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Sample records for physics volume iii

  1. BASIC Simulation Programs; Volumes III and IV. Mathematics, Physics.

    ERIC Educational Resources Information Center

    Digital Equipment Corp., Maynard, MA.

    The computer programs presented here were developed as a part of the Huntington Computer Project. They were tested on a Digital Equipment Corporation TSS-8 time-shared computer and run in a version of BASIC. Mathematics and physics programs are presented in this volume. The 20 mathematics programs include ones which review multiplication skills;…

  2. Guidebook to Constructing Inexpensive Science Teaching Equipment, Volume III: Physics.

    ERIC Educational Resources Information Center

    Lockard, J. David

    This guidebook contains designs of laboratory equipment considered essential for student investigations in introductory physics in developing countries. The designs presented are based on the premise that many students and teachers will wish to make equipment for themselves. Although all the designs have been tested under laboratory conditions at…

  3. POPULATION III STAR FORMATION IN LARGE COSMOLOGICAL VOLUMES. I. HALO TEMPORAL AND PHYSICAL ENVIRONMENT

    SciTech Connect

    Crosby, Brian D.; O'Shea, Brian W.; Smith, Britton D.; Turk, Matthew J.; Hahn, Oliver

    2013-08-20

    We present a semi-analytic, computationally inexpensive model to identify halos capable of forming a Population III star in cosmological simulations across a wide range of times and environments. This allows for a much more complete and representative set of Population III star forming halos to be constructed, which will lead to Population III star formation simulations that more accurately reflect the diversity of Population III stars, both in time and halo mass. This model shows that Population III and chemically enriched stars coexist beyond the formation of the first generation of stars in a cosmological simulation until at least z {approx} 10, and likely beyond, though Population III stars form at rates that are 4-6 orders of magnitude lower than chemically enriched stars by z = 10. A catalog of more than 40,000 candidate Population III forming halos were identified, with formation times temporally ranging from z = 30 to z = 10, and ranging in mass from 2.3 Multiplication-Sign 10{sup 5} M{sub Sun} to 1.2 Multiplication-Sign 10{sup 10} M{sub Sun }. At early times, the environment that Population III stars form in is very similar to that of halos hosting chemically enriched star formation. At later times Population III stars are found to form in low-density regions that are not yet chemically polluted due to a lack of previous star formation in the area. Population III star forming halos become increasingly spatially isolated from one another at later times, and are generally closer to halos hosting chemically enriched star formation than to another halo hosting Population III star formation by z {approx} 10.

  4. Physics of reactor safety. Quarterly report, July-September 1980. Volume III

    SciTech Connect

    Not Available

    1980-11-01

    This Quarterly progress report summarizes work done during the months of July-September 1980 in Argonne National Laboratory's Applied Physics and Components Technology Divisions for the Division of Reactor Safety Research of the US Nuclear Regulatory Commission. The work in the Applied Physics Division includes reports on reactor safety modeling and assessment by members of the Reactor Safety Appraisals Section. Work on reactor core thermal-hydraulics is performed in ANL's Components Technology Division, emphasizing 3-dimensional code development for LMFBR accidents under natural convection conditions. An executive summary is provided including a statement of the findings and recommendations of the report.

  5. Construction Cluster Volume III [Plumbing].

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Justice, Harrisburg. Bureau of Correction.

    The document is the third of a series, to be integrated with a G.E.D. program, containing instructional materials at the basic skills level for the construction cluster. The volume focuses on plumbing and consists of 20 instructional units which require a month of study. The units include: (1) importance of plumbing; (2) pipe and tubing…

  6. Construction Cluster Volume III [Plumbing].

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Justice, Harrisburg. Bureau of Correction.

    The document is the third of a series, to be integrated with a G.E.D. program, containing instructional materials at the basic skills level for the construction cluster. The volume focuses on plumbing and consists of 20 instructional units which require a month of study. The units include: (1) importance of plumbing; (2) pipe and tubing…

  7. Physics, Volume 1

    NASA Astrophysics Data System (ADS)

    Halliday, David; Resnick, Robert; Krane, Kenneth S.

    2001-03-01

    Written for the full year or three term Calculus-based University Physics course for science and engineering majors, the publication of the first edition of Physics in 1960 launched the modern era of Physics textbooks. It was a new paradigm at the time and continues to be the dominant model for all texts. Physics is the most realistic option for schools looking to teach a more demanding course.

  8. Physics, Volume 2

    NASA Astrophysics Data System (ADS)

    Halliday, David; Resnick, Robert; Krane, Kenneth S.

    2002-01-01

    Electric Charge and Coulomb's Law. The Electric Field. Gauss' Law. Electic Potential Energy and Potential. The Electrical Properties of Materials. Capacitance. DC Circuits. The Magnetic Field. The Magnetic Fiel Of a Current. Faraday's Law Of Induction. Magnetic Properties of Materials. Inductance. Physics. Energy from the Nucleus. Particle Physics and Cosmology. Appendices. Answers to Odd-Numbered Problems. Photo Credits. Index.

  9. Development of a Physical Security Data Management System. Volume I. Manual Information Storage and Retrieval System. Volume II. User’s Manual. Volume III. System Outputs: Master List, Keyword Index and Keyword Count.

    DTIC Science & Technology

    1979-11-01

    The lefthand column sequence shown on Figure 1 indicates the data preparation procedure for reading a CEL in-house document and preparing a Physical...1,sL. YAW L;IOr AlMSM TO DOCI 5.3 KEYWORD INDEX Exhibit 6 shows excerpts from the Keyword Index and the Master List outputs. On the lefthand side of... employee theft, bad checks are discussed. 9 ACNO OR00004 YEAB 1977 04 AUTH Kennel, R.P; Noler, R.N. TITL Explosives Control Overview (20) PUBL

  10. National Association for Physical Education in Higher Education Annual Conference Proceedings (San Diego, CA, January 8-10, 1982). Volume III.

    ERIC Educational Resources Information Center

    Gedvilas, Leo L., Ed.; And Others

    This book contains 26 papers delivered at the National Association for Physical Education in Higher Education (NAPEHE) Annual Conference (1982). Section 1, "NAPEHE's Image," contains two papers, one by Don Hellison, the other by Celeste Ulrich. "The Splintering of Physical Education" is the topic of the next section, and it contains papers by…

  11. National Association for Physical Education in Higher Education Annual Conference Proceedings (San Diego, CA, January 8-10, 1982). Volume III.

    ERIC Educational Resources Information Center

    Gedvilas, Leo L., Ed.; And Others

    This book contains 26 papers delivered at the National Association for Physical Education in Higher Education (NAPEHE) Annual Conference (1982). Section 1, "NAPEHE's Image," contains two papers, one by Don Hellison, the other by Celeste Ulrich. "The Splintering of Physical Education" is the topic of the next section, and it contains papers by…

  12. Culture of Schools. Final Report. Volume III.

    ERIC Educational Resources Information Center

    American Anthropological Association, Washington, DC.

    The third volume of this 4-volume report contains the last two speeches, on educational philosophy and the role of reason in society, from the Colloquium on the Culture of Schools held at the New School for Social Research (preceding speeches are in Vol. II, SP 003 901), reports on conferences on the culture of schools held in Pittsburgh and…

  13. Community College Exemplary Instructional Programs, Volume III.

    ERIC Educational Resources Information Center

    Fideler, Elizabeth F., Ed.; Bazer, Gerald, Ed.

    Third in an annual series, this volume presents brief descriptions of a number of outstanding community college instructional programs identified by the National Council of Instructional Administrators (NCIA). Each description includes the address and telephone number of the college in which the program operates, and the names of the college…

  14. REACH. Teacher's Guide, Volume III. Task Analysis.

    ERIC Educational Resources Information Center

    Morris, James Lee; And Others

    Designed for use with individualized instructional units (CE 026 345-347, CE 026 349-351) in the electromechanical cluster, this third volume of the postsecondary teacher's guide presents the task analysis which was used in the development of the REACH (Refrigeration, Electro-Mechanical, Air Conditioning, Heating) curriculum. The major blocks of…

  15. New Trends in Biology Teaching, Volume III.

    ERIC Educational Resources Information Center

    Heller, R.

    In this third volume of the United Nations Educational, Scientific and Cultural Organizations's (UNESCO) series on "New Trends in Biology Teaching," a total of 32 papers (mostly published during the period from 1967 to 1970 in leading biology-teaching periodicals of the world) is compiled for the purpose of promoting information exchange. The…

  16. New Trends in Chemistry Teaching, Volume III.

    ERIC Educational Resources Information Center

    Cartmell, E.

    In this third volume of the United Nations Educational, Scientific and Cultural Organization's (UNESCO) series on "New Trends in Chemistry Teaching," a total of 29 papers originally published during the period from 1969 to 1971 in leading chemistry-teaching periodicals of the world is compiled for the purpose of promoting information exchange. The…

  17. Ways to Environmental Education, Volume III.

    ERIC Educational Resources Information Center

    Allen, Rodney F., Ed.; And Others

    Ten environmental education booklets presented in this document are the third volume of the environmental series developed by community groups around the Tallahassee Junior Museum and its Pioneer Farm. The first three booklets present an overview of the museum and of the various education programs and activities offered for students at the museum…

  18. New Trends in Biology Teaching, Volume III.

    ERIC Educational Resources Information Center

    Heller, R.

    In this third volume of the United Nations Educational, Scientific and Cultural Organizations's (UNESCO) series on "New Trends in Biology Teaching," a total of 32 papers (mostly published during the period from 1967 to 1970 in leading biology-teaching periodicals of the world) is compiled for the purpose of promoting information exchange. The…

  19. Papers on Education Reform, Volume III.

    ERIC Educational Resources Information Center

    Open Court Publishing Co., La Salle, IL.

    Eleven papers delivered at a meeting of an editorial advisory board are contained in this third volume on educational reform. First, an argument is made in favor of the British examination system. The psychological and cultural climate of French schools is investigated as related to pupils' inability to read and to master the written language, and…

  20. New Trends in Chemistry Teaching, Volume III.

    ERIC Educational Resources Information Center

    Cartmell, E.

    In this third volume of the United Nations Educational, Scientific and Cultural Organization's (UNESCO) series on "New Trends in Chemistry Teaching," a total of 29 papers originally published during the period from 1969 to 1971 in leading chemistry-teaching periodicals of the world is compiled for the purpose of promoting information exchange. The…

  1. PREFACE: Nuclear Physics in Astrophysics III

    NASA Astrophysics Data System (ADS)

    Bemmerer, D.; Grosse, E.; Junghans, A. R.; Schwengner, R.; Wagner, A.

    2008-01-01

    The Europhysics Conference `Nuclear Physics in Astrophysics III' (NPA3) took place from 26 31 March 2007 in Dresden, Germany, hosted by Forschungszentrum Dresden-Rossendorf. The present special issue of Journal of Physics G: Nuclear and Particle Physics contains all peer-reviewed contributions to the proceedings of this conference. NPA3 is the third conference in the Nuclear Physics in Astrophysics series of conferences devoted to the interplay between nuclear physics and astrophysics. The first and second editions of the series were held in 2002 and 2005 in Debrecen, Hungary. NPA3 has been organized under the auspices of the Nuclear Physics Board of the European Physical Society as its XXI Divisional Conference. The conference marks the 50th anniversary of the landmark paper B2FH published in 1957 by E M Burbidge, G R Burbidge, W A Fowler and F Hoyle. A public lecture by Claus Rolfs (Ruhr-Universität Bochum, Germany) commemorated the progress achieved since 1957. NPA3 aimed to bring together experimental and theoretical nuclear physicists, astrophysicists and astronomers to address the important part played by nuclear physics in current astrophysical problems. A total of 130 participants from 71 institutions in 26 countries attended the conference, presenting 33 invited and 38 contributed talks and 25 posters on six subject areas. The astrophysical motivation and the nuclear tools employed to address it are highlighted by the titles of the subject areas: Big Bang Nucleosynthesis Stellar Nucleosynthesis and Low Cross Section Measurement Explosive Nucleosynthesis and Nuclear Astrophysics with Photons Nuclei far from Stability and Radioactive Ion Beams Dense Matter in Neutron Stars and Relativistic Nuclear Collisions Neutrinos in Nuclear Astrophysics The presentations and discussions proved that Nuclear Astrophysics is a truly interdisciplinary subject. The remarkable progress in astronomical observations achieved in recent years is matched by advances in

  2. Leisure Today: Selected Readings. Volume III.

    ERIC Educational Resources Information Center

    Mendell, Ron, Ed.

    The articles in this compilation from issues of "Leisure Today"--a membership service which appears as an insert in the "Journal of Physical Education, Recreation, and Dance"-- address the trends, realities, and futures in the development of recreational and leisure programs. Readings have been selected on: (1) population dynamics and leisure; (2)…

  3. The Best of Challenge. Volume III.

    ERIC Educational Resources Information Center

    American Alliance for Health, Physical Education, and Recreation, Washington, DC.

    Provided are reprints of 56 articles on physical education and recreation for the mentally retarded originally published between September/October 1973 and April/May 1976. Articles are grouped according to the following major topics (sample subtopics in parentheses): activities (arts, crafts, and games; camping and canoeing; drama and music; and…

  4. Leisure Today: Selected Readings. Volume III.

    ERIC Educational Resources Information Center

    Mendell, Ron, Ed.

    The articles in this compilation from issues of "Leisure Today"--a membership service which appears as an insert in the "Journal of Physical Education, Recreation, and Dance"-- address the trends, realities, and futures in the development of recreational and leisure programs. Readings have been selected on: (1) population dynamics and leisure; (2)…

  5. Technology transfer package on seismic base isolation - Volume III

    SciTech Connect

    1995-02-14

    This Technology Transfer Package provides some detailed information for the U.S. Department of Energy (DOE) and its contractors about seismic base isolation. Intended users of this three-volume package are DOE Design and Safety Engineers as well as DOE Facility Managers who are responsible for reducing the effects of natural phenomena hazards (NPH), specifically earthquakes, on their facilities. The package was developed as part of DOE's efforts to study and implement techniques for protecting lives and property from the effects of natural phenomena and to support the International Decade for Natural Disaster Reduction. Volume III contains supporting materials not included in Volumes I and II.

  6. Physics in perspective, volume 1

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Progress in physics and its subfields is presented and the contribution of physics is related to progress in other scientific disciplines and the manner in which these have been utilized by our civilization. The future course of endeavor in the various subfields of physics and the extent to which these will require resources of manpower, facilities, and funding are discussed. The rational responses of the total research effort in physics to alternative funding levels are assayed.

  7. Developmental Physical Education Accountability; Volume I.

    ERIC Educational Resources Information Center

    Guarnieri, Barbara; Sandeen, Cecile

    Presented in the first of a two volume series is a developmental physical education checklist which provides teachers of trainable mentally retarded students with a permanent and accountable record of pupil progress and needs. The checklist is intended to be used with the accompanying volume of curricular activities in a nongraded enviroment for…

  8. Developmental Physical Education Accountability; Volume I.

    ERIC Educational Resources Information Center

    Guarnieri, Barbara; Sandeen, Cecile

    Presented in the first of a two volume series is a developmental physical education checklist which provides teachers of trainable mentally retarded students with a permanent and accountable record of pupil progress and needs. The checklist is intended to be used with the accompanying volume of curricular activities in a nongraded enviroment for…

  9. A Collection of Studies. Research on Syntactic Typology Volume III of III Volumes. Final Substantive Report.

    ERIC Educational Resources Information Center

    Berman, Arlene; And Others

    This final volume of a three-part report on various language research projects contains ten studies on a wide variety of language issues. The topics include "Some Aspects of Language Interference,""Contrastive Analysis of Case Marking in Polynesian Languages,""Notes on the Formation of Complex Sentences in Tunisian Arabic with Emphasis on the…

  10. Physical activity, fitness, and gray matter volume.

    PubMed

    Erickson, Kirk I; Leckie, Regina L; Weinstein, Andrea M

    2014-09-01

    In this review, we explore the association among physical activity, cardiorespiratory fitness, and exercise on gray matter volume in older adults. We conclude that higher cardiorespiratory fitness levels are routinely associated with greater gray matter volume in the prefrontal cortex and hippocampus and less consistently in other regions. We also conclude that physical activity is associated with greater gray matter volume in the same regions that are associated with cardiorespiratory fitness including the prefrontal cortex and hippocampus. Some heterogeneity in the literature may be explained by effect moderation by age, stress, or other factors. Finally, we report promising results from randomized exercise interventions that suggest that the volume of the hippocampus and prefrontal cortex remain pliable and responsive to moderate intensity exercise for 6 months-1 year. Physical activity appears to be a propitious method for influencing gray matter volume in late adulthood, but additional well-controlled studies are necessary to inform public policies about the potential protective or therapeutic effects of exercise on brain volume. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. Physical activity, fitness, and gray matter volume

    PubMed Central

    Erickson, Kirk I.; Leckie, Regina L.; Weinstein, Andrea M.

    2014-01-01

    In this review we explore the association between physical activity, cardiorespiratory fitness, and exercise on gray matter volume in older adults. We conclude that higher cardiorespiratory fitness levels are routinely associated with greater gray matter volume in the prefrontal cortex and hippocampus, and less consistently in other regions. We also conclude that physical activity is associated with greater gray matter volume in the same regions that are associated with cardiorespiratory fitness including the prefrontal cortex and hippocampus. Some heterogeneity in the literature may be explained by effect moderation by age, stress, or other factors. Finally, we report promising results from randomized exercise interventions that suggest that the volume of the hippocampus and prefrontal cortex remain pliable and responsive to moderate intensity exercise for 6-months to 1-year. Physical activity appears to be a propitious method for influencing gray matter volume in late adulthood, but additional well-controlled studies are necessary to inform public policies about the potential protective or therapeutic effects of exercise on brain volume. PMID:24952993

  12. Guidance/Navigation Requirements Study Final Report. Volume III. Appendices

    DTIC Science & Technology

    1978-04-30

    AUTHORITY USAF notice, 17 Oct 1978 THIS PAGE IS UNCLASSIFIED THIS REPORT HAS BEEN DELIMITED AMD CLEARED FOR PUBLIC RELEASE UNDER DOD DIRECTIVE 5200.20 AND NO...BEST AVAILABLE COPY SAt4SO-TR-78-92 fai GuiDANcE/NAvioATIoN flEQUIVIEMIENTS STUDY FINAL REPORT , ’VOLUME III: APPIWI’UOOE, Prepve~d by: 1~6MCO#4 INC...255 West fifth Street San Pedro, California 90731 April 1978 IFinal Report Under Contract F047-1-5-C-0112 Period of Performance: May 1975 to April 1978

  13. Breckinridge Project, initial effort. Report III, Volume 2. Specifications

    SciTech Connect

    1982-01-01

    Report III, Volume 2 contains those specifications numbered K through Y, as follows: Specifications for Compressors (K); Specifications for Piping (L); Specifications for Structures (M); Specifications for Insulation (N); Specifications for Electrical (P); Specifications for Concrete (Q); Specifications for Civil (S); Specifications for Welding (W); Specifications for Painting (X); and Specifications for Special (Y). The standard specifications of Bechtel Petroleum Incorporated have been amended as necessary to reflect the specific requirements of the Breckinridge Project and the more stringent specifications of Ashland Synthetic Fuels, Inc. These standard specifications are available for the Initial Effort (Phase Zero) work performed by all contractors and subcontractors.

  14. Physics of thin films. Volume 13

    SciTech Connect

    Vossen, J.L.; Francombe, M.H.

    1987-01-01

    This volume of Physics of Thin Films contains five articles, four of which deal primarily with the influence of ions or of optical energy on the deposition, properties, or etching of thin films. The fifth article deals with the important technological problem of contacts to GaAs devices.

  15. Minerals Yearbook, volume III, Area Reports—International

    USGS Publications Warehouse

    ,

    2017-01-01

    The U.S. Geological Survey (USGS) Minerals Yearbook discusses the performance of the worldwide minerals and materials industries and provides background information to assist in interpreting that performance. Content of the individual Minerals Yearbook volumes follows:Volume I, Metals and Minerals, contains chapters about virtually all metallic and industrial mineral commodities important to the U.S. economy. Chapters on survey methods, summary statistics for domestic nonfuel minerals, and trends in mining and quarrying in the metals and industrial mineral industries in the United States are also included.Volume II, Area Reports: Domestic, contains a chapter on the mineral industry of each of the 50 States and Puerto Rico and the Administered Islands. This volume also has chapters on survey methods and summary statistics of domestic nonfuel minerals.Volume III, Area Reports: International, is published as four separate reports. These regional reports contain the latest available minerals data on more than 180 foreign countries and discuss the importance of minerals to the economies of these nations and the United States. Each report begins with an overview of the region’s mineral industries during the year. It continues with individual country chapters that examine the mining, refining, processing, and use of minerals in each country of the region and how each country’s mineral industry relates to U.S. industry. Most chapters include production tables and industry structure tables, information about Government policies and programs that affect the country’s mineral industry, and an outlook section.The USGS continually strives to improve the value of its publications to users. Constructive comments and suggestions by readers of the Minerals Yearbook are welcomed.

  16. FOREWORD: The physics of III-V nitrides The physics of III-V nitrides

    NASA Astrophysics Data System (ADS)

    Ridley, B. K.

    2009-04-01

    The evolution of semiconductor physics is driven by the increasing sophistication of the art of crystal growing and fabrication techniques. From Ge at the birth of the transistor, possibly the purest material ever grown, through Si, the work-horse of the crystal revolution, to the III-Vs, whose optical properties opened up a second front, namely, optoelectronics. Crystal growth with monolayer control gave us quantum wells, superlattices, quantum wires and quantum dots, along with the quantum Hall effect and quantized resistance. The potential for high-power devices triggered interest in the III-V nitrides with their large bandgaps. The nitrides mostly crystallize in the hexagonal form, and this has introduced the phenomenon of spontaneous polarization into mainstream semiconductor physics. Its effect manifests itself in huge electric fields in heterostructures like AlGaN/GaN which, in turn, causes the induction of substantial electron populations in the channel of a HFET without the need for doping. High-power microwave transistors have been successfully fabricated, even though there are features associated with spontaneous polarization that still needs clarifying. Another strange effect is the large electron population on the surface of InN. The lack of a suitable substrate for growing GaN has meant that the dislocation density is higher than we would wish, but that situation is expected to steadily improve. Given the current interest in the physics of nitrides, it is natural to come across a special issue devoted to this topic. The difficulty presented by the surface layer in InN in the attempt to measure transport properties is discussed in the paper by King et al. A property that can affect transport is the lifetime of optical phonons and its dependence on electron density. Measurements of phonon lifetime in InN are reported by Tsen and Ferry, and in GaN channels, via the measure of hot-electron fluctuations, by Matulionis. The dependence on electron density is

  17. The physics of aerobreakup. III. Viscoelastic liquids

    NASA Astrophysics Data System (ADS)

    Theofanous, T. G.; Mitkin, V. V.; Ng, C. L.

    2013-03-01

    We extend the work of Theofanous and Li [Phys. Fluids 20, 052103 (2008), 10.1063/1.2907989] on aerobreakup physics of water-like, low viscosity liquid drops, and of Theofanous et al. [Phys. Fluids 24, 022104 (2012), 10.1063/1.3680867] for Newtonian liquids of any viscosity, to polymer-thickened liquids over wide ranges of viscoelasticity. The scope includes the full range of aerodynamics from near incompressible to supersonic flows and visualizations are recorded with μs/μm resolutions. The key physics of Rayleigh-Taylor piercing (RTP, first criticality) and of Shear-Induced Entrainment (SIE, second criticality) are verified and quantified on the same scaling approach as in our previous work, but with modifications due to the shear-thinning and elastic nature of these liquids. The same holds for the onset of surface waves by Kelvin-Helmholtz instability, which is a key attribute of the second criticality. However, in the present case, even at conditions well-past the first criticality, there is no breakup (particulation) to be found; instead the apparently unstable (extensively stretched into sheets) drops rebound elastically to reconstitute an integral mass. Such a resistance to breakup is found also past the second criticality, now with extensive filament formation that maintain a significant degree of cohesiveness, until the gas-dynamic pressure is high enough to cause filament ruptures. Thereby we define the onset of a third criticality peculiar to viscoelastic liquids—SIER, for SIE with ruptures. Past this criticality the extent of particulation increases and the characteristic dimension of fragments generated decreases in a more or less continuous fashion with increasing dynamic pressure. We outline a rheology-based scaling approach for these elasticity-modulated phenomena and suggest a path to similitude (with polymer and solvent variations) in terms of a critical rupture stress that can be measured independently. The advanced stages of breakup and

  18. O*NET Final Technical Report. Volume I [and] Volume II [and] Volume III.

    ERIC Educational Resources Information Center

    Peterson, Norman G.; Mumford, Michael D.; Borman, Walter C.; Jeanneret, P. Richard; Fleishman, Edwin A.; Levin, Kerry Y.

    This document contains the three volumes of the technical report for development of the prototype of the Occupational Information Network (O*NET), which is intended to replace the "Dictionary of Occupational Titles.""General Introduction" (Norman G. Peterson) presents an overview of O*NET's purpose, content, and structure.…

  19. CMS Physics Technical Design Report, Volume II: Physics Performance

    NASA Astrophysics Data System (ADS)

    CMS Collaboration

    2007-06-01

    CMS is a general purpose experiment, designed to study the physics of pp collisions at 14 TeV at the Large Hadron Collider (LHC). It currently involves more than 2000 physicists from more than 150 institutes and 37 countries. The LHC will provide extraordinary opportunities for particle physics based on its unprecedented collision energy and luminosity when it begins operation in 2007. The principal aim of this report is to present the strategy of CMS to explore the rich physics programme offered by the LHC. This volume demonstrates the physics capability of the CMS experiment. The prime goals of CMS are to explore physics at the TeV scale and to study the mechanism of electroweak symmetry breaking—through the discovery of the Higgs particle or otherwise. To carry out this task, CMS must be prepared to search for new particles, such as the Higgs boson or supersymmetric partners of the Standard Model particles, from the start-up of the LHC since new physics at the TeV scale may manifest itself with modest data samples of the order of a few fb -1 or less. The analysis tools that have been developed are applied to study in great detail and with all the methodology of performing an analysis on CMS data specific benchmark processes upon which to gauge the performance of CMS. These processes cover several Higgs boson decay channels, the production and decay of new particles such as Z' and supersymmetric particles, B s production and processes in heavy ion collisions. The simulation of these benchmark processes includes subtle effects such as possible detector miscalibration and misalignment. Besides these benchmark processes, the physics reach of CMS is studied for a large number of signatures arising in the Standard Model and also in theories beyond the Standard Model for integrated luminosities ranging from 1 fb -1 to 30 fb -1 . The Standard Model processes include QCD, B -physics, diffraction, detailed studies of the top quark properties, and electroweak physics

  20. Environmental Technology Verification (ETV) Program Case Studies: Demonstrating Program Outcomes, Volume III

    EPA Science Inventory

    This booklet, ETV Program Case Studies: Demonstrating Program Outcomes, Volume III contains two case studies, addressing verified environmental technologies for decentalized wastewater treatment and converting animal waste to energy. Each case study contains a brief description ...

  1. Environmental Technology Verification (ETV) Program Case Studies: Demonstrating Program Outcomes, Volume III

    EPA Science Inventory

    This booklet, ETV Program Case Studies: Demonstrating Program Outcomes, Volume III contains two case studies, addressing verified environmental technologies for decentalized wastewater treatment and converting animal waste to energy. Each case study contains a brief description ...

  2. Current Topics in Early Childhood Education. Volume III.

    ERIC Educational Resources Information Center

    Katz, Lilian G., Ed.; And Others

    This third volume of Current Topics in Early Childhood Education brings together the work of contributers from five nations--Australia, England, Ireland, West Germany, and the United States--and discusses a variety of issues of interest to researchers and practitioners in early childhood education. The volume deals with the following issues: a…

  3. INSPEC SDI Investigation, 1967-1969. Volume III.

    ERIC Educational Resources Information Center

    Clague, P.

    The third volume of this five volume study of the INSPEC SDI system contains: Recall performance of SDI profiles; Assessment of the Recall performance of the SDI system in relation to particularly valuable articles; Subjective assessment of the SDI system Recall performance; Relation between Precision performance of the system and document…

  4. Agricultural Development Workers Training Manual. Volume III. Crops.

    ERIC Educational Resources Information Center

    Leonard, David; And Others

    This training manual, the third volume in a four-volume series of curriculum guides for use in training Peace Corps agricultural development workers, deals with crops. The first chapter provides suggested guidelines for setting up and carrying out the crops component of the agricultural development worker training series. Included in the second…

  5. National Utility Financial Statement model (NUFS). Volume III of III: software description. Final report

    SciTech Connect

    Not Available

    1981-10-29

    This volume contains a description of the software comprising the National Utility Financial Statement Model (NUFS). This is the third of three volumes describing NUFS provided by ICF Incorporated under contract DEAC-01-79EI-10579. The three volumes are entitled: model overview and description, user's guide, and software guide.

  6. Aircraft Crash Survival Design Guide. Volume III. Aircraft Structural Crashworthiness

    DTIC Science & Technology

    1980-08-01

    haszard Does not Lmped posteorash Volume 11 Sto Tilot/ egressOop lot 40 15 max , Inward buckling of side NIL-ITD-100 length re- wall* should not po:e...Volume is duat4ion for hazards pas.l/troop compartment Lateral Rigid 30 *200 Yaw 15 max , Lateral collapse of cc- NIL-ITD-1200 Width cupied armIa not...hazard- Volume 1I reduction Gul, . entrapment of limbs, Vertical Rigid 42 42S5/-151 15 max , 0 loads not injurious to NIL-ITD-1290 Pitoh height red

  7. Risk Assessment Guidance for Superfund (RAGS) Volume III: Part A

    EPA Pesticide Factsheets

    EPA's Risk Assessment Guidance for Superfund (RAGS) Volume 3A provides policies and guiding principles on the application of probabilistic risk assessment (PRA) methods to human health and ecological risk assessment in the EPA Superfund Program.

  8. The English Word Speculum. Volume iii. The Reverse Word List,

    DTIC Science & Technology

    The English Word Speculum is a series of volumes illustrating the structural properties of written English words . The collection is intended to be...used as a complement to the standard dictionaries of English words , and should be of particular value to linguists and students of English. The word ...list used to generate the volumes consists of left-justified, bold-face words contained in the Shorter Oxford English Dictionary, a total of 73,582 words

  9. National Day Care Study First Annual Report. Volume III: Information Management and Data Collection Systems.

    ERIC Educational Resources Information Center

    Goodrich, Nancy; And Others

    Volume III of the National Day Care Study First Annual Report funded by the Office of Child Development describes the information management system which was developed and tested during Phase I. In addition, the volume includes overviews of the sample instruments from the three major data collection systems developed during the year: the Research…

  10. Higher Education: Handbook of Theory and Research. Volumes III [and] IV.

    ERIC Educational Resources Information Center

    Smart, John C., Ed.

    Two volumes of a handbook on theory and research in higher education are presented. The 11 papers included in Volume III are as follows: "Qualitative Research Methods in Higher Education" (R. Crowson); "Bricks and Mortar: Architecture and the Study of Higher Education" (J. Thelin and J. Yankovich); "Enrollment Demand Models and Their Policy Uses…

  11. Higher Education: Handbook of Theory and Research. Volumes III [and] IV.

    ERIC Educational Resources Information Center

    Smart, John C., Ed.

    Two volumes of a handbook on theory and research in higher education are presented. The 11 papers included in Volume III are as follows: "Qualitative Research Methods in Higher Education" (R. Crowson); "Bricks and Mortar: Architecture and the Study of Higher Education" (J. Thelin and J. Yankovich); "Enrollment Demand Models and Their Policy Uses…

  12. An Evaluation of the Nutrition Services for the Elderly. Volume III. Descriptive Report.

    ERIC Educational Resources Information Center

    Kirschner Associates, Inc., Albuquerque, NM.

    This document is part of a five-volume nationwide study of Nutrition Services operations and elderly citizens participating in congregate dining and home delivery services authorized by Title III-C of the Older Americans' Act. A descriptive report is contained in this volume, which presents non-selective and preliminary analysis of the data base…

  13. U. S. Navy Marine Climatic Atlas of the World. Volume III. Indian Ocean

    DTIC Science & Technology

    1976-03-01

    this series. Volume III has followed production of Volume I because of intense scientific interest in the Indian Ocean Basin. Volume II, The North...Carpentaria and Thailand. The mean maximum limit of drifting glacier ice is based on C U R R ENTS extremely sparse data derived from published sources. The...ocean current charts are compiled principally from ship drift reports that were forwarded by the various merchant marines to the Naval Oceanographic

  14. Youth Advocacy Training Resource. Volume III. Case Studies.

    ERIC Educational Resources Information Center

    Evaluation Technologies, Inc., Arlington, VA.

    This volume presents three case studies of Teacher Corps Youth Advocacy Projects. The three projects selected represent the diversity inherent in Teacher Corps in setting, population, local education agency sites, and theoretical approach to the education of troubled youth. The focus of the study of the Arizona State University Project, which is…

  15. Haitian Creole Basic Course: Volume III, Lessons 21-30.

    ERIC Educational Resources Information Center

    Defense Language Inst., Washington, DC.

    This volume, the third in a series comprising the field-test edition of the Defense Language Institute's "Haitian Creole Basic Course," is extracted primarily from the instructor's guide to materials contained in Albert Valdman's "Basic Course in Haitian Creole." Materials are arranged in the order of their use in the classroom. Content of each…

  16. International and Intercultural Communication Annual, Volume III, December 1976.

    ERIC Educational Resources Information Center

    Casmir, Fred L., Ed.

    The purpose of this annual volume is to provide a forum for the exchange of ideas concerning international and intercultural human relations. The 16 chapters include discussion of language and information processing in relation to intercultural communication; guidelines for intercultural research; the effects of ethnocentrism on intercultural…

  17. Practical Nursing, Volume III. Health Occupations Education. [Revised].

    ERIC Educational Resources Information Center

    Reid, Jamee Noell

    This document is a comprehensive guide for instructors to use in teaching the final phase of the practical nursing program. This revised volume contains information related to medical-surgical nursing, mental health nursing, and career success. The section on medical-surgical nursing is composed of many units, dealing with the following subjects:…

  18. Council on Anthropology and Education Newsletter. Volume III, Number 1.

    ERIC Educational Resources Information Center

    Singleton, John Ed.

    General information on format, included, materials, broad concerns, objectives, and availability of the newsletter are described in Volume I, ED 048 049. This issue focuses on ethnology, offering two papers presented at the American Anthropological Association symposiums. The lead paper presents a psycho-cultural developmental approach to the…

  19. Readings in Sayable Chinese. Volumes I, II, and III.

    ERIC Educational Resources Information Center

    Chao, Yuen Ren

    The purpose of this series is to supply the advanced student of spoken Chinese with reading material he can actually use in his speech. The author has tried to include as great as possible a variety of subject matter and style of language. Volume I consists of "Short Stories, Conversations, and Learned Articles,""Fragments of an Autobiography"…

  20. Workpapers in English as a Second Language, [Volume III].

    ERIC Educational Resources Information Center

    Bracy, Maryruth, Ed.

    This volume contains the 1969 working papers on subjects related to teaching English as a second language (TESL) and abstracts of Masters Theses completed by students studying TESL. Several articles discuss teaching and learning a second language and practical considerations in second language learning such as reading and writing skills, the use…

  1. Behavioral Science Elementary Teacher Education Program. Final Report. Volume III.

    ERIC Educational Resources Information Center

    1968

    This volume completes the elementary teacher education model (see SP 002 428-29) with sections on Human Learning, Continued Professional Development, and management and information retrieval systems. In Human Learning, a model component embracing preservice and inservice education, five detailed course outlines in the areas of growth and…

  2. Small Business Management Volume III: Curriculum. An Adult Education Program.

    ERIC Educational Resources Information Center

    Persons, Edgar A.; Swanson, Gordon I.

    The small business management adult education program outlined in this curriculum guide is designed to help small business entrepreneurs solve their business management problems and attain the goals they have established for their businesses and their families. (An instructor's manual and practice problems are in separate volumes.) The 3-year…

  3. Haitian Creole Basic Course: Volume III, Lessons 21-30.

    ERIC Educational Resources Information Center

    Defense Language Inst., Washington, DC.

    This volume, the third in a series comprising the field-test edition of the Defense Language Institute's "Haitian Creole Basic Course," is extracted primarily from the instructor's guide to materials contained in Albert Valdman's "Basic Course in Haitian Creole." Materials are arranged in the order of their use in the classroom. Content of each…

  4. Contemporary Navajo Affairs: Navajo History Volume III, Part B.

    ERIC Educational Resources Information Center

    Eck, Norman K.

    Written specifically for Navajo junior high through college students, but also serving those interested in modern reservation developments and processs, the third volume of a curricular series on Navajo history provides a synthesis of data and pictorial records on current events in the areas of Navajo government, economic development, and health.…

  5. Teaching Activities in Environmental Education. Volume III - 1975.

    ERIC Educational Resources Information Center

    Wheatley, John H.; Coon, Herbert L.

    This volume is the third in a series of learning activities designed to supplement a K-12 curriculum. The activities are interdisciplinary in nature and include topics in science, mathematics, social studies, language arts, and fine arts. Besides a division of activities according to grade and subject matter, they are also grouped by environmental…

  6. Activities in Developmental Physical Education; Volume II.

    ERIC Educational Resources Information Center

    Guarnieri, Barbara; Sandeen, Cecile

    Presented in the curriculum guide are activities for a sequenced physical education program to be used with trainable mentally retarded students (TMR). Defined are teaching approaches such as station teaching. Reviewed are a brief history of adaptive physical education (APE), APE literature on TMR children, and local APE program development.…

  7. New Trends in Physics Teaching. Volume IV.

    ERIC Educational Resources Information Center

    Wenham, E. J., Ed.

    As a part of the UNESCO series, The Teaching of the Basic Sciences, this document focuses on new trends in the teaching of physics at the secondary school and university levels. The first half of the book is intended to help physics teachers deal with some of the phenomena associated with the transfer, conversion and utilization of energy. Papers…

  8. Storage Reliability of Missile Materiel Program. Storage Reliability Summary Report. Volume III. Hydraulic and Pneumatic Devices

    DTIC Science & Technology

    1978-01-01

    Devices; Volume III, Hydraulic and Pneumatic Devices; Volume IV, Ordnance Devices; and Volume V , Optical and Electro Optical Devices. Table 1-1...Devices Volume V Optical and Electro Optical Devices Detailed Rept. Number & Date LC-78-IC1, 1/78 LC-78-VT1, 1/78 LC-78-EM1, LC-78-EM2, LC-78...BATTERIES v Silver-Zinc Thermal 23.8 10.526 42.0 94.3 97.9 367. 5.0 BEARINGS Ball 200.0 5.0 19.5 6.0 COMPRESSORS .245 ɜ,085.0 9434. 7.0

  9. An Independent Scientific Assessment of Well Stimulation in California Volume III

    SciTech Connect

    Jane C.S. Long; Laura C. Feinstein; Birkholzer, Jens; Foxall, William; Houseworth, James; Jordan, Preston; Lindsey, Nathaniel; Maddalena, Randy; McKone, Thomas; Stringfellow, William; Ulrich, Craig; Heberger, Matthew; Shonkoff, Seth; Brandt, Adam; Ferrar, Kyle; Gautier, Donald; Phillips, Scott; Greenfield, Ben; Jerrett, Michael L.B.

    2015-07-01

    This study is issued in three volumes. Volume I, issued in January 2015, describes how well stimulation technologies work, how and where operators deploy these technologies for oil and gas production in California, and where they might enable production in the future. Volume II, issued in July 2015, discusses how well stimulation could affect water, atmosphere, seismic activity, wildlife and vegetation, and human health. Volume II reviews available data, and identifies knowledge gaps and alternative practices that could avoid or mitigate these possible impacts. Volume III, this volume, presents case studies that assess environmental issues and qualitative risks for specific geographic regions. The Summary Report summarizes key findings, conclusions and recommendations of all three volumes.

  10. Physical activity, inflammation, and volume of the aging brain.

    PubMed

    Braskie, M N; Boyle, C P; Rajagopalan, P; Gutman, B A; Toga, A W; Raji, C A; Tracy, R P; Kuller, L H; Becker, J T; Lopez, O L; Thompson, P M

    2014-07-25

    Physical activity influences inflammation, and both affect brain structure and Alzheimer's disease (AD) risk. We hypothesized that older adults with greater reported physical activity intensity and lower serum levels of the inflammatory marker tumor necrosis factor α (TNFα) would have larger regional brain volumes on subsequent magnetic resonance imaging (MRI) scans. In 43 cognitively intact older adults (79.3±4.8 years) and 39 patients with AD (81.9±5.1 years at the time of MRI) participating in the Cardiovascular Health Study, we examined year-1 reported physical activity intensity, year-5 blood serum TNFα measures, and year-9 volumetric brain MRI scans. We examined how prior physical activity intensity and TNFα related to subsequent total and regional brain volumes. Physical activity intensity was measured using the modified Minnesota Leisure Time Physical Activities questionnaire at year 1 of the study, when all subjects included here were cognitively intact. Stability of measures was established for exercise intensity over 9 years and TNFα over 3 years in a subset of subjects who had these measurements at multiple time points. When considered together, more intense physical activity intensity and lower serum TNFα were both associated with greater total brain volume on follow-up MRI scans. TNFα, but not physical activity, was associated with regional volumes of the inferior parietal lobule, a region previously associated with inflammation in AD patients. Physical activity and TNFα may independently influence brain structure in older adults. Copyright © 2014. Published by Elsevier Ltd.

  11. Geothermal fracture stimulation technology. Volume III. Geothermal fracture fluids

    SciTech Connect

    Not Available

    1981-01-01

    A detailed study of all available and experimental frac fluid systems is presented. They have been examined and tested for physical properties that are important in the stimulation of hot water geothermal wells. These fluids consist of water-based systems containing high molecular weight polymers in the uncrosslinked and crosslinked state. The results of fluid testing for many systems are summarized specifically at geothermal conditions or until breakdown occurs. Some of the standard tests are ambient viscosity, static aging, high temperature viscosity, fluid-loss testing, and falling ball viscosity at elevated temperatures and pressures. Results of these tests show that unalterable breakdown of the polymer solutions begins above 300/sup 0/F. This continues at higher temperatures with time even if stabilizers or other high temperature additives are included.

  12. Technical Reports (Part I). End of Project Report, 1968-1971, Volume III.

    ERIC Educational Resources Information Center

    Western Nevada Regional Education Center, Lovelock.

    The pamphlets included in this volume are technical reports prepared as outgrowths of the Student Information Systems of the Western Nevada Regional Education Center (WN-REC) funded by a Title III (Elementary and Secondary Education Act) grant. These reports describe methods of interpreting the printouts from the Student Information System;…

  13. Project NECESSITIES, Phase III. Volume IV: Teaching Materials for Kindergarten and First Grade.

    ERIC Educational Resources Information Center

    Abt Associates, Inc., Cambridge, MA.

    Phase III, Volume IV, Part A of Project NECESSITIES consists of 10 activities intended for kindergarten-aged American Indian (including Eskimo) children. Some of the supplementary materials needed to teach these activities ("Symbol Formation" and "An Animal Alphabet") are appended. The unit, entitled Learning to Communicate, begins with non-verbal…

  14. Project NECESSITIES, Phase III. Volume V: Teaching Materials for Second and Third Grades.

    ERIC Educational Resources Information Center

    Abt Associates, Inc., Cambridge, MA.

    Part III, Volume V, Part A of Project NECESSITIES consists of 6 units intended for 2nd-grade American Indian (including Eskimo) children. Activities include music, pantomime, and drama to allow the student and teacher to develop their own classroom version of the story of creation so that the student learns the difference between fact and truth.…

  15. 78 FR 48696 - Draft Revisions to the Marine Safety Manual, Volume III, Chapters 20-26

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... mentioned in this notice, go to http://www.regulations.gov and use ``USCG-2013-0240'' as your search term. Locate this notice in the search results, and use the filters on the left side of the page to locate... Volume III, chapters 20-26, go to http://www.regulations.gov , use ``USCG-2013-0240'' as your search term...

  16. A Competency Pattern Approach To Curriculum Construction In Distributive Teacher Education. Final Report, Volume III.

    ERIC Educational Resources Information Center

    Crawford, Lucy C.

    This study involves all distributive education state supervisory and teacher education personnel in the United States, 48 distributive education teacher coordinators, and 400 distributive workers at the entry, supervisory, and management levels. This document, Volume III, includes the critical tasks, competencies needed to perform the tasks, and a…

  17. Field Operations and Enforcement Manual for Air Pollution Control. Volume III: Inspection Procedures for Specific Industries.

    ERIC Educational Resources Information Center

    Weisburd, Melvin I.

    The Field Operations and Enforcement Manual for Air Pollution Control, Volume III, explains in detail the following: inspection procedures for specific sources, kraft pulp mills, animal rendering, steel mill furnaces, coking operations, petroleum refineries, chemical plants, non-ferrous smelting and refining, foundries, cement plants, aluminum…

  18. Field Operations and Enforcement Manual for Air Pollution Control. Volume III: Inspection Procedures for Specific Industries.

    ERIC Educational Resources Information Center

    Weisburd, Melvin I.

    The Field Operations and Enforcement Manual for Air Pollution Control, Volume III, explains in detail the following: inspection procedures for specific sources, kraft pulp mills, animal rendering, steel mill furnaces, coking operations, petroleum refineries, chemical plants, non-ferrous smelting and refining, foundries, cement plants, aluminum…

  19. The physical basis of glacier volume-area scaling

    USGS Publications Warehouse

    Bahr, D.B.; Meier, M.F.; Peckham, S.D.

    1997-01-01

    Ice volumes are known for only a few of the roughly 160,000 glaciers worldwide but are important components of many climate and sea level studies which require water flux estimates. A scaling analysis of the mass and momentum conservation equations shows that glacier volumes can be related by a power law to more easily observed glacier surface areas. The relationship requires four closure choices for the scaling behavior of glacier widths, slopes, side drag and mass balance. Reasonable closures predict a volume-area scaling exponent which is consistent with observations, giving a physical and practical basis for estimating ice volumes. Glacier volume is insensitive to perturbations in the mass balance scaling, but changes in average accumulation area ratios reflect significant changes in the scaling of both mass balance and ice volume. Copyright 1997 by the American Geophysical Union.

  20. A Review of the Availability of Primary Scientific and Technical Documents within the United States, Volume III. Final Report.

    ERIC Educational Resources Information Center

    Wood, James L.

    Volume III of a three-volume report on the availability of primary scientific and technical documents within the U.S. contains the bibliography and 28 appendixes that provide supportive material for the study. Volume I (LI 002 454) contains a summary of the objectives and results of the study, and Volume II (LI 002 455) presents the detailed…

  1. US Army Armor Reference Data in Three Volumes. Volume III. Division 86 Organizations.

    DTIC Science & Technology

    1981-01-01

    AD-AIIS 857 ARMY ARMOR SCHOOL FORT KNOX KY F/G 19/ 3 US ARMY ARMOR REFERENCE DATA IN THREE VOLUMES. VOLUME 11. DrVi--ETC(U) 1981UNCLASSIFIED ST-17-1...VOL- 3 S@I-AOD-250 004 NL3illlllllllll mlllllllllllll mIIIIIIIIIIII IIIIIIIIIIIhI IIIIIIIIIIIhI IIIIIIIIIIIhI ST 17-1 -1 US ARMY ,~ ARMOR REFERENCE...DCUMNTATON AGEREAD INSTRUCTIONSREPRT OCUENATIN PGEBEFORE COMPLETING FORM 1. REPORT NUMBER 2. GOVT ACCESSION No. 3 . RECIPIENT’S CATALOG NUMBER 4. TITLE

  2. The Surface-to-Volume Ratio in Thermal Physics: From Cheese Cube Physics to Animal Metabolism

    ERIC Educational Resources Information Center

    Planinsic, Gorazd; Vollmer, Michael

    2008-01-01

    The surface-to-volume ratio is an important quantity in thermal physics. For example it governs the behaviour of heating or cooling of physical objects as a function of size like, e.g. cubes or spheres made of different material. The starting point in our paper is the simple physics problem of how cheese cubes of different sizes behave if heated…

  3. The Surface-to-Volume Ratio in Thermal Physics: From Cheese Cube Physics to Animal Metabolism

    ERIC Educational Resources Information Center

    Planinsic, Gorazd; Vollmer, Michael

    2008-01-01

    The surface-to-volume ratio is an important quantity in thermal physics. For example it governs the behaviour of heating or cooling of physical objects as a function of size like, e.g. cubes or spheres made of different material. The starting point in our paper is the simple physics problem of how cheese cubes of different sizes behave if heated…

  4. High Performance Schools Best Practices Manual. Volume I: Planning [and] Volume II: Design [and] Volume III: Criteria.

    ERIC Educational Resources Information Center

    Eley, Charles, Ed.

    This three-volume manual, focusing on California's K-12 public schools, presents guidelines for establishing schools that are healthy, comfortable, energy efficient, resource efficient, water efficient, secure, adaptable, and easy to operate and maintain. The first volume describes why high performance schools are important, what components are…

  5. Hanford spent nuclear fuel project recommended path forward, volume III: Alternatives and path forward evaluation supporting documentation

    SciTech Connect

    Fulton, J.C.

    1994-10-01

    Volume I of the Hanford Spent Nuclear Fuel Project - Recommended Path Forward constitutes an aggressive series of projects to construct and operate systems and facilities to safely retrieve, package, transport, process, and store K Basins fuel and sludge. Volume II provided a comparative evaluation of four Alternatives for the Path Forward and an evaluation for the Recommended Path Forward. Although Volume II contained extensive appendices, six supporting documents have been compiled in Volume III to provide additional background for Volume II.

  6. Hanna, Wyoming underground coal gasification data base. Volume 5. Hanna III field test research report

    SciTech Connect

    Bartke, T.C.; Fischer, D.D.; King, S.B.; Boyd, R.M.; Humphrey, A.E.

    1985-08-01

    This report is part of a seven-volume series on the Hanna, Wyoming, underground coal gasification field tests. Volume 1 is a summary of the project and each of Volumes 2 through 6 describes a particular test. Volume 7 is a compilation of all the data for the tests in Volumes 2 through 6. Hanna III was conducted during the spring and summer of 1977. The test involved only two process wells but also had twelve water monitoring wells, eight in the Hanna No. 1 coal seam and four in an aquifer above the coal seam. The test was designed to obtain information regarding the effects of the process on groundwater within the target seam and the overlying aquifer. The site for Hanna III had a low productivity aquifer above the Hanna No. 1 seam. The wells within the seam and the overlying aquifer were placed in such a manner that maximum information on groundwater flow and quality could be obtained. This report covers: (1) site selection and characterization; (2) test objectives; (3) facilities description; (4) pre-operation tests; (5) test operations summary; and (6) post-test activity. 4 refs., 11 figs., 5 tabs.

  7. Three-Dimensional Eyeball and Orbit Volume Modification After LeFort III Midface Distraction.

    PubMed

    Smektala, Tomasz; Nysjö, Johan; Thor, Andreas; Homik, Aleksandra; Sporniak-Tutak, Katarzyna; Safranow, Krzysztof; Dowgierd, Krzysztof; Olszewski, Raphael

    2015-07-01

    The aim of our study was to evaluate orbital volume modification with LeFort III midface distraction in patients with craniosynostosis and its influence on eyeball volume and axial diameter modification. Orbital volume was assessed by the semiautomatic segmentation method based on deformable surface models and on 3-dimensional (3D) interaction with haptics. The eyeball volumes and diameters were automatically calculated after manual segmentation of computed tomographic scans with 3D slicer software. The mean, minimal, and maximal differences as well as the standard deviation and intraclass correlation coefficient (ICC) for intraobserver and interobserver measurements reliability were calculated. The Wilcoxon signed rank test was used to compare measured values before and after surgery. P < 0.05 was considered statistically significant. Intraobserver and interobserver ICC for haptic-aided semiautomatic orbital volume measurements were 0.98 and 0.99, respectively. The intraobserver and interobserver ICC values for manual segmentation of the eyeball volume were 0.87 and 0.86, respectively. The orbital volume increased significantly after surgery: 30.32% (mean, 5.96  mL) for the left orbit and 31.04% (mean, 6.31  mL) for the right orbit. The mean increase in eyeball volume was 12.3%. The mean increases in the eyeball axial dimensions were 7.3%, 9.3%, and 4.4% for the X-, Y-, and Z-axes, respectively. The Wilcoxon signed rank test showed that preoperative and postoperative eyeball volumes, as well as the diameters along the X- and Y-axes, were statistically significant. Midface distraction in patients with syndromic craniostenosis results in a significant increase (P < 0.05) in the orbit and eyeball volumes. The 2 methods (haptic-aided semiautomatic segmentation and manual 3D slicer segmentation) are reproducible techniques for orbit and eyeball volume measurements.

  8. Skylab Experiments, Volume I, Physical Science, Solar Astronomy.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    Up-to-date knowledge about Skylab experiments is presented for the purpose of informing high school teachers about scientific research performed in orbit and enabling them to broaden their scope of material selection. The first volume is concerned with the solar astronomy program. The related fields are physics, electronics, biology, chemistry,…

  9. A computer program (HEVSIM) for heavy duty vehicle fuel economy and performance simulation. Volume III: Appendices A through F. Final report Mar-Oct 80

    SciTech Connect

    Buck, R.E.

    1981-09-01

    Volume III is the third and last volume of a three volume document describing the computer program HEVSIM. This volume includes appendices which list the HEVSIM program, sample part data, some typical outputs and updated nomenclature.

  10. Maritime Dynamic Traffic Generator. Volume III: Density Data on World Maps

    DTIC Science & Technology

    1975-06-01

    AD-A012 498 MARITIME DYNAMIC TR/\\FFIC GENERATOR. VOLUME III: DENSITY DATA ON WORLD MAPS Franklin D. MacKenzie Transportation Systems Center Cambridqe... Transportation Systems Center i]. ContractorGrant No. Kendall Square (Camhridge MA 02142 13. Type of Report and Period Covered 12. Sponsorini"Agency Name and... Transportation • Systems Center to define and analyze requirements for navigation and communica .. ..... .. tion services throtgh a satellite for commercial

  11. Physical Volume Library deadlock avoidance in a striped media environment

    SciTech Connect

    Deutsch, J.K.; Gary, M.R.

    1995-03-01

    Most modern high performance storage systems store data in large repositories of removable media volumes. Management of the removable volumes is performed by a software module known as a Physical Volume Library (PVL). To meet performance and scalability requirements, a PVL may be asked to mount multiple removable media volumes for use by a single client for parallel data transfer. Mounting sets of volumes creates an environment in which it impossible for multiple client requests to deadlock while attempting to gain access to storage resources. Scenarios leading to deadlock in a PVL include multiple client requests that contend for the same cartridge(s), and client requests that vie for a limited set of drive resources. These deadlock scenarios are further complicated by the potential for out-of-order volumes to be mounted (for example, by Automatic Cartridge Loaders or human operators). This paper begins by introducing those PVL requirements Which create the possibility of deadlock. Next we examine traditional approaches to deadlock resolution and how they might be applied in a PVL. This leads to a design for a PVL which addresses deadlock scenarios. Following the design presentation is a discussion of possible design enhancements. We end with a case study of an actual implementation of the PVL design in the High Performance Storage System (HPSS).

  12. Large-Volume High-Pressure Mineral Physics in Japan

    NASA Astrophysics Data System (ADS)

    Liebermann, Robert C.; Prewitt, Charles T.; Weidner, Donald J.

    American high-pressure research with large sample volumes developed rapidly in the 1950s during the race to produce synthetic diamonds. At that time the piston cylinder, girdle (or belt), and tetrahedral anvil devices were invented. However, this development essentially stopped in the late 1950s, and while the diamond anvil cell has been used extensively in the United States with spectacular success for high-pressure experiments in small sample volumes, most of the significant technological advances in large-volume devices have taken place in Japan. Over the past 25 years, these technical advances have enabled a fourfold increase in pressure, with many important investigations of the chemical and physical properties of materials synthesized at high temperatures and pressures that cannot be duplicated with any apparatus currently available in the United States.

  13. Efficient decision-making by volume-conserving physical object

    NASA Astrophysics Data System (ADS)

    Kim, Song-Ju; Aono, Masashi; Nameda, Etsushi

    2015-08-01

    Decision-making is one of the most important intellectual abilities of not only humans but also other biological organisms, helping their survival. This ability, however, may not be limited to biological systems and may be exhibited by physical systems. Here we demonstrate that any physical object, as long as its volume is conserved when coupled with suitable operations, provides a sophisticated decision-making capability. We consider the multi-armed bandit problem (MBP), the problem of finding, as accurately and quickly as possible, the most profitable option from a set of options that gives stochastic rewards. Efficient MBP solvers are useful for many practical applications, because MBP abstracts a variety of decision-making problems in real-world situations in which an efficient trial-and-error is required. These decisions are made as dictated by a physical object, which is moved in a manner similar to the fluctuations of a rigid body in a tug-of-war (TOW) game. This method, called ‘TOW dynamics’, exhibits higher efficiency than conventional reinforcement learning algorithms. We show analytical calculations that validate statistical reasons for TOW dynamics to produce the high performance despite its simplicity. These results imply that various physical systems in which some conservation law holds can be used to implement an efficient ‘decision-making object’. The proposed scheme will provide a new perspective to open up a physics-based analog computing paradigm and to understanding the biological information-processing principles that exploit their underlying physics.

  14. Beyond the Classroom: International Education and the Community College. Volume III: Creating Institutional Links in Asia and the Pacific.

    ERIC Educational Resources Information Center

    Franco, Robert W., Ed.; Shimabukuro, James N., Ed.

    Part of a four-volume set in which community college educators discuss their efforts to internationalize the educational experience of the students and communities they serve, volume III in this series addresses the development of programmatic links among five two-year colleges and institutions in Japan, Taiwan, the People's Republic of China,…

  15. Research Papers Sponsored by the Commission on Private Philanthropy and Public Needs. Volume III: Special Behavioral Studies, Foundations, and Corporations.

    ERIC Educational Resources Information Center

    Department of the Treasury, Washington, DC.

    Survey data and background information about foundations and corporations are presented. The report, which contains 19 papers, is Volume III in a series examining the relationship between nonprofit institutions and their donors. In the first part of this volume, past and present activities of private foundations are surveyed. A comparative…

  16. Physical Activity, Brain Volume, and Dementia Risk: The Framingham Study.

    PubMed

    Tan, Zaldy S; Spartano, Nicole L; Beiser, Alexa S; DeCarli, Charles; Auerbach, Sanford H; Vasan, Ramachandran S; Seshadri, Sudha

    2017-06-01

    Several longitudinal studies found an inverse relationship between levels of physical activity and cognitive decline, dementia, and/or Alzheimer's disease (AD), but results have been inconsistent. We followed an older, community-based cohort for over a decade to examine the association of physical activity with the risk of incident dementia and subclinical brain MRI markers of dementia. The physical activity index (PAI) was assessed in the Framingham Study Original and Offspring cohorts, aged 60 years or older. We examined the association between PAI and risk of incident all-cause dementia and AD in participants of both cohorts who were cognitively intact and had available PAI (n = 3,714; 54% women; mean age = 70±7 years). We additionally examined the association between PAI and brain MRI in the Offspring cohort (n = 1,987). Over a decade of follow-up, 236 participants developed dementia (188 AD). Participants in the lowest quintile of PAI had an increased risk of incident dementia compared with those in higher quintiles (hazard ratio [HR] = 1.50, 95% confidence interval [CI] = 1.04-1.97, p = .028) in a multivariable-adjusted model. Secondary analysis revealed that this relation was limited to participants who were apolipoprotein (APO)E ε4 allele noncarriers (HR = 1.58, 95% CI = 1.08-2.32; p = .018) and strongest in participants aged 75 years or older. PAI was also linearly related to total brain and hippocampal volumes (β ± SE = 0.24±0.06; p < .01 and 0.004±0.001; p = .003, respectively). Low physical activity is associated with a higher risk for dementia in older individuals, suggesting that a reduced risk of dementia and higher brain volumes may be additional health benefits of maintaining physical activity into old age.

  17. Study of the Need for Educational Manpower for Handicapped Children and Youth: Part D - Volume III, Phase III. State Analysis Reports.

    ERIC Educational Resources Information Center

    Mintz, Raymond D.; And Others

    The document is the third of three volumes (see also EC 032 850 and EC 032 851) OF State Analysis Reports resulting from Phase III of the Study of the Need for Educational Manpower for Handicapped Children and Youth, which involved a validation study and state surveys related to the Manpower Requirements Projection Model (MRPM). Included in the…

  18. The physics of tennis. III. The ball-racket interaction

    NASA Astrophysics Data System (ADS)

    Brody, H.

    1997-10-01

    A simple, one-dimensional, rigid-body model of a tennis racket interacting with a tennis ball agrees well with data taken when balls are fired at a stationary, free racket. The results are then transformed into the tennis court frame of reference, where the racket is moving. Data obtained on the rotational aspects of a tennis swing are then included in the model. For ground strokes, the results are used to predict strategies that will reduce unforced errors by players. The serve is then analyzed with respect to the current problem of the speed of the game. This paper is the third of a series of papers on tennis by this author. The two previous papers were "Physics of the Tennis Racket" [Am. J. Phys. 47, 482 (1979)] and "Physics of the Tennis Racket. II. The Sweet Spot" [Am. J. Phys. 49, 816 (1981)].

  19. Analytical Chemistry Laboratory (ACL) procedure compendium. Volume 6, Physical testing

    SciTech Connect

    Not Available

    1993-08-01

    This volume contains the interim change notice for physical testing. Covered are: properties of solutions, slurries, and sludges; rheological measurement with cone/plate viscometer; % solids determination; particle size distribution by laser scanning; penetration resistance of radioactive waste; operation of differential scanning calorimeter, thermogravimetric analyzer, and high temperature DTA and DSC; sodium rod for sodium bonded fuel; filling SP-100 fuel capsules; sodium filling of BEATRIX-II type capsules; removal of alkali metals with ammonia; specific gravity of highly radioactive solutions; bulk density of radioactive granular solids; purification of Li by hot gettering/filtration; and Li filling of MOTA capsules.

  20. Reactor physics studies in the GCFR Phase III critical assembly

    SciTech Connect

    Morman, J A

    1980-03-01

    The third phase of the gas cooled fast reactor (GCFR) program, ZPR-9 Assembly 30, is based on a multi-zoned core of PuO/sub 2/-UO/sub 2/ with radial and axial blankets of UO/sub 2/. Studies performed in this assembly will be compared to the previous phases of the GCFR program and will help to define parameters in this power-flattened demonstration plant-type core. Measurements in the Phase III program included small sample reactivity worths of various materials, central reaction rates and reaction rate distributions, absorption-to-fission ratios and the central point conversion ratio and the worth of steam entry into a small central zone. The reactivity change associated with the construction of a central pin zone in the core and axial blanket was measured. Reaction rate and steam entry measurements were repeated in the pin environment. Standard analysis methods using ENDF/B-IV data are described and the results are compared to measurements performed during the program.

  1. Oceanography of the Eastern Pacific—an introduction to volume III

    NASA Astrophysics Data System (ADS)

    Färber-Lorda, Jaime

    2004-03-01

    In 1998, the Centro de Investigación Cientı´fica y de Educación Superior (CICESE) celebrated its 25th anniversary, which was the occasion to start the series of colloquia that take place every 2 years, the Coloquio Sobre la Oceanografı´a del Pacifico Oriental, in Ensenada. Two volumes were published in 2000 (Färber-Lorda, 2000) and in 2002 (Färber-Lorda, 2002), with some of the papers presented during the events. CICESE supported the edition of the first two volumes, as well as the meetings. The papers of this present volume were presented during the III Coloquio Sobre la Oceanografı´a del Pacifico Oriental. A special volume concerning different aspects of the consequences in México of the 1997-1998 El Niño/La Niña 1998-1999, was recently published in México (Badan et al., 2003); however, it is not restricted to the Pacific nor only to oceanography. The Eastern Pacific encompasses a very wide range of different biotic and abiotic conditions. Papers on topics from Alaska, to the Chilean Fjords of southern Chile, and from the Gulf of California to the 180° meridian, around the equator, are presented (see Fig. 1). Even if unity in the subjects is impossible to achieve, the information is important to assess the research performed in the area. Here, we give a brief description of the papers presented. Some general discussion is possible and some common features of phenomena like El Niño and La Niña, and the 1998/1999 regime-shift of the North Pacific, are exposed. For the first time a special volume is dedicated to this area, instead of a particular topic.

  2. Minerals Yearbook, volume III, Area Reports—International—Latin America and Canada

    USGS Publications Warehouse

    ,

    2017-01-01

    The U.S. Geological Survey (USGS) Minerals Yearbook discusses the performance of the worldwide minerals and materials industries and provides background information to assist in interpreting that performance. Content of the individual Minerals Yearbook volumes follows:Volume I, Metals and Minerals, contains chapters about virtually all metallic and industrial mineral commodities important to the U.S. economy. Chapters on survey methods, summary statistics for domestic nonfuel minerals, and trends in mining and quarrying in the metals and industrial mineral industries in the United States are also included.Volume II, Area Reports: Domestic, contains a chapter on the mineral industry of each of the 50 States and Puerto Rico and the Administered Islands. This volume also has chapters on survey methods and summary statistics of domestic nonfuel minerals.Volume III, Area Reports: International, is published as four separate reports. These regional reports contain the latest available minerals data on more than 180 foreign countries and discuss the importance of minerals to the economies of these nations and the United States. Each report begins with an overview of the region’s mineral industries during the year. It continues with individual country chapters that examine the mining, refining, processing, and use of minerals in each country of the region and how each country’s mineral industry relates to U.S. industry. Most chapters include production tables and industry structure tables, information about Government policies and programs that affect the country’s mineral industry, and an outlook section.The USGS continually strives to improve the value of its publications to users. Constructive comments and suggestions by readers of the Minerals Yearbook are welcomed.

  3. Minerals Yearbook, volume III, Area Reports—International—Africa and the Middle East

    USGS Publications Warehouse

    ,

    2017-01-01

    The U.S. Geological Survey (USGS) Minerals Yearbook discusses the performance of the worldwide minerals and materials industries and provides background information to assist in interpreting that performance. Content of the individual Minerals Yearbook volumes follows:Volume I, Metals and Minerals, contains chapters about virtually all metallic and industrial mineral commodities important to the U.S. economy. Chapters on survey methods, summary statistics for domestic nonfuel minerals, and trends in mining and quarrying in the metals and industrial mineral industries in the United States are also included.Volume II, Area Reports: Domestic, contains a chapter on the mineral industry of each of the 50 States and Puerto Rico and the Administered Islands. This volume also has chapters on survey methods and summary statistics of domestic nonfuel minerals.Volume III, Area Reports: International, is published as four separate reports. These regional reports contain the latest available minerals data on more than 180 foreign countries and discuss the importance of minerals to the economies of these nations and the United States. Each report begins with an overview of the region’s mineral industries during the year. It continues with individual country chapters that examine the mining, refining, processing, and use of minerals in each country of the region and how each country’s mineral industry relates to U.S. industry. Most chapters include production tables and industry structure tables, information about Government policies and programs that affect the country’s mineral industry, and an outlook section.The USGS continually strives to improve the value of its publications to users. Constructive comments and suggestions by readers of the Minerals Yearbook are welcomed.

  4. Minerals Yearbook, volume III, Area Reports—International—Europe and Central Eurasia

    USGS Publications Warehouse

    Geological Survey, U.S.

    2017-01-01

    The U.S. Geological Survey (USGS) Minerals Yearbook discusses the performance of the worldwide minerals and materials industries and provides background information to assist in interpreting that performance. Content of the individual Minerals Yearbook volumes follows:Volume I, Metals and Minerals, contains chapters about virtually all metallic and industrial mineral commodities important to the U.S. economy. Chapters on survey methods, summary statistics for domestic nonfuel minerals, and trends in mining and quarrying in the metals and industrial mineral industries in the United States are also included.Volume II, Area Reports: Domestic, contains a chapter on the mineral industry of each of the 50 States and Puerto Rico and the Administered Islands. This volume also has chapters on survey methods and summary statistics of domestic nonfuel minerals.Volume III, Area Reports: International, is published as four separate reports. These regional reports contain the latest available minerals data on more than 180 foreign countries and discuss the importance of minerals to the economies of these nations and the United States. Each report begins with an overview of the region’s mineral industries during the year. It continues with individual country chapters that examine the mining, refining, processing, and use of minerals in each country of the region and how each country’s mineral industry relates to U.S. industry. Most chapters include production tables and industry structure tables, information about Government policies and programs that affect the country’s mineral industry, and an outlook section.The USGS continually strives to improve the value of its publications to users. Constructive comments and suggestions by readers of the Minerals Yearbook are welcomed.

  5. The surface-to-volume ratio in thermal physics: from cheese cube physics to animal metabolism

    NASA Astrophysics Data System (ADS)

    Planinšič, Gorazd; Vollmer, Michael

    2008-03-01

    The surface-to-volume ratio is an important quantity in thermal physics. For example it governs the behaviour of heating or cooling of physical objects as a function of size like, e.g. cubes or spheres made of different material. The starting point in our paper is the simple physics problem of how cheese cubes of different sizes behave if heated either in a conventional oven or in a microwave oven. The outcome of these experiments depends on a balance between heating and cooling with the surface-to-volume ratio (S/V) as the key parameter. The role of (S/V) becomes most obvious in studying cooling curves of differently sized objects like cubes or spheres, alone. Besides problems in thermal physics, the surface-to-volume ratio has many important applications in biochemistry, chemistry and biology. It allows us to draw general conclusions concerning the thermal and mechanical properties of different-sized animals, in particular their metabolism. Hence, this topic offers rich contexts for interdisciplinary teaching. An example presented in this paper starts in physics while studying thermal properties of cheese cubes and ends up in biology by discussing the differences in food intake of animals from small mice to huge elephants.

  6. Physics and Technology of III-V Pseudomorphic Structures

    DTIC Science & Technology

    1991-03-01

    otR1tstk 1- An 0^13 DAT E 4. -r ln- 90 -30 Sevt. 91 Physics and Technology of 111-V Pseudomorphic P613 Structures R&T#4 14s002 6. AUTHOR(S) I C.W. Tu 1...tightens its grip on the fiber optic cable. The able gain from I to 5 for the incoming signal from each of electrical RHEED signals leave the phototransistor...box via the two phototransistors. The variable gain allows match- BNC connectors, and the 15 V dc required by the pho- ing of the noise levels of the

  7. Compact high order finite volume method on unstructured grids III: Variational reconstruction

    NASA Astrophysics Data System (ADS)

    Wang, Qian; Ren, Yu-Xin; Pan, Jianhua; Li, Wanai

    2017-05-01

    This paper presents a variational reconstruction for the high order finite volume method in solving the two-dimensional Navier-Stokes equations on arbitrary unstructured grids. In the variational reconstruction, an interfacial jump integration is defined to measure the jumps of the reconstruction polynomial and its spatial derivatives on each cell interface. The system of linear equations to determine the reconstruction polynomials is derived by minimizing the total interfacial jump integration in the computational domain using the variational method. On each control volume, the derived equations are implicit relations between the coefficients of the reconstruction polynomials defined on a compact stencil involving only the current cell and its direct face-neighbors. The reconstruction and time integration coupled iteration method proposed in our previous paper is used to achieve high computational efficiency. A problem-independent shock detector and the WBAP limiter are used to suppress non-physical oscillations in the simulation of flow with discontinuities. The advantages of the finite volume method using the variational reconstruction over the compact least-squares finite volume method proposed in our previous papers are higher accuracy, higher computational efficiency, more flexible boundary treatment and non-singularity of the reconstruction matrix. A number of numerical test cases are solved to verify the accuracy, efficiency and shock-capturing capability of the finite volume method using the variational reconstruction.

  8. Volume change of segments II and III of the liver after gastrectomy in patients with gastric cancer

    PubMed Central

    Ozutemiz, Can; Obuz, Funda; Taylan, Abdullah; Atila, Koray; Bora, Seymen; Ellidokuz, Hulya

    2016-01-01

    PURPOSE We aimed to evaluate the relationship between gastrectomy and the volume of liver segments II and III in patients with gastric cancer. METHODS Computed tomography images of 54 patients who underwent curative gastrectomy for gastric adenocarcinoma were retrospectively evaluated by two blinded observers. Volumes of the total liver and segments II and III were measured. The difference between preoperative and postoperative volume measurements was compared. RESULTS Total liver volumes measured by both observers in the preoperative and postoperative scans were similar (P > 0.05). High correlation was found between both observers (preoperative r=0.99; postoperative r=0.98). Total liver volumes showed a mean reduction of 13.4% after gastrectomy (P = 0.977). The mean volume of segments II and III showed similar decrease in measurements of both observers (38.4% vs. 36.4%, P = 0.363); the correlation between the observers were high (preoperative r=0.97, P < 0.001; postoperative r=0.99, P < 0.001). Volume decrease in the rest of the liver was not different between the observers (8.2% vs. 9.1%, P = 0.388). Time had poor correlation with volume change of segments II and III and the total liver for each observer (observer 1, rseg2/3=0.32, rtotal=0.13; observer 2, rseg2/3=0.37, rtotal=0.16). CONCLUSION Segments II and III of the liver showed significant atrophy compared with the rest of the liver and the total liver after gastrectomy. Volume reduction had poor correlation with time. PMID:26899148

  9. Physics of laser fusion. Volume II. Diagnostics of experiments on laser fusion targets at LLNL

    SciTech Connect

    Ahlstrom, H.G.

    1982-01-01

    These notes present the experimental basis and status for laser fusion as developed at LLNL. There are two other volumes in this series: Vol. I, by C.E. Max, presents the theoretical laser-plasma interaction physics; Vol. III, by J.F. Holzrichter et al., presents the theory and design of high-power pulsed lasers. A fourth volume will present the theoretical implosion physics. The notes consist of six sections. The first, an introductory section, provides some of the history of inertial fusion and a simple explanation of the concepts involved. The second section presents an extensive discussion of diagnostic instrumentation used in the LLNL Laser Fusion Program. The third section is a presentation of laser facilities and capabilities at LLNL. The purpose here is to define capability, not to derive how it was obtained. The fourth and fifth sections present the experimental data on laser-plasma interaction and implosion physics. The last chapter is a short projection of the future.

  10. Spitzer Local Volume Legacy (LVL) SEDs and physical properties

    NASA Astrophysics Data System (ADS)

    Cook, David O.; Dale, Daniel A.; Johnson, Benjamin D.; Van Zee, Liese; Lee, Janice C.; Kennicutt, Robert C.; Calzetti, Daniela; Staudaher, Shawn M.; Engelbracht, Charles W.

    2014-11-01

    We present the panchromatic spectral energy distributions (SEDs) of the Local Volume Legacy (LVL) survey which consists of 258 nearby galaxies (D < 11 Mpc). The wavelength coverage spans the ultraviolet to the infrared (1500 Å-24 μm) which is utilized to derive global physical properties (i.e. star formation rate, stellar mass, internal extinction due to dust). With these data, we find colour-colour relationships and correlated trends between observed and physical properties (i.e. optical magnitudes and dust properties, optical colour and specific star formation rate, and ultraviolet-infrared colour and metallicity). The SEDs are binned by different galaxy properties to reveal how each property affects the observed shape of these SEDs. In addition, due to the volume-limited nature of LVL, we utilize the dwarf-dominated galaxy sample to test star formation relationships established with higher mass galaxy samples. We find good agreement with the star-forming `main-sequence' relationship, but find a systematic deviation in the infrared `main sequence' at low luminosities. This deviation is attributed to suppressed polycyclic aromatic hydrocarbon (PAH) formation in low-metallicity environments and/or the destruction of PAHs in more intense radiation fields occurring near a suggested threshold in star formation rates (sSFR) at a value of log(sSFR) ˜ -10.2.

  11. Physics - The Difference between Life and Death: III. Great Height

    NASA Astrophysics Data System (ADS)

    Shaibani, Saami

    2013-03-01

    Although calculation of the maximum survivable height from which a human can fall is problematic, it is reasonable to opine that the probability of non-fatality in a descent of some 500 feet from the roof of a building is exceptionally low. When two brothers simultaneously experienced such an event, one lived and the other did not. (Note: A nominally similar fall by another male also resulted in survival.) The general methodology for resolving such diverse outcomes is explained in other work [3,4], which provides some background for this study. Differentiation between the two subject adult males was limited by a lack of sufficient specificity in available data; however, it is still possible to consider the relevant physics principles and thereby examine the issues involved. Injury mechanisms are discussed and comparisons with other traumatic environments are made. The latter are included because their everyday nature provides a helpful illustration for learning.

  12. Financial constraints in capacity planning: a national utility regulatory model (NUREG). Volume III of III: software description. Final report

    SciTech Connect

    1981-10-29

    This volume is the software description for the National Utility Regulatory Model (NUREG). This is the third of three volumes provided by ICF under contract number DEAC-01-79EI-10579. These three volumes are: a manual describing the NUREG methodology; a users guide; and a description of the software. This manual describes the software which has been developed for NUREG. This includes a listing of the source modules. All computer code has been written in FORTRAN.

  13. Skylab experiments. Volume 1: Physical science, solar astronomy

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The basic subject of this volume is the solar astronomy program conducted on Skylab. In addition to descriptions of the individual experiments and the principles involved in their performance, a brief description is included of the sun and the energy characteristics associated with each zone. Wherever possible, related classroom activities have been identified and discussed in some detail. It will be apparent that the relationships rest not only in the field of solar astronomy, but also in the following subjects: (1) physics - optics, electromagnetic spectrum, atomic structure, etc.; (2) chemistry - emission spectra, kinetic theory, X-ray absorption, etc.; (3) biology - radiation and dependence on the sun; (4) electronics - cathode ray tubes, detectors, photomultipliers, etc.; (5) photography; (6) astronomy; and (7) industrial arts.

  14. Student Performance Objectives and Selected References for Teaching Ornamental Horticulture. Final Report. Vol. III of III Volumes.

    ERIC Educational Resources Information Center

    Moore, Eddie A.; And Others

    Each volume of this three-volume set is divided into two major sections. The first section presents the narrative report of a study designed to assist Michigan vocational agriculture teachers in implementing local competency-based vocational agriculture programs by (1) developing student performance objectives; (2) identifying up-to-date reference…

  15. CADDIS Volume 2. Sources, Stressors and Responses: Physical Habitat

    EPA Pesticide Factsheets

    Introduction to the Physical Habitat module, when to list Physical Habitat as a candidate cause, ways to measure Physical Habitat, simple and detailed conceptual diagrams for Physical Habitat, Physical Habitat module references and literature reviews.

  16. Systems Description; Sperry Low Temperature Geothermal Conversion System - Phase I and Phase II; Final Report, Volume III

    SciTech Connect

    Matthews, Hugh B.

    1982-01-01

    This Volume should be considered the introductory volume to the series of six volumes even though numbered out of sequence. Volumes I and II were completed first and released in 1981 while a staff member was available to do the work. Volumes III through VI are being written and released some two years later as DOE funding became available for the purpose. They are as complete as possible considering that almost all the people involved in the program are now unavailable. This Volume III is an overview of the entire program, and many of the items presented herein briefly will be found in expanded form in one of the other five volumes. It will be noticed that assumptions and parameters such as well flow, well temperature, wet bulb temperatures, etc., involved in the several different performance calculations in the volume vary somewhat. These calculations were made at different times for different purposes and no attempt has been made to bring them into exact agreement.

  17. EVENT GENERATOR FOR RHIC SPIN PHYSICS-VOLUME 11

    SciTech Connect

    SAITO,N.; SCHAEFER,A.

    1998-12-01

    This volume contains the report of the RIKEN BNL Research Center workshop on ''Event Generator for RHIC Spin Physics'' held on September 21-23, 1998 at Brookhaven National Laboratory. A major objective of the workshop was to establish a firm collaboration to develop suitable event generators for the spin physics program at RHIC. With the completion of the Relativistic Heavy Ion Collider (RHIC) as a polarized collider a completely new domain of high-energy spin physics will be opened. The planned studies address the spin structure of the nucleon, tests of the standard model, and transverse spin effects in initial and final states. RHIC offers the unique opportunity to pursue these studies because of its high and variable energy, 50 {le} {radical}s {le} 500 GeV, high polarization, 70%, and high luminosity, 2 x 10{sup 32} cm{sup -2} sec{sup -1} or more at 500 GeV. To maximize the output from the spin program at RHIC, the understanding of both experimental and theoretical systematic errors is crucial. It will require full-fledged event generators, to simulate the processes of interest in great detail. The history of event generators shows that their development and improvement are ongoing processes taking place in parallel to the physics analysis by various experimental groups. The number of processes included in the generators has been increasing and the precision of their predictions has been being improved continuously. Our workshop aims at getting this process well under way for the spin physics program at RHIC, based on the fist development in this direction, SPHINX. The scope of the work includes: (1) update of the currently existing event generator by including the most recent parton parameterizations as a library and reflecting recent progress made for spin-independent generators, (2) implementation of new processes, especially parity violating effects in high energy pp collisions, (3) test of the currently available event generator by comparing to existing

  18. THE UNITED PRESBYTERIAN NATIONAL EDUCATIONAL SURVEY, AN INTERDISCIPLINARY RESEARCH PROJECT. VOLUME III, RESEARCH INSTRUMENTS AND TABULATIONS OF RESEARCH DATA.

    ERIC Educational Resources Information Center

    WHITMAN, LAURIS B.; AND OTHERS

    THE DEPARTMENT OF RESEARCH OF THE NATIONAL COUNCIL OF CHURCHES CONDUCTED A SURVEY FOR THE UNITED PRESBYTERIAN CHURCH OF ITS MEMBERSHIP AND RELIGIOUS BELIEFS. VOLUME III OF ITS REPORT IS THE STUDY APPENDIXES. THERE ARE MARGINAL TABULATIONS ON THE SAMPLE CHURCHES AND COMMUNITY BACKGROUND, WHICH INCLUDE SUCH INFORMATION AS MEMBERSHIP, BUDGET,…

  19. THE UNITED PRESBYTERIAN NATIONAL EDUCATIONAL SURVEY, AN INTERDISCIPLINARY RESEARCH PROJECT. VOLUME III, RESEARCH INSTRUMENTS AND TABULATIONS OF RESEARCH DATA.

    ERIC Educational Resources Information Center

    WHITMAN, LAURIS B.; AND OTHERS

    THE DEPARTMENT OF RESEARCH OF THE NATIONAL COUNCIL OF CHURCHES CONDUCTED A SURVEY FOR THE UNITED PRESBYTERIAN CHURCH OF ITS MEMBERSHIP AND RELIGIOUS BELIEFS. VOLUME III OF ITS REPORT IS THE STUDY APPENDIXES. THERE ARE MARGINAL TABULATIONS ON THE SAMPLE CHURCHES AND COMMUNITY BACKGROUND, WHICH INCLUDE SUCH INFORMATION AS MEMBERSHIP, BUDGET,…

  20. Financial constraints in capacity planning: a national utility regulatory model (NUREG). Volume I of III: methodology. Final report

    SciTech Connect

    Not Available

    1981-10-29

    This report develops and demonstrates the methodology for the National Utility Regulatory (NUREG) Model developed under contract number DEAC-01-79EI-10579. It is accompanied by two supporting volumes. Volume II is a user's guide for operation of the NUREG software. This includes description of the flow of software and data, as well as the formats of all user data files. Finally, Volume III is a software description guide. It briefly describes, and gives a listing of, each program used in NUREG.

  1. The International Linear Collider Technical Design Report - Volume 2: Physics

    SciTech Connect

    Baer, Howard; Barklow, Tim; Fujii, Keisuke; Gao, Yuanning; Hoang, Andre; Kanemura, Shinya; List, Jenny; Logan, Heather E.; Nomerotski, Andrei; Perelstein, Maxim; Peskin, Michael E.; Pöschl, Roman; Reuter, Jürgen; Riemann, Sabine; Savoy-Navarro, Aurore; Tait, Tim P.; Yu, Jaehoon

    2013-06-26

    The International Linear Collider Technical Design Report (TDR) describes in four volumes the physics case and the design of a 500 GeV centre-of-mass energy linear electron-positron collider based on superconducting radio-frequency technology using Niobium cavities as the accelerating structures. The accelerator can be extended to 1 TeV and also run as a Higgs factory at around 250 GeV and on the Z0 pole. A comprehensive value estimate of the accelerator is give, together with associated uncertainties. It is shown that no significant technical issues remain to be solved. Once a site is selected and the necessary site-dependent engineering is carried out, construction can begin immediately. The TDR also gives baseline documentation for two high-performance detectors that can share the ILC luminosity by being moved into and out of the beam line in a "push-pull" configuration. These detectors, ILD and SiD, are described in detail. They form the basis for a world-class experimental programme that promises to increase significantly our understanding of the fundamental processes that govern the evolution of the Universe.

  2. SPIDR III: A Web Services Based System for Managing and Accessing Solar Terrestrial Physics Data

    NASA Astrophysics Data System (ADS)

    Redmon, R.; Kihn, E.; Zhizhin, M.

    2005-05-01

    We present SPIDR III, a web based data access, visualization and data management system for the space environment community, allowing a solar terrestrial physics customer to intelligently access and manage historical space physics data for integration with environmental models and space weather forecasts. SPIDR III is the newly redesigned Space Physics Interactive Resource (SPIDR) web application and was redesigned with input from it's user community via an intensive usability study. We will present on SPIDR III's new features, improved use and on lessons learned in usability and federating multi-source data. In 2004, SPIDR II underwent extensive rework yielding a completely redesigned interface for improved user interaction and the addition of many enhanced and complex features. The usability alterations were motivated in large part by a usability study performed by outside professional site reviewers and involving key data managers and current SPIDR II users. SPIDR III is built following the application direct to data archive paradigm, using Web Services both for internal and external exchange of data and information. It is now a framework and application set of Web Services. This application suite is fully open source and is designed to operate as a standalone VO as well as seamlessly integrate with other existing VOs. This extensible and open design yields easy mirroring worldwide for free and open exchange of scientific data and information. Data managed by SPIDR includes Geomagnetic Indices, GOES, Ionospheric, and DMSP which is archived/ingested from many data providers including WDC, IIWG, SAO, HDF, AFCCC, SEC, NASA, and this list is easily extendable. SPIDR III may be accessed via http://spidr.ngdc.noaa.gov/spidr/ A guest login is provided for convenience. Becoming a full access user, is free and only requires completing a short registration form.

  3. Blood Volume Response to Physical Activity and Inactivity

    DTIC Science & Technology

    2007-07-01

    physical activity through exposure to exercise ...ing physical activity . Reduced Physical Activity : Bed Rest If increased physical activity associated with reg- ular exercise results in hypervolemia... Activity : Exercise Increased physical activity provides the stimulus for action of several mechanisms that promote the expansion of plasma and

  4. Inspection methods for physical protection Task III review of other agencies' physical security activities for research reactors

    SciTech Connect

    1980-01-01

    In Task I of this project, the current Nuclear Regulatory Commission (NRC) position-on physical security practices and procedures at research reactors were reviewed. In the second task, a sampling of the physical security plans was presented and the three actual reactor sites described in the security plans were visited. The purpose of Task III is to review other agencies' physical security activities for research reactors. During this phase, the actions, procedures and policies of two domestic and two foreign agencies other than the NRC that relate to the research reactor community were examined. The agencies examined were: International Atomic Energy Agency; Canadian Atomic Energy Control Board; Department of Energy; and American Nuclear Insurers.

  5. Scientific Research in British Universities and Colleges 1970-71, Volume I, Physical Sciences.

    ERIC Educational Resources Information Center

    Department of Education and Science, London (England).

    This annual publication aims to provide a brief summary of active research topics in British universities and other institutions. This volume, the first of a three-volume series, is divided into broad subject fields and the university/college entries are arranged alphabetically within them. Also included within this volume on the physical sciences…

  6. The Effect of Structured Exercise Intervention on Intensity and Volume of Total Physical Activity

    PubMed Central

    Wasenius, Niko; Venojärvi, Mika; Manderoos, Sirpa; Surakka, Jukka; Lindholm, Harri; Heinonen, Olli J.; Aunola, Sirkka; Eriksson, Johan G.; Mälkiä, Esko

    2014-01-01

    This study aimed to investigate the effects of a 12-week structured exercise intervention on total physical activity and its subcategories. Twenty-three overweight or obese middle aged men with impaired glucose regulation were randomized into a 12-week Nordic walking group, a power-type resistance training group, and a non-exercise control group. Physical activity was measured with questionnaires before the intervention (1–4 weeks) and during the intervention (1–12 weeks) and was expressed in metabolic equivalents of task. No significant change in the volume of total physical activity between or within the groups was observed (p > 0.050). The volume of total leisure-time physical activity (structured exercises + non-structured leisure-time physical activity) increased significantly in the Nordic walking group (p < 0.050) but not in the resistance training group (p > 0.050) compared to the control group. In both exercise groups increase in the weekly volume of total leisure-time physical activity was inversely associated with the volume of non-leisure-time physical activities. In conclusion, structured exercise intervention did not increase the volume of total physical activity. Albeit, endurance training can increase the volume of high intensity physical activities, however it is associated with compensatory decrease in lower intensity physical activities. To achieve effective personalized exercise program, individuality in compensatory behavior should be recognised. Key Points Structured NW or RT training does not increase the volume of total physical activity. NW intervention can increase the volume of higher intensity activities. The increased in volume of LTPA induced by the structured NW and RT interventions was associated with the decreased volume of NLTPA. PMID:25435776

  7. The effect of structured exercise intervention on intensity and volume of total physical activity.

    PubMed

    Wasenius, Niko; Venojärvi, Mika; Manderoos, Sirpa; Surakka, Jukka; Lindholm, Harri; Heinonen, Olli J; Aunola, Sirkka; Eriksson, Johan G; Mälkiä, Esko

    2014-12-01

    This study aimed to investigate the effects of a 12-week structured exercise intervention on total physical activity and its subcategories. Twenty-three overweight or obese middle aged men with impaired glucose regulation were randomized into a 12-week Nordic walking group, a power-type resistance training group, and a non-exercise control group. Physical activity was measured with questionnaires before the intervention (1-4 weeks) and during the intervention (1-12 weeks) and was expressed in metabolic equivalents of task. No significant change in the volume of total physical activity between or within the groups was observed (p > 0.050). The volume of total leisure-time physical activity (structured exercises + non-structured leisure-time physical activity) increased significantly in the Nordic walking group (p < 0.050) but not in the resistance training group (p > 0.050) compared to the control group. In both exercise groups increase in the weekly volume of total leisure-time physical activity was inversely associated with the volume of non-leisure-time physical activities. In conclusion, structured exercise intervention did not increase the volume of total physical activity. Albeit, endurance training can increase the volume of high intensity physical activities, however it is associated with compensatory decrease in lower intensity physical activities. To achieve effective personalized exercise program, individuality in compensatory behavior should be recognised. Key PointsStructured NW or RT training does not increase the volume of total physical activity.NW intervention can increase the volume of higher intensity activities.The increased in volume of LTPA induced by the structured NW and RT interventions was associated with the decreased volume of NLTPA.

  8. Physics in perspective, volume 2. Part B: The interfaces

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Detailed information of physics subfields and interface areas are presented. Topics discussed include: astrophysics and relativity, earth and planetary physics, physics in chemistry, physics in biology, instrumentation, education, and dissemination and use of the information of physics. For Vol. 1, see N72-28706; for excerpt from Vol. 1, see N72-29689; for Vol. 2, Pt. A, see N73-15706.

  9. Technical and economic assessment of fluidized bed augmented compressed air energy storage system. Volume III. Preconceptual design

    SciTech Connect

    Giramonti, A.J.; Lessard, R.D.; Merrick, D.; Hobson, M.J.

    1981-09-01

    A technical and economic assessment of fluidized bed combustion augmented compressed air energy storage systems is presented. The results of this assessment effort are presented in three volumes. Volume III - Preconceptual Design contains the system analysis which led to the identification of a preferred component configuration for a fluidized bed combustion augmented compressed air energy storage system, the results of the effort which transformed the preferred configuration into preconceptual power plant design, and an introductory evaluation of the performance of the power plant system during part-load operation and while load following.

  10. Underground Test Area Subproject Phase I Data Analysis Task. Volume III - Groundwater Recharge and Discharge Data Documentation Package

    SciTech Connect

    1996-10-01

    Volume III of the documentation for the Phase I Data Analysis Task performed in support of the current Regional Flow Model, Transport Model, and Risk Assessment for the Nevada Test Site Underground Test Area Subproject contains the data covering groundwater recharge and discharge. Because of the size and complexity of the model area, a considerable quantity of data was collected and analyzed in support of the modeling efforts. The data analysis task was consequently broken into eight subtasks, and descriptions of each subtask's activities are contained in one of the eight volumes that comprise the Phase I Data Analysis Documentation.

  11. Results of a Survey Software Development Project Management in the U.S. Aerospace Industry. Volume III. Major Problems.

    DTIC Science & Technology

    1979-12-18

    DEVELOPMENT PROJECT MANAGEMENT IN THE U.S. AEROSPACE INDUSTRY VOLUME III MAJOR PROBLEMS ZZ: RICHARD H. THAYER SACRAMENTO AIR LOGISTICS CENTER tAIR FORCE...by block numbr) Software Engineering Project Management, Software Development , Survey, Project Management, Major Issues 20. AESTRACT (Continue oun... development projects. The sample of the U.S. Aerospace Industry that was surveyed consisted of companies with membership in the ALAA Technical

  12. Evidence of bimodal physical properties of intervening, optically thin C III absorbers at z ˜ 2.5

    NASA Astrophysics Data System (ADS)

    Kim, T.-S.; Carswell, R. F.; Ranquist, D.

    2016-03-01

    We present the Voigt profile analysis of 132 intervening C IV+C III components associated with optically thin H I absorbers at 2.1 < z < 3.4 in the 19 high-quality UVES/VLT and HIRES/Keck QSO spectra. For log N_{C I} in [11.7, 14.1], N_{C III} ∝ N_{C IV}^{1.42± 0.11} and < N_{C III}/N_{C {IV} > = 1.0± 0.3 with a negligible redshift evolution. For 54 C IV components tied (aligned) with H I at log N_{H I} in [12.2, 16.0] and log N_{C IV} in [11.8, 13.8], the gas temperature Tb estimated from absorption line widths is well approximated to a Gaussian peaking at log Tb ˜ 4.4 ± 0.3 for log Tb ∈ [3.5, 5.5], with a negligible non-thermal contribution. For 32 of 54 tied H I+C IV pairs, also tied with C III at log N_{C {III} in [11.7, 13.8], we ran both photoionization equilibrium (PIE) and non-PIE (using a fixed temperature Tb) CLOUDY models for the Haardt-Madau QSOs+galaxies 2012 UV background. We find evidence of bimodality in observed and derived physical properties. High-metallicity branch absorbers have a carbon abundance [C/H]temp ≥ -1.0, a line-of-sight length Ltemp ≤ 20 kpc and a total (neutral and ionized) hydrogen volume density log nH,temp ∈ [-4.5, -3.3] and log Tb ∈ [3.9, 4.5]. Low-metallicity branch absorbers have [C/H]temp ≤ -1.0, Ltemp ∈ [20, 480] kpc and log nH,temp ∈ [-5.2, -4.3] and log Tb ˜ 4.5. High-metallicity branch absorbers seem to be originated from extended discs, inner haloes or outflowing gas of intervening galaxies, while low-metallicity absorbers are produced by galactic haloes or the surrounding intergalactic medium filament.

  13. Helping General Physical Educators and Adapted Physical Educators Address the Office of Civil Rights Dear Colleague Guidance Letter: Part III--Practitioners and Programs

    ERIC Educational Resources Information Center

    Poulin, David; Martinez, David; Aenchbacher, Amy; Aiello, Rocco; Doyle, Mike; Hilgenbrinck, Linda; Busse, Sean; Cappuccio, Jim

    2013-01-01

    In Part III of the feature, physical educators and adapted physical educators offer current best practices as models of implementation for readers. Contributions included are: (1) Answer to the Dear Colleague Letter from the Anchorage School District's Adapted Sport Program (David Poulin); (2) Georgia's Adapted Physical Educators Response to the…

  14. Helping General Physical Educators and Adapted Physical Educators Address the Office of Civil Rights Dear Colleague Guidance Letter: Part III--Practitioners and Programs

    ERIC Educational Resources Information Center

    Poulin, David; Martinez, David; Aenchbacher, Amy; Aiello, Rocco; Doyle, Mike; Hilgenbrinck, Linda; Busse, Sean; Cappuccio, Jim

    2013-01-01

    In Part III of the feature, physical educators and adapted physical educators offer current best practices as models of implementation for readers. Contributions included are: (1) Answer to the Dear Colleague Letter from the Anchorage School District's Adapted Sport Program (David Poulin); (2) Georgia's Adapted Physical Educators Response to the…

  15. The Physics of III-V Heterojunction Devices in Wireless Communications

    NASA Astrophysics Data System (ADS)

    Johnson, Karl

    2003-03-01

    III-V heterojunction devices have become pervasive in wireless communication appliances. In particular, the low voltage, high efficiency power amplifier transmitters in cellular phones are dominated by heterojunction bipolar transistors (HBT), psuedomorphic high electron mobility transistors (pHEMT) and heterojunction field effect transistors (HFET). Further, these III-V heterojunction devices are also appearing in infrastructure applications such as cellular base stations, wireless local area network (WLAN) and cable television (CATV) line amplifiers. The design of these devices requires unique band gap engineering in order to meet the cost, performance and ruggedness in the linear and saturated power modes required by today's cellular modulation protocols. This presentation will address the physics behind the design, development and operation of these technologies leading to their optimization for the wireless market place.

  16. National Utility Financial Statement model (NUFS). Volume II of III: user's guide. Final report

    SciTech Connect

    Not Available

    1981-10-29

    This volume is a User's Guide for the National Utility Financial Statement Model (NUFS). This is the second of three volumes describing NUFS provided by ICF Incorporated under contract DEAC01-79EI10579. The three volumes are entitled: Model Overview and Description; User's Guide; and Software Description. This volume describes each necessary input file, discusses user options, and describes the job stream necessary to run the model.

  17. Inside Out. Writings from the Prison Literacy Project. Volumes I-II.

    ERIC Educational Resources Information Center

    Prison Literacy Project, Philadelphia, PA.

    These two volumes contain writings designed for the new reader who is in prison. Written by both inmates and external volunteers, the material in these volumes includes poems, stories, and short essays that deal with subjects of interest to prison inmates. To help the new reader, easier-to-read pieces are presented first. Titles in volume I are as…

  18. SETs: stand evaluation tools. III. composite volume and value tables for hardwood pulpwood

    Treesearch

    Paul S. DeBald; Joseph J. Mendel

    1976-01-01

    This paper presents 38 composite volume and value tables for hardwood pulpwood. Values are given for multiples of commonly used bolt lengths - 4, 5, and 8 feet - and may be applied, generally, to standing trees of all hardwood species. The volume tables resemble closely the Lake States Composite Volume Tables, but extend them to other units of measure: cubic feet, tons...

  19. Inside Out. Writings from the Prison Literacy Project. Volumes I-II.

    ERIC Educational Resources Information Center

    Prison Literacy Project, Philadelphia, PA.

    These two volumes contain writings designed for the new reader who is in prison. Written by both inmates and external volunteers, the material in these volumes includes poems, stories, and short essays that deal with subjects of interest to prison inmates. To help the new reader, easier-to-read pieces are presented first. Titles in volume I are as…

  20. Defense Language Institute French Basic Course. Volume II, Lessons 16-25. Volume III, Lessons 26-35.

    ERIC Educational Resources Information Center

    Defense Language Inst., Washington, DC.

    The 20 lessons included in these two volumes are intended for the first four weeks of the intermediate phase of a 68-lesson intensive audiolingual basic French course developed recently by the Defense Language Institute to train native speakers of English to a Level 3 second language skill proficiency. Designed primarily to enable students to…

  1. Space physics strategy: Implementation study. Volume 2: Program plan

    NASA Technical Reports Server (NTRS)

    1991-01-01

    In June, 1989, the Space Science and Applications Advisory Committee (SSAAC) authorized its Space Physics Subcommittee (SPS) to prepare a plan specifying the future missions, launch sequence, and encompassing themes of the Space Physics Division. The plan, now complete, is the product of a year-long study comprising two week-long workshops - in January and June 1990 - assisted by pre-workshop, inter-workshop, and post-workshop preparation and assessment activities. The workshops engaged about seventy participants, drawn equally from the Division's four science disciplines: cosmic and heliospheric physics, solar physics, magnetosphere physics, and ionosphere-thermosphere-mesospheric physics. An earlier report records the outcome of the first workshop; this is the report of the final workshop.

  2. Conceptual Physics for Parents and Teachers. Volume 1: Mechanics.

    ERIC Educational Resources Information Center

    Hewitt, Paul G.

    For a variety of reasons, too many adults--especially parents and teachers--feel inadequate in science, particularly in physics. This book represents an attempt to help parents and elementary school teachers strengthen their conceptual knowledge of physics. Cartoons are used throughout the reading to illustrate and reinforce concepts. This…

  3. Conceptual Physics for Parents and Teachers. Volume 1: Mechanics.

    ERIC Educational Resources Information Center

    Hewitt, Paul G.

    For a variety of reasons, too many adults--especially parents and teachers--feel inadequate in science, particularly in physics. This book represents an attempt to help parents and elementary school teachers strengthen their conceptual knowledge of physics. Cartoons are used throughout the reading to illustrate and reinforce concepts. This…

  4. Skylab Experiments, Volume 5, Astronomy and Space Physics.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    Basic knowledge about Skylab experiments is presented in this book, one of a series, for the purpose of informing high school teachers about scientific research performed in orbit and enabling the teachers to broaden their basis for material selection. This fifth volume is concerned with studies of our own and other galaxies and effects of solar…

  5. Measuring industrial energy efficiency: Physical volume versus economic value

    SciTech Connect

    Freeman, S.L.; Niefer, M.J.; Roop, J.M.

    1996-12-01

    This report examines several different measures of industrial output for use in constructing estimates of industrial energy efficiency and discusses some reasons for differences between the measures. Estimates of volume-based measures of output, as well as 3 value-based measures of output (value of production, value of shipments, and value added), are evaluated for 15 separate 4-digit industries. Volatility, simple growth rate, and trend growth rate estimates are made for each industry and each measure of output. Correlations are made between the volume- and value-based measures of output. Historical energy use data are collected for 5 of the industries for making energy- intensity estimates. Growth rates in energy use, energy intensity, and correlations between volume- and value-based measures of energy intensity are computed. There is large variability in growth trend estimates both long term and from year to year. While there is a high correlation between volume- and value-based measures of output for a few industries, typically the correlation is low, and this is exacerbated for estimates of energy intensity. Analysis revealed reasons for these low correlations. It appears that substantial work must be done before reliable measures of trends in the energy efficiency of industry can be accurately characterized.

  6. Physical Exercise Habits Correlate with Gray Matter Volume of the Hippocampus in Healthy Adult Humans

    NASA Astrophysics Data System (ADS)

    Killgore, William D. S.; Olson, Elizabeth A.; Weber, Mareen

    2013-12-01

    Physical activity facilitates neurogenesis of dentate cells in the rodent hippocampus, a brain region critical for memory formation and spatial representation. Recent findings in humans also suggest that aerobic exercise can lead to increased hippocampal volume and enhanced cognitive functioning in children and elderly adults. However, the association between physical activity and hippocampal volume during the period from early adulthood through middle age has not been effectively explored. Here, we correlated the number of minutes of self-reported exercise per week with gray matter volume of the hippocampus using voxel-based morphometry (VBM) in 61 healthy adults ranging from 18 to 45 years of age. After controlling for age, gender, and total brain volume, total minutes of weekly exercise correlated significantly with volume of the right hippocampus. Findings highlight the relationship between regular physical exercise and brain structure during early to middle adulthood.

  7. Physical exercise habits correlate with gray matter volume of the hippocampus in healthy adult humans.

    PubMed

    Killgore, William D S; Olson, Elizabeth A; Weber, Mareen

    2013-12-12

    Physical activity facilitates neurogenesis of dentate cells in the rodent hippocampus, a brain region critical for memory formation and spatial representation. Recent findings in humans also suggest that aerobic exercise can lead to increased hippocampal volume and enhanced cognitive functioning in children and elderly adults. However, the association between physical activity and hippocampal volume during the period from early adulthood through middle age has not been effectively explored. Here, we correlated the number of minutes of self-reported exercise per week with gray matter volume of the hippocampus using voxel-based morphometry (VBM) in 61 healthy adults ranging from 18 to 45 years of age. After controlling for age, gender, and total brain volume, total minutes of weekly exercise correlated significantly with volume of the right hippocampus. Findings highlight the relationship between regular physical exercise and brain structure during early to middle adulthood.

  8. Diffusing a research-based physical activity promotion program for seniors into diverse communities: CHAMPS III.

    PubMed

    Stewart, Anita L; Gillis, Dawn; Grossman, Melanie; Castrillo, Martha; Pruitt, Leslie; McLellan, Barbara; Sperber, Nina

    2006-04-01

    Increasing the physical activity levels of older adults through diffusion of successful research-based programs into community settings is challenging because of differences between research and real-world settings. This project diffused the Community Healthy Activities Model Program for Seniors (CHAMPS) II, an individual-level research-based physical activity promotion program, through three community organizations to reach lower-income and minority (primarily Hispanic or Latino and African American) seniors. Through an academic-community partnership, university staff worked with each organization to adapt the program to be appealing and effective, enable their staff and volunteers to provide the program, increase participants' physical activity, and leave sustainable programs in place. Evaluation was based on methods recommended by the Centers for Disease Control and Prevention. The adapted programs, referred to as CHAMPS III, differed from the original program and among organizations. Group-based components and resource guides were included and new features were added; however, individualized components were not offered because of limited resources. A total of 321 people enrolled among three organizations; there was a trend toward increased physical activity at two organizations (an estimated increase of 481 kcal/week [P = .08] and 437 kcal/week [P = .06] expended in physical activity). Evaluation revealed challenges and unexpected community-level benefits. All organizations are continuing efforts to promote physical activity for older adults. This project enabled community organizations to implement physical activity promotion programs. The overarching challenge was to retain original program features within each organization's resources yet be sustainable. Although the programs differed from the original research program, they were a catalyst for numerous community-level changes. Our findings can guide similar projects to reach underserved older adults.

  9. Plasma physics and environmental perturbation laboratory. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Space physics and plasma physics experiments that can be performed from the space shuttle were identified. Potential experiment concepts were analyzed to derive requirements for a spaceborne experiment facility. The laboratory, known as the Plasma Physics and Environmental Perturbation Laboratory consists of a 33-foot pallet of instruments connected to a 25-foot pressurized control module. Two 50-meter booms, two subsatellites, a high power transmitter, a multipurpose accelerator array, a set of deployable canisters, and a gimbaled instrument platform are the primary systems deployed from the pallet. The pressurized module contains all the control and display equipment required to conduct the experiments, and life support and power subsystems.

  10. Physics for Scientists and Engineers, 5th edition - Volume 1

    NASA Astrophysics Data System (ADS)

    Tipler, Paul A.; Mosca, Gene P.

    For nearly 30 years, Paul Tipler's Physics for Scientists and Engineers has set the standard in the introductory calculus-based physics course for clarity, accuracy, and precision. In this fifth edition, Paul has recruited Gene Mosca to bring his years of teaching experience to bear on the text, to scrutinize every explanation and example from the perspective of the freshman student. The result is a teaching tool that retains its precision and rigor, but offers struggling students the support they need to solve problems strategically and to gain real understanding of physical concepts.

  11. How To Set Up Your Own Small Business. Volumes I-II and Overhead Transparencies.

    ERIC Educational Resources Information Center

    Fallek, Max

    This two-volume textbook and collection of overhead transparency masters is intended for use in a course in setting up a small business. The following topics are covered in the first volume: getting off to a good start, doing market research, forecasting sales, financing a small business, understanding the different legal needs of different types…

  12. Effectiveness and Efficiency of Nursing Education Programs. Volume III: Analysis of the Literature.

    ERIC Educational Resources Information Center

    Cresap, McCormick, and Paget, Inc., Washington, DC.

    The three volume study is a review of the available literature to determine the relative effectiveness and efficiency of diploma, associate degree, and baccalaureate nursing education programs in producing the number and quality of registered nurses needed in the nation; and to analyze the cost of nursing education. Volume three notes that a mild…

  13. Working with Refugees: A Manual for Paraprofessionals. Volume III: Intercultural Counseling and Interviewing Skills.

    ERIC Educational Resources Information Center

    Friedman, Joan; And Others

    This staff training manual, the third volume of a three-volume set of materials for use in training paraprofessional refugee workers, deals with intercultural counseling and interviewing skills. Covered in the individual units are the role of the human service worker; intercultural perspectives on healing; an introduction to casework;…

  14. Evaluation of the National Science Foundation's Local Course Improvement Program, Volume III: Case Studies.

    ERIC Educational Resources Information Center

    Kulik, James A.; And Others

    This report is the third of three volumes describing the results of the evaluation of the National Science Foundation (NSF) Local Course Improvement (LOCI) program. This volume describes 12 project case studies undertaken as part of that evaluation. Three projects were designed to increase individualization of college science teaching; two…

  15. Chinese-Mandarin: Basic Course. Volume III, Lessons 28-39.

    ERIC Educational Resources Information Center

    Defense Language Inst., Monterey, CA.

    This is the third of 16 volumes of audiolingual classroom instruction in Mandarin Chinese. The course is designed to train native English speakers to Level 3 Foreign Service Institute proficiency in comprehension and speaking, and to Level 2 proficiency in reading and writing Mandarin. The present volume emphasizes the development of facility in…

  16. Effectiveness and Efficiency of Nursing Education Programs. Volume III: Analysis of the Literature.

    ERIC Educational Resources Information Center

    Cresap, McCormick, and Paget, Inc., Washington, DC.

    The three volume study is a review of the available literature to determine the relative effectiveness and efficiency of diploma, associate degree, and baccalaureate nursing education programs in producing the number and quality of registered nurses needed in the nation; and to analyze the cost of nursing education. Volume three notes that a mild…

  17. Working with Refugees: A Manual for Paraprofessionals. Volume III: Intercultural Counseling and Interviewing Skills.

    ERIC Educational Resources Information Center

    Friedman, Joan; And Others

    This staff training manual, the third volume of a three-volume set of materials for use in training paraprofessional refugee workers, deals with intercultural counseling and interviewing skills. Covered in the individual units are the role of the human service worker; intercultural perspectives on healing; an introduction to casework;…

  18. Student Writings for Home Care Challenge. Volumes I-II. National Workplace Literacy Grant.

    ERIC Educational Resources Information Center

    Carroll Community Coll., Westminster, MD.

    These two volumes contain research papers and personal reflections developed as culminating projects by adult students involved in workplace literacy classes in nursing homes, hospitals, and home care agencies. The first volume contains 18 papers: "What You Need to Know about Cancer" (Grace Bopst); "What Nursing Assistants Need to Know about Heart…

  19. CADDIS Volume 2. Sources, Stressors and Responses: Urbanization - Physical Habitat

    EPA Pesticide Factsheets

    Introduction to physical habitat changes associated with urbanization, overview of how urbanization can lead to channel enlargement, summary of how road crossings can affect stream ecosystems, summary of how urbanization can alter streambed substrates.

  20. Annotated Bibliography for Lake Erie. Volume IV. Physical,

    DTIC Science & Technology

    1974-10-01

    881 Energy - 154, 223, 121, 459, 531, 547 Flurometers - 152, 170, 4134 503, 533, 635, 636, 637 Geologic Crustal Gauging - 258, 289, 489, 602 Heat... Energy Standard - 622, 890 Infrared Sensing - 6, 40, 199, 370, 467, 890 Light - 29, 36, 67, 68, 126, 129, 130, 131, 178, 232, 251, 398, 660, 868, 869...Periods of low wind energy , followed by brief periods of high wind energy coincided with hypolimnion volume increases. The average hypolimnion dissolved

  1. Association of physical activity and physical performance with tibial cartilage volume and bone area in young adults.

    PubMed

    Antony, Benny; Venn, Alison; Cicuttini, Flavia; March, Lyn; Blizzard, Leigh; Dwyer, Terence; Cross, Marita; Jones, Graeme; Ding, Changhai

    2015-10-26

    Physical activity has been recommended to patients with knee osteoarthritis for improving their symptoms. However, it is still controversial if physical activity has effects on joint structures including cartilage volume. The aim of this study was to describe the associations between physical activity and performance measured 5 years prior and tibial cartilage volume and bone area in young adults. Subjects broadly representative of the Australian population (n = 328, aged 31-41 years, female 47.3 %) were selected from the Childhood Determinants of Adult Health study. They underwent T1-weighted fat-suppressed magnetic resonance imaging (MRI) scans of their knees. Tibial bone area and cartilage volume were measured from MRI. Physical activity (measured using long international physical activity questionnaire (IPAQ)) and performance measures (long jump, leg muscle strength, physical work capacity (PWC170)) were measured 5 years prior. In multivariable analyses, total physical activity (min/week) (β: 0.30 mm(3), 95 % CI: 0.13,0.47), vigorous (β: 0.54 mm(3), 95 % CI: 0.13,0.94), moderate (β: 0.34 mm(3), 95 % CI: 0.01,0.67), walking (β: 0.40 mm(3), 95 % CI: 0.07,0.72) and IPAQ category (β: 182.9 mm(3), 95 % CI: 51.8,314.0) were positively associated with total tibial cartilage volume but not tibial bone area. PWC170, long jump and leg muscle strength were positively and significantly associated with both total tibial cartilage volume and total tibial bone area; and the associations with tibial cartilage volume decreased in magnitude but remained significant for PWC170 and long jump after further adjustment for tibial bone area. While tibial bone area is affected only by physical performance, total tibial cartilage volume can be influenced by both physical activity and performance in younger adults. The clinical significance suggests a beneficial effect for cartilage but the bone area association was restricted to performance suggesting other factors

  2. Prognostic factors for survival in stage III non-small-cell lung cancer treated with definitive radiation therapy: Impact of tumor volume

    SciTech Connect

    Basaki, Kiyoshi . E-mail: basaki-rad@umin.ac.jp; Abe, Yoshinao; Aoki, Masahiko; Kondo, Hidehiro; Hatayama, Yoshiomi; Nakaji, Shigeyuki

    2006-02-01

    Purpose: To investigate the impact of tumor volume on overall survival in patients with Stage III non-small-cell lung cancer (NSCLC) treated with definitive radiation therapy (RT). Methods and Materials: Between May 1997 and February 2003, 71 patients with Stage III NSCLC were treated with radiation therapy of 60 Gy or more. The total target dose was between 60 and 77 Gy (average, 66.3 Gy). Chemotherapy was used in 45 cases. The primary tumor and nodal volume were identified in pretreatment computed tomography scans. Univariate and multivariate analyses were used to evaluate the impact of tumor volume on survival after RT. Results: The overall 2-year survival rate was 23%, with a median survival time of 14 months. The median survival times were 10 months and 19 months with large primary tumor volume more than median volume and smaller primary tumor volume, respectively. At a univariate analysis, the total tumor volume (TTV) (p < 0.0003) and the primary tumor volume (p < 0.00008) were significant and the nodal volume was not. At multivariate analyses, both the TTV and the primary tumor volume were significant prognostic factors. Conclusion: The primary tumor volume as well as TTV is a significant prognostic factor on survival in patients with Stage III NSCLC treated with RT and should be recorded in clinical results when the survivals are compared among clinical studies.

  3. Physical activity predicts gray matter volume in late adulthood: the Cardiovascular Health Study.

    PubMed

    Erickson, K I; Raji, C A; Lopez, O L; Becker, J T; Rosano, C; Newman, A B; Gach, H M; Thompson, P M; Ho, A J; Kuller, L H

    2010-10-19

    Physical activity (PA) has been hypothesized to spare gray matter volume in late adulthood, but longitudinal data testing an association has been lacking. Here we tested whether PA would be associated with greater gray matter volume after a 9-year follow-up, a threshold could be identified for the amount of walking necessary to spare gray matter volume, and greater gray matter volume associated with PA would be associated with a reduced risk for cognitive impairment 13 years after the PA evaluation. In 299 adults (mean age 78 years) from the Cardiovascular Health Cognition Study, we examined the association between gray matter volume, PA, and cognitive impairment. Physical activity was quantified as the number of blocks walked over 1 week. High-resolution brain scans were acquired 9 years after the PA assessment on cognitively normal adults. White matter hyperintensities, ventricular grade, and other health variables at baseline were used as covariates. Clinical adjudication for cognitive impairment occurred 13 years after baseline. Walking amounts ranged from 0 to 300 blocks (mean 56.3; SD 69.7). Greater PA predicted greater volumes of frontal, occipital, entorhinal, and hippocampal regions 9 years later. Walking 72 blocks was necessary to detect increased gray matter volume but walking more than 72 blocks did not spare additional volume. Greater gray matter volume with PA reduced the risk for cognitive impairment 2-fold. Greater amounts of walking are associated with greater gray matter volume, which is in turn associated with a reduced risk of cognitive impairment.

  4. Sequential Mathematics Course III. Volume One. Staff Development Program 1986-1987.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction.

    The Sequential Mathematics Sequence provides students with an integrated course of study, including lessons which interweave algebra, geometry, logic, probability, and mathematical systems. This handbook is designed to meet the needs of teachers who will be teaching Course III in the sequence. The handbook, for use with staff development programs,…

  5. ICPP calcined solids storage facility closure study. Volume III: Engineering design files

    SciTech Connect

    1998-02-01

    The following information was calculated to support cost estimates and radiation exposure calculations for closure activities at the Calcined Solids Storage Facility (CSSF). Within the estimate, volumes were calculated to determine the required amount of grout to be used during closure activities. The remaining calcine on the bin walls, supports, piping, and floor was also calculated to approximate the remaining residual calcine volumes at different stages of the removal process. The estimates for remaining calcine and vault void volume are higher than what would actually be experienced in the field, but are necessary for bounding purposes. The residual calcine in the bins may be higher than was is experienced in the field as it was assumed that the entire bin volume is full of calcine before removal activities commence. The vault void volumes are higher as the vault roof beam volumes were neglected. The estimations that follow should be considered rough order of magnitude, due to the time constraints as dictated by the project`s scope of work. Should more accurate numbers be required, a new analysis would be necessary.

  6. ATOMIC PHYSICS, AN AUTOINSTRUCTIONAL PROGRAM, VOLUME 4, SUPPLEMENT.

    ERIC Educational Resources Information Center

    DETERLINE, WILLIAM A.; KLAUS, DAVID J.

    THE AUTOINSTRUCTIONAL MATERIALS IN THIS TEXT WERE PREPARED FOR USE IN AN EXPERIMENTAL STUDY, OFFERING SELF-TUTORING MATERIAL FOR LEARNING ATOMIC PHYSICS. THE TOPICS COVERED ARE (1) RADIATION USES AND NUCLEAR FISSION, (2) NUCLEAR REACTORS, (3) ENERGY FROM NUCLEAR REACTORS, (4) NUCLEAR EXPLOSIONS AND FUSION, (5) A COMPREHENSIVE REVIEW, AND (6) A…

  7. ATOMIC PHYSICS, AN AUTOINSTRUCTIONAL PROGRAM, VOLUME 4, SUPPLEMENT.

    ERIC Educational Resources Information Center

    DETERLINE, WILLIAM A.; KLAUS, DAVID J.

    THE AUTOINSTRUCTIONAL MATERIALS IN THIS TEXT WERE PREPARED FOR USE IN AN EXPERIMENTAL STUDY, OFFERING SELF-TUTORING MATERIAL FOR LEARNING ATOMIC PHYSICS. THE TOPICS COVERED ARE (1) RADIATION USES AND NUCLEAR FISSION, (2) NUCLEAR REACTORS, (3) ENERGY FROM NUCLEAR REACTORS, (4) NUCLEAR EXPLOSIONS AND FUSION, (5) A COMPREHENSIVE REVIEW, AND (6) A…

  8. ATOMIC PHYSICS, AN AUTOINSTRUCTIONAL PROGRAM, VOLUME 3, SUPPLEMENT.

    ERIC Educational Resources Information Center

    DETERLINE, WILLIAM A.; KLAUS, DAVID J.

    THE AUTOINSTRUCTIONAL MATERIALS IN THIS TEXT WERE PREPARED FOR USE IN AN EXPERIMENTAL STUDY, OFFERING SELF-TUTORING MATERIAL FOR LEARNING ATOMIC PHYSICS. THE TOPICS COVERED ARE (1) NUCLEAR BINDING ENERGY, (2) DISCOVERY OF RADIOACTIVITY, (3) RADIOACTIVE RADIATIONS, (4) ALPHA AND BETA DECAY, (5) BETA DECAY REACTIONS, (6) RADIOACTIVE DATING AND…

  9. ATOMIC PHYSICS, AN AUTOINSTRUCTIONAL PROGRAM, VOLUME 2, SUPPLEMENT.

    ERIC Educational Resources Information Center

    DETERLINE, WILLIAM A.; KLAUS, DAVID J.

    THE AUTOINSTRUCTIONAL MATERIALS IN THIS TEXT WERE PREPARED FOR USE IN AN EXPERIMENTAL STUDY, OFFERING SELF-TUTORING MATERIAL FOR LEARNING ATOMIC PHYSICS. THE TOPICS COVERED ARE (1) ISOTOPES AND MASS NUMBERS, (2) MEASURING ATOMIC MASS, (3) DISCOVERY OF THE NUCLEUS, (4) STRUCTURE OF THE NUCLEUS, (5) DISCOVERY OF THE NEUTRON, (6) NUCLEAR REACTIONS,…

  10. ATOMIC PHYSICS, AN AUTOINSTRUCTIONAL PROGRAM, VOLUME 2, SUPPLEMENT.

    ERIC Educational Resources Information Center

    DETERLINE, WILLIAM A.; KLAUS, DAVID J.

    THE AUTOINSTRUCTIONAL MATERIALS IN THIS TEXT WERE PREPARED FOR USE IN AN EXPERIMENTAL STUDY, OFFERING SELF-TUTORING MATERIAL FOR LEARNING ATOMIC PHYSICS. THE TOPICS COVERED ARE (1) ISOTOPES AND MASS NUMBERS, (2) MEASURING ATOMIC MASS, (3) DISCOVERY OF THE NUCLEUS, (4) STRUCTURE OF THE NUCLEUS, (5) DISCOVERY OF THE NEUTRON, (6) NUCLEAR REACTIONS,…

  11. ATOMIC PHYSICS, AN AUTOINSTRUCTIONAL PROGRAM, VOLUME 3, SUPPLEMENT.

    ERIC Educational Resources Information Center

    DETERLINE, WILLIAM A.; KLAUS, DAVID J.

    THE AUTOINSTRUCTIONAL MATERIALS IN THIS TEXT WERE PREPARED FOR USE IN AN EXPERIMENTAL STUDY, OFFERING SELF-TUTORING MATERIAL FOR LEARNING ATOMIC PHYSICS. THE TOPICS COVERED ARE (1) NUCLEAR BINDING ENERGY, (2) DISCOVERY OF RADIOACTIVITY, (3) RADIOACTIVE RADIATIONS, (4) ALPHA AND BETA DECAY, (5) BETA DECAY REACTIONS, (6) RADIOACTIVE DATING AND…

  12. A Study of Low-Wage Workers and Their Response to High Intensity Training. Volume III, Part 1 and Part 2: Appendices B 1-5.

    ERIC Educational Resources Information Center

    Davis, Earl E.

    This document is the last of a three-volume study designed to examine low-wage, low-skilled workers, within the context of their work environment, and to develop ways of measuring the effects of skill advancement training upon the program participants. Volume III, Parts I and II, contains modified employee pre- and post-test interview schedules…

  13. Fundamentals of Physics, Volume 1, (Chapters 1 - 21)

    NASA Astrophysics Data System (ADS)

    Walker, Jearl

    2004-01-01

    Chapter 1. Measurement 1. How does the appearance of a new type of cloud signal changes in Earth's atmosphere? 1-1 What Is Physics? 1-2 Measuring Things. 1-3 The International System of Units. 1-4 Changing Units. 1-5 Length. 1-6 Time. 1-7 Mass. Review & Summary. Problems. Chapter 2. Motion Along a Straight Line. What causes whiplash injury in rear-end collisions of cars? 2-1 What Is Physics? 2-2 Motion. 2-3 Position and Displacement. 2-4 Average Velocity and Average Speed. 2-5 Instantaneous Velocity and Speed. 2-6 Acceleration. 2-7 Constant Acceleration: A Special Case. 2-8 Another Look at Constant Acceleration. 2-9 Free-Fall Acceleration. 2-10 Graphical Integration in Motion Analysis. 2 Review & Summary. Questions. Problems. Chapter 3. Vectors. How does an ant know the way home with no guiding clues on the desert plains? 3-1 What Is Physics? 3-2 Vectors and Scalars. 3-3 Adding Vectors Geometrically. 3-4 Components of Vectors. 3-5 Unit Vectors. 3-6 Adding Vectors by Components. 3-7 Vectors and the Laws of Physics. 3-8 Multiplying Vectors. Review & Summary. Questions. Problems. Chapter 4. Motion in Two and Three Dimensions. In a motorcycle jump for record distance, where does the jumper put the second ramp? 4-1 What Is Physics? 4-2 Position and Displacement. 4-3 Average Velocity and Instantaneous Velocity. 4-4 Average Acceleration and Instantaneous Acceleration. 4-5 Projectile Motion. 4-6 Projectile Motion Analyzed. 4-7 Uniform Circular Motion. 4-8 Relative Motion in One Dimension. 4-9 Relative Motion in Two Dimensions. Review & Summary. Questions. Problems. Chapter 5. Force and Motion--I. When a pilot takes off from an aircraft carrier, what causes the compulsion to .y the plane into the ocean? 5-1 What Is Physics? 5-2 Newtonian Mechanics. 5-3 Newton's First Law. 5-4 Force. 5-5 Mass. 5-6 Newton's Second Law. 5-7 Some Particular Forces. 5-8 Newton's Third Law. 5-9 Applying Newton's Laws. Review & Summary. Questions. Problems. Chapter 6. Force and Motion--II. Can a

  14. Mammalian Toxicological Evaluations of TNT Wastewaters. Volume III. Acute and Subacute Mammalian Toxicity of Condensate Water.

    DTIC Science & Technology

    1979-04-01

    to some frameshift mutagens [e.g., ICR-101, benzo(a)pyrene, aflatoxin B1 , and 7,12-dimethyl-benz(a)anthracene). Strains TA1537 and TA1538 are reverted...Eniwi + ( b1 + 6b)Eniw xi = EniwiYt and (a1 + 6a)Eniwixi + ( b1 + 6b)Zniwixi 2 En iwi iii En wixiy . By letting x w and y = nwi iii i E iEniiW we can...Z n w (xi and a2 - aI + 6a - y - b2x . We can iterate this procedure for any desired accuracy; we choose to iterate until 6b < .001( b1 ). Then we

  15. III. The importance of physical activity and aerobic fitness for cognitive control and memory in children.

    PubMed

    Chaddock-Heyman, Laura; Hillman, Charles H; Cohen, Neal J; Kramer, Arthur F

    2014-12-01

    In this chapter, we review literature that examines the association among physical activity, aerobic fitness, cognition, and the brain in elementary school children (ages 7-10 years). Specifically, physical activity and higher levels of aerobic fitness in children have been found to benefit brain structure, brain function, cognition, and school achievement. For example, higher fit children have larger brain volumes in the basal ganglia and hippocampus, which relate to superior performance on tasks of cognitive control and memory, respectively, when compared to their lower fit peers. Higher fit children also show superior brain function during tasks of cognitive control, better scores on tests of academic achievement, and higher performance on a real-world street crossing task, compared to lower fit and less active children. The cross-sectional findings are strengthened by a few randomized, controlled trials, which demonstrate that children randomly assigned to a physical activity intervention group show greater brain and cognitive benefits compared to a control group. Because these findings suggest that the developing brain is plastic and sensitive to lifestyle factors, we also discuss typical structural and functional brain maturation in children to provide context in which to interpret the effects of physical activity and aerobic fitness on the developing brain. This research is important because children are becoming increasingly sedentary, physically inactive, and unfit. An important goal of this review is to emphasize the importance of physical activity and aerobic fitness for the cognitive and brain health of today's youth. © 2014 The Society for Research in Child Development, Inc.

  16. Proceedings of the sixth international conference on fluidized bed combustion. Volume III. Technical sessions

    SciTech Connect

    1980-08-01

    The Sixth International Conference on Fluidized Bed Combustion was held April 9-11, 1980, at the Atlanta Hilton, Atlanta, Georgia. It was sponsored by the US Department of Energy, the Electric Power Research Institute, the US Environmental Protection Agency, and the Tennessee Valley Authority. Forty-five papers from Vol. III of the proceedings have been entered individually into EDB and ERA. Two papers had been entered previously from other sources. (LTN)

  17. MX Siting Investigation. MX System Siting Summary Report. Land Acquisition Application Package Map Sheets. Volume III.

    DTIC Science & Technology

    1982-01-18

    Development FY Fiscal Year GBNP Great Basin National Park HDR Henningson, Durham, & Richardson, Inc. HSS Horizontal Shelter Site IOC Initial Operational...Capability KGRA Known Geothermal Resources Area MF Medium Frequency MMC Martin Marietta Company MOA Military Overflight Area MOB Main Operating Base... Geological Survey USPLS United States Public Land Survey UTM Universal Transverse Mercator V&H Vulnerability and Hardness iv .Erc . E-TR-58-III TABLE OF

  18. Physics in perspective. Volume 2, part A: The core subfields of physics

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Panel reports to the Survey Committee are presented to provide detailed technical background and documentation for committee findings, and to indicate the vitality and strength of the subfields of physics. Included are the core subfields of acoustics, optics, condensed matter, plasmas and fluids, atomic molecular and electron physics, nuclear physics, and elementary particle physics.

  19. Recent regulatory experience of low-Btu coal gasification. Volume III. Supporting case studies

    SciTech Connect

    Ackerman, E.; Hart, D.; Lethi, M.; Park, W.; Rifkin, S.

    1980-02-01

    The MITRE Corporation conducted a five-month study for the Office of Resource Applications in the Department of Energy on the regulatory requirements of low-Btu coal gasification. During this study, MITRE interviewed representatives of five current low-Btu coal gasification projects and regulatory agencies in five states. From these interviews, MITRE has sought the experience of current low-Btu coal gasification users in order to recommend actions to improve the regulatory process. This report is the third of three volumes. It contains the results of interviews conducted for each of the case studies. Volume 1 of the report contains the analysis of the case studies and recommendations to potential industrial users of low-Btu coal gasification. Volume 2 contains recommendations to regulatory agencies.

  20. Chemistry Lectures and Laboratories. A Model to Improve Preservice Elementary Science Teacher Development. Volume III.

    ERIC Educational Resources Information Center

    Crosby, Glenn; And Others

    A group of scientists and science educators of Washington State University has developed and pilot tested an integrated physical science program designed for preservice elementary school teachers. This document includes the syllabus and class materials for the Chemistry block of the physical science courses developed by the group. Included are…

  1. DRES Physical Chemistry Laboratory Procedures Manual. Volume 2. Rheometrics Fluids Rheometer.

    DTIC Science & Technology

    1987-07-01

    AD-RI93 901 ORES PHYSICAL . CHEMISTRY LABORATORY PROCEDURES MNUAL 1 VOLUME 2 RHEOMETRICS.. (U) DEFENCE RESEARCH ESTALISHMENT SUFFIELD RALSTON (ALBERTA...34 UIIIn, I.ILE C:?Pv, 0 DEFENCE RESEARCH ESTABLISHMENT SUFFIELD RALSTON, ALBERTA SUFFIELD SPECIAL PUBLICATION NO. 105 DRES PHYSICAL CHEMISTRY LABORATORY...25 062 4 1 1 UNCLASSIFIED DEFENCE RESEARCH ESTABLISHMENT SUFFIELD RALSTON ALBERTA SUFFIELD SPECIAL PUBLICATION NO. 105 DRES PHYSICAL CHEMISTRY LABORATORY

  2. Expansion of Vocational-Technical School Programs to Accommodate Highway Safety Manpower Requirements. Volume III.

    ERIC Educational Resources Information Center

    Daugherty, Ronald D.; And Others

    Part of a four-volume study on highway safety activities, this report describes the need for breath examiners, accident investigators, emergency medical technicians, and highway engineering personnel. Training needs are discussed, in the context of curriculum, staffing, student recruitment, facilities, equipment, enrollment, and national…

  3. National Childcare Consumer Study: 1975. Volume III: American Consumer Attitudes and Opinions on Child Care.

    ERIC Educational Resources Information Center

    Rodes, Thomas W.

    This report represents the third of a series of analyses of child care usages based on 4609 personal interviews conducted in 1975 from a national probability sample of households with children under 14 years of age. The study was sponsored by the office of Child Development of the U.S. Department of Health, Education and Welfare. This volume is…

  4. SER-LARS, Volume 4. Learning Objective History III. 1975-76 Edition.

    ERIC Educational Resources Information Center

    Montgomery County Intermediate Unit 23, Blue Bell, PA.

    The fourth volume in the SER-LARS (Special Education Resources Location Analysis and Retrieval System) series, a diagnostic-prescriptive instructional data bank for teachers of handicapped children, presents a continuation of learning objectives organized by content descriptions. Entrees give a history of the use of each objective along with…

  5. Navajo Education, 1948-1978: Its Progress and Its Problems. Volume III, Part A, Navajo History.

    ERIC Educational Resources Information Center

    Roessel, Robert A., Jr.

    One in a continuing series on Navajo history and culture, this volume presents extensive information about Navajo education from 1948 through 1978 and analyzes that information from a Navajo viewpoint with the purpose of promoting quality education directed and controlled by Navajo people. Following a brief introduction to the series and to Navajo…

  6. AIR QUALITY CRITERIA FOR PARTICULATE MATTER, VOLUMES I-III, (EXTERNAL REVIEW DRAFT, 1995)

    EPA Science Inventory

    There is no abstract available for these documents.

    If further information is requested, please refer to the bibliographic citation and contact the Technical Information Staff at the number listed above.

  1. Russian Dialect Project. Volume III: Bibliography of Russian Dialect Studies. Preliminary Version. Final Report.

    ERIC Educational Resources Information Center

    Stankiewicz, Edward; And Others

    Volume 3 of the Russian Dialect Studies is a bibliography listing Russian dialect studies published in the 19th and 20th centuries in Russia and abroad. The selection has been oriented primarily toward phonological and morphological studies of the dialects, and secondarily toward lexical, syntactic, and other studies. The bibliography is also…

  2. Folksong in the Classroom. Volume III, Numbers 1-3, 1982-83.

    ERIC Educational Resources Information Center

    Scott, John A., Ed.; Seidman, Laurence I., Ed.

    1983-01-01

    The third volume of a newsletter for integrating folk music appreciation into elementary and secondary social studies, literature, and humanities courses, this publication contains three issues of the newsletter which together provide a compilation of folksongs from various historical periods and cultures. The first issue contains an article on…

  3. National Assessment of Clinical Education of Allied Health Manpower: Volume III, Monographs.

    ERIC Educational Resources Information Center

    Booz Allen and Hamilton, Inc., Washington, DC.

    The document is the third volume of a four-part report of a study conducted to evaluate and assess the state of allied health manpower clinical education and training. Four monographs focus on important issues related to clinical education as a major factor in the training of allied health manpower. In "A Critical Analysis of Methods of Ensuring…

  4. Preparing for the Future of the Workplace. Volume III: Planning Materials for Educators.

    ERIC Educational Resources Information Center

    Markley, O. W., Ed.

    This volume is the third of three reporting research that is intended to help postsecondary occupational education deans and directors become able to plan more strategically for using new instructional technologies to meet emerging needs. "Planning to Use Emerging Instructional Technologies: Some Useful Methods and Guidelines" (O. W.…

  5. Case Studies: Persecution/Genocide. The Human Rights Series. Volume III.

    ERIC Educational Resources Information Center

    Litynsky, Walter; And Others

    A continuation of the study of those factors that lead to persecutions and acts of genocide is presented. As students read the materials included in the case studies, they should be referred to the organizing concepts discussed in "Teaching about the Holocaust and Genocide: Introduction. The Human Rights Series, Volume I." Unit 1 in that…

  6. Secretarial Science. Curriculum Guides for Two-Year Postsecondary Programs. Volume III.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Community Colleges, Raleigh.

    The third of three volumes in a postsecondary secretarial science curriculum, this manual contains course syllabi for thirteen secretarial science technical courses. Course titles include Shorthand 1-3; Shorthand Dictation and Transcription, 1-3; Terminology and Vocabulary: Business, Legal, Medical; Typewriting, 1-5; and Word Processing. Each…

  7. Case Studies: Persecution/Genocide. The Human Rights Series. Volume III.

    ERIC Educational Resources Information Center

    Litynsky, Walter; And Others

    A continuation of the study of those factors that lead to persecutions and acts of genocide is presented. As students read the materials included in the case studies, they should be referred to the organizing concepts discussed in "Teaching about the Holocaust and Genocide: Introduction. The Human Rights Series, Volume I." Unit 1 in that…

  8. Secretarial Science. Curriculum Guides for Two-Year Postsecondary Programs. Volume III.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Community Colleges, Raleigh.

    The third of three volumes in a postsecondary secretarial science curriculum, this manual contains course syllabi for thirteen secretarial science technical courses. Course titles include Shorthand 1-3; Shorthand Dictation and Transcription, 1-3; Terminology and Vocabulary: Business, Legal, Medical; Typewriting, 1-5; and Word Processing. Each…

  9. Working With Older People: A Guide to Practice. Volume III, The Aging Person: Needs and Services.

    ERIC Educational Resources Information Center

    Health Resources Administration (DHEW/PHS), Bethesda, MD. Bureau of Health Services Research.

    Anticipation some years ago of the need to provide a comprehensive body of knowledge in applied gerontology for training purposes led to the development of the series "Working with Older People: A Guide to Practice." This volume, the third in the series, deals with the many facets of social welfare as these relate to the health status of the…

  10. Special Demonstration Project for Involvement of Adult Residents of Soul City, Tuscaloosa, Alabama. Volume I: Evaluation and Final Report; Volume II: Supplementary Materials; Volume III: Public Relations.

    ERIC Educational Resources Information Center

    Alabama Univ., Tuscaloosa.

    This special demonstration project was designed to develop ways of reaching illiterate women and motivating them toward adult basic education goals through programs that support and strengthen family life. Volume I presents the following: Introduction and Purpose: Project Procedure; Program Accomplishments and Evaluation (Description of the…

  11. Does upper premolar extraction affect the changes of pharyngeal airway volume after bimaxillary surgery in skeletal class III patients?

    PubMed

    Kim, Min-Ah; Park, Yang-Ho

    2014-01-01

    The purpose of this study was to assess the pharyngeal airway volume change after bimaxillary surgery in patients with skeletal Class III malocclusion and evaluate the difference in postoperative pharyngeal airway space between upper premolar extraction cases and nonextraction cases. Cone-beam computed tomographic scans were obtained for 23 patients (13 in extraction group and 10 in nonextraction group) who were diagnosed with mandibular prognathism before surgery (T0) and then 2 months (T2) and 6 months after surgery (T3). Using InVivoDental 3-dimensional imaging software, volumetric changes in the pharyngeal airway space were assessed at T0, T2, and T3. The Wilcoxon signed-rank test was used to determine whether there were significant changes in pharyngeal airway volume between time points. The Mann-Whitney U test was used to determine whether there were significant differences in volumetric changes between the extraction and nonextraction groups. Volumes in all subsections of the pharyngeal airway were decreased (P < .05) except for changes in the oropharyngeal airway volume in the nonextraction group from T0 to T2. There were significant differences between the extraction and nonextraction groups in the changes of oro- and total pharyngeal airway volumes from T0 to T3. The null hypothesis was rejected. The extraction of upper premolars rather than nonextraction decreased the pharyngeal airway space more in patients with mandibular prognathism who planned to have bimaxillary surgery. Copyright © 2014 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  12. Production Systems as a Programming Language for Artificial Intelligence Applications. Volume III.

    DTIC Science & Technology

    1976-12-01

    2iui OSMS OIS WVig Kid -D.C8W 1103 12 0WiI" I VI-VfWW.IWVi IW I I 114152111 L.4M Wig W? I W2S " l BMOCs 301*2 III w AN 4IS I WII -Wi2 M23 S * PC I15110UI...BOK~-I CLON PEfl POSI 19LACY-1 SIZE SIVIL. POrn ) REJECTING (394 7") of * (ULOCIC-2 COLOR GPEN~ POS) IBLOK-2 SIZE LANGE POSI I.LOC-3 COLON RE P05

  13. Fundamentals of Physics, Volume 2 (Chapters 21- 44)

    NASA Astrophysics Data System (ADS)

    Halliday, David; Resnick, Robert; Walker, Jearl

    2004-05-01

    Part 3. Chapter 21. Electric Charge. Chapter 22. Electric Fields. Chapter 23. Gauss' Law. Chapter 24. Electric Potential. Chapter 25. Capacitance. Chapter 26. Current and Resistance. Chapter 27. Circuits. Chapter 28. Magnetic Fields. Chapter 29. Magnetic Fields Due to Currents. Chapter 30. Induction and Inductance. Chapter 31. Electromagnetic Oscillations and Alternating Current. Chapter 32. Maxwell's Equations; Magnetism of Matter. Part 4. Chapter 33. Electromagnetic Waves. Chapter 34. Images. Chapter 35. Interference. Chapter 36. Diffraction. Chapter 37. Relativity. Part 5. Chapter 38. Photons and Matter Waves. Chapter 39. More About Matter Waves. Chapter 40. All About Atoms. Chapter 41. Conduction of Electricity in Solids. Chapter 42. Nuclear Physics. Chapter 43. Energy from the Nucleus. Chapter 44. Quarks, Leptons, and the Big Bang. Appendices. Answers to Checkpoints and Odd-Numbered Questions and Problems. Index.

  14. PHYSICS OF POLARITY AT RHIC-VOLUME 10.

    SciTech Connect

    IMAI,K.; FIELDS,D.

    1998-08-04

    The RBRC Workshop on Physics of Polarimetry at RHIC was held from Aug 4 to 7, 1998 at BNL. The primary motive of the workshop is (1) to discuss the RHIC polarimeter using the elastic proton-carbon scattering at Coulomb-nuclear interference region (p-C CNI polarimeter) in detail and write a proposal for the test experiment a t the AGS, (2) to discuss the related physics, (3) and to discuss other options for the RHIC polarimetry. The idea of the p-C CNI polarimeter was proposed last year as a simple, inexpensive and efficient polarimeter for RHIC. In order to establish this polarimeter, we have decided to carry out a test experiment by using a polarized beam at the AGS. We have made a draft of the proposal during the workshop. For the p-C CNI polarimeter, a telescope detector using both the micro-channel plate (MCP) and the SSD was proposed to detect low energy recoil carbon ions, based on the test measurements at IUCF and Kyoto, where the carbon ions as low as 200 keV were successfully detected. The kinetic energy of carbon ion is measured with the SSD, and the velocity is measured by TOF between the two detectors and between the accelerator rf pulse and the two detectors. Counting rates for the background and true events were estimated. With the proposed polarimeter, one can expect to measure the beam polarization at the AGS and RHIC at an accuracy of 10% within a reasonable time period. We will test this detector system at Kyoto as soon as possible and install it in the AGS ring for the test measurement of A{sub N} during E880 which is scheduled early in the next year.

  15. Impact of physical activity and fitness in class II and III obese individuals: a systematic review.

    PubMed

    Baillot, A; Audet, M; Baillargeon, J P; Dionne, I J; Valiquette, L; Rosa-Fortin, M M; Abou Chakra, C N; Comeau, E; Langlois, M F

    2014-09-01

    The objective of this systematic review was to appraise current knowledge on the impact of physical activity (PA) and physical fitness (PF) on the health of class II and III obese subjects and bariatric surgery (BS) patients. All original studies were searched using four databases (Medline®, Scopus®, CINAHL and Sportdiscus). Two independent investigators selected studies assessing the impact of PA or PF on specific health outcomes (anthropometric parameters, body composition, cardiometabolic risk factors, PF, wellness) in adults with a body mass index ≥35 kg m(-2) or in BS patients. Conclusions were drawn based on a rating system of evidence. From 3,170 papers identified, 40 papers met the inclusion criteria. The vast majority of studies were recently carried out with a predominance of women. Less than one-third of these studies were experimental and only three of them were of high quality. Each study reported at least one beneficial effect of PA or PF. However, a lack of high-quality studies and heterogeneity in designs prevented us from finding high levels of evidence. In conclusion, although results support the importance of PA and PF to improve the health of this population, higher-quality trials are required to strengthen evidence-based recommendations. © 2014 The Authors. obesity reviews © 2014 International Association for the Study of Obesity.

  16. Economic evaluation of the annual cycle energy system (ACES). Final report. Volume III, appendices

    SciTech Connect

    Not Available

    1980-06-01

    This volume consists of seven appendices related to ACES, the first three of which are concerned with computer programs. The appendices are entitled: (A) ACESIM: Residential Program Listing; (B) Typical Inputs and Outputs of ACESIM; (C) CACESS: Commercial Building Program Listing; (D) Typical Weather-Year Selection Requirements; (E) Building Characteristics; (F) List of Major Variables Used in the Computer Programs; and (G) Bibliography. 79 references.

  17. Coal-fired propulsion system dynamics. Volume III. Dynamic analysis of the cv-3600. Final report

    SciTech Connect

    Greenlee, T.L.; Pearsons, J.L.

    1982-12-01

    This volume summarizes the results of a thorough analysis of the CV-3600 dynamic model that was discussed in Volume II. The purpose of this effort was to determine general engineering details and specifications for coal-fired propulsion systems based on a detailed analysis of a specific propulsion system design. The basis for these specifications included the sensitivity of ship propulsion system response to component parameter and control variations such as grate travel speed and controls, spreader and distributor feed and controls, fan speed and damper controls, steam dump (sizing, control valve characteristics and controls), feedwater pump controls (drum level controls), throttle control, and desuperheater steam attemperation controls. To develop greater insight into the effects of these variations, both open-loop (without control) and closed-loop (with control) versions of the propulsion system were studied. The open and closed-loop responses were further analyzed through the use of linear models and eigenvalue analyses. Specific conclusions regarding desirable trends in component specification are provided as part of the conclusions in this volume.

  18. Menopausal Characteristics and Physical Functioning in Older Adulthood in the NHANES III

    PubMed Central

    Tom, Sarah E.; Cooper, Rachel; Patel, Kushang V.; Guralnik, Jack M.

    2011-01-01

    Objective We hypothesized that natural menopause would be related to better physical functioning compared to surgical menopause and that later age at menopause would be related to better physical functioning. Methods Our sample comprised 1765 women aged ≥ 60 years who participated in the National Health and Nutrition Examination Survey III, a cross-sectional study representative of the United States population. Women recalled age at final menstrual period and age at removal of the uterus and ovaries and reported age, race and ethnicity, height, weight, educational attainment, smoking status, number of children, and use of estrogen therapy. Respondents completed a walk trial and chair rises and reported functional limitations. Results Women with a surgical menopause had chair rise times that were an average of 4.4% slower than those of women with natural menopause (95% CI 0.56, 8.27). Women with natural menopause at age ≥ 55 years had an average walking speed 0.05 meters/second (95% CI 0.01, 0.10) faster than women with natural menopause at age < 45 years. Later ages at natural and surgical menopause were also related to lower self-reported functional limitation. Women with surgical menopause at age ≥ 55 years had odds of functional limitation 0.52 times (95% CI 0.29, 0.95) those of women with surgical menopause at age < 40 years, with similar patterns for natural menopause. Conclusions Women with surgical menopause and earlier age at menopause had worse physical function in older adulthood. These groups of women may benefit from interventions to prevent functional decline. PMID:21993081

  19. Volume of Physical Activity and Injury Occurrence in Young Basketball Players

    PubMed Central

    Gianoudis, Jenny; Webster, Kate E.; Cook, Jill

    2008-01-01

    Participation in organised, competitive physical activity by young athletes is increasing rapidly. This is concurrent with an increase in sporting injuries in the young population. This pilot study aimed to compare the weekly volume and types of physical activity in young basketball players injured and not injured during the season. Detailed physical activity and injury data were prospectively collected in 46 school-level basketball players aged 14 to 18 years. Participants completed physical activity logs which documented the type of physical activity undertaken, what the activity consisted of (i.e. training, competition) and the level at which it was played on a daily basis. Allied health staff completed a weekly injury form. Results showed that injured and uninjured athletes participated in a similar volume of total weekly physical activity over the season. However, injured athletes (p = 0.04) and athletes who specifically sustained overuse injuries (p = 0.01) participated in a greater amount of basketball refereeing than uninjured athletes. Based on these findings it was concluded that greater participation in running-type physical activity such as refereeing, as an addition to training and competition, may predispose the young basketball player to increased injury risk. Future research using larger sample sizes are required to further investigate the role of participation volume and type on injury occurrence in adolescent athletes. Key points Basketball players participating in larger amounts of running-type physical activity, in addition to regular training and competition, may be predisposed to overuse injury Future studies using larger sample sizes are required to investigate the precise volumes of physical activity that increase injury risk This would assist in the development of participation guidelines to decrease the current injury rates observed in the young athletic population. PMID:24150146

  20. Functional Significance of Iron Deficiency. Annual Nutrition Workshop Series, Volume III.

    ERIC Educational Resources Information Center

    Enwonwu, Cyril O., Ed.

    Iron deficiency anemia impairs cognitive performance, physical capacity, and thermoregulation. Recent evidence suggests that these functional impairments are also evident in subclinical nonanemic iron deficiency. Very little is known about the relevance of the latter to the health of blacks, who have been shown to have the highest prevalence of…

  1. Functional Significance of Iron Deficiency. Annual Nutrition Workshop Series, Volume III.

    ERIC Educational Resources Information Center

    Enwonwu, Cyril O., Ed.

    Iron deficiency anemia impairs cognitive performance, physical capacity, and thermoregulation. Recent evidence suggests that these functional impairments are also evident in subclinical nonanemic iron deficiency. Very little is known about the relevance of the latter to the health of blacks, who have been shown to have the highest prevalence of…

  2. Conceptual designs and assessments of a coal gasification demonstration plant. Volume III. Texaco process

    SciTech Connect

    Not Available

    1980-10-01

    This volume contains detailed information on the conceptual design and assessment of the facility required to process approximately 20,000 tons per day of coal to produce medium Btu gas using the Texaco gasification process. The report includes process descriptions, flow diagrams and equipment lists for the various subsystems associated with the gasifiers along with descriptions of the overall facility. The facility is analyzed from both an economic and environmental standpoint. Problems of construction are addressed together with an overall design and construction schedule for the total facility. Resource requirements are summarized along with suggested development areas, both process and environmental.

  3. Selective, annotated bibliography on the Chinese People`s Liberation Army. Volume III. Final report

    SciTech Connect

    Sismanidis, R.D.; Savada, A.M.

    1985-10-01

    This bibliography series provides selective annotations of information published in open-source materials on the Chinese People`s Liberation Army. The bibliographies are arranged according to the following topics: General; Historical/Biographical; Ground Forces; Naval Forces; Air Force; Space; Missile; Nuclear; an Military Modernization. Entries have been derived primarily from Chinese and English language source material. An author, index and list of serials consulted are provided at the end of the volume. Illustrations derived from Chinese sources follow the title page of series supersedes.

  4. Solar Central Receiver Hybrid Power Systems sodium-cooled receiver concept. Final report. Volume III. Appendices

    SciTech Connect

    1980-01-01

    The overall, long term objective of the Solar Central Receiver Hybrid Power System is to identify, characterize, and ultimately demonstrate the viability and cost effectiveness of solar/fossil, steam Rankine cycle, hybrid power systems that: (1) consist of a combined solar central receiver energy source and a nonsolar energy source at a single, common site, (2) may operate in the base, intermediate, and peaking capacity modes, (3) produce the rated output independent of variations in solar insolation, (4) provide a significant savings (50% or more) in fuel consumpton, and (5) produce power at the minimum possible cost in mills/kWh. It is essential that these hybrid concepts be technically feasible and economically competitive with other systems in the near to mid-term time period (1985-1990) on a commercial scale. The program objective for Phase I is to identify and conceptually characterize solar/fossil steam Rankine cycle, commercial-scale, power plant systems that are economically viable and technically feasible. This volume contains appendices to the conceptual design and systems analysis studies gien in Volume II, Books 1 and 2. (WHK)

  5. Ionic Strength Effect on the Rate of Reduction of Hexacyanoferrate (III) by Ascorbic Acid: A Physical Chemistry Laboratory Experiment.

    ERIC Educational Resources Information Center

    Watkins, Kenneth W.; Olson, June A.

    1980-01-01

    Describes a physical chemistry experiment that allows students to test the effect of ionic strength on the rates of a reaction between ions. The reduction of hexacyanoferrate III by ascorbic acid is detailed. Comparisons with the iodine clock reaction are made. (CS)

  6. Ionic Strength Effect on the Rate of Reduction of Hexacyanoferrate (III) by Ascorbic Acid: A Physical Chemistry Laboratory Experiment.

    ERIC Educational Resources Information Center

    Watkins, Kenneth W.; Olson, June A.

    1980-01-01

    Describes a physical chemistry experiment that allows students to test the effect of ionic strength on the rates of a reaction between ions. The reduction of hexacyanoferrate III by ascorbic acid is detailed. Comparisons with the iodine clock reaction are made. (CS)

  7. A Sequenced Instructional Program in Physical Education for the Handicapped, Phase III. Producing and Disseminating Demonstration Packages. Final Report.

    ERIC Educational Resources Information Center

    Carr, Dorothy B.; Avance, Lyonel D.

    Presented is a sequenced instructional program in physical education which constitutes the third of a three-phase, 4-year project, funded by Title III, for handicapped children, preschool through high school levels, in the Los Angeles Unified School District. Described are the project setting and the following accomplishments: a curriculum guide…

  8. Thigh muscle volume predicted by anthropometric measurements and correlated with physical function in the older adults.

    PubMed

    Chen, B B; Shih, T T F; Hsu, C Y; Yu, C W; Wei, S Y; Chen, C Y; Wu, C H; Chen, C Y

    2011-06-01

    (1) to correlate thigh muscle volume measured by magnetic resonance image (MRI) with anthropometric measurements and physical function in elderly subjects; (2) to predict MRI-measured thigh muscle volume using anthropometric measurements and physical functional status in elderly subjects. Cross-sectional, nonrandomized study. Outpatient clinic in Taiwan. Sixty-nine elderly subjects (33 men and 36 women) aged 65 and older. The anthropometric data (including body height, body weight, waist size, and thigh circumference), physical activity and function (including grip strength, bilateral quadriceps muscle power, the up and go test, chair rise, and five meters walk time) and bioelectrical impedance analysis data (including total body fat mass, fat-free mass, and predictive muscle size) were measured. MRI-measured muscle volume of both thighs was used as the reference standard. The MRI-measured thigh volume was positively correlated with all anthropometric data, quadriceps muscle power and the up and go test as well as fat-free mass and predictive muscle mass, whereas it was negatively associated with age and walk time. In predicting thigh muscle volume, the variables of age, gender, body weight, and thigh circumference were significant predictors in the linear regression model: Muscle volume (cm3) =4226.3-42.5 × Age (year)-955.7 × gender (male=1, female=2) + 45.9 × body weight(kg) + 60.0 × thigh circumference (cm) (r2 = 0.745, P < 0.001; standard error of the estimate = 581.6 cm3). The current work provides evidence of a strong relationship between thigh muscle volume and physical function in the elderly. We also developed a prediction equation model using anthropometric measurements. This model is a simple and noninvasive method for everyday clinical practice and follow-up.

  9. Proceedings of the 1992 topical meeting on advances in reactor physics. Volume 2

    SciTech Connect

    Not Available

    1992-04-01

    This document, Volume 2, presents proceedings of the 1992 Topical Meeting on Advances in Reactor Physics on March 8--11, 1992 at Charleston, SC. Session topics were as follows: Transport Theory; Fast Reactors; Plant Analyzers; Integral Experiments/Measurements & Analysis; Core Computational Systems; Reactor Physics; Monte Carlo; Safety Aspects of Heavy Water Reactors; and Space-Time Core Kinetics. The individual reports have been cataloged separately. (FI)

  10. Design report small-scale fuel alcohol palnt. Volume III. Drawings

    SciTech Connect

    Not Available

    1980-12-01

    The objectives of the report are to (a) provide potential alcohol producers with a reference design and (b) provide a complete, demonstrated design of small-scale fuel alcohol plant. This report describes a small-scale fuel alcohol plant designed and constructed for the DOE by EG and G Idaho, Inc., an operating contractor at the Idaho National Engineering Laboratory. The plant is reasonably complete, having the capability for feedstock preparation, cooking, saccharification, fermentation, distillation, by-product dewatering, and process steam generation. An interesting feature is an instrumentation and control system designed to allow the plant to run 24 hours per day with only four hours of operator attention. Where possible, this document follows the design requirements established in the DOE publication Fuel From Farms, which was published in February 1980. For instance, critical requirements such as using corn as the primary feedstock, production of 25 gallons of 190 proof ethanol per hour, and using batch fermentation were taken from Fuel From Farms. One significant deviation is alcohol dehydration. Fuel From Farms recommends the use of a molecular sieve for dehydration, but a preliminary design raised significant questions about the cost effectiveness of this approach. A cost trade-off study is currently under way to establish the best alcohol dehydration method and will be the subject of a later report. This volume contains the equipment and construction drawings used to build the small-scale ethanol plant. The design in this volume represents the design at completion of construction and before continuous production began.

  11. Current understanding of the physics of type III solar radio bursts

    NASA Technical Reports Server (NTRS)

    Papadopoulos, K.

    1980-01-01

    One of the most exciting plasma physics investigations of recent years has been connected with the understanding of a new strong turbulent plasma state excited by propagating electron beams. This new state is initiated on the linear level by parametric instabilities (OTS, modulational, etc.) and results in a very dynamic state composed of collective clusters of modes called solitons, cavitons, spikons, etc. Introduction of these concepts into the classic beam-plasma interaction problem has rendered quasi-linear and weak turbulence theories inapplicable over most of the interesting parameter range, and helped explain many paradoxes connected with the propagation of beams in the laboratory and space. Following a brief review of these nonlinear notions, the means by which their application to type III solar radiobursts has revolutionized understanding of their propagation, radioemission and scaling properties and has guided the in situ observations towards a more complete understanding are demonstrated. A particular burst (May 16, 1971) is analyzed in detail and compared with numerical predictions.

  12. Carbohydrate crops as a renewable resource for fuels production. Volume III. Juice preservation

    SciTech Connect

    Fink, D.J.; Allen, B.R.; Litchfield, J.H.; Lipinsky, E.S.

    1980-01-29

    The objective of this study was to evaluate a process to preserve sugar crop juices. The process is energy conserving in that concentrated sugar solutions are produced with little evaporation of water. A preliminary investigation was conducted of polysaccharide hydrolysis as a means for preserving mixed sugar solutions obtained from crops such as sweet sorghum. Four subtasks have been addressed during this report period: I. Concentration of Pure Sugar Solutions by Hydrolysis of Purified Starch; II. Concentration of Genuine Sugar Crop Juice by Hydrolysis of Purified Starch; III. Concentration of Pure Sugar Solutions by Hydrolysis of Genuine Biomass Starch; and IV. Concentration of Pure Sugar Solutions by Hydrolysis of Cellulosic Materials. The results obtained from the experiments conducted in Subtasks I and II included the following: (1) Concentrated sucrose-glucose-fructose solutions (greater than 50 percent) can be prepared from simulated or actual sweet sorghum juice using enzymatic thinning and saccharification of pure starch-sugar solution mixtures. (2) Enzymatic saccharification of corn meal and cracked wheat in simulated sorghum juice was also demonstrated. (3) Concentration of sugar solutions also can be accomplished by saccharification of cellulosic materials. In our experiments, inhibition of the cellobiase component of the cellulase preparation was observed. The hydrolysis studies were directed to the demonstration of the feasibility of one approach to the preparation of concentrated, microbiologically stable sugar syrups starting with sweet sorghum juice. Future work on Subtask V of this program will continue the investigations already underway and will consider other approaches to the stabilization of juices. Subtask VI of this program will consider the process economics of the Subtask I to IV approaches, or combinations of two or more methods, that are considered to be most feasible for juice preservation.

  13. Legacy tree data: A national database of detailed tree measurements for volume, weight, and physical properties

    Treesearch

    P.J. Radtke; D.M. Walker; A.R. Weiskittel; J. Frank; J.W. Coulston; J.A. Westfall

    2015-01-01

    Forest mensurationists in the United States have expended considerable effort over the past century making detailed observations of trees’ dimensions. In recent decades efforts have focused increasingly on weights and physical properties. Work is underway to compile original measurements from past volume, taper, and weight or biomass studies for North American tree...

  14. Weight, Volume, and Physical Properties of Major Hardwood Species in the Upland-South

    Treesearch

    Alexander Clark; Douglas R. Phillips; Douglas J. Frederick

    1986-01-01

    The weight, volume, and physical properties oftrees1 to 20 inchesd.b.h.were determined for sweetgum, yellow-poplar, hickory, post oak, scarlet oak, southern red oak, and white oakin northern Alabama and Mississippi, eastern Arkansas, southern Kentucky and Tennessee. Hard hardwoods, soft hardwoods, and individual species equations are presented for predicting green and...

  15. Weight, Volume, and Physical Properties of Major Hardwood Species in the Gulf and Atlantic Coastal Plains

    Treesearch

    Alexander Clark; Douglas R. Phillips; Douglas J. Frederick

    1985-01-01

    The weight, volume, and physical properties of trees 1 to 20 inches d.b.h. were determined for green ash, blackgum, red maple, sweetgum, water tupelo, yellow-poplar, hickory, laurel oak, water oak, and white oak in the Gulf and Atlantic Coastal Plains. Hard hardwood, soft hardwood, and individual species equations are presented for predicting green and dry weight...

  16. Weight, Volume, and Physical Properties of Major Hardwood Species in the Piedmont

    Treesearch

    Alexander Clark; Douglas R. Phillips; Douglas J. Frederick

    1986-01-01

    Weight, volume, and physical properties of trees 1 to 20 inches d.b.h.were determined for red maple, sweetgum, sycamore, yellow-poplar, elm, hickory, chestnut oak, scarlet oak, southern red oak, and white oak in the Piedmont of the Southeastern United States. A total of 772 trees were destructively sampled at 16 locations from Viryinia to Alabama. Hard hardwoods, soft...

  17. Co-publication with Journal of Physics: Conference Series volume 276

    NASA Astrophysics Data System (ADS)

    2011-02-01

    This is a co-publication with Journal of Physics: Conference Series volume 276, the 3rd International Photonics & OptoElectronics Meetings (POEM 2010). These conferences were held together from November 2-5, 2010, at Wuhan Science & Technology Convention & Exhibition Center, Wuhan, PR China.

  18. High Btu gas from peat. Volume III. Part B. Environmental and socioeconomic feasibility assessment

    SciTech Connect

    Not Available

    1982-06-01

    In September 1980, the US Department of Energy awarded a grant (No. DE-FG01-80RA50348) to the Minnesota Gas Company (Minnegasco) to evaluate the current commercial viability - technical, economic, environmental, financial, and regulatory - of producing 80 million SCF/day of substitute natural gas (SNG). Minnegasco's project team for this study consisted of Dravo Engineers and Constructors (for design, engineering, and economics of peat harvesting, dewatering, and gasification systems), Ertec, Inc. (for environmental and socio-economic analyses), IGT (for providing gasification process information, and technical and engineering support to Minnegasco), and Deloitte Haskins and Sells (for providing management structural support to Minnegasco). This Final Report presents the work conducted by Ertec, Inc. under tasks 6 and 7. The study objective was to provide an initial environmental and socio-economic evaluation of the proposed facility to assess project feasibility. To accomplish this objective, detailed field studies were conducted in the areas of Hydrology, Air Quality and Socio-Economics. Less extensive surveys were conducted in the areas of Geology, Ecology, Acoustics, Land Use, Archaeology and Resource Assessment. Part B of Volume 3 contains the following contents: (1) project impact assessment which covers geological impacts, hydrology, ecological impacts, air quality and meteorology, land use, archaeology, aesthetics, acoustics, socioeconomic impacts, and peat resources; (2) impact mitigation which covers hydrology, ecology, air quality, archaeology, acoustics, and socioeconomics; (3) conclusions; and (4) appendices. 2 figures, 18 tables.

  19. Development of sweet sorghum as an energy crop. Volume III. Integration concepts

    SciTech Connect

    Scantland, D.A.; Riddle, W.E.; McClure, T.A.; Woodford, P.G.; Honton, E.J.; Lipinsky, E.S.

    1980-12-12

    For the past 3 years, Battelle's Columbus Division and several co-investigators have conducted interregional investigations related to biomass and sugar production for conversion to alcohol and other fuels. These investigations have emphasized primarily the production of sweet sorghum and sugarcane due to their ability to produce high biomass and readily fermentable sugars' yields which allow a highly favorable energy balance when converted to ethanol. The primary goal of the 1979 research program was to determine the agronomic and economic feasibility of developing sweet sorghum, sweet sorghum hybrids, and sugarcane as energy-producing crops in selected geographic regions of the United States. The objectives of the research include the following: (1) to conduct a prefeasibility analysis of the potential for integrating sugarcane and sugar beet production/processing with sweet sorghum; and (2) to formulate an analytical approach to estimate the economic impact of growing sweet sorghum as an energy crop upon the US agricultural system. This volume is comprised of two separate investigations pertaining to potential integration of sweet sorghum into US agriculture. The first investigation entitled, Economic Potential for Integrating Alcohol Fuels Production from Sweet Sorghum with Other Carbohydrate Crops conducted independently, looks at integration of sweet sorghum from a microeconomic viewpoint, i.e., what would be the effects of combining sweet sorghum with other sugar crops to produce alcohol in terms of plant investment and operating costs.

  20. Site characterization report for the basalt waste isolation project. Volume III

    SciTech Connect

    Not Available

    1982-11-01

    The reference location for a repository in basalt for the terminal storage of nuclear wastes on the Hanford Site and the candidate horizons within this reference repository location have been identified and the preliminary characterization work in support of the site screening process has been completed. Fifteen technical questions regarding the qualification of the site were identified to be addressed during the detailed site characterization phase of the US Department of Energy-National Waste Terminal Storage Program site selection process. Resolution of these questions will be provided in the final site characterization progress report, currently planned to be issued in 1987, and in the safety analysis report to be submitted with the License Application. The additional information needed to resolve these questions and the plans for obtaining the information have been identified. This Site Characterization Report documents the results of the site screening process, the preliminary site characterization data, the technical issues that need to be addressed, and the plans for resolving these issues. Volume 3 contains chapters 13 through 19: site issues and plans; geoengineering and repository design issues and plans; waste package and site geochemistry issues and plans; performance-assessment issues and plans; site characterization program; quality assurance; and identification of alternate sites.

  1. Assessment of solar options for small power systems applications. Volume III. Analysis of concepts

    SciTech Connect

    Laity, W.W.; Aase, D.T.; Apley, W.J.; Bird, S.P.; Drost, M.K.; Garrett-Price, B.A.; Williams, T.A.

    1980-09-01

    A comparative analysis of solar thermal conversion concepts that are potentially suitable for development as small electric power systems (1 to 10 MWe) is given. Seven generic types of collectors, together with associated subsystems for electric power generation, were considered. The collectors can be classified into three categories: (1) two-axis tracking (with compound-curvature reflecting surfaces; (2) one-axis tracking (with single-curvature reflecting suraces; and (3) nontracking (with low-concentration reflecting surfaces). All seven collectors were analyzed in conceptual system configurations with Rankine-cycle engines. In addition, two of the collectors (the Point Focus Central Receiver and the Point Focus Distributed Receiver) were analyzed with Brayton-cycle engines, and the latter of the two also was analyzed with Stirling-cycle engines. This volume describes the systems analyses performed on all the alternative configurations of the seven generic collector concepts and the results obtained. The SOLSTEP computer code used to determine each configuration's system cost and performance is briefly described. The collector and receiver performance calculations used are also presented. The capital investment and related costs that were obtained from the systems studies are presented, and the levelized energy costs are given as a function of capacity factor obtained from the systems studies. Included also are the values of the other attributes used in the concepts' final ranking. The comments, conclusions, and recommendations developed by the PNL study team during the concept characterization and systems analysis tasks of the study are presented. (WHK)

  2. High Energy Density Physics technical quarterly, October--December 1994. Volume 3

    SciTech Connect

    1995-09-01

    The High Energy Density Physics Technical Quarterly (formerly the AGEX 2 Technical Quarterly) publishes short technical contributions on above ground experiments that use pulsed power and laser drivers. The Quarterly is intended to provide rapid exposure of timely technical ideas and results as well as a means for documenting High Energy Density Physics progress and scientific quality for the High Energy Density Physics community. Two articles are included in this volume. They are ``Simulation and Analysis of PEGII-25`` and ``Resistor Developments for Atlas Marx Modules``.

  3. Finite-volume corrections to electromagnetic masses for larger-than-physical electric charges

    NASA Astrophysics Data System (ADS)

    Matzelle, Matthew E.; Tiburzi, Brian C.

    2017-05-01

    The numerical value of the fine-structure constant generally leads to small isospin-breaking effects due to electromagnetism in QCD. This smallness complicates determining isospin breaking from lattice QCD computations that include electromagnetism. One solution to this problem consists of performing computations using larger-than-physical values of the electric charge, and subsequently extrapolating (or interpolating) to the physical value of the fine-structure constant. Motivated by recent lattice QCD +QED computations of electromagnetic masses employing this setup, we consider finite-volume effects arising from the use of larger-than-physical electric charges. A modified power-counting scheme, which is based on treating the fine-structure constant as larger than its physical value, is explored. Results for perturbative QED corrections, however, are surprising. Within the framework of nonrelativistic QED, multiloop diagrams exhibit a momentum factorization property that produces exact cancellations. We determine that power-law finite-volume effects vanish at the leading two- and three-loop order, as well as the next-to-leading two-loop order. For larger-than-physical charges, we consequently expect no appreciable volume corrections beyond leading-order QED.

  4. Novel concepts for the compression of large volumes of carbon dioxide-phase III

    SciTech Connect

    Moore, J. Jeffrey; Allison, Timothy C.; Evans, Neal D.; Moreland, Brian; Hernandez, Augusto J.; Day, Meera; Ridens, Brandon L.

    2014-06-30

    and tested in a closed loop compressor facility using CO2 . Both test programs successfully demonstrated good performance and mechanical behavior. In Phase III, a pilot compression plant consisting of a multi-stage centrifugal compressor with cooled diaphragm technology has been designed, constructed, and tested. Comparative testing of adiabatic and cooled tests at equivalent inlet conditions shows that the cooled diaphragms reduce power consumption by 3-8% when the compressor is operated as a back-to-back unit and by up to 9% when operated as a straight-though compressor with no intercooler. The power savings, heat exchanger effectiveness, and temperature drops for the cooled diaphragm were all slightly higher than predicted values but showed the same trends.

  5. Total physical activity volume, physical activity intensity, and metabolic syndrome: 1999-2004 National Health and Nutrition Examination Survey.

    PubMed

    Churilla, James R; Fitzhugh, Eugene C

    2012-02-01

    This study examined the association of total physical activity volume (TPAV) and physical activity (PA) from three domains [leisure-time physical activity (LTPA), domestic, transportation] with metabolic syndrome. We also investigated the relationship between LTPA intensity and metabolic syndrome risk. Sample included adults who participated in the 1999-2004 National Health and Nutrition Examination Survey. Physical activity measures were created for TPAV, LTPA, domestic PA, and transportational PA. For each, a six-level measure based upon no PA (level 1) and quintiles (levels 2-6) of metabolic equivalents (MET)·min·wk(-1) was created. A three-level variable associated with the current Department of Health and Human Services (DHHS) PA recommendation was also created. SAS and SUDAAN were used for the statistical analysis. Adults reporting the greatest volume of TPAV and LTPA were found to be 36% [odds ratio (OR) 0.64; 95% confidence interval (CI) 0.49-0.83] and 42% (OR 0.58; 95% CI 0.43-0.77), respectively, less likely to have metabolic syndrome. Domestic and transportational PA provided no specific level of protection from metabolic syndrome. Those reporting a TPAV that met the DHHS PA recommendation were found to be 33% (OR 0.67; 95%; CI 0.55-0.83) less likely to have metabolic syndrome compared to their sedentary counterparts. Adults reporting engaging in only vigorous-intensity LTPA were found to be 37% (OR 0.63; 95 CI 0.42-0.96) to 56% (OR 0.44; 95% CI 0.29-0.67) less likely to have metabolic syndrome. Volume, intensity, and domain of PA may all play important roles in reducing the prevalence and risk of metabolic syndrome.

  6. Diagnosing physical conditions near the flare energy-release sites from observations of solar microwave type III bursts

    NASA Astrophysics Data System (ADS)

    Tan, Bao-Lin; Karlický, Marian; Mészárosová, Hana; Huang, Guang-Li

    2016-05-01

    In the physics of solar flares, it is crucial to diagnose the physical conditions near the flare energy-release sites. However, so far it is unclear how to diagnose these physical conditions. A solar microwave type III burst is believed to be a sensitive signature of primary energy release and electron accelerations in solar flares. This work takes into account the effect of the magnetic field on the plasma density and develops a set of formulas which can be used to estimate the plasma density, temperature, magnetic field near the magnetic reconnection site and particle acceleration region, and the velocity and energy of electron beams. We apply these formulas to three groups of microwave type III pairs in an X-class flare, and obtained some reasonable and interesting results. This method can be applied to other microwave type III bursts to diagnose the physical conditions of source regions, and provide some basic information to understand the intrinsic nature and fundamental processes occurring near the flare energy-release sites.

  7. Physical performance characteristics in National Collegiate Athletic Association Division III champion female lacrosse athletes.

    PubMed

    Hoffman, Jay R; Ratamess, Nicholas A; Neese, Kate L; Ross, Ryan E; Kang, Jie; Magrelli, Jason F; Faigenbaum, Avery D

    2009-08-01

    The purpose of this study was to examine performance differences between starters and nonstarters and between different playing positions in collegiate female lacrosse athletes. Twenty-two subjects playing on a two-time defending National Champion National Collegiate Athletic Association Division III female lacrosse team volunteered to participate in this study. Subjects were examined during the preseason period and participated in a total of 5 testing sessions, separated by at least 72 hours. Subjects were tested on their 1 repetition maximum (1RM) (bench press and squat), vertical jump, Wingate anaerobic power test (WAnT), 30-second sprint using a nonmotorized treadmill, maximal aerobic capacity, 40-yd sprint, T-drill, and pro-agility test. No significant differences were observed between starters and nonstarters in any performance variable. Anthropometric analysis revealed that attackers were 15.7% (p < 0.05) heavier than midfielders. A significant difference (10.3%) between defenders and midfielders was seen in 1RM squat, while no other strength differences were noted. Attackers were more powerful in the WAnT (both peak and mean power) than both defenders (19.6 and 13.4%, respectively) and midfielders (21.2 and 13.4%, respectively). No significant differences were noted between the groups in any speed or agility measure. Although physical performance characteristics were not different between starters and nonstarters, results indicate that attackers are heavier and more powerful than the other positions and midfielders appear to be weaker in lower-body strength relative to the other positions in lacrosse.

  8. Regional Office Procedures. Stage I Final Report for the Study of Program Management Procedures in the Campus-Based and Basic Grant Programs. (Volume III).

    ERIC Educational Resources Information Center

    Puma, Michael J.

    Volume III of a study of program management procedures in the campus-based and Basic Educational Opportunity Grant (BEOG) programs provides a description of procedures employed within the U.S. Office of Education regional offices to administer the Basic Grant and campus-based student financial assistance programs. The objective of the report is to…

  9. Report of the Department of the Army Board to Review Army Officer Schools. Volume III. Analysis of Current Army System of Officer Schooling.

    ERIC Educational Resources Information Center

    Department of the Army, Washington, DC.

    Volume III with its appendixes analyzes critically many different facets of officer education and training. It starts from the factual base of the current Army Schooling system established in Annex B of AD-743 252 and takes cognizance of schooling programs in other public and private sectors. It attempts to take the long view of officer education…

  10. Study of the Need for Educational Manpower for Handicapped Children and Youth: Part D - Volume I, Phase III. State Analysis Reports.

    ERIC Educational Resources Information Center

    Mintz, Raymond D.; And Others

    The document is the first of three volumes (see also EC 032 851 and EC 032 852) of State Analysis Reports resulting from Phase III of the Study of the Need for Educational Manpower for Handicapped Children and Youth, which involved a validation study and state surveys related to the Manpower Requirements Projection Model (MRPM). Included in the…

  11. Study of the Need for Educational Manpower for Handicapped Children and Youth Part D - Volume II, Phase III. State Analysis Reports.

    ERIC Educational Resources Information Center

    Mintz, Raymond D.; And Others

    The document is the second of three volumes (see also EC 032 850 and EC 032 852) of State Analysis Reports resulting from Phase III of the Study of the Need for Educational Manpower for Handicapped Children and Youth, which involved a validation study and state surveys related to the Manpower Requirements Projection Model (MRPM). Included in this…

  12. A Study of the Education Professions Development Act Training Programs for Higher Education Personnel, Volume III: The EPDA V-E Training Programs. Final Report.

    ERIC Educational Resources Information Center

    Boyle, E.; Carlson, K.

    Volume III of a study of the Education Professions Development Act (EPDA) training programs for higher education personnel presents the second of a three-faceted approach to assess current needs. This document reviews the task of profiling EPDA V-E training programs to produce a small-scale information system. Section one reviews the profiling…

  13. Report of the United Nations Interregional Seminar on the Employment, Development and Role of Scientists and Technical Personnel in the Public Service of Developing Countries, Volume III: Technical Papers.

    ERIC Educational Resources Information Center

    United Nations, New York, NY. Dept. of Economic and Social Affairs.

    This collection of papers is the third of three volumes presenting the proceedings of the United Nations Interregional Seminar on the Employment, Development and Role of Scientists and Technical Personnel in the Public Service of Developing Countries (Volume I, Report of the Seminar; Volume II, Country Papers; and Volume III, Technical Papers).…

  14. The association between olfactory bulb volume, cognitive dysfunction, physical disability and depression in multiple sclerosis.

    PubMed

    Yaldizli, Ö; Penner, I-K; Yonekawa, T; Naegelin, Y; Kuhle, J; Pardini, M; Chard, D T; Stippich, C; Kira, J-I; Bendfeldt, K; Amann, M; Radue, E-W; Kappos, L; Sprenger, T

    2016-03-01

    Olfactory bulb atrophy is associated with cognitive dysfunction in Parkinson's and Alzheimer's disease, and with major depression. It has been suggested that olfactory bulb atrophy or dysfunction is therefore a marker of neurodegeneration. Multiple sclerosis (MS) is now also recognized as having a significant neurodegenerative component. Thus, the aim of this study was to investigate associations between physical and cognitive disability, depression and olfactory bulb volume in MS. In total, 146 patients with MS (mean age 49.0 ± 10.9 years, disease duration 21.2 ± 9.3 years, median Expanded Disability Status Scale (EDSS) score 3.0 (range 0-7.5), 103 relapsing-remitting, 35 secondary progressive and eight primary progressive MS) underwent a standardized neurological examination, comprehensive neuropsychological testing and magnetic resonance imaging (MRI); data of 27 healthy people served as age- and gender-matched control subjects. The olfactory bulb was semi-automatically segmented on high-resolution three-dimensional T1-weighted MRI. Mean olfactory bulb volume was lower in MS patients than healthy controls (183.9 ± 40.1 vs. 209.2 ± 59.3 μl; P = 0.018 adjusted to intracranial volume). Olfactory bulb volume was similar across clinical disease subtypes and did not correlate with cognitive performance, EDSS scores or total proton density/T2 white matter lesion volume. However, in progressive MS, the mean olfactory bulb volume correlated with depression scores (Spearman's rho = -0.38, P < 0.05) confirmed using a multivariate linear regression analysis including cognitive fatigue scores. This association was not observed in relapsing-remitting MS. Olfactory bulb volume was lower in MS than in healthy controls. Olfactory bulb volume does not seem to mirror cognitive impairment in MS; however, it is associated with higher depression scores in progressive MS. © 2015 EAN.

  15. Physical activity and inflammation: effects on gray-matter volume and cognitive decline in aging.

    PubMed

    Papenberg, Goran; Ferencz, Beata; Mangialasche, Francesca; Mecocci, Patrizia; Cecchetti, Roberta; Kalpouzos, Grégoria; Fratiglioni, Laura; Bäckman, Lars

    2016-10-01

    Physical activity has been positively associated with gray-matter integrity. In contrast, pro-inflammatory cytokines seem to have negative effects on the aging brain and have been related to dementia. It was investigated whether an inactive lifestyle and high levels of inflammation resulted in smaller gray-matter volumes and predicted cognitive decline across 6 years in a population-based study of older adults (n = 414). Self-reported physical activity (fitness-enhancing, health-enhancing, inadequate) was linked to gray-matter volume, such that individuals with inadequate physical activity had the least gray matter. There were no overall associations between different pro-and anti-inflammatory markers (IL-1β, IL-6, IL-10, IL-12p40, IL-12p70, G-CSF, and TNF-α) and gray-matter integrity. However, persons with inadequate activity and high levels of the pro-inflammatory marker IL-12p40 had smaller volumes of lateral prefrontal cortex and hippocampus and declined more on the Mini-Mental State Examination test over 6 years compared with physically inactive individuals with low levels of IL-12p40 and to more physically active persons, irrespective of their levels of IL-12p40. These patterns of data suggested that inflammation was particularly detrimental in inactive older adults and may exacerbate the negative effects of physical inactivity on brain and cognition in old age. Hum Brain Mapp 37:3462-3473, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  16. Associations between physical activity and health-related fitness - volume versus pattern.

    PubMed

    Knaeps, Sara; Bourgois, Jan G; Charlier, Ruben; Mertens, Evelien; Lefevre, Johan

    2017-03-01

    Approximately 3.2 million people die of non-communicable diseases (NCD) each year due to insufficient physical activity. Physical activity guidelines are possibly perceived as too demanding and might thus pose a barrier. We addressed the question if a more stable physical activity pattern is associated with higher levels of health-related fitness than one with high and low intensities, regardless of the physical activity level (PAL). Physical activity was objectively measured in 296 men and women (53.7 ± 8.94 years) with the SenseWear Pro Armband(®). Using this data, the PAL and a Gini index were calculated to report the physical activity pattern. Health-related fitness was expressed as a fitness index. PAL was weakly correlated to health-related fitness (r = 0.38, P < .0001). The Gini index was also weakly correlated to the fitness index (r = 0.23, P < .0001). Results of the ANCOVA showed that participants in the first quartile of PAL always scored significantly lower for health-related fitness than participants in quartile four, after adjustment for the Gini index. These results suggest that as long as the volume of physical activity is high, health-related fitness will be high as well, independent of the physical activity pattern or variability in intensities throughout the day.

  17. Conference on physics from large gamma-ray detec tor arrays. Volume 2: Proceedings

    NASA Astrophysics Data System (ADS)

    The conference on 'Physics from Large gamma-ray Detector Arrays' is a continuation of the series of conferences that have been organized every two years by the North American Heavy-ion Laboratories. The aim of the conference this year was to encourage discussion of the physics that can be studied with such large arrays. This volume is the collected proceedings from this conference. It discusses properties of nuclear states which can be created in heavy-ion reactions, and which can be observed via such detector systems.

  18. Fundamentals of Physics, Volume 2/Extended, Chapters 22 - 45, Enhanced Problems Version

    NASA Astrophysics Data System (ADS)

    Halliday, David; Resnick, Robert

    2002-04-01

    PART III. Electric Charge. Electric Fields. Gauss' Law. Electric Potential. Capacitance. Current and Resistance. Circuits. Magnetic Fields. Magnetic Fields Due to Currents. Induction and Inductance. Magnetism of Matter; Maxwell's Equation. Electromagnetic Oscillations and Alternating Current. PART IV. Electromagnetic Waves. Images. Interference. Diffraction. Relativity. PART V. Photons and Matter Waves. More About Matter Waves. All About Atoms. Conduction of Electricity in Solids. Nuclear Physics. Energy from the Nucleus. Quarks, Leptons, and the Big Bang. Appendices. Answers to Checkpoints and Odd-Numbered Questions, Exercises, and Problems. Index.

  19. Orbital change following Le Fort III advancement in syndromic craniosynostosis: quantitative evaluation of orbital volume, infra-orbital rim and globe position.

    PubMed

    Nout, Erik; van Bezooijen, Jine S; Koudstaal, Maarten J; Veenland, Jifke F; Hop, Wim C J; Wolvius, Eppo B; van der Wal, Karel G H

    2012-04-01

    Patients with syndromic craniosynostosis suffering from shallow orbits due to midface hypoplasia can be treated with a Le Fort III advancement osteotomy. This study evaluates the influence of Le Fort III advancement on orbital volume, position of the infra-orbital rim and globe. In pre- and post-operative CT-scans of 18 syndromic craniosynostosis patients, segmentation of the left and right orbit was performed and the infra-orbital rim and globe were marked. By superimposing the pre- and post-operative scans and by creating a reference coordinate system, movements of the infra-orbital rim and globe were assessed. Orbital volume increased significantly, by 27.2% for the left and 28.4% for the right orbit. Significant anterior movements of the left infra-orbital rim of 12.0mm (SD 4.2) and right infra-orbital rim of 12.8mm (SD 4.9) were demonstrated. Significant medial movements of 1.7mm (SD 2.2) of the left globe and 1.5mm (SD 1.9) of the right globe were demonstrated. There was a significant correlation between anterior infra-orbital rim movement and the increase in orbital volume. Significant orbital volume increase has been demonstrated following Le Fort III advancement. The position of the infra-orbital rim was moved forward significantly, whereas the globe position remained relatively unaffected.

  20. Fibrous materials on polyhydroxybutyrate and ferric iron (III)-based porphyrins basis: physical-chemical and antibacterial properties

    NASA Astrophysics Data System (ADS)

    Olkhov, A.; Lobanov, A.; Staroverova, O.; Tyubaeva, P.; Zykova, A.; Pantyukhov, P.; Popov, A.; Iordanskii, A.

    2017-02-01

    Ferric iron (III)-based complexes with porphyrins are the homogenous catalysts of auto-oxidation of several biogenic substances. The most perspective carrier for functional low-molecular substances is the polymer fibers with nano-dimensional parameters. Application of natural polymers, poly-(3-hydroxybutyrate) or polylactic acid for instance, makes possible to develop fiber and matrice systems to solve ecological problem in biomedicine The aim of the article is to obtain fibrous material on poly-(3-hydroxybutyrate) and ferric iron (III)-based porphyrins basis and to examine its physical-chemical and antibacterial properties. The work is focused on possibility to apply such material to biomedical purposes. Microphotographs of obtained material showed that addition of 1% wt. ferric iron (III)-based porphyrins to PHB led to increased average diameter and disappeared spindly structures in comparison with initial PHB. Biological tests of nonwoven fabrics showed that fibers, containing ferric iron (III)-based tetraphenylporphyrins, were active in relation to bacterial test-cultures. It was found that materials on polymer and metal complexes with porphyrins basis can be applied to production of decontamination equipment in relation to pathogenic and opportunistic microorganisms.

  1. The history of NATO TNF policy: The role of studies, analysis and exercises conference proceedings. Volume 3: Papers by Gen. Robert C. Richardson III (Ret.)

    SciTech Connect

    Rinne, R.L.

    1994-02-01

    This conference was organized to study and analyze the role of simulation, analysis, modeling, and exercises in the history of NATO policy. The premise was not that the results of past studies will apply to future policy, but rather that understanding what influenced the decision process-and how-would be of value. The structure of the conference was built around discussion panels. The panels were augmented by a series of papers and presentations focusing on particular TNF events, issues, studies, or exercises. The conference proceedings consist of three volumes. Volume 1 contains the conference introduction, agenda, biographical sketches of principal participants, and analytical summary of the presentations and discussion panels. Volume 2 contains a short introduction and the papers and presentations from the conference. This volume contains selected papers by Brig. Gen. Robert C. Richardson III (Ret.).

  2. Current and future industrial energy service characterizations. Volume III. Energy data on 15 selected states' manufacturing subsector

    SciTech Connect

    Krawiec, F.; Thomas, T.; Jackson, F.; Limaye, D.R.; Isser, S.; Karnofsky, K.; Davis, T.D.

    1980-11-01

    An examination is made of the current and future energy demands, and uses, and cost to characterize typical applications and resulting services in the US and industrial sectors of 15 selected states. Volume III presents tables containing data on selected states' manufacturing subsector energy consumption, functional uses, and cost in 1974 and 1976. Alabama, California, Illinois, Indiana, Louisiana, Michigan, Missouri, New Jersey, New York, Ohio, Oregon, Pennsylvania, Texas, West Virginia, and Wisconsin were chosen as having the greatest potential for replacing conventional fuel with solar energy. Basic data on the quantities, cost, and types of fuel and electric energy purchased by industr for heat and power were obtained from the 1974 and 1976 Annual Survey of Manufacturers. The specific indutrial energy servic cracteristics developed for each selected state include. 1974 and 1976 manufacturing subsector fuels and electricity consumption by 2-, 3-, and 4-digit SIC and primary fuel (quantity and relative share); 1974 and 1976 manufacturing subsector fuel consumption by 2-, 3-, and 4-digit SIC and primary fuel (quantity and relative share); 1974 and 1976 manufacturing subsector average cost of purchsed fuels and electricity per million Btu by 2-, 3-, and 4-digit SIC and primary fuel (in 1976 dollars); 1974 and 1976 manufacturing subsector fuels and electric energy intensity by 2-, 3-, and 4-digit SIC and primary fuel (in 1976 dollars); manufacturing subsector average annual growth rates of (1) fuels and electricity consumption, (2) fuels and electric energy intensity, and (3) average cost of purchased fuels and electricity (1974 to 1976). Data are compiled on purchased fuels, distillate fuel oil, residual ful oil, coal, coal, and breeze, and natural gas. (MCW)

  3. Moderate-intensity physical activity, hippocampal volume, and memory in older adults with mild cognitive impairment.

    PubMed

    Makizako, Hyuma; Liu-Ambrose, Teresa; Shimada, Hiroyuki; Doi, Takehiko; Park, Hyuntae; Tsutsumimoto, Kota; Uemura, Kazuki; Suzuki, Takao

    2015-04-01

    Greater physical activity (PA) is associated with better memory performance and greater hippocampal volume in older adults. However, most studies to date assessed PA via questionnaires and thereby lacked objective characterization of PA (eg, intensity, duration, etc.). Thus, we currently do not have a comprehensive understanding of PA characteristics that are important for neuroprotection, especially among older adults with mild cognitive impairment (MCI). Thus, using triaxial accelerometers, we examined the association between light- and moderate-intensity PA, total duration of PA, hippocampal volume, and memory in older adults with MCI. This cross-sectional study involved 310 older adults with MCI who completed neuropsychological tests of memory, and structural magnetic resonance imaging. Participants were instructed to wear the accelerometer on an elastic band on their hip at all times for 2 weeks. Average daily duration of light, moderate, and total PA (min/day) was calculated. Moderate PA was associated with hippocampal volume (β = .167, p = .003) after controlling for age, but light PA (β = -.021, p = .713) and total PA (β = .011, p = .844) were not. Both light and moderate PAs were not associated with memory performance. Structural equation modeling demonstrated that moderate PA was not directly associated with memory but significantly contributed to hippocampal volume; hippocampal volume loss was significantly and directly associated with poor memory performance. Our results suggest that the benefits of moderate PA on memory among older adults with MCI are mediated by hippocampal volume. Furthermore, light PA may not reduce dementia risk among older adults with MCI. © The Author 2014. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  4. In pursuit of clean air: a data book of problems and strategies at the state level. Volume 2. Federal Regions I, II, and III

    SciTech Connect

    Garvey, D.B.; Streets, D.G.

    1980-02-01

    The Clean Air Act Amendments of 1977 and EPA regulations set up stringent requirements for the control of emissions in areas where the National Ambient Air Quality Standards were being exceeded. Implementation plans have been devised by the various states for the attainment of those standards. This second volume of the five-volume series presents outlines of the plans in Federal Regions I, II, and III and maps of the nonattainment status of counties and subcounty areas in each state. Federal Region I consists of the following states: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. Federal Region II is made up of New Jersey and New York; Federal Region III is composed of Delaware, Maryland, Pennsylvania, Virginia, and West Virginia. (JGB)

  5. Daily Physical Activity Is Associated with Subcortical Brain Volume and Cognition in Heart Failure.

    PubMed

    Alosco, Michael L; Brickman, Adam M; Spitznagel, Mary Beth; Sweet, Lawrence H; Josephson, Richard; Griffith, Erica Y; Narkhede, Atul; Hughes, Joel; Gunstad, John

    2015-11-01

    Cognitive impairment in heart failure (HF) is believed to in part stem from structural brain alterations, including shrinkage of subcortical regions. Fortunately, neurocognitive dysfunction in HF can be mitigated by physical activity (PA), though mechanisms for this phenomenon are unclear. PA is protective against age-related cognitive decline that may involve improved structural integrity to brain regions sensitive to aging (e.g., subcortical structures). Yet, no study has examined the benefits of PA on the brain in HF and we sought to do so and clarify related cognitive implications. Fifty older adults with HF completed a neuropsychological battery and wore an accelerometer for 7 days. All participants underwent brain MRI. This study targeted subcortical brain volume given subcortical alterations are often observed in HF and the sensitivity of PA to subcortical structures in other patient populations. Participants averaged 4348.49 (SD=2092.08) steps per day and greater daily steps predicted better attention/executive function, episodic memory, and language abilities, p's<.05. Medical and demographically adjusted regression analyses revealed higher daily steps per day predicted greater subcortical volume, with specific effects for the thalamus and ventral diencephalon, p's<.05. Greater subcortical volume was associated with better attention/executive function, p<.05. Higher daily PA was associated with increased subcortical brain volume and better cognition in older adults with HF. Longitudinal work is needed to clarify whether daily PA can attenuate brain atrophy in HF to reduce accelerated cognitive decline in this population.

  6. Synthesis, structure and physical properties of luminescent Pr(III) β-diketonate complexes

    NASA Astrophysics Data System (ADS)

    Pereira, V. M.; Costa, A. L.; Feldl, J.; Maria, T. M. R.; Seixas de Melo, J. S.; Martín-Ramos, P.; Martín-Gil, J.; Ramos Silva, M.

    2017-02-01

    Near infrared lanthanide(III)-based light conversion molecular devices (LCMDs) are emerging as a promising class of materials for organic light-emitting diodes (OLEDs) in some niche technologies. Three of these molecular materials -two highly coordinated Pr3+β-diketonate monomers and a dimer- are presented and their structure and properties are discussed. Particular emphasis is placed on the solid-to-solid transformation observed for the homodinuclear compound.

  7. The Basic Program of Vocational Agriculture in Louisiana. Ag I and Ag II (9th and 10th Grades). Volume III. Bulletin 1690-III.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This curriculum guide, the third volume of the series, outlines the basic program of vocational agriculture for Louisiana students in the ninth and tenth grades. Covered in the five units on plant science are growth processes of plants, cultural practices for plants, insects affecting plants, seed and plant selection, and diseases that affect…

  8. Technical area status report for chemical/physical treatment. Volume 2, Appendices

    SciTech Connect

    Brown, C.H. Jr.; Schwinkendorf, W.E.

    1993-08-01

    These Appendices describe various technologies that may be applicable to the Mixed Waste Treatment Plant (MWTP) Chemical/Physical Treatment System (CPTS). These technologies were identified by the CPTS Technical Support Group (TSG) as potentially applicable to a variety of separation, volume reduction, and decontamination requirements. The purpose was to identify all available and developing technologies, and their characteristics, for subsequent evaluation for specific requirements identified for the CPTS. However, the technologies described herein are not necessarily all inclusive, nor are they necessarily all applicable.

  9. Mental Health Services for the Elderly: Report on a Survey of Community Mental Health Centers. Volume III.

    ERIC Educational Resources Information Center

    Flemming, Arthur S.; And Others

    This is the third volume of a three-volume report on the Community Mental Health Center (CMHC) survey project undertaken to assess the impact of the Alcohol, Drug Abuse, and Mental Health Services (ADMS) block grant program on the delivery of mental health services to older persons. This volume presents results from a 2-year follow-up survey…

  10. Total Gross Tumor Volume Is an Independent Prognostic Factor in Patients Treated With Selective Nodal Irradiation for Stage I to III Small Cell Lung Cancer

    SciTech Connect

    Reymen, Bart; Van Loon, Judith; Baardwijk, Angela van; Wanders, Rinus; Borger, Jacques; Dingemans, Anne-Marie C.; Bootsma, Gerben; Pitz, Cordula; Lunde, Ragnar; Geraedts, Wiel; Lambin, Philippe; De Ruysscher, Dirk

    2013-04-01

    Purpose: In non-small cell lung cancer, gross tumor volume (GTV) influences survival more than other risk factors. This could also apply to small cell lung cancer. Methods and Materials: Analysis of our prospective database with stage I to III SCLC patients referred for concurrent chemo radiation therapy. Standard treatment was 45 Gy in 1.5-Gy fractions twice daily concurrently with carboplatin-etoposide, followed by prophylactic cranial irradiation (PCI) in case of non-progression. Only fluorodeoxyglucose (FDG)-positron emission tomography (PET)-positive or pathologically proven nodal sites were included in the target volume. Total GTV consisted of post chemotherapy tumor volume and pre chemotherapy nodal volume. Survival was calculated from diagnosis (Kaplan-Meier ). Results: A total of 119 patients were included between May 2004 and June 2009. Median total GTV was 93 ± 152 cc (7.5-895 cc). Isolated elective nodal failure occurred in 2 patients (1.7%). Median follow-up was 38 months, median overall survival 20 months (95% confidence interval = 17.8-22.1 months), and 2-year survival 38.4%. In multivariate analysis, only total GTV (P=.026) and performance status (P=.016) significantly influenced survival. Conclusions: In this series of stage I to III small cell lung cancer patients treated with FDG-PET-based selective nodal irradiation total GTV is an independent risk factor for survival.

  11. A Review of the Definition and Measurement of Poverty: Volume I, Summary Review Paper; Volume II, Annotated Bibliography. The Measure of Poverty, Technical Paper III.

    ERIC Educational Resources Information Center

    Oster, Sharon; And Others

    This study reviews the existing literature on a series of issues associated with the defintion and measurement of poverty, and it consists of a summary report covering this research (Volume I), and an annotated bibliography (Volume II). Eleven specific issues were identified and reviewed in this study: (1) the historical definitions of poverty,…

  12. Classroom Demonstrations of Polymer Principles. Part III. Physical States and Transitions.

    ERIC Educational Resources Information Center

    Rodriguez, F.; And Others

    1988-01-01

    Presented is a classification of polymers according to physical condition. Considered are molecular structure and arrangements. Described are demonstrations using polarized light and the mechanical properties of polymers. (CW)

  13. Classroom Demonstrations of Polymer Principles. Part III. Physical States and Transitions.

    ERIC Educational Resources Information Center

    Rodriguez, F.; And Others

    1988-01-01

    Presented is a classification of polymers according to physical condition. Considered are molecular structure and arrangements. Described are demonstrations using polarized light and the mechanical properties of polymers. (CW)

  14. Physics, fabrication and characterization of III-V multi-gate FETs for low power electronics

    NASA Astrophysics Data System (ADS)

    Thathachary, Arun V.

    With transistor technology close to its limits for power constrained scaling and the simultaneous emergence of mobile devices as the dominant driver for new scaling, a pathway to significant reduction in transistor operating voltage to 0.5V or lower is urgently sought. This however implies a fundamental paradigm shift away from mature Silicon technology. III-V compound semiconductors hold great promise in this regard due to their vastly superior electron transport properties making them prime candidates to replace Silicon in the n-channel transistor. Among the plethora of binary and ternary compounds available in the III-V space, InxGa1-xAs alloys have attracted significant interest due to their excellent electron mobility, ideally placed bandgap and mature growth technology. Simultaneously, electrostatic control mandates multigate transistor designs such as the FinFET at extremely scaled nodes. This dissertation describes the experimental realization of III-V FinFETs incorporating InXGa1-XAs heterostructure channels for high performance, low power logic applications. The chapters that follow present experimental demonstrations, simulations and analysis on the following aspects (a) motivation and key figures of merit driving material selection and design; (b) dielectric integration schemes for high-k metal-gate stack (HKMG) realization on InXGa 1-XAs, including surface clean and passivation techniques developed for high quality interfaces; (c) novel techniques for transport (mobility) characterization in nanoscale multi-gate FET architectures with experimental demonstration on In0.7Ga0.3As nanowires; (d) Indium composition and quantum confined channel design for InXGa 1-XAs FinFETs and (e) InAs heterostructure designs for high performance FinFETs. Each chapter also contains detailed benchmarking of results against state of the art demonstrations in Silicon and III-V material systems. The dissertation concludes by assessing the feasibility of InXGa 1-XAs Fin

  15. Event generator for RHIC spin physics. RIKEN BNL Research Center Proceedings, Volume 18

    SciTech Connect

    Saito, N.; Schaefer, A.

    1999-03-15

    This volume archives the reports from the RIKEN BNL Research Center workshop on ''Event Generator for RHIC Spin Physics II'' held during the week March 15, 1999 at Brookhaven National Laboratory. It was the second meeting on the subject following a first one in last September. This workshop has been initiated to establish a firm collaboration between theorists and experimentalists involved in RHIC spin physics with the aim of developing a reliable, high-precision event generator for RHIC spin physics. Needless to say, adequate event generators are indispensible tools for high energy physics programs in general, especially in the process of: planning the experimental programs, developing algorithms to extract the physics signals of interest, estimating the background in the extracted results, and connecting the final particle kinematics to the fundamental i.e. partonic level processes. Since RHIC is the first polarized collider, dedicated efforts are required to obtain a full-fledged event generator which describes spin dependent reactions in great detail. The RHIC spin project will be in the transition from R&D and construction phase to operation phase in the year 2000. As soon as data will be available, it should be analysed, interpreted and compared with theoretical predictions to extract its physical significance. Without mutual understanding between theorists and experimentalists on the technical details, it is hard to perform detailed comparisons in a consistent framework. The importance of this fact has been recognized especially during the analyses of hadron induced reactions observed at CERN, Fermilab and DESY. Since the use of event generator is indispensible for the analyses, it should be developed in a way that both experimentalists and theorists can agree upon.

  16. Physical aging and structural recovery in a colloidal glass subjected to volume-fraction jump conditions

    NASA Astrophysics Data System (ADS)

    Peng, Xiaoguang; McKenna, Gregory B.

    2016-04-01

    Three important kinetic phenomena have been cataloged by Kovacs in the investigation of molecular glasses during structural recovery or physical aging. These are responses to temperature-jump histories referred to as intrinsic isotherms, asymmetry of approach, and memory effect. Here we use a thermosensitive polystyrene-poly (N -isopropylacrylamide)-poly (acrylic acid) core-shell particle-based dispersion as a colloidal model and by working at a constant number concentration of particles we use temperature changes to create volume-fraction changes. This imposes conditions similar to those defined by Kovacs on the colloidal system. We use creep experiments to probe the physical aging and structural recovery behavior of colloidal glasses in the Kovacs-type histories and compare the results with those seen in molecular glasses. We find that there are similarities in aging dynamics between molecular glasses and colloidal glasses, but differences also persist. For the intrinsic isotherms, the times teq needed for relaxing or evolving into the equilibrium (or stationary) state are relatively insensitive to the volume fraction and the values of teq are longer than the α -relaxation time τα at the same volume fraction. On the other hand, both of these times grow at least exponentially with decreasing temperature in molecular glasses. For the asymmetry of approach, similar nonlinear behavior is observed for both colloidal and molecular glasses. However, the equilibration time teq is the same for both volume-fraction up-jump and down-jump experiments, different from the finding in molecular glasses that it takes longer for the structure to evolve into equilibrium for the temperature up-jump condition than for the temperature down-jump condition. For the two-step volume-fraction jumps, a memory response is observed that is different from observations of structural recovery in two-step temperature histories in molecular glasses. The concentration dependence of the dynamics

  17. The New Zealand rugby injury and performance project. III. Anthropometric and physical performance characteristics of players.

    PubMed Central

    Quarrie, K L; Handcock, P; Waller, A E; Chalmers, D J; Toomey, M J; Wilson, B D

    1995-01-01

    OBJECTIVE: To investigate the anthropometric and physical performance characteristics of New Zealand rugby players of different ages and both sexes. METHODS: 356 rugby players (264 male, 92 female) took part in the study during a single season. Playing grade ranged from schoolboys and schoolgirls to senior men and women. Assessment of height, weight, neck circumference, and somatotype was performed before the competitive rugby season. A battery of six physical performance assessments was completed after the anthropometry. Analysis of variance was used to examine differences in these variables between field positions and grades. RESULTS: Significant differences between forwards and backs on anthropometric and physical performance variables were apparent at all grades assessed. In terms of anthropometric characteristics, forwards of a given grade were generally taller, possessed greater body mass, and were more endomorphic and less ectomorphic than backs of the same grade. The backs tended to perform better on physical performance measures than forwards, being more aerobically fit, faster, more agile, and possessing a higher degree of muscular endurance. Differences in anthropometry and physical performance attributes were also apparent between players from the various grades. The players at higher levels were generally larger, and performed better on tests of physical performance than the players at lower levels. These differences were found in both sexes. CONCLUSIONS: The greater body mass of the forwards allows them to obtain greater momentum than the backs when sprinting. The ability to obtain greater momentum is important in the body contact phases of the game. Forwards may compromise their aerobic fitness and speed to some extent in order to maintain a high body mass. The anthropometric and physical performance characteristics of players appear to reflect the demands placed on them by the sport. PMID:8808542

  18. Prefrontal and Hippocampal Brain Volume Deficits: Role of Low Physical Activity on Brain Plasticity in First-Episode Schizophrenia Patients.

    PubMed

    McEwen, Sarah C; Hardy, Anthony; Ellingson, Benjamin M; Jarrahi, Behnaz; Sandhu, Navjot; Subotnik, Kenneth L; Ventura, Joseph; Nuechterlein, Keith H

    2015-11-01

    Our objective in the present study was to conduct the first empirical study of the effects of regular physical activity habits and their relationship with brain volume and cortical thickness in patients in the early phase of schizophrenia. Relationships between larger brain volumes and higher physical activity levels have been reported in samples of healthy and aging populations, but have never been explored in first-episode schizophrenia patients. We collected MRI structural scans in 14 first-episode schizophrenia patients with either self-reported low or high physical activity levels. We found a reduction in total gray matter volume, prefrontal cortex (PFC), and hippocampal gray matter volumes in the low physical activity group compared to the high activity group. Cortical thickness in the dorsolateral and orbitofrontal PFC were also significantly reduced in the low physical activity group compared to the high activity group. In the combined sample, greater overall physical activity levels showed a non-significant tendency with better performance on tests of verbal memory and social cognition. Together these pilot study findings suggest that greater amounts of physical activity may have a positive influence on brain health and cognition in first-episode schizophrenia patients and support the implementation of physical exercise interventions in this patient population to improve brain plasticity and cognitive functioning.

  19. [Clinical techniques for use in neurological physical examinations. III. Sensory functions].

    PubMed

    Rodríguez-García, P L; Rodríguez-Pupo, L; Rodríguez-García, D

    The purpose of this work is to focus on the main practical aspects of the techniques used for the neurological physical examination of the sensory functions and to present an approach for the practice of this study. Despite the difficulty often involved in interpreting its results, today the formal examination of sensation is still an important part of a complete neurological evaluation and remains valid in the search for a correct diagnosis and suitable treatment. We recommend clinicians to carry out a brief but consistent and effective exploration in a systematic, flexible and orderly manner to check for abnormalities in the sensory functions. Should any anomalies be detected, then a more detailed and thorough neurological exploration must be performed selectively. We present a detailed review of the practical aspects of the main techniques used in the physical examination of this neurological category. In addition to the tests used to examine the peripheral and cortical sensory systems, we also describe other techniques designed to trigger pain or other sensory symptoms due to radicular lesions or injury to the median nerve. We present a detailed description of the main clinical techniques used in the neurological physical examination of the sensory functions, as well as an approach that allows them to be performed on adult patients. In addition, we underline the importance of physically examining the sensory functions in contemporary medicine and the need to continually perfect the way these techniques are performed in order to achieve an efficient clinical practice.

  20. Third International Kharkov Symposium "Physics and Engineering of Millimeter and Submillimeter Waves" MSMW󈨦 Symposium Proceedings, Volume 1,

    DTIC Science & Technology

    1998-09-01

    1 Jf» Third International Kharkov Symposium "Physics and Engineering of Millimeter and Submillimeter Waves" Kharkov, Ukraine September 15-17...34PHYSICS AND ENGINEERING OF MILLIMETER AND SUBMILLIMETER WAVES" MSMW󈨦 Symposium Volume 1 Kharkov, Ukraine September 15-17,1998 DISTRIBUTION...STATEMENT A Approved for Public Release Distribution Unlimited THIRD INTERNATIONAL KHARKOV SYMPOSIUM "PHYSICS AND ENGINEERING OF MILLIMETER AND

  1. Forced mild physical training improves blood volume in the motor and hippocampal cortex of old mice.

    PubMed

    Mariotti, R; Fattoretti, P; Malatesta, M; Nicolato, E; Sandri, M; Zancanaro, C

    2014-01-01

    To assess the effect of mild forced physical training on cerebral blood volume (CBV) and other brain parameters in old mice. Treadmill in the animal house. Thirty old (>25 mo) male mice were randomly assigned to one of three groups, exercise (E), exercise plus testosterone (T) (ET), and rest (C). Mild physical training on treadmill (30 min a day at belt speed = 8 m/min, five days a week) with or without one weekly injection of testosterone. CBV, quantitative transverse relaxation time (T2) maps, and cortical thickness were measured by magnetic resonance imaging. A significant increase of CBV was found in the motor and hippocampal cortex of E and ET mice; cortical thickness was not affected. T2 maps analysis suggested that water distribution did not change. T administration did not add to the effect of physical training. This work provides first quantitative evidence that exercise initiated at old age is able to improve the hemodynamic status of the brain cortex in key regions for movement and cognition without inducing edema.

  2. Structural transformation with "negative volume expansion": chemical bonding and physical behavior of TiGePt.

    PubMed

    Ackerbauer, S-V; Senyshyn, A; Borrmann, H; Burkhardt, U; Ormeci, A; Rosner, H; Schnelle, W; Gamża, M; Gumeniuk, R; Ramlau, R; Bischoff, E; Schuster, J C; Weitzer, F; Leithe-Jasper, A; Tjeng, L H; Grin, Yu

    2012-05-14

    The synthesis and a joint experimental and theoretical study of the crystal structure and physical properties of the new ternary intermetallic compound TiGePt are presented. Upon heating, TiGePt exhibits an unusual structural phase transition with a huge volume contraction of about 10 %. The transformation is characterized by a strong change in the physical properties, in particular, by an insulator-metal transition. At temperatures below 885 °C TiGePt crystallizes in the cubic MgAgAs (half-Heusler) type (LT phase, space group F43m, a = 5.9349(2) Å). At elevated temperatures, the crystal structure of TiGePt transforms into the TiNiSi structure type (HT phase, space group Pnma, a = 6.38134(9) Å, b = 3.89081(5) Å, c = 7.5034(1) Å). The reversible, temperature-dependent structural transition was investigated by in-situ neutron powder diffraction and dilatometry measurements. The insulator-metal transition, indicated by resistivity measurements, is in accord with band structure calculations yielding a gap of about 0.9 eV for the LT phase and a metallic HT phase. Detailed analysis of the chemical bonding in both modifications revealed an essential change of the Ti-Pt and Ti-Ge interactions as the origin of the dramatic changes in the physical properties.

  3. Vocational Curriculum Resources for Disdvantaged Students. A Guide to Print and Non-Print Instructional Materials. Volume III.

    ERIC Educational Resources Information Center

    Mangano, R. Michael; And Others

    Volume 3 of a three-volume guide to vocational curriculum resources for disadvantaged students consists of instructional checklists for resources identified in the following areas: agriculture, auto body repair, automobile mechanics, basic math skills, basic reading skills, business education, career education, carpentry, cosmetology, custodial…

  4. Student Performance Objectives and Selected References for Teaching Agricultural Mechanics. Final Report. Vol. II of III Volumes.

    ERIC Educational Resources Information Center

    Moore, Eddie A.; And Others

    Each volume of this three-volume set is divided into two major sections. The first section presents the narrative report of a study designed to assist Michigan vocational agriculture teachers in implementing local competency-based vocational agriculture programs by (1) developing student performance objectives; (2) identifying up-to-date reference…

  5. Student Performance Objectives and Selected References for Teaching Agricultural Production. Final Report. Vol. I of III Volumes.

    ERIC Educational Resources Information Center

    Moore, Eddie A.; And Others

    Each volume of this three-volume set is divided into two major sections. The first section presents the narrative report of a study designed to assist Michigan vocational agriculture teachers in implementing local competency-based vocational agriculture programs by (1) developing student performance objectives; (2) identifying up-to-date reference…

  6. Developing and Testing Simulated Occupational Experiences for Distributive Education Students in Rural Communities: Volume III: Training Plans: Final Report.

    ERIC Educational Resources Information Center

    Virginia Polytechnic Inst. and State Univ., Blacksburg.

    Volume 3 of a three volume final report presents prototype job training plans developed as part of a research project which pilot tested a distributive education program for rural schools utilizing a retail store simulation plan. The plans are for 15 entry-level and 15 career-level jobs in seven categories of distributive business (department…

  7. School Community Education Program in New York City 1988-89. Volume III. OREA Evaluation Section Report.

    ERIC Educational Resources Information Center

    Guerrero, Frank; Abbott, Lori

    This third volume of a four-volume evaluation of the 1988-89 New York City School Community Education Program (also known as the Umbrella Program) comprises reports evaluating seven innovative staff development and five curriculum development projects. Evaluation sources included student preprogram and postprogram test outcomes, writing samples,…

  8. RESNA Resource Guide for Assistive Technology Outcomes: Developing Domains of Need and Criteria of Services. Volume III.

    ERIC Educational Resources Information Center

    RESNA: Association for the Advancement of Rehabilitation Technology, Arlington, VA.

    The third volume in a series of three resource guides, this volume provides an explanation of domains of anticipated assistive technology impact across functional areas of an individual's life. A matrix grid of functional categories affected by assistive technology is provided to serve as a developmental step toward the creation of guidelines for…

  9. Contemporary American Success Stories. Famous People of Asian Ancestry. Volume III. A Mitchell Lane Multicultural Biography Series.

    ERIC Educational Resources Information Center

    Marvis, Barbara J.

    As part of a five-volume series written at a reading level for grades five to six and as a tribute to the contributions Asian Americans have made to the United States, this volume presents biographical sketches of Asian Americans who can serve as role models for today's youth. The profiles in the series show the triumph of the human spirit. Volume…

  10. Assessment of the Status of Bilingual Vocational Training for Adults. Final Report-Phase I. Volume III: Review of Literature.

    ERIC Educational Resources Information Center

    Peterson, Morris; And Others

    This literature review is the third volume of a three-volume report on the status of bilingual vocational training (BVT) for adults in the United States. Few studies were found that directly related to conducting bilingual vocational training for adults of limited English-speaking ability. The review is divided into the following sections: (1)…

  11. Negative Associations between Perceived Training Load, Volume and Changes in Physical Fitness in Professional Soccer Players

    PubMed Central

    Arcos, Asier Los; Martínez-Santos, Raul; Yanci, Javier; Mendiguchia, Jurdan; Méndez-Villanueva, Alberto

    2015-01-01

    The purpose of this study was to examine the usefulness of the rating of perceived exertion training load for monitoring changes in several aerobic fitness and neuromuscular performance variables during 9 weeks of soccer training in young professional players. Nineteen male soccer players (20.2 ± 1.9 years) belonging to the same reserve team of a Spanish La Liga Club participated in this study. Countermovement jump (CMJ), CMJ arm swing, single leg CMJ, a sprint running test (i.e., 5 m and 15 m times) and an aerobic fitness running test were performed at the start of the pre-season (Test 1) and 9 weeks later (Test 2). During 9 weeks, after each training session and match, players reported their rating of perceived exertion (RPE) separately for respiratory (RPEres) and leg musculature (RPEmus) effort. The training load (TL) was calculated by multiplying the RPE value by the duration in minutes of each training session or match. Accumulated RPEmus, and associated TL, as well as accumulated training volume were negatively correlated with the changes in most physical fitness attributes after 9 weeks of training (r = -0.51 to -0.64). Present results suggest that a high perception of leg muscular effort associated with training sessions and matches, as well as an excessive accumulation of training volume (time), can impair the improvement in several physical fitness variables believed to be relevant for on-field soccer performance. Therefore, the independent assessment of leg muscular effort to quantify TL can be an interesting additional monitoring measure in soccer training. Key points The purpose of this study was to examine the usefulness of the perceived exertion-derived TL for monitoring changes in several aerobic fitness and neuromuscular parameters during 9 weeks of soccer training in young professional players. A high perception of leg muscular effort associated with training and matches, as well as an excessive accumulation of training volume (time), can impair

  12. Proceedings of the 28th International Conference on High Energy Physics (in 2 Volumes)

    NASA Astrophysics Data System (ADS)

    Ajduk, Z.; Wroblewski, A. K.

    1997-04-01

    The Table of Contents for the book is as follows: * VOLUME I * Foreword * Conference Organization * Welcome Address * PLENARY SESSIONS * Pl-01 New Results in Spectroscopy * New Results in Spectroscopy * Pl-02 Soft Interactions and Diffraction Phenomena * Soft Interactions and Diffraction Phenomena * Pl-03 Spin Structure of the Nucleon * Spin Structure of the Nucleon * Pl-04 QCD, Low x and High pT Physics * Tests of QCD at Low x * High pT QCD Physics Results from the Tevatron * Pl-05 QCD and Hard Scattering * Status of the Strong Coupling Constant * Hard Scattering in QCD * Pl-06 Top Quark Properties and Their Theoretical Implications * Experimental Top Quark Physics * Top Quark Theory * Pl-07 Heavy Flavours * Progress in Understanding Heavy Flavor Decays * Theoretical Review of Heavy Flavour Physics * Pl-08 Quark Masses and Mixing from Weak Processes * Status of Weak Quark Mixing * Pl-09 Status of the Electroweak Interactions * Experimental Tests of the Electroweak Theory * Electroweak Interactions - Theory * Pl-10 FCNC Processes: Experimental Status and Theoretical Implications * Flavour Changing Neutral Current Processes * Pl-11 Neutrino Masses and Oscillations * Neutrino Masses and Oscillations - Experiment * Neutrino Masses and Oscillations - Theory * Pl-12 Searches for New Particles * Searches for New Particles * Pl-13 Developments in Non-Perturbative Quantum Field Theory * Recent Developments in Non-Perturbative Quantum Field Theory * Development in Lattice QCD * Pl-14 Supersymmetry and GUT's * Supersymmetry and (Grand) Unification * Pl-15 Non-Supersymmetric Extensions of the Standard Model * Non-Supersymmetric Extensions of the Standard Model * Pl-16 High Energy Nuclear Interactions and Heavy Ion Collisions * High Energy Nuclear Interactions and Heavy Ion Collisions * Pl-17 Particle Physics, Astrophysics and Cosmology * Experimental Particle Astrophysics * Zeroing in on the Fundamental Parameters of Cosmology * Pl-18 New Experimental Techniques and Detectors

  13. A physical model for earthquakes. III - Thermodynamical approach and its relation to nonclassical theories

    NASA Technical Reports Server (NTRS)

    Rundle, John B.

    1989-01-01

    An earthquake theory based on fundamental thermodynamical considerations was developed using two principles. The first principle is that physical systems, including fault systems, tend toward a state of minimal Helmholtz free energy, which corresponds to static equilibrium. The second postulate is that, if the system is not at minimal free energy, thermodynamic forces arise which drive the system back toward a minimum. According to this theory, the propagation of a fracture, or the formation of a slip on a frictional surface, are manifestations of the physics which attempt to return the system to minimal free energy. It is shown that the process of return to minimal free energy by the system corresponds to the production of entropy, thereby rendering the process irreversible.

  14. Division III / Commission 15 / Working Group Physical Study of Minor Planets

    NASA Astrophysics Data System (ADS)

    Huebner, Walter F.; Cellino, Alberto; Tedesco, Edward F.; Bockelee-Morvan, Dominique; Ma, Yuehua; Jenniskens, Petrus M. M.; Lupishko, Dmitrij F.; Reitsema, Harold J.; Tancredi, Gonzalo; Shulz, Rita M.

    2007-12-01

    The meeting of the Physical Properties of the Minor Planets Working Group of IAU Commission 15 took place on 24 August, and was devoted to purely scientific matters, since other topics (organization of the Minor Planet WG, need of a new web page, election of the new chairman) had been already discussed during the business meeting of Commission 15, on 22 August. A brief summary of the talks given during the meeting is given in what follows.

  15. Tai Chi as an adjunct physical activity for adults aged 45 years and older enrolled in phase III cardiac rehabilitation.

    PubMed

    Taylor-Piliae, Ruth E; Silva, Edna; Sheremeta, Sharon Peachey

    2012-03-01

    Cardiac rehabilitation improves physical, cognitive and psychosocial functioning, yet services are greatly underutilized with increasing patterns of attrition over time. Tai Chi has been suggested as a possible adjunct to cardiac rehabilitation exercise training. To describe differences in physical, cognitive and psychosocial functioning among adults ≥ 45 years old attending phase III cardiac rehabilitation, who have or have not self-selected Tai Chi exercise as an adjunct physical activity. A cross-sectional design compared subjects attending group-based Wu style Tai Chi classes plus cardiac rehabilitation, with cardiac rehabilitation only. Subjects had a battery of physical and cognitive functioning tests administered to examine aerobic endurance, balance, strength, and flexibility, verbal retrieval/recall, attention, concentration and tracking. Subjects completed a health survey to ascertain cardiac event information, medical history, and psychosocial functioning (i.e. health-related quality of life, stress, depressive symptoms, social support, and Tai Chi self-efficacy). A total of 51 subjects (75% married, 84% college-educated, 96% White/European-American) participated. Subjects were on average 70 (± 8) years old and had attended cardiac rehabilitation for 45 (± 37) months. Approximately 45% (n = 23) attended Tai Chi classes plus cardiac rehabilitation, while 55% (n = 28) attended cardiac rehabilitation only. Subjects attending Tai Chi plus cardiac rehabilitation had better balance, perceived physical health, and Tai Chi self-efficacy compared to those attending cardiac rehabilitation only (p ≤ 0.03). Tai Chi can be easily implemented in any community/cardiac rehabilitation facility, and may offer adults additional options after a cardiac event.

  16. Tai Chi as an adjunct physical activity for adults aged 45 years and older enrolled in phase III cardiac rehabilitation

    PubMed Central

    Taylor-Piliae, Ruth E; Silva, Edna; Sheremeta, Sharon Peachey

    2015-01-01

    Background Cardiac rehabilitation improves physical, cognitive and psychosocial functioning, yet services are greatly underutilized with increasing patterns of attrition over time. Tai Chi has been suggested as a possible adjunct to cardiac rehabilitation exercise training. Aim To describe differences in physical, cognitive and psychosocial functioning among adults ≥ 45 years old attending phase III cardiac rehabilitation, who have or have not self-selected Tai Chi exercise as an adjunct physical activity. Methods A cross-sectional design compared subjects attending group-based Wu style Tai Chi classes plus cardiac rehabilitation, with cardiac rehabilitation only. Subjects had a battery of physical and cognitive functioning tests administered to examine aerobic endurance, balance, strength, and flexibility, verbal retrieval/recall, attention, concentration and tracking. Subjects completed a health survey to ascertain cardiac event information, medical history, and psychosocial functioning (i.e. health-related quality of life, stress, depressive symptoms, social support, and Tai Chi self-efficacy). Results A total of 51 subjects (75% married, 84% college-educated, 96% White/European-American) participated. Subjects were on average 70 (± 8) years old and had attended cardiac rehabilitation for 45 (± 37) months. Approximately 45% (n = 23) attended Tai Chi classes plus cardiac rehabilitation, while 55% (n = 28) attended cardiac rehabilitation only. Subjects attending Tai Chi plus cardiac rehabilitation had better balance, perceived physical health, and Tai Chi self-efficacy compared to those attending cardiac rehabilitation only (p ≤ 0.03). Conclusion Tai Chi can be easily implemented in any community/cardiac rehabilitation facility, and may offer adults additional options after a cardiac event. PMID:21095159

  17. THE SPATIAL STRUCTURE OF YOUNG STELLAR CLUSTERS. III. PHYSICAL PROPERTIES AND EVOLUTIONARY STATES

    SciTech Connect

    Kuhn, Michael A.; Feigelson, Eric D.; Getman, Konstantin V.; Sills, Alison; Bate, Matthew R.; Borissova, Jordanka

    2015-10-20

    We analyze the physical properties of stellar clusters that are detected in massive star-forming regions in the MYStIX project—a comparative, multiwavelength study of young stellar clusters within 3.6 kpc that contain at least one O-type star. Tabulated properties of subclusters in these regions include physical sizes and shapes, intrinsic numbers of stars, absorptions by the molecular clouds, and median subcluster ages. Physical signs of dynamical evolution are present in the relations of these properties, including statistically significant correlations between subcluster size, central density, and age, which are likely the result of cluster expansion after gas removal. We argue that many of the subclusters identified in Paper I are gravitationally bound because their radii are significantly less than what would be expected from freely expanding clumps of stars with a typical initial stellar velocity dispersion of ∼3 km s{sup −1} for star-forming regions. We explore a model for cluster formation in which structurally simpler clusters are built up hierarchically through the mergers of subclusters—subcluster mergers are indicated by an inverse relation between the numbers of stars in a subcluster and their central densities (also seen as a density versus radius relation that is less steep than would be expected from pure expansion). We discuss implications of these effects for the dynamical relaxation of young stellar clusters.

  18. Financial constraints in capacity planning: a national utility regulatory model (NUREG). Volume II of III: user's guide. Final report

    SciTech Connect

    Not Available

    1981-10-29

    This volume is a User's Guide to the National Utility Regulatory Model (NUREG) and its implementation of the National Coal Model. This is the second of three volumes provided by ICF under contract number DEAC-01-79EI-10579. These three volumes are: a manual describing the NUREG methodology; a users guide; and a description of the software. This manual provides a brief introduction to the National Utility Regulation Model, describes the various programs that comprise the National Utility Regulatory Model, gives sample input files, and provides information needed to run the model.

  19. Distinct effects of late adulthood cognitive and physical activities on gray matter volume.

    PubMed

    Arenaza-Urquijo, Eider M; de Flores, Robin; Gonneaud, Julie; Wirth, Miranka; Ourry, Valentin; Callewaert, William; Landeau, Brigitte; Egret, Stéphanie; Mézenge, Florence; Desgranges, Béatrice; Chételat, Gaël

    2017-04-01

    Engagement in cognitive activity (CA) and physical activity (PA) during the lifespan may counteract brain atrophy later in life. Here, we investigated engagement in CA and PA during late adulthood in association with gray matter volume (GM) in normal older adults, with special focus on the hippocampus. Forty-five cognitively normal older individuals (mean age: 72) underwent T1-weighted MRI and self-reported CA and PA assessment. Whole brain voxel-wise multiple regression models were carried out to assess the relationships between CA, PA and GM volume adjusted by age and sex. Further adjustment for years of education and risk factors were performed. Voxel-wise analyses were projected on 3D hippocampal surface views. Cognitive activity and PA demonstrated independent regional associations with GM after adjustment for confounders. Cognitive activity was related to greater GM in extended brain areas including frontal, temporal and parietal cortices, while PA was associated with increased GM in the prefrontal, insular and motor cortices. Regression maps projected on the hippocampal surface showed a common association of PA and CA within the anterior part of the hippocampus, although the effect of CA was more subtle and also extended to the posterior part. Engagement in PA and CA in late adulthood were independently related to regional GM volume, notably in aging and AD vulnerable areas. These results support the idea that both PA and CA- based interventions may be suitable to promote brain health in late adulthood. The potential synergistic effects of PA and CA need to be addressed in future studies including larger samples.

  20. Physical Constraints on Geologic CO2 Sequestration in Low-Volume Basalt Formations

    SciTech Connect

    Ryan M. Pollyea; Jerry P. Fairley; Robert K. Podgorney; Travis L. McLing

    2014-03-01

    Deep basalt formations within large igneous provinces have been proposed as target reservoirs for carbon capture and sequestration on the basis of favorable CO2-water-rock reaction kinetics that suggest carbonate mineralization rates on the order of 102–103 d. Although these results are encouraging, there exists much uncertainty surrounding the influence of fracture-controlled reservoir heterogeneity on commercial-scale CO2 injections in basalt formations. This work investigates the physical response of a low-volume basalt reservoir to commercial-scale CO2 injections using a Monte Carlo numerical modeling experiment such that model variability is solely a function of spatially distributed reservoir heterogeneity. Fifty equally probable reservoirs are simulated using properties inferred from the deep eastern Snake River Plain aquifer in southeast Idaho, and CO2 injections are modeled within each reservoir for 20 yr at a constant mass rate of 21.6 kg s–1. Results from this work suggest that (1) formation injectivity is generally favorable, although injection pressures in excess of the fracture gradient were observed in 4% of the simulations; (2) for an extensional stress regime (as exists within the eastern Snake River Plain), shear failure is theoretically possible for optimally oriented fractures if Sh is less than or equal to 0.70SV; and (3) low-volume basalt reservoirs exhibit sufficient CO2 confinement potential over a 20 yr injection program to accommodate mineral trapping rates suggested in the literature.

  1. A Study of the Special Problems and Needs of American Indians with Handicaps Both On and Off the Reservation. Volume II: Individual Reports. Volume III: Appendices.

    ERIC Educational Resources Information Center

    O'Connell, Joanne Curry, Ed.

    Five individual study reports included in this volume detail a project to determine the prevalence of disability among American Indians, to identify special problems of American Indians related to vocational rehabilitation, and to survey the extent of cooperative effort among programs conducted under the Rehabilitation Act of 1973. The first…

  2. Adolescent Health. Volume II: Background and the Effectiveness of Selected Prevention and Treatment Services [and] Indexes to Volumes I, II, and III.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Office of Technology Assessment.

    This document, the second of three volumes in the U.S. Congress Office of Technology Assessment's "Adolescent Health" series, provides background information on aspects of adolescents' lives and examines the effectiveness of prevention and treatment interventions. Chapter 1, an introduction to this two-part document, provides a summary of the…

  3. Research and development study for optimization of beryllium production operations. Task II report. Volume III. Recommendations for upgrading existing facilities

    SciTech Connect

    Zuehlke, J.R.

    1984-06-01

    This volume covers: vacuum hot press furnace, vacuum cast charge, float sink, chip degreasing, optimum plant layout, stack ventilation, wet plant scrubber, ventilation, ''day'' collector, die stripping and preparation, machining, scrap dissolution, scrap reclamation, and instrumentation. (DLC)

  4. SOLVENT-BASED TO WATERBASED ADHESIVE-COATED SUBSTRATE RETROFIT - VOLUME III: LABEL MANUFACTURING CASE STUDY: NASHUA CORPORATION

    EPA Science Inventory

    This volume discusses Nashua Corporation's Omaha facility, a label and label stock manufacturing facility that no longer uses solvent-based adhesives. Information obtained includes issues related to the technical, economic, and environmental barriers and opportunities associated ...

  5. SOLVENT-BASED TO WATERBASED ADHESIVE-COATED SUBSTRATE RETROFIT - VOLUME III: LABEL MANUFACTURING CASE STUDY: NASHUA CORPORATION

    EPA Science Inventory

    This volume discusses Nashua Corporation's Omaha facility, a label and label stock manufacturing facility that no longer uses solvent-based adhesives. Information obtained includes issues related to the technical, economic, and environmental barriers and opportunities associated ...

  6. Title III (PACE) Projects on Reading, 1968. ERIC/CRIER Reading Review Series, Volume 2, Bibliography 16.

    ERIC Educational Resources Information Center

    Harris, Larry A., Comp.

    Fifty-nine planning and operational grants related to reading were chosen for inclusion in this bibliography from "Pacesetters in Innovation, Fiscal Year 1968" in order to provide a complete listing of reading-related Title III (PACE) projects for 1968. Documents are listed by accession number. Each entry includes citation data, index terms, and a…

  7. CADDIS Volume 2. Sources, Stressors and Responses: Physical Habitat - Simple Conceptual Diagram

    EPA Pesticide Factsheets

    Introduction to the Physical Habitat module, when to list Physical Habitat as a candidate cause, ways to measure Physical Habitat, simple and detailed conceptual diagrams for Physical Habitat, Physical Habitat module references and literature reviews.

  8. CADDIS Volume 2. Sources, Stressors and Responses: Physical Habitat - Detailed Conceptual Diagram

    EPA Pesticide Factsheets

    Introduction to the Physical Habitat module, when to list Physical Habitat as a candidate cause, ways to measure Physical Habitat, simple and detailed conceptual diagrams for Physical Habitat, Physical Habitat module references and literature reviews.

  9. Physical Activity: Absolute Intensity versus Relative-to-Fitness-Level Volumes.

    PubMed

    Kujala, Urho M; Pietilä, Julia; Myllymäki, Tero; Mutikainen, Sara; Föhr, Tiina; Korhonen, Ilkka; Helander, Elina

    2017-03-01

    This study aimed to investigate in a real-life setting how moderate- and vigorous-intensity physical activity (PA) volumes differ according to absolute intensity recommendation and relative to individual fitness level by sex, age, and body mass index. A total of 23,224 Finnish employees (10,201 men and 13,023 women; ages 18-65 yr; body mass index = 18.5-40.0 kg·m) participated in heart rate recording for 2+ d. We used heart rate and its variability, respiration rate, and on/off response information from R-R interval data calibrated by participant characteristics to objectively determine daily PA volume, as follows: daily minutes of absolute moderate (3-<6 METs) and vigorous (≥6 METs) PA and minutes relative to individual aerobic fitness for moderate (40%-<60% of oxygen uptake reserve) and vigorous (≥60%) PA. According to absolute intensity categorization, the volume of both moderate- and vigorous-intensity PA was higher in men compared with women (P < 0.001), in younger compared with older participants (P < 0.001), and in normal weight compared with overweight or obese participants (P < 0.001). When the volume of PA intensity was estimated relative to individual fitness level, the differences were much smaller. Mean daily minutes of absolute vigorous-intensity PA were higher than those of relative intensity minutes in normal weight men ages 18-40 yr (17.7, 95% confidence interval [CI] = 16.9-18.6, vs 8.6, 95% CI = 8.0-9.1; P < 0.001), but the reverse was the case for obese women ages 41-65 yr (0.3, 95% CI = 0.2-0.4, vs 7.8, 95% CI = 7.2-8.4; P < 0.001). Compared with low-fit persons, high-fit persons more frequently reach an absolute target PA intensity, but reaching the target is more similar for relative intensity.

  10. Proceedings of the 29th International Conference on High Energy Physics: Ichep '98 (in 2 Volumes)

    NASA Astrophysics Data System (ADS)

    Astbury, Alan; Axen, David; Robinson, Jacob

    1999-06-01

    The Table of Contents for the book is as follows: * VOLUME I * Foreword * Conference Organization * PLENARY SESSIONS * Pl-01 Recent Results from the Super-Kamiokande * Recent Results from the Super-Kamiokande * Pl-02 Recent Results on Neutrino Oscillations * Recent Results on Neutrino Oscillations * Pl-03 Experimental Status of the Standard Model * Experimental Status of the Standard Model * Pl-04 Standard Model Theory * Standard Model Theory * Pl-05 Searches at Existing Machines * Searches at Existing Machines * Pl-06 Heavy Quark Production and Decay (t, b, and Onia) * Heavy Quark Production and Decay: (t, b, and Onia) * Pl-07 Heavy Quark Decay * Heavy Quark Decay * Pl-08 CP Violation, Rare Decays and Lepton Flavor Violation * CP Violation, Rare Decays and Lepton Flavor Violation * Pl-09 Light and Charmed Hadron Spectroscopy * Light and Charmed Hadron Spectroscopy * Pl-10 Progress in Lattice Gauge Theory * Progress in Lattice Gauge Theory * Pl-11 Structure Functions * Structure Functions * Pl-12 Diffraction and Low-Q2 Physics Including Two-Photon Physics * Diffraction and Low-Q2 Physics Including Two-Photon Physics * Pl-13 Heavy Ion Collisions at High Energy * Heavy Ion Collisions at High Energy * Pl-14 "Non-Perturbative Methods" in Field Theory * "Non-Perturbative Methods" in Field Theory * Pl-15 Experimental Aspects of QCD in e+e- Collisions * Experimental Aspects of QCD in e+e- Collisions * Pl-16 QCD at High Energy (Hadron-Hadron, Lepton-Hadron, and Gamma-Hadron) * QCD at High Energy (Hadron-Hadron, Lepton-Hadron, Gamma-Hadron) * Pl-17 Perturbative QCD Theory (Includes Our Knowledge of αs) * Perturbative QCD Theory (Includes our Knowledge of αs) * Pl-18 Experimental Particle Astrophysics * Experimental Particle Astrophysics * Pl-19 Particle Cosmology * Particle Cosmology * Pl-20 Guide to Physics Beyond the Standard Model * Guide to Physics Beyond the Standard Model * Pl-21 Developments in Superstring Theory * Developments in Superstring Theory * Pl-22 Future

  11. A Finite-Volume "Shaving" Method for Interfacing NASA/DAO''s Physical Space Statistical Analysis System to the Finite-Volume GCM with a Lagrangian Control-Volume Vertical Coordinate

    NASA Technical Reports Server (NTRS)

    Lin, Shian-Jiann; DaSilva, Arlindo; Atlas, Robert (Technical Monitor)

    2001-01-01

    Toward the development of a finite-volume Data Assimilation System (fvDAS), a consistent finite-volume methodology is developed for interfacing the NASA/DAO's Physical Space Statistical Analysis System (PSAS) to the joint NASA/NCAR finite volume CCM3 (fvCCM3). To take advantage of the Lagrangian control-volume vertical coordinate of the fvCCM3, a novel "shaving" method is applied to the lowest few model layers to reflect the surface pressure changes as implied by the final analysis. Analysis increments (from PSAS) to the upper air variables are then consistently put onto the Lagrangian layers as adjustments to the volume-mean quantities during the analysis cycle. This approach is demonstrated to be superior to the conventional method of using independently computed "tendency terms" for surface pressure and upper air prognostic variables.

  12. A Finite-Volume "Shaving" Method for Interfacing NASA/DAO''s Physical Space Statistical Analysis System to the Finite-Volume GCM with a Lagrangian Control-Volume Vertical Coordinate

    NASA Technical Reports Server (NTRS)

    Lin, Shian-Jiann; DaSilva, Arlindo; Atlas, Robert (Technical Monitor)

    2001-01-01

    Toward the development of a finite-volume Data Assimilation System (fvDAS), a consistent finite-volume methodology is developed for interfacing the NASA/DAO's Physical Space Statistical Analysis System (PSAS) to the joint NASA/NCAR finite volume CCM3 (fvCCM3). To take advantage of the Lagrangian control-volume vertical coordinate of the fvCCM3, a novel "shaving" method is applied to the lowest few model layers to reflect the surface pressure changes as implied by the final analysis. Analysis increments (from PSAS) to the upper air variables are then consistently put onto the Lagrangian layers as adjustments to the volume-mean quantities during the analysis cycle. This approach is demonstrated to be superior to the conventional method of using independently computed "tendency terms" for surface pressure and upper air prognostic variables.

  13. The Life Story of Hydrogen Peroxide III: Chirality and Physical Effects at the Dawn of Life.

    PubMed

    Ball, Rowena; Brindley, John

    2016-03-01

    It is a remarkable observed fact that all life on Earth is homochiral, its biology using exclusively the D-enantiomer of ribose, the sugar moiety of the ribonucleic acids, and the L-enantiomers of the chiral amino acids. Motivated by concurrent work that elaborates further the role of hydrogen peroxide in providing an oscillatory drive for the RNA world (Ball & Brindley 2015a, J. R. Soc. Interface 12, 20150366, and Ball & Brindley 2015b, this journal, in press), we reappraise the structure and physical properties of this small molecule within this context. Hydrogen peroxide is the smallest, simplest molecule to exist as a pair of non-superimposable mirror images, or enantiomers, a fact which leads us to develop the hypothesis that its enantiospecific interactions with ribonucleic acids led to enantioselective outcomes. We propose a mechanism by which these chiral interactions may have led to amplification of D-ribonucleic acids and extinction of L-ribonucleic acids.

  14. The Life Story of Hydrogen Peroxide III: Chirality and Physical Effects at the Dawn of Life

    NASA Astrophysics Data System (ADS)

    Ball, Rowena; Brindley, John

    2016-03-01

    It is a remarkable observed fact that all life on Earth is homochiral, its biology using exclusively the D-enantiomer of ribose, the sugar moiety of the ribonucleic acids, and the L-enantiomers of the chiral amino acids. Motivated by concurrent work that elaborates further the role of hydrogen peroxide in providing an oscillatory drive for the RNA world (Ball & Brindley 2015a, J. R. Soc. Interface 12, 20150366, and Ball & Brindley 2015b, this journal, in press), we reappraise the structure and physical properties of this small molecule within this context. Hydrogen peroxide is the smallest, simplest molecule to exist as a pair of non-superimposable mirror images, or enantiomers, a fact which leads us to develop the hypothesis that its enantiospecific interactions with ribonucleic acids led to enantioselective outcomes. We propose a mechanism by which these chiral interactions may have led to amplification of D-ribonucleic acids and extinction of L-ribonucleic acids.

  15. Information Consumption by Low Income Families to Reduce the Impact of Rural Poverty in Florida. Volume III, Knowledge Level, Need, and Use of Selective Anti-Poverty Programs by the Rural Poor.

    ERIC Educational Resources Information Center

    Dhillon, Jogindar S.

    Presented as part of a 4-volume comprehensive report of a Florida project designed to understand rural poor and their information-seeking and information-utilization behavior patterns, Volume III reported data collected in a pre-test, used to determine the awareness and utilization of seven anti-poverty programs. Low income rural residents (N=840)…

  16. Potential Sources of Federal Support for School-Based and School-Linked Health Services. Volume III. A Guide to School-Based and School-Linked Health Centers.

    ERIC Educational Resources Information Center

    Steinschneider, Janice

    Volume III of a three-volume guide to school-based and school-linked health centers, this document notes that communities that wish to continue existing school-based health clinics or to start new ones may need to explore federal support for health center operations. This manual identifies federal health, education, and social programs which…

  17. Frequency, Type, and Volume of Leisure-Time Physical Activity and Risk of Coronary Heart Disease in Young Women.

    PubMed

    Chomistek, Andrea K; Henschel, Beate; Eliassen, A Heather; Mukamal, Kenneth J; Rimm, Eric B

    2016-07-26

    The inverse association between physical activity and coronary heart disease (CHD) risk has primarily been shown in studies of middle-aged and older adults. Evidence for the benefits of frequency, type, and volume of leisure-time physical activity in young women is limited. We conducted a prospective analysis among 97 230 women aged 27 to 44 years at baseline in 1991. Leisure-time physical activity was assessed biennially by questionnaire. Cox proportional hazards models were used to examine the associations between physical activity frequency, type, and volume, and CHD risk. During 20 years of follow-up, we documented 544 incident CHD cases. In multivariable-adjusted models, the hazard ratio (95% confidence interval) of CHD comparing ≥30 with <1 metabolic equivalent of task-hours/wk of physical activity was 0.75 (0.57-0.99) (P, trend=0.01). Brisk walking alone was also associated with significantly lower CHD risk. Physical activity frequency was not associated with CHD risk when models also included overall activity volume. Finally, the association was not modified by body mass index (kg/m(2)) (P, interaction=0.70). Active women (≥30 metabolic equivalent of task-hours/wk) with body mass index<25 kg/m(2) had 0.52 (95% confidence interval, 0.35-0.78) times the rate of CHD in comparison with women who were obese (body mass index≥30 kg/m(2)) and inactive (physical activity <1 metabolic equivalent of task-hours/wk). These prospective data suggest that total volume of leisure-time physical activity is associated with lower risk of incident CHD among young women. In addition, this association was not modified by weight, emphasizing that it is important for normal weight, overweight, and obese women to be physically active. © 2016 American Heart Association, Inc.

  18. Dietary intake, physical activity, body mass index, and childhood asthma in the Third National Health And Nutrition Survey (NHANES III).

    PubMed

    Romieu, Isabelle; Mannino, David M; Redd, Stephen C; McGeehin, Michael A

    2004-07-01

    Childhood asthma may be affected by dietary changes and increased body mass related to a sedentary lifestyle, although the mechanisms are poorly understood. To test this hypothesis, we used data from the National Health and Nutrition Survey (NHANES III) from 1988-1994, including 7,904 children. We analyzed cross-sectional information on body mass index (BMI = weight/height2), physical activity (hr/day viewing television), dietary intake (24-hr recall), and vitamin C intake (60 mg/day). The probability of self-reported asthma or wheezing relating to risk factors was calculated by logistic regression. After controlling for dietary intake, physical activity, and sociodemographic variables, asthma risk was three times higher for children aged 6-16 years in the highest percentiles of BMI (>95th percentile) when compared to children in percentiles 25-49 (OR = 3.44; 95% CI, 1.49-7.96). No increase was observed in children aged 2-5 years. Low vitamin C intake was marginally related to self-reported current wheezing in children aged 6-16 years. Our results show that increased BMI may influence asthma prevalence in children, but further investigation is needed.

  19. Field Surveys, IOC Valleys. Volume III, Part II. Cultural Resources Survey, Pine and Wah Wah Valleys, Utah.

    DTIC Science & Technology

    1981-08-01

    including horse, camel, mammoth, Ertm E-TR-48-III-II 20 musk ox, and certain species of bison, goat, and bear, which had previously inhabited the marsh and...34 - - -9,$.. 𔄃 Im I I I Si to * Location lype/Contents Affiliation 42B@644 rid e over cr ek - P/J depression, cleared areas, Fr elon (f4-5-18-92) ground

  20. Sunspots and the physics of magnetic flux tubes. III - Aerodynamic lift

    NASA Technical Reports Server (NTRS)

    Parker, E. N.

    1979-01-01

    The aerodynamic lift exerted on a magnetic flux tube by the asymmetric flow around the two sides of the tube is calculated as part of an investigation of the physics of solar flux tubes. The general hydrodynamic forces on a rigid circular cylinder in a nonuniform flow of an ideal fluid are derived from the first derivatives of the velocity field. Aerodynamic lift in a radial nonuniform flow is found to act in the direction of the flow, toward the region of increased flow velocity, while in a shear flow, lift is perpendicular to the free stream and directed toward increasing flow velocity. For a general, three dimensional, large-scale stationary incompressible equilibrium flow, an expression is also derived relating the lift per unit length to the dynamical pressure, cylinder radius and the gradient of the free-stream velocity. Evidence from an asymmetric airfoil in a uniform flow indicates that lift is enhanced in a real fluid in the presence of turbulence.

  1. Ursell Operators in Statistical Physics III: Thermodynamic Properties of Degenerate Gases

    NASA Astrophysics Data System (ADS)

    Grüter, P.; Laloë, F.; Meyerovich, A. E.; Mullin, W.

    1997-03-01

    We study in more details the properties of the generalized Beth Uhlenbeck formula obtained in a preceding article. This formula leads to a simple integral expression of the grand potential of any dilute system, where the interaction potential appears only through the matrix elements of the second order Ursell operator U_2. Our results remain valid for significant degree of degeneracy of the gas, but not when Bose Einstein (or BCS) condensation is reached, or even too close to this transition point. We apply them to the study of the thermodynamic properties of degenerate quantum gases: equation of state, magnetic susceptibility, effects of exchange between bound states and free particles, etc. We compare our predictions to those obtained within other approaches, especially the “pseudo potential” approximation, where the real potential is replaced by a potential with zero range (Dirac delta function). This comparison is conveniently made in terms of a temperature dependent quantity, the “Ursell length”, which we define in the text. This length plays a role which is analogous to the scattering length for pseudopotentials, but it is temperature dependent and may include more physical effects than just binary collision effects; for instance, for fermions at very low temperatures, it may change sign or increase almost exponentially. As an illustration, numerical results for quantum hard spheres are given.

  2. Preliminary design and economic analysis report on the Port of Morrow Ethanol Refinery. Volume III. Supplementary studies

    SciTech Connect

    Not Available

    1980-10-01

    The results of a study performed to determine the feasibility of constructing and operating a 20,000,000 gallon-per-year ethanol plant in eastern Oregon are presented in 5 volumes. Certain project alternatives that were of interest to Morrow Ag were investigated by Ultrasystems during the course of this study, and are discussed in this volume. These alternatives include: Cogeneration of electric power, use of wood fuel, production and sale of excess steam, use of potato waste as a feedstock, production of carbon dioxide, construction of a barge port and grain terminal, and construction of a feedlot and methane production unit.

  3. ExploreNEOs. III. PHYSICAL CHARACTERIZATION OF 65 POTENTIAL SPACECRAFT TARGET ASTEROIDS

    SciTech Connect

    Mueller, Michael; Delbo', M.; Hora, J. L.; Fazio, G.; Smith, H. A.; Spahr, T. B.; Trilling, D. E.; Thomas, C. A.; Bhattacharya, B.; Chesley, S.; Mainzer, A.; Emery, J. P.; Harris, A. W.; Mommert, M.; Penprase, B.; Stansberry, J. A.

    2011-04-15

    Space missions to near-Earth objects (NEOs) are being planned at all major space agencies, and recently a manned mission to an NEO was announced as a NASA goal. Efforts to find and select suitable targets (plus backup targets) are severely hampered by our lack of knowledge of the physical properties of dynamically favorable NEOs. In particular, current mission scenarios tend to favor primitive low-albedo objects. For the vast majority of NEOs, the albedo is unknown. Here we report new constraints on the size and albedo of 65 NEOs with rendezvous {Delta}v <7 km s{sup -1}. Our results are based on thermal-IR flux data obtained in the framework of our ongoing (2009-2011) ExploreNEOs survey using NASA's 'Warm-Spitzer' space telescope. As of 2010 July 14, we have results for 293 objects in hand (including the 65 low-{Delta}v NEOs presented here); before the end of 2011, we expect to have measured the size and albedo of {approx}700 NEOs (including probably {approx}160 low-{Delta}v NEOs). While there are reasons to believe that primitive volatile-rich materials are universally low in albedo, the converse need not be true: the orbital evolution of some dark objects likely has caused them to lose their volatiles by coming too close to the Sun. For all our targets, we give the closest perihelion distance they are likely to have reached (using orbital integrations from Marchi et al. 2009) and corresponding upper limits on the past surface temperature. Low-{Delta}v objects for which both albedo and thermal history may suggest a primitive composition include (162998) 2001 SK162, (68372) 2001 PM9, and (100085) 1992 UY4.

  4. Personnel neutron dose assessment upgrade: Volume 2, Field neutron spectrometer for health physics applications

    SciTech Connect

    Brackenbush, L.W.; Reece, W.D.; Miller, S.D.; Endres, G.W.R.; Durham, J.S.; Scherpelz, R.I.; Tomeraasen, P.L.; Stroud, C.M.; Faust, L.G.; Vallario, E.J.

    1988-07-01

    Both the (ICRP) and the (NCPR) have recommended an increase in neutron quality factors and the adoption of effective dose equivalent methods. The series of reports entitled Personnel Neutron Dose Assessment Upgrade (PNL-6620) addresses these changes. Volume 1 in this series of reports (Personnel Neutron Dosimetry Assessment) provided guidance on the characteristics, use, and calibration of personnel neutron dosimeters in order to meet the new recommendations. This report, Volume 2: Field Neutron Spectrometer for Health Physics Applications describes the development of a portable field spectrometer which can be set up for use in a few minutes by a single person. The field spectrometer described herein represents a significant advance in improving the accuracy of neutron dose assessment. It permits an immediate analysis of the energy spectral distribution associated with the radiation from which neutron quality factor can be determined. It is now possible to depart from the use of maximum Q by determining and realistically applying a lower Q based on spectral data. The field spectrometer is made up of two modules: a detector module with built-in electronics and an analysis module with a IBM PC/reg sign/-compatible computer to control the data acquisition and analysis of data in the field. The unit is simple enough to allow the operator to perform spectral measurements with minimal training. The instrument is intended for use in steady-state radiation fields with neutrons energies covering the fission spectrum range. The prototype field spectrometer has been field tested in plutonium processing facilities, and has been proven to operate satisfactorily. The prototype field spectrometer uses a /sup 3/He proportional counter to measure the neutron energy spectrum between 50 keV and 5 MeV and a tissue equivalent proportional counter (TEPC) to measure absorbed neutron dose.

  5. Business Education and Training: A Value-Laden Process. Volume III: Instilling Values in the Educational Process.

    ERIC Educational Resources Information Center

    Natale, Samuel M., Ed.; Fenton, Mark B., Ed.

    This volume contains 21 papers that explore value conflicts in all professions: "Ethics and the Development of Work: The Central Maintenance Computer Case" (Harry Hummels); "Too Many Cooks Spoil the Stew--Ethical Preparation of Interdisciplinary Professionals" (Vincent F. Maher); "Value Conflict in 'Competence-Based' Training Incentives" (John…

  6. Evaluation of Title I ESEA Projects, 1971-1972. Volume III, Instructional Practices and Student Cognitive Performance.

    ERIC Educational Resources Information Center

    Prusso, Kenneth W.; And Others

    In this volume, ESEA Title I projects related to instructional practices and student cognitive performance, carried out in Philadelphia during 1971-1972, are evaluated. The six projects in this cluster are: Class for Mentally Retarded/Emotionally Distrubed Children; English as a Second Language; Improvement of Reading Skills (Reading Skills…

  7. The Effects of Family Background, Test Scores, Personality Traits and Schooling on Economic Success. Volume III. Supplementary Appendices.

    ERIC Educational Resources Information Center

    Jencks, Christopher; And Others

    This volume contains eleven appendixes, varying from 5 to 165 pages, which describe the sample used in the analysis of ten surveys of American men aged 25-64 to determine the effects of family background, adolescent personality traits, cognitive test scores, and earnings in maturity. The appendixes are (1) 1970 Census 1/1000 Sample; (2) 1962…

  8. Failure mode analysis for lime/limestone FGD system. Volume III. Plant profiles. Part 1 of 3

    SciTech Connect

    Kenney, S.M.; Rosenberg, H.S.; Nilsson, L.I.O.; Oxley, J.H.

    1984-08-01

    This volume contains plant profiles for: Petersburg 3; Hawthorn 3, 4; La Cygne 1; Jeffry 1, 2; Lawrence 4, 5; Green River 1-3; Cane Run 4, 5; Mill Creek 1, 3; Paddy's Run 6; Clay Boswell 4; Milton R. Young 2; Pleasants 1, 2; and Colstrip 1, 2. (DLC)

  9. Low-Cost Educational Materials. How to Make, How to Use, How to Adapt. Inventory. Volume III.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and the Pacific.

    This volume presents instructions for 61 low-cost and indigenous teaching materials that were developed from recommendations of the Fifth Regional Consultation Meeting on APEID (Asia and the Pacific Programme of Educational Innovation for Development) held in March 1978. Third in a series, this document describes materials that not only contribute…

  10. State of Connecticut: The Report of the Governor's Commission on Tax Reform. Volume III--Taxpayers: People and Business.

    ERIC Educational Resources Information Center

    Governor's Commission on Tax Reform, Hartford, CT.

    The Commission made an in depth study of the entire tax structure of Connecticut and developed a model for tax reform for the State that would allow for lessening of inequalities for many classes of taxpayers and create a more favorable climate for industry to increase employment for Connecticut people. This volume (the third of three) is in three…

  11. The Olympic Spirit: A Worldwide Connection, Volume III, 1994-95 Curriculum Guide. Olympic Day in the Schools.

    ERIC Educational Resources Information Center

    Atlanta Committee for the Olympic Games, GA.

    This curriculum guide focuses on cultural awareness for students in grades K-8 through studying participants in the 1996 Olympic Games in Atlanta. The program explores the cultures of 20 countries through the eyes of an Olympic athlete. Volume 3 consists of two parts. Part 1 has five chapters with learning activities; those chapters include: (1)…

  12. Contemporary American Success Stories: Famous People of Hispanic Heritage. Volume III. A Mitchell Lane Multicultural Biography Series.

    ERIC Educational Resources Information Center

    Marvis, Barbara J.

    The biographies in this projected eight volume series for elementary school children represent the diversity of Hispanic heritage in the United States. Those featured are contemporary figures with national origins in the United States or Latin America, with careers that cover many aspects of contemporary life. Every person profiled in the series…

  13. The Uses of Mass Communications: Current Perspectives on Gratifications Research. Sage Annual Reviews of Communication Research Volume III.

    ERIC Educational Resources Information Center

    Blumler, Jay G., Ed.; Katz, Elihu, Ed.

    The essays in this volume examine the use of the mass media and explore the findings of the gratifications approach to mass communication research. Part one summaries the achievements in this area of mass media research and proposes an agenda for discussion of the future direction of this research in terms of a set of theoretical, methodological,…

  14. Conceptual Tools: Functional System, List of Functions, Operational Definitions of Functions. Method for Determining Language Objectives and Criteria, Volume III.

    ERIC Educational Resources Information Center

    Setzler, Hubert H., Jr.; And Others

    The conceptual tools used in the communication/language objectives-based system (C/LOBS), which supports the front-end analysis efforts of the Defense Language Institute Foreign Language Center, are examined. The C/LOBS project, which is described in 13 volumes and an executive summary, functions as a subsystem of the instructional systems…

  15. The Olympic Spirit: A Worldwide Connection, Volume III, 1994-95 Curriculum Guide. Olympic Day in the Schools.

    ERIC Educational Resources Information Center

    Atlanta Committee for the Olympic Games, GA.

    This curriculum guide focuses on cultural awareness for students in grades K-8 through studying participants in the 1996 Olympic Games in Atlanta. The program explores the cultures of 20 countries through the eyes of an Olympic athlete. Volume 3 consists of two parts. Part 1 has five chapters with learning activities; those chapters include: (1)…

  16. Business Education and Training: A Value-Laden Process. Volume III: Instilling Values in the Educational Process.

    ERIC Educational Resources Information Center

    Natale, Samuel M., Ed.; Fenton, Mark B., Ed.

    This volume contains 21 papers that explore value conflicts in all professions: "Ethics and the Development of Work: The Central Maintenance Computer Case" (Harry Hummels); "Too Many Cooks Spoil the Stew--Ethical Preparation of Interdisciplinary Professionals" (Vincent F. Maher); "Value Conflict in 'Competence-Based' Training Incentives" (John…

  17. Life Skills for the Developmentally Disabled: An Approach to Accountability in Deinstitutionalization. Volume III: Manual for Training Clients.

    ERIC Educational Resources Information Center

    Folsom, Geneva S.; And Others

    The third and final volume of the Life Skills for the Developmentally Disabled Project is a manual for assessing and training institutionalized clients for deinstitutionalization and community living. Charts for goal setting and objective plans with information on materials, setting, instructional plans, procedures, evaluation and followup methods…

  18. Higher Education and Development in South-East Asia. Volume III, Part 1, High-level Manpower for Development.

    ERIC Educational Resources Information Center

    Hunter, Guy

    This document, the first part of the third volume of a study concerned with the role of institutions of higher education in the development of countries in South-East Asia, appraises the high-level manpower needs of the region. The report is divided into two sections: the first includes the major comments on the position of high-level manpower in…

  19. Higher Education and Development in South-East Asia. Volume III, Part 2, Language Policy and Higher Education.

    ERIC Educational Resources Information Center

    Noss, Richard

    This document, the second part of the third volume of a study concerned with the role of institutions of higher education in the development of countries in South-East Asia, discusses the problems aroused by language in the region. Chapters I-IV cover assumptions of the study, common problems of the region, current solutions, and future outlook.…

  20. Contemporary American Success Stories: Famous People of Hispanic Heritage. Volume III. A Mitchell Lane Multicultural Biography Series.

    ERIC Educational Resources Information Center

    Marvis, Barbara J.

    The biographies in this projected eight volume series for elementary school children represent the diversity of Hispanic heritage in the United States. Those featured are contemporary figures with national origins in the United States or Latin America, with careers that cover many aspects of contemporary life. Every person profiled in the series…

  1. Target Volume Delineation in Oropharyngeal Cancer: Impact of PET, MRI, and Physical Examination

    SciTech Connect

    Thiagarajan, Anuradha; Caria, Nicola; Schoeder, Heiko; Iyer, N. Gopalakrishna; Wolden, Suzanne; Wong, Richard J.; Sherman, Eric; Fury, Matthew G.; Lee, Nancy

    2012-05-01

    Introduction: Sole utilization of computed tomography (CT) scans in gross tumor volume (GTV) delineation for head-and-neck cancers is subject to inaccuracies. This study aims to evaluate contributions of magnetic resonance imaging (MRI), positron emission tomography (PET), and physical examination (PE) to GTV delineation in oropharyngeal cancer (OPC). Methods: Forty-one patients with OPC were studied. All underwent contrast-enhanced CT simulation scans (CECTs) that were registered with pretreatment PETs and MRIs. For each patient, three sets of primary and nodal GTV were contoured. First, reference GTVs (GTVref) were contoured by the treating radiation oncologist (RO) using CT, MRI, PET, and PE findings. Additional GTVs were created using fused CT/PET scans (GTVctpet) and CT/MRI scans (GTVctmr) by two other ROs blinded to GTVref. To compare GTVs, concordance indices (CI) were calculated by dividing the respective overlap volumes by overall volumes. To evaluate the contribution of PE, composite GTVs derived from CT, MRI, and PET (GTVctpetmr) were compared with GTVref. Results: For primary tumors, GTVref was significantly larger than GTVctpet and GTVctmr (p < 0.001). Although no significant difference in size was noted between GTVctpet and GTVctmr (p = 0.39), there was poor concordance between them (CI = 0.62). In addition, although CI (ctpetmr vs. ref) was low, it was significantly higher than CI (ctpet vs. ref) and CI (ctmr vs. ref) (p < 0.001), suggesting that neither modality should be used alone. Qualitative analyses to explain the low CI (ctpetmr vs. ref) revealed underestimation of mucosal disease when GTV was contoured without knowledge of PE findings. Similar trends were observed for nodal GTVs. However, CI (ctpet vs. ref), CI (ctmr vs. ref), and CI (ctpetmr vs. ref) were high (>0.75), indicating that although the modalities were complementary, the added benefit was small in the context of CECTs. In addition, PE did not aid greatly in nodal GTV delineation

  2. Understanding Physical Developer (PD): Part II--Is PD targeting eccrine constituents?

    PubMed

    de la Hunty, Mackenzie; Moret, Sébastien; Chadwick, Scott; Lennard, Chris; Spindler, Xanthe; Roux, Claude

    2015-12-01

    Physical developer (PD) is a fingermark development technique that deposits silver onto fingermark ridges. It is the only technique currently in routine operational use that gives results on porous substrates that have been wet. There is a reasonable understanding of the working solution chemistry, but the chemical constituent(s) contained in fingermark residue that are specifically targeted by PD are largely unknown. A better understanding of the PD technique will permit a more informed selection of alternative or complementary detection methods, and greater usage in operational laboratories. Recent research by our group has shown that PD does not selectively target the lipids present in the residue. This research investigated the hypothesis that PD targets the eccrine constituents in fingermark residue. This was tested by comparison of PD and indanedione-zinc (Ind-Zn) treated natural fingermarks that had been deposited successively, and marks that had been deposited with a ten second interval in between depositions. Such an interval allows for the regeneration of secretions from the pores located on the ridges of the fingers. On fingermark depletions with no time interval between depositions, PD and Ind-Zn treated depletions successively (and comparatively) decreased in development intensity as the amount of residue diminished. Short time intervals in between successive depletions resulted in additional secretions from the pores intermittently occurring, the increased development of which was visualised by treatment with both PD and Ind-Zn. The changes in development intensity were seen with both techniques on the same split depletions in a series, comparably and proportionately. These results indicate that the components targeted by PD are contained in the material excreted by the friction ridge pores through its mirrored development with Ind-Zn. Repetition of the experiments on marks that only contained eccrine material showed good Ind-Zn development but poor

  3. High Energy Physics Forum for Computational Excellence: Working Group Reports (I. Applications Software II. Software Libraries and Tools III. Systems)

    SciTech Connect

    Habib, Salman; Roser, Robert

    2015-10-28

    Computing plays an essential role in all aspects of high energy physics. As computational technology evolves rapidly in new directions, and data throughput and volume continue to follow a steep trend-line, it is important for the HEP community to develop an effective response to a series of expected challenges. In order to help shape the desired response, the HEP Forum for Computational Excellence (HEP-FCE) initiated a roadmap planning activity with two key overlapping drivers -- 1) software effectiveness, and 2) infrastructure and expertise advancement. The HEP-FCE formed three working groups, 1) Applications Software, 2) Software Libraries and Tools, and 3) Systems (including systems software), to provide an overview of the current status of HEP computing and to present findings and opportunities for the desired HEP computational roadmap. The final versions of the reports are combined in this document, and are presented along with introductory material.

  4. Learning Directory 1970-71. A Comprehensive Guide to Instructional Materials in All Media. Volume I, Users Guide, Source Index, Instructional Materials Index A-Boun; Volume II, Bourq-Dros; Volume III, Drou-Gree; Volume IV, Greg-Mari; Volume V, Mark-Pisc; Volume VI, Pise-Smel; Volume VII, Smer-Z, 0-9.

    ERIC Educational Resources Information Center

    Westinghouse Learning Corp., New York, NY.

    Over 200,000 distinct items of instructional material are indexed in this seven volume annual directory. They are presented in 600,000 entries under more than 225,000 different topics. Information in the directory is divided into two sections: the instructional materials index and the source index. The instructional materials index is organized…

  5. Intellectual Mastery of Nature. Theoretical Physics from Ohm to Einstein. Volume 1: The Torch of Mathematics, 1800-1870.

    ERIC Educational Resources Information Center

    Jungnickel, Christa; McCormmach, Russell

    Intellectual mastery of nature was the stated goal of the German physicists of the nineteenth century. In this first of two volumes, an attempt is made to bridge social, institutional, and intellectual history. Separate sections of the book deal with: (1) establishing physics at the universities; (2) German physicists before 1830; (3) promoting…

  6. Intellectual Mastery of Nature. Theoretical Physics from Ohm to Einstein. Volume 1: The Torch of Mathematics, 1800-1870.

    ERIC Educational Resources Information Center

    Jungnickel, Christa; McCormmach, Russell

    Intellectual mastery of nature was the stated goal of the German physicists of the nineteenth century. In this first of two volumes, an attempt is made to bridge social, institutional, and intellectual history. Separate sections of the book deal with: (1) establishing physics at the universities; (2) German physicists before 1830; (3) promoting…

  7. West Hackberry Strategic Petroleum Reserve site brine-disposal monitoring, Year I report. Volume III. Biological oceanography. Final report

    SciTech Connect

    DeRouen, L.R.; Hann, R.W.; Casserly, D.M.; Giammona, C.; Lascara, V.J.

    1983-02-01

    The Department of Energy's Strategic Petroleum Reserve Program began discharging brine into the Gulf of Mexico from its West Hackberry site near Cameron, Louisiana in May 1981. The brine originates from underground salt domes being leached with water from the Intracoastal Waterway, making available vast underground storage caverns for crude oil. The effects of brine discharge on aquatic organisms are presented in this volume. The topics covered are: benthos; nekton; phytoplankton; zooplankton; and data management.

  8. Could High Volume of Physical Activities in Early Pregnancy Interfere with Deep Placentation?

    PubMed Central

    Vachon-Marceau, Chantale; Girard, Mario; Bisson, Michèle; Demers, Suzanne; Marc, Isabelle; Bujold, Emmanuel

    2016-01-01

    Background The impact of physical activity (PA) during pregnancy on obstetrical outcomes remains controversial. We followed pregnant women who reported more than 3 hours of sustained PA per week during the first trimester of pregnancy. Cases Total five eligible women were followed. We observed small placenta from the first trimester (median: 0.68; interquartile [IQ]: 0.62–0.97 multiples of median [MoM]) to delivery (median: 0.82; IQ: 0.71–0.94 MoM), high uterine artery pulsatility index in the first (median: 1.82; IQ: 1.68–1.99 MoM) and second trimesters (median: 1.33; IQ: 1.11–1.56 MoM) of pregnancy. Placenta pathology revealed deep vasculopathy in three (60%) cases. However, all participants delivered at term and none of them experienced preeclampsia. Conclusion This small case series suggest that high PA volume in first trimester could interfere with deep placentation. PMID:27924247

  9. Chemical and physical properties of plasma slags containing various amorphous volume fractions.

    PubMed

    Kuo, Yi-Ming; Wang, Chih-Ta; Tsai, Cheng-Hsien; Wang, Lin-Chi

    2009-02-15

    In this study, municipal solid waste incinerator fly ash was vitrified using a plasma torch. The fly ash contained rich Ca, causing a high basicity of 2.43. Pure quartz was used as an additive to adjust the basicity. BET surface area analysis, X-ray diffraction analysis, and a scanning electron microscope were used to examine the physical properties of slags. The chemical stability and the acid resistance of slags were evaluated using the toxicity characteristics leaching procedure and tests of acid bathing. The results indicate that the plasma torch effectively vitrified the fly ash. Anthropogenic metals with low boiling points, such as Cd, Pb, and Zn, were predominately vaporized into flue gas. Most of the metals with high boiling points, such as Cr, Cu, and Mn, remained in the slag. After the vitrification, hazardous metals were noticeably immobilized in all slags. However, the slags with higher amorphous volume fractions were more effective in metal immobilization and in resisting acid corrosion. This indicates that SiO(2) enhanced the formation of the glassy amorphous phase and improved the resistance of acid corrosion and the immobilization of hazardous metals.

  10. Reference earth orbital research and applications investigations (blue book). Volume 3: Physics

    NASA Technical Reports Server (NTRS)

    1971-01-01

    The definition of physics experiments to be conducted aboard the space station is presented. The four functional program elements are: (1) space physics research laboratory, (2) plasma physics and environmental perturbation laboratory, (3) cosmic ray physics laboratory, and (4) physics and chemistry laboratory. The experiments to be conducted by each facility are defined and the crew member requirements to accomplish the experiments are presented.

  11. Development of a Residential Education Program for Emotionally Deprived Pseudo-Retarded Blind Children, Volumes II and III. Final Report.

    ERIC Educational Resources Information Center

    Rigby, Mary E.; Woodcock, Charles C.

    A continuation of a report (EC 004 818) presents appended case studies of 15 children involved in a residential school program for the multiply handicapped blind. Each study provides information and developmental history, medical data, personal hygiene, eating habits, physical development, psychological adjustment, object recognition, classroom…

  12. The U.S. Air Service in World War I. Volume III. The Battle of St. Mihiel

    DTIC Science & Technology

    1979-01-01

    of Col. Edgar S. Gorrell’s "History of the Air Service AEF," the original of which is in the National Archives.3 These sources, unfortu- nately, do...interests of clarity and to meet the requirements imposed by the format of the printed volume. Editorial comments and notes have been kept to the minimum...Graphic, published in Paris by the Institut Geographique National .9 Maps and grids used by the Air Service, AEF are described in Appendix D of this

  13. Isobio software: biological dose distribution and biological dose volume histogram from physical dose conversion using linear-quadratic-linear model

    PubMed Central

    Jaikuna, Tanwiwat; Khadsiri, Phatchareewan; Chawapun, Nisa; Saekho, Suwit

    2017-01-01

    Purpose To develop an in-house software program that is able to calculate and generate the biological dose distribution and biological dose volume histogram by physical dose conversion using the linear-quadratic-linear (LQL) model. Material and methods The Isobio software was developed using MATLAB version 2014b to calculate and generate the biological dose distribution and biological dose volume histograms. The physical dose from each voxel in treatment planning was extracted through Computational Environment for Radiotherapy Research (CERR), and the accuracy was verified by the differentiation between the dose volume histogram from CERR and the treatment planning system. An equivalent dose in 2 Gy fraction (EQD2) was calculated using biological effective dose (BED) based on the LQL model. The software calculation and the manual calculation were compared for EQD2 verification with pair t-test statistical analysis using IBM SPSS Statistics version 22 (64-bit). Results Two and three-dimensional biological dose distribution and biological dose volume histogram were displayed correctly by the Isobio software. Different physical doses were found between CERR and treatment planning system (TPS) in Oncentra, with 3.33% in high-risk clinical target volume (HR-CTV) determined by D90%, 0.56% in the bladder, 1.74% in the rectum when determined by D2cc, and less than 1% in Pinnacle. The difference in the EQD2 between the software calculation and the manual calculation was not significantly different with 0.00% at p-values 0.820, 0.095, and 0.593 for external beam radiation therapy (EBRT) and 0.240, 0.320, and 0.849 for brachytherapy (BT) in HR-CTV, bladder, and rectum, respectively. Conclusions The Isobio software is a feasible tool to generate the biological dose distribution and biological dose volume histogram for treatment plan evaluation in both EBRT and BT. PMID:28344603

  14. Isobio software: biological dose distribution and biological dose volume histogram from physical dose conversion using linear-quadratic-linear model.

    PubMed

    Jaikuna, Tanwiwat; Khadsiri, Phatchareewan; Chawapun, Nisa; Saekho, Suwit; Tharavichitkul, Ekkasit

    2017-02-01

    To develop an in-house software program that is able to calculate and generate the biological dose distribution and biological dose volume histogram by physical dose conversion using the linear-quadratic-linear (LQL) model. The Isobio software was developed using MATLAB version 2014b to calculate and generate the biological dose distribution and biological dose volume histograms. The physical dose from each voxel in treatment planning was extracted through Computational Environment for Radiotherapy Research (CERR), and the accuracy was verified by the differentiation between the dose volume histogram from CERR and the treatment planning system. An equivalent dose in 2 Gy fraction (EQD2) was calculated using biological effective dose (BED) based on the LQL model. The software calculation and the manual calculation were compared for EQD2 verification with pair t-test statistical analysis using IBM SPSS Statistics version 22 (64-bit). Two and three-dimensional biological dose distribution and biological dose volume histogram were displayed correctly by the Isobio software. Different physical doses were found between CERR and treatment planning system (TPS) in Oncentra, with 3.33% in high-risk clinical target volume (HR-CTV) determined by D90%, 0.56% in the bladder, 1.74% in the rectum when determined by D2cc, and less than 1% in Pinnacle. The difference in the EQD2 between the software calculation and the manual calculation was not significantly different with 0.00% at p-values 0.820, 0.095, and 0.593 for external beam radiation therapy (EBRT) and 0.240, 0.320, and 0.849 for brachytherapy (BT) in HR-CTV, bladder, and rectum, respectively. The Isobio software is a feasible tool to generate the biological dose distribution and biological dose volume histogram for treatment plan evaluation in both EBRT and BT.

  15. Volume I. Percussion Sextet. (original Composition). Volume II. The Simulation of Acoustical Space by Means of Physical Modeling.

    NASA Astrophysics Data System (ADS)

    Manzara, Leonard Charles

    1990-01-01

    The dissertation is in two parts:. 1. Percussion Sextet. The Percussion Sextet is a one movement musical composition with a length of approximately fifteen minutes. It is for six instrumentalists, each on a number of percussion instruments. The overriding formal problem was to construct a coherent and compelling structure which fuses a diversity of musical materials and textures into a dramatic whole. Particularly important is the synthesis of opposing tendencies contained in stochastic and deterministic processes: global textures versus motivic detail, and randomness versus total control. Several compositional techniques are employed in the composition. These methods of composition will be aided, in part, by the use of artificial intelligence techniques programmed on a computer. Finally, the percussion ensemble is the ideal medium to realize the above processes since it encompasses a wide range of both pitched and unpitched timbres, and since a great variety of textures and densities can be created with a certain economy of means. 2. The simulation of acoustical space by means of physical modeling. This is a written report describing the research and development of a computer program which simulates the characteristics of acoustical space in two dimensions. With the computer program the user can simulate most conventional acoustical spaces, as well as those physically impossible to realize in the real world. The program simulates acoustical space by means of geometric modeling. This involves defining wall equations, phantom source points and wall diffusions, and then processing input files containing digital signals through the program, producing output files ready for digital to analog conversion. The user of the program is able to define wall locations and wall reflectivity and roughness characteristics, all of which can be changed over time. Sound source locations are also definable within the acoustical space and these locations can be changed independently at

  16. Environmental Studies in the Physical Sciences. Project Reports, Volume 3, The Rachel Carson Project.

    ERIC Educational Resources Information Center

    Tanner, R. Thomas

    This document is the third of seven accompanying volumes included in the Rachel Carson Project. The project attempts to introduce environmental education lessons and units into existing courses of study within a high school rather than to implement environmental education through the introduction of new courses. This volume reports the…

  17. Guidelines for Planning in Colleges and Universities. Volume 5: Physical Plant Planning, Utilities Studies.

    ERIC Educational Resources Information Center

    Pinnell, Charles; Wacholder, Michael

    The fifth and final volume of a series concerned with higher educational facilities planning expands the discussion of the utilities planning process initiated in the overview of volume one. Three major classes of utilities--energy utilities, service utilities, and communications utilities are studied. Their influences on the overall physical…

  18. Environmental monitoring and assessment program (EMAP) laboratory methods manual estuaries. Volume 1. Biological and physical analyses

    SciTech Connect

    Strobel, C.J.; Klemm, D.J.; Lobring, L.B.; Eichelberger, J.W.; Alford-Stevens, A.

    1995-08-01

    This document is intended to document analytical methods for use by laboratories conducting analyses for the Environmental Monitoring and Assessment Program-Estuaries. This document is volume I of a two-part series. The second volume of the EMAP-Estuaries Laboratory Methods Manual presents methods for the chemical analyses of sediments and tissue.

  19. Moderate Physical Activity Mediates the Association between White Matter Lesion Volume and Memory Recall in Breast Cancer Survivors.

    PubMed

    Cooke, Gillian E; Wetter, Nathan C; Banducci, Sarah E; Mackenzie, Michael J; Zuniga, Krystle E; Awick, Elizabeth A; Roberts, Sarah A; Sutton, Brad P; McAuley, Edward; Kramer, Arthur F

    2016-01-01

    Increased survival rates among breast cancer patients have drawn significant attention to consequences of both the presence of cancer, and the subsequent treatment-related impact on the brain. The incidence of breast cancer and the effects of treatment often result in alterations in the microstructure of white matter and impaired cognitive functioning. However, physical activity is proving to be a successful modifiable lifestyle factor in many studies that could prove beneficial to breast cancer survivors. This study investigates the link between white matter lesion volume, moderate physical activity, and cognition in breast cancer survivors following treatment compared to non-cancer age-matched controls. Results revealed that brain structure significantly predicted cognitive function via mediation of physical activity in breast cancer survivors. Overall, the study provided preliminary evidence suggesting moderate physical activity may help reduce the treatment related risks associated with breast cancer, including changes to WM integrity and cognitive impairment.

  20. Moderate Physical Activity Mediates the Association between White Matter Lesion Volume and Memory Recall in Breast Cancer Survivors

    PubMed Central

    Cooke, Gillian E.; Wetter, Nathan C.; Banducci, Sarah E.; Mackenzie, Michael J.; Zuniga, Krystle E.; Awick, Elizabeth A.; Roberts, Sarah A.; Sutton, Brad P.; McAuley, Edward; Kramer, Arthur F.

    2016-01-01

    Increased survival rates among breast cancer patients have drawn significant attention to consequences of both the presence of cancer, and the subsequent treatment-related impact on the brain. The incidence of breast cancer and the effects of treatment often result in alterations in the microstructure of white matter and impaired cognitive functioning. However, physical activity is proving to be a successful modifiable lifestyle factor in many studies that could prove beneficial to breast cancer survivors. This study investigates the link between white matter lesion volume, moderate physical activity, and cognition in breast cancer survivors following treatment compared to non-cancer age-matched controls. Results revealed that brain structure significantly predicted cognitive function via mediation of physical activity in breast cancer survivors. Overall, the study provided preliminary evidence suggesting moderate physical activity may help reduce the treatment related risks associated with breast cancer, including changes to WM integrity and cognitive impairment. PMID:26915025

  1. Metabolism of Pentoses and Pentitols by Aerobacter aerogenes III. Physical and Immunological Properties of Pentitol Dehydrogenases and Pentulokinases1

    PubMed Central

    Mortlock, R. P.; Fossitt, D. D.; Petering, D. H.; Wood, W. A.

    1965-01-01

    Mortlock, R. P. (Michigan State University, East Lansing), D. D. Fossitt, D. H. Petering, and W. A. Wood. Metabolism of pentoses and pentitols by Aerobacter aerogenes. III. Physical and immunological properties of pentitol dehydrogenases and pentulokinases. J. Bacteriol. 89:129–135. 1965.—Four pentulokinases and three pentitol dehydrogenases were purified from Aerobacter aerogenes PRL-R3, and the properties of the enzymes within each family were compared. d-Ribulokinase was purified from cells grown on ribitol, d-arabitol, and xylitol, and from a mutant constitutive for ribitol dehydrogenase; d-xylulokinase, from cells grown on d-xylose and xylitol; l-ribulokinase, from cells grown on l-arabinose; and l-xylulokinase, after growth on l-xylose. Similarly, ribitol dehydrogenase was purified after growth on ribitol, d-arabinose, and xylitol, and from the ribitol dehydrogenase-constitutive mutant. d-Arabitol dehydrogenase was obtained after growth on d-arabitol or d-xylose, and xylitol dehydrogenase was obtained after growth on xylitol. Except for l-xylulokinase, which also had a different S20 value, the pentulokinases had identical pH optima, Km for the ketopentose, and sedimentation constants, and fractionated identically by a number of procedures. These kinases could be distinguished only by their substrate and immunological specificity. Ribitol dehydrogenase and d-arabitol dehydrogenase could be distinguished by several properties, but the properties of xylitol dehydrogenase were always similar to ribitol dehydrogenase. In all cases, individual kinases or dehydrogenases produced by different inducers had identical properties. These data constitute evidence against multiple forms of the same enzyme being produced by different inducers and against the dehydrogenase family containing essentially identical proteins differing only at the active site. For the kinases, three of the four appear to differ only at the active site. PMID:14255652

  2. Imprinting Hatchery Reared Salmon and Steelhead Trout for Homing, Volume II of III; Data Summaries, 1978-1983 Final Report.

    SciTech Connect

    Slatick, Emil; Ringe, R.R.; Zaugg, Waldo S.

    1988-02-02

    The main functions of the National Marine Fisheries Service (NMFS) aquaculture task biologists and contractual scientists involved in the 1978 homing studies were primarily a surveillance of fish physiology, disease, and relative survival during culture in marine net-pens, to determine if there were any unusual factors that might affect imprinting and homing behavior. The studies were conducted with little background knowledge of the implications of disease and physiology on imprinting and homing in salmonids. The health status or the stocks were quite variable as could be expected. The Dworshak and Wells Hatcheries steelhead suffered from some early stresses in seawater, probably osmoregulatory. The incidences of latent BKD in the Wells and Chelan Hatcheries steelhead and Kooskia Hatchery spring chinook salmon were extremely high, and how these will affect survival in the ocean is not known. Gill enzyme activity in the Dworshak and Chelan Hatcheries steelhead at release was low. Of the steelhead, survival in the Tucannon Hatchery stock will probably be the highest, with Dworshak Hatchery stock the lowest. This report contains the data for the narratives in Volume I.

  3. ELUCID - Exploring the Local Universe with ReConstructed Initial Density Field III: Constrained Simulation in the SDSS Volume

    NASA Astrophysics Data System (ADS)

    Wang, Huiyuan; Mo, H. J.; Yang, Xiaohu; Zhang, Youcai; Shi, JingJing; Jing, Y. P.; Liu, Chengze; Li, Shijie; Kang, Xi; Gao, Yang

    2016-11-01

    A method we developed recently for the reconstruction of the initial density field in the nearby universe is applied to the Sloan Digital Sky Survey Data Release 7. A high-resolution N-body constrained simulation (CS) of the reconstructed initial conditions, with 30723 particles evolved in a 500 {h}-1 {Mpc} box, is carried out and analyzed in terms of the statistical properties of the final density field and its relation with the distribution of Sloan Digital Sky Survey galaxies. We find that the statistical properties of the cosmic web and the halo populations are accurately reproduced in the CS. The galaxy density field is strongly correlated with the CS density field, with a bias that depends on both galaxy luminosity and color. Our further investigations show that the CS provides robust quantities describing the environments within which the observed galaxies and galaxy systems reside. Cosmic variance is greatly reduced in the CS so that the statistical uncertainties can be controlled effectively, even for samples of small volumes.

  4. Black liquor combustion validated recovery boiler modeling: Final year report. Volume 3 (Appendices II, sections 2--3 and III)

    SciTech Connect

    Grace, T.M.; Frederick, W.J.; Salcudean, M.; Wessel, R.A.

    1998-08-01

    This project was initiated in October 1990, with the objective of developing and validating a new computer model of a recovery boiler furnace using a computational fluid dynamics (CFD) code specifically tailored to the requirements for solving recovery boiler flows, and using improved submodels for black liquor combustion based on continued laboratory fundamental studies. The key tasks to be accomplished were as follows: (1) Complete the development of enhanced furnace models that have the capability to accurately predict carryover, emissions behavior, dust concentrations, gas temperatures, and wall heat fluxes. (2) Validate the enhanced furnace models, so that users can have confidence in the predicted results. (3) Obtain fundamental information on aerosol formation, deposition, and hardening so as to develop the knowledge base needed to relate furnace model outputs to plugging and fouling in the convective sections of the boiler. (4) Facilitate the transfer of codes, black liquid submodels, and fundamental knowledge to the US kraft pulp industry. Volume 3 contains the following appendix sections: Formation and destruction of nitrogen oxides in recovery boilers; Sintering and densification of recovery boiler deposits laboratory data and a rate model; and Experimental data on rates of particulate formation during char bed burning.

  5. Offshore oceanographic and environmental monitoring services for the Strategic Petroleum Reserve. Eighteen-month report for the West Hackberry Site, May 1983-November 1983. Volume III, Executive Summary

    SciTech Connect

    Hann, R.W. Jr.; Giammona, C.P.; Randall, R.E.

    1984-04-01

    The Department of Energy's Strategic Petroleum Reserve Program began leaching the West Hackberry salt dome and discharging brine into the coastal waters offshore of Cameron, Louisiana during mid-May 1981. This report describes the findings of a team of Texas A and M University scientists and engineers who have conducted a study to evaluate the effects of the West Hackberry brine discharge on the marine envoronment. The study addresses the areas of physical oceanography, analysis of the discharge plume, water and sediment quality, special pollutants, nekton, benthos, phytoplankton, zooplankton and data management. It focuses on the period from May 1, 1982 through November 14, 1983. Volume 3 contains the executive summary and summaries for the following tasks: physical oceanography; brine plume; water and sediment quality; special pollutant survey; nekton; benthos; phytoplankton; and zooplankton. 1 figure.

  6. High Energy Physics: Ichep 2000 - Proceedings of the 30th International Conference (in 2 Volumes)

    NASA Astrophysics Data System (ADS)

    Lim, C. S.; Yamanaka, Taku

    The Table of Contents for the book is as follows: * VOLUME I * Foreword * Conference Organization * PLENARY SESSIONS * PL-01 New Results from e+e- B-factories * First CP Violation Results from BaBar * A Measurement of CP Violation in B0 Meson Decays at Belle * New Results from CLEO * PL-02 CP Violation and Rare Decays * Recent Experimental Results on CP Violating and Rare K and μ Decays * PL-03 Heavy Flavor Physics (charm, bottom, top and τ) * Heavy Flavour Physics * PL-04 Flavor Dynamics (theory) * Flavour Dynamics - Central Mysteries of the Standard Model * PL-05 Lattice Field Theory * Lattice Field Theory * PL-06 Precision Tests of the Standard Model * Precision Tests of the Electroweak Gauge Theory * New Results from the Muon G-2 Experiment * PL-07 Search for New Particles and New Phenomena * Searches for New Particles and New Physics: Results from e+e- Colliders * Searching for New Particles and Phenomena at Hadron Colliders * PL-08 Neutrino Physics * Accelerator and Reactor Neutrino Experiments * Results from Atmospheric and Solar Neutrinos Experiments * PL-09 Beyond the Standard Model * Beyond the Standard Model * PL-10 Recent Progress in Field Theory * The Utility of Quantum Field Theory * PL-11 Hard Interaction Processes (high Q2: DIS, jets) * Hard Interactions at High Q2: DIS, Jets * PL-12 Soft Interaction Processes (low Q2: diffraction, two-photon and spin structure) * Soft Hadronic Interactions * PL-14 Future Accelerators * Future Accelerators * PL-15 High Energy Heavy Ion Collisions * High Energy Heavy Ion Collisions: The Physics of Super-Dense Matter * PL-16 Experimental Particle Astrophysics * High Energy Particles from the Universe * Low Energy Particles from the Universe * PL-17 Cosmology and Particle Physics * Cosmology and Particle Physics * PL-18 Reports on IUPAP and ICFA * IUPAP The International Union of Pure and Applied Physics * Report on ICFA * PL-19 Summary * Summary * PARALLEL SESSIONS * PA-01 Hadron Spectroscopy (light and heavy quarks

  7. Physical and Chemical Sciences Center - research briefs. Volume 1-96

    SciTech Connect

    Mattern, P.L.

    1994-12-31

    This report provides brief summaries of research performed in chemical and physical sciences at Sandia National Laboratories. Programs are described in the areas of advanced materials and technology, applied physics and chemistry, lasers, optics, and vision, and resources and capabilities.

  8. Physics Lectures and Laboratories. A Model To Improve Preservice Elementary Science Teacher Development. Volume II.

    ERIC Educational Resources Information Center

    Dresser, Miles

    A group of scientists and science educators has developed and pilot tested an integrated physical science program designed for preservice elementary school teachers. This document includes the syllabus and class materials for the Physics block of the physical science courses developed by the group. Included are diagrams, lecture notes, homework…

  9. Scientific Research in British Universities and Colleges 1969-70, Volume I, Physical Sciences.

    ERIC Educational Resources Information Center

    Department of Education and Science, London (England).

    This annual publication (1969-1970) contains brief statements about current research in the physical sciences being conducted at British universities and colleges. Areas included are chemistry, physics, engineering, biochemistry, biometry, biophysics, physical geography, mathematics, computing science, and history and philosophy of science. (CP)

  10. Volume and social context of physical activity in association with mental health, anxiety and depression among youth.

    PubMed

    Doré, Isabelle; O'Loughlin, Jennifer L; Beauchamp, Guy; Martineau, Marc; Fournier, Louise

    2016-10-01

    There is growing interest in physical activity (PA) to prevent mental disorders in youth. However, few studies examine the association between PA and mental health. Further, how PA volume and context relate to mental health and mental disorders remains unclear, especially among youth in transition to adulthood. This study examined the cross-sectional associations among PA volume and context, mental health, and symptoms of anxiety and depression in post-secondary students. A total of 1527 post-secondary students (97.4% were age 16-24years) recruited in a CEGEP in Quebec, Canada completed a self-report questionnaire during class-time in October 2013. Multivariate linear regression was used to model the associations between PA volume and context and mental health, anxiety and depression controlling for sex, age and perceived socioeconomic status. Volume of moderate-to-vigorous leisure time PA (MVPA) was positively associated with mental health (β (95% CI)=0.072 (0.045, 0.099)) and inversely associated with symptoms of anxiety (-0.011 (-0.020, -0.001)) and depression (-0.010 (-0.017, -0.003)). Volume including all PA intensities was associated with mental health (0.052 (0.028, 0.076)). After controlling for PA volume, active youth involved in team sports had better mental health than those who engaged in PA individually. PA volume and the social context of PA are independently associated with mental health among youth. MVPA is inversely associated with anxiety and depressive symptoms.

  11. LIQUID PHASE FISCHER-TROPSCH (III IV) DEMONSTRATION IN THE LAPORTE ALTERNATIVE FUELS DEVELOPMENT UNIT. Final Topical Report. Volume I/II: Main Report. Task 1: Engineering Modifications (Fischer-Tropsch III IV Demonstration) and Task 2: AFDU Shakedown, Operations, Deactivation (Shut-Down) and Disposal (Fischer-Tropsch III IV Demonstration)

    SciTech Connect

    Bharat L. Bhatt.

    1999-06-01

    Slurry phase Fischer-Tropsch technology was successfully demonstrated in DOE's Alternative Fuels Development Unit (AFDU) at LaPorte, Texas. Earlier work at LaPorte, with iron catalysts in 1992 and 1994, had established proof-of-concept status for the slurry phase process. The third campaign (Fischer-Tropsch III), in 1996, aimed at aggressively extending the operability of the slurry reactor using a proprietary cobalt catalyst. Due to an irreversible plugging of catalyst-wax separation filters as a result of unexpected catalyst fines generation, the operations had to be terminated after seven days on-stream. Following an extensive post-run investigation by the participants, the campaign was successfully completed in March-April 1998, with an improved proprietary cobalt catalyst. These runs were sponsored by the U. S. Department of Energy (DOE), Air Products Chemicals, Inc., and Shell Synthetic Fuels, Inc. (SSFI). A productivity of approximately 140 grams (gm) of hydrocarbons (HC)/ hour (hr)-liter (lit) of expanded slurry volume was achieved at reasonable system stability during the second trial (Fischer-Tropsch IV). The productivity ranged from 110-140 at various conditions during the 18 days of operations. The catalyst/wax filters performed well throughout the demonstration, producing a clean wax product. For the most part, only one of the four filter housings was needed for catalyst/wax filtration. The filter flux appeared to exceed the design flux. A combination of use of a stronger catalyst and some innovative filtration techniques were responsible for this success. There was no sign of catalyst particle attrition and very little erosion of the slurry pump was observed, in contrast to the Fischer-Tropsch III operations. The reactor operated hydrodynamically stable with uniform temperature profile and gas hold-ups. Nuclear density and differential pressure measurements indicated somewhat higher than expected gas hold-up (45 - 50 vol%) during Fischer-Tropsch IV

  12. LIQUID PHASE FISCHER-TROPSCH (III & IV) DEMONSTRATION IN THE LAPORTE ALTERNATIVE FUELS DEVELOPMENT UNIT. Final Topical Report. Volume I/II: Main Report. Task 1: Engineering Modifications (Fischer-Tropsch III & IV Demonstration) and Task 2: AFDU Shakedown, Operations, Deactivation (Shut-Down) and Disposal (Fischer-Tropsch III & IV Demonstration).

    SciTech Connect

    Bharat L. Bhatt

    1999-06-01

    Slurry phase Fischer-Tropsch technology was successfully demonstrated in DOE's Alternative Fuels Development Unit (AFDU) at LaPorte, Texas. Earlier work at LaPorte, with iron catalysts in 1992 and 1994, had established proof-of-concept status for the slurry phase process. The third campaign (Fischer-Tropsch III), in 1996, aimed at aggressively extending the operability of the slurry reactor using a proprietary cobalt catalyst. Due to an irreversible plugging of catalyst-wax separation filters as a result of unexpected catalyst fines generation, the operations had to be terminated after seven days on-stream. Following an extensive post-run investigation by the participants, the campaign was successfully completed in March-April 1998, with an improved proprietary cobalt catalyst. These runs were sponsored by the U. S. Department of Energy (DOE), Air Products & Chemicals, Inc., and Shell Synthetic Fuels, Inc. (SSFI). A productivity of approximately 140 grams (gm) of hydrocarbons (HC)/ hour (hr)-liter (lit) of expanded slurry volume was achieved at reasonable system stability during the second trial (Fischer-Tropsch IV). The productivity ranged from 110-140 at various conditions during the 18 days of operations. The catalyst/wax filters performed well throughout the demonstration, producing a clean wax product. For the most part, only one of the four filter housings was needed for catalyst/wax filtration. The filter flux appeared to exceed the design flux. A combination of use of a stronger catalyst and some innovative filtration techniques were responsible for this success. There was no sign of catalyst particle attrition and very little erosion of the slurry pump was observed, in contrast to the Fischer-Tropsch III operations. The reactor operated hydrodynamically stable with uniform temperature profile and gas hold-ups. Nuclear density and differential pressure measurements indicated somewhat higher than expected gas hold-up (45 - 50 vol%) during Fischer-Tropsch IV

  13. SU-E-J-88: Margin Reduction of Level II/III Planning Target Volume for Image-Guided Simultaneous Integrated Boost Head-And-Neck Treatment

    SciTech Connect

    Can, S; Neylon, J; Qi, S; Santhanam, A; Low, D

    2014-06-01

    Purpose: To investigate the feasibility of improved normal tissue sparing for head-and-neck (H'N) image-guided radiotherapy (IGRT) by employing tighter CTV-to-PTV margins for target level II/III though a GPU-based deformable image registration and dose accumulation framework. Methods: Ten H'N simultaneous integrated boost cases treated on TomoTherapy were retrospectively analyzed. Weekly kVCT scans in addition to daily MVCT scans were acquired for each patient. Reduced margin plans were generated with 0- mm margin for level II and III PTV (while 3-5 mm margin for PTV1) and compared with the standard margin plan using 3-5mm margin to all CTV1-3 (reference plan). An in-house developed GPU-based 3D image deformation tool was used to register and deform the weekly KVCTs with the planning CT and determine the delivered mean/minimum/maximum dose, dose volume histograms (DVHs), etc. Results: Compared with the reference plans, the averaged cord maximum, the right and left parotid doses reduced by 22.7 %, 16.5 %, and 9 % respectively in the reduced margin plans. The V95 for PTV2 and PTV3 were found within 2 and 5% between the reference and tighter margin plans. For the reduced margin plans, the averaged cumulative mean doses were consistent with the planned dose for PTV1, PTV2 and PTV3 within 1.5%, 1.7% and 1.4%. Similar dose variations of the delivered dose were seen for the reference and tighter margin plans. The delivered maximum and mean doses for the cord were 3.55 % and 2.37% higher than the planned doses; a 5 % higher cumulative mean dose for the parotids was also observed for the delivered dose than the planned doses in both plans. Conclusion: By imposing tighter CTV-to-PTV margins for level II and III targets for H'N irradiation, acceptable cumulative doses were achievable when coupled with weekly kVCT guidance while improving normal structure sparing.

  14. Effects of dietary soy protein on skeletal muscle volume and strength in humans with various physical activities.

    PubMed

    Hashimoto, Rie; Sakai, Atsuko; Murayama, Masumi; Ochi, Arisa; Abe, Tomoki; Hirasaka, Katsuya; Ohno, Ayako; Teshima-Kondo, Shigetada; Yanagawa, Hiroaki; Yasui, Natsuo; Inatsugi, Mikiko; Doi, Daisuke; Takeda, Masanori; Mukai, Rie; Terao, Junji; Nikawa, Takeshi

    2015-01-01

    In recent years, the number of bedridden people is rapidly increasing due to aging or lack of exercise in Japan. This problem is becoming more serious, since there is no countermeasure against it. In the present study, we designed to investigate whether dietary proteins, especially soy, had beneficial effects on skeletal muscle in 59 volunteers with various physical activities. We subjected 59 volunteers with various physical activities to meal intervention examination. Persons with low and high physical activities were divided into two dietary groups, the casein diet group and the soy diet group. They ate daily meals supplemented with 7.8 g of powdered casein or soy protein isolate every day for 30 days. Bedridden patients in hospitals were further divided into three dietary groups: the no supplementation diet group, the casein diet group and the soy diet group. They were also subjected to a blood test, a urinalysis, magnetic resonance imaging analysis and muscle strength test of the knee before and after the meal intervention study. Thirty-day soy protein supplementation significantly increased skeletal muscle volume in participants with low physical activity, compared with 30-day casein protein supplementation. Both casein and soy protein supplementation increased the volume of quadriceps femoris muscle in bedridden patients. Consistently, soy protein significantly increased their extension power of the knee, compared with casein protein. Although casein protein increased skeletal muscle volume more than soy protein in bedridden patients, their muscle strength changes by soy protein supplementation were bigger than those by casein protein supplementation. The supplementation of soy protein would be one of the effective foods which prevent the skeletal muscle atrophy caused by immobilization or unloading.

  15. Correlation between free-volume parameters and physical properties of polyethylene-nitrile rubber blend

    NASA Astrophysics Data System (ADS)

    Gomaa, E.; Mostafa, N.; Mohsen, M.; Mohammed, M.

    2004-10-01

    Positron annihilation lifetime spectroscopy (PALS) was used to study the immiscibility of a polar nitrile rubber (NBR) that had been blended with pure and waste, low- and high-density polyethylene (PE). The effect of the weight percent of the rubber added to the PE was also investigated. It was found that a complicated variation (positive and negative) in both free-volume parameters (τ3 and I 3) from the values of the initial polymers forms an immiscible blend. These results are supported by a significant broadening in the free-volume hole size distributions. This has been interpreted in terms of interfacial spaces created between the boundaries of the two phases. Furthermore, a correlation was established between the free-volume parameters (τ3 and I 3) and the electrical and mechanical properties of the before mentioned polymer blends as a function of the weight percent of waste PE.

  16. Industrial Prep, Volume Three, Junior Year--Contents: Physics and English.

    ERIC Educational Resources Information Center

    Hackensack Public Schools, NJ.

    This Grade 11 teaching guide contains two curriculums which focus on 10 team physics projects and five thematic units in English. The 10 group physics projects are derived from the application of three laboratory units on the properties of matter, mechanics, and electricity. The outlined English curriculum ranges from such specifically pragmatic…

  17. Child in Sport and Physical Activity. International Series on Sport Sciences. Volume 3.

    ERIC Educational Resources Information Center

    Albinson, J.G., Ed.; Andrew, G.M., Ed.

    This collection of papers reviews the effects of sport and physical activity on children. It is organized around six sections representing the basic disciplines that contribute to a broad view of the child in sport and physical activity: physiology; medicine; growth and development; psychology; sociology; and motor learning. Although each paper…

  18. Handbook on the physics and chemistry of rare earths. Volume 9

    SciTech Connect

    Gschneider, K.A. Jr.; Eyring, L.

    1987-01-01

    This volume continues the coverage of a wide spectrum of topics. Recently it has been said that the rare earth elements are destined to play an even greater role in our ''high-tech'' society in the future than they have in the past. This judgment is based upon the trend of increasing applications resulting from the electronic structures of these materials that lead to their unusual optical, magnetic, electrical and chemical properties so adaptable to the demands now being placed on materials. Four chapters in this tradition comprise the contents of this volume.

  19. Physical fitness and volume of leisure time physical activity relate with low stress and high mental resources in young men.

    PubMed

    Kettunen, O; Kyröläinen, H; Santtila, M; Vasankari, T

    2014-08-01

    There is limited evidence available regarding the relationship between physical fitness, especially muscular fitness, and the mental well-being among young healthy men. Therefore, the aim of the present study was to investigate the impact of measured cardiovascular and muscle fitness and self reported leisure time physical activity (LTPA) on outcomes of stress and mental resources in Finnish young men. In a cross-sectional study, 831 men (mean age 25 y) underwent cardiovascular and muscle fitness test and completed LTPA and Occupational Stress Questionnaires (OSQ). For analysis, the subjects were divided to LTPA, CVF and MFI tertiles. The group with low LTPA reported 6% and 13% more stress (ANCOVA using age, body mass index, smoking and alcohol use as covariates, P<0.05 in both) and 6% and 12% (P<0.05 in both) less mental resources than the moderate and high LTPA groups, respectively. The group having low cardiovascular fitness experienced 8% and 9% (P<0.001 in both) more stress and 7% and 7% (P<0.05 in both) less mental resources than moderate and high cardiovascular fitness groups. The low muscle fitness index (MFI) group reported 7% (P<0.01) less mental resources than those with moderate MFI and 8% (P<0.001) more stress and 8% (P<0.001) less mental resources than those with high MFI. Both good aerobic and muscular fitness together with high LTPA are associated with low stress and high mental resources.

  20. Physical and Chemical Sciences Center: Research briefs. Volume 9-94

    SciTech Connect

    Vook, F.L.; Samara, G.A.

    1994-12-31

    As Sandia National Laboratories and the Physical and Chemical Sciences Center develop an increasingly diverse set of customers, research partners, and Cooperative Research and Development Agreements (CRADA`s) with industry, there is a need for providing more concise information describing the technical achievements and capabilities. This publication, Research Briefs, is designed to inform the present and potential partners in research and technology advancement. The research emphasizes semiconductor physics, electronic materials, surface physics and chemistry, plasma and chemical processing sciences, lasers and optics, vision science, ion-solid interactions and defect physics, and advanced materials physics. The specific programs pursued are driven by the research goals which are greatly influenced by interactions with the government and industrial customers.

  1. Data catalog series for space science and applications flight missions. Volume 5A: Descriptions of astronomy, astrophysics, and solar physics spacecraft and investigations. Volume 5B: Descriptions of data sets from astronomy, astrophysics, and solar physics spacecraft and investigations

    NASA Technical Reports Server (NTRS)

    Kim, Sang J. (Editor)

    1988-01-01

    The main purpose of the data catalog series is to provide descriptive references to data generated by space science flight missions. The data sets described include all of the actual holdings of the Space Science Data Center (NSSDC), all data sets for which direct contact information is available, and some data collections held and serviced by foreign investigators, NASA and other U.S. government agencies. This volume contains narrative descriptions of data sets of astronomy, astrophysics, solar physics spacecraft and investigations. The following spacecraft series are included: Mariner, Pioneer, Pioneer Venus, Venera, Viking, Voyager, and Helios. Separate indexes to the planetary and interplanetary missions are also provided.

  2. Effect of Sprayed Solution Volume on Physical Properties of Titanium Dioxide Thin Films

    NASA Astrophysics Data System (ADS)

    Naffouti, Wafa; Ben Nasr, Tarek; Briot, Olivier; Kamoun-Turki, Najoua

    2015-10-01

    Titanium dioxide (TiO2) thin films were deposited on glass substrates by spray pyrolysis technique from different solution volumes. We studied the effect of sprayed solution volume on the structural, morphological and optical properties of TiO2 films. X-ray diffraction studies revealed the presence of an anatase phase with a tetragonal structure with (101) preferred orientation. The best crystallinity was obtained in the case of a sprayed solution volume of 60 ml. Also, this film had a lower average surface roughness (RMS) as measured by atomic force microscopy. Transmission and reflection optical analysis showed interference phenomena indicating a smooth reflecting surface of the film. An indirect band gap of about 3.46 eV was found, indicating a potential use of these films in solar cell devices. Based on the optical measurements, the film thickness was determined by the envelope method, which was in agreement with the scanning electron microscopy result. Wemple-Di Domenico single oscillator and Spitzer-Fan models were used to study the optical constants of the films grown from different sprayed solution volumes. Photoluminescence emission intensity was found to increase with increasing film crystallinity, and the spectra showed ultraviolet and visible emissions corresponding to intrinsic emission and trap levels within the band gap, respectively.

  3. Using Microcomputers in the Physical Chemistry Laboratory: A Partial Molal Volumes Experiment.

    ERIC Educational Resources Information Center

    Venugopalan, Mundiyath

    1986-01-01

    Describes a computer program used in an experiment in which the partial molal volumes of sodium chloride solutions are calculated as a function of concentration from densities measured with a pycnometer. The complete program listing (also available from the author on disk) and a sample run are included. (JN)

  4. Using Microcomputers in the Physical Chemistry Laboratory: A Partial Molal Volumes Experiment.

    ERIC Educational Resources Information Center

    Venugopalan, Mundiyath

    1986-01-01

    Describes a computer program used in an experiment in which the partial molal volumes of sodium chloride solutions are calculated as a function of concentration from densities measured with a pycnometer. The complete program listing (also available from the author on disk) and a sample run are included. (JN)

  5. Guidelines for Planning in Colleges and Universities. Volume 4: Physical Plant Planning, Facilities Studies.

    ERIC Educational Resources Information Center

    Pinnell, Charles; Wacholder, Michael

    The fourth of a five-volume series concerned with higher educational planning provides techniques for the estimation of an institution's facility requirements. The facilities are discussed within the framework of two broad categories--(1) academic program facilities, and (2) residential housing facilities. The academic program facilities provide…

  6. PROCEEDINGS OF RIKEN BNL RESEARCH CENTER WORKSHOP, RHIC SPIN PHYSICS V, VOLUME 32, FEBRUARY 21, 2001.

    SciTech Connect

    BUNCE,G.; SAITO,N.; VIGDOR,S.; ROSER,T.; SPINKA,H.; ENYO,H.; BLAND,L.C.; GURYN,W.

    2001-02-21

    The RIKEN BNL Research Center (RBRC) was established in April 1997 at Brookhaven National Laboratory. It is funded by the ''Rikagaku Kenkysho'' (RIKEN, The Institute of Physical and Chemical Research) of Japan. The Center is dedicated to the study of strong interactions, including spin physics, lattice QCD and RHIC physics through the nurturing of a new generation of young physicists. During the fast year, the Center had only a Theory Group. In the second year, an Experimental Group was also established at the Center. At present, there are seven Fellows and nine post dots in these two groups. During the third year, we started a new Tenure Track Strong Interaction Theory RHIC Physics Fellow Program, with six positions in the academic year 1999-2000; this program will increase to include eleven theorists in the next academic year, and, in the year after, also be extended to experimental physics. In addition, the Center has an active workshop program on strong interaction physics, about ten workshops a year, with each workshop focused on a specific physics problem. Each workshop speaker is encouraged to select few of the most important transparencies from his or her presentation, accompanied by a page of explanation. This material is collected at the end of the workshop by the organizer to form proceedings, which can therefore be available within a short time. The construction of a 0.6 teraflop parallel processor, which was begun at the Center on February 19, 1998, was completed on August 28, 1998.

  7. Physical-chemical stability of fluorinated III-N surfaces: Towards the understanding of the (0001) AlxGa1-xN surface donor modification by fluorination

    NASA Astrophysics Data System (ADS)

    Reiner, Maria; Schellander, Josef; Denifl, Günter; Stadtmueller, Michael; Schmid, Michael; Frischmuth, Tobias; Schmid, Ulrich; Pietschnig, Rudolf; Ostermaier, Clemens

    2017-06-01

    Gallium nitride based high electron mobility transistors are widely known for their operational instabilities regarding interface defects to the dielectric. In this paper, we discuss a III-N surface treatment that results in an electrically more defined interface and hence a narrower distribution of electrically present interface states compared to the original, untreated interface. This surface modification is caused by a remote plasma fluorination of the III-N surface. We show that it is a very distinctive surface processing which cannot be reproduced by other plasma techniques or ion implantation. Applying physical and chemical analyses, the fluorination is found to have a remarkable stability towards temperatures up to 700 °C and is also stable in air for up to 180 h. However, an aqueous clean allows the surface to return to its original state. Even though the exact physical origin of the responsible surface donor cannot be inferred, we suggest that fluorine itself might not directly represent the new surface donor but that it rather activates the III-N surface prior to the dielectric deposition or even substitutes and hence reduces the concentration of surface hydroxides.

  8. Sixth Microgravity Fluid Physics and Transport Phenomena Conference: Exposition Topical Areas 1-6. Volume 2

    NASA Technical Reports Server (NTRS)

    Singh, Bhim (Compiler)

    2002-01-01

    The Sixth Microgravity Fluid Physics and Transport Phenomena Conference provides the scientific community the opportunity to view the current scope of the Microgravity Fluid Physics and Transport Phenomena Program, current research opportunities, and plans for the near future. The conference focuses not only on fundamental research but also on applications of this knowledge towards enabling future space exploration missions. A whole session dedicated to biological fluid physics shows increased emphasis that the program has placed on interdisciplinary research. The conference includes invited plenary talks, technical paper presentations, poster presentations, and exhibits. This CP (conference proceeding) is a compilation of the abstracts, presentations, and posters presented at the conference.

  9. Proceedings of the workshop on program options in intermediate-energy physics. Volume 1. Summary and panel reports

    SciTech Connect

    Allred, J.C.; Talley, B.

    1980-05-01

    A Workshop on Program Options in Intermediate-Energy Physics sponsored by the US Department of Energy was held at Los Alamos Scientific Laboratory, August 20 to 31, 1979. The scope of the workshop included all laboratories in intermediate-energy physics, worldwide, and all of these sent representatives to the workshop. The workshop addressed itself to the critical questions on nuclear and particle physics and how they can best be investigated by intermediate-energy accelerators. Among the questions that the workshop members considered were: (1) what are the important physics topics which might be understood through research on these accelerators in the next 10 years. These topics include, but are not restricted to, fundamental interactions and symmetries in particle physics, and nuclear modes of motion, structure, and reaction mechanisms; (2) what experiments should be undertaken to carry out the program. What are the kinematical conditions, accuracies, resolutions, and other parameters required to obtain the desired knowledge; (3) which accelerators are best suited for each experiment. What work at other laboratories (low-, intermediate-, or high-energy) could be undertaken to complement and/or supplement the proposed LAMPF program; and (4) what new facility capabilities should be explored for the long-term future. The workshop was divided into small panels in order to promote effective interchange of ideas. After reports to other panels and plenary sessions, the panelists prepared reports stating the results of their deliberations. These reports comprise the principal part of Volume I.

  10. The space shuttle payload planning working groups. Volume 2: Atmospheric and space physics

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The findings of the Atmospheric and Space Physics working group of the space shuttle mission planning activity are presented. The principal objectives defined by the group are: (1) to investigate the detailed mechanisms which control the near-space environment of the earth, (2) to perform plasma physics investigations not feasible in ground-based laboratories, and (3) to conduct investigations which are important in understanding planetary and cometary phenomena. The core instrumentation and laboratory configurations for conducting the investigations are defined.

  11. It takes some effort. How minimal physical effort reduces consumption volume.

    PubMed

    Brunner, Thomas A

    2013-12-01

    Plenty of studies have demonstrated that effort influences food choice. However, few have been conducted to analyze the effect of effort on consumption volume. Moreover, the few studies that have measured consumption volume all have strong limitations. The goal of the present paper is to disentangle confounding variables in earlier research and to rule out various alternative explanations. In a tasting setting focusing on snacking behavior, either unwrapping a food product or grabbing it with sugar tongs was enough to significantly reduce consumption, regardless of whether an unhealthy or healthy food item was used. Hardly any cognitive resources seem to be necessary for the effect to occur, as cognitive load did not affect the findings. In light of obesity being a pressing concern, these findings might be valuable for individuals as well as for the food industry.

  12. Patent Abstract Digest. Volume III.

    DTIC Science & Technology

    1981-09-01

    FOR TIlE MULTIPURPOSE 4.122,675 10/1978 Polyak ........................... 60/641 X UTILIZATION OF SOLAR ENERGY FOREIGN PATENT DOCUMENTS 1761 Inventor...contained in Ohio 40"menf .of em W arat thot such use be fro* ffe Pivately owned riht. A 00300 AFSC ar*P7 79c R&LD RECORD (PatentI Abet...., lv PATENT

  13. Carolina View. Volume III, 1987.

    ERIC Educational Resources Information Center

    Davis, Char, Ed.; Welsh, Michael, Ed.

    1987-01-01

    Developments on college campuses, and specifically at the University of South Carolina (USC), are presented in 15 articles and 3 book reviews. Titles and authors are as follows: "Assessing the Papal Visit" (Jerome N. Vereb); "How Long Does It Take to Graduate from Carolina" (Michael F. Welsh, Mark G. Shanley, Charles H.…

  14. Structural assessment approach (SAA) input package. Volume 3: User's Manual (physical security)

    SciTech Connect

    Orvis, W.J.

    1981-06-01

    The operation and use of the Structured Assessment Approach (SAA) Input Package programming written for a Tektronix 4050 Series Computer is described. The programming consists of the Facility Description Program (described in this volume) and its continuation, the Accounting System Program (planned), plus several service routines. These programs generate the input files that are used by the SAA codes in a mainframe computer, such as the CDC 7600 at the Lawrence Livermore National Laboratory.

  15. The space shuttle payload planning working groups. Volume 5: Solar physics

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The findings of the Solar Physics working group of the space shuttle payload planning activity are presented. The areas to be investigated by the solar physics experiments are: (1) the production of mechanical energy in the subphotospheric layers and its transport and dissipation in the upper layers of the atmosphere, (2) the mass flux from the subphotospheric layers into the chromosphere and corona and beyond the solar wind, (3) solar activity and its relationship to magnetic fields, and (4) the production of solar flares. The approach to be followed in conducting the experiments and the equipment required are defined.

  16. The space shuttle payload planning working groups. Volume 8: Earth and ocean physics

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The findings and recommendations of the Earth and Ocean Physics working group of the space shuttle payload planning activity are presented. The requirements for the space shuttle mission are defined as: (1) precision measurement for earth and ocean physics experiments, (2) development and demonstration of new and improved sensors and analytical techniques, (3) acquisition of surface truth data for evaluation of new measurement techniques, (4) conduct of critical experiments to validate geophysical phenomena and instrumental results, and (5) development and validation of analytical/experimental models for global ocean dynamics and solid earth dynamics/earthquake prediction. Tables of data are presented to show the flight schedule estimated costs, and the mission model.

  17. Effect of Zena F-III, a liquid nutritive and tonic drug, on the neurochemical changes elicited by physical fatigue in mice.

    PubMed

    Hanawa, M; Asano, T; Akiyama, K; Yabe, K; Tsunoda, K; Tadano, T; Sutoo, D

    2000-08-01

    The effects of a liquid nutritive and tonic drug (NTD) on the neurochemical changes elicited by physical fatigue in mice were investigated in terms of the calcium-dependent dopamine synthesizing function of the brain. In this study, Zena F-III (Taisho Pharmaceutical Co., Ltd., Japan), one of the most popular NTDs in Japan, containing 15 crude drug extracts together with taurine, caffeine, and vitamins, and formulated based on the precepts of traditional Chinese medicine, was used. Male mice were forced to walk for 0-6 h at a speed of 3 m/min using a programmed motor-driven wheel cage. The serum and brain calcium levels in the mice were significantly increased following forced walking. The increase in brain calcium level began later and was more gradual than that in the serum calcium level, and reached its maximum value following forced walking for 3 h. The neostriatal dopamine level was also significantly increased, and locomotor activity significantly decreased following forced walking for 3 h. Prior oral administration of F-III (10 ml/kg) attenuated the increases in the serum and brain calcium levels, the increase in the brain dopamine levels, and the decrease in locomotor activity induced by forced walking. Taking into consideration these findings with our previous reports, it is suggested that physical fatigue leads to an increase in dopamine synthesis in the brain through a calcium/calmodulin-dependent system, thereby inducing behavioral changes, and that F-III inhibits this pathway and may alleviate overwork-induced physical fatigue.

  18. Final LDRD report : the physics of 1D and 2D electron gases in III-nitride heterostructure NWs.

    SciTech Connect

    Armstrong, Andrew M.; Arslan, Ilke; Upadhya, Prashanth C.; Morales, Eugenia T.; Leonard, Francois Leonard; Li, Qiming; Wang, George T.; Talin, Albert Alec; Prasankumar, Rohit P.; Lin, Yong

    2009-09-01

    The proposed work seeks to demonstrate and understand new phenomena in novel, freestanding III-nitride core-shell nanowires, including 1D and 2D electron gas formation and properties, and to investigate the role of surfaces and heterointerfaces on the transport and optical properties of nanowires, using a combined experimental and theoretical approach. Obtaining an understanding of these phenomena will be a critical step that will allow development of novel, ultrafast and ultraefficient nanowire-based electronic and photonic devices.

  19. Advanced Experiments in Nuclear Science, Volume I: Advanced Nuclear Physics and Chemistry Experiments.

    ERIC Educational Resources Information Center

    Duggan, Jerome L.; And Others

    The experiments in this manual represent state-of-the-art techniques which should be within the budgetary constraints of a college physics or chemistry department. There are fourteen experiments divided into five modules. The modules are on X-ray fluorescence, charged particle detection, neutron activation analysis, X-ray attenuation, and…

  20. Completed Research in Health, Physical Education, Recreation & Dance. Volume 31, 1989 Edition.

    ERIC Educational Resources Information Center

    Chamberland, Craig, Ed.; Moffatt, Robert J., Ed.

    This compilation lists research completed during 1988 in the areas of health, physical education, recreation, dance, and allied areas. The compilation includes 513 entries, most with substantive abstracts, of master's theses and doctoral dissertations from institutions offering graduate programs in those areas. A 1,225-item bibliography of…

  1. Completed Research in Health, Physical Education, Recreation & Dance; Including International Sources. Volume 27. 1985 Edition.

    ERIC Educational Resources Information Center

    Freedson, Patty S., Ed.

    This compilation lists research completed in the areas of health, physical education, recreation, dance, and allied areas during 1984. The document is arranged in two parts. In the index, references are arranged under the subject headings in alphabetical order. Abstracts of master's and doctor's theses from institutions offering graduate programs…

  2. Physics of reactor safety. Quarterly report, October-December 1980. Volume IV

    SciTech Connect

    Not Available

    1981-02-01

    The work in the Applied Physics Division includes reports on reactor safety modeling and assessment by members of the Reactor Safety Appraisals Section. Work on reactor core thermal-hydraulics is performed in ANL's Components Technology Division, emphasizing 3-dimensional code development for LMFBR accidents under natural convection conditions.

  3. Physics of reactor safety. Volume II. Quarterly report, April-June 1980

    SciTech Connect

    Not Available

    1980-08-01

    The work in the Applied Physics Division includes reports on reactor safety modeling and assessment by members of the Reactor Safety Appraisals Section. Work on reactor core thermal-hydraulics is performed in ANL's Components Technology Division, emphasizing 3-dimensional code development for LMFBR accidents under natural convection conditions.

  4. Physics of reactor safety. Quarterly report, January-March 1980. Volume I

    SciTech Connect

    Not Available

    1980-05-01

    The work in the Applied Physics Division includes reports on reactor safety modeling and assessment by members of the Reactor Safety Appraisals Section. Work on reactor core thermal-hydraulics is performed in ANL's Components Technology Division, emphasizing 3-dimensional code development for LMFBR accidents under natural convection conditions.

  5. Prefrontal and Hippocampal Brain Volume Deficits: The Role of Low Physical Activity on Brain Plasticity in First-Episode Schizophrenia Patients

    PubMed Central

    McEwen, Sarah C.; Hardy, Anthony; Ellingson, Benjamin M.; Jarrahi, Behnaz; Sandu, Navjot; Subotnik, Kenneth L.; Ventura, Joseph; Nuechterlein, Keith H.

    2015-01-01

    Objective Our objective in the present study was to conduct the first empirical study to examine regular physical activity habits and their relationship with brain volume and cortical thickness in patients in the early phase of schizophrenia. Relationships between larger brain volumes and higher physical activity levels have been reported in samples of healthy and aging populations, but have never been explored in first-episode schizophrenia patients. Method We collected MRI structural scans in fourteen first-episode schizophrenia patients with either self-reported low or high physical activity levels. Results We found a reduction in total grey matter volume, prefrontal cortex (PFC) and hippocampal grey matter volumes in the low physical activity group compared to the high activity group. Cortical thickness in the dorsolateral and orbitofrontal PFC were also significantly reduced in the low physical activity group compared to the high activity group. In the combined sample, greater overall physical activity levels showed a non-significant tendency with better performance on tests of verbal memory and social cognition. Conclusions Together these pilot study findings suggest that greater amounts of physical activity may have a positive influence on brain health and cognition in first-episode schizophrenia patients and support the development of physical exercise interventions in this patient population to improve brain plasticity and cognitive functioning. PMID:26581798

  6. Effect of biomass feedstock chemical and physical properties on energy conversion processes: Volume 1, Overview

    SciTech Connect

    Butner, R.S.; Elliott, D.C.; Sealock, L.J. Jr.; Pyne, J.W.

    1988-12-01

    Pacific Northwest Laboratory has completed an initial investigation of the effects of physical and chemical properties of biomass feedstocks relative to their performance in biomass energy conversion systems. Both biochemical conversion routes (anaerobic digestion and ethanol fermentation) and thermochemical routes (combustion, pyrolysis, and gasification) were included in the study. Related processes including chemical and physical pretreatment to improve digestibility, and size and density modification processes such as milling and pelletizing were also examined. This overview report provides background and discussion of feedstock and conversion relationships, along with recommendations for future research. The recommendations include (1) coordinate production and conversion research programs; (2) quantify the relationship between feedstock properties and conversion priorities; (3) develop a common framework for evaluating and characterizing biomass feedstocks; (4) include conversion effects as part of the criteria for selecting feedstock breeding programs; and (5) continue emphasis on multiple feedstock/conversion options for biomass energy systems. 9 refs., 3 figs., 2 tabs.

  7. Review of the physical oceanography of the Cape Hatteras, North Carolina Region. Volume 1. Literature synthesis

    SciTech Connect

    Adams, C.E.; Berger, T.J.; Boicourt, W.C.; Churchill, J.H.; Earle, M.D.

    1993-10-01

    The present study is part of a sequence of programs designed to provide the MMS with a basis for evaluating the potential environmental impacts of oil and gas production off of the Cape Hatteras region. The primary objective of this review is to summarize and critique the present state of knowledge of the physical oceanography of the complex region offshore of Cape Hatteras, North Carolina, within the context of understanding the regional circulation and its relation to the fate of any discharges resulting from offshore oil and gas activity. The two other related objectives are to produce an annotated bibliography of the pertinent literature, primarily from 1970 to the present, and to identify relevant oceanographic data sets which can provide a basis for an improved understanding of circulation patterns and physical oceanographic conditions in the study area.

  8. Validity of Four-Compartment Model Body Fat in Physically Active Men and Women When Using DXA for Body Volume.

    PubMed

    Nickerson, Brett S; Esco, Michael R; Bishop, Phillip A; Kliszczewicz, Brian M; Park, Kyung-Shin; Williford, Henry N

    2017-08-08

    The purpose of this study was twofold: 1) compare body volume (BV) estimated from dual energy X-ray absorptiometry (DXA) to BV from a criterion underwater weighing (UWW) with simultaneous residual lung volume (RLV), and 2) compare four-compartment (4C) model body fat percentage (BF%) values when deriving BV via DXA (4CDXA) and UWW (4CUWW) in physically active men and women. One hundred twenty-two adults (62 men and 60 women) who self-reported physical activity levels of at least 1,000 MET·min·wk(-1) volunteered to participate (age=22±5 years). DXA BV was determined with the recent equation from Smith-Ryan et al. while criterion BV was determined from UWW with simultaneous RLV. The mean BV values for DXA were not significant compared to UWW in women (p=0.80; constant error (CE) = 0.0L), but were significantly higher in the entire sample and men (both p<0.05; CE=0.3 and 0.7L, respectively). The mean BF% values for 4CDXA were not significant for women (p=0.56; CE=-0.3%), but were significantly higher in the entire sample and men (both p<0.05; CE=0.9 and 2.0%, respectively). The standard error of estimate (SEE) ranged from 0.6-1.2L and 3.9-4.2% for BV and BF%, respectively while the 95% limits of agreement (LOA) ranged from ±1.8-2.5L for BV and ±7.9-8.2% for BF%. 4CDXA can be used for determining group mean BF% in physically active men and women. However, due to the SEEs and 95% LOAs, the current study recommends using UWW with simultaneous RLV for BV in a criterion 4C model when high individual accuracy is desired.

  9. Physical Selectivity of Molecularly Imprinted polymers evaluated through free volume size distributions derived from Positron Lifetime Spectroscopy

    NASA Astrophysics Data System (ADS)

    Pasang, T.; Ranganathaiah, C.

    2015-06-01

    The technique of imprinting molecules of various sizes in a stable structure of polymer matrix has derived multitudes of applications. Once the template molecule is extracted from the polymer matrix, it leaves behind a cavity which is physically (size and shape) and chemically (functional binding site) compatible to the particular template molecule. Positron Annihilation Lifetime Spectroscopy (PALS) is a well known technique to measure cavity sizes precisely in the nanoscale and is not being used in the field of MIPs effectively. This method is capable of measuring nanopores and hence suitable to understand the physical selectivity of the MIPs better. With this idea in mind, we have prepared molecular imprinted polymers (MIPs) with methacrylicacid (MAA) as monomer and EGDMA as cross linker in different molar ratio for three different size template molecules, viz. 4-Chlorophenol (4CP)(2.29 Å), 2-Nephthol (2NP) (3.36 Å) and Phenolphthalein (PP) (4.47Å). FTIR and the dye chemical reactions are used to confirm the complete extraction of the template molecules from the polymer matrix. The free volume size and its distribution have been derived from the measured o-Ps lifetime spectra. Based on the free volume distribution analysis, the percentage of functional cavities for the three template molecules are determined. Percentage of functional binding cavities for 4-CP molecules has been found out to be 70.2% and the rest are native cavities. Similarly for 2NP it is 81.5% and nearly 100% for PP. Therefore, PALS method proves to be very precise and accurate for determining the physical selectivity of MIPs.

  10. Participant adherence indicators predict changes in dietary, physical activity, and clinical outcomes in church-based, diet and supervised physical activity intervention: Delta Body and Soul III

    USDA-ARS?s Scientific Manuscript database

    This secondary analysis evaluated the utility of several participant adherence indicators for predicting health outcome changes in a 6-month, church-based, controlled, lifestyle intervention previously proven effective for improving diet quality, physical activity, and blood lipids. Descriptive ind...

  11. Quality Programming in H.P.E.R. Volume II. Selected Papers Presented at the Convention of the Canadian Association for Health, Physical Education and Recreation (British Columbia, Canada, June 10-13, 1981). Physical Education Series Number 3.

    ERIC Educational Resources Information Center

    Jackson, John J., Ed.; Turkington, H. David, Ed.

    This volume contains 27 edited papers, and abstracts of 14 papers, presented during the 1981 convention of the Canadian Association for Health, Physical Education and Recreation. Subjects discussed are listed in 10 categories: (1) working together for quality programs; (2) challenges facing the physical education teacher; (3) skill development and…

  12. The hard start phenomena in hypergolic engines. Volume 3: Physical and combustion characteristics of engine residuals

    NASA Technical Reports Server (NTRS)

    Miron, Y.; Perlee, H. E.

    1974-01-01

    An investigation was conducted to determine the cause of starting problems in the hypergolic rocket engines of the Apollo reaction control (RCS) engines. The scope of the investigation was as follows: (1) to establish that chemical reactions occurred during the preignition and post combustion periods, (2) to identify the chemical species of the products of preignition and post combustion reaction, and (3) to determine the explosive nature of the identified species. The methods used in identifying the chemical products are described species. The infrared spectra, X-ray spectra, and other signatures of the compounds are presented. The physical and explosion characteristics of various hypergolic agents are reported.

  13. Physical therapist examination, evaluation, and intervention following the surgical reconstruction of a grade III acromioclavicular joint separation.

    PubMed

    Culp, Lisa B; Romani, William A

    2006-06-01

    This case report describes the examination, intervention, and outcome of a patient following the surgical reconstruction of a grade III acromioclavicular (AC) joint separation. Detailed postoperative interventions have not previously been described in the literature. The patient was a 34-year-old male college professor with a left grade III AC joint separation and no prior restrictions of upper-extremity function. After 12 weeks of presurgical treatment, the patient's complaints included crepitus and the inability to push open heavy doors. Surgical reconstruction of the AC joint and a 4-month graded exercise program were used. The patient returned to preinjury levels of function 5 months after surgery with scores of 3.33/100 and 0/100 on the Disabilities of the Arm, Shoulder and Hand questionnaire and optional Sport/Music or Work Module, respectively. An intervention focusing on restoring shoulder strength, range of motion, flexibility, and neuromuscular control of the shoulder following a surgical reconstruction of the AC joint can lead to a successful functional outcome.

  14. Reinforcement of acrylic resins for provisional fixed restorations. Part III: effects of addition of titania and zirconia mixtures on some mechanical and physical properties.

    PubMed

    Panyayong, W; Oshida, Y; Andres, C J; Barco, T M; Brown, D T; Hovijitra, S

    2002-01-01

    Acrylic resins have been used in many different applications in dentistry, especially in the fabrication of provisional fixed partial dentures. Ideally, a provisional crown and bridge material should be easy to handle and should protect teeth against physical, chemical, and thermal injuries. Some of the problems associated with this use are related to the material's poor mechanical properties. It has been demonstrated that acrylic resin can be strengthened through the addition of structural component of different size distributed in the acrylic matrix, thus forming a composite structure. The purpose of this study was to investigate the addition effects of mixtures of titania (titanium dioxide, TiO(2)) powder and zirconia (zirconium dioxide, ZrO(2)) powder being incorporated with pre-polymerized beads mixed in monomer liquid, on some mechanical and physical properties of PMMA resin. The pre-polymerized powder poly(methyl methacrylate) resin was admixed with titania and zirconia powder. A mixing ratio was controlled by volume % of 0, 1.0, 2.0, and 3.0 (samples with 0 v/o served as control groups). For using mixture of titania and zirconia, total amount of the mixture was controlled by volume % of 1.0, 2.0, and 3.0, in which titania and zirconia were mixed at the ratio 1 :1, 1 :2 and 2 :1. Prior to mechanical tests, all rectangular-shaped samples (25 mm x 2 mm x 5 mm) were stored in 37 degrees C distilled water for 7 days after polishing all six sides of samples. Samples were then subjected to the three-point bending flexion test to evaluate the bending strength as well as the modulus of elasticity. Weight gain and exothermic reaction survey were investigated as well. All data were collected and analyzed with one-way analysis of variance (ANOVA) and Sidak method (p=0.05). It was found that the addition of particles generally decreased the water absorbed by the composite system. Only 1 percent by volume concentration of 1 :1 ratio and 2 percent by volume concentration

  15. Proceedings of the International Conference on the Psychology of Mathematics Education (PME) (17th, Tsukuba, Japan, July 18-23, 1993). Volumes I-III.

    ERIC Educational Resources Information Center

    Hirabayashi, Ichiei, Ed.; And Others

    The Proceedings of PME-XVII has been published in three volumes because of the large number of papers presented at the conference. Volume I contains a brief Plenary Panel report, 4 full-scale Plenary Addresses, the brief reports of 10 Working Groups and 4 Discussion Groups, and a total of 23 Research Reports grouped under 4 themes. Volume II…

  16. Proceedings of the International Conference on the Psychology of Mathematics Education (PME) (11th, Montreal, Canada, July 19-25, 1987). Volumes I-III.

    ERIC Educational Resources Information Center

    Bergeron, Jacques C., Ed.; And Others

    The Proceedings of PME-XI has been published in three separate volumes because of the large total of 161 individual conference papers reported. Volume I contains four plenary papers, all on the subject of "constructivism," and 44 commented papers arranged under 4 themes. Volume II contains 56 papers (39 commented; 17 uncommented)…

  17. Moderators of intervention dose effects on diet quality and physical activity changes in a church-based, multicomponent, lifestyle study: Delta Body and Soul III.

    PubMed

    Thomson, J L; Zoellner, J M; Tussing-Humphreys, L M; Goodman, M H

    2016-06-01

    Many community-based lifestyle interventions targeting African Americans have reported positive effects on participants' dietary choices and physical activity habits. However, these effects vary and not all participants will have outcome changes. Moderation analysis can help explain differential effects observed, but are not often reported. Hence, the objective of this secondary analysis was to explore potential moderators of intervention dose effects on diet quality and physical activity outcomes in an effective lifestyle intervention. Delta Body and Soul III, conducted from 2011 to 2012, was a 6-month, church-based, multicomponent, educational intervention designed to improve diet quality and increase physical activity in rural Southern African American adults. Generalized linear mixed models were used to determine associations among indicators of intervention dose received by participants, potential moderators and health outcome changes. Results indicated only three baseline characteristics-employment status, food shopping frequency and individual with primary responsibility for meal preparation-moderated the effects of education session attendance on diet quality changes. No evidence for moderation of exercise class attendance effects on physical activity changes was found. Thus, this culturally targeted, multicomponent lifestyle intervention did induce positive health changes in participants with a range of sociodemographic characteristics and food shopping and eating behaviors.

  18. Metabolic tumor volume predicts overall survival and local control in patients with stage III non-small cell lung cancer treated in ACRIN 6668/RTOG 0235.

    PubMed

    Bazan, Jose G; Duan, Fenghai; Snyder, Bradley S; Horng, Dunstan; Graves, Edward E; Siegel, Barry A; Machtay, Mitchell; Loo, Billy W

    2017-01-01

    To determine whether higher pre-treatment metabolic tumor volume (tMTV-pre) is associated with worse overall survival (OS) in patients with inoperable NSCLC treated with definitive chemoradiation (CRT). This is a secondary analysis of the American College of Radiology Imaging Network (ACRIN) 6668/Radiation Therapy Oncology Group 0235 trial. Pre-treatment PET scans were performed on ACRIN-qualified scanners. Computer-aided MTV measurement was performed using RT_Image. Kaplan-Meier curves and Cox proportional hazards regression models were used to assess the association between tMTV and OS. Of the 250 patients enrolled on the study, 230 were evaluable for tMTV-pre. Patients with MTV-pre >32 mL (median value) vs. ≤32 mL had worse median OS (14.8 vs. 29.7 months, p < 0.001). As a continuous variable, higher tMTV-pre (per 10-mL increase) remained associated with worse OS (HR = 1.03, p < 0.001) after controlling for other variables. A significant interaction between radiation dose and tMTV-pre occurred for OS (p = 0.002), demonstrating that the negative prognostic impact of tMTV-pre decreased as radiotherapy dose increased. Among patients with tMTV-pre ≤32 mL, there was no difference in survival according to radiotherapy dose delivered (p = 0.694). However, median OS was inferior in patients with tMTV-pre >32 mL who received ≤60 Gy compared with those who received 61-69 Gy or ≥70 Gy (p = 0.001). Higher tMTV-pre is associated with significantly worse OS in inoperable stage III NSCLC treated with definitive CRT. Our findings suggest that for patients with large tMTV-pre, achieving a therapeutic radiation dose may help maximize OS. Prospective studies are needed to confirm this finding.

  19. The Smithsonian Earth Physics Satellite (SEPS) definition study, volumes 1 through 4

    NASA Technical Reports Server (NTRS)

    1971-01-01

    A limited Phase B study was undertaken to determine the merit and feasibility of launching a proposed earth physics satellite with Apollo-type hardware. The study revealed that it would be feasible to launch this satellite using a S-IB stage, a S-IVB with restart capability, an instrument unit, a SLA for the satellite shroud, and a nose cone (AS-204 configuration). A definition of the proposed satellite is provided, which is specifically designed to satisfy the fundamental requirement of providing an orbiting benchmark of maximum accuracy. The satellite is a completely passive, solid 3628-kg sphere of 38.1-cm radius and very high mass-to-area ratio (7980 kg sq mi). In the suggested orbit of 55 degrees inclination, 3720 km altitude, and low eccentricity, the orbital lifetime is extremely long, so many decades of operation can be expected.

  20. Thrust chamber life prediction. Volume 1: Mechanical and physical properties of high performance rocket nozzle materials

    NASA Technical Reports Server (NTRS)

    Esposito, J. J.; Zabora, R. F.

    1975-01-01

    Pertinent mechanical and physical properties of six high conductivity metals were determined. The metals included Amzirc, NARloy Z, oxygen free pure copper, electroformed copper, fine silver, and electroformed nickel. Selection of these materials was based on their possible use in high performance reusable rocket nozzles. The typical room temperature properties determined for each material included tensile ultimate strength, tensile yield strength, elongation, reduction of area, modulus of elasticity, Poisson's ratio, density, specific heat, thermal conductivity, and coefficient of thermal expansion. Typical static tensile stress-strain curves, cyclic stress-strain curves, and low-cycle fatigue life curves are shown. Properties versus temperature are presented in graphical form for temperatures from 27.6K (-410 F) to 810.9K (1000 F).

  1. Technical area status report for chemical/physical treatment. Volume 1

    SciTech Connect

    Brown, C.H. Jr.; Schwinkendorf, W.E.

    1993-08-01

    The Office of Environmental Restoration and Waste Management (EM) was established by the Department of Energy (DOE) to direct and coordinate waste management and site remediation programs and activities throughout the DOE Complex. The Mixed Waste Integrated Program (MWIP) was created by the DOE Office of Technology Development (OTD) to develop, deploy, and complete appropriate technologies for the treatment of an DOE low-level mixed waste (LLMW). The MWIP mission includes development of strategies related to enhanced waste form production, improvements to and testing of the EM-30 baseline flowsheet for mixed waste treatment, programmatic oversight for ongoing technical projects, and specific technical tasks related to the site specific Federal Facilities Compliance Agreement (FFCA). The MWIP has established five Technical Support Groups (TSGs) based on primary functional areas of the Mixed Waste Treatment Plant) identified by EM-30. These TSGs are: (1) Front-End Waste Handling, (2) Chemical/Physical Treatment, (3) Waste Destruction and Stabilization, (4) Second-stage Destruction and Offgas Treatment, and (5) Final Waste Forms. The focus of this document is the Chemical/Physical Treatment System (CPTS). The CPTS performs the required pretreatment and/or separations on the waste streams passing through the system for discharge to the environment or efficient downstream processing. Downstream processing can include all system components except Front-End Waste Handling. The primary separations to be considered by the CPTS are: (1) removal of suspended and dissolved solids from aqueous and liquid organic streams, (2) separation of water from organic liquids, (3) treatment of wet and dry solids, including separation into constituents as required, for subsequent thermal treatment and final form processing, (4) mercury removal and control, and (5) decontamination of equipment and waste classified as debris.

  2. Potential Impacts of Spilled Hydraulic Fracturing Fluid Chemicals on Water Resources: Types, Volumes, and Physical-chemical Properties of Chemicals

    NASA Astrophysics Data System (ADS)

    Knightes, C. D.; Daiss, R.; Williams, L.; Singer, A.

    2015-12-01

    Hydraulic fracturing (HF) fluid chemicals spilled on-site may impact drinking water resources. While chemicals generally make up <2% of the total injected fluid composition by mass, spills may have undiluted concentrations. HF fluids typically consist of a mixture of base fluid, proppant, and additives. Additives, comprised of one or more chemicals, are serve a specific engineering purpose (e.g., friction reducer, scale inhibitor, biocide). As part of the USEPA's Draft Assessment of the Potential Impacts of Hydraulic Fracturing for Oil and Gas on Drinking Water Resources, we investigated the different types, volumes injected, and physical-chemical properties of HF fluid chemicals. The USEPA identified 1,076 chemicals used in HF fluids, based on 10 sources covering chemical use from 2005 to 2013. These chemicals fall into different classes: acids, alcohols, aromatic hydrocarbons, bases, hydrocarbon mixtures, polysaccharides, and surfactants. The physical-chemical properties of these chemicals vary, which affects their movement through the environment if spilled. Properties range from fully miscible to insoluble, from highly hydrophobic to highly hydrophilic. Most of these chemicals are not volatile. HF fluid composition varies from site to site depending on a range of factors. No single chemical or set of chemicals are used at every site. A median of 14 chemicals are used per well, with a range of four to 28 (5th and 95th percentiles). Methanol was the chemical most commonly reported in FracFocus 1.0 (72% of disclosures), and hydrotreated light petroleum distillates and hydrochloric acid were both reported in over half the disclosures. Operators store chemicals on-site, often in multiple containers (typically in 760 to 1,500 L totes). We estimated that the total volume of all chemicals used per well ranges from approximately 10,000 to 110,000 L. The views expressed here are those of the authors and do not necessarily represent the views or policies of the USEPA.

  3. Civil-Military Roles of Indigenous Armed Forces (CRIAF). Volume 1. Executive Summary. Volume 2. Main Report. Volume 3. Appendixes

    DTIC Science & Technology

    1974-07-01

    AD-A009 190 CIVIL-MILITARY ROLES OF INDIGENOUS ARMED FORCES (CRIAF). VOLUME I. EXECUTIVE SUMMARY . VOLUME II MAIN REPORT . VOLUME III...H FINAL REPORT VOLUME I - EXECUTIVE SUMMARY VOLUME II - MAIN REPORT VOLUME III - APPENDIXES o o DEPARTMENT OF THE ARMY...Sussex: Conference of Political Development, 1968. 23. Einaudi, Luigi R. The Peruvian Military: A Summary Political Analysis . Santa

  4. A new cryomacroscope device (Type III) for visualization of physical events in cryopreservation with applications to vitrification and synthetic ice modulators.

    PubMed

    Rabin, Yoed; Taylor, Michael J; Feig, Justin S G; Baicu, Simona; Chen, Zhen

    2013-12-01

    The objective of the current study is to develop a new cryomacroscope prototype for the study of vitrification in large-size specimens. The unique contribution in the current study is in developing a cryomacroscope setup as an add-on device to a commercial controlled-rate cooler and in demonstration of physical events in cryoprotective cocktails containing synthetic ice modulators (SIM)-compounds which hinder ice crystal growth. Cryopreservation by vitrification is a highly complex application, where the likelihood of crystallization, fracture formation, degradation of the biomaterial quality, and other physical events are dependent not only upon the instantaneous cryogenic conditions, but more significantly upon the evolution of conditions along the cryogenic protocol. Nevertheless, cryopreservation success is most frequently assessed by evaluating the cryopreserved product at its end states-either at the cryogenic storage temperature or room temperature. The cryomacroscope is the only available device for visualization of large-size specimens along the thermal protocol, in an effort to correlate the quality of the cryopreserved product with physical events. Compared with earlier cryomacroscope prototypes, the new Cryomacroscope-III evaluated here benefits from a higher resolution color camera, improved illumination, digital recording capabilities, and high repeatability in tested thermal conditions via a commercial controlled-rate cooler. A specialized software package was developed in the current study, having two modes of operation: (a) experimentation mode to control the operation of the camera, record camera frames sequentially, log thermal data from sensors, and save case-specific information; and (b) post-processing mode to generate a compact file integrating images, elapsed time, and thermal data for each experiment. The benefits of the Cryomacroscope-III are demonstrated using various tested mixtures of SIMs with the cryoprotective cocktail DP6, which

  5. A New Cryomacroscope Device (Type III) for Visualization of Physical Events in Cryopreservation with Applications to Vitrification and Synthetic Ice Modulators

    PubMed Central

    Rabin, Yoed; Taylor, Michael J.; Feig, Justin S. G.; Baicu, Simona; Chen, Zhen

    2013-01-01

    The objective of the current study is to develop a new cryomacroscope prototype for the study of vitrification in large-size specimens. The unique contribution in the current study is in developing a cryomacroscope setup as an add-on device to a commercial controlled-rate cooler and in demonstration of physical events in cryoprotective cocktails containing synthetic ice modulators (SIM)—compounds which hinder ice crystal growth. Cryopreservation by vitrification is a highly complex application, where the likelihood of crystallization, fracture formation, degradation of the biomaterial quality, and other physical events are dependent not only upon the instantaneous cryogenic conditions, but more significantly upon the evolution of conditions along the cryogenic protocol. Nevertheless, cryopreservation success is most frequently assessed by evaluating the cryopreserved product at its end states—either at the cryogenic storage temperature or room temperature. The cryomacroscope is the only available device for visualization of large-size specimens along the thermal protocol, in an effort to correlate the quality of the cryopreserved product with physical events. Compared with earlier cryomacroscope prototypes, the new Cryomacroscope-III evaluated here benefits from a higher resolution color camera, improved illumination, digital recording capabilities, and high repeatability in tested thermal conditions via a commercial controlled-rate cooler. A specialized software package was developed in the current study, having two modes of operation: (a) experimentation mode to control the operation of the camera, record camera frames sequentially, log thermal data from sensors, and save case-specific information; and (b) post-processing mode to generate a compact file integrating images, elapsed time, and thermal data for each experiment. The benefits of the Cryomacroscope-III are demonstrated using various tested mixtures of SIMs with the cryoprotective cocktail DP6, which

  6. International Linear Collider Reference Design Report Volume 2: Physics at the ILC

    SciTech Connect

    Aarons, Gerald; Abe, Toshinori; Abernathy, Jason; Ablikim, Medina; Abramowicz, Halina; Adey, David; Adloff, Catherine; Adolphsen, Chris; Afanaciev, Konstantin; Agapov, Ilya; Ahn, Jung-Keun; Aihara, Hiroaki; Akemoto, Mitsuo; del Carmen Alabau, Maria; Albert, Justin; Albrecht, Hartwig; Albrecht, Michael; Alesini, David; Alexander, Gideon; Alexander, Jim; Allison, Wade; /SLAC /Tokyo U. /Victoria U. /Beijing, Inst. High Energy Phys. /Tel Aviv U. /Birmingham U. /Annecy, LAPP /Minsk, High Energy Phys. Ctr. /DESY /Royal Holloway, U. of London /CERN /Pusan Natl. U. /KEK, Tsukuba /Orsay, LAL /Notre Dame U. /Frascati /Cornell U., Phys. Dept. /Oxford U. /Hefei, CUST /Bangalore, Indian Inst. Sci. /Fermilab

    2011-11-14

    The triumph of 20th century particle physics was the development of the Standard Model and the confirmation of many of its aspects. Experiments determined the particle constituents of ordinary matter, and identified four forces that hold matter together and transform it from one form to another. Particle interactions were found to obey precise laws of relativity and quantum theory. Remarkable features of quantum physics were observed, including the real effects of 'virtual' particles on the visible world. Building on this success, particle physicists are now able to address questions that are even more fundamental, and explore some of the deepest mysteries in science. The scope of these questions is illustrated by this summary from the report Quantum Universe: (1) Are there undiscovered principles of nature; (2) How can we solve the mystery of dark energy; (3) Are there extra dimensions of space; (4) Do all the forces become one; (5) Why are there so many particles; (6) What is dark matter? How can we make it in the laboratory; (7) What are neutrinos telling us; (8) How did the universe begin; and (9) What happened to the antimatter? A worldwide program of particle physics investigations, using multiple approaches, is already underway to explore this compelling scientific landscape. As emphasized in many scientific studies, the International Linear Collider is expected to play a central role in what is likely to be an era of revolutionary advances. Discoveries from the ILC could have breakthrough impact on many of these fundamental questions. Many of the scientific opportunities for the ILC involve the Higgs particle and related new phenomena at Terascale energies. The Standard Model boldly hypothesizes a new form of Terascale energy, called the Higgs field, that permeates the entire universe. Elementary particles acquire mass by interacting with this field. The Higgs field also breaks a fundamental electroweak force into two forces, the electromagnetic and weak

  7. Vocational-Technical Physics Project. Thermometers: I. Temperature and Heat, II. Expansion Thermometers, III. Electrical Thermometers. Field Test Edition.

    ERIC Educational Resources Information Center

    Forsyth Technical Inst., Winston-Salem, NC.

    This vocational physics individualized student instructional module on thermometers consists of the three units: Temperature and heat, expansion thermometers, and electrical thermometers. Designed with a laboratory orientation, experiments are included on linear expansion; making a bimetallic thermometer, a liquid-in-gas thermometer, and a gas…

  8. Vocational-Technical Physics Project. Thermometers: I. Temperature and Heat, II. Expansion Thermometers, III. Electrical Thermometers. Field Test Edition.

    ERIC Educational Resources Information Center

    Forsyth Technical Inst., Winston-Salem, NC.

    This vocational physics individualized student instructional module on thermometers consists of the three units: Temperature and heat, expansion thermometers, and electrical thermometers. Designed with a laboratory orientation, experiments are included on linear expansion; making a bimetallic thermometer, a liquid-in-gas thermometer, and a gas…

  9. Impact on weight and physical function of intensive medical weight loss in older adults with stage II and III obesity.

    PubMed

    Ard, Jamy D; Cook, Miranda; Rushing, Julia; Frain, Annette; Beavers, Kristen; Miller, Gary; Miller, Michael E; Nicklas, Barb

    2016-09-01

    A 6-month pilot trial compared two strategies for weight loss in older adults with body mass indexes (BMIs) ≥35 kg/m(2) to assess weight loss response, safety, and impact on physical function. Twenty-eight volunteers were randomized to a balanced deficit diet (BDD) (500 kcal/day below estimated energy needs) or an intensive, low-calorie, meal replacement diet (ILCD, 960 kcal/day). Behavioral interventions and physical activity prescriptions were similar for both groups. Primary outcomes were changes in body weight and adverse event frequency; secondary outcomes included measures of physical function and body composition. ILCD average weight change was -19.1 ± 2.2 kg or 15.9 ± 4.6% of initial body weight compared with -9.1 ± 2.7 kg or 7.2 ± 1.9% for BDD. ILCD lost more fat mass (-7.7 kg, 95% CI [-11.9 to -3.5]) but had similar loss of lean mass (-1.7 kg, 95% CI [-4.1 to 0.6]) compared with BDD. There were no significant differences in change in physical function or adverse event frequency. Compared with a traditional BDD intervention, older adults who have severe obesity treated with intensive medical weight loss had greater weight loss and decreases in fat mass without a higher frequency of adverse events. In the short term, however, this did not translate into greater improvements in physical function. © 2016 The Obesity Society.

  10. Impact on weight and physical function of intensive medical weight loss in older adults with stage II and III obesity

    PubMed Central

    Ard, Jamy; Cook, Miranda; Rushing, Julia; Frain, Annette; Beavers, Kristen; Miller, Gary; Miller, Michael E.; Nicklas, Barb

    2017-01-01

    Objective This 6-month pilot trial compared two strategies for weight loss in older adults with BMI’s ≥ 35 kg/m2 to assess weight loss response, safety, and impact on physical function. Methods We randomized 28 volunteers to a balanced deficit diet (BDD, 500 kcal/d below estimated energy needs) or an intensive low calorie meal replacement diet (ILCD, 960 kcal/day). Behavioral interventions and physical activity prescriptions were similar for both groups. Primary outcomes were change in body weight and adverse event frequency; secondary outcomes included measures of physical function and body composition. Results ILCD average weight change was −19.1±2.2 kg or 15.9±4.6% of initial body weight compared to −9.1±2.7 kg or 7.2±1.9% for BDD. ILCD lost more fat mass (−7.7 kg, 95%CI [−11.9, −3.5]) but had similar loss of lean mass (−1.7 kg, 95%CI [−4.1, 0.6]) compared to BDD. There were no significant differences in change in physical function or adverse event frequency. Conclusions Compared to a traditional balanced deficit diet intervention, older adults with severe obesity treated with intensive medical weight loss had greater weight loss and decreases in fat mass without a higher frequency of adverse events. In the short-term however, this did not translate into greater improvements in physical function. PMID:27430587

  11. The Laconia, New Hampshire bottom ash paving project: Volume 3, Physical Performance Testing Report

    SciTech Connect

    1996-03-01

    Bottom ash is the principal waste stream from the combustion of municipal solid waste (MSW). It is comprised of grate ash (97%), the slag material discharged at the end of the grate system, and grate sifting (3%), the material that melts or falls through the grate structure. This project was conducted to demonstrate the feasibility of using municipal solid waste grate ash as an aggregate substitute in the construction of a pavement binder course for a portion of Rt. 3 in Laconia, New Hampshire. The research was conducted over a two year period during 1993 and 1994. This study is the culmination of an earlier two year characterization study between 1990 and 1992 that documented the physical and environmental characteristics of the bottom ash as it was produced at the Concord, N.H. waste-to-energy (@) facility and used in an asphaltic binder course. Together, these two studies provide a complete evaluation of the potential for using grate ash or bottom ash in asphalt binder course or as recycled asphalt pavement (RAP) in base courses in pavements.

  12. Effect of biomass feedstock chemical and physical properties on energy conversion processes: Volume 2, Appendices

    SciTech Connect

    Butner, R.S.; Elliott, D.C.; Sealock, L.J., Jr.; Pyne, J.W.

    1988-12-01

    This report presents an exploration of the relationships between biomass feedstocks and the conversion processes that utilize them. Specifically, it discusses the effect of the physical and chemical structure of biomass on conversion yields, rates, and efficiencies in a wide variety of available or experimental conversion processes. A greater understanding of the complex relationships between these conversion systems and the production of biomass for energy uses is required to help optimize the complex network of biomass production, collection, transportation, and conversion to useful energy products. The review of the literature confirmed the scarcity of research aimed specifically at identifying the effect of feedstock properties on conversion. In most cases, any mention of feedstock-related effects was limited to a few brief remarks (usually in qualitative terms) in the conclusions, or as a topic for further research. Attempts to determine the importance of feedstock parameters from published data were further hampered by the lack of consistent feedstock characterization and the difficulty of comparing results between different experimental systems. Further research will be required to establish quantitative relationships between feedstocks and performance criteria in conversion. 127 refs., 4 figs., 7 tabs.

  13. Introduction of ester and amido functions in tetrairon(III) single-molecule magnets: synthesis and physical characterization.

    PubMed

    Rodriguez-Douton, Maria Jesus; Cornia, Andrea; Sessoli, Roberta; Sorace, Lorenzo; Barra, Anne-Laure

    2010-07-07

    Tetrairon(III) complexes with a propeller-like structure derived from [Fe(4)(OMe)(6)(dpm)(6)] (1) (Hdpm = 2,2,6,6-tetramethylheptane-3,5-dione) are providing a growing class of Single Molecule Magnets (SMMs) displaying unprecedented synthetic flexibility and ease of functionalization. Herein we report the synthesis, crystal structures and magnetic properties of two novel tetrairon(III) SMMs, [Fe(4)(esterC5)(2)(dpm)(6)] (2) and [Fe(4)(amideC5)(2)(dpm)(6)].Et(2)O.4MeOH (3.Et(2)O.4MeOH), in which functionalization of the cluster core is achieved using ester and amido linkages, respectively. To this aim, two new tripodal ligands were prepared by acylation of pentaerythritol (2,2-bis(hydroxymethyl)propane-1,3-diol) and TRIS (2-amino-2-(hydroxymethyl)propane-1,3-diol), namely H(3)esterC5 = RC(O)OCH(2)C(CH(2)OH)(3) and H(3)amideC5 = RC(O)NHC(CH(2)OH)(3) with R = n-butyl. The compounds were structurally investigated by single-crystal XRD, which demonstrated coordination of the tripodal ligands to the cluster core. The products display SMM behavior with anisotropy barriers U(eff)/k(B) congruent with 11 K due to a high-spin (S = 5) ground state and an easy axis anisotropy, described by D = -0.421 cm(-1) in 2 and -0.414 cm(-1) in 3.Et(2)O.4MeOH. The departure of U(eff) from the total splitting of the S = 5 ground multiplet, U/k(B) congruent with 15 K, has to be ascribed to the sizeable rhombic anisotropy that characterizes the two compounds (E = 0.021 cm(-1) in 2 and 0.019 cm(-1) in 3.Et(2)O.4MeOH), as confirmed by master matrix calculations of the temperature-dependent relaxation time.

  14. The unsettled world of leak rate physics: 1 atm large-volume considerations do not apply to MEMS packages: a practitioner's perspective

    NASA Astrophysics Data System (ADS)

    Kullberg, Richard C.; Jonath, Arthur; Lowry, Robert K.

    2012-03-01

    The world of leak testing, and the applicable physics, is unsettled. While globally lower MIL-STD leak rate criteria are under consideration even for 1 atm-large volume packages, industry is conversely moving rapidly into very small volume MEMS and vacuum packaging for advanced devices. These changes point out serious conceptual disconnects between the reality of properly characterizing a leak and the conceptual tools used to ensure the desired lifetime. The physical understandings and associated tool sets used to test and model the leaks are described. We modeled two actual packages, a large, ~200 cc volume multichip module for aerospace applications and a small ~0.01cc volume MEMS package for sensor applications. Impacts of various physical models of leak flow into a package are compared to include Fickian Diffusion, The Davy Model, Howl-Mann, and an empirically derived model based on Kr-85 leak testing as called out in the most recent edition of MIL-STD-883. As shown in the comparisons, simple He leak testing and physical models based thereon fall apart in the small volume MEMS packaging space.

  15. MISERS BLUFF Electromagnetic Propagation Experiments. Volume III-Preliminary Results of the UHF-EHF Radar-Scattering and Coherent-Transmission Experiments.

    DTIC Science & Technology

    1979-10-01

    detonation (the MBII-l crater -volume estimate was 1600 m 3 3 * while the sum of the MBII-2 crater -volumes was 10,200 m . Although the phase shifts are...fluctuations measured during MBII-2 were weaker than those seen during the DICE THROW Main Event, in spite of the much larger crater volume and presumably...greater mass of material lofted for the later event. (The sum of the MBII-2 apparent crater volumes was 4 3 33 1.0 X 104 m versus 4.6 x 10 m for the

  16. Synthesis, characterization and photo-physical properties of Eu(III) complexes and its luminescent thin films

    NASA Astrophysics Data System (ADS)

    Sahoo, Jashobanta; lakshmi, D. Shanthana; Subramanian, Palani S.; George, T. M.; Reddy, M. L. P.

    2017-08-01

    Luminescent chiral europium(III) complexes EuLRCl3 (1) and EuLSCl3 (2) were synthesised [where LR and LS are schiff-base ligands of 2,9-dialdehyde 1,10-phenanthroline and (R) and (S) isomer of 2-amino-3-phenylpropanol]. These europium complexes depicting intense ;red luminescence; upon incorporating them in polyvinyl alcohol (PVA) matrices a series of transparent, flexible thin films were fabricated. These complexes 1, 2 and the films 1a-1c, 2a-2c were investigated for their photophysical properties such as radiative (ARAD) and non-radiative (ANR) decay rates, lifetimes (τobs), radiative lifetime (τRAD), intrinsic quantum yield (ΦLn), energy transfer efficiencies (Φsen) and total quantum yields (Φoverall). This PVA material at higher concentration demonstrates an interesting LRET (Luminescence Resonance Energy Transfer) behaviour. Based on the detailed investigation of the photo-luminescent properties, a plausible mechanism was proposed for energy transfer process.

  17. Physical Map of the Channel Catfish Virus Genome: Location of Sites for Restriction Endonucleases EcoRI, HindIII, HpaI, and XbaI

    PubMed Central

    Chousterman, Suzanne; Lacasa, Michel; Sheldrick, Peter

    1979-01-01

    The overall arrangement of nucleotide sequences in the DNA of channel catfish virus has been studied by cleavage with four restriction endonucleases. Physical maps have been developed for the location of sites for EcoRI, HindIII, HpaI, and XbaI. The sum of the molecular weights of fragments generated by each restriction enzyme indicates a molecular weight of approximately 86 × 106 for the channel catfish virus genome. Fragments corresponding to the molecular ends of channel catfish virus DNA have been identified by their sensitivity to exonuclease treatment. The distribution of restriction sites in the genome shows that sequences included in a 12 × 106-molecular weight region at one end are repeated with direct polarity at the other end, and that the overall genomic sequence order is nonpermuted. Images PMID:16789182

  18. Job Creation through Public Service Employment. An Interim Report to the Congress of the National Commission for Manpower Policy. Volume III. Commissioned Papers. Report No. 6.

    ERIC Educational Resources Information Center

    National Commission for Manpower Policy, Washington, DC.

    This third volume of a three-volume report of the National Commission for Manpower Policy on Public Service Employment (PSE) contains four papers prepared for the commission's use by various scholars in the field: "Evaluating the Economic Stimulus Package from an Employment and Training Perspective," by John Palmer; "Public Service Employment as…

  19. Forecasting the Future Food Service World of Work. Final Report. Volume III. Technical Papers on the Future of the Food Service Industry. Service Management Reports.

    ERIC Educational Resources Information Center

    Powers, Thomas F., Ed.; Swinton, John R., Ed.

    This third and final volume of a study on the future of the food service industry contains the technical papers on which the information in the previous two volumes was based. The papers were written by various members of the Pennsylvania State University departments of economics, food science, nutrition, social psychology, and engineering and by…

  20. Job Creation through Public Service Employment. An Interim Report to the Congress of the National Commission for Manpower Policy. Volume III. Commissioned Papers. Report No. 6.

    ERIC Educational Resources Information Center

    National Commission for Manpower Policy, Washington, DC.

    This third volume of a three-volume report of the National Commission for Manpower Policy on Public Service Employment (PSE) contains four papers prepared for the commission's use by various scholars in the field: "Evaluating the Economic Stimulus Package from an Employment and Training Perspective," by John Palmer; "Public Service Employment as…

  1. Proceedings of the Conference of the International Group for the Psychology of Mathematics Education (PME) (16th, Durham, NH, August 6-11, 1992). Volumes I-III.

    ERIC Educational Resources Information Center

    Geeslin, William, Ed.; Graham, Karen, Ed.

    The Proceedings of PME-XVI has been published in three volumes because of the large number of papers presented at the conference. Volume 1 contains: (1) brief reports from each of the 11 standing Working Groups on their respective roles in organizing PME-XVI; (2) brief reports from 6 Discussion Groups; and (3) 35 research reports covering authors…

  2. Models of Change. A Study of Dissemination Efforts Supporting School Improvement. People, Policies, and Practices: Examining the Chain of School Improvement, Volume III.

    ERIC Educational Resources Information Center

    Bauchner, Joyce Ellyn; And Others

    In the third volume of this 10-volume report, 3 causal models of the school improvement process are presented and are used to identify outcomes of implementation and the factors influencing success. The first model predicts individual-level outcomes as a function of the magnitude of expected changes in instructional practice and the time spent on…

  3. Assessing the Feasibility of Large-Scale Countercyclical Public Job-Creation. Final Report, Volume III. Selected Implications of Public Job-Creation.

    ERIC Educational Resources Information Center

    Urban Inst., Washington, DC.

    This last of a three-volume report of a study done to assess the feasibility of large-scale, countercyclical public job creation covers the findings regarding the priorities among projects, indirect employment effects, skill imbalances, and administrative issues; and summarizes the overall findings, conclusions, and recommendations. (Volume 1,…

  4. Forecasting the Future Food Service World of Work. Final Report. Volume III. Technical Papers on the Future of the Food Service Industry. Service Management Reports.

    ERIC Educational Resources Information Center

    Powers, Thomas F., Ed.; Swinton, John R., Ed.

    This third and final volume of a study on the future of the food service industry contains the technical papers on which the information in the previous two volumes was based. The papers were written by various members of the Pennsylvania State University departments of economics, food science, nutrition, social psychology, and engineering and by…

  5. Models of Change. A Study of Dissemination Efforts Supporting School Improvement. People, Policies, and Practices: Examining the Chain of School Improvement, Volume III.

    ERIC Educational Resources Information Center

    Bauchner, Joyce Ellyn; And Others

    In the third volume of this 10-volume report, 3 causal models of the school improvement process are presented and are used to identify outcomes of implementation and the factors influencing success. The first model predicts individual-level outcomes as a function of the magnitude of expected changes in instructional practice and the time spent on…

  6. Efficacy and safety of tolvaptan in heart failure patients with volume overload despite the standard treatment with conventional diuretics: a phase III, randomized, double-blind, placebo-controlled study (QUEST study).

    PubMed

    Matsuzaki, Masunori; Hori, Masatsugu; Izumi, Tohru; Fukunami, Masatake

    2011-12-01

    Diuretics are recommended to treat volume overload with heart failure (HF), however, they may cause serum electrolyte imbalance, limiting their use. Moreover, patients with advanced HF could poorly respond to these diuretics. In this study, we evaluated the efficacy and safety of Tolvaptan, a competitive vasopressin V2-receptor antagonist developed as a new drug to treat volume overload in HF patients. A phase III, multicenter, randomized, double-blind, placebo-controlled parallel study was performed to assess the efficacy and safety of tolvaptan in treating HF patients with volume overload despite the use of conventional diuretics. One hundred and ten patients were randomly assigned to receive either placebo or 15 mg/day tolvaptan for 7 consecutive days. Compared with placebo, tolvaptan administered for 7 days significantly reduced body weight and improved symptoms associated with volume overload. The safety profile of tolvaptan was considered acceptable for clinical use with minimal adverse effects. Tolvaptan reduced volume overload and improved congestive symptoms associated with HF by a potent water diuresis (aquaresis).

  7. A Structural Weight Estimation Program (SWEEP) for Aircraft. Volume III - Airloads Estimation Module. Appendix A: Module Flow Charts and FORTRAN Lists. Appendix B: Sample Output

    DTIC Science & Technology

    1974-06-01

    in • ■CI MKN • III ■ •ci ia«ia> • in ■ l mam • m • • • raciN • ni • i.l l«>CIIH • III - IM yV II v X I 362 Mai KM ■ MMUIIIC...ranuiiNi.k.««« oitt>.rt.t,iMia.«i.i«*i M ta^.r«.i.M.i.i>i. \\mm a «►.fit i.«HiNi.i>i.i»itii u td ^.nt •.•iiM-ct’/’ IB.MIMIW.lt>.MM«.■•».MIND MH.III.aOOm KM

  8. Performance Technology Program (PTP-S II). Volume III. Appendix. Inviscid Aerodynamic Predictions for Ballistic Reentry Vehicles with Ablated Nosetips. Users Manual

    DTIC Science & Technology

    1979-09-01

    location of the point and the geometric derivatives in both the physical space (XB, YB, DYDX, DYDPH) and in the transformed space (XIB, ETAB , ETABXI...derivativebin physical space DYDX ayb/ax, Longitudinal body surface derivative in physical space ETA n, Ordinate in transformed space ETAB b(W,e), Body surface

  9. Lecture Notes and Essays in Astrophysics.III. 3rd Symposium of the Astrophysics Group of the Spanish Royal Physical Society (RSEF).

    NASA Astrophysics Data System (ADS)

    Ulla, A.; Manteiga, M.

    2008-12-01

    The Third volume of "Lecture Notes and Essays in Astrophysics" highlights some important contributions of Spanish astrophysicists to Planetology, Solar and Stellar Physics, Extragalactic Astronomy, Cosmology and astronomical instrumentation. After decades without a dedicated mission, Venus is again in fashion. On the one hand, Ricardo Hueso and collaborators, and on the other Miguel Angel Lopez-Valverde, review ESA Venus Express contribution to the understanding of the atmosphere of the neighbouring planet. Carme Jordi describes in a comprehensive essay the main observational calibration techniques and methods for the determination of mass, radius, temperature, chemical composition and luminosity of a star. Dying stars are fundamental to understand the nature of dark energy, probably the most fundamental problem in Physics today. Type Ia supernovae have played a fundamental role showing the acceleration of the expansion rate of the Universe a decade ago. Inma Dominguez and collaborators go into detail on how the knowledge of the fundamental physics of thermonuclear supernovae explotions condition their role as astrophysical candles.

  10. Title III Project Annual Report, 1971-72: Dale Avenue Early Childhood Education Project. Research Bulletin, Volume 2, Number 4, 1971-72.

    ERIC Educational Resources Information Center

    Paterson Board of Education, NJ.

    The Dale Avenue Early Childhood Education Center, opened in September 1969 and funded under Title III of the 1965 Elementary Secondary Education Act, features a program set up for kindergarten through third grade but basically ungraded. Each child is allowed to move at his own pace within the range of his own abilities. Furthermore, the child's…

  11. Analysis and Approach to the Development of an Advanced Multimedia Instructional System. Volume II. Appendix III. Media Cost Data. Final Report.

    ERIC Educational Resources Information Center

    Rhode, William E.; And Others

    Basic cost estimates for selected instructional media are tabled in this document, Part II (Appendix III) of the report "Analysis and Approach to the Development of an Advanced Multimedia Instructional System" by William E. Rhode and others. Learning materials production costs are given for motion pictures, still visuals, videotapes, live…

  12. Nutrition and Health Characteristics of Low-Income Populations, Volume III, School-Age Children. E-FAN-04-014-3

    ERIC Educational Resources Information Center

    Fox, Mary Kay; Cole, Nancy

    2004-01-01

    Data from the Third National Health and Nutrition Examination Survey (NHANES-III), conducted in 1988-94, were used to compare the nutrition and health characteristics of the Nation's school-age children--boys and girls ages 5-18. Three groups of children were compared based on household income: income at or below 130 percent of poverty (lowest…

  13. Normal and homogeneous red blood cell populations over a wide range of hyper-iso-hypotonic media. III. Corrected volumes in Coulter Counter measurements.

    PubMed

    Mela, M; Eskelinen, S

    1984-12-01

    The volumes of human erythrocytes after rapid and gradual swelling in hypotonic NaCl media were measured using a Coulter Counter ZB at temperatures of +4 degrees C and +20 degrees C together with potassium leakage, the degree of hemolysis and the 'returning volume', i.e., the volume in an isotonic solution to which the cells will return from that in a hypotonic solution. The methodological and systematic errors in the volume measurements were corrected by taking into account the shape dependence of the Coulter Counter and the change in cell population during hemolysis, whereafter the measured cell volume values and the comparison between them become more reliable. The curves for cell volume as an inverse function of osmotic pressure appeared to be non-linear. The slopes were small at first but showed a rapid increase as the cells approached their maximal volume. The critical hemolytic volume was approx. 8% higher at +20 degrees C after both rapid and gradual swelling than at +4 degrees C and approx. 4% higher after a gradual swelling as compared with a rapid swelling both at +4 degrees C and +20 degrees C. A decrease in temperature resulted in an increase in the critical osmotic pressure both in rapid and gradual hemolysis, but did not greatly affect the amount of prelytic K+ leakage. The critical osmotic pressure was smaller in gradual hemolysis than in rapid hemolysis and the prelytic K+ leakage was doubled at both +4 degrees C and +20 degrees C. The shifts in osmotic fragility as a function of temperature may be due to differences in the visco-elastic properties of the cell membrane, but the shifts in osmotic fragility as a function of swelling rate may be connected with differences in potassium leakage and membrane stretch.

  14. Three-dimensional changes of the hyoid bone and airway volumes related to its relationship with horizontal anatomic planes after bimaxillary surgery in skeletal Class III patients.

    PubMed

    Kim, Min-Ah; Kim, Bo-Ram; Choi, Jin-Young; Youn, Jong-Kuk; Kim, Yoon-Ji R; Park, Yang-Ho

    2013-07-01

    To evaluate longitudinal changes of the hyoid bone position and pharyngeal airway space after bimaxillary surgery in mandibular prognathism patients. Cone-beam computed tomography scans were taken for 25 mandibular prognathism patients before surgery (T0), 2 months after surgery (T1), and 6 months after surgery (T2). The positional displacement of the hyoid bone was assessed using the coordinates at T0, T1, and T2. Additionally, the volume of each subject's pharyngeal airway was measured. The mean amount of posterior maxilla impaction was 3.76 ± 1.33 mm as the palatal plane rotated 2.04° ± 2.28° in a clockwise direction as a result of bimaxillary surgery. The hyoid bone moved backward (P < .05, P < .001) and downward (P > .05, P < .05) at 2 months and 6 months after surgery, while the total volume of the pharyngeal airway significantly decreased at the same time points (P < .001, P < .001). There was significant relationship between the changes of the hyoid bone position and airway volume at 2 months after surgery (P < .05). The change of the palatal plane angle was positively correlated to the decrease in the total airway volume (P < .001). The null hypothesis was rejected. The hyoid bone moved inferoposteriorly, and the pharyngeal airway volume decreased for up to 6 months after bimaxillary surgery. The decrease in the pharyngeal airway volume was correlated to the changes in the palatal plane inclination and the positional change of the hyoid bone.

  15. Improved health-related quality of life and physical function in patients with refractory chronic gout following treatment with pegloticase: evidence from phase III randomized controlled trials.

    PubMed

    Strand, Vibeke; Khanna, Dinesh; Singh, Jasvinder A; Forsythe, Anna; Edwards, N Lawrence

    2012-07-01

    To assess the efficacy of pegloticase on pain, physical function, and health-related quality of life (HRQOL) in patients with refractory chronic gout. Subjects in 2 replicate, 6-month, randomized controlled phase III trials received intravenous infusions of pegloticase 8 mg twice monthly (biweekly group), pegloticase alternating with placebo (8-mg monthly group), or placebo. Medical Outcomes Study Short Form-36 (SF-36), Health Assessment Questionnaire-Disability Index (HAQ-DI), patient global assessment of disease activity (PtGA), and pain by visual analog scale were completed at weeks 1 (baseline), 13, 19, and 25. Prespecified pooled analyses of patient-reported outcomes were performed by combining values for each treatment group (biweekly treatment, monthly treatment, and placebo) at Week 25. Of 212 patients enrolled, 157 (74.1%) completed treatment. At entry, mean age was 55.4 years (range 23-89 yrs) and mean plasma uric acid was 9.7 mg/dl; most were male (81.6%) and white (67.5%). Subjects reported an average of 9.8 flares in the previous 18 months. Baseline SF-36 physical component summary (PCS) scores were > 1.5 SD below US normative values. At Week 25, mean changes from baseline in PtGA, pain, HAQ-DI, and PCS scores were statistically significant and exceeded minimum clinically important differences (MCID) in the biweekly treatment group, compared with little to no improvement in placebo group. Statistically significant improvements greater than or equal to MCID were reported in 6 of 8 SF-36 domains. Monthly pegloticase resulted in significantly improved PtGA, HAQ-DI, PCS, and 3 SF-36 domains. Pegloticase therapy resulted in statistically significant and clinically meaningful improvements in PtGA, pain, physical function, and HRQOL.

  16. Effects of Lifestyle Interventions That Include a Physical Activity Component in Class II and III Obese Individuals: A Systematic Review and Meta-Analysis

    PubMed Central

    Baillot, Aurélie; Romain, Ahmed J.; Boisvert-Vigneault, Katherine; Audet, Mélisa; Baillargeon, Jean Patrice; Dionne, Isabelle J.; Valiquette, Louis; Chakra, Claire Nour Abou; Avignon, Antoine; Langlois, Marie-France

    2015-01-01

    Background In class II and III obese individuals, lifestyle intervention is the first step to achieve weight loss and treat obesity-related comorbidities before considering bariatric surgery. A systematic review, meta-analysis, and meta-regression were performed to assess the impact of lifestyle interventions incorporating a physical activity (PA) component on health outcomes of class II and III obese individuals. Methods An electronic search was conducted in 4 databases (Medline, Scopus, CINAHL and Sportdiscus). Two independent investigators selected original studies assessing the impact of lifestyle interventions with PA components on anthropometric parameters, cardiometabolic risk factors (fat mass, blood pressure, lipid and glucose metabolism), behaviour modification (PA and nutritional changes), and quality of life in adults with body mass index (BMI) ≥ 35 kg/m2. Estimates were pooled using a random-effect model (DerSimonian and Laird method). Heterogeneity between studies was assessed by the Cochran’s chi-square test and quantified through an estimation of the I². Results Of the 3,170 identified articles, 56 met our eligibility criteria, with a large majority of uncontrolled studies (80%). The meta-analysis based on uncontrolled studies showed significant heterogeneity among all included studies. The pooled mean difference in weight loss was 8.9 kg (95% CI, 10.2–7.7; p < 0.01) and 2.8 kg/m² in BMI loss (95% CI, 3.4–2.2; p < 0.01). Long-term interventions produced superior weight loss (11.3 kg) compared to short-term (7.2 kg) and intermediate-term (8.0 kg) interventions. A significant global effect of lifestyle intervention on fat mass, waist circumference, blood pressure, total cholesterol, LDL-C, triglycerides and fasting insulin was found (p<0.01), without significant effect on HDL-C and fasting blood glucose. Conclusions Lifestyle interventions incorporating a PA component can improve weight and various cardiometabolic risk factors in class II

  17. The Department of Energy`s Rocky Flats Plant: A guide to record series useful for health-related research. Volume III, facilities and equipment

    SciTech Connect

    1995-08-01

    This is the third in a series of seven volumes which constitute a guide to records of the Rocky Flats Plant useful for conducting health-related research. The primary purpose of Volume M is to describe record series pertaining to facilities and equipment at the Department of Energy`s (DOE) Rocky Flats Plant, now named the Rocky Flats Environmental Technology Site, near Denver, Colorado. History Associates Incorporated (HAI) prepared this guide as part of its work as the support services contractor for DOE`s Epidemiologic Records Inventory Project. This introduction briefly describes the Epidemiologic Records Inventory Project and HAI`s role in the project, provides a history of facilities and equipment practices at Rocky Flats, and identifies organizations contributing to facilities and equipment policies and activities. Other topics include the scope and arrangement of this volume and the organization to contact for access to these records. Comprehensive introductory and background information is available in Volume I. Other volumes in the guide pertain to administrative and general subjects, production and materials handling, workplace and environmental monitoring, employee health, and waste management. In addition, HAI has produced a subject-specific guide, titled The September 1957 Rocky Flats Fire: A Guide to Record Series of the Department of Energy and Its Contractors, which researchers should consult for further information about records related to this incident.

  18. Engineering and Environmental Study of DDT Contamination of Huntsville Spring Branch, Indian Creek, and Adjacent Lands and Waters, Wheeler Reservoir, Alabama. Volume 2. Appendices I-III.

    DTIC Science & Technology

    1980-11-01

    model ecosystem. This ecosystem is composed of a land-water interface and a seven component food chain. It simulates the application of pesti- cides to...Acute bioassays allow broad comparisons of the effects of toxic insecti- cides on a variety of aquatic species. Coupled with appropriate applica- tion...level is established is based on EPA’s recommnendation. (For more information on the subject of pesti- cide action levels, refer to Sections III and V

  19. Efficacy and safety of tolvaptan in heart failure patients with sustained volume overload despite the use of conventional diuretics: a phase III open-label study.

    PubMed

    Fukunami, Masatake; Matsuzaki, Masunori; Hori, Masatsugu; Izumi, Tohru

    2011-12-01

    Volume overload is a common complication associated with heart failure (HF) and is recommended to be treated with loop or thiazide diuretics. However, use of diuretics can cause serum electrolyte imbalances and diuretic resistance. Tolvaptan, a selective, oral, non-peptide vasopressin V2-receptor antagonist, offers a new option for treating volume overload in HF patients. The aim of this study was to investigate the efficacy and safety of tolvaptan in Japanese HF patients with volume overload. Fifty-one HF patients with volume overload, despite using conventional diuretics, were treated with 15 mg/day tolvaptan for 7 days. If the response was insufficient at Day 7, tolvaptan was continued for a further 7 days at either 15 mg/day or 30 mg/day. Outcomes included changes in body weight, symptoms and safety parameters. Thirty-six patients discontinued treatment within 7 days, therefore 15 patients entered the second phase of treatment. In two patients, tolvaptan was increased to 30 mg/day after 7 days. Body weight was reduced on Day 7 (-1.95 ± 1.98 kg; n = 41) and Day 14 (-2.35 ± 1.44 kg; n = 11, 15 mg/day). Symptoms of volume overload, including lower limb edema, pulmonary congestion, jugular venous distention and hepatomegaly, were improved by tolvaptan treatment for 7 or 14 days. Neither tolvaptan increased the incidence of severe or serious adverse events when administered for 7-14 days. This study confirms the efficacy and safety of 15 mg/day tolvaptan for 7-14 days in Japanese HF patients with volume overload despite conventional diuretics.

  20. Space physics strategy-implementation study. Volume 1: Goals, objectives, strategy. A report to the Space Physics Subcommittee of the Space Science and Applications Advisory Committee

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Space physics is defined as the study of the heliosphere as one system; that is, of the Sun and solar wind, and their interactions with the upper atmospheres, ionospheres, and magnetospheres of the planets and comets, with energetic particles, and with the interstellar medium. This report contains a number of reports by different panels on the major topics in the space physics program including: (1) the cosmic and heliospheric physics program for the years 1995 to 2010; (2) ionosphere, thermosphere, and mesosphere studies; (3) magnetospheric physics; (4) solar physics; and (5) space physics theory.

  1. ICFA instrumentation bulletin, Volume 15, Fall 1997

    SciTech Connect

    Va'vra, J.

    1997-12-01

    The Bulletin reports on research and progress in the field of instrumentation with emphasis in the field of high-energy physics. This volume contains the following four papers: (1) Streamers in MSGC's and Other Gaseous Detectors; (2) Soft X-Ray Production in Spark Discharges in Hydrogen, Nitrogen, Air, Argon, and Xenon Gases; (3) Beam Tests of the CLEO III LiF-TEA Ring Imaging Cherenkov Detector; and (4) Electron Multiplication and Secondary Scintillation in Liquid Xenon: New Prospects.

  2. Study of Manpower Requirements by Occupation for Alternative Technologies in the Energy-Related Industries, 1970-1990. Volumes I, IIA, and III.

    ERIC Educational Resources Information Center

    Gutmanis, Ivars; And Others

    The report presents the methodology used by the National Planning Association (NPA), under contract to the Federal Energy Administration (FEA), to estimate direct labor usage coefficients in some sixty different occupational categories involved in construction, operation, and maintenance of energy facilities. Volume 1 presents direct labor usage…

  3. Think about It, Too: Volume III, Part II. A Collection of Articles on Higher Order Thinking Skills. REACH: Realistic Educational Achievement Can Happen.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    This volume presents 22 papers that discuss thinking in the context of subjects taught in general education, special and vocational education, educational technology, and special programs. The key note article is: (1) "A Case for Higher Order Thinking" (G. Garcia Jr.). Under the heading "Educational Technology" are: (2)…

  4. Study of Manpower Requirements by Occupation for Alternative Technologies in the Energy-Related Industries, 1970-1990. Volumes I, IIA, and III.

    ERIC Educational Resources Information Center

    Gutmanis, Ivars; And Others

    The report presents the methodology used by the National Planning Association (NPA), under contract to the Federal Energy Administration (FEA), to estimate direct labor usage coefficients in some sixty different occupational categories involved in construction, operation, and maintenance of energy facilities. Volume 1 presents direct labor usage…

  5. Design of Training Systems, Phase II Report, Volume III; Model Program Descriptions and Operating Procedures. TAEG Report No. 12-2.

    ERIC Educational Resources Information Center

    Naval Training Equipment Center, Orlando, FL. Training Analysis and Evaluation Group.

    The Design of Training Systems (DOTS) project was initiated by the Department of Defense (DOD) to develop tools for the effective management of military training organizations. Volume 3 contains the model and data base program descriptions and operating procedures designed for phase 2 of the project. Flow charts and program listings for the…

  6. Laboratory Control for Wastewater Facilities, Wastewater Technology: A Two-Year Post High School Instructional Program. Volume III, Parts A, B, C, D, E, F, G.

    ERIC Educational Resources Information Center

    Wagner, David; And Others

    This volume is one in a series which outlines performance objectives and instructional modules for a course of study which explains the relationship and function of the process units in a wastewater treatment plant. Examples of modules include measuring settleable matter, total solids, dissolved solids, suspended solids, and volatile solids. The…

  7. Computer-Based Testing System. Project STEEL. A Special Project To Develop and Implement a Computer-Based Special Teacher Education and Evaluation Laboratory. Volume III. Final Report.

    ERIC Educational Resources Information Center

    Frick, Theodore W.; And Others

    The document is part of the final report on Project STEEL (Special Teacher Education and Evaluation Laboratory) intended to extend the utilization of technology in the training of preservice special education teachers. This volume focuses on the third of four project objectives, the development and implementation of a computer-based testing…

  8. Five Thousand American Families--Patterns of Economic Progress. Volume III: Analyses of the First Six Years of the Panel Study of Income Dynamics.

    ERIC Educational Resources Information Center

    Duncan, Greg J., Ed.; Morgan, James N., Ed.

    This volume focuses on the main issues to which the Panel Study of Income Dynamics was directed--the determinants of the changing economic fortunes of black and white families. The economic status of the families studied, patterns of transition, and changes in the structure of the families and their relationship to changes in economic activity are…

  9. Accept My Profile: Perspectives for Head Start Profiles of Program Effects on Children. Appendices to Technical Report. Volume III (Revised Edition).

    ERIC Educational Resources Information Center

    Mediax Associates, Inc., Westport, CT.

    The third of three volumes, this document provides (1) a reduced list of child development characteristics obtained from parents, teachers, and staff participating in Head Start Input Workshops set up to identify desirable program effects; (2) a Tabulation of Importance Ratings, showing how workshop participants valued specific statements of child…

  10. Think about It, Too: Volume III, Part II. A Collection of Articles on Higher Order Thinking Skills. REACH: Realistic Educational Achievement Can Happen.

    ERIC Educational Resources Information Center

    Texas Education Agency, Austin.

    This volume presents 22 papers that discuss thinking in the context of subjects taught in general education, special and vocational education, educational technology, and special programs. The key note article is: (1) "A Case for Higher Order Thinking" (G. Garcia Jr.). Under the heading "Educational Technology" are: (2)…

  11. Clothing and Textiles Curriculum Guide for Vocational Home Economics Programs (Adults and Out-of-School Youth). Volume III. Bulletin 1700.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This third volume of a curriculum guide for use in vocational home economics programs in Louisiana is intended for adults and out-of-school youth. Learning activities focus on basic and advanced experiences in clothing and textile subject matter. Topics covered in the unit are the following: social-psychological aspects of clothing, personal…

  12. Accept My Profile: Perspectives for Head Start Profiles of Program Effects on Children. Appendices to Technical Report. Volume III (Revised Edition).

    ERIC Educational Resources Information Center

    Mediax Associates, Inc., Westport, CT.

    The third of three volumes, this document provides (1) a reduced list of child development characteristics obtained from parents, teachers, and staff participating in Head Start Input Workshops set up to identify desirable program effects; (2) a Tabulation of Importance Ratings, showing how workshop participants valued specific statements of child…

  13. Making A Difference: What Communities Can Do To Prevent Mental Handicap and Promote Lives of Quality. Volume III: Helping Children Live, Learn and Grow in Their Communities.

    ERIC Educational Resources Information Center

    Forest, Marsha

    The third of five volumes on the means by which Canadian communities can reduce the incidence of mental retardation, minimize existing impairment, and improve the quality of life of the mentally retarded, this booklet focuses on the education of handicapped children and the value of integration with non-handicapped peers in the home and community.…

  14. Distance Learning for Teacher Education. Report of a Technical Working Group Meeting (Islamabad, Pakistan, 4-16 November 1981). Volume III: Exemplar Materials.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Bangkok (Thailand). Regional Office for Education in Asia and the Pacific.

    The third in a series on distance learning, this volume presents 11 exemplar instructional packages which are the output of a process of evaluation and selection in accordance with guidelines developed by the Technical Working Group at the Pakistan Meeting. It reflects an awareness of issues in the development, use, and renewal of distance…

  15. IEA Civic Education Study Phase I: The United States, Volume III. Responses to the Four Core International Framing Questions g-q.

    ERIC Educational Resources Information Center

    Hahn, Carole L.; Dilworth, Paulette Patterson; Hughes, Michael; Sen, Trisha

    This document is the third of four prepared for Phase 1 of the International Association for the Evaluation of Educational Achievement (IEA) Civics Education Study. The more than 20 countries that participated were asked to gather data to answer four Core International Framing Questions (CIFQs). Volume 2 explains the process from which the CIFQs…

  16. Laboratory Control for Wastewater Facilities, Wastewater Technology: A Two-Year Post High School Instructional Program. Volume III, Parts A, B, C, D, E, F, G.

    ERIC Educational Resources Information Center

    Wagner, David; And Others

    This volume is one in a series which outlines performance objectives and instructional modules for a course of study which explains the relationship and function of the process units in a wastewater treatment plant. Examples of modules include measuring settleable matter, total solids, dissolved solids, suspended solids, and volatile solids. The…

  17. A Review and Analysis of Performance Appraisal Processes, Volume III. Performance Appraisal for Professional Service Employees: Non-Technical Report. Professionalism in Schools Series.

    ERIC Educational Resources Information Center

    Ondrack, D. A.; Oliver, C.

    The third of three volumes, this report summarizes the findings of, first, a review and analysis of published literature on performance appraisal in general and particularly on the use of appraisals in public education systems, and, second, a series of field-site investigations of performance appraisal systems in action. The field site studies of…

  18. Native Hawaiians Study Commission: Report on the Culture, Needs and Concerns of Native Hawaiians, Pursuant to Public Law 96-565, Title III. Final Report. Volume I.

    ERIC Educational Resources Information Center

    Department of the Interior, Washington, DC.

    The findings and recommendations of a 21-month study of the culture, needs, and concerns of native Hawaiians are presented in this final report, the first volume of a report commissioned by the United States Congress. Following a brief description of the approach and methodology used and the executive summary, part I deals with socioeconomic and…

  19. Nonlinear Waves III

    NASA Astrophysics Data System (ADS)

    Gaponov-Grekhov, Andrei V.; Rabinovich, Mikhail I.; Engelbrecht, Jüri

    Since 1972 the Schools on Nonlinear Physics in Gorky have been a meeting place for Soviet Scientists working in this field. Since 1989 the proceedings appear in English. They present a good cross section of nonlinear physics in the USSR. This third volume emerged from material presented at the 1989 School. It contains sections dealing with nonlinear problems in physics and astrophysics, quantum and solid state physics, dynamical chaos and self-organization.

  20. A Phase II Study of Synchronous Three-Dimensional Conformal Boost to the Gross Tumor Volume for Patients With Unresectable Stage III Non-Small-Cell Lung Cancer: Results of Korean Radiation Oncology Group 0301 Study

    SciTech Connect

    Cho, Kwan Ho Ahn, Sung Ja; Pyo, Hong Ryull; Kim, Kyu-Sik; Kim, Young-Chul; Moon, Sung Ho; Han, Ji-Youn; Kim, Heung Tae; Koom, Woong Sub; Lee, Jin Soo

    2009-08-01

    Purpose: We evaluated the efficacy of synchronous three-dimensional (3D) conformal boost to the gross tumor volume (GTV) in concurrent chemoradiotherapy for patients with locally advanced non-small-cell lung cancer (NSCLC). Methods and Materials: Eligibility included unresectable Stage III NSCLC with no pleural effusion, no supraclavicular nodal metastases, and Eastern Cooperative Oncology Group performance score of 0-1. Forty-nine patients with pathologically proven NSCLC were enrolled. Eighteen patients had Stage IIIA and 31 had Stage IIIB. By using 3D conformal radiotherapy (RT) techniques, a dose of 1.8 Gy was delivered to the planning target volume with a synchronous boost of 0.6 Gy to the GTV, with a total dose of 60 Gy to the GTV and 45 Gy to the planning target volume in 25 fractions during 5 weeks. All patients received weekly chemotherapy consisting of paclitaxel and carboplatin during RT. Results: With a median follow-up of 36.8 months (range, 29.0-45.5 months) for surviving patients, median survival was 28.1 months. One-, 2- and 3-year overall survival rates were 77%, 56.4%, and 43.8%, respectively. Corresponding local progression-free survival rates were 71.2%, 53.7%, and 53.7%. Compliance was 90% for RT and 88% for chemotherapy. Acute esophagitis of Grade 2 or higher occurred in 29 patients. Two patients with T4 lesions died of massive bleeding and hemoptysis during treatment (Grade 5). Overall late toxicity was acceptable. Conclusions: Based on the favorable outcome with acceptable toxicity, the acceleration scheme using 3D conformal GTV boost in this trial is warranted to compare with conventional fractionation in a Phase III trial.

  1. Critical review, comparative evaluation, cost update, and baseline data development services in oil-shale mining, in-situ liquefaction, and above-ground retorting processes from the environmental, permitting, and licensing viewpoints. Volume III. Emission-source identification and source-specific pollution-control applications. Part 2

    SciTech Connect

    Not Available

    1981-09-18

    This volume is the third major deliverable of the title study. The document accomplishes two objectives: (1) It identifies all major emission sources within an integrated flow-sheet of oil shale operations encompassing mining, preparation, retorting, and upgrading; and (2) It delineates the logic process for selecting and instigating source-specific pollution controls, selected among all currently commercially available options. Volume III is divided into two separate parts. Part II covers mercury; trace metals; carbon monoxide; NO/sub x/; and hydrocarbons. Mercury waste water control technologies discussed include ion exchange, starch complexing, ferrite coprecipitation, evaporation ponds, sulfide precipitation, activated carbon, and specific control processes. Trace metal control processes in waste water discussed include reverse osmosis, starch complexing, sodium borohydride, hydroxide precipitation, ferrite coprecipitation, ion exchange, activated carbon, sulfide precipitation, evaporation ponds, and combined physical-chemical metal removal. Offgas system removal of beryllium, cadmium, chromium, lead, and selenium are also covered. Carbon monoxide control technologies in utility and industrial boilers and in petroleum refineries are covered. Flue gas denitrification processes discussed included noncatalytic and catalytic reduction, adsorption, oxidation, alkalized alumina, electron beam radiation, activated carbon process for NO/sub x/ removal. Hydrocarbon control technologies in waste water and gases are described. (DMC)

  2. BES-III distributed computing status

    NASA Astrophysics Data System (ADS)

    Belov, S. D.; Deng, Z. Y.; Korenkov, V. V.; Li, W. D.; Lin, T.; Ma, Z. T.; Nicholson, C.; Pelevanyuk, I. S.; Suo, B.; Trofimov, V. V.; Tsaregorodtsev, A. U.; Uzhinskiy, A. V.; Yan, T.; Yan, X. F.; Zhang, X. M.; Zhemchugov, A. S.

    2016-09-01

    The BES-III experiment at the Institute of High Energy Physics (Beijing, China) is aimed at the precision measurements in e+e- annihilation in the energy range from 2.0 till 4.6 GeV. The world's largest samples of J/psi and psi' events and unique samples of XYZ data have been already collected. The expected increase of the data volume in the coming years required a significant evolution of the computing model, namely shift from a centralized data processing to a distributed one. This report summarizes a current design of the BES-III distributed computing system, some of key decisions and experience gained during 2 years of operations.

  3. Late Pop III Star Formation During the Epoch of Reionization: Results from the Renaissance Simulations

    NASA Astrophysics Data System (ADS)

    Xu, Hao; Norman, Michael L.; O'Shea, Brian W.; Wise, John H.

    2016-06-01

    We present results on the formation of Population III (Pop III) stars at redshift 7.6 from the Renaissance Simulations, a suite of extremely high-resolution and physics-rich radiation transport hydrodynamics cosmological adaptive-mesh refinement simulations of high-redshift galaxy formation performed on the Blue Waters supercomputer. In a survey volume of about 220 comoving Mpc3, we found 14 Pop III galaxies with recent star formation. The surprisingly late formation of Pop III stars is possible due to two factors: (i) the metal enrichment process is local and slow, leaving plenty of pristine gas to exist in the vast volume; and (ii) strong Lyman-Werner radiation from vigorous metal-enriched star formation in early galaxies suppresses Pop III formation in (“not so”) small primordial halos with mass less than ˜3 × 107 M ⊙. We quantify the properties of these Pop III galaxies and their Pop III star formation environments. We look for analogs to the recently discovered luminous Ly α emitter CR7, which has been interpreted as a Pop III star cluster within or near a metal-enriched star-forming galaxy. We find and discuss a system similar to this in some respects, however, the Pop III star cluster is far less massive and luminous than CR7 is inferred to be.

  4. High-Volume Transanal Surgery with CPH34 HV for the Treatment of III-IV Degree Haemorrhoids: Final Short-Term Results of an Italian Multicenter Clinical Study

    PubMed Central

    Reboa, Giuliano; Gipponi, Marco; Gallo, Maurizio; Ciotta, Giovanni; Tarantello, Marco; Caviglia, Angelo; Pagliazzo, Antonio; Masoni, Luigi; Caldarelli, Giuseppe; Gaj, Fabio; Masci, Bruno; Verdi, Andrea

    2016-01-01

    The clinical chart of 621 patients with III-IV haemorrhoids undergoing Stapled Hemorrhoidopexy (SH) with CPH34 HV in 2012–2014 was consecutively reviewed to assess its safety and efficacy after at least 12 months of follow-up. Mean volume of prolapsectomy was significantly higher (13.0 mL; SD, 1.4) in larger prolapse (9.3 mL; SD, 1.2) (p < 0.001). Residual or recurrent haemorrhoids occurred in 11 of 621 patients (1.8%) and in 12 of 581 patients (1.9%), respectively. Relapse was correlated with higher preoperative Constipation Scoring System (CSS) (p = 0.000), Pescatori's degree (p = 0.000), Goligher's grade (p = 0.003), prolapse exceeding half of the length of the Circular Anal Dilator (CAD) (p = 0.000), and higher volume of prolapsectomy (p = 0.000). At regression analysis, only the preoperative CSS, Pescatori's degree, Goligher's grade, and volume of resection were significantly predictive of relapse. A high level of satisfaction (VAS = 8.6; SD, 1.0) coupled with a reduction of 12-month CSS (Δ preoperative CSS/12 mo CSS = 3.4, SD, 2.0; p < 0.001) was observed. The wider prolapsectomy achievable with CPH34 HV determined an overall 3.7% relapse rate in patients with high prevalence of large internal rectal prolapse, coupled with high satisfaction index, significant reduction of CSS, and very low complication rates. PMID:26998510

  5. High-Volume Transanal Surgery with CPH34 HV for the Treatment of III-IV Degree Haemorrhoids: Final Short-Term Results of an Italian Multicenter Clinical Study.

    PubMed

    Reboa, Giuliano; Gipponi, Marco; Gallo, Maurizio; Ciotta, Giovanni; Tarantello, Marco; Caviglia, Angelo; Pagliazzo, Antonio; Masoni, Luigi; Caldarelli, Giuseppe; Gaj, Fabio; Masci, Bruno; Verdi, Andrea

    2016-01-01

    The clinical chart of 621 patients with III-IV haemorrhoids undergoing Stapled Hemorrhoidopexy (SH) with CPH34 HV in 2012-2014 was consecutively reviewed to assess its safety and efficacy after at least 12 months of follow-up. Mean volume of prolapsectomy was significantly higher (13.0 mL; SD, 1.4) in larger prolapse (9.3 mL; SD, 1.2) (p < 0.001). Residual or recurrent haemorrhoids occurred in 11 of 621 patients (1.8%) and in 12 of 581 patients (1.9%), respectively. Relapse was correlated with higher preoperative Constipation Scoring System (CSS) (p = 0.000), Pescatori's degree (p = 0.000), Goligher's grade (p = 0.003), prolapse exceeding half of the length of the Circular Anal Dilator (CAD) (p = 0.000), and higher volume of prolapsectomy (p = 0.000). At regression analysis, only the preoperative CSS, Pescatori's degree, Goligher's grade, and volume of resection were significantly predictive of relapse. A high level of satisfaction (VAS = 8.6; SD, 1.0) coupled with a reduction of 12-month CSS (Δ preoperative CSS/12 mo CSS = 3.4, SD, 2.0; p < 0.001) was observed. The wider prolapsectomy achievable with CPH34 HV determined an overall 3.7% relapse rate in patients with high prevalence of large internal rectal prolapse, coupled with high satisfaction index, significant reduction of CSS, and very low complication rates.

  6. Capital Requirements Estimating Model (CREMOD) for electric utilities. Volume III. User's manual appendices: program and input data listings. [For each year up to 1990

    SciTech Connect

    Collins, D E; Gammon, J; Shaw, M L

    1980-01-01

    This volume, Vol. 3, is an extension of Vol. 2, User's Manual, containing listings of the computer program and input data for the model in two appendices. It serves the user as a reference guide to the computer model. This documentation complies with the Interim Model Document Standards issued by the Office of Analysis, Oversight, and Access of the Energy Information Administration in December 1978.

  7. Physics.

    ERIC Educational Resources Information Center

    Bromley, D. Allan

    1980-01-01

    The author presents the argument that the past few years, in terms of new discoveries, insights, and questions raised, have been among the most productive in the history of physics. Selected for discussion are some of the most important new developments in physics research. (Author/SA)

  8. Physics.

    ERIC Educational Resources Information Center

    Bromley, D. Allan

    1980-01-01

    The author presents the argument that the past few years, in terms of new discoveries, insights, and questions raised, have been among the most productive in the history of physics. Selected for discussion are some of the most important new developments in physics research. (Author/SA)

  9. PROCEEDINGS OF RIKEN BNL RESEARCH CENTER WORKSHOP: VOLUME 61 RIKEN-TODAI MINI-WORKSHOP ON ''TOPICS IN HADRON PHYSICS AT RHIC''. VOLUME 61

    SciTech Connect

    EN'YO,H.HAMAGAKI,H.HATSUDAT.WATANABA,Y.YAZAKI,K.

    2004-05-26

    The RIKEN-TODAI Mini-Workshop on ''Topics in Hadron Physics at RHIC'' was held on March 23rd and 24th, 2064 at the Nishina Memorial Hall of RIKEN, Wako, Saitama, Japan, sponsored by RIKEN (Institute of Physical and Chemical Research) and TODAI (University of Tokyo). The workshop was planned when we learned that two distinguished theorists in hadron physics, Professors L. McLerran and S.H. Lee, would be visiting TODAI and/or RIKEN during the week of March 22-26. We asked them to give key talks at the beginning of the workshop and attend the sessions consisting of talks by young theorists in RIKEN, TODAI and other institutes in Japan and they kindly agreed on both. Considering the JPS meeting scheduled from March 27 through 30, we decided to have a.one-and-half-a-day workshop on March 23 and 24. The purpose of the workshop was to offer young researchers an opportunity to learn the forefront of hadron physics as well as to discuss their own works with the distinguished theorists.

  10. Distinct structural neural patterns of trait physical and social anhedonia: evidence from cortical thickness, subcortical volumes and inter-regional correlations.

    PubMed

    Wang, Yi; Deng, Yi; Fung, Germaine; Liu, Wen-hua; Wei, Xin-hua; Jiang, Xin-qing; Lui, Simon S Y; Cheung, Eric F C; Chan, Raymond C K

    2014-12-30

    Anhedonia is an enduring trait accounting for the reduced capacity to experience pleasure. Few studies have investigated the brain structural features associated with trait anhedonia. In this study, the relationships between cortical thickness, volume of subcortical structures and scores on the Chapman physical and social anhedonia scales were examined in a non-clinical sample (n=72, 35 males). FreeSurfer was used to examine the cortical thickness and the volume of six identified subcortical structures related to trait anhedonia. We found that the cortical thickness of the superior frontal gyrus and the volume of the pallidum in the left hemisphere were correlated with anhedonia scores in both physical and social aspects. Specifically, positive correlations were found between levels of social anhedonia and the thickness of the postcentral and the inferior parietal gyri. Cortico-subcortical inter-correlations between these clusters were also observed. Our findings revealed distinct correlation patterns of neural substrates with trait physical and social anhedonia in a non-clinical sample. These findings contribute to the understanding of the pathologies underlying the anhedonia phenotype in schizophrenia and other psychiatric disorders.

  11. Critical Pedagogy, Physical Education and Urban Schooling. Counterpoints: Studies in the Postmodern Theory of Education. Volume 432

    ERIC Educational Resources Information Center

    Fitzpatrick, Katie

    2013-01-01

    "Critical Pedagogy, Physical Education and Urban Schooling" is a critical ethnography of health, physical education and the schooling experiences of urban youth. The subjects of health and physical education are compulsory in most schools internationally, but many contemporary practices in these subjects reinforce rather than challenge the…

  12. Critical Pedagogy, Physical Education and Urban Schooling. Counterpoints: Studies in the Postmodern Theory of Education. Volume 432

    ERIC Educational Resources Information Center

    Fitzpatrick, Katie

    2013-01-01

    "Critical Pedagogy, Physical Education and Urban Schooling" is a critical ethnography of health, physical education and the schooling experiences of urban youth. The subjects of health and physical education are compulsory in most schools internationally, but many contemporary practices in these subjects reinforce rather than challenge the…

  13. Physical Activity Volumes during Pregnancy: A Systematic Review and Meta-Analysis of Observational Studies Assessing the Association with Infant's Birth Weight

    PubMed Central

    Bisson, Michèle; Lavoie-Guénette, Joëlle; Tremblay, Angelo; Marc, Isabelle

    2016-01-01

    Objective This study aims to examine the association between different maternal physical activity exposures during pregnancy and infant's birth weight, body composition, and risk of inadequate weight. Methods Two reviewers (M.B. and J.L.G.) identified observational studies reporting total or leisure time activity during pregnancy and birth weight outcomes. Pooled analyses were performed to summarize the risk associated with high or moderate volumes of physical activity on birth weight. Results A total of 54 studies among 4,080 reported the association between physical activity and birth weight (37 studies) or risks of small or large birth weight. The association between physical activity and birth weight was evaluated by physical activity levels (low, moderate, or high). Despite heterogeneity, pooled results (23 studies) suggested that moderate levels of activity are associated with an increased birth weight (mean difference: 61.5 g, 95% confidence interval [CI]: 16.6, 106.5, 15 studies), while high levels were associated with lower birth weight (mean difference: −69.9 g, 95% CI: −114.8, −25.0, 15 studies). Data were insufficient to provide robust estimates for other outcomes. Conclusions The results of observational studies suggest an inverted u-shaped association between physical activity and birth weight, despite methodological variability. These results could help refining physical activity guidelines for pregnancy and provide guidance for future research. PMID:27127718

  14. Variations in target volume definition for postoperative radiotherapy in stage III non-small-cell lung cancer: analysis of an international contouring study.

    PubMed

    Spoelstra, Femke O B; Senan, Suresh; Le Péchoux, Cecile; Ishikura, Satoshi; Casas, Francesc; Ball, David; Price, Allan; De Ruysscher, Dirk; van Sörnsen de Koste, John R

    2010-03-15

    Postoperative radiotherapy (PORT) in patients with completely resected non-small-cell lung cancer with mediastinal involvement is controversial because of the failure of earlier trials to demonstrate a survival benefit. Improved techniques may reduce toxicity, but the treatment fields used in routine practice have not been well studied. We studied routine target volumes used by international experts and evaluated the impact of a contouring protocol developed for a new prospective study, the Lung Adjuvant Radiotherapy Trial (Lung ART). Seventeen thoracic radiation oncologists were invited to contour their routine clinical target volumes (CTV) for 2 representative patients using a validated CD-ROM-based contouring program. Subsequently, the Lung ART study protocol was provided, and both cases were contoured again. Variations in target volumes and their dosimetric impact were analyzed. Routine CTVs were received for each case from 10 clinicians, whereas six provided both routine and protocol CTVs for each case. Routine CTVs varied up to threefold between clinicians, but use of the Lung ART protocol significantly decreased variations. Routine CTVs in a postlobectomy patient resulted in V(20) values ranging from 12.7% to 54.0%, and Lung ART protocol CTVs resulted in values of 20.6% to 29.2%. Similar results were seen for other toxicity parameters and in the postpneumectomy patient. With the exception of upper paratracheal nodes, protocol contouring improved coverage of the required nodal stations. Even among experts, significant interclinician variations are observed in PORT fields. Inasmuch as contouring variations can confound the interpretation of PORT results, mandatory quality assurance procedures have been incorporated into the current Lung ART study. Copyright 2010 Elsevier Inc. All rights reserved.

  15. Variations in Target Volume Definition for Postoperative Radiotherapy in Stage III Non-Small-Cell Lung Cancer: Analysis of an International Contouring Study

    SciTech Connect

    Spoelstra, Femke; Senan, Suresh; Le Pechoux, Cecile; Ishikura, Satoshi; Casas, Francesc; Ball, David; Price, Allan; De Ruysscher, Dirk; Soernsen de Koste, John R. van

    2010-03-15

    Purpose: Postoperative radiotherapy (PORT) in patients with completely resected non-small-cell lung cancer with mediastinal involvement is controversial because of the failure of earlier trials to demonstrate a survival benefit. Improved techniques may reduce toxicity, but the treatment fields used in routine practice have not been well studied. We studied routine target volumes used by international experts and evaluated the impact of a contouring protocol developed for a new prospective study, the Lung Adjuvant Radiotherapy Trial (Lung ART). Methods and Materials: Seventeen thoracic radiation oncologists were invited to contour their routine clinical target volumes (CTV) for 2 representative patients using a validated CD-ROM-based contouring program. Subsequently, the Lung ART study protocol was provided, and both cases were contoured again. Variations in target volumes and their dosimetric impact were analyzed. Results: Routine CTVs were received for each case from 10 clinicians, whereas six provided both routine and protocol CTVs for each case. Routine CTVs varied up to threefold between clinicians, but use of the Lung ART protocol significantly decreased variations. Routine CTVs in a postlobectomy patient resulted in V{sub 20} values ranging from 12.7% to 54.0%, and Lung ART protocol CTVs resulted in values of 20.6% to 29.2%. Similar results were seen for other toxicity parameters and in the postpneumectomy patient. With the exception of upper paratracheal nodes, protocol contouring improved coverage of the required nodal stations. Conclusion: Even among experts, significant interclinician variations are observed in PORT fields. Inasmuch as contouring variations can confound the interpretation of PORT results, mandatory quality assurance procedures have been incorporated into the current Lung ART study.

  16. A Sixteen Item Trait Anxiety Scale for Children and Children, Physiological Sweating, Teaching Approaches and Anxiety. Research Reports, Volume III, Issue IV.

    ERIC Educational Resources Information Center

    Rupnow, Allan A.

    Two research reports are included in this document. The first is a study of children's anxiety. A sixteen-item trait anxiety scale was used on a population of students in grades 4 through 6. The first ten items measured anxiety about making mistakes in performing physical education activities, and the remaining six items measured general anxiety.…

  17. Consumer behavior towards fuel efficient vehicles. Volume III: forecasts of the composition of household motor vehicle holdings. Final report Oct 77-Feb 80

    SciTech Connect

    Sherman, L.; Manski, C.F.; Ginn, J.R.

    1980-02-01

    This volume presents forecasts of household vehicle type purchases and holdings over the 1978 - 1985 period covered by Title V fuel economy Standards. The forecasts are based on an econometric model explaining the make, model and vintage composition of individual household vehicle holdings. The empirical analysis is based on a national random sample of households contacted in February, 1976. Two models are estimated, one explaining the compositions of holdings in one-vehicle households, and the other explaining vehicle choices in multiple-vehicle households.

  18. Aerial radiometric and magnetic survey: Marysvale detail survey, Richfield National Topographic Map sheet, Utah. Volume III. Magnetic and ancillary stacked profile data. Final report

    SciTech Connect

    Not Available

    1982-01-01

    The results of the analyses of a systematic airborne gamma radiation and total magnetic survey for the area identified as Marysvale, located in southwestern Utah, is presented in Volumes I-IV of this report. The airborne data gathered is reduced by ground computer facilities to yield profile plots of the equivalent uranium, thorium and potassium gamma radiation intensities, the ratios of these intensities, the total gamma radiation counting rate and the earth's residual magnetic field intensity. Profile plots of the aircraft's altitude above the earth's surface, the ambient temperature and pressure, and the magnetic field data measured by a base station magnetometer is presented also. An evaluation of the distribution of the radiometric data in terms of its established geochemical map units, which were derived via geochemical analysis methods, for the entire survey area has been prepared and is included. The determination of the geochemical units presented has been established principally from the analysis of the radiometric and magnetic contour maps and, more importantly, the multi-variate analysis map. A general description of the area, including descriptions of the various geologic and geochemical units, is included within the text. This volume contains the 5-variable residual magnetic and ancillary stacked profile data for the entire survey area.

  19. SAGE III

    Atmospheric Science Data Center

    2017-01-13

    SAGE III Data and Information The Stratospheric Aerosol and Gas ... on the spacecraft. SAGE III produced L1 and L2 scientific data from 5/07/2002 until 12/31/2005. The flight of the second instrument is as ... Additional Info:  Data Format: HDF-EOS or Big Endian/IEEE Binary SCAR-B Block:  ...

  20. Optimization of the fractionated irradiation scheme considering physical doses to tumor and organ at risk based on dose-volume histograms.

    PubMed

    Sugano, Yasutaka; Mizuta, Masahiro; Takao, Seishin; Shirato, Hiroki; Sutherland, Kenneth L; Date, Hiroyuki

    2015-11-01

    Radiotherapy of solid tumors has been performed with various fractionation regimens such as multi- and hypofractionations. However, the ability to optimize the fractionation regimen considering the physical dose distribution remains insufficient. This study aims to optimize the fractionation regimen, in which the authors propose a graphical method for selecting the optimal number of fractions (n) and dose per fraction (d) based on dose-volume histograms for tumor and normal tissues of organs around the tumor. Modified linear-quadratic models were employed to estimate the radiation effects on the tumor and an organ at risk (OAR), where the repopulation of the tumor cells and the linearity of the dose-response curve in the high dose range of the surviving fraction were considered. The minimization problem for the damage effect on the OAR was solved under the constraint that the radiation effect on the tumor is fixed by a graphical method. Here, the damage effect on the OAR was estimated based on the dose-volume histogram. It was found that the optimization of fractionation scheme incorporating the dose-volume histogram is possible by employing appropriate cell surviving models. The graphical method considering the repopulation of tumor cells and a rectilinear response in the high dose range enables them to derive the optimal number of fractions and dose per fraction. For example, in the treatment of prostate cancer, the optimal fractionation was suggested to lie in the range of 8-32 fractions with a daily dose of 2.2-6.3 Gy. It is possible to optimize the number of fractions and dose per fraction based on the physical dose distribution (i.e., dose-volume histogram) by the graphical method considering the effects on tumor and OARs around the tumor. This method may stipulate a new guideline to optimize the fractionation regimen for physics-guided fractionation.