Science.gov

Sample records for project evaluacion experimental

  1. Experimental Plasma Research project summaries

    SciTech Connect

    1980-09-01

    This report contains descriptions of the activities supported by the Experimental Plasma Research Branch of APP. The individual project summaries were prepared by the principal investigators and include objectives and milestones for each project. The projects are arranged in six research categories: Plasma Properties; Plasma Heating; Plasma Diagnostics; Atomic, Molecular and Nuclear Physics; Advanced Superconducting Materials; and the Fusion Plasma Research Facility (FPRF). Each category is introduced with a statement of objectives and recent progress and followed by descriptions of individual projects. An overall budget summary is provided at the beginning of the report.

  2. Guia para la Elaboracion y Evaluacion de Proyectos de Investigacion (Guidelines for Reporting and Evaluating Research Projects).

    ERIC Educational Resources Information Center

    Morles, Victor

    This article establishes guidelines for conducting and evaluating research projects according to a scientific methodology. The organizational format suggested here follows an outline with elements and details that should be considered in an investigation. Each part of the proposed outline is explained, and terms are defined. Project evaluation is…

  3. Introduccion a la Evaluacion: Una introduccion practica a la evaluacion en proyectos para la ninez de temprana edad (Introducing Evaluation: A Practical Introduction to Evaluation in Early Childhood Projects).

    ERIC Educational Resources Information Center

    Eyken, Willem van der

    Developed for the staff of field projects, this booklet provides guidelines for evaluating projects to promote activities that will enhance the well-being of young children, their families, and their communities. The booklet aims to stimulate ideas and discussions, offers general principles to help in evaluation, and raises issues that encourage…

  4. The Experimental MJO Prediction Project

    NASA Technical Reports Server (NTRS)

    Waliser, Duane; Weickmann, Klaus; Dole, Randall; Schubert, Siegfried; Alves, Oscar; Jones, Charles; Newman, Matthew; Pan, Hua-Lu; Roubicek, Andres; Saha, Suranjana; hide

    2006-01-01

    Weather prediction is typically concerned with lead times of hours to days, while seasonal-to-interannual climate prediction is concerned with lead times of months to seasons. Recently, there has been growing interest in 'subseasonal' forecasts---those that have lead times on the order of weeks (e.g., Schubert et al. 2002; Waliser et al. 2003; Waliser et al. 2005). The basis for developing and exploiting subseasonal predictions largely resides with phenomena such as the Pacific North American (PNA) pattern, the North Atlantic oscillation (NAO), the Madden-Julian Oscillation (MJO), mid-latitude blocking, and the memory associated with soil moisture, as well as modeling techniques that rely on both initial conditions and slowly varying boundary conditions (e.g., tropical Pacific SST). An outgrowth of this interest has been the development of an Experimental MJO Prediction Project (EMPP). Th project provides real-time weather and climate information and predictions for a variety of applications, broadly encompassing the subseasonal weather-climate connection. Th focus is on the MJO because it represents a repeatable, low-frequency phenomenon. MJO's importance among the subseasonal phenomena is very similar to that of El Nino-Southern Oscillation(ENSO) among the interannual phenomena. This note describes the history and objectives of EMPP, its status,capabilities, and plans.

  5. Global environment facility: Independent evaluation of the pilot phase; Fondo para el medio ambiente mundial: evaluacion independiente de la etapa experimental

    SciTech Connect

    1994-06-01

    This study responds to a request by participants in the Global Environment Facility (GEF) for an independent evaluation of the pilot phase. It profiles the GEF, discusses its policy framework, and reviews project development procedures and the strategies and projects in each of the GEF`s four focal areas. The study concludes that fundamental changes must occur and recommends specific reforms, such as articulating more clearly the GEF`s mandate, objectives, and strategies; addressing deficiencies in meeting its global focus; improving capacities and procedures within implementing agencies for managing the portfolio; and increasing non-government organization (NGO), country and community-level participation.

  6. PROJECT CONCERN, HARTFORD'S EXPERIMENTAL BUSING PROGRAM.

    ERIC Educational Resources Information Center

    SHAW, PEG

    THIS REPRINTED SERIES OF NEWSPAPER ARTICLES ABOUT PROJECT CONCERN, HARTFORD'S EXPERIMENTAL PROGRAM WHICH BUSES INNER CITY CHILDREN TO SUBURBAN SCHOOLS, IS COMPOSED PRIMARILY OF ANECDOTAL REPORTS FROM MOTHERS, CHILDREN, AND TEACHERS. THE INDIVIDUAL ARTICLES DEAL WITH THE CHILDREN'S REACTIONS TO THE BUSING AND TO THEIR NEW SCHOOLS, THEIR ADJUSTMENT,…

  7. 20 CFR 638.700 - Experimental, research, and demonstration projects.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... projects. 638.700 Section 638.700 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF... Demonstration Projects § 638.700 Experimental, research, and demonstration projects. (a) The Job Corps Director, at his or her discretion, may undertake experimental, research, or demonstration projects for the...

  8. 20 CFR 638.700 - Experimental, research, and demonstration projects.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... projects. 638.700 Section 638.700 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR JOB CORPS PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Experimental, Research, and Demonstration Projects § 638.700 Experimental, research, and demonstration projects. (a) The Job Corps...

  9. A Realistic Experimental Design and Statistical Analysis Project

    ERIC Educational Resources Information Center

    Muske, Kenneth R.; Myers, John A.

    2007-01-01

    A realistic applied chemical engineering experimental design and statistical analysis project is documented in this article. This project has been implemented as part of the professional development and applied statistics courses at Villanova University over the past five years. The novel aspects of this project are that the students are given a…

  10. A Realistic Experimental Design and Statistical Analysis Project

    ERIC Educational Resources Information Center

    Muske, Kenneth R.; Myers, John A.

    2007-01-01

    A realistic applied chemical engineering experimental design and statistical analysis project is documented in this article. This project has been implemented as part of the professional development and applied statistics courses at Villanova University over the past five years. The novel aspects of this project are that the students are given a…

  11. Technology Project Learning versus Lab Experimentation

    ERIC Educational Resources Information Center

    Waks, S.; Sabag, N.

    2004-01-01

    The Project-Based Learning (PBL) approach enables the student to construct knowledge in his/her own way. Piaget, the founder of constructivism, saw the development of intelligence as a process involving the relationship between brain maturity and individual experience. The technology PBL (TPBL) approach confronts the student with a personal…

  12. Technology Project Learning versus Lab Experimentation

    ERIC Educational Resources Information Center

    Waks, S.; Sabag, N.

    2004-01-01

    The Project-Based Learning (PBL) approach enables the student to construct knowledge in his/her own way. Piaget, the founder of constructivism, saw the development of intelligence as a process involving the relationship between brain maturity and individual experience. The technology PBL (TPBL) approach confronts the student with a personal…

  13. Project Review of the Experimental Diving Unit

    DTIC Science & Technology

    1994-06-01

    by CF along with 2 proto- type Surface Supplied CUMA (SS CUMA) from Fullerton Sherwood Engineering Ltd. A SS CUMA would provide longer dive endurance...were purchased from Exotemp Systems. - 16- Nil repo. PROJECTIONS The glov and batery evaluation will continue during CUMA decompression table development... type of apparatus and it would be difficult to relate results from this test to those from other countries. Therefore, a new test method and acceptable

  14. 34 CFR 461.33 - What are special experimental demonstration projects and teacher training projects?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Special projects that— (i) Will be carried out in furtherance of the purposes of the Act; (ii) Will be... 34 Education 3 2010-07-01 2010-07-01 false What are special experimental demonstration projects and teacher training projects? 461.33 Section 461.33 Education Regulations of the Offices of the...

  15. Experimental Testing in the Future Internet PERIMETER Project

    NASA Astrophysics Data System (ADS)

    Dillon, Eileen; Power, Gemma; Grant, Frances Cleary

    The Future Internet faces many challenges for new Internet architectures, protocols and services requiring early experimentation and testing in large-scale environments. Furthermore, the complexity of the software and technologies running on the Future Internet will require more innovative and different approaches to the testing process. This paper examines these requirements and challenges and demonstrates how they are dealt with in the Telecommunications Software and Systems Group using a case study of the Future Internet project; PERIMETER. Details of the testing and experimental methodologies and the role of testbed activities involved in this Quality of Experience network mobility project to develop and adapt to the needs of the Future Internet are provided. The paper concludes with observations of the further developments and innovations required to achieve an end-to-end solution for experimental testing in PERIMETER, and more generally for other Future Internet projects.

  16. Flight Research and Validation Formerly Experimental Capabilities Supersonic Project

    NASA Technical Reports Server (NTRS)

    Banks, Daniel

    2009-01-01

    This slide presentation reviews the work of the Experimental Capabilities Supersonic project, that is being reorganized into Flight Research and Validation. The work of Experimental Capabilities Project in FY '09 is reviewed, and the specific centers that is assigned to do the work is given. The portfolio of the newly formed Flight Research and Validation (FRV) group is also reviewed. The various projects for FY '10 for the FRV are detailed. These projects include: Eagle Probe, Channeled Centerbody Inlet Experiment (CCIE), Supersonic Boundary layer Transition test (SBLT), Aero-elastic Test Wing-2 (ATW-2), G-V External Vision Systems (G5 XVS), Air-to-Air Schlieren (A2A), In Flight Background Oriented Schlieren (BOS), Dynamic Inertia Measurement Technique (DIM), and Advanced In-Flight IR Thermography (AIR-T).

  17. The Student Centered Education Project: Student Initiative in the Behavior Analysis Experimental Education Project.

    ERIC Educational Resources Information Center

    Malott, Richard W.; And Others

    The Student Centered Education Project is an experimental college program run by and for psychology students at Western Michigan University. The project was initiated in the fall of 1969 by faculty of various departments within the university, with the aim of developing a more effective learning environment for the students. The faculty initially…

  18. South Umpqua School District #19 Experimental Schools Project. Final Report.

    ERIC Educational Resources Information Center

    South Umpqua School District, Myrtle Creek, OR.

    This document reports on a federally funded Experimental Schools project that took place over a five-year period, 1972-77, in a small, rural Oregon district. The report is primarily a narrative on change and change agentry as viewed from the perspective of school personnel. After background discussion and brief descriptions of the program,…

  19. Development of the University of Delaware Experimental Watershed Project

    NASA Astrophysics Data System (ADS)

    Campagnini, J. L.; Kauffman, G. J.; Corrozi, M.; Bower, J.

    2001-05-01

    In 2000, a team of University of Delaware undergraduate and graduate students developed the University of Delaware Experimental Watershed Project with a grant from the Delaware Water Resources Center. The University of Delaware (UD) is a land- and sea-grant institution in Newark, Delaware and is perched along the Atlantic seaboard's fall line. A critical mass of UD faculty and students in water resources and related disciplines are interested in the development of an experimental watershed on campus to provide (1) interdisciplinary undergraduate, graduate and faculty research opportunities, and (2) an outdoor education laboratory. Using GIS and field reconnaissance techniques, the three students delineated two small experimental watershed regions respectively located in the Piedmont and Coastal Plain provinces of the White Clay Creek Wild and Scenic River Valley on the UD campus. The Piedmont watershed drains 416 acres of the northern area of campus while the Coastal Plain watershed drains 896 acres including the central and southern sections of campus. The students then developed an ArcView GIS atlas integrating geology, soils, topography, land use, and impervious cover layers with a rating system for water quality and habitat characteristics to issue a "report-card" assessing each watershed's overall health. The White Clay Creek Wild and Scenic River Valley is an ideal on campus location for an outdoor education and research laboratory because of its manageable scale, the diversity of its characteristic land uses and physical environment, and above all its accessibility for students, faculty, researchers, and the public.

  20. 20 CFR 416.250 - Experimental, pilot, and demonstration projects in the SSI program.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Experimental, pilot, and demonstration... Because of Essential Persons § 416.250 Experimental, pilot, and demonstration projects in the SSI program... conduct experimental, pilot, and demonstration projects to promote the objectives or improve the...

  1. 20 CFR 416.250 - Experimental, pilot, and demonstration projects in the SSI program.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Experimental, pilot, and demonstration... Because of Essential Persons § 416.250 Experimental, pilot, and demonstration projects in the SSI program... conduct experimental, pilot, and demonstration projects to promote the objectives or improve the...

  2. 20 CFR 416.250 - Experimental, pilot, and demonstration projects in the SSI program.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Experimental, pilot, and demonstration... Because of Essential Persons § 416.250 Experimental, pilot, and demonstration projects in the SSI program... conduct experimental, pilot, and demonstration projects to promote the objectives or improve the...

  3. 20 CFR 416.250 - Experimental, pilot, and demonstration projects in the SSI program.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Experimental, pilot, and demonstration... Because of Essential Persons § 416.250 Experimental, pilot, and demonstration projects in the SSI program... conduct experimental, pilot, and demonstration projects to promote the objectives or improve the...

  4. 20 CFR 416.250 - Experimental, pilot, and demonstration projects in the SSI program.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Experimental, pilot, and demonstration... Because of Essential Persons § 416.250 Experimental, pilot, and demonstration projects in the SSI program... conduct experimental, pilot, and demonstration projects to promote the objectives or improve the...

  5. Environmental assessment: Tenderfoot Creek Experimental Forest Vegetative Treatment Research Project

    Treesearch

    Gloria E. Flora; Ward McCaughey

    1998-01-01

    The Tenderfoot Creek Experimental Forest (TCEF) is a 9,125 acre experimental forest located in the western portion of the Little Belt Mountains. The TCEF was established as an experimental forest in 1961 for the development of management techniques for harvesting lodgepole pine while maintaining soil stability. The research emphasis was expanded in 1991 to develop and...

  6. Third Meeting of the Panel for Evaluation of Experimental Literacy Projects. Final Report.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    Presentations in this meeting were "Progress of World Experimental Literacy Programme" and "Present Situation in Various Experimental Projects." Discussions of these presentations concerned: (1) analysis and revision of the Plans of Operation (choice of the sphere of action, quantitative targets, and the time schedule of the projects); (2) the…

  7. South Umpqua Experimental Schools Project: The Basic Four Year Plan; Person-Centered Educational Processes.

    ERIC Educational Resources Information Center

    South Umpqua School District, Myrtle Creek, OR.

    An application for a proposed South Umpqua School District (Oregon) Experimental Schools project is provided. The project will personalize and intensify those instructional processes dealing with basic education and career preparation. The goals of the project are: A. Operational Processes--personalization of instruction, parent/patron…

  8. [Cigarette smoking. A pilot project of dehabituation and experimental research].

    PubMed

    Badellino, F; Collecchi, P; Crotti, N; Foppiani, E; Massa, T; Morasso, G; Rosadini, G; Sannita, W G; Vaccari, A; Valerio, F

    1984-02-11

    An interdisciplinary approach was adopted in a pilot programme research project as the most effective way to obtain concrete results in curing tobacco-addiction. The various stages and effects of the treatment are analysed as a means of identifying the most appropriate techniques. The early results are reported under separate headings according to treatment type (psychological, neurophysiological, dietary, clinical, chemical).

  9. The experimental design of the Missouri Ozark Forest Ecosystem Project

    Treesearch

    Steven L. Sheriff; Shuoqiong. He

    1997-01-01

    The Missouri Ozark Forest Ecosystem Project (MOFEP) is an experiment that examines the effects of three forest management practices on the forest community. MOFEP is designed as a randomized complete block design using nine sites divided into three blocks. Treatments of uneven-aged, even-aged, and no-harvest management were randomly assigned to sites within each block...

  10. Catalog of experimental projects for a fissioning plasma reactor

    NASA Technical Reports Server (NTRS)

    Lanzo, C. D.

    1973-01-01

    Experimental and theoretical investigations were carried out to determine the feasibility of using a small scale fissioning uranium plasma as the power source in a driver reactor. The driver system is a light water cooled and moderated reactor of the MTR type. The eight experiments and proposed configurations for the reactor are outlined.

  11. Pragmatism and Project 2000: the relevance of Dewey's theory of experimentalism to nursing education.

    PubMed

    Hallet, C E

    1997-12-01

    In this paper, the author focuses upon one of the most influential educational theories of the 20th century: the experimentalism of John Dewey. Based on the pragmatic philosophy of Charles Peirce and William James, experimentalism proposed that children learned by observing the consequences of their actions, such that learning became a continuous 'transaction' between learner and environment. This paper traces the main features of experimentalism, examining its emphases on focus, on action and transaction and on projection. It argues that the designers of Project 2000 curricula in Britain have neglected the insights Dewey provided into the relationships between experience and learning. Drawing briefly on research undertaken by the author into the provision of learning experiences in the community for Project 2000 students, this paper proposes that there is a need to provide Project 2000 students with learning experiences which will permit them to project their ideas and learn from the consequences of their actions.

  12. Undergraduate Teaching of Ideal and Real Fluid Flows: The Value of Real-World Experimental Projects

    ERIC Educational Resources Information Center

    Baldock, Tom E.; Chanson, Hubert

    2006-01-01

    This paper describes the pedagogical impact of real-world experimental projects undertaken as part of an advanced undergraduate fluid mechanics subject at an Australian university. The projects have been organized to complement traditional lectures and introduce students to the challenges of professional design, physical modelling, data collection…

  13. Undergraduate Teaching of Ideal and Real Fluid Flows: The Value of Real-World Experimental Projects

    ERIC Educational Resources Information Center

    Baldock, Tom E.; Chanson, Hubert

    2006-01-01

    This paper describes the pedagogical impact of real-world experimental projects undertaken as part of an advanced undergraduate fluid mechanics subject at an Australian university. The projects have been organized to complement traditional lectures and introduce students to the challenges of professional design, physical modelling, data collection…

  14. Experimental hydrogen-fueled automotive engine design data-base project. Volume 2. Main technical report

    SciTech Connect

    Swain, M.R.; Adt, R.R. Jr.; Pappas, J.M.

    1983-05-01

    Operational performance and emissions characteristics of hydrogen-fueled engines are reviewed. The project activities are reviewed including descriptions of the test engine and its components, the test apparatus, experimental techniques, experiments performed and the results obtained. Analyses of other hydrogen engine project data are also presented and compared with the results of the present effort.

  15. Education "on the Road": Working with Adolescent Dropouts in an Experimental Project

    ERIC Educational Resources Information Center

    Serpieri, Serenella Adamo; Giusti, Paola

    2007-01-01

    The experience that will be described in this paper is based on work carried out during the Chance Project, an experimental programme designed to re-integrate teenage drop-outs from difficult areas of the inner city into mainstream school. The Project, which has been running in Naples, southern Italy, since 1998, comprises three school centres…

  16. Fourth Meeting of the Panel for Evaluation of Experimental Literacy Projects. Final Report.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    The work of this Panel for the Evaluation of Experimental Literacy Projects was the assessing of how the pattern of evaluation it had previously formulated had been applied in the Experimental World Literacy Programme (EWLP). In the judgment of the Panel, by 1974 evaluation specialists will be able to present a report that will enable Member…

  17. Experimental and theoretical developments in the Mochi project

    NASA Astrophysics Data System (ADS)

    You, Setthivoine; von der Linden, Jens; Vereen, Keon; Lavine, Eric Sander; Carroll, Evan; Card, Alexander; Azuara-Rosales, Manuel; Quinley, Morgan; Yun, Gunsu

    2015-11-01

    The Mochi project investigates the interaction between magnetic fields and plasma flows in cylindrical and toroidal geometries. The configuration is designed to tailor the radial electric field profile with three annular electrodes and allow for shear helical flows in magnetized plasma jets or merging spheromaks. First plasma has been achieved and characterization is in progress with images, magnetic probes, an energy analyzer, an interferometer, a fast ion gauge, and optical and RF spectroscopy. Vector tomography of ion Doppler spectroscopy is progressing with the design of the custom fiber bundle and implementation of the numerical code. The first experiments are investigating the coupling of sausage and kink instabilities, comparing measurements to a new stability criterion and a numerical stability code. A new canonical field theory has been developed to help interpret the dynamics of plasma self-organization. The theory augments the Lagrangian of general dynamical systems to rigourously demonstrate that canonical helicity transport is valid across single particle, kinetic and fluid regimes, that dynamical equations can be re-formulated as a form of Maxwell's equations, and that helicity is conserved only when density gradients are shallow. This work is supported by US DOE Grant DE-SC0010340.

  18. The LUSI LAB project: a platform for multidisciplinary experimental studies

    NASA Astrophysics Data System (ADS)

    Mazzini, Adriano; Svensen, Henrik; Hensen, Christian; Scholz, Florian; Romeo, Giovanni; Hadi, Soffian; Husein, Alwi; Planke, Sverre; Akhmanov, Grigorii; Krueger, Martin

    2014-05-01

    Lusi is a spectacular mud eruption that started in northeast Java the 29 of May 2006 following a 6.3 M earthquake. Nearly eight years later Lusi is still active. The Lusi Lab is an ERC-funded project to perform multidisciplinary studies using Lusi as a natural laboratory. This represents an unprecedented opportunity to study an ongoing active high-temperature mud eruption and to evaluate the role of seismicity, local faulting and the neighbouring Arjuno-Welirang volcanic complex on the long-lasting mud eruption. A multipurpose hexacopter has been designed and constructed to access and monitor the otherwise inaccessible Lusi crater and its mud-filled outskirts. The "Lusi drone" showed to be a powerful monitoring and sampling tool duringteh fieldwork in Dec. 2013. Videos and photogrammetry were acquired with various cameras. Designed tools allow the drone to measure and log temperature and to complete remote-controlled sampling of mud, water and gas from the erupting crater. A collection of evenly spaced mud samples has been taken along a transect that extends for 1100 m outside the crater. The incubation of these will be used for geomicrobiological studies and will help to shed light on the type of the ongoing hydrocarbon generation and degradation. A network of temperature loggers deployed around the crater aims to investigate a correlation between seismic activity and temperature variation of the erupted mud. Geochemical analyses indicate that the geochemistry of the crater water represents a geochemical anomaly when comparing with both basinal brines and volcano-hosted hot springs. A combination of high temperatures in the source region and fluid-rock interactions with silicates and carbonate-rich lithologies can explain the geochemistry. This is consistent with the result of gas analyses and with a deep-seated (>4 km) source region, possibly related to the presence of hot igneous intrusions from the volcanic arc.

  19. Experimental systems overview of the Rare Isotope Science Project in Korea

    NASA Astrophysics Data System (ADS)

    Tshoo, K.; Kim, Y. K.; Kwon, Y. K.; Woo, H. J.; Kim, G. D.; Kim, Y. J.; Kang, B. H.; Park, S. J.; Park, Y.-H.; Yoon, J. W.; Kim, J. C.; Lee, J. H.; Seo, C. S.; Hwang, W.; Yun, C. C.; Jeon, D.; Kim, S. K.

    2013-12-01

    The Rare Isotope Science Project (RISP) was launched by the Institute for Basic Science (IBS) in December 2011 in Korea. The project aims to construct the new accelerator complex consisting of the Isotope Separation On-Line (ISOL) and the In-Flight Fragment (IF) facilities for the rare isotope science. The scientific programs and the experimental systems of RISP are briefly introduced with an overview of the complex.

  20. UAVEMI Project: Numerical and Experimental EM Immunity Assessment of UAV for HIRF and Lightning Indirect Effects

    NASA Astrophysics Data System (ADS)

    Garcia, Salvador G.; Silvia, Ferran; Escot, David; Pascual, Enrique; Pantoja, Mario F.; Riu, Pere; Anon, Manuel; Alvarez, Jesus; Cabello, M.; Pous, Marc; Fernandez, Sergio; Trallero, Rafael; Poyatos, David; Nuno, Luis

    2016-05-01

    The UAVEMI project, funded by the Spanish Ministry of Economy and Competitiveness, gathers a consortium formed by several research and development institutions and one industrial partner. The main goal is to develop innovative experimental and numerical approaches for the assessment of the electromagnetic compatibility of unmanned air vehicles, under high intensity radiated fields, lightning indirect effects and non-nuclear electromagnetic pulses. This contribution describes the capabilities currently being developed under the project.

  1. OPERATIONAL RETRIEVAL, THE BASIC EDUCATION COMPONENT OF EXPERIMENTAL AND DEMONSTRATION PROJECTS (E/D) FOR DISADVANTAGED YOUTHS.

    ERIC Educational Resources Information Center

    SEXTON, PATRICIA CAYO

    IN THIS STUDY OF EXPERIMENTAL AND DEMONSTRATION BASIS EDUCATION PROJECTS FOR DISADVANTAGED YOUTHS, VISITS WERE MADE TO THE JOB UPGRADING PROJECT (NORTH RICHMOND, CALIFORNIA), THE MAYOR'S YOUTH EMPLOYMENT PROJECT (DETROIT), THE LANE COUNTY YOUTH PROJECT (EUGENE, OREGON), JOB OPPORTUNITIES, THROUGH BETTER SKILLS (CHICAGO), THE YMCA…

  2. Report on projected future climate of the Goodwin Creek experimental watershed, MS

    USDA-ARS?s Scientific Manuscript database

    This report is one of several reports that provide technical information on projected climate change at selected ARS experimental watersheds across the continental United States and for three greenhouse gas emission scenarios. The report is an attachment to the main report of the multi-location pro...

  3. Report on the project future climate of the Goodwater Creek experimental watershed, MO

    USDA-ARS?s Scientific Manuscript database

    This report is one of several reports that provide technical information on projected climate change at selected ARS experimental watersheds across the continental United States and for three greenhouse gas emission scenarios. The report is an attachment to the main report of the multi-location pro...

  4. Public Service Jobs and Transitional Employment: An Analysis of the Vermont Experimental and Demonstration Project.

    ERIC Educational Resources Information Center

    Craft, James A.

    The three year Vermont Experimental and Demonstration Project, sponsored by Manpower Administration, was designed to provide basic empirical data on the feasibility and usefulness of public service employment as a manpower tool to provide transitional employment opportunities for low income unemployed and welfare recipients. Data was collected on…

  5. Report on projected future climate of the Beasley Lake experimental watershed, MS

    USDA-ARS?s Scientific Manuscript database

    This report is one of several reports that provide technical information on projected climate change at selected ARS experimental watersheds across the continental United States and for three greenhouse gas emission scenarios. The report is an attachment to the main report of the multi-location pro...

  6. Report on Summer Experimental Television Project. Work Incentive Program, July 1 to August 31, 1969.

    ERIC Educational Resources Information Center

    Shult, Robert J.

    The summer television project was instituted to provide a period of exploration and experimentation during which the needs of the Wisconsin State Employment Service and the Work Incentive Program were examined. Television was primarily useful for self-evaluation and for demonstration or introduction of new programs. Several types of television…

  7. Pliocene Model Intercomparison Project (PlioMIP): experimental design and boundary conditions (Experiment 2)

    USGS Publications Warehouse

    Haywood, A.M.; Dowsett, H.J.; Robinson, M.M.; Stoll, D.K.; Dolan, A.M.; Lunt, D.J.; Otto-Bliesner, B.; Chandler, M.A.

    2011-01-01

    The Palaeoclimate Modelling Intercomparison Project has expanded to include a model intercomparison for the mid-Pliocene warm period (3.29 to 2.97 million yr ago). This project is referred to as PlioMIP (the Pliocene Model Intercomparison Project). Two experiments have been agreed upon and together compose the initial phase of PlioMIP. The first (Experiment 1) is being performed with atmosphere-only climate models. The second (Experiment 2) utilises fully coupled ocean-atmosphere climate models. Following on from the publication of the experimental design and boundary conditions for Experiment 1 in Geoscientific Model Development, this paper provides the necessary description of differences and/or additions to the experimental design for Experiment 2.

  8. Pliocene Model Intercomparison Project (PlioMIP): Experimental Design and Boundary Conditions (Experiment 2)

    NASA Technical Reports Server (NTRS)

    Haywood, A. M.; Dowsett, H. J.; Robinson, M. M.; Stoll, D. K.; Dolan, A. M.; Lunt, D. J.; Otto-Bliesner, B.; Chandler, M. A.

    2011-01-01

    The Palaeoclimate Modelling Intercomparison Project has expanded to include a model intercomparison for the mid-Pliocene warm period (3.29 to 2.97 million yr ago). This project is referred to as PlioMIP (the Pliocene Model Intercomparison Project). Two experiments have been agreed upon and together compose the initial phase of PlioMIP. The first (Experiment 1) is being performed with atmosphere only climate models. The second (Experiment 2) utilizes fully coupled ocean-atmosphere climate models. Following on from the publication of the experimental design and boundary conditions for Experiment 1 in Geoscientific Model Development, this paper provides the necessary description of differences and/or additions to the experimental design for Experiment 2.

  9. Experimental creation of quantum Zeno subspaces by repeated multi-spin projections in diamond

    PubMed Central

    Kalb, N.; Cramer, J.; Twitchen, D. J.; Markham, M.; Hanson, R.; Taminiau, T. H.

    2016-01-01

    Repeated observations inhibit the coherent evolution of quantum states through the quantum Zeno effect. In multi-qubit systems this effect provides opportunities to control complex quantum states. Here, we experimentally demonstrate that repeatedly projecting joint observables of multiple spins creates quantum Zeno subspaces and simultaneously suppresses the dephasing caused by a quasi-static environment. We encode up to two logical qubits in these subspaces and show that the enhancement of the dephasing time with increasing number of projections follows a scaling law that is independent of the number of spins involved. These results provide experimental insight into the interplay between frequent multi-spin measurements and slowly varying noise and pave the way for tailoring the dynamics of multi-qubit systems through repeated projections. PMID:27713397

  10. What experimental factors influence the accuracy of retention projections in gas chromatography-mass spectrometry?

    PubMed

    Wilson, Michael B; Barnes, Brian B; Boswell, Paul G

    2014-12-19

    Programmed-temperature gas chromatographic (GC) retention information is difficult to share because it depends on so many experimental factors that vary among laboratories. Though linear retention indexing cannot properly account for experimental differences, retention times can be accurately calculated, or "projected", from shared isothermal retention vs. temperature (T) relationships, but only if the temperature program and hold-up time vs. T profile produced by a GC is known with great precision. The effort required to measure these profiles were previously impractical, but we recently showed that they can be easily back-calculated from the programmed-temperature retention times of a set of 25 n-alkanes using open-source software at www.retentionprediction.org/gc. In a multi-lab study, the approach was shown to account for both intentional and unintentional differences in the temperature programs, flow rates, and inlet pressures produced by the GCs. Here, we tested 16 other experimental factors and found that only 5 could reduce accuracy in retention projections: injection history, exposure to very high levels of oxygen at high temperature, a very low transfer line temperature, an overloaded column, and a very short column (≤15m). We find that the retention projection methodology acts as a hybrid of conventional retention projection and retention indexing, drawing on the advantages of both; it properly accounts for a wide range of experimental conditions while accommodating the effects of experimental factors not properly taken into account in the calculations. Finally, we developed a four-step protocol to efficiently troubleshoot a GC system after it is found to be yielding inaccurate retention projections.

  11. Towards a new kind of experimental psycho-aesthetics? Reflections on the Parallellepipeda project

    PubMed Central

    Wagemans, Johan

    2011-01-01

    Experimental psycho-aesthetics—the science aimed at understanding the factors that determine aesthetic experience—is reviewed briefly as background to describe the Parallellepipeda project, a cross-over project between artists and scientists in Leuven. In particular, I sketch how it started and developed further, with close interactions between the participating artists and scientists. A few examples of specific research projects are mentioned to illustrate the kind of research questions we address and the methodological approach we have taken. We often found an effect of providing participants with additional information, a difference between novice and expert participants, and a shift with increasing experience with an artwork, in the direction of tolerating more complexity and acquiring more order from it. By establishing more connections between parts of an artwork and more associations to the artwork, it becomes a stronger Gestalt, which is more easily mastered by the viewer and leads to increased appreciation. In the final part of the paper, I extract some general lessons from the project regarding a possible new way of doing psycho-aesthetics research, which is able to solve some of the problems of traditional experimental psycho-aesthetics (eg, trade-off between experimental control and ecological validity). PMID:23145251

  12. What Experimental Factors Influence the Accuracy of Retention Projections in Gas Chromatography-Mass Spectrometry?

    PubMed Central

    Wilson, Michael B.; Barnes, Brian B.; Boswell, Paul G.

    2014-01-01

    Programmed-temperature gas chromatographic (GC) retention information is difficult to share because it depends on so many experimental factors that vary among laboratories. Though linear retention indexing cannot properly account for experimental differences, retention times can be accurately calculated, or “projected”, from shared isothermal retention vs. temperature (T) relationships, but only if the temperature program and hold-up time vs. T profile produced by a GC is known with great precision. The effort required to measure these profiles were previously impractical, but we recently showed that they can be easily back-calculated from the programmed-temperature retention times of a set of 25 n-alkanes using open-source software at www.retentionprediction.org/gc. In a multi-lab study, the approach was shown to account for both intentional and unintentional differences in the temperature programs, flow rates, and inlet pressures produced by the GCs. Here, we tested 16 other experimental factors and found that only 5 could reduce accuracy in retention projections: injection history, exposure to very high levels of oxygen at high temperature, a very low transfer line temperature, an overloaded column, and a very short column (≤ 15 m). We find that the retention projection methodology acts as a hybrid of conventional retention projection and retention indexing, drawing on the advantages of both; it properly accounts for a wide range of experimental conditions while accommodating the effects of experimental factors not properly taken into account in the calculations. Finally, we developed a four-step protocol to efficiently troubleshoot a GC system after it is found to be yielding inaccurate retention projections. PMID:25482038

  13. Olfactory projections in the white sturgeon, Acipenser transmontanus: an experimental study.

    PubMed

    Northcutt, R Glenn

    2011-07-01

    Telencephalic evolution in ray-finned fishes shows increasing complexity from polypteriform fishes through sturgeons to teleosts. Telencephalic organization in sturgeons is thus critical to our understanding of ray-finned fish evolution, but it is poorly understood, particularly as regards the roof or pallium. Two major hypotheses exist regarding the medial part of area dorsalis (Dm): that Dm is extended; and that Dm is restricted. The extent and topography of secondary olfactory projections to the pallium are critical in evaluating these hypotheses, but there is little agreement regarding these projections. Olfactory projections in the white sturgeon were therefore examined by using the carbocyanine probe DiI, biocytin, and biotinylated dextrin amine (BDA). Both DiI and BDA revealed primary olfactory projections to the olfactory bulb and primary extrabulbar projections widely in the telencephalon and to more restricted regions of the diencephalon. Myelinated secondary olfactory fibers caused DiI to be less effective in labeling secondary olfactory projections, which terminate in all subpallial nuclei and in the pallium: sparsely in the medial pallial division (Dm); heavily in the posterior pallial division (Dp); and more lightly in the lateral pallial division (Dl). In the diencephalon, substantial secondary olfactory projections were seen to the habenular nuclei, the rostral pole of the inferior lobe, and several nuclei of the posterior tubercle. All secondary olfactory projections were bilateral but heavier ipsilaterally. Bulbopetal neurons were located in both pallial and subpallial centers and were more numerous ipsilaterally. These results corroborate an earlier experimental study on the shovelnose sturgeon and indicate a restricted Dm in sturgeons.

  14. Optimizing experimental parameters for the projection requirement in HAADF-STEM tomography.

    PubMed

    Aveyard, R; Zhong, Z; Batenburg, K J; Rieger, B

    2017-03-07

    Tomographic reconstruction algorithms offer a means by which a tilt-series of transmission images can be combined to yield a three dimensional model of the specimen. Conventional reconstruction algorithms assume that the measured signal is a linear projection of some property, typically the density, of the material. Here we report the use of multislice simulations to investigate the extent to which this assumption is met in HAADF-STEM imaging. The use of simulations allows for a systematic survey of a range of materials and microscope parameters to inform optimal experimental design. Using this approach it is demonstrated that the imaging of amorphous materials is in good agreement with the projection assumption in most cases. Images of crystalline specimens taken along zone-axes are found to be poorly suited for conventional linear reconstruction algorithms due to channelling effects which produce enhanced intensities compared with off-axis images, and poor compliance with the projection requirement. Off-axis images are found to be suitable for reconstruction, though they do not strictly meet the linearity requirement in most cases. It is demonstrated that microscope parameters can be selected to yield improved compliance with the projection requirement.

  15. A progress report on the Malaga Bend Experimental Salinity Alleviation Project, Eddy County, New Mexico

    USGS Publications Warehouse

    Cox, E.R.; Havens, J.S.

    1965-01-01

    At Malaga Bend on the Pecos River in Eddy County, New Mexico, a brine aquifer about 1950 feet below the stream channel has a pressure head about 10 feet above the river bed. This aquifer normally discharges about 430 tons of dissolved minerals daily into the river of which about 370 tons was sodium chloride. The Malaga Bend Experimental Salinity Alleviation Project, authorized by the U.S. Congress in 1958, Public Law 85-333,is an attempt to determine if the salinity content of the Pecos River below Malaga Bend can be decreased by reducing the inflow of saline water into the river at Malaga Bend by pumping from the brine aquifer. Construction for the project was supervised by the Bureau of Reclamation, and the collection of data and its interpretation were the responsibility cooperatively of the U. S. Geological Survey and the Pecos River Commission.

  16. Keck Geology Consortium Lava Project: Undergraduate Research Linking Natural and Experimental Basaltic Lava Flows

    NASA Astrophysics Data System (ADS)

    Karson, J. A.; Hazlett, R. W.; Wysocki, R.; Bromfield, M. E.; Browne, N. C.; Davis, N. C.; Pelland, C. G.; Rowan, W. L.; Warner, K. A.

    2014-12-01

    Undergraduate students in the Keck Geology Consortium Lava Project participated in a month-long investigation of features of basaltic lava flows from two very different perspectives. The first half of the project focused on field relations in basaltic lava flows from the 1984 Krafla Fires eruption in northern Iceland. Students gained valuable experience in the collection of observations and samples in the field leading to hypotheses for the formation of selected features related to lava flow dynamics. Studies focused on a wide range of features including: morphology and heat loss in lava tubes (pyroducts), growth and collapse of lava ponds and overflow deposits, textural changes of lava falls (flow over steep steps), spaced spatter cones from flows over wet ground, and anisotropy of magnetic susceptibility related to flow kinematics. In the second half of the program students designed, helped execute, documented, and analyzed features similar to those they studied in the field with large-scale (50-250 kg) basaltic lava flows created in the Syracuse University Lava Project (http://lavaproject.syr.edu). Data collected included video from multiple perspectives, infrared thermal (FLIR) images, still images, detailed measurements of flow dimensions and rates, and samples for textural and magnetic analyses. Experimental lava flow features provided critical tests of hypotheses generated in the field and a refined understanding of the behavior and final morphology of basaltic lava flows. The linked field and experimental studies formed the basis for year-long independent research projects under the supervision of their faculty mentors, leading to senior theses at the students' respective institutions.

  17. Experimental Test Plan for PWR Sister Rods in the High Burnup Spent Fuel Data Project

    SciTech Connect

    Montgomery, Rose; Scaglione, John M; Bevard, Bruce Balkcom; Hanson, Brady; Billone, Dr. Michael

    2016-01-01

    The High Burnup Spent Fuel Data project pulled 25 sister rods (9 from the project assemblies and 16 from similar HBU assemblies) for characterization. The 25 sister rods are all high burnup and cover the range of modern domestic cladding alloys. The 25 sister rods were shipped to Oak Ridge National Laboratory (ORNL) in early 2016 for detailed non-destructive and destructive examination. Examinations are intended to provide baseline data on the initial physical state of the cladding and fuel prior to the loading, drying, and long-term dry storage process. Further examinations are focused on determining the effects of temperatures encountered during and following drying. Similar tests will be performed on rods taken from the project assemblies at the end of their long-term storage in a TN-32 dry storage cask (the cask rods ) to identify any significant changes in the fuel rods that may have occurred during the dry storage period. Additionally, some of the sister rods will be used for separate effects testing to expand the applicability of the project data to the fleet, and to address some of the data-related gaps associated with extended storage and subsequent transportation of high burnup fuel. A draft test plan is being developed that describes the experimental work to be conducted on the sister rods. This paper summarizes the draft test plan and necessary coordination activities for the multi-year experimental program to supply data relevant to the assessment of the safety of long-term storage followed by transportation of high burnup spent fuel.

  18. Trans-Pacific HDR Satellite Communications Experiment Phase-2 Project Plan and Experimental Network

    NASA Technical Reports Server (NTRS)

    Hsu, Eddie; Kadowaki, Naoto; Yoshimura, Naoko; Takahashi, Takashi; Yoshikawa, Makoto; Bergman, Larry; Bhasin, Kul

    2000-01-01

    The trans-Pacific high data rate (TP-HDR) satellite communications experiment was proposed at the Japan-U.S. Cooperation in Space (JUCS) Program Workshop held in Hawaii in 1993 and remote high definition video post-production was demonstrated as the first phase trial. ATM-based 45 Mbps trans-Pacific link was established in the first phase, and the following experiments with 155 Mbps was planned as the phase 2. This paper describes the experimental network configuration and project plan of TP-HDR experiment phase 2. Additional information is provided in the original.

  19. Trans-Pacific HDR Satellite Communications Experiment Phase-2 Project Plan and Experimental Network

    NASA Technical Reports Server (NTRS)

    Hsu, Eddie; Kadowaki, Naoto; Yoshimura, Naoko; Takahashi, Takashi; Yoshikawa, Makoto; Bergman, Larry; Bhasin, Kul

    2000-01-01

    The trans-Pacific high data rate (TP-HDR) satellite communications experiment was proposed at the Japan-U.S. Cooperation in Space (JUCS) Program Workshop held in Hawaii in 1993 and remote high definition video post-production was demonstrated as the first phase trial. ATM-based 45 Mbps trans-Pacific link was established in the first phase, and the following experiments with 155 Mbps was planned as the phase 2. This paper describes the experimental network configuration and project plan of TP-HDR experiment phase 2. Additional information is provided in the original.

  20. Experimental assessment of indoor radon and soil gas variability: the RADON project

    NASA Astrophysics Data System (ADS)

    Barbosa, S. M.; Pereira, A. J. S. C.; Neves, L. J. P. F.; Steinitz, G.; Zafrir, H.; Donner, R.; Woith, H.

    2012-04-01

    Radon is a radioactive noble gas naturally present in the environment, particularly in soils derived from rocks with high uranium content. Radon is formed by alpha decay from radium within solid mineral grains, but can migrate via diffusion and/or advection into the air space of soils, as well as into groundwater and the atmosphere. The exhalation of radon from the pore space of porous materials into the atmosphere of indoor environments is well known to cause adverse health effects due to the inhalation of radon's short-lived decay products. The danger to human health is particularly acute in the case of poorly ventilated dwellings located in geographical areas of high radon potential. The RADON project, funded by the Portuguese Science Foundation (FCT), aims to evaluate the temporal variability of radon in the soil and atmosphere and to examine the influence of meteorological effects in radon concentration. For that purpose an experimental monitoring station is being installed in an undisturbed dwelling located in a region of high radon potential near the old uranium mine of Urgeiriça (central Portugal). The rationale of the project, the set-up of the experimental radon monitoring station, and preliminary monitoring results will be presented.

  1. The "project of experimental psychology" developed in Italy by neurophysiologists and psychiatrists.

    PubMed

    Bongiorno, Vincenzo

    2006-01-01

    The historiography of psychology has highlighted how in Italy experts both from the field of philosophy and above all from that of medicine have contributed to the foundation of scientific psychology. The "project of experimental psychology" took shape in the second half of the nineteenth century, thanks especially to the work of physiologists, neurophysiologists, neurohistologists, psychiatrists, and anthropologists, such as Tamburini, Seppilli, Luciani, Golgi, Buccola, Ferrari, Morselli, Mosso, Kiesow, etc. These experts in their various fields were all involved in the attempt to redefine psychology as a natural science on a par with the other scientific disciplines and, therefore, to identify and delimit its proper object of study, while consequently developing its relative "quantitative" methods with reference to those of psychophysics, psychophysiology, and psycochronometry. This attempt developed particularly in Reggio Emilia and in Turin. In the San Lazzaro Mental Hospital of Reggio Emilia directed by Augusto Tamburini, there was an important cultural movement regarding research and training, which culminated in Gabriele Buccola's systematic experimental research on reaction times. In Turin, instead, the presence of the psychiatrist Enrico Morselli and the physiologist Angelo Mosso favoured the development of a Wundtian-style experimental psychology. The type of investigations conducted in these research centres reflects the interests of their authors, but it also reveals their common objective of founding a new psychological discipline that would have "scientific" characteristics.

  2. Environmental Stress Pathway Project (ESSP) Data in EIDR, the Experimental Information and Data Repository

    DOE Data Explorer

    Arkin, Adam [LBNL; Hazen, Terry [LBNL

    ESPP is developing computational models that describe and predict the behavior of gene regulatory networks in microbes in response to the environmental conditions found in DOE waste sites. The research takes place within the Virtual Institue for Microbial Stress and Survival (VIMSS). ESPP data files are stored on one of the VIMSS file servers. They include data generated by project participants, as well as links to data stored either in BioFiles or in the Experimental Data Repository. A searchable information database, EIDR, provides links to the data files and information about the data, including design information about biomass production experiments, information about the lab analyses that generated the data, and links to more detailed information, displays, or analyses. EIDR contains more than 3000 data uploads. (Specialized Interface)

  3. Radon entry into basements: Approach, experimental structures, and instrumentation of the small structures research project

    SciTech Connect

    Fisk, W.J.; Modera, M.P.; Sextro, R.G.; Garbesi, K.; Wollenberg, H.A.; Narasimhan, T.N.; Nuzum, T.; Tsang, Y.W.

    1992-02-01

    We describe the experimental approach, structures, and instrumentation of a research project on radon generation and transport in soil and entry into basements. The overall approach is to construct small precisely-fabricated basements in areas of different geology and climate, to control the pressures and ventilation rates in the structures, and to monitor radon concentrations and other relevant parameters over a period of one year or more. Two nearly air-tight structures have been constructed at the first site. The floor of each structure contains adjustable-width slots that serve as the only significant pathway for advective entry of radon. A layer of gravel underlays the floor of one structure; otherwise they are identical. The structures are instrumented for continuous or periodic monitoring of soil, structural, and meteorological parameters that affect radon entry. The pressure difference that drives advective radon entry can be maintained constant or varied over time. Soil gas and radon entry rates and associated parameters, such as soil gas pressures and radon concentrations, have been monitored for a range of steady-state and time-varying pressure differences between the interior of the structure and the soil. Examples of the experimentally-measured pressure and permeability fields in the soil around a structure are presented and discussed.

  4. Radon entry into basements: Approach, experimental structures, and instrumentation of the small structures research project

    SciTech Connect

    Fisk, W.J.; Modera, M.P.; Sextro, R.G.; Garbesi, K.; Wollenberg, H.A.; Narasimhan, T.N.; Nuzum, T.; Tsang, Y.W.

    1992-02-01

    We describe the experimental approach, structures, and instrumentation of a research project on radon generation and transport in soil and entry into basements. The overall approach is to construct small precisely-fabricated basements in areas of different geology and climate, to control the pressures and ventilation rates in the structures, and to monitor radon concentrations and other relevant parameters over a period of one year or more. Two nearly air-tight structures have been constructed at the first site. The floor of each structure contains adjustable-width slots that serve as the only significant pathway for advective entry of radon. A layer of gravel underlays the floor of one structure; otherwise they are identical. The structures are instrumented for continuous or periodic monitoring of soil, structural, and meteorological parameters that affect radon entry. The pressure difference that drives advective radon entry can be maintained constant or varied over time. Soil gas and radon entry rates and associated parameters, such as soil gas pressures and radon concentrations, have been monitored for a range of steady-state and time-varying pressure differences between the interior of the structure and the soil. Examples of the experimentally-measured pressure and permeability fields in the soil around a structure are presented and discussed.

  5. The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: scientific objectives and experimental design

    NASA Astrophysics Data System (ADS)

    Haywood, Alan M.; Dowsett, Harry J.; Dolan, Aisling M.; Rowley, David; Abe-Ouchi, Ayako; Otto-Bliesner, Bette; Chandler, Mark A.; Hunter, Stephen J.; Lunt, Daniel J.; Pound, Matthew; Salzmann, Ulrich

    2016-03-01

    The Pliocene Model Intercomparison Project (PlioMIP) is a co-ordinated international climate modelling initiative to study and understand climate and environments of the Late Pliocene, as well as their potential relevance in the context of future climate change. PlioMIP examines the consistency of model predictions in simulating Pliocene climate and their ability to reproduce climate signals preserved by geological climate archives. Here we provide a description of the aim and objectives of the next phase of the model intercomparison project (PlioMIP Phase 2), and we present the experimental design and boundary conditions that will be utilized for climate model experiments in Phase 2. Following on from PlioMIP Phase 1, Phase 2 will continue to be a mechanism for sampling structural uncertainty within climate models. However, Phase 1 demonstrated the requirement to better understand boundary condition uncertainties as well as uncertainty in the methodologies used for data-model comparison. Therefore, our strategy for Phase 2 is to utilize state-of-the-art boundary conditions that have emerged over the last 5 years. These include a new palaeogeographic reconstruction, detailing ocean bathymetry and land-ice surface topography. The ice surface topography is built upon the lessons learned from offline ice sheet modelling studies. Land surface cover has been enhanced by recent additions of Pliocene soils and lakes. Atmospheric reconstructions of palaeo-CO2 are emerging on orbital timescales, and these are also incorporated into PlioMIP Phase 2. New records of surface and sea surface temperature change are being produced that will be more temporally consistent with the boundary conditions and forcings used within models. Finally we have designed a suite of prioritized experiments that tackle issues surrounding the basic understanding of the Pliocene and its relevance in the context of future climate change in a discrete way.

  6. The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: Scientific Objectives and Experimental Design

    NASA Technical Reports Server (NTRS)

    Haywood, Alan M.; Dowsett, Harry J.; Dolan, Aisling M.; Rowley, David; Abe-Ouchi, Ayako; Otto-Bliesner, Bette; Chandler, Mark A.; Hunter, Stephen J.; Lunt, Daniel J.; Pound, Matthew; hide

    2016-01-01

    The Pliocene Model Intercomparison Project (PlioMIP) is a co-ordinated international climate modelling initiative to study and understand climate and environments of the Late Pliocene, as well as their potential relevance in the context of future climate change. PlioMIP examines the consistency of model predictions in simulating Pliocene climate and their ability to reproduce climate signals preserved by geological climate archives. Here we provide a description of the aim and objectives of the next phase of the model intercomparison project (PlioMIP Phase 2), and we present the experimental design and boundary conditions that will be utilized for climate model experiments in Phase 2. Following on from PlioMIP Phase 1, Phase 2 will continue to be a mechanism for sampling structural uncertainty within climate models. However, Phase 1 demonstrated the requirement to better understand boundary condition uncertainties as well as uncertainty in the methodologies used for data-model comparison. Therefore, our strategy for Phase 2 is to utilize state-of-the-art boundary conditions that have emerged over the last 5 years. These include a new palaeogeographic reconstruction, detailing ocean bathymetry and land-ice surface topography. The ice surface topography is built upon the lessons learned from offline ice sheet modelling studies. Land surface cover has been enhanced by recent additions of Pliocene soils and lakes. Atmospheric reconstructions of palaeo-CO2 are emerging on orbital timescales, and these are also incorporated into PlioMIP Phase 2. New records of surface and sea surface temperature change are being produced that will be more temporally consistent with the boundary conditions and forcings used within models. Finally we have designed a suite of prioritized experiments that tackle issues surrounding the basic understanding of the Pliocene and its relevance in the context of future climate change in a discrete way.

  7. The Pliocene Model Intercomparison Project (PlioMIP) Phase 2: Scientific Objectives and Experimental Design

    NASA Technical Reports Server (NTRS)

    Haywood, Alan M.; Dowsett, Harry J.; Dolan, Aisling M.; Rowley, David; Abe-Ouchi, Ayako; Otto-Bliesner, Bette; Chandler, Mark A.; Hunter, Stephen J.; Lunt, Daniel J.; Pound, Matthew; Salzmann, Ulrich

    2016-01-01

    The Pliocene Model Intercomparison Project (PlioMIP) is a co-ordinated international climate modelling initiative to study and understand climate and environments of the Late Pliocene, as well as their potential relevance in the context of future climate change. PlioMIP examines the consistency of model predictions in simulating Pliocene climate and their ability to reproduce climate signals preserved by geological climate archives. Here we provide a description of the aim and objectives of the next phase of the model intercomparison project (PlioMIP Phase 2), and we present the experimental design and boundary conditions that will be utilized for climate model experiments in Phase 2. Following on from PlioMIP Phase 1, Phase 2 will continue to be a mechanism for sampling structural uncertainty within climate models. However, Phase 1 demonstrated the requirement to better understand boundary condition uncertainties as well as uncertainty in the methodologies used for data-model comparison. Therefore, our strategy for Phase 2 is to utilize state-of-the-art boundary conditions that have emerged over the last 5 years. These include a new palaeogeographic reconstruction, detailing ocean bathymetry and land-ice surface topography. The ice surface topography is built upon the lessons learned from offline ice sheet modelling studies. Land surface cover has been enhanced by recent additions of Pliocene soils and lakes. Atmospheric reconstructions of palaeo-CO2 are emerging on orbital timescales, and these are also incorporated into PlioMIP Phase 2. New records of surface and sea surface temperature change are being produced that will be more temporally consistent with the boundary conditions and forcings used within models. Finally we have designed a suite of prioritized experiments that tackle issues surrounding the basic understanding of the Pliocene and its relevance in the context of future climate change in a discrete way.

  8. The Alzette Experimental River Basin: Contribution of The Irma-sponge Project Frhymap

    NASA Astrophysics Data System (ADS)

    Iffly, J. F.; Pfister, L.; El Idrissi, A.; Hoffmann, L.

    One of the main objectives of the FRHYMAP project being the developpment and the testing of hydrological and hydraulic model robustness and transposability, differ- ent models were developped by the partners of the project in their own experimental basins and then transposed to a common experimental research basin: the transbound- ary Alzette river basin (France, Luxembourg and Belgium) for testing. The Alzette river basin, located in western Europe, is extending over 1176 km2. The Alzette river originates in France, approximately 4 km south of the French-Luxembourg bor- der. Downstream of Luxembourg-city, it heads north for approximately 67.5 km. At present, the valley accomodates almost 2/3 of the population of Luxembourg, as well as an important part of the industrial infrastructure. At the beginning of the 1990s, se- vere floods have caused on several occasions important damages in the Alzette flood- plain. After those devastating floods, one of the major problems that both public au- thorities and researchers had to cope with was the lack of long and reliable hydrolog- ical time-series. Less than half a dozen of more or less continuous daily streamflow data series, starting in the 1950s and extending to the 1990s, were available for the Alzette river basin. Rainfall data series were much more abundant, with data from approximately 50 measuring stations, having started in many cases at the beginning of the 1950s. Since the middle of the 1990s, public authorities, as well as the Gabriel Lippmann-Public Research Centre (CRP-GL), have since then built-up a dense hydro- climatological observation network in the Alzette river basin. This network is meant to provide real-time information (at a 15-minutes time-step), in view of flood fore- casting, as well as to provide data of high spatio-temporal accuracy for research ac- tivities in the field of flood generating processes. The locations of the streamgauge stations were selected according to physiographic criteria

  9. Experimental holographic movie IV: the projection-type display system using a retro-directive screen

    NASA Astrophysics Data System (ADS)

    Higuchi, Kazuhito; Ishii, Ken'ichiro; Ishikawa, Jun; Hiyama, Shigeo

    1995-04-01

    Holographic movies can be seen as a tool to estimate the picture quality of moving holographic images as a step towards holographic television. The authors have previously developed three versions of an experimental holographic movie system, and this paper is a report on an improved version 4 of the system. The new version features a newly-developed projection-type display with a retro-directive beaded-screen, and an automatic film driver unit which moves perforated 35 mm holographic film intermittently with a shutter. A twin diamond-shaped hologram format, which was developed in the earlier version 2, is adopted for the films. The films comprise a series of reconstructed moving holographic images with minimal blurring. The optical arrangement and structure of the version 4 system enable the viewers to watch the film images in an open space, which in turn relieves them of the psychological pressure they felt with the previous three versions, when they had to squint into a narrow window built into a wall on the side of the device.

  10. Experimental results performed in the framework of the HIPER European Project

    NASA Astrophysics Data System (ADS)

    Batani, D.; Koenig, M.; Baton, S.; Perez, F.; Gizzi, L. A.; Koester, P.; Labate, L.; Honrubia, J.; Debayle, A.; Santos, J.; Schurtz, G.; Hulin, S.; Ribeyre, X.; Fourment, C.; Nicolai, P.; Vauzour, B.; Gremillet, L.; Nazarov, W.; Pasley, J.; Tallents, G.; Richetta, M.; Lancaster, K.; Spindloe, Ch.; Tolley, M.; Neely, D.; Norreys, P.; Kozlova, M.; Nejdl, J.; Rus, B.; Antonelli, L.; Morace, A.; Volpe, L.,; Davies, J.; Wolowski, J.; Badziak, J.

    2011-06-01

    This paper presents the goals and some of the results of experiments conducted within the Working Package 10 (Fusion Experimental Programme) of the HiPER Project. These experiments concern the study of the physics connected to "Advanced Ignition Schemes", i.e. the Fast Ignition and the Shock Ignition Approaches to Inertial Fusion. Such schemes are aimed at achieving a higher gain, as compared to the classical approach which is used in NIF, as required for future reactors, and making fusion possible with smaller facilities. In particular, a series of experiments related to Fast Ignition were performed at the RAL (UK) and LULI, France) Laboratories and were addressed to study the propagation of fast electrons (created by a short-pulse ultra-high-intensity beam) in compressed matter, created either by cylindrical implosions or by compression of planar targets by (planar) laser-driven shock waves. A more recent experiment was performed at PALS and investigated the laser-plasma coupling in the 1016 W/cm2 intensity regime of interest for Shock Ignition.

  11. Experimental and Numerical Characterization of Synthetic and Natural Rock Properties in Support of the NEESROCK Project

    NASA Astrophysics Data System (ADS)

    Adams, S.; Smith, S.; Maclaughlin, M.; Wartman, J.; Applegate, K. N.; Gibson, M. D.; Arnold, L.; Keefer, D. K.

    2013-12-01

    Seismically induced rock slope failures are one of the most dangerous and least understood of all seismic hazards. The NEESROCK project, a collaboration between researchers at the University of Washington, Montana Tech, and the University of Maine, is supported by the National Science Foundation through its Network for Earthquake Engineering Simulation (NEES) program. The overall goal of the project is to advance our understanding of the fundamental mechanisms of the rock-slope failure process by integrating centrifuge physical modeling and distinct element numerical simulations in order to develop more advanced predictive tools and analysis procedures. Centrifuge experiments will calibrate and verify the numerical models. A fundamental component of this project and the primary focus of the Montana Tech research is laboratory testing of the synthetic materials used in the centrifuge models and comparison of these materials with natural rock specimens. Properties such as strength of the intact material, the geometry and strength of material interfaces, and the material's response to deformation and wave propagation are being studied with laboratory experiments that include tilt table tests, direct shear tests, laser scanning of the interface surfaces, unconfined compression tests, ultrasonic velocity tests, and free-free resonant column tests. The numerical modeling portion of the study is being used to simulate selected laboratory tests to investigate the abilities of the distinct element programs (Itasca's Universal Distinct Element Code (UDEC) and Particle Flow Code (PFC) software) to simulate the material behavior in the laboratory. Direct shear test results, in particular, are used to validate the performance of the joint constitutive models in UDEC. The experimental ultrasonic velocity tests, in combination with unconfined compression tests, are being used to investigate the relationship between static and dynamic modulus values for the project material as

  12. "Have You Watched A Book Today?" An Experimental Project of The Public Television Library. First Quarter Report.

    ERIC Educational Resources Information Center

    Public Television Library, Washington, DC.

    An experimental project--Watch A Book--is being conducted to determine if public television (PTV) programs can be used in a video cassette format by individual viewers in a public library setting. The Public Television Library (PTL), the national center for the exchange of public television programs between PTV stations, has provided libraries in…

  13. MDTA VOCATIONAL EXPERIMENTAL-DEMONSTRATION PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL OFFENDERS. 11TH PROGRESS REPORT, COMMUNITY SPONSORSHIP PROGRAM.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; AND OTHERS

    THE VOCATIONAL EXPERIMENTAL-DEMONSTRATION PROJECT AT DRAPER CORRECTIONAL CENTER, AN EXPERIMENT TO REDUCE RECIDIVISM THROUGH VOCATIONAL TRAINING, IN ITS FIRST 21 MONTHS TRAINED 173 YOUTHS IN SEVEN TRADES AND PLACED 150 GRADUATES IN JOBS. DETAILS OF SELECTION, COUNSELING, TRAINING, PLACEMENT, AND FOLLOW-UP OF INMATES THE USE OF INDIVIDUALIZED…

  14. MDTA VOCATIONAL EXPERIMENTAL-DEMONSTRATION PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL OFFENDERS. 14TH PROGRESS REPORT.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; AND OTHERS

    DISSEMINATION OF PROGRAM FINDINGS TO THE CORRECTIONAL FIELD IS A KEY OBJECTIVE OF THE CURRENT PHASE OF THE EXPERIMENTAL-DEMONSTRATION PROJECT FOR VOCATIONAL TRAINING OF INMATES AT DRAPER CORRECTIONAL CENTER. LEADERS IN CORRECTIONS AND MANPOWER TRAINING WILL MEET IN FOUR CONFERENCES, PLANS FOR WHICH ARE OUTLINED IN THIS REPORT. BECAUSE 23 PERCENT…

  15. 75 FR 36467 - Livability Initiative Under Special Experimental Project No. 14

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... product quality. Under SEP-14, the FHWA has the flexibility to experiment with innovative approaches to... burden on municipalities when undertaking these projects. The PennDOT notes that they have abandoned the... the scale of the project's impact. Factors relevant to whether a project improves the quality of the...

  16. Supporting the Development of Undergraduates' Experimental Design Skills and Investigating their Perceptions of Project Work

    ERIC Educational Resources Information Center

    MacKenzie, Jane; Ruxton, Graeme

    2006-01-01

    Project work represents a significant component of most Bioscience degrees. Conscious that students are not necessarily given adequate preparation for their final year project, we have investigated two core elements in the 3rd year of a 4-year Honours programme. One element, an investigative project on aspects of insect biology, has run for…

  17. Project Management Plan for the Idaho National Engineering Laboratory Waste Isolation Pilot Plant Experimental Test Program

    SciTech Connect

    Connolly, M.J.; Sayer, D.L.

    1993-11-01

    EG&G Idaho, Inc. and Argonne National Laboratory-West (ANL-W) are participating in the Idaho National Engineering Laboratory`s (INEL`s) Waste Isolation Pilot Plant (WIPP) Experimental Test Program (WETP). The purpose of the INEL WET is to provide chemical, physical, and radiochemical data on transuranic (TRU) waste to be stored at WIPP. The waste characterization data collected will be used to support the WIPP Performance Assessment (PA), development of the disposal No-Migration Variance Petition (NMVP), and to support the WIPP disposal decision. The PA is an analysis required by the Code of Federal Regulations (CFR), Title 40, Part 191 (40 CFR 191), which identifies the processes and events that may affect the disposal system (WIPP) and examines the effects of those processes and events on the performance of WIPP. A NMVP is required for the WIPP by 40 CFR 268 in order to dispose of land disposal restriction (LDR) mixed TRU waste in WIPP. It is anticipated that the detailed Resource Conservation and Recovery Act (RCRA) waste characterization data of all INEL retrievably-stored TRU waste to be stored in WIPP will be required for the NMVP. Waste characterization requirements for PA and RCRA may not necessarily be identical. Waste characterization requirements for the PA will be defined by Sandia National Laboratories. The requirements for RCRA are defined in 40 CFR 268, WIPP RCRA Part B Application Waste Analysis Plan (WAP), and WIPP Waste Characterization Program Plan (WWCP). This Project Management Plan (PMP) addresses only the characterization of the contact handled (CH) TRU waste at the INEL. This document will address all work in which EG&G Idaho is responsible concerning the INEL WETP. Even though EG&G Idaho has no responsibility for the work that ANL-W is performing, EG&G Idaho will keep a current status and provide a project coordination effort with ANL-W to ensure that the INEL, as a whole, is effectively and efficiently completing the requirements for WETP.

  18. The Land Use Model Intercomparison Project (LUMIP) Contribution to CMIP6: Rationale and Experimental Design

    NASA Astrophysics Data System (ADS)

    Lawrence, D. M.; Hurtt, G. C.; Arneth, A.; Brovkin, V.; Calvin, K. V.; Jones, A. D.; Jones, C.; Lawrence, P.; De Noblet-Ducoudré, N.; Pongratz, J.; Seneviratne, S. I.; Shevliakova, E.

    2016-12-01

    Human land-use activities have resulted in large changes to the Earth surface, with resulting implications for climate. The Land Use Model Intercomparison Project (LUMIP) aims to further advance understanding of the impacts of land-use and land-cover change (LULCC) on climate, specifically addressing the questions: (1) What are the effects of LULCC on climate and biogeochemical cycling (past-future)? (2) What are the impacts of land management on surface fluxes of carbon, water, and energy and (3) Are there regional land-management strategies with promise to help mitigate against climate change? LUMIP will also address a range of more detailed science questions to get at process-level attribution, uncertainty, data requirements, and other related issues in more depth and sophistication than possible in a multi-model context to date. Foci will include separation and quantification of the effects on climate from LULCC relative to all forcings, separation of biogeochemical from biogeophysical effects of land-use, the unique impacts of land-cover change versus land management change, modulation of land-use impact on climate by land-atmosphere coupling strength, and the extent that CO2 fertilization is modulated by past and future land use. LUMIP involves three sets of activities: (1) development of an updated and expanded historical and future land-use dataset, (2) an experimental protocol for LUMIP experiments, and (3) definition of metrics that quantify model performance with respect to LULCC. LUMIP experiments are designed to be complementary to simulations requested in the CMIP6 DECK and historical simulations and other CMIP6 MIPs including ScenarioMIP, C4MIP, LS3MIP, and DAMIP. LUMIP includes idealized coupled and land-only model simulations designed to advance process-level understanding of LULCC impacts on climate. LUMIP also includes simulations that allow quantification of the historic impact of land use and the potential for future land management decisions

  19. The HUMEX Project: Experimental acidification of a catchment and its humic lake

    SciTech Connect

    Gjessing, E.T. )

    1992-01-01

    Acid rain research during the late 1970s and the early 1980s concluded that acid precipitation seriously affected the environment. It was, however, realized that humic substances (HS) in the water have an effect on the response of acid rain, and that HS acts as a modifier on both the chemical composition and on the biological activity. The HUMEX Project is studing the impact of HS on the acidification and the effect acidification has on the biological properties of HS. This is done by artificial acidification of a whole catchment. In the fall of 1988 a dystrophic lake was divided in two halves by a plastic curtain from the middle of the natural outlet to the opposite side. During the following two years, through September 1990, the water chemistry of the two lake halves was monitored. A number of scientists from Europe and North America have been studying the organic matter and the biota in the water and in the catchment area prior to the artificial acidification, which started in October 1990. The results, after 18 months of treatment, with a combination of sulphuric acid and ammonium nitrate, show a change in the water chemistry. In the experimental lake, there is a small increase in the concentration of S and organic N and a small decrease in color and pH. A reduction of the anion deficit in the treated basin is suggested to be due to a protonization of the HS. There are also significant biological changes in the treated lake half. 22 refs., 7 figs., 3 tabs.

  20. The Land Use Model Intercomparison Project (LUMIP) contribution to CMIP6: rationale and experimental design

    DOE PAGES

    Lawrence, David M.; Hurtt, George C.; Arneth, Almut; ...

    2016-09-02

    Human land-use activities have resulted in large changes to the Earth's surface, with resulting implications for climate. In the future, land-use activities are likely to expand and intensify further to meet growing demands for food, fiber, and energy. The Land Use Model Intercomparison Project (LUMIP) aims to further advance understanding of the impacts of land-use and land-cover change (LULCC) on climate, specifically addressing the following questions. (1) What are the effects of LULCC on climate and biogeochemical cycling (past-future)? (2) What are the impacts of land management on surface fluxes of carbon, water, and energy, and are there regional land-managementmore » st rategies with the promise to help mitigate climate change? In addressing these questions, LUMIP will also address a range of more detailed science questions to get at process-level attribution, uncertainty, data requirements, and other related issues in more depth and sophistication than possible in a multi-model context to date. There will be particular focus on the separation and quantification of the effects on climate from LULCC relative to all forcings, separation of biogeochemical from biogeophysical effects of land use, the unique impacts of land-cover change vs. land-management change, modulation of land-use impact on climate by land-atmosphere coupling strength, and the extent to which impacts of enhanced CO 2 concentrations on plant photosynthesis are modulated by past and future land use.LUMIP involves three major sets of science activities: (1) development of an updated and expanded historical and future land-use data set, (2) an experimental protocol for specific LUMIP experiments for CMIP6, and (3) definition of metrics and diagnostic protocols that quantify model performance, and related sensitivities, with respect to LULCC. In this paper, we describe LUMIP activity (2), i.e., the LUMIP simulations that will formally be part of CMIP6. These experiments are explicitly

  1. The Land Use Model Intercomparison Project (LUMIP) contribution to CMIP6: rationale and experimental design

    SciTech Connect

    Lawrence, David M.; Hurtt, George C.; Arneth, Almut; Brovkin, Victor; Calvin, Kate V.; Jones, Andrew D.; Jones, Chris D.; Lawrence, Peter J.; de Noblet-Ducoudré, Nathalie; Pongratz, Julia; Seneviratne, Sonia I.; Shevliakova, Elena

    2016-09-02

    Human land-use activities have resulted in large changes to the Earth's surface, with resulting implications for climate. In the future, land-use activities are likely to expand and intensify further to meet growing demands for food, fiber, and energy. The Land Use Model Intercomparison Project (LUMIP) aims to further advance understanding of the impacts of land-use and land-cover change (LULCC) on climate, specifically addressing the following questions. (1) What are the effects of LULCC on climate and biogeochemical cycling (past-future)? (2) What are the impacts of land management on surface fluxes of carbon, water, and energy, and are there regional land-management st rategies with the promise to help mitigate climate change? In addressing these questions, LUMIP will also address a range of more detailed science questions to get at process-level attribution, uncertainty, data requirements, and other related issues in more depth and sophistication than possible in a multi-model context to date. There will be particular focus on the separation and quantification of the effects on climate from LULCC relative to all forcings, separation of biogeochemical from biogeophysical effects of land use, the unique impacts of land-cover change vs. land-management change, modulation of land-use impact on climate by land-atmosphere coupling strength, and the extent to which impacts of enhanced CO 2 concentrations on plant photosynthesis are modulated by past and future land use.LUMIP involves three major sets of science activities: (1) development of an updated and expanded historical and future land-use data set, (2) an experimental protocol for specific LUMIP experiments for CMIP6, and (3) definition of metrics and diagnostic protocols that quantify model performance, and related sensitivities, with respect to LULCC. In this paper, we describe LUMIP activity (2), i.e., the LUMIP simulations that will formally be part of CMIP6. These experiments are explicitly

  2. The Land Use Model Intercomparison Project (LUMIP) contribution to CMIP6: rationale and experimental design

    NASA Astrophysics Data System (ADS)

    Lawrence, David M.; Hurtt, George C.; Arneth, Almut; Brovkin, Victor; Calvin, Kate V.; Jones, Andrew D.; Jones, Chris D.; Lawrence, Peter J.; de Noblet-Ducoudré, Nathalie; Pongratz, Julia; Seneviratne, Sonia I.; Shevliakova, Elena

    2016-09-01

    Human land-use activities have resulted in large changes to the Earth's surface, with resulting implications for climate. In the future, land-use activities are likely to expand and intensify further to meet growing demands for food, fiber, and energy. The Land Use Model Intercomparison Project (LUMIP) aims to further advance understanding of the impacts of land-use and land-cover change (LULCC) on climate, specifically addressing the following questions. (1) What are the effects of LULCC on climate and biogeochemical cycling (past-future)? (2) What are the impacts of land management on surface fluxes of carbon, water, and energy, and are there regional land-management strategies with the promise to help mitigate climate change? In addressing these questions, LUMIP will also address a range of more detailed science questions to get at process-level attribution, uncertainty, data requirements, and other related issues in more depth and sophistication than possible in a multi-model context to date. There will be particular focus on the separation and quantification of the effects on climate from LULCC relative to all forcings, separation of biogeochemical from biogeophysical effects of land use, the unique impacts of land-cover change vs. land-management change, modulation of land-use impact on climate by land-atmosphere coupling strength, and the extent to which impacts of enhanced CO2 concentrations on plant photosynthesis are modulated by past and future land use.LUMIP involves three major sets of science activities: (1) development of an updated and expanded historical and future land-use data set, (2) an experimental protocol for specific LUMIP experiments for CMIP6, and (3) definition of metrics and diagnostic protocols that quantify model performance, and related sensitivities, with respect to LULCC. In this paper, we describe LUMIP activity (2), i.e., the LUMIP simulations that will formally be part of CMIP6. These experiments are explicitly designed to be

  3. CT10 NLO and NNLO Parton Distribution Functions from the Coordinated Theoretical-Experimental Project on QCD

    DOE Data Explorer

    Huston, Joey [Co-Spokesperson; Ownes, Joseph [Co-Spokesperson

    The Coordinated Theoretical-Experimental Project on QCD is a multi-institutional collaboration devoted to a broad program of research projects and cooperative enterprises in high-energy physics centered on Quantum Chromodynamics (QCD) and its implications in all areas of the Standard Model and beyond. The Collaboration consists of theorists and experimentalists at 18 universities and 5 national laboratories. More than 65 sets of Parton Distribution Functions are available for public access. Links to many online software tools, information about Parton Distribution Functions, papers, and other resources are also available.

  4. Long Term Follow-Through of Participants in the Vermont Experimental and Demonstration Project.

    ERIC Educational Resources Information Center

    Cashman, John R.; Mattson, Robert E.

    The report describes a Vermont project begun in 1970 and designed to assess the long term value of the Special Work Project (SWP), or Public Service Employment, as a vehicle for providing transitional employment to unemployed members of low income families with children receiving public aid. The study attempted to contact and interview the 609…

  5. Spectroscopic and Physical Characterization of Functionalized Au Nanoparticles: A Multiweek Experimental Project

    ERIC Educational Resources Information Center

    Masson, Jean-Francois; Yockell-Lelièvre, Hélène

    2014-01-01

    A term project was introduced in teaching advanced spectroscopy and notions of nanotechnology to chemistry students at the graduate level (M.Sc. and Ph.D.). This project could also be suited for an honor's thesis at the undergraduate level. Students were assigned a unique combination of nanoparticle synthesis (13 nm Au nanospheres, ~100 nm…

  6. Spectroscopic and Physical Characterization of Functionalized Au Nanoparticles: A Multiweek Experimental Project

    ERIC Educational Resources Information Center

    Masson, Jean-Francois; Yockell-Lelièvre, Hélène

    2014-01-01

    A term project was introduced in teaching advanced spectroscopy and notions of nanotechnology to chemistry students at the graduate level (M.Sc. and Ph.D.). This project could also be suited for an honor's thesis at the undergraduate level. Students were assigned a unique combination of nanoparticle synthesis (13 nm Au nanospheres, ~100 nm…

  7. Experimental Design, Near-Infrared Spectroscopy, and Multivariate Calibration: An Advanced Project in a Chemometrics Course

    ERIC Educational Resources Information Center

    de Oliveira, Rodrigo R.; das Neves, Luiz S.; de Lima, Kassio M. G.

    2012-01-01

    A chemometrics course is offered to students in their fifth semester of the chemistry undergraduate program that includes an in-depth project. Students carry out the project over five weeks (three 8-h sessions per week) and conduct it in parallel to other courses or other practical work. The students conduct a literature search, carry out…

  8. Experimental Design, Near-Infrared Spectroscopy, and Multivariate Calibration: An Advanced Project in a Chemometrics Course

    ERIC Educational Resources Information Center

    de Oliveira, Rodrigo R.; das Neves, Luiz S.; de Lima, Kassio M. G.

    2012-01-01

    A chemometrics course is offered to students in their fifth semester of the chemistry undergraduate program that includes an in-depth project. Students carry out the project over five weeks (three 8-h sessions per week) and conduct it in parallel to other courses or other practical work. The students conduct a literature search, carry out…

  9. Cabauw Experimental Results from the Project for Intercomparison of Land-Surface Parameterization Schemes

    NASA Technical Reports Server (NTRS)

    Chen, Tian Hong; Henderson-Sellers, A.; Milly, P. C. D.; Pitman, A. J.; Beljaars, A. C. M.; Polcher, J.; Abramopoulos, F.; Boone, A.; Chang, S.; Chen, F.; Dai, Y.; Desborough, C. E.; Dickinson, R. E.; Duemenil, L.; Ek, M.; Garratt, J. R.; Gedney, N.; Gusev, Y. M.; Kim, J.; Koster, R.

    1997-01-01

    In the Project for Intercomparison of Land-Surface Parameterization Schemes phase 2a experiment, meteorological data for the year 1987 from Cabauw, the Netherlands, were used as inputs to 23 land-surface flux schemes designed for use in climate and weather models. Schemes were evaluated by comparing their outputs with long-term measurements of surface sensible heat fluxes into the atmosphere and the ground, and of upward longwave radiation and total net radiative fluxes, and also comparing them with latent heat fluxes derived from a surface energy balance. Tuning of schemes by use of the observed flux data was not permitted. On an annual basis, the predicted surface radiative temperature exhibits a range of 2 K across schemes, consistent with the range of about 10 W/m in predicted surface net radiation. Most modeled values of monthly net radiation differ from the observations by less than the estimated maximum monthly observational error (+/- 10 W/sq m). However, modeled radiative surface temperature appears to have a systematic positive bias in most schemes; this might be explained by an error in assumed emissivity and by models' neglect of canopy thermal heterogeneity. Annual means of sensible and latent heat fluxes, into which net radiation is partitioned, have ranges across schemes of 30 W/sq m and 25 W/sq m, respectively. Annual totals of evapotranspiration and runoff, into which the precipitation is partitioned, both have ranges of 315 mm. These ranges in annual heat and water fluxes were approximately halved upon exclusion of the three schemes that have no stomatal resistance under non-water-stressed conditions. Many schemes tend to underestimate latent heat flux and overestimate sensible heat flux in summer, with a reverse tendency in winter. For six schemes, root-mean-square deviations of predictions from monthly observations are less than the estimated upper bounds on observation errors (5 W/m for sensible beat flux and 10 W/m for latent heat flux

  10. Cabauw Experimental Results from the Project for Intercomparison of Land-Surface Parameterization Schemes

    NASA Technical Reports Server (NTRS)

    Chen, Tian Hong; Henderson-Sellers, A.; Milly, P. C. D.; Pitman, A. J.; Beljaars, A. C. M.; Polcher, J.; Abramopoulos, F.; Boone, A.; Chang, S.; Chen, F.; hide

    1997-01-01

    In the Project for Intercomparison of Land-Surface Parameterization Schemes phase 2a experiment, meteorological data for the year 1987 from Cabauw, the Netherlands, were used as inputs to 23 land-surface flux schemes designed for use in climate and weather models. Schemes were evaluated by comparing their outputs with long-term measurements of surface sensible heat fluxes into the atmosphere and the ground, and of upward longwave radiation and total net radiative fluxes, and also comparing them with latent heat fluxes derived from a surface energy balance. Tuning of schemes by use of the observed flux data was not permitted. On an annual basis, the predicted surface radiative temperature exhibits a range of 2 K across schemes, consistent with the range of about 10 W/m in predicted surface net radiation. Most modeled values of monthly net radiation differ from the observations by less than the estimated maximum monthly observational error (+/- 10 W/sq m). However, modeled radiative surface temperature appears to have a systematic positive bias in most schemes; this might be explained by an error in assumed emissivity and by models' neglect of canopy thermal heterogeneity. Annual means of sensible and latent heat fluxes, into which net radiation is partitioned, have ranges across schemes of 30 W/sq m and 25 W/sq m, respectively. Annual totals of evapotranspiration and runoff, into which the precipitation is partitioned, both have ranges of 315 mm. These ranges in annual heat and water fluxes were approximately halved upon exclusion of the three schemes that have no stomatal resistance under non-water-stressed conditions. Many schemes tend to underestimate latent heat flux and overestimate sensible heat flux in summer, with a reverse tendency in winter. For six schemes, root-mean-square deviations of predictions from monthly observations are less than the estimated upper bounds on observation errors (5 W/m for sensible beat flux and 10 W/m for latent heat flux

  11. Projection x-ray imaging with photon energy weighting: experimental evaluation with a prototype detector.

    PubMed

    Shikhaliev, Polad M

    2009-08-21

    The signal-to-noise ratio (SNR) in x-ray imaging can be increased using a photon counting detector which could allow for rejecting electronics noise and for weighting x-ray photons according to their energies. This approach, however, was not feasible for a long time because photon counting x-ray detectors with very high count rates, good energy resolution and a large number of small pixels were required. These problems have been addressed with the advent of new detector materials, fast readout electronics and powerful computers. In this work, we report on the experimental evaluation of projection x-ray imaging with a photon counting cadmium-zinc-telluride (CZT) detector with energy resolving capabilities. The detector included two rows of pixels with 128 pixels per row with 0.9 x 0.9 mm(2) pixel size, and a 2 Mcount pixel(-1) s(-1) count rate. The x-ray tube operated at 120 kVp tube voltage with 2 mm Al-equivalent inherent filtration. The x-ray spectrum was split into five regions, and five independent x-ray images were acquired at a time. These five quasi-monochromatic x-ray images were used for x-ray energy weighting and material decomposition. A tissue-equivalent phantom was used including contrast elements simulating adipose, calcifications, iodine and air. X-ray energy weighting improved the SNR of calcifications and iodine by a factor of 1.32 and 1.36, respectively, as compared to charge integrating. Material decomposition was performed by dual energy subtraction. The low- and high-energy images were generated in the energy ranges of 25-60 keV and 60-120 keV, respectively, by combining five monochromatic image data into two. X-ray energy weighting was applied to low- and high-energy images prior to subtraction, and this improved the SNR of calcifications and iodine in dual energy subtracted images by a factor of 1.34 and 1.25, respectively, as compared to charge integrating. The detector energy resolution, spatial resolution, linearity, count rate, noise and

  12. Cabauw experimental results from the Project for Intercomparison of Land-Surface Parameterization Schemes

    USGS Publications Warehouse

    Chen, T.H.; Henderson-Sellers, A.; Milly, P.C.D.; Pitman, A.J.; Beljaars, A.C.M.; Polcher, J.; Abramopoulos, F.; Boone, A.; Chang, S.; Chen, F.; Dai, Y.; Desborough, C.E.; Dickinson, R.E.; Dumenil, L.; Ek, M.; Garratt, J.R.; Gedney, N.; Gusev, Y.M.; Kim, J.; Koster, R.; Kowalczyk, E.A.; Laval, K.; Lean, J.; Lettenmaier, D.; Liang, X.; Mahfouf, Jean-Francois; Mengelkamp, H.-T.; Mitchell, Ken; Nasonova, O.N.; Noilhan, J.; Robock, A.; Rosenzweig, C.; Schaake, J.; Schlosser, C.A.; Schulz, J.-P.; Shao, Y.; Shmakin, A.B.; Verseghy, D.L.; Wetzel, P.; Wood, E.F.; Xue, Y.; Yang, Z.-L.; Zeng, Q.

    1997-01-01

    In the Project for Intercomparison of Land-Surface Parameterization Schemes phase 2a experiment, meteorological data for the year 1987 from Cabauw, the Netherlands, were used as inputs to 23 land-surface flux schemes designed for use in climate and weather models. Schemes were evaluated by comparing their outputs with long-term measurements of surface sensible heat fluxes into the atmosphere and the ground, and of upward longwave radiation and total net radiative fluxes, and also comparing them with latent heat fluxes derived from a surface energy balance. Tuning of schemes by use of the observed flux data was not permitted. On an annual basis, the predicted surface radiative temperature exhibits a range of 2 K across schemes, consistent with the range of about 10 W m-2 in predicted surface net radiation. Most modeled values of monthly net radiation differ from the observations by less than the estimated maximum monthly observational error (±10 W m-2). However, modeled radiative surface temperature appears to have a systematic positive bias in most schemes; this might be explained by an error in assumed emissivity and by models' neglect of canopy thermal heterogeneity. Annual means of sensible and latent heat fluxes, into which net radiation is partitioned, have ranges across schemes of 30 W m-2 and 25 W m-2, respectively. Annual totals of evapotranspiration and runoff, into which the precipitation is partitioned, both have ranges of 315 mm. These ranges in annual heat and water fluxes were approximately halved upon exclusion of the three schemes that have no stomatal resistance under non-water-stressed conditions. Many schemes tend to underestimate latent heat flux and overestimate sensible heat flux in summer, with a reverse tendency in winter. For six schemes, root-mean-square deviations of predictions from monthly observations are less than the estimated upper bounds on observation errors (5 W m-2 for sensible heat flux and 10 W m-2 for latent heat flux

  13. Projection x-ray imaging with photon energy weighting: experimental evaluation with a prototype detector

    NASA Astrophysics Data System (ADS)

    Shikhaliev, Polad M.

    2009-08-01

    The signal-to-noise ratio (SNR) in x-ray imaging can be increased using a photon counting detector which could allow for rejecting electronics noise and for weighting x-ray photons according to their energies. This approach, however, was not feasible for a long time because photon counting x-ray detectors with very high count rates, good energy resolution and a large number of small pixels were required. These problems have been addressed with the advent of new detector materials, fast readout electronics and powerful computers. In this work, we report on the experimental evaluation of projection x-ray imaging with a photon counting cadmium-zinc-telluride (CZT) detector with energy resolving capabilities. The detector included two rows of pixels with 128 pixels per row with 0.9 × 0.9 mm2 pixel size, and a 2 Mcount pixel-1 s-1 count rate. The x-ray tube operated at 120 kVp tube voltage with 2 mm Al-equivalent inherent filtration. The x-ray spectrum was split into five regions, and five independent x-ray images were acquired at a time. These five quasi-monochromatic x-ray images were used for x-ray energy weighting and material decomposition. A tissue-equivalent phantom was used including contrast elements simulating adipose, calcifications, iodine and air. X-ray energy weighting improved the SNR of calcifications and iodine by a factor of 1.32 and 1.36, respectively, as compared to charge integrating. Material decomposition was performed by dual energy subtraction. The low- and high-energy images were generated in the energy ranges of 25-60 keV and 60-120 keV, respectively, by combining five monochromatic image data into two. X-ray energy weighting was applied to low- and high-energy images prior to subtraction, and this improved the SNR of calcifications and iodine in dual energy subtracted images by a factor of 1.34 and 1.25, respectively, as compared to charge integrating. The detector energy resolution, spatial resolution, linearity, count rate, noise and image

  14. Cabauw Experimental Results from the Project for Intercomparison of Land-Surface Parameterization Schemes.

    NASA Astrophysics Data System (ADS)

    Chen, T. H.; Henderson-Sellers, A.; Milly, P. C. D.; Pitman, A. J.; Beljaars, A. C. M.; Polcher, J.; Abramopoulos, F.; Boone, A.; Chang, S.; Chen, F.; Dai, Y.; Desborough, C. E.; Dickinson, R. E.; Dümenil, L.; Ek, M.; Garratt, J. R.; Gedney, N.; Gusev, Y. M.;  Kim, J.;  Koster, R.;  Kowalczyk, E. A.;  Laval, K.;  Lean, J.;  Lettenmaier, D.;  Liang, X.;  Mahfouf, J.-F.;  Mengelkamp, H.-T.;  Mitchell, K.;  Nasonova, O. N.;  Noilhan, J.;  Robock, A.;  Rosenzweig, C.;  Schaake, J.;  Schlosser, C. A.;  Schulz, J.-P.;  Shao, Y.;  Shmakin, A. B.;  Verseghy, D. L.;  Wetzel, P.;  Wood, E. F.;  Xue, Y.;  Yang, Z.-L.;  Zeng, Q.

    1997-06-01

    In the Project for Intercomparison of Land-Surface Parameterization Schemes phase 2a experiment, meteorological data for the year 1987 from Cabauw, the Netherlands, were used as inputs to 23 land-surface flux schemes designed for use in climate and weather models. Schemes were evaluated by comparing their outputs with long-term measurements of surface sensible heat fluxes into the atmosphere and the ground, and of upward longwave radiation and total net radiative fluxes, and also comparing them with latent heat fluxes derived from a surface energy balance. Tuning of schemes by use of the observed flux data was not permitted. On an annual basis, the predicted surface radiative temperature exhibits a range of 2 K across schemes, consistent with the range of about 10 W m2 in predicted surface net radiation. Most modeled values of monthly net radiation differ from the observations by less than the estimated maximum monthly observational error (±10 W m2). However, modeled radiative surface temperature appears to have a systematic positive bias in most schemes; this might be explained by an error in assumed emissivity and by models' neglect of canopy thermal heterogeneity. Annual means of sensible and latent heat fluxes, into which net radiation is partitioned, have ranges across schemes of30 W m2 and 25 W m2, respectively. Annual totals of evapotranspiration and runoff, into which the precipitation is partitioned, both have ranges of 315 mm. These ranges in annual heat and water fluxes were approximately halved upon exclusion of the three schemes that have no stomatal resistance under non-water-stressed conditions. Many schemes tend to underestimate latent heat flux and overestimate sensible heat flux in summer, with a reverse tendency in winter. For six schemes, root-mean-square deviations of predictions from monthly observations are less than the estimated upper bounds on observation errors (5 W m2 for sensible heat flux and 10 W m2 for latent heat flux). Actual

  15. Photovoltaic Performance and Reliability Database: A Gateway to Experimental Data Monitoring Projects for PV at the Florida Solar Energy Center

    DOE Data Explorer

    This site is the gateway to experimental data monitoring projects for photovoltaic (PV) at the Florida Solar Energy Center. The website and the database were designed to facilitate and standardize the processes for archiving, analyzing and accessing data collected from dozens of operational PV systems and test facilities monitored by FSEC's Photovoltaics and Distributed Generation Division. [copied from http://www.fsec.ucf.edu/en/research/photovoltaics/data_monitoring/index.htm

  16. Experimental learning projects address contemporary issues related to energy, environment, and sustainable agriculture

    USDA-ARS?s Scientific Manuscript database

    The “Bio-Fuel, sustainability, and geospatial information technologies to enhance experiential learning paradigm for precision agriculture project”, recently funded by USDA extends the environmental stewardship archetype of the preceding project titled “Environmentally conscious precision agricultur...

  17. Maritime Science and Technology Experimentation Capability Project: Maritime Capability Evaluation Laboratory (MCEL) Data Centre Requirements

    DTIC Science & Technology

    2014-08-01

    after thoroughly understanding the MCEL data centre requirements, will create a Project Directive that will detail the data center design and ensure it...12. CAN/CSA-S136-01, 2001 13. Quebec Provincial Fire Code, 2009 14. Fire Protection and Prevention Act, 1997 The DIMTPS Project Directive will...outputs are provided through a headset and/or speakers & microphone . These soft phones are typically used with USB headsets. If hard VOIP phones (i.e

  18. Experimental comparison of photogrammetry for additive manufactured parts with and without laser speckle projection

    NASA Astrophysics Data System (ADS)

    Sims-Waterhouse, D.; Bointon, P.; Piano, S.; Leach, R. K.

    2017-06-01

    In this paper we show that, by using a photogrammetry system with and without laser speckle, a large range of additive manufacturing (AM) parts with different geometries, materials and post-processing textures can be measured to high accuracy. AM test artefacts have been produced in three materials: polymer powder bed fusion (nylon-12), metal powder bed fusion (Ti-6Al-4V) and polymer material extrusion (ABS plastic). Each test artefact was then measured with the photogrammetry system in both normal and laser speckle projection modes and the resulting point clouds compared with the artefact CAD model. The results show that laser speckle projection can result in a reduction of the point cloud standard deviation from the CAD data of up to 101 μm. A complex relationship with surface texture, artefact geometry and the laser speckle projection is also observed and discussed.

  19. Experimental Wave Tank Test for Reference Model 3 Floating-Point Absorber Wave Energy Converter Project

    SciTech Connect

    Yu, Y. H.; Lawson, M.; Li, Y.; Previsic, M.; Epler, J.; Lou, J.

    2015-01-01

    The U.S. Department of Energy established a reference model project to benchmark a set of marine and hydrokinetic technologies including current (tidal, open-ocean, and river) turbines and wave energy converters. The objectives of the project were to first evaluate the status of these technologies and their readiness for commercial applications. Second, to evaluate the potential cost of energy and identify cost-reduction pathways and areas where additional research could be best applied to accelerate technology development to market readiness.

  20. The LuNa project: experimental didactic modules exploiting portable setups to teach optics in primary and secondary schools

    NASA Astrophysics Data System (ADS)

    Bondani, Maria; Allevi, Alessia; Nardo, Luca; Favale, Fabrizio

    2014-07-01

    The "LuNa" (La natura della Luce nella luce della Natura - The nature of Light in the light of Nature) Project is devoted to the experimental teaching of optics in the different school grades. The basic idea of the Project is that the history of optics and the debate about the nature of light are a meaningful example of how science proceeds in the development of a physical model. Moreover optical phenomena can be presented at different levels of complexity in order to be accessible to students of different age. At the core of the Project are several portable setups that support experimental and partially interactive lectures covering all the aspects of optical phenomena, from geometrical optics to single-photon interference passing through atmospheric optics, spectroscopy, holography and theory of perception. When possible, the setups are realized with simple and easy to find materials so as to be reproducible by teachers and students. Of course, for the most complicated setups (interferometers and holography) research materials are used. Each module is calibrated to fit teachers' requirements either to be included in the curricula of their classes or to be used as an expansion of the optics program.

  1. Preparation of Problem Oriented Learning Materials: Experimental Project: Farmers Functional Literacy Programme.

    ERIC Educational Resources Information Center

    Deleon, Asher, Ed.

    Using practical problems faced by farmers developing new agricultural methods, a problem-oriented approach to adult functional literacy was developed and tested in the Jaipur district. The booklet explains the first two of the project's five phases: exploration, syllabus and curriculum construction, materials preparation, action, and evaluation.…

  2. WSO-UV project Fine Guidance System and Master Catalog: experimental verification

    NASA Astrophysics Data System (ADS)

    Shugarov, Andrey; Chupina, Natalya; Piskunov, Anatoly; Belinskaya, Evgeniya; Voronkov, Sergey; Stroilov, Nikolay

    Precise pointing and stabilization of T-170M telescope (World Space Observatory Ultraviolet, WSO-UV project) is provided by Fine Guidance System (FGS) using guide star catalog (Master Catalog). To verify the engineering model of the FGS and photometric system of the Master Catalog we have carried out ground based observations. The main results was described.

  3. Preparation of Problem Oriented Learning Materials: Experimental Project: Farmers Functional Literacy Programme.

    ERIC Educational Resources Information Center

    Deleon, Asher, Ed.

    Using practical problems faced by farmers developing new agricultural methods, a problem-oriented approach to adult functional literacy was developed and tested in the Jaipur district. The booklet explains the first two of the project's five phases: exploration, syllabus and curriculum construction, materials preparation, action, and evaluation.…

  4. An Experimental Prevocational Training Project for Autistic and Neurologically Impaired Children. Final Report.

    ERIC Educational Resources Information Center

    Freschi, David F.

    The purpose of this ten-month project was to determine the value of providing prevocational training to sixteen autistic and/or neurologically impaired children at Benhaven School, New Haven, Connecticut, a school for moderate and severely handicapped preadolescent and adolescent students. Objectives were to evaluate each child's potential for…

  5. Proceedings of the Missouri Ozark Forest Ecosystem Project Symposium: an experimental approach to landscape research

    Treesearch

    Brian L. Brookshire; Stephen R., eds. Shifley

    1997-01-01

    Describes the Missouri Ozark Forest Ecosystem Projects (MOFEP) that was initiated in 1991 in southeastern Missouri. Describes in detail the coordinated research studies examining vegetation dynamics, down wood, fungi, birds, small mammals, herpetofauna, invertebrates, and genetics. Soils, geolandforms, ecological landtypes, and climate at the sites are described....

  6. Individual Project or Mass Production, An Experimental Comparison in Industrial Arts.

    ERIC Educational Resources Information Center

    Ilot, John Frederick David

    Two laboratory instructional approaches, individual project and mass production methods, were compared to determine their relative effectiveness in developing student understanding of industry in industrial arts. It was hypothesized that knowledge of tools, operations, industrial organization, and materials of industry could be taught as…

  7. Multilingual Education: An Experimental Project by the Cree Indians of Waskaganish in Quebec, Canada.

    ERIC Educational Resources Information Center

    Feurer, Hanny

    The struggle of one Cree community, the Waskaganish (formerly called Rupert House) in Quebec, to maintain its own language and culture within the larger multicultural Canadian context has led to the creation and development of a linguistic experiment, the Cree Way Project. After a discussion of the Canadian historical context, this report…

  8. Experimental design for three interrelated Marine Ice-Sheet and Ocean Model Intercomparison Projects

    NASA Astrophysics Data System (ADS)

    Asay-Davis, X. S.; Cornford, S. L.; Durand, G.; Galton-Fenzi, B. K.; Gladstone, R. M.; Gudmundsson, G. H.; Hattermann, T.; Holland, D. M.; Holland, D.; Holland, P. R.; Martin, D. F.; Mathiot, P.; Pattyn, F.; Seroussi, H.

    2015-11-01

    Coupled ice sheet-ocean models capable of simulating moving grounding lines are just becoming available. Such models have a broad range of potential applications in studying the dynamics of marine ice sheets and tidewater glaciers, from process studies to future projections of ice mass loss and sea level rise. The Marine Ice Sheet-Ocean Model Intercomparison Project (MISOMIP) is a community effort aimed at designing and coordinating a series of model intercomparison projects (MIPs) for model evaluation in idealized setups, model verification based on observations, and future projections for key regions in the West Antarctic Ice Sheet (WAIS). Here we describe computational experiments constituting three interrelated MIPs for marine ice sheet models and regional ocean circulation models incorporating ice shelf cavities. These consist of ice sheet experiments under the Marine Ice Sheet MIP third phase (MISMIP+), ocean experiments under the ice shelf-ocean MIP second phase (ISOMIP+) and coupled ice sheet-ocean experiments under the MISOMIP first phase (MISOMIP1). All three MIPs use a shared domain with idealized bedrock topography and forcing, allowing the coupled simulations (MISOMIP1) to be compared directly to the individual component simulations (MISMIP+ and ISOMIP+). The experiments, which have qualitative similarities to Pine Island Glacier Ice Shelf and the adjacent region of the Amundsen Sea, are designed to explore the effects of changes in ocean conditions, specifically the temperature at depth, on basal melting and ice dynamics. In future work, differences between model results will form the basis for evaluation of the participating models.

  9. Cataloging Before and After OCLC. Illinois Valley Library System OCLC Experimental Project. Report No. 3.

    ERIC Educational Resources Information Center

    Bills, Linda G.

    A project was conducted from 1980 to 1982 to determine the costs and benefits of OCLC use in 29 small and medium-sized member libraries of the Illinois Valley Library System (IVLS). Academic, school, public, and special libraries participated by recording the time and staffing levels used for and the cost of OCLC and pre-OCLC cataloging (by…

  10. Teacher Pay for Performance: Experimental Evidence from the Project on Incentives in Teaching. [Executive Summary

    ERIC Educational Resources Information Center

    Springer, Matthew G.; Hamilton, Laura; McCaffrey, Daniel F.; Ballou, Dale; Le, Vi-Nhuan; Pepper, Matthew; Lockwood, J. R.; Stecher, Brian M.

    2013-01-01

    The Project on Incentives in Teaching (POINT) was a three-year study conducted in the Metropolitan Nashville School System from 2006-07 through 2008-09, in which middle school mathematics teachers voluntarily participated in a controlled experiment to assess the effect of financial rewards for teachers whose students showed unusually large gains…

  11. Answering the big questions in neuroscience: DoD's experimental research wing takes on massive, high-risk projects.

    PubMed

    Mertz, Leslie

    2012-01-01

    When the Defense Advanced Research Projects Agency (DARPA) asks research questions, it goes big. This is, after all, the same agency that put together teams of scientists and engineers to find a way to connect the worlds computers and, in doing so, developed the precursor to the Internet. DARPA, the experimental research wing of the U.S. Department of Defense, funds the types of research queries that scientists and engineers dream of tackling. Unlike a traditional granting agency that conservatively metes out its funding and only to projects with a good chance of success, DARPA puts its money on massive, multi-institutional projects that have no guarantees, but have enormous potential. In the 1990s, DARPA began its biological and medical science research to improve the safety, health, and well being of military personnel, according to DARPA program manager and Army Colonel Geoffrey Ling, Ph.D., M.D. More recently, DARPA has entered the realm of neuroscience and neurotechnology. Its focus with these projects is on its prime customer, the U.S. Department of Defense, but Ling acknowledged that technologies developed in its programs "certainly have potential to cascade into civilian uses."

  12. OMIP contribution to CMIP6: experimental and diagnostic protocol for the physical component of the Ocean Model Intercomparison Project

    NASA Astrophysics Data System (ADS)

    Griffies, Stephen M.; Danabasoglu, Gokhan; Durack, Paul J.; Adcroft, Alistair J.; Balaji, V.; Böning, Claus W.; Chassignet, Eric P.; Curchitser, Enrique; Deshayes, Julie; Drange, Helge; Fox-Kemper, Baylor; Gleckler, Peter J.; Gregory, Jonathan M.; Haak, Helmuth; Hallberg, Robert W.; Heimbach, Patrick; Hewitt, Helene T.; Holland, David M.; Ilyina, Tatiana; Jungclaus, Johann H.; Komuro, Yoshiki; Krasting, John P.; Large, William G.; Marsland, Simon J.; Masina, Simona; McDougall, Trevor J.; Nurser, A. J. George; Orr, James C.; Pirani, Anna; Qiao, Fangli; Stouffer, Ronald J.; Taylor, Karl E.; Treguier, Anne Marie; Tsujino, Hiroyuki; Uotila, Petteri; Valdivieso, Maria; Wang, Qiang; Winton, Michael; Yeager, Stephen G.

    2016-09-01

    The Ocean Model Intercomparison Project (OMIP) is an endorsed project in the Coupled Model Intercomparison Project Phase 6 (CMIP6). OMIP addresses CMIP6 science questions, investigating the origins and consequences of systematic model biases. It does so by providing a framework for evaluating (including assessment of systematic biases), understanding, and improving ocean, sea-ice, tracer, and biogeochemical components of climate and earth system models contributing to CMIP6. Among the WCRP Grand Challenges in climate science (GCs), OMIP primarily contributes to the regional sea level change and near-term (climate/decadal) prediction GCs.OMIP provides (a) an experimental protocol for global ocean/sea-ice models run with a prescribed atmospheric forcing; and (b) a protocol for ocean diagnostics to be saved as part of CMIP6. We focus here on the physical component of OMIP, with a companion paper (Orr et al., 2016) detailing methods for the inert chemistry and interactive biogeochemistry. The physical portion of the OMIP experimental protocol follows the interannual Coordinated Ocean-ice Reference Experiments (CORE-II). Since 2009, CORE-I (Normal Year Forcing) and CORE-II (Interannual Forcing) have become the standard methods to evaluate global ocean/sea-ice simulations and to examine mechanisms for forced ocean climate variability. The OMIP diagnostic protocol is relevant for any ocean model component of CMIP6, including the DECK (Diagnostic, Evaluation and Characterization of Klima experiments), historical simulations, FAFMIP (Flux Anomaly Forced MIP), C4MIP (Coupled Carbon Cycle Climate MIP), DAMIP (Detection and Attribution MIP), DCPP (Decadal Climate Prediction Project), ScenarioMIP, HighResMIP (High Resolution MIP), as well as the ocean/sea-ice OMIP simulations.

  13. Anchoring-and-Adjustment in Software Project Management: An Experimental Investigation

    DTIC Science & Technology

    1992-09-01

    being conditioned by prior decisions. Each decision not only alters the environment, but alters reference points used to make future decisions ( Paich and...people use to manipulate dynamic environ- ments are usually inadequate ( Paich and Sterman, 1992). As projects become larger and more complex, managers...1986; Paich and Sterman, 1992). However, a vast majority of them have been conducted in static environments. The phenomenon of anchoring-and-adjustment

  14. Half a Degree Additional Warming; Prognosis and Projected Impacts (HAPPI): Experimental design and initial results

    NASA Astrophysics Data System (ADS)

    Haustein, K.; Mitchell, D.; Shuckburgh, E.; Fuglestvedt, J. S.; Schleussner, C. F.; Betts, R. A.; Forster, P.; Massey, N.; Zaaboul, R.; Achutarao, K. M.; James, R.; Stone, D. A.; Shiogama, H.; Allen, M. R.

    2016-12-01

    The impacts of a global warming of 1.5°C, and the impacts avoided by stabilizing temperatures at 1.5°C instead of 2°C, will be dominated in many regions by changing risks of extreme weather events exceeding critical thresholds. Relatively small ensembles of coupled model integrations driven by specified future emissions, as requested by CMIP, are primarily suited to the assessment of expected changes in mean climate within an emissions-based scenario, not weather extremes within a temperature-based scenario. Quantifying these changes requires large initial-condition ensembles of high resolution atmospheric models driven under temperature-based scenarios. The attribution community has been using large ensembles to deal with low signal-to- noise problems for over a decade, and their methodology could be directly applied to this climate projection problem. To directly address impact differences between the current and 1.5°C and 2°C worlds, the HAPPI project is generating large ensembles (>50 members) of ten-year periods for recent observed, and 1.5°C and 2°C warmer worlds, using projected changes in sea surface temperatures drawn from existing coupled-model simulations. The use of ten-year time slices allows for the assessment of long-lived extreme events, such as droughts, while still allowing for large ensembles. The resultant probabilistic assessment of climate allows for precise quantification of changes in extreme weather given ambitiously small changes in global temperature. Here, we present initial results from the HAPPI project, linking changes in climate extremes through to changes in a range of impacts.

  15. A Training Tool and Methodology to Allow Concurrent Multidisciplinary Experimental Projects in Engineering Education

    ERIC Educational Resources Information Center

    Maseda, F. J.; Martija, I.; Martija, I.

    2012-01-01

    This paper describes a novel Electrical Machine and Power Electronic Training Tool (EM&PE[subscript TT]), a methodology for using it, and associated experimental educational activities. The training tool is implemented by recreating a whole power electronics system, divided into modular blocks. This process is similar to that applied when…

  16. A Training Tool and Methodology to Allow Concurrent Multidisciplinary Experimental Projects in Engineering Education

    ERIC Educational Resources Information Center

    Maseda, F. J.; Martija, I.; Martija, I.

    2012-01-01

    This paper describes a novel Electrical Machine and Power Electronic Training Tool (EM&PE[subscript TT]), a methodology for using it, and associated experimental educational activities. The training tool is implemented by recreating a whole power electronics system, divided into modular blocks. This process is similar to that applied when…

  17. Experimental Schools Project, Edgewood Independent School District. Volume I: Final Summary Report.

    ERIC Educational Resources Information Center

    Jones, Earl, Ed.; Davis, Peter B., Ed.

    The Edgewood Independent School District (San Antonio, Texas), using a mini-system of one high school, one middle school, and four elementary schools, conducted an Experimental Schools Program from 1972-1977 to test a local decision making, long-term innovative program to effect substantial changes in the affective and cognitive characteristics of…

  18. Simon Fraser University Videodisc Project: Part Two: Field Testing an Experimental Videodisc with Elementary School Children.

    ERIC Educational Resources Information Center

    Kirchner, Glenn; And Others

    1983-01-01

    Describes a study conducted to determine training needed by teachers and upper elementary children to operate videodisc player and remote control unit, assess appropriateness of an experimental videodisc, and determine teachers' and children's attitudes. Also describes an observational study of four classes using the videodisc in a laboratory…

  19. C4MIP - The Coupled Climate-Carbon Cycle Model Intercomparison Project: experimental protocol for CMIP6

    NASA Astrophysics Data System (ADS)

    Jones, Chris D.; Arora, Vivek; Friedlingstein, Pierre; Bopp, Laurent; Brovkin, Victor; Dunne, John; Graven, Heather; Hoffman, Forrest; Ilyina, Tatiana; John, Jasmin G.; Jung, Martin; Kawamiya, Michio; Koven, Charlie; Pongratz, Julia; Raddatz, Thomas; Randerson, James T.; Zaehle, Sönke

    2016-08-01

    Coordinated experimental design and implementation has become a cornerstone of global climate modelling. Model Intercomparison Projects (MIPs) enable systematic and robust analysis of results across many models, by reducing the influence of ad hoc differences in model set-up or experimental boundary conditions. As it enters its 6th phase, the Coupled Model Intercomparison Project (CMIP6) has grown significantly in scope with the design and documentation of individual simulations delegated to individual climate science communities. The Coupled Climate-Carbon Cycle Model Intercomparison Project (C4MIP) takes responsibility for design, documentation, and analysis of carbon cycle feedbacks and interactions in climate simulations. These feedbacks are potentially large and play a leading-order contribution in determining the atmospheric composition in response to human emissions of CO2 and in the setting of emissions targets to stabilize climate or avoid dangerous climate change. For over a decade, C4MIP has coordinated coupled climate-carbon cycle simulations, and in this paper we describe the C4MIP simulations that will be formally part of CMIP6. While the climate-carbon cycle community has created this experimental design, the simulations also fit within the wider CMIP activity, conform to some common standards including documentation and diagnostic requests, and are designed to complement the CMIP core experiments known as the Diagnostic, Evaluation and Characterization of Klima (DECK). C4MIP has three key strands of scientific motivation and the requested simulations are designed to satisfy their needs: (1) pre-industrial and historical simulations (formally part of the common set of CMIP6 experiments) to enable model evaluation, (2) idealized coupled and partially coupled simulations with 1 % per year increases in CO2 to enable diagnosis of feedback strength and its components, (3) future scenario simulations to project how the Earth system will respond to

  20. C4MIP – The Coupled Climate–Carbon Cycle Model Intercomparison Project: Experimental protocol for CMIP6

    DOE PAGES

    Jones, Chris D.; Arora, Vivek; Friedlingstein, Pierre; ...

    2016-08-25

    Coordinated experimental design and implementation has become a cornerstone of global climate modelling. Model Intercomparison Projects (MIPs) enable systematic and robust analysis of results across many models, by reducing the influence of ad hoc differences in model set-up or experimental boundary conditions. As it enters its 6th phase, the Coupled Model Intercomparison Project (CMIP6) has grown significantly in scope with the design and documentation of individual simulations delegated to individual climate science communities. The Coupled Climate–Carbon Cycle Model Intercomparison Project (C4MIP) takes responsibility for design, documentation, and analysis of carbon cycle feedbacks and interactions in climate simulations. These feedbacks aremore » potentially large and play a leading-order contribution in determining the atmospheric composition in response to human emissions of CO2 and in the setting of emissions targets to stabilize climate or avoid dangerous climate change. For over a decade, C4MIP has coordinated coupled climate–carbon cycle simulations, and in this paper we describe the C4MIP simulations that will be formally part of CMIP6. While the climate–carbon cycle community has created this experimental design, the simulations also fit within the wider CMIP activity, conform to some common standards including documentation and diagnostic requests, and are designed to complement the CMIP core experiments known as the Diagnostic, Evaluation and Characterization of Klima (DECK). C4MIP has three key strands of scientific motivation and the requested simulations are designed to satisfy their needs: (1) pre-industrial and historical simulations (formally part of the common set of CMIP6 experiments) to enable model evaluation, (2) idealized coupled and partially coupled simulations with 1 % per year increases in CO2 to enable diagnosis of feedback strength and its components, (3) future scenario simulations to project how the Earth system will

  1. C4MIP – The Coupled Climate–Carbon Cycle Model Intercomparison Project: Experimental protocol for CMIP6

    SciTech Connect

    Jones, Chris D.; Arora, Vivek; Friedlingstein, Pierre; Bopp, Laurent; Brovkin, Victor; Dunne, John; Hoffman, Forrest; Ilyina, Tatiana; John, Jasmin G.; Kawamiya, Michio; Koven, Charlie; Pongratz, Julia; Raddatz, Thomas; Randerson, James T.; Zaehle, Sonke

    2016-08-25

    Coordinated experimental design and implementation has become a cornerstone of global climate modelling. Model Intercomparison Projects (MIPs) enable systematic and robust analysis of results across many models, by reducing the influence of ad hoc differences in model set-up or experimental boundary conditions. As it enters its 6th phase, the Coupled Model Intercomparison Project (CMIP6) has grown significantly in scope with the design and documentation of individual simulations delegated to individual climate science communities.

    The Coupled Climate–Carbon Cycle Model Intercomparison Project (C4MIP) takes responsibility for design, documentation, and analysis of carbon cycle feedbacks and interactions in climate simulations. These feedbacks are potentially large and play a leading-order contribution in determining the atmospheric composition in response to human emissions of CO2 and in the setting of emissions targets to stabilize climate or avoid dangerous climate change. For over a decade, C4MIP has coordinated coupled climate–carbon cycle simulations, and in this paper we describe the C4MIP simulations that will be formally part of CMIP6. While the climate–carbon cycle community has created this experimental design, the simulations also fit within the wider CMIP activity, conform to some common standards including documentation and diagnostic requests, and are designed to complement the CMIP core experiments known as the Diagnostic, Evaluation and Characterization of Klima (DECK).

    C4MIP has three key strands of scientific motivation and the requested simulations are designed to satisfy their needs: (1) pre-industrial and historical simulations (formally part of the common set of CMIP6 experiments) to enable model evaluation, (2) idealized coupled and partially coupled simulations with 1 % per year increases in CO2 to enable diagnosis of feedback strength and its components, (3) future scenario simulations to

  2. Decision Making Heuristics and Biases in Software Project Management: An Experimental Investigation

    DTIC Science & Technology

    1990-03-01

    experiment was set up to be similar in many ways to the flight simulators that pilots use to mimic flying an aircraft from takeoff at point A to...estimate up to and including the third revised estimate. 17 TABLE 2-1 "ANCHORING RESULTS USED IN FINAL ANALYSIS INITIAL TIME TIME TIME PROJECT NAME...build- up of personnel that remains fairly stable throughout the development phase. [Ref. 3:p. 14] 20 18 16 14- Total 12 Work Force 1 0 Level 8 6 4 2 0

  3. Experimental Investigation of Project Orion Crew Exploration Vehicle Aeroheating in AEDC Tunnel 9

    NASA Technical Reports Server (NTRS)

    Hollis, Brian R.; Horvath, Thomas J.; Berger, Karen T.; Lillard, Randolph P.; Kirk, Benjamin S.; Coblish, Joseph J.; Norris, Joseph D.

    2008-01-01

    An investigation of the aeroheating environment of the Project Orion Crew Entry Vehicle has been performed in the Arnold Engineering Development Center Tunnel 9. The goals of this test were to measure turbulent heating augmentation levels on the heat shield and to obtain high-fidelity heating data for assessment of computational fluid dynamics methods. Laminar and turbulent predictions were generated for all wind tunnel test conditions and comparisons were performed with the data for the purpose of helping to define uncertainty margins for the computational method. Data from both the wind tunnel test and the computational study are presented herein.

  4. Testing of the Guidance Program. Project ABLE; Development and Evaluation of an Experimental Curriculum for the New Quincy (Mass.) Vocational-Technical School.

    ERIC Educational Resources Information Center

    Ullery, J. William; O'Brien, Robert K.

    The Project ABLE Guidance Program was designed to prepare junior high school students for making an appropriate and stable choice of a high school program. To determine the success of the program, an experimental and a control group were administered the Project ABLE Career Development Inventory prior to and after implementation of the guidance…

  5. Towards a Model for Satellite-Based Instruction at the University of Victoria. Report on the ANIK-B Experimental Project, September 1979 to June 1980. Summary Report.

    ERIC Educational Resources Information Center

    Zuckernick, Arlene

    This report on an experimental project in distance education via the ANIK-B satellite, which was undertaken by the University of Victoria in 1979-80, highlights in detail those aspects that could serve as components of a model for a similar effort, and incorporates the pertinent data obtained during a formal evaluation of the project. The report…

  6. Project experimentale sur le bilinguisme Creole-Francais au niveau de l' enseignement primaire en Haiti (Experimental Project on Creole-French Bilingualism at the Primary Level in Haiti).

    ERIC Educational Resources Information Center

    de Ronceray, Hubert; Petit-Frere, Serge

    1975-01-01

    This is a progress report on the first year of an experimental bilingual education project for primary education in Haiti, sponsored by the Centre Haitien d' Investigation en Sciences Sociales (CHISS), The center's goal was to carry out a scientific project, to secure the facts from emotional and political prejudice. The point is to show the…

  7. Final report for CAFDA project entitled, Experimental and numerical investigation of accelerated fluid interface

    SciTech Connect

    Greenough, J.A.; Jacobs, J.W.; Marcus, D.L.

    1997-03-26

    The main thrust of this collaborative effort can be summarized as an attempt to use the strengths of physical experiments and numerical simulations in understanding the dynamics of accelerated interfaces. Laboratory experiments represent the true nature of the physical processes and the simulations represent a model of these processes. We have taken the first steps toward this goal through development and calibration of new experimental techniques as well as validation and direct, systematic, and quantitative comparison with computational results. This report summarizes accomplishments made towards these goals. More detailed information is provided in reprints appended to this document.

  8. Influence of computational fluid dynamics on experimental aerospace facilities: A fifteen year projection

    NASA Technical Reports Server (NTRS)

    1983-01-01

    An assessment was made of the impact of developments in computational fluid dynamics (CFD) on the traditional role of aerospace ground test facilities over the next fifteen years. With improvements in CFD and more powerful scientific computers projected over this period it is expected to have the capability to compute the flow over a complete aircraft at a unit cost three orders of magnitude lower than presently possible. Over the same period improvements in ground test facilities will progress by application of computational techniques including CFD to data acquisition, facility operational efficiency, and simulation of the light envelope; however, no dramatic change in unit cost is expected as greater efficiency will be countered by higher energy and labor costs.

  9. Experimental hydrogen-fueled automotive engine design data-base project. Volume 1. Executive summary report

    SciTech Connect

    Swain, M.R.; Adt, R.R. Jr.; Pappas, J.M.

    1983-05-01

    A preliminary hydrogen-fueled automotive piston engine design data-base now exists as a result of a research project at the University of Miami. The effort, which is overviewed here, encompassed the testing of 19 different configurations of an appropriately-modified, 1.6-liter displacement, light-duty automotive piston engine. The design data base includes engine performance and exhaust emissions over the entire load range, generally at a fixed speed (1800 rpm) and best efficiency spark timing. This range was sometimes limited by intake manifold backfiring and lean-limit restrictions; however, effective measures were demonstrated for obviating these problems. High efficiency, competitive specific power, and low emissions were conclusively demonstrated.

  10. Operational results for the experimental DOE/NASA Mod-OA wind turbine project

    NASA Technical Reports Server (NTRS)

    Shaltens, R. K.; Birchenough, A. G.

    1983-01-01

    The Mod-OA wind turbine project which was to gain early experience in the operation of large wind turbines in a utility environment is discussed. The Mod-OA wind turbines were a first generation design, and even though not cost effective, the operating experience and performance characteristics had a significant effect on the design and development of the second and third generation machines. The Mod-OA machines were modified as a result of the operational experience, particularly the blade development and control system strategy. The results of study to investigate the interaction of a Mod-OA wind turbine with an isolated diesel generation system are discussed. The machine configuration, its advantages and disadvantages and the machine performance and availability are discussed.

  11. Half a degree additional warming, prognosis and projected impacts (HAPPI): background and experimental design

    DOE PAGES

    Mitchell, Daniel; AchutaRao, Krishna; Allen, Myles; ...

    2017-02-08

    The Intergovernmental Panel on Climate Change (IPCC) has accepted the invitation from the UNFCCC to provide a special report on the impacts of global warming of 1.5 °C above pre-industrial levels and on related global greenhouse-gas emission pathways. Many current experiments in, for example, the Coupled Model Inter-comparison Project (CMIP), are not specifically designed for informing this report. Here, we document the design of the half a degree additional warming, projections, prognosis and impacts (HAPPI) experiment. HAPPI provides a framework for the generation of climate data describing how the climate, and in particular extreme weather, might differ from the presentmore » day in worlds that are 1.5 and 2.0 °C warmer than pre-industrial conditions. Output from participating climate models includes variables frequently used by a range of impact models. The key challenge is to separate the impact of an additional approximately half degree of warming from uncertainty in climate model responses and internal climate variability that dominate CMIP-style experiments under low-emission scenarios.Large ensembles of simulations (> 50 members) of atmosphere-only models for three time slices are proposed, each a decade in length: the first being the most recent observed 10-year period (2006–2015), the second two being estimates of a similar decade but under 1.5 and 2 °C conditions a century in the future. We use the representative concentration pathway 2.6 (RCP2.6) to provide the model boundary conditions for the 1.5 °C scenario, and a weighted combination of RCP2.6 and RCP4.5 for the 2 °C scenario.« less

  12. Half a degree additional warming, prognosis and projected impacts (HAPPI): background and experimental design

    NASA Astrophysics Data System (ADS)

    Mitchell, Daniel; AchutaRao, Krishna; Allen, Myles; Bethke, Ingo; Beyerle, Urs; Ciavarella, Andrew; Forster, Piers M.; Fuglestvedt, Jan; Gillett, Nathan; Haustein, Karsten; Ingram, William; Iversen, Trond; Kharin, Viatcheslav; Klingaman, Nicholas; Massey, Neil; Fischer, Erich; Schleussner, Carl-Friedrich; Scinocca, John; Seland, Øyvind; Shiogama, Hideo; Shuckburgh, Emily; Sparrow, Sarah; Stone, Dáithí; Uhe, Peter; Wallom, David; Wehner, Michael; Zaaboul, Rashyd

    2017-02-01

    The Intergovernmental Panel on Climate Change (IPCC) has accepted the invitation from the UNFCCC to provide a special report on the impacts of global warming of 1.5 °C above pre-industrial levels and on related global greenhouse-gas emission pathways. Many current experiments in, for example, the Coupled Model Inter-comparison Project (CMIP), are not specifically designed for informing this report. Here, we document the design of the half a degree additional warming, projections, prognosis and impacts (HAPPI) experiment. HAPPI provides a framework for the generation of climate data describing how the climate, and in particular extreme weather, might differ from the present day in worlds that are 1.5 and 2.0 °C warmer than pre-industrial conditions. Output from participating climate models includes variables frequently used by a range of impact models. The key challenge is to separate the impact of an additional approximately half degree of warming from uncertainty in climate model responses and internal climate variability that dominate CMIP-style experiments under low-emission scenarios.Large ensembles of simulations (> 50 members) of atmosphere-only models for three time slices are proposed, each a decade in length: the first being the most recent observed 10-year period (2006-2015), the second two being estimates of a similar decade but under 1.5 and 2 °C conditions a century in the future. We use the representative concentration pathway 2.6 (RCP2.6) to provide the model boundary conditions for the 1.5 °C scenario, and a weighted combination of RCP2.6 and RCP4.5 for the 2 °C scenario.

  13. Of taps and toilets: quasi-experimental protocol for evaluating community-demand-driven projects.

    PubMed

    Pattanayak, Subhrendu K; Poulos, Christine; Yang, Jui-Chen; Patil, Sumeet R; Wendland, Kelly J

    2009-09-01

    Sustainable and equitable access to safe water and adequate sanitation are widely acknowledged as vital, yet neglected, development goals. Water supply and sanitation (WSS) policies are justified because of the usual efficiency criteria, but also major equity concerns. Yet, to date there are few scientific impact evaluations showing that WSS policies are effective in delivering social welfare outcomes. This lack of an evaluation culture is partly because WSS policies are characterized by diverse mechanisms, broad goals and the increasing importance of decentralized delivery, and partly because programme administrators are unaware of appropriate methods. We describe a protocol for a quasi-experimental evaluation of a community-demand-driven programme for water and sanitation in rural India, which addresses several evaluation challenges. After briefly reviewing policy and implementation issues in the sector, we describe key features of our protocol, including control group identification, pre-post measurement, programme theory, sample sufficiency and robust indicators. At its core, our protocol proposes to combine propensity score matching and difference-in-difference estimation. We conclude by briefly summarizing how quasi-experimental impact evaluations can address key issues in WSS policy design and when such evaluations are needed.

  14. Experimental and Numerical Modeling of Fluid Flow Processes in Continuous Casting: Results from the LIMMCAST-Project

    NASA Astrophysics Data System (ADS)

    Timmel, K.; Kratzsch, C.; Asad, A.; Schurmann, D.; Schwarze, R.; Eckert, S.

    2017-07-01

    The present paper reports about numerical simulations and model experiments concerned with the fluid flow in the continuous casting process of steel. This work was carried out in the LIMMCAST project in the framework of the Helmholtz alliance LIMTECH. A brief description of the LIMMCAST facilities used for the experimental modeling at HZDR is given here. Ultrasonic and inductive techniques and the X-ray radioscopy were employed for flow measurements or visualizations of two-phase flow regimes occurring in the submerged entry nozzle and the mold. Corresponding numerical simulations were performed at TUBAF taking into account the dimensions and properties of the model experiments. Numerical models were successfully validated using the experimental data base. The reasonable and in many cases excellent agreement of numerical with experimental data allows to extrapolate the models to real casting configurations. Exemplary results will be presented here showing the effect of electromagnetic brakes or electromagnetic stirrers on the flow in the mold or illustrating the properties of two-phase flows resulting from an Ar injection through the stopper rod.

  15. Experimental investigation of the ground transportation systems (GTS) project for heavy vehicle drag reduction

    SciTech Connect

    Croll, R.H.; Gutierrez, W.T.; Hassan, B.; Suazo, J.E.; Riggins, A.J.

    1995-12-31

    A wind tunnel experimental research program was conducted on a heavily instrumented Ground Transportation System (GTS) vehicle. The GTS baseline model represented a generic 1:8 scale Class-8 van-type tractor trailer geometry. Five base drag reduction add-on devices, instrumented with surface pressure ports, were also tested. These add-on devices included two ogive boattail shapes and three slant geometry devices. Six component force and moment data, surface pressure contours, and wake velocity surveys are presented for each configuration along with qualitative insights gained from flow visualization. This wind tunnel program was designed to complement a parallel research effort in computational fluid dynamics (CFD) which modeled many of these same vehicle geometries. The wind tunnel data are documented and archived in ASCII format on floppy discs and available to researchers interested in further analysis or comparison to other CFD solutions.

  16. The FERRUM Project: Experimental Transition Probabilities of [Fe II] and Astrophysical Applications

    NASA Technical Reports Server (NTRS)

    Hartman, H.; Derkatch, A.; Donnelly, M. P.; Gull, T.; Hibbert, A.; Johannsson, S.; Lundberg, H.; Mannervik, S.; Norlin, L. -O.; Rostohar, D.

    2002-01-01

    We report on experimental transition probabilities for thirteen forbidden [Fe II] lines originating from three different metastable Fe II levels. Radiative lifetimes have been measured of two metastable states by applying a laser probing technique on a stored ion beam. Branching ratios for the radiative decay channels, i.e. M1 and E2 transitions, are derived from observed intensity ratios of forbidden lines in astrophysical spectra and compared with theoretical data. The lifetimes and branching ratios are combined to derive absolute transition probabilities, A-values. We present the first experimental lifetime values for the two Fe II levels a(sup 4)G(sub 9/2) and b(sup 2)H(sub 11/2) and A-values for 13 forbidden transitions from a(sup 6)S(sub 5/2), a(sup 4)G(sub 9/2) and b(sup 4)D(sub 7/2) in the optical region. A discrepancy between the measured and calculated values of the lifetime for the b(sup 2)H(sub 11/2) level is discussed in terms of level mixing. We have used the code CIV3 to calculate transition probabilities of the a(sup 6)D-a(sup 6)S transitions. We have also studied observational branching ratios for lines from 5 other metastable Fe II levels and compared them to calculated values. A consistency in the deviation between calibrated observational intensity ratios and theoretical branching ratios for lines in a wider wavelength region supports the use of [Fe II] lines for determination of reddening.

  17. Overview of the Coupled Model Intercomparison Project Phase 6 (CMIP6) experimental design and organization

    NASA Astrophysics Data System (ADS)

    Eyring, Veronika; Bony, Sandrine; Meehl, Gerald A.; Senior, Catherine A.; Stevens, Bjorn; Stouffer, Ronald J.; Taylor, Karl E.

    2016-05-01

    By coordinating the design and distribution of global climate model simulations of the past, current, and future climate, the Coupled Model Intercomparison Project (CMIP) has become one of the foundational elements of climate science. However, the need to address an ever-expanding range of scientific questions arising from more and more research communities has made it necessary to revise the organization of CMIP. After a long and wide community consultation, a new and more federated structure has been put in place. It consists of three major elements: (1) a handful of common experiments, the DECK (Diagnostic, Evaluation and Characterization of Klima) and CMIP historical simulations (1850-near present) that will maintain continuity and help document basic characteristics of models across different phases of CMIP; (2) common standards, coordination, infrastructure, and documentation that will facilitate the distribution of model outputs and the characterization of the model ensemble; and (3) an ensemble of CMIP-Endorsed Model Intercomparison Projects (MIPs) that will be specific to a particular phase of CMIP (now CMIP6) and that will build on the DECK and CMIP historical simulations to address a large range of specific questions and fill the scientific gaps of the previous CMIP phases. The DECK and CMIP historical simulations, together with the use of CMIP data standards, will be the entry cards for models participating in CMIP. Participation in CMIP6-Endorsed MIPs by individual modelling groups will be at their own discretion and will depend on their scientific interests and priorities. With the Grand Science Challenges of the World Climate Research Programme (WCRP) as its scientific backdrop, CMIP6 will address three broad questions: - How does the Earth system respond to forcing? - What are the origins and consequences of systematic model biases? - How can we assess future climate changes given internal climate variability, predictability, and uncertainties in

  18. Overview of the Coupled Model Intercomparison Project Phase 6 (CMIP6) experimental design and organisation

    NASA Astrophysics Data System (ADS)

    Eyring, V.; Bony, S.; Meehl, G. A.; Senior, C.; Stevens, B.; Stouffer, R. J.; Taylor, K. E.

    2015-12-01

    By coordinating the design and distribution of global climate model simulations of the past, current and future climate, the Coupled Model Intercomparison Project (CMIP) has become one of the foundational elements of climate science. However, the need to address an ever-expanding range of scientific questions arising from more and more research communities has made it necessary to revise the organization of CMIP. After a long and wide community consultation, a new and more federated structure has been put in place. It consists of three major elements: (1) a handful of common experiments, the DECK (Diagnostic, Evaluation and Characterization of Klima experiments) and the CMIP Historical Simulation (1850-near-present) that will maintain continuity and help document basic characteristics of models across different phases of CMIP, (2) common standards, coordination, infrastructure and documentation that will facilitate the distribution of model outputs and the characterization of the model ensemble, and (3) an ensemble of CMIP-Endorsed Model Intercomparison Projects (MIPs) that will be specific to a particular phase of CMIP (now CMIP6) and that will build on the DECK and the CMIP Historical Simulation to address a large range of specific questions and fill the scientific gaps of the previous CMIP phases. The DECK and CMIP Historical Simulation, together with the use of CMIP data standards, will be the entry cards for models participating in CMIP. The participation in the CMIP6-Endorsed MIPs will be at the discretion of the modelling groups, and will depend on scientific interests and priorities. With the Grand Science Challenges of the World Climate Research Programme (WCRP) as its scientific backdrop, CMIP6 will address three broad questions: (i) how does the Earth system respond to forcing?, (ii) what are the origins and consequences of systematic model biases?, and (iii) how can we assess future climate changes given climate variability, predictability and

  19. Mammography image restoration based on a radiographic scattering model from a single projection: Experimental study

    NASA Astrophysics Data System (ADS)

    Kim, Kyuseok; Park, Soyoung; Kim, Guna; Cho, Hyosung; Je, Uikyu; Park, Chulkyu; Lim, Hyunwoo; Lee, Dongyeon; Lee, Hunwoo; Kang, Seokyoon

    2017-03-01

    In conventional mammography, contrast sensitivity remains limited due to the superimposition of breast tissue and scattered X-rays, which induces low visibility of lesions in the breast and, thus, an excessive number of false-positive findings. Several methods, including digital breast tomosynthesis as a multiplanar imaging modality, air-gap and slot techniques for the reduction of scatters, phase-contrast imaging as another image-contrast modality, etc., have been investigated in attempt to overcome these difficulties. However, those techniques typically require a higher imaging dose or special equipment. In this work, as an alternative, we propose a new image restoration method based on a radiographic scattering model in which the intensity of scattered X-rays and the direct transmission function of a given medium are estimated from a single projection by using the dark-channel prior. We implemented the proposed algorithm and performed an experiment to demonstrate its viability. Our results indicate that most of the structures in the examined breast were very discernable even with no adjustment in the display-window level, thus preserving superior image features and edge sharpening.

  20. The Radiative Forcing Model Intercomparison Project (RFMIP): Experimental protocol for CMIP6

    SciTech Connect

    Pincus, Robert; Forster, Piers M.; Stevens, Bjorn

    2016-09-27

    The phrasing of the first of three questions motivating CMIP6 – “How does the Earth system respond to forcing?” – suggests that forcing is always well-known, yet the radiative forcing to which this question refers has historically been uncertain in coordinated experiments even as understanding of how best to infer radiative forcing has evolved. The Radiative Forcing Model Intercomparison Project (RFMIP) endorsed by CMIP6 seeks to provide a foundation for answering the question through three related activities: (i) accurate characterization of the effective radiative forcing relative to a near-preindustrial baseline and careful diagnosis of the components of this forcing; (ii) assessment of the absolute accuracy of clear-sky radiative transfer parameterizations against reference models on the global scales relevant for climate modeling; and (iii) identification of robust model responses to tightly specified aerosol radiative forcing from 1850 to present.

    Complete characterization of effective radiative forcing can be accomplished with 180 years (Tier 1) of atmosphere-only simulation using a sea-surface temperature and sea ice concentration climatology derived from the host model's preindustrial control simulation. Assessment of parameterization error requires trivial amounts of computation but the development of small amounts of infrastructure: new, spectrally detailed diagnostic output requested as two snapshots at present-day and preindustrial conditions, and results from the model's radiation code applied to specified atmospheric conditions. In conclusion, the search for robust responses to aerosol changes relies on the CMIP6 specification of anthropogenic aerosol properties; models using this specification can contribute to RFMIP with no additional simulation, while those using a full aerosol model are requested to perform at least one and up to four 165-year coupled ocean–atmosphere simulations at Tier 1.

  1. A Co-Investigator Project for the Cornell University Cleft Accelerated Plasma Experimental Rocket-CAPER

    NASA Technical Reports Server (NTRS)

    Deehr, Charles S.

    1999-01-01

    The CAPER rocket campaign was to follow the SCIFER experiment as a detailed study of the ion acceleration processes in the Cleft Ion Fountain (CIF) above 1000 km altitude. The SCIFER rocket demonstrated that the experiment was feasible and that the CIF acceleration processes on the dayside are different from those observed in the discrete aurora on the nightside. The responsibility of the GI/UAF co-investigator project was to provide the real-time acquisition and display of large-and small-scale ground observations, and satellite solar wind data at the launch control center at Longyearbyen, Svalbard for the determination of the launch conditions and the later interpretation of the rocket observations. The rocket campaign was proposed for January of 1998, but was slipped to January of 1999. The rocket was launched on January 21, 1999 at 06 h 13 m 30 s UT. All of the GI/UAF co-investigator systems functioned well, except the narrow-field TV camera which was to follow the 140 km conjugate of the payload on command from GPS tracking data sent from Andoya. The data were not available during the flight, and the camera tracked the nominal conjugate. Unfortunately, the trajectory was well west of nominal, so no useful narrow-field conjugate data were acquired . In addition, the payload missed the region of more intense precipitation, brighter aurora, stronger currents, and likely large fluxes of transverse ion acceleration. On the other hand, good data were acquired across a region of the ionosphere that appears to have had a double convection boundary because of the IMF switching its z component shortly before launch. These data are important for understanding the reaction of the magnetosphere and ionosphere to changes in the IMF.

  2. The Radiative Forcing Model Intercomparison Project (RFMIP): Experimental protocol for CMIP6

    DOE PAGES

    Pincus, Robert; Forster, Piers M.; Stevens, Bjorn

    2016-09-27

    The phrasing of the first of three questions motivating CMIP6 – “How does the Earth system respond to forcing?” – suggests that forcing is always well-known, yet the radiative forcing to which this question refers has historically been uncertain in coordinated experiments even as understanding of how best to infer radiative forcing has evolved. The Radiative Forcing Model Intercomparison Project (RFMIP) endorsed by CMIP6 seeks to provide a foundation for answering the question through three related activities: (i) accurate characterization of the effective radiative forcing relative to a near-preindustrial baseline and careful diagnosis of the components of this forcing; (ii) assessment ofmore » the absolute accuracy of clear-sky radiative transfer parameterizations against reference models on the global scales relevant for climate modeling; and (iii) identification of robust model responses to tightly specified aerosol radiative forcing from 1850 to present. Complete characterization of effective radiative forcing can be accomplished with 180 years (Tier 1) of atmosphere-only simulation using a sea-surface temperature and sea ice concentration climatology derived from the host model's preindustrial control simulation. Assessment of parameterization error requires trivial amounts of computation but the development of small amounts of infrastructure: new, spectrally detailed diagnostic output requested as two snapshots at present-day and preindustrial conditions, and results from the model's radiation code applied to specified atmospheric conditions. In conclusion, the search for robust responses to aerosol changes relies on the CMIP6 specification of anthropogenic aerosol properties; models using this specification can contribute to RFMIP with no additional simulation, while those using a full aerosol model are requested to perform at least one and up to four 165-year coupled ocean–atmosphere simulations at Tier 1.« less

  3. The Radiative Forcing Model Intercomparison Project (RFMIP): experimental protocol for CMIP6

    NASA Astrophysics Data System (ADS)

    Pincus, Robert; Forster, Piers M.; Stevens, Bjorn

    2016-09-01

    The phrasing of the first of three questions motivating CMIP6 - "How does the Earth system respond to forcing?" - suggests that forcing is always well-known, yet the radiative forcing to which this question refers has historically been uncertain in coordinated experiments even as understanding of how best to infer radiative forcing has evolved. The Radiative Forcing Model Intercomparison Project (RFMIP) endorsed by CMIP6 seeks to provide a foundation for answering the question through three related activities: (i) accurate characterization of the effective radiative forcing relative to a near-preindustrial baseline and careful diagnosis of the components of this forcing; (ii) assessment of the absolute accuracy of clear-sky radiative transfer parameterizations against reference models on the global scales relevant for climate modeling; and (iii) identification of robust model responses to tightly specified aerosol radiative forcing from 1850 to present. Complete characterization of effective radiative forcing can be accomplished with 180 years (Tier 1) of atmosphere-only simulation using a sea-surface temperature and sea ice concentration climatology derived from the host model's preindustrial control simulation. Assessment of parameterization error requires trivial amounts of computation but the development of small amounts of infrastructure: new, spectrally detailed diagnostic output requested as two snapshots at present-day and preindustrial conditions, and results from the model's radiation code applied to specified atmospheric conditions. The search for robust responses to aerosol changes relies on the CMIP6 specification of anthropogenic aerosol properties; models using this specification can contribute to RFMIP with no additional simulation, while those using a full aerosol model are requested to perform at least one and up to four 165-year coupled ocean-atmosphere simulations at Tier 1.

  4. The Si elegans project at the interface of experimental and computational Caenorhabditis elegans neurobiology and behavior

    NASA Astrophysics Data System (ADS)

    Petrushin, Alexey; Ferrara, Lorenzo; Blau, Axel

    2016-12-01

    Objective. In light of recent progress in mapping neural function to behavior, we briefly and selectively review past and present endeavors to reveal and reconstruct nervous system function in Caenorhabditis elegans through simulation. Approach. Rather than presenting an all-encompassing review on the mathematical modeling of C. elegans, this contribution collects snapshots of pathfinding key works and emerging technologies that recent single- and multi-center simulation initiatives are building on. We thereby point out a few general limitations and problems that these undertakings are faced with and discuss how these may be addressed and overcome. Main results. Lessons learned from past and current computational approaches to deciphering and reconstructing information flow in the C. elegans nervous system corroborate the need of refining neural response models and linking them to intra- and extra-environmental interactions to better reflect and understand the actual biological, biochemical and biophysical events that lead to behavior. Together with single-center research efforts, the Si elegans and OpenWorm projects aim at providing the required, in some cases complementary tools for different hardware architectures to support advancement into this direction. Significance. Despite its seeming simplicity, the nervous system of the hermaphroditic nematode C. elegans with just 302 neurons gives rise to a rich behavioral repertoire. Besides controlling vital functions (feeding, defecation, reproduction), it encodes different stimuli-induced as well as autonomous locomotion modalities (crawling, swimming and jumping). For this dichotomy between system simplicity and behavioral complexity, C. elegans has challenged neurobiologists and computational scientists alike. Understanding the underlying mechanisms that lead to a context-modulated functionality of individual neurons would not only advance our knowledge on nervous system function and its failure in pathological

  5. An experimental statistical analysis of stress projection factors in BCC tantalum

    SciTech Connect

    Carroll, J. D.; Clark, B. G.; Buchheit, T. E.; Boyce, B. L.; Weinberger, C. R.

    2013-10-01

    Crystallographic slip planes in body centered cubic (BCC) metals are not fully understood. In polycrystals, there are additional confounding effects from grain interactions. This paper describes an experimental investigation into the effects of grain orientation and neighbors on elastic–plastic strain accumulation. In situ strain fields were obtained by performing digital image correlation (DIC) on images from a scanning electron microscope (SEM) and from optical microscopy. These strain fields were statistically compared to the grain structure measured by electron backscatter diffraction (EBSD). Spearman rank correlations were performed between effective strain and six microstructural factors including four Schmid factors associated with the <111> slip direction, grain size, and Taylor factor. Modest correlations (~10%) were found for a polycrystal tension specimen. The influence of grain neighbors was first investigated by re-correlating the polycrystal data using clusters of similarly-oriented grains identified by low grain boundary misorientation angles. Second, the experiment was repeated on a tantalum oligocrystal, with through-thickness grains. Much larger correlation coefficients were found in this multicrystal due to the dearth of grain neighbors and subsurface microstructure. Finally, a slip trace analysis indicated (in agreement with statistical correlations) that macroscopic slip often occurs on {110}<111> slip systems and sometimes by pencil glide on maximum resolved shear stress planes (MRSSP). These results suggest that Schmid factors are suitable for room temperature, quasistatic, tensile deformation in tantalum as long as grain neighbor effects are accounted for.

  6. Experimental Results Obtained with Air Liquide Cold Compression System: CERN LHC and SNS Projects

    NASA Astrophysics Data System (ADS)

    Delcayre, F.; Courty, J.-C.; Hamber, F.; Hilbert, B.; Monneret, E.; Toia, J.-L.

    2006-04-01

    Large scale collider facilities will make intensive use of superconducting magnets, operating below 2.0 K. This dictates high-capacity refrigeration systems operating below 2.0 K. These systems, making use of cryogenic centrifugal compressors in a series arrangement with room temperature screw compressors will be coupled to a refrigerator, providing a certain power at 4.5 K. A first Air Liquide Cold Compression System (CCS) unit was built and delivered to CERN in 2001. Installed at the beginning of 2002, it was commissioned and tested successfully during year 2002. A series of four sets of identical CCS were then tested in 2004. Another set of four cryogenic centrifugal compressors (CCC) has been delivered to Thomas Jefferson National Accelerator Facility (JLAB) for the Spallation Neutron Source (SNS) in 2002. These compressors were tested and commissioned from December 2004 to July 2005. The experimental results obtained with these systems will be presented and discussed: the characteristics of the CCC will be detailed. The principles of control for the CCC in series will be detailed.

  7. Experimental evidence for beneficial effects of projected climate change on hibernating amphibians

    PubMed Central

    Üveges, Bálint; Mahr, Katharina; Szederkényi, Márk; Bókony, Veronika; Hoi, Herbert; Hettyey, Attila

    2016-01-01

    Amphibians are the most threatened vertebrates today, experiencing worldwide declines. In recent years considerable effort was invested in exposing the causes of these declines. Climate change has been identified as such a cause; however, the expectable effects of predicted milder, shorter winters on hibernation success of temperate-zone Amphibians have remained controversial, mainly due to a lack of controlled experimental studies. Here we present a laboratory experiment, testing the effects of simulated climate change on hibernating juvenile common toads (Bufo bufo). We simulated hibernation conditions by exposing toadlets to current (1.5 °C) or elevated (4.5 °C) hibernation temperatures in combination with current (91 days) or shortened (61 days) hibernation length. We found that a shorter winter and milder hibernation temperature increased survival of toads during hibernation. Furthermore, the increase in temperature and shortening of the cold period had a synergistic positive effect on body mass change during hibernation. Consequently, while climate change may pose severe challenges for amphibians of the temperate zone during their activity period, the negative effects may be dampened by shorter and milder winters experienced during hibernation. PMID:27229882

  8. Geomechanics of penetration : experimental and computational approaches : final report for LDRD project 38718.

    SciTech Connect

    Hardy, Robert Douglas; Holcomb, David Joseph; Gettemy, Glen L.; Fossum, Arlo Frederick; Rivas, Raul R.; Bronowski, David R.; Preece, Dale S.

    2004-10-01

    The purpose of the present work is to increase our understanding of which properties of geomaterials most influence the penetration process with a goal of improving our predictive ability. Two primary approaches were followed: development of a realistic, constitutive model for geomaterials and designing an experimental approach to study penetration from the target's point of view. A realistic constitutive model, with parameters based on measurable properties, can be used for sensitivity analysis to determine the properties that are most important in influencing the penetration process. An immense literature exists that is devoted to the problem of predicting penetration into geomaterials or similar man-made materials such as concrete. Various formulations have been developed that use an analytic or more commonly, numerical, solution for the spherical or cylindrical cavity expansion as a sort of Green's function to establish the forces acting on a penetrator. This approach has had considerable success in modeling the behavior of penetrators, both as to path and depth of penetration. However the approach is not well adapted to the problem of understanding what is happening to the material being penetrated. Without a picture of the stress and strain state imposed on the highly deformed target material, it is not easy to determine what properties of the target are important in influencing the penetration process. We developed an experimental arrangement that allows greater control of the deformation than is possible in actual penetrator tests, yet approximates the deformation processes imposed by a penetrator. Using explosive line charges placed in a central borehole, we loaded cylindrical specimens in a manner equivalent to an increment of penetration, allowing the measurement of the associated strains and accelerations and the retrieval of specimens from the more-or-less intact cylinder. Results show clearly that the deformation zone is highly concentrated near the

  9. Experimental results from the VENUS-F critical reference state for the GUINEVERE accelerator driven system project

    SciTech Connect

    Uyttenhove, W.; Baeten, P.; Kochetkov, A.; Vittiglio, G.; Wagemans, J.; Ban, G.; Lecolley, F.R.; Lecouey, J.L.; Marie, N.; Steckmeyer, J.C.; Billebaud, A.; Chabod, S.; Thyebault, H.E.; Dessagne, P.; Kerveno, M.; Mellier, F.

    2012-12-15

    The GUINEVERE (Generation of Uninterrupted Intense Neutron pulses at the lead Venus Reactor) project was launched in 2006 within the framework of FP6 EUROTRANS in order to validate online reactivity monitoring and subcriticality level determination in accelerator driven systems (ADS). Therefore, the VENUS reactor at SCK.CEN in Mol, Belgium, was modified towards a fast core (VENUS-F) and coupled to the GENEPI-3C accelerator built by CNRS. The accelerator can operate in both continuous and pulsed mode. The VENUS-F core is loaded with enriched Uranium and reflected with solid lead. A well-chosen critical reference state is indispensable for the validation of the online subcriticality monitoring methodology. Moreover, a benchmarking tool is required for nuclear data research and code validation. In this paper, the design and the importance of the critical reference state for the GUINEVERE project are motivated. The results of the first experimental phase on the critical core are presented. The control rods worth is determined by the positive period method and the application of the Modified Source Multiplication (MSM) method allows the determination of the worth of the safety rods. The results are implemented in the VENUS-F core certificate for full exploitation of the critical core. (authors)

  10. Experimental results from the VENUS-F critical reference state for the GUINEVERE accelerator driven system project

    SciTech Connect

    Uyttenhove, W.; Baeten, P.; Ban, G.; Billebaud, A.; Chabod, S.; Dessagne, P.; Kerveno, M.; Kochetkov, A.; Lecolley, F. R.; Lecouey, J. L.; Marie, N.; Mellier, F.; Steckmeyer, J. C.; Thyebault, H. E.; Vittiglio, G.; Wagemans, J.

    2011-07-01

    The GUINEVERE (Generation of Uninterrupted Intense Neutron pulses at the lead Venus Reactor) project was launched in 2006 within the framework of FP6 EUROTRANS in order to validate on-line reactivity monitoring and subcriticality level determination in Accelerator Driven Systems. Therefore the VENUS reactor at SCK.CEN in Mol (Belgium) was modified towards a fast core (VENUS-F) and coupled to the GENEPI-3C accelerator built by CNRS The accelerator can operate in both continuous and pulsed mode. The VENUS-F core is loaded with enriched Uranium and reflected with solid lead. A well-chosen critical reference state is indispensable for the validation of the on-line subcriticality monitoring methodology. Moreover a benchmarking tool is required for nuclear data research and code validation. In this paper the design and the importance of the critical reference state for the GUINEVERE project are motivated. The results of the first experimental phase on the critical core are presented. The control rods worth is determined by the rod drop technique and the application of the Modified Source Multiplication (MSM) method allows the determination of the worth of the safety rods. The results are implemented in the VENUS-F core certificate for full exploitation of the critical core. (authors)

  11. Experimental Studies of the Aerothermal Characteristics of the Project Orion CEV heat Shield in High Speed Transitional and Turbulent Flows

    NASA Technical Reports Server (NTRS)

    Wadhams, T.P.; MacLean, M.; Holden, M.S.; Cassady, A.M.

    2009-01-01

    An experimental program has been completed by CUBRC exploring laminar, transitional, and turbulent flows over a 7.0% scale model of the Project ORION CEV geometry. This program was executed primarily to answer questions concerning the increase in heat transfer on the windward, or "hot shoulder" of the CEV heat shield from laminar to turbulent flow. To answer these questions CUBRC constructed and instrumented a 14.0 inch diameter Project ORION CEV model and ran a range of Reynolds numbers based on diameter from 1.0 to over 40 million at a Mach number of 8.0. These Reynolds numbers were selected to cover laminar to turbulent heating data on the "hot shoulder". Data obtained during these runs will be used to guide design decisions as they apply to heat shield thickness and extent. Several experiments at higher enthalpies were achieved to obtain data for code validation with real gas effects and transition. CUBRC also performed computation studies of these experiments to aid in the data reduction process and study turbulence modeling.

  12. Experimental Investigations on Condensation in the Framework of ENhanced COndensers in Microgravity (ENCOM-2) Project

    NASA Astrophysics Data System (ADS)

    Bortolin, Stefano; Achkar, Georges El; Kostoglou, Margaritis; Glushchuk, Andrey; Karapantsios, Thodoris D.; Lavieille, Pascal; Davide Del, Col; Buffone, Cosimo; Miscevic, Marc; Toth, Balazs; Minster, Olivier

    2014-11-01

    We report preliminary results on experimental investigations on condensation in the framework of the European Space Agency funded programme Enhanced Condensers in Microgravity (ENCOM-2) which aims at better understanding underlying phenomena during condensation. The first experiment is a study on condensation of HFE on external curvilinear surface of 15 mm height during reduced gravity experiments. It is found that the local minimum of the film thickness exists at the conjugation area of condensed film and the meniscus at the bottom of the fin; this leads to the local maximum of the heat transfer coefficient, which we also found moves towards the fin tip. The second experiment is a study of falling films hydrodynamics inside a vertical long pipe. In particular, characteristics of wavy falling films produced employing intermittent liquid feed are examined in order to assess wave effects on film condensation. Preliminary results suggest that intermittent feed simply divides the film in two autonomous regions with the wave feature of each one depending only on its flow rate. The processing of registered film thickness data can lead to the estimation of the transverse velocity profile in the film, which is mainly responsible for heat transfer during condensation. The third experiment looks at in-tube convective condensation at low mass fluxes (typical of Loop Heat Pipes and Capillary Pumped Loops) of n-pentane inside a 0.56 mm diameter channel. The results show that the mean heat transfer in the annular zone when it is elongated may be less than the mean heat transfer when it is shorter, due to the interface deformation involved by surface tension effect. When the length of this annular zone reaches a critical value, the interface becomes unstable, and a liquid bridge forms, involving the release of a bubble. The heat transfer due to the phase-change in this isolated bubble zone appears to be very small compared to the sensible heat transfer: the bubbles evolve and

  13. Changes in DNA methylation fingerprint of Quercus ilex trees in response to experimental field drought simulating projected climate change.

    PubMed

    Rico, L; Ogaya, R; Barbeta, A; Peñuelas, J

    2014-03-01

    Rapid genetic changes in plants have been reported in response to current climate change. We assessed the capacity of trees in a natural forest to produce rapid acclimation responses based on epigenetic modifications. We analysed natural populations of Quercus ilex, the dominant tree species of Mediterranean forests, using the methylation-sensitive amplified polymorphism (MSAP) technique to assess patterns and levels of methylation in individuals from unstressed forest plots and from plots experimentally exposed to drought for 12 years at levels projected for the coming decades. The percentage of hypermethylated loci increased, and the percentage of fully methylated loci clearly decreased in plants exposed to drought. Multivariate analyses exploring the status of methylation at MSAP loci also showed clear differentiation depending on stress. The PCA scores for the MSAP profiles clearly separated the genetic from the epigenetic structure, and also significantly separated the samples within each group in response to drought. Changes in DNA methylation highlight the large capacity of plants to rapidly acclimate to changing environmental conditions, including trees with long life spans, and our results demonstrate those changes. These changes, although unable to prevent the decreased growth and higher mortality associated with this experimental drought, occurred together with a dampening in such decreases as the long-term treatment progressed. © 2013 German Botanical Society and The Royal Botanical Society of the Netherlands.

  14. Analysis and experimental demonstration of conformal adaptive phase-locked fiber array for laser communications and beam projection applications

    NASA Astrophysics Data System (ADS)

    Liu, Ling

    The primary goal of this research is the analysis, development, and experimental demonstration of an adaptive phase-locked fiber array system for free-space optical communications and laser beam projection applications. To our knowledge, the developed adaptive phase-locked system composed of three fiber collimators (subapertures) with tip-tilt wavefront phase control at each subaperture represents the first reported fiber array system that implements both phase-locking control and adaptive wavefront tip-tilt control capabilities. This research has also resulted in the following innovations: (a) The first experimental demonstration of a phase-locked fiber array with tip-tilt wave-front aberration compensation at each fiber collimator; (b) Development and demonstration of the fastest currently reported stochastic parallel gradient descent (SPGD) system capable of operation at 180,000 iterations per second; (c) The first experimental demonstration of a laser communication link based on a phase-locked fiber array; (d) The first successful experimental demonstration of turbulence and jitter-induced phase distortion compensation in a phase-locked fiber array optical system; (e) The first demonstration of laser beam projection onto an extended target with a randomly rough surface using a conformal adaptive fiber array system. Fiber array optical systems, the subject of this study, can overcome some of the draw-backs of conventional monolithic large-aperture transmitter/receiver optical systems that are usually heavy, bulky, and expensive. The primary experimental challenges in the development of the adaptive phased-locked fiber-array included precise (<5 microrad) alignment of the fiber collimators and development of fast (100kHz-class) phase-locking and wavefront tip-tilt control systems. The precise alignment of the fiber collimator array is achieved through a specially developed initial coarse alignment tool based on high precision piezoelectric picomotors and a

  15. Cohesive-zone laws for void growth — I. Experimental field projection of crack-tip crazing in glassy polymers

    NASA Astrophysics Data System (ADS)

    Hong, Soonsung; Chew, Huck Beng; Kim, Kyung-Suk

    2009-08-01

    A hybrid framework for inverse analysis of crack-tip cohesive-zone model is developed in this two-part paper to measure cohesive-zone laws of void growth in polymers by combining analytical, experimental, and numerical approaches. This paper focuses on experimental measurements of the cohesive-zone laws for two nonlinear fracture processes in glassy polymers, namely multiple crazing in crack-growth toughening of rubber-toughened high-impact polystyrene (HIPS) and crazing of steady-state crack growth in polymethylmethacrylate (PMMA) under a methanol environment. To this end, electronic speckle pattern interferometry (ESPI) is first applied to measure the crack-tip displacement fields surrounding the fracture process zones in these polymers. These fields are subsequently equilibrium smoothed and used in the extraction of the cohesive-zone laws via an analytical solution method of the inverse problem, the planar field projection method (P-FPM) [Hong, S., Kim, K.-S., 2003. Extraction of cohesive-zone laws from elastic far-fields of a cohesive crack tip: a field projection method. Journal of the Mechanics and Physics of Solids 51, 1267-1286]. Results show that the proposed framework of the P-FPM could provide a systematic way of finding the shape of the cohesive-zone laws governed by the different micro-mechanisms in the fracture processes. In HIPS, inter-particle multiple crazing develops and the craze zone broadens ahead of a crack-tip under mechanical loading. The corresponding cohesive-zone relationship of the multiple-craze zone is found to be highly convex, which indicates effectiveness of rubber particle toughening. It is also observed that the effective peak traction, 7 MPa, in the crack-tip cohesive zone of HIPS (30% rubber content) is lower than the uniaxial yield stress of 9 MPa, presumably due to stress multi-axiality effects. In contrast, in PMMA, methanol localizes the crack-tip craze, weakening the craze traction for craze-void initiation to about 9 MPa

  16. Innovative approach for increasing physical activity among breast cancer survivors: protocol for Project MOVE, a quasi-experimental study

    PubMed Central

    Caperchione, Cristina M; Sabiston, Catherine M; Clark, Marianne I; Bottorff, Joan L; Toxopeus, Renee; Campbell, Kristin L; Eves, Neil D; Ellard, Susan L; Gotay, Carolyn

    2016-01-01

    Introduction Physical activity is a cost-effective and non-pharmaceutical strategy that can help mitigate the physical and psychological health challenges associated with breast cancer survivorship. However, up to 70% of women breast cancer survivors are not meeting minimum recommended physical activity guidelines. Project MOVE is an innovative approach to increase physical activity among breast cancer survivors through the use of Action Grants, a combination of microgrants (small amounts of money awarded to groups of individuals to support a physical activity initiative) and financial incentives. The purpose of this paper is to describe the rationale and protocol of Project MOVE. Method and analysis A quasi-experimental pre–post design will be used. Twelve groups of 8–12 adult women who are breast cancer survivors (N=132) were recruited for the study via face-to-face meetings with breast cancer-related stakeholders, local print and radio media, social media, and pamphlets and posters at community organisations and medical clinics. Each group submitted a microgrant application outlining their proposed physical activity initiative. Successful applicants were determined by a grant review panel and informed of a financial incentive on meeting their physical activity goals. An evaluation of feasibility will be guided by the reach, effectiveness, adoption, implementation, maintenance (RE-AIM) framework and assessed through focus groups, interviews and project-related reports. Physical activity will be assessed through accelerometry and by self-report. Quality of life, motivation to exercise and social connection will also be assessed through self-report. Assessments will occur at baseline, 6 months and 1 year. Ethics and dissemination Ethical approval was obtained from the University of British Columbia's Behavioural Research Ethics Board (#H14-02502) and has been funded by the Canadian Cancer Society Research Institute (project number #702913). Study findings

  17. Utilizing Strategic Project Management Processes and the NATO Code of Best Practice to Improve Management of Experimentation Events

    DTIC Science & Technology

    2009-06-01

    information have been suggested as being resources of projects ( PMBOK , 2002). Therefore, they are one of the key aspects of strategic project management...Assessment, Revision 2002.” DoD CCRP Press, Washington, DC PMBOK -Project Management Body of Knowledge, Project Management Institute Press, 2002 Tolk, A

  18. The North American Carbon Program Multi-scale synthesis and Terrestrial Model Intercomparison Project Part 1: Overview and experimental design

    SciTech Connect

    Huntzinger, D.N.; Schwalm, C.; Michalak, A.M; Schaefer, K.; King, A.W.; Wei, Y.; Jacobson, A.; Liu, S.; Cook, R.; Post, W.M.; Berthier, G.; Hayes, D.; Huang, M.; Ito, A.; Lei, H.; Lu, C.; Mao, J.; Peng, C.H.; Peng, S.; Poulter, B.; Riccuito, D.; Shi, X.; Tian, H.; Wang, W.; Zeng, N.; Zhao, F.; Zhu, Q.

    2013-01-01

    Terrestrial biosphere models (TBMs) have become an integral tool for extrapolating local observations and understanding of land-atmosphere carbon exchange to larger regions. The North American Carbon Program (NACP) Multi-scale synthesis and Terrestrial Model Intercomparison Project (MsTMIP) is a formal model intercomparison and evaluation effort focused on improving the diagnosis and attribution of carbon exchange at regional and global scales. MsTMIP builds upon current and past synthesis activities, and has a unique framework designed to isolate, interpret, and inform understanding of how model structural differences impact estimates of carbon uptake and release. Here we provide an overview of the MsTMIP effort and describe how the MsTMIP experimental design enables the assessment and quantification of TBM structural uncertainty. Model structure refers to the types of processes considered (e.g. nutrient cycling, disturbance, lateral transport of carbon), and how these processes are represented (e.g. photosynthetic formulation, temperature sensitivity, respiration) in the models. By prescribing a common experimental protocol with standard spin-up procedures and driver data sets, we isolate any biases and variability in TBM estimates of regional and global carbon budgets resulting from differences in the models themselves (i.e. model structure) and model-specific parameter values. An initial intercomparison of model structural differences is represented using hierarchical cluster diagrams (a.k.a. dendrograms), which highlight similarities and differences in how models account for carbon cycle, vegetation, energy, and nitrogen cycle dynamics. We show that, despite the standardized protocol used to derive initial conditions, models show a high degree of variation for GPP, total living biomass, and total soil carbon, underscoring the influence of differences in model structure and parameterization on model estimates.

  19. The North American Carbon Program Multi-scale synthesis and Terrestrial Model Intercomparison Project - Part 1: Overview and experimental design

    NASA Astrophysics Data System (ADS)

    Huntzinger, D. N.; Schwalm, C.; Michalak, A. M.; Schaefer, K.; King, A. W.; Wei, Y.; Jacobson, A.; Liu, S.; Cook, R. B.; Post, W. M.; Berthier, G.; Hayes, D.; Huang, M.; Ito, A.; Lei, H.; Lu, C.; Mao, J.; Peng, C. H.; Peng, S.; Poulter, B.; Riccuito, D.; Shi, X.; Tian, H.; Wang, W.; Zeng, N.; Zhao, F.; Zhu, Q.

    2013-07-01

    Terrestrial biosphere models (TBMs) have become an integral tool for extrapolating local observations and understanding of land-atmosphere carbon exchange to larger regions. The North American Carbon Program (NACP) Multi-scale synthesis and Terrestrial Model Intercomparison Project (MsTMIP) is a formal model intercomparison and evaluation effort focused on improving the diagnosis and attribution of carbon exchange at regional and global scales. MsTMIP builds upon current and past synthesis activities, and has a unique framework designed to isolate, interpret, and inform understanding of how model structural differences impact estimates of carbon uptake and release. Here we provide an overview of the MsTMIP effort and describe how the MsTMIP experimental design enables the assessment and quantification of TBM structural uncertainty. Model structure refers to the types of processes considered (e.g. nutrient cycling, disturbance, lateral transport of carbon), and how these processes are represented (e.g. photosynthetic formulation, temperature sensitivity, respiration) in the models. By prescribing a common experimental protocol with standard spin-up procedures and driver data sets, we isolate any biases and variability in TBM estimates of regional and global carbon budgets resulting from differences in the models themselves (i.e. model structure) and model-specific parameter values. An initial intercomparison of model structural differences is represented using hierarchical cluster diagrams (a.k.a. dendrograms), which highlight similarities and differences in how models account for carbon cycle, vegetation, energy, and nitrogen cycle dynamics. We show that, despite the standardized protocol used to derive initial conditions, models show a high degree of variation for GPP, total living biomass, and total soil carbon, underscoring the influence of differences in model structure and parameterization on model estimates.

  20. The North American Carbon Program Multi-Scale Synthesis and Terrestrial Model Intercomparison Project - Part 1: Overview and experimental design

    NASA Astrophysics Data System (ADS)

    Huntzinger, D. N.; Schwalm, C.; Michalak, A. M.; Schaefer, K.; King, A. W.; Wei, Y.; Jacobson, A.; Liu, S.; Cook, R. B.; Post, W. M.; Berthier, G.; Hayes, D.; Huang, M.; Ito, A.; Lei, H.; Lu, C.; Mao, J.; Peng, C. H.; Peng, S.; Poulter, B.; Riccuito, D.; Shi, X.; Tian, H.; Wang, W.; Zeng, N.; Zhao, F.; Zhu, Q.

    2013-12-01

    Terrestrial biosphere models (TBMs) have become an integral tool for extrapolating local observations and understanding of land-atmosphere carbon exchange to larger regions. The North American Carbon Program (NACP) Multi-scale synthesis and Terrestrial Model Intercomparison Project (MsTMIP) is a formal model intercomparison and evaluation effort focused on improving the diagnosis and attribution of carbon exchange at regional and global scales. MsTMIP builds upon current and past synthesis activities, and has a unique framework designed to isolate, interpret, and inform understanding of how model structural differences impact estimates of carbon uptake and release. Here we provide an overview of the MsTMIP effort and describe how the MsTMIP experimental design enables the assessment and quantification of TBM structural uncertainty. Model structure refers to the types of processes considered (e.g., nutrient cycling, disturbance, lateral transport of carbon), and how these processes are represented (e.g., photosynthetic formulation, temperature sensitivity, respiration) in the models. By prescribing a common experimental protocol with standard spin-up procedures and driver data sets, we isolate any biases and variability in TBM estimates of regional and global carbon budgets resulting from differences in the models themselves (i.e., model structure) and model-specific parameter values. An initial intercomparison of model structural differences is represented using hierarchical cluster diagrams (a.k.a. dendrograms), which highlight similarities and differences in how models account for carbon cycle, vegetation, energy, and nitrogen cycle dynamics. We show that, despite the standardized protocol used to derive initial conditions, models show a high degree of variation for GPP, total living biomass, and total soil carbon, underscoring the influence of differences in model structure and parameterization on model estimates.

  1. [Continuing care: experimental project of integration from San Camillo Forlanini Hospital and Local Health Unit in Rome].

    PubMed

    Zega, Maurizio; Tontini, Francesco; Lombardi, Mauro; Lucifreddi, Enrico; Stivani, Silvia; Rocco, Gennaro; Borgia, Piero

    2009-01-01

    The continuity care process tip to realize a rationalization of the distance of the patient from the acute phase, to the acute phase subintensive care area and in the territorial care. In this last phase, the project proposed to implement the experimentation through the determining role of the nursing profession and health care professions. These professions will carry out the function hinge between the truth hospital worker and that territorial one. In extreme synthesis continuity manager (the nurses of the continuity care) and the houses manager (nurses/technical of the rehabilitation case manager) will be the guarantors of the continuity care accompanying the patient from the bed of the hospital to the house seat. Such plan, besides to reduce the ungluing between hospital and territory, being realized a sure distance in the phase of rehabilitation of the subject, determines also the reduction of the improper resource to the hospital. In fact, the territorial actors, in time activated will be in a position to answering timely to the eventual emergent necessities or better to prevent them. Moreover, also through the active involvement in the plan of the General Medicine Doctors, they improve the collaboration and integration between the various professionalities been involved through a continuous and structured communication and the sharing of the health care distances.

  2. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER, ELMORE, ALABAMA. THIRD DISSEMINATION REPORT.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.

    THE PRIMARY OBJECTIVE OF THE DISSEMINATION PHASE OF THIS EXPERIMENTAL AND DEMONSTRATION PROJECT WAS TO CREATE AND MAINTAIN GOOD PUBLIC RELATIONS. ACTIVITIES DURING AUGUST INCLUDED DISSEMINATING A BIMONTHLY PROGRESS REPORT, PROVIDING INSERVICE TRAINING FOR STAFF MEMBERS, HOLDING LOCAL DISSEMINATION CONFERENCES, DEVISING A PORTABLE DISPLAY UNIT,…

  3. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT, TRAINING AND PLACEMENT OF YOUTHFUL INMATES, DRAPER CORRECTIONAL CENTER, ELMORE, ALABAMA. 10TH PROGRESS REPORT, APRIL 1-JUNE 1, 1966.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; AND OTHERS

    INITIATED AS AN EXPERIMENTAL EFFORT TO HELP REDUCE THE HIGH RATE OF RECIDIVISM TO ALABAMA'S PRISONS, THE MANPOWER DEVELOPMENT AND TRAINING PROJECT HAS GRADUATED 173 YOUTHFUL OFFENDERS AS ENTRY-LEVEL TRADESMEN. JOBS WERE SECURED FOR 142 GRADUATES AS THEY BECAME ELIGIBLE FOR PAROLE, SIX GRADUATES WERE RELEASED TO FACE OTHER CHARGES, AND 25 AWAIT…

  4. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER, ELMORE, ALABAMA. FOURTH DISSEMINATION REPORT.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.

    THE PRIMARY OBJECTIVE OF THE DISSEMINATION PHASE OF THIS EXPERIMENTAL AND DEMONSTRATION PROJECT WAS TO CREATE AND MAINTAIN GOOD PUBLIC RELATIONS. ACTIVITIES FROM SEPTEMBER-NOVEMBER 30, 1967, INCLUDED MAKING PRESENTATIONS AT NINE CONFERENCES, FILLING 104 REQUESTS FROM 24 STATES, DISTRICT OF COLUMBIA, CANADA, AND ENGLAND FOR PUBLICATIONS,…

  5. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER AT ELMORE, ALABAMA. FIFTH PROGRESS REPORT, MAY 1-JULY 1, 1965.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; SEAY, DONNA M.

    INMATES WERE EXPERIMENTAL SUBJECTS IN A PROJECT FOR VOCATIONAL TRAINING AND PLACEMENT. OF THE 46 WHO COMPLETED TRAINING IN MAY, 35 WERE PAROLED AND EMPLOYED, AND 11 WERE AWAITING PAROLE CONFIRMATIONS. A SECOND GROUP WERE ENROLLED. TO OVERCOME SOME STUDENT WEAKNESSES, A REMEDIAL NIGHT SCHOOL CLASS WAS INITIATED. THIS PROBLEM COULD BE ELIMINATED BY…

  6. Experimental and Demonstration Manpower Project for Training and Placement of Youthful Inmates of Draper Correctional Center. Elmore, Alabama. First Dissemination Report.

    ERIC Educational Resources Information Center

    McKee, John M.

    The prime objective of the dissemination phase of this experimental and demonstration project was to create and maintain good public relations to facilitate efforts to place graduates in jobs to solicit community volunteers whose areas of expertise could implement health, safety, and enrichment programs for the target population. Activities during…

  7. Project on Social Architecture in Education. Final Report. Part III: Case Studies. Chapter 9: Arts Co-op: An Experimental High School Program.

    ERIC Educational Resources Information Center

    Sullivan, Ellen Wahl

    This document contains chapter 9 of the final report of the Project on Social Architecture in Education. Chapter 9 is about a regional experimental high school program for the arts. Several features distinguished Arts Co-op from the other schools in the study. For one, it was a special purpose school, focused on the arts, and not offering a…

  8. A Comparison of the Academic Achievement in Reading and Writing by Students Enrolled in Project English Classes with That of Non-Experimental Students.

    ERIC Educational Resources Information Center

    Turner, Donald Gene

    This study investigated whether students using Project English experimental materials and procedures in seventh-grade language arts classes received quantitatively measurable advantages over those studying with more traditional teaching materials and techniques. From a group of 324 subjects attending two schools in Indianapolis, 83 were taught…

  9. An experimental investigation on the surface water transport process over an airfoil by using a digital image projection technique

    NASA Astrophysics Data System (ADS)

    Zhang, Kai; Wei, Tian; Hu, Hui

    2015-09-01

    In the present study, an experimental investigation was conducted to characterize the transient behavior of the surface water film and rivulet flows driven by boundary layer airflows over a NACA0012 airfoil in order to elucidate underlying physics of the important micro-physical processes pertinent to aircraft icing phenomena. A digital image projection (DIP) technique was developed to quantitatively measure the film thickness distribution of the surface water film/rivulet flows over the airfoil at different test conditions. The time-resolved DIP measurements reveal that micro-sized water droplets carried by the oncoming airflow impinged onto the airfoil surface, mainly in the region near the airfoil leading edge. After impingement, the water droplets formed thin water film that runs back over the airfoil surface, driven by the boundary layer airflow. As the water film advanced downstream, the contact line was found to bugle locally and developed into isolated water rivulets further downstream. The front lobes of the rivulets quickly advanced along the airfoil and then shed from the airfoil trailing edge, resulting in isolated water transport channels over the airfoil surface. The water channels were responsible for transporting the water mass impinging at the airfoil leading edge. Additionally, the transition location of the surface water transport process from film flows to rivulet flows was found to occur further upstream with increasing velocity of the oncoming airflow. The thickness of the water film/rivulet flows was found to increase monotonically with the increasing distance away from the airfoil leading edge. The runback velocity of the water rivulets was found to increase rapidly with the increasing airflow velocity, while the rivulet width and the gap between the neighboring rivulets decreased as the airflow velocity increased.

  10. The effects of an urban renewal project on health and health inequalities: a quasi-experimental study in Barcelona.

    PubMed

    Mehdipanah, Roshanak; Rodríguez-Sanz, Maica; Malmusi, Davide; Muntaner, Carles; Díez, Elia; Bartoll, Xavier; Borrell, Carme

    2014-09-01

    In the last decade, the Neighbourhoods Law in Catalonia (Spain) funded municipalities that presented urban renewal projects within disadvantaged neighbourhoods focusing on physical, social and economic improvements. The objective of the study was to evaluate the effects of this law on the health and health inequalities of residents in the intervened neighbourhoods in the city of Barcelona. A quasi-experimental predesign and postdesign was used to compare adult residents in five intervened neighbourhoods with eight non-intervened comparison neighbourhoods with similar socioeconomic characteristics. The Barcelona Health Survey was used for studying self-rated and mental health in pre (2001, 2006) and post (2011) years. Poisson regression models stratified by sex were used to compute prevalence ratios comparing 2011 with 2006, and later stratified by social class, to study health inequalities. The intervened neighbourhoods had a significant decrease in poor self-rated health in both sexes while no significant changes occurred in the comparison group. When stratified by social class, a significant improvement was observed in poor self-rated health in the manual group of the intervened neighbourhoods in both sexes, resulting in a decrease in self-rated health inequalities. Similar results were observed in poor mental health of women, while in men, poor mental health worsens in both neighbourhood groups but mostly in the comparison group. The Neighbourhoods Law had a positive effect on self-rated health and seems to prevent poor mental health increases in both sexes and especially among manual social classes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. The project of comprehensive cosmic ray investigations with mountain elevation experimental setups in the energy range 10 15-10 18eV

    NASA Astrophysics Data System (ADS)

    Slavatinsky, S. A.; Pamir Collaboration; Tien Shan Collaboration

    2001-04-01

    The project of upgrading of two currently operating experimental setups, i.e., the Pamir and the Hadron setups, located at high mountain altitudes is proposed for comprehensive investigations of the primary cosmic rays (PCR) in the energy range 1-1000 PeV. The main goals of the project are the research of primary energy spectrum peculiarities, namely, the direct and feasible reverse bends of the spectrum and the study of the PCR mass composition as well as revealing the nature of some new phenomena in cosmic rays recently observed at mountain elevations.

  12. Attitudes about OCLC in Small and Medium-Sized Libraries. Illinois Valley Library System OCLC Experimental Project. Report No. 4.

    ERIC Educational Resources Information Center

    Bills, Linda G.; Wilford, Valerie

    A project was conducted from 1980 to 1982 to determine the costs and benefits of OCLC use in 29 small and medium-sized member libraries of the Illinois Valley Library System (IVLS). Academic, school, public, and special libraries participated in the project. Based on written attitude surveys of and interviews with library directors, staff,…

  13. Yakima/Klickitat Production Project Preliminary Design Report, Appendix A: Refined Project Goals and Harvest Managment Plan : Experimental Design Plan : Genetic Risk Assessment.

    SciTech Connect

    Yakima Indian Nation; Pacific Northwest Laboratory; Washington Department of Fisheries

    1990-03-01

    The purpose of the project as stated by the Northwest Power Planning Council is 'to test the assumption that new artificial production in the Yakima and Klickitat subbasins can be used to increase harvest and enhance natural production while maintaining genetic resources.'

  14. A STUDY OF THE EFFECTS OF EXPERIMENTAL PROGRAMS ON PUPIL ACHIEVEMENT OBSERVED DURING FIRST THREE YEARS OF THE PROJECT, SECONDARY MATHEMATICS EVALUATION PROJECT. INTERIM REPORT.

    ERIC Educational Resources Information Center

    ERICKSEN, GERALD L.; RYAN, JAMES J.

    A REPORT IS GIVEN OF THE FIRST 3 YEARS OF A FIELD STUDY CONDUCTED TO DETERMINE THE EFFECTIVENESS OF SEVERAL PROTOTYPE, SECONDARY MATHEMATICS PROGRAMS THAT WERE PRODUCED BY DIFFERENT CURRICULUM DEVELOPMENT GROUPS. MATHEMATICS TEACHERS WHO HAD NO PREVIOUS EXPERIENCE WITH "MODERN" OR EXPERIMENTAL APPROACHES TO MATHEMATICS TAUGHT A SELECTED…

  15. CCD-based projectional imaging of fluorescent probes in tissue-like media: experimental setup and characterization.

    PubMed

    Pöschinger, Thomas; Janunts, Edgar; Brünner, Holger; Langenbucher, Achim

    2010-01-01

    In this article, a non-contact imaging setup for the acquisition of multiple 2D projections of fluorescent probes in tissue-like phantoms is described. The setup basically consists of a high-sensitivity CCD camera for the detection of fluorescence and a rotating broad-beam light source for the continuous illumination of a rotatable phantom located in the rotation center. This allows for imaging of various projections in a full angular projection range of 360°. Beside the detailed description of the system layout, important key characteristics of the setup are outlined. The setup is demonstrated with projectional measurements of a tissue-like phantom and the results are verified by comparison of the projection-dependent fluorescence intensity distributions with corresponding 2D simulations. It is shown that the instrument is suitable for the sensitive detection of fluorescence emanating from fluorescent objects in tissue-like phantoms. Such setup could facilitate the collection of large projection data sets as they are used in optical fluorescence tomography of small animals.

  16. Final Project Report: Development of Micro-Structural Mitigation Strategies for PEM Fuel Cells: Morphological Simulations and Experimental Approaches

    SciTech Connect

    Wessel, Silvia; Harvey, David

    2013-06-28

    The durability of PEM fuel cells is a primary requirement for large scale commercialization of these power systems in transportation and stationary market applications that target operational lifetimes of 5,000 hours and 40,000 hours by 2015, respectively. Key degradation modes contributing to fuel cell lifetime limitations have been largely associated with the platinum-based cathode catalyst layer. Furthermore, as fuel cells are driven to low cost materials and lower catalyst loadings in order to meet the cost targets for commercialization, the catalyst durability has become even more important. While over the past few years significant progress has been made in identifying the underlying causes of fuel cell degradation and key parameters that greatly influence the degradation rates, many gaps with respect to knowledge of the driving mechanisms still exist; in particular, the acceleration of the mechanisms due to different structural compositions and under different fuel cell conditions remains an area not well understood. The focus of this project was to address catalyst durability by using a dual path approach that coupled an extensive range of experimental analysis and testing with a multi-scale modeling approach. With this, the major technical areas/issues of catalyst and catalyst layer performance and durability that were addressed are: 1. Catalyst and catalyst layer degradation mechanisms (Pt dissolution, agglomeration, Pt loss, e.g. Pt in the membrane, carbon oxidation and/or corrosion). a. Driving force for the different degradation mechanisms. b. Relationships between MEA performance, catalyst and catalyst layer degradation and operational conditions, catalyst layer composition, and structure. 2. Materials properties a. Changes in catalyst, catalyst layer, and MEA materials properties due to degradation. 3. Catalyst performance a. Relationships between catalyst structural changes and performance. b. Stability of the three-phase boundary and its effect on

  17. Experimental validation of a Monte Carlo-based kV x-ray projection model for the Varian linac-mounted cone-beam CT imaging system

    NASA Astrophysics Data System (ADS)

    Lazos, Dimitrios; Pokhrel, Damodar; Su, Zhong; Lu, Jun; Williamson, Jeffrey F.

    2008-03-01

    Fast and accurate modeling of cone-beam CT (CBCT) x-ray projection data can improve CBCT image quality either by linearizing projection data for each patient prior to image reconstruction (thereby mitigating detector blur/lag, spectral hardening, and scatter artifacts) or indirectly by supporting rigorous comparative simulation studies of competing image reconstruction and processing algorithms. In this study, we compare Monte Carlo-computed x-ray projections with projections experimentally acquired from our Varian Trilogy CBCT imaging system for phantoms of known design. Our recently developed Monte Carlo photon-transport code, PTRAN, was used to compute primary and scatter projections for cylindrical phantom of known diameter (NA model 76-410) with and without bow-tie filter and antiscatter grid for both full- and half-fan geometries. These simulations were based upon measured 120 kVp spectra, beam profiles, and flat-panel detector (4030CB) point-spread function. Compound Poisson- process noise was simulated based upon measured beam output. Computed projections were compared to flat- and dark-field corrected 4030CB images where scatter profiles were estimated by subtracting narrow axial-from full axial width 4030CB profiles. In agreement with the literature, the difference between simulated and measured projection data is of the order of 6-8%. The measurement of the scatter profiles is affected by the long tails of the detector PSF. Higher accuracy can be achieved mainly by improving the beam modeling and correcting the non linearities induced by the detector PSF.

  18. Using Climate Change for Teaching Experimental Sciences in Teacher Education through Research Projects on Recycling at the University of Lleida (Western Catalonia)

    NASA Astrophysics Data System (ADS)

    Sebastia, M. T.; Verdú, N.

    2016-12-01

    Although climate change is one of the most pressing challenges faced by humankind, climate change illiteracy is frequent among primary school teacher college students reaching the second school year at the University of Lleida (UdL). Climate change was chosen to structure the course on Experimental Sciences of the bilingual group because this topic involves all sciences, and because of the importance of the subject for future educators. In the bilingual group of the Education Faculty, Experimental Sciences is taught in English, and there are usually 1-2 international students in addition to around 20 local students. To increase the awareness about climate change and make this topic closer to the students' daily experience, a research project on recycling at the University of Lleida was assigned per groups of 4 students. The assignment was semi-structured, the students received a reduced set of instructions and large freedom to focus their particular projects. Additional instructions were provided along the way. We present results from the comparisons among faculties at UdL, and among the different users: students, professors and researchers, and administration staff. We also discuss the impact that this project had in the learning ability of the students and their awareness about climate change.

  19. Overview of the OGAP Formative Assessment Project and CPRE's Large-Scale Experimental Study of Implementation and Impacts

    ERIC Educational Resources Information Center

    Supovitz, Jonathan

    2016-01-01

    In this presentation discussed in this brief abstracted report, the author presents about an ongoing partnership with the Philadelphia School District (PSD) to implement and research the Ongoing Assessment Project (OGAP). OGAP is a systematic, intentional and iterative formative assessment system grounded in the research on how students learn…

  20. MDTA VOCATIONAL EXPERIMENTAL-DEMONSTRATION PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL OFFENDERS. 15TH PROGRESS REPORT.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; AND OTHERS

    IN THE DRAPER MANPOWER DEVELOPMENT AND TRAINING PROJECT, INITIATED TO TRAIN INSTITUTIONALIZED OFFENDERS IN TRADES, 810 INMATES HAVE BEEN TESTED FOR ABILITY, APTITUDE, AND EDUCATIONAL ACHIEVEMENT. A PICTURE VOCATIONAL PREFERENCE TEST WAS DEVISED TO OVERCOME THE GROUP'S VERBAL DISABILITY. OF THE 331 INMATES ACCEPTED FOR TRAINING, 231 HAVE GRADUATED,…

  1. MDTA VOCATIONAL EXPERIMENTAL-DEMONSTRATION PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL OFFENDERS. 13TH PROGRESS REPORT.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; AND OTHERS

    INDIVIDUALLY DESIGNED BASIC EDUCATION PROGRAMS EMPHASIZING PROGRAMED INSTRUCTION TO PROVIDE MOTIVATION THROUGH CONTINUOUS FEEDBACK COMPLEMENT THE VOCATIONAL TRAINING GIVEN EACH INMATE PARTICIPATING IN THE DEMONSTRATION PROJECT AT THE DRAPER CORRECTIONAL CENTER. A REMEDIAL READING PROGRAM FOR ALL TRAINEES SCORING BELOW 7TH GRADE INCLUDES PHONICS…

  2. Projection multiplex recording of computer-synthesised one-dimensional Fourier holograms for holographic memory systems: mathematical and experimental modelling

    SciTech Connect

    Betin, A Yu; Bobrinev, V I; Verenikina, N M; Donchenko, S S; Odinokov, S B; Evtikhiev, N N; Zlokazov, E Yu; Starikov, S N; Starikov, R S

    2015-08-31

    A multiplex method of recording computer-synthesised one-dimensional Fourier holograms intended for holographic memory devices is proposed. The method potentially allows increasing the recording density in the previously proposed holographic memory system based on the computer synthesis and projection recording of data page holograms. (holographic memory)

  3. Campus Community Involvement in an Experimental Food Research Project Increases Students' Motivation and Improves Perceived Learning Outcomes

    ERIC Educational Resources Information Center

    Goto, K.; Bianco-Simeral, S.

    2009-01-01

    Although the effects of pedagogical strategies using collaborative learning on students' perceived learning outcomes have been studied, little has been examined about possible benefits and challenges in collaborating with the campus community in a food science research project conducted by nutrition majors. We examined the effects of involving…

  4. Campus Community Involvement in an Experimental Food Research Project Increases Students' Motivation and Improves Perceived Learning Outcomes

    ERIC Educational Resources Information Center

    Goto, K.; Bianco-Simeral, S.

    2009-01-01

    Although the effects of pedagogical strategies using collaborative learning on students' perceived learning outcomes have been studied, little has been examined about possible benefits and challenges in collaborating with the campus community in a food science research project conducted by nutrition majors. We examined the effects of involving…

  5. Evaluation of project P.A.T.H.S. (Secondary 2 Program) by the program participants: findings based on the Experimental Implementation Phase.

    PubMed

    Shek, Daniel T L; Sun, Rachel C F; Chan, Candace W Y

    2008-05-23

    A total of 49 schools participated in the Secondary 2 Program of the Experimental Implementation Phase of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes). After completion of the program, 7,406 students completed a Subjective Outcome Evaluation Form (Form A) designed by the research team to reveal their comments about the program, instructors, and perceived effectiveness of the program. Based on the consolidated reports submitted by the schools, the research team aggregated the data to form a "reconstructed" overall profile on the perceptions of the program participants. Results showed that high proportions of the respondents had positive perceptions of the program and the instructors. About 80% of the respondents were satisfied with the program and regarded it as helpful to their overall development. The present findings provide support to the effectiveness of Secondary 2 Program of Project P.A.T.H.S. from the perspective of the program participants.

  6. Validity of a Battery of Experimental Tests in Predicting Performance of Navy Project 100,000 Personnel

    DTIC Science & Technology

    1980-09-01

    WORDS (Countinue an revwo*o side iI noco.. and Idenitify by’ Nock rnhmber) Project 100,000 Personnel Retention Mental Group IVs Culture Fair Tests ...34 culture fair " aptitude tests that would permit the Navy to identify potentially successful recruits from those who scored low on conventional tests ...of the wide variety of " culture fair " tests evaluated, it is unlikely that paper- and-pencil tests can be found that will identify previously

  7. Past and projected future changes in snowpack and soil frost at the Hubbard Brook Experimental Forest, New Hampshire, USA

    USDA-ARS?s Scientific Manuscript database

    Long-term data from the Hubbard Brook Experimental Forest in New Hampshire show that air temperature has increased by about 1 °C over the last half century. The warmer climate has caused significant declines in snow depth, snow water equivalent, and snow cover duration. Paradoxically, it has been su...

  8. Low cost solar array project production process and equipment task. A Module Experimental Process System Development Unit (MEPSDU)

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Technical readiness for the production of photovoltaic modules using single crystal silicon dendritic web sheet material is demonstrated by: (1) selection, design and implementation of solar cell and photovoltaic module process sequence in a Module Experimental Process System Development Unit; (2) demonstration runs; (3) passing of acceptance and qualification tests; and (4) achievement of a cost effective module.

  9. Past and projected future changes in snowpack and soil frost at the Hubbard Brook Experimental Forest, New Hampshire, USA

    Treesearch

    John L. Campbell; Scott V. Ollinger; Gerald N. Flerchinger; Haley Wicklein; Katharine Hayhoe; Amey S. Bailey

    2010-01-01

    Long-term data from the Hubbard Brook Experimental Forest in New Hampshire show that air temperature has increased by about 1 °C over the last half century. The warmer climate has caused significant declines in snow depth, snow water equivalent and snow cover duration. Paradoxically, it has been suggested that warmer air temperatures may result in colder soils...

  10. Computational and Experimental Characterization of the Mach 6 Facility Nozzle Flow for the Enhanced Injection and Mixing Project at NASA Langley Research Center

    NASA Technical Reports Server (NTRS)

    Drozda, Tomasz G.; Cabell, Karen F.; Passe, Bradley J.; Baurle, Robert A.

    2017-01-01

    Computational fluid dynamics analyses and experimental data are presented for the Mach 6 facility nozzle used in the Arc-Heated Scramjet Test Facility for the Enhanced Injection and Mixing Project (EIMP). This project, conducted at the NASA Langley Research Center, aims to investigate supersonic combustion ramjet (scramjet) fuel injection and mixing physics relevant to flight Mach numbers greater than 8. The EIMP experiments use a two-dimensional Mach 6 facility nozzle to provide the high-speed air simulating the combustor entrance flow of a scramjet engine. Of interest are the physical extent and the thermodynamic properties of the core flow at the nozzle exit plane. The detailed characterization of this flow is obtained from three-dimensional, viscous, Reynolds-averaged simulations. Thermodynamic nonequilibrium effects are also investigated. The simulations are compared with the available experimental data, which includes wall static pressures as well as in-stream static pressure, pitot pressure and total temperature obtained via in-stream probes positioned just downstream of the nozzle exit plane.

  11. Results of the AVATAR project for the validation of 2D aerodynamic models with experimental data of the DU95W180 airfoil with unsteady flap

    NASA Astrophysics Data System (ADS)

    Ferreira, C.; Gonzalez, A.; Baldacchino, D.; Aparicio, M.; Gómez, S.; Munduate, X.; Garcia, N. R.; Sørensen, J. N.; Jost, E.; Knecht, S.; Lutz, T.; Chassapogiannis, P.; Diakakis, K.; Papadakis, G.; Voutsinas, S.; Prospathopoulos, J.; Gillebaart, T.; van Zuijlen, A.

    2016-09-01

    The FP7 AdVanced Aerodynamic Tools for lArge Rotors - Avatar project aims to develop and validate advanced aerodynamic models, to be used in integral design codes for the next generation of large scale wind turbines (10-20MW). One of the approaches towards reaching rotors for 10-20MW size is the application of flow control devices, such as flaps. In Task 3.2: Development of aerodynamic codes for modelling of flow devices on aerofoils and, rotors of the Avatar project, aerodynamic codes are benchmarked and validated against the experimental data of a DU95W180 airfoil in steady and unsteady flow, for different angle of attack and flap settings, including unsteady oscillatory trailing-edge-flap motion, carried out within the framework of WP3: Models for Flow Devices and Flow Control, Task 3.1: CFD and Experimental Database. The aerodynamics codes are: AdaptFoil2D, Foil2W, FLOWer, MaPFlow, OpenFOAM, Q3UIC, ATEFlap. The codes include unsteady Eulerian CFD simulations with grid deformation, panel models and indicial engineering models. The validation cases correspond to 18 steady flow cases, and 42 unsteady flow cases, for varying angle of attack, flap deflection and reduced frequency, with free and forced transition. The validation of the models show varying degrees of agreement, varying between models and flow cases.

  12. Visual Responses of Neurons in Somatosensory Cortex of Hamsters with Experimentally Induced Retinal Projections to Somatosensory Thalamus

    NASA Astrophysics Data System (ADS)

    Metin, Christine; Frost, Douglas O.

    1989-01-01

    These experiments investigate the capacity of thalamic and cortical structures in a sensory system to process information of a modality normally associated with another system. Retinal ganglion cells in newborn Syrian hamsters were made to project permanently to the main thalamic somatosensory (ventrobasal) nucleus. When the animals were adults, single unit recordings were made in the somatosensory cortices, the principal targets of the ventrobasal nucleus. The somatosensory neurons responded to visual stimulation of distinct receptive fields, and their response properties resembled, in several characteristic features, those of normal visual cortical neurons. In the visual cortex of normal animals and the somatosensory cortex of operated animals, the same functional categories of neurons occurred in similar proportions, and the neurons' selectivity for the orientation or direction of movement of visual stimuli was comparable. These results suggest that thalamic nuclei or cortical areas at corresponding levels in the visual and somatosensory pathways perform similar transformations on their inputs.

  13. Project: "Project!"

    ERIC Educational Resources Information Center

    Grayson, Katherine

    2007-01-01

    In November 2006, the editors of "Campus Technology" launched their first-ever High-Resolution Projection Study, to find out if the latest in projector technology could really make a significant difference in teaching, learning, and educational innovation on US campuses. The author and her colleagues asked campus educators,…

  14. Project: "Project!"

    ERIC Educational Resources Information Center

    Grayson, Katherine

    2007-01-01

    In November 2006, the editors of "Campus Technology" launched their first-ever High-Resolution Projection Study, to find out if the latest in projector technology could really make a significant difference in teaching, learning, and educational innovation on US campuses. The author and her colleagues asked campus educators,…

  15. An experimental study of laser-supported plasmas for laser propulsion: Center director's discretionary fund project DFP-82-33

    NASA Technical Reports Server (NTRS)

    Eskridge, R. H.; Mccay, T. D.; Vanzandt, D. M.

    1987-01-01

    The rudiments of a rocket thruster, which receives its enthalpy from an energy source which is remotely beamed from a laser, is described. An experimental study, now partially complete, is discussed which will eventually provide a detailed understanding of the physics for assessing the feasibility of using hydrogen plasmas for accepting and converting this energy to enthalpy. A plasma ignition scheme which uses a pulsed CO2 laser was develped and the properites of the ignition spark documented, including breakdown intensities in hydrogen. A complete diagnostic system capable of determining plasma temperature and the plasma absorptivitiy for subsequent steady-state absorption of a high power CO2 laser beam are developed and demonstrative use is discussed for the preliminary case study, a two atmosphere laser supported argon plasma.

  16. Experimental Investigation of Project Orion Crew Exploration Vehicle Aeroheating: LaRC 20-Inch Mach 6 Air Tunnel Test 6931

    NASA Technical Reports Server (NTRS)

    Hollis, Brian R.

    2009-01-01

    An investigation of the aeroheating environment of the Project Orion Crew Entry Vehicle has been performed in the Langley Research Center 20-Inch Mach 6 Air Tunnel. Data were measured on a approx.3.5% scale model (0.1778-m/7-inch diameter) of the vehicle using coaxial thermocouples at free stream Reynolds numbers of 2.0 10(exp 6)/ft to 7.30 10(exp 6)/ft and computational predictions were generated for all test conditions. The primary goals of this test were to obtain convective heating data for use in assessing the accuracy of the computational technique and to validate test methodology and heating data from a test of the same wind tunnel model in the Arnold Engineering Development Center Tunnel 9. Secondary goals were to determine the extent of transitional/turbulent data which could be produced on a CEV model in this facility, either with or without boundary-layer trips, and to demonstrate continuous pitch-sweep operation in this tunnel for heat transfer testing.

  17. Linking mathematics with engineering applications at an early stage - implementation, experimental set-up and evaluation of a pilot project

    NASA Astrophysics Data System (ADS)

    Rooch, Aeneas; Junker, Philipp; Härterich, Jörg; Hackl, Klaus

    2016-03-01

    Too difficult, too abstract, too theoretical - many first-year engineering students complain about their mathematics courses. The project MathePraxis aims to resolve this disaffection. It links mathematical methods as they are taught in the first semesters with practical problems from engineering applications - and thereby shall give first-year engineering students a vivid and convincing impression of where they will need mathematics in their later working life. But since real applications usually require more than basic mathematics and first-year engineering students typically are not experienced with construction, mensuration and the use of engineering software, such an approach is hard to realise. In this article, we show that it is possible. We report on the implementation of MathePraxis at Ruhr-Universität Bochum. We describe the set-up and the implementation of a course on designing a mass damper which combines basic mathematical techniques with an impressive experiment. In an accompanying evaluation, we have examined the students' motivation relating to mathematics. This opens up new perspectives how to address the need for a more practically oriented mathematical education in engineering sciences.

  18. The Fire Modeling Intercomparison Project (FireMIP), phase 1: experimental and analytical protocols with detailed model descriptions

    NASA Astrophysics Data System (ADS)

    Rabin, Sam S.; Melton, Joe R.; Lasslop, Gitta; Bachelet, Dominique; Forrest, Matthew; Hantson, Stijn; Kaplan, Jed O.; Li, Fang; Mangeon, Stéphane; Ward, Daniel S.; Yue, Chao; Arora, Vivek K.; Hickler, Thomas; Kloster, Silvia; Knorr, Wolfgang; Nieradzik, Lars; Spessa, Allan; Folberth, Gerd A.; Sheehan, Tim; Voulgarakis, Apostolos; Kelley, Douglas I.; Prentice, I. Colin; Sitch, Stephen; Harrison, Sandy; Arneth, Almut

    2017-03-01

    The important role of fire in regulating vegetation community composition and contributions to emissions of greenhouse gases and aerosols make it a critical component of dynamic global vegetation models and Earth system models. Over 2 decades of development, a wide variety of model structures and mechanisms have been designed and incorporated into global fire models, which have been linked to different vegetation models. However, there has not yet been a systematic examination of how these different strategies contribute to model performance. Here we describe the structure of the first phase of the Fire Model Intercomparison Project (FireMIP), which for the first time seeks to systematically compare a number of models. By combining a standardized set of input data and model experiments with a rigorous comparison of model outputs to each other and to observations, we will improve the understanding of what drives vegetation fire, how it can best be simulated, and what new or improved observational data could allow better constraints on model behavior. In this paper, we introduce the fire models used in the first phase of FireMIP, the simulation protocols applied, and the benchmarking system used to evaluate the models. We have also created supplementary tables that describe, in thorough mathematical detail, the structure of each model.

  19. Use of mode subspace projections for depth discrimination with a horizontal line array: theory and experimental results.

    PubMed

    Premus, Vincent E; Helfrick, Mark N

    2013-06-01

    A solution to the problem of acoustic source depth discrimination in a downward refracting, shallow-water ocean waveguide is presented for the case of a horizontal line array at endfire. The approach exploits the phenomenon of mode trapping, wherein a shallow acoustic source cannot excite the lowest order waveguide modes due to its evanescent amplitude dependence near the surface. The important implication of this "trapping" behavior is that, given sufficient spatial aperture, it provides a mechanism for differentiating a shallow acoustic noise source from one at depth. The method does not require array cant, or physical vertical aperture of any kind, but instead relies only on the sensitivity of a line array at endfire to differences in horizontal wave number to resolve low and high order mode subspace excitations. The only inputs to the algorithm are an approximate sound speed profile, water depth, and bottom type. The theoretical basis for the test statistic is first reviewed, followed by discussion of key requirements, and illustration of the concept using results from a RAM PE simulation for a downward refracting environment. Finally, the algorithm is experimentally demonstrated using data from a bottom-mounted HLA deployed in the moderately cluttered continental shelf environment of the Florida Straits.

  20. [The Waste Package Project. Final report, July 1, 1995--February 27, 1996]: Volume 2, Experimental verification of structural response of a flexible three-link hydraulic steel robot

    SciTech Connect

    Channarayapatna, Shashidhar S.

    1996-01-01

    This report presents experimental techniques for determining the static and dynamic response, in three dimensional space, of a flexible three-link hydraulic steel robot. The flexible robot was originally built under a grant from the Army Research Office (ARO) and has been the subject of a six year research project involving 12 graduate students and four faculty members. The research was continued under grant from the U.S. Department of Energy which is considering the use of robot in remote handling, placement and retrievability of H.L.N.W. canisters in geological formations. A series of static and dynamic experiments was conducted under two different loads at various angular positions of the robot links.

  1. Urban upgrading and its impact on health: a "quasi-experimental" mixed-methods study protocol for the BH-Viva Project.

    PubMed

    Friche, Amélia Augusta de Lima; Dias, Maria Angélica de Salles; Reis, Priscila Brandão Dos; Dias, Cláudia Silva; Caiaffa, Waleska Teixeira

    2015-11-01

    There is little scientific evidence that urban upgrading helps improve health or reduce inequities. This article presents the design for the BH-Viva Project, a "quasi-experimental", multiphase, mixed-methods study with quantitative and qualitative components, proposing an analytical model for monitoring the effects that interventions in the urban environment can have on residents' health in slums in Belo Horizonte, Minas Gerais State, Brazil. A preliminary analysis revealed intra-urban differences in age-specific mortality when comparing areas with and without interventions; the mortality rate from 2002 to 2012 was stable in the "formal city", increased in slums without interventions, and decreased in slums with interventions. BH-Viva represents an effort at advancing methodological issues, providing learning and theoretical backing for urban health research and research methods, allowing their application and extension to other urban contexts.

  2. Evaluation of project P.A.T.H.S. (Secondary 2 Program) by the program implementers: findings based on the Experimental Implementation Phase.

    PubMed

    Shek, Daniel T L; Sun, Rachel C F; Lung, Daniel W M

    2008-05-23

    A total of 49 schools (N = 8,167 students) participated in the Secondary 2 Program of the Experimental Implementation Phase of the Project P.A.T.H.S. (Positive Adolescent Training through Holistic Social Programmes). After completion of the Tier 1 Program, 270 instructors completed the Subjective Outcome Evaluation Form (Form B) to assess their views of the program, their own performance, and perceived effectiveness of the program. Based on the consolidated reports submitted by the schools to the funding body, the research team aggregated the consolidated data to form a "reconstructed" overall profile on the perceptions of the program implementers. Results showed that high proportions of the instructors had positive perceptions of the program and their own performance, and over 90% of the instructors regarded the program as helpful to the program participants. These findings are consistent with the subjective outcome evaluation findings based on the perspective of the program participants.

  3. An Eco-hydrologic Assessment of Small Experimental Catchments with Various Land Uses within the Panama Canal Watershed: Agua Salud Project

    NASA Astrophysics Data System (ADS)

    Crouch, T. D.; Ogden, F. L.; Stallard, R. F.; Smithsonian Tropical Research Institute, Panama Canal Watershed Experiment, Agua Salud Project

    2010-12-01

    Hydrological processes in the humid tropics are poorly understood and an important topic when it comes to water management in the seasonal tropics. The Smithsonian Tropical Research Institute, Panama Canal Watershed Experiment, Agua Salud Project, seeks to understand these processes and quantify the long-term effects of different land cover and uses across the Panama Canal Watershed. One of the project’s main objectives is to understand how reforestation effects seasonal stream flows. To meet this objective, a baseline characterization of hydrology on the small catchment scale is being assessed across different land uses typical in rural Panama. The small experimental catchments are found within Panama’s protected Soberania National Park and the adjacent headwaters of the Agua Salud and Mendoza Rivers, all of which are part of the greater Panama Canal Watershed. The land uses being monitored include a variety of control catchments as well as treated pasture sites. The catchments used for this study include a mature old regrowth forest, a 50% deforested or mosaic regrowth site, an active pasture and a monoculture invasive grass site (saccharum spontaneum) as experimental controls and two treated catchments that were recently abandoned pastures converted to teak and native species timber plantations. Installed instrumentation includes a network of rain gauges, v-notched weirs, atmometers, an eddy covariance system and an assortment of meteorological and automated geochemical sampling systems. Spatial, rainfall, runoff and ET data across these six geologically and topographically similar catchments are available from 2009 and 2010. Classic water balance and paired catchment techniques were used to compare the catchments on an annual, seasonal, and event basis. This study sets the stage for hydrologic modeling and for better understanding the effects of vegetation and land-use history on rainfall-runoff processes for the Agua Salud Project and Panama Canal

  4. An overview of Experimental Condensed Matter Physics in Argentina by 2014, and Oxides for Non Volatile Memory Devices: The MeMOSat Project

    NASA Astrophysics Data System (ADS)

    Levy, Pablo

    2015-03-01

    In the first part of my talk, I will describe the status of the experimental research in Condensed Matter Physics in Argentina, biased towards developments related to micro and nanotechnology. In the second part, I will describe the MeMOSat Project, a consortium aimed at producing non-volatile memory devices to work in aggressive environments, like those found in the aerospace and nuclear industries. Our devices rely on the Resistive Switching mechanism, which produces a permanent but reversible change in the electrical resistance across a metal-insulator-metal structure by means of a pulsed protocol of electrical stimuli. Our project is devoted to the study of Memory Mechanisms in Oxides (MeMO) in order to establish a technological platform that tests the Resistive RAM (ReRAM) technology for aerospace applications. A review of MeMOSat's activities is presented, covering the initial Proof of Concept in ceramic millimeter sized samples; the study of different oxide-metal couples including (LaPr)2/3Ca1/3MnO, La2/3Ca1/3MnO3, YBa2Cu3O7, TiO2, HfO2, MgO and CuO; and recent miniaturized arrays of micrometer sized devices controlled by in-house designed electronics, which were launched with the BugSat01 satellite in June2014 by the argentinian company Satellogic.

  5. Double labelling immunohistochemistry on the sympathetic trunk ganglia neurons projecting to the extrinsic penile smooth musculature of the pig: an experimental study on the retractor penis muscle.

    PubMed

    Botti, Maddalena; Gazza, Ferdinando; Ragionieri, Luisa; Minelli, Luisa Bo; Panu, Rino

    2013-01-01

    Retrograde neuronal tracing and double labelling immunofluorescence methods were used to define the neurochemical content of sympathetic trunk ganglia neurons projecting to the pig retractor penis muscle, which was taken as an experimental model of the male genital smooth musculature. After the injection of Fast Blue into the bulbo-penile portion of the retractor penis muscle, the eventual co-existence of the catecholaminergic marker tyrosine hydroxylase with calcitonine gene related peptide, leu-enkephalin, neuropeptide Y, neuronal nitric oxide synthase, substance P, vasoactive intestinal polypeptide or vesicular acetylcholine transporter was studied in the ipsilateral S1 sympathetic trunk ganglia, which resulted to contain the greatest number of autonomic retractor penis muscle projecting cells. The observation of Fast Blue positive neurons under the fluorescent microscope allowed the identification of different subpopulations of catecholaminergic and non-catecholaminergic retractor penis muscle-projecting neurons. The majority of catecholaminergic cells contained tyrosine hydroxylase alone, while the remaining part showed co-localization of tyrosine hydroxylase with all the other tested markers. These last neurons were immunoreactive, in decreasing percentages, for neuropeptide Y, leu-enkephalin, neuronal nitric oxide synthase, substance P, calcitonine gene related peptide, vasoactive intestinal polypeptide and vesicular acetylcholine transporter. The majority of non-catecholaminergic neurons were immunonegative for all the tested markers. The remaining non-catecholaminergic cells contained, in decreasing percentages, neuropeptide Y, neuronal nitric oxide synthase, leu-enkephalin, vasoactive intestinal polypeptide, vesicular acetylcholine transporter, substance P and calcitonine gene related peptide. Our findings documented the complexity of the neurochemical interactions that regulate both the motor functions of RPM and the blood flow through the muscle.

  6. The fast-spectrum transmutation experimental facility FASTEF: Main design achievements (Part 1: Core and primary system) within the FP7-CDT collaborative project of the European Commission

    SciTech Connect

    De Bruyn, D.; Fernandez, R.; Mansani, L.; Woaye-Hune, A.; Sarotto, M.; Bubelis, E.

    2012-07-01

    MYRRHA (Multi-purpose hybrid Research Reactor for High-tech Applications) is the flexible experimental accelerator-driven system (ADS) in development at SCK CEN in replacement of its material testing reactor BR2. SCK CEN in association with 17 European partners from industry, research centres and academia, responded to the FP7 (Seventh Framework Programme) call from the European Commission to establish a Central Design Team (CDT) for the design of a Fast Spectrum Transmutation Experimental Facility (FASTEF) able to demonstrate efficient transmutation and associated technology through a system working in subcritical and/or critical mode. The project has started on April 01, 2009 for a period of three years. In this paper, we present the latest configuration of the reactor core and primary system. The FASTEF facility has evolved quite a lot since the intermediate reporting done at the ICAPP'10 and ICAPP'11 conferences 1 2. If it remains a small-scale facility, the core power amounts now up to 100 MWth in critical mode. In a companion paper 3, we present the concept of the reactor building and the plant layout. (authors)

  7. Project Schoolflight

    ERIC Educational Resources Information Center

    Owen, Ben

    1975-01-01

    Describes "Project School Flight" which is an idea originated by the Experimental Aircraft Association to provide the opportunity for young people to construct a light aircraft in the schools as part of a normal class. Address included of Experimental Aircraft Association for interested persons. (BR)

  8. Final report on LDRD project : elucidating performance of proton-exchange-membrane fuel cells via computational modeling with experimental discovery and validation.

    SciTech Connect

    Wang, Chao Yang (Pennsylvania State University, University Park, PA); Pasaogullari, Ugur (Pennsylvania State University, University Park, PA); Noble, David R.; Siegel, Nathan P.; Hickner, Michael A.; Chen, Ken Shuang

    2006-11-01

    In this report, we document the accomplishments in our Laboratory Directed Research and Development project in which we employed a technical approach of combining experiments with computational modeling and analyses to elucidate the performance of hydrogen-fed proton exchange membrane fuel cells (PEMFCs). In the first part of this report, we document our focused efforts on understanding water transport in and removal from a hydrogen-fed PEMFC. Using a transparent cell, we directly visualized the evolution and growth of liquid-water droplets at the gas diffusion layer (GDL)/gas flow channel (GFC) interface. We further carried out a detailed experimental study to observe, via direct visualization, the formation, growth, and instability of water droplets at the GDL/GFC interface using a specially-designed apparatus, which simulates the cathode operation of a PEMFC. We developed a simplified model, based on our experimental observation and data, for predicting the onset of water-droplet instability at the GDL/GFC interface. Using a state-of-the-art neutron imaging instrument available at NIST (National Institute of Standard and Technology), we probed liquid-water distribution inside an operating PEMFC under a variety of operating conditions and investigated effects of evaporation due to local heating by waste heat on water removal. Moreover, we developed computational models for analyzing the effects of micro-porous layer on net water transport across the membrane and GDL anisotropy on the temperature and water distributions in the cathode of a PEMFC. We further developed a two-phase model based on the multiphase mixture formulation for predicting the liquid saturation, pressure drop, and flow maldistribution across the PEMFC cathode channels. In the second part of this report, we document our efforts on modeling the electrochemical performance of PEMFCs. We developed a constitutive model for predicting proton conductivity in polymer electrolyte membranes and compared

  9. Experiencing Experimentation and Project Design.

    ERIC Educational Resources Information Center

    Demchik, Michael J.

    2001-01-01

    Introduces the pea plant experiment targeted to determine the effects of Knop's solution, a solution containing all the necessary minerals, on plant growth. Compares two groups of pea plants, one treated with Knop's solution and one treated with demineralized water. (YDS)

  10. Experiencing Experimentation and Project Design.

    ERIC Educational Resources Information Center

    Demchik, Michael J.

    2001-01-01

    Introduces the pea plant experiment targeted to determine the effects of Knop's solution, a solution containing all the necessary minerals, on plant growth. Compares two groups of pea plants, one treated with Knop's solution and one treated with demineralized water. (YDS)

  11. An experimental health smart home and its distributed internet-based information and communication system: first steps of a research project.

    PubMed

    Rialle, V; Noury, N; Hervé, T

    2001-01-01

    We present a study and whole experimental tele-monitoring and medical tele-surveillance system for maintaining patients at home. The project features networked sensors, in a fully equipped apartment, operated by an advanced information and communication system based on Internet, Java, and object oriented modeling. The sensors are connected, mainly wirelessly, with a in-home software module devoted to signals analysis and detection of critical situation such as falls, sickness, sudden palsy, stroke, hypothermia, etc. This module communicates, either via modem or ethernet network, with a remote medical control station in charge of appropriate response to received information and alarms. The system is designed to be a powerful information and communication tools for medical and social workers. It offers a series of functions such as medical file management, user profiles and rights management, drafting and management of ordinances and visit notes, confidentiality of medical information, and management of scenarios of detectable events. The access to the system is allowed to authorized users only (physicians, emergentists, social workers, etc.), and is available on as much authorized computers as needed, by means of a Java applet invoked from any traditional web browsers.

  12. nonlinMIP contribution to CMIP6: model intercomparison project for non-linear mechanisms: physical basis, experimental design and analysis principles (v1.0)

    NASA Astrophysics Data System (ADS)

    Good, Peter; Andrews, Timothy; Chadwick, Robin; Dufresne, Jean-Louis; Gregory, Jonathan M.; Lowe, Jason A.; Schaller, Nathalie; Shiogama, Hideo

    2016-11-01

    gained will help interpret the spread in policy-relevant scenario projections. Here we outline the basic physical principles behind nonlinMIP, and the method of establishing traceability from abruptCO2 to gradual forcing experiments, before detailing the experimental design, and finally some analysis principles. The test of traceability from abruptCO2 to transient experiments is recommended as a standard analysis within the CMIP5 and CMIP6 DECK protocols.

  13. The CO2 Vadose Project - Buffering capacity of a carbonate vadose zone on induced CO2 leakage. Part 1: monitoring in a natural pilot experimental field

    NASA Astrophysics Data System (ADS)

    Cohen, Grégory; Loisy, Corinne; Le Roux, Olivier; Garcia, Bruno; Rouchon, Virgile; Delaplace, Philippe; Cerepi, Adrian

    2013-04-01

    The Intergovernmental Panel on Climate Change Special Report on Carbon Capture and Storage identified various knowledge gaps that need to be resolved before the large-scale implementation of CO2 geological storage to become possible. One of them is to determine what would be the impact of a CO2 leakage from a geological storage on vadose zone and near surface environment. The CO2-Vadose project aims at i) understanding the behavior of CO2 in the near surface carbonate environment during an induced CO2 leakage, ii) assessing numerical simulations associated with CO2 release experiments and iii) developing integrated field methodologies to detect and quantify a potential CO2 leakage. A gas mixture of CO2 and tracers (He and Kr) was released in a cavity (9 m3, 7 m deep) located in an abandoned limestone quarry in Gironde (France). More than forty gas probes were set up (in the near surface and all around the cavity in limestone) for following CO2 concentrations before, during and after injection thanks to micro-GC and Li-Cor analyzers. The meteorological parameters were recorded at the site surface as well as around the injection room. Experimental observations of variations of electrical resistivity were also carried out in order to investigate the evolution of limestone geophysical property in response to possible leakages of geologically sequestered CO2. The dynamic evolution of electrical resistivity was measured thanks to time-lapse electrical resistivity tomography. Natural ground and limestone CO2 concentrations were monitored during a year before CO2 injection. Natural CO2 concentrations variations were observed in order to plot a natural baseline and so to determine the best period for the injection and to distinguish biogenic from injected CO2. These concentrations varied between about 400 ppm to more than 20,000 ppm, following cycles of about six weeks. Initial electrical resistivity tomography was also carried out just before the injection in order to have

  14. Project Follow Through.

    ERIC Educational Resources Information Center

    Illinois State Office of the Superintendent of Public Instruction, Springfield. Dept. for Exceptional Children.

    The four Follow Through projects in Illinois are described and evaluated. These projects involve approximately 1,450 children in K-3 in Mounds, East Saint Louis, Waukegan, and Chicago. The Chicago project is subdivided into three individual projects and is trying three experimental programs. Emphasis is given to the nature of the environmental…

  15. Project Follow Through.

    ERIC Educational Resources Information Center

    Illinois State Office of the Superintendent of Public Instruction, Springfield. Dept. for Exceptional Children.

    The four Follow Through projects in Illinois are described and evaluated. These projects involve approximately 1,450 children in K-3 in Mounds, East Saint Louis, Waukegan, and Chicago. The Chicago project is subdivided into three individual projects and is trying three experimental programs. Emphasis is given to the nature of the environmental…

  16. Quantifying Hydrological Ecosystem Services of Various Land Covers and Uses on Small Experimental Catchments within the Panama Canal Watershed: The Agua Salud Project

    NASA Astrophysics Data System (ADS)

    Crouch, T. D.; Ogden, F. L.; Agua Salud Project

    2011-12-01

    As a part of the Agua Salud Project, a baseline characterization of hydrologic processes on the small catchment scale (~0.24 to 2.0 km2) is assessed across different land uses and covers typical to rural Panama. The land covers being monitored include a mature secondary forest, a disturbed catchment with a mosaic of various aged secondary growth and agricultural use, an active pasture and a monoculture invasive grass site as experimental controls, and two treated catchments that were recently abandoned pastures converted to teak and native species timber plantations. The catchments are found within Panama's protected Soberania National Park and the adjacent headwaters of the Agua Salud and Mendoza Rivers, all part of the greater Panama Canal Watershed. Using hydrological data from the first two and a half years of the project, three main ecosystem services are observed. The forested area exhibited lower storm event peaks, decreased flashiness, and greater stream flow during the dry season compared to the disturbed mosaic site. Lower hydrograph peaks and flashiness mitigate the risk of substantial flood damage during the major flood events generally seen in Panama between October and December. The mature forest (1.35 km2) catchment has shown lower average flood peaks in comparison to the disturbed site. For storm peaks less than 6 mm/hr, flood peaks are on average 51% lower. For storm peaks greater than 6 mm/hr, flood peaks are approximately 40% lower. In 1998, draft restrictions were imposed in the Panama Canal because of a deficit of dry season water after an El Niño-Southern Oscillation resulted in decreased wet season rainfall. The water that is available during the end of the dry season has the potential to insure the full operation of the Canal during El Niño drought years. Toward the end of the dry season (March through May) our data shows that roughly 34% more water was available during a relatively dry year with respect to antecedent wet season rainfall

  17. Development, Evaluation, and Use of Programmed Materials. A Report on the Activities of the Materials Development Unit, MDT Vocational Experimental-Demonstration Project.

    ERIC Educational Resources Information Center

    McKee, John M.; And Others

    The project described in this report attempted to provide a special project for the selection, counseling, testing, assessment, training, placement, and follow-up of prison inmates whose many problems prevented their profiting from conventional programs in vocational training. The mathematical approach to programing was used in developing the…

  18. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER, ELMORE, ALABAMA. SECOND DISSEMINATION REPORT.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.

    THE DISSEMINATION-PUBLIC RELATIONS PORTION OF THE PROJECT HAD TWO OBJECTIVES--(1) TO CREATE A CLIMATE FAVORABLE TO EFFORTS DIRECTED TOWARD PLACING GRADUATES IN JOBS, AND (2) TO SOLICIT COMMUNITY VOLUNTEERS WHOSE AREA OF EXPERTISE WOULD ENABLE THE PROJECT TO IMPLEMENT HEALTH, SAFETY, AND ENRICHMENT PROGRAMS FOR THE STUDENTS. THE ACTIVITIES OF THE…

  19. Project Boomerang

    ERIC Educational Resources Information Center

    King, Allen L.

    1975-01-01

    Describes an experimental project on boomerangs designed for an undergraduate course in classical mechanics. The students designed and made their own boomerangs, devised their own procedures, and carried out suitable measurements. Presents some of their data and a simple analysis for the two-bladed boomerang. (Author/MLH)

  20. Cognitive Education Project. Summary Project.

    ERIC Educational Resources Information Center

    Mulcahy, Robert; And Others

    The Cognitive Education Project conducted a 3-year longitudinal evaluation of two cognitive education programs that were aimed at teaching thinking skills. The critical difference between the two experimental programs was that one, Feuerstein's Instrumental Enrichment (IE) method, was taught out of curricular content, while the other, the…

  1. Low cost solar array project: Experimental process system development unit for producing semiconductor-grade silicon using the silane-to-silicon process

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The results of the free space reactor experimental work are summarized. Overall, the objectives were achieved and the unit can be confidently scaled to the EPSDU size based on the experimental work and supporting theoretical analyses. The piping and instrumentation of the fluidized bed reactor was completed.

  2. Projection: A Bibliography.

    ERIC Educational Resources Information Center

    Pedrini, D. T.; Pedrini, Bonnie C.

    Sigmund Freud and his associates did much clinical work with the dynamic of projection, especially with regard to paranoid symptoms and syndromes. Much experimental work has also been done with projection. Sears evaluated the results of some of those studies. Murstein and Pryer sub-classified projection and reviewed typical studies. The…

  3. Projection: A Bibliography.

    ERIC Educational Resources Information Center

    Pedrini, D. T.; Pedrini, Bonnie C.

    Sigmund Freud and his associates did much clinical work with the dynamic of projection, especially with regard to paranoid symptoms and syndromes. Much experimental work has also been done with projection. Sears evaluated the results of some of those studies. Murstein and Pryer sub-classified projection and reviewed typical studies. The…

  4. Experimental and Demonstration Project for Rural Workers at Tuskegee Institute (1966-1967). (February 1, 1966-August 31, 1968). Final Report.

    ERIC Educational Resources Information Center

    Tuskegee Inst., AL.

    A project to provide basic education, counseling and occupational training to 125 unemployed or underemployed heads of families or households from rural areas of Alabama, and to secure employment for them at the conclusion of the program was conducted at Tuskegee. The four technical areas in which training was offered were brickmasonry, carpentry,…

  5. MDTA VOCATIONAL EXPERIMENTAL-DEMONSTRATION PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL OFFENDERS. 12TH PROGRESS REPORT, AUTO SERVICE STATION MECHANIC-ATTENDANT COURSE.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; AND OTHERS

    THE DEMONSTRATION PROJECT AT DRAPER CORRECTIONAL CENTER AIMS TO SHOW THAT VOCATIONAL TRAINING LEADING TO EMPLOYMENT, INTENSIVE COUNSELING, BASIC EDUCATION CLASSES, AND A PROGRAM OF COMMUNITY SPONSORSHIP OF RELEASEES CAN DECREASE THE RATE OF RECIDIVISM AND EFFECT ENOUGH BEHAVIOR CHANGE IN INMATES TO TURN THEM INTO USEFUL CITIZENS. TRAINING…

  6. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER, ELMORE, ALABAMA. 16TH PROGRESS REPORT, MAY 1-JULY 1, 1967.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.

    PROGRESS IN THE AREAS OF EMPLOYMENT, PUBLIC RELATIONS, THE CORRECTIONAL SYSTEM, COOPERATING AGENCIES, AND RECIDIVISM ARE ILLUSTRATED BY FOUR CASE STUDIES OF PAROLEE GRADUATES FROM THE CENTER'S EDUCATIONAL PROGRAM. OF THE 980 INMATES WHO APPLIED FOR TRAINING DURING 33 MONTHS OF PROJECT OPERATION, 271 COMPLETED TRAINING, AND 74 WERE PRESENTLY…

  7. Experimental design for three interrelated marine ice sheet and ocean model intercomparison projects: MISMIP v. 3 (MISMIP +), ISOMIP v. 2 (ISOMIP +) and MISOMIP v. 1 (MISOMIP1)

    NASA Astrophysics Data System (ADS)

    Asay-Davis, Xylar S.; Cornford, Stephen L.; Durand, Gaël; Galton-Fenzi, Benjamin K.; Gladstone, Rupert M.; Hilmar Gudmundsson, G.; Hattermann, Tore; Holland, David M.; Holland, Denise; Holland, Paul R.; Martin, Daniel F.; Mathiot, Pierre; Pattyn, Frank; Seroussi, Hélène

    2016-07-01

    Coupled ice sheet-ocean models capable of simulating moving grounding lines are just becoming available. Such models have a broad range of potential applications in studying the dynamics of marine ice sheets and tidewater glaciers, from process studies to future projections of ice mass loss and sea level rise. The Marine Ice Sheet-Ocean Model Intercomparison Project (MISOMIP) is a community effort aimed at designing and coordinating a series of model intercomparison projects (MIPs) for model evaluation in idealized setups, model verification based on observations, and future projections for key regions of the West Antarctic Ice Sheet (WAIS). Here we describe computational experiments constituting three interrelated MIPs for marine ice sheet models and regional ocean circulation models incorporating ice shelf cavities. These consist of ice sheet experiments under the Marine Ice Sheet MIP third phase (MISMIP+), ocean experiments under the Ice Shelf-Ocean MIP second phase (ISOMIP+) and coupled ice sheet-ocean experiments under the MISOMIP first phase (MISOMIP1). All three MIPs use a shared domain with idealized bedrock topography and forcing, allowing the coupled simulations (MISOMIP1) to be compared directly to the individual component simulations (MISMIP+ and ISOMIP+). The experiments, which have qualitative similarities to Pine Island Glacier Ice Shelf and the adjacent region of the Amundsen Sea, are designed to explore the effects of changes in ocean conditions, specifically the temperature at depth, on basal melting and ice dynamics. In future work, differences between model results will form the basis for the evaluation of the participating models.

  8. The General Woodworking Core Curriculum. Project ABLE: Development and Evaluation of an Experimental Curriculum for the New Quincy (Mass.) Vocational-Technical School.

    ERIC Educational Resources Information Center

    Leporini, Frank E.; And Others

    This report describes the development of the Project ABLE General Woodworking Core Curriculum and is intended as an administrator's and instructor's manual for those schools field testing the instructional system. In the developmental process, analysis of a large number of occupations related to the woodworking family identified clusters or…

  9. Experimental design for three interrelated marine ice sheet and ocean model intercomparison projects: MISMIP v. 3 (MISMIP +), ISOMIP v. 2 (ISOMIP +) and MISOMIP v. 1 (MISOMIP1)

    SciTech Connect

    Asay-Davis, Xylar S.; Cornford, Stephen L.; Durand, Gaël; Galton-Fenzi, Benjamin K.; Gladstone, Rupert M.; Gudmundsson, G. Hilmar; Hattermann, Tore; Holland, David M.; Holland, Denise; Holland, Paul R.; Martin, Daniel F.; Mathiot, Pierre; Pattyn, Frank; Seroussi, Hélène

    2016-01-01

    Coupled ice sheet-ocean models capable of simulating moving grounding lines are just becoming available. Such models have a broad range of potential applications in studying the dynamics of marine ice sheets and tidewater glaciers, from process studies to future projections of ice mass loss and sea level rise. The Marine Ice Sheet-Ocean Model Intercomparison Project (MISOMIP) is a community effort aimed at designing and coordinating a series of model intercomparison projects (MIPs) for model evaluation in idealized setups, model verification based on observations, and future projections for key regions of the West Antarctic Ice Sheet (WAIS).

    Here we describe computational experiments constituting three interrelated MIPs for marine ice sheet models and regional ocean circulation models incorporating ice shelf cavities. These consist of ice sheet experiments under the Marine Ice Sheet MIP third phase (MISMIP+), ocean experiments under the Ice Shelf-Ocean MIP second phase (ISOMIP+) and coupled ice sheet-ocean experiments under the MISOMIP first phase (MISOMIP1). All three MIPs use a shared domain with idealized bedrock topography and forcing, allowing the coupled simulations (MISOMIP1) to be compared directly to the individual component simulations (MISMIP+ and ISOMIP+). The experiments, which have qualitative similarities to Pine Island Glacier Ice Shelf and the adjacent region of the Amundsen Sea, are designed to explore the effects of changes in ocean conditions, specifically the temperature at depth, on basal melting and ice dynamics. In future work, differences between model results will form the basis for the evaluation of the participating models.

  10. Experimental design for three interrelated marine ice sheet and ocean model intercomparison projects: MISMIP v. 3 (MISMIP +), ISOMIP v. 2 (ISOMIP +) and MISOMIP v. 1 (MISOMIP1)

    DOE PAGES

    Asay-Davis, Xylar S.; Cornford, Stephen L.; Durand, Gaël; ...

    2016-01-01

    Coupled ice sheet-ocean models capable of simulating moving grounding lines are just becoming available. Such models have a broad range of potential applications in studying the dynamics of marine ice sheets and tidewater glaciers, from process studies to future projections of ice mass loss and sea level rise. The Marine Ice Sheet-Ocean Model Intercomparison Project (MISOMIP) is a community effort aimed at designing and coordinating a series of model intercomparison projects (MIPs) for model evaluation in idealized setups, model verification based on observations, and future projections for key regions of the West Antarctic Ice Sheet (WAIS). Here we describe computationalmore » experiments constituting three interrelated MIPs for marine ice sheet models and regional ocean circulation models incorporating ice shelf cavities. These consist of ice sheet experiments under the Marine Ice Sheet MIP third phase (MISMIP+), ocean experiments under the Ice Shelf-Ocean MIP second phase (ISOMIP+) and coupled ice sheet-ocean experiments under the MISOMIP first phase (MISOMIP1). All three MIPs use a shared domain with idealized bedrock topography and forcing, allowing the coupled simulations (MISOMIP1) to be compared directly to the individual component simulations (MISMIP+ and ISOMIP+). The experiments, which have qualitative similarities to Pine Island Glacier Ice Shelf and the adjacent region of the Amundsen Sea, are designed to explore the effects of changes in ocean conditions, specifically the temperature at depth, on basal melting and ice dynamics. In future work, differences between model results will form the basis for the evaluation of the participating models.« less

  11. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER AT ELMORE, ALABAMA. THIRD PROGRESS REPORT, JANUARY 1-FEBRUARY 15, 1965.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; SEAY, DONNA M.

    YOUTHFUL OFFENDERS SERVING PRISON SENTENCES WERE EXPERIMENTAL SUBJECTS IN A MANPOWER TRAINING PROGRAM INVOLVING COURSES IN WELDING, APPLIANCE REPAIR, RADIO AND TELEVISION REPAIR, AUTO REPAIR, BARBERING, TECHNICAL WRITING, AND BRICKLAYING. COUNSELING AND TRAINING CONTINUED FOR ENROLLEES IN THESE SEVEN COURSES, AND 130 INMATES APPLIED FOR THE SECOND…

  12. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER AT ELMORE, ALABAMA. SECOND PROGRESS REPORT, NOVEMBER 15, 1964-JANUARY 1, 1965.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.

    YOUTHFUL OFFENDERS SERVING PRISON SENTENCES WERE EXPERIMENTAL SUBJECTS IN A MANPOWER TRAINING PROGRAM INVOLVING COURSES IN WELDING, APPLIANCE REPAIR, RADIO AND TELEVISION REPAIR, AUTO REPAIR, BARBERING, TECHNICAL WRITING, AND BRICKLAYING. THESE COURSES LASTED 26 OR 52 WEEKS, AND EACH HAD AN ENROLLMENT OF 10 STUDENTS. STUDENT EVALUATION AND…

  13. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER AT ELMORE, ALABAMA. FIRST PROGRESS REPORT, SEPTEMBER-NOVEMBER 15, 1964.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.

    YOUTHFUL OFFENDERS BETWEEN THE AGES OF 16 AND 23 ARE THE EXPERIMENTAL SUBJECTS IN A MANPOWER DEVELOPMENT AND TRAINING ACT PROGRAM, ESTABLISHED AUGUST 31, 1964. BASIC AND OCCUPATIONAL EDUCATION WAS PROVIDED IN (1) FIVE 26-WEEK COURSES--WELDING, APPLIANCE REPAIR, AUTO REPAIR, BARBERING, AND BRICKLAYING, AND (2) TWO 52-WEEK COURSES--RADIO AND…

  14. Flat-plate solar array project: Experimental process system development unit for producing semiconductor-grade silicon using the silane-to-silicon process

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The process technology for the manufacture of semiconductor-grade silicon in a large commercial plant by 1986, at a price less than $14 per kilogram of silicon based on 1975 dollars is discussed. The engineering design, installation, checkout, and operation of an Experimental Process System Development unit was discussed. Quality control of scaling-up the process and an economic analysis of product and production costs are discussed.

  15. Low cost solar array project: Experimental process system development unit for producing semiconductor-grade silicon using silane-to-silicon process

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The design, fabrication, and installation of an experimental process system development unit (EPSDU) were analyzed. Supporting research and development were performed to provide an information data base usable for the EPSDU and for technological design and economical analysis for potential scale-up of the process. Iterative economic analyses were conducted for the estimated product cost for the production of semiconductor grade silicon in a facility capable of producing 1000-MT/Yr.

  16. Flat-plate solar array project: Experimental process system development unit for producing semiconductor-grade silicon using the silane-to-silicon process

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The engineering design, fabrication, assembly, operation, economic analysis, and process support research and development for an Experimental Process System Development Unit for producing semiconductor-grade silicon using the slane-to-silicon process are reported. The design activity was completed. About 95% of purchased equipment was received. The draft of the operations manual was about 50% complete and the design of the free-space system continued. The system using silicon power transfer, melting, and shotting on a psuedocontinuous basis was demonstrated.

  17. Flat-plate solar-array project. Experimental process system development unit for producing semiconductor-grade silicon using the silane-to-silicon process

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The engineering design, fabrication, assembly, operation, economic analysis, and process support R and D for an Experimental Process System Development Unit (EPSDU) are reported. About 95% of purchased equipment is received and will be reshipped to the West Coast location. The Data Collection System is completed. In the area of melting/consolidation, to the system using silicon powder transfer, melting and shotting on a pseudocontinuous basis is demonstrated. It is proposed to continue the very promising fluid bed work.

  18. The Model Intercomparison Project on the Climatic Response to Volcanic Forcing (VolMIP): Experimental Design and Forcing Input Data for CMIP6

    NASA Technical Reports Server (NTRS)

    Zanchettin, Davide; Khodri, Myriam; Timmreck, Claudia; Toohey, Matthew; Schmidt, Anja; Gerber, Edwin P.; Hegerl, Gabriele; Robock, Alan; Pausata, Francesco; Ball, William T.; hide

    2016-01-01

    The enhancement of the stratospheric aerosol layer by volcanic eruptions induces a complex set of responses causing global and regional climate effects on a broad range of timescales. Uncertainties exist regarding the climatic response to strong volcanic forcing identified in coupled climate simulations that contributed to the fifth phase of the Coupled Model Intercomparison Project (CMIP5). In order to better understand the sources of these model diversities, the Model Intercomparison Project on the climatic response to Volcanic forcing (VolMIP) has defined a coordinated set of idealized volcanic perturbation experiments to be carried out in alignment with the CMIP6 protocol. VolMIP provides a common stratospheric aerosol data set for each experiment to minimize differences in the applied volcanic forcing. It defines a set of initial conditions to assess how internal climate variability contributes to determining the response. VolMIP will assess to what extent volcanically forced responses of the coupled ocean-atmosphere system are robustly simulated by state-of-the-art coupled climate models and identify the causes that limit robust simulated behavior, especially differences in the treatment of physical processes. This paper illustrates the design of the idealized volcanic perturbation experiments in the VolMIP protocol and describes the common aerosol forcing input data sets to be used.

  19. The Model Intercomparison Project on the Climatic Response to Volcanic Forcing (VolMIP): Experimental Design and Forcing Input Data for CMIP6

    NASA Technical Reports Server (NTRS)

    Zanchettin, Davide; Khodri, Myriam; Timmreck, Claudia; Toohey, Matthew; Schmidt, Anja; Gerber, Edwin P.; Hegerl, Gabriele; Robock, Alan; Pausata, Francesco; Ball, William T.; Bauer, Susanne E.; LeGrande, Allegra N.; Tsigaridis, Kostas

    2016-01-01

    The enhancement of the stratospheric aerosol layer by volcanic eruptions induces a complex set of responses causing global and regional climate effects on a broad range of timescales. Uncertainties exist regarding the climatic response to strong volcanic forcing identified in coupled climate simulations that contributed to the fifth phase of the Coupled Model Intercomparison Project (CMIP5). In order to better understand the sources of these model diversities, the Model Intercomparison Project on the climatic response to Volcanic forcing (VolMIP) has defined a coordinated set of idealized volcanic perturbation experiments to be carried out in alignment with the CMIP6 protocol. VolMIP provides a common stratospheric aerosol data set for each experiment to minimize differences in the applied volcanic forcing. It defines a set of initial conditions to assess how internal climate variability contributes to determining the response. VolMIP will assess to what extent volcanically forced responses of the coupled ocean-atmosphere system are robustly simulated by state-of-the-art coupled climate models and identify the causes that limit robust simulated behavior, especially differences in the treatment of physical processes. This paper illustrates the design of the idealized volcanic perturbation experiments in the VolMIP protocol and describes the common aerosol forcing input data sets to be used.

  20. Project PRISM: Project Manual.

    ERIC Educational Resources Information Center

    Cunnion, Maryellen; And Others

    The first of three volumes of Project PRISM, a program designed to help classroom teachers (grades 6 through 8) provide for the needs of their gifted and talented students without removing those students from the mainstream of education, outlines the project's background and achievements. Sections review the following project aspects (sample…

  1. Experimental evaluation of the ring focus test for X-ray telescopes using AXAF's technology mirror assembly, MSFC CDDF Project No. H20

    NASA Technical Reports Server (NTRS)

    Zissa, D. E.; Korsch, D.

    1986-01-01

    A test method particularly suited for X-ray telescopes was evaluated experimentally. The method makes use of a focused ring formed by an annular aperture when using a point source at a finite distance. This would supplement measurements of the best focus image which is blurred when the test source is at a finite distance. The telescope used was the Technology Mirror Assembly of the Advanced X-ray Astrophysis Facility (AXAF) program. Observed ring image defects could be related to the azimuthal location of their sources in the telescope even though in this case the predicted sharp ring was obscured by scattering, finite source size, and residual figure errors.

  2. The CAESAR project: Experimental and modeling investigations of methane reforming in a CAtalytically Enhanced Solar Absorption Receiver on a parabolic dish

    SciTech Connect

    Muir, J.F.; Hogan, R.E. Jr.; Skocypec, R.D.; Buck, R.

    1993-07-01

    A joint US/Federal Republic of Germany (FRG) project has successfully tested a unique solar-driven chemical reactor in the CAtalytically Enhanced Solar Absorption Receiver (CAESAR) experiment. The CAESAR test was a {open_quotes}proof-of-concept{close_quotes} demonstration of carbon-dioxide reforming of methane in a commercial-scale, solar, volumetric receiver/reactor on a parabolic dish concentrator. The CAESAR design; test facility and instrumentation; thermal and chemical tests; and analysis of test results are presented in detail. Numerical models for the absorber and the receiver are developed and predicted performance is compared with test data. Post test analyses to assess the structural condition of the absorber and the effectiveness of the rhodium catalyst are presented. Unresolved technical issues are identified and future development efforts are recommended.

  3. JHR Project: a future Material Testing Reactor working as an International user Facility: The key-role of instrumentation in support to the development of modern experimental capacity

    SciTech Connect

    Bignan, G.; Gonnier, C.; Lyoussi, A.; Villard, J.F.; Destouches, C.; Chauvin, J.P.; Maugard, B.

    2015-07-01

    Research and development on fuel and material behaviour under irradiation is a key issue for sustainable nuclear energy in order to meet specific needs by keeping the best level of safety. These needs mainly deal with a constant improvement of performances and safety in order to optimize the fuel cycle and hence to reach nuclear energy sustainable objectives. A sustainable nuclear energy requires a high level of performances in order to meet specific needs such as: - Pursuing improvement of the performances and safety of present and coming water cooled reactor technologies. This will require a continuous R and D support following a long-term trend driven by the plant life management, safety demonstration, flexibility and economics improvement. Experimental irradiations of structure materials are necessary to anticipate these material behaviours and will contribute to their optimisation. - Upgrading continuously nuclear fuel technology in present and future nuclear power plants to achieve better performances and to optimise the fuel cycle keeping the best level of safety. Fuel evolution for generation II, III and III+ is a key stake requiring developments, qualification tests and safety experiments to ensure the competitiveness and safety: experimental tests exploring the full range of fuel behaviour determine fuel stability limits and safety margins, as a major input for the fuel reliability analysis. To perform such accurate and innovative progress and developments, specific and ad hoc instrumentation, irradiation devices, measurement methods are necessary to be set up inside or beside the material testing reactor (MTR) core. These experiments require beforehand in situ and on line sophisticated measurements to accurately determine different key parameters such as thermal and fast neutron fluxes and nuclear heating in order to precisely monitor and control the conducted assays. The new Material Testing Reactor JHR (Jules Horowitz Reactor) currently under

  4. Localization and neurochemical features of the sympathetic trunk ganglia neurons projecting to the urethral muscle. An experimental study in a porcine animal model.

    PubMed

    Botti, Maddalena; Ragionieri, Luisa; Gazza, Ferdinando; Panu, Rino

    2014-07-01

    The striated perineal urethral muscle (UM) is involved in the voluntary control of the micturition requiring complex interactions between afferent and efferent (autonomic and somatic) pathways to store and periodically eliminate urine. Our aim was to define the site, cross sectional area and phenotype of sympathetic trunk ganglia (STG) neurons projecting to the porcine UM, combining retrograde neuronal tracer Fast Blue (FB) and double immunohistochemical labelling methods. The research was carried out on 3 male intact pigs, in which we counted a total number of 4992.67 ± 834.35 (mean ± S.E.M., n = 3) FB+ neurons distributed in the bilateral T12-S3 STG. These neurons were significantly larger in lumbar STG than in the sacral ones. Moreover we highlighted the presence of Dopamine β hydroxylase (DβH), Vesicular Acetylcholine Transporter (VAChT), neuronal Nitric Oxyde Sinthase (n-NOS), Calcitonine Gene Related Peptide (CGRP), Leu-Enkephaline (LENK), Neuropeptide Y (NPY), Substance P (SP), Vasoactive Intestinal Polypeptide (VIP) and Somatostatine (SOM) and their eventual co-existence with Tyrosine Hydroxylase(TH) in both lumbar and sacral FB+ neurons. In particular, lumbar and sacral STG neurons expressed similar percentages of immunoreactivity for TH, SP and CGRP, but showed significantly different levels of immunoreactivity for NPY, VIP, VAChT, LENK, nNOS, DβH and SOM. Taken together, these data indicate a different contribution of lumbar and sacral pathways in the sympathetic transmission to the boar UM.

  5. Student Originated Projects

    ERIC Educational Resources Information Center

    Young, L. J.; Purcupile, J. C.

    1972-01-01

    Describes an interdisciplinary research project on production of food or fodder yeast from sewage. Indicates the presence of satisfactory educational and experimental results in operation of a pilot plant. (CC)

  6. Student Originated Projects

    ERIC Educational Resources Information Center

    Young, L. J.; Purcupile, J. C.

    1972-01-01

    Describes an interdisciplinary research project on production of food or fodder yeast from sewage. Indicates the presence of satisfactory educational and experimental results in operation of a pilot plant. (CC)

  7. Intravenous Angiocardiography Using Digital Image Processing: Experience With Axial Projections In Normal Pigs And In Pigs With Experimentally Generated Left-To-Right Shunts

    NASA Astrophysics Data System (ADS)

    Bogren, Hugo G.; Bursch, Joachim H.; Brennecke, Rudiger; Heintzen, Paul H.

    1981-11-01

    Computerized digitization and processing of roentgen video images recorded at a rate of 50 per second was tested in intravenous angiocardiography in normal pigs weighing 15 to 20 kg. Roentgen video images were recorded in the 4-chamber view obtained by 30-35 degrees caudocranial angulation of the x-ray tube and 50-60 degrees LAO obliquity in the pig. Significant contrast enhancement was obtained through ECG-gated background subtraction and rescaling after integration of multiple background as well as contrast images. Occasionally, histogram equalization was used to further enhance contrast. To study temporal changes in cardiac motion, time parameter extraction or functional imaging was applied as well. The left and right heart were well visualized after intravenous injection of 1/3-1 cc. 76% Urografin per kg. bodyweight. Special purpose processing like subtraction of the end systolic phase from the end diastolic in the left and right ventricles as well as subtraction of the right ventricular phase from the left ventricular phase was also performed. If the left ventricular end systolic phase was subtracted from the end diastolic, most of the left atrium was also subtracted whereby the left ventricle was seen without continuity or superimposition of the left atrium. Experimentally generated ventricular and atrial septal defects as well as patent ductus arteriosus could be detected using the described technique. The results of the animal experiments became the basis for subsequent applications in children with congenital heart disease.

  8. Low cost solar aray project: Experimental process system development unit for producing semiconductor-grade silicon using the silane-to-silicon process

    NASA Technical Reports Server (NTRS)

    1981-01-01

    This phase consists of the engineering design, fabrication, assembly, operation, economic analysis, and process support R&D for an Experimental Process System Development Unit (EPSDU). The mechanical bid package was issued and the bid responses are under evaluation. Similarly, the electrical bid package was issued, however, responses are not yet due. The majority of all equipment is on order or has been received at the EPSDU site. The pyrolysis/consolidation process design package was issued. Preparation of process and instrumentation diagram for the free-space reactor was started. In the area of melting/consolidation, Kayex successfully melted chunk silicon and have produced silicon shot. The free-space reactor powder was successfully transported pneumatically from a storage bin to the auger feeder twenty-five feet up and was melted. The fluid-bed PDU has successfully operated at silane feed concentrations up to 21%. The writing of the operating manual has started. Overall, the design phase is nearing completion.

  9. Project Notes

    ERIC Educational Resources Information Center

    School Science Review, 1978

    1978-01-01

    Presents sixteen project notes developed by pupils of Chipping Norton School and Bristol Grammar School, in the United Kingdom. These Projects include eight biology A-level projects and eight Chemistry A-level projects. (HM)

  10. Experimental plasma wake-field acceleration project*

    NASA Astrophysics Data System (ADS)

    Militsyn, B. L.; Bechtenev, A. A.; Breizman, B. N.; Chebotaev, P. Z.; Koop, I. A.; Kudryavtsev, A. M.; Panasyuk, V. M.; Shatunov, Yu. M.; Skrinsky, A. N.

    1993-07-01

    A new experiment on plasma wake-field acceleration has been designed at the Budker Institute of Nuclear Physics in Novosibirsk. An intense modulated driving beam from the electron-positron booster (BEP), a storage ring, will be used to excite a nonlinear plasma wave in a dense plasma (n=1015 cm-3). Important advantages of this beam are its very low emittance (10-8 cmṡrad in the vertical direction), high energy (850 MeV), and high intensity (1012 particles). A new technique for modulating this beam at a submillimeter wavelength is proposed. A simple numerical code has been developed to simulate the plasma wave excitation with plasma nonlinearity and with three-dimensional effects taken into account. The code allows the calculation of the radial structure of the nonlinear wake field including the focusing force which was mostly neglected in previous studies but which is especially important for experiment. The present numerical simulations show that, in the proposed experiment, a 1 GeV/m accelerating gradient over a macroscopic distance is attainable.

  11. Experimental and Demonstration Projects. Final Report.

    ERIC Educational Resources Information Center

    Opportunities Industrialization Center of Oklahoma City and County, Inc., OK.

    The goals of the Opportunities Industrialization Center organization in Oklahoma City include providing hope for impoverished and hard-core unemployed in the form of job preparation by providing adult education, prevocational training, skills training, counseling, job development, placement and followup. Another primary goal of OIC is providing…

  12. The 1986 Get Away Special Experimenter's Symposium

    NASA Technical Reports Server (NTRS)

    Thomas, Lawrence R. (Editor); Mosier, Frances L. (Editor)

    1987-01-01

    The 1986 Get Away Special (GAS) Experimenter's Symposium will provide a formal opportunity for GAS Experimenter's to share the results of their projects. The focus of this symposium is on payloads that will be flown in the future.

  13. Projects Work!

    ERIC Educational Resources Information Center

    Textor, Martin R.

    2005-01-01

    The great educational value of projects is emphasized by contrasting negative aspects of the life of today's children with the goals of project work. This is illustrated by a project "Shopping." It is shown what children are learning in such projects and what the advantages of project work are. Relevant topic areas, criteria for selecting a…

  14. Project Wild (Project Tame).

    ERIC Educational Resources Information Center

    Siegenthaler, David

    For 37 states in the United States, Project Wild has become an officially sanctioned, distributed and funded "environemtnal and conservation education program." For those who are striving to implement focused, sequential, learning programs, as well as those who wish to promote harmony through a non-anthropocentric world view, Project…

  15. Project Wild (Project Tame).

    ERIC Educational Resources Information Center

    Siegenthaler, David

    For 37 states in the United States, Project Wild has become an officially sanctioned, distributed and funded "environemtnal and conservation education program." For those who are striving to implement focused, sequential, learning programs, as well as those who wish to promote harmony through a non-anthropocentric world view, Project…

  16. Adult Education: 353 Special Projects, Commonwealth of Pennsylvania. Project Abstracts, Fiscal Year 1992.

    ERIC Educational Resources Information Center

    Werner, Evelyn, Comp.

    This document contains descriptions of 66 adult education experimental demonstration projects and 18 adult education staff development projects conducted in Pennsylvania in fiscal year 1992. The projects are funded through Section 353 of the Adult Education Act of 1988. Each description includes a project number, project costs, contact person with…

  17. Effects of the First Line Diabetes Care (FiLDCare) self-management education and support project on knowledge, attitudes, perceptions, self-management practices and glycaemic control: a quasi-experimental study conducted in the Northern Philippines

    PubMed Central

    Ku, Grace Marie V; Kegels, Guy

    2014-01-01

    Objectives To investigate the effects of implementing a context-adapted diabetes self-management education and support (DSME/S) project based on chronic care models in the Philippines, on knowledge, attitudes, self-management practices, adiposity/obesity and glycaemia of people with diabetes. Design Prospective quasi-experimental before–after study. Participants 203 people with type 2 diabetes mellitus from two local government units in the Northern Philippines fulfilling set criteria. Outcome measures Context-adapted DSME/S was given to a cohort of people with diabetes by trained pre-existing local government healthcare personnel. Changes in knowledge, attitudes and self-management practices, body mass index, waist circumference, waist-hip ratio (WHR) and glycosylated haemoglobin (HbA1c) were measured 1 year after full project implementation. Non-parametric and parametric descriptive and inferential statistics including logistic regression analysis were done. Results Complete data were collected from 164 participants. Improvements in glycaemia, waist circumference, WHR, knowledge, some attitudes, adherence to medications and exercise, and an increase in fear of diabetes were significant. Reductions in HbA1c, regardless of level of control, were noted in 60.4%. Significant increase in knowledge (p<0.001), positive attitude (p=0.013), perceived ability to control blood glucose (p=0.004) and adherence to medications (p=0.001) were noted among those whose glycaemia improved. Significant differences between the subgroups whose HbA1c improved and those whose HbA1c deteriorated include male gender (p=0.042), shorter duration of diabetes (p=0.001) and increased perceived ability to control blood glucose (p=0.042). Significant correlates to improved glycaemia were male gender (OR=2.655; p=0.034), duration of diabetes >10 years (OR=0.214; p=0.003) and fear of diabetes (OR=0.490; p=0.048). Conclusions Context-adapted DSME/S introduced in resource-constrained settings

  18. Experimental evolution.

    PubMed

    Kawecki, Tadeusz J; Lenski, Richard E; Ebert, Dieter; Hollis, Brian; Olivieri, Isabelle; Whitlock, Michael C

    2012-10-01

    Experimental evolution is the study of evolutionary processes occurring in experimental populations in response to conditions imposed by the experimenter. This research approach is increasingly used to study adaptation, estimate evolutionary parameters, and test diverse evolutionary hypotheses. Long applied in vaccine development, experimental evolution also finds new applications in biotechnology. Recent technological developments provide a path towards detailed understanding of the genomic and molecular basis of experimental evolutionary change, while new findings raise new questions that can be addressed with this approach. However, experimental evolution has important limitations, and the interpretation of results is subject to caveats resulting from small population sizes, limited timescales, the simplified nature of laboratory environments, and, in some cases, the potential to misinterpret the selective forces and other processes at work. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. Shop Projects.

    ERIC Educational Resources Information Center

    Patton, Bob

    Vocational agriculture teachers in Oklahoma prepared the shop project drawings which comprise the document. Seventy-one projects, with lists of required materials, diagrams, and measurements, are included. Construction projects fall into six categories (number of projects in parentheses): Trailers (5), racks (3), livestock production projects…

  20. The utility of Geographical Information Systems (GIS) in systems-oriented obesity intervention projects: the selection of comparable study sites for a quasi-experimental intervention design--TX CORD.

    PubMed

    Oluyomi, Abiodun O; Byars, Allison; Byrd-Williams, Courtney; Sharma, Shreela V; Durand, Casey; Hoelscher, Deanna M; Butte, Nancy F; Kelder, Steven H

    2015-02-01

    The Texas Childhood Obesity Research Demonstration project (TX CORD) uses a systems-oriented approach to address obesity that includes individual and family interventions, community-level action, as well as environmental and policy initiatives. Given that randomization is seldom possible in community-level intervention studies, TX CORD uses a quasi-experimental design. Comparable intervention and comparison study sites are needed to address internal validity bias. TX CORD was designed to be implemented in low-income, ethnically diverse communities in Austin and Houston, Texas. A three-stage Geographical Information System (GIS) methodology was used to establish and ascertain the comparability of the intervention and comparison study sites. Census tract (stage 1) and school (stage 2) data were used to identify spatially exclusive geographic areas that were comparable. In stage 3, study sites were compared on demographic characteristics, socioeconomic status (SES), food assets, and physical activity (PA) assets. Student's t-test was used to examine significant differences between the selected sites. The methodology that was used resulted in the selection of catchment areas with demographic and socioeconomic characteristics that fit the target population: ethnically diverse population; lower-median household income; and lower home ownership rates. Additionally, the intervention and comparison sites were statistically comparable on demographic and SES variables, as well as food assets and PA assets. This GIS approach can provide researchers, program evaluators, and policy makers with useful tools for both research and practice. Area-level information that allows for robust understanding of communities can enhance analytical procedures in community health research and offer significant contributions in terms of community assessment and engagement.

  1. The Utility of Geographical Information Systems (GIS) in Systems-Oriented Obesity Intervention Projects: The Selection of Comparable Study Sites for a Quasi-Experimental Intervention Design—TX CORD

    PubMed Central

    Byars, Allison; Byrd-Williams, Courtney; Sharma, Shreela V.; Durand, Casey; Hoelscher, Deanna M.; Butte, Nancy F.; Kelder, Steven H.

    2015-01-01

    Abstract Background: The Texas Childhood Obesity Research Demonstration project (TX CORD) uses a systems-oriented approach to address obesity that includes individual and family interventions, community-level action, as well as environmental and policy initiatives. Given that randomization is seldom possible in community-level intervention studies, TX CORD uses a quasi-experimental design. Comparable intervention and comparison study sites are needed to address internal validity bias. Methods: TX CORD was designed to be implemented in low-income, ethnically diverse communities in Austin and Houston, Texas. A three-stage Geographical Information System (GIS) methodology was used to establish and ascertain the comparability of the intervention and comparison study sites. Census tract (stage 1) and school (stage 2) data were used to identify spatially exclusive geographic areas that were comparable. In stage 3, study sites were compared on demographic characteristics, socioeconomic status (SES), food assets, and physical activity (PA) assets. Student's t-test was used to examine significant differences between the selected sites. Results: The methodology that was used resulted in the selection of catchment areas with demographic and socioeconomic characteristics that fit the target population: ethnically diverse population; lower-median household income; and lower home ownership rates. Additionally, the intervention and comparison sites were statistically comparable on demographic and SES variables, as well as food assets and PA assets. Conclusions: This GIS approach can provide researchers, program evaluators, and policy makers with useful tools for both research and practice. Area-level information that allows for robust understanding of communities can enhance analytical procedures in community health research and offer significant contributions in terms of community assessment and engagement. PMID:25587670

  2. Orthogonality Measurement for Homogenous Projects-Bases

    ERIC Educational Resources Information Center

    Ivan, Ion; Sandu, Andrei; Popa, Marius

    2009-01-01

    The homogenous projects-base concept is defined. Next, the necessary steps to create a homogenous projects-base are presented. A metric system is built, which then will be used for analyzing projects. The indicators which are meaningful for analyzing a homogenous projects-base are selected. The given hypothesis is experimentally verified. The…

  3. Leveraging the Cloud for Integrated Network Experimentation

    DTIC Science & Technology

    2014-03-01

    network experimentation. This research continues Project Everest’s efforts to leverage cloud services for network experimentation. Project Everest is a...11 2.2.3.1 Live Network Testing . . . . . . . . . . . . . . . . . . . 11 2.2.3.2 Everest ...VINI, Live Network Testing, Everest and techniques implemented by this research. The Conclusion section summarizes the techniques and research

  4. Play, experimentation and creativity.

    PubMed

    Caper, R

    1996-10-01

    Beginning with Klein's description of a psychotic boy's inability to play, published in 1930, the author explores the relationship between play and symbol-formation, and the use of play by children and adults as a serious type of experimentation by means of which one learns about the internal and external worlds. In this view, play is a way of externalising fantasies originating in one's inner world so they may be seen and learned about. Play is also a vehicle of projection, a fact that allows one to use it to assess the impact of one's inner world on the external world, especially on the minds of one's objects. In this way, playing becomes a way of probing external reality as well. This type of learning depends on the ability to keep internal and external realities distinct even while projecting the former into the latter. In psychotic states, this ability is lost, and the psychotic patient's projections, instead of being usable as a form of playful experimentation, lead to delusions and claustrophobic anxiety. A brief clinical vignette is presented to illustrate these points. The author then explores the application of these ideas to an understanding of artistic creativity, and makes some observations about possible underlying unities between play, scientific experimentation and artistic creativity.

  5. Cognitive Education Project.

    ERIC Educational Resources Information Center

    Mulcahy, Robert; And Others

    The Cognitive Education Project centered at the University of Alberta undertook a 3-year longitudinal evaluation of two cognitive education programs aimed at teaching thinking skills. The critical difference between the two experimental programs was that one, Feuerstein's Instrumental Enrichment (IE) method was taught out of curricular content,…

  6. Experimental Pi.

    ERIC Educational Resources Information Center

    Corris, G.

    1990-01-01

    Discusses the calculation of pi by means of experimental methods. Polygon circle ratios, Archimedes' method, Buffon's needles, a Monte Carlo method, and prime number approaches are used. Presents three BASIC programs for the calculations. (YP)

  7. Experimental Pi.

    ERIC Educational Resources Information Center

    Corris, G.

    1990-01-01

    Discusses the calculation of pi by means of experimental methods. Polygon circle ratios, Archimedes' method, Buffon's needles, a Monte Carlo method, and prime number approaches are used. Presents three BASIC programs for the calculations. (YP)

  8. Science project

    NASA Image and Video Library

    2012-08-23

    DRIFTER sensor devices were designed by the Applied Science and Technology Project Office as inexpensive tools that can be used for science projects in local schools. The devices transmit information about water temperature and conductivity for use by Gulf Coast researchers. The DRIFTER project began as an effort to help Gulf Coast oyster fishermen dealing with the effects of fresh water intrusion.

  9. Convenience experimentation.

    PubMed

    Krohs, Ulrich

    2012-03-01

    Systems biology aims at explaining life processes by means of detailed models of molecular networks, mainly on the whole-cell scale. The whole cell perspective distinguishes the new field of systems biology from earlier approaches within molecular cell biology. The shift was made possible by the high throughput methods that were developed for gathering 'omic' (genomic, proteomic, etc.) data. These new techniques are made commercially available as semi-automatic analytic equipment, ready-made analytic kits and probe arrays. There is a whole industry of supplies for what may be called convenience experimentation. My paper inquires some epistemic consequences of strong reliance on convenience experimentation in systems biology. In times when experimentation was automated to a lesser degree, modeling and in part even experimentation could be understood fairly well as either being driven by hypotheses, and thus proceed by the testing of hypothesis, or as being performed in an exploratory mode, intended to sharpen concepts or initially vague phenomena. In systems biology, the situation is dramatically different. Data collection became so easy (though not cheap) that experimentation is, to a high degree, driven by convenience equipment, and model building is driven by the vast amount of data that is produced by convenience experimentation. This results in a shift in the mode of science. The paper shows that convenience driven science is not primarily hypothesis-testing, nor is it in an exploratory mode. It rather proceeds in a gathering mode. This shift demands another shift in the mode of evaluation, which now becomes an exploratory endeavor, in response to the superabundance of gathered data. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. Experimental philosophy.

    PubMed

    Knobe, Joshua; Buckwalter, Wesley; Nichols, Shaun; Robbins, Philip; Sarkissian, Hagop; Sommers, Tamler

    2012-01-01

    Experimental philosophy is a new interdisciplinary field that uses methods normally associated with psychology to investigate questions normally associated with philosophy. The present review focuses on research in experimental philosophy on four central questions. First, why is it that people's moral judgments appear to influence their intuitions about seemingly nonmoral questions? Second, do people think that moral questions have objective answers, or do they see morality as fundamentally relative? Third, do people believe in free will, and do they see free will as compatible with determinism? Fourth, how do people determine whether an entity is conscious?

  11. RESOLVE Project

    NASA Technical Reports Server (NTRS)

    Parker, Ray; Coan, Mary; Cryderman, Kate; Captain, Janine

    2013-01-01

    The RESOLVE project is a lunar prospecting mission whose primary goal is to characterize water and other volatiles in lunar regolith. The Lunar Advanced Volatiles Analysis (LAVA) subsystem is comprised of a fluid subsystem that transports flow to the gas chromatograph - mass spectrometer (GC-MS) instruments that characterize volatiles and the Water Droplet Demonstration (WDD) that will capture and display water condensation in the gas stream. The LAVA Engineering Test Unit (ETU) is undergoing risk reduction testing this summer and fall within a vacuum chamber to understand and characterize component and integrated system performance. Testing of line heaters, printed circuit heaters, pressure transducers, temperature sensors, regulators, and valves in atmospheric and vacuum environments was done. Test procedures were developed to guide experimental tests and test reports to analyze and draw conclusions from the data. In addition, knowledge and experience was gained with preparing a vacuum chamber with fluid and electrical connections. Further testing will include integrated testing of the fluid subsystem with the gas supply system, near-infrared spectrometer, WDD, Sample Delivery System, and GC-MS in the vacuum chamber. This testing will provide hands-on exposure to a flight forward spaceflight subsystem, the processes associated with testing equipment in a vacuum chamber, and experience working in a laboratory setting. Examples of specific analysis conducted include: pneumatic analysis to calculate the WDD's efficiency at extracting water vapor from the gas stream to form condensation; thermal analysis of the conduction and radiation along a line connecting two thermal masses; and proportional-integral-derivative (PID) heater control analysis. Since LAVA is a scientific subsystem, the near-infrared spectrometer and GC-MS instruments will be tested during the ETU testing phase.

  12. Map projections

    USGS Publications Warehouse

    ,

    1993-01-01

    A map projection is used to portray all or part of the round Earth on a flat surface. This cannot be done without some distortion. Every projection has its own set of advantages and disadvantages. There is no "best" projection. The mapmaker must select the one best suited to the needs, reducing distortion of the most important features. Mapmakers and mathematicians have devised almost limitless ways to project the image of the globe onto paper. Scientists at the U. S. Geological Survey have designed projections for their specific needs—such as the Space Oblique Mercator, which allows mapping from satellites with little or no distortion. This document gives the key properties, characteristics, and preferred uses of many historically important projections and of those frequently used by mapmakers today.

  13. Outsourcing of experimental work.

    PubMed

    Nielsen, Henrik

    2011-01-01

    With the development of new technologies for simultaneous analysis of many genes, transcripts, or proteins (the "omics" revolution), it has become common to outsource parts of the experimental work. In order to maintain the integrity of the research projects, it is important that the interphase between the researcher and the service is further developed. This involves robust protocols for sample preparation, an informed choice of analytical tool, development of standards for individual technologies, and transparent data analysis. This chapter introduces some of the problems related to analysis of RNA samples in the "omics" context and gives a few hints and key references related to sample preparation for the non-specialist.

  14. Animal experimentation.

    PubMed

    Kolar, Roman

    2006-01-01

    Millions of animals are used every year in often times extremely painful and distressing scientific procedures. Legislation of animal experimentation in modern societies is based on the supposition that this is ethically acceptable when certain more or less defined formal (e.g. logistical, technical) demands and ethical principles are met. The main parameters in this context correspond to the "3Rs" concept as defined by Russel and Burch in 1959, i.e. that all efforts to replace, reduce and refine experiments must be undertaken. The licensing of animal experiments normally requires an ethical evaluation process, often times undertaken by ethics committees. The serious problems in putting this idea into practice include inter alia unclear conditions and standards for ethical decisions, insufficient management of experiments undertaken for specific (e.g. regulatory) purposes, and conflicts of interest of ethics committees' members. There is an ongoing societal debate about ethical issues of animal use in science. Existing EU legislation on animal experimentation for cosmetics testing is an example of both the public will for setting clear limits to animal experiments and the need to further critically examine other fields and aspects of animal experimentation.

  15. Explorations in Mental Health Training: Project Summaries.

    ERIC Educational Resources Information Center

    Simon, Ralph, Ed.; And Others

    The report contains summaries of 176 pilot projects demonstrating new and innovative approaches for training mental health personnel. Projects were conducted under grants awarded by the Experimental and Special Training Branch of the Division of Manpower and Training Programs, National Institute of Mental Health. The projects have been developed…

  16. Project SEED.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1986

    1986-01-01

    Reports on Project SEED (Summer Educational Experience for the Disadvantaged) a project in which high school students from low-income families work in summer jobs in a variety of academic, industrial, and government research labs. The program introduces the students to career possibilities in chemistry and to the advantages of higher education.…

  17. Project FAST.

    ERIC Educational Resources Information Center

    Essexville-Hampton Public Schools, MI.

    Described are components of Project FAST (Functional Analysis Systems Training) a nationally validated project to provide more effective educational and support services to learning disordered children and their regular elementary classroom teachers. The program is seen to be based on a series of modules of delivery systems ranging from mainstream…

  18. Project HIRE.

    ERIC Educational Resources Information Center

    Weisz, Vera C.

    Project HIRE is a special program conducted by Middlesex Community College since October 1978 to help people 55 years of age and older find paid employment. The specific goals of the project, as it was originally conceived, were to: (1) open three intake centers; (2) register clients at the centers; (3) provide career counseling; (4) offer…

  19. Project Success.

    ERIC Educational Resources Information Center

    Meredith, Larry D.

    Project Success consists of after-school, weekend, and summer educational programs geared toward minority and disadvantaged students to increase their numbers seeking postsecondary education from the Meadville, Pennsylvania area. The project is funded primarily through the Edinboro University of Pennsylvania, whose administration is committed to…

  20. Project CHILD.

    ERIC Educational Resources Information Center

    Robison, Helen F.; And Others

    This document described Project CHILD, a program of educational change and curriculum development for disadvantaged prekindergarten and kindergarten children. The historical part of this report indicates that the project began in 1966 with a small-scale study of teacher behavior and children's responses in a few classrooms in a Harlem school…

  1. Project REM.

    ERIC Educational Resources Information Center

    Wood, Carol Hahn

    1983-01-01

    Project REM (Resources, Energy, Mankind) incorporates energy, ecology, and environmental topics into a sixth-grade science curriculum. Various activities of this year-long project are discussed, including those related to Mr. REM (a student-built "robot") and an all day exploration of energy held near the end of the school year. (JN)

  2. Mercury Project

    NASA Image and Video Library

    1959-04-27

    Astronaut L. Gordon Cooper, Jr., one of the original seven astronauts for Mercury Project selected by NASA on April 27, 1959. The MA-9 mission, boosted by the Mercury-Atlas launch vehicle, was the last flight of the Mercury Project. The Faith 7 spacecraft orbited the Earth 22 times in 1-1/2 days.

  3. Project Success.

    ERIC Educational Resources Information Center

    Meredith, Larry D.

    Project Success consists of after-school, weekend, and summer educational programs geared toward minority and disadvantaged students to increase their numbers seeking postsecondary education from the Meadville, Pennsylvania area. The project is funded primarily through the Edinboro University of Pennsylvania, whose administration is committed to…

  4. UNESCO Project.

    ERIC Educational Resources Information Center

    Goutard, Madeleine

    1990-01-01

    Details of a UNESCO project concerning the young child and the family environment are presented. The three major aspects of child development addressed by the project are nutrition for the child, children's handicaps, and interaction between the child and its family. (BG)

  5. Project EASIER.

    ERIC Educational Resources Information Center

    Alvord, David J.; Tack, Leland R.; Dallam, Jerald W.

    1998-01-01

    Describes the development of Project EASIER, a collaborative electronic-data interchange for networking Iowa local school districts, education agencies, community colleges, universities, and the Department of Education. The primary goal of this project is to develop and implement a system for collection of student information for state and federal…

  6. Projects Board

    ERIC Educational Resources Information Center

    Journal of Engineering Education, 1971

    1971-01-01

    Members of the Projects Board and associated committees of the American Society for Engineering Education are listed along with the by-laws of the board. Active projects described include a study of engineering technological education, faculty interchange with black engineering colleges, and the visiting engineer program. (TS)

  7. RESOLVE Project

    NASA Technical Reports Server (NTRS)

    Parker, Ray O.

    2012-01-01

    The RESOLVE project is a lunar prospecting mission whose primary goal is to characterize water and other volatiles in lunar regolith. The Lunar Advanced Volatiles Analysis (LAVA) subsystem is comprised of a fluid subsystem that transports flow to the gas chromatograph- mass spectrometer (GC-MS) instruments that characterize volatiles and the Water Droplet Demonstration (WDD) that will capture and display water condensation in the gas stream. The LAVA Engineering Test Unit (ETU) is undergoing risk reduction testing this summer and fall within a vacuum chamber to understand and characterize C!Jmponent and integrated system performance. Ray will be assisting with component testing of line heaters, printed circuit heaters, pressure transducers, temperature sensors, regulators, and valves in atmospheric and vacuum environments. He will be developing procedures to guide these tests and test reports to analyze and draw conclusions from the data. In addition, he will gain experience with preparing a vacuum chamber with fluid and electrical connections. Further testing will include integrated testing of the fluid subsystem with the gas supply system, near-infrared spectrometer, WDD, Sample Delivery System, and GC-MS in the vacuum chamber. This testing will provide hands-on exposure to a flight forward spaceflight subsystem, the processes associated with testing equipment in a vacuum chamber, and experience working in a laboratory setting. Examples of specific analysis Ray will conduct include: pneumatic analysis to calculate the WOO's efficiency at extracting water vapor from the gas stream to form condensation; thermal analysis of the conduction and radiation along a line connecting two thermal masses; and proportional-integral-derivative (PID) heater control analysis. In this Research and Technology environment, Ray will be asked to problem solve real-time as issues arise. Since LAVA is a scientific subsystem, Ray will be utilizing his chemical engineering background to

  8. Baltimore applications project

    NASA Technical Reports Server (NTRS)

    Golden, T. S.; Yaffee, P.

    1978-01-01

    The Baltimore Applications Project (BAP) was originally designed as an experimental effort to assist the government of the City of Baltimore in applying technology to the solution of municipal problems. Recent modifications in the structuring and operation of the program are discussed. A tabular update on the individual tasks undertaken and their treatment is provided. Details of energy and nonenergy related tasks are presented in appendices.

  9. Content Addressable Memory Project

    DTIC Science & Technology

    1990-11-01

    The Content Addressable M1-emory Project consists of the development of several experimental software systems on an AMT Distributed Array Processor...searching (database) compiler algorithms memory management other systems software) Linear C is an unlovely hybrid language which imports the CAM...memory from AMT’s operating system for the DAP; how- ever, other than this limitation, the memory management routines work exactly as their C counterparts

  10. Experimental macroevolution†

    PubMed Central

    Bell, Graham

    2016-01-01

    The convergence of several disparate research programmes raises the possibility that the long-term evolutionary processes of innovation and radiation may become amenable to laboratory experimentation. Ancestors might be resurrected directly from naturally stored propagules or tissues, or indirectly from the expression of ancestral genes in contemporary genomes. New kinds of organisms might be evolved through artificial selection of major developmental genes. Adaptive radiation can be studied by mimicking major ecological transitions in the laboratory. All of these possibilities are subject to severe quantitative and qualitative limitations. In some cases, however, laboratory experiments may be capable of illuminating the processes responsible for the evolution of new kinds of organisms. PMID:26763705

  11. EXPERIMENTAL AND DEMONSTRATION MANPOWER PROJECT FOR TRAINING AND PLACEMENT OF YOUTHFUL INMATES OF DRAPER CORRECTIONAL CENTER AT ELMORE, ALABAMA. 8TH PROGRESS REPORT, NOVEMBER 1, 1965-FEBRUARY 1, 1966.

    ERIC Educational Resources Information Center

    MCKEE, JOHN M.; SEAY, DONNA M.

    SEVENTY-EIGHT PAROLEES IN THE CENTER'S DEMONSTRATION PROJECT SUCCESSFULLY COMPLETED VOCATIONAL COURSES AND WERE EMPLOYED. OF 83 INMATES IN TRAINING AT PRESENT, 21 HAD A LOW READING ABILITY WHICH PREVENTED THEIR COMPREHENDING THE SHOP RELATED STUDIES, BUT SPECIALLY DESIGNED MATERIALS OF VARYING LEVELS ARE BEING INTRODUCED INTO COURSES, AND OTHERS…

  12. The utility of Geographical Information Systems (GIS) in systems-oriented obesity intervention projects: The selection of comparable study sites for a quasi-experimental intervention design--TX CORD

    USDA-ARS?s Scientific Manuscript database

    The Texas Childhood Obesity Research Demonstration project (TX CORD) uses a systems-oriented approach to address obesity that includes individual and family interventions, community-level action, as well as environmental and policy initiatives. Given that randomization is seldom possible in communit...

  13. Watchdog Project

    SciTech Connect

    Smith, Rhett; Campbell, Jack; Hadley, Mark

    2016-12-30

    The Watchdog Project completed 100% of the project Statement of Project Objective (SOPO). The Watchdog project was a very aggressive project looking to accomplish commercialization of technology that had never been commercialized, as a result it took six years to complete not the original three that were planned. No additional federal funds were requested from the original proposal and SEL contributed the additional cost share required to complete the project. The result of the Watchdog Project is the world’s first industrial rated Software Defined Network (SDN) switch commercially available. This technology achieved the SOPOO and DOE Roadmap goals to have strong network access control, improve reliability and network performance, and give the asset owner the ability to minimize attack surface before and during an attack. The Watchdog project is an alliance between CenterPoint Energy Houston Electric, Pacific Northwest National Laboratories (PNNL), and Schweitzer Engineering Laboratories, Inc. (SEL). SEL is the world’s leader in microprocessor-based electronic equipment for protecting electric power systems. PNNL performs basic and applied research to deliver energy, environmental, and national security for our nation. CenterPoint Energy is the third largest publicly traded natural gas delivery company in the U.S and third largest combined electricity and natural gas delivery company. The Watchdog Project efforts were combined with the SDN Project efforts to produce the entire SDN system solution for the critical infrastructure. The Watchdog project addresses Topic Area of Interest 5: Secure Communications, for the DEFOA- 0000359 by protecting the control system local area network itself and the communications coming from and going to the electronic devices on the local network. Local area networks usually are not routed and have little or no filtering capabilities. Combine this with the fact control system protocols are designed with inherent trust the control

  14. Student's Microsatellite Project

    NASA Astrophysics Data System (ADS)

    Zelentsov, Victor; Kopik, Anatoliy; Karpenko, Stanislav; Mayorova, Victoria

    2002-01-01

    Nowadays BMSTU Youth space center carries on development of the microsatellite project. The project is based on principles of students direct involvement on all stages of development and maintenance of the satellite. The group of students was organized within the university with purpose of coordination of work at the program. Project current condition The work on creation of an experimental model of the micro satellite is performed. The aim is to define the structure and parameters of on-board devices (mass-overall dimensions characteristics, energy consumption and so on). developed. According to the simplified model an active stabilization system (three orthogonal electro-magnetic coils) and orientation characterization system (sunlight detector and magnitometer) are included in OCS structure. most suitable battery storage, power-supply controlling system. Student micro-satellite program goals 1.Scientific Information gaining in the field of Earth study- using perspective research methods. Studying of new devices behavior in space conditions. 2. Educative a. Students derive real experience of projecting, building of a spacecraft from the point of view of an experimenter, a constructor and a researcher. b. Organization of student's cooperation with key men of aerospace industry and other branches. c. Brainpower and material base preparation for micro-satellite systems' development. d. Attraction of youth interest to the topic, by: - Students' and pupils' groups attraction and involvement in experiments conduction and results processing. - Seminars and lections devoted to Earth study from the space organization - Specific scientific data distribution over World Wide Web. 3. International With purpose of program expansion, the developers' group looks to start of an international project. Within the project new experiments conduction and scientific information exchange are expected. 4. Status Bauman Moscow State Technical University's status improvement in the field

  15. experimental tectonophysics

    NASA Astrophysics Data System (ADS)

    Handin, John; Logan, J. M.

    Because virtually all tectonophysical processes are masked by the overburden, or occur too slowly for adequate observation in anthropocentric time, or both, they must be studied in carefully controlled laboratory experiments that simulate the natural environment as realistically as is practicable. Extrapolations of laboratory data in space and time are invalid unless the experimental and natural phenomenologies are essentially the same. The size of conventional specimens is of the order of 10 cm, whereas the discontinuities (defects in a continuum) in real rock-masses are often much larger, of the order of l m of more. Furthermore, such discontinuities as macrofractures (joints) may well dominate the mechanical and fluid-transport properties in nature. Adequate sampling of rock-mass properties will probably always require in-situ testing, but testing machines much larger than any now available could provide useful data at least at intermediate scale.

  16. Experimental tectonophysics

    SciTech Connect

    Handin, J.; Logan, J.M.

    1981-07-01

    Because virtually all tectonophysical processes are marked by the overburden, or occur to slowly for adequate observation in anthropocentric time, or both, they must be studied in carefully controlled laboratory experiments that simulate the natural environment as realistically as is practicable. Extrapolations of laboratory data in space and time are invalid unless the experimental and natural phenomenologies are essentially the same. The size of conventional specimens is of the order of 10 cm, whereas the discontinuities (defects in a continuum) in real rock-masses are often much larger, of the order of 1 m or more. Furthermore, such discontinuities as macrofractures (joints) may well dominate the mechanical and fluid-transport properties in nature. Adequate sampling of rock-mass properties will probably always require in-situ testing, but testing machines much larger than any now available could provide useful data at least at intermediate scale.

  17. Project LEAF

    EPA Pesticide Factsheets

    Project LEAF has a goal of educating farmworkers about how to reduce pesticide exposure to their families from pesticide residues they may be inadvertently taking home on their clothing, etc. Find outreach materials.

  18. Geodynamics Project

    ERIC Educational Resources Information Center

    Drake, Charles L.

    1977-01-01

    Describes activities of Geodynamics Project of the Federal Council on Science and Technology, such as the application of multichannel seismic-reflection techniques to study the nature of the deep crust and upper mantle. (MLH)

  19. Geodynamics Project

    ERIC Educational Resources Information Center

    Drake, Charles L.

    1977-01-01

    Describes activities of Geodynamics Project of the Federal Council on Science and Technology, such as the application of multichannel seismic-reflection techniques to study the nature of the deep crust and upper mantle. (MLH)

  20. Project Reptile!

    ERIC Educational Resources Information Center

    Diffily, Deborah

    2001-01-01

    Integrating curriculum is important in helping children make connections within and among areas. Presents a class project for kindergarten children which came out of the students' interests and desire to build a reptile exhibit. (ASK)

  1. Science project

    NASA Image and Video Library

    2012-08-23

    Once tethered in place in Gulf Coast waters, a DRIFTER sensor device is able to transmit valuable information about water temperature and conductivity. The Applied Science and Technology Project Office at Stennis Space Center designed the DRIFTER as an inexpensive device that can be used for science projects in local schools. Two of the devices, deployed in coastal waters, survived Hurricane Isaac, continuing to transmit valuable data regarding the storm.

  2. Swedish Projects

    DTIC Science & Technology

    2005-12-01

    development, evaluate training regimes and design of new systems with complex man- machine interface problems. The project uses advanced statistical...physiological measures to provide input to adaptive man- machine interfaces . The goal of the projects is to further develop measurement methods with...dinteraction Homme -Système Intuitive)., The original document contains color images. 14. ABSTRACT 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17

  3. The human genome project.

    PubMed Central

    Olson, M V

    1993-01-01

    The Human Genome Project in the United States is now well underway. Its programmatic direction was largely set by a National Research Council report issued in 1988. The broad framework supplied by this report has survived almost unchanged despite an upheaval in the technology of genome analysis. This upheaval has primarily affected physical and genetic mapping, the two dominant activities in the present phase of the project. Advances in mapping techniques have allowed good progress toward the specific goals of the project and are also providing strong corollary benefits throughout biomedical research. Actual DNA sequencing of the genomes of the human and model organisms is still at an early stage. There has been little progress in the intrinsic efficiency of DNA-sequence determination. However, refinements in experimental protocols, instrumentation, and project management have made it practical to acquire sequence data on an enlarged scale. It is also increasingly apparent that DNA-sequence data provide a potent means of relating knowledge gained from the study of model organisms to human biology. There is as yet little indication that the infusion of technology from outside biology into the Human Genome Project has been effectively stimulated. Opportunities in this area remain large, posing substantial technical and policy challenges. PMID:8506271

  4. The 1988 Get Away Special Experimenter's Symposium

    NASA Technical Reports Server (NTRS)

    Thomas, Lawrence R. (Editor); Mosier, Frances L. (Editor)

    1988-01-01

    The Get Away Special (GAS) Experimenter's Symposium was held to provide a formal opportunity for GAS experimenters to share the results of their projects. The focus of this symposium is on payloads that have been flown on shuttle missions and on GAS payloads that will be flown in the future. Experiment design and payload integration issues are also examined.

  5. The 1987 Get Away Special Experimenter's Symposium

    NASA Technical Reports Server (NTRS)

    Barthelme, Neal (Editor); Mosier, Frances L. (Editor)

    1988-01-01

    The 1987 Get Away Special (GAS) Experimenter's symposium provides a formal opportunity for GAS Experimenter's to share the results of their projects. The focus of this symposium was on payloads that were flown on Shuttle missions, and on GAS payloads that will be flown in the future.

  6. The 1985 Get Away Special Experimenter's Symposium

    NASA Technical Reports Server (NTRS)

    Thomas, L. R. (Editor); Mosier, F. L. (Editor)

    1986-01-01

    The 1985 Get Away Special (GAS) Experimenter's Symposium provided a formal opportunity for GAS experimenters to share the results of their projects. The focus is on payloads that have been flown on Shuttle missions, and on GAS payloads that will be flown in the near future.

  7. Maximum Capital Project Management.

    ERIC Educational Resources Information Center

    Adams, Matt

    2002-01-01

    Describes the stages of capital project planning and development: (1) individual capital project submission; (2) capital project proposal assessment; (3) executive committee; and (4) capital project execution. (EV)

  8. Maximum Capital Project Management.

    ERIC Educational Resources Information Center

    Adams, Matt

    2002-01-01

    Describes the stages of capital project planning and development: (1) individual capital project submission; (2) capital project proposal assessment; (3) executive committee; and (4) capital project execution. (EV)

  9. Two Multimedia Design Research Projects: Palenque and The Museum Visitor's Project. Technical Report No. 23.

    ERIC Educational Resources Information Center

    Wilson, Kathleen S.

    This paper briefly describes two interactive multimedia research and development projects, the Palenque Project (1985-1991) at Bank Street College, and the Museum Education Consortium's Interactive Video Project (1988-1991) at the Museum of Modern Art in New York City. It is noted that the designs of both prototypes share experimentation with a…

  10. EXPERIMENTAL THYROIDISM

    PubMed Central

    Cunningham, R. H.

    1898-01-01

    From the results of the various experiments already detailed I feel justified in drawing the following conclusions: (1) Absolutely fresh thyroid gland is not poisonous, in the usual sense of the term, when absorbed through the alimentary canal. (2) The symptoms of induced thyroidism are manifestations of an intoxication resulting from the ingestion of decomposed thyroid material, a conclusion that agrees in part with the previously related observations of Lanz. (3) The so-called experimental thyroidism is not specific for the thyroid only, for the ingestion of many substances derived from animal tissues other than the thyroid gland may produce an intoxication strikingly similar in every respect to that of experimental thyroidism. (4) Most, if not all, animal tissues yield substances which, if injected in large quantities directly into the circulation or beneath the skin, will produce an intoxication often very similar to that produced by injections of various substances derived from the fresh thyroid tissue. (5) The effects resulting from the intravascular or subcutaneous injections of aqueous extracts, decoctions and the concentrated extractives of the thyroid tissue, of the thymus, of muscle, etc., are by no means necessarily indicative of the function and the action of the hypothetical internal secretions of the same tissues during life. (6) The utilization of the fact that ingestion of decomposed thyroid material produces on certain occasions an intoxication with certain symptoms similar to some of those of G-raves' disease is not justifiable for the furtherance of the theory that the symptoms of exophthalmic goitre result from an over-production of the thyroid secretion. (7) Our results lead us to conclude with Drechsel that the fresh thyroid tissue yields at least probably two substances that are capable of palliating the symptoms of the acute cachexia in totally thyroidless dogs. (8) The thymus tissue also yields one and probably two substances that are as

  11. EXPERIMENTAL THYROIDISM.

    PubMed

    Cunningham, R H

    1898-03-01

    FROM THE RESULTS OF THE VARIOUS EXPERIMENTS ALREADY DETAILED I FEEL JUSTIFIED IN DRAWING THE FOLLOWING CONCLUSIONS: (1) Absolutely fresh thyroid gland is not poisonous, in the usual sense of the term, when absorbed through the alimentary canal. (2) The symptoms of induced thyroidism are manifestations of an intoxication resulting from the ingestion of decomposed thyroid material, a conclusion that agrees in part with the previously related observations of Lanz. (3) The so-called experimental thyroidism is not specific for the thyroid only, for the ingestion of many substances derived from animal tissues other than the thyroid gland may produce an intoxication strikingly similar in every respect to that of experimental thyroidism. (4) Most, if not all, animal tissues yield substances which, if injected in large quantities directly into the circulation or beneath the skin, will produce an intoxication often very similar to that produced by injections of various substances derived from the fresh thyroid tissue. (5) The effects resulting from the intravascular or subcutaneous injections of aqueous extracts, decoctions and the concentrated extractives of the thyroid tissue, of the thymus, of muscle, etc., are by no means necessarily indicative of the function and the action of the hypothetical internal secretions of the same tissues during life. (6) The utilization of the fact that ingestion of decomposed thyroid material produces on certain occasions an intoxication with certain symptoms similar to some of those of G-raves' disease is not justifiable for the furtherance of the theory that the symptoms of exophthalmic goitre result from an over-production of the thyroid secretion. (7) Our results lead us to conclude with Drechsel that the fresh thyroid tissue yields at least probably two substances that are capable of palliating the symptoms of the acute cachexia in totally thyroidless dogs. (8) The thymus tissue also yields one and probably two substances that are as

  12. Projection displays

    NASA Astrophysics Data System (ADS)

    Chiu, George L.; Yang, Kei H.

    1998-08-01

    Projection display in today's market is dominated by cathode ray tubes (CRTs). Further progress in this mature CRT projector technology will be slow and evolutionary. Liquid crystal based projection displays have gained rapid acceptance in the business market. New technologies are being developed on several fronts: (1) active matrix built from polysilicon or single crystal silicon; (2) electro- optic materials using ferroelectric liquid crystal, polymer dispersed liquid crystals or other liquid crystal modes, (3) micromechanical-based transducers such as digital micromirror devices, and grating light valves, (4) high resolution displays to SXGA and beyond, and (5) high brightness. This article reviews the projection displays from a transducer technology perspective along with a discussion of markets and trends.

  13. Project Artemis

    NASA Technical Reports Server (NTRS)

    Birchenough, Shawn; Kato, Denise; Kennedy, Fred; Akin, David

    1990-01-01

    The goals of Project Artemis are designed to meet the challege of President Bush to return to the Moon, this time to stay. The first goal of the project is to establish a permanent manned base on the Moon for the purposes of scientific research and technological development. The knowledge gained from the establishment and operations of the lunar base will then be used to achieve the second goal of Project Artemis, the establishment of a manned base on the Martian surface. Throughout both phases of the program, crew safety will be the number one priority. There are four main issues that have governed the entire program: crew safety and mission success, commonality, growth potential, and costing and scheduling. These issues are discussed in more detail.

  14. Cloudnet Project

    DOE Data Explorer

    Hogan, Robin

    2008-01-15

    Cloudnet is a research project supported by the European Commission. This project aims to use data obtained quasi-continuously for the development and implementation of cloud remote sensing synergy algorithms. The use of active instruments (lidar and radar) results in detailed vertical profiles of important cloud parameters which cannot be derived from current satellite sensing techniques. A network of three already existing cloud remote sensing stations (CRS-stations) will be operated for a two year period, activities will be co-ordinated, data formats harmonised and analysis of the data performed to evaluate the representation of clouds in four major european weather forecast models.

  15. Apollo Project

    NASA Technical Reports Server (NTRS)

    1965-01-01

    Langley personnel at Cape Canaveral during preliminary checkout of Project FIRE velocity package before launch. Project FIRE (Flight Investigation Reentry Environment) studied the effects of reentry heating on spacecraft materials. It involved both wind tunnel and flight tests, although the majority were tests with Atlas rockets and recoverable reentry packages. These flight tests took place at Cape Canaveral in Florida. Wind tunnel tests were made in several Langley tunnels including the Unitary Plan Wind Tunnel, the 8-foot High-Temperature Tunnel and the 9- x 6-Foot Thermal Structures Tunnel.

  16. LLAMA Project

    NASA Astrophysics Data System (ADS)

    Arnal, E. M.; Abraham, Z.; Giménez de Castro, G.; de Gouveia dal Pino, E. M.; Larrarte, J. J.; Lepine, J.; Morras, R.; Viramonte, J.

    2014-10-01

    The project LLAMA, acronym of Long Latin American Millimetre Array is very briefly described in this paper. This project is a joint scientific and technological undertaking of Argentina and Brazil on the basis of an equal investment share, whose mail goal is both to install and to operate an observing facility capable of exploring the Universe at millimetre and sub/millimetre wavelengths. This facility will be erected in the argentinean province of Salta, in a site located at 4830m above sea level.

  17. Experimental Approach to Teaching Fluids

    NASA Astrophysics Data System (ADS)

    Stern, Catalina

    2015-11-01

    For the last 15 years we have promoted experimental work even in the theoretical courses. Fluids appear in the Physics curriculum of the National University of Mexico in two courses: Collective Phenomena in their sophomore year and Continuum Mechanics in their senior year. In both, students are asked for a final project. Surprisingly, at least 85% choose an experimental subject even though this means working extra hours every week. Some of the experiments were shown in this congress two years ago. This time we present some new results and the methodology we use in the classroom. I acknowledge support from the Physics Department, Facultad de Ciencias, UNAM.

  18. Spent Nuclear Fuel project, project management plan

    SciTech Connect

    Fuquay, B.J.

    1995-10-25

    The Hanford Spent Nuclear Fuel Project has been established to safely store spent nuclear fuel at the Hanford Site. This Project Management Plan sets forth the management basis for the Spent Nuclear Fuel Project. The plan applies to all fabrication and construction projects, operation of the Spent Nuclear Fuel Project facilities, and necessary engineering and management functions within the scope of the project

  19. The ANUBIS™ project.

    PubMed

    Dallemagne, Bernard; Marescaux, Jacques

    2010-10-01

    The aims of the ANUBIS™ project developed in IRCAD-Strasbourg were to evaluate the concept and the potentialities of natural orifices transluminal endoscopic surgery (NOTES), to develop a specific instrumentation, to translate the research work into clinical settings and to provide education and training. To achieve these goals, an intensive collaboration was established between IRCAD, which comprises medical staff (surgeons, gastroenterologists, gynaecologists), computer scientists and robotics engineers, and industrial partners. Between 2005 and 2008, more than 400 experimental procedures were performed on inanimate models, ex-vivo tissues, animal models and human cadavers. Cholecystectomy was defined as the procedure that would realize the translation of experimental work into the clinical setting. The first human transvaginal cholecystectomy was performed at the end of the second year of the project. Transgastric cholecystectomy followed six months later. A new concept of therapeutic flexible endoscope (Anubiscope™, Storz Endoskope,Tutlingen, Germany) was developed, and different modalities of closure of the viscerotomies were elaborated. Implementation of the experimental program into the clinical setting and translation of technological research into a finalized industrial product were achieved thanks to a rigorous, extensive and stepwise study of the potentialities of NOTES. Education and training were organized and 500 participants attended the specific courses and hands-on sessions organized at IRCAD-EITS.

  20. Yakima Hatchery Experimental Design : Annual Progress Report.

    SciTech Connect

    Busack, Craig; Knudsen, Curtis; Marshall, Anne

    1991-08-01

    This progress report details the results and status of Washington Department of Fisheries' (WDF) pre-facility monitoring, research, and evaluation efforts, through May 1991, designed to support the development of an Experimental Design Plan (EDP) for the Yakima/Klickitat Fisheries Project (YKFP), previously termed the Yakima/Klickitat Production Project (YKPP or Y/KPP). This pre- facility work has been guided by planning efforts of various research and quality control teams of the project that are annually captured as revisions to the experimental design and pre-facility work plans. The current objective are as follows: to develop genetic monitoring and evaluation approach for the Y/KPP; to evaluate stock identification monitoring tools, approaches, and opportunities available to meet specific objectives of the experimental plan; and to evaluate adult and juvenile enumeration and sampling/collection capabilities in the Y/KPP necessary to measure experimental response variables.

  1. Digital Breast Tomosynthesis: Observer Performance of Clustered Microcalcification Detection on Breast Phantom Images Acquired with an Experimental System Using Variable Scan Angles, Angular Increments, and Number of Projection Views

    PubMed Central

    Goodsitt, Mitchell M.; Helvie, Mark A.; Zelakiewicz, Scott; Schmitz, Andrea; Noroozian, Mitra; Paramagul, Chintana; Roubidoux, Marilyn A.; Nees, Alexis V.; Neal, Colleen H.; Carson, Paul; Lu, Yao; Hadjiiski, Lubomir; Wei, Jun

    2014-01-01

    Purpose To investigate the dependence of microcalcification cluster detectability on tomographic scan angle, angular increment, and number of projection views acquired at digital breast tomosynthesis (DBTdigital breast tomosynthesis). Materials and Methods A prototype DBTdigital breast tomosynthesis system operated in step-and-shoot mode was used to image breast phantoms. Four 5-cm-thick phantoms embedded with 81 simulated microcalcification clusters of three speck sizes (subtle, medium, and obvious) were imaged by using a rhodium target and rhodium filter with 29 kV, 50 mAs, and seven acquisition protocols. Fixed angular increments were used in four protocols (denoted as scan angle, angular increment, and number of projection views, respectively: 16°, 1°, and 17; 24°, 3°, and nine; 30°, 3°, and 11; and 60°, 3°, and 21), and variable increments were used in three (40°, variable, and 13; 40°, variable, and 15; and 60°, variable, and 21). The reconstructed DBTdigital breast tomosynthesis images were interpreted by six radiologists who located the microcalcification clusters and rated their conspicuity. Results The mean sensitivity for detection of subtle clusters ranged from 80% (22.5 of 28) to 96% (26.8 of 28) for the seven DBTdigital breast tomosynthesis protocols; the highest sensitivity was achieved with the 16°, 1°, and 17 protocol (96%), but the difference was significant only for the 60°, 3°, and 21 protocol (80%, P < .002) and did not reach significance for the other five protocols (P = .01–.15). The mean sensitivity for detection of medium and obvious clusters ranged from 97% (28.2 of 29) to 100% (24 of 24), but the differences fell short of significance (P = .08 to >.99). The conspicuity of subtle and medium clusters with the 16°, 1°, and 17 protocol was rated higher than those with other protocols; the differences were significant for subtle clusters with the 24°, 3°, and nine protocol and for medium clusters with 24°, 3°, and nine

  2. Digital breast tomosynthesis: observer performance of clustered microcalcification detection on breast phantom images acquired with an experimental system using variable scan angles, angular increments, and number of projection views.

    PubMed

    Chan, Heang-Ping; Goodsitt, Mitchell M; Helvie, Mark A; Zelakiewicz, Scott; Schmitz, Andrea; Noroozian, Mitra; Paramagul, Chintana; Roubidoux, Marilyn A; Nees, Alexis V; Neal, Colleen H; Carson, Paul; Lu, Yao; Hadjiiski, Lubomir; Wei, Jun

    2014-12-01

    To investigate the dependence of microcalcification cluster detectability on tomographic scan angle, angular increment, and number of projection views acquired at digital breast tomosynthesis ( DBT digital breast tomosynthesis ). A prototype DBT digital breast tomosynthesis system operated in step-and-shoot mode was used to image breast phantoms. Four 5-cm-thick phantoms embedded with 81 simulated microcalcification clusters of three speck sizes (subtle, medium, and obvious) were imaged by using a rhodium target and rhodium filter with 29 kV, 50 mAs, and seven acquisition protocols. Fixed angular increments were used in four protocols (denoted as scan angle, angular increment, and number of projection views, respectively: 16°, 1°, and 17; 24°, 3°, and nine; 30°, 3°, and 11; and 60°, 3°, and 21), and variable increments were used in three (40°, variable, and 13; 40°, variable, and 15; and 60°, variable, and 21). The reconstructed DBT digital breast tomosynthesis images were interpreted by six radiologists who located the microcalcification clusters and rated their conspicuity. The mean sensitivity for detection of subtle clusters ranged from 80% (22.5 of 28) to 96% (26.8 of 28) for the seven DBT digital breast tomosynthesis protocols; the highest sensitivity was achieved with the 16°, 1°, and 17 protocol (96%), but the difference was significant only for the 60°, 3°, and 21 protocol (80%, P < .002) and did not reach significance for the other five protocols (P = .01-.15). The mean sensitivity for detection of medium and obvious clusters ranged from 97% (28.2 of 29) to 100% (24 of 24), but the differences fell short of significance (P = .08 to >.99). The conspicuity of subtle and medium clusters with the 16°, 1°, and 17 protocol was rated higher than those with other protocols; the differences were significant for subtle clusters with the 24°, 3°, and nine protocol and for medium clusters with 24°, 3°, and nine; 30°, 3°, and 11; 60°, 3° and

  3. Project Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1979

    1979-01-01

    Listed are 32 biology A-level projects, categorized by organisms studied as follows: algae (1), bryophytes (1), angiosperms (14), fungi (1), flatworms (1), annelids (2), molluscs (1), crustaceans (2), insects (4), fish (2), mammals (1), humans (1); and one synecological study. (CS)

  4. Limnological Projects.

    ERIC Educational Resources Information Center

    Hambler, David J.; Dixon, Jean M.

    1982-01-01

    Describes collection of quantitative samples of microorganisms and accumulation of physical data from a pond over a year. Provides examples of how final-year degree students have used materials and data for ecological projects (involving mainly algae), including their results/conclusions. Also describes apparatus and reagents used in the student…

  5. Project Reconstruct.

    ERIC Educational Resources Information Center

    Helisek, Harriet; Pratt, Donald

    1994-01-01

    Presents a project in which students monitor their use of trash, input and analyze information via a database and computerized graphs, and "reconstruct" extinct or endangered animals from recyclable materials. The activity was done with second-grade students over a period of three to four weeks. (PR)

  6. Project Narrative

    SciTech Connect

    Driscoll, Mary C.

    2012-07-12

    The Project Narrative describes how the funds from the DOE grant were used to purchase equipment for the biology, chemistry, physics and mathematics departments. The Narrative also describes how the equipment is being used. There is also a list of the positive outcomes as a result of having the equipment that was purchased with the DOE grant.

  7. Project Notes

    ERIC Educational Resources Information Center

    School Science Review, 1977

    1977-01-01

    Listed and described are student A-level biology projects in the following areas: Angiosperm studies (e.g., factors affecting growth of various plants), 7; Bacterial studies, 1; Insect studies, 2; Fish studies, 1; Mammal studies, 1; Human studies, 1; Synecology studies, 2; Environmental studies, 2; and Enzyme studies, 1. (CS)

  8. Project Reconstruct.

    ERIC Educational Resources Information Center

    Helisek, Harriet; Pratt, Donald

    1994-01-01

    Presents a project in which students monitor their use of trash, input and analyze information via a database and computerized graphs, and "reconstruct" extinct or endangered animals from recyclable materials. The activity was done with second-grade students over a period of three to four weeks. (PR)

  9. Project CAST.

    ERIC Educational Resources Information Center

    Charles County Board of Education, La Plata, MD. Office of Special Education.

    The document outlines procedures for implementing Project CAST (Community and School Together), a community-based career education program for secondary special education students in Charles County, Maryland. Initial sections discuss the role of a learning coordinator, (including relevant travel reimbursement and mileage forms) and an overview of…

  10. Project Choice.

    ERIC Educational Resources Information Center

    Ewing Marion Kauffman Foundation, Kansas City, MO.

    Project Choice was begun with the goal of increasing the number of inner-city students who graduate on time. Ewing M. Kauffman and his business and foundation associates designed and elected to test a model that used the promise of postsecondary education or training as the incentive to stay in school. This report details the evolution of Project…

  11. Mercury Project

    NASA Image and Video Library

    1959-09-01

    An Atlas launch vehicle carrying the Big Joe capsule leaves its launching pad on a 2,000-mile ballistic flight to the altitude of 100 miles. The Big Joe capsule is a boilerplate model of the marned orbital capsule under NASA's Project Mercury. The capsule was recovered and studied for the effect of re-entry heat and other flight stresses.

  12. Thanksgiving Project

    ERIC Educational Resources Information Center

    Hilden, Pauline

    1976-01-01

    A teacher describes a Thanksgiving project in which 40 educable mentally retarded students (6-13 years old) made and served their own dinner of stew, butter, bread, ice cream, and pie, and in the process learned about social studies, cooking, and proper meal behavior. (CL)

  13. Limnological Projects.

    ERIC Educational Resources Information Center

    Hambler, David J.; Dixon, Jean M.

    1982-01-01

    Describes collection of quantitative samples of microorganisms and accumulation of physical data from a pond over a year. Provides examples of how final-year degree students have used materials and data for ecological projects (involving mainly algae), including their results/conclusions. Also describes apparatus and reagents used in the student…

  14. Project Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1979

    1979-01-01

    Listed are 32 biology A-level projects, categorized by organisms studied as follows: algae (1), bryophytes (1), angiosperms (14), fungi (1), flatworms (1), annelids (2), molluscs (1), crustaceans (2), insects (4), fish (2), mammals (1), humans (1); and one synecological study. (CS)

  15. Hydrosphere Project.

    DTIC Science & Technology

    This final report summarizes the seven foot Hydrosphere Project. During the course of this program, three Interim Reports were submitted. Interim...to the final assembly of the seven foot Hydrosphere . This final report includes a brief outline of each of the above noted Interim Reports, as well as

  16. Thanksgiving Project

    ERIC Educational Resources Information Center

    Hilden, Pauline

    1976-01-01

    A teacher describes a Thanksgiving project in which 40 educable mentally retarded students (6-13 years old) made and served their own dinner of stew, butter, bread, ice cream, and pie, and in the process learned about social studies, cooking, and proper meal behavior. (CL)

  17. Project CLASS.

    ERIC Educational Resources Information Center

    McBain, Susan L.; And Others

    Project CLASS (Competency-Based Live-Ability Skills) uses a series of 60 modules to teach life survival skills to adults with low-level reading ability--especially Adult Basic Education/English as a Second Language students. Two versions of the modules have been developed: one for use with teacher-directed instruction and another for independent…

  18. Project Succeed.

    ERIC Educational Resources Information Center

    Patterson, John

    Project Succeed is a program for helping failure- and dropout-oriented pupils to improve their school achievement. Attendance and assignment completion are the key behaviors for enhancing achievement. Behavior modification and communications procedures are used to bring about the desired changes. Treatment procedures include current assessment…

  19. Project ENRICH.

    ERIC Educational Resources Information Center

    Gwaley, Elizabeth; And Others

    Project ENRICH was conceived in Beaver County, Pennsylvania, to: (1) identify preschool children with learning disabilities, and (2) to develop a program geared to the remediation of the learning disabilities within a school year, while allowing the child to be enrolled in a regular class situation for the following school year. Through…

  20. Mercury Project

    NASA Image and Video Library

    1959-04-27

    The group portrait of the original seven astronauts for the Mercury Project. NASA selected its first seven astronauts on April 27, 1959. Left to right at front: Walter M. Wally Schirra, Donald K. Deke Slayton, John H. Glenn, Jr., and Scott Carpenter. Left to right at rear: Alan B. Shepard, Virgil I. Gus Grissom, and L. Gordon Cooper, Jr.

  1. Mercury Project

    NASA Image and Video Library

    1963-05-16

    The recovery operation of the Faith 7 spacecraft after the completion of the 1-1/2 day orbital flight (MA-9 mission) with Astronaut Gordon Cooper. Navy frogmen attach the flotation collar to the spacecraft. The MA-9 mission was the last flight of the Mercury Project and launched on May 15, 1963 boosted by The Mercury-Atlas launch vehicle.

  2. Mercury Project

    NASA Image and Video Library

    1963-09-09

    Astronaut Alan B. Shepard, one of the original seven astronauts for Mercury Project selected by NASA on April 27, 1959. The Freedom 7 spacecraft boosted by Mercury-Redstone vehicle for the MR-3 mission made the first marned suborbital flight and Astronaut Shepard became the first American in space.

  3. Mercury Project

    NASA Image and Video Library

    1963-05-16

    Astronaut Gordon Cooper leaves the Faith 7 (MA-9) spacecraft after a successful recovery operation. The MA-9 mission, the last flight of the Mercury Project, was launched on May 15, 1963, orbited the Earth 22 times, and lasted for 1-1/2 days.

  4. Mercury Project

    NASA Image and Video Library

    1963-05-15

    Astronaut Gordon Cooper leaves the Faith 7 (MA-9) spacecraft after a successful recovery operation. The MA-9 mission, the last flight of the Mercury Project, was launched on May 15, 1963, orbited the Earth 22 times, and lasted for 1-1/2 days.

  5. Mercury Project

    NASA Image and Video Library

    1959-04-27

    Astronaut Walter M. "Wally" Schirra, one of the original seven astronauts for Mercury Project selected by NASA on April 27, 1959. The MA-8 (Mercury-Atlas) mission with Sigma 7 spacecraft was the third marned orbital flight by the United States, and made the six orbits in 9-1/4 hours.

  6. Mercury Project

    NASA Image and Video Library

    1959-04-27

    Astronaut Virgil I. "Gus" Grissom, one of the original seven astronauts for Mercury Project selected by NASA on April 27, 1959. The MR-4 mission, boosted by the Mercury-Redstone vehicle, made the second marned suborbital flight. The capsule, Liberty Bell 7, sank into the sea after the splashdown.

  7. Mercury Project

    NASA Image and Video Library

    1959-04-27

    Astronaut John H. Glenn, one of the original seven astronauts for Mercury Project selected by NASA on April 27, 1959. The MA-6 mission, boosted by the Mercury-Atlas vehicle, was the first manned orbital launch by the United States, and carried Astronaut Glenn aboard the Friendship 7 spacecraft to orbit the Earth.

  8. Mercury Project

    NASA Image and Video Library

    2004-04-15

    The original seven astronauts for the Mercury Project pose in front of an Air Force Jet. From left to right: Scott Carpenter, L. Gordon Cooper, John H. Glenn, Virgil I. Gus Grissom, Walter M. Wally Schirra, Alan B. Shepard, and Donald K. Deke Slayton.

  9. Project COLD.

    ERIC Educational Resources Information Center

    Kazanjian, Wendy C.

    1982-01-01

    Describes Project COLD (Climate, Ocean, Land, Discovery) a scientific study of the Polar Regions, a collection of 35 modules used within the framework of existing subjects: oceanography, biology, geology, meterology, geography, social science. Includes a partial list of topics and one activity (geodesic dome) from a module. (Author/SK)

  10. Project Documerica

    ERIC Educational Resources Information Center

    Journal of College Science Teaching, 1972

    1972-01-01

    The Environmental Protection Agency has started a project to actually picture the environmental movement in the United States. This is an attempt to make the public aware of the air pollution in their area or state and to acquaint them with the effects of air cleaning efforts. (PS)

  11. Project Paiute

    ERIC Educational Resources Information Center

    Dearmin, Evalyn Titus

    1977-01-01

    Working with the Humboldt County School District, the Fort McDermitt Indian Education Committee, and four Paiute Teacher aides, the University of Nevada developed a three-component project: a bilingual/bicultural reading text for K-4 Paiutes; an in-service training program in Native American education; and a pilot bilingual curriculum. (JC)

  12. Projection methods

    Treesearch

    Michael E. Goerndt; W. Keith Moser; Patrick D. Miles; Dave Wear; Ryan D. DeSantis; Robert J. Huggett; Stephen R. Shifley; Francisco X. Aguilar; Kenneth E. Skog

    2016-01-01

    One purpose of the Northern Forest Futures Project is to predict change in future forest attributes across the 20 States in the U.S. North for the period that extends from 2010 to 2060. The forest attributes of primary interest are the 54 indicators of forest sustainability identified in the Montreal Process Criteria and Indicators (Montreal Process Working Group, n.d...

  13. Passport Project.

    ERIC Educational Resources Information Center

    Worthey, Glen; Bourgoin, Stella, Ed.

    This project introduces second-grade students to international studies by having them create a passport. Once the students have their passports, the teacher can then present lessons to small groups, discussing one foreign country per session. The teacher should begin with a traditional lecture giving pertinent facts about a country followed by…

  14. Project Notes

    ERIC Educational Resources Information Center

    School Science Review, 1977

    1977-01-01

    Listed and described are student A-level biology projects in the following areas: Angiosperm studies (e.g., factors affecting growth of various plants), 7; Bacterial studies, 1; Insect studies, 2; Fish studies, 1; Mammal studies, 1; Human studies, 1; Synecology studies, 2; Environmental studies, 2; and Enzyme studies, 1. (CS)

  15. SDN Project

    SciTech Connect

    Smith, Rhett

    2016-12-23

    The SDN Project completed on time and on budget and successfully accomplished 100% of the scope of work outlined in the original Statement of Project Objective (SOPO). The SDN Project formed an alliance between Ameren Corporation, University of Illinois Urbana- Champaign (UIUC), Pacific Northwest National Laboratories (PNNL), and Schweitzer Engineering Laboratories, Inc. (SEL). The objective of the SDN Project is to address Topic Area of Interest 2: Sustain critical energy delivery functions while responding to a cyber-intrusion under Funding Opportunity Announcement DE-FOA-0000797. The goal of the project is to design and commercially release technology that provides a method to sustain critical energy delivery functions during a cyber intrusion and to do this control system operators need the ability to quickly identify and isolate the affected network areas, and re-route critical information and control flows around. The objective of the SDN Project is to develop a Flow Controller that monitors, configures, and maintains the safe, reliable network traffic flows of all the local area networks (LANs) on a control system in the Energy sector. The SDN team identified the core attributes of a control system and produced an SDN flow controller that has the same core attributes enabling networks to be designed, configured and deployed that maximize the whitelisted, deny-bydefault and purpose built networks. This project researched, developed and commercially released technology that: Enables all field networks be to configured and monitored as if they are a single asset to be protected; Enables greatly improved and even precalculated response actions to reliability and cyber events; Supports pre-configured localized response actions tailored to provide resilience against failures and centralized response to cyber-attacks that improve network reliability and availability; Architecturally enables the right subject matter experts, who are usually the information

  16. Optical projection angiography

    NASA Astrophysics Data System (ADS)

    Liao, Riwei; Wang, Mingyi; Zhang, Fuli; Han, Dingan; Wang, Ruikang K.; Yang, Guojian; Zeng, Yaguang

    2016-11-01

    We propose the optical projection angiography (OPA) based on lateral dynamic scattering light for visualizing a three-dimensional (3D) blood-flow network. In OPA, a pulsed laser source illuminates a live biological sample for eliminating digital camera integration effects. The 2D flow image can be obtained by separating the dynamic and static scattering light signal of each camera pixel in the frequency domain. Flow images at a different angle are combined to reconstruct the 3D volume of the sample to realize OPA. Moreover, as our experiment retains the bright-field optical projection tomography (OPT) setup, the OPA image for the circulatory system and the OPT image for the skeletal structure can simultaneously be reconstructed. The experimental results can potentially be applied in physiological development studies.

  17. DSN human factors project

    NASA Technical Reports Server (NTRS)

    Chafin, R. L.; Martin, T. H.

    1980-01-01

    The project plan was to hold focus groups to identify the factors influencing the ease of use characteristics of software and to bond the problem. A questionnaire survey was conducted to evaluate those factors which were more appropriately measured with that method. The performance oriented factors were analyzed and relationships hypothesized. The hypotheses were put to test in the experimental phase of the project. In summary, the initial analysis indicates that there is an initial performance effect favoring computer controlled dialogue but the advantage fades fast as operators become experienced. The user documentation style is seen to have a significant effect on performance. The menu and prompt command formats are preferred by inexperienced operators. The short form mnemonic is least favored. There is no clear best command format but the short form mnemonic is clearly the worst.

  18. The Effect of a Training Program for Arabic and English Teachers in Al-Azhar Based on the First Package of the Project Zero in Egypt on the Students' Writing Performance: An Experimental Study as a Part of the Egyptian Project Zero

    ERIC Educational Resources Information Center

    Abdel-Badea Rodwan Salama, Gomaa; Elshirbini Abdel-Fattah Al-Ashrii, Ismail Ibrahim

    2012-01-01

    The present study aimed at identifying the necessary writing skills for the second year secondary stage students in Al-Azhar institutes through implementing the second part in the first package of the Egyptian Zero project. These skills are necessary for writing compositions for the second year in Arabic as their mother tongue and in English as a…

  19. 'Impulsar': Experimental and Theoretical Investigations

    SciTech Connect

    Apollonov, V. V.

    2008-04-28

    The Objective of the 'Impulsar' project is to accomplish a circle of experimental, engineering and technological works on creation of a high efficiency laser rocket engine. The project includes many organizations of the rocket industry and Academy of Sciences of Russia. High repetition rate pulse-periodic CO{sub 2} laser system project for launching will be presented. Optical system for 15 MW laser energy delivery and optical matrix of laser engine receiver will by discussed as well. Basic characteristics of the laser-based engine will be compared with theoretical predictions and important stages of further technology implementation (low frequency resonance). Relying on a wide cooperation of different branches of science and industry organizations it is very possible to use the accumulated potential for launching of nano-vehicles during the upcoming 4-5 years.

  20. Compact fringe projection profilometer

    NASA Astrophysics Data System (ADS)

    Huang, Lei; Chng, Sian Shing; Lee, Cheok Peng; Chua, Patrick S. K.; Asundi, A.

    2010-03-01

    A compact fringe projection profilometer is recently developed for profiling small objects. A handphone-size microprojector with LED illumination is assembled into our system to minimize the size optical 3D sensor. In our compact 3D shape measurement system, the approaches of phase shifting, temporal phase unwrapping and modified least-squares calibration are utilized to achieve high precision and an easy procedure. The portable system allows for easy and convenient 3D profile measurement to meet the requirements under diverse application conditions, such as profiling small turbine blades in aerospace workshop. Experimental results testify to the robust and reliable performance of this LED micro-projector based FPP system.

  1. Compact fringe projection profilometer

    NASA Astrophysics Data System (ADS)

    Huang, Lei; Chng, Sian Shing; Lee, Cheok Peng; Chua, Patrick S. K.; Asundi, A.

    2009-12-01

    A compact fringe projection profilometer is recently developed for profiling small objects. A handphone-size microprojector with LED illumination is assembled into our system to minimize the size optical 3D sensor. In our compact 3D shape measurement system, the approaches of phase shifting, temporal phase unwrapping and modified least-squares calibration are utilized to achieve high precision and an easy procedure. The portable system allows for easy and convenient 3D profile measurement to meet the requirements under diverse application conditions, such as profiling small turbine blades in aerospace workshop. Experimental results testify to the robust and reliable performance of this LED micro-projector based FPP system.

  2. The RHIC project

    SciTech Connect

    Harrison, M.A.

    1996-07-01

    The design and construction status of the Relativistic Heavy Ion collider (RHIC) is discussed. Those novel features of a heavy ion collider that are distinct from hadron colliders in general are noted. These features are derived from the experimental requirements of operation with a variety of ion species over a wide energy range including collisions between ions of unequal energies. The project is in the fourth year of a seven year construction cycle. A review of the superconducting magnet program is given together with progress to date on the machine construction.

  3. ScienceDesk Project Overview

    NASA Technical Reports Server (NTRS)

    Keller, Richard M.; Norvig, Peter (Technical Monitor)

    2000-01-01

    NASA's ScienceDesk Project at the Ames Research Center is responsible for scientific knowledge management which includes ensuring the capture, preservation, and traceability of scientific knowledge. Other responsibilities include: 1) Maintaining uniform information access which is achieved through intelligent indexing and visualization, 2) Collaborating both asynchronous and synchronous science teamwork, 3) Monitoring and controlling semi-autonomous remote experimentation.

  4. ISS Update: SPHERES with Telerobotics Project Manager Terry Fong

    NASA Image and Video Library

    NASA Public Affairs Officer Brandi Dean talks with Terry Fong, Telerobotics Project Manager, about how the Synchronized Position, Hold, Engage and Reorient Experimental Satellites, or SPHERES, are ...

  5. Women Physicists and the Manhattan Project

    NASA Astrophysics Data System (ADS)

    Howes, Ruth H.

    1996-05-01

    Wartime labor shortages opened laboratory doors to women physicists. Like their male colleagues, women physicists were swept into the weapons-related research projects of World War II including the Manhattan Project. Although no women served on the leadership committees of the atomic bomb project, they participated in all other aspects of the work except the combat delivery of the weapon. Women physicists performed both experimental and theoretical work. Most of them were very young and joined the project in order to contribute to the national war effort. This discussion of some women physicists and their technical contributions is based on the literature and interviews with participants in tthe Manhattan Project.

  6. Project Prometheus

    NASA Technical Reports Server (NTRS)

    Johnson, Steve

    2003-01-01

    Project Prometheus will enable a new paradigm in the scientific exploration of the Solar System. The proposed JIMO mission will start a new generation of missions characterized by more maneuverability, flexibility, power and lifetime. Project Prometheus organization is established at NASA Headquarters: 1.Organization established to carry out development of JIMO, nuclear power (radioisotope), and nuclear propulsion research. 2.Completed broad technology and national capacity assessments to inform decision making on planning and technology development. 3.Awarded five NRA s for nuclear propulsion research. 4.Radioisotope power systems in development, and Plutonium-238 being purchased from Russia. 5.Formulated science driven near-term and long-term plan for the safe utilization of nuclear propulsion based missions. 6.Completed preliminary studies (Pre-Phase A) of JIMO and other missions. 7.Initiated JIMO Phase A studies by Contractors and NASA.

  7. Hydropower Projects

    SciTech Connect

    2015-04-02

    The Water Power Program helps industry harness this renewable, emissions-free resource to generate environmentally sustainable and cost-effective electricity. Through support for public, private, and nonprofit efforts, the Water Power Program promotes the development, demonstration, and deployment of advanced hydropower devices and pumped storage hydropower applications. These technologies help capture energy stored by diversionary structures, increase the efficiency of hydroelectric generation, and use excess grid energy to replenish storage reserves for use during periods of peak electricity demand. In addition, the Water Power Program works to assess the potential extractable energy from domestic water resources to assist industry and government in planning for our nation’s energy future. From FY 2008 to FY 2014, DOE’s Water Power Program announced awards totaling approximately $62.5 million to 33 projects focused on hydropower. Table 1 provides a brief description of these projects.

  8. Project summaries

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Lunar base projects, including a reconfigurable lunar cargo launcher, a thermal and micrometeorite protection system, a versatile lifting machine with robotic capabilities, a cargo transport system, the design of a road construction system for a lunar base, and the design of a device for removing lunar dust from material surfaces, are discussed. The emphasis on the Gulf of Mexico project was on the development of a computer simulation model for predicting vessel station keeping requirements. An existing code, used in predicting station keeping requirements for oil drilling platforms operating in North Shore (Alaska) waters was used as a basis for the computer simulation. Modifications were made to the existing code. The input into the model consists of satellite altimeter readings and water velocity readings from buoys stationed in the Gulf of Mexico. The satellite data consists of altimeter readings (wave height) taken during the spring of 1989. The simulation model predicts water velocity and direction, and wind velocity.

  9. SIMBIOS Project

    NASA Technical Reports Server (NTRS)

    Fargion, Giulietta S.; McClain, Charles R.; Busalacchi, Antonio J. (Technical Monitor)

    2001-01-01

    The purpose of this technical report is to provide current documentation of the Sensor Intercomparison and Merger for Biological and Interdisciplinary Oceanic Studies (SIMBIOS) Project activities, NASA Research Announcement (NRAI) research status, satellite data processing, data product validation, and field calibration. This documentation is necessary to ensure that critical information is related to the scientific community and NASA management. This critical information includes the technical difficulties and challenges of validating and combining ocean color data from an array of independent satellite systems to form consistent and accurate global bio-optical time series products. This technical report is not meant as a substitute for scientific literature. Instead, it will provide a ready and responsive vehicle for the multitude of technical reports issued by an operational project.

  10. Mercury Project

    NASA Image and Video Library

    1959-01-01

    Dr. Wernher von Braun, Director of the Army Ballistic Missile Agency's (ABMA) Development Operations Division, poses with the original Mercury astronauts in ABMA's Fabrication Laboratory during a 1959 visit. Inspecting Mercury-Redstone hardware are from left to right, Alan Shepard, Donald Deke Slayton, Virgil Gus Grissom, von Braun, Gordon Cooper, Wally Schirra, John Glenn, and Scott Carpenter. Project Mercury officially began October 7, 1958 as the United States' first manned space program.

  11. Project MEDSAT

    NASA Astrophysics Data System (ADS)

    During the winter term of 1991, two design courses at the University of Michigan worked on a joint project, MEDSAT. The two design teams consisted of the Atmospheric, Oceanic, and Spacite System Design and Aerospace Engineering 483 (Aero 483) Aerospace System Design. In collaboration, they worked to produce MEDSAT, a satellite and scientific payload whose purpose was to monitor environmental conditions over Chiapas, Mexico. Information gained from the sensing, combined with regional data, would be used to determine the potential for malaria occurrence in that area. The responsibilities of AOSS 605 consisted of determining the remote sensing techniques, the data processing, and the method to translate the information into a usable output. Aero 483 developed the satellite configuration and the subsystems required for the satellite to accomplish its task. The MEDSAT project is an outgrowth of work already being accomplished by NASA's Biospheric and Disease Monitoring Program and Ames Research Center. NASA's work has been to develop remote sensing techniques to determine the abundance of disease carriers and now this project will place the techniques aboard a satellite. MEDSAT will be unique in its use of both a Synthetic Aperture Radar and visual/IR sensor to obtain comprehensive monitoring of the site. In order to create a highly feasible system, low cost was a high priority. To obtain this goal, a light satellite configuration launched by the Pegasus launch vehicle was used.

  12. Project MEDSAT

    NASA Technical Reports Server (NTRS)

    1991-01-01

    During the winter term of 1991, two design courses at the University of Michigan worked on a joint project, MEDSAT. The two design teams consisted of the Atmospheric, Oceanic, and Spacite System Design and Aerospace Engineering 483 (Aero 483) Aerospace System Design. In collaboration, they worked to produce MEDSAT, a satellite and scientific payload whose purpose was to monitor environmental conditions over Chiapas, Mexico. Information gained from the sensing, combined with regional data, would be used to determine the potential for malaria occurrence in that area. The responsibilities of AOSS 605 consisted of determining the remote sensing techniques, the data processing, and the method to translate the information into a usable output. Aero 483 developed the satellite configuration and the subsystems required for the satellite to accomplish its task. The MEDSAT project is an outgrowth of work already being accomplished by NASA's Biospheric and Disease Monitoring Program and Ames Research Center. NASA's work has been to develop remote sensing techniques to determine the abundance of disease carriers and now this project will place the techniques aboard a satellite. MEDSAT will be unique in its use of both a Synthetic Aperture Radar and visual/IR sensor to obtain comprehensive monitoring of the site. In order to create a highly feasible system, low cost was a high priority. To obtain this goal, a light satellite configuration launched by the Pegasus launch vehicle was used.

  13. Project SEE.

    ERIC Educational Resources Information Center

    Union Township Board of Education, NJ.

    This booklet describes the Specific Education of the Eye (SEE) program, an experimental kindergarten program which emphasizes the development of sensory skills as a prerequisite of learning. The first part of the booklet describes the development, expansion, and recognition of the SEE program. Described are activities (organized in instructional…

  14. People cannot Locate the Projection of an Object on the Surface of a Mirror

    ERIC Educational Resources Information Center

    Lawson, Rebecca

    2010-01-01

    People cannot veridically perceive reflections of objects as projections on the surface of mirrors. People tried to locate an object's projection on a flat mirror. The observer stood at the opposite end of a long mirror to the experimenter. They were told to remember the location of the projection of the experimenter's face. The experimenter then…

  15. Experimental investigations and geochemical modelling of site-specific fluid-fluid and fluid-rock interactions in underground storage of CO2/H2/CH4 mixtures: the H2STORE project

    NASA Astrophysics Data System (ADS)

    De Lucia, Marco; Pilz, Peter

    2015-04-01

    Underground gas storage is increasingly regarded as a technically viable option for meeting the energy demand and environmental targets of many industrialized countries. Besides the long-term CO2 sequestration, energy can be chemically stored in form of CO2/CH4/H2 mixtures, for example resulting from excess wind energy. A precise estimation of the impact of such gas mixtures on the mineralogical, geochemical and petrophysical properties of specific reservoirs and caprocks is crucial for site selection and optimization of storage depth. Underground gas storage is increasingly regarded as a technically viable option for meeting environmental targets and the energy demand through storage in form of H2 or CH4, i.e. resulting from excess wind energy. Gas storage in salt caverns is nowadays a mature technology; in regions where favorable geologic structures such as salt diapires are not available, however, gas storage can only be implemented in porous media such as depleted gas and oil reservoirs or suitable saline aquifers. In such settings, a significant amount of in-situ gas components such as CO2, CH4 (and N2) will always be present, making the CO2/CH4/H2 system of particular interest. A precise estimation of the impact of their gas mixtures on the mineralogical, geochemical and petrophysical properties of specific reservoirs and caprocks is therefore crucial for site selection and optimization of storage depth. In the framework of the collaborative research project H2STORE, the feasibility of industrial-scale gas storage in porous media in several potential siliciclastic depleted gas and oil reservoirs or suitable saline aquifers is being investigated by means of experiments and modelling on actual core materials from the evaluated sites. Among them are the Altmark depleted gas reservoir in Saxony-Anhalt and the Ketzin pilot site for CO2 storage in Brandenburg (Germany). Further sites are located in the Molasse basin in South Germany and Austria. In particular, two

  16. Low-Cost Solar Array Project. Experimental process system development unit for producing semiconductor-grade silicon using the silane-to-silicon process. Quarterly progress report, October-December 1980

    SciTech Connect

    Not Available

    1980-01-01

    Progress is reported on the engineering design, fabrication, assembly, operation, economic analysis, and process support R and D for an Experimental Process System Development Unit (EPSDU) for producing semiconductor-grade silicon using the silane-to-silicon process. Most of the process related equipment has been ordered and is being fabricated. Equipment and building foundations have been completed at the EPSDU site, and all the steel was erected for the gantry. The switch gear/control building and the melter building will be completed during the next quarter. The data collection system design is progressing. Various computer programs are being written which will be used to convert electrical, pneumatic and other raw signals into engineering values. The free-space reactor development work was completed with a final 12-hour run in which the free-space reactor PDU ran flawlessly. Also, the quality control method development task was completed. Slim rods were grown from seed silicon rods for subsequent float zone operation and impurity characterization. An excellent quality epitaxial film was deposited on a silicon wafer. Both undoped ad doped films were deposited and the resistivity of the films have been measured. (WHK)

  17. Experimental and Theoretical Study of Strata Formation in Sedimentary Basins

    DTIC Science & Technology

    2005-09-30

    GOALS The long-term goals of our stratigraphy project are to obtain experimental evidence and to develop quantitative models of the formation of...1 only 14. ABSTRACT The long-term goals of our stratigraphy project are to obtain experimental evidence and to develop quantitative models of the...experimental program should provide new insight and data on how processes average across time scales to produce stratigraphy . Our physically- based

  18. Space Synthetic Biology Project

    NASA Technical Reports Server (NTRS)

    Howard, David; Roman, Monsi; Mansell, James (Matt)

    2015-01-01

    project in selecting the best approaches to the application of bioelectrochemical technologies to ECLS. Figure 1 shows results of simulation of charge transport in an experimental system. Figure 2 shows one of five conceptual designs for ECLS subsystems based on bioelectrochemical reactors. Also during the first 2 years, some work was undertaken to gather fundamental data (conductivities, overpotentials) relevant to the modeling efforts.

  19. Device Oriented Project Controller

    SciTech Connect

    Dalesio, Leo; Kraimer, Martin

    2013-11-20

    This proposal is directed at the issue of developing control systems for very large HEP projects. A de-facto standard in accelerator control is the Experimental Physics and Industrial Control System (EPICS), which has been applied successfully to many physics projects. EPICS is a channel based system that requires that each channel of each device be configured and controlled. In Phase I, the feasibility of a device oriented extension to the distributed channel database was demonstrated by prototyping a device aware version of an EPICS I/O controller that functions with the current version of the channel access communication protocol. Extensions have been made to the grammar to define the database. Only a multi-stage position controller with limit switches was developed in the demonstration, but the grammar should support a full range of functional record types. In phase II, a full set of record types will be developed to support all existing record types, a set of process control functions for closed loop control, and support for experimental beam line control. A tool to configure these records will be developed. A communication protocol will be developed or extensions will be made to Channel Access to support introspection of components of a device. Performance bench marks will be made on both communication protocol and the database. After these records and performance tests are under way, a second of the grammar will be undertaken.

  20. Synthesizing computer generated holograms with reduced number of perspective projections.

    PubMed

    Katz, Barak; Shaked, Natan T; Rosen, Joseph

    2007-10-01

    We present an improved method for recording a synthesized Fourier hologram under incoherent white-light illumination. The advantage of the method is that the number of real projections needed for generating the hologram is significantly reduced. The new method, designated as synthetic projection holography, is demonstrated experimentally. We show that the synthetic projection holography barely affects the reconstructed images. However, by increasing the number of observed projections one can improve the synthetic projection hologram quality.

  1. Project SQUID.

    DTIC Science & Technology

    1980-02-01

    Fendell b) Turbulent Reacting Flow COMBUSTION AND MOLECULAR PROCESSES 1. a) Massachusetts Institute of Technology John Ross b) Experimental and...N. Nielsen b) Analytical Studies of Turbulent Separated Boundary Layers 5. a) TRW Systems F.E. Fendell b) Turbulent Reacting Flow 6. a) United... Fendell b) Turbulent Reacting Flow k* 1 2/26 No. a) Institution Principal b) Title Investigator 8. a) University of Illinois Paul M. Chung b) A

  2. Project Exodus

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Project Exodus is an in-depth study to identify and address the basic problems of a manned mission to Mars. The most important problems concern propulsion, life support, structure, trajectory, and finance. Exodus will employ a passenger ship, cargo ship, and landing craft for the journey to Mars. These three major components of the mission design are discussed separately. Within each component the design characteristics of structures, trajectory, and propulsion are addressed. The design characteristics of life support are mentioned only in those sections requiring it.

  3. Final project report

    SciTech Connect

    Nitin S. Baliga and Leroy Hood

    2008-11-12

    The proposed overarching goal for this project was the following: Data integration, simulation and visualization will facilitate metabolic and regulatory network prediction, exploration, and formulation of hypotheses. We stated three specific aims to achieve the overarching goal of this project: (1) Integration of multiple levels of information such as mRNA and protein levels, predicted protein-protein interactions/associations and gene function will enable construction of models describing environmental response and dynamic behavior. (2) Flexible tools for network inference will accelerate our understanding of biological systems. (3) Flexible exploration and queries of model hypotheses will provide focus and reveal novel dependencies. The underlying philosophy of these proposed aims is that an iterative cycle of experiments, experimental design, and verification will lead to a comprehensive and predictive model that will shed light on systems level mechanisms involved in responses elicited by living systems upon sensing a change in their environment. In the previous years report we demonstrated considerable progress in development of data standards, regulatory network inference and data visualization and exploration. We are pleased to report that several manuscripts describing these procedures have been published in top international peer reviewed journals including Genome Biology, PNAS, and Cell. The abstracts of these manuscripts are given and they summarize our accomplishments in this project.

  4. Status of NICA project

    SciTech Connect

    Meshkov, I. N.

    2012-05-15

    The project of Nuclotron-based Ion Collider fAcility NICA/MPD (+MultiPurpose Detector) under development at JINR (Dubna) is presented. The general goals of the project are providing of colliding beams for experimental studies of both hot and dense strongly interacting baryonicmatter and search for the mixed phase and critical endpoint and spin physics in collisions of polarized protons (deuterons). The first program requires providing of heavy-ion collisions in the energy range of {radical}s{sub NN} = 4 - 11 GeV at average luminosity of L = 1 Multiplication-Sign 10{sup 27} cm{sup -2} s{sup -1} for {sup 197}Au{sup 79+}. The polarized beams mode is proposed to be used in energy range of {radical}s = 12 - 27 GeV (protons) at luminosity of L {>=} 1 Multiplication-Sign 10{sup 30} cm{sup -2} s{sup -1}. The report contains description of the facility scheme and characteristics in heavy-ion operation mode, status and plans of the project development.

  5. Project Exodus

    NASA Technical Reports Server (NTRS)

    Bryant, Rodney (Compiler); Dillon, Jennifer (Compiler); Grewe, George (Compiler); Mcmorrow, Jim (Compiler); Melton, Craig (Compiler); Rainey, Gerald (Compiler); Rinko, John (Compiler); Singh, David (Compiler); Yen, Tzu-Liang (Compiler)

    1990-01-01

    A design for a manned Mars mission, PROJECT EXODUS is presented. PROJECT EXODUS incorporates the design of a hypersonic waverider, cargo ship and NIMF (nuclear rocket using indigenous Martian fuel) shuttle lander to safely carry out a three to five month mission on the surface of Mars. The cargo ship transports return fuel, return engine, surface life support, NIMF shuttle, and the Mars base to low Mars orbit (LMO). The cargo ship is powered by a nuclear electric propulsion (NEP) system which allows the cargo ship to execute a spiral trajectory to Mars. The waverider transports ten astronauts to Mars and back. It is launched from the Space Station with propulsion provided by a chemical engine and a delta velocity of 9 km/sec. The waverider performs an aero-gravity assist maneuver through the atmosphere of Venus to obtain a deflection angle and increase in delta velocity. Once the waverider and cargo ship have docked the astronauts will detach the landing cargo capsules and nuclear electric power plant and remotely pilot them to the surface. They will then descend to the surface aboard the NIMF shuttle. A dome base will be quickly constructed on the surface and the astronauts will conduct an exploratory mission for three to five months. They will return to Earth and dock with the Space Station using the waverider.

  6. Project Explorer

    NASA Technical Reports Server (NTRS)

    Dannenberg, K. K.; Henderson, A.; Lee, J.; Smith, G.; Stluka, E.

    1984-01-01

    PROJECT EXPLORER is a program that will fly student-developed experiments onboard the Space Shuttle in NASA's Get-Away Special (GAS) containers. The program is co-sponsored by the Alabama Space and Rocket Center, the Alabama-Mississippi Section of the American Institute of Aeronautics and Astronautics, Alabama A&M University and requires extensive support by the University of Alabama in Huntsville. A unique feature of this project will demonstrate transmissions to ground stations on amateur radio frequencies in English language. Experiments Nos. 1, 2, and 3 use the microgravity of space flight to study the solidification of lead-antimony and aluminum-copper alloys, the growth of potassium-tetracyanoplatinate hydrate crystals in an aqueous solution, and the germination of radish seeds. Flight results will be compared with Earth-based data. Experiment No. 4 features radio transmission and will also provide timing for the start of all other experiments. A microprocessor will obtain real-time data from all experiments as well as temperature and pressure measurements taken inside the canister. These data will be transmitted on previously announced amateur radio frequencies after they have been converted into the English language by a digitalker for general reception.

  7. Project Explorer

    NASA Technical Reports Server (NTRS)

    Dannenberg, K. K.; Henderson, A.; Lee, J.; Smith, G.; Stluka, E.

    1984-01-01

    PROJECT EXPLORER is a program that will fly student-developed experiments onboard the Space Shuttle in NASA's Get-Away Special (GAS) containers. The program is co-sponsored by the Alabama Space and Rocket Center, the Alabama-Mississippi Section of the American Institute of Aeronautics and Astronautics, Alabama A&M University and requires extensive support by the University of Alabama in Huntsville. A unique feature of this project will demonstrate transmissions to ground stations on amateur radio frequencies in English language. Experiments Nos. 1, 2, and 3 use the microgravity of space flight to study the solidification of lead-antimony and aluminum-copper alloys, the growth of potassium-tetracyanoplatinate hydrate crystals in an aqueous solution, and the germination of radish seeds. Flight results will be compared with Earth-based data. Experiment No. 4 features radio transmission and will also provide timing for the start of all other experiments. A microprocessor will obtain real-time data from all experiments as well as temperature and pressure measurements taken inside the canister. These data will be transmitted on previously announced amateur radio frequencies after they have been converted into the English language by a digitalker for general reception.

  8. SIMBIOS Project

    NASA Technical Reports Server (NTRS)

    Fargion, Giulietta S.; McClain, Charles R.

    2002-01-01

    The purpose of this technical report is to provide current documentation of the Sensor Intercomparison and Merger for Biological and Interdisciplinary Oceanic Studies (SIMBIOS) Project activities, NASA Research Announcement (NRA) research status, satellite data processing, data product validation, and field calibration. This documentation is necessary to ensure that critical information is related to the scientific community and NASA management. This critical information includes the technical difficulties and challenges of validating and combining ocean color data from an array of independent satellite systems to form consistent and accurate global bio-optical time series products. This technical report is not meant as a substitute for scientific literature. Instead, it will provide a ready and responsive vehicle for the multitude of technical reports issued by an operational project. The SIMBIOS Science Team Principal Investigators' (PIs) original contributions to this report are in chapters four and above. The purpose of these contributions is to describe the current research status of the SIMBIOS-NRA-96 funded research. The contributions are published as submitted, with the exception of minor edits to correct obvious grammatical or clerical errors.

  9. PORTNUS Project

    SciTech Connect

    Loyal, Rebecca E.

    2015-07-14

    The objective of the Portunus Project is to create large, automated offshore ports that will the pace and scale of international trade. Additionally, these ports would increase the number of U.S. domestic trade vessels needed, as the imported goods would need to be transported from these offshore platforms to land-based ports such as Boston, Los Angeles, and Newark. Currently, domestic trade in the United States can only be conducted by vessels that abide by the Merchant Marine Act of 1920 – also referred to as the Jones Act. The Jones Act stipulates that vessels involved in domestic trade must be U.S. owned, U.S. built, and manned by a crew made up of U.S. citizens. The Portunus Project would increase the number of Jones Act vessels needed, which raises an interesting economic concern. Are Jones Act ships more expensive to operate than foreign vessels? Would it be more economically efficient to modify the Jones Act and allow vessels manned by foreign crews to engage in U.S. domestic trade? While opposition to altering the Jones Act is strong, it is important to consider the possibility that ship-owners who employ foreign crews will lobby for the chance to enter a growing domestic trade market. Their success would mean potential job loss for thousands of Americans currently employed in maritime trade.

  10. SISCAL project

    NASA Astrophysics Data System (ADS)

    Santer, Richard P.; Fell, Frank

    2003-05-01

    The first "ocean colour" sensor, Coastal Zone Color Scanner (CZCS), was launched in 1978. Oceanographers learnt a lot from CZCS but it remained a purely scientific sensor. In recent years, a new generation of satellite-borne earth observation (EO) instruments has been brought into space. These instruments combine high spectral and spatial resolution with revisiting rates of the order of one per day. More instruments with further increased spatial, spectral and temporal resolution will be available within the next years. In the meantime, evaluation procedures taking advantage of the capabilities of the new instruments were derived, allowing the retrieval of ecologically important parameters with higher accuracy than before. Space agencies are now able to collect and to process satellite data in real time and to disseminate them via the Internet. It is therefore meanwhile possible to envisage using EO operationally. In principle, a significant demand for EO data products on terrestrial or marine ecosystems exists both with public authorities (environmental protection, emergency management, natural resources management, national parks, regional planning, etc) and private companies (tourist industry, insurance companies, water suppliers, etc). However, for a number of reasons, many data products that can be derived from the new instruments and methods have not yet left the scientific community towards public or private end users. It is the intention of the proposed SISCAL (Satellite-based Information System on Coastal Areas and Lakes) project to contribute to the closure of the existing gap between space agencies and research institutions on one side and end users on the other side. To do so, we intend to create a data processor that automatically derives and subsequently delivers over the Internet, in Near-Real-Time (NRT), a number of data products tailored to individual end user needs. The data products will be generated using a Geographical Information System (GIS

  11. The HiPER Experimental Road Map

    SciTech Connect

    Batani, D.; Baton, S.; Badziak, J.; Davies, J.; Gizzi, L.; Hallo, L.; Norreys, P.; Roth, M.; Santos, J.; Tickhoncuk, V.; Woolsey, N.

    2010-02-02

    WP10 is one of the working packages of the HiPER project and it has the goal of addressing, in a systematic and programmatic way, some of the key experimental uncertainties on the way towards fast ignition (and shock ignition) in a perspective of risk reduction, so to contribute to the definition of the basic characteristics of the HiPER project. The paper describes the key points contained in the short term HiPER experimental road map, as well as the results of two first experiments performed in 'HiPER dedicated time slots' in European Laser Facilities.

  12. Local tomographic phase microscopy from differential projections

    NASA Astrophysics Data System (ADS)

    Vishnyakov, G. N.; Levin, G. G.; Minaev, V. L.; Nekrasov, N. A.

    2016-12-01

    It is proposed to use local tomography for optical studies of the internal structure of transparent phase microscopic objects, for example, living cells. From among the many local tomography methods that exist, the algorithms of back projection summation (in which partial derivatives of projections are used as projection data) are chosen. The application of local tomography to living cells is reasonable because, using optical phase microscopy, one can easily obtain projection data in the form of first-order derivatives of projections applying the methods of differential interference contrast and shear interferometry. The mathematical fundamentals of local tomography in differential projections are considered, and a computer simulation of different local tomography methods is performed. A tomographic phase microscope and the results of reconstructing a local tomogram of an erythrocyte from a set of experimental differential projections are described.

  13. Past Project Expo Sites

    EPA Pesticide Factsheets

    This page provides information for Project Expo sites that were featured at the LMOP Conferences in 2013 and 2014. Project Expo sites were featured as being interested in identifying project partners for the development of an LFG energy project.

  14. Project Grandmaster

    SciTech Connect

    2013-09-16

    The purpose of the Project Grandmaster Application is to allow individuals to opt-in and give the application access to data sources about their activities on social media sites. The application will cross-reference these data sources to build up a picture of each individual activities they discuss, either at present or in the past, and place this picture in reference to groups of all participants. The goal is to allow an individual to place themselves in the collective and to understand how their behavior patterns fit with the group and potentially find changes to make, such as activities they weren’t already aware of or different groups of interest they might want to follow.

  15. VIPER project

    NASA Technical Reports Server (NTRS)

    Kershaw, John

    1990-01-01

    The VIPER project has so far produced a formal specification of a 32 bit RISC microprocessor, an implementation of that chip in radiation-hard SOS technology, a partial proof of correctness of the implementation which is still being extended, and a large body of supporting software. The time has now come to consider what has been achieved and what directions should be pursued in the future. The most obvious lesson from the VIPER project was the time and effort needed to use formal methods properly. Most of the problems arose in the interfaces between different formalisms, e.g., between the (informal) English description and the HOL spec, between the block-level spec in HOL and the equivalent in ELLA needed by the low-level CAD tools. These interfaces need to be made rigorous or (better) eliminated. VIPER 1A (the latest chip) is designed to operate in pairs, to give protection against breakdowns in service as well as design faults. We have come to regard redundancy and formal design methods as complementary, the one to guard against normal component failures and the other to provide insurance against the risk of the common-cause failures which bedevil reliability predictions. Any future VIPER chips will certainly need improved performance to keep up with increasingly demanding applications. We have a prototype design (not yet specified formally) which includes 32 and 64 bit multiply, instruction pre-fetch, more efficient interface timing, and a new instruction to allow a quick response to peripheral requests. Work is under way to specify this device in MIRANDA, and then to refine the spec into a block-level design by top-down transformations. When the refinement is complete, a relatively simple proof checker should be able to demonstrate its correctness. This paper is presented in viewgraph form.

  16. The DarkSide project

    SciTech Connect

    Agnes, P.; Agostino, L.; Albuquerque, Ivone Freire Da Mota; Alexander, Thomas R.; Alton, A.; Arisaka, K.; Back, Henning O.; Baldin, B.; Biery, K.; Bonfini, G.; Bossa, M.; Bottino, Bianca; Brigatti, A.; Brodsky, J.; Budano, F.; Bussino, Severino; Cadeddu, Matteo; Cadonati, L.; Cadoni, M.; Calaprice, F.; Canci, N.; Candela, A.; Cao, H.; Cariello, M.; Carlini, Macro; Catalanotti, Sergio; Cavalcante, P.; Chepurnov, A.; Cocco, A. G.; Covone, G.; Crippa, L.; D'Angelo, D.; D'Incecco, M.; Davini, S.; De Cecco, Sandro; De Deo, M.; De Vincenzi, Mario; Derbin, A.; Devoto, A.; Di Eusanio, F.; Di Pietro, Giuseppe; Edkins, E.; Empl, Anton; Fan, A.; Fiorillo, G.; Fomenko, K.; Forster, G.; Franco, D.; Gabriele, F.; Galbiati, C.; Giganti, C.; Goretti, A.; Granato, Francesco; Grandi, L.; Gromov, M.; Guan, M. Y.; Guardincerri, Y.; Hackett, B.; Herner, K.; Hungerford, Edward; Ianni, Al.; Ianni, An.; James, I.; Jollet, C.; Keeter, K.; Kendziora, C.; Kobychev, V.; Koh, G.; Korablev, D.; Korga, G.; Kubankin, Alexander; Li, X.; Lissia, M.; Lombardi, P.; Luitz, S.; Ma, Y. Q.; Machulin, I.; Mandarano, A.; Mari, S. M.; Maricic, J.; Marini, L.; Martoff, J.; Meregaglia, A.; Meyers, P. D.; Miletic, T.; Milincic, R.; Montanari, D.; Monte, Alissa; Montuschi, M.; Monzani, M. E.; Mosteiro, P.; Mount, B.; Muratova, V.; Musico, P.; Napolitano, James; Nelson, A.; Odrowski, S.; Orsini, M.; Ortica, F.; Pagani, L.; Pallavicini, Marco; Pantic, E.; Parmeggiano, S.; Pelczar, K.; Pelliccia, N.; Perasso, S.; Pocar, A.; Pordes, S.; Pugachev, D.; Qian, H.; Randle, K.; Ranucci, Gioacchino; Razeto, A.; Reinhold, B.; Renshaw, Andrew; Romani, A.; Rossi, B.; Rossi, N.; Rountree, S. D.; Sablone, D.; Saggese, P.; Saldanha, R.; Sands, W.; Sangiorgio, Samuele; Savarese, Claudio; Segreto, E.; Semenov, D.; Shields, E.; Singh, Parth; Skorokhvatov, Mikhail; Smirnov, Oleg; Sotnikov, Albert; Stanford, Chris; Suvorov, Yura; Tartaglia, Roberto; Tatarowicz, John; Testera, Gemma; Tonazzo, Alessandra; Trinchese, P.; Unzhakov, Eugenii; Vishneva, Alina; Vogelaar, R. B.; Wada, Masayuki; Walker, Susan E.; Wang, H.; Wang, Y.; Watson, A. W.; Westerdale, S.; Wilhelmi, James; Wojcik, M.; Xiang, Xin; Xu, Jingke; Yang, C. G.; Yoo, J.; Zavatarelli, Sandra; Zec, Adam; Zhong, W. L.; Zhu, Chengliang; Zuzel, G.

    2016-02-01

    DarkSide is a graded experimental project based on radiopure argon, and is now, and will be, used in direct dark matter searches. The present DarkSide-50 detector, operating at the Gran Sasso National Laboratory, is a dual-phase, 50 kg, liquid argon time-projection-chamber surrounded by an active liquid scintillator veto. It is designed to be background free in 3 years of operation. DS-50 performances, when filled with atmospheric argon, are reported. However DS-50 filled with underground argon, shows impressive reduction of the 39Ar isotope. The application of this powerful technology in a future generation of the DarkSide program is discussed.

  17. Project Success in Agile Development Software Projects

    ERIC Educational Resources Information Center

    Farlik, John T.

    2016-01-01

    Project success has multiple definitions in the scholarly literature. Research has shown that some scholars and practitioners define project success as the completion of a project within schedule and within budget. Others consider a successful project as one in which the customer is satisfied with the product. This quantitative study was conducted…

  18. Ace Project as a Project Management Tool

    ERIC Educational Resources Information Center

    Cline, Melinda; Guynes, Carl S.; Simard, Karine

    2010-01-01

    The primary challenge of project management is to achieve the project goals and objectives while adhering to project constraints--usually scope, quality, time and budget. The secondary challenge is to optimize the allocation and integration of resources necessary to meet pre-defined objectives. Project management software provides an active…

  19. Project Success in Agile Development Software Projects

    ERIC Educational Resources Information Center

    Farlik, John T.

    2016-01-01

    Project success has multiple definitions in the scholarly literature. Research has shown that some scholars and practitioners define project success as the completion of a project within schedule and within budget. Others consider a successful project as one in which the customer is satisfied with the product. This quantitative study was conducted…

  20. Human brain mapping: Experimental and computational approaches

    SciTech Connect

    Wood, C.C.; George, J.S.; Schmidt, D.M.; Aine, C.J.; Sanders, J.; Belliveau, J.

    1998-11-01

    This is the final report of a three-year, Laboratory-Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). This program developed project combined Los Alamos' and collaborators' strengths in noninvasive brain imaging and high performance computing to develop potential contributions to the multi-agency Human Brain Project led by the National Institute of Mental Health. The experimental component of the project emphasized the optimization of spatial and temporal resolution of functional brain imaging by combining: (a) structural MRI measurements of brain anatomy; (b) functional MRI measurements of blood flow and oxygenation; and (c) MEG measurements of time-resolved neuronal population currents. The computational component of the project emphasized development of a high-resolution 3-D volumetric model of the brain based on anatomical MRI, in which structural and functional information from multiple imaging modalities can be integrated into a single computational framework for modeling, visualization, and database representation.

  1. Project Information Packages Kit.

    ERIC Educational Resources Information Center

    RMC Research Corp., Mountain View, CA.

    Presented are an overview booklet, a project selection guide, and six Project Information Packages (PIPs) for six exemplary projects serving underachieving students in grades k through 9. The overview booklet outlines the PIP projects and includes a chart of major project features. A project selection guide reviews the PIP history, PIP contents,…

  2. Experimental Internet Environment Software Development

    NASA Technical Reports Server (NTRS)

    Maddux, Gary A.

    1998-01-01

    Geographically distributed project teams need an Internet based collaborative work environment or "Intranet." The Virtual Research Center (VRC) is an experimental Intranet server that combines several services such as desktop conferencing, file archives, on-line publishing, and security. Using the World Wide Web (WWW) as a shared space paradigm, the Graphical User Interface (GUI) presents users with images of a lunar colony. Each project has a wing of the colony and each wing has a conference room, library, laboratory, and mail station. In FY95, the VRC development team proved the feasibility of this shared space concept by building a prototype using a Netscape commerce server and several public domain programs. Successful demonstrations of the prototype resulted in approval for a second phase. Phase 2, documented by this report, will produce a seamlessly integrated environment by introducing new technologies such as Java and Adobe Web Links to replace less efficient interface software.

  3. Elementary and middle school science improvement project

    NASA Technical Reports Server (NTRS)

    Mcguire, Saundra Yancy

    1987-01-01

    The Alabama A & M University Elementary and Middle School Science Improvement Project (Project SIP) was instituted in response to a need to improve the ability of North Alabama teachers to teach science effectively using the experimental or hands-on approach. The major component of the project was a two-week workshop. Follow-up visits were made to the classrooms of many of the participating teachers to obtain information on how the program was being implemented in the classroom. The administrative aspects of the program, the delivery of the services to participating teachers, and the project outcomes are addressed.

  4. The 4D nucleome project.

    PubMed

    Dekker, Job; Belmont, Andrew S; Guttman, Mitchell; Leshyk, Victor O; Lis, John T; Lomvardas, Stavros; Mirny, Leonid A; O'Shea, Clodagh C; Park, Peter J; Ren, Bing; Politz, Joan C Ritland; Shendure, Jay; Zhong, Sheng

    2017-09-13

    The 4D Nucleome Network aims to develop and apply approaches to map the structure and dynamics of the human and mouse genomes in space and time with the goal of gaining deeper mechanistic insights into how the nucleus is organized and functions. The project will develop and benchmark experimental and computational approaches for measuring genome conformation and nuclear organization, and investigate how these contribute to gene regulation and other genome functions. Validated experimental technologies will be combined with biophysical approaches to generate quantitative models of spatial genome organization in different biological states, both in cell populations and in single cells.

  5. Experimental studies of glass refining

    NASA Technical Reports Server (NTRS)

    Subramanian, R. S.; Cole, R.; Kondos, P.

    1984-01-01

    The basic components of the experimental apparatus were selected and acquired. Techniques were developed for the fabrication of the special crucibles necessary for the experiments. Arrangements were made for the analysis of glass and gas bubble samples for composition information. Donations of major equipment were received for this project from Owens, Illinois where a similar study had been conducted a few year ago. Decisions were made regarding the actual glass composition to be used, the gas to be used in the first experiments, and the temperatures at which the experiments should be conducted. A microcomputer was acquired, and work was begun on interfacing the video analyzer to it.

  6. Project LASER

    NASA Technical Reports Server (NTRS)

    1990-01-01

    NASA formally launched Project LASER (Learning About Science, Engineering and Research) in March 1990, a program designed to help teachers improve science and mathematics education and to provide 'hands on' experiences. It featured the first LASER Mobile Teacher Resource Center (MTRC), is designed to reach educators all over the nation. NASA hopes to operate several MTRCs with funds provided by private industry. The mobile unit is a 22-ton tractor-trailer stocked with NASA educational publications and outfitted with six work stations. Each work station, which can accommodate two teachers at a time, has a computer providing access to NASA Spacelink. Each also has video recorders and photocopy/photographic equipment for the teacher's use. MTRC is only one of the five major elements within LASER. The others are: a Space Technology Course, to promote integration of space science studies with traditional courses; the Volunteer Databank, in which NASA employees are encouraged to volunteer as tutors, instructors, etc; Mobile Discovery Laboratories that will carry simple laboratory equipment and computers to provide hands-on activities for students and demonstrations of classroom activities for teachers; and the Public Library Science Program which will present library based science and math programs.

  7. Character Projection Mask Set Optimization for Enhancing Throughput of MCC Projection Systems

    NASA Astrophysics Data System (ADS)

    Sugihara, Makoto; Matsunaga, Yusuke; Murakami, Kazuaki

    Character projection (CP) lithography is utilized for maskless lithography and is a potential for the future photomask manufacture because it can project ICs much faster than point beam projection or variable-shaped beam (VSB) projection. In this paper, we first present a projection mask set development methodology for multi-column-cell (MCC) systems, in which column-cells can project patterns in parallel with the CP and VSB lithographies. Next, we present an INLP (integer nonlinear programming) model as well as an ILP (integer linear programming) model for optimizing a CP mask set of an MCC projection system so that projection time is reduced. The experimental results show that our optimization has achieved 33.4% less projection time in the best case than a naive CP mask development approach. The experimental results indicate that our CP mask set optimization method has virtually increased cell pattern objects on CP masks and has decreased VSB projection so that it has achieved higher projection throughput than just parallelizing two column-cells with conventional CP masks.

  8. CGS-MSFSS Project report

    SciTech Connect

    Harvey-Collard, Patrick

    2015-10-27

    From January 2015 to July 2015, I was doing research at Sandia National Laboratories in Albuquerque, United States. My work there consisted of performing experimental measurements using Sandia’s unique silicon quantum computing platform. The project is about coupling donor spin quantum bits, or qubits, to quantum dots in a silicon nanostructure based on conventional microchip technology. During the project, I devised a new quantum state readout mechanism that allow better, longer lived measurement signals. The measurement (or readout) mechanism is key to any qubit architecture. Next, I was able to demonstrate a quantum manipulation of the two-electron spin states of the coupled donor and quantum dot system. This constitutes a breakthrough for donor spin qubits in silicon because it could enable larger systems consisting of many qubits. This project will lead to publications in scientific journals, presentations in international conferences, and generates exciting new opportunities for manipulating nature at the nanoscale.

  9. Demonstration project cuts red tape

    NASA Astrophysics Data System (ADS)

    Katzoff, Judith A.

    Results from a demonstration project aimed at cutting red tape in federal grants for basic research at universities are "very encouraging" so far, according to Don I. Phillips, executive director of the Government-University-Industry Research Roundtable. The roundtable is coordinating the experimental effort, with the participation of five major federal agencies as well as the Florida state university system and the University of Miami (a private institution in Coral Gables, Fla.).Under the project, special conditions apply to grants from the participating agencies to individual researchers at the participating universities: Investigators do not have to ask the agency's permission for changes in budget allocations, purchases of permanent equipment, or foreign travel. Grant money can be spent up to a year after the grant ends without a special request. Under this plan, researchers, with agency approval, can also ask to have their entire research program covered as a single administrative entity, rather than as several individual projects.

  10. Final project report

    SciTech Connect

    Podzorov, Vitaly

    2012-10-28

    The scope of this project is to investigate fundamental aspects of self-assembled monolayers (SAMs) grown at the surface of organic semiconductors and other electronic materials, recently discovered in our group (Fig. 1) [1]. Understanding the growth mechanism and structure of these SAMs, as well as investigating the effect of SAM-induced high surface conductivity, are the main thrusts of the project. An additional thrust of the project is to find new ways of surface doping or surface gating of novel semiconductors, in which electronic traps at the interface would be passivated. Molecular self assembly is an exciting research area of modern materials science, playing an important role in a variety of emerging applications, such as organic and molecular electronics, bioengineering, sensors and actuators. The current effort in this field has been focused on two experimental platforms: SAMs on metals (e.g., Au) and SAMs on inorganic oxides (e.g., SiO2). We have recently discovered the third platform, molecular self-assembly at the surface of carbon-based electronic materials (organic semiconductors, graphene and CNTs), which opens new opportunities for fundamental research and applications (Fig. 1) [1, 2, 3]. One of the most intriguing aspects of the new discovery is that formation of an FTS self-assembled monolayer on these materials induces a high-density mobile charges, with n up to 1014 cm-2, resulting in a large surface conductivity, σ ≈ 10-5 S·square-1 [1]. The effect is due to an interfacial electron transfer from the semiconductor to the SAM, resulting in a 0.54 V potential drop across the 1.3 nm-thick SAM, as recently revealed by Kelvin probe microscopy in rubrene [4].

  11. The EEE Project

    NASA Astrophysics Data System (ADS)

    Abbrescia, M.; An, S.; Antolini, R.; Badala, A.; Baldini Ferroli, R.; Bencivenni, G.; Blanco, F.; Bressan, E.; Chiavassa, A.; Chiri, C.; Cifarelli, L.; Cindolo, F.; Coccia, E.; de Pasquale, S.; di Giovanni, A.; d'Incecco, M.; Fabbri, F.L.; Frolov, V.; Garbini, M.; Gustavino, C.; Hatzifotiadou, D.; Imponente, G.; Kim, J.; La Rocca, P.; Librizzi, F.; Maggiora, A.; Menghetti, H.; Miozzi, S.; Moro, R.; Panareo, M.; Pappalardo, G.S.; Piragino, G.; Riggi, F.; Romano, F.; Sartorelli, G.; Sbarra, C.; Selvi, M.; Serci, S.; WIlliams, C.; Zichichi, A.; Zuyenski, R.

    The EEE (/Extreme Energy Event/) Project is an experiment for the study of very high-energy extensive air showers, actually starting in Italy. It is based on the detection of the shower muon component by means of a network of tracking detectors, installed in Italian High Schools. The Project, supported by the Ministero dell’Università e della Ricerca (MIUR), Istituto Nazionale di Fisica Nucleare (INFN), European Organization for Nuclear Research (CERN) and Museo Storico della Fisica e Centro Studi e Ricerche “E. Fermi” has been conceived by its leader Professor Antonino Zichichi. In its first phase the detector telescopes will be installed in 21 High Schools in 7 piloting cities all over Italy. The network will soon be heavily upgraded by increasing the number of High Schools and cities. The single tracking telescope is composed by 3 large (~ 2 m2 ) Multi-gap Resistive Plate Chambers (MRPC), realized with float glass electrodes. The use of particle detectors based on such MRPCs will allow to determine with a very high accuracy the direction of the axis of cosmic ray showers initiated by primaries of ultra-high energy, together with a high temporal resolution. The first MRPC telescope, installed in the Liceo Scientifico “B.Touschek” in Grottaferrata near the LNF-INFN site (nearby Rome), is successfully running. By the end of year 2007, the installation of the other telescopes will open the way for the first search of high-energy cosmic rays distant coincidences. In the future, serving many High Schools scattered all over the Italian territory, the EEE Project will also allow to investigate coincidences between multiple primaries producing distant showers. Here we present the experimental apparatus and its tasks.

  12. Project summary

    NASA Technical Reports Server (NTRS)

    1991-01-01

    California Polytechnic State University's design project for the 1990-91 school year was the design of a close air support aircraft. There were eight design groups that participated and were given requests for proposals. These proposals contained mission specifications, particular performance and payload requirements, as well as the main design drivers. The mission specifications called for a single pilot weighing 225 lb with equipment. The design mission profile consisted of the following: (1) warm-up, taxi, take off, and accelerate to cruise speed; (2) dash at sea level at 500 knots to a point 250 nmi from take off; (3) combat phase, requiring two combat passes at 450 knots that each consist of a 360 deg turn and an energy increase of 4000 ft. - at each pass, half of air-to-surface ordnance is released; (4) dash at sea level at 500 knots 250 nmi back to base; and (5) land with 20 min of reserve fuel. The request for proposal also specified the following performance requirements with 50 percent internal fuel and standard stores: (1) the aircraft must be able to accelerate from Mach 0.3 to 0.5 at sea level in less than 20 sec; (2) required turn rates are 4.5 sustained g at 450 knots at sea level; (3) the aircraft must have a reattack time of 25 sec or less (reattack time was defined as the time between the first and second weapon drops); (4) the aircraft is allowed a maximum take off and landing ground roll of 2000 ft. The payload requirements were 20 Mk 82 general-purpose free-fall bombs and racks; 1 GAU-8A 30-mm cannon with 1350 rounds; and 2 AIM-9L Sidewinder missiles and racks. The main design drivers expressed in the request for proposal were that the aircraft should be survivable and maintainable. It must be able to operate in remote areas with little or no maintenance. Simplicity was considered the most important factor in achieving the former goal. In addition, the aircraft must be low cost both in acquisition and operation. The summaries of the aircraft

  13. The Clinical Schools Project.

    ERIC Educational Resources Information Center

    San Francisco State Univ., CA. Dept. of Elementary Education.

    This description of the Clinical Schools Project (a partnership which includes San Francisco State University, San Francisco Unified School District, and United Educators of San Francisco, California) contains a project description, three papers, and a proposal for establishing the project. The project description outlines the project, defines a…

  14. An Experimental Investigation of Time Delays in Software Project Staffing

    DTIC Science & Technology

    1994-06-01

    Swett 2 B Hollowell 50 38 Landau 4 A Johnson 17 46 Gambrino I C Landau 38 47 Buxton 2 B Lee 30 48 Bennett 3 D Sufian 52 49 Swanson 1 C Swanson 49 50... Hollowell 2 B Swett 36 52 ISufian 7 3 D 56 APPENDIX J: SEATING CHARTS LAB 224 SECTION ONE LAB 350 SIT IN ASSIGNED SEA TS IF PROBLEMS ARISE SEEK OUT LAB

  15. The 100 kW experimental wind turbine generator project

    NASA Technical Reports Server (NTRS)

    Puthoff, R. L.; Sirocky, P.

    1975-01-01

    The Energy Research and Development Administration and the NASA Lewis Research Center engaged jointly in a Wind Energy Program which included the design and erection of a 100 kW wind turbine generator. This test machine consists of a rotor turbine, transmission, shaft, alternator, and tower. The rotor, measuring 125 feet in diameter and consisting of two variable pitch blades, operates at 40 rpm and generates 100 kW of electrical power at a wind velocity of 18 mph. The entire assembly is placed on top of a tower 100 feet above ground level. The machine was scheduled to be ready for operation in August, 1975.

  16. TARGET Project Experimental Methods | Office of Cancer Genomics

    Cancer.gov

    On this page researchers can find detailed information describing how TARGET data was generated by genomic platform, including protocols for establishing high-quality nucleic acid samples. *Note to users: Protocols are continuing to be added as data and metadata for each platform become available. Please contact ocg@mail.nih.gov with any questions.

  17. Solar-thermal experimental projects on the Spanish Plataforma Solar

    NASA Astrophysics Data System (ADS)

    Grasse, W.

    1981-11-01

    The Plataforma Solar with an area of 1,000,000 sq m is located in Spain at a distance of approximately 50 km from the Mediterranean. In May 1979, nine members of the International Energy Agency (IEA) decided to support the construction of Small Solar Power Systems (SSPS). The countries involved include West Germany, the U.S., Spain, and Italy. The SSPS are to demonstrate the operational feasibility of solar technologies which have been mainly developed in Germany and the U.S. In addition, data are to be obtained regarding the relative competitive position of two different operational concepts for SSPS. The concepts are related to the central receiver system (solar tower) and the distributed collector system. Attention is also given to the Spanish solar power station CESA-1 and the German-Spanish technology program GAST, which is to explore the technological limits of solar-energy systems.

  18. 'O.I.C.' Experimental and Demonstration Project. Final Report.

    ERIC Educational Resources Information Center

    Shaw, Leander J., Jr.; Gibson, Joseph W.

    The goals of the OIC organization in Jacksonville include providing hope for impoverished and hard-core unemployed in the form of job preparation by providing adult education, pre-vocational training, skills training, counseling, job development, placement and followup. Another primary goal of OIC is providing and emphasizing minority group…

  19. The project scientist's role in scientific spacecraft project management. M.S. Thesis - George Washington Univ.

    NASA Technical Reports Server (NTRS)

    Eller, E. L.

    1976-01-01

    The project scientists is in a position which rates very high in terms of behavioral study recommendations. His influence over objectives is generally considered to be important. He is highly autonomous in a moderately coordinated environment. He has diverse managerial and technical functions and the performance of these functions require him to grow beyond his role as an experimenter. However, the position within the line organization for those interviewed is also very stimulating, rating almost as high by the same criteria. The role of project scientist may not be the dominant means of professional growth for the experienced scientific investigators. The influence which the project scientist exerts on the project and the stimulation of that position for him are determined largely by his position outside the defined project scientist role. The role of the project scientist is changing because the environment of those who become project scientists is changing.

  20. Managing Projects for Change: Contextualised Project Management

    ERIC Educational Resources Information Center

    Tynan, Belinda; Adlington, Rachael; Stewart, Cherry; Vale, Deborah; Sims, Rod; Shanahan, Peter

    2010-01-01

    This paper will detail three projects which focussed on enhancing online learning at a large Australian distance education University within a School of Business, School of Health and School of Education. Each project had special funding and took quite distinctive project management approaches, which reflect the desire to embed innovation and…

  1. Project Panama: An International Service Project

    ERIC Educational Resources Information Center

    Aydlett, Lydia; Randolph, Mickey; Wells, Gayle

    2010-01-01

    Participation in service learning projects is a growing phenomenon at universities and colleges. Research indicates service projects are beneficial for college students and adults. There is little data investigating developmental differences in how younger versus older participants perceive the service learning process. In this project, older…

  2. Elementary School Projects.

    ERIC Educational Resources Information Center

    Learning By Design, 2001

    2001-01-01

    Highlights elementary school construction projects that have won the Learning By Design Awards for 2001. Projects covered involve new school construction; and renovation, additions, and restoration. (GR)

  3. Teaching Experimental Methods while Bringing Smiles to your Students' Faces.

    ERIC Educational Resources Information Center

    Grahe, Jon E.; Hinsz, Verlin B.; Williams, Kipling D.

    2000-01-01

    Illustrates a field experiment in which students studied whether people (1) respond to smiles with smiles and (2) fail to reciprocate frowns. Explains that the project facilitates understanding of methodological issues, such as random assignment, manipulation strength, and experimenter bias. Discusses the procedure and results from the project and…

  4. Depth-expression characteristics of multi-projection 3D display systems [invited].

    PubMed

    Park, Soon-gi; Hong, Jong-Young; Lee, Chang-Kun; Miranda, Matheus; Kim, Youngmin; Lee, Byoungho

    2014-09-20

    A multi-projection display consists of multiple projection units. Because of the large amount of data, a multi-projection system shows large, high-quality images. According to the projection geometry and the optical configuration, multi-projection systems show different viewing characteristics for generated three-dimensional images. In this paper, we analyzed the various projection geometries of multi-projection systems, and explained the different depth-expression characteristics for each individual projection geometry. We also demonstrated the depth-expression characteristic of an experimental multi-projection system.

  5. Project Lodestar Special Report.

    ERIC Educational Resources Information Center

    Brown, Peggy, Ed.

    1981-01-01

    The Association of American Colleges' (AAC) Project Lodestar is addressed in an article and descriptions of the pilot phase of the project at 13 institutions. In "Project Lodestar: Realistically Assessing the Future," Peggy Brown provides an overview of the project, which is designed to help colleges and universities in assessment of…

  6. Earth System Science Project

    ERIC Educational Resources Information Center

    Rutherford, Sandra; Coffman, Margaret

    2004-01-01

    For several decades, science teachers have used bottles for classroom projects designed to teach students about biology. Bottle projects do not have to just focus on biology, however. These projects can also be used to engage students in Earth science topics. This article describes the Earth System Science Project, which was adapted and developed…

  7. eProject Builder

    SciTech Connect

    2014-06-01

    eProject Builder enables Energy Services Companies (ESCOs) and their contracting agencies to: 1. upload and track project-level Information 2. generate basic project reports required by local, state, and/or federal agencies 3. benchmark new Energy Savings Performance Contract (ESPC) projects against historical data

  8. Project Lodestar Special Report.

    ERIC Educational Resources Information Center

    Brown, Peggy, Ed.

    1981-01-01

    The Association of American Colleges' (AAC) Project Lodestar is addressed in an article and descriptions of the pilot phase of the project at 13 institutions. In "Project Lodestar: Realistically Assessing the Future," Peggy Brown provides an overview of the project, which is designed to help colleges and universities in assessment of…

  9. NCMS ESS 2000 Project

    NASA Technical Reports Server (NTRS)

    Gibbel, Mark; Bellamy, Marvin; DeSantis, Charlie; Hess, John; Pattok, Tracy; Quintero, Andrew; Silver, R.

    1996-01-01

    ESS 2000 has the vision of enhancing the knowledge necessary to implement cost-effective, leading-edge ESS technologies and procedures in order to increase U.S. electronics industry competitiveness. This paper defines EES and discusses the factors driving the project, the objectives of the project, its participants, the three phases of the project, the technologies involved, and project deliverables.

  10. Earth System Science Project

    ERIC Educational Resources Information Center

    Rutherford, Sandra; Coffman, Margaret

    2004-01-01

    For several decades, science teachers have used bottles for classroom projects designed to teach students about biology. Bottle projects do not have to just focus on biology, however. These projects can also be used to engage students in Earth science topics. This article describes the Earth System Science Project, which was adapted and developed…

  11. Determinants of project success

    NASA Technical Reports Server (NTRS)

    Murphy, D. C.; Baker, B. N.; Fisher, D.

    1974-01-01

    The interactions of numerous project characteristics, with particular reference to project performance, were studied. Determinants of success are identified along with the accompanying implications for client organization, parent organization, project organization, and future research. Variables are selected which are found to have the greatest impact on project outcome, and the methodology and analytic techniques to be employed in identification of those variables are discussed.

  12. eProject Builder

    SciTech Connect

    2014-06-01

    eProject Builder enables Energy Services Companies (ESCOs) and their contracting agencies to: 1. upload and track project-level Information 2. generate basic project reports required by local, state, and/or federal agencies 3. benchmark new Energy Savings Performance Contract (ESPC) projects against historical data

  13. Korea's School Grounds Projects

    ERIC Educational Resources Information Center

    Park, Joohun

    2003-01-01

    This article describes two projects which Korea has undertaken to improve its school grounds: (1) the Green School Project; and (2) the School Forest Pilot Project. The Korean Ministry of Education and Human Resources Development (MOE&HRI) recently launched the Green School Project centred on existing urban schools with poor outdoor…

  14. NCMS ESS 2000 Project

    NASA Technical Reports Server (NTRS)

    Gibbel, Mark; Bellamy, Marvin; DeSantis, Charlie; Hess, John; Pattok, Tracy; Quintero, Andrew; Silver, R.

    1996-01-01

    ESS 2000 has the vision of enhancing the knowledge necessary to implement cost-effective, leading-edge ESS technologies and procedures in order to increase U.S. electronics industry competitiveness. This paper defines EES and discusses the factors driving the project, the objectives of the project, its participants, the three phases of the project, the technologies involved, and project deliverables.

  15. Korea's School Grounds Projects

    ERIC Educational Resources Information Center

    Park, Joohun

    2003-01-01

    This article describes two projects which Korea has undertaken to improve its school grounds: (1) the Green School Project; and (2) the School Forest Pilot Project. The Korean Ministry of Education and Human Resources Development (MOE&HRI) recently launched the Green School Project centred on existing urban schools with poor outdoor…

  16. An Economic Analysis of the Ypsilanti Perry Preschool Project. Monograph Number 5.

    ERIC Educational Resources Information Center

    Weber, C. U.; And Others

    The Ypsilanti Perry Preschool Project was a compensatory education project conducted during the 1960's. This paper provides a benefit cost analysis of the project. The internal rate of return to investment in the Perry Project was calculated using marginal analysis. Benefits and costs for the experimental group and the control group were compared.…

  17. Experimental verification of transient nonlinear acoustical holography.

    PubMed

    Jing, Yun; Cannata, Jonathan; Wang, Tianren

    2013-05-01

    This paper presents an experimental study on nonlinear transient acoustical holography. The validity and effectiveness of a recently proposed nonlinear transient acoustical holography algorithm is evaluated in the presence of noise. The acoustic field measured on a post-focal plane of a high-intensity focused transducer is backward projected to reconstruct the pressure distributions on the focal and a pre-focal plane, which are shown to be in good agreement with the measurement. In contrast, the conventional linear holography produces erroneous results in this case where the nonlinearity involved is strong. Forward acoustic field projection was also carried out to further verify the algorithm.

  18. Guidelines for Project Management

    NASA Technical Reports Server (NTRS)

    Ben-Arieh, David

    2001-01-01

    Project management is an important part of the professional activities at Kennedy Space Center (KSC). Project management is the means by which many of the operations at KSC take shape. Moreover, projects at KSC are implemented in a variety of ways in different organizations. The official guidelines for project management are provided by NASA headquarters and are quite general. The project reported herein deals with developing practical and detailed project management guidelines in support of the project managers. This report summarizes the current project management effort in the Process Management Division and presents a new modeling approach of project management developed by the author. The report also presents the Project Management Guidelines developed during the summer.

  19. Using Project Complexity Determinations to Establish Required Levels of Project Rigor

    SciTech Connect

    Andrews, Thomas D.

    2015-10-01

    This presentation discusses the project complexity determination process that was developed by National Security Technologies, LLC, for the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office for implementation at the Nevada National Security Site (NNSS). The complexity determination process was developed to address the diversity of NNSS project types, size, and complexity; to fill the need for one procedure but with provision for tailoring the level of rigor to the project type, size, and complexity; and to provide consistent, repeatable, effective application of project management processes across the enterprise; and to achieve higher levels of efficiency in project delivery. These needs are illustrated by the wide diversity of NNSS projects: Defense Experimentation, Global Security, weapons tests, military training areas, sensor development and testing, training in realistic environments, intelligence community support, sensor development, environmental restoration/waste management, and disposal of radioactive waste, among others.

  20. The FIFE Project at Fermilab

    SciTech Connect

    Box, D.; Boyd, J.; Di Benedetto, V.; Ding, P.; Dykstra, D.; Fattoruso, M.; Garzoglio, G.; Herner, K.; Levshina, T.; Kirby, M.; Kreymer, A.; Mazzacane, A.; Mengel, M.; Mhashilkar, P.; Podstavkov, V.; Retzke, K.; Sharma, N.

    2016-01-01

    The FabrIc for Frontier Experiments (FIFE) project is an initiative within the Fermilab Scientific Computing Division designed to steer the computing model for non-LHC Fermilab experiments across multiple physics areas. FIFE is a collaborative effort between experimenters and computing professionals to design and develop integrated computing models for experiments of varying size, needs, and infrastructure. The major focus of the FIFE project is the development, deployment, and integration of solutions for high throughput computing, data management, database access and collaboration management within an experiment. To accomplish this goal, FIFE has developed workflows that utilize Open Science Grid compute sites along with dedicated and commercial cloud resources. The FIFE project has made significant progress integrating into experiment computing operations several services including a common job submission service, software and reference data distribution through CVMFS repositories, flexible and robust data transfer clients, and access to opportunistic resources on the Open Science Grid. The progress with current experiments and plans for expansion with additional projects will be discussed. FIFE has taken the leading role in defining the computing model for Fermilab experiments, aided in the design of experiments beyond those hosted at Fermilab, and will continue to define the future direction of high throughput computing for future physics experiments worldwide.

  1. Experimental contextuality in classical light

    NASA Astrophysics Data System (ADS)

    Li, Tao; Zeng, Qiang; Song, Xinbing; Zhang, Xiangdong

    2017-03-01

    The Klyachko, Can, Binicioglu, and Shumovsky (KCBS) inequality is an important contextuality inequality in three-level system, which has been demonstrated experimentally by using quantum states. Using the path and polarization degrees of freedom of classical optics fields, we have constructed the classical trit (cetrit), tested the KCBS inequality and its geometrical form (Wright’s inequality) in this work. The projection measurement has been implemented, the clear violations of the KCBS inequality and its geometrical form have been observed. This means that the contextuality inequality, which is commonly used in test of the conflict between quantum theory and noncontextual realism, may be used as a quantitative tool in classical optical coherence to describe correlation characteristics of the classical fields.

  2. Experimental contextuality in classical light.

    PubMed

    Li, Tao; Zeng, Qiang; Song, Xinbing; Zhang, Xiangdong

    2017-03-14

    The Klyachko, Can, Binicioglu, and Shumovsky (KCBS) inequality is an important contextuality inequality in three-level system, which has been demonstrated experimentally by using quantum states. Using the path and polarization degrees of freedom of classical optics fields, we have constructed the classical trit (cetrit), tested the KCBS inequality and its geometrical form (Wright's inequality) in this work. The projection measurement has been implemented, the clear violations of the KCBS inequality and its geometrical form have been observed. This means that the contextuality inequality, which is commonly used in test of the conflict between quantum theory and noncontextual realism, may be used as a quantitative tool in classical optical coherence to describe correlation characteristics of the classical fields.

  3. Experimental contextuality in classical light

    PubMed Central

    Li, Tao; Zeng, Qiang; Song, Xinbing; Zhang, Xiangdong

    2017-01-01

    The Klyachko, Can, Binicioglu, and Shumovsky (KCBS) inequality is an important contextuality inequality in three-level system, which has been demonstrated experimentally by using quantum states. Using the path and polarization degrees of freedom of classical optics fields, we have constructed the classical trit (cetrit), tested the KCBS inequality and its geometrical form (Wright’s inequality) in this work. The projection measurement has been implemented, the clear violations of the KCBS inequality and its geometrical form have been observed. This means that the contextuality inequality, which is commonly used in test of the conflict between quantum theory and noncontextual realism, may be used as a quantitative tool in classical optical coherence to describe correlation characteristics of the classical fields. PMID:28291227

  4. Is animal experimentation fundamental?

    PubMed

    d'Acampora, Armando José; Rossi, Lucas Félix; Ely, Jorge Bins; de Vasconcellos, Zulmar Acciolli

    2009-01-01

    The understanding about the utilization of experimental animals in scientific research and in teaching is many times a complex issue. Special attention needs to be paid to attain the understanding by the general public of the importance of animal experimentation in experimental research and in undergraduate medical teaching. Experimental teaching and research based on the availability of animals for experimentation is important and necessary for the personal and scientific development of the physician-to-be. The technological arsenal which intends to mimic experimentation animals and thus fully replace their use many times does not prove to be compatible with the reality of the living animal. The purpose of this paper is to discuss aspects concerning this topic, bringing up an issue which is complex and likely to arouse in-depth reflections.

  5. Experimental and Modeling Studies of Massif Anorthosites

    NASA Technical Reports Server (NTRS)

    Longhi, John

    1999-01-01

    This termination report covers the latter part of a single research effort spanning several grant cycles. During this time there was a single title, "Experimental and Modeling Studies of Massif Anorthosites", but there were several contract numbers as the mode and location of NASA contract administration changed. Initially, the project was funded as an increment to the PI's other grant, "Early Differentiation of the Moon: Experimental and Modeling Studies", but subsequently it became an independent grant. Table 1 contains a brief summary of the dates and contract numbers.

  6. Lepton Flavor Violation. — Experimental

    NASA Astrophysics Data System (ADS)

    Aoki, M.

    2005-06-01

    Lepton flavor violation (LFV) in the charged sector has been gaining great interests these days. Experimental researches looking for muon LFV such as MEG and MECO are in preparation, and aiming to discover the muon LFV signal within this decade. There is also another activity called PRISM/PRIME project underway, which aims to expand muon LFV research furthermore. The status of those experimental studies will be described. The idea of building Muon Factory and its relevance to the future of neutrino physics is also commented upon.

  7. Improving the physiological realism of experimental models.

    PubMed

    Vinnakota, Kalyan C; Cha, Chae Y; Rorsman, Patrik; Balaban, Robert S; La Gerche, Andre; Wade-Martins, Richard; Beard, Daniel A; Jeneson, Jeroen A L

    2016-04-06

    The Virtual Physiological Human (VPH) project aims to develop integrative, explanatory and predictive computational models (C-Models) as numerical investigational tools to study disease, identify and design effective therapies and provide an in silico platform for drug screening. Ultimately, these models rely on the analysis and integration of experimental data. As such, the success of VPH depends on the availability of physiologically realistic experimental models (E-Models) of human organ function that can be parametrized to test the numerical models. Here, the current state of suitable E-models, ranging from in vitro non-human cell organelles to in vivo human organ systems, is discussed. Specifically, challenges and recent progress in improving the physiological realism of E-models that may benefit the VPH project are highlighted and discussed using examples from the field of research on cardiovascular disease, musculoskeletal disorders, diabetes and Parkinson's disease.

  8. Improving the physiological realism of experimental models

    PubMed Central

    Vinnakota, Kalyan C.; Cha, Chae Y.; Rorsman, Patrik; Balaban, Robert S.; La Gerche, Andre; Wade-Martins, Richard; Beard, Daniel A.

    2016-01-01

    The Virtual Physiological Human (VPH) project aims to develop integrative, explanatory and predictive computational models (C-Models) as numerical investigational tools to study disease, identify and design effective therapies and provide an in silico platform for drug screening. Ultimately, these models rely on the analysis and integration of experimental data. As such, the success of VPH depends on the availability of physiologically realistic experimental models (E-Models) of human organ function that can be parametrized to test the numerical models. Here, the current state of suitable E-models, ranging from in vitro non-human cell organelles to in vivo human organ systems, is discussed. Specifically, challenges and recent progress in improving the physiological realism of E-models that may benefit the VPH project are highlighted and discussed using examples from the field of research on cardiovascular disease, musculoskeletal disorders, diabetes and Parkinson's disease. PMID:27051507

  9. The lightcraft project

    NASA Technical Reports Server (NTRS)

    Messitt, Don G.; Myrabo, Leik N.

    1991-01-01

    Rensselaer Polytechnic Institute has been developing a transatmospheric 'Lightcraft' technology which uses beamed laser energy to propel advanced shuttle craft to orbit. In the past several years, Rensselaer students have analyzed the unique combined-cycle Lightcraft engine, designed a small unmanned Lightcraft Technology Demonstrator, and conceptualized larger manned Lightcraft - to name just a few of the interrelated design projects. The 1990-91 class carried out preliminary and detailed design efforts for a one-person 'Mercury' Lightcraft, using computer-aided design and finite-element structural modeling techniques. In addition, they began construction of a 2.6 m-diameter, full-scale engineering prototype mockup. The mockup will be equipped with three robotic legs that 'kneel' for passenger entry and exit. More importantly, the articulated tripod gear is crucial for accurately pointing at, and tracking the laser relay mirrors, a maneuver that must be performed just prior to liftoff. Also accomplished were further design improvements on a 6-inch-diameter Lightcraft model (for testing in RPI's hypersonic tunnel), and new laser propulsion experiments. The resultant experimental data will be used to calibrate Computational Fluid Dynamic (CFD) codes and analytical laser propulsion models that can simulate vehicle/engine flight conditions along a transatmospheric boost trajectory. These efforts will enable the prediction of distributed aerodynamic and thruster loads over the entire full-scale spacecraft.

  10. Project Laboratory for First-Year Students

    ERIC Educational Resources Information Center

    Planinsic, Gorazd

    2007-01-01

    This paper reports the modification of an existing experimental subject into a project laboratory for first-year physics students studying in the first cycle of university level and at a higher professional level. The subject is aimed at developing important science-related competences and skills through concrete steps under circumstances that are…

  11. BioProject Number PRJNA230524

    USDA-ARS?s Scientific Manuscript database

    This BioProject consists of raw genotyping-by-sequencing data collected in 96-plex format on an Illumina HiSeq 2000 sequencing system. There were four to six experimental replicates for each of the 46 plants. The development of tens of thousands of mapped SNP markers in wild tomato species was hig...

  12. Trucking Industry Training Project. Final Report.

    ERIC Educational Resources Information Center

    Sanburn, Donald D.

    The report was prepared under a grant made to investigate the possibilities of establishing an organized system of training for the trucking industry. It discusses attempts to disseminate information on training, learned through operation of an experimental and demonstration project in Pico Rivera, California. It discusses problems of compliance…

  13. EARLY SCHOOL ADMISSIONS PROJECT, PROMISING PRACTICES.

    ERIC Educational Resources Information Center

    Baltimore City Public Schools, MD.

    THE EXPERIMENTAL PROJECT ATTEMPTS TO DETERMINE WHETHER EARLY ADMISSION TO SCHOOL CAN OVERCOME BARRIERS TO LEARNING WHICH ENVIRONMENTAL FACTORS SEEM TO IMPOSE. A DEPRIVED CHILD OFTEN DOES NOT RECEIVE ATTENTION, AFFECTION, OR GUIDANCE WITHIN HIS HOME. THE YOUNG CHILD SHOULD BE HELPED TO DEVELOP A WHOLESOME SELF-CONCEPT, TO ACQUIRE THE DRIVE TO…

  14. American History Laboratory Project. Final Report.

    ERIC Educational Resources Information Center

    Taylor, William R.

    The results of an experimental project in American history which introduced to students the methods of historical investigation in specific historical areas through small group research rather than through the college survey course are described in this report. Discussed are (1) the course organization, consisting of two semester units in which…

  15. Motion on Cycloid Paths: A Project

    ERIC Educational Resources Information Center

    Gluck, P.

    2010-01-01

    This article reports a high school laboratory project whose theme is the motion of a small ball on cycloidal tracks. Models were built both of a brachistochrone and of a Huygens pendulum clock whose bob is constrained to move on a cycloidal path. Photogates and a data acquisition system were employed in order to investigate experimentally the…

  16. International Distance Education: The Digital Communities Project.

    ERIC Educational Resources Information Center

    Howard-Vital, Michelle R.; Rosenkoetter, Marlene

    This paper describes the participation of the University of North Carolina at Wilmington (UNCW) in the virtual university component of the Digital Communities Project in Japan. It examines the characteristics of an experimental, international, distance-learning collaboration and explores the politics and practicalities related to international…

  17. Motivation Through Individual Projects in Freshman Composition.

    ERIC Educational Resources Information Center

    Skellings, Louise Noah

    In order to determine whether an alternative teaching strategy would improve student motivation in freshman composition, two sections of freshman composition were studied. The experimental group spent the majority of a term concentrating on individualized projects which were chosen, planned, carried out, and presented by each student. Students…

  18. Double beta decay: recent developments and projections

    SciTech Connect

    Avignone, F.T. III; Brodzinski, R.L.; Brown, D.P.; Evans, J.C. Jr.; Hensley, W.K.; Reeves, J.H.; Wogman, N.A.

    1983-08-01

    A report of recent events in both theoretical and experimental aspects of double beta decay is given. General theoretical considerations, recent developments in nuclear structure theory, geochronological determinations of half lives and ratios as well as laboratory experiments are discussed with emphasis on the past three years. Some projections are given. 28 references.

  19. Minewater heat recovery project. Final Technical report

    SciTech Connect

    1992-04-01

    This report consists of three sections: (1) Design, experimental testing and performance analysis of the 20-ft long DBHE (Downhole Bundle Heat Exchanger); (2) Modified design of mine water heat exchanger; and (3) Performance tests on mine water heat exchanger. Appendices summarize design calculations, discuss the scope of the work tasks, and present a diary of the progress throughout the research and development project.

  20. Project Network. 1994-1995 Final Report.

    ERIC Educational Resources Information Center

    Medina, Pedro J.

    This document contains the final report and manual from Project Network, an experimental learning program that allowed adult literacy learners to interact via the Internet. The classes consisted of instruction in the following areas: basic keyboarding, simple networking techniques, accessing America Online, sending and receiving electronic mail…

  1. Motivation Through Individual Projects in Freshman Composition.

    ERIC Educational Resources Information Center

    Skellings, Louise Noah

    In order to determine whether an alternative teaching strategy would improve student motivation in freshman composition, two sections of freshman composition were studied. The experimental group spent the majority of a term concentrating on individualized projects which were chosen, planned, carried out, and presented by each student. Students…

  2. Catalog of Exemplary Projects: 1984-85.

    ERIC Educational Resources Information Center

    Virginia Community Coll. System, Sterling. Inst. for Instructional Excellence.

    This compilation of abstracts represents 39 projects that were funded by the State Council of Higher Education for Virginia under Adapter Grants (which involve experimentation with instructional methods or techniques) or Developer Grants (which involve the implementation of a uniquely innovative teaching method or other instructional procedure).…

  3. Motion on Cycloid Paths: A Project

    ERIC Educational Resources Information Center

    Gluck, P.

    2010-01-01

    This article reports a high school laboratory project whose theme is the motion of a small ball on cycloidal tracks. Models were built both of a brachistochrone and of a Huygens pendulum clock whose bob is constrained to move on a cycloidal path. Photogates and a data acquisition system were employed in order to investigate experimentally the…

  4. Catalog of Exemplary Projects: 1984-85.

    ERIC Educational Resources Information Center

    Virginia Community Coll. System, Sterling. Inst. for Instructional Excellence.

    This compilation of abstracts represents 39 projects that were funded by the State Council of Higher Education for Virginia under Adapter Grants (which involve experimentation with instructional methods or techniques) or Developer Grants (which involve the implementation of a uniquely innovative teaching method or other instructional procedure).…

  5. Trucking Industry Training Project. Final Report.

    ERIC Educational Resources Information Center

    Sanburn, Donald D.

    The report was prepared under a grant made to investigate the possibilities of establishing an organized system of training for the trucking industry. It discusses attempts to disseminate information on training, learned through operation of an experimental and demonstration project in Pico Rivera, California. It discusses problems of compliance…

  6. An Undergraduate Laboratory Project Involving Photocyclizations in Independent Syntheses of Novel Chrysenes and Phenanthrenes.

    ERIC Educational Resources Information Center

    Letcher, R. M.

    1981-01-01

    Describes a project and experimental procedures, suitable for a final year organic chemistry course, in which students synthesize a variety of substituted phenanthrenes, chrysenes, and benzo phenanthrenes. (SK)

  7. An Experimental MHD Dynamo

    SciTech Connect

    Forest, C. B.

    2002-11-15

    The project is designed to understand current and magnetic field generation in plasmas and other magnetohydrodynamic systems. The experiments will investigate the generation of a dynamo using liquid Na.

  8. 34 CFR 461.33 - What are special experimental demonstration projects and teacher training projects?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Department of Education (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION ADULT... in promoting effective programs under the Act; or (B) Involve programs of adult education, including education for adults with disabilities, homeless adults, and adults of limited English proficiency, that are...

  9. 34 CFR 461.33 - What are special experimental demonstration projects and teacher training projects?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Department of Education (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION ADULT... in promoting effective programs under the Act; or (B) Involve programs of adult education, including education for adults with disabilities, homeless adults, and adults of limited English proficiency, that are...

  10. 34 CFR 461.33 - What are special experimental demonstration projects and teacher training projects?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Department of Education (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION ADULT... in promoting effective programs under the Act; or (B) Involve programs of adult education, including education for adults with disabilities, homeless adults, and adults of limited English proficiency, that are...

  11. 34 CFR 461.33 - What are special experimental demonstration projects and teacher training projects?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Department of Education (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION ADULT... in promoting effective programs under the Act; or (B) Involve programs of adult education, including education for adults with disabilities, homeless adults, and adults of limited English proficiency, that are...

  12. An Effective CUDA Parallelization of Projection in Iterative Tomography Reconstruction.

    PubMed

    Xie, Lizhe; Hu, Yining; Yan, Bin; Wang, Lin; Yang, Benqiang; Liu, Wenyuan; Zhang, Libo; Luo, Limin; Shu, Huazhong; Chen, Yang

    2015-01-01

    Projection and back-projection are the most computationally intensive parts in Computed Tomography (CT) reconstruction, and are essential to acceleration of CT reconstruction algorithms. Compared to back-projection, parallelization efficiency in projection is highly limited by racing condition and thread unsynchronization. In this paper, a strategy of Fixed Sampling Number Projection (FSNP) is proposed to ensure the operation synchronization in the ray-driven projection with Graphical Processing Unit (GPU). Texture fetching is also used utilized to further accelerate the interpolations in both projection and back-projection. We validate the performance of this FSNP approach using both simulated and real cone-beam CT data. Experimental results show that compare to the conventional approach, the proposed FSNP method together with texture fetching is 10~16 times faster than the conventional approach based on global memory, and thus leads to more efficient iterative algorithm in CT reconstruction.

  13. An Effective CUDA Parallelization of Projection in Iterative Tomography Reconstruction

    PubMed Central

    Xie, Lizhe; Hu, Yining; Yan, Bin; Wang, Lin; Yang, Benqiang; Liu, Wenyuan; Zhang, Libo; Luo, Limin; Shu, Huazhong; Chen, Yang

    2015-01-01

    Projection and back-projection are the most computationally intensive parts in Computed Tomography (CT) reconstruction, and are essential to acceleration of CT reconstruction algorithms. Compared to back-projection, parallelization efficiency in projection is highly limited by racing condition and thread unsynchronization. In this paper, a strategy of Fixed Sampling Number Projection (FSNP) is proposed to ensure the operation synchronization in the ray-driven projection with Graphical Processing Unit (GPU). Texture fetching is also used utilized to further accelerate the interpolations in both projection and back-projection. We validate the performance of this FSNP approach using both simulated and real cone-beam CT data. Experimental results show that compare to the conventional approach, the proposed FSNP method together with texture fetching is 10~16 times faster than the conventional approach based on global memory, and thus leads to more efficient iterative algorithm in CT reconstruction. PMID:26618857

  14. The Experimental College.

    ERIC Educational Resources Information Center

    Meiklejohn, Alexander

    "The Experimental College" tells the story of a 4-year academic experiment at the University of Wisconsin established by Alexander Meiklejohn. Aimed at finding a method of teaching that would help students develop "intelligence in the conduct of their own lives," the Experimental College discarded major requirements,…

  15. On experimental oil spills

    SciTech Connect

    Mackay, D.; Thornton, D. E.; Blackall, P. J.; Sergy, G. S.; Snow, N.; Hume, H.

    1980-09-01

    Experimental oil spills are an essential component of overall oil pollution research efforts. However, such experiments must be carefully designed and coordinated in order to cull the most information possible. Physical, biological, and ecological impacts must be examined simultaneously. Long-term monitoring of the multidisciplinary effects of experimental oil spills is recommended.

  16. Wind River Experimental Forest.

    Treesearch

    Valerie. Rapp

    2003-01-01

    The Wind River Experimental Forest, known as the cradle of forest research in the Pacific Northwest, is a major center for ecological and silvicultural research in west-side Pacific Northwest forests. In the state of Washington, Wind River Experimental Forest is in the south-central area of the Gifford Pinchot National Forest, north of the Columbia River Gorge National...

  17. Questioning and Experimentation

    ERIC Educational Resources Information Center

    Mutanen, Arto

    2014-01-01

    The paper is a philosophical analysis of experimentation. The philosophical framework of the analysis is the interrogative model of inquiry developed by Hintikka. The basis of the model is explicit and well-formed logic of questions and answers. The framework allows us to formulate a flexible logic of experimentation. In particular, the formulated…

  18. Questioning and Experimentation

    ERIC Educational Resources Information Center

    Mutanen, Arto

    2014-01-01

    The paper is a philosophical analysis of experimentation. The philosophical framework of the analysis is the interrogative model of inquiry developed by Hintikka. The basis of the model is explicit and well-formed logic of questions and answers. The framework allows us to formulate a flexible logic of experimentation. In particular, the formulated…

  19. 7. VIEW WEST, FERNOW EXPERIMENTAL FOREST WELL HOUSE, FERNOW EXPERIMENTAL ...

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

    7. VIEW WEST, FERNOW EXPERIMENTAL FOREST WELL HOUSE, FERNOW EXPERIMENTAL FOREST BUNKHOUSE, FERNOW EXPERIMENTAL FOREST GARAGE, AND FERNOW EXPERIMENTAL FOREST RESIDENCE. - Parsons Nursery, South side of U.S. Route 219, Parsons, Tucker County, WV

  20. Experimental Manpower Laboratory for Corrections Phase III. Final Report for the Period September, 1971 to February, 1973.

    ERIC Educational Resources Information Center

    Rehabilitation Research Foundation, Elmore, AL.

    This report covers the objectives, procedures, and findings of four major projects directed by the Experimental Manpower Laboratory for Correction (EMLC): (1) Token Economy (Ecology) Project, (2) Correctional Officer Training Project, (3) Longitudinal Follow-Up Studies, and (4) Information Dissemination and Utilization Project. EMLC grew out of an…

  1. CHP Project Development

    EPA Pesticide Factsheets

    Access information and tools to support the CHP project development process, including identifying if your facility is a good fit for CHP, the steps involved with CHP project development, and policies and incentives supportive of CHP.

  2. Elective Program Projects

    ERIC Educational Resources Information Center

    Estrada, Christelle

    1976-01-01

    Outlined is an interdisciplinary program in Ecology and Oceanography for grades six through eight. Numerous student projects are suggested in the outline and the course requirements and the project system are explained. (MA)

  3. Venezuela's Bolivarian Schools Project.

    ERIC Educational Resources Information Center

    Diaz, Maria Magnolia Santamaria

    2002-01-01

    Discusses efforts by the Venezuelan government to improve the nation's school infrastructure through the Bolivarian Schools Project administered by the Ministry of Education, Culture and Sport. The project set educational principles which are guiding current school building efforts. (EV)

  4. FIFRA Project Officers Manual

    EPA Pesticide Factsheets

    The FIFRA Project Officers Manual provides guidance to new as well as experienced project officers in the management of grants and cooperative agreements under the Federal Insecticide, Fungicide and Rodenticide Act.

  5. Project Weather and Water.

    ERIC Educational Resources Information Center

    Hansen, Pal J. Kirkeby

    2000-01-01

    Introduces Project Weather and Water with the goal of developing and testing ideas of how to implement weather topics and water physics in an integrated way. Discusses teacher preparation, implementation, and evaluation of this project. (ASK)

  6. Project Matching Initiative

    EPA Pesticide Factsheets

    The Green Power Partnership's Project Matching initiative works to connect green power users with new, not-yet-built renewable energy projects that may align with their energy, environmental, and financial objectives.

  7. Visible Human Project

    MedlinePlus

    ... videos - requires RealPlayer. A sampler of images and animations from the Project. Belarusian translation of The Visible ... Applications for viewing images Sources of images and animations Products Mirror Sites Tools Media Productions Related Projects ...

  8. The Alzheimer's Project

    MedlinePlus

    ... Navigation Bar Home Current Issue Past Issues The Alzheimer's Project Past Issues / Spring 2009 Table of Contents ... of this page please turn Javascript on. The Alzheimer's Project A 4-Part Documentary Series Starting May ...

  9. Breuner Marsh Restoration Project

    EPA Pesticide Factsheets

    Information about the San Francisco Bay Water Quality Project (SFBWQP) Breuner Marsh Restoration Project, part of an EPA competitive grant program to improve SF Bay water quality focused on restoring impaired waters and enhancing aquatic resources.

  10. The "Old Dogs" Project.

    ERIC Educational Resources Information Center

    Ehrlich, Robert; And Others

    1997-01-01

    Describes a low cost, easily emulated project designed to improve classroom teaching methods. Discusses the benefits of peer evaluation and lists the criteria used for selecting participants. Highlights lessons learned from the project. (JRH)

  11. Venezuela's Bolivarian Schools Project.

    ERIC Educational Resources Information Center

    Diaz, Maria Magnolia Santamaria

    2002-01-01

    Discusses efforts by the Venezuelan government to improve the nation's school infrastructure through the Bolivarian Schools Project administered by the Ministry of Education, Culture and Sport. The project set educational principles which are guiding current school building efforts. (EV)

  12. A Pilot Project for Assessing Nonacademic Characteristics of Premedical Students

    ERIC Educational Resources Information Center

    Middents, Gerald J.

    1977-01-01

    The University of Texas Medical Branch at Galveston and Austin College cooperated in an experimental project to assess the quality and readiness of premedical students for medical schools and careers. The project and assessment process were mutually beneficial and it is hoped that they will be useful to those involved in career guidance. (LBH)

  13. A Pilot Project for Assessing Nonacademic Characteristics of Premedical Students

    ERIC Educational Resources Information Center

    Middents, Gerald J.

    1977-01-01

    The University of Texas Medical Branch at Galveston and Austin College cooperated in an experimental project to assess the quality and readiness of premedical students for medical schools and careers. The project and assessment process were mutually beneficial and it is hoped that they will be useful to those involved in career guidance. (LBH)

  14. Biology Laboratory Construction Kit with Intelligent Tutor. Final Project Report.

    ERIC Educational Resources Information Center

    Peterson, Nils S.; And Others

    This project developed a new kind of computer simulation and explored its impact on teaching and learning in introductory biology. The aims of the project were to: (1) develop a flexible simulation environment that would permit students to design, build, and test realistic simulations; (2) support student experimentation with intelligent tutoring…

  15. The Position as Regards Functional Literacy Pilot Projects. Summary.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    A comparative analysis was made of Experimental World Literacy Program projects in 17 nations (Algeria, Brazil, Chile, Equador, Ethiopia, Guinea, India, Iran, Mali, Jamaica, Madagascar, Nigeria, Sudan, Syria, Tanzania, Tunisia, and Venezuela) after 18 months of operation. Included were functional literacy projects in 10 nations, literacy programs…

  16. Labor Mobilization Project (1980).

    DTIC Science & Technology

    1980-05-15

    input and work with the project. Only eleven counties and cities included the project in their program papers . The project consistently worked with...the project as a part of their program papers around the state: city of Spokane, city of Tacoma, Spokane, Pierce, Clark, Kitsap, Benton, Mason, Cowlitz...national and international unions, the AFL-CIO has state and city central bodies and trade and industrial departments. There are state central bodies in

  17. GHPsRUS Project

    DOE Data Explorer

    Battocletti, Liz

    2013-07-09

    The GHPsRUS Project's full name is "Measuring the Costs and Benefits of Nationwide Geothermal Heat Pump Deployment." The dataset contains employment and installation price data collected by four economic surveys: (1)GHPsRUS Project Manufacturer & OEM Survey, (2) GHPsRUS Project Geothermal Loop Survey, (3) GHPsRUS Project Mechanical Equipment Installation Survey, and (4) GHPsRUS Geothermal Heat Pump Industry Survey

  18. Kansas Advanced Semiconductor Project

    SciTech Connect

    Baringer, P.; Bean, A.; Bolton, T.; Horton-Smith, G.; Maravin, Y.; Ratra, B.; Stanton, N.; von Toerne, E.; Wilson, G.

    2007-09-21

    KASP (Kansas Advanced Semiconductor Project) completed the new Layer 0 upgrade for D0, assumed key electronics projects for the US CMS project, finished important new physics measurements with the D0 experiment at Fermilab, made substantial contributions to detector studies for the proposed e+e- international linear collider (ILC), and advanced key initiatives in non-accelerator-based neutrino physics.

  19. The Proposal Project

    ERIC Educational Resources Information Center

    Pierce, Elizabeth

    2007-01-01

    The proposal project stretches over a significant portion of the semester-long sophomore course Professional Communication (ENG 250) at Monroe Community College. While developing their proposal project, students need to use time management skills to successfully complete a quality project on time. In addition, excellent oral and written…

  20. Projects in History

    ERIC Educational Resources Information Center

    Harben, Cedric Y.

    1974-01-01

    Discusses two types of historical projects conducted by O-level pupils at Clifton College: studies of famous chemists and projects on the development of industrial chemicals. Indicates that a project in the history of chemistry is characterized by its practical and philosophical approach to chemistry study. (CC)