Science.gov

Sample records for 3-year project designed

  1. Data Processing Center of Radioastron Project: 3 years of operation.

    NASA Astrophysics Data System (ADS)

    Shatskaya, Marina

    ASC DATA PROCESSING CENTER (DPC) of Radioastron Project is a fail-safe complex centralized system of interconnected software/ hardware components along with organizational procedures. Tasks facing of the scientific data processing center are organization of service information exchange, collection of scientific data, storage of all of scientific data, data science oriented processing. DPC takes part in the informational exchange with two tracking stations in Pushchino (Russia) and Green Bank (USA), about 30 ground telescopes, ballistic center, tracking headquarters and session scheduling center. Enormous flows of information go to Astro Space Center. For the inquiring of enormous data volumes we develop specialized network infrastructure, Internet channels and storage. The computer complex has been designed at the Astro Space Center (ASC) of Lebedev Physical Institute and includes: - 800 TB on-line storage, - 2000 TB hard drive archive, - backup system on magnetic tapes (2000 TB); - 24 TB redundant storage at Pushchino Radio Astronomy Observatory; - Web and FTP servers, - DPC management and data transmission networks. The structure and functions of ASC Data Processing Center are fully adequate to the data processing requirements of the Radioastron Mission and has been successfully confirmed during Fringe Search, Early Science Program and first year of Key Science Program.

  2. The Lights Pre-Project: Implementation of the Project Approach with Children under 3 Years of Age

    ERIC Educational Resources Information Center

    Grzegorzewska, Katarzyna; Konieczna-Blicharz, Jagoda

    2011-01-01

    A group of children 18 months to 3 years old and their parents studied lights in a preschool program at the Astrid Lindgren Institute for Early Childhood Development in Poland. The goal of the preschool program is to help children gain positive social experience through safe and interesting contact with a new group of children and adults in the…

  3. Regional Mapping and Resource Assessment of Shallow Gas Hydrates of Japan Sea - METI Launched 3 Years Project in 2013.

    NASA Astrophysics Data System (ADS)

    Matsumoto, R.

    2014-12-01

    Agency of Natural Resources and Energy of METI launched a 3 years shallow gas hydrate exploration project in 2013 to make a precise resource assessment of shallow gas hydrates in the eastern margin of Japan Sea and around Hokkaido. Shallow gas hydrates of Japan Sea occur in fine-grained muddy sediments of shallow subsurface of mounds and gas chimneys in the form of massive nodular to platy accumulation. Gas hydrate bearing mounds are often associated with active methane seeps, bacterial mats and carbonate concretions and pavements. Gases of gas hydrates are derived either from deep thermogenic, shallow microbial or from the mixed gases, contrasting with totally microbial deep-seated stratigraphically controlled hydrates. Shallow gas hydrates in Japan Sea have not been considered as energy resource due to its limited distribution in narrow Joetsu basin. However recently academic research surveys have demonstrated regional distribution of gas chimney and hydrate mound in a number of sedimentary basins along the eastern margin of Japan Sea. Regional mapping of gas chimney and hydrate mound by means of MBES and SBP surveys have confirmed that more than 200 gas chimneys exist in 100 km x 100 km area. ROV dives have identified dense accumulation of hydrates on the wall of half collapsed hydrate mound down to 30 mbsf. Sequential LWD and shallow coring campaign in the Summer of 2014, R/V Hakurei, which is equipped with Fugro Seacore R140 drilling rig, drilled through hydrate mounds and gas chimneys down to the BGHS (base of gas hydrate stability) level and successfully recovered massive gas hydrates bearing sediments from several horizons.

  4. Helping Italian science teachers to make earth and climate active lessons. Results of 3 years support with the ICLEEN project

    NASA Astrophysics Data System (ADS)

    Cattadori, M.

    2013-12-01

    It has been demonstrated that in Italy Earth and Climate System Sciences Education (ESS) is one of the scientific disciplines where science teachers show a greatest need in terms of professional support. Among the causes that have been reported we should mention: the predominance of science teachers with a degree in biological disciplines rather then geo-logical or physical topics, and the high interdisciplinarity of certain topics, in particular those related to the climate system. Furthermore, it was found that ESS topics are predominant in the science curricula of those grades in which have been reported the major students dropout rates during the whole italian school cycle . In this context, in 2010, the MUSE, the Museum of Science of Trento (Italy), created a web-based service named I-Cleen (Inquring on Climate and Energy www.icleen.muse.it). This is a tool aimed at promoting the collaboration among science teachers in order to share resources and enhance the professional collaboration by means of participatory methods and models belonging to the world of open source and open content. The main instrument of the I-CLEEN project is an online repository (with metadata compliant with the DCMI and LOM international standards) of teaching resources focused on Earth and Climate Sciences all published under the Creative Commons license Attribution 3.0 and therefore, belonging to the model of OER (Open Educational Resources). The service has been designed, developed and managed by a team consisting of very experiencing science teachers and scientists from the Museum and other partners research institutions. The editorial work is carried out online utilizing a specific platform made with LifeRay, a CMS (Content Management System) software that is open source and manageable in a single Java-frameworked environment using the dbase, the website, the editorial process and several web 2.0 services. The project has been subjected to two distinct testing activities in

  5. System design projects for undergraduate design education

    NASA Technical Reports Server (NTRS)

    Batill, S. M.; Pinkelman, J.

    1993-01-01

    Design education has received considerable in the recent past. This paper is intended to address one aspect of undergraduate design education and that is the selection and development of the design project for a capstone design course. Specific goals for a capstone design course are presented and their influence on the project selection are discussed. The evolution of a series of projects based upon the design of remotely piloted aircraft is presented along with students' perspective on the capstone experience.

  6. Field activity cost estimates for the first 3 years of the World Bank Loan Project for schistosomiasis control in China.

    PubMed

    Guo, J; Booth, M; Jenkins, J; Wang, H; Tanner, M

    1998-12-01

    The World Bank Loan Project for schistosomiasis in China commenced field activities in 1992. In this paper, we describe disease control strategies for levels of different endemicity, and estimate unit costs and total expenditure of screening, treatment (cattle and humans) and snail control for 8 provinces where Schistosoma japonicum infection is endemic. Overall, we estimate that more than 21 million US dollars were spent on field activities during the first three years of the project. Mollusciciding (43% of the total expenditure) and screening (28% of the total) are estimated to have the most expensive field activities. However, despite the expense of screening, a simple model predicts that selective chemotherapy could have been cheaper than mass chemotherapy in areas where infection prevalence was higher than 15%, which was the threshold for mass chemotherapy intervention. It is concluded that considerable cost savings could be made in the future by narrowing the scope of snail control activities, redefining the threshold infection prevalence for mass chemotherapy, defining smaller administrative units, and developing rapid assessment tools. PMID:10772550

  7. Reengineering the Project Design Process

    NASA Technical Reports Server (NTRS)

    Casani, E.; Metzger, R.

    1994-01-01

    In response to NASA's goal of working faster, better and cheaper, JPL has developed extensive plans to minimize cost, maximize customer and employee satisfaction, and implement small- and moderate-size missions. These plans include improved management structures and processes, enhanced technical design processes, the incorporation of new technology, and the development of more economical space- and ground-system designs. The Laboratory's new Flight Projects Implementation Office has been chartered to oversee these innovations and the reengineering of JPL's project design process, including establishment of the Project Design Center and the Flight System Testbed. Reengineering at JPL implies a cultural change whereby the character of its design process will change from sequential to concurrent and from hierarchical to parallel. The Project Design Center will support missions offering high science return, design to cost, demonstrations of new technology, and rapid development. Its computer-supported environment will foster high-fidelity project life-cycle development and cost estimating.

  8. Designing job enrichment projects.

    PubMed

    Clakeley, G L

    1988-01-01

    This paper describes a management strategy for a job satisfaction program utilized in a large occupational therapy department. The goal of the program is to retain satisfied, productive employees and reduce attrition of therapists and assistants. The use of job enrichment projects for occupational therapy assistants will be presented with brief descriptions of two projects. PMID:23944880

  9. TRMM 3-Year Anniversary

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Ever wonder about the rain? Beyond the practicality of needing an umbrella, climate researchers have wondered about the science of rainfall for a long time. But it's only in the past few years that they've begun to roll back some of its secrets. One of their tools for doing so is a powerful satellite called the Tropical Rainfall Measuring Mission, or TRMM. Now, after three years of continual operation, project scientists have released dramatic new maps of rainfall patterns gathered across a wide band of the Earth. And with measurements from one of the satellite's advanced sensors, meteorologists are now able to calibrate ground-based rain monitoring systems with greater precision than ever before. A complete accounting of the world's total rainfall has long been a major goal of climate researchers. Rain acts as the atmosphere's fundamental engine for heat exchange; every time a raindrop falls, the atmosphere gets churned up and latent heat flows back into the total climate system. Considering that rainfall is the primary driving force of heat in the atmosphere, and that two thirds of all rain falls in the tropics, these measurements are significant for our understanding of overall climate. The above image shows a one month average of rainfall measurements taken by the TRMM's unique precipitation radar during January of 1998. Areas of low rainfall are colored light blue, while regions with heavy rainfal are colored orange and red. TRMM began collecting data in December of 1997, and continues today. For more information about TRMM's 3-year anniversary, read Maps of Falling Water To learn more about the TRMM mission or order TRMM data, see the TRMM Home Page. Image courtesy TRMM Science team and the NASA GSFC Scientific Visualization Studio.

  10. A prospective clinical evaluation of different single-tooth restoration designs on osseointegrated implants. A 3-year follow-up of Brånemark implants.

    PubMed

    Wannfors, K; Smedberg, J I

    1999-12-01

    Since single-tooth implant restorations were introduced 12 years ago (Jemt 1986), there has been continuous development both in the technical design and the aesthetic outcome of the treatment. In order to ensure high quality in single-tooth implant treatments a clinical follow-up study was carried out on patients treated with modifications to the original regimen. In this study 69 consecutive patients were provided with 80 single-tooth implant restorations. The patients were followed for 3 years. There was continuous development of the prosthetic design during the time of the study, allowing us to analyse possible prognostic differences for the different prosthetic treatments. This study confirms earlier reports which describe the single-tooth implant treatment as a safe method with few surgical complications and minimal marginal bone loss. Only 1 implant was lost during the follow-up period and the average marginal bone loss was 0.48 mm over the 3-year follow-up period. Crowns veneered with acrylic and with gold casted directly to the abutments, screwed onto the implants, led to recurring prosthetic complications and gave an appearance of rapid ageing. The first generation of crowns made following the Cera-One design, sometimes produced a gap between the crown and the abutment associated with significant marginal bone loss during the first year. Few surgical or prosthetic complications were noted with cemented all-ceramic constructions, although the number of these crowns in this study was limited. PMID:10740454

  11. Developmental milestones record - 3 years

    MedlinePlus

    Normal childhood growth milestones - 3 years; Growth milestones for children - 3 years; Childhood growth milestones - 3 years ... provider. Physical and motor milestones for a typical 3-year-old include: Gains about 4 - 5 pounds ...

  12. The HRA-SOLARIUM project: processing of historical waste on the Belgoprocess site (Belgium): project description and lessons learned after 3 years operations

    SciTech Connect

    Cuchet, J.M.; Luycx, P.; Wathion, M.; Willems, M.; De Goeyse, A.; Braeckeveldt, M.

    2007-07-01

    At the end of the 80's, the Belgian State ordered an inventory of the liabilities of the Belgian nuclear programme, to be fully or partially financed by them. ONDRAF/NIRAS (National Agency for Radioactive Waste and Enriched Fissile Materials) was entrusted with the management of the waste and the development of a programme for the clearance of the identified liabilities. One of these liabilities is the treatment and conditioning of some 200 m3 of widely varying high- and medium level waste. The gross volume of primary and secondary packages amounts to 2,600 m{sup 3}. As the waste is stored in vaults or in concrete shielding containers and no appropriate treating and conditioning facilities are in operation, the HRA/SOLARIUM project was launched. The bulk of these wastes, of which 95% are solids, the remainder consisting of mainly solidified liquids, have been produced between 1967 and 1988. They originate from various research programmes and reactor operation at the Belgian nuclear energy research centre SCK.CEN, isotope production, decontamination and dismantling operations. About 4,800 packages of various types are concerned and must be treated (standard steel barrels, special containers, shielded overpacks,... ); they contain medium-active wastes (solid or liquid), radium bearing or not, {beta}/{gamma} or {alpha}/{beta}/{gamma}, and special wastes (Al, spent resins, Na/Nak,...). The new HRA/SOLARIUM facilities, located on site 2 of Belgoprocess in Mol, have been commissioned in the 2. semester 2003. The paper describes the project itself and focuses on the lessons learned from first operation years. (authors)

  13. Evolution of a filmless digital imaging and communications in medicine-conformant picture archiving and communications system: design issues and lessons learned over the last 3 years.

    PubMed

    Henri, C J; Cox, R D; Rubin, R; Bret, P M; Couch, G G

    1999-05-01

    This presentation describes our experience and lessons learned over the first 3 years of developing and operating a filmless picture archiving and communications system (PACS) for all computed tomography (CT), magnetic resonance (MR), ultrasound, and nuclear medicine studies in our hospital. The PACS conforms to the Digital Imaging and Communications in Medicine (DICOM) standard and includes a sophisticated Worldwide Web (WWW)-based interface to complement the regular DICOM services. The PACS has undergone many design modifications from its inception, which have addressed performance, functionality, support, and maintenance issues. The lessons we have learned through making these modifications are described here and may prove to be helpful to anyone planning to deploy a PACS of their own. PMID:10342204

  14. Design project: Viper

    NASA Technical Reports Server (NTRS)

    Haithcock, Stephen; Koncak, Kyle; Neufang, Rich; Paufler, David; Snow, Russ; Wlad, Frank

    1992-01-01

    The design specification of the primary flight trainer are: must conform to F.A.R. 23, including the crashworthiness standards; is limited to two to four occupants; engine must be FAA certified; must comply with FAA standards for VFR and allow for upgrade to IFR flights; must be at least utility category with good spin recovery characteristics; must have a structural lifetime of at least 10,000 flight hours; capable of either of two training missions: climb to 5,000 ft., cruise 500 Nm. plus reserve, land, or climb to 1,000 ft. and descend ten cycles for landing practice, climb to 3,000 ft., maneuver at two g's for 15 minutes, cruise 100 Nm. and land; must have a cruise speed of at least 120 knots; must take-off or land on a runway no longer than 3,000 ft; and has a cost goal of $50,000, not including avionics, for production of 1,000 airplanes over a five year period.

  15. 20% Research & Design Science Project

    NASA Astrophysics Data System (ADS)

    Spear, Beth A.

    2015-04-01

    A project allowing employees to use 15 % of their time on independent projects was established at 3M in the 1950's. The result of this project included products like post it notes and masking tape. Google allows its employees to use 20% of their time on independently pursued projects. The company values creativity and innovation. Employees are allowed to explore projects of interest to them one day out of the week, 20 % of their work week. Products like AdSense, Gmail, Google Transit, Google News, and Google Talk are the result of this 20 % program. My school is implementing the Next Generation Science Standards (NGSS) as part of our regularly scheduled curriculum review. These new standards focus on the process of learning by doing and designing. The NGSS are very hands on and active. The new standards emphasize learning how to define, understand and solve problems in science and technology. In today's society everyone needs to be familiar with science and technology. This project allows students to develop and practice skills to help them be more comfortable and confident with science and technology while exploring something of interest to them. This project includes three major parts: research, design, and presentation. Students will spend approximately 2-4 weeks defining a project proposal and educating themselves by researching a science and technology topic that is of interest to them. In the next phase, 2-4 weeks, students design a product or plan to collect data for something related to their topic. The time spent on research and design will be dependant on the topic students select. Projects should be ambitious enough to encompass about six weeks. Lastly a presentation or demonstration incorporating the research and design of the project is created, peer reviewed and presented to the class. There are some problems anticipated or already experienced with this project. It is difficult for all students to choose a unique topic when you have large class sizes

  16. 18 CFR 157.37 - Project design.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Project design. 157.37... Seasons for Alaska Natural Gas Transportation Projects § 157.37 Project design. In reviewing any... proposed project has been designed to accommodate the needs of shippers who have made conforming...

  17. 18 CFR 157.37 - Project design.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Project design. 157.37... Seasons for Alaska Natural Gas Transportation Projects § 157.37 Project design. In reviewing any... proposed project has been designed to accommodate the needs of shippers who have made conforming...

  18. Physical activity and academic achievement across the curriculum (A + PAAC): rationale and design of a 3-year, cluster-randomized trial

    PubMed Central

    2013-01-01

    Background Improving academic achievement and reducing the rates of obesity in elementary school students are both of considerable interest. Increased physical activity during academic instruction time during school offers a potential intervention to address both issues. A program titled “Physical Activity Across the Curriculum” (PAAC) was developed in which classroom teachers in 22 elementary schools were trained to deliver academic instruction using physical activity with a primary aim of preventing increased BMI. A secondary analysis of data assessed the impact of PAAC on academic achievement using the Weschler Individual Achievement Test-II and significant improvements were shown for reading, math and spelling in students who participated in PAAC. Based on the results from PAAC, an adequately powered trial will be conducted to assess differences in academic achievement between intervention and control schools called, “Academic Achievement and Physical Activity Across the Curriculum (A + PAAC).” Methods/design Seventeen elementary schools were cluster randomized to A + PAAC or control for a 3-year trial. Classroom teachers were trained to deliver academic instruction through moderate-to-vigorous physical activity with a target of 100+ minutes of A + PAAC activities per week. The primary outcome measure is academic achievement measured by the Weschler Individual Achievement Test-III, which was administered at baseline (Fall 2011) and will be repeated in the spring of each year by assessors blinded to condition. Potential mediators of any association between A + PAAC and academic achievement will be examined on the same schedule and include changes in cognitive function, cardiovascular fitness, daily physical activity, BMI, and attention-to-task. An extensive process analysis will be conducted to document the fidelity of the intervention. School and student recruitment/randomization, teacher training, and baseline testing for A

  19. Comet explorer spacecraft design project

    NASA Technical Reports Server (NTRS)

    1987-01-01

    The small, chemically primitive objects of the solar system, comets and asteroids, are one of the most important frontiers remaining for future planetary exploration. So stated the Solar System Exploration Committee of the NASA Advisory Council in its 1986 report 'Planetary Exploration Through the Year 2000.' The Halley's comet flyby missions completed last spring raised more questions than were answered about the nature of comets. The next mission to a comet must be able to explore some of these questions. In the late 1990's, a spacecraft might be built to explore the hazardous area surrounding a comet nucleus. Rigorous pointing requirements for remote sensing instruments will place a considerable burden on their attendant control systems. To meet these requirements we have pursued the initial design and analysis of a multi-bodied comet explorer spacecraft. Sized so as to be built on-orbit after the space station is operational, the spacecraft is comprised of Orbit Replaceable Unit (ORU) subsystems, packaged into two major components: a three-axis controlled instrument platform and a spinning, detached comet dust shield. Such a configuration decouples the dynamics of dust impaction from the stringent pointing out requirements of the imaging experiments. At the same time, it offers an abundance of simple analysis problems that may be carried out by undergraduates. These problems include the following: Selection of subsystem components, sizing trade studies, investigation of three-axis and simple spin dynamics, design of simple control systems, orbit determination, and intercept trajectory generation. Additionally, such topics as proposal writing project management, human interfacing, and costing have been covered. A new approach to design teaching has been taken, whereby students will 'learn by teaching.' They are asked to decompose trade options into a set of 'if-then' rules, which then 'instruct' the Mechanically Intelligent Designer (MIND) expert design system

  20. Software design studies emphasizing Project LOGOS

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The results of a research project on the development of computer software are presented. Research funds of $200,000 were expended over a three year period for software design and projects in connection with Project LOGOS (computer-aided design and certification of computing systems). Abstracts of theses prepared during the project are provided.

  1. 18 CFR 157.37 - Project design.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Project design. 157.37... Seasons for Alaska Natural Gas Transportation Projects § 157.37 Project design. In reviewing any application for an Alaska natural gas pipeline project, the Commission will consider the extent to which...

  2. 18 CFR 157.37 - Project design.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Project design. 157.37... Seasons for Alaska Natural Gas Transportation Projects § 157.37 Project design. In reviewing any application for an Alaska natural gas pipeline project, the Commission will consider the extent to which...

  3. 18 CFR 157.37 - Project design.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Project design. 157.37... Seasons for Alaska Natural Gas Transportation Projects § 157.37 Project design. In reviewing any application for an Alaska natural gas pipeline project, the Commission will consider the extent to which...

  4. Preliminary Design Reviews Project: SAPHIRE 8

    SciTech Connect

    Kurt G. Vedros; Curtis L. Smith

    2011-09-01

    The Preliminary Design Review (PDR) is intended to be performed at the conceptual phase of a design request. The design request is initiated with a Design Specification document which includes a problem statement, design details, a design checklist and supporting documentation and/or projected sample output. In addition to this, the design specification has a chapter devoted to the completion of the Preliminary Design Review. This document describes the process of documentation of the PDR in the Design Specification.

  5. Collaborative Learning in Technological Project Design

    ERIC Educational Resources Information Center

    Hong, Jon-Chao; Yu, Kuang-Chao; Chen, Mei-Yung

    2011-01-01

    The POWERTECH contest in Taiwan was established in an attempt to promote inventiveness and technology to elementary school pupils. The POWERTECH contest is designed as a collaborative learning system for project design. Project design is comprised of technical processes, which include the construction of an artifact and improvement of its…

  6. Design methodology and projects for space engineering

    NASA Technical Reports Server (NTRS)

    Nichols, S.; Kleespies, H.; Wood, K.; Crawford, R.

    1993-01-01

    NASA/USRA is an ongoing sponsor of space design projects in the senior design course of the Mechanical Engineering Department at The University of Texas at Austin. This paper describes the UT senior design sequence, consisting of a design methodology course and a capstone design course. The philosophical basis of this sequence is briefly summarized. A history of the Department's activities in the Advanced Design Program is then presented. The paper concludes with a description of the projects completed during the 1991-92 academic year and the ongoing projects for the Fall 1992 semester.

  7. Space Engineering Projects in Design Methodology

    NASA Technical Reports Server (NTRS)

    Crawford, R.; Wood, K.; Nichols, S.; Hearn, C.; Corrier, S.; DeKunder, G.; George, S.; Hysinger, C.; Johnson, C.; Kubasta, K.

    1993-01-01

    NASA/USRA is an ongoing sponsor of space design projects in the senior design courses of the Mechanical Engineering Department at The University of Texas at Austin. This paper describes the UT senior design sequence, focusing on the first-semester design methodology course. The philosophical basis and pedagogical structure of this course is summarized. A history of the Department's activities in the Advanced Design Program is then presented. The paper includes a summary of the projects completed during the 1992-93 Academic Year in the methodology course, and concludes with an example of two projects completed by student design teams.

  8. Critical Design Reviews Project: SAPHIRE 8

    SciTech Connect

    Kurt G. Vedros; Curtis L. Smith

    2011-09-01

    The Critical Design Review (CDR) is intended to be performed at the phase of the design request immediately before proceeding to implementation of the design request. The design request is initiated with a Design Specification document which includes a problem statement, design details, a design checklist and supporting documentation and/or projected sample output. The document then records the process through the Preliminary Design Review (PDR) and on to the finalized design specification. In addition to this, the design specification has a chapter devoted to the completion of the CDR. This document describes the process of documentation of the CDR in the Design Specification.

  9. Constructions for Children: Projects in Design Technology.

    ERIC Educational Resources Information Center

    Eichelberger, Barbara; Larson, Connie

    This book helps children develop the capability and confidence to design, construct, and evaluate working models. Projects in this book are suitable for students in grades K-4, but may be adapted for older students. Step-by-step explanations for each project are meant as guidelines and completion of the project is not limited to a single correct…

  10. Students' Metacognition during an Engineering Design Project

    ERIC Educational Resources Information Center

    Lawanto, Oenardi

    2010-01-01

    This study evaluated metacognitive changes of three groups of 160 engineering students working on 60 different design projects. Two metacognitive features, cognitive self-appraisal and cognitive self-management, were used to indicate students' metacognitive level. The Engineering Design Project Inventory was used to assess students' metacognition.…

  11. Project Design: An Emerging Curriculum Concept

    ERIC Educational Resources Information Center

    Loney, D. E.

    1976-01-01

    Describes Project Design, a curriculum concept being implemented in Ontario schools, in which groups of students are given the opportunity to contribute to the selection and design of a material object or system which they subsequently construct, test, and evaluate. Project focus in on basic learning experiences which involve multidisciplinary…

  12. Summary of 1989 - 1990 aeronautics design projects

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Four design projects were completed at Auburn University this year under the sponsorship of the NASA/Universities Space Research Association Advanced Design Program. The topics discussed are the design of a high speed civil transport; the design of a 79 passenger, high efficiency, commercial transport; the design of a low cost short takeof vertical landing export fighter; and the design of an ozone monitoring vehicle.

  13. Design Projects of the Future

    ERIC Educational Resources Information Center

    Shaeiwitz, Joseph A.; Turton, Richard

    2006-01-01

    The chemical engineering profession is in the midst of a significant evolution, perhaps a revolution. As the profession moves toward product development and design and away from petroleum and chemical process development and design, a new paradigm for chemical engineering education is evolving. Therefore, a new generation of capstone design…

  14. Capstone Design Project Course Pathways

    ERIC Educational Resources Information Center

    Eppes, Tom A.; Milanovic, Ivana

    2011-01-01

    Capstones are open-ended undertakings where students are expected to creatively analyze, synthesize, and apply a wide-variety of learning outcomes from prior coursework. This paper discusses the structure, approach and evolution of the capstone project pathways within our College. Specifically two programs, MET and EET, have adopted different…

  15. ART/Ada design project, phase 1: Project plan

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    The plan and schedule for Phase 1 of the Ada based ESBT Design Research Project is described. The main platform for the project is a DEC Ada compiler on VAX mini-computers and VAXstations running the Virtual Memory System (VMS) operating system. The Ada effort and lines of code are given in tabular form. A chart is given of the entire project life cycle.

  16. ART/Ada design project, phase 1

    NASA Technical Reports Server (NTRS)

    1989-01-01

    An Ada-Based Expert System Building Tool Design Research Project was conducted. The goal was to investigate various issues in the context of the design of an Ada-based expert system building tool. An attempt was made to achieve a comprehensive understanding of the potential for embedding expert systems in Ada systems for eventual application in future projects. The current status of the project is described by introducing an operational prototype, ART/Ada. How the project was conducted is explained. The performance of the prototype is analyzed and compared with other related works. Future research directions are suggested.

  17. Designing Playgrounds. Math Project Series.

    ERIC Educational Resources Information Center

    Ham, Jan

    This book presents architectural design activities for students to utilize skills in mathematics (geometry, measurement, estimating, and scale), science (materials and engineering), and social studies (surveys, contracts, community planning, and social interaction) to create a playground and to clearly express their ideas about space and play. The…

  18. Various advanced design projects promoting engineering education

    NASA Astrophysics Data System (ADS)

    The Universities Space Research Association (USRA) Advanced Design Program (ADP) program promotes engineering education in the field of design by presenting students with challenging design projects drawn from actual NASA interests. In doing so, the program yields two very positive results. Firstly, the students gain a valuable experience that will prepare them for design problems with which they will be faced in their professional careers. Secondly, NASA is able to use the work done by students as an additional resource in meeting its own design objectives. The 1994 projects include: Universal Test Facility; Automated Protein Crystal Growth Facility; Stiffening of the ACES Deployable Space Boom; Launch System Design for Access to Space; LH2 Fuel Tank Design for SSTO Vehicle; and Feed System Design for a Reduced Pressure Tank.

  19. Various advanced design projects promoting engineering education

    NASA Technical Reports Server (NTRS)

    1994-01-01

    The Universities Space Research Association (USRA) Advanced Design Program (ADP) program promotes engineering education in the field of design by presenting students with challenging design projects drawn from actual NASA interests. In doing so, the program yields two very positive results. Firstly, the students gain a valuable experience that will prepare them for design problems with which they will be faced in their professional careers. Secondly, NASA is able to use the work done by students as an additional resource in meeting its own design objectives. The 1994 projects include: Universal Test Facility; Automated Protein Crystal Growth Facility; Stiffening of the ACES Deployable Space Boom; Launch System Design for Access to Space; LH2 Fuel Tank Design for SSTO Vehicle; and Feed System Design for a Reduced Pressure Tank.

  20. Student design projects in applied acoustics.

    PubMed

    Bös, Joachim; Moritz, Karsten; Skowronek, Adam; Thyes, Christian; Tschesche, Johannes; Hanselka, Holger

    2012-03-01

    This paper describes a series of student projects which are intended to complement theoretical education in acoustics and engineering noise control with practical experience. The projects are also intended to enhance the students' ability to work in a team, to manage a project, and to present their results. The projects are carried out in close cooperation with industrial partners so that the students can get a taste of the professional life of noise control engineers. The organization of such a project, its execution, and some of the results from the most recent student project are presented as a demonstrative example. This latest project involved the creation of noise maps of a production hall, the acoustic analysis of a packaging machine, and the acoustic analysis of a spiral vibratory conveyor. Upon completion of the analysis, students then designed, applied, and verified some simple preliminary noise reduction measures to demonstrate the potential of these techniques. PMID:22423803

  1. Zoom lens design for projection optics

    NASA Astrophysics Data System (ADS)

    Doering, D.; Milde, T.; Hanft, M.

    2015-09-01

    The optical design of zoom lenses for projection applications is a task which has to take many different aspects into consideration. The optical designer has to achieve a demanding specification with respect to monochromatic and polychromatic aberrations across a significant magnification range. Besides the requirements on image quality there are usually numerous constraints deriving from fixed mechanical interfaces that already have an impact in the very early design stages of the paraxial and monochromatic design. It has been proven essential to also include cost targets in the figure of merit during the design work. This paper will outline a systematic process for projection zoom lenses design. A solid specification of the design task in terms of magnification range, image quality therein, mechanical and cost requirements is necessary as starting point. Paraxial considerations are helpful to gain insight into the design problem and choose the appropriate zoom design type for further design work. Intermediate designs, which are only monochromatically corrected, proofed invaluable while considering mechanical design requirements. As soon the basic design requirements are fulfilled it makes sense to correct chromatic aberrations. Outstanding color correction requires extensive use of expensive glasses for secondary color correction. In order to find an ideal compromise between potential cost of an optical design and image quality achieved therewith, we employ tools to identify cost drivers as well as tools to simulate the perceived imaging performance. Together these tools also enable us to efficiently discuss specifications that drive cost without aiding perceived image quality.

  2. Conceptual Design Plan SM-43 Replacement Project

    SciTech Connect

    University of California, Los Alamos National Laboratory, SCC Project Office

    2000-11-01

    The Los Alamos National Laboratory Conceptual Design Plan for the SM-43 Replacement Project outlines plans for replacing the SM-43 Administration Building. Topics include the reasons that replacement is considered a necessity; the roles of the various project sponsors; and descriptions of the proposed site and facilities. Also covered in this proposal is preliminary information on the project schedule, cost estimates, acquisition strategy, risk assessment, NEPA strategy, safety strategy, and safeguards and security. Spreadsheets provide further detail on space requirements, project schedules, and cost estimates.

  3. Design project: LONGBOW supersonic interceptor

    NASA Technical Reports Server (NTRS)

    Stoney, Robert; Baker, Matt; Capstaff, Joseph G.; Dishman, Robert; Fick, Gregory; Frick, Stephen N.; Kelly, Mark

    1993-01-01

    A recent white paper entitled 'From the Sea' has spotlighted the need for Naval Aviation to provide overland support to joint operations. The base for this support, the Aircraft Carrier (CVN), will frequently be unable to operate within close range of the battleground because of littoral land-based air and subsurface threats. A high speed, long range, carrier capable aircraft would allow the CVN to provide timely support to distant battleground operations. Such an aircraft, operating as a Deck-Launched Interceptor (DLI), would also be an excellent counter to Next Generation Russian Naval Aviation (NGRNA) threats consisting of supersonic bombers, such as the Backfire, equipped with the next generation of high-speed, long-range missiles. Additionally, it would serve as an excellent high speed Reconnaissance airplane, capable of providing Battle Force commanders with timely, accurate pre-mission targeting information and post-mission Bomb Damage Assessment (BDA). Recent advances in computational hypersonic airflow modeling has produced a method of defining aircraft shapes that fit a conical shock flow model to maximize the efficiency of the vehicle. This 'Waverider' concept provides one means of achieving long ranges at high speeds. A Request for Proposal (RFP) was issued by Professor Conrad Newberry that contained design requirements for an aircraft to accomplish the above stated missions, utilizing Waverider technology.

  4. Project Management Approaches for Online Learning Design

    ERIC Educational Resources Information Center

    Eby, Gulsun; Yuzer, T. Volkan

    2013-01-01

    Developments in online learning and its design are areas that continue to grow in order to enhance students' learning environments and experiences. However, in the implementation of new technologies, the importance of properly and fairly overseeing these courses is often undervalued. "Project Management Approaches for Online Learning Design"…

  5. Spacecraft design project: High latitude communications satellite

    NASA Technical Reports Server (NTRS)

    Josefson, Carl; Myers, Jack; Cloutier, Mike; Paluszek, Steve; Michael, Gerry; Hunter, Dan; Sakoda, Dan; Walters, Wes; Johnson, Dennis; Bauer, Terry

    1989-01-01

    The spacecraft design project was part of AE-4871, Advanced Spacecraft Design. The project was intended to provide experience in the design of all major components of a satellite. Each member of the class was given primary responsibility for a subsystem or design support function. Support was requested from the Naval Research Laboratory to augment the Naval Postgraduate School faculty. Analysis and design of each subsystem was done to the extent possible within the constraints of an eleven week quarter and the design facilities (hardware and software) available. The project team chose to evaluate the design of a high latitude communications satellite as representative of the design issues and tradeoffs necessary for a wide range of satellites. The High-Latitude Communications Satellite (HILACS) will provide a continuous UHF communications link between stations located north of the region covered by geosynchronous communications satellites, i.e., the area above approximately 60 N latitude. HILACS will also provide a communications link to stations below 60 N via a relay Net Control Station (NCS), which is located with access to both the HILACS and geosynchronous communications satellites. The communications payload will operate only for that portion of the orbit necessary to provide specified coverage.

  6. Ares Project Overview - Quality in Design

    NASA Technical Reports Server (NTRS)

    Cianciola, Chris; Crane, Kenneth

    2008-01-01

    This presentation introduces the audience to the overall goals of the Ares Project, which include providing human access to low-Earth orbit, the Moon, and beyond. The presentation also provides an overview of with the vehicles that will execute those goals and progress made on the vehicles to date. The briefing will provide an introduction to Lean, Six Sigma, and Kaizen practices Ares will use to improve the overall effectiveness and quality of its efforts. Finally, the briefing includes a summary of Safety and Mission Assurance practices being implemented within[Ares to ensure safety and quality early in the design process. Integrating Safety and Mission Assurance in Design: This presentation describes how the Ares Projects are learning from the successes and failures of previous launch systems in order to maximize safety and reliability while maintaining fiscal responsibility. The Ares Projects are integrating Safer T and Mission Assurance into design activities and embracing independent assessments by Quality experts in thorough reviews of designs and processes. Incorporating Lean thinking into the design process, Ares is also streamlining existing processes and future manufacturing flows which will yield savings during production. Understanding the value of early involvement of Quality experts, the Ares Projects are leading launch vehicle development into the 21st century.

  7. Business System Planning Project, Preliminary System Design

    SciTech Connect

    EVOSEVICH, S.

    2000-10-30

    CH2M HILL Hanford Group, Inc. (CHG) is currently performing many core business functions including, but not limited to, work control, planning, scheduling, cost estimating, procurement, training, and human resources. Other core business functions are managed by or dependent on Project Hanford Management Contractors including, but not limited to, payroll, benefits and pension administration, inventory control, accounts payable, and records management. In addition, CHG has business relationships with its parent company CH2M HILL, U.S. Department of Energy, Office of River Protection and other River Protection Project contractors, government agencies, and vendors. The Business Systems Planning (BSP) Project, under the sponsorship of the CH2M HILL Hanford Group, Inc. Chief Information Officer (CIO), have recommended information system solutions that will support CHG business areas. The Preliminary System Design was developed using the recommendations from the Alternatives Analysis, RPP-6499, Rev 0 and will become the design base for any follow-on implementation projects. The Preliminary System Design will present a high-level system design, providing a high-level overview of the Commercial-Off-The-Shelf (COTS) modules and identify internal and external relationships. This document will not define data structures, user interface components (screens, reports, menus, etc.), business rules or processes. These in-depth activities will be accomplished at implementation planning time.

  8. Stanford University's Archimedes Project: Design for Accessibility.

    ERIC Educational Resources Information Center

    McNulty, Tom, Ed.

    1996-01-01

    The Archimedes Project's primary goal is to educate those who will develop the next generation of software and hardware on the obstacles and opportunities that technology presents for people with disabilities. Its research program designs prototypes, explores accessibility problems, and conducts research on relevant scientific issues. (Author/PEN)

  9. Program assists steam drive design project

    SciTech Connect

    Mendez, A.A.

    1984-08-27

    A new program for the HP-41CV programmable calculator will compute all parameters required for a steam drive project design. The Marx and Langenheim model assumptions are used to solve a more advanced version of the Myhill and Stegemeier model. Also, the Mandl and Volek model assuptions are used to compute the size of the steam zone.

  10. Breckinridge Project, initial effort. Report II. Breckinridge Project design basis

    SciTech Connect

    1982-01-01

    The Breckinridge Project is a pioneer endeavor involving the engineering, construction, and operation of a commercial facility that will convert 23,000 tons per day of run-of-mine, high-sulfur coal into 50,000 barrels per day of liquid hydrocarbons equivalent to those produced from crude oil. The Initial Effort, now complete, was executed under Cooperative Agreement No. DE-FC05-80OR20717 between the Department of Energy and the Participants, Ashland Synthetic Fuels, Inc., and Airco Energy Company, Inc. The Initial Effort produced a preliminary design, capital estimate, and economic analysis of the commercial plant, as well as a plan for the design, construction, and operation of that plant. The extensive and rigorous attention given to environmental, socioeconomic, safety, and health considerations is indicative of the high priority these issues will continue to receive throughout the life of the project. The Breckinridge Energy Company, a partnership of several major corporations, is being formed to finance, own, and manage the Breckinridge Project. Report II is intended for the reader who is primarily interested in less detailed discussion of the coal liquefaction process and Breckinridge facility than presented in the eleven volumes of Reports IV and V. The overview section describes the project goals and briefly introduces the coal liquefaction process. The report continues with a discussion of the history of the project and the H-COAL process from its concept to the proposed commercialization technology. The report describes the site, the Breckinridge Facility, and concludes with a summary of the eleven reports that contain the deliverable documentation of the Initial Effort or Development Phase of the project.

  11. A Hybrid Design of Project-X

    SciTech Connect

    Chou, W.; /Fermilab

    2009-05-01

    Project-X is a leading candidate of the next major accelerator construction project at Fermilab. The mission need of Project-X is to establish an intensity frontier for particle physics research, or more precisely, to build a multi-MW proton source for neutrino and other particle studies. Coupled with an upgraded Main Injector (MI) and Recycler, an 8 GeV superconducting RF (SRF) H- linac meets this need. However, a more cost effective approach would be a hybrid design, namely, a combination of a 2 GeV SRF linac and an 8 GeV rapid cycling synchrotron (RCS) in lieu of an 8 GeV SRF linac. This alternative design also meets the mission need but at a lower cost since a synchrotron is cheaper than a SRF linac. It retains the ability to use a 2 GeV SRF linac for ILC technology development. It reuses the existing Debuncher enclosure and Booster RF. The transport line of 2 GeV H- particles is shorter than the present 8 GeV design since stronger bending magnets can be used. The blackbody radiation stripping of H- particles will no longer be a problem and the requirement of a cryogenic beam screen can be eliminated. The efficiency of stripping foil is higher and injection loss (kJ) will be reduced by a factor of 4. This paper introduces this alternative design and describes briefly the major components in the design.

  12. Project Design Concept Primary Ventilation System

    SciTech Connect

    MCGREW, D.L.

    2000-10-02

    Tank Farm Restoration and Safe Operation (TFRSO), Project W-3 14 was established to provide upgrades that would improve the reliability and extend the system life of portions of the waste transfer, electrical, ventilation, instrumentation and control systems for the Hanford Site Tank Farms. An assessment of the tank farm system was conducted and the results are documented in system assessment reports. Based on the deficiencies identified in the tank farm system assessment reports, and additional requirements analysis performed in support of the River Protection Project (RPP), an approved scope for the TFRSO effort was developed and documented in the Upgrade Scope Summary Report (USSR), WHC-SD-W314-RPT-003, Rev. 4. The USSR establishes the need for the upgrades and identifies the specific equipment to be addressed by this project. This Project Design Concept (PDC) is in support of the Phase 2 upgrades and provides an overall description of the operations concept for the W-314 Primary Ventilation Systems. Actual specifications, test requirements, and procedures are not included in this PDC. The PDC is a ''living'' document, which will be updated throughout the design development process to provide a progressively more detailed description of the W-314 Primary Ventilation Systems design. The Phase 2 upgrades to the Primary Ventilation Systems shall ensure that the applicable current requirements are met for: Regulatory Compliance; Safety; Mission Requirements; Reliability; and Operational Requirements.

  13. Summary of Research through Phase II/Year 2 of Initially Approved 3 Phase/3 Year Project - Establishing the Relationship between Fracture-Related Dolomite and Primary Rock Fabric on the Distribution of Reservoirs in the Michigan Basin

    SciTech Connect

    G. Grammer

    2007-09-30

    This final scientific/technical report covers the first 2 years (Phases I and II of an originally planned 3 Year/3 Phase program). The project was focused on evaluating the relationship between fracture-related dolomite and dolomite constrained by primary rock fabric in the 3 most prolific reservoir intervals in the Michigan Basin. The characterization of select dolomite reservoirs was the major focus of our efforts in Phases I and II of the project. Structural mapping and log analysis in the Dundee (Devonian) and Trenton/Black River (Ordovician) suggest a close spatial relationship among gross dolomite distribution and regional-scale, wrench fault-related NW-SE and NE-SW structural trends. A high temperature origin for much of the dolomite in these 2 studied intervals (based upon fluid inclusion homogenization temperatures and stable isotopic analyses,) coupled with persistent association of this dolomite in reservoirs coincident with wrench fault-related features, is strong evidence for these reservoirs being influenced by hydrothermal dolomitization. In the Niagaran (Silurian), there is a general trend of increasing dolomitization shelfward, with limestone predominant in more basinward positions. A major finding is that facies types, when analyzed at a detailed level, are directly related to reservoir porosity and permeability in these dolomites which increases the predictability of reservoir quality in these units. This pattern is consistent with our original hypothesis of primary facies control on dolomitization and resulting reservoir quality at some level. The identification of distinct and predictable vertical stacking patterns within a hierarchical sequence and cycle framework provides a high degree of confidence at this point that the results should be exportable throughout the basin. Much of the data synthesis and modeling for the project was scheduled to be part of Year 3/Phase III, but the discontinuation of funding after Year 2 precluded those efforts

  14. SMART-1, Platform Design and Project Status

    NASA Astrophysics Data System (ADS)

    Sjoberg, F.

    SMART-1 is the first of the Small Missions for Advanced Research and Technology (SMART), an element of ESA's Horizons 2000 plan for scientific projects. These missions aim at testing key technologies for future Cornerstone missions. The mission of SMART-1 is the flight demonstration of Electric Primary Propulsion for a scientifically relevant deep space trajectory. More specifically, SMART-1 will be launched into a geostationary transfer orbit and use a single ion thruster to achieve lunar orbit. include: -A modern avionics architecture with a clean-cut control hierarchy -Extensive Failure Detection, Isolation and Recovery (FDIR) capabilities following the control hierarchy of the -An advanced power control and distribution system -A newly developed gimbal mechanism for the orientation of the electric ion thruster The project is currently in the FM AIT phase scheduled for launch in late 2002. The paper will describe the SMART- 1 spacecraft platform design as well as the current project and spacecraft verification status.

  15. The WPI space glove design project

    NASA Technical Reports Server (NTRS)

    Durgin, W. W.; Hoffman, A. H.; Ault, H. K.; Lutz, F. C.

    1985-01-01

    Worcester Polytechnic Institute (WPI) was one of four colleges and universities awarded NASA grants for student design and development of an improved glove for space suits. This paper traces the design, development and testing of the WPI prototype glove. Test results showed that the glove did not significantly limit hand and finger motion when pressurized at 8 psi, except in the spherical grip mode. This project demonstrated that problems originating from space technology provide excellent vehicles for student learning and can generate creative solutions.

  16. Distant Operational Care Centre: Design Project Report

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The goal of this project is to outline the design of the Distant Operational Care Centre (DOCC), a modular medical facility to maintain human health and performance in space, that is adaptable to a range of remote human habitats. The purpose of this project is to outline a design, not to go into a complete technical specification of a medical facility for space. This project involves a process to produce a concise set of requirements, addressing the fundamental problems and issues regarding all aspects of a space medical facility for the future. The ideas presented here are at a high level, based on existing, researched, and hypothetical technologies. Given the long development times for space exploration, the outlined concepts from this project embodies a collection of identified problems, and corresponding proposed solutions and ideas, ready to contribute to future space exploration efforts. In order to provide a solid extrapolation and speculation in the context of the future of space medicine, the extent of this project's vision is roughly within the next two decades. The Distant Operational Care Centre (DOCC) is a modular medical facility for space. That is, its function is to maintain human health and performance in space environments, through prevention, diagnosis, and treatment. Furthermore, the DOCC must be adaptable to meet the environmental requirements of different remote human habitats, and support a high quality of human performance. To meet a diverse range of remote human habitats, the DOCC concentrates on a core medical capability that can then be adapted. Adaptation would make use of the DOCC's functional modularity, providing the ability to replace, add, and modify core functions of the DOCC by updating hardware, operations, and procedures. Some of the challenges to be addressed by this project include what constitutes the core medical capability in terms of hardware, operations, and procedures, and how DOCC can be adapted to different remote

  17. Spacecraft design project multipurpose satellite bus MPS

    NASA Technical Reports Server (NTRS)

    Kellman, Lyle; Riley, John; Szostak, Michael; Watkins, Joseph; Willhelm, Joseph; Yale, Gary

    1990-01-01

    The thrust of this project was to design not a single spacecraft, but to design a multimission bus capable of supporting several current payloads and unnamed, unspecified future payloads. Spiraling costs of spacecraft and shrinking defense budgets necessitated a fresh look at the feasibility of a multimission spacecraft bus. The design team chose two very diverse and different payloads, and along with them two vastly different orbits, to show that multimission spacecraft buses are an area where indeed more research and effort needs to be made. Tradeoffs, of course, were made throughout the design, but optimization of subsystem components limited weight and volume penalties, performance degradation, and reliability concerns. Simplicity was chosen over more complex, sophisticated and usually more efficient designs. Cost of individual subsystem components was not a primary concern in the design phase, but every effort was made to chose flight tested and flight proven hardware. Significant cost savings could be realized if a standard spacecraft bus was indeed designed and purchased in finite quantities.

  18. The Outer Planetary Mission Design Project

    NASA Astrophysics Data System (ADS)

    Benfield, Michael; Turner, M. W.

    2010-10-01

    With the recent focus from the planetary science community on the outer planets of the solar system, The University of Alabama in Huntsville Integrated Product Team program is embarking on a new challenge to develop an outer planetary mission for the academic year 2010-2011. Currently four bodies are of interest for this mission: Titan, Europa, Triton, and Enceledus, with one body being chosen by the instructors by the beginning of the fall semester. This project will use the 2010 Discovery Announcement of Opportunity as its Request for Proposal (RFP). All of the teams competing in this project will use the AO to respond with a proposal to the instructors for their proposed mission and spacecraft concept. The project employs the two-semester design sequence of the IPT program to provide a framework for the development of this mission. This sequence is divided into four phases. Phase 1 - Requirements Development - focuses on the development of both the scientific and engineering requirements of the mission. During this phase the teams work very closely with the PI organization, represented by the College of Charleston. Phase 2 - Team Formation and Architecture Development - concentrates on the assessment of the overall mission architecture from the launch vehicle to the ground operations of the proposed spacecraft. Phase 3 - System Definition - provides for spacecraft subsystem trade studies and further refinement of the specific spacecraft to meet the scientific requirements and objectives developed in Phase 1. Phase 4 - Design - is the phase where the engineers provide the spacecraft design that is required for the mission of interest. At the conclusion of Phases 2 and 4, an external review board evaluates the proposed designs and chooses one winner of the competition.

  19. Engineering design projects as a reflection promoter

    NASA Astrophysics Data System (ADS)

    Sabag, Nissim; Trotskovsky, Elena; Waks, Shlomo

    2014-05-01

    This article describes examples of reflection documented in a longitudinal research comprising two studies: a three-year three-stage study on technology project-based learning (TPBL) and a three-year two-stage study on engineering thinking (ET). Both studies used qualitative tools such as interviews, active observations, and document analysis. Reflections expressed by 10th grade pupils from eight high schools and 14 post-secondary school students who participated in the TPBL study as well as the reflection findings of experts and undergraduates from the ET study were used. The data analysis indicates that reflection is not generated on its own; it must be fostered. Reflection takes one of three forms: as a reaction to an irregularity or error made when working on the system design; conducted in groups that is inherent to the design process in industry; and from intuition that something may not be quite right, even though preliminary results seem to be correct.

  20. Project Design Concept for Monitoring and Control System

    SciTech Connect

    MCGREW, D.L.

    2000-10-02

    This Project Design Concept represents operational requirements established for use in design the tank farm Monitoring and Control System. These upgrades are included within the scope of Project W-314, Tank Farm Restoration and Safe Operations.

  1. The R.M.C. Design-Build-Test Projects

    ERIC Educational Resources Information Center

    Ellis, J. S.

    1971-01-01

    Four projects were assigned to final year civil engineering undergraduates in a course on structural steel design. The projects involved the design, construction, and testing of two columns and two trusses. (TS)

  2. 24 CFR 941.402 - Project design and construction.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Project design and construction... URBAN DEVELOPMENT PUBLIC HOUSING DEVELOPMENT Project Development § 941.402 Project design and.... A PHA may certify that its proposed design and construction plans for the development are...

  3. An Engineering Design STEM Project: T-Shirt Launcher

    ERIC Educational Resources Information Center

    Fantz, Todd D.; Grant, Melva R.

    2013-01-01

    The article offers information on making technology education students interested in science and mathematics through the use of a T-shirt launcher design project. This project was designed for junior and senior level high school students who have completed or are currently taking physics and precalculus. The project involves designing an…

  4. 24 CFR 941.402 - Project design and construction.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Project design and construction... URBAN DEVELOPMENT PUBLIC HOUSING DEVELOPMENT Project Development § 941.402 Project design and.... A PHA may certify that its proposed design and construction plans for the development are...

  5. How Grammatical Are 3-Year-Olds?

    ERIC Educational Resources Information Center

    Eisenberg, Sarita L.; Guo, Ling-Yu; Germezia, Mor

    2012-01-01

    Purpose: This study investigated the level of grammatical accuracy in typically developing 3-year-olds and the types of errors they produce. Method: Twenty-two 3-year-olds participated in a picture description task. The percentage of grammatical utterances was computed and error types were analyzed. Results: The mean level of grammatical accuracy…

  6. The 1994 NASA/USRA/ADP Design Projects

    NASA Technical Reports Server (NTRS)

    Cruse, Thomas; Richardson, Joseph; Tryon, Robert

    1994-01-01

    The NASA/USRA/ADP Design Projects from Vanderbilt University, Department of Mechanical Engineering (1994) are enclosed in this final report. Design projects include: (1) Protein Crystal Growth, both facilities and methodology; (2) ACES Deployable Space Boom; (3) Hybrid Launch System designs for both manned and unmanned systems; (4) LH2 Fuel Tank design (SSTO); (5) SSTO design; and (6) Pressure Tank Feed System design.

  7. Doing the Project and Learning the Content: Designing Project-Based Science Curricula for Meaningful Understanding

    ERIC Educational Resources Information Center

    Kanter, David E.

    2010-01-01

    Project-based science curricula can improve students' usable or meaningful understanding of the science content underlying a project. However, such curricula designed around "performances" wherein students design or make something do not always do this. We researched ways to design performance project-based science curricula (pPBSc) to better…

  8. Project Management in Instructional Design: ADDIE Is Not Enough

    ERIC Educational Resources Information Center

    Van Rooij, Shahron Williams

    2010-01-01

    In the digital age, instructional designers must possess both a sound instructional design knowledge base and solid project management skills that will enable them to complete courseware projects on time, on budget and in conformance with client expectations. Project management skills include the ability to apply repeatable processes, along with…

  9. A Symbiosis between Instructional Systems Design and Project Management

    ERIC Educational Resources Information Center

    Pan, Cheng-Chang

    2012-01-01

    This study is intended to explore a complementary relationship between instructional systems design (ISD) and project management in an attempt to build a plausible case for integrating project management as a distinct course in the core of the graduate instructional systems design programs. It is argued that ISD and project management should form…

  10. 24 CFR 941.402 - Project design and construction.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Project design and construction. 941.402 Section 941.402 Housing and Urban Development Regulations Relating to Housing and Urban... URBAN DEVELOPMENT PUBLIC HOUSING DEVELOPMENT Project Development § 941.402 Project design...

  11. 41. PENCIL DRAWING OF SELECTED DESIGN Drawn by project architect ...

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

    41. PENCIL DRAWING OF SELECTED DESIGN Drawn by project architect Alfred Eichler, undated. - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA

  12. Theo Jansen Project in Engineering Design Course and a Design Example

    ERIC Educational Resources Information Center

    Liu, Yucheng; Artigue, Aaron; Sommers, Jeremy; Chambers, Terence

    2011-01-01

    Objectives of a project-oriented mechanical engineering course, Engineering Design, were achieved through a design project, where students designed, built and demonstrated an extreme version of a basic Theo Jansen device. Through this project, junior students in the University of Louisiana fully developed the capability of applying mathematic and…

  13. Estimating design costs for first-of-a-kind projects

    SciTech Connect

    Banerjee, Bakul; /Fermilab

    2006-03-01

    Modern scientific facilities are often outcomes of projects that are first-of-a-kind, that is, minimal historical data are available for project costs and schedules. However, at Fermilab, there was an opportunity to execute two similar projects consecutively. In this paper, a comparative study of the design costs for these two projects is presented using earned value methodology. This study provides some insights into how to estimate the cost of a replicated project.

  14. Hovercraft Project Teaches Design and Testing Processes

    ERIC Educational Resources Information Center

    Keesling, Daryl

    2011-01-01

    Building hovercraft has proven very popular with the author's engineering students at Knightstown Community High School. The activity uses inexpensive, readily available materials: foam board, a pop-up water bottle cap, a balloon, and hot glue. In this article, the author describes the hovercraft project and how the project provides excellent…

  15. Designing and Fostering Effective Online Group Projects

    ERIC Educational Resources Information Center

    Scherling, Sarah E.

    2011-01-01

    Collaborative learning is a hallmark of adult education and a popular instructional strategy. For over a decade, as an educator of adult learners, the author has integrated group work into courses. Group projects require the contribution and evaluation from all group members and often reflect a collective grade at the end of the project. However,…

  16. Project W-420 Stack Monitoring system upgrades conceptual design report

    SciTech Connect

    TUCK, J.A.

    1998-11-06

    This document describes the scope, justification, conceptual design, and performance of Project W-420 stack monitoring system upgrades on six NESHAP-designated, Hanford Tank Farms ventilation exhaust stacks.

  17. Promoting designated drivers: the Harvard Alcohol Project.

    PubMed

    Winsten, J A

    1994-01-01

    The designated driver concept is a new component of the nation's comprehensive strategy for reducing alcohol-related traffic fatalities through prevention, deterrence, and treatment. This article explains how the designated driver concept serves as a vehicle for changing social norms, describes the national designated driver campaign and the involvement of the public and private sectors, and presents public opinion findings documenting the wide popularity and growing usage of the designated driver concept. PMID:7917447

  18. 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…

  19. Developing Dialogic Argumentation Skills: A 3-Year Intervention Study

    ERIC Educational Resources Information Center

    Crowell, Amanda; Kuhn, Deanna

    2014-01-01

    Argumentation is increasingly recognized as a fundamental intellectual skill, but evidence suggests that few adolescents or adults are skilled arguers. This article reports on an extended (3-year, twice weekly) intervention designed to afford dense practice in dialogic argumentation to middle-school students from traditionally academically…

  20. Incorporating Student-Designed Research Projects in the Chemistry Curriculum

    ERIC Educational Resources Information Center

    Iimoto, Devin S.; Frederick, Kimberley A.

    2011-01-01

    Although many chemistry students at small liberal arts colleges participate in undergraduate research projects with faculty members, they do not get much experience framing their own research questions and designing their own projects, which is an important part of science. We have implemented a developmental process to help students design and…

  1. Group Projects in Interior Design Studio Classes: Peer Feedback Benefits

    ERIC Educational Resources Information Center

    Jurado, Juan A.

    2011-01-01

    Group projects have been shown to be effective for providing peer feedback in classrooms. While students in regular enrollment classes benefit from peer feedback, low-enrollment classes face many challenges. This study compares peer feedback effectiveness between two interior design studio classes with different design projects. In one class,…

  2. Building a Creative Ecosystem: The Young Designers on Location Project

    ERIC Educational Resources Information Center

    Davies, Dan; Howe, Alan; Haywood, Susan

    2004-01-01

    This article reports on findings from a research project designed to explore ways in which creativity can be fostered through interactions between selected children, particular environments, materials, techniques and key adults. The Young Designers on Location (YDoL) project was funded by the National Endowment for Science, Technology and the Arts…

  3. Yucca Mountain Project Surface Facilities Design

    SciTech Connect

    P.W. McDaniel; N.R. Brown; P.G. Harrington; J.T. Gardiner; L.J. Trautner

    2002-11-20

    With the recent designation of the Yucca Mountain site as a proposed repository for the disposal of commercial spent nuclear fuel, DOE spent nuclear fuel and high- level waste, work is proceeding on the design of surface facilities to receive, unload, and package the waste into waste packages for emplacement in the repository. This paper summarizes recent progress in the design of these surface facilities.

  4. Designing Appropriate Scaffolding for Student Science Projects

    ERIC Educational Resources Information Center

    Johnson, Marie; Smith, Mark

    2008-01-01

    The authors have developed a successful approach to teaching and inspiring undergraduate science and nonscience majors to complete creditable, semester-long, hands-on science research projects. This approach utilizes a carefully developed scaffolding consisting of in-class exercises and discussions, preparatory homework and lab events, and three…

  5. New Roles for Project Design Engineers

    ERIC Educational Resources Information Center

    Swinson, Ronnie; Clark, Aaron C.; Ernst, Jeremy V.; Sutton, Kevin

    2016-01-01

    "Employers want individuals who are self-motivated, are driven, and can effectively communicate this to their work groups and supervisors" (Pence & Rowe, 2012, p. 50). Projects assigned by teachers or bosses can seem monumental, but by breaking them down into individual parts they can be managed to completion. There are many jobs…

  6. Engineering Design Projects as a Reflection Promoter

    ERIC Educational Resources Information Center

    Sabag, Nissim; Trotskovsky, Elena; Waks, Shlomo

    2014-01-01

    This article describes examples of reflection documented in a longitudinal research comprising two studies: a three-year three-stage study on technology project-based learning (TPBL) and a three-year two-stage study on engineering thinking (ET). Both studies used qualitative tools such as interviews, active observations, and document analysis.…

  7. CATSKILL AREA PROJECT IN SMALL SCHOOL DESIGN.

    ERIC Educational Resources Information Center

    Catskill Area Project in Small School Design, Oneonta, NY.

    CHARACTERISTICS OF THE SMALL SCHOOL, AS PROPOSED BY THE PROJECT, ARE LISTED. FIVE AREAS OF SCHOOL OPERATION ARE DISCUSSED IN DETAIL--(1) MULTIPLE CLASSES, INCLUDING SUPERVISED CORRESPONDENCE COURSES, (2) FLEXIBLE SCHEDULES, (3) USE OF SCHOOL AIDES, (4) USES OF ELECTRONIC COMMUNICATION, AND (5) SHARED SERVICES AND TALENTED YOUTH. A MAP LOCATING THE…

  8. Developing Innovation Through Graduate Team Design Projects

    ERIC Educational Resources Information Center

    Rodenberger, Charles A.

    1972-01-01

    Important points are that invention and innovation are important elements of technological change, that creative engineering and innovation can be encouraged, and that understanding of the innovation process can be taught on an interdisciplinary base. Course involves developing a project to solve one of the important problems in the world today.…

  9. Integrating principles and multidisciplinary projects in design education

    NASA Technical Reports Server (NTRS)

    Nevill, Gale E., Jr.

    1992-01-01

    The critical need to improve engineering design education in the U.S. is presented and a number of actions to achieve that end are discussed. The importance of teaching undergraduates the latest methods and principles through the means of team design in multidisciplinary projects leading to a testable product is emphasized. Desirable training for design instructors is described and techniques for selecting and managing projects that teach effectively are discussed.

  10. [Design of a pedagogical project: collective experience].

    PubMed

    da Silva, Maria Josefina; Araújo, Maria Fátima Maciel; Leitão, Glória da Conceição Mesquita

    2003-01-01

    This study describes the ongoing experience to reform the pedagogical project of the undergraduate nursing program from Federal University of Ceará, based on the curricular guidelines approved by CNE/CE,S in 2001. It exposes the process of compliance the professors and students had to go through in order to abide by the proposal introduced by LDB/96 (Basic Guidelines Law/95), as well as the different stages needed to build referential, conceptual, and philosophical landmarks. The difficulties experienced relate to a poor commitment of professors to this process, due to the peculiar situation of the program: many professors retiring; a high number of substitute professors under provisional circumstances, which refrained them from long-term commitment. The adoption of a political-pedagogical project aimed at a reform of nursing teaching cannot occur in this situation. PMID:14699756

  11. Interferometric array layout design by tomographic projection

    NASA Astrophysics Data System (ADS)

    de Villiers, M.

    2007-07-01

    Context: This study pertains to the optimization of the layout of a single configuration interferometric array to achieve a desired natural tapering for the density distribution of its UV plane coverage. Existing techniques that seek this goal determine a two dimensional density gradient that acts on the UV samples and in turn on the antenna positions. This gradient is commonly computed by gridding the UV plane, and is sometimes averaged over a number of different scales due to the sparseness of the UV samples. Aims: The goal of this study is to demonstrate a new method that can move antenna positions to achieve an ideal density distribution for the UV samples without the need for gridding. Methods: An approach is described where the UV samples are projected into a one dimensional vector. If an equivalent projection is done for an ideal model distribution, the difference between these vectors yields correction terms which can be mapped to new antenna positions. Such modifications are made in all directions until a close match is achieved to the desired UV plane coverage and equivalently, by the Fourier transform, the ideal point spread function. Results: Results are provided that relate achievable resolution (for Gaussian UV coverage) to the number of antennas available to the algorithm, for a few different observation modes. Preliminary layouts are shown for the Square Kilometer Array pathfinder project, the Karoo Array Telescope. Conclusions: The proposed method is applicable to very few as well as a large number of antennas. Multiple objective optimization is not considered.

  12. VCM Process Design: An ABET 2000 Fully Compliant Project

    ERIC Educational Resources Information Center

    Benyahia, Farid

    2005-01-01

    A long experience in undergraduate vinyl chloride monomer (VCM) process design projects is shared in this paper. The VCM process design is shown to be fully compliant with ABET 2000 criteria by virtue of its abundance in chemical engineering principles, integration of interpersonal and interdisciplinary skills in design, safety, economics, and…

  13. AB1402: Design-Build Project Guidelines. 2002 Edition.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento. Div. of School Facilities Planning.

    Assembly Bill (AB) 1402 authorized California's school districts to enter into design-build contracts for projects with design and construction costs exceeding $10 million. These guidelines are intended to accomplish the following purposes: (1) inform school districts of the design-build process under AB 1402; (2) help school districts to…

  14. Recognizing Risk-of-Failure in Communication Design Projects

    ERIC Educational Resources Information Center

    Yee, Joyce; Lievesley, Matthew; Taylor, Louise

    2009-01-01

    The pace of commercial graphic design practice presents very few opportunities to conduct user research after a project's launch. This makes the design team's ability to anticipate and address risks during the design development phase even more important, recognized in the astute observation from Tim Brown, CEO of leading international design…

  15. National General Aviation Design Competition Project Report

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This report summarizes the management of the National General Aviation Design Competition on behalf of NASA, the FAA and the Air Force by the Virginia Space Grant Consortium (VSGC) for the time period October 1, 1999 through September 30, 2000. This was the VSGC's sixth year of managing the Competition, which the Consortium originally designed, developed and implemented for NASA and the FAA. The seventh year of the Competition was announced in July 2000. Awards to winning university teams were presented at a ceremony held at AirVenture 2000, the Experimental Aircraft Association's Annual Convention and Fly-In at Oshkosh, WIS. NASA, FAA and AOPA administrators presented the awards. The competition calls for individuals or teams of undergraduate and graduate students from U.S. engineering schools to participate in a major national effort to rebuild the U.S. general aviation sector. For the purpose of the contest, General aviation aircraft are defined as fixed wing, single or dual engine (turbine or piston), single-pilot aircraft for 2-6 passengers. In addressing design challenges for a small aircraft transportation system, the competition seeks to raise student awareness of the importance of general aviation and to stimulate breakthroughs in technology and their application in the general aviation market. The Competition has two categories: Innovative Design, and Design It, Build It, Fly It. Awards were given in both categories for this reporting year.

  16. Optical engineering capstone design projects with industry sponsors

    NASA Astrophysics Data System (ADS)

    Bunch, Robert M.; Leisher, Paul O.; Granieri, Sergio C.

    2014-09-01

    Capstone senior design is the culmination of a student's undergraduate engineering education that prepares them for engineering practice. In fact, any engineering degree program that pursues accreditation by the Engineering Accreditation Commission of ABET must contain "a major design experience based on the knowledge and skills acquired in earlier course work and incorporating appropriate engineering standards and multiple realistic constraints." At Rose-Hulman, we offer an interdisciplinary Optical Engineering / Engineering Physics senior design curriculum that meets this requirement. Part of this curriculum is a two-course sequence where students work in teams on a design project leading to a functional prototype. The students begin work on their capstone project during the first week of their senior year. The courses are deliverable-driven and the students are held accountable for regular technical progress through weekly updates with their faculty advisor and mid-term design reviews. We have found that client-sponsored projects offer students an enriched engineering design experience as it ensures consideration of constraints and standards requirements similar to those that they will encounter as working engineers. Further, client-sponsored projects provide teams with an opportunity for regular customer interactions which help shape the product design. The process that we follow in both soliciting and helping to scope appropriate industry-related design projects will be described. In addition, an outline of the capstone course structure as well as methods used to hold teams accountable for technical milestones will be discussed. Illustrative examples of past projects will be provided.

  17. Robotics projects for the undergraduate electrical engineering design lab.

    NASA Astrophysics Data System (ADS)

    Mehrl, David J.; Parten, Michael E.; Mitra, Sunanda

    1995-10-01

    We describe recent robotics projects carried out by Electrical Engineering undergraduates at Texas Tech University. Design Lab projects employing mobile robots proved to be an excellent choice, as the animation and instant feedback provided by the robots instilled great enthusiasm, and taught important principles in areas such as micro controllers, motor control, sensors and artificial intelligence. Several autonomous robotic vehicles, employing a variety of sensors, were successfully designed and demonstrated. We also discuss ongoing design projects to build RF telemetry links, an RF navigation system, and other mobile platforms such as the `TT-U-Boat'.

  18. Designing Effective Projects: Decision Options for Maximizing Learning and Project Success

    ERIC Educational Resources Information Center

    Volkema, Roger J.

    2010-01-01

    In recent years, more and more business schools have introduced team-based projects into their curricula as a means of addressing corporate, small business, and community-service issues while teaching students a variety of project management skills (technical and sociocultural). In designing a project-oriented course, an instructor has a number of…

  19. CAD Skills Increased through Multicultural Design Project

    ERIC Educational Resources Information Center

    Clemons, Stephanie

    2006-01-01

    This article discusses how students in a college-entry-level CAD course researched four generations of their family histories and documented cultural and symbolic influences within their family backgrounds. AutoCAD software was then used to manipulate those cultural and symbolic images to create the design for a multicultural area rug. AutoCAD was…

  20. New South Wales School Design Projects.

    ERIC Educational Resources Information Center

    Wilson, Cecilia

    2003-01-01

    Australia's New South Wales Education Facilities Research Group, a joint initiative between the Department of Education and Training and the Department of Public Works and Services, provides action research into issues which impact on school design. This article describes a few of the initiatives which have resulted, such as an educational video…

  1. Duplex Design Project: Science Pilot Test.

    ERIC Educational Resources Information Center

    Center for Research on Evaluation, Standards, and Student Testing, Los Angeles, CA.

    Work is reported towards the completion of a prototype duplex-design assessment instrument for grade-12 science. The student course-background questionnaire and the pretest section of the two-stage instrument that was developed were administered to all 134 12th-grade students at St. Clairsville High School (Ohio). Based on the information obtained…

  2. Design Documentation for JaWE2Openflow Project

    SciTech Connect

    Mehta, N; Barter, R H

    2004-07-29

    Lawrence Livermore National Laboratory (LLNL) has chosen CIGNEX Technologies, Inc. (CIGNEX) to design and develop the JaWE2Openflow conversion software. This document was created by CIGNEX as a project deliverable.

  3. 38. 'DESIGN NO. 7,' Pencil drawing by project architect Alfred ...

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

    38. 'DESIGN NO. 7,' Pencil drawing by project architect Alfred Eichler, dated March 2, 1934. - Sacramento River Bridge, Spanning Sacramento River at California State Highway 275, Sacramento, Sacramento County, CA

  4. Creative Thinking of Practical Engineering Students during a Design Project.

    ERIC Educational Resources Information Center

    Waks, Shlomo; Merdler, Moti

    2003-01-01

    Addresses variations in creative thinking during various stages of a design project and the relationship between creative thinking and motivation factors. Based on a study of Israeli practical engineering students. Appendix includes survey instrument. (Contains 37 references.) (Author/NB)

  5. 10-m platform array telescope design for the AMIBA project

    NASA Astrophysics Data System (ADS)

    Martin, Robert N.; Kingsley, Jeffrey S.

    2000-07-01

    We present a unique hexapod platform array for the new Taiwanese AMIBA project. AMIBA is a 90 GHz radio interferometric array consisting of 19 elements mounted on a roughly 10 m diameter platform. A hexapod mount is used to steer this platform. The resulting design is lightweight in comparison to a more conventional mount. The design goals of pointing stability, platform accuracy and reduced cost can be met with this design. A metrology system for pointing is proposed for inclusion in the design.

  6. Convention Center Management: A Systems Analysis & Design Course Project

    ERIC Educational Resources Information Center

    Guidry, Brandi N.; Totaro, Michael W.

    2011-01-01

    A challenge faced by many instructors of systems analysis and design courses is the selection or development of projects that provide challenging, yet suitable, learning experiences for the students. Employing a system development project case in undergraduate MIS courses offers students a multitude of opportunities to experientially examine…

  7. Making It Real: A Cooperative, Multigrade, 3D Design Project

    ERIC Educational Resources Information Center

    Shealer, Ron; Shealer, Michelle

    2014-01-01

    This article describes a cooperative project between eighth graders and first graders called "Going Green in the Neighborhood." The project entailed the first grade students sketching home designs on paper to make a model community, and the eighth grade students taking those drawings and making them into 3D computer models and then…

  8. Instructional Design and Project Management: Complementary or Divergent?

    ERIC Educational Resources Information Center

    van Rooij, Shahron Williams

    2011-01-01

    This paper reports the results of a study to identify the extent to which organizations that develop educational/training products are committed to project management, as measured by their project management implementation maturity, as a methodology that is separate and distinct from the processes of instructional design. A Web survey was…

  9. Fuel Cell Car Design Project for Freshman Engineering Courses

    ERIC Educational Resources Information Center

    Duke, Steve R.; Davis, Virginia A.

    2014-01-01

    In the Samuel Ginn College of Engineering at Auburn University, we have integrated a semester long design project based on a toy fuel cell car into our freshman "Introduction to Chemical Engineering Class." The project provides the students a basic foundation in chemical reactions, energy, and dimensional analysis that facilitates…

  10. Mathematics: PROJECT DESIGN. Educational Needs, Fresno, 1968, Number 12.

    ERIC Educational Resources Information Center

    Smart, James R.

    This report examines and summarizes the needs in mathematics of the Fresno City school system. The study is one in a series of needs assessment reports for PROJECT DESIGN, an ESEA Title III project administered by the Fresno City Unified School District. Theoretical concepts, rather than computational drill, would be emphasized in the proposed…

  11. A Project to Design and Build Compact Heat Exchangers

    ERIC Educational Resources Information Center

    Davis, Richard A.

    2005-01-01

    Students designed and manufactured compact, shell-and-tube heat exchangers in a project-based learning exercise integrated with our heat transfer course. The heat exchangers were constructed from common building materials available at home improvement centers. The cost of materials for a device was less than $20. The project gave students…

  12. JASMINE project Instrument design and centroiding experiment

    NASA Astrophysics Data System (ADS)

    Yano, Taihei; Gouda, Naoteru; Kobayashi, Yukiyasu; Yamada, Yoshiyuki

    JASMINE will study the fundamental structure and evolution of the Milky Way Galaxy. To accomplish these objectives, JASMINE will measure trigonometric parallaxes, positions and proper motions of about 10 million stars with a precision of 10 μarcsec at z = 14 mag. In this paper the instrument design (optics, detectors, etc.) of JASMINE is presented. We also show a CCD centroiding experiment for estimating positions of star images. The experimental result shows that the accuracy of estimated distances has a variance of less than 0.01 pixel.

  13. Design criteria manual guides CEM project

    SciTech Connect

    Marlatt, R.D.; Teacher, G.F.

    1995-08-01

    This article describes how a consultant team used surveys to develop a manual for state-of-the-art CEM systems at Allegheny Power System installations. In 1991, Allegheny Power Systems (APS) operating companies contracted an engineering consultant to install new continuous emission monitoring (CEM) systems on all power plant stacks. This planned action was to fulfill the APS goal of meeting present and future demand for electric power while protecting the environment. Black and Veatch, the engineering consultant chosen, programmed the addition of 63 CEM systems to 25 units in Pennsylvania, West Virginia and Maryland. Each system was designed to meet gas monitoring requirements of the 1990 Clean Air Act Amendments (CAAA).

  14. JASMINE Project --Instrument Design and Centroiding Experiment--

    NASA Astrophysics Data System (ADS)

    Yano, T.; Gouda, N.; Kobayashi, Y.; Yamada, Y.; Jasmine Working Group

    JASMINE is the acronym of the Japan Astrometry Satellite Mission for INfrared z-band 0 9 micron Exploration and is planned to be launched around 2015 The main objective of JASMINE is to study the fundamental structure and evolution of the Milky Way Galaxy Another important objective is to investigate stellar physics In order to accomplish these objectives JASMINE will measure trigonometric parallaxes positions and proper motions of about ten million stars during the observational program with the precision of 10 microarcsec at z 14mag We present the instrument design of JASMINE optics detectors etc and techniques for estimating the centroiding of satar images to accomplish the objectives In order to obtain measurements of astrometric parameters with high accuracy the optics with a long focal length and a wide focal plane is requested The Korsch system 3-mirror system is one of the convincing models However the center of the field is totally vignetted because of the fold mirror Therefore we consider the improved Korsch system in which the center of the field is not vignetted We obtain the diffraction limited optical design with small distortion We place dozens of CCD arrays with high quantum efficiency at z-band on the focal plane This new type of detectors is now being developed mainly at National Astronomical Observatory of Japan In order to accomplish the objective we must estimate positions of star images on the CCD array with sub-pixel accuracy Therefore we need a technique to obtain precise positions of star

  15. Designing an Active Target Test Projection Chamber

    NASA Astrophysics Data System (ADS)

    Koci, James; Tan Ahn Collaboration, Dr.; Nicolas Dixneuf Collaboration

    2015-10-01

    The development of instrumentation in nuclear physics is crucial for advancing our ability to measure the properties of exotic nuclei. One limitation of the use of exotic nuclei in experiment is their very low production intensities. Recently, detectors, called active-target dectectors, have been developed to address this issue. Active-target detectors use a gas medium to image charged-particle tracks that are emitted in nuclear reactions. Last semester, I designed a vacuum chamber to be used in developing Micro-Pattern Gas detectors that will upgrade the capabilities of an active-target detector called the Prototype AT-TPC. With the exterior of the chamber complete, I have now been using an electric field modeling program, Garfield, developed by CERN to design a field cage to be placed within the vacuum chamber. The field cage will be a box-like apparatus consisting of two parallel metal plates connected with a resistor chain and attached to wires wrapped between them. The cage will provide a uniform electric field within the chamber to drift electrons from nuclear reactions down to the detector in the bottom of the chamber. These signals are then amplified by a proportional counter, and the data is sent to a computer. For the long term, we would like to incorporate a Micro-Pattern Gas Detectors in the interior of the chamber and eventually use the AT-TPC to examine various nuclei. Dr. Ahn is my advising professor.

  16. NPS alternate techsat satellite, design project for AE-4871

    NASA Technical Reports Server (NTRS)

    1993-01-01

    This project was completed as part of AE-4871, Advanced Spacecraft Design. The intent of the course is to provide experience in the design of all the major components in a spacecraft system. Team members were given responsibility for the design of one of the six primary subsystems: power, structures, propulsion, attitude control, telemetry, tracking and control (TT&C), and thermal control. In addition, a single member worked on configuration control, launch vehicle integration, and a spacecraft test plan. Given an eleven week time constraint, a preliminary design of each subsystem was completed. Where possible, possible component selections were also made. Assistance for this project came principally from the Naval Research Laboratory's Spacecraft Technology Branch. Specific information on components was solicited from representatives in industry. The design project centers on a general purpose satellite bus that is currently being sought by the Strategic Defense Initiative.

  17. Spacecraft design project: Low Earth orbit communications satellite

    NASA Technical Reports Server (NTRS)

    Moroney, Dave; Lashbrook, Dave; Mckibben, Barry; Gardener, Nigel; Rivers, Thane; Nottingham, Greg; Golden, Bill; Barfield, Bill; Bruening, Joe; Wood, Dave

    1991-01-01

    This is the final product of the spacecraft design project completed to fulfill the academic requirements of the Spacecraft Design and Integration 2 course (AE-4871) taught at the U.S. Naval Postgraduate School. The Spacecraft Design and Integration 2 course is intended to provide students detailed design experience in selection and design of both satellite system and subsystem components, and their location and integration into a final spacecraft configuration. The design team pursued a design to support a Low Earth Orbiting (LEO) communications system (GLOBALSTAR) currently under development by the Loral Cellular Systems Corporation. Each of the 14 team members was assigned both primary and secondary duties in program management or system design. Hardware selection, spacecraft component design, analysis, and integration were accomplished within the constraints imposed by the 11 week academic schedule and the available design facilities.

  18. Designing and Implementing a Unique Website Design Project in an Undergraduate Course

    ERIC Educational Resources Information Center

    Kontos, George

    2016-01-01

    The following paper describes a distinctive collaborative service-learning project done in an undergraduate class on web design. In this project, students in a web design class contacted local community non-profit organizations to create websites (collections of web pages) to benefit these organizations. The two phases of creating a website,…

  19. A Guidebook to Selected Projects in Design Education.

    ERIC Educational Resources Information Center

    Bell, Denise A.; Mirochnik, Elijuh

    Design education includes those projects or activities where children are actively engaged in a process of making and doing with architecture, landscape architecture, urban design, and/or city planning as a context for the learning activity. The goal of such experiences is to sensitize children to their surroundings and better inform them about…

  20. Project Hill-Climb: Drafting and Design in Motion

    ERIC Educational Resources Information Center

    Crowl, William F.

    2008-01-01

    This article describes the Hill-Climb project of a second level Computer-Aided Drafting and Design (CADD) class. The author primarily designed the activity to increase student understanding of the assembly drawing process and its components. The emphasis on problem solving adds a dimension that can aid students in their other classes as well. By…

  1. Project Selection in the Design Studio: Absence of Learning Environments

    ERIC Educational Resources Information Center

    Basa, Inci

    2010-01-01

    Project selection is an essential matter of design teaching. Based on observations of a specific curriculum, the author claims that a wide repertoire of subjects including offices, restaurants, hotels, and other public places are used to prepare design students, but that schools and other "learning environments/ schools" are similarly ignored.…

  2. An International Comparison of Final-Year Design Project Curricula

    ERIC Educational Resources Information Center

    Kentish, Sandra E.; Shallcross, David C.

    2006-01-01

    This paper reviews design teaching at a total of 15 chemical engineering departments across Australia, Singapore, and the United Kingdom. The emphasis is on the capstone Design Project, which can be viewed as a major transition subject for students as they move into the workplace. The study shows that this subject has evolved to act as an…

  3. FORTRAN IV Digital Filter Design Programs. Digital Systems Education Project.

    ERIC Educational Resources Information Center

    Reuss, E.; And Others

    The goals of the Digital Systems Education Project (DISE) include the development and distribution of educational/instructional materials in the digital systems area. Toward that end, this document contains three reports: (1) A FORTRAN IV Design Program for Low-Pass Butterworth and Chebychev Digital Filters; (2) A FORTRAN IV Design Program for…

  4. Graduate level design - Courses and projects: An untapped resource

    NASA Technical Reports Server (NTRS)

    Dubrawsky, Ido; Neff, Jon M.; Pinon, Elfego, III; Fowler, Wallace T.

    1993-01-01

    The authors describe their experiences at a major space engineering university (the University of Texas at Austin) in the use of graduate level design courses and projects to produce information and tools that are of use to undergraduate design classes, graduate students, and industry. The information produced to date includes a spacecraft subsystems information document, a mission design tool (a FORTRAN subroutine library), a series of space mission characterizations, and a set of spacecraft characterizations.

  5. Project W-441, cold vacuum drying facility design requirements document

    SciTech Connect

    O`Neill, C.T.

    1997-05-08

    This document has been prepared and is being released for Project W-441 to record the design basis for the design of the Cold Vacuum Drying Facility. This document sets forth the physical design criteria, Codes and Standards, and functional requirements that were used in the design of the Cold Vacuum Drying Facility. This document contains section 3, 4, 6, and 9 of the Cold Vacuum Drying Facility Design Requirements Document. The remaining sections will be issued at a later date. The purpose of the Facility is to dry, weld, and inspect the Multi-Canister Overpacks before transport to dry storage.

  6. The SWAP EUV imager onboard PROBA2: 3 years of observations

    NASA Astrophysics Data System (ADS)

    West, Matthew; Berghmans, David; Seaton, Daniel

    The Sun Watcher with Active Pixels and Image Processing (SWAP) imager is an EUV solar telescope on board ESA's Project for Onboard Autonomy 2 (PROBA2) mission launched on 2 November 2009. SWAP has a spectral bandpass centered on 17.4 nm and provides images of the low solar corona over a 54x54 arcmin field-of-view with 3.2 arcsec pixels and an imaging cadence of about two minutes. SWAP is designed to monitor all space-weather-relevant events and features in the low solar corona. The SWAP telescope is designed with various innovative technologies, including an off-axis optical design and a CMOS-APS detector. I will present what has been learnt from 3 years of SWAP operations, the advantages of the CMOS detector and SWAPs setup, and a few unique PROBA2/SWAP observations.

  7. Project Assessment Framework through Design (PAFTD) - A Project Assessment Framework in Support of Strategic Decision Making

    NASA Technical Reports Server (NTRS)

    Depenbrock, Brett T.; Balint, Tibor S.; Sheehy, Jeffrey A.

    2014-01-01

    Research and development organizations that push the innovation edge of technology frequently encounter challenges when attempting to identify an investment strategy and to accurately forecast the cost and schedule performance of selected projects. Fast moving and complex environments require managers to quickly analyze and diagnose the value of returns on investment versus allocated resources. Our Project Assessment Framework through Design (PAFTD) tool facilitates decision making for NASA senior leadership to enable more strategic and consistent technology development investment analysis, beginning at implementation and continuing through the project life cycle. The framework takes an integrated approach by leveraging design principles of useability, feasibility, and viability and aligns them with methods employed by NASA's Independent Program Assessment Office for project performance assessment. The need exists to periodically revisit the justification and prioritization of technology development investments as changes occur over project life cycles. The framework informs management rapidly and comprehensively about diagnosed internal and external root causes of project performance.

  8. Power generator design for the billings MHD demonstration project

    SciTech Connect

    Pian, C.C.P.; Kessler, R.; Schmitt, E.W.; Morrison, D.J.

    1993-12-31

    The proposed design of the MHD Power generator for the Billings MHD Demonstration Project is presented. The Billings MHD Demonstration Project, proposed by the MHD Development Corporation (MDC) for the U.S. Department of Energy`s Clean Coal Technology V Program, will demonstrate the significant environmental advantages and efficiency potential of MHD electric power generation. A diagonally-loaded, supersonic MHD generator channel is proposed. The generator channel has a thermal input of 250 MW, is 11 meters long and produces 28.5 MW gross power output at the nominal design operating condition. The gasdynamic, gas-side, and mechanical designs of the proposed generator are derived from the design of the 50 MW{sub t} proof-of-concept MHD generator, currently undergoing long duration testing at the CDIF test facility. The design and operation of the proposed generator will be typical of those anticipated in future commercial MHD generator channels.

  9. Railway network design with multiple project stages and time sequencing

    NASA Astrophysics Data System (ADS)

    Kuby, Michael; Xu, Zhongyi; Xie, Xiaodong

    This paper presents a spatial decision support system for network design problems in which different kinds of projects can be built in stages over time. It was developed by the World Bank and China's Ministry of Railways to plan investment strategies for China's overburdened railway system. We first present a mixed-integer program for the single-period network design problem with project choices such as single or multiple tracks and/or electrification with economies of scale. Then, because such projects can be built all at once or in stages, we developed a heuristic backwards time sequencing procedure with a cost adjustment factor to solve the ``project staging'' problem. Other innovations include a preloading routine; coordinated modeling of arcs, paths, and corridors; and a custom-built GIS.

  10. Preliminary Design Report for the Yakima/Klickitat Production Project.

    SciTech Connect

    US Bonneville Power Administration

    1990-04-01

    A master plan for the Yakima/Klickitat Production Project (YKPP) was developed by the Northwest Power Planning Council (Council) on October 15, 1987, as a reasonable basis upon which the Bonneville Power Administration (BPA) could proceed to fund predesign work on the project. The Council approved the predesign work on the condition that eight preliminary tasks were completed. These tasks are: Task 1. Agreement on a refined statement of project goals. Task 2. Completion of a technical analysis of water supplies. Task 3. Completion of an experimental design plan. Task 4. Development of a harvest management plan. Task 5. Assessment of potential genetic risks. Task 6. Project coordination with all other affected parties. Task 7. Submission of a preliminary design report to the Council. Task 8. Develop a project management structure. The preliminary design report summarizes the work completed on these tasks. It provides a description of the preliminary design, engineering, and construction phases of project development, and gives an estimate of project costs. Also included is a description of other studies that were conducted to support YKPP planning. The results of studies conducted during the last 30 months indicate that hatchery facilities can be built in the Yakima and Klickitat subbasins to provide harvest benefits and to supplement natural production. Planning for the Yakima subbasin is at a more advanced stage of development than for the Klickitat subbasin because of greater availability of basic resource information. The information needed to proceed with final design and construction for the Klickitat subbasin will be available by 1992, as ongoing predesign work continues. This schedule is consistent with the anticipated phased completion of the YKPP by 1997.

  11. Project design factors that affect student perceptions of the success of a science research project

    NASA Astrophysics Data System (ADS)

    Kimbrough, Doris R.

    Throughout the United States, various summer science programs for precollege students are conducted with an aim toward increasing the involvement of young people in science. Most of these programs are perceived as successful by teachers and scientists because they involve students in hands-on science activities, improve their scientific skills and confidence, and allow them the opportunity to use science to answer questions and solve problems. The work described here involves a detailed assessment of a summer National Science Foundation (NSF) Young Scholars Program, which was carried out over 2 summers. Student participants were entering 9th and 10th grade. The data used for this assessment included journals kept by teaching assistants, questionnaires administered to the participants and parents, and interviews with the participants. Analysis revealed that students perceived program success differently from teachers and program organizers. Their perception of the success of a program is directly related to whether or not their individual research project met its goals, regardless of other project activities. Designing projects that have a high likelihood of success from this perspective can be complex, but this work identified six variables that must be incorporated appropriately into the design of a project to ensure its success: (1) extent of project structure and who structures the project, faculty or student; (2) project relevance; (3) project flexibility; (4) project background research; (5) tangible results; and (6) project introduction.Received: 5 March 1993; Revised: 20 October 1993;

  12. Communication by Design: A Collaborative Project for Student Choreographers and Costume Designers

    ERIC Educational Resources Information Center

    McLaine, Gretchen; McCabe, Janine

    2013-01-01

    This article describes Communication by Design, a year-long project developed to foster an important dialogue between emerging student costume designers and student choreographers. Two university professors, one teaching costume design and one teaching dance, collaborated to help their students gain an understanding of how these two disciplines…

  13. Spacecraft design project: High temperature superconducting infrared imaging satellite

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The High Temperature Superconductor Infrared Imaging Satellite (HTSCIRIS) is designed to perform the space based infrared imaging and surveillance mission. The design of the satellite follows the black box approach. The payload is a stand alone unit, with the spacecraft bus designed to meet the requirements of the payload as listed in the statement of work. Specifications influencing the design of the spacecraft bus were originated by the Naval Research Lab. A description of the following systems is included: spacecraft configuration, orbital dynamics, radio frequency communication subsystem, electrical power system, propulsion, attitude control system, thermal control, and structural design. The issues of testing and cost analysis are also addressed. This design project was part of the course Advanced Spacecraft Design taught at the Naval Postgraduate School.

  14. Designing a process for executing projects under an international agreement

    NASA Technical Reports Server (NTRS)

    Mohan, S. N.

    2003-01-01

    Projects executed under an international agreement require special arrangements in order to operate within confines of regulations issued by the State Department and the Commerce Department. In order to communicate enterprise-level guidance and procedural information uniformly to projects based on interpretations that carry the weight of institutional authority, a process was developed. This paper provides a script for designing processes in general, using this particular process for context. While the context is incidental, the method described is applicable to any process in general. The paper will expound on novel features utilized for dissemination of the procedural details over the Internet following such process design.

  15. Design of components for the NASA OCEAN project

    NASA Technical Reports Server (NTRS)

    Wright, Jenna (Editor); Clift, James; Dumais, Bryan; Gardner, Shannon; Hernandez, Juan Carlos; Nolan, Laura; Park, Mia; Peoples, Don; Phillips, Elizabeth; Tillman, Mark

    1993-01-01

    The goal of the Fall 1993 semester of the EGM 4000 class was to design, fabricate, and test components for the 'Ocean CELSS Experimental Analog NASA' Project (OCEAN Project) and to aid in the future development of NASA's Controlled Ecological Life Support System (CELSS). The OCEAN project's specific aims are to place a human, Mr. Dennis Chamberland from NASA's Life Science Division of Research, into an underwater habitat off the shore of Key Largo, FL for three months. During his stay, he will monitor the hydroponic growth of food crops and evaluate the conditions necessary to have a successful harvest of edible food. The specific designs chosen to contribute to the OCEAN project by the EGM 4000 class are in the areas of hydroponic habitat monitoring, human health monitoring, and production of blue/green algae. The hydroponic monitoring system focused on monitoring the environment of the plants. This included the continuous sensing of the atmospheric and hydroponic nutrient solution temperatures. Methods for monitoring the continuous flow of the hydroponic nutrient solution across the plants and the continuous supply of power for these sensing devices were also incorporated into the design system. The human health monitoring system concentrated on continuously monitoring various concerns of the occupant in the underwater living habitat of the OCEAN project. These concerns included monitoring the enclosed environment for dangerous levels of carbon monoxide and smoke, high temperatures from fire, and the ceasing of the continuous airflow into the habitat. The blue/green algae project emphasized both the production and harvest of a future source of food. This project did not interact with any part of the OCEAN project. Rather, it was used to show the possibility of growing this kind of algae as a supplemental food source inside a controlled ecological life support system.

  16. Plutonium Immobilization Project System Design Description for Can Loading System

    SciTech Connect

    Kriikku, E.

    2001-02-15

    The purpose of this System Design Description (SDD) is to specify the system and component functions and requirements for the Can Loading System and provide a complete description of the system (design features, boundaries, and interfaces), principles of operation (including upsets and recovery), and the system maintenance approach. The Plutonium Immobilization Project (PIP) will immobilize up to 13 metric tons (MT) of U.S. surplus weapons usable plutonium materials.

  17. Incorporating climate change projections into riparian restoration planning and design

    USGS Publications Warehouse

    Perry, Laura G.; Lindsay V. Reynolds; Beechie, Timothy J.; Collins, Mathias J.; Shafroth, Patrick B.

    2015-01-01

    Climate change and associated changes in streamflow may alter riparian habitats substantially in coming decades. Riparian restoration provides opportunities to respond proactively to projected climate change effects, increase riparian ecosystem resilience to climate change, and simultaneously address effects of both climate change and other human disturbances. However, climate change may alter which restoration methods are most effective and which restoration goals can be achieved. Incorporating climate change into riparian restoration planning and design is critical to long-term restoration of desired community composition and ecosystem services. In this review, we discuss and provide examples of how climate change might be incorporated into restoration planning at the key stages of assessing the project context, establishing restoration goals and design criteria, evaluating design alternatives, and monitoring restoration outcomes. Restoration planners have access to numerous tools to predict future climate, streamflow, and riparian ecology at restoration sites. Planners can use those predictions to assess which species or ecosystem services will be most vulnerable under future conditions, and which sites will be most suitable for restoration. To accommodate future climate and streamflow change, planners may need to adjust methods for planting, invasive species control, channel and floodplain reconstruction, and water management. Given the considerable uncertainty in future climate and streamflow projections, riparian ecological responses, and effects on restoration outcomes, planners will need to consider multiple potential future scenarios, implement a variety of restoration methods, design projects with flexibility to adjust to future conditions, and plan to respond adaptively to unexpected change.

  18. 40 CFR 35.2036 - Design/build project grants.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... protect the Federal interest in the treatment works (see 40 CFR 31.36(h)); (5) The grantee will not allow... procurement requirements at 40 CFR part 31. (2) The grantee will use the sealed bid (formal advertising... requirements (see 40 CFR 31.36(k)). (c) Pre-bid package. Each design/build project grant will provide for...

  19. 40 CFR 35.2036 - Design/build project grants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... protect the Federal interest in the treatment works (see 40 CFR 31.36(h)); (5) The grantee will not allow... procurement requirements at 40 CFR part 31. (2) The grantee will use the sealed bid (formal advertising... requirements (see 40 CFR 31.36(k)). (c) Pre-bid package. Each design/build project grant will provide for...

  20. 40 CFR 35.2036 - Design/build project grants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... protect the Federal interest in the treatment works (see 40 CFR 31.36(h)); (5) The grantee will not allow... procurement requirements at 40 CFR part 31. (2) The grantee will use the sealed bid (formal advertising... requirements (see 40 CFR 31.36(k)). (c) Pre-bid package. Each design/build project grant will provide for...

  1. 40 CFR 35.2036 - Design/build project grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... protect the Federal interest in the treatment works (see 40 CFR 31.36(h)); (5) The grantee will not allow... procurement requirements at 40 CFR part 31. (2) The grantee will use the sealed bid (formal advertising... requirements (see 40 CFR 31.36(k)). (c) Pre-bid package. Each design/build project grant will provide for...

  2. 40 CFR 35.2036 - Design/build project grants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... protect the Federal interest in the treatment works (see 40 CFR 31.36(h)); (5) The grantee will not allow... procurement requirements at 40 CFR part 31. (2) The grantee will use the sealed bid (formal advertising... requirements (see 40 CFR 31.36(k)). (c) Pre-bid package. Each design/build project grant will provide for...

  3. Guidance: PROJECT DESIGN. Educational Needs, Fresno, 1968, Number 20.

    ERIC Educational Resources Information Center

    Mahler, Clarence A.; And Others

    As one part of PROJECT DESIGN, funded under ESEA Title III, a model of a guidance program that would integrate guidance efforts in the development of a long-range master plan of education for an urban school system is constructed and used as a standard of comparison for the present model in use at the Fresno City Unified School District. In the…

  4. Evaluation of the Universal Design for Learning Projects

    ERIC Educational Resources Information Center

    Cooper-Martin, Elizabeth; Wolanin, Natalie

    2014-01-01

    The Office of Shared Accountability evaluated the "Universal Design for Learning" (UDL) projects during spring 2013. UDL is an instructional framework that seeks to give all students equal opportunities to learn, by providing multiple means of representation, of action and expression, and of engagement. To inform future implementation…

  5. An Approach to Developing the Laboratory Through Senior Design Projects.

    ERIC Educational Resources Information Center

    Faghri, Amir

    1987-01-01

    Describes a program in which senior engineering students are given the opportunity to design, make, and test apparatus intended for an upper-level teaching laboratory. Discusses such projects as a vapor compressor test stand with refrigerant mass flow measurement, a double-walled concentric annular heat pipe, and a vacuum filling station. (TW)

  6. Assessment of Communication Competencies in Engineering Design Projects.

    ERIC Educational Resources Information Center

    Brinkman, Gert W.; van der Geest, Thea M.

    2003-01-01

    Notes that reforms in engineering education have caused a shift from the traditional stand-alone courses in technical communication for engineering students towards communication training integrated in courses and design projects that allows students to develop four levels of competence. Describes three formats for integrated communication…

  7. Reading and Art: Art Projects Designed to Enhance Reading.

    ERIC Educational Resources Information Center

    Voigt, Roben

    This booklet contains a series of supplementary art projects, for kindergarten through fifth grade, designed to improve reading and art skills through positive psychomotor experiences. Because both reading ability and artistic potential depend on the development of visual perception skills, sensitivity, intuition, imagination, curiosity, and a…

  8. 34 CFR 637.13 - What are design projects?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What are design projects? 637.13 Section 637.13 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING IMPROVEMENT PROGRAM What Kinds...

  9. 34 CFR 637.13 - What are design projects?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 3 2014-07-01 2014-07-01 false What are design projects? 637.13 Section 637.13 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING IMPROVEMENT PROGRAM What Kinds...

  10. 34 CFR 637.13 - What are design projects?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false What are design projects? 637.13 Section 637.13 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING IMPROVEMENT PROGRAM What Kinds...

  11. 34 CFR 637.13 - What are design projects?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 3 2013-07-01 2013-07-01 false What are design projects? 637.13 Section 637.13 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING IMPROVEMENT PROGRAM What Kinds...

  12. 34 CFR 637.13 - What are design projects?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 3 2012-07-01 2012-07-01 false What are design projects? 637.13 Section 637.13 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING IMPROVEMENT PROGRAM What Kinds...

  13. Use of Engineering Design Competitions for Undergraduate and Capstone Projects

    ERIC Educational Resources Information Center

    Kundu, Sumit; Fowler, Michael W.

    2009-01-01

    There are many professional benefits to pursuing undergraduate design opportunities and capstone projects to both students and faculty advisors. Using a case study on a group of graduates and undergraduates who took part in the Hydrogen Ambassador Competition in 2005 this study will examine the benefits and challenges from the point of view of all…

  14. 24 CFR 891.848 - Project design and cost standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 4 2011-04-01 2011-04-01 false Project design and cost standards. 891.848 Section 891.848 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN... OF HOUSING AND URBAN DEVELOPMENT (SECTION 8 HOUSING ASSISTANCE PROGRAMS, SECTION 202 DIRECT...

  15. 24 CFR 891.848 - Project design and cost standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Project design and cost standards. 891.848 Section 891.848 Housing and Urban Development Regulations Relating to Housing and Urban... OF HOUSING AND URBAN DEVELOPMENT (SECTION 8 HOUSING ASSISTANCE PROGRAMS, SECTION 202 DIRECT...

  16. Multimedia Projects in Education: Designing, Producing, and Assessing, Third Edition

    ERIC Educational Resources Information Center

    Ivers, Karen S.; Barron, Ann E.

    2005-01-01

    Building on the materials in the two previous successful editions, this book features approximately 40% all new material and updates the previous information. The authors use the DDD-E model (Decide, Design, Develop--Evaluate) to show how to select and plan multimedia projects, use presentation and development tools, manage graphics, audio, and…

  17. Seventeen Projects Carried out by Students Designing for and with Disabled Children: Identifying Designers' Difficulties during the Whole Design Process

    ERIC Educational Resources Information Center

    Magnier, Cecile; Thomann, Guillaume; Villeneuve, Francois

    2012-01-01

    This article aims to identify the difficulties that may arise when designing assistive devices for disabled children. Seventeen design projects involving disabled children, engineering students, and special schools were analysed. A content analysis of the design reports was performed. For this purpose, a coding scheme was built based on a review…

  18. Facilitating an accelerated experience-based co-design project.

    PubMed

    Tollyfield, Ruth

    This article describes an accelerated experience-based co-design (AEBCD) quality improvement project that was undertaken in an adult critical care setting and the facilitation of that process. In doing so the aim is to encourage other clinical settings to engage with their patients, carers and staff alike and undertake their own quality improvement project. Patient, carer and staff experience and its place in the quality sphere is outlined and the importance of capturing patient, carer and staff feedback established. Experience-based co-design (EBCD) is described along with the recently tested accelerated version of the process. An overview of the project and outline of the organisational tasks and activities undertaken by the facilitator are given. The facilitation of the process and key outcomes are discussed and reflected on. Recommendations for future undertakings of the accelerated process are given and conclusions drawn. PMID:24526020

  19. Design criteria Drain Rerouting Project 93-OR-EW-2

    SciTech Connect

    Not Available

    1993-04-01

    This document contains the design criteria to be used by the architect-engineer (A--E) in the performance of Title I and II design for the Drain Rerouting Project. The Drain Rerouting project at the US Department of Energy`s (DOE) Oak Ridge Reservation in Oak Ridge, Tennessee will provide the Y-12 Plant with the capability to reroute particular drains within buildings 9202, 9203 and 9995. Process drains that are presently connected to the storm sewer shall be routed to the sanitary sewer to ensure that any objectionable material inadvertently discharged into process drains will not discharge to East Fork Popular Creek (EFPC) without treatment. The project will also facilitate compliance with the Y-12 Plant`s National Pollutant Discharge Elimination System (NPDES) discharge permit and allow for future pretreatment of once-through coolant.

  20. Research, design & development project Myoelectric Prosthesis of Upper Limb

    NASA Astrophysics Data System (ADS)

    Galiano, L.; Montaner, E.; Flecha, A.

    2007-11-01

    A Research Design and Development Project was developed of a myoelectric prosthesis for a pediatric patient presenting congenital amputation of the left forearm below the elbow. A multidisciplinary work-team was formed for this goal, in order to solve the several (/various) aspects regarding this project (mechanical, ergonomics, electronics, physical). The prosthesis as an electromechanical device was divided in several blocks, trying to achieve a focused development for each stage, acording to requisites. A mechanical prototype of the prothesis was designed and built along with the circuitry needed for EMG aquisition, control logic and drivers. Having acomplished the previuos stages, the project is now dealing with the definitions of the interface between the prosthesis and the patient, with promising perspectives.

  1. ISTAR: Project Status and Ground Test Engine Design

    NASA Technical Reports Server (NTRS)

    Quinn, Jason Eugene

    2003-01-01

    Review of the current technical and programmatic status of the Integrated System Test of an Airbreathing Rocket (ISTAR) project. November 2002 completed Phase 1 of this project: which worked the conceptual design of the X-43B demonstrator vehicle and Flight Test Engine (FTE) order to develop realistic requirements for the Ground Test Engine (GTE). The latest conceptual FTE and X-43B configuration is briefly reviewed. The project plan is to reduce risk to the GTE and FTE concepts through several tests: thruster, fuel endothermic characterization, engine structure/heat exchanger, injection characterization rig, and full scale direct connect combustion rig. Each of these will be discussed along with the project schedule. This discussion is limited due to ITAR restrictions on open literature papers.

  2. SLUDGE TREATMENT PROJECT KOP CONCEPTUAL DESIGN CONTROL DECISION REPORT

    SciTech Connect

    CARRO CA

    2010-03-09

    This control decision addresses the Knock-Out Pot (KOP) Disposition KOP Processing System (KPS) conceptual design. The KPS functions to (1) retrieve KOP material from canisters, (2) remove particles less than 600 {micro}m in size and low density materials from the KOP material, (3) load the KOP material into Multi-Canister Overpack (MCO) baskets, and (4) stage the MCO baskets for subsequent loading into MCOs. Hazard and accident analyses of the KPS conceptual design have been performed to incorporate safety into the design process. The hazard analysis is documented in PRC-STP-00098, Knock-Out Pot Disposition Project Conceptual Design Hazard Analysis. The accident analysis is documented in PRC-STP-CN-N-00167, Knock-Out Pot Disposition Sub-Project Canister Over Lift Accident Analysis. Based on the results of these analyses, and analyses performed in support of MCO transportation and MCO processing and storage activities at the Cold Vacuum Drying Facility (CVDF) and Canister Storage Building (CSB), control decision meetings were held to determine the controls required to protect onsite and offsite receptors and facility workers. At the conceptual design stage, these controls are primarily defined by their safety functions. Safety significant structures, systems, and components (SSCs) that could provide the identified safety functions have been selected for the conceptual design. It is anticipated that some safety SSCs identified herein will be reclassified based on hazard and accident analyses performed in support of preliminary and detailed design.

  3. A Web-Based Monitoring System for Multidisciplinary Design Projects

    NASA Technical Reports Server (NTRS)

    Rogers, James L.; Salas, Andrea O.; Weston, Robert P.

    1998-01-01

    In today's competitive environment, both industry and government agencies are under pressure to reduce the time and cost of multidisciplinary design projects. New tools have been introduced to assist in this process by facilitating the integration of and communication among diverse disciplinary codes. One such tool, a framework for multidisciplinary computational environments, is defined as a hardware and software architecture that enables integration, execution, and communication among diverse disciplinary processes. An examination of current frameworks reveals weaknesses in various areas, such as sequencing, displaying, monitoring, and controlling the design process. The objective of this research is to explore how Web technology, integrated with an existing framework, can improve these areas of weakness. This paper describes a Web-based system that optimizes and controls the execution sequence of design processes; and monitors the project status and results. The three-stage evolution of the system with increasingly complex problems demonstrates the feasibility of this approach.

  4. A Grand (Ensemble) Design For Ice Sheet Projections

    NASA Astrophysics Data System (ADS)

    Edwards, Tamsin

    2015-04-01

    For projections of the probability of sea level rise from the ice sheets to be considered robust, they ought to be founded in both glaciological theory (represented by dynamical ice sheet models) and statistical inference (formal uncertainty quantification, UQ). No such studies yet exist for either the Greenland or Antarctic ice sheet. Ice sheet projections are therefore at risk of being physically implausible, difficult to interpret, or both. But ice sheet models have many advantages over climate models for UQ. They are computationally cheaper, simpler to understand, have fewer input parameters and output variables, and it is often straightforward to switch between different model structures. Just as importantly, the ice sheet modelling community is not yet constrained methodologically or culturally by the legacy - and pitfalls - of the CMIP multi-model "ensemble of opportunity". These advantages present us with a golden opportunity for policy relevant sea level projections: we can design a "grand ensemble" that quantifies multiple modelling uncertainties in a statistically rigorous and efficient way. Such an ensemble would systematically sample model parameters and structures, initial and boundary conditions, in the most informative way (given available computational resources), and would also allow statistical inference i.e. probabilistic estimates. I will present a design that draws on useful UQ techniques that have recently applied in ice sheet modelling (and others that have not). Such a design has the potential not only to generate more robust and meaningful sea level projections but also to provide thorough sensitivity analyses for prioritising model development and observational campaigns.

  5. Feasibility, Design and Construction of a Small Hydroelectric Power Generation Station as a Student Design Project.

    ERIC Educational Resources Information Center

    Peterson, James N.; Hess, Herbert L.

    An undergraduate capstone engineering design project now provides hydroelectric power to a remote wilderness location. Students investigated the feasibility of designing, building, and installing a 4kW hydroelectric system to satisfy the need for electric power to support the research and teaching functions of Taylor Ranch, a university facility…

  6. Design Fixation and Cooperative Learning in Elementary Engineering Design Project: A Case Study

    ERIC Educational Resources Information Center

    Luo, Yi

    2015-01-01

    This paper presents a case study examining 3rd, 4th and 5th graders' design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP), was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes.…

  7. CleanFleet. Volume 2, Project Design and Implementation

    SciTech Connect

    1995-12-01

    The CleanFleet alternative fuels demonstration project evaluated five alternative motorfuels in commercial fleet service over a two-year period. The five fuels were compressed natural gas, propane gas, California Phase 2 reformulated gasoline (RFG), M-85 (85 percent methanol and 15 percent RFG), and electric vans. Eight-four vans were operated on the alternative fuels and 27 vans were operated on gasoline as baseline controls. Throughout the demonstration information was collected on fleet operations, vehicle emissions, and fleet economics. In this volume of the CleanFleet findings, the design and implementation of the project are summarized.

  8. IGCC repowering project clean coal II project public design report. Annual report, October 1992--September 1993

    SciTech Connect

    1993-10-01

    Combustion Engineering, Inc. (CE) is participating in a $270 million coal gasification combined cycle repowering project that was designed to provide a nominal 60 MW of electricity to City, Water, Light and Power (CWL&P) in Springfield, Illinois. The Integrated Gasification Combined Cycle (IGCC) system consists of CE`s air-blown entrained flow two-stage gasifier; an advanced hot gas cleanup system; a combustion turbine adapted to use low-BTU gas; and all necessary coal handling equipment, The project is currently completing the second budget period of five. The major activities to date are: (1) Establishment of a design, cost, and schedule for the project; (2) Establishment of financial commitments; (3) Acquire design and modeling data; (4) Establishment of an approved for design (AFD) engineering package; (5) Development of a detailed cost estimate; (6) Resolution of project business issues; (7) CWL&P renewal and replacement activities; and (8) Application for environmental air permits. A Project Management Plan was generated, The conceptual design of the plant was completed and a cost and schedule baseline for the project was established in Budget Period One. This information was used to establish AFD Process Flow Diagrams, Piping and Instrument Diagrams, Equipment Data Sheets, material take offs, site modification plans and other information necessary to develop a plus or minus 20% cost estimate. Environmental permitting activities were accomplished, including the Air Permit Application, completion of the National Environmental Policy Act process, and the draft Environmental Monitoring Plan. At the end of 1992 the DOE requested that Duke Engineering and Services Inc., (DESI) be used to complete the balance of plant cost estimate. DESI was retained to do this work, DESI completed the material take off estimate and included operations, maintenance, and startup in the estimate.

  9. Salt Repository Project shaft design guide: Revision 0

    SciTech Connect

    Not Available

    1987-12-01

    The Salt Repository Project (SRP) Shaft Design Guide (SDG) and the accompanying SRP Input to Seismic Design define the basic approach for developing appropriate shaft designs for a high-level nuclear waste repository in salt at a proposed site in Deaf Smith County, Texas. The SDG is based on current mining industry standards and practices enhanced to meet the special needs of an underground nuclear waste repository. It provides a common approach for design of both the exploratory and repository shafts. The SDG defines shaft lining and material concepts and presents methods for calculating the loads and displacements that will be imposed on lining structures. It also presents the methodology and formulae for sizing lining components. The SDG directs the shaft designer to sources of geoscience and seismic design data for the Deaf Smith County, Texas repository site. In addition, the SDG describes methods for confirming shaft lining design by means of computer analysis, and it discusses performance monitoring needs that must be considered in the design. 113 refs., 18 figs., 14 tabs.

  10. Encoal mild coal gasification project: Final design modifications report

    SciTech Connect

    1997-07-01

    The design, construction and operation Phases of the Encoal Mild Coal Gasification Project have been completed. The plant, designed to process 1,000 ton/day of subbituminous Power River Basin (PRB) low-sulfur coal feed and to produce two environmentally friendly products, a solid fuel and a liquid fuel, has been operational for nearly five years. The solid product, Process Derived Fuel (PDF), is a stable, low-sulfur, high-Btu fuel similar in composition and handling properties to bituminous coal. The liquid product, Coal Derived Liquid (CDL), is a heavy, low-sulfur, liquid fuel similar in properties to heavy industrial fuel oil. Opportunities for upgrading the CDL to higher value chemicals and fuels have been identified. Significant quantities of both PDF and CDL have been delivered and successfully burned in utility and industrial boilers. A summary of the Project is given.

  11. Tidd PFBC Demonstration Project: Public final design report

    SciTech Connect

    Not Available

    1992-10-01

    This Public Final Design Report describes the 70 MW(e) Tidd PFBC Demonstration Plant under construction in Brilliant, Ohio. This project is receiving cost-sharing from the US Department of Energy (DOE), and is being administered by the Morgantown Energy Technology Center in accordance with DOE Cooperative Agreement No. DE-FC21-87 MC24132.000. The project is also receiving costsharing from the State of Ohio. This award is being administered by the Ohio Coal Development Office. The Tidd PFBC Demonstration Project is the first utility-scale demonstration project in the US. Its objective is to demonstrate that the Pressurized Fluidized Bed Combustion (PFBC) combined-cycle technology is an economic, reliable, and environmentally superior alternative to conventional technology in using high-sulfur coal to generate electricity. Detailed design of the plant began in May 1987, leading to the start of construction in April 1988. First coal fire occurred in November 1990, and the three-year test program began in February 1991.

  12. Kemper County IGCC (tm) Project Preliminary Public Design Report

    SciTech Connect

    Nelson, Matt; Rush, Randall; Madden, Diane; Pinkston, Tim; Lunsford, Landon

    2012-07-01

    The Kemper County IGCC Project is an advanced coal technology project that is being developed by Mississippi Power Company (MPC). The project is a lignite-fueled 2-on-1 Integrated Gasification Combined-Cycle (IGCC) facility incorporating the air-blown Transport Integrated Gasification (TRIG™) technology jointly developed by Southern Company; Kellogg, Brown, and Root (KBR); and the United States Department of Energy (DOE) at the Power Systems Development Facility (PSDF) in Wilsonville, Alabama. The estimated nameplate capacity of the plant will be 830 MW with a peak net output capability of 582 MW. As a result of advanced emissions control equipment, the facility will produce marketable byproducts of ammonia, sulfuric acid, and carbon dioxide. 65 percent of the carbon dioxide (CO{sub 2}) will be captured and used for enhanced oil recovery (EOR), making the Kemper County facility’s carbon emissions comparable to those of a natural-gas-fired combined cycle power plant. The commercial operation date (COD) of the Kemper County IGCC plant will be May 2014. This report describes the basic design and function of the plant as determined at the end of the Front End Engineering Design (FEED) phase of the project.

  13. Integrated design and management of complex and fast track projects

    NASA Astrophysics Data System (ADS)

    Mancini, Dario

    2003-02-01

    Modern scientific and technological projects are increasingly in competition over scientific aims, technological innovation, performance, time and cost. They require a dedicated and innovative organization able to satisfy contemporarily various technical and logistic constraints imposed by the final user, and guarantee the satisfaction of technical specifications, identified on the basis of scientific aims. In order to satisfy all the above, the management has to be strategically innovative and intuitive, by removing, first of all, the bottlenecks that are pointed out, usually only at the end of the projects, as the causes of general dissatisfaction. More than 30 years spent working on complex multidisciplinary systems and 20 years of formative experience in managing contemporarily both scientific, technological and industrial projects have given the author the possibility to study, test and validate strategies for parallel project management and integrated design, merged in a sort of unique optimized task, using the newly-coined word "Technomethodology". The paper highlights useful information to be taken into consideration during project organization to minimize the program deviations from the expected goals and describe some of the basic meanings of this new advanced method that is the key for parallel successful management of multiple and interdisciplinary activities.

  14. Wabash River coal gasification repowering project: Public design report

    SciTech Connect

    1995-07-01

    The Wabash River Coal Gasification Repowering Project (the Project), conceived in October of 1990 and selected by the US Department of Energy as a Clean Coal IV demonstration project in September 1991, is expected to begin commercial operations in August of 1995. The Participants, Destec Energy, Inc., (Destec) of Houston, Texas and PSI Energy, Inc., (PSI) of Plainfield, Indiana, formed the Wabash River Coal Gasification Repowering Project Joint Venture (the JV) to participate in the DOE`s Clean Coal Technology (CCT) program by demonstrating the coal gasification repowering of an existing 1950`s vintage generating unit affected by the Clean Air Act Amendments (CAAA). The Participants, acting through the JV, signed the Cooperative Agreement with the DOE in July 1992. The Participants jointly developed, and separately designed, constructed, own, and will operate an integrated coal gasification combined cycle (CGCC) power plant using Destec`s coal gasification technology to repower Unit {number_sign}1 at PSI`s Wabash River Generating Station located in Terre Haute, Indiana. PSI is responsible for the new power generation facilities and modification of the existing unit, while Destec is responsible for the coal gasification plant. The Project demonstrates integration of the pre-existing steam turbine generator, auxiliaries, and coal handling facilities with a new combustion turbine generator/heat recovery steam generator tandem and the coal gasification facilities.

  15. Greenridge Multi-Pollutant Control Project Preliminary Public Design Report

    SciTech Connect

    Connell, Daniel P

    2009-01-12

    commercial readiness of an emissions control system that is specifically designed to meet the environmental compliance requirements of these smaller coal-fired EGUs. The multi-pollutant control system is being installed and tested on the AES Greenidge Unit 4 (Boiler 6) by a team including CONSOL Energy Inc. as prime contractor, AES Greenidge LLC as host site owner, and Babcock Power Environmental Inc. as engineering, procurement, and construction contractor. All funding for the project is being provided by the U.S. Department of Energy, through its National Energy Technology Laboratory, and by AES Greenidge. AES Greenidge Unit 4 is a 107 MW{sub e} (net), 1950s vintage, tangentially-fired, reheat unit that is representative of many of the 440 smaller coal-fired units identified above. Following design and construction, the multi-pollutant control system will be demonstrated over an approximately 20-month period while the unit fires 2-4% sulfur eastern U.S. bituminous coal and co-fires up to 10% biomass. This Preliminary Public Design Report is the first in a series of two reports describing the design of the multi-pollutant control facility that is being demonstrated at AES Greenidge. Its purpose is to consolidate for public use all available nonproprietary design information on the Greenidge Multi-Pollutant Control Project. As such, the report includes a discussion of the process concept, design objectives, design considerations, and uncertainties associated with the multi-pollutant control system and also summarizes the design of major process components and balance of plant considerations for the AES Greenidge Unit 4 installation. The Final Public Design Report, the second report in the series, will update this Preliminary Public Design Report to reflect the final, as-built design of the facility and to incorporate data on capital costs and projected operating costs.

  16. Optics Design for the U.S. SKA Technology Development Project Design Verification Antenna

    NASA Technical Reports Server (NTRS)

    Imbriale, W. A.; Baker, L.; Cortes-Medellin, G.

    2012-01-01

    The U.S. design concept for the Square Kilometer Array (SKA) program is based on utilizing a large number of 15 meter dish antennas. The Technology Development Project (TDP) is planning to design and build the first of these antennas to provide a demonstration of the technology and a solid base on which to estimate costs. This paper describes the performance of the selected optics design. It is a dual-shaped offset Gregorian design with a feed indexer that can accommodate corrugated horns, wide band single pixel feeds or phased array feeds.

  17. Earthquake design criteria for small hydro projects in the Philippines

    SciTech Connect

    Martin, P.P.; McCandless, D.H.; Asce, M.

    1995-12-31

    The definition of the seismic environment and seismic design criteria of more than twenty small hydro projects in the northern part of the island of Luzon in the Philippines took a special urgency on the wake of the Magnitude 7.7 earthquake that shook the island on July 17, 1990. The paper describes the approach followed to determine design shaking level criteria at each hydro site consistent with the seismic environment estimated at that same site. The approach consisted of three steps: (1) Seismicity: understanding the mechanisms and tectonic features susceptible to generate seismicity and estimating the associated seismicity levels, (2) Seismic Hazard: in the absence of an accurate historical record, using statistics to determine the expected level of ground shaking at a site during the operational 100-year design life of each Project, and (3) Criteria Selection: finally and most importantly, exercising judgment in estimating the final proposed level of shaking at each site. The resulting characteristics of estimated seismicity and seismic hazard and the proposed final earthquake design criteria are provided.

  18. Creative Thinking of Practical Engineering Students During a Design Project

    NASA Astrophysics Data System (ADS)

    Waks, Shlomo; Merdler, Moti

    2003-01-01

    Creativity in engineering design had become an economic necessity and not merely the privilege of unique individuals. The search for new, innovative and effective ideas in engineering design stands in center of daily creative performance. This search requires sensitivity to gaps of knowledge and information, and the ability to evoke numerous, different and unique ideas about engineering problems. The source of such information or knowledge can be either extrinsic-such as provided by an instructor or expert or intrinsic, which might involve transformation from one field or context to another. Furthermore, interaction with an exterior source as well as developing an inherent drive, have an impact on the motivation to perform creatively. This article, which is based on a study conducted among Israeli practical engineering students, deals with the variations in creative thinking during various stages of a design project and the relation between creative thinking and motivation factors.

  19. A Grand Design for Future Ice Sheet Projections

    NASA Astrophysics Data System (ADS)

    Edwards, T.

    2014-12-01

    If we are to make robust projections of the probability of sea level rise from the ice sheets, these must be founded in both glaciological theory, represented by dynamical ice sheet models, and statistical inference, i.e. formal uncertainty quantification (UQ). No such studies yet exist for either the Greenland or Antarctic ice sheet. Therefore projections risk being physically implausible, difficult to interpret, or both. More optimistically, ice sheet models have many advantages over climate models with respect to uncertainty quantification. They are computationally cheaper, simpler to understand, and have fewer input parameters and output variables. It is relatively straightforward to switch between different model structures, such as physics approximations, basal drag laws, and resolution. Moreover the ice sheet modelling community is relatively small and is not constrained methodologically or culturally by the legacy - and pitfalls - of the CMIP multi-model "ensemble of opportunity". These advantages present us with a golden opportunity to create a new vision for policy-relevant sea level projections: we can design a grand ensemble that quantifies multiple modelling uncertainties in a statistically rigorous and efficient way. Such an ensemble systematically samples model parameters and structures, initial and boundary conditions, in the most informative way given the available resources and also allows statistical inference. I will review some of the UQ steps that have been taken in ice sheet modelling, such as Bayesian calibration of parameters and projections, history matching (statistically-formalised ruling out of poor parameter values), and emulation (statistical surrogates of numerical models). I will then describe how to implement these and other techniques in a multi-model ensemble design, including: sequential experimental design, which is more efficient than the usual Latin Hypercube; quantifying uncertainty in Full Stokes and high resolution models

  20. The VIADUC project: innovation in climate adaptation through service design

    NASA Astrophysics Data System (ADS)

    Corre, L.; Dandin, P.; L'Hôte, D.; Besson, F.

    2015-07-01

    From the French National Adaptation to Climate Change Plan, the "Drias, les futurs du climat" service has been developed to provide easy access to French regional climate projections. This is a major step for the implementation of French Climate Services. The usefulness of this service for the end-users and decision makers involved with adaptation planning at a local scale is investigated. As such, the VIADUC project is: to evaluate and enhance Drias, as well as to imagine future development in support of adaptation. Climate scientists work together with end-users and a service designer. The designer's role is to propose an innovative approach based on the interaction between scientists and citizens. The chosen end-users are three Natural Regional Parks located in the South West of France. The latter parks are administrative entities which gather municipalities having a common natural and cultural heritage. They are also rural areas in which specific economic activities take place, and therefore are concerned and involved in both protecting their environment and setting-up sustainable economic development. The first year of the project has been dedicated to investigation including the questioning of relevant representatives. Three key local economic sectors have been selected: i.e. forestry, pastoral farming and building activities. Working groups were composed of technicians, administrative and maintenance staff, policy makers and climate researchers. The sectors' needs for climate information have been assessed. The lessons learned led to actions which are presented hereinafter.

  1. Northeast Oregon Hatchery Project, Conceptual Design Report, Final Report.

    SciTech Connect

    Watson, Montgomery

    1995-03-01

    This report presents the results of site analysis for the Bonneville Power Administration Northeast Oregon Hatchery Project. The purpose of this project is to provide engineering services for the siting and conceptual design of hatchery facilities for the Bonneville Power Administration. The hatchery project consists of artificial production facilities for salmon and steelhead to enhance production in three adjacent tributaries to the Columbia River in northeast Oregon: the Grande Ronde, Walla Walla, and Imnaha River drainage basins. Facilities identified in the master plan include adult capture and holding facilities; spawning incubation, and early rearing facilities; full-term rearing facilities; and direct release or acclimation facilities. The evaluation includes consideration of a main production facility for one or more of the basins or several smaller satellite production facilities to be located within major subbasins. The historic and current distribution of spring and fall chinook salmon and steelhead was summarized for the Columbia River tributaries. Current and future production and release objectives were reviewed. Among the three tributaries, forty seven sites were evaluated and compared to facility requirements for water and space. Site screening was conducted to identify the sites with the most potential for facility development. Alternative sites were selected for conceptual design of each facility type. A proposed program for adult holding facilities, final rearing/acclimation, and direct release facilities was developed.

  2. Maximum Entropy/Optimal Projection (MEOP) control design synthesis: Optimal quantification of the major design tradeoffs

    NASA Technical Reports Server (NTRS)

    Hyland, D. C.; Bernstein, D. S.

    1987-01-01

    The underlying philosophy and motivation of the optimal projection/maximum entropy (OP/ME) stochastic modeling and reduced control design methodology for high order systems with parameter uncertainties are discussed. The OP/ME design equations for reduced-order dynamic compensation including the effect of parameter uncertainties are reviewed. The application of the methodology to several Large Space Structures (LSS) problems of representative complexity is illustrated.

  3. Array projector design for projection on arbitrarily curved surfaces

    NASA Astrophysics Data System (ADS)

    Fischer, Stephanie; Schreiber, Peter; Riedel, Alf; Sieler, Marcel

    2015-09-01

    The micro-optical array projector is a new and innovative possibility to project patterns onto arbitrary shaped surfaces1 . In contrast to single-aperture systems the illuminance of the projected image is raised by only increasing the lateral extent of the projector while keeping the length constant. Thanks to the setup - analogous to a fly's eye condenser - we obtain a very compact design with homogenization of illumination. The images to be projected are presented as arbitrarily curved CAD-objects. Because of its complexity, the first attempt was a chief-ray backtrace implemented into a CAD-program, with the individual projectorlets modelled as pinhole cameras. With this principle one can trace the slides for several applications like the projection on perpendicular, as well as tilted and curved surfaces. Since aberrations cannot be considered with the simple CAD backtrace described above, we used the commercially available raytracer Zemax®, controlled by a macro, working in conjunction with a CADprogram for improved slide mask generation. Despite both methods, depending on the complexity of the optical system, are generating the fundamental mask data, the paper will show that there is a tradeoff between calculation time and accuracy. Based on this evaluation we will discuss further development as well as the possibility of improvement concerning the calculation methods. The different methods were investigated to determine their advantages and disadvantages. This provides the basis for the scope of application. Further we will demonstrate simulations as well as results obtained with built demonstrators.

  4. ISS ECLSS: 3 Years of Logistics for Maintenance

    NASA Technical Reports Server (NTRS)

    Shkedi, Brienne; Thompson, Dean

    2004-01-01

    The International Space Station (ISS) Environmental Control and Life Support System (ECLSS) is designed to be maintainable. During the 3 years since the ISS US Lab became operational, there have been numerous ECLSS Orbital Replacement Units (ORUs) launched and returned to Maintain the ECLSS operation in the US segments. The maintenance logistics have provided tools for maintenance, replaced limited life ORUs and failed ORUs, upgraded ECLSS hardware to improve reliability and placed critical spares onboard prior to need. In most cases, the removed ORUs have been returned for either failure analysis and repair or refurbishment. This paper describes the ECLSS manifesting history and maintenance events and quantifies the numbers of ECLSS items, weights, and volumes.

  5. Results From a Channel Restoration Project: Hydraulic Design Considerations

    USGS Publications Warehouse

    Karle, K.F.; Densmore, R.V.

    2001-01-01

    Techniques for the hydraulic restoration of placer-mined streams and floodplains were developed in Denali National Park and Preserve, Alaska. The two-year study at Glen Creek focused on a design of stream and floodplain geometry using hydraulic capacity and shear stress equations. Slope and sinuosity values were based on regional relationships. Design requirements included a channel capacity for a bankfull discharge and a floodplain capacity for a 1.5- to 100-year discharge. Several bio-engineering techniques using alder and willow, including anchored brush bars, streambank hedge layering, seedlings, and cuttings, were tested to dissipate floodwater energy and encourage sediment deposition until natural revegetation stabilized the new floodplains. Permanently monumented cross-sections installed throughout the project site were surveyed every one to three years. Nine years after the project began, a summer flood caused substantial damage to the channel form, including a change in width/depth ratio, slope, and thalweg location. Many of the alder brush bars were heavily damaged or destroyed, resulting in significant bank erosion. This paper reviews the original hydraulic design process, and describes changes to the channel and floodplain geometry over time, based on nine years of cross-section surveys.

  6. The Thirty-Meter Telescope project design and development phase

    NASA Astrophysics Data System (ADS)

    Stepp, Larry M.; Strom, Stephen E.

    2004-07-01

    The U.S. National Observatories have responded to the call of the astronomy decadal survey committee to develop a Giant Segmented Mirror Telescope by forming the AURA New Initiatives Office. Drawing on the engineering and scientific staffs of the National Optical Astronomy Observatory and the Gemini Observatory, NIO has for the past 30 months carried out studies aimed at: understanding the key science drivers for a thirty-meter telescope; developing a feasible point design that is responsive to the science goals; and identifying key technical issues that must be solved in order to successfully build such a telescope. In parallel, NIO has followed the charge of the decadal survey to identify potential private and international partners to fulfill the committee vision of a public-private partnership to build and operate this facility. NIO has now joined with two other groups -- the CELT Development Corporation (a partnership between the University of California and the California Institute of Technology) and the Association of Canadian Unviersities for Research In Astronomy (ACURA) -- to initiate the next step, the design & development (D & D) phase of a joint project that is being called the Thirty-Meter Telescope (TMT) Project. This paper reviews the plans for the TMT D & D phase, including the organizational structure, science requirements, and plans for conceptual design studies, technology development, and site selection.

  7. Preliminary Design Requirements Document for Project W-314

    SciTech Connect

    MCGREW, D.L.

    2000-04-27

    This document sets forth functional requirements, performance requirements, and design constraints for the tank farm systems elements identified in Section 3.1 of this document. These requirements shall be used to develop the Design Requirements Baseline for those system elements. System Overview--The tank farm system at Hanford Site currently consists of 149 single shell tanks and 28 double shell tanks with associated facilities and equipment, located in 18 separate groupings. Each grouping is known as a tank farm. They are located in the areas designated as 200 West and 200 East. Table 1-1 shows the number of tanks in each farm. The farms are connected together through a transfer system consisting of piping, diversion boxes, Double Contained Receiver Tanks (DCRT) and other miscellaneous facilities and elements. The tank farm system also connects to a series of processing plants which generate radioactive and hazardous wastes. The primary functions of the tank farm system are to store, transfer, concentrate, and characterize radioactive and hazardous waste generated at Hanford, until the waste can be safely retrieved, processed and dispositioned. The systems provided by Project W-314 support the store and transfer waste functions. The system elements to be upgraded by Project W-314 are identified in Section 3.1.

  8. A Research Design for NASA-Funded Professional Development Projects

    NASA Astrophysics Data System (ADS)

    Bleicher, R. E.; Lambert, J.; Getty, S. R.

    2011-12-01

    This proposal outlines a research plan designed to measure gains in student learning resulting from their teachers participating in professional development. Project Description Misconceptions about global climate change (GCC) are prevalent in the general public (Kellstedt, Zahran, & Vedlitz, 2008; Washington & Cook, 2011). One solution is to provide high school students with a better grounding in the basic science and data that underlie GCC. The overarching goal of a NASA-funded project, Promoting Educational Leadership in Climate Change Literacy (PEL), is to increase GCC literacy in high school students. Research Design The research design is interpretative (Erickson, 2006), framed within a multi-method design, synthesizing both quantitative and qualitative data sources (Morse, 2003). Overall, the data will provide rich information about the PEL's impact on curriculum development, teacher pedagogical knowledge, and student learning. The expectancy-value theory of achievement motivation (E-V-C) (Fan, 2011; Wigfield & Eccles, 1994) provides a theoretical foundation for the research. Expectancy is the degree to which a teacher or student has reason to expect that they will be successful in school. Value indicates whether they think that performance at school will be worthwhile to them. Cost is the perceived sacrifices that must be undertaken, or factors that can inhibit, a successful performance at school. For students, data from an embedded E-V-C investigation will help articulate how E-V-C factors relate to student interest in science, continuing to study science, or embarking on STEM related careers. For teachers, the E-V-C measures will give insight into a key mediating variable on student achievement in science. The evaluation will seek to address research questions at the student and teacher levels. Table 1 presents a sample of research questions and data sources. This is a sample of a much larger set of questions that will be addressed in the project. Data

  9. Observations and exploration of a sequence of design environments: Students designing a series of multimedia projects

    NASA Astrophysics Data System (ADS)

    Viner, Mark

    The goal of this research study was to observe and describe changes that occurred in student and teacher skills, conceptual beliefs and actions as students designed a series of multimedia projects for authentic audiences. Furthermore, the research was designed to explore the scaffolding of events and actions of sequence of five design environments. In each environment, an instructor and his students worked toward creating integrated, collaborative curriculum projects. HyperStudio authoring software was used as a construction tool and publishing medium for student artifacts. Results of this study indicate that both teacher and students need to have an active role in the design process. Working as 'student designers' is a collaborative process that is both time-consuming and complex. Overall, both the teacher and his students were receptive to the process of design and felt it provided valuable benefits when compared to the traditional learning process. While this study did not address the issues of content knowledge acquisition or performances on standardized tests, it does provide some practical recommendations for teachers working with students in a design environment.

  10. Walking robot: A design project for undergraduate students

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The objective of the University of Maryland walking robot project was to design, analyze, assemble, and test an intelligent, mobile, and terrain-adaptive system. The robot incorporates existing technologies in novel ways. The legs emulate the walking path of a human by an innovative modification of a crank-and-rocker mechanism. The body consists of two tripod frames connected by a turning mechanism. The two sets of three legs are mounted so as to allow the robot to walk with stability in its own footsteps. The computer uses a modular hardware design and distributed processing. Dual-port RAM is used to allow communication between a supervisory personal computer and seven microcontrollers. The microcontrollers provide low-level control for the motors and relieve the processing burden on the PC.

  11. Canister Cleaning System Final Design Report Project A-2A

    SciTech Connect

    FARWICK, C.C.

    2000-06-15

    Approximately 2,300 metric tons Spent Nuclear Fuel (SNF) are currently stored within two water filled pools, the 105 K East (KE) fuel storage basin and the 105 K West (KW) fuel storage basin, at the U.S. Department of Energy, Richland Operations Office (RL). The SNF Project is responsible for operation of the K Basins and for the materials within them. A subproject to the SNF Project is the Debris Removal Subproject, which is responsible for removal of empty canisters and lids from the basins. The Canister Cleaning System (CCS) is part of the Debris Removal Project. The CCS will be installed in the KW Basin and operated during the fuel removal activity. The KW Basin has approximately 3600 canisters that require removal from the basin. The CCS is being designed to ''clean'' empty fuel canisters and lids and package them for disposal to the Environmental Restoration Disposal Facility complex. The system will interface with the KW Basin and be located in the Dummy Elevator Pit.

  12. Umatilla Satellite and Release Sites Project : Final Conceptual Design Report.

    SciTech Connect

    Montgomery, James M.

    1992-03-01

    This report presents the results of site analysis for the Umatilla Satellite and Release Sites Project. The purpose of this project is to provide engineering services for the siting and conceptual design of satellite and release facilities for the Umatilla Basin hatchery program. The Umatilla Basin hatchery program consists of artificial production facilities for salmon and steelhead to enhance production in the Umatilla River as defined in the Umatilla master plan approved in 1989 by the Northwest Power Planning Council. Facilities identified in the master plan include adult salmon broodstock holding and spawning facilities, facilities for recovery, acclimation, and/or extended rearing of salmon juveniles, and development of river sites for release of hatchery salmon and steelhead. The historic and current distribution of fall chinook, summer chinook, and coho salmon and steelhead trout was summarized for the Umatilla River basin. Current and future production and release objectives were reviewed. Twenty seven sites were evaluated for the potential development of facilities. Engineering and environmental attributes of the sites were evaluated and compared to facility requirements for water and space. Site screening was conducted to identify the sites with the most potential for facility development. Alternative sites were selected for conceptual design of each facility type. A proposed program for adult holding facilities, final rearing/acclimation, and direct release facilities was developed.

  13. Design of single spoke resonantors for Project X

    SciTech Connect

    Ristori, L.; Barbanotti, S.; Champion, M.; Foley, M.; Gonin, I.; Grimm, C.; Khabiboulline, T.; Solyak, N.; Yakovlev, V.; /Fermilab

    2011-03-01

    Project X is based on a 3 GeV CW superconducting linac and is currently in the R&D phase awaiting CD-0 approval. The low-energy section of the Project X H{sup -} linac includes three types of super-conducting single spoke cavities operating at 325 MHz. SSR0 (18 cavities), SSR1 (20 cavities) and SSR2 (44 cavities) have a geometrical beta of {beta} = 0.11, 0.21 and 0.4 respectively. Single spoke cavities were selected for the linac in virtue of their higher r/Q values compared to standard Half Wave Resonator. Quarter Wave Resonators were not considered for such a high frequency. In this paper we present the decisions and analyses that lead to the final design of SSR0. Electro-magnetic and mechanical finite element analyses were performed with the purpose of optimizing the electro-magnetic design, minimizing frequency shifts due to helium bath pressure fluctuations and providing a pressure rating for the resonators that allow their use in the cryomodules.

  14. Aircraft voice intercommunications system design for Project Oculus

    NASA Astrophysics Data System (ADS)

    Wilhelm, Jay; Smith, James E.

    2006-05-01

    Project Oculus, an ongoing research platform for deploying airborne sensors on a C-130 aircraft, is currently in its pre-flight testing phase. The sensor platform is divided into two systems that rest on standard 463L pallets; a sensor deployment pallet and an operator station. The sensor pallet consists of a deployment arm and a pod, which can contain various sensors. The operator station houses power control equipment, data acquisition, and operators who control the sensors. Oculus is designed to fly on a C-130 aircraft, which has very high internal audible noise. Although Oculus' operator station contains noise-deadening material, a headset intercommunication system needs to be designed. This system must comply with different headset standards, communicate with the C-130 intercom, and be expandable to accommodate various audio sources like radios and satellites receivers. Throughout the years, intercom systems and headsets have evolved from the original standard consisting of an impedance rating of a speaker and a microphone. Early intercom systems were highly limited in functionality and quality due to simple electronics and common grounding. Advances in electronics allowed for the evolution of headset standards and intercom equipment, which permitted a multitude of new configurations and improved sound quality. With these advances, multiple headset standards and intercom interfaces have become popular among the military and civilian aviation. Due to the different standards for headsets, impedance matching plays a major role in the design of an intercom system. Oculus is a multi-mission platform and therefore must be designed to support a variety of standards including civilian and military headsets. This paper outlines the intercom units and parts considered for use in Oculus, and a design criteria for an extendable intercom system for Oculus.

  15. Conceptual design report: Nuclear materials storage facility renovation. Part 1, Design concept. Part 2, Project management

    SciTech Connect

    1995-07-14

    The Nuclear Materials Storage Facility (NMSF) at the Los Alamos National Laboratory (LANL) was a Fiscal Year (FY) 1984 line-item project completed in 1987 that has never been operated because of major design and construction deficiencies. This renovation project, which will correct those deficiencies and allow operation of the facility, is proposed as an FY 97 line item. The mission of the project is to provide centralized intermediate and long-term storage of special nuclear materials (SNM) associated with defined LANL programmatic missions and to establish a centralized SNM shipping and receiving location for Technical Area (TA)-55 at LANL. Based on current projections, existing storage space for SNM at other locations at LANL will be loaded to capacity by approximately 2002. This will adversely affect LANUs ability to meet its mission requirements in the future. The affected missions include LANL`s weapons research, development, and testing (WRD&T) program; special materials recovery; stockpile survelliance/evaluation; advanced fuels and heat sources development and production; and safe, secure storage of existing nuclear materials inventories. The problem is further exacerbated by LANL`s inability to ship any materials offsite because of the lack of receiver sites for mate rial and regulatory issues. Correction of the current deficiencies and enhancement of the facility will provide centralized storage close to a nuclear materials processing facility. The project will enable long-term, cost-effective storage in a secure environment with reduced radiation exposure to workers, and eliminate potential exposures to the public. This document provides Part I - Design Concept which describes the selected solution, and Part II - Project Management which describes the management system organization, the elements that make up the system, and the control and reporting system.

  16. Shifting Engagements in Figured Worlds: Middle School Mathematics Students' Participation in an Architectural Design Project

    ERIC Educational Resources Information Center

    Jurow, A. Susan

    2005-01-01

    Project-based curricula have the potential to engage students' interests. But how do students become interested in the goals of a project? This article documents how a group of 8th-grade students participated in an architectural design project called the Antarctica Project. The project is based on the imaginary premise that students need to design…

  17. Port Graham Community Building Biomass Heating Design Project

    SciTech Connect

    Norman, Patrick; Sink, Charles

    2015-04-30

    Native Village of Port Graham completed preconstruction activities to prepare for construction and operations of a cord wood biomass heating system to five or more community buildings in Port Graham, Alaska. Project Description Native Village of Port Graham (NVPG) completed preconstruction activities that pave the way towards reduced local energy costs through the construction and operations of a cord wood biomass heating system. NVPG plans include installation of a GARN WHS 3200 Boiler that uses cord wood as fuel source. Implementation of the 700,000 Btu per hour output biomass community building heat utility would heat 5-community buildings in Port Graham, Alaska. Heating system is estimated to displace 85% of the heating fuel oil or 5365 gallons of fuel on an annual basis with an estimated peak output of 600,000 Btu per hour. Estimated savings is $15,112.00 per year. The construction cost estimate made to install the new biomass boiler system is estimated $251,693.47 with an additional Boiler Building expansion cost estimated at $97,828.40. Total installed cost is estimated $349,521.87. The WHS 3200 Boiler would be placed inside a new structure at the old community Water Plant Building site that is controlled by NVPG. Design of the new biomass heat plant and hot water loop system was completed by Richmond Engineering, NVPG contractor for the project. A hot water heat loop system running off the boiler is designed to be placed underground on lands controlled by NVPG and stubbed to feed hot water to existing base board heating system in the following community buildings: 1. Anesia Anahonak Moonin Health and Dental Clinic 2. Native Village of Port Graham offices 3. Port Graham Public Safety Building/Fire Department 4. Port Graham Corporation Office Building which also houses the Port Graham Museum and Head Start Center 5. North Pacific Rim Housing Authority Workshop/Old Fire Hall Existing community buildings fuel oil heating systems are to be retro-fitted to

  18. Salient electrical design features of the Magat hydroelectric project

    SciTech Connect

    Verma, R.; Samorio, R.

    1987-06-01

    The Magat River Multipurpose project on the Luzon grid of the National Power Corporation of the Philippines consists of a four unit 450 MVA powerplant placed in service towards end of year 1983 and early 1984, providing an additional installed capacity of 360 MW to the existing generation peak capacity of 2478 MW (1) of the Luzon grid, which is the country's largest grid with an installed capacity of 3906 MW, the other two being those of Visayas and Mindanao with a total installed capacity of 1095 MW. This paper describes the salient features of the electrical design including the main generation and station service single line schemes, the principal equipment parameters and layout, control and protection schemes and grounding system of the power plant.

  19. The RHIC project: design, status, challenges, and perspectives

    SciTech Connect

    Wei, J.; Harrison, M.

    1997-04-01

    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 conventional 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 fifth 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 and commissioning. Emphasis is made on challenging issues including intrabeam scattering, interaction-region error compensation, magnet alignments, and matched transition-energy jump.

  20. Project HealthDesign: A preliminary program-level report

    PubMed Central

    Casper, Gail R.; Brennan, Patricia Flatley

    2013-01-01

    Advancements in the health information technology that brought personal health records to individuals have opened the door to new insights concerning the cues people use to monitor health in their everyday lives. In order to evaluate the impact of capturing, storing, and integrating these observations of daily living (ODLs) into the clinical care process, Project HealthDesign selected five teams to create and analyze mobile health applications with ODLs in mind. These teams targeted underserved, minority populations with at least two chronic conditions. Using third-party platforms for storage, the teams were expected to bring the ODLs into the clinical workflow through the EHR. ODLs were successfully captured, interpreted and displayed; however technical and policy barriers challenge their integration outside of the mobile application. This paper serves as a preliminary, program-level report distinct from the publication of evaluation results from individual teams. PMID:24551331

  1. Growth and Your 2- to 3-Year-Old

    MedlinePlus

    ... to Know About Zika & Pregnancy Growth and Your 2- to 3-Year-Old KidsHealth > For Parents > Growth and Your 2- to 3-Year-Old Print A A A ... 4 pounds (1.8 kilograms) and grow about 2 to 3 inches (5 to 8 centimeters). They' ...

  2. Final Design Report for the RH LLW Disposal Facility (RDF) Project

    SciTech Connect

    Austad, S. L.

    2015-05-01

    The RH LLW Disposal Facility (RDF) Project was designed by AREVA Federal Services (AFS) and the design process was managed by Battelle Energy Alliance (BEA) for the Department of Energy (DOE). The final design report for the RH LLW Disposal Facility Project is a compilation of the documents and deliverables included in the facility final design.

  3. Inquiry-Based Educational Design for Large-Scale High School Astronomy Projects Using Real Telescopes

    ERIC Educational Resources Information Center

    Fitzgerald, Michael; McKinnon, David H.; Danaia, Lena

    2015-01-01

    In this paper, we outline the theory behind the educational design used to implement a large-scale high school astronomy education project. This design was created in response to the realization of ineffective educational design in the initial early stages of the project. The new design follows an iterative improvement model where the materials…

  4. Final Design Report for the RH LLW Disposal Facility (RDF) Project

    SciTech Connect

    Austad, Stephanie Lee

    2015-09-01

    The RH LLW Disposal Facility (RDF) Project was designed by AREVA Federal Services (AFS) and the design process was managed by Battelle Energy Alliance (BEA) for the Department of Energy (DOE). The final design report for the RH LLW Disposal Facility Project is a compilation of the documents and deliverables included in the facility final design.

  5. Designing the detection system for the CORUS project

    NASA Astrophysics Data System (ADS)

    Kalogirou, A.

    2013-05-01

    CORUS (Cosmic Rays in UK Schools) will be a network of muon detectors based in schools across the UK. Networks similar to CORUS already exist in other countries, such as the Netherlands and USA. The main aim of the project is to teach high schools students about cosmic rays and experimental physics as well as to motivate them to pursue studies in science. A set of muon detectors will be used for this purpose and the objective of this study is to complete the design of the detectors, construct them and test their capabilities and limitations. The most important component of the muon detector is the electronic card used to collect, analyse and output data. A DAQ card used by QuarkNet, a network of detectors in the USA, has been used in the design of the CORUS detectors. Some readily available photomultiplier tubes have also been used, along with an interface board which connects them to the DAQ board. In this study, I tested whether these two components work well together by conducting a series of experiments, intended to be performed by the students, with the nal detector set-up. The end result is that although a number of improvements is needed before the detectors serve their purpose, this particular set-up does not impose any limitations to the experiments that it is intended to be used for.

  6. The Ambulatory Care Medical Audit Demonstration Project. Research design.

    PubMed

    Palmer, R H; Hargraves, J L

    1996-09-01

    The authors describe the design of and statistical analyses involved in the Ambulatory Care Medical Audit Demonstration Project, which tested feasibility, cost, and effectiveness of cycles that met quality assurance requirements in eight pediatric and eight general medicine group practices at four teaching hospitals and six health centers. The authors used a concurrent crossover design using randomized cycles of quality assurance so that a practice was a control site for one guideline and an experimental site for another. For 12 months before and 18 months during and after quality assurance experimental interventions, the authors measured practitioner conformance to review criteria for patient-care guidelines believed to improve outcomes, including four internal medicine patient-care guidelines (ie, follow-up of low hematocrit, cancer screening for women, follow-up of high serum glucose, and monitoring of patients treated with digoxin) and four pediatric patient-care guidelines (ie, follow-up of positive urine cultures, screening for disease and immunizing infants, management of acute gastroenteritis, and management of acute ear infection). The authors distinguished review criteria whose performance depended on personal efforts of practitioners from those that concerned performance dependent on the practice's system for reporting test results and calling patients to return for care. PMID:8792786

  7. Chapter 3: Design of the Saber-Tooth Project.

    ERIC Educational Resources Information Center

    Ward, Phillip

    1999-01-01

    Used data from interviews, surveys, and document analysis to describe the methods and reform processes of the Saber Tooth Project, examining selection of sites; demographics (school sites, teachers, data sources, and project assumptions); and project phases (development, planning, implementation, and support). The project's method of reform was…

  8. The PEP-II Project: Low-Energy Ring Design and Project Status

    SciTech Connect

    Zisman, Michael S.

    2006-01-02

    We describe the present status of the PEP-II project. The project comprises four major systems: Injector, High-Energy Ring (HER), Low-Energy Ring (LER), and Interaction Region (IR). We focus in detail on the design of the LER, as its parameters and requirements are most closely related to those required for the Beijing Tau-Charm Factory rings. The PEP-II LER is a high-current, 3.1-GeV positron ring mounted above the 9-GeV HER. The LER uses a wiggler located in one of its six straight sections to provide emittance control and additional damping. We describe the rather complicated IR, which must transport the LER beam into the plane of the HER, focus it to a common beam size, and separate the beams after the head-on collisions. Both permanent magnet and conventional electromagnets are used in this area. The LER lattice has now adopted a simplified non-interleaved sextupole correction scheme that has reduced the required number of sextupoles substantially. We describe the LER vacuum system, one of the most challenging subsystems in PEP-II. It employs several technologies. In the arcs, aluminum extrusions and titanium sublimation pumps are employed; the straight sections use stainless steel chambers with lumped ion pumps. In the wiggler area, an extended copper photon dump with nonevaporable getter (NEG) pumps is employed to handle the very large synchrotron radiation power. The design of the room-temperature RF system, the bunch-by-bunch longitudinal and transverse feedback systems, and some of the special diagnostics will be described briefly. The PEP-II project remains on schedule to begin commissioning of the HER in April 1997, followed by the LER a year later.

  9. Life's a switch. Experiences in NSF undergraduate design projects.

    PubMed

    Popp, Stephanie A; Barnes, Jennifer R; Barrett, Steven F; Laurin, Kathy M

    2003-01-01

    During the summer of 2002 Stephanie Popp and Jennifer Barnes developed a manual, "Life's a Switch," through a project funded by the National Science Foundation. This manual teaches people how to build their own cost effective assistive switches. Assistive switches are a form of assistive technology which includes any device that enhances a person's quality of life by improving the individual's mobility, ability to perform daily activities, enhancing communication, or allowing participation in education, vocational activities and recreation. One main goal of assistive technology is to provide opportunities for children with disabilities to explore, play, learn, and communicate with others. Switches are essential tools used to provide these opportunities. When a child with developmental disabilities understands the connection between the activation of a switch and the resulting action it triggers, the knowledge of cause and effect is gained. Therefore, the basis for all future learning is established [1]. One of the current problems facing assistive switch users is the cost of available items. This project provides more affordable solutions for switch users by teaching the families and educators of switch users how to make their own switches and adaptors in the "Life's a Switch" manual. For example, some assistive technology vendors sell large button switches from $25.00 to $45.00, tread switches for $40.00, and pillow switches for $35.00 [2]. Amazingly, all parts and tools used to make these assistive switches can be bought and made into personally designed assistive devices averaging a cost of around $10.00 [3]. A workshop to teach this manual was also developed. This workshop will spread awareness of the more affordable options this project sets forth. In September of 2002, the first workshop was held in a laboratory classroom at the University of Wyoming's College of Engineering. Each attendant was provided with a kit that included all essential tools and

  10. Being an Effective, Engaged Owner during a Design and Construction Project

    ERIC Educational Resources Information Center

    Kalina, David

    2007-01-01

    This article explains how a project owner can be an active participant during the design and construction of his/her facility. The author discusses the two levels of participation the project owner needs to actively work with the design and construction team. And he further states that a project owner can enrich his/her personal experience and…

  11. The Design of the IGE Evaluation Project Phase IV Comparative Studies. Comparative Study of Phase IV IGE Evaluation Project. Phase IV, Project Paper 80-2.

    ERIC Educational Resources Information Center

    Romberg, Thomas A.; And Others

    This paper outlines the design of two Comparative Studies of Phase IV of the Individually Guided Education (IGE) Evaluation Project. More than 2,000 elementary schools in 25 states use the IGE system. The Evaluation Project was designed to gain a comprehensive view of the system's operation and effectiveness. Phase IV investigated pupil outcomes,…

  12. Design review plan for Multi-Function Waste Tank Facility (Project W-236A)

    SciTech Connect

    Renfro, G.G.

    1994-12-20

    This plan describes how the Multi-Function Waste Tank Facility (MWTF) Project conducts reviews of design media; describes actions required by Project participants; and provides the methodology to ensure that the design is complete, meets the technical baseline of the Project, is operable and maintainable, and is constructable. Project W-236A is an integrated project wherein the relationship between the operating contractor and architect-engineer is somewhat different than that of a conventional project. Working together, Westinghouse Hanford Company (WHC) and ICF Karser Hanford (ICF KH) have developed a relationship whereby ICF KH performs extensive design reviews and design verification. WHC actively participates in over-the-shoulder reviews during design development, performs a final review of the completed design, and conducts a formal design review of the Safety Class I, ASME boiler and Pressure Vessel Code items in accordance with WHC-CM-6-1, Standard Engineering Practices.

  13. Project planning and design: getting it right the first time

    NASA Technical Reports Server (NTRS)

    Webster, Jeffery

    2004-01-01

    This paper describes JPL's Project Formulation Support Team (PFST), which plays a central role in providing the institutional support tools and services for projects during their early formulation phases and ensure they get off to the right start.

  14. Beyond the management and dissemination of projects' results: stakeholders involvement and project co-design

    NASA Astrophysics Data System (ADS)

    L'Astorina, Alba; Tomasoni, Irene; Basoni, Anna; Carrara, Paola

    2015-04-01

    Nowadays scientists are asked to undertake innovative and participative approaches in communicating the results of researches carried out within the various funding programs. In particular, Workpackages of Dissemination and Exploitation of results are considered mandatory at the European level helping the Project Management find innovative knowledge transfer strategies and enhance the project outcomes and impact. In this context, the involvement of stakeholders or users in research projects won a well-defined role and recent trends, in some cases, push to co-design research projects involving a pool of stakeholders or users in them from its first steps. Horizon 2020, the new EU Framework Programme for Innovation and Community financing system (2014-2020), moves clearly in this direction. CNR has an extensive experience in this kind of activity, both at the national and the international level and, in some cases, involve users and analyse their expectations using qualitative and quantitative surveys thus recognizing the role of users as research co-actors. Often products and services derived from research lack of attractiveness among enterprises, the Public Administrations and citizens, are due to the lack of an appropriate knowledge and consideration of the needs and requirements of such users. This paper intends to illustrate a case study where the analysis of the needs and requirements of the users were included in a specific Workpackage collaborating so both with the Project management and the Workpackage of Dissemination. The analysis were conducted within an ongoing project at CNR, i.e. Space4Agri (S4A): Development of Innovative Methodologies Aerospace Earth Observation in Support of the Sector agriculture in Lombardy. The main purpose of S4A is to contribute to the development of tools to improve the ability of the regional system in the planning and management of the agricultural sector Lombard, combining three domains that is scientific and technical areas

  15. Spent nuclear fuel project design basis capacity study

    SciTech Connect

    Cleveland, K.J.

    1996-09-09

    A parametric study of the Spent Nuclear Fuel Project system capacity is presented. The study was completed using a commercially available software package to develop a summary level model of the major project systems. Alternative configurations, sub-system cycle times, and operating scenarios were tested to identify their impact on total project duration and equipment requirements.

  16. OBJECTIVES, DESIGN, AND PRELIMINARY RESULTS FROM THE ATLANTA SUPERSITE PROJECT

    EPA Science Inventory

    The Atlanta Supersites project is the first of two Supersites projects to be established during Phase I of EPA's Supersites Program; Phase II is being established through a Request for Assistance. The other initial project is in Fresno, California. The Supersite Program is part o...

  17. EPSE Project 2: Designing and Evaluating Short Teaching Sequences, Informed by Research Evidence.

    ERIC Educational Resources Information Center

    Leach, John; Hind, Andy; Lewis, Jenny; Scott, Phil

    2002-01-01

    Reports on Project 2 from the Evidence-based Practice in Science Education (EPSE) Research Network. In this project, teachers and researchers worked collaboratively on the design of three short teaching sequences on electric circuits. (DDR)

  18. Using Agile Project Management to Enhance the Performance of Instructional Design Teams

    ERIC Educational Resources Information Center

    Sweeney, David S.; Cifuentes, Lauren

    2010-01-01

    Instructional design models describe in detail methodologies for designing effective instruction. Several widely adopted models include suggestions for managing instructional design projects. However, these suggestions focus on how to manage the instructional design steps rather than the instructional design and development team process. The…

  19. Investigation of the Relationship between Green Design and Project Delivery Methods

    SciTech Connect

    Bilec, Melissa M.; Ries, Robert J.

    2008-04-24

    The selection of the project delivery method (PDM) for any project is critical--it establishes communication, coordination, and contractual issues between the owner, contractor, and designer. With an increase in the number of green design projects, understanding the relationship between the PDM and green design is paramount to project and contract management. It is reasonable to assume that a positive relationship between green design and design-build (DB) exists since both theoretically are intended to foster an integrated, holistic, and collaborative project. This research examines the relationship between the design-bid-build (DBB), construction management (CM), and DB PDMs and green design with the goal of establishing best practices and identifying potential synergies between them. The research collected information by conducting primarily telephone interviews with approximately twenty-five individuals, including owners, contractors, and designers involved in completed green design projects, mainly in the public sector. The interviews developed a general understanding of the current state of knowledge and experience and not a rigorous quantitative analysis. Upon completion of the interviews, the tabulated results were summarized and green project characteristics and project-PDM interactions emerged. Existing published research was evaluated to reveal aspects of PDMs independent of green design. Best practices were ascertained by combining information from the interviews and published research. Best practices are as follows: (1) Project implementation features--The decision to use DB as PDM on green design or other projects should be based on the specific project features; e.g., well-defined scope and adequate owner staffing. DB will not produce successful results on all projects. (2) Collaboration--Project team collaboration early in the design and construction process is an important aspect of green projects, and collaboration was considered somewhat more

  20. Learning Design, Social Ontology and Unintended Functionalism in Education Projects

    ERIC Educational Resources Information Center

    Johnson, Mark William

    2016-01-01

    For many years there have been well-funded project opportunities for developing educational innovations, both pedagogical and technological, to fulfil the educational ambitions of national governments and European agencies. Projects have been funded on the basis of competitive bidding against themes identified by funders. Calls for funding…

  1. Design Alternatives for Evaluating the Impact of Conservation Projects

    ERIC Educational Resources Information Center

    Margoluis, Richard; Stem, Caroline; Salafsky, Nick; Brown, Marcia

    2009-01-01

    Historically, examples of project evaluation in conservation were rare. In recent years, however, conservation professionals have begun to recognize the importance of evaluation both for accountability and for improving project interventions. Even with this growing interest in evaluation, the conservation community has paid little attention to…

  2. Designing Effective Video Teletraining Instruction: The Florida Teletraining Project.

    ERIC Educational Resources Information Center

    Martin, Barbara L.; Bramble, William J.

    1996-01-01

    Evaluates the effectiveness of the Florida Teletraining Project, a project that used video teletraining to provide distance education courses to United States military personnel. Describes the instructional methods and strategies used and reports results of performance tests and reactions of students and instructional personnel. Findings indicate…

  3. A Field Training Model for Creative Arts Therapies: Report from a 3-Year Program Evaluation

    ERIC Educational Resources Information Center

    Orkibi, Hod

    2012-01-01

    Clinical field training is an essential component of educating future therapists. This article discusses a creative arts therapies field training model in Israel as designed and modified from 3 years of program evaluation in a changing regulatory context. A clinical seminar structure puts beginning students in the role of participant-observer in…

  4. Words, Shape, Visual Search and Visual Working Memory in 3-Year-Old Children

    ERIC Educational Resources Information Center

    Vales, Catarina; Smith, Linda B.

    2015-01-01

    Do words cue children's visual attention, and if so, what are the relevant mechanisms? Across four experiments, 3-year-old children (N = 163) were tested in visual search tasks in which targets were cued with only a visual preview versus a visual preview and a spoken name. The experiments were designed to determine whether labels facilitated…

  5. Dimensions of Oppositional Defiant Disorder in 3-Year-Old Preschoolers

    ERIC Educational Resources Information Center

    Ezpeleta, Lourdes; Granero, Roser; de la Osa, Nuria; Penelo, Eva; Domenech, Josep M.

    2012-01-01

    Background: To test the factor structure of oppositional defiant disorder (ODD) symptoms and to study the relationships between the proposed dimensions and external variables in a community sample of preschool children. Method: A sample of 1,341 3-year-old preschoolers was randomly selected and screened for a double-phase design. In total, 622…

  6. Can 2- and 3-Year-Old Children Be Trained to Perform Visual Perception Tasks?

    ERIC Educational Resources Information Center

    McGuigan, Nicola

    2007-01-01

    Children aged 2 and 3 years were exposed to a novel paradigm designed to train visual perception skills. The results indicate that children of this age could be trained to perform both percept deprivation and percept diagnosis tasks. Results are discussed with reference to engagement, a precursor to an adult-like understanding of perception.

  7. Risk of Mother-Reported Child Abuse in the First 3 Years of Life

    ERIC Educational Resources Information Center

    Windham, Amy M.; Rosenberg, Leon; Fuddy, Loretta; McFarlane, Elizabeth; Sia, Calvin; Duggan, Anne K

    2004-01-01

    Objective: The purpose of this research was to investigate, within an at-risk population, parent and child characteristics associated with a mother's self-reports of severe physical assault and assault on the self-esteem of the child in the first 3 years of life. Design: The study population consisted of a community-based sample of mothers of…

  8. Prelimary methodology for design of stable drifts for the Yucca Mountain Project

    SciTech Connect

    Bauer, S.J.; Ehgartner, B.L.; Hardy, M.P.

    1990-10-01

    This paper discusses the Yucca Mountain Project which is investigating the feasibility of locating a high-level radioactive nuclear waste repository at Yucca Mountain, Nevada. The conceptual design of the repository is described. The design methodology is presented.

  9. Design of decentralized multivariable excitation controllers in multimachine power systems by projective controls

    SciTech Connect

    Arnautovic, D.; Medanic, J.

    1987-12-01

    A methodology for the design of decentralized multivariable excitation and controllers in multimachine power systems is developed using projective controls. The existing methodology, is extended to permit the coordinated design of AVR and PSS controllers in power systems.

  10. How national context, project design, and local community characteristics influence success in community-based conservation projects

    PubMed Central

    Brooks, Jeremy S.; Waylen, Kerry A.; Borgerhoff Mulder, Monique

    2012-01-01

    Community-based conservation (CBC) promotes the idea that conservation success requires engaging with, and providing benefits for, local communities. However, CBC projects are neither consistently successful nor free of controversy. Innovative recent studies evaluating the factors associated with success and failure typically examine only a single resource domain, have limited geographic scope, consider only one outcome, or ignore the nested nature of socioecological systems. To remedy these issues, we use a global comparative database of CBC projects identified by systematic review to evaluate success in four outcome domains (attitudes, behaviors, ecological, economic) and explore synergies and trade-offs among these outcomes. We test hypotheses about how features of the national context, project design, and local community characteristics affect these measures of success. Using bivariate analyses and multivariate proportional odds logistic regressions within a multilevel analysis and model-fitting framework, we show that project design, particularly capacity-building in local communities, is associated with success across all outcomes. In addition, some characteristics of the local community in which projects are conducted, such as tenure regimes and supportive cultural beliefs and institutions, are important for project success. Surprisingly, there is little evidence that national context systematically influences project outcomes. We also find evidence of synergies between pairs of outcomes, particularly between ecological and economic success. We suggest that well-designed and implemented projects can overcome many of the obstacles imposed by local and national conditions to succeed in multiple domains. PMID:23236173

  11. The Tohoku Medical Megabank Project: Design and Mission

    PubMed Central

    Kuriyama, Shinichi; Yaegashi, Nobuo; Nagami, Fuji; Arai, Tomohiko; Kawaguchi, Yoshio; Osumi, Noriko; Sakaida, Masaki; Suzuki, Yoichi; Nakayama, Keiko; Hashizume, Hiroaki; Tamiya, Gen; Kawame, Hiroshi; Suzuki, Kichiya; Hozawa, Atsushi; Nakaya, Naoki; Kikuya, Masahiro; Metoki, Hirohito; Tsuji, Ichiro; Fuse, Nobuo; Kiyomoto, Hideyasu; Sugawara, Junichi; Tsuboi, Akito; Egawa, Shinichi; Ito, Kiyoshi; Chida, Koichi; Ishii, Tadashi; Tomita, Hiroaki; Taki, Yasuyuki; Minegishi, Naoko; Ishii, Naoto; Yasuda, Jun; Igarashi, Kazuhiko; Shimizu, Ritsuko; Nagasaki, Masao; Koshiba, Seizo; Kinoshita, Kengo; Ogishima, Soichi; Takai-Igarashi, Takako; Tominaga, Teiji; Tanabe, Osamu; Ohuchi, Noriaki; Shimosegawa, Toru; Kure, Shigeo; Tanaka, Hiroshi; Ito, Sadayoshi; Hitomi, Jiro; Tanno, Kozo; Nakamura, Motoyuki; Ogasawara, Kuniaki; Kobayashi, Seiichiro; Sakata, Kiyomi; Satoh, Mamoru; Shimizu, Atsushi; Sasaki, Makoto; Endo, Ryujin; Sobue, Kenji; Yamamoto, Masayuki

    2016-01-01

    The Great East Japan Earthquake (GEJE) and resulting tsunami of March 11, 2011 gave rise to devastating damage on the Pacific coast of the Tohoku region. The Tohoku Medical Megabank Project (TMM), which is being conducted by Tohoku University Tohoku Medical Megabank Organization (ToMMo) and Iwate Medical University Iwate Tohoku Medical Megabank Organization (IMM), has been launched to realize creative reconstruction and to solve medical problems in the aftermath of this disaster. We started two prospective cohort studies in Miyagi and Iwate Prefectures: a population-based adult cohort study, the TMM Community-Based Cohort Study (TMM CommCohort Study), which will recruit 80 000 participants, and a birth and three-generation cohort study, the TMM Birth and Three-Generation Cohort Study (TMM BirThree Cohort Study), which will recruit 70 000 participants, including fetuses and their parents, siblings, grandparents, and extended family members. The TMM CommCohort Study will recruit participants from 2013 to 2016 and follow them for at least 5 years. The TMM BirThree Cohort Study will recruit participants from 2013 to 2017 and follow them for at least 4 years. For children, the ToMMo Child Health Study, which adopted a cross-sectional design, was also started in November 2012 in Miyagi Prefecture. An integrated biobank will be constructed based on the two prospective cohort studies, and ToMMo and IMM will investigate the chronic medical impacts of the GEJE. The integrated biobank of TMM consists of health and clinical information, biospecimens, and genome and omics data. The biobank aims to establish a firm basis for personalized healthcare and medicine, mainly for diseases aggravated by the GEJE in the two prefectures. Biospecimens and related information in the biobank will be distributed to the research community. TMM itself will also undertake genomic and omics research. The aims of the genomic studies are: 1) to construct an integrated biobank; 2) to return genomic

  12. The Tohoku Medical Megabank Project: Design and Mission.

    PubMed

    Kuriyama, Shinichi; Yaegashi, Nobuo; Nagami, Fuji; Arai, Tomohiko; Kawaguchi, Yoshio; Osumi, Noriko; Sakaida, Masaki; Suzuki, Yoichi; Nakayama, Keiko; Hashizume, Hiroaki; Tamiya, Gen; Kawame, Hiroshi; Suzuki, Kichiya; Hozawa, Atsushi; Nakaya, Naoki; Kikuya, Masahiro; Metoki, Hirohito; Tsuji, Ichiro; Fuse, Nobuo; Kiyomoto, Hideyasu; Sugawara, Junichi; Tsuboi, Akito; Egawa, Shinichi; Ito, Kiyoshi; Chida, Koichi; Ishii, Tadashi; Tomita, Hiroaki; Taki, Yasuyuki; Minegishi, Naoko; Ishii, Naoto; Yasuda, Jun; Igarashi, Kazuhiko; Shimizu, Ritsuko; Nagasaki, Masao; Koshiba, Seizo; Kinoshita, Kengo; Ogishima, Soichi; Takai-Igarashi, Takako; Tominaga, Teiji; Tanabe, Osamu; Ohuchi, Noriaki; Shimosegawa, Toru; Kure, Shigeo; Tanaka, Hiroshi; Ito, Sadayoshi; Hitomi, Jiro; Tanno, Kozo; Nakamura, Motoyuki; Ogasawara, Kuniaki; Kobayashi, Seiichiro; Sakata, Kiyomi; Satoh, Mamoru; Shimizu, Atsushi; Sasaki, Makoto; Endo, Ryujin; Sobue, Kenji; Tohoku Medical Megabank Project Study Group, The; Yamamoto, Masayuki

    2016-09-01

    The Great East Japan Earthquake (GEJE) and resulting tsunami of March 11, 2011 gave rise to devastating damage on the Pacific coast of the Tohoku region. The Tohoku Medical Megabank Project (TMM), which is being conducted by Tohoku University Tohoku Medical Megabank Organization (ToMMo) and Iwate Medical University Iwate Tohoku Medical Megabank Organization (IMM), has been launched to realize creative reconstruction and to solve medical problems in the aftermath of this disaster. We started two prospective cohort studies in Miyagi and Iwate Prefectures: a population-based adult cohort study, the TMM Community-Based Cohort Study (TMM CommCohort Study), which will recruit 80 000 participants, and a birth and three-generation cohort study, the TMM Birth and Three-Generation Cohort Study (TMM BirThree Cohort Study), which will recruit 70 000 participants, including fetuses and their parents, siblings, grandparents, and extended family members. The TMM CommCohort Study will recruit participants from 2013 to 2016 and follow them for at least 5 years. The TMM BirThree Cohort Study will recruit participants from 2013 to 2017 and follow them for at least 4 years. For children, the ToMMo Child Health Study, which adopted a cross-sectional design, was also started in November 2012 in Miyagi Prefecture. An integrated biobank will be constructed based on the two prospective cohort studies, and ToMMo and IMM will investigate the chronic medical impacts of the GEJE. The integrated biobank of TMM consists of health and clinical information, biospecimens, and genome and omics data. The biobank aims to establish a firm basis for personalized healthcare and medicine, mainly for diseases aggravated by the GEJE in the two prefectures. Biospecimens and related information in the biobank will be distributed to the research community. TMM itself will also undertake genomic and omics research. The aims of the genomic studies are: 1) to construct an integrated biobank; 2) to return genomic

  13. Blade System Design Study. Part II, final project report (GEC).

    SciTech Connect

    Griffin, Dayton A.

    2009-05-01

    As part of the U.S. Department of Energy's Low Wind Speed Turbine program, Global Energy Concepts LLC (GEC)1 has studied alternative composite materials for wind turbine blades in the multi-megawatt size range. This work in one of the Blade System Design Studies (BSDS) funded through Sandia National Laboratories. The BSDS program was conducted in two phases. In the Part I BSDS, GEC assessed candidate innovations in composite materials, manufacturing processes, and structural configurations. GEC also made recommendations for testing composite coupons, details, assemblies, and blade substructures to be carried out in the Part II study (BSDS-II). The BSDS-II contract period began in May 2003, and testing was initiated in June 2004. The current report summarizes the results from the BSDS-II test program. Composite materials evaluated include carbon fiber in both pre-impregnated and vacuum-assisted resin transfer molding (VARTM) forms. Initial thin-coupon static testing included a wide range of parameters, including variation in manufacturer, fiber tow size, fabric architecture, and resin type. A smaller set of these materials and process types was also evaluated in thin-coupon fatigue testing, and in ply-drop and ply-transition panels. The majority of materials used epoxy resin, with vinyl ester (VE) resin also used for selected cases. Late in the project, testing of unidirectional fiberglass was added to provide an updated baseline against which to evaluate the carbon material performance. Numerous unidirectional carbon fabrics were considered for evaluation with VARTM infusion. All but one fabric style considered suffered either from poor infusibility or waviness of fibers combined with poor compaction. The exception was a triaxial carbon-fiberglass fabric produced by SAERTEX. This fabric became the primary choice for infused articles throughout the test program. The generally positive results obtained in this program for the SAERTEX material have led to its being

  14. The DICE calibration project Design, characterization, and first results

    NASA Astrophysics Data System (ADS)

    Regnault, N.; Guyonnet, A.; Schahmanèche, K.; Le Guillou, L.; Antilogus, P.; Astier, P.; Barrelet, E.; Betoule, M.; Bongard, S.; Cuillandre, J.-C.; Juramy, C.; Pain, R.; Rocci, P.-F.; Tisserand, P.; Villa, F.

    2015-09-01

    Aims: We describe the design, operation, and first results of a photometric calibration project, called DICE (Direct Illumination Calibration Experiment), aiming at achieving precise instrumental calibration of optical telescopes. The heart of DICE is an illumination device composed of 24 narrow-spectrum, high-intensity, light-emitting diodes (LED) chosen to cover the ultraviolet-to-near-infrared spectral range. It implements a point-like source placed at a finite distance from the telescope entrance pupil, yielding a flat field illumination that covers the entire field of view of the imager. The purpose of this system is to perform a lightweight routine monitoring of the imager passbands with a precision better than 5 per-mil on the relative passband normalisations and about 3 Å on the filter cutoff positions. Methods: Prior to installation, the light source is calibrated on a spectrophotometric bench. As our fundamental metrology standard, we use a photodiode calibrated at the National Institute of Standards and Technology (NIST). The radiant intensity of each beam is mapped, and spectra are measured for each LED. All measurements are conducted at temperatures ranging from 0 °C to 25 °C in order to study the temperature dependence of the system. The photometric and spectroscopic measurements are combined into a model that predicts the spectral intensity of the source as a function of temperature. Results: We find that the calibration beams are stable at the 10-4 level - after taking the slight temperature dependence of the LED emission properties into account. We show that the spectral intensity of the source can be characterised with a precision of 3 Å in wavelength, depending on how accurately we are able to calibrate the wavelength response of the mononochromator. In flux, we reach an accuracy of about 0.2 - 0.5% depending on how we understand the off-diagonal terms of the error budget affecting the calibration of the NIST photodiode. We describe how with

  15. Thermal Design Overview of the Mars Exploration Rover Project

    NASA Technical Reports Server (NTRS)

    Tsuyuki, Glenn

    2002-01-01

    Contents include the following: Mission Overview. Thermal Environments. Driving Thermal Requirements. Thermal Design Approach. Thermal Control Block Diagram. Thermal Design Description. Thermal Analysis Results Summary. Testing Plans. Issues & Concerns.

  16. Geoscience Diversity Enhancement Project: Student Responses.

    ERIC Educational Resources Information Center

    Rodrigue, Christine M.; Wechsler, Suzanne P.; Whitney, David J.; Ambos, Elizabeth L.; Ramirez-Herrera, Maria Teresa; Behl, Richard; Francis, Robert D.; Larson, Daniel O.; Hazen, Crisanne

    This paper describes an interdisciplinary project at California State University (Long Beach) designed to increase the attractiveness of the geosciences to underrepresented groups. The project is called the Geoscience Diversity Enhancement Project (GDEP). It is a 3-year program which began in the fall of 2001 with funding from the National Science…

  17. Real World Projects in an Advanced Instructional Design Course

    ERIC Educational Resources Information Center

    Tracey, Monica W.; Chatervert, Lake, Kristy; Wilson, Robert

    2008-01-01

    This design case focuses on the redesign of Advanced Instructional Design, a capstone course taught in a Midwestern university's Masters of Training and Development program. The goal of the course was to have students integrate knowledge and skills from previous courses including needs assessment, introduction to instructional design, and program…

  18. Design for Thinking: Engagement in an Innovation Project

    ERIC Educational Resources Information Center

    Benson, Joy; Dresdow, Sally

    2015-01-01

    This article discusses the use of design thinking in an undergraduate decision-making course. The spaces of design are linked to the dimensions of liberal learning in a way that allows students to engage in the design of an organization that supports a new product created in a collaborative team. The article provides an overview of how the…

  19. Vascular Calcification in Patients with Nondialysis CKD over 3 Years

    PubMed Central

    Molina, Pablo; Cerverón, M. Jesús; Vila, Rocío; Bover, Jordi; Nieto, Javier; Barril, Guillermina; Martínez-Castelao, Alberto; Fernández, Elvira; Escudero, Verónica; Piñera, Celestino; Adragao, Teresa; Navarro-Gonzalez, Juan F.; Molinero, Luis M.; Castro-Alonso, Cristina; Pallardó, Luis M.; Jamal, Sophie A.

    2015-01-01

    Background and objectives Vascular calcification (VC) is common in CKD, but little is known about its prognostic effect on patients with nondialysis CKD. The prevalence of VC and its ability to predict death, time to hospitalization, and renal progression were assessed. Design, setting, participants, & measurements The Study of Mineral and Bone Disorders in CKD in Spain is a prospective, observational, 3-year follow-up study of 742 patients with nondialysis CKD stages 3–5 from 39 centers in Spain from April to May 2009. VC was assessed using Adragao (AS; x-ray pelvis and hands) and Kauppila (KS; x-ray lateral lumbar spine) scores from 572 and 568 patients, respectively. The primary end point was death. Secondary outcomes were hospital admissions and appearance of a combined renal end point (beginning of dialysis or drop >30% in eGFR). Factors related to VC were assessed by logistic regression analysis. Survival analysis was assessed by Cox proportional models. Results VC was present in 79% of patients and prominent in 47% (AS≥3 or KS>6). Age (odds ratio [OR], 1.05; 95% confidence interval [95% CI], 1.02 to 1.07; P<0.001), phosphorous (OR, 1.68; 95% CI, 1.28 to 2.20; P<0.001), and diabetes (OR, 2.11; 95% CI, 1.32 to 3.35; P=0.002) were independently related to AS≥3. After a median follow-up of 35 months (interquartile range=17–36), there were 70 deaths (10%). After multivariate adjustment for age, smoking, diabetes, comorbidity, renal function, and level of phosphorous, AS≥3 but not KS>6 was independently associated with all-cause (hazard ratio [HR], 2.07; 95% CI, 1.07 to 4.01; P=0.03) and cardiovascular (HR, 3.46; 95% CI, 1.27 to 9.45; P=0.02) mortality as well as a shorter hospitalization event–free period (HR, 1.14; 95% CI, 1.06 to 1.22; P<0.001). VC did not predict renal progression. Conclusions VC is highly prevalent in patients with CKD. VC assessment using AS independently predicts death and time to hospitalization. Therefore, it could be a useful

  20. Similarity Predicts Liking in 3-Year-Old Children

    ERIC Educational Resources Information Center

    Fawcett, Christine A.; Markson, Lori

    2010-01-01

    Two studies examined the influence of similarity on 3-year-old children's initial liking of their peers. Children were presented with pairs of childlike puppets who were either similar or dissimilar to them on a specified dimension and then were asked to choose one of the puppets to play with as a measure of liking. Children selected the puppet…

  1. The Structure of Executive Function in 3-Year-Olds

    ERIC Educational Resources Information Center

    Wiebe, Sandra A.; Sheffield, Tiffany; Nelson, Jennifer Mize; Clark, Caron A. C.; Chevalier, Nicolas; Espy, Kimberly Andrews

    2011-01-01

    Although the structure of executive function (EF) during adulthood is characterized by both unity and diversity, recent evidence suggests that preschool EF may be best described by a single factor. The latent structure of EF was examined in 228 3-year-olds using confirmatory factor analysis. Children completed a battery of executive tasks that…

  2. Preliminary design review report for K Basin Dose Reduction Project

    SciTech Connect

    Blackburn, L.D.

    1996-01-01

    The strategy for reducing radiation dose, originating from radionuclides absorbed in the K East Basin concrete, is to raise the pool water level to provide additional shielding. This report documents a preliminary design review conducted to ensure that design approaches for cleaning/coating basin walls and modifying other basin components were appropriate. The conclusion of this review was that design documents presently conclusion of this review was that design documents presently completed or in process of modification are and acceptable basis for proceeding to complete the design.

  3. 25 CFR 170.455 - How are design standards used in IRR projects?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false How are design standards used in IRR projects? 170.455 Section 170.455 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER INDIAN RESERVATION ROADS PROGRAM Planning, Design, and Construction of Indian Reservation Roads Program Facilities Design § 170.455 How are design...

  4. USL/DBMS NASA/PC R and D project system design standards

    NASA Technical Reports Server (NTRS)

    Dominick, Wayne D. (Editor); Moreau, Dennis R.

    1984-01-01

    A set of system design standards intended to assure the completeness and quality of designs developed for PC research and development projects is established. The standards presented address the areas of problem definition, initial design plan, design specification, and re-evaluation.

  5. Rapid E-learning Development Strategies and a Multimedia Project Design Model

    ERIC Educational Resources Information Center

    Sözcü, Ömer Faruk; Ipek, Ismail

    2014-01-01

    The purpose of the study is to discuss e-learning design strategies which can be used for multimedia projects as a design model. Recent advances in instructional technologies have been found to be very important in the design of training courses by using rapid instructional design (ID) approaches. The approaches were developed to use in training…

  6. Research-Informed Curriculum Design for a Master's-Level Program in Project Management

    ERIC Educational Resources Information Center

    Bentley, Yongmei; Richardson, Diane; Duan, Yanqing; Philpott, Elly; Ong, Vincent; Owen, David

    2013-01-01

    This article reports on the application of Research-Informed Curriculum Design (RICD) for the development and implementation of an MSc Program in Project Management. The research focused on contemporary issues in project management and provided an analysis of project management approaches, tools, and techniques currently used in organizations.…

  7. Designing Project-Based Courses with a Focus on Group Formation and Assessment

    ERIC Educational Resources Information Center

    Richards, Debbie

    2009-01-01

    The value and the pitfalls of project and group work are well recognized. The principles and elements which apply to projects in general, apply to project-based courses. Thoughtful and detailed planning, understanding of the stakeholders and their needs, a good design, appropriate testing, monitoring and quality control and continual management…

  8. Wood Block and Toy Project. Designed for Diversely-Abled Senior Volunteers.

    ERIC Educational Resources Information Center

    Dugan, Willis E.

    This document describes a volunteer work project designed for nursing home and day-care center persons with minimal physical skills. Potential users of the project are cautioned to plan carefully for the host location where the project will be conducted, as the location must be easily accessible to older adults who may be handicapped and who may…

  9. Evaluating ESEA Title III Projects in Massachusetts, 1975-1976. A Designing Change Product. Executive Summary.

    ERIC Educational Resources Information Center

    Merrimack Education Center, Chelmsford, MA.

    Findings of the one-year evaluation of Massachusetts Title III, Elementary and Secondary Education Act innovative projects covering the period from July, 1975 through June, 1976 are outlined in this summary. The formative stages of evaluation are viewed from two perspectives: project strategy designs and project directors' change processes. The…

  10. Design and implementation of a financial planning and tracking system for the Nova Project

    SciTech Connect

    Holcomb, F.

    1982-01-01

    The Nova project is a 185 million dollar DOE funded project to build an experimental facility to demonstrate the thermonuclear ignition of laser fusion targets. This paper describes the design and implementation considerations for the project's computerized performance measurement financial planning and tracking system and critiques its actual operation.

  11. A Bubble Mixture Experiment Project for Use in an Advanced Design of Experiments Class

    ERIC Educational Resources Information Center

    Steiner, Stefan H.; Hamada, Michael; White, Bethany J.Giddings; Kutsyy, Vadim; Mosesova, Sofia; Salloum, Geoffrey

    2007-01-01

    This article gives an example of how student-conducted experiments can enhance a course in the design of experiments. We focus on a project whose aim is to find a good mixture of water, soap and glycerin for making soap bubbles. This project is relatively straightforward to implement and understand. At its most basic level the project introduces…

  12. Rationale, design, and methods for process evaluation in the Childhood Obesity Research Demonstration project

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The cross-site process evaluation plan for the Childhood Obesity Research Demonstration (CORD) project is described here. The CORD project comprises 3 unique demonstration projects designed to integrate multi-level, multi-setting health care and public health interventions over a 4-year funding peri...

  13. Design Knowledge Interplayed with Student Creativity in D&T Projects

    ERIC Educational Resources Information Center

    Esjeholm, Bjørn-Tore

    2015-01-01

    This study explores how theoretical elements of design knowledge relate to notions of creativity found in literature. The results of this exploration are further applied to analyze four different cross-curricular design and technology projects in Norwegian primary and lower secondary school. All of the school projects examined were intended to be…

  14. Children as Community Planners: Report on an Environmental Design Project 1.

    ERIC Educational Resources Information Center

    Hanley, Gerard L.; And Others

    1981-01-01

    Describes a six-month project emphasizing participant-observation teaching strategy in which a third-grade class of 24 students employed methods of environmental design to design communities within a modern forest and more primitive tundra and desert regions. Discusses project goals, results, and implications for future use of environmental design…

  15. Development and Evaluation of an Undergraduate Multidisciplinary Project Activity in Engineering and Design

    ERIC Educational Resources Information Center

    Smith, David R.; Cole, Joanne

    2012-01-01

    The School of Engineering and Design Multidisciplinary Project (MDP) at Brunel University is a one week long project based activity involving first year undergraduate students from across the School subject areas of Electronic and Computer Engineering, Mechanical Engineering, Civil Engineering and Design. This paper describes the main aims of the…

  16. Framework for Organization and Control of Capstone Design/Build Projects

    ERIC Educational Resources Information Center

    Massie, Darrell D.; Massie, Cheryl A.

    2006-01-01

    Senior design capstone projects frequently require team members to self-organize for a project and then execute the design/build portion with limited resources. This is challenging for inexperienced students who struggle with technical as well as program management and team building issues. This paper outlines a general framework that can be used…

  17. Design Project on Controlled-Release Drug Delivery Devices: Implementation, Management, and Learning Experiences

    ERIC Educational Resources Information Center

    Xu, Qingxing; Liang, Youyun; Tong, Yen Wah; Wang, Chi-Hwa

    2010-01-01

    A design project that focuses on the subject of controlled-release drug delivery devices is presented for use in an undergraduate course on mass transfer. The purpose of the project is to introduce students to the various technologies used in the fabrication of drug delivery systems and provide a practical design exercise for understanding the…

  18. Advanced conceptual design report. Phase II. Liquid effluent treatment and disposal Project W-252

    SciTech Connect

    1995-01-31

    This Advanced Conceptual Design Report (ACDR) provides a documented review and analysis of the Conceptual Design Report (CDR), WHC-SD-W252-CDR-001, June 30, 1993. The ACDR provides further design evaluation of the major design approaches and uncertainties identified in the original CDR. The ACDR will provide a firmer basis for the both the design approach and the associated planning for the performance of the Definitive Design phase of the project.

  19. Supplemental design requirements document, Project W026. Revision 3

    SciTech Connect

    Weidert, J.R.

    1993-10-08

    This document supplements and extends the Functional Design Criteria, SP-W026-FDC-001, for the Waste Receiving and Processing Facility (WRAP), Module 1. It provides additional detailed requirements, summarizes key Westinghouse Hanford Company design guidance, and establishes baseline technical agreements to be used in definitive design of the WRAP-1 facility. Revision 3 of the Supplemental Design Requirements Document has been assigned an Impact Level of 3ESQ based on the content of the entire revision. The actual changes made from Revision 2 have an Impact Level of 3S and the basis for these changes was previously reviewed and approved per WHC correspondence No. 9355770.

  20. Designing Citizen Science Projects in the Era of Mega-Information and Connected Activism

    NASA Astrophysics Data System (ADS)

    Pompea, S. M.

    2010-12-01

    The design of citizen science projects must take many factors into account in order to be successful. Currently, there are a wide variety of citizen science projects with different aims, audiences, reporting methods, and degrees of scientific rigor and usefulness. Projects function on local, national, and worldwide scales and range in time from limited campaigns to around the clock projects. For current and future projects, advanced cell phones and mobile computing allow an unprecedented degree of connectivity and data transfer. These advances will greatly influence the design of citizen science projects. An unprecedented amount of data is available for data mining by interested citizen scientists; how can projects take advantage of this? Finally, a variety of citizen scientist projects have social activism and change as part of their mission and goals. How can this be harnessed in a constructive and efficient way? The design of projects must also select the proper role for experts and novices, provide quality control, and must motivate users to encourage long-term involvement. Effective educational and instructional materials design can be used to design responsive and effective projects in a more highly connected age with access to very large amounts of information.

  1. Solid Waste Operations Complex W-113: Project cost estimate. Preliminary design report. Volume IV

    SciTech Connect

    1995-01-01

    This document contains Volume IV of the Preliminary Design Report for the Solid Waste Operations Complex W-113 which is the Project Cost Estimate and construction schedule. The estimate was developed based upon Title 1 material take-offs, budgetary equipment quotes and Raytheon historical in-house data. The W-113 project cost estimate and project construction schedule were integrated together to provide a resource loaded project network.

  2. Designing a Web-Based Design Curriculum for Middle School Science: The WISE "Houses in the Desert" Project. Research Report

    ERIC Educational Resources Information Center

    Cuthbert, Alex; Slotta, James

    2004-01-01

    Design activities allow students to create their own solutions, drawing upon a personal understanding of science principles and examples. We created the 'Houses in the Desert' project to engage middle school students in designing a passive solar house that will keep its owners comfortable in the desert climate. Students used their knowledge of…

  3. Shippingport Spent Fuel Canister (SSFC) Design Report Project W-518

    SciTech Connect

    JOHNSON, D.M.

    2000-01-27

    The SSFC Design Report Describes A spent fuel canister for Shippingport Core 2 blanket fuel assemblies. The design of the SSFC is a minor modification of the MCO. The modification is limited to the Shield Plug which remains unchanged with regard to interfaces with the canister shell. The performance characteristics remain those for the MCO, which bounds the payload of the SSFC.

  4. Collaborative Approaches to Designing Integrated Multimedia Projects for Language Courses.

    ERIC Educational Resources Information Center

    Oberle, Andre; Purvis, Ann

    1999-01-01

    Describes an effective model for a collaborative approach to designing integrated multimedia materials for language courses. The University of Winnipeg is successfully using the model to create a first-year French course. The model includes collaboration between departments, colleagues, and instructors with their students to design a…

  5. Dysfunctional Anxiety of Clinical Nursing Students: A Guided Design Project.

    ERIC Educational Resources Information Center

    Wold, Jean E.

    The 12-hour unit outlined in this document is designed to introduce nursing students in their third semester of an upper division baccalaureate five-semester nursing program to the guided design decision-making process. The unit provides an introduction to interdisciplinary group decision-making language, builds upon the theoretical base of the…

  6. 24 CFR 891.120 - Project design and cost standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... in 24 CFR part 200, subpart S. (b) Accessibility requirements. Projects under this part must comply with the Uniform Federal Accessibility Standards (See 24 CFR 40.7 for availability), section 504 of the Rehabilitation Act of 1973 and HUD's implementing regulations (24 CFR part 8), and for new...

  7. The MARBLE Project: A Collaborative Framework for Educational Courseware Design.

    ERIC Educational Resources Information Center

    Price, Sarah; McAndrew, Patrick; Rist, Roger; Mayes, Terry; Bonharme, Eric; Land, Ray; Cuttle, Mary; Haywood, Jeff; MacLeod, Hamish

    The MARBLE Project is a collaborative venture that provides on-line resource-based learning materials to students at three higher education institutions in Scotland. As per capita funding from central government decreases without a decline in graduate quality, new methods are sought in universities to cope with this challenge. This paper discusses…

  8. Chronic autoimmune thrombocytopenic purpura. A 3-year study.

    PubMed

    Fotos, P G; Graham, W L; Bowers, D C; Perfetto, S P

    1983-06-01

    Idiopathic (autoimmune) thrombocytopenic purpura (ATP) is accepted to be a disorder resulting from accelerated platelet destruction attributed to an autoimmune process. The patient whose case is presented in this article was first seen by a dentist. The oral findings have been documented as the case was followed for 3 years through acute exacerbations, pregnancy, and delivery of an infant with thrombocytopenia. The patient was managed with intermittent steroid therapy and splenectomy. PMID:6576288

  9. Designing a controlled medical vocabulary server: the VOSER project.

    PubMed

    Rocha, R A; Huff, S M; Haug, P J; Warner, H R

    1994-12-01

    The authors describe their experience designing a controlled medical vocabulary server created to support the exchange of patient data and medical decision logic. The first section introduces practical and theoretical premises that guided the design of the vocabulary server. The second section describes a series of structures needed to implement the proposed server, emphasizing their conformance to the design premises. The third section introduces potential applications that provide services to end users and also a group of tools necessary for maintaining the server corpus. In the fourth section, the authors propose an implementation strategy based on a common framework and on the participation of groups from different health-related domains. PMID:7895474

  10. Integrated Project Reports, 1997. A Collection of Integrated Projects Designed by Maryland Educators and Business Partners.

    ERIC Educational Resources Information Center

    Maryland State Dept. of Education, Baltimore. Div. of Career Technology and Adult Learning.

    This publication is a collection of 45 integrated project plans developed by teams of secondary academic and career and technology teachers, school administrators, industry partners, and postsecondary educators over 3 different meetings in 1997. The projects all center on linking at least one academic discipline (English, mathematics, science, and…

  11. KiloPower Project - KRUSTY Experiment Nuclear Design

    SciTech Connect

    Poston, David Irvin; Godfroy, Thomas; Mcclure, Patrick Ray; Sanchez, Rene Gerardo

    2015-07-20

    This PowerPoint presentation covers the following topics: Reference Kilopower configuration; Reference KRUSTY configuration; KRUSTY design sensitivities; KRUSTY reactivity coefficients; KRUSTY criticality safety and control; KRUSTY core activation/dose; and KRUSTY shielding, room activation/dose.

  12. Mechanical Engineering Design Project report: Enabler control systems

    NASA Technical Reports Server (NTRS)

    Cullen, Christian; Delvecchio, Dave; Scarborough, Alan; Havics, Andrew A.

    1992-01-01

    The Controls Group was assigned the responsibility for designing the Enabler's control system. The requirement for the design was that the control system must provide a simple user interface to control the boom articulation joints, chassis articulation joints, and the wheel drive. The system required controlling hydraulic motors on the Enabler by implementing 8-bit microprocessor boards. In addition, feedback to evaluate positions and velocities must be interfaced to provide the operator with confirmation as well as control.

  13. SEISMIC DESIGN REQUIREMENTS SELECTION METHODOLOGY FOR THE SLUDGE TREATMENT & M-91 SOLID WASTE PROCESSING FACILITIES PROJECTS

    SciTech Connect

    RYAN GW

    2008-04-25

    In complying with direction from the U.S. Department of Energy (DOE), Richland Operations Office (RL) (07-KBC-0055, 'Direction Associated with Implementation of DOE-STD-1189 for the Sludge Treatment Project,' and 08-SED-0063, 'RL Action on the Safety Design Strategy (SDS) for Obtaining Additional Solid Waste Processing Capabilities (M-91 Project) and Use of Draft DOE-STD-I 189-YR'), it has been determined that the seismic design requirements currently in the Project Hanford Management Contract (PHMC) will be modified by DOE-STD-1189, Integration of Safety into the Design Process (March 2007 draft), for these two key PHMC projects. Seismic design requirements for other PHMC facilities and projects will remain unchanged. Considering the current early Critical Decision (CD) phases of both the Sludge Treatment Project (STP) and the Solid Waste Processing Facilities (M-91) Project and a strong intent to avoid potentially costly re-work of both engineering and nuclear safety analyses, this document describes how Fluor Hanford, Inc. (FH) will maintain compliance with the PHMC by considering both the current seismic standards referenced by DOE 0 420.1 B, Facility Safety, and draft DOE-STD-1189 (i.e., ASCE/SEI 43-05, Seismic Design Criteria for Structures, Systems, and Components in Nuclear Facilities, and ANSI!ANS 2.26-2004, Categorization of Nuclear Facility Structures, Systems and Components for Seismic Design, as modified by draft DOE-STD-1189) to choose the criteria that will result in the most conservative seismic design categorization and engineering design. Following the process described in this document will result in a conservative seismic design categorization and design products. This approach is expected to resolve discrepancies between the existing and new requirements and reduce the risk that project designs and analyses will require revision when the draft DOE-STD-1189 is finalized.

  14. Overview of the Integrated Programs for Aerospace Vehicle Design (IPAD) project

    NASA Technical Reports Server (NTRS)

    Venneri, S. L.

    1983-01-01

    To respond to national needs for improved productivity in engineering design and manufacturing, a NASA supported joint industry/government project is underway denoted Integrated Programs for Aerospace Vehicle Design (IPAD). The objective is to improve engineering productivity through better use of computer technology. It focuses on development of data base management technology and associated software for integrated company wide management of engineering and manufacturing information. Results to date on the IPAD project include an in depth documentation of a representative design process for a large engineering project, the definition and design of computer aided design software needed to support that process, and the release of prototype software to manage engineering information. This paper provides an overview of the IPAD project and summarizes progress to date and future plans.

  15. A Project-Based Learning Approach to Programmable Logic Design and Computer Architecture

    ERIC Educational Resources Information Center

    Kellett, C. M.

    2012-01-01

    This paper describes a course in programmable logic design and computer architecture as it is taught at the University of Newcastle, Australia. The course is designed around a major design project and has two supplemental assessment tasks that are also described. The context of the Computer Engineering degree program within which the course is…

  16. The Design Features of the National Writing Project's New Teacher Initiative

    ERIC Educational Resources Information Center

    Heenan, Barbara; Houghton, Nina

    2006-01-01

    This report describes the key design features of the new teacher support programs that emerged from the National Writing Project (NWP) New Teacher Initiative (NTI). As the New Teacher Initiative unfolded, a number of design features appeared frequently and consistently across the sites. This report explains how these design features of the NTI are…

  17. A decision support system framework to improve design-construction integration and project performance on public sector underground utility projects

    NASA Astrophysics Data System (ADS)

    Gehrig, Gary Bruce

    ultimate decision made. The framework for the decision support system was evaluated by knowledgeable industry sources and through the use of a hypothetical case study. Evaluations determined the proposed system would improve design and construction integration and project performance on public sector underground utility projects. However, additional research is required into determining both the most suitable lessons-learned database structure and ways to increase the incentive for project participants to fully participate in the methodology.

  18. UMTRA Project value engineering plan. [Design and construction of stabilized tailings embankments

    SciTech Connect

    Not Available

    1990-06-01

    The objective of value engineering (VE) on the Uranium MILL Tailings Remedial Action (UMTRA) Project is to ensure that remedial action at the UMTRA Project sites is performed to meet the US Environmental Protection Agency (EPA) standards for inactive uranium mill tailings sites at the lowest cost, while maintaining a high quality of work. Through review of designs and consideration of reasonable, less expensive alternatives, VE can be an effective cost reduction tool and a means to improve the design. The UMTRA Project products are the design and construction of stabilized tailings embankments.

  19. Mechanical Design Engineering Enabler Project wheel and wheel drives

    NASA Technical Reports Server (NTRS)

    Nutt, Richard E.; Couch, Britt K.; Holley, John L., Jr.; Garris, Eric S.; Staut, Paul V.

    1992-01-01

    Our group was assigned the responsibility of designing the wheel and wheel drive system for a proof-of-concept model of the lunar-based ENABLER. ENABLER is a multi-purpose, six wheeled vehicle designed to lift and transport heavy objects associated with the construction of a lunar base. The resulting design was based on the performance criteria of the ENABLER. The drive system was designed to enable the vehicle to achieve a speed of 7 mph on a level surface, climb a 30 percent grade, and surpass a one meter high object and one meter wide crevice. The wheel assemblies were designed to support the entire weight of the vehicle on two wheels. The wheels were designed to serve as the main component of the vehicle's suspension and will provide suitable traction for lunar-type surfaces. The expected performance of the drive system for the ENABLER was influenced by many mechanical factors. The expected top speed on a level sandy surface is 4 mph instead of the desired 7 mph. This is due to a lack of necessary power at the wheels. The lack of power resulted from dimension considerations that allowed only an eight horsepower engine and also from mechanical inefficiencies of the hydraulic system. However, the vehicle will be able to climb a 30 percent grade, surpass a one meter high object and one meter wide crevice. The wheel assemblies will be able to support the entire weight of the vehicle on two wheels. The wheels will also provide adequate suspension for the vehicle and sufficient traction for lunar-type surfaces.

  20. The spinning artificial gravity environment: A design project

    NASA Technical Reports Server (NTRS)

    Pignataro, Robert; Crymes, Jeff; Marzec, Tom; Seibert, Joe; Walker, Gary

    1987-01-01

    The SAGE, or Spinning Artificial Gravity Environment, design was carried out to develop an artificial gravity space station which could be used as a platform for the performance of medical research to determine the benefits of various, fractional gravity levels for astronauts normally subject to zero gravity. Desirable both for its medical research mission and a mission for the study of closed loop life-support and other factors in prolonged space flight, SAGE was designed as a low Earth orbiting, solar powered, manned space station.

  1. The C8 Health Project: Design, Methods, and Participants

    PubMed Central

    Frisbee, Stephanie J.; Brooks, A. Paul; Maher, Arthur; Flensborg, Patsy; Arnold, Susan; Fletcher, Tony; Steenland, Kyle; Shankar, Anoop; Knox, Sarah S.; Pollard, Cecil; Halverson, Joel A.; Vieira, Verónica M.; Jin, Chuanfang; Leyden, Kevin M.; Ducatman, Alan M.

    2009-01-01

    Background The C8 Health Project was created, authorized, and funded as part of the settlement agreement reached in the case of Jack W. Leach, et al. v. E.I. du Pont de Nemours & Company (no. 01-C-608 W.Va., Wood County Circuit Court, filed 10 April 2002). The settlement stemmed from the perfluorooctanoic acid (PFOA, or C8) contamination of drinking water in six water districts in two states near the DuPont Washington Works facility near Parkersburg, West Virginia. Objectives This study reports on the methods and results from the C8 Health Project, a population study created to gather data that would allow class members to know their own PFOA levels and permit subsequent epidemiologic investigations. Methods Final study participation was 69,030, enrolled over a 13-month period in 2005–2006. Extensive data were collected, including demographic data, medical diagnoses (both self-report and medical records review), clinical laboratory testing, and determination of serum concentrations of 10 perfluorocarbons (PFCs). Here we describe the processes used to collect, validate, and store these health data. We also describe survey participants and their serum PFC levels. Results The population geometric mean for serum PFOA was 32.91 ng/mL, 500% higher than previously reported for a representative American population. Serum concentrations for perfluorohexane sulfonate and perfluorononanoic acid were elevated 39% and 73% respectively, whereas perfluorooctanesulfonate was present at levels similar to those in the U.S. population. Conclusions This largest known population study of community PFC exposure permits new evaluations of associations between PFOA, in particular, and a range of health parameters. These will contribute to understanding of the biology of PFC exposure. The C8 Health Project also represents an unprecedented effort to gather basic data on an exposed population; its achievements and limitations can inform future legal settlements for populations exposed to

  2. Salient electrical design features of the Magat Hydroelectric Project

    SciTech Connect

    Verma, R.; Samorio, R.

    1986-01-01

    The Magat River Multipurpose project on the Luzon grid of the National Power Corporation of the Philippines consists of a four unit 450 MVA power-plant placed in service towards end of year 1983 and early 1984, providing an additional installed capacity of 360 MW to the existing generation peak capacity of 2478 MW of the Luzon grid, which is the country's Largest grid with an installed capacity of 3906 MW, the other two being those of Visayas and Mindanao with a total installed capacity of 1095 MW.

  3. Structural option design in JZ20-2 offshore project

    SciTech Connect

    Wang Lianqi

    1993-12-31

    In the JZ20-2 Project, ice and earthquakes are the main loads which determine the member sizes of offshore structures. UQ and W platforms are located at same field. The vertical loads of an UQ platform are about two times as much as a W platform, but structural steel weight used by two platforms is about the same. This paper describes the results to be acquired and how to determine reasonably the standard of ice load and the resistance to earthquakes with less stiffness and large mass. This paper presents some useful principles and enlightenment for offshore engineering.

  4. On the Importance of Proudness Projects During Transitions: Design Principles and Examples

    NASA Astrophysics Data System (ADS)

    Little, Angie

    2015-01-01

    When are we most likely to feel proud of the work that we do? In this talk I will suggest that students engaging in work that they are proud of is particularly important during transitional years such as their freshman year in college. I will define "ideal proudness projects," and lay out a set of design principles that support educators in the development of such projects. Many diversity programs, including The Compass Project at the University of California, Berkeley, are already engaging their students in a variety of activities that would qualify as proudness projects. I will discuss a number of such examples, but focus primarily on The Compass Project.

  5. RoboCup: Multi-disciplinary Senior Design Project.

    ERIC Educational Resources Information Center

    Elder, Kevin Lee

    A cross-college team of educators has developed a collaborative, multi-disciplinary senior design course at Ohio University. This course offers an attractive opportunity for students from a variety of disciplines to work together in a learning community to accomplish a challenging task. It provides a novel multi-disciplinary learning environment…

  6. Involving Assessment Buddies in the Assessment of Design Project Work

    ERIC Educational Resources Information Center

    Osmond, Jane; Clough, Brian

    2012-01-01

    This paper discusses the impact of a specially developed assessment and feedback system implemented within a second year industrial design module at Coventry University, UK. The "Assessment Buddy" system was developed in response to the need for a successful assessment and feedback method that could cope with the complexities of a creative…

  7. Developing 21st Century Process Skills through Project Design

    ERIC Educational Resources Information Center

    Yoo, Jeong-Ju; MacDonald, Nora M.

    2014-01-01

    The goal of this paper is to illustrate how the promotion of 21st Century process skills can be used to enhance student learning and workplace skill development: thinking, problem solving, collaboration, communication, leadership, and management. As an illustrative case, fashion merchandising and design students conducted research for a…

  8. Formal design review report project W-151 mixer pump procurement

    SciTech Connect

    Crass, D.W.

    1997-01-21

    A formal design review for WHC-S-0040 was held on January 21, 1993. The review was completed January 29, 1993. No outstanding action items existed. Comments were recorded on Record Comment Record (RCR) forms and incorporated into the specification. The specification was considered acceptable, approved and issued as WHC-S-0040, Rev. 0 on March 4, 1993.

  9. Project Transition at Loretto Heights College: Designing for Transition.

    ERIC Educational Resources Information Center

    Greenberg, Elinor; Charland, William A., Jr.

    1980-01-01

    A description is given of an experimental program at Loretto Heights College which is designed for adult learners who are considering a return to school. It is concluded that the changing nature of adult's lives and their growth and development cycles offer a powerful base for quality adult education programs. (JSR)

  10. Collaboration between Writers and Graphic Designers in Documentation Projects.

    ERIC Educational Resources Information Center

    Mirel, Barbara; And Others

    1995-01-01

    Analyzes collaborations between software manual writers and graphic designers to discover how their processes of collaboration directly affect the form of a finished manual. Identifies three models of collaboration: assembly line (linear drafting), swap meet (iterative drafting and joint problem solving), and symphony (codevelopment in every…

  11. Articular cartilage of the knee 3 years after ACL reconstruction

    PubMed Central

    Bae, Ji-Hoon; Hosseini, Ali; Wang, Yang; Torriani, Martin; Gill, Thomas J; Grodzinsky, Alan J

    2015-01-01

    Background and purpose T1ρ or T2 relaxation imaging has been increasingly used to evaluate the cartilage of the knee. We investigated the cartilage of ACL-reconstructed knees 3 years after surgery using T2 relaxation times. Patients and methods 10 patients with a clinically successful unilateral ACL reconstruction were examined 3 years after surgery. Multiple-TE fast-spin echo sagittal images of both knees were acquired using a 3T MRI scanner for T2 mapping of the tibiofemoral cartilage. T2 values of the superficial and deep zones of the tibiofemoral cartilage were analyzed in sub-compartmental areas and compared between the ACL-reconstructed and uninjured contralateral knees. Results Higher T2 values were observed in 1 or more sub-compartmental areas of each ACL-reconstructed knee compared to the uninjured contralateral side. Most of the T2 increases were observed at the superficial zones of the cartilage, especially at the medial compartment. At the medial compartment of the ACL-reconstructed knee, the T2 values of the femoral and tibial cartilage were increased by 3–81% compared to the uninjured contralateral side, at the superficial zones of the weight-bearing areas. T2 values in the superficial zone of the central medial femoral condyle differed between the 2 groups (p = 0.002). Interpretation The articular cartilage of ACL-reconstructed knees, although clinically satisfactory, had higher T2 values in the superficial zone of the central medial femoral condyle than in the uninjured contralateral side 3 years after surgery. Further studies are warranted to determine whether these patients would undergo cartilage degeneration over time. PMID:25854533

  12. [Dermatobia hominis infection in a 3-year-old child].

    PubMed

    Meissner, M; Kippenberger, S; Valesky, E M; Kaufmann, R

    2012-04-01

    In the context of increasing travel to the tropics, outpatient services are more frequently confronted with non-domestic diseases in Europe. A 3-year old child presented with a painful tumor of the scalp. After incision of the furuncle-like lesion, we extracted a larva of the botfly Dermatobia hominis. Botflies are mainly encountered in Central and South America; they should be considered if patients demonstrate a furuncle-like lesion and have returned from a holiday in these endemic regions. PMID:22068935

  13. Blowout fracture in a 3-year-old.

    PubMed

    Pluijmers, Britt I; Koudstaal, Maarten J; Paridaens, Dion; van der Wal, Karel G H

    2013-06-01

    A 3-year-old patient was referred to the oral and maxillofacial department with a fracture of the orbital floor. Due to the lack of clinical symptoms, a conservative approach was chosen. After 3 weeks, an enophthalmos developed. The orbital floor reconstruction was successfully performed through a transconjunctival approach. This case highlights the rarity of pure blowout fractures in young children. The specific presentation and diagnostics of orbital floor fractures in children and the related surgical planning and intervention are discussed. PMID:24436749

  14. Pulmonary nocardiosis in a 3-year-old child

    PubMed Central

    Holdaway, M. D.; Kennedy, J.; Ashcroft, T.; Kay-Butler, J. J.

    1967-01-01

    Until 1960, 179 cases of infection with Nocardia asteroides had been described in the world literature. Seventeen cases in children were reported by 1963. The organism is a common saprophyte in nature with probably a world-wide distribution. Infection can be primary but is more common in patients with underlying malignancy, auto-immune disease or preceding tuberculosis. Sulphonamides, particularly sulphadiazine, are the drugs of choice in treatment; the value of antibiotics is less clearly established. The indications for surgical treatment have not yet been defined. We record a further case of primary pulmonary nocardiosis in a 3-year-old child. Images PMID:6035802

  15. Blowout Fracture in a 3-Year-Old

    PubMed Central

    Pluijmers, Britt I.; Koudstaal, Maarten J.; Paridaens, Dion; van der Wal, Karel G.H.

    2013-01-01

    A 3-year-old patient was referred to the oral and maxillofacial department with a fracture of the orbital floor. Due to the lack of clinical symptoms, a conservative approach was chosen. After 3 weeks, an enophthalmos developed. The orbital floor reconstruction was successfully performed through a transconjunctival approach. This case highlights the rarity of pure blowout fractures in young children. The specific presentation and diagnostics of orbital floor fractures in children and the related surgical planning and intervention are discussed. PMID:24436749

  16. Impact of senior design project for the development of leadership and management skills in construction management

    NASA Astrophysics Data System (ADS)

    Chowdhury, Tamara

    2013-08-01

    Senior design courses are a core part of curricula across engineering and technology disciplines. Such courses offer Construction Management (CMG) students the opportunity to bring together, assimilate and apply the knowledge they have acquired over their entire undergraduate academic programme to an applied technical project. Senior or Capstone design course engages students in a real-world project, enhance leadership development, and prepare to manage and lead project teams. The CMG programme's multidisciplinary approach at Alabama A&M University, combines essential components of construction techniques with concepts of business management to develop technically qualified individuals for responsible management roles in the design, construction and operation of major construction projects. This paper analyses the performance of the students and improvement due to the interaction with the faculty advisors and industrial panel during the two semester Capstone project. The results of this Capstone sequence have shown a continuous improvement of student performance.

  17. New Generation Nuclear Plant (NGNP) Project, Preliminary Point Design

    SciTech Connect

    F. H. Southworth; P. E. MacDonald; A. M. Baxter; P. D. Bayless; J. M. Bolin; H. D. Gougar; R. L. Moore; A. M. Ougouag; M. B. Richards; R. L. Sant; J. W. Sterbentz; W. K. Terry

    2004-03-01

    This paper provides a preliminary assessment of two possible versions of the Next Generation Nuclear Plant (NGNP), a prismatic fuel type helium gas-cooled reactor and a pebblebed fuel helium gas reactor. Both designs will meet the three basic requirements that have been set for the NGNP: a coolant outlet temperature of 1000 C, passive safety, and a total power output consistent with that expected for commercial high-temperature gas-cooled reactors.

  18. Unique dome design for the SOAR telescope project

    NASA Astrophysics Data System (ADS)

    Teran, Jose U.; Porter, David S.; Hileman, Edward A.; Neff, Daniel H.

    2000-08-01

    The SOAR telescope dome is a 20 meter diameter 5/8 spherical structure built on a rotating steel frame with an over the top nesting shutter and covered with a fiberglass panel system. The insulated fiberglass panel system can be self- supporting and is typically used for radomes on ground based tracking systems. The enclosed observing area is ventilated using a down draft ventilation system. The rotating steel frame is comprised of a ring beam and dual arch girders to provide support to the panel system sections and guide the shutter. The dual door shutter incorporates a unique differential drive system that reduces the complexity of the control system. The dome, shutter and windscreen `track' the telescope for maximum wind protection. The dome rotates on sixteen fixed compliant bogie assemblies. The dome is designed for assembly in sections off the facility and lifted into place for minimal impact on assembly of other telescope systems. The expected cost of the complete dome; including structure, drives, and controls is under 1.7 million. The details covered in this paper are the initial trade-offs and rationale required by SOAR to define the dome, the detailed design performed by M3 Engineering and Technology, and the choices made during the design.

  19. A Biotic Game Design Project for Integrated Life Science and Engineering Education

    PubMed Central

    Denisin, Aleksandra K.; Rensi, Stefano; Sanchez, Gabriel N.; Quake, Stephen R.; Riedel-Kruse, Ingmar H.

    2015-01-01

    Engaging, hands-on design experiences are key for formal and informal Science, Technology, Engineering, and Mathematics (STEM) education. Robotic and video game design challenges have been particularly effective in stimulating student interest, but equivalent experiences for the life sciences are not as developed. Here we present the concept of a "biotic game design project" to motivate student learning at the interface of life sciences and device engineering (as part of a cornerstone bioengineering devices course). We provide all course material and also present efforts in adapting the project's complexity to serve other time frames, age groups, learning focuses, and budgets. Students self-reported that they found the biotic game project fun and motivating, resulting in increased effort. Hence this type of design project could generate excitement and educational impact similar to robotics and video games. PMID:25807212

  20. A biotic game design project for integrated life science and engineering education.

    PubMed

    Cira, Nate J; Chung, Alice M; Denisin, Aleksandra K; Rensi, Stefano; Sanchez, Gabriel N; Quake, Stephen R; Riedel-Kruse, Ingmar H

    2015-03-01

    Engaging, hands-on design experiences are key for formal and informal Science, Technology, Engineering, and Mathematics (STEM) education. Robotic and video game design challenges have been particularly effective in stimulating student interest, but equivalent experiences for the life sciences are not as developed. Here we present the concept of a "biotic game design project" to motivate student learning at the interface of life sciences and device engineering (as part of a cornerstone bioengineering devices course). We provide all course material and also present efforts in adapting the project's complexity to serve other time frames, age groups, learning focuses, and budgets. Students self-reported that they found the biotic game project fun and motivating, resulting in increased effort. Hence this type of design project could generate excitement and educational impact similar to robotics and video games. PMID:25807212

  1. Status of the Tau-Charm Factory Project and aspects of the detector design

    SciTech Connect

    Schindler, R.H.

    1992-10-01

    This paper reviews the status of the Tau-Charm Factory Project being proposed for construction in Spain. The paper also reviews characteristics of the detector design, and the issues surrounding the present choices of technologies.

  2. Functional design criteria for project W-252, phase II liquid effluent treatment and disposal. Revision 2

    SciTech Connect

    Hatch, C.E.

    1995-05-01

    This document is the Functional Design Criteria for Project W-252. Project W-252 provides the scope to provide BAT/AKART (best available technology...) to 200 Liquid Effluent Phase II streams (B-Plant). This revision (Rev. 2) incorporates a major descoping of the project. The descoping was done to reflect a combination of budget cutting measures allowed by a less stringent regulatory posture toward the Phase II streams

  3. An Evaluation of a Group Project Designed to Reduce Free-Riding and Promote Active Learning

    ERIC Educational Resources Information Center

    Swaray, Raymond

    2012-01-01

    Group projects are recognised as effective means of engaging students with work-related skills and promoting cooperative learning. This paper reports findings of a small survey--a group project designed to reduce problems associated with the process of production of group goods and services: free-riding and monitoring participation level. The…

  4. Analysis of Achievement: PROJECT DESIGN. Interagency Planning for Urban Educational Needs, Number 5.

    ERIC Educational Resources Information Center

    Pierce, Louise; Mallory, Richard

    This report is one in a series of needs assessment publications that comprise the first phase of PROJECT DESIGN, an ESEA Title III project administered by the Fresno City Unified School District. The purpose of this study was to develop an achievement analysis model and to analyze achievement of students in the Fresno City Schools with reference…

  5. Implementing a Student-Designed Green Chemistry Laboratory Project in Organic Chemistry

    ERIC Educational Resources Information Center

    Graham, Kate J.; Jones, T. Nicholas; Schaller, Chris P.; McIntee, Edward J.

    2014-01-01

    A multiweek organic chemistry laboratory project is described that emphasizes sustainable practices in experimental design. An emphasis on student-driven development of the project is meant to mirror the independent nature of research. Students propose environmentally friendly modifications of several reactions. With instructor feedback, students…

  6. Orientations to Professional Development Design and Implementation: Understanding Their Relationship to PD Outcomes across Multiple Projects

    ERIC Educational Resources Information Center

    Marra, Rose M.; Arbaugh, Fran; Lannin, John; Abell, Sandra; Ehlert, Mark; Smith, Rena; Merle-Johnson, Dominike; Rogers, Meredith Park

    2011-01-01

    Given the large investment in teacher professional development (PD), further understanding of the factors that impact PD success is needed. In a previous study, the authors established a framework for categorizing PD projects using the notion of orientations. A PD orientation is comprised of project characteristics that drive the PD design and…

  7. Database Design Learning: A Project-Based Approach Organized through a Course Management System

    ERIC Educational Resources Information Center

    Dominguez, Cesar; Jaime, Arturo

    2010-01-01

    This paper describes an active method for database design learning through practical tasks development by student teams in a face-to-face course. This method integrates project-based learning, and project management techniques and tools. Some scaffolding is provided at the beginning that forms a skeleton that adapts to a great variety of…

  8. National Science Foundation 1989 Engineering Senior Design Projects To Aid the Disabled.

    ERIC Educational Resources Information Center

    Enderle, John D., Ed.

    Through the Bioengineering and Research to Aid the Disabled program of the National Science Foundation, design projects were awarded competitively to 16 universities. Senior engineering students at each of the universities constructed custom devices and software for disabled individuals. This compendium contains a description of each project in…

  9. School Graduation Project in Robot Design: A Case Study of Team Learning Experiences and Outcomes.

    ERIC Educational Resources Information Center

    Verner, Igor M.; Hershko, Eyal

    2003-01-01

    A study of 46 Israeli high school students' graduation projects involving robot design focused on engineering knowledge and skills needed, learning through reflective practice, and individual assessment of learning. Analysis of teacher logbooks and student portfolios indicated that all students completed projects, were motivated, devoted extra…

  10. Offender Research Project. A Handbook for Designing and Implementing Offender Programs.

    ERIC Educational Resources Information Center

    Miner, Carol S.; And Others

    A product of the Offender Research Project, this handbook is intended for use in designing and implementing offender programs. The first of six chapters explains the necessity and techniques for developing community and financial support for offender programs. Chapter 2 is a synopsis of the twelve model projects developed as a part of the research…

  11. Problems Perceived by Educational Leadership: PROJECT DESIGN, Interagency Planning for Urban Educational Needs, Number 6.

    ERIC Educational Resources Information Center

    Fresno City Unified School District, CA.

    This report is one in a series of needs assessment publications that comprise the initial phase for PROJECT DESIGN, an ESEA Title III project administered by the Fresno City Unified School District. This report summarizes educational problems of Fresno as they were perceived by district educational leaders. One researcher interviewed five members…

  12. Conceptual design report for tank farm restoration and safe operations, project W-314

    SciTech Connect

    Briggs, S.R., Westinghouse Hanford

    1996-05-02

    This Conceptual Design Report (CDR) presents the conceptual level design approach that satisfies the established technical requirements for Project W-314, `Tank Farm Restoration and Safe Operations.` The CDR also addresses the initial cost and schedule baselines for performing the proposed Tank Farm infrastructure upgrades. The scope of this project includes capital improvements to Hanford`s existing tank farm facilities(primarily focused on Double- Shell Tank Farms) in the areas of instrumentation/control, tank ventilation, waste transfer, and electrical systems.

  13. Integration of a NASA faculty fellowship project within an undergraduate engineering capstone design class

    NASA Astrophysics Data System (ADS)

    Carmen, C.

    2012-11-01

    The United States (US) National Aeronautics and Space Administration (NASA) Exploration Systems Mission Directorate (ESMD) provides university faculty fellowships that prepare the faculty to implement engineering design class projects that possess the potential to contribute to NASA ESMD objectives. The goal of the ESMD is to develop new capabilities, support technologies and research that will enable sustained and affordable human and robotic space exploration. In order to create a workforce that will have the desire and skills necessary to achieve these goals, the NASA ESMD faculty fellowship program enables university faculty to work on specific projects at a NASA field center and then implement the project within their capstone engineering design class. This allows the senior - or final year - undergraduate engineering design students, the opportunity to develop critical design experience using methods and design tools specified within NASA's Systems Engineering (SE) Handbook. The faculty fellowship projects focus upon four specific areas critical to the future of space exploration: spacecraft, propulsion, lunar and planetary surface systems and ground operations. As the result of a 2010 fellowship, whereby faculty research was conducted at Marshall Space Flight Center (MSFC) in Huntsville, Alabama (AL), senior design students in the Mechanical and Aerospace Engineering (MAE) department at the University of Alabama in Huntsville (UAH) had the opportunity to complete senior design projects that pertained to current work conducted to support ESMD objectives. Specifically, the UAH MAE students utilized X-TOOLSS (eXploration Toolset for the Optimization Of Launch and Space Systems), an Evolutionary Computing (EC) design optimization software, as well as design, analyze, fabricate and test a lunar regolith burrowing device - referred to as the Lunar Wormbot (LW) - that is aimed at exploring and retrieving samples of lunar regolith. These two projects were

  14. Solar total energy project at Shenandoah, Georgia system design

    NASA Technical Reports Server (NTRS)

    Poche, A. J.

    1980-01-01

    The solar total energy system (STES) was to provide 50% of the total electrical and thermal energy requirements of the 25,000 sq ft Bleyle of America knitwear plant located at the Shenandoah Site. The system will provide 400 kilowatts electrical and 3 megawatts of thermal energy. The STES has a classical, cascaded total energy system configuration. It utilizes one hundred twenty (120), parabolic dish collectors, high temperature (750 F) trickle oil thermal energy storage and a steam turbine generator. The electrical load shaving system was designed for interconnected operation with the Georgia Power system and for operation in a stand alone mode.

  15. Solar total energy project at Shenandoah, Georgia system design

    NASA Astrophysics Data System (ADS)

    Poche, A. J.

    1980-05-01

    The solar total energy system (STES) was to provide 50% of the total electrical and thermal energy requirements of the 25,000 sq ft Bleyle of America knitwear plant located at the Shenandoah Site. The system will provide 400 kilowatts electrical and 3 megawatts of thermal energy. The STES has a classical, cascaded total energy system configuration. It utilizes one hundred twenty (120), parabolic dish collectors, high temperature (750 F) trickle oil thermal energy storage and a steam turbine generator. The electrical load shaving system was designed for interconnected operation with the Georgia Power system and for operation in a stand alone mode.

  16. Project and PERT Design Manual for PREM. Preparing Regular Educators for Mainstreaming Project.

    ERIC Educational Resources Information Center

    Haughton, Donna D.; Enos, Donald F.

    This publication describes the Program Evaluation and Review Technique (PERT) network for the Preparing Regular Educators for Mainstreaming (PREM) project. PREM is a competency-guided program being developed at the University of Texas at Austin to prepare educators to meet the needs of exceptional children in the regular classroom. PERT is an…

  17. Structures and Design Phase I Summary for the NASA Composite Cryotank Technology Demonstration Project

    NASA Technical Reports Server (NTRS)

    Johnson, Ted; Sleight, David W.; Martin, Robert A.

    2013-01-01

    A description of the Phase I structures and design work of the Composite Cryotank Technology Demonstration (CCTD) Project is in this paper. The goal of the CCTD Project in the Game Changing Development (GCD) Program is to design and build a composite liquid-hydrogen cryogenic tank that can save 30% in weight and 25% in cost compared to state-of-the-art aluminum metallic cryogenic tank technology when the wetted composite skin wall is at an allowable strain of 5000 in/in. Three Industry teams developed composite cryogenic tank concepts that are compared for weight to an aluminum-lithium (Al-Li) cryogenic tank designed by NASA in Phase I of the CCTD Project. The requirements used to design all of the cryogenic tanks in Phase I will be discussed and the resulting designs, analyses, and weight of the concepts developed by NASA and Industry will be reviewed and compared.

  18. The SUPERB Project: Reliability-based design guideline for submarine pipelines

    SciTech Connect

    Sotberg, T.; Bruschi, R.; Moerk, K.

    1996-12-31

    This paper gives an overview of the research program SUPERB, the main objective being the development of a SUbmarine PipelinE Reliability Based Design Guideline with a comprehensive setup of design recommendations and criteria for pipeline design. The motivation of this program is related to the fact that project guidelines currently in force do not account for modern fabrication technology and the findings of recent research programs and by advanced engineering tools. The main structure of the Limit State Based Design (LSBD) Guideline is described followed by an outline of the safety philosophy which is introduced to fit within this framework. Focus is on the development of a reliability-based design guideline as a rational tool to manage future offshore projects with an optimal balance between project safety and economy. Selection of appropriate limit state functions and use of reliability tools to calibrate partial safety factors is also discussed.

  19. Status of the Project-X CW Linac Design

    SciTech Connect

    Ostiguy, J-F.; Solyak, N.; Berrutti, P.; Carneiro, J.P.; Lebedev, V.; Nagaitsev, S.; Saini, A.; Stheynas, B.; Yakovlev, V.P.; /Fermilab

    2012-05-01

    Project-X is a proposed proton accelerator complex at Fermilab that would provide particle beams to support a diversified experimental program at the intensity frontier. As currently envisioned, the complex would employ a CW superconducting linac to accelerate a 1 mA average, 5 mA peak H{sup -} beam from 2.1 MeV to 3 GeV. A second superconducting linac, operating in pulsed mode would ultimately accelerate a small fraction of this beam up to 8 GeV. The CW linac is based on five families of resonators operating at three frequencies: half-wave (1 family at 162.5 MHz), spoke (2 families at 325 MHz) and elliptical (2 families at 650 MHz). Accelerating and focusing elements are assembled in cryomodules separated by short warm sections. A long open region ({approx} 15 m) allows beam extraction at 1 GeV in support of a nuclear experimental program. In this paper, we present the latest iteration of the CW linac baseline lattice. We also briefly compare it to an alternative where the 162.5 half-wave resonators are replaced with 325 MHz spoke resonators.

  20. Designing of an environmental assessment algorithm for surface mining projects.

    PubMed

    Mirmohammadi, Mirsaleh; Gholamnejad, Javad; Fattahpour, Vahidoddin; Seyedsadri, Pejman; Ghorbani, Yousef

    2009-06-01

    This paper depicts the method used to quantify the environmental impact of mining activities in surface mine projects. The affected environment was broken down into thirteen components, such as Human health and immunity, Surface water, Air quality, etc. The effect of twenty impacting factors from the mining and milling activities was then calculated for each Environmental Component. Environmental assessments are often performed by using matrix methods in which one dimension of the matrix is the "Impacting Factor" and the other one is the "Environmental Components". For the presented matrix method, each Impacting Factor was first given a magnitude between -10 and 10. These factors are used to set up a matrix named Impacting Factor Matrix, whose elements represent the Impacting Factor values. The effects of each Impacting Factor on each Environmental Component were then quantified by multiplying the Impacting Factor Matrix by Weighting Factor Matrix. The elements of the weighting factors matrix reflect the effects of each Impacting Factor on each Environmental Component. The outlined method was originally developed for a mining and milling operation in Iran, but it can successfully be used for mining ventures and more general industrial activities in other countries in accordance to their environmental regulations and laws. PMID:19286301

  1. Design review report: 200 East upgrades for Project W-314, tank farm restoration and safe operations

    SciTech Connect

    Boes, K.A.

    1998-04-15

    This Design Review Report (DRR) documents the contractor design verification methodology and records associated with project W-314`s 200 East (200E) Upgrades design package. The DRR includes the documented comments and their respective dispositions for this design. Acceptance of the comment dispositions and closure of the review comments is indicated by the signatures of the participating reviewers. Project W-314 is a project within the Tank Waste Remediation System (TWRS) Tank Waste Retrieval Program. This project provides capital upgrades for the existing Hanford tank farm waste transfer, instrumentation, ventilation, and electrical infrastructure systems. To support established TWRS programmatic objectives, the project is organized into two distinct phases. The initial focus of the project (i.e., Phase 1) is on waste transfer system upgrades needed to support the TWRS Privatization waste feed delivery system. Phase 2 of the project will provide upgrades to support resolution of regulatory compliance issues, improve tank infrastructure reliability, and reduce overall plant operating/maintenance costs. Within Phase 1 of the W-314 project, the waste transfer system upgrades are further broken down into six major packages which align with the project`s work breakdown structure. Each of these six sub-elements includes the design, procurement, and construction activities necessary to accomplish the specific tank farm upgrades contained within the package. The first design package (AN Valve Pit Upgrades) was completed in November 1997, and the associated design verification activities are documented in HNF-1893. The second design package, 200 East (200E) Upgrades, was completed in March 1998. This design package identifies modifications to existing valve pits 241-AX-B and 241-A-B, as well as several new waste transfer pipelines to be constructed within the A Farm Complex of the 200E Area. The scope of the valve pit modifications includes new pit cover blocks, valve

  2. Extrinsic Rewards Diminish Costly Sharing in 3-Year-Olds.

    PubMed

    Ulber, Julia; Hamann, Katharina; Tomasello, Michael

    2016-07-01

    Two studies investigated the influence of external rewards and social praise in young children's fairness-related behavior. The motivation of ninety-six 3-year-olds' to equalize unfair resource allocations was measured in three scenarios (collaboration, windfall, and dictator game) following three different treatments (material reward, verbal praise, and neutral response). In all scenarios, children's willingness to engage in costly sharing was negatively influenced when they had received a reward for equal sharing during treatment than when they had received praise or no reward. The negative effect of material rewards was not due to subjects responding in kind to their partner's termination of rewards. These results provide new evidence for the intrinsic motivation of prosociality-in this case, costly sharing behavior-in preschool children. PMID:27084549

  3. Severe hypercholesterolemia and liver disease in a 3-year old.

    PubMed

    Patel, Amol M; Brautbar, Ariel; Desai, Nirav K; Wilson, Don P

    2016-01-01

    Lipoprotein-X, which is composed of phospholipids and non-esterified cholesterol, is an abnormal lipoprotein with a density range similar to LDL-C. The two most common ways which lipoprotein-X accumulates is from reflux of bile salts into plasma or deficiency in lecithin cholesterol acyltransferase. This is a case of severe hypercholesterolemia and liver disease in a 3- year old male that presented with pruritus, pale stool, scleral ictus, and abdominal distention. He was diagnosed with primary sclerosing cholangitis which was confirmed by liver biopsy. Our patient was treated with steroids and immunomodulator therapy which was associated with significant reduction in cholestasis and LDL-C levels. Lipoprotein-X has several properties that make it anti-atherogenic, which raises the question if treatment for hypercholesterolemia should be initiated. PMID:27206954

  4. GRB 030329: 3 years of radio afterglow monitoring.

    PubMed

    van der Horst, A J; Kamble, A; Wijers, R A M J; Resmi, L; Bhattacharya, D; Rol, E; Strom, R; Kouveliotou, C; Oosterloo, T; Ishwara-Chandra, C H

    2007-05-15

    Radio observations of gamma-ray burst (GRB) afterglows are essential for our understanding of the physics of relativistic blast waves, as they enable us to follow the evolution of GRB explosions much longer than the afterglows in any other wave band. We have performed a 3-year monitoring campaign of GRB 030329 with the Westerbork Synthesis Radio Telescopes and the Giant Metrewave Radio Telescope. Our observations, combined with observations at other wavelengths, have allowed us to determine the GRB blast wave physical parameters, such as the total burst energy and the ambient medium density, as well as to investigate the jet nature of the relativistic outflow. Further, by modelling the late-time radio light curve of GRB 030329, we predict that the Low-Frequency Array (30-240 MHz) will be able to observe afterglows of similar GRBs, and constrain the physics of the blast wave during its non-relativistic phase. PMID:17293318

  5. ART/Ada design project, phase 1. Task 2 report: Detailed design

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    Various issues are studied in the context of the design of an Ada based expert system building tool. Using an existing successful design as a starting point, the impact is analyzed of the Ada language and Ada development methodologies on that design, the Ada system is redesigned, and its performance is analyzed using both complexity-theoretic and empirical techniques. The algorithms specified in the overall design are refined, resolving and documenting any open design issues, identifying each system module, documenting the internal architecture and control logic, and describing the primary data structures involved in the module.

  6. Ares I Crew Launch Vehicle Project: Forward Plan to Preliminary Design Review

    NASA Technical Reports Server (NTRS)

    Dumbacher, Daniel L.; Reuter, James L.

    2007-01-01

    The Exploration Launch Projects Office, located at NASA's Marshall Space Flight Center, conducted the Ares I Crew Launch Vehicle System Requirements Review (SRR) at the end of 2006, a mere year after the project team was assembled. In Ares' first year, extensive trade studies and evaluations were conducted to refine the design initially recommended by the Exploration Systems Architecture Study, conceptual designs were analyzed for fitness, and the contractual framework was assembled to enable a development effort unparalleled in American space flight since the Space Shuttle. Now, the project turns its focus to the Preliminary Design Review (PDR), scheduled for 2008. Taking into consideration the findings of the SRR, the design of the Ares I is being tightened and refined to meet the operability, reliability, and affordability goals outlined by the Constellation Program. As directed in NASA Procedure and Regulation (NPR) 7123, NASA Systems Engineering Procedural Requirements, the Ares I SRR examined "the functional and performance requirements defined for the system and the preliminary program or project plan and ensures that the requirements and the selected concept will satisfy the mission." The SRR was conducted to ensure the system- and element-level design and interface requirements are defined prior to proceeding into the project's design phase. The Exploration Launch Projects Control Board convened on December 19,2006, and accepted the findings of the SRR and the go-forward plan proceeding to PDR. Based upon these findings, the Ares project believes that operability must drive the vehicle's design, and that a number of design challenges, including system mass and reliability, must be addressed as part of the progress to PDR.

  7. Mountaineer Commercial Scale Carbon Capture and Storage Project Topical Report: Preliminary Public Design Report

    SciTech Connect

    Guy Cerimele

    2011-09-30

    This Preliminary Public Design Report consolidates for public use nonproprietary design information on the Mountaineer Commercial Scale Carbon Capture & Storage project. The report is based on the preliminary design information developed during the Phase I - Project Definition Phase, spanning the time period of February 1, 2010 through September 30, 2011. The report includes descriptions and/or discussions for: (1) DOE's Clean Coal Power Initiative, overall project & Phase I objectives, and the historical evolution of DOE and American Electric Power (AEP) sponsored projects leading to the current project; (2) Alstom's Chilled Ammonia Process (CAP) carbon capture retrofit technology and the carbon storage and monitoring system; (3) AEP's retrofit approach in terms of plant operational and integration philosophy; (4) The process island equipment and balance of plant systems for the CAP technology; (5) The carbon storage system, addressing injection wells, monitoring wells, system monitoring and controls logic philosophy; (6) Overall project estimate that includes the overnight cost estimate, cost escalation for future year expenditures, and major project risks that factored into the development of the risk based contingency; and (7) AEP's decision to suspend further work on the project at the end of Phase I, notwithstanding its assessment that the Alstom CAP technology is ready for commercial demonstration at the intended scale.

  8. Walking robot: A design project for undergraduate students

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The design and construction of the University of Maryland walking machine was completed during the 1989 to 1990 academic year. It was required that the machine be capable of completing a number of tasks including walking a straight line, turning to change direction, and manuevering over an obstacle such as a set of stairs. The machine consists of two sets of four telescoping legs that alternately support the entire structure. A gear box and crank arm assembly is connected to the leg sets to provide the power required for the translational motion of the machine. By retracting all eight legs, the robot comes to rest on a central Bigfoot support. Turning is accomplished by rotating this machine about this support. The machine can be controlled by using either a user-operated remote tether or the onboard computer for the execution of control commands. Absolute encoders are attached to all motors to provide the control computer with information regarding the status of the motors. Long and short range infrared sensors provide the computer with feedback information regarding the machine's position relative to a series of stripes and reflectors. These infrared sensors simulate how the robot might sense and gain information about the environment of Mars.

  9. Project Icarus: A Review of Interstellar Starship Designs

    NASA Astrophysics Data System (ADS)

    Obousy, R. K.

    Interstellar missions have been proposed as a priority for research into (1) the interstellar medium and any number of astrophysical studies which could be performed en-route, (2) astrophysical studies of a target star, or stars, if a multiple system is selected, (3) planetary science studies of any planets in the target system, including moons and large asteroids, and (4) astrobiological and exobiological studies of any habitable planets which may be found in a target system.The primary challenges associated with any interstellar mission relate to the distances involved, and missions conducted on timescales of a human lifetime are not possible using conventional chemical propulsion. Numerous unique solutions have been proposed including; beamed energy propulsion, fission/fusion propulsion, antimatter propulsion, and more exotic ideas like wormholes and warp drives. In this talk a broad overview of the state-of-the-art in starship design is presented. In addition a discussion the merits and limitations of these proposals is included. Finally an examination of the technological maturity of these concepts and the possibility of their realization within a century is presented.

  10. Cam Design Projects in an Advanced CAD Course for Mechanical Engineers

    ERIC Educational Resources Information Center

    Ault, H. K.

    2009-01-01

    The objective of this paper is to present applications of solid modeling aimed at modeling of complex geometries such as splines and blended surfaces in advanced CAD courses. These projects, in CAD-based Mechanical Engineering courses, are focused on the use of the CAD system to solve design problems for applications in machine design, namely the…

  11. Activity Structures for Project-Based Teaching and Learning: Design and Adaptation of Cultural Tools.

    ERIC Educational Resources Information Center

    Polman, Joseph L.

    This paper discusses research on activity structure design in a project-based science classroom and efforts to adapt designs from this setting to an after-school program involving historical inquiry. Common activity structures such as classroom lessons and Initiation-Reply-Evaluation (I-R-E) sequences are important cultural tools that help…

  12. From Virtual Frog to Frog Island: Design Studies in a Development Project.

    ERIC Educational Resources Information Center

    Dev, Parvati; Walker, Decker F.

    1999-01-01

    Explores the efforts of a curriculum development team who set out to create a virtual frog for use in biology education, but instead, after several design studies, developed a virtual world called Frog Island. Argues for incorporating educational design studies into other educational development projects. (CMK)

  13. Solar Collector Design Optimization: A Hands-on Project Case Study

    ERIC Educational Resources Information Center

    Birnie, Dunbar P., III; Kaz, David M.; Berman, Elena A.

    2012-01-01

    A solar power collector optimization design project has been developed for use in undergraduate classrooms and/or laboratories. The design optimization depends on understanding the current-voltage characteristics of the starting photovoltaic cells as well as how the cell's electrical response changes with increased light illumination. Students…

  14. Matriculation Evaluation: Monographs on Designs from the Local Research Options Project.

    ERIC Educational Resources Information Center

    1992

    In November 1989, nine research designs developed to assist local colleges in the evaluation of their matriculation activities were disseminated to the California community colleges. These designs, created as part of the Local Research Options Project, focused on measuring the effects of the colleges' matriculation activities on student…

  15. Case Study of a Project-Based Learning Course in Civil Engineering Design

    ERIC Educational Resources Information Center

    Gavin, K.

    2011-01-01

    This paper describes the use of project-based learning to teach design skills to civil engineering students at University College Dublin (UCD). The paper first considers the development of problem-based leaning (PBL) as a tool in higher education. The general issues to be considered in the design of the curriculum for a PBL module are reviewed.…

  16. Design and Evaluation of the NFL PLAY 60 FITNESSGRAM® Partnership Project

    ERIC Educational Resources Information Center

    Welk, Gregory J.; Bai, Yang; Saint-Maurice, Pedro F.; Allums-Featherston, Kelly; Candelaria, Norma

    2016-01-01

    This article describes the conceptual design and evaluation strategies used in the NFL PLAY 60 FITNESSGRAM® Partnership Project, a large participatory research network focused on building effective school physical education programming. The article summarizes the unique participatory design, recruitment methods, programming strategies, and…

  17. The Corruption of a Research Design: A Case Study of a Curriculum Innovation Project.

    ERIC Educational Resources Information Center

    Cline, Hugh F.; Mandinach, Ellen B.

    This chapter describes the corruption of research design and explains why and how a computer-based curriculum innovation project was transformed from a quasi-experimental design to a comparative case study. The first section introduces the Systems Thinking and Curriculum Innovation Network (STACI) that examined the impact of technology on teaching…

  18. Designing Standards That Work for Professional Development Schools. Commissioned Papers of the NCATE PDS Standards Project.

    ERIC Educational Resources Information Center

    Levine, Marsha, Ed.

    This book presents seven papers that focus on the design of standards for Professional Development Schools (PDSs), highlighting the National Council for the Accreditation of Teacher Education (NCATE) Professional Development School Standards Project. The first paper, "Designing Standards That Work for Professional Development Schools" (Marsha…

  19. Supplemental design requirements document enhanced radioactive and mixed waste storage: Phase 5, Project W-113

    SciTech Connect

    Ocampo, V.P.

    1994-11-01

    This Supplemental Design Requirements Document (SDRD) is used to communicate Project W-113 specific plant design information from Westinghouse Hanford Company (WHC) to the United States Department of Energy (DOE) and the cognizant Architect Engineer (A/E). The SDRD is prepared after the completion of the project Conceptual Design report (CDR) and prior to the initiation of definitive design. Information in the SDRD serves two purposes: to convey design requirements that are too detailed for inclusion in the Functional Design Criteria (FDC) report and to serve as a means of change control for design commitments in the Title I and Title II design. The Solid Waste Retrieval Project (W-113) SDRD has been restructured from the equipment based outline used in previous SDRDs to a functional systems outline. This was done to facilitate identification of deficiencies in the information provided in the initial draft SDRD and aid design confirmation. The format and content of this SDRD adhere as closely as practicable to the requirements of WHC-CM-6-1, Standard Engineering Practices for Functional Design Criteria.

  20. Design of the Magellan Project 6.5-meter telescope: telescope structure and mechanical systems

    NASA Astrophysics Data System (ADS)

    Gunnels, Steven M.; Carr, David

    1994-06-01

    The Magellan Project 6.5 Meter Telescope is an alt-azimuth Tripod-Disk design currently under construction. The telescope, which is a joint project of the Carnegie Observatories and the University of Arizona, will be located at the Las Campanas Observatory, Chile. An overview of the structural design, including its evolutionary history, is presented. In addition, two critical mechanical systems which have been prototyped and tested are described. The direct friction drives are used on the telescope main axes and instrument rotators. The vane-end actuator system is used to maintain collimation and focus on any of the four secondary mirror assemblies for which the system is designed.

  1. The NICU Follow-Through Project. Final Report.

    ERIC Educational Resources Information Center

    Bennett, Forrest C.; Hedlund, Rodd E.

    This final report describes activities and accomplishments of the NICU Follow-Through Project, a 3-year project designed to help hospital neonatal intensive care units (NICUs) and community developmental centers serving infants with disabilities or very low birth weights (VLBW) replicate the project's innovative and successful training components.…

  2. Design implementation and migration of security systems as an extreme project.

    SciTech Connect

    Scharmer, Carol

    2010-10-01

    Decision Trees, algorithms, software code, risk management, reports, plans, drawings, change control, presentations, and analysis - all useful tools and efforts but time consuming, resource intensive, and potentially costly for projects that have absolute schedule and budget constraints. What are necessary and prudent efforts when a customer calls with a major security problem that needs to be fixed with a proven, off-the-approval-list, multi-layered integrated system with high visibility and limited funding and expires at the end of the Fiscal Year? Whether driven by budget cycles, safety, or by management decree, many such projects begin with generic scopes and funding allocated based on a rapid management 'guestimate.' Then a Project Manager (PM) is assigned a project with a predefined and potentially limited scope, compressed schedule, and potentially insufficient funding. The PM is tasked to rapidly and cost effectively coordinate a requirements-based design, implementation, test, and turnover of a fully operational system to the customer, all while the customer is operating and maintaining an existing security system. Many project management manuals call this an impossible project that should not be attempted. However, security is serious business and the reality is that rapid deployment of proven systems via an 'Extreme Project' is sometimes necessary. Extreme Projects can be wildly successful but require a dedicated team of security professionals lead by an experienced project manager using a highly-tailored and agile project management process with management support at all levels, all combined with significant interface with the customer. This paper does not advocate such projects or condone eliminating the valuable analysis and project management techniques. Indeed, having worked on a well-planned project provides the basis for experienced team members to complete Extreme Projects. This paper does, however, provide insight into what it takes for projects

  3. Design, implementation and migration of security systems as an extreme project.

    SciTech Connect

    Scharmer, Carol; Trujillo, David

    2010-08-01

    Decision Trees, algorithms, software code, risk management, reports, plans, drawings, change control, presentations, and analysis - all useful tools and efforts but time consuming, resource intensive, and potentially costly for projects that have absolute schedule and budget constraints. What are necessary and prudent efforts when a customer calls with a major security problem that needs to be fixed with a proven, off-the-approval-list, multi-layered integrated system with high visibility and limited funding and expires at the end of the Fiscal Year? Whether driven by budget cycles, safety, or by management decree, many such projects begin with generic scopes and funding allocated based on a rapid management 'guestimate.' Then a Project Manager (PM) is assigned a project with a predefined and potentially limited scope, compressed schedule, and potentially insufficient funding. The PM is tasked to rapidly and cost effectively coordinate a requirements-based design, implementation, test, and turnover of a fully operational system to the customer, all while the customer is operating and maintaining an existing security system. Many project management manuals call this an impossible project that should not be attempted. However, security is serious business and the reality is that rapid deployment of proven systems via an 'Extreme Project' is sometimes necessary. Extreme Projects can be wildly successful but require a dedicated team of security professionals lead by an experienced project manager using a highly-tailored and agile project management process with management support at all levels, all combined with significant interface with the customer. This paper does not advocate such projects or condone eliminating the valuable analysis and project management techniques. Indeed, having worked on a well-planned project provides the basis for experienced team members to complete Extreme Projects. This paper does, however, provide insight into what it takes for projects

  4. Aerospace Vehicle Design, Spacecraft Section. Final Project Reports. Volume 2; Project Groups 6-8

    NASA Technical Reports Server (NTRS)

    1989-01-01

    Three groups of student engineers in an aerospace vehicle design course present their designs for a vehicle that can be used to resupply the Space Station Freedam and provide emergency crew return to earth capability. The vehicle's requirements include a lifetime that exceeds six years, low cost, the capability for withstanding pressurization, launch, orbit, and reentry hazards, and reliability. The vehicle's subsystems are structures, communication and command data systems, attitude and articulation control, life support and crew systems, power and propulsion, reentry and recovery systems, and mission management, planning, and costing. Special attention is given to spacecraft communications.

  5. Maternal intake of methyl-donor nutrients and child cognition at 3 years of age.

    PubMed

    Villamor, Eduardo; Rifas-Shiman, Sheryl L; Gillman, Matthew W; Oken, Emily

    2012-07-01

    Methyl-donor nutrients are substrates for methylation reactions involved in neurodevelopment processes. The role of maternal intake of these nutrients on cognitive performance of the offspring is poorly understood. We examined the associations of maternal intake of folate, vitamin B12, choline, betaine and methionine during the first and second trimesters of pregnancy, with tests of cognitive performance in the offspring at 3 years of age using data from 1210 participants in Project Viva, a prospective pre-birth cohort study in Massachusetts. We assessed nutrient intake with the use of food frequency questionnaires. Children's cognition at age 3 years was evaluated with the Peabody Picture Vocabulary Test III (PPVT-III) and visual-motor skills with the Wide Range Assessment of Visual Motor Abilities test. In multivariable models adjusting for potential sociobehavioural and nutritional confounders, for each 600 µg/day increment in total folate intake during the first trimester, PPVT-III score at age 3 years was 1.6 points [95% confidence interval (CI) 0.1, 3.1; P = 0.04] higher. There was a weak inverse association between vitamin B12 intake during the second trimester and PPVT-III scores [-0.4 points per 2.6 µg/day; 95% CI -0.8, -0.1; P = 0.01]. We did not find associations between choline, betaine or methionine and cognitive outcomes at this age. Results of this study suggest that higher intake of folate in early pregnancy is associated with higher scores on the PPVT-III, a test of receptive language that predicts overall intelligence, at age 3 years. PMID:22686384

  6. Human-Centred Design Workshops in Collaborative Strategic Design Projects: An Educational and Professional Comparison

    ERIC Educational Resources Information Center

    Liem, Andre; Sanders, Elizabeth B.-N.

    2013-01-01

    It has been found that the implementation of Human-centred Design (HCD) methods in the Fuzzy Front-End is not likely to lead to diversification in educational product planning exercises, where time lines are short and executors lack experience. Companies, interested to collaborate with Master-level Industrial Design students on strategic design…

  7. Optimizing Instructional Designer--Subject Matter Expert Communication in the Design and Development of Multimedia Projects.

    ERIC Educational Resources Information Center

    Keppell, Mike

    2001-01-01

    Summarizes a study which explored the development, trial, and implementation of the Content Production Process (CPP) which was designed to assist instructional designers in eliciting and conceptualizing unfamiliar content from subject matter experts. Highlights include advance organizers, schema theory, consultation practices, knowledge…

  8. An NAFP Project: Use of Object Oriented Methodologies and Design Patterns to Refactor Software Design

    NASA Technical Reports Server (NTRS)

    Shaykhian, Gholam Ali; Baggs, Rhoda

    2007-01-01

    In the early problem-solution era of software programming, functional decompositions were mainly used to design and implement software solutions. In functional decompositions, functions and data are introduced as two separate entities during the design phase, and are followed as such in the implementation phase. Functional decompositions make use of refactoring through optimizing the algorithms, grouping similar functionalities into common reusable functions, and using abstract representations of data where possible; all these are done during the implementation phase. This paper advocates the usage of object-oriented methodologies and design patterns as the centerpieces of refactoring software solutions. Refactoring software is a method of changing software design while explicitly preserving its external functionalities. The combined usage of object-oriented methodologies and design patterns to refactor should also benefit the overall software life cycle cost with improved software.

  9. Design and performance of a channel reconstruction project in a coastal California gravel-bed stream.

    PubMed

    Kondolf, G M; Smeltzer, M W; Railsback, S F

    2001-12-01

    A 0.9 km-reach of Uvas Creek, California, was reconstructed as a sinuous, meandering channel in November 1995. In February 1996, this new channel washed out. We reviewed project documents to determine the basis for the project design and conducted our own historical geomorphological study to understand the processes operating in the catchment and project reach. The project was designed using a popular stream classification system, based on which the designers assumed that a "C4" channel (a meandering gravel-bed channel) would be stable at the site. Our historical geomorphological analysis showed that the reach had been braided historically, typical of streams draining the Franciscan Formation in the California Coast Ranges, with episodic flows and high sand and gravel transport. After the project washed out, Uvas Creek reestablished an irregular, braided sand-and-gravel channel, although the channel here was narrower than it had been historically, probably due to such factors as incision caused by gravel mining. Our study casts doubt on several assumptions common in many stream restoration projects: that channel stability is always an appropriate goal; that channel forms are determined by flows with return periods of about 1.5 years; that a channel classification system is an easy, appropriate basis for channel design; and that a new channel form can be imposed without addressing the processes that determine channel form. PMID:11915965

  10. A web-based online collaboration platform for formulating engineering design projects

    NASA Astrophysics Data System (ADS)

    Varikuti, Sainath

    Effective communication and collaboration among students, faculty and industrial sponsors play a vital role while formulating and solving engineering design projects. With the advent in the web technology, online platforms and systems have been proposed to facilitate interactions and collaboration among different stakeholders in the context of senior design projects. However, there are noticeable gaps in the literature with respect to understanding the effects of online collaboration platforms for formulating engineering design projects. Most of the existing literature is focused on exploring the utility of online platforms on activities after the problem is defined and teams are formed. Also, there is a lack of mechanisms and tools to guide the project formation phase in senior design projects, which makes it challenging for students and faculty to collaboratively develop and refine project ideas and to establish appropriate teams. In this thesis a web-based online collaboration platform is designed and implemented to share, discuss and obtain feedback on project ideas and to facilitate collaboration among students and faculty prior to the start of the semester. The goal of this thesis is to understand the impact of an online collaboration platform for formulating engineering design projects, and how a web-based online collaboration platform affects the amount of interactions among stakeholders during the early phases of design process. A survey measuring the amount of interactions among students and faculty is administered. Initial findings show a marked improvement in the students' ability to share project ideas and form teams with other students and faculty. Students found the online platform simple to use. The suggestions for improving the tool generally included features that were not necessarily design specific, indicating that the underlying concept of this collaborative platform provides a strong basis and can be extended for future online platforms

  11. Safety Design Strategy for the Advanced Test Reactor Emergency Firewater Injection System Replacement Project

    SciTech Connect

    Noel Duckwitz

    2011-06-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3B, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3B and DOE Order 420.1B, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Advanced Test Reactor Reliability Sustainment Project. While this project does not introduce new hazards to the ATR, it has the potential for significant impacts to safety-related systems, structures, and components that are credited in the ATR safety basis and are being replaced. Thus the project has been determined to meet the definition of a major modification and is being managed accordingly.

  12. Safety Design Strategy for the Advanced Test Reactor Diesel Bus (E-3) and Switchgear Replacement Project

    SciTech Connect

    Noel Duckwitz

    2011-06-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3B, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3B and DOE Order 420.1B, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Advanced Test Reactor Reliability Sustainment Project. While this project does not introduce new hazards to the ATR, it has the potential for significant impacts to safety-related systems, structures, and components that are credited in the ATR safety basis and are being replaced. Thus the project has been determined to meet the definition of a major modification and is being managed accordingly.

  13. Safety Design Strategy for the Advanced Test Reactor Primary Coolant Pump and Motor Replacement Project

    SciTech Connect

    Noel Duckwitz

    2011-06-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3B, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3B and DOE Order 420.1B, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Advanced Test Reactor Reliability Sustainment Project. While this project does not introduce new hazards to the ATR, it has the potential for significant impacts to safety-related systems, structures, and components that are credited in the ATR safety basis and are being replaced. Thus the project has been determined to meet the definition of a major modification and is being managed accordingly.

  14. Replication of an Inter-Disciplinary Approach to Early Education of Handicapped Children 0-3 Years.

    ERIC Educational Resources Information Center

    Smiley, Constance J.; And Others

    Presented is the guide to the Illinois project entitled "An Inter-Disciplinary Approach to Early Education of Handicapped Children Ages 0 - 3 Years" which includes information on funding and public awareness, diagnosis and evaluation, child development-home program, speech and language, structuring the day program, job descriptions and training,…

  15. Natural inflation: Status after WMAP 3-year data

    SciTech Connect

    Savage, Christopher; Freese, Katherine; Kinney, William H.

    2006-12-15

    The model of natural inflation is examined in light of recent 3-year data from the Wilkinson Microwave Anisotropy Probe and shown to provide a good fit. The inflaton potential is naturally flat due to shift symmetries, and in the simplest version takes the form V({phi})={lambda}{sup 4}[1{+-}cos(N{phi}/f)]. The model agrees with WMAP3 measurements as long as f>0.7m{sub Pl} (where m{sub Pl}=1.22x10{sup 19} GeV) and {lambda}{approx}m{sub GUT}. The running of the scalar spectral index is shown to be small--an order of magnitude below the sensitivity of WMAP3. The location of the field in the potential when perturbations on observable scales are produced is examined; for f>5m{sub Pl}, the relevant part of the potential is indistinguishable from a quadratic, yet has the advantage that the required flatness is well-motivated. Depending on the value of f, the model falls into the large field (f{>=}1.5m{sub Pl}) or small field (f<1.5m{sub Pl}) classification scheme that has been applied to inflation models. Natural inflation provides a good fit to WMAP3 data.

  16. A 3-year randomized therapeutic trial of nitisinone in alkaptonuria.

    PubMed

    Introne, Wendy J; Perry, Monique B; Troendle, James; Tsilou, Ekaterini; Kayser, Michael A; Suwannarat, Pim; O'Brien, Kevin E; Bryant, Joy; Sachdev, Vandana; Reynolds, James C; Moylan, Elizabeth; Bernardini, Isa; Gahl, William A

    2011-08-01

    Alkaptonuria is a rare, autosomal recessive disorder of tyrosine degradation due to deficiency of the third enzyme in the catabolic pathway. As a result, homogentisic acid (HGA) accumulates and is excreted in gram quantities in the urine, which turns dark upon alkalization. The first symptoms, occurring in early adulthood, involve a painful, progressively debilitating arthritis of the spine and large joints. Cardiac valvular disease and renal and prostate stones occur later. Previously suggested therapies have failed to show benefit, and management remains symptomatic. Nitisinone, a potent inhibitor of the second enzyme in the tyrosine catabolic pathway, is considered a potential therapy; proof-of-principle studies showed 95% reduction in urinary HGA. Based on those findings, a prospective, randomized clinical trial was initiated in 2005 to evaluate 40 patients over a 36-month period. The primary outcome parameter was hip total range of motion with measures of musculoskeletal function serving as secondary parameters. Biochemically, this study consistently demonstrated 95% reduction of HGA in urine and plasma over the course of 3 years. Clinically, primary and secondary parameters did not prove benefit from the medication. Side effects were infrequent. This trial illustrates the remarkable tolerability of nitisinone, its biochemical efficacy, and the need to investigate its use in younger individuals prior to development of debilitating arthritis. PMID:21620748

  17. Next Generation Nuclear Plant (NGNP) Prismatic HTGR Conceptual Design Project - Final Technical Report

    SciTech Connect

    Saurwein, John

    2011-07-15

    This report is the Final Technical Report for the Next Generation Nuclear Plant (NGNP) Prismatic HTGR Conceptual Design Project conducted by a team led by General Atomics under DOE Award DE-NE0000245. The primary overall objective of the project was to develop and document a conceptual design for the Steam Cycle Modular Helium Reactor (SC-MHR), which is the reactor concept proposed by General Atomics for the NGNP Demonstration Plant. The report summarizes the project activities over the entire funding period, compares the accomplishments with the goals and objectives of the project, and discusses the benefits of the work. The report provides complete listings of the products developed under the award and the key documents delivered to the DOE.

  18. Computer Conferencing Project. Final Report.

    ERIC Educational Resources Information Center

    McNeil, Donald R.; And Others

    This report of a 3-year project discusses the results of the testing of computer conferencing and e-mail (electronic mail) at Montgomery College (Maryland) over a period of four semesters. The product was designed to answer the following questions: (1) Could computer conferencing or e-mail increase access? (2) Would the quality of the instruction…

  19. SolarOil Project, Phase I preliminary design report. [Solar Thermal Enhanced Oil Recovery project

    SciTech Connect

    Baccaglini, G.; Bass, J.; Neill, J.; Nicolayeff, V.; Openshaw, F.

    1980-03-01

    The preliminary design of the Solar Thermal Enhanced Oil Recovery (SolarOil) Plant is described in this document. This plant is designed to demonstrate that using solar thermal energy is technically feasible and economically viable in enhanced oil recovery (EOR). The SolarOil Plant uses the fixed mirror solar concentrator (FMSC) to heat high thermal capacity oil (MCS-2046) to 322/sup 0/C (611/sup 0/F). The hot fluid is pumped from a hot oil storage tank (20 min capacity) through a once-through steam generator which produces 4.8 MPa (700 psi) steam at 80% quality. The plant net output, averaged over 24 hr/day for 365 days/yr, is equivalent to that of a 2.4 MW (8.33 x 10/sup 6/ Btu/hr) oil-fired steam generator having an 86% availability. The net plant efficiency is 57.3% at equinox noon, a 30%/yr average. The plant will be demonstrated at an oilfield site near Oildale, California.

  20. The Iodine Satellite (iSat) Project Development Towards Critical Design Review

    NASA Technical Reports Server (NTRS)

    Dankanich, John W.; Calvert, Derek; Kamhawi, Hani; Hickman, Tyler; Szabo, James; Byrne, Lawrence

    2015-01-01

    Despite the prevalence of small satellites in recent years, the systems flown to date have very limited propulsion capability. SmallSats are typically secondary payloads and have significant constraints for volume, mass, and power in addition to limitations on the use of hazardous propellants or stored energy. These constraints limit the options for SmallSat maneuverability. NASA's Space Technology Mission Directorate approved the iodine Satellite flight project for a rapid demonstration of iodine Hall thruster technology in a 12U (cubesat units) configuration under the Small Spacecraft Technology Program. The mission is a partnership between NASA MSFC, NASA GRC, and Busek Co, Inc., with the Air Force supporting the propulsion technology maturation. The team is working towards the critical design review in the final design and fabrication phase of the project. The current design shows positive technical performance margins in all areas. The iSat project is planned for launch readiness in the spring of 2017.

  1. Preliminary Design Report for the Yakima/Klickitat Production Project; Executive Summary.

    SciTech Connect

    US Bonneville Power Administration.

    1990-03-01

    A master plan for the Yakima/Klickitat Production Project (YKPP) was developed by the Northwest Power Planning Council (Council) on October 15, 1987, as a reasonable basis upon which the Bonneville Power Administration (BPA) could proceed to fund predesign work on the project. The Council approved the predesign work on the condition that eight preliminary tasks were completed. These tasks are: Agreement on a refined statement of project goals. Completion of a technical analysis of water supplies. Completion of an experimental design plan. Development of a harvest management plan. Assessment of potential genetic risks. Project coordination with all other affected parties. Submission of a preliminary design report to the Council. Develop a project management structure. The preliminary design report summarizes the work completed on these tasks. It provides a description of the preliminary design, engineering, and construction phases of project development, and gives an estimate of project costs. Also included is a description of other studies that were conducted to support YKPP planning. The results of studies conducted during the last 30 months indicate that hatchery facilities can be built in the Yakima and Klickitat subbasins to provide harvest benefits and to supplement natural production. Planning for the Yakima subbasin is at a more advanced stage of development than for the Klickitat subbasin because of greater availability of basic resource information. The information needed to proceed with final design and construction for the Klickitat subbasin will be available by 1992, as ongoing predesign work continues. This schedule is consistent with the anticipated phased completion of the YKPP by 1997.

  2. Learning to design rehabilitation devices through the H-CARD course: project-based learning of rehabilitation technology design.

    PubMed

    Roach, Nick; Hussain, Asif; Burdet, Etienne

    2012-01-01

    The aging population and the wish to improve quality of life, as well as the economic pressure to work longer, call for intuitive and efficient assistive and rehabilitation technologies. Therefore, we have developed a project based education paradigm in the design of assistive and rehabilitation devices. Using a miniature wireless sensing and feedback platform, the multimodal interactive motor assessment and training environment (MIMATE), students from different engineering backgrounds were able to develop innovative devices implementing rehabilitative games in the short span of a one-term course. We describe here this novel H-CARD course on the human-centered design of assistive and rehabilitative devices. PMID:23247159

  3. Lung cancer drug therapy in Hungary – 3-year experience

    PubMed Central

    Moldvay, Judit; Rokszin, György; Abonyi-Tóth, Zsolt; Katona, Lajos; Fábián, Katalin; Kovács, Gábor

    2015-01-01

    Hungary is a world leader in lung cancer deaths, so it is of crucial importance that patients have access to modern treatments. The aim of our analysis was to explore how drug treatments are used in Hungary and how they are compatible with international practice. The inpatient and prescription database of the National Health Insurance Fund Administration of Hungary was used to study the frequency of certain chemotherapy protocols and duration of therapies during a 3-year period (2008–2010). During the study period, 12,326 lung cancer patients received first-line chemotherapy, a third of those (n=3,791) received second-line treatment, and a third of the latter (n=1,174) received third-line treatment. The average treatment duration was between 3 and 4 months. The first-line treatment of non-small-cell lung carcinoma mainly consisted of platinum treatment in combination with third-generation cytotoxic agents. A downward trend of gemcitabine, still the most common combination compound, was observed, in parallel with a significantly increased use of paclitaxel, and as a consequence carboplatin replaced cisplatin. Among the new agents, the use of pemetrexed and bevacizumab increased. Pemetrexed appeared mainly in second-line treatment, while erlotinib appeared also in second-line but mostly in third-line treatments. The first-line treatment of small-cell lung carcinoma consisted of a platinum–etoposide combination, while in the second-line setting topotecan was the most commonly used drug. According to our results, the chemotherapeutic combinations and sequencing are in accordance with international and national recommendations. Further detailed analysis of the available data may help to obtain a more accurate picture of the efficacy of lung cancer treatments as well. PMID:25999737

  4. Changes in body composition in apparently healthy urban Indian women up to 3 years postpartum

    PubMed Central

    Kajale, Neha A.; Khadilkar, Anuradha V.; Chiplonkar, Shashi A.; Khadilkar, Vaman

    2015-01-01

    Introduction: Dietary and life style practices differ in postpartum (PP) and nonpregnant Indian women. Effect of these practices on postpartum weight retention (PPWR) and development of cardio-metabolic risk (CMR) has been scarcely studied in urban women. Aims of this study were to (i) compare anthropometry, biochemical parameters and body composition up to 3 years PP (ii) effect of PPWR, dietary fat intake and physical activity on CMR factors. Methods: Design: Cross-sectional, 300-fullterm, apparently healthy primi-parous women (28.6 ± 3.4 years) randomly selected. 128 women within 7-day of delivery (Group-A), 88 with 1–2 years (Group-B) and 84 with 3–4-year-old-children (Group-C) were studied. Anthropometry, sociodemographic status, physical activity, diet, clinical examination, biochemical tests, body composition, at total body (TB), by dual energy X-ray absorptiometry (GE-Lunar DPX) were collected. Results: Women at 3-year PP showed higher weight retention (6.5[10] kg) than at 1-year (3.0[7] kg) (median [IQR]). Android fat % (central obesity) increased (P < 0.05) at 1-year PP (47 ± 10.0%) when compared to 1-week PP (44.3 ± 6.7%) and remained elevated at 3-year PP (45.6 ± 10.2%). Regression analysis revealed that at 1-year PP, increase in PPWR (Odd Ratio [OR] 1.8, 95% confidence interval [CI] = [1.2, 2.5], P < 0.001) and inactivity (OR 1.4, 95% CI= (0.97, 2.0), P < 0.1) were predictors for CMR. At 3-year PP, only PPWR was responsible for increase in CMR parameters (OR 1.6, 95% CI = (1.3, 2.3), P < 0.001) and not inactivity (P > 0.1). Conclusion: Postdelivery, low physical activity and higher PPWR may increase CMR in Indian women. PMID:26180762

  5. The SUPERB project: A new safety philosophy for submarine pipeline design

    SciTech Connect

    Sotberg, T.; Bruschi, R.; Moerk, K.

    1996-12-01

    This paper gives an overview of the research program SUPERB, the main objective being the development of a Submarine Pipeline Reliability Based Design Guideline with a comprehensive setup of design recommendations and criteria for pipeline design. The motivation of this program is related to the fact that project guidelines currently in force do not account for modern fabrication technology and the findings of recent research programs and by advanced engineering tools. The main structure of the Limit State Based Design (LSBD) Guideline is described followed by an outline of the safety philosophy which is introduced to fit within this framework.

  6. A mission design for International Manned Mars Mission - From the 1991 International Space University (ISU) Design Project

    NASA Technical Reports Server (NTRS)

    Mendell, Wendell W.

    1991-01-01

    The International Space University (ISU) conducted a study of an international program to support human exploration of Mars as its annual Design Project activity during its 1991 summer session in Toulouse, France. Although an ISU Design Project strives to produce an in-depth analysis during the intense 10-week summer session, the International Mars Mission (IMM) project was conducted in a manner designed to provide a learning experience for young professionals working in an unusual multidisciplinary and multinational environment. The breadth of the IMM study exceeds that of most Mars mission studies of the past, encompassing political organization for long-term commitment, multinational management structure, cost analysis, mission architecture, vehicle configuration, crew health, life support, Mars surface infrastructure, mission operations, technology evaluation, risk assessment, scientific planning, exploration, communication networks, and Martian resource utilization. The IMM Final Report has particular value for those seeking insight into the choices made by a multinational group working in an apolitical environment on the problems of international cooperation in space.

  7. 48 CFR 301.607-78 - Contracting Officer designation of a Program/Project Manager as the Contracting Officer's...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... designation of a Program/Project Manager as the Contracting Officer's Technical Representative. 301.607-78... Contracting Officer designation of a Program/Project Manager as the Contracting Officer's Technical... acquisition. However, for those individuals serving as a Program or Project Manager under a...

  8. Nez Perce Tribal Hatchery Project : Combined-Planning & Design and Operations & Maintenance Reports, 2000 Annual Report.

    SciTech Connect

    Larson, Roy Edward; Walker, Grant W.

    2002-12-31

    Nez Perce Tribal Hatchery (NPTH) Year-2000 Combined Maintenance and Operations (O&M) and Planning and Design (P&D) contract is hereby completed based on this annual report patterned after the Statement of Work (SOW) for the project as contracted with Bonneville Power Administration. Primary project activities focused on completion of the Northwest Power Planning Council Step-3 process that: (1) Accepted final design, (2) Authorized a capital construction amount of $16,050,000, and (3) Authorized contractor selection, and (4) Provided construction site dedication, and (5) Implemented construction activities over an anticipated 2-year period of July 2000 through October 2002.

  9. Conceptual design report, plutonium stabilization and handling,project W-460

    SciTech Connect

    Weiss, E.V.

    1997-03-06

    Project W-460, Plutonium Stabilization and Handling, encompasses procurement and installation of a Stabilization and Packaging System (SPS) to oxidize and package for long term storage remaining plutonium-bearing special nuclear materials currently in inventory at the Plutonium Finishing Plant (PFP), and modification of vault equipment to allow storage of resulting packages of stabilized SNM for up to fifty years. This Conceptual Design Report (CDR) provides conceptual design details for the vault modification, site preparation and site interface with the purchased SPS. Two concepts are described for vault configuration; acceleration of this phase of the project did not allow completion of analysis which would clearly identify a preferred approach.

  10. Exploring the Relationships among Creativity, Engineering Knowledge, and Design Team Interaction on Senior Engineering Design Projects

    ERIC Educational Resources Information Center

    Ibrahim, Badaruddin

    2012-01-01

    In the 21st century, engineers are expected to be creative and work collaboratively in teams to solve or design new products. Research in the past has shown how creativity and good team communication, together with knowledge, can impact the outcomes in the organization. The purpose of this study was to explore the relationships among creativity,…

  11. 42 CFR 137.360 - Does the Secretary approve project planning and design documents prepared by the Self-Governance...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Implementing Construction Project Agreements § 137.360 Does the Secretary approve project planning and design... scope of work under a construction project agreement. ... 42 Public Health 1 2010-10-01 2010-10-01 false Does the Secretary approve project planning...

  12. Engineering specification and system design for CAD/CAM of custom shoes: UMC project effort

    NASA Technical Reports Server (NTRS)

    Bao, Han P.

    1991-01-01

    The goal of this project is to supplement the footwear design system of North Carolina State University (NCSU) with a software module to design and manufacture a combination sole. The four areas of concentration were: customization of NASCAD (NASA Computer Aided Design) to the footwear project; use of CENCIT data; computer aided manufacturing activities; and beginning work for the bottom elements of shoes. The task of generating a software module for producing a sole was completed with a demonstrated product realization. The software written in C was delivered to NCSU for inclusion in their design system for custom footwear known as LASTMOD. The machining process of the shoe last was improved using a spiral tool path approach.

  13. Advanced conceptual design report solid waste retrieval facility, phase I, project W-113

    SciTech Connect

    Smith, K.E.

    1994-03-21

    Project W-113 will provide the equipment and facilities necessary to retrieve suspect transuranic (TRU) waste from Trench 04 of the 218W-4C burial ground. As part of the retrieval process, waste drums will be assayed, overpacked, vented, head-gas sampled, and x-rayed prior to shipment to the Phase V storage facility in preparation for receipt at the Waste Receiving and Processing Facility (WRAP). Advanced Conceptual Design (ACD) studies focused on project items warranting further definition prior to Title I design and areas where the potential for cost savings existed. This ACD Report documents the studies performed during FY93 to optimize the equipment and facilities provided in relation to other SWOC facilities and to provide additional design information for Definitive Design.

  14. A general framework for multi-flow multi-layer multi-project reticles design

    NASA Astrophysics Data System (ADS)

    Kahng, Andrew B.; Xu, Xu

    2006-10-01

    The aggressive scaling of VLSI feature size and the pervasive use of advanced reticle enhancement technologies leads to dramatic increases in mask costs, pushing prototype and low volume production designs at the limit of economic feasibility. Multiple project wafers (MPW), or "shuttle" runs, provide an attractive solution for such designs, by providing a mechanism to share the cost of mask tooling among up to tens of designs of the same technology flow. However, delay cost associated with schedule alignment is ignored in previous work. The saving on mask cost may be easily surpassed by the profit loss due to the schedule alignment. Therefore, Multi- flow Multi-layer Multi-project Reticles (MFMLMPR) become a more viable mask-cost saving technique for low volume production since it share the mask cost between different layers of the same design and between designs of different technology flows. However, MFMLMPR design introduce complexities not encountered in traditional single-flow or single-layer reticles. In this paper we propose the first design flow for MFMLMPR aimed at minimizing the total manufacturing cost (including mask cost, wafer cost and delay cost) to fulfill given die production volumes. Our flow includes three main steps: (1) schedule-aware project partitioning with multi-flow embedding (2) multi-frame reticle design, and (3) multi-project frame floorplanning. Our contributions are as follows. For the first step, a fast iterative matching algorithm is proposed to calculate the mask cost for multi-flow embedding with consideration of all practical manufacturing costs. We then propose an integer linear programming (ILP) based method for optimal manufacturing cost minimization. Since ILP suffers from impractically long runtimes when the number of projects is large, we propose a sliding time window heuristic to exhaustively search the solution space for the best tradeoff between mask cost and delay cost. For the second step, we propose an ASAP frame

  15. Yield-driven multi-project reticle design and wafer dicing

    NASA Astrophysics Data System (ADS)

    Kahng, Andrew B.; Mandoiu, Ion; Xu, Xu; Zelikovsky, Alex

    2005-11-01

    The aggressive scaling of VLSI feature size and the pervasive use of advanced reticle enhancement technologies has lead to dramatic increases in mask costs, pushing prototype and low volume production designs at the limit of economic feasibility. Multiple project wafers (MPW), or "shuttle" runs, provide an attractive solution for such low volume designs, by providing a mechanism to share the cost of mask tooling among up to tens of designs. However, MPW reticle design and wafer dicing introduce complexities not encountered in typical, single-project wafers. Recent works on wafer dicing adopt some assumptions to reduce the problem complexity. Although using one or more assumptions makes the problem solvable, the feasibility or performance of the solutions may be degraded. Also, the delay cost associated with schedule alignment was ignored in all previous works. In this paper we propose a general MPW flow including four main steps: (1) schedule-aware project partitioning (2) multi-project reticle floorplanning, (3) wafer shot-map definition, and (4) wafer dicing plan definition. Our project partitioner provides the best trade-off between the mask cost and delay cost. Our reticle floorplaner can automatically clone a design to better fit given production volumes. The round wafer shot-map definition step allows extracting functional dies from partially printed reticle images. Finally, our dicing planner allows multiple side-to-side dicing plans for different wafers and image rows/columns within a wafer. Experiments on industry testcases show that our methods outperform significantly not only previous methods in the literature, but also reticle floorplans manually designed by experienced engineers.

  16. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Enforceability of design concept and... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... determinations for a transportation plan or TIP and are included in the project design concept and scope which...

  17. Student-Designed Service-Learning Projects in an Undergraduate Neurobiology Course.

    PubMed

    Northcutt, Katharine V

    2016-03-01

    One of the challenges in teaching a service-learning course is obtaining student buy-in from all students in the course. To circumvent this problem, I have let students in my undergraduate Neurobiology course design their own service-learning projects at the beginning of the semester. Although this can be chaotic because it requires last-minute planning, I have made it successful through facilitating student communication in the classroom, requiring thorough project proposals, meeting with students regularly, and monitoring group progress through written reflection papers. Most of my students have strong opinions about the types of projects that they want to carry out, and many students have used connections that they have already made with local organizations. Almost all projects that students have designed to this point involve teaching basic concepts of neurobiology to children of various ages while simultaneously sparking their interest in science. Through taking ownership of the project and designing it such that it works well with their strengths, interests, and weekly schedule, students have become more engaged in service learning and view it as a valuable experience. Despite some class time being shifted away from more traditional assignments, students have performed equally well in the course, and they are more eager to talk with others about course concepts. Furthermore, the feedback that I have received from community partners has been excellent, and some students have maintained their work with the organizations. PMID:27047599

  18. Student-Designed Service-Learning Projects in an Undergraduate Neurobiology Course †

    PubMed Central

    Northcutt, Katharine V.

    2016-01-01

    One of the challenges in teaching a service-learning course is obtaining student buy-in from all students in the course. To circumvent this problem, I have let students in my undergraduate Neurobiology course design their own service-learning projects at the beginning of the semester. Although this can be chaotic because it requires last-minute planning, I have made it successful through facilitating student communication in the classroom, requiring thorough project proposals, meeting with students regularly, and monitoring group progress through written reflection papers. Most of my students have strong opinions about the types of projects that they want to carry out, and many students have used connections that they have already made with local organizations. Almost all projects that students have designed to this point involve teaching basic concepts of neurobiology to children of various ages while simultaneously sparking their interest in science. Through taking ownership of the project and designing it such that it works well with their strengths, interests, and weekly schedule, students have become more engaged in service learning and view it as a valuable experience. Despite some class time being shifted away from more traditional assignments, students have performed equally well in the course, and they are more eager to talk with others about course concepts. Furthermore, the feedback that I have received from community partners has been excellent, and some students have maintained their work with the organizations. PMID:27047599

  19. THE DELTA SMART HOUSE: CROSS-DISCIPLINARY PROJECTS WITHIN THE DESIGN FRAMEWORK OF SUSTAINABLE CONSTRUCTION

    EPA Science Inventory

    The Duke Engineering Living Technology Advancement (DELTA) Project began as a multidisciplinary endeavor to engage engineering students by having them design aspects/attributes of a new learning and living space. In the next few years, the vision will be realized when the DEL...

  20. Self-Regulated Strategy Instruction in Developmental Writing: A Design Research Project

    ERIC Educational Resources Information Center

    MacArthur, Charles A.; Philippakos, Zoi A.

    2013-01-01

    This design research project developed and evaluated curriculum for developmental writing classes in community colleges. The core of the curriculum was self-regulated strategy instruction, which has been shown to be effective with adolescents who are struggling as writers. In the curriculum, students learned strategies for planning, drafting, and…

  1. Tracy Power Station -- Unit No. 4, Pinon Pine Power Project Public Design Report

    SciTech Connect

    1994-12-01

    This Public Design Report describes the Pinon Pine Project which will be located at the Sierra Pacific Power Company`s (SPPCO) Tracy Station near Reno, Nevada. The integrated gasification combined-cycle (IGCC) plant is designed to process 880 tones per day (TPD) of bituminous coal producing approximately 107 gross megawatts of electric power (MWe). This project is receiving cost-sharing from the US Department of Energy (DOE) in accordance with DOE Cooperative Agreement DE-FC2192MC29309. The plant incorporates the Kellogg-Rust-Westinghouse (KRW) fluidized bed gasification technology which produces a low-Btu gas which is used as fuel in a combined cycle power plant which has been modified to accommodate the fuel gas produced by an air-blown gasifier. The gasification system also includes hot gas removal of particulates and sulfur compounds from the fuel gas resulting in a plant with exceptionally low atmospheric emissions. Desulfurization is accomplished by a combination of limestone injection into the KRW fluidized bed gasifier and by a transport reactor system. Particulate removal is accomplished by high efficiency cyclones and a barrier filter. The Pinon Pine Project Schedule is divided into three phases. Phase I includes permitting and preliminary design. Phase II, which overlaps Phase I, covers detailed design, procurement, and construction. Phase III will cover the initial operation and demonstration portion of the project.

  2. Blast Furnace Granulated Coal Injection System Demonstration Project public design report. Topical report

    SciTech Connect

    1995-03-01

    The public design report describes the Blast Furnace Granulated Coal Injection (BFGCI) project under construction at Bethlehem Steel Corporation`s (BSC) Burns Harbor, Indiana, plant. The project is receiving cost-sharing from the U.S. Department of Energy (DOE), and is being administrated by the Morgantown Energy Technology Center in accordance with the DOE Cooperative Agreement No. DE-FC21-91MC27362. The project is the first installation in the United States for the British Steel technology using granular coal in blast furnaces. The objective is to demonstrate that granular coal is an economic and reliable fuel which can successfully be applied to large North American blast furnaces. These include: coal grind size, coal injection rate, coal source (type) and blast furnace conversion method. To achieve the program objectives, the demonstration project is divided into the following three Phases: Phase I-Design; Phase II-Procurement & Construction; and Phase III-Operation. Preliminary design (Phase I) began in 1991 with detailed design commencing in April 1993. Construction at Burns Harbor (Phase II) began August 1993. Construction is expected to be complete in the first quarter of 1995 which will be followed by a demonstration test program (Phase III).

  3. On Power Relation in the Design of Language Research Project and the Analysis of Data

    ERIC Educational Resources Information Center

    Zhang, Wei

    2009-01-01

    How to deal with the relationship between the researcher and the "researched" is a crucial thing in design of a language research project and the analysis of data. The paper mainly focuses the influence of power relations between the researcher and the "researched" people. To do social research "on, for and with" the…

  4. The School Attendance Demonstration Project: Impact Analysis Using an Experimental and Longitudinal Research Design.

    ERIC Educational Resources Information Center

    Harris, Ronald A.

    The School Attendance Demonstration Project (SADP) was designed to improve school attendance among teenagers receiving Aid to Families with Dependent Children (AFDC) benefits in San Diego County, California. An impact study was conducted from March 10, 1996 to March 10, 1998, to evaluate the effects of providing social services and imposing…

  5. Developing Physics Concepts through Hands-On Problem Solving: A Perspective on a Technological Project Design

    ERIC Educational Resources Information Center

    Hong, Jon-Chao; Chen, Mei-Yung; Wong, Ashley; Hsu, Tsui-Fang; Peng, Chih-Chi

    2012-01-01

    In a contest featuring hands-on projects, college students were required to design a simple crawling worm using planning, self-monitoring and self-evaluation processes to solve contradictive problems. To enhance the efficiency of problem solving, one needs to practice meta-cognition based on an application of related scientific concepts. The…

  6. Assessment in the Context of Mathematics Instruction Reform: The Design of Assessment in the QUASAR Project.

    ERIC Educational Resources Information Center

    Silver, Edward A.; Lane, Suzanne

    Recent reports on mathematics education reform have focused the attention of educational practitioners and policymakers on new goals for mathematics education and new descriptions of mathematical proficiency. QUASAR is a national project (Quantitative Understanding: Amplifying Student Achievement and Reasoning) designed to improve the mathematics…

  7. Using a Partitioned Treatment Design to Examine the Effect of Project WET

    ERIC Educational Resources Information Center

    D'Agostino, Jerome V.; Schwartz, Kerry L.; Cimetta, Adriana D.; Welsh, Megan E.

    2007-01-01

    Although young people in 50 U.S. states and 21 countries learn about water resources through Project WET (Water Education for Teachers), few researchers have conducted summative evaluations of the program. The authors employed a partitioned, or differential, treatments design in which two groups of 6th-grade students received overlapping but…

  8. An International Collaboration in Engineering Project Design and Curriculum Development: A Case Study.

    ERIC Educational Resources Information Center

    Anwar, Sohail; Favier, Patrick; Ravalitera, Guy

    This paper describes a collaboration in engineering project design and curriculum development between the Institut Universitaire de Technologie (IUT) housed in the Bethune campus of Universite d'Artois in France and the Altoona College of The Pennsylvania State University (Penn State Altoona). This collaboration embraces engineering design…

  9. Quality Matters™: An Educational Input in an Ongoing Design-Based Research Project

    ERIC Educational Resources Information Center

    Adair, Deborah; Shattuck, Kay

    2015-01-01

    Quality Matters (QM) has been transforming established best practices and online education-based research into an applicable, scalable course level improvement process for the last decade. In this article, the authors describe QM as an ongoing design-based research project and an educational input for improving online education.

  10. Autonomous space processor for orbital debris advanced design project in support of solar system exploration

    NASA Technical Reports Server (NTRS)

    Ramohalli, Kumar; Mitchell, Dominique; Taft, Brett; Chinnock, Paul; Kutz, Bjoern

    1992-01-01

    This paper is regarding a project in the Advanced Design Program at the University of Arizona. The project is named the Autonomous Space Processor for Orbital Debris (ASPOD) and is a NASA/Universities Space Research Association (USRA) sponsored design project. The development of ASPOD and the students' abilities in designing and building a prototype spacecraft are the ultimate goals of this project. This year's focus entailed the development of a secondary robotic arm and end-effector to work in tandem with an existent arm in the removal of orbital debris. The new arm features the introduction of composite materials and a linear drive system, thus producing a light-weight and more accurate prototype. The main characteristic of the end-effector design is that it incorporates all of the motors and gearing internally, thus not subjecting them to the harsh space environment. Furthermore, the arm and the end-effector are automated by a control system with positional feedback. This system is composed of magnetic and optical encoders connected to a 486 PC via two servo-motor controller cards. Programming a series of basic routines and sub-routines has allowed the ASPOD prototype to become more autonomous. The new system is expected to perform specified tasks with a positional accuracy of 0.5 cm.

  11. Functional design criteria radioactive liquid waste line replacement, Project W-087. Revision 3

    SciTech Connect

    McVey, C.B.

    1994-10-13

    This document provides the functional design criteria for the 222-S Laboratory radioactive waste drain piping and transfer pipeline replacement. The project will replace the radioactive waste drain piping from the hot cells in 222-S to the 219-S Waste Handling Facility and provide a new waste transfer route from 219-S to the 244-S Catch Station in Tank Farms.

  12. Paducah-Louisville Consortium; Project VIII: Focus on Dropouts... a New Design. Final Evaluation Report.

    ERIC Educational Resources Information Center

    Paducah Public Schools, KY.

    Project VIII is an innovative behavioral science oriented educational program, funded under Title VIII Elementary Secondary Education Act, designed to attack the personal, social, and educational problems of children whose previous record of school failure and frustration has indicated high dropout potential. The program is operated as a…

  13. Practicing Learner-Centered Teaching: Pedagogical Design and Assessment of a Second Life Project

    ERIC Educational Resources Information Center

    Schiller, Shu Z.

    2009-01-01

    Guided by the principles of learner-centered teaching methodology, a Second Life project is designed to engage students in active learning of virtual commerce through hands-on experiences and teamwork in a virtual environment. More importantly, an assessment framework is proposed to evaluate the learning objectives and learning process of the…

  14. Co-Design of Interdisciplinary Projects as a Mechanism for School Capacity Growth

    ERIC Educational Resources Information Center

    Kwon, Samuel M.; Wardrip, Peter S.; Gomez, Louis M.

    2014-01-01

    This article examines the use of interdisciplinary project co-design, as a mechanism for increasing the capacity of a school and promoting the growth of teachers' professional practice in an urban high school setting. Changing teaching practices and the professional culture within a school can be extremely difficult. Simply providing…

  15. Design of equipment used for high-level waste vitrification at the West Valley Demonstration Project

    SciTech Connect

    Vance, R.F.; Brill, B.A.; Carl, D.E.

    1997-06-01

    The equipment as designed, started, and operated for high-level radioactive waste vitrification at the West Valley Demonstration Project in western New York State is described. Equipment for the processes of melter feed make-up, vitrification, canister handling, and off-gas treatment are included. For each item of equipment the functional requirements, process description, and hardware descriptions are presented.

  16. Concept em design of the 650 MHz cavities for the Project X

    SciTech Connect

    Yakovlev, V.; Champion, M.; Gonin, I.; Lunin, A.; Kazakov, S.; Khabiboulline, T.; Solyak, N.; Saini, A.; /Fermilab

    2011-03-01

    Concept of the 650 MHz cavities for the Project X is presented. Choice of the basic parameters, i.e., number of cells, geometrical {beta}, apertures, coupling coefficients, etc., is discussed. The cavity optimization criteria are formulated. Results of the RF design are presented for the cavities of both the low-energy and high-energy sections.

  17. 34 CFR 637.41 - What are the cost restrictions on design project grants?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 3 2014-07-01 2014-07-01 false What are the cost restrictions on design project grants? 637.41 Section 637.41 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING...

  18. 34 CFR 637.41 - What are the cost restrictions on design project grants?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 3 2013-07-01 2013-07-01 false What are the cost restrictions on design project grants? 637.41 Section 637.41 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING...

  19. 34 CFR 637.41 - What are the cost restrictions on design project grants?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false What are the cost restrictions on design project grants? 637.41 Section 637.41 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING...

  20. 34 CFR 637.41 - What are the cost restrictions on design project grants?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 3 2012-07-01 2012-07-01 false What are the cost restrictions on design project grants? 637.41 Section 637.41 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING...

  1. 34 CFR 637.41 - What are the cost restrictions on design project grants?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What are the cost restrictions on design project grants? 637.41 Section 637.41 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION MINORITY SCIENCE AND ENGINEERING...

  2. Task Design for Intercultural Telecollaboration in Secondary Schools: Insights from the EU project TILA

    ERIC Educational Resources Information Center

    Hoffstaedter, Petra; Kohn, Kurt

    2014-01-01

    Our contribution focuses on synchronous oral telecollaboration in secondary schools. With reference to the EU project TILA, aspects of task design and implementation are discussed against the backdrop of issues of technological quality in connection with class organisation in computer labs. Case study evidence is provided in favour of the…

  3. Project Prevention - A Curriculum Specifically Designed To Prevent Illegal Drug Use among Students with Disabilties: Secondary.

    ERIC Educational Resources Information Center

    Devlin, Sandy; And Others

    The Project Prevention curriculum is specifically designed for the prevention of substance abuse among students with disabilities and was piloted in 10 classrooms serving students with mild, moderate, and severe disabilities. This component of the curriculum is intended for secondary students and includes four sections with a total of 67 lesson…

  4. The LOGO Project: Designing an Effective Continuing Education Program for Teachers

    ERIC Educational Resources Information Center

    Stevens, Tara; To, Yen; Harris, Gary; Dwyer, Jerry

    2008-01-01

    The LOGO Project, funded by the Texas Education Agency, is designed to not only increase participants' knowledge of technology to teach mathematics but to enhance their self-efficacy and self-determination, or the beliefs that individuals have about their ability to succeed and their motivation for involvement in the task, as well. The purpose of…

  5. A Tire Gasification Senior Design Project That Integrates Laboratory Experiments and Computer Simulation

    ERIC Educational Resources Information Center

    Weiss, Brian; Castaldi, Marco J.

    2006-01-01

    A reactor to convert waste rubber tires to useful products such as CO and H2, was investigated in a university undergraduate design project. The student worked individually with mentorship from a faculty professor who aided the student with professional critique. The student was able to research the background of the field and conceive of a novel…

  6. Student Involvement in Assessment: A Project Designed to Assess Class Participation Fairly and Reliably

    ERIC Educational Resources Information Center

    Dancer, Diane; Kamvounias, Patty

    2005-01-01

    This article describes a project designed to ensure that class participation in a large introductory commercial law course is assessed fairly and reliably. The subjectivity often associated with this type of assessment is minimized by involving students in the specification of clear criteria and the assessment process as they were asked to assess…

  7. Measuring Thermal Variations in a Valley Environment Using a Team, Field Project Designed by Students

    ERIC Educational Resources Information Center

    Abbott, J. Anthony

    2006-01-01

    Students frequently struggle when scientific instruction seems divorced from personal experience, especially in the physical sub-disciplines, like climatology, where exercise books often present historical or abstracted case studies. In contrast I present a three-phase project involving student input on experimental design, data collection, and…

  8. A Project-Based Laboratory for Learning Embedded System Design with Industry Support

    ERIC Educational Resources Information Center

    Lee, Chyi-Shyong; Su, Juing-Huei; Lin, Kuo-En; Chang, Jia-Hao; Lin, Gu-Hong

    2010-01-01

    A project-based laboratory for learning embedded system design with support from industry is presented in this paper. The aim of this laboratory is to motivate students to learn the building blocks of embedded systems and practical control algorithms by constructing a line-following robot using the quadratic interpolation technique to predict the…

  9. On the design of learning outcomes for the undergraduate engineer's final year project

    NASA Astrophysics Data System (ADS)

    Thambyah, Ashvin

    2011-03-01

    The course for the final year project for engineering students, because of its strongly research-based, open-ended format, tends to not have well defined learning outcomes, which are also not aligned with any accepted pedagogical philosophy or learning technology. To address this problem, the revised Bloom's taxonomy table of Anderson and Krathwohl (2001) is utilised, as suggested previously by Lee and Lai (2007), to design new learning outcomes for the final year project course in engineering education. Based on the expectations of the engineering graduate, and integrating these graduate expectations into the six cognitive processes and four knowledge dimensions of the taxonomy table, 24 learning outcomes have been designed. It is proposed that these 24 learning outcomes be utilised as a suitable working template to inspire more critical evaluation of what is expected to be learnt by engineering students undertaking final year research or capstone projects.

  10. 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.

  11. [Evaluation and design of a political-pedagogical project for nursing undergraduate programs].

    PubMed

    de Oliveira, Beatriz Rosana Gonçalves; Schneider, Jacó Fernando; Rizzotto, Maria Lucia Frizon; Rodrigues, Rosa Maria

    2003-01-01

    This work presents the results of an experience which aimed primarily at the evaluation of the Political-Pedagogical Project--PPP of the nursing undergraduate program from UNIOESTE (Cascavel town Campus) and at pondering on a new curricular proposal for that program. Thus, a research project was designed to be used by all professors teaching that program, with the participation of students, former students, and professionals working on the health care delivery network, where field work can be carried out through practical activities and training periods for the students. The data gathered by them have been used as subsidies for a proposal to build a new political-pedagogical project, that was took effect in the year 2003. Besides designing a new pedagogical proposal, strategies for a continued evaluation of the PPP implantation process have been defined. This evaluation is to be performed at the end of each term. PMID:14699755

  12. 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.

  13. Design Verification Report Spent Nuclear Fuel (SNF) Project Canister Storage Building (CSB)

    SciTech Connect

    PICKETT, W.W.

    2000-09-22

    The Sub-project W379, ''Spent Nuclear Fuel Canister Storage Building (CSB),'' was established as part of the Spent Nuclear Fuel (SNF) Project. The primary mission of the CSB is to safely store spent nuclear fuel removed from the K Basins in dry storage until such time that it can be transferred to the national geological repository at Yucca Mountain Nevada. This sub-project was initiated in late 1994 by a series of studies and conceptual designs. These studies determined that the partially constructed storage building, originally built as part of the Hanford Waste Vitrification Plant (HWVP) Project, could be redesigned to safely store the spent nuclear fuel. The scope of the CSB facility initially included a receiving station, a hot conditioning system, a storage vault, and a Multi-Canister Overpack (MCO) Handling Machine (MHM). Because of evolution of the project technical strategy, the hot conditioning system was deleted from the scope and MCO welding and sampling stations were added in its place. This report outlines the methods, procedures, and outputs developed by Project W379 to verify that the provided Structures, Systems, and Components (SSCs): satisfy the design requirements and acceptance criteria; perform their intended function; ensure that failure modes and hazards have been addressed in the design; and ensure that the SSCs as installed will not adversely impact other SSCs. Because this sub-project is still in the construction/start-up phase, all verification activities have not yet been performed (e.g., canister cover cap and welding fixture system verification, MCO Internal Gas Sampling equipment verification, and As-built verification.). The verification activities identified in this report that still are to be performed will be added to the start-up punchlist and tracked to closure.

  14. The Iodine Satellite (iSat) Project Development Towards Critical Design Review (CDR)

    NASA Technical Reports Server (NTRS)

    Dankanich, John W.; Selby, Michael; Polzin, Kurt A.; Kamhawi, Hani; Hickman, Tyler; Byrne, Larry

    2016-01-01

    Despite the prevalence of Small Satellites in recent years, the systems flown to date have very limited propulsion capability. SmallSats are typically secondary payloads and have significant constraints for volume, mass, and power in addition to limitations on the use of hazardous propellants or stored energy (i.e. high pressure vessels). These constraints limit the options for SmallSat maneuverability. NASA's Space Technology Mission Directorate approved the iodine Satellite flight project for a rapid demonstration of iodine Hall thruster technology in a 12U configuration under the Small Spacecraft Technology Program. The project formally began in FY15 as a partnership between NASA MSFC, NASA GRC, and Busek Co, Inc., with the Air Force supporting the propulsion technology maturation. The team is in final preparation of the Critical Design Review prior to initiating the fabrication and integration phase of the project. The iSat project is on schedule for a launch opportunity in November 2017.

  15. [Tampa Electric Company IGCC project]. Final public design report; Technical progress report

    SciTech Connect

    1996-07-01

    This final Public Design Report (PDR) provides completed design information about Tampa Electric Company`s Polk Power Station Unit No. 1, which will demonstrate in a commercial 250 MW unit the operating parameters and benefits of the integration of oxygen-blown, entrained-flow coal gasification with advanced combined cycle technology. Pending development of technically and commercially viable sorbent for the Hot Gas Cleanup System, the HGCU also is demonstrated. The report is organized under the following sections: design basis description; plant descriptions; plant systems; project costs and schedule; heat and material balances; general arrangement drawings; equipment list; and miscellaneous drawings.

  16. Map Design and Production Issues for the Utah Gap Analysis Project

    USGS Publications Warehouse

    Hutchinson, J.A.; Wittmann, J.H.

    1997-01-01

    The cartographic preparation and printing of four maps for the Utah GAP Project presented a wide range of challenges in cartographic design and production. In meeting these challenges, the map designers had to balance the purpose of the maps together with their legibility and utility against both the researchers' desire to show as much detail as possible and the technical limitations inherent in the printing process. This article describes seven design and production issues in order to illustrate the challenges of making maps from a merger of satellite data and GIS databases, and to point toward future investigation and development.

  17. Guidelines of the Design of Electropyrotechnic Firing Circuit for Unmanned Flight and Ground Test Projects

    NASA Technical Reports Server (NTRS)

    Gonzalez, Guillermo A.; Lucy, Melvin H.; Massie, Jeffrey J.

    2013-01-01

    The NASA Langley Research Center, Engineering Directorate, Electronic System Branch, is responsible for providing pyrotechnic support capabilities to Langley Research Center unmanned flight and ground test projects. These capabilities include device selection, procurement, testing, problem solving, firing system design, fabrication and testing; ground support equipment design, fabrication and testing; checkout procedures and procedure?s training to pyro technicians. This technical memorandum will serve as a guideline for the design, fabrication and testing of electropyrotechnic firing systems. The guidelines will discuss the entire process beginning with requirements definition and ending with development and execution.

  18. Safety Design Strategy for the Remote Handled Low-Level Waste Disposal Project

    SciTech Connect

    Boyd D. Chirstensen

    2015-03-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3A, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3A and DOE Order 420.1C, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Remote-Handled Low-Level Waste Disposal Project.

  19. Safety Design Strategy for the Remote Handled Low-Level Waste Disposal Project

    SciTech Connect

    Boyd D. Chirstensen

    2012-08-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3A, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3A and DOE Order 420.1B, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Remote-Handled Low-Level Waste Disposal Project.

  20. Safety Design Strategy for the Remote Handled Low-Level Waste Disposal Project

    SciTech Connect

    Boyd D. Chirstensen

    2012-04-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3A, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3A and DOE Order 420.1B, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Remote-Handled Low-Level Waste Disposal Project.

  1. Sıkışma: An Alternative Information Design Project for Ihlamur Pavilions Istanbul.

    PubMed

    Özmen, Melike

    2016-01-01

    Sıkışma is a transmedia information design project, which focuses on Ihlamur Pavilions and Ihlamur area. Ihlamur hosts Ihlamur Pavilions since 19th Century. It is located within Beşiktaş district in Istanbul. Nowadays the buildings belong to TBMM (The Grand National Assembly of Turkey) National Palaces and used as a Museum- Café. There is a conventional wayfinding & signage system for outdoor areas of the Pavilions. The system also includes two separate boards focusing on the history of Ihlamur and Ihlamur Pavilions. However, the information provided on these boards seems inadequate and the boards are physically damaged. According Universal Design approach it is possible to achieve good and functional design and solve the inadequacy problem by physically fixing information boards and re-setting the environment around the information boards according to Universal Design principles. Although, these principles provide solutions for important issues such as mobility, stability and accessibility, it doesn't provide sufficient proof of user engagement in terms of the creation of the content. The project Sıkışma offers an approach, which is concerned with content as with form and suggests that it is possible to infer a universal form from the content created through personal experience of the designer as a user. It is also intended to represent the past and the present through the project and to create an understanding of plausible scenarios of the unknown future in the viewers' mind. PMID:27534336

  2. Safety Design Strategy for the Remote Handled Low-Level Waste Disposal Project

    SciTech Connect

    Gary Mecham

    2010-10-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3A, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3A and DOE Order 420.1B, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Remote-Handled Low-Level Waste Disposal Project.

  3. Safety Design Strategy for the Remote Handled Low-Level Waste Disposal Project

    SciTech Connect

    Gary Mecham

    2010-05-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3A, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3A and DOE Order 420.1B, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Remote-Handled Low-Level Waste Disposal Project.

  4. Safety Design Strategy for the Remote Handled Low-Level Waste Disposal Project

    SciTech Connect

    Gary Mecham

    2009-10-01

    In accordance with the requirements of U.S. Department of Energy (DOE) Order 413.3A, “Program and Project Management for the Acquisition of Capital Assets,” safety must be integrated into the design process for new or major modifications to DOE Hazard Category 1, 2, and 3 nuclear facilities. The intended purpose of this requirement involves the handling of hazardous materials, both radiological and chemical, in a way that provides adequate protection to the public, workers, and the environment. Requirements provided in DOE Order 413.3A and DOE Order 420.1B, “Facility Safety,” and the expectations of DOE-STD-1189-2008, “Integration of Safety into the Design Process,” provide for identification of hazards early in the project and use of an integrated team approach to design safety into the facility. This safety design strategy provides the basic safety-in-design principles and concepts that will be used for the Remote-Handled Low-Level Waste Disposal Project.

  5. Implementation of an Industrial-Based Case Study as the Basis for a Design Project in an Introduction to Mechanical Design Course

    ERIC Educational Resources Information Center

    Lackey, Ellen

    2011-01-01

    The purpose of this paper is to discuss the implementation of an industrial-based case study as the basis for a design project for the Spring 2009 Introduction to Mechanical Design Course at the University of Mississippi. Course surveys documented the lack of student exposure in classes to the types of projects typically experienced by engineers…

  6. Polarization aberration control for hyper-NA lithographic projection optics at design stage

    NASA Astrophysics Data System (ADS)

    Liu, Xiaolin; Li, Yanqiu; Liu, Ke

    2015-08-01

    For hyper numerical aperture (NA) lithographic projection optics, not only scalar aberration but also polarization aberration (PA) should be controlled. Optical interfaces, coatings and intrinsic birefringence of lens materials can induce polarization aberration, so they cannot be ignored at design phase. There are few comprehensive and systematic studies on PA control at design phase for lithographic optics. In this paper, a lithographic projection lens with 1.2 of NA is designed, the root-mean-square of scalar aberration reach 1nm. For PA control of this system, firstly the influence of different subsets of polarization aberration on imaging performance is analyzed. The results indicate that the scalar transmission and diattenuation mainly cause critical dimension error (CDE), and the scalar phase and retardance mainly cause pattern placement error (PE). The results also show the diattenuation is the main controlled object in the process of PA control. Furthermore, a cooperative design strategy for PA control is proposed, which is to cooperate between custom coating design and the optimization of crystal orientation based on optical structure design. Through the cooperative design, the PA can be greatly reduced, especially diattenuation. The simulation results of the final system reveal that the dynamic range of CDE is suppressed from -12.7nm ~ +4.3nm to -0.1nm ~ +0.9nm after PA control, while keeping PE at an acceptable level.

  7. Effectiveness of Video Self-Modeling to Promote Social Initiations by 3-Year-Olds with Autism Spectrum Disorders

    ERIC Educational Resources Information Center

    Buggey, Tom

    2012-01-01

    Video Self-Modeling (VSM) provides individuals the opportunity to view themselves performing a task beyond their present functioning level through the careful editing of videos. In this study, a single-case multiple-baseline design was used to determine whether VSM would facilitate social initiations across three young children (M = 3 years 10…

  8. The Magic Shrinking Machine Revisited: The Presence of Props at Recall Facilitates Memory in 3-Year-Olds

    ERIC Educational Resources Information Center

    Dahl, Jonna J.; Kingo, Osman S.; Krøjgaard, Peter

    2015-01-01

    In a seminal study Simcock and Hayne (2002) showed that 3-year-olds were unable to use newly acquired words to describe a "magic" event experienced 6 or 12 months earlier. In the reference study the children's verbal recall was tested without props being present. Inspired by recent evidence, the original design was replicated, testing…

  9. "A Spinach with a V on It": What 3-Year-Olds See in Standard and Enhanced Blissymbols.

    ERIC Educational Resources Information Center

    Raghavendra, Parimala; Fristoe, Macalyne

    1990-01-01

    Standard or enhanced Blissymbols, designed to represent familiar actions, attributes, and objects, were shown to 20 3 year olds, who guessed their meaning. The number of their guesses that referred to the enhancements was twice as great as the number that referred to the standard Blissymbol base. (Author/JDD)

  10. The First Year Inventory: A Longitudinal Follow-Up of 12-Month-Old to 3-Year-Old Children

    ERIC Educational Resources Information Center

    Turner-Brown, Lauren M.; Baranek, Grace T.; Reznick, J Steven; Watson, Linda R.; Crais, Elizabeth R.

    2013-01-01

    The First Year Inventory is a parent-report measure designed to identify 12-month-old infants at risk for autism spectrum disorder. First Year Inventory taps behaviors that indicate risk in the developmental domains of sensory--regulatory and social--communication functioning. This longitudinal study is a follow-up of 699 children at 3 years of…

  11. Experience with the development of design basis documents at the South Texas Project

    SciTech Connect

    Rosen, S.L.; Ashton, D.H.

    1989-01-01

    To meet the demands of safety system functional inspections (SSFIs) and effectively maintain the design basis of operating nuclear units, the utility industry is seeing the benefits of consolidating design basis information by developing plant-specific design basis documents (DBDs). As part of the overall Configuration Management Program at the South Texas Project (STP), the authors have a particular interest in developing DBDs since Houston Lighting Power Company (HL P) assumed design control of STP, which consists of two four-loop Westinghouse 1250-MW(electric) units with unique design features such as three trains of engineered safety features. The HL P DBD program is the culmination of detailed reviews of other utility programs and careful evaluation of the needs and intended uses of DBDs. The purpose of this paper is to describe the major attributes of our DBD program and discuss the factors considered and decisions made in developing and implementing a program of this magnitude and importance.

  12. A student design project to improve power quality for a commercial facility

    SciTech Connect

    Lentz, R.C.; Mercede, F.J.; Mercede, J.N. Jr.

    1995-02-01

    A recent paper reported on the success of industry-sponsored student projects to promote power quality education. One such project, sponsored by BCM Engineers in Plymouth Meeting, PA, was entitled Power Quality Survey of a Commercial System. The results of the survey confirmed the suspicion that power line disturbances (i.e., normal-mode and common-mode impulses and noise) were responsible for the outages, premature failures and data communication errors of critical microprocessor-based equipment (e.g., terminals, workstations, network file servers, teleconferencing video equipment, etc.). As a follow-up to this project, this paper reports on the results of a student design project to develop a cost-effective implementation plan to mitigate the causes of the BCM power quality problems (i.e., grounding, wiring methods, load configurations, surge protection, and employee practices). Since BCM only leases several floors of the commercial building, it was important that the design be cost-effective and unobtrusive to the other tenants in the building. The design presented is simple and effective, and it conforms to the NEC{reg_sign} and accepted industry practice.

  13. Animal Guts as Ideal Reactors: An Open-Ended Project for a Course in Kinetics and Reactor Design.

    ERIC Educational Resources Information Center

    Carlson, Eric D.; Gast, Alice P.

    1998-01-01

    Presents an open-ended project tailored for a senior kinetics and reactor design course in which basic reactor design equations are used to model the digestive systems of several animals. Describes the assignment as well as the results. (DDR)

  14. Effect of Breastfeeding Duration on Cognitive Development in Infants: 3-Year Follow-up Study

    PubMed Central

    2016-01-01

    We investigated the association between breastfeeding and cognitive development in infants during their first 3 years. The present study was a part of the Mothers’ and Children’s Environmental Health (MOCEH) study, which was a multi-center birth cohort project in Korea that began in 2006. A total of 697 infants were tested at age 12, 24, and 36 months using the Korean version of the Bayley Scales of Infant Development II (K-BSID-II). The use and duration of breastfeeding and formula feeding were measured. The relationship between breastfeeding and the mental development index (MDI) score was analyzed by multiple linear regression analysis. The results indicated a positive correlation between breastfeeding duration and MDI score. After adjusting for covariates, infants who were breastfed for ≥ 9 months had significantly better cognitive development than those who had not been breastfed. These results suggest that the longer duration of breastfeeding improves cognitive development in infants. PMID:27051242

  15. A 3-year community-based periodontal disease prevention programme for adults in a developing nation.

    PubMed

    Cutress, T W; Powell, R N; Kilisimasi, S; Tomiki, S; Holborow, D

    1991-12-01

    A field trail of a community programme for improving periodontal health of adults was carried out in a geographically remote, unsophisticated rural population in the South Pacific islands of Tonga. The 3-year project (1986-89) involved three village communities, each with a population of approximately 1200. Village N received supplies of toothbrushes and toothpaste without charge, health education (videos, talks, posters) and periodic dental scaling (ultrasonic). Village K received the same as N except that dental scaling was not provided. Village E received none of the services provided to the villages N and K. Baseline and final examinations of 20-44-year olds showed that unsupervised self-care promoted at the community level, when supplemented with periodic removal of subgingival calculus, significantly improved periodontal health. Improvement was age dependent. PMID:1800382

  16. Effect of Breastfeeding Duration on Cognitive Development in Infants: 3-Year Follow-up Study.

    PubMed

    Lee, Hyungmin; Park, Hyewon; Ha, Eunhee; Hong, Yun-Chul; Ha, Mina; Park, Hyesook; Kim, Bung-Nyun; Lee, Boeun; Lee, Soo-Jeong; Lee, Kyung Yeon; Kim, Ja Hyeong; Jeong, Kyoung Sook; Kim, Yangho

    2016-04-01

    We investigated the association between breastfeeding and cognitive development in infants during their first 3 years. The present study was a part of the Mothers' and Children's Environmental Health (MOCEH) study, which was a multi-center birth cohort project in Korea that began in 2006. A total of 697 infants were tested at age 12, 24, and 36 months using the Korean version of the Bayley Scales of Infant Development II (K-BSID-II). The use and duration of breastfeeding and formula feeding were measured. The relationship between breastfeeding and the mental development index (MDI) score was analyzed by multiple linear regression analysis. The results indicated a positive correlation between breastfeeding duration and MDI score. After adjusting for covariates, infants who were breastfed for ≥ 9 months had significantly better cognitive development than those who had not been breastfed. These results suggest that the longer duration of breastfeeding improves cognitive development in infants. PMID:27051242

  17. Functional design criteria for Project W-252, Phase II Liquid Effluent Treatment and Disposal: Revision 1

    SciTech Connect

    Hatch, C.E.

    1994-11-10

    This document provides the functional design criteria required for the Phase 2 Liquid Effluent Treatment and Disposal Project, Project W-252. Project W-252 shall provide new facilities and existing facility modifications required to implement Best Available Technology/All Known, Available, and Reasonable Methods of Prevention, Control, and Treatment (BAT/AKART) for the 200 East Phase II Liquid Effluent Streams. The project will also provide a 200 East Area Phase II Effluent Collection System (PTECS) for connection to a disposal system for relevant effluent streams to which BAT/AKART has been applied. Liquid wastestreams generated in the 200 East Area are currently discharged to the soil column. Included in these wastestreams are cooling water, steam condensate, raw water, and sanitary wastewaters. It is the policy of the DOE that the use of soil columns to treat and retain radionuclides and nonradioactive contaminants be discontinued at the earliest practical time in favor of wastewater treatment and waste minimization. In 1989, the DOE entered into an interagency agreement with Ecology and EPA. This agreement is referred to as the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement). Project W-252 is one of the projects required to achieve the milestones set forth in the Tri-Party Agreement. One of the milestones requires BAT/AKART implementation for Phase II streams by October 1997. This Functional Design Criteria (FDC) document provides the technical baseline required to initiate Project W-252 to meet the Tri-Party Agreement milestone for the application of BAT/AKART to the Phase II effluents.

  18. The microbiome quality control project: baseline study design and future directions.

    PubMed

    Sinha, Rashmi; Abnet, Christian C; White, Owen; Knight, Rob; Huttenhower, Curtis

    2015-01-01

    Microbiome research has grown exponentially over the past several years, but studies have been difficult to reproduce across investigations. Relevant variation in measurements between laboratories, from a variety of sources, has not been systematically assessed. This is coupled with a growing concern in the scientific community about the lack of reproducibility in biomedical research. The Microbiome Quality Control project (MBQC) was initiated to identify sources of variation in microbiome studies, to quantify their magnitudes, and to assess the design and utility of different positive and negative control strategies. Here we report on the first MBQC baseline study project and workshop. PMID:26653756

  19. Inquiry-Based Educational Design for Large-Scale High School Astronomy Projects Using Real Telescopes

    NASA Astrophysics Data System (ADS)

    Fitzgerald, Michael; McKinnon, David H.; Danaia, Lena

    2015-12-01

    In this paper, we outline the theory behind the educational design used to implement a large-scale high school astronomy education project. This design was created in response to the realization of ineffective educational design in the initial early stages of the project. The new design follows an iterative improvement model where the materials and general approach can evolve in response to solicited feedback. The improvement cycle concentrates on avoiding overly positive self-evaluation while addressing relevant external school and community factors while concentrating on backward mapping from clearly set goals. Limiting factors, including time, resources, support and the potential for failure in the classroom, are dealt with as much as possible in the large-scale design allowing teachers the best chance of successful implementation in their real-world classroom. The actual approach adopted following the principles of this design is also outlined, which has seen success in bringing real astronomical data and access to telescopes into the high school classroom.

  20. The Geoengineering Model Intercomparison Project Phase 6 (GeoMIP6). Simulation Design and Preliminary Results

    SciTech Connect

    Kravitz, Benjamin S.; Robock, Alan; Tilmes, S.; Boucher, Olivier; English, J.; Irvine, Peter; Jones, Andrew; Lawrence, M. G.; Maccracken, Michael C.; Muri, Helene O.; Moore, John; Niemeier, Ulrike; Phipps, Steven; Sillmann, Jana; Storelvmo, Trude; Wang, Hailong; Watanabe, Shingo

    2015-10-27

    We present a suite of new climate model experiment designs for the Geoengineering Model Intercomparison Project (GeoMIP). This set of experiments, named GeoMIP6 (to be consistent with the Coupled Model Intercomparison Project Phase 6), builds on the previous GeoMIP project simulations, and has been expanded to address several further important topics, including key uncertainties in extreme events, the use of geoengineering as part of a portfolio of responses to climate change, and the relatively new idea of cirrus cloud thinning to allow more longwave radiation to escape to space. We discuss experiment designs, as well as the rationale for those designs, showing preliminary results from individual models when available. We also introduce a new feature, called the GeoMIP Testbed, which provides a platform for simulations that will be performed with a few models and subsequently assessed to determine whether the proposed experiment designs will be adopted as core (Tier 1) GeoMIP experiments. This is meant to encourage various stakeholders to propose new targeted experiments that address their key open science questions, with the goal of making GeoMIP more relevant to a broader set of communities.

  1. The Geoengineering Model Intercomparison Project Phase 6 (GeoMIP6): simulation design and preliminary results

    NASA Astrophysics Data System (ADS)

    Kravitz, B.; Robock, A.; Tilmes, S.; Boucher, O.; English, J. M.; Irvine, P. J.; Jones, A.; Lawrence, M. G.; MacCracken, M.; Muri, H.; Moore, J. C.; Niemeier, U.; Phipps, S. J.; Sillmann, J.; Storelvmo, T.; Wang, H.; Watanabe, S.

    2015-10-01

    We present a suite of new climate model experiment designs for the Geoengineering Model Intercomparison Project (GeoMIP). This set of experiments, named GeoMIP6 (to be consistent with the Coupled Model Intercomparison Project Phase 6), builds on the previous GeoMIP project simulations, and has been expanded to address several further important topics, including key uncertainties in extreme events, the use of geoengineering as part of a portfolio of responses to climate change, and the relatively new idea of cirrus cloud thinning to allow more longwave radiation to escape to space. We discuss experiment designs, as well as the rationale for those designs, showing preliminary results from individual models when available. We also introduce a new feature, called the GeoMIP Testbed, which provides a platform for simulations that will be performed with a few models and subsequently assessed to determine whether the proposed experiment designs will be adopted as core (Tier 1) GeoMIP experiments. This is meant to encourage various stakeholders to propose new targeted experiments that address their key open science questions, with the goal of making GeoMIP more relevant to a broader set of communities.

  2. Project placements for undergraduate occupational therapy students: design, implementation and evaluation.

    PubMed

    Prigg, Alison; Mackenzie, Lynette

    2002-01-01

    This study aimed to document the process undertaken to incorporate project placements as an effective fieldwork option for second- and third-year occupational therapy students, by evaluating the experience of both students and supervisors and identifying areas for improvement. Project placements are full- or part-time placements where a project is completed by a student under the supervision of an occupational therapist. The study is primarily descriptive, and includes a pre-post design using qualitative and quantitative data. The results indicate that the objectives of the study were achieved. Both supervisors and students expressed positive views about the placements. Students also identified changes that could improve the placements. Second- and third-year students gave similar ratings about aspects of the learning experiences during the project placements. The small cohort of third-year students and the low response rate from supervisors limited results. These project placements have shown an applicable model for students in earlier years of the course instead of the usual practice of non-traditional fieldwork being focused on final-year students. The project placements described are presented as one more potential fieldwork model in the range currently offered by curricula worldwide. Future research needs to concentrate on the longitudinal impact of these placements on the developing practice and attitudes of occupational therapy students. PMID:12374998

  3. Improving patient and project outcomes using interorganisational innovation, collaboration and co-design.

    PubMed

    Evans, Liz; Green, Stuart; Howe, Cathy; Sharma, Kiran; Marinho, Fatima; Bell, Derek; Thomas, Paul

    2014-01-01

    Background Common mental disorders (CMDs) are a leading cause of disability. The Department of Health has launched a large-scale initiative to improve access to evidence-based psychological treatments, such as cognitive behavioural therapy (CBT), through the Improving Access to Psychological Therapy (IAPT) programme. Access to IAPT services by black and minority ethnic (BME) communities is lower than for other groups. Setting The London Borough of Ealing in west London; a diverse borough with areas of high BME population and relatively high deprivation. Aim To compare the outcomes of two linked quality improvement (QI) projects undertaken by Ealing Mental Health and Wellbeing Service (MHWBS), both with the same aim of increasing access to talking therapies for BME communities. Methods Application of QI methodologies supported by the NIHR CLAHRC for northwest London in two different settings in Ealing. One, the 'Southall project', was set within a wider initiative for collaborative improvements and shared learning (the Southall Initiative for Integrated Care) in an ethnically diverse area of Ealing; it was undertaken between April 2010 and September 2011. The second, 'the Ealing project', operated in the two other Ealing localities that did not have the advantage of a broader initiative for collaborative improvements; it was undertaken between April 2011 and September 2012. Results Comparison of the monthly referral rates of BME patients (standardised per 10 000 general practitioner (GP)-registered patients) show that the Southall project was more effective in increasing referrals from BME communities than the Ealing project. Conclusion Broad local participation and ownership in the project design of the Southall project may explain why it was more effective in achieving its aims than the Ealing project which lacked these ownership-creating mechanisms. PMID:25949710

  4. Conceptual Design Report for the Remote-Handled Low-Level Waste Disposal Project

    SciTech Connect

    Lisa Harvego; David Duncan; Joan Connolly; Margaret Hinman; Charles Marcinkiewicz; Gary Mecham

    2011-03-01

    This conceptual design report addresses development of replacement remote-handled low-level waste disposal capability for the Idaho National Laboratory. Current disposal capability at the Radioactive Waste Management Complex is planned until the facility is full or until it must be closed in preparation for final remediation (approximately at the end of Fiscal Year 2017). This conceptual design report includes key project assumptions; design options considered in development of the proposed onsite disposal facility (the highest ranked alternative for providing continued uninterrupted remote-handled low level waste disposal capability); process and facility descriptions; safety and environmental requirements that would apply to the proposed facility; and the proposed cost and schedule for funding, design, construction, and operation of the proposed onsite disposal facility.

  5. Conceptual Design Report for the Remote-Handled Low-Level Waste Disposal Project

    SciTech Connect

    David Duncan

    2011-05-01

    This conceptual design report addresses development of replacement remote-handled low-level waste disposal capability for the Idaho National Laboratory. Current disposal capability at the Radioactive Waste Management Complex is planned until the facility is full or until it must be closed in preparation for final remediation (approximately at the end of Fiscal Year 2017). This conceptual design report includes key project assumptions; design options considered in development of the proposed onsite disposal facility (the highest ranked alternative for providing continued uninterrupted remote-handled low level waste disposal capability); process and facility descriptions; safety and environmental requirements that would apply to the proposed facility; and the proposed cost and schedule for funding, design, construction, and operation of the proposed onsite disposal facility.

  6. Progress in cavity and cryomodule design for the Project X linac

    SciTech Connect

    Champion, M.; Barbanotti, S.; Foley, M.; Ginsburg, S.; Gonin, I; Grimm, C.; Kerby, J.; Nagaitsev, S.; Nicol, T.; Peterson, T.; Ristori, L.; /Fermilab

    2011-03-01

    The continuous wave 3 GeV Project X Linac requires the development of two families of cavities and cryomodules at 325 and 650 MHz. The baseline design calls for three types of superconducting single-spoke resonators at 325 MHz having betas of 0.11, 0.22, and 0.42 and two types of superconducting five-cell elliptical cavities having betas of 0.61 and 0.9. These cavities shall accelerate a 1 mA H- beam initially and must support eventual operation at 4 mA. The electromagnetic and mechanical designs of the cavities are in progress and acquisition of prototypes is planned. The heat load to the cryogenic system is up to 25 W per cavity in the 650 MHz section, thus segmentation of the cryogenic system is a major issue in the cryomodule design. Designs for the two families of cryomodules are underway.

  7. The relation between student motivation and student grades in physical education: A 3-year investigation.

    PubMed

    Barkoukis, V; Taylor, I; Chanal, J; Ntoumanis, N

    2014-10-01

    Enhancing students' academic engagement is the key element of the educational process; hence, research in this area has focused on understanding the mechanisms that can lead to increased academic engagement. The present study investigated the relation between motivation and grades in physical education (PE) employing a 3-year longitudinal design. Three hundred fifty-four Greek high school students participated in the study. Students completed measures of motivation to participate in PE on six occasions; namely, at the start and the end of the school year in the first, second, and third year of junior high school. Students' PE grades were also recorded at these time points. The results of the multilevel growth models indicated that students' PE grades increased over the 3 years and students had better PE grades at the end of each year than at the beginning of the subsequent year. In general, students and classes with higher levels of controlling motivation achieved lower PE grades, whereas higher levels of autonomous motivation were associated with higher PE grades. These findings provide new insight on the associations between class- and individual-level motivation with objectively assessed achievement in PE. PMID:24433528

  8. Nez Perce Tribal Hatchery Project; Operations and Maintenance and Planning and Design, 2002 Annual Report.

    SciTech Connect

    Larson, Roy Edward; Walker, Grant W.; Penney, Aaron K.

    2005-12-01

    This report fulfills the contract obligations based on the Statement of Work (SOW) for the project as contracted with Bonneville Power Administration (BPA). Nez Perce Tribal Hatchery (NPTH) Year-2002 annual report combines information from two contracts with a combined value of $3,036,014. Bonneville Power Administration identifies them as follows; (1) Part I--Operations and Maintenance--Project No. 1983-350-00, Contract No. 4504, and $2,682,635 which includes--Equipment costs of $1,807,105. (2) Part II--Planning and Design--Project No. 1983-35-04, Contract No. 4035, $352,379 for Clearwater Coho Restoration Master Plan development Based on NPPC authorization for construction and operation of NPTH, the annual contracts were negotiated for the amounts shown above under (1) and (2). Construction contracts were handled by BPA until all facilities are completed and accepted.

  9. Collaborative Writing Project Product Evaluation 1988-1989. Evaluation Report.

    ERIC Educational Resources Information Center

    Saginaw Public Schools, MI. Dept. of Evaluation Services.

    A study was conducted to evaluate the final outcome of the Section 98 writing project, a 3-year collaboration between the School District of the City of Saginaw and the University of Michigan, and to successfully employ the gap reduction design with the pre- to post-test results stemming from the writing project. Students in six sections of…

  10. 42 CFR 137.365 - What is the procedure for the Secretary's review and approval of project planning and design...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Secretary in Establishing and Implementing Construction Project Agreements § 137.365 What is the procedure... planning standards identified in the construction project agreement. The Secretary shall review and approve design documents for general compliance with requirements of the construction project agreement. (b)...

  11. Use of an Authentic, Industrially Situated Virtual Laboratory Project to Address Engineering Design and Scientific Inquiry in High Schools

    ERIC Educational Resources Information Center

    Gilbuena, Debra M.; Kirsch, F. Adam; Koretsky, Milo D.

    2012-01-01

    This paper is intended for engineering educators, high school curriculum designers, and high school teachers interested in integrating authentic, project-based learning experiences into their classes. These types of projects may appear complex, but have many advantages. We characterize the successful implementation of one such project, the…

  12. The Design and Development of a Computerized Tool Support for Conducting Senior Projects in Software Engineering Education

    ERIC Educational Resources Information Center

    Chen, Chung-Yang; Teng, Kao-Chiuan

    2011-01-01

    This paper presents a computerized tool support, the Meetings-Flow Project Collaboration System (MFS), for designing, directing and sustaining the collaborative teamwork required in senior projects in software engineering (SE) education. Among many schools' SE curricula, senior projects serve as a capstone course that provides comprehensive…

  13. Guiding science expeditions: The design of a learning environment for project-based science

    NASA Astrophysics Data System (ADS)

    Polman, Joseph Louis

    Project-based pedagogy has been revived recently as a teaching strategy for promoting students' active engagement in learning science by doing science. Numerous reform efforts have encouraged project-based teaching in high schools, along with a range of supports for its implementation, often including computers and the Internet. History has shown, however, that academic research and new technologies are not enough to effect real change in classrooms. Ultimately, teachers accomplish activity with their students daily in classrooms. Putting the idea of project-based teaching into practice depends on many particulars of teachers' situated work with students. To better understand the complexity of project-based science teaching in schools, I conducted an interpretive case study of one exceptional teacher's work. The teacher devotes all class time after the beginning of the year to open-ended, student-designed Earth Science research projects. Over four years of involvement with the Learning through Collaborative Visualization (CoVis) reform effort, this teacher has developed, implemented, and refined strategies for supporting and guiding students in conducting open-ended inquiry. Through a close examination of the teacher's work supporting student projects, I explore the design issues involved in such an endeavor, including affordances, constraints, and tradeoffs. In particular, I show how time constrains both student and teacher action, how the traditional school culture and grading create stumbling blocks for change, and how conflicting beliefs about teaching and learning undermine the accomplishment of guided inquiry. I also show how Internet tools including Usenet news, email, and the World Wide Web afford students an opportunity to gather and make use of distributed expertise and scientific data resources; how an activity structure, combined with a corresponding structure to the artifact of the final written product, supports student accomplishment of unfamiliar

  14. A novel design project for space solar power station (SSPS-OMEGA)

    NASA Astrophysics Data System (ADS)

    Yang, Yang; Zhang, Yiqun; Duan, Baoyan; Wang, Dongxu; Li, Xun

    2016-04-01

    The space solar power station (SSPS) capable of providing earth with primary power has been researched for 50 years. The SSPS is a tremendous design involving optics, mechanics, electromagnetism, thermology, control, and other disciplines. This paper presents a novel design project for SSPS named OMEGA. The space segment of the proposed GEO-based SSPS is composed of four main parts, such as spherical solar power collector, hyperboloid photovoltaic (PV) cell array, power management and distribution (PMAD) and microwave transmitting antenna. Principle of optics, structure configuration, wired and wireless power transmissions are presented.

  15. The Langley turbo-prop commuter design: A complete project description

    NASA Technical Reports Server (NTRS)

    Buttram, Greg; Horton, Keith; Keeter, Tim; Millhouse, Paul; Newberry, Kelli; Obyrne, Brian

    1991-01-01

    The primary objective of this project was to propose and prove the possibility of a new, advanced technology commuter aircraft design. Among the specifications were short to medium range capabilities, low seat per mile cost, fuel efficiency, and passenger comfort. Based on market evaluation, we found that the optimum size for new regional aircraft is around 50 passengers; we have designed our aircraft for this capacity. Turboprop engines provide substantial reductions in operating costs due to lower fuel consumption. We have therefore chosen an advanced turboprop engine. Composite materials, while more expensive to purchase and manufacture, result in decreased costs later through weight savings and ease of replacement.

  16. Design of a {O}94 cm mirror mount for the Petawatt Project on Nova

    SciTech Connect

    Hamilton, R.; Tietbohl, G.L.

    1995-10-01

    The authors have designed a large optical gimbal mount that will be used on the Petawatt Project currently under construction on the Nova laser. These mounts are designed to hold and tilt {O}94 cm mirrors and gratings that will redirect the {O}60 cm beam through the Petawatt vacuum compressor. Lacking the commercial availability to house this size optic, they have engineered a large mirror mount with a high natural frequency (42 Hz), low self-weight deflection of the mirror (< {lambda}/46), and high positioning accuracy characteristics (< 1 {micro}rad using flexures and stepping motors). Analysis details and methodology are presented.

  17. Revising a design course from a lecture approach to a project-based learning approach

    NASA Astrophysics Data System (ADS)

    Kunberger, Tanya

    2013-06-01

    In order to develop the evaluative skills necessary for successful performance of design, a senior, Geotechnical Engineering course was revised to immerse students in the complexity of the design process utilising a project-based learning (PBL) approach to instruction. The student-centred approach stresses self-directed group learning, which focuses on the process rather than the result and underscores not only the theoretical but also the practical constraints of a problem. The shift in course emphasis, to skills over concepts, results in reduced content coverage but increased student ability to independently acquire a breadth of knowledge.

  18. The Impact of Early Design Phase Risk Identification Biases on Space System Project Performance

    NASA Technical Reports Server (NTRS)

    Reeves, John D., Jr.; Eveleigh, Tim; Holzer, Thomas; Sarkani, Shahryar

    2012-01-01

    Risk identification during the early design phases of complex systems is commonly implemented but often fails to result in the identification of events and circumstances that truly challenge project performance. Inefficiencies in cost and schedule estimation are usually held accountable for cost and schedule overruns, but the true root cause is often the realization of programmatic risks. A deeper understanding of frequent risk identification trends and biases pervasive during space system design and development is needed, for it would lead to improved execution of existing identification processes and methods.

  19. Designing and Developing a NASA Research Projects Knowledge Base and Implementing Knowledge Management and Discovery Techniques

    NASA Astrophysics Data System (ADS)

    Dabiru, L.; O'Hara, C. G.; Shaw, D.; Katragadda, S.; Anderson, D.; Kim, S.; Shrestha, B.; Aanstoos, J.; Frisbie, T.; Policelli, F.; Keblawi, N.

    2006-12-01

    The Research Project Knowledge Base (RPKB) is currently being designed and will be implemented in a manner that is fully compatible and interoperable with enterprise architecture tools developed to support NASA's Applied Sciences Program. Through user needs assessment, collaboration with Stennis Space Center, Goddard Space Flight Center, and NASA's DEVELOP Staff personnel insight to information needs for the RPKB were gathered from across NASA scientific communities of practice. To enable efficient, consistent, standard, structured, and managed data entry and research results compilation a prototype RPKB has been designed and fully integrated with the existing NASA Earth Science Systems Components database. The RPKB will compile research project and keyword information of relevance to the six major science focus areas, 12 national applications, and the Global Change Master Directory (GCMD). The RPKB will include information about projects awarded from NASA research solicitations, project investigator information, research publications, NASA data products employed, and model or decision support tools used or developed as well as new data product information. The RPKB will be developed in a multi-tier architecture that will include a SQL Server relational database backend, middleware, and front end client interfaces for data entry. The purpose of this project is to intelligently harvest the results of research sponsored by the NASA Applied Sciences Program and related research program results. We present various approaches for a wide spectrum of knowledge discovery of research results, publications, projects, etc. from the NASA Systems Components database and global information systems and show how this is implemented in SQL Server database. The application of knowledge discovery is useful for intelligent query answering and multiple-layered database construction. Using advanced EA tools such as the Earth Science Architecture Tool (ESAT), RPKB will enable NASA and

  20. The Career Path to Instructional Design Project Management: An Expert Perspective from the US Professional Services Sector

    ERIC Educational Resources Information Center

    Williams van Rooij, Shahron

    2013-01-01

    There are well-documented competency standards for instructional/training designers and for project managers. However, there is little research about what skills and abilities employers expect from those seeking to become instructional/training design project managers, particularly within specific industry sectors. Focusing on the US professional…

  1. The Monitoring the Future Project after Twenty-Seven Years: Design and Procedures. Monitoring the Future Occasional Paper 54.

    ERIC Educational Resources Information Center

    Bachman, Jerald G.; Johnston, Lloyd D.; O'Malley, Patrick, M.

    This occasional paper updates and extends earlier papers in the Monitoring the Future project. It provides a detailed description of the project's design, including sampling design; data collection procedures; measurement content; and questionnaire format. It attempts to include sufficient information for others who wish to evaluate the results,…

  2. 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.

  3. SLUDGE TREATMENT PROJECT ENGINEERED CONTAINER RETRIEVAL AND TRANSFER SYSTEM PRELIMINARY DESIGN HAZARD ANALYSIS SUPPLEMENT 1

    SciTech Connect

    FRANZ GR; MEICHLE RH

    2011-07-18

    This 'What/If' Hazards Analysis addresses hazards affecting the Sludge Treatment Project Engineered Container Retrieval and Transfer System (ECRTS) NPH and external events at the preliminary design stage. In addition, the hazards of the operation sequence steps for the mechanical handling operations in preparation of Sludge Transport and Storage Container (STSC), disconnect STSC and prepare STSC and Sludge Transport System (STS) for shipping are addressed.

  4. Quality Improvement Project to Improve Patient Satisfaction With Pain Management: Using Human-Centered Design.

    PubMed

    Trail-Mahan, Tracy; Heisler, Scott; Katica, Mary

    2016-01-01

    In this quality improvement project, our health system developed a comprehensive, patient-centered approach to improving inpatient pain management and assessed its impact on patient satisfaction across 21 medical centers. Using human-centered design principles, a bundle of 6 individual and team nursing practices was developed. Patient satisfaction with pain management, as measured by the Hospital Consumer Assessment of Healthcare Providers and Systems pain composite score, increased from the 25th to just under the 75th national percentile. PMID:26447343

  5. The European ALMA project: new design and technologies for innovative performances

    NASA Astrophysics Data System (ADS)

    Marchiori, G.; Rampini, F.; Lapeyre, P.

    2008-07-01

    The development process of the ALMA project from its first prototype phase to the present one of serial production, has stimulated the development of concepts of innovative engineering and manufacturing design. The technologies adopted such as the large use of composite materials, motorizations without contact (Direct Drive) etc., have allowed to obtain extreme performances with reference to the scientific/environmental context. ALMA technologies represent a new gateway for the astrophysical applications of the future.

  6. Teaching, Doing, and Sharing Project Management in a Studio Environment: The Development of an Instructional Design Open-Source Project Management Textbook

    ERIC Educational Resources Information Center

    Randall, Daniel L.; Johnson, Jacquelyn C.; West, Richard E.; Wiley, David A.

    2013-01-01

    In this article, the authors present an example of a project-based course within a studio environment that taught collaborative innovation skills and produced an open-source project management textbook for the field of instructional design and technology. While innovation plays an important role in our economy, and many have studied how to teach…

  7. Brainstorm; A Sub-Project Assessing Educational Needs as Perceived by School Staff: PROJECT DESIGN. Interagency Planning for Urban Educational Needs, Number 1.

    ERIC Educational Resources Information Center

    Fresno City Unified School District, CA.

    This report is one in a series of needs assessment publications that comprise the initial phase for PROJECT DESIGN, an ESEA Title III project administered by the Fresno City Unified School District. Subprogram Brainstorm was conceived to provide an opportunity for all staff members of the Fresno City Schools to contribute directly to various…

  8. Multifield direct design method for ultrashort throw ratio projection optics with two tailored mirrors.

    PubMed

    Nie, Yunfeng; Mohedano, Rubén; Benítez, Pablo; Chaves, Julio; Miñano, Juan C; Thienpont, Hugo; Duerr, Fabian

    2016-05-10

    In this work, we present a multifield direct design method for ultrashort throw ratio projection optics. The multifield design method allows us to directly calculate two freeform mirror profiles, which are fitted by odd polynomials and imported into an optical design program as an excellent starting point. Afterward, these two mirrors are represented by XY polynomial freeform surfaces for further optimization. The final configuration consists of an off-the-shelf projection lens and two XY polynomial freeform mirrors to greatly shorten the regular projection distance from 2 m to 48 cm for a 78.3 inch diagonal screen. The values of the modulation transfer function for the optimized freeform mirror system are improved to over 0.6 at 0.5 lp/mm, in comparison with its rotationally symmetric counterpart's 0.43, and the final distortion is less than 1.5%, showing a very good and well-tailored imaging performance over the entire field of view. PMID:27168295

  9. Conceptual design report, 219-S secondary containment upgrade, Project W-178

    SciTech Connect

    Beyer, J.J.

    1993-05-01

    The 219-S Facility is located in the 200-West Area on the Hanford Site and was constructed in 1951. The facility receives and treats liquid, low-level mixed waste from the 222-S Laboratory prior to transfer of that waste to the SY Tank Farm. The 219-S Facility consists of Cell A containing Tanks 101 and 102 and Cell B containing Tank 103 and a spare space. Project W-178 will modify the 219-S Facility to bring it into compliance with the tank system standards in WAC 173-303-640. The secondary containment upgrade will consist of a stainless steel cell liner in both Cell A and the spare space in Cell B. Additionally, Cell B will be modified by taking Tank 103 out of service and installing a new tank: Tank 104. The construction work will be accomplished in phases to minimize service interruption to the 222-S Laboratory. The proposed design and construction method is the most cost effective of four alternatives evaluated during a value engineering session. Project W-178 is a fiscal year 1995 Line Item. Total estimated construction costs of the project are $2,600,000; other project costs are $710,000. The total project cost is $3,300,000.

  10. Design, Implementation, and Evaluation of the Adolescents and Surveillance System for the Obesity Prevention Project.

    PubMed

    Tabacchi, Garden; Bianco, Antonino; Alessi, Nicola; Filippi, Anna Rita; Napoli, Giuseppe; Jemni, Monèm; Censi, Laura; Breda, João; Schumann, Nathali Lehmann; Firenze, Alberto; Vitale, Francesco; Mammina, Caterina

    2016-03-01

    The Adolescents Surveillance System for Obesity prevention (ASSO) Project aimed at developing standardized and web-based tools for collecting data on adolescents' obesity and its potential determinants. This has been implemented and piloted in the local area of Palermo city, Italy. The aim of the present study is to provide an overview of the Project's design, implementation, and evaluation, highlighting all the aspects for a potential scale-up of the surveillance system on the whole national territory and abroad, as a sustainable and effective source of data.The overall structure and management, the ASSO-toolkit, the ASSO-NutFit software, and all developed and used procedures for recruiting, training, and data collecting/analyzing are addressed. An interim evaluation has been performed through a feasibility study; a final Project evaluation has been performed reporting the Strengths, Weaknesses, Opportunities, and Threats (SWOT) and the attributes that a surveillance system should have.This article provides a detailed overview of the Project and highlights that ASSO can be considered a valid, logical, coherent, efficient, and sustainable surveillance system that is consistent with countries' needs and priorities.The system developed by the ASSO Project provides high-quality data and complies with several characteristics typical of a suitable surveillance system. It has a potential of being adopted within the National Health Service and other countries' Health Services for monitoring adolescents' obesity and its determinants, such as food intakes, behaviors, physical activity, and fitness profiles. PMID:27015195

  11. ALARA Design Review for the Resumption of the Plutonium Finishing Plant (PFP) Cementation Process Project Activities

    SciTech Connect

    DAYLEY, L.

    2000-06-14

    The requirements for the performance of radiological design reviews are codified in 10CFR835, Occupational Radiation Protection. The basic requirements for the performance of ALARA design reviews are presented in the Hanford Site Radiological Control Manual (HSRCM). The HSRCM has established trigger levels requiring radiological reviews of non-routine or complex work activities. These requirements are implemented in site procedures HNF-PRO-1622 and 1623. HNF-PRO-1622 Radiological Design Review Process requires that ''radiological design reviews [be performed] of new facilities and equipment and modifications of existing facilities and equipment''. In addition, HNF-PRO-1623 Radiological Work Planning Process requires a formal ALARA Review for planned activities that are estimated to exceed 1 person-rem total Dose Equivalent (DE). The purpose of this review is to validate that the original design for the PFP Cementation Process ensures that the principles of ALARA (As Low As Reasonably Achievable) were included in the original project design. That is, that the design and operation of existing Cementation Process equipment and processes allows for the minimization of personnel exposure in its operation, maintenance and decommissioning and that the generation of radioactive waste is kept to a minimum.

  12. Design Verification Report Spent Nuclear Fuel (SNF) Project Canister Storage Building (CSB)

    SciTech Connect

    BAZINET, G.D.

    2000-11-03

    The Sub-project W379, ''Spent Nuclear Fuel Canister Storage Building (CSB),'' was established as part of the Spent Nuclear Fuel (SNF) Project. The primary mission of the CSB is to safely store spent nuclear fuel removed from the K Basins in dry storage until such time that it can be transferred to the national geological repository at Yucca Mountain Nevada. This sub-project was initiated in late 1994 by a series of studies and conceptual designs. These studies determined that the partially constructed storage building, originally built as part of the Hanford Waste Vitrification Plant (HWVP) Project, could be redesigned to safely store the spent nuclear fuel. The scope of the CSB facility initially included a receiving station, a hot conditioning system, a storage vault, and a Multi-Canister Overpack (MCO) Handling Machine (MHM). Because of evolution of the project technical strategy, the hot conditioning system was deleted from the scope and MCO welding and sampling stations were added in its place. This report outlines the methods, procedures, and outputs developed by Project W379 to verify that the provided Structures, Systems, and Components (SSCs): satisfy the design requirements and acceptance criteria; perform their intended function; ensure that failure modes and hazards have been addressed in the design; and ensure that the SSCs as installed will not adversely impact other SSCs. The original version of this document was prepared by Vista Engineering for the SNF Project. The purpose of this revision is to document completion of verification actions that were pending at the time the initial report was prepared. Verification activities for the installed and operational SSCs have been completed. Verification of future additions to the CSB related to the canister cover cap and welding fixture system and MCO Internal Gas Sampling equipment will be completed as appropriate for those components. The open items related to verification of those requirements are noted

  13. Superconducting link bus design for the accelerator project for upgrade of LHC

    SciTech Connect

    Nobrega, F.; Brandt, J.; Cheban, S.; Feher, S.; Kaducak, M.; Kashikhin, V.; Peterson, T.; /Fermilab

    2011-06-01

    The Accelerator Project for Upgrade of LHC (APUL) is a U.S. project participating in and contributing to CERN's Large Hadron Collider (LHC) upgrade program. Fermi National Accelerator Laboratory in collaboration with Brookhaven National Laboratory was developing sub-systems for the upgrade of the LHC final focus magnet systems. Part of the upgrade called for various lengths of superconducting power transmission lines known as SC Links which were up to 100 m long. The SC Link electrically connects the current leads in the Distribution Feed Boxes to the interaction region magnets. The SC Link is an extension of the magnet bus housed within a cryostat. The present concept for the bus consists of 22 power cables, 4 x 13 kA, 2 x 7 kA, 8 x 2.5 kA and 8 x 0.6 kA bundled into one bus. Different cable and strand possibilities were considered for the bus design including Rutherford cable. The Rutherford cable bus design potentially would have required splices at each sharp elbow in the SC Link. The advantage of the round bus design is that splices are only required at each end of the bus during installation at CERN. The round bus is very flexible and is suitable for pulling through the cryostat. Development of the round bus prototype and of 2 splice designs is described in this paper. Magnetic analysis and mechanical test results of the 13 kA cable and splices are presented.

  14. Superconducting link bus design for the accelerator project for upgrade of LHC

    SciTech Connect

    Nobrega, F.; Brandt, J.; Cheban, S.; Feher, S.; Kaducak, M.; Kashikhin, V.; Peterson, T.; /Fermilab

    2010-08-01

    The Accelerator Project for Upgrade of LHC (APUL) is a U.S. project participating in and contributing to CERN's Large Hadron Collider (LHC) upgrade program. Fermi National Accelerator Laboratory in collaboration with Brookhaven National Laboratory was developing sub-systems for the upgrade of the LHC final focus magnet systems. Part of the upgrade called for various lengths of superconducting power transmission lines known as SC Links which were up to 100 m long. The SC Link electrically connects the current leads in the Distribution Feed Boxes to the interaction region magnets. The SC Link is an extension of the magnet bus housed within a cryostat. The present concept for the bus consists of 22 power cables, 4 x 13 kA, 2 x 7 kA, 8 x 2.5 kA and 8 x 0.6 kA bundled into one bus. Different cable and strand possibilities were considered for the bus design including Rutherford cable. The Rutherford cable bus design potentially would have required splices at each sharp elbow in the SC Link. The advantage of the round bus design is that splices are only required at each end of the bus during installation at CERN. The round bus is very flexible and is suitable for pulling through the cryostat. Development of the round bus prototype and of 2 splice designs is described in this paper. Magnetic analysis and mechanical test results of the 13 kA cable and splices are presented.

  15. The Geoengineering Model Intercomparison Project Phase 6 (GeoMIP6): simulation design and preliminary results

    NASA Astrophysics Data System (ADS)

    Kravitz, B.; Robock, A.; Tilmes, S.; Boucher, O.; English, J. M.; Irvine, P. J.; Jones, A.; Lawrence, M. G.; MacCracken, M.; Muri, H.; Moore, J. C.; Niemeier, U.; Phipps, S. J.; Sillmann, J.; Storelvmo, T.; Wang, H.; Watanabe, S.

    2015-06-01

    We present a suite of new climate model experiment designs for the Geoengineering Model Intercomparison Project (GeoMIP). This set of experiments, named GeoMIP6 (to be consistent with the Coupled Model Intercomparison Project Phase 6), builds on the previous GeoMIP simulations, and has been expanded to address several further important topics, including key uncertainties in extreme events, the use of geoengineering as part of a portfolio of responses to climate change, and the relatively new idea of cirrus cloud thinning to allow more longwave radiation to escape to space. We discuss experiment designs, as well as the rationale for those designs, showing preliminary results from individual models when available. We also introduce a new feature, called the GeoMIP Testbed, which provides a platform for simulations that will be performed with a few models and subsequently assessed to determine whether the proposed experiment designs will be adopted as core (Tier 1) GeoMIP experiments. This is meant to encourage various stakeholders to propose new targeted experiments that address their key open science questions, with the goal of making GeoMIP more relevant to a broader set of communities.

  16. Status of the mechanical design of the 650 MHz cavities for Project X

    SciTech Connect

    Barbanotti, S.; Grimm, C.; Champion, M.; Foley, M.; Ginsburg, C.M.; Gonin, I.; Peterson, T.; Ristori, L.; Yakovlev, V.; /Fermilab

    2011-03-01

    In the high-energy section of the Project X Linac, acceleration of H{sup -} ions takes place in superconducting cavities operating at 650 MHz. Two families of five-cell elliptical cavities are planned: beta = 0.61 and beta = 0.9. A specific feature of the Project X Linac is low beam loading, and thus, low bandwidth and higher sensitivity to microphonics. Efforts to optimize the mechanical design of the cavities to improve their mechanical stability in response to the helium bath pressure fluctuations will be presented. These efforts take into account constraints such as cost and ease of fabrication. Also discussed will be the overall design status of the cavities and their helium jackets. The proposed design of the 3 GeV Project X superconducting (SC) Linac employs 650 MHz five-cell elliptical cavities to accelerate 1.0 mA of average H-beam current in the 160-3000 MeV energy range. The 650 MHz region of the Linac is divided into two sections with two different geometric phase velocity factors: beta = 0.61 to cover the 160-520 MeV range and beta = 0.9 to cover the 520-3000 MeV range. Approximately 40 beta = 0.61 and 150 beta = 0.9 cavities are currently planned for the project. An R&D program is in progress at FNAL, in collaboration with TJNAF and India, to develop the 650 MHz cavities for the proposed Linac design. This R&D program includes the design and fabrication of several beta = 0.61 and beta = 0.9 single-cell prototypes for evaluation prior to production of the five-cell cavities. FNAL has contracted AES to fabricate the beta = 0.9 prototypes, while TJNAF is building beta = 0.61 prototypes of their own design. In the remainder of this paper we will restrict our discussion to the five-cell beta = 0.9 cavities.

  17. Designing and Implementing Service Learning Projects in an Introductory Oceanography Course Using the ``8-Block Model''

    NASA Astrophysics Data System (ADS)

    Laine, E. P.; Field, C.

    2010-12-01

    The Campus Compact for New Hampshire (Gordon, 2003) introduced a practical model for designing service-learning exercises or components for new or existing courses. They divided the design and implementation process into eight concrete areas, the “8-Block Model”. Their goal was to demystify the design process of service learning courses by breaking it down into interconnected components. These components include: project design, community partner relations, the problem statement, building community in the classroom, building student capacity, project management, assessment of learning, and reflection and connections. The project design component of the “8-Block Model” asks that the service performed be consistent with the learning goals of the course. For science courses students carry out their work as a way of learning science and the process of science, not solely for the sake of service. Their work supports the goals of a community partner and the community partner poses research problems for the class in a letter on their letterhead. Linking student work to important problems in the community effectively engages students and encourages them to work at more sophisticated levels than usually seen in introductory science classes. Using team-building techniques, the classroom becomes a safe, secure learning environment that encourages sharing and experimentation. Targeted lectures, labs, and demonstrations build the capacity of students to do their research. Behind the scenes project management ensures student success. Learning is assessed using a variety of tools, including graded classroom presentations, poster sessions, and presentations and reports to community partners. Finally, students reflect upon their work and make connections between their research and its importance to the well being of the community. Over the past 10 years, we have used this approach to design and continually modify an introductory oceanography course for majors and non

  18. Design of the PET-MR system for head imaging of the DREAM Project

    NASA Astrophysics Data System (ADS)

    González, A. J.; Conde, P.; Hernández, L.; Herrero, V.; Moliner, L.; Monzó, J. M.; Orero, A.; Peiró, A.; Rodríguez-Álvarez, M. J.; Ros, A.; Sánchez, F.; Soriano, A.; Vidal, L. F.; Benlloch, J. M.

    2013-02-01

    In this paper we describe the overall design of a PET-MR system for head imaging within the framework of the DREAM Project as well as the first detector module tests. The PET system design consists of 4 rings of 16 detector modules each and it is expected to be integrated in a head dedicated radio frequency coil of an MR scanner. The PET modules are based on monolithic LYSO crystals coupled by means of optical devices to an array of 256 Silicon Photomultipliers. These types of crystals allow to preserve the scintillation light distribution and, thus, to recover the exact photon impact position with the proper characterization of such a distribution. Every module contains 4 Application Specific Integrated Circuits (ASICs) which return detailed information of several light statistical momenta. The preliminary tests carried out on this design and controlled by means of ASICs have shown promising results towards the suitability of hybrid PET-MR systems.

  19. Preliminary design studies for the DESCARTES and CIDER codes. Hanford Environmental Dose Reconstruction Project

    SciTech Connect

    Eslinger, P.W.; Miley, T.B.; Ouderkirk, S.J.; Nichols, W.E.

    1992-12-01

    The Hanford Environmental Dose Reconstruction (HEDR) project is developing several computer codes to model the release and transport of radionuclides into the environment. This preliminary design addresses two of these codes: Dynamic Estimates of Concentrations and Radionuclides in Terrestrial Environments (DESCARTES) and Calculation of Individual Doses from Environmental Radionuclides (CIDER). The DESCARTES code will be used to estimate the concentration of radionuclides in environmental pathways, given the output of the air transport code HATCHET. The CIDER code will use information provided by DESCARTES to estimate the dose received by an individual. This document reports on preliminary design work performed by the code development team to determine if the requirements could be met for Descartes and CIDER. The document contains three major sections: (i) a data flow diagram and discussion for DESCARTES, (ii) a data flow diagram and discussion for CIDER, and (iii) a series of brief statements regarding the design approach required to address each code requirement.

  20. Preliminary design requirements document (DRD) for Project W-236B, ``Initial Pretreatment Module``

    SciTech Connect

    Swanson, L.M.

    1995-02-15

    The scope of this Design Requirements Document (DRD) is to identify and define the functions, with associated requirements, which must be performed to separate Hanford Site tank waste supernatants into low-level and high-level fractions. This documents sets forth function requirements, performance requirements, and design constraints necessary to begin conceptual design for the Initial Pretreatment Module (IPM). System and physical interfaces between the IPM project and the Tank Waste Remediation System (TWRS) are identified. The constraints, performance requirements, and transfer of information and data across a technical interface will be documented in an Interface Control Document. Supplemental DRDs will be prepared to provide more detailed requirements specific to systems described in the DRD.

  1. The human studies database project: federating human studies design data using the ontology of clinical research.

    PubMed

    Sim, Ida; Carini, Simona; Tu, Samson; Wynden, Rob; Pollock, Brad H; Mollah, Shamim A; Gabriel, Davera; Hagler, Herbert K; Scheuermann, Richard H; Lehmann, Harold P; Wittkowski, Knut M; Nahm, Meredith; Bakken, Suzanne

    2010-01-01

    Human studies, encompassing interventional and observational studies, are the most important source of evidence for advancing our understanding of health, disease, and treatment options. To promote discovery, the design and results of these studies should be made machine-readable for large-scale data mining, synthesis, and re-analysis. The Human Studies Database Project aims to define and implement an informatics infrastructure for institutions to share the design of their human studies. We have developed the Ontology of Clinical Research (OCRe) to model study features such as design type, interventions, and outcomes to support scientific query and analysis. We are using OCRe as the reference semantics for federated data sharing of human studies over caGrid, and are piloting this implementation with several Clinical and Translational Science Award (CTSA) institutions. PMID:21347149

  2. A Web-Based System for Monitoring and Controlling Multidisciplinary Design Projects

    NASA Technical Reports Server (NTRS)

    Salas, Andrea O.; Rogers, James L.

    1997-01-01

    In today's competitive environment, both industry and government agencies are under enormous pressure to reduce the time and cost of multidisciplinary design projects. A number of frameworks have been introduced to assist in this process by facilitating the integration of and communication among diverse disciplinary codes. An examination of current frameworks reveals weaknesses in various areas such as sequencing, displaying, monitoring, and controlling the design process. The objective of this research is to explore how Web technology, in conjunction with an existing framework, can improve these areas of weakness. This paper describes a system that executes a sequence of programs, monitors and controls the design process through a Web-based interface, and visualizes intermediate and final results through the use of Java(Tm) applets. A small sample problem, which includes nine processes with two analysis programs that are coupled to an optimizer, is used to demonstrate the feasibility of this approach.

  3. Robust Control Design for Vibration Isolation of an Electron Beam Projection Lithography System

    NASA Astrophysics Data System (ADS)

    Wang, Fu-Cheng; Hong, Min-Feng; Yen, Jia-Yush

    2010-06-01

    This paper describes vibration control for an electron beam projection lithography (EPL) system. Two kinds of disturbances should be considered for an EPL: load disturbances from the machine and ground disturbances from the environment. However, the suspension settings for insulating these two disturbances conflict with each other. Therefore, we propose a double-layer optical table and apply disturbance response decomposing (DRD) techniques to independently control the disturbances. We use a passive control structure to isolate the ground disturbances, and an active control structure to suppress load disturbances. In addition, symmetric transformation is applied to decouple a full optical table into bounce/pitch and roll/warp half-table models, which can be further decoupled into quarter-table models to simplify controller design. Finally, we apply robust control techniques to design active controllers. From both simulation and experimental results, the designed H∞ robust controllers are proven effective in reducing EPL system vibrations.

  4. Calculus: An Active Approach with Projects.

    ERIC Educational Resources Information Center

    Hilbert, Steve; And Others

    Ithaca College, in New York, has developed and tested a projects-based first-year calculus course over the last 3 years which uses the graphs of functions and physical phenomena to illustrate and motivate the major concepts of calculus and to introduce students to mathematical modeling. The course curriculum is designed to: (1) emphasize on the…

  5. Spent Nuclear Fuel (SNF) Project Cask and MCO Helium Purge System Design Review Completion Report Project A.5 and A.6

    SciTech Connect

    ARD, K.E.

    2000-04-19

    This report documents the results of the design verification performed on the Cask and Multiple Canister Over-pack (MCO) Helium Purge System. The helium purge system is part of the Spent Nuclear Fuel (SNF) Project Cask Loadout System (CLS) at 100K area. The design verification employed the ''Independent Review Method'' in accordance with Administrative Procedure (AP) EN-6-027-01.

  6. A review of design concepts for the Advanced Fluids Module (AFM) project

    NASA Technical Reports Server (NTRS)

    Hill, Myron E.; Tschen, Peter S.

    1993-01-01

    This paper reviews preliminary fluid module design concepts for the Advanced Fluids Module (AFM) project. The objective of this effort is to provide a facility that can handle a wide variety of fluids experiments. Sample science requirements were written and conceptual designs were subsequently generated during the last year. Experiments from the following fluid physics subject areas were used as conceptual design drivers: static and dynamic interfacial phenomena; bubble/droplet thermocapillary migration; surface tension convection and instabilities; thermal/solutal convection; pool boiling; and multiphase flow. After the conceptual designs were completed, the next phase attempted to combine experiments capabilities into a multipurpose, multiuser apparatus configured for the Space Station Freedom. It was found that all the fluid subject areas considered could be accommodated by three basic types of fluids modules. These modules are the Static Fluid Cell Module, the Dynamic Fluid Cell Module, and the Multiphase Flow Module. Descriptions of these preliminary modules designs and their particular sub-systems (e.g., fluid and thermal systems) are discussed. These designs will be refined as the nature of the flight program becomes clearer over the next six to twelve months.

  7. Design of a low-[beta-2]-gap spoke resonator for the AAA Project

    SciTech Connect

    Krawczyk, F. L.; Garnett, R. W.; La Fave, R. P.; Kelley, J. P.; Schrage, D. L.; Tajima, T.; Roybal, P. L.

    2001-01-01

    In this paper, we present the electromagnetic and structural design of a low-b superconducting spoke resonator for a beam-test in the Low Energy Demonstration Accelerator (LEDA). This test is part of the Advanced Accelerator Applications (AAA) project. Recently, the use of superconducting resonators for energies greater than 6.7 MeV has been approved. The beam test will use the lowest-b resonator from this accelerator design. The choices of the cavity dimensions are driven by its use immediately downstream of the LEDA Radio-Frequency Quadrupole (RFQ). The frequency is 350 MHz. The length corresponds to a geometric b (bg) of 0.175. Our design approach has been to carry out an integrated RF and mechanical design from the start. The final cavity is well understood in terms of RF and mechanical properties. The RF properties, like Q, R/Q, peak surface fields and acceleration efficiency are very reasonable for such a low-b structure. The design also includes power coupler, vacuum and pick-up ports and their influences. The mechanical design added tuning sensitivities, tuning forces, stiffening schemes and the understanding of stresses under various load conditions.

  8. Design and Anticipated Outcomes of the eMERGE-PGx Project: A Multi-Center Pilot for Pre-Emptive Pharmacogenomics in Electronic Health Record Systems

    PubMed Central

    Rasmussen-Torvik, Laura J.; Stallings, Sarah C.; Gordon, Adam S.; Almoguera, Berta; Basford, Melissa A.; Bielinski, Suzette J.; Brautbar, Ariel; Brilliant, Murray; Carrell, David S.; Connolly, John; Crosslin, David R.; Doheny, Kimberly F.; Gallego, Carlos J.; Gottesman, Omri; Kim, Daniel Seung; Leppig, Kathleen A.; Li, Rongling; Lin, Simon; Manzi, Shannon; Mejia, Ana R.; Pacheco, Jennifer A.; Pan, Vivian; Pathak, Jyotishman; Perry, Cassandra L.; Peterson, Josh F.; Prows, Cynthia A.; Ralston, James; Rasmussen, Luke V.; Ritchie, Marylyn D.; Sadhasivam, Senthilkumar; Scott, Stuart A.; Smith, Maureen; Vega, Aida; Vinks, Alexander A.; Volpi, Simona; Wolf, Wendy A.; Bottinger, Erwin; Chisholm, Rex L.; Chute, Christopher G.; Haines, Jonathan L.; Harley, John B.; Keating, Brendan; Holm, Ingrid A.; Kullo, Iftikhar J.; Jarvik, Gail P.; Larson, Eric B.; Manolio, Teri; McCarty, Catherine A.; Nickerson, Deborah A.; Scherer, Steven E.; Williams, Marc S.; Roden, Dan M.; Denny, Joshua C.

    2014-01-01

    We describe here the design and initial implementation of the eMERGE-PGx project. eMERGE-PGx, a partnership of the eMERGE and PGRN consortia, has three objectives : 1) Deploy PGRNseq, a next-generation sequencing platform assessing sequence variation in 84 proposed pharmacogenes, in nearly 9,000 patients likely to be prescribed drugs of interest in a 1–3 year timeframe across several clinical sites; 2) Integrate well-established clinically-validated pharmacogenetic genotypes into the electronic health record with associated clinical decision support and assess process and clinical outcomes of implementation; and 3) Develop a repository of pharmacogenetic variants of unknown significance linked to a repository of EHR-based clinical phenotype data for ongoing pharmacogenomics discovery. We describe site-specific project implementation and anticipated products, including genetic variant and phenotype data repositories, novel variant association studies, clinical decision support modules, clinical and process outcomes, approaches to manage incidental findings, and patient and clinician education methods. PMID:24960519

  9. Design and anticipated outcomes of the eMERGE-PGx project: a multicenter pilot for preemptive pharmacogenomics in electronic health record systems.

    PubMed

    Rasmussen-Torvik, L J; Stallings, S C; Gordon, A S; Almoguera, B; Basford, M A; Bielinski, S J; Brautbar, A; Brilliant, M H; Carrell, D S; Connolly, J J; Crosslin, D R; Doheny, K F; Gallego, C J; Gottesman, O; Kim, D S; Leppig, K A; Li, R; Lin, S; Manzi, S; Mejia, A R; Pacheco, J A; Pan, V; Pathak, J; Perry, C L; Peterson, J F; Prows, C A; Ralston, J; Rasmussen, L V; Ritchie, M D; Sadhasivam, S; Scott, S A; Smith, M; Vega, A; Vinks, A A; Volpi, S; Wolf, W A; Bottinger, E; Chisholm, R L; Chute, C G; Haines, J L; Harley, J B; Keating, B; Holm, I A; Kullo, I J; Jarvik, G P; Larson, E B; Manolio, T; McCarty, C A; Nickerson, D A; Scherer, S E; Williams, M S; Roden, D M; Denny, J C

    2014-10-01

    We describe here the design and initial implementation of the eMERGE-PGx project. eMERGE-PGx, a partnership of the Electronic Medical Records and Genomics Network and the Pharmacogenomics Research Network, has three objectives: (i) to deploy PGRNseq, a next-generation sequencing platform assessing sequence variation in 84 proposed pharmacogenes, in nearly 9,000 patients likely to be prescribed drugs of interest in a 1- to 3-year time frame across several clinical sites; (ii) to integrate well-established clinically validated pharmacogenetic genotypes into the electronic health record with associated clinical decision support and to assess process and clinical outcomes of implementation; and (iii) to develop a repository of pharmacogenetic variants of unknown significance linked to a repository of electronic health record-based clinical phenotype data for ongoing pharmacogenomics discovery. We describe site-specific project implementation and anticipated products, including genetic variant and phenotype data repositories, novel variant association studies, clinical decision support modules, clinical and process outcomes, approaches to managing incidental findings, and patient and clinician education methods. PMID:24960519

  10. Incentive contract design in project management with serial tasks and uncertain completion times

    NASA Astrophysics Data System (ADS)

    Yang, Kai; Zhao, Ruiqing; Lan, Yanfei

    2016-04-01

    This article investigates an incentive contract design problem for a project manager who operates a project consisting of multiple tasks performed sequentially by different subcontractors in which all task completion times are uncertain and described by fuzzy variables. On the basis of an expected value criterion and a critical value criterion, two classes of fuzzy bilevel programming models are developed. In the case where the uncertain task completion times are mutually independent, each model can first be decomposed into multiple equivalent sub-models by taking advantage of the structural characteristics, and then a two-step optimization method is employed to derive the optimal incentive contract in each sub-model. In a more general case where the uncertain task completion times are correlative, the approximation approach (AA) technique is adopted first in order to evaluate the objective functions involving fuzzy parameters, which are usually difficult to convert into their crisp equivalents. Then, an AA-based hybrid genetic algorithm integrated with the golden search method and variable neighbourhood search is designed to solve the proposed fuzzy bilevel programming models. Finally, a numerical example of a construction project is conducted to demonstrate the modelling idea and the effectiveness of the proposed methods.

  11. Design criteria document, Fire Protection Task, K Basin Essential Systems Recovery, Project W-405

    SciTech Connect

    Johnson, B.H.

    1994-12-14

    The K Basin were constructed in the early 1950`s with a 20 year design life. The K Basins are currently in their third design life and are serving as a near term storage facility for irradiated N Reactor fuel until an interim fuel storage solution can be implemented. In April 1994, Project W-405, K Basin Essential Systems Recovery, was established to address (among other things) the immediate fire protection needs of the 100K Area. A Fire Barrier Evaluation was performed for the wall between the active and inactive areas of the 105KE and 105KW buildings. This evaluation concludes that the wall is capable of being upgraded to provide an equivalent level of fire resistance as a qualified barrier having a fire resistance rating of 2 hours. The Fire Protection Task is one of four separate Tasks included within the scope of Project W405, K Basin Essential systems Recovery. The other three Tasks are the Water Distribution System Task, the Electrical System Task, and the Maintenance Shop/Support Facility Task. The purpose of Project W-405`s Fire Protection Task is to correct Life Safety Code (NFPA 101) non-compliances and to provide fire protection features in Buildings 105KE, 105KW and 190KE that are essential for assuring the safe operation and storage of spent nuclear fuel at the 100K Area Facilities` Irradiated Fuel Storage Basins (K Basins).

  12. The telerobot workstation testbed for the shuttle aft flight deck: A project plan for integrating human factors into system design

    NASA Technical Reports Server (NTRS)

    Sauerwein, Timothy

    1989-01-01

    The human factors design process in developing a shuttle orbiter aft flight deck workstation testbed is described. In developing an operator workstation to control various laboratory telerobots, strong elements of human factors engineering and ergonomics are integrated into the design process. The integration of human factors is performed by incorporating user feedback at key stages in the project life-cycle. An operator centered design approach helps insure the system users are working with the system designer in the design and operation of the system. The design methodology is presented along with the results of the design and the solutions regarding human factors design principles.

  13. Pure-phase and pure-amplitude hologram design using the method of generalized projections

    NASA Astrophysics Data System (ADS)

    Catino, William Charles

    The overall contribution of the research presented in this dissertation is a systematic procedure for designing computer-generated holograms subject to far-field image constraints. The method of generalized projections is used to design pure-phase and pure-amplitude diffraction holograms that generate prescribed gray-scale images in the Fourier frequency plane. Performance is demonstrated with objective measures (error, efficiency, and variance), as well as with subjective comparison of images. Test images include a photographic quality image of Lena, a uniform intensity spot array, and a binary amplitude block text image. Projection algorithms are derived for pure-phase holograms with both continuous and quantized phase characteristics from a prescribed far-field magnitude constraint. The performance of the pure-phase hologram designs, as measured in the far-field image, is always very good for the continuous phase case and for the quantized phase case with a large number of phase quantization levels. However, as the number of quantization levels decreases, the performance typically degrades. Performance is significantly improved by constraining the energy in mutually exclusive cliques, that is, groups of image plane (far-field) pixels, instead of constraining the intensity of each individual pixel. Even for the binary phase case, acceptable images are generated with the clique energy algorithm. The method of generalized projections is also used to design pure-amplitude diffraction holograms using a prescribed image intensity constraint. Two algorithms are derived: the direct method, which nonlinearly constrains the hologram transmittance to the range of real values in (0,1); and the indirect method, which constrains the transmittance values to the real axis, and linearly transforms the resulting values to the range (0,1). Digital amplitude holograms are simulated by quantizing the amplitude holograms resulting from the indirect method. The indirect method

  14. Introduction to the Biomass Project: An Illustration of Evidence-Centered Assessment Design and Delivery Capability. CSE Report.

    ERIC Educational Resources Information Center

    Steinberg, Linda S.; Mislevy, Robert J.; Almond, Russell G.; Baird, Andrew B.; Cahallan, Cara; Dibello, Louis V.; Senturk, Deniz; Yan, Duanli; Chernick, Howard; Kindfield, Ann C. H.

    This paper describes the design rationale for a prototype of an innovative assessment product, and the process that led to the design. The goals of the Biomass project were to demonstrate: (1) an assessment product designed to serve two new purposes in the transition from high school to college; and (2) the capability needed to produce this kind…

  15. 23 CFR 636.104 - Does this part apply to all Federal-aid design-build projects?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING General § 636.104 Does this part apply to all Federal-aid design-build projects? The provisions of this part apply to all Federal-aid design-build... 23 Highways 1 2011-04-01 2011-04-01 false Does this part apply to all Federal-aid...

  16. Case study of a project-based learning course in civil engineering design

    NASA Astrophysics Data System (ADS)

    Gavin, K.

    2011-12-01

    This paper describes the use of project-based learning to teach design skills to civil engineering students at University College Dublin (UCD). The paper first considers the development of problem-based leaning (PBL) as a tool in higher education. The general issues to be considered in the design of the curriculum for a PBL module are reviewed. Consideration of the literature on the application of PBL in civil engineering suggests that, because of the hierarchical nature of engineering education, PBL is best applied in a hybrid form known as Project Based Learning. A detailed description is given of how hybrid PBL was implemented in the final year of a civil engineering degree programme. In the final section, the results of an evaluation process designed to gain an insight into students' perceptions of the PBL process are reviewed. The module, which was developed at UCD, provided an excellent mechanism for developing many skills, including problem-solving, innovation, group-working and presentation skills desired by graduate employers. It was clear that the students enjoyed the peer to peer teaching and increased interaction with staff and external experts, which the problem-solving nature of the module facilitated.

  17. Effective Design and Evaluation of Serious Games: The Case of the e-VITA Project

    NASA Astrophysics Data System (ADS)

    Pappa, Dimitra; Pannese, Lucia

    Learning and training are presently facing new challenges and a strong transformation. The use of electronic games for education (game-based learning) promotes an agile, immersive and stimulating form of learning that fosters learner engagement and motivation. Nonetheless, the design of effective and engaging educational games is a creative process that is unique to each situation. This paper discusses the inherent challenges of building intellectually appropriate and engaging games and presents the methodology adopted in the case of the e-VITA project that applies GBL to promote knowledge sharing and transfer for intergenerational learning. The paper analyses the e-VITAframework for SGs evaluation, which is central to the project's iterative development approach. Early findings stemming from the validation of the e-VITA prototype game are also presented.

  18. Immobilized low-activity waste interim storage facility, Project W-465 conceptual design report

    SciTech Connect

    Pickett, W.W.

    1997-12-30

    This report outlines the design and Total Estimated Cost to modify the four unused grout vaults for the remote handling and interim storage of immobilized low-activity waste (ILAW). The grout vault facilities in the 200 East Area of the Hanford Site were constructed in the 1980s to support Tank Waste disposal activities. The facilities were to serve project B-714 which was intended to store grouted low-activity waste. The existing 4 unused grout vaults, with modifications for remote handling capability, will provide sufficient capacity for approximately three years of immobilized low activity waste (ILAW) production from the Tank Waste Remediation System-Privatization Vendors (TWRS-PV). These retrofit modifications to the grout vaults will result in an ILAW interim storage facility (Project W465) that will comply with applicable DOE directives, and state and federal regulations.

  19. EarthCube as an information resource marketplace; the GEAR Project conceptual design

    NASA Astrophysics Data System (ADS)

    Richard, S. M.; Zaslavsky, I.; Gupta, A.; Valentine, D.

    2015-12-01

    Geoscience Architecture for Research (GEAR) is approaching EarthCube design as a complex and evolving socio-technical federation of systems. EarthCube is intended to support the science research enterprise, for which there is no centralized command and control, requirements are a moving target, the function and behavior of the system must evolve and adapt as new scientific paradigms emerge, and system participants are conducting research that inherently implies seeking new ways of doing things. EarthCube must address evolving user requirements and enable domain and project systems developed under different management and for different purposes to work together. The EC architecture must focus on creating a technical environment that enables new capabilities by combining existing and newly developed resources in various ways, and encourages development of new resource designs intended for re-use and interoperability. In a sense, instead of a single architecture design, GEAR provides a way to accommodate multiple designs tuned to different tasks. This agile, adaptive, evolutionary software development style is based on a continuously updated portfolio of compatible components that enable new sub-system architecture. System users make decisions about which components to use in this marketplace based on performance, satisfaction, and impact metrics collected continuously to evaluate components, determine priorities, and guide resource allocation decisions by the system governance agency. EC is designed as a federation of independent systems, and although the coordinator of the EC system may be named an enterprise architect, the focus of the role needs to be organizing resources, assessing their readiness for interoperability with the existing EC component inventory, managing dependencies between transient subsystems, mechanisms of stakeholder engagement and inclusion, and negotiation of standard interfaces, rather than actual specification of components. Composition of

  20. Association of Maternal Short Sleep Duration with Adiposity and Cardio-Metabolic Status at 3 Years Postpartum

    PubMed Central

    Taveras, Elsie M.; Rifas-Shiman, Sheryl L.; Rich-Edwards, Janet W.; Gunderson, Erica P.; Stuebe, Alison M.; Mantzoros, Christos S.

    2011-01-01

    The purpose of this study was to examine the association of short sleep duration among women in the first year postpartum with adiposity and cardio-metabolic status at 3-years postpartum. We studied 586 women in Project Viva, a prospective cohort. At 6 months and 1 year postpartum, women reported the number of hours they slept in a 24-hour period, from which we calculated a weighted average of daily sleep. We used multivariable regression analyses to predict the independent effects of short sleep duration (≤ 5 h/d v.> 5 h/d) on adiposity, glucose metabolism, lipid metabolism, and adipokines at 3-years postpartum. Women’s mean (SD) hours of daily sleep in the first year postpartum was 6.7 (0.97) hours. After adjusting for age, race/ethnicity, education, parity, pre-pregnancy body mass index, and excessive gestational weight gain, we found that postpartum sleep ≤ 5 h/d was associated with higher postpartum weight retention (β 1.50 kg; 95% CI: 0.02, 2.86), higher subscapular + triceps skinfold thickness (β 3.94 mm; 95% CI: 1.27, 6.60) and higher waist circumference (β 3.10 cm; 95% CI: 1.25, 4.94) at 3-years postpartum. We did not observe associations of short sleep duration with measures of cardio-metabolic status at 3-years postpartum. In conclusion, short sleep duration in the first year postpartum is associated with higher adiposity at 3-years postpartum. PMID:20489690