Science.gov

Sample records for scirehab project series

  1. SCIRehab Project Series: The Occupational Therapy Taxonomy

    PubMed Central

    Ozelie, Rebecca; Sipple, Catherine; Foy, Teresa; Cantoni, Kara; Kellogg, Katherine; Lookingbill, Jennifer; Backus, Deborah; Gassaway, Julie

    2009-01-01

    Background/Objective: Lack of a classification system for occupational therapy (OT) rehabilitation interventions for traumatic spinal cord injury (SCI) rehabilitation in the United States makes conducting outcomes research difficult. This article describes an OT SCI rehabilitation taxonomy (system to categorize and classify treatments). Methods: OT clinicians and researchers from 6 SCI rehabilitation centers developed a taxonomy to describe details of each OT session. This effort is part of the SCIRehab study, which uses the practice-based evidence, observational research methodology to examine current treatment processes without changing existing practice. Results: The OT taxonomy consists of 26 OT activities (eg, training on activities of daily living, communication, home management skills, wheelchair mobility, bed mobility, transfers, balance, strengthening, stretching, equipment evaluation, and community reintegration). Time spent on each activity is documented along with therapeutic interventions used to facilitate the activity. Treatment descriptions are enhanced further with identification of assistance needs, patient direction of care, and family involvement, which help to describe and guide OT activity selection. The OT taxonomy documentation process includes all OT rehabilitation interventions for patients with SCI while maintaining efficiency in data collection. Conclusion: The electronic documentation system is being used at 6 centers for all OT sessions with 1,500 patients with acute traumatic SCI. It is the largest known attempt to document details of the comprehensive OT rehabilitation process for patients with SCI in the United States. PMID:19810630

  2. SCIRehab Project Series: The Speech Language Pathology Taxonomy

    PubMed Central

    Gordan, Wendy; Spivak-David, Dana; Adornato, Viki; Dale, Beverly; Brougham, Rebecca; Georgeadis, Amy C; Gassaway, Julie

    2009-01-01

    Introduction: Outcomes research for speech language pathology (SLP) interventions for acute traumatic spinal cord injury (SCI) rehabilitation in the US is difficult because of the lack of a treatment classification system (taxonomy). Objective: To describe a taxonomy developed by speech language pathologists (SLPs) to examine the effects of SLP interventions on SCI rehabilitation outcomes. Methods: The SCIRehab study uses practice-based evidence, a rigorous observational methodology that examines treatment processes without specifying or requiring specific therapeutic interventions. Speech language pathology lead clinicians and researchers at 6 US SCI centers developed a detailed SLP taxonomy documentation process that is comprehensive of SLP interventions for patients with SCI. Results: The SLP taxonomy consists of 7 intervention categories that address deficits (speech production for patients with artificial airway, motor speech and voice, swallowing, cognitive-communication, and communication) and the associated exercises and tasks that patients perform. Time is recorded for each category, and supplementary information focuses on cueing needs and family involvement that helps to describe and guide intervention selection. The SCIRehab project is enrolling 1,500 patients with acute traumatic SCI at 6 inpatient rehabilitation facilities. Conclusions: Speech language pathology taxonomy information is being captured for the SCIRehab patients who are referred for SLP services; this may be the first attempt to document the many details of the SLP rehabilitation process for patients with SCI in the US. PMID:19810632

  3. Relationship of therapeutic recreation inpatient rehabilitation interventions and patient characteristics to outcomes following spinal cord injury: The SCIRehab project

    PubMed Central

    Cahow, Claire; Gassaway, Julie; Rider, Cecilia; Joyce, Joan P.; Bogenshutz, Andrew; Edens, Kelly; Kreider, Scott E. D.; Whiteneck, Gale

    2012-01-01

    Objective To investigate associations of therapeutic recreation (TR) interventions during inpatient rehabilitation for patients with traumatic spinal cord injury (SCI) with functional, participation, and quality of life outcomes. Methods In this prospective observational study, data were obtained from systematic recording of TR services by certified TR specialists, chart review, and patient interview. Results TR interventions, including exposure to community settings and leisure activities, add to the variance explained (in addition to the strong predictors of injury classification, admission motor Functional Independence Measure (FIM), and other patient characteristics) in outcomes at the time of rehabilitation discharge (FIM, discharge to home) and at the 1-year injury anniversary (FIM, working or being in school, residing at home, and societal participation as measured by the Craig Handicap Assessment and Reporting Technique (CHART)). They also are associated with less rehospitalization and less pressure development after discharge. In addition, more time spent in specific TR activities during rehabilitation is associated with more participation in the same type of activities at the 1-year injury anniversary. Conclusion(s) Greater participation in TR-led leisure skill and community activities during rehabilitation is a positive predictor of multiple outcomes at rehabilitation discharge and the 1-year injury anniversary demonstrating that TR activities are associated with a return to a productive and healthy life after SCI. Further research should focus on the impact of TR on longer-term outcomes to determine whether relationships continue or change as persons continue to adapt to their life after SCI. Note This is the fourth of nine articles in the SCIRehab series. PMID:23318036

  4. Relationship of speech-language pathology inpatient rehabilitation interventions and patient characteristics to outcomes following spinal cord injury: The SCIRehab Project

    PubMed Central

    Gordan, Wendy; Gerber, Donald; David, Dana Spivack; Adornato, Viki; Brougham, Rebecca; Gassaway, Julie; Kreider, Scott E.D.; Whiteneck, Gale

    2012-01-01

    Background/objective Describe associations of patient characteristics and speech–language pathology (SLP) interventions provided during impatient rehabilitation for spinal cord injury (SCI) to outcomes at discharge and 1-year post-injury. Methods Speech–language pathologists at six inpatient rehabilitation centers documented details of treatment provided. Least squares regression modeling was used to predict outcomes at discharge and 1-year injury anniversary. Cognitive, participation, and mood outcomes for a subsample of patients with traumatic brain injury (TBI) and cognitive-communication limitations (CCLs) were examined. Results SLP treatment factors explain a small amount of variation in cognitive Functional Independence Measure (FIM), participation, and mood. Variation explained by treatment factors for cognitive outcomes at the time of discharge increased when the patient group was more homogeneous (patients with TBI and CCLs). More time in SLP cognitive-communication interventions had a negative relationship, while longer length of stay was positive. The added explanatory power was not seen for similar outcomes at 1-year post-injury. Conclusion Patients with SCI who have the greatest need for interventions to address cognitive limitations due to TBI receive the most SLP cognitive-communication treatment and show the greatest amount of improvement during rehabilitation. Their cognitive functioning remained impaired at discharge; this likely accounts for the consistent finding that more hours of SLP cognitive-communication treatment is associated with lower cognitive FIM scores at discharge. Future research on individuals with dual SCI and TBI should include more comprehensive assessment of individual differences in cognitive performance in order to better examine the complex relationships between SLP treatments and outcomes. Note This is the fifth of nine articles in this SCIRehab series. PMID:23318037

  5. Patterns in Wheeled Mobility Skills Training, Equipment Evaluation, and Utilization: Findings from the SCIRehab Project.

    PubMed

    Taylor, Sally; Gassaway, Julie; Heisler-Varriale, Lauren A; Kozlowski, Allan; Teeter, Laura; Labarbera, Jacqueline; Vargas, Carolyn; Natale, Audrey; Swirsky, Alison

    2015-01-01

    Patients with traumatic spinal cord injury (SCI) participate in manual and power wheelchair (WC) skills training during inpatient rehabilitation; wheeled mobility evaluations aim to optimize use, fit, and function of equipment following discharge. Occupational and physical therapists documented treatment sessions during inpatient rehabilitation to describe types and quantity of WC skills training and adaptive equipment (AE) provided by neurological level of injury. Most patients participated in WC skills training; variation in type and frequency exists. Propulsion/driving skills were practiced most frequently. A majority of patients participated in equipment evaluations; assessment/prescription and fitting were performed frequently; mat evaluations were done infrequently. Most patients received mobility equipment in a timely manner; they continued to use their WC and were satisfied with its fit and function at the one-year injury anniversary. High levels of respondent satisfaction with fit and function of WCs suggest clinicians are prescribing mobility devices adequately and accurately supplementing information obtained during equipment assessment and fitting sessions with information from general treatment sessions. Variation in type and frequency of WC training provided by level of SCI and in types of WC prescribed use provides a foundation for future research to relate treatment modalities with functional and participation outcomes.

  6. Earth Science: 49 Science Fair Projects Series.

    ERIC Educational Resources Information Center

    Bonnet, Robert L.; Keen, G. Daniel

    This book offers a large collection of Earth science projects and project ideas for students, teachers, and parents. The projects described are complete but can also be used as spring boards to create expanded projects. Overviews, organizational direction, suggested hypotheses, materials, procedures, and controls are provided. The projects…

  7. Environmental Science: 49 Science Fair Projects. Science Fair Projects Series.

    ERIC Educational Resources Information Center

    Bonnet, Robert L.; Keen, G. Daniel

    This book contains 49 science fair projects designed for 6th to 9th grade students. Projects are organized by the topics of soil, ecology (projects in habitat and life cycles), pests and controls (projects in weeds and insects), recycling (projects in resources and conservation), waste products (projects in decomposition), microscopic organisms,…

  8. Faces of Change Series. Documentary Film Project: Final Report.

    ERIC Educational Resources Information Center

    Miller, Norman N.

    The objectives of the Educational Materials Project were to produce print materials to accompany "The Faces of Change," a series of 26 films and some 60 essays and instructional documents produced for college classes between 1972 and 1975. The scope of the project covered two film production grants, a grant for archiving uncut footage at…

  9. Non-Profit/Higher Education Project Management Series: The Project Plan

    ERIC Educational Resources Information Center

    Burgher, Karl E.; Snyder, Michael

    2012-01-01

    This is the second installment of the AACRAO management series focusing on project management in the academy. In this article, the authors focus on white papers (often called charters, briefs, or fact sheets) and their partner, the work plan. The work plan is a detailed document that defines each aspect of a project. It is often preceded by a…

  10. Non-Profit/Higher Education Project Management Series: Project Management (PM) Foundations

    ERIC Educational Resources Information Center

    Burgher, Karl E.; Snyder, Michael B.

    2012-01-01

    This is the first in a series of forum articles on applying project management (PM) techniques and tools to the nonprofit sector with a focus on higher education. The authors will begin with a traditional look at project management because they believe that the integration of the tools and the processes associated with PM into many campus offices…

  11. Satellite Emission Range Inferred Earth Survey (SERIES) project

    NASA Technical Reports Server (NTRS)

    Buennagel, L. A.; Macdoran, P. F.; Neilan, R. E.; Spitzmesser, D. J.; Young, L. E.

    1984-01-01

    The Global Positioning System (GPS) was developed by the Department of Defense primarily for navigation use by the United States Armed Forces. The system will consist of a constellation of 18 operational Navigation Satellite Timing and Ranging (NAVSTAR) satellites by the late 1980's. During the last four years, the Satellite Emission Range Inferred Earth Surveying (SERIES) team at the Jet Propulsion Laboratory (JPL) has developed a novel receiver which is the heart of the SERIES geodetic system designed to use signals broadcast from the GPS. This receiver does not require knowledge of the exact code sequence being transmitted. In addition, when two SERIES receivers are used differentially to determine a baseline, few cm accuracies can be obtained. The initial engineering test phase has been completed for the SERIES Project. Baseline lengths, ranging from 150 meters to 171 kilometers, have been measured with 0.3 cm to 7 cm accuracies. This technology, which is sponsored by the NASA Geodynamics Program, has been developed at JPL to meet the challenge for high precision, cost-effective geodesy, and to complement the mobile Very Long Baseline Interferometry (VLBI) system for Earth surveying.

  12. 101 Computer Projects for Libraries. 101 Micro Series.

    ERIC Educational Resources Information Center

    Dewey, Patrick R.

    The projects collected in this book represent a wide cross section of the way microcomputers are used in libraries. Each project description includes organization and contact information, hardware and software used, cost and project length estimates, and Web or print references when available. Projects come from academic and public libraries,…

  13. Joint EPRI-SERI spectral solar radiation database project

    NASA Astrophysics Data System (ADS)

    Riordan, C.

    1987-08-01

    The Solar Energy Research Institute (SERI), the Electric Power Research Institute (EPRI), the Pacific Gas and Electric Company (PG&E) and the Florida Solar Energy Center (FSEC) are cooperating to develop a spectral solar irradiance database to meet the needs of the photovoltaic (PV) community. The common objective is to develop a spectral solar irradiance database for a range of air masses and atmospheric conditions (or climates). Spectral irradiance, broad band irradiance (insolation) and meteorological data will be collected at several sites in the U.S.A. and archived at SERI in a common format. These data will be used at SERI to develop and verify spectral irradiance models that will predict the spectral irradiance environment from available insolation and meteorological data, and thereby expand the database. The expected result is a spectral irradiance database that will be available to the PV community in 1-2 years'time.

  14. Recent Progress of the Series-Connected Hybrid Magnet Projects

    SciTech Connect

    Adkins, Todd; Bole, Scott

    2010-01-01

    The National High Magnetic Field Laboratory (NHMFL) in Tallahassee, Florida has designed and is now constructing two Series Connected Hybrid (SCH) magnets, each connecting a superconducting outsert coil and a resistive Florida Bitter insert coil electrically in series. The SCH to be installed at the NHMFL will produce 36 T and provide 1 ppm maximum field inhomogeneity over a 1 cm diameter spherical volume. The SCH to be installed at the Helmholtz Center Berlin (HZB) in combination with a neutron source will produce 25 T to 30 T depending on the resistive insert. The two magnets have a common design for their cable-in-conduit conductor (CICC) and superconducting outsert coils. The CICC outsert coil winding packs have an inner diameter of 0.6 m and contribute 13.1 T to the central field using three grades of CICC conductors. Each conductor grade carries 20 kA and employs the same type of Nb{sub 3}Sn superconducting wire, but each grade contains different quantities of superconducting wires, different cabling patterns and different aspect ratios. The cryostats and resistive insert coils for the two magnets are different. This paper discusses the progress in CIC conductor and coil fabrication over the last year including specification, qualification and production activities for wire, cable, conductor and coil processing.

  15. Series Supply of Cryogenic Venturi Flowmeters for the ITER Project

    NASA Astrophysics Data System (ADS)

    André, J.; Poncet, J. M.; Ercolani, E.; Clayton, N.; Journeaux, J. Y.

    2015-12-01

    In the framework of the ITER project, the CEA-SBT has been contracted to supply 277 venturi tube flowmeters to measure the distribution of helium in the superconducting magnets of the ITER tokamak. Six sizes of venturi tube have been designed so as to span a measurable helium flowrate range from 0.1 g/s to 400g/s. They operate, in nominal conditions, either at 4K or at 300K, and in a nuclear and magnetic environment. Due to the cryogenic conditions and the large number of venturi tubes to be supplied, an individual calibration of each venturi tube would be too expensive and time consuming. Studies have been performed to produce a design which will offer high repeatability in manufacture, reduce the geometrical uncertainties and improve the final helium flowrate measurement accuracy. On the instrumentation side, technologies for differential and absolute pressure transducers able to operate in applied magnetic fields need to be identified and validated. The complete helium mass flow measurement chain will be qualified in four test benches: - A helium loop at room temperature to insure the qualification of a statistically relevant number of venturi tubes operating at 300K.- A supercritical helium loop for the qualification of venturi tubes operating at cryogenic temperature (a modification to the HELIOS test bench). - A dedicated vacuum vessel to check the helium leak tightness of all the venturi tubes. - A magnetic test bench to qualify different technologies of pressure transducer in applied magnetic fields up to 100mT.

  16. The Family Education Project, Brooklyn, New York. The Urban Community College Project Series, Number 3.

    ERIC Educational Resources Information Center

    Charms, Vernon; Butts, Bobbye

    The Family Education Project in Brooklyn was designed to involve selected volunteer families of children enrolled in Head Start. The original proposal foresaw a project of three years' duration, with three separate groups of families participating, so that comparative measurements could be taken on the children in each cycle, as well as on the…

  17. Project Management Series Case Study: The Office of Registration and Records

    ERIC Educational Resources Information Center

    Burgher, Karl E.; Snyder, Michael

    2012-01-01

    This is the third in a series of eight articles on project management (PM) in the academy. In this article, the authors describe the step-by-step implementation of a structural change to Indiana State University's (ISU's) Office of Registration and Records (ORR). The process described may vary as it is implemented elsewhere, but the authors…

  18. ECHO Project: a series of tools for studying and characterizing seismic sequences evolution

    NASA Astrophysics Data System (ADS)

    Falcone, Giuseppe; De Santis, Angelo; Di Giovambattista, Rita; Cianchini, Gianfranco; Murru, Maura; Calderoni, Giovanna; Lucente, Pio Francesco; De Gori, Pasquale; Frepoli, Alberto; Signanini, Patrizio; Rainone, Mario; Vessia, Giovanna

    2016-04-01

    One of the most ubiquitous problems in seismology is to discriminate between seismic sequences (a series of small-to-moderate earthquakes that culminate with a mainshock) and swarms (diffuse seismicity w/o mainshock), that can be easily done only after a certain class of earthquakes have occurred. We propose to put these phenomena under the same framework provided by the geosystemics (De Santis, 2009, 2014), where the planet Earth and its processes are seen from a holistic point of view, and the New Geophysics (Crampin et al., 2013), where fluid-saturated microcracks in almost all crustal rocks are so closely-spaced they verge on failure and hence are highly-compliant critical systems (Signanini and De Santis, 2012). In this context, nonlinear concepts typical of Chaos and Information theories are fundamental to study and characterize the various features of the series of seismic events, and, eventually, to discriminate between seismic sequences and swarms. The two theories imply the use of non-linear techniques which are innovative in seismology. The project ECHO ("Entropy and CHaOs: tools for studying and characterizing seismic sequences evolution"), a recent INGV-funded project, would aim at applying the above approaches in a more integrated way mainly to establish a suite of effective tools to disclose and characterise the principal features of the series of earthquakes which are of interest. In our view this will represent the very first step before to face the more challenging (but longer-term) problem of discriminating between the two kinds of series of seismic events. This poster will describe these kinds of preliminary activities and relative results in the framework of the project.

  19. The LTDP ALTS Project: Contributing to the Continued Understanding and Exploitation of the ATSR Time Series

    NASA Astrophysics Data System (ADS)

    Clarke, Hannah; Done, Fay; Casadio, Stefano; Mackin, Stephen; Dinelli, Bianca Maria; Castelli, Elisa

    2016-08-01

    The long time-series of observations made by the Along Track Scanning Radiometers (ATSR) missions represents a valuable resource for a wide range of research and EO applications.With the advent of ESA's Long-TermData Preservation (LTDP) programme, thought has turned to the preservation and improved understanding of such long time-series, to support their continued exploitation in both existing and new areas of research, bringing the possibility of improving the existing data set and to inform and contribute towards future missions. For this reason, the 'Long Term Stability of the ATSR Instrument Series: SWIR Calibration, Cloud Masking and SAA' project, commonly known as the ATSR Long Term Stability (or ALTS) project, is designed to explore the key characteristics of the data set and new and innovative ways of enhancing and exploiting it.Work has focussed on: A new approach to the assessment of Short Wave Infra-Red (SWIR) channel calibration.; Developmentof a new method for Total Column Water Vapour (TCWV) retrieval.; Study of the South Atlantic Anomaly (SAA).; Radiative Transfer (RT) modelling for ATSR.; Providing AATSR observations with their location in the original instrument grid.; Strategies for the retrieval and archiving of historical ATSR documentation.; Study of TCWV retrieval over land; Development of new methods for cloud masking This paper provides an overview of these activities and illustrates the importance of preserving and understanding 'old' data for continued use in the future.

  20. Statistical downscaling of meteorological time series and climatic projections in a watershed in Turkey

    NASA Astrophysics Data System (ADS)

    Göncü, S.; Albek, E.

    2016-10-01

    In this study, meteorological time series from five meteorological stations in and around a watershed in Turkey were used in the statistical downscaling of global climate model results to be used for future projections. Two general circulation models (GCMs), Canadian Climate Center (CGCM3.1(T63)) and Met Office Hadley Centre (2012) (HadCM3) models, were used with three Special Report Emission Scenarios, A1B, A2, and B2. The statistical downscaling model SDSM was used for the downscaling. The downscaled ensembles were put to validation with GCM predictors against observations using nonparametric statistical tests. The two most important meteorological variables, temperature and precipitation, passed validation statistics, and partial validation was achieved with other time series relevant in hydrological studies, namely, cloudiness, relative humidity, and wind velocity. Heat waves, number of dry days, length of dry and wet spells, and maximum precipitation were derived from the primary time series as annual series. The change in monthly predictor sets used in constructing the multiple regression equations for downscaling was examined over the watershed and over the months in a year. Projections between 1962 and 2100 showed that temperatures and dryness indicators show increasing trends while precipitation, relative humidity, and cloudiness tend to decrease. The spatial changes over the watershed and monthly temporal changes revealed that the western parts of the watershed where water is produced for subsequent downstream use will get drier than the rest and the precipitation distribution over the year will shift. Temperatures showed increasing trends over the whole watershed unparalleled with another period in history. The results emphasize the necessity of mitigation efforts to combat climate change on local and global scales and the introduction of adaptation strategies for the region under study which was shown to be vulnerable to climate change.

  1. Transportation Energy Futures Series: Projected Biomass Utilization for Fuels and Power in a Mature Market

    SciTech Connect

    Ruth, M.; Mai, T.; Newes, E.; Aden, A.; Warner, E.; Uriarte, C.; Inman, D.; Simpkins, T.; Argo, A.

    2013-03-01

    The viability of biomass as transportation fuel depends upon the allocation of limited resources for fuel, power, and products. By focusing on mature markets, this report identifies how biomass is projected to be most economically used in the long term and the implications for greenhouse gas (GHG) emissions and petroleum use. In order to better understand competition for biomass between these markets and the potential for biofuel as a market-scale alternative to petroleum-based fuels, this report presents results of a micro-economic analysis conducted using the Biomass Allocation and Supply Equilibrium (BASE) modeling tool. The findings indicate that biofuels can outcompete biopower for feedstocks in mature markets if research and development targets are met. The BASE tool was developed for this project to analyze the impact of multiple biomass demand areas on mature energy markets. The model includes domestic supply curves for lignocellulosic biomass resources, corn for ethanol and butanol production, soybeans for biodiesel, and algae for diesel. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  2. Transportation Energy Futures Series. Projected Biomass Utilization for Fuels and Power in a Mature Market

    SciTech Connect

    Ruth, M.; Mai, T.; Newes, E.; Aden, A.; Warner, E.; Uriarte, C.; Inman, D.; Simpkins, T.; Argo, A.

    2013-03-01

    The viability of biomass as transportation fuel depends upon the allocation of limited resources for fuel, power, and products. By focusing on mature markets, this report identifies how biomass is projected to be most economically used in the long term and the implications for greenhouse gas (GHG) emissions and petroleum use. In order to better understand competition for biomass between these markets and the potential for biofuel as a market-scale alternative to petroleum-based fuels, this report presents results of a micro-economic analysis conducted using the Biomass Allocation and Supply Equilibrium (BASE) modeling tool. The findings indicate that biofuels can outcompete biopower for feedstocks in mature markets if research and development targets are met. The BASE tool was developed for this project to analyze the impact of multiple biomass demand areas on mature energy markets. The model includes domestic supply curves for lignocellulosic biomass resources, corn for ethanol and butanol production, soybeans for biodiesel, and algae for diesel. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  3. Intensity-Duration-Frequency (IDF) rainfall curves, for data series and climate projection in African cities

    NASA Astrophysics Data System (ADS)

    De Paola, Francesco; Giugni, Maurizio; Topa, Maria Elena; Coly, Adrien; Yeshitela, Kumelachew; Kombe, Wilbard; Tonye, Emmanuel; Touré, Hamidou

    2013-04-01

    The intensity-duration-frequency curves are used in hydrology to express in a synthetic way, the link between the maximum rainfall height h and a generic duration d of a rainfall event, fixed a given return period T. Generally, IDF curves can be characterized by a bi-parameter power law: h(d,T) = a(T)dn where a(T), and n are the parameters that have to be estimated through a probabilistic approach. An intensity-duration-frequency analysis starts by gathering time series record of different durations and extracting annual extremes for each duration. The annual extreme data are then fitted by a probability distribution. The present study, carried out within the FP7-ENV-2010 CLUVA project (CLimate change and Urban Vulnerability in Africa), regards the evaluation of the IDF curves for five case studies: Addis Ababa (Ethiopia), Dar Es Salaam (Tanzania), Douala (Cameroon), Ouagadouogou (Burkina Faso) and Saint Louis (Senegal). The probability distribution chosen to fit the annual extreme data is the classic Gumbel distribution. However, for the case studies, only the maximum annual daily rainfall heights are available. Therefore, to define the IDF curves and the extreme values in a smaller time window (10', 30', 1h, 3h, 6h, 12h), it is required to develop disaggregation techniques of the collected data, in order to generate a synthetic sequence of rainfall, with statistical properties equal to the recorded data. The daily rainfalls were disaggregated using two models: short-time intensity disaggregation model (10', 30', 1h); cascade-based disaggregation model (3h, 6h, 12h). On the basis of disaggegation models and Gumbel distribution , the parameters of the IDF curves for the five test cities were evaluated. In order to estimate the contingent influence of climate change on the IDF curves, the illustrated procedure has been applied to the climate (rainfall) simulations over the time period 2010-2050 provided by the CMCC (Centro Euro-Mediterraneo sui Cambiamenti Climatici

  4. National Occupational Projections for Voc Ed Planning. Information Series No. 252.

    ERIC Educational Resources Information Center

    Rosenthal, Neal H.; Pilot, Michael

    Intended to foster greater understanding of employment projections available from the Bureau of Labor Statistics (BLS), this paper describes their development, their limitations, their use, and publication details. The methods used to develop BLS occupational employment projections are first described: projection of the labor force based on…

  5. When Commas Meet Kryptonite: Classroom Lessons from the Comic Book Project. Language and Literacy Series

    ERIC Educational Resources Information Center

    Bitz, Michael

    2010-01-01

    This definitive book presents the newest research linking graphic narratives and literacy learning, as well as the tools teachers will need to make comic book projects a success in their classrooms. The Comic Book Project (www.comicbookproject.org) is an internationally celebrated initiative where children plan, write, design, and publish original…

  6. Organizing and Conducting Demonstration Projects in Vocational Education. Research and Development Series No. 117.

    ERIC Educational Resources Information Center

    Bina, James V.; Hull, William L.

    This resource book, designed as a planning tool for demonstration project directors, discusses the following six key elements which have application at all three stages of a demonstration project: (1) Objectives, (2) resources, (3) endorsement, (4) communications, (5) evaluation, and (6) outreach. Each of these elements is discussed within the…

  7. Computer Series, 101: Accurate Equations of State in Computational Chemistry Projects.

    ERIC Educational Resources Information Center

    Albee, David; Jones, Edward

    1989-01-01

    Discusses the use of computers in chemistry courses at the United States Military Academy. Provides two examples of computer projects: (1) equations of state, and (2) solving for molar volume. Presents BASIC and PASCAL listings for the second project. Lists 10 applications for physical chemistry. (MVL)

  8. Project-Based Instruction: Creating Excitement for Learning. By Request Series.

    ERIC Educational Resources Information Center

    Railsback, Jennifer

    This booklet provides an introduction to project-based instruction, explaining the research-based rationale for using the approach and outlining how the approach can increase students' engagement and knowledge retention. It offers guidelines for planning and implementing projects and includes a checklist of important things to keep in mind when…

  9. Emergency Medical Services Systems Research Projects, 1977. NCHSR Research Management Series.

    ERIC Educational Resources Information Center

    National Center for Health Services Research (DHEW/PHS), Hyattsville, MD.

    This document contains summaries of thirty-two research projects supported by the National Center for Health Services Research (NCHSR) under authority of the Emergency Medical Services (EMS) Systems Act. (Focus of these research projects is to describe, explain, and predict the performance of more than 200 EMS systems being established under Title…

  10. Wind for Schools Project Power System Brief, Wind Powering America Fact Sheet Series

    SciTech Connect

    Baring-Gould, I.

    2009-05-01

    Wind Powering America's (WPA's) Wind for Schools project uses a basic system configuration for each school project. The system incorporates a single SkyStream wind turbine, a 70-ft guyed tower, disconnect boxes at the base of the turbine and at the school, and an interconnection to the school's electrical system. This document provides a detailed description of each system component.

  11. Environmentally Sound Small-Scale Livestock Projects. Guidelines for Planning Series Number 5.

    ERIC Educational Resources Information Center

    Jacobs, Linda

    This document was developed in response to the need for simplified technical information for planning environmentally sound small-scale projects in third world countries. It is aimed specifically at those who are planning or managing small-scale livestock projects in less-developed areas of the tropics and sub-tropics. The guidelines included in…

  12. Video-Out Projection and Lecture Hall Set-Up. Microcomputing Working Paper Series.

    ERIC Educational Resources Information Center

    Gibson, Chris

    This paper details the considerations involved in determining suitable video projection systems for displaying the Apple Macintosh's screen to large groups of people, both in classrooms with approximately 25 people, and in lecture halls with approximately 250. To project the Mac screen to groups in lecture halls, the Electrohome EDP-57 video…

  13. Appreciating Your Great Lakes. A Guide for Developing Educational Projects. 4-H Marine Education Series - 2.

    ERIC Educational Resources Information Center

    Pennisi, Christine; Goettel, Robin, Ed.

    The Great Lakes are the largest series of fresh water bodies in the world. They are used for a wide variety of purposes by the 37 million citizens of the United States and Canada who live near the lakes and share this resource. This guide is intended to guide youth in acquiring training and field experience related to the Great Lakes in areas such…

  14. Canalers and Conservationists: The Projected Cross-Florida Canal. Instructional Activities Series IA/S-8.

    ERIC Educational Resources Information Center

    Fernald, Edward A.

    This activity is one of a series of 17 teacher-developed instructional activities for geography at the secondary-grade level described in SO 009 140. This activity investigates environmental quality employing the problem-solving technique. Using a map which shows the proposed route of the cross-Florida barge canal as a focal point, the teacher…

  15. Operation Dominic, Fish Bowl Series. Project Officer's report. Project 6. 1. Fireball attenuation and refraction. Volume 1

    SciTech Connect

    Clawson, R.J.; Hoihjelle, S.G.; Yalkut, C.R.; Pearce, D.G.; Gardenhire, C.L.

    1985-09-01

    A prime objective of the experiment was the quantitative measurement of the attenuation suffered by radar beams passing near or through the fireball of a nuclear detonation. During the test series, measurements were also made of effects produced in regions not directly associated with the fireball proper. A second prime objective of the experiment was to investigate possible phase differences expected to develop in nearly parallel radar rays passing through ionized regions. Ballistic rockets were used to place CW beacons, radiating at 1-, 5-, and 10-kMc frequencies. Five receiving stations, four on ships and one on Johnston Island, made signal-strength measurements. An interferometer on the island made phase-front measurements at 1- and 5-kMc.

  16. OPERATION DOMINIC, FISH BOWL Series. Project Officer’s Report - Project 2.2. Gamma Radiation Measurements

    DTIC Science & Technology

    1985-09-01

    3.5 Location of gamma dosimeters in Project 2.1 neutron detector containers. m 43 ^-pafi ytl - US (dj-UtL^- n M r L ■ L ■ «^ i. n V ^. w^» U...Washington, D. C; SECRET- RESTRICTED DATA. 6. A. latter and R. Latter; "Sunlamp Calculations" Rand Corporation Report 1956; Santa Monica...RESTEICTED DATA. 38. "The Nuclear Radiation Handbook" AFSWP-1100, Nuclear Development Corporation of America, White Plains, New York, 25 March 1957; SECRET-RESTRICTED DATA. 64

  17. Operation Dominic, Fish Bowl Series. Project Officer's report. Project 9. 1b. Ionospheric wind and diffusion measurements

    SciTech Connect

    Champion, K.; Manring, E.R.

    1985-09-01

    The aim of this project was to measure high-altitude wind velocities and diffusion coefficients in the altitude region between 60 and 150 km. The method involved the ejection of a sodium vapor trail from a Cajun rocket at dust or dawn twilight. The sodium was sunlit, and as a result of emission of resonance radiation, was visible against a darkened background for about 20 minutes. The trail was photographed simultaneously from four different sites, allowing for subsequent triangulation to determine the altitude of various parts of the cloud. A major application of these wind and diffusion data, taken at dusk and dawn following the high-altitude nuclear tests, was to aid in determining the disposition of the nuclear debris.

  18. P.C.A.P. Project Profiles. Queensland Priority Country Area Program--Evaluation Series.

    ERIC Educational Resources Information Center

    Fowler, C. F.; Peters, J. E.

    Thirty-two projects designed to improve educational opportunities of rural Queensland children were funded as part of the Disadvantaged Schools Program in 1979 and 1980. This program resulted from a 1977-79 Schools Commission report which suggested that students in country areas may be disadvantaged compared to urban dwellers, with respect to…

  19. Effects of Neighborhood Consensus on Services Delivery. Human Services Bibliography Series. Project SHARE.

    ERIC Educational Resources Information Center

    Aspen Systems Corp., Germantown, MD.

    This Project SHARE bibliography lists 43 documents that are representative of the literature concerning the effects of neighborhood consensus on human services delivery. It is divided into three sections: abstracts, an alphabetical list of personal or corporate authors, and a title index. The abstracts are preceded by citation data to aid in…

  20. Guidelines for Preparing Subnational Population Projections. Asian Population Studies Series No. 32.

    ERIC Educational Resources Information Center

    United Nations Economic and Social Commission for Asia and the Pacific, Bangkok (Thailand).

    There has long been a need for a systematic set of instructions for the projection of populations for such subnational areas as states, provinces, districts, or statistical planning areas; and for specific groups of population which may overlap different areas within a country, such as the labor force, various occupation groups, the school age…

  1. Report of the Expert Group Meeting on Population Projections. Asian Population Studies Series No. 33.

    ERIC Educational Resources Information Center

    United Nations Economic and Social Commission for Asia and the Pacific, Bangkok (Thailand).

    A group of experts on population projections was convened in Thailand in late 1975. It was organized by the United Nations Economic and Social Commission for Asia and the Pacific. This report is the result of background papers used at the conference, reactions to the papers, and further writing. Chapter headings are: (1) Introduction; (2) The Role…

  2. Field Guide to Plutonic and Metamorphic Rocks. Earth Science Curriculum Project Pamphlet Series PS-5.

    ERIC Educational Resources Information Center

    Romey, William D.

    Suggested are methods for the collection of field evidence about processes that form plutonic and metamorphic rock. Description and discussion of these types of rocks are provided. The planning and execution of a successful field trip is discussed. Advanced field projects are also discussed. Included are five appendices, references, and a…

  3. Field Guide to Layered Rocks. Earth Science Curriculum Project Pamphlet Series PS-3.

    ERIC Educational Resources Information Center

    Freeman, Tom

    Presented is the study of sequences of rock layers as the basis for historical geology. Also considered is the influence of rock layers on the appearance of the landscape. Specific relevant laws of geology are presented. Preparation for a field trip is discussed. An example field trip is discussed and field techniques and projects are reviewed.…

  4. Emergency Medical Services System Research Project Abstracts, 1979. NCHSR Research Management Series.

    ERIC Educational Resources Information Center

    National Center for Health Services Research (DHEW/PHS), Hyattsville, MD.

    Abstracts are presented that describe research grants related to Emergency Medical Services (EMS) System's techniques, methods, devices, and delivery; the research effort was supported by the National Center for Health Services Research during fiscal year 1979. Two sections included in the document describe projects funded under section 1205 of…

  5. Implementing transnational telemedicine solutions: a connected health project in rural and remote areas of six Northern Periphery countries Series on European collaborative projects.

    PubMed

    Casey, Monica; Hayes, Patrick S; Heaney, David; Dowie, Lee; Ólaighin, Gearoid; Matero, Matti; Hun, Soo; Knarvik, Undine; Alrutz, Käte; Eadie, Leila; Glynn, Liam G

    2013-03-01

    This is the first article in a Series on collaborative projects between European countries, relevant for general practice/family medicine and primary healthcare. Telemedicine, in particular the use of the Internet, videoconferencing and handheld devices such as smartphones, holds the potential for further strides in the application of technology for the delivery of healthcare, particularly to communities in rural and remote areas within and without the European Union where this study is taking place. The Northern Periphery Programme has funded the 'Implementing Transnational Telemedicine Solutions' (ITTS) project from September 2011 to December 2013, led by the Centre for Rural Health in Inverness, Scotland. Ten sustainable projects based on videoconsultation (speech therapy, renal services, emergency psychiatry, diabetes), mobile patient self-management (physical activity, diabetes, inflammatory bowel disease) and home-based health services (medical and social care emergencies, rehabilitation, multi-morbidity) are being implemented by the six partner countries: Scotland, Finland, Ireland, Northern Ireland, Norway and Sweden. In addition, an International Telemedicine Advisory Service, created for the project, provides business expertise and advice. Community panels contribute feedback on the design and implementation of services and ensure 'user friendliness'. The project goals are to improve accessibility of healthcare in rural and remote communities, reducing unnecessary hospital visits and travel in a sustainable way. Opportunities will be provided for comparative research studies. This article provides an introduction to the ITTS project and how it aims to fulfil these needs. The ITTS team encourage all healthcare providers to at least explore possible technological solutions within their own context.

  6. The projection of world geothermal energy consumption from time series and regression model

    NASA Astrophysics Data System (ADS)

    Simanullang, Elwin Y.; Supriatna, Agus; Supriatna, Asep K.

    2015-12-01

    World population growth has many impacts on human live activities and other related aspects. One among the aspects is the increase of the use of energy to support human daily activities, covering industrial aspect, transportation, domestic activities, etc. It is plausible that the higher the population size in a country the higher the needs for energy to support all aspects of human activities in the country. Considering the depletion of petroleum and other fossil-based energy, recently there is a tendency to use geothermal as other source of energy. In this paper we will discuss the prediction of the world consumption of geothermal energy by two different methods, i.e. via the time series of the geothermal usage and via the time series of the geothermal usage combined with the prediction of the world total population. For the first case, we use the simple exponential smoothing method while for the second case we use the simple regression method. The result shows that taking into account the prediction of the world population size giving a better prediction to forecast a short term of the geothermal energy consumption.

  7. Dog Helper's Guide: Dog Project Group Activities Grades 3-12. 4-H Skills for Life Animal Series. National 4-H Curriculum. BU-08169

    ERIC Educational Resources Information Center

    National 4-H Council, 2005

    2005-01-01

    This final guide in the series is designed to assist in one's role of helper for youth interested in the dog project. These learn-by-doing activities can be adapted for families, classrooms, dog project meetings, after school programs, camps or other settings. In this Helper's Guide, one will find helpful information about characteristics of…

  8. Standards-based publication and sharing of time series information in the DRIHM project: a EU-US collaboration

    NASA Astrophysics Data System (ADS)

    Hooper, Richard; Zaslavsky, Ilya; Parodi, Antonio; Gochis, David; Jha, Shantenu; Whitenack, Thomas; Valentine, David; Caumont, Olivier; Dekic, Ljiljana; Ivkovic, Marija; Molini, Luca; Bedrina, Tatiana; Gijsbers, Peter J. A.; de Rooij, Erik; Rebora, Nicola

    2013-04-01

    To enable a plug-and-play infrastructure, the European DRIHM (Distributed Research Infrastructure for Hydro-Meteorology) project aims to develop a comprehensive data publication and sharing system presenting uniform standards-based data discovery and access interfaces for hydrometeorological data collected by DRIHM partners in several European countries. This is a challenging task due to heterogeneity in types of data being collected and organized for modeling, and different semantic and structural conventions adopted by different data publishers. To meet this goal, the DRIHM project, and its DRIHM2US extension, collaborates with the recently funded US SCIHM (Standards-based Cyberinfrastructure for HydroMeteorology) project to develop a data sharing infrastructure for time series information. We report initial results of the application of the data integrating technologies developed by the NSF-funded CUAHSI HIS (Consortium of Universities for the Advancement of Hydrologic Data, Inc., Hydrologic Information System) project, to information collected within DRIHM. The CUAHSI HIS system has been widely used in the US; it provides access to about a hundred water data collections that can be queried via uniform web services. The DRIHM partners initially implementing the system, include the CIMA Research Foundation (Italy), the French National Center for Scientific Research (CNRS), and the Republic Hydrometeorological Service of Serbia. The collected time series information was ingested into CUAHSI Observations Data Model databases, and water data services were created for each of the partners. At the time of writing, the water data services include SOAP and REST endpoints that provide access to the time series in WaterML 1 and WaterML 2.0 formats. The former encoding, developed by CUAHSI HIS, has been adopted by a number of federal agencies and research groups in the US, while the latter, created by an international group of experts under the aegis of the Hydrology

  9. Historical series and Near Real Time data analysis produced within ASI-SRV project infrastructures

    NASA Astrophysics Data System (ADS)

    Silvestri, M.; Musacchio, M.; Buongiorno, M.; Corradini, S.; Lombardo, V.; Merucci, L.; Spinetti, C.; Sansosti, E.; Pugnaghi, S.; Teggi, S.; Vignoli, S.; Amodio, A.; Dini, L.

    2009-12-01

    ASI-Sistema Rischio Vulcanico (SRV) project is devoted to the development of a pre-operative integrated system managing different Earth Observation (EO) and Non EO data to respond to specific needs of the Italian Civil Protection Department (DPC) and improve the monitoring of Italian active volcanoes. The project provides the capability to maintain a repository where the acquired data are stored and generates products offering a support to risk managers during the different volcanic activity phases. All the products are obtained considering technical choices and developments of ASI-SRV based on flexible and scalable modules which take into account also the new coming space sensors and new processing algorithms. An important step of the project development regards the technical and scientific feasibility of the provided products that depends on the data availability, accuracy algorithms and models used in the processing and of course the possibility to validate the results by means of comparison with non-EO independent measurements. The ASI-SRV infrastrucutre is based on a distributed client/server architecture which implies that different processors need to ingest data set characterized by a constant and common structure. ASI-SRV will develop, in its final version, a centralized HW-SW system located at INGV which will control two complete processing chains, one located at INGV for Optical data, and the other located at IREA for SAR data. The produced results will be disseminated through a WEB-GIS interface which will allow the DPC to overview and assimilate the products in a compatible format respect to their local monitoring system in order to have an immediate use of the provided information. In this paper the first results producing ground deformation measurement via Differential Interferometric SAR (DInSAR) techniques by using SAR data and via the application of the Small BAseline Subset (SBAS) technique developed at IREA, are reported. Moreover different

  10. Accessible bus service in St. Louis. Final report. UMTA/TSC project evaluation series

    SciTech Connect

    Teixeira, D.; Varker, F.; Bowlin, R.

    1980-02-01

    The Bi-State Development Agency in St. Louis began operating buses equipped with hydraulic lifts for boarding persons in wheelchairs in August of 1977. This was the first large scale accessible bus project in transit history. One hundred fifty-seven lift equipped buses were put into revenue service over a three and one-half month period. Seventeen routes were selected for accessible bus service. In September of 1978, scheduled accessible service was cut back by two-thirds due to malfunctions of the lift equipment. Wheelchair user ridership decreased gradually during the first year of service but dropped off markedly during the last ten months of the evaluation period. The evaluation covered the development planning, the implementation process, operations, service and equipment reliability, travel behavior, productivity, economics, and service impacts. The results of the St. Louis accessible service which have important implications for other operators are also discussed.

  11. Intensity-Duration-Frequency (IDF) rainfall curves, for data series and climate projection in African cities.

    PubMed

    De Paola, Francesco; Giugni, Maurizio; Topa, Maria Elena; Bucchignani, Edoardo

    2014-01-01

    Changes in the hydrologic cycle due to increase in greenhouse gases cause variations in intensity, duration, and frequency of precipitation events. Quantifying the potential effects of climate change and adapting to them is one way to reduce urban vulnerability. Since rainfall characteristics are often used to design water structures, reviewing and updating rainfall characteristics (i.e., Intensity-Duration-Frequency (IDF) curves) for future climate scenarios is necessary (Reg Environ Change 13(1 Supplement):25-33, 2013). The present study regards the evaluation of the IDF curves for three case studies: Addis Ababa (Ethiopia), Dar Es Salaam (Tanzania) and Douala (Cameroon). Starting from daily rainfall observed data, to define the IDF curves and the extreme values in a smaller time window (10', 30', 1 h, 3 h, 6 h, 12 h), disaggregation techniques of the collected data have been used, in order to generate a synthetic sequence of rainfall, with statistical properties similar to the recorded data. Then, the rainfall pattern of the three test cities was analyzed and IDF curves were evaluated. In order to estimate the contingent influence of climate change on the IDF curves, the described procedure was applied to the climate (rainfall) simulations over the time period 2010-2050, provided by CMCC (Centro Euro-Mediterraneo sui Cambiamenti Climatici). The evaluation of the IDF curves allowed to frame the rainfall evolution of the three case studies, considering initially only historical data, then taking into account the climate projections, in order to verify the changes in rainfall patterns. The same set of data and projections was also used for evaluating the Probable Maximum Precipitation (PMP).

  12. Root cause analysis for waste area grouping 1, Batch I, Series 1 Tank T-30 project at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    SciTech Connect

    1996-08-01

    Four inactive liquid low-level waste (LLLW) tanks were scheduled for remedial actions as the Batch L Series I Tank Project during fiscal year (FY) 1995. These tanks are 3001-B, 3004-B, T-30, and 3013. The initial tank remediation project was conducted as a maintenance action. One project objective was to gain experience in remediation efforts (under maintenance actions) to assist in conducting remedial action projects for the 33 remaining inactive LLLW tanks. Batch I, Series 1 project activities resulted in the successful remediation of tanks 3001-B, 3004-B, and 3013. Tank T-30 remedial actions were halted as a result of information obtained during waste characterization activities. The conditions discovered on tank T-30 would not allow completion of tank removal and smelting as originally planned. A decision was made to conduct a root cause analysis of Tank T-30 events to identify and, where possible, correct weaknesses that, if uncorrected, could result in similar delays for completion of future inactive tank remediation projects. The objective of the analysis was to determine why a portion of expected project end results for Tank T-30 were not fully achieved. The root cause analysis evaluates project events and recommends beneficial improvements for application to future projects. This report presents the results of the Batch I, Series root cause analysis results and makes recommendations based on that analysis.

  13. Cliffs Minerals, Inc. Eastern Gas Shales Project, Ohio No. 6 series: Gallia County. Phase II report. Preliminary laboratory results

    SciTech Connect

    1980-06-01

    The US Department of Energy is funding a research and development program entitled the Eastern Gas Shales Project designed to increase commercial production of natural gas in the eastern United States from Middle and Upper Devonian Shales. On September 28, 1978 the Department of Energy entered into a cooperative agreement with Mitchell Energy Corporation to explore Devonian shale gas potential in Gallia County, Ohio. Objectives of the cost-sharing contract were the following: (1) to select locations for a series of five wells to be drilled around the periphery of a possible gas reservoir in Gallia County, Ohio; (2) to drill, core, log, case, fracture, clean up, and test each well, and to monitor production from the wells for a five-year period. This report summarizes the procedures and results of core characterization work performed at the Eastern Gas Shales Project Core Laboratory on core retrieved from the Gallia County EGSP wells, designated OH No. 6/1, OH No. 6/2, OH No. 6/3, OH No. 6/4, and OH No. 6/5. Characterization work performed includes photographic logs, fracture logs, measurements of core color variation, and stratigraphic interpretation of the cored intervals. In addition the following tests were performed by Michigan Technological University to obtain the following data: directional ultrasonic velocity; directional tensile strength, strength in point load; trends of microfractures; and hydraulic fracturing characteristics.

  14. Using simulated historical time series to prioritize fuel treatments on landscapes across the United States: The LANDFIRE prototype project

    USGS Publications Warehouse

    Keane, R.E.; Rollins, M.; Zhu, Z.-L.

    2007-01-01

    Canopy and surface fuels in many fire-prone forests of the United States have increased over the last 70 years as a result of modern fire exclusion policies, grazing, and other land management activities. The Healthy Forest Restoration Act and National Fire Plan establish a national commitment to reduce fire hazard and restore fire-adapted ecosystems across the USA. The primary index used to prioritize treatment areas across the nation is Fire Regime Condition Class (FRCC) computed as departures of current conditions from the historical fire and landscape conditions. This paper describes a process that uses an extensive set of ecological models to map FRCC from a departure statistic computed from simulated time series of historical landscape composition. This mapping process uses a data-driven, biophysical approach where georeferenced field data, biogeochemical simulation models, and spatial data libraries are integrated using spatial statistical modeling to map environmental gradients that are then used to predict vegetation and fuels characteristics over space. These characteristics are then fed into a landscape fire and succession simulation model to simulate a time series of historical landscape compositions that are then compared to the composition of current landscapes to compute departure, and the FRCC values. Intermediate products from this process are then used to create ancillary vegetation, fuels, and fire regime layers that are useful in the eventual planning and implementation of fuel and restoration treatments at local scales. The complex integration of varied ecological models at different scales is described and problems encountered during the implementation of this process in the LANDFIRE prototype project are addressed. ?? 2007 Elsevier B.V. All rights reserved.

  15. Planning and Designing Academic Library Learning Spaces: Expert Perspectives of Architects, Librarians, and Library Consultants. Project Information Literacy Research Report. The Practitioner Series

    ERIC Educational Resources Information Center

    Head, Alison J.

    2016-01-01

    This paper identifies approaches, challenges, and best practices related to planning and designing today's academic library learning spaces. As part of the Project Information Literacy (PIL) Practitioner Series, qualitative data is presented from 49 interviews conducted with a sample of academic librarians, architects, and library consultants.…

  16. Identity of Artificial Color on Oranges; Analysis for Spoilage Indicators in Butter; Rapid Identity of Margarine and Butter; Identity of Synthetic Colors in Foods. FDA's Science Project Series.

    ERIC Educational Resources Information Center

    Food and Drug Administration (DHEW), Washington, DC.

    These guides are four of several prepared through the F.D.A.'s Science Project Series for senior high school chemistry students and teachers investigating the quality of constituents of foods through experimentation. Each eight page pamphlet gives background information on the subject, equipment and reagents needed for the experiment, the…

  17. Fitting state-space integral projection models to size-structured time series data to estimate unknown parameters.

    PubMed

    White, J Wilson; Nickols, Kerry J; Malone, Daniel; Carr, Mark H; Starr, Richard M; Cordoleani, Flora; Baskett, Marissa L; Hastings, Alan; Botsford, Louis W

    2016-12-01

    Integral projection models (IPMs) have a number of advantages over matrix-model approaches for analyzing size-structured population dynamics, because the latter require parameter estimates for each age or stage transition. However, IPMs still require appropriate data. Typically they are parameterized using individual-scale relationships between body size and demographic rates, but these are not always available. We present an alternative approach for estimating demographic parameters from time series of size-structured survey data using a Bayesian state-space IPM (SSIPM). By fitting an IPM in a state-space framework, we estimate unknown parameters and explicitly account for process and measurement error in a dataset to estimate the underlying process model dynamics. We tested our method by fitting SSIPMs to simulated data; the model fit the simulated size distributions well and estimated unknown demographic parameters accurately. We then illustrated our method using nine years of annual surveys of the density and size distribution of two fish species (blue rockfish, Sebastes mystinus, and gopher rockfish, S. carnatus) at seven kelp forest sites in California. The SSIPM produced reasonable fits to the data, and estimated fishing rates for both species that were higher than our Bayesian prior estimates based on coast-wide stock assessment estimates of harvest. That improvement reinforces the value of being able to estimate demographic parameters from local-scale monitoring data. We highlight a number of key decision points in SSIPM development (e.g., open vs. closed demography, number of particles in the state-space filter) so that users can apply the method to their own datasets.

  18. Population Estimates and Projections: Projections of the Population of the United States, 1975 to 2050. Current Population Reports, Series P-25, No. 601.

    ERIC Educational Resources Information Center

    Gibson, Campbell; Wetrogan, Signe

    This report presents population projections of the United States by age, sex, and the components of population changes, births, deaths, and net immigration. These projections are shown annually by race--white and black--from 1975 to 2000 and in less detail for the total population from 2000 to 2050. In 1974, the population of the United States,…

  19. Research Results and Final Report for the Dispute Management in the Schools Project. PCR Working Paper Series.

    ERIC Educational Resources Information Center

    Araki, Charles T.; And Others

    To develop and test an experimental model of dispute or conflict management through mediation in a school complex, and to examine the basic nature of conflict in schools, the Dispute Management in the Schools Project (DMSP) was conducted. The 3-year mediation project, begun in January 1986, involved an elementary school, an intermediate school, a…

  20. Nearshore waves in southern California: Hindcast, and modeled historical and 21st-century projected time series

    USGS Publications Warehouse

    Hegermiller, Christie; Erikson, Li; Barnard, Patrick

    2016-01-01

    As part of the Coastal Storm Modeling System (CoSMoS), time series of hindcast, historical, and 21st-century nearshore wave parameters (wave height, period, and direction) were simulated for the southern California coast from Point Conception to the Mexican border. The hindcast (1980-2010) time series represents reanalysis-forced offshore waves propagated to the nearshore, whereas the historical (1976-2005) and 21st-century (2012-2100) time series represent global climate model-forced offshore waves propagated to the nearshore. Changes in deep-water wave conditions directly regulate the energy driving coastal processes. However, a number of physical processes, for example, refraction on continental shelves and/or diffraction by islands, transform deep-water waves as they propagate to the coast, which complicates large-scale modeling efforts. In this work, a hindcast of nearshore waves was simulated by forcing a numerical wave model with hindcasted intermediate-water waves and reanalysis winds. A lookup table was created by relating corresponding offshore winds and waves with nearshore wave conditions. Using the lookup table, historical and 21st-century nearshore wave time series were generated for global climate model-forced offshore winds and waves.

  1. The Asian American Experience: A Special Report. Project R.E.A.C.H. Ethnic Perspectives Series.

    ERIC Educational Resources Information Center

    Kan, Bettie Sing Luke

    This workbook is a special report on Asian Americans, part of a series on ethnic perspectives. In three chapters, it covers Asian American culture, history, and immigration experiences. Study questions for recall and analysis of the text are presented at the end of each chapter. The following topics are covered: (1) the Chinese experience; (2) the…

  2. Presidential Perspectives on Accreditation: A Report of the CHEA Presidents Project. CHEA Monograph Series 2006, Number 1

    ERIC Educational Resources Information Center

    Council for Higher Education Accreditation, 2006

    2006-01-01

    Thirty distinguished college and university presidents and chancellors shared their perceptions of institutional and programmatic accreditation in a series of interviews conducted by Council for Higher Education Accreditation (CHEA) during Spring 2005. The presidents commented on their knowledge of and involvement in accreditation, accreditation's…

  3. "Fluent Reading" from Teaching Students with Disabilities To Read. PEER Literacy Resource Brief #5. PEER Project Literacy Series.

    ERIC Educational Resources Information Center

    Denton, Carolyn A.; Hasbrouck, Jan E.

    This booklet is part of a series of seven booklets designed to introduce aspects of effective reading instruction that should be considered when teaching reading to students with disabilities. It focuses on essential skill building and teaching activities related to developing fluent reading. The methods described of teaching reading to students…

  4. Social implications of the Human Genome Project: Policy roundtable series and journals. Final progress report, March 15, 2001 - March 15, 2002

    SciTech Connect

    Seiguer, Erica

    2002-12-30

    This report reflects the activities of the Harvard Health Caucus at Harvard Medical School that were supported, in part, by the Department of Energy. The following policy roundtables and panels were held: Spring 2001 Policy Roundtable Series: The social implications of the Human Genome Project; Spring 2002 Policy Roundtable Series: Managing globalization to improve health; 13 February 2002 Keynote Address: The globalization of health; 25 February 2002 Healthier or Wealthier: Which comes first in the new global era?; 28 February 2002 The crisis of neglected diseases: Creating R&D incentives for diseases of developing countries; 7 March 2002 Health care education in the developing world: Bridging global and local health care practices; 20 March 2002 Building a legal framework for global health: How can the US and UN work to reduce global disparities?; 25 April 2002 The role of mass media and tobacco control efforts. Caucus organizational information is also included.

  5. Children of the Nile: The Community Schools Project in Upper Egypt. Education for All: Making It Work. Innovation Series.

    ERIC Educational Resources Information Center

    Zaalouk, Malak

    In 1992, UNICEF signed an agreement with the government of Egypt to develop and coordinate a community schools project in the deprived villages of rural upper Egypt. Four pilot sites were selected in the governorate of Assiut based on minimum numbers of out-of-school children, lack of a school nearby, and the eagerness of the community to…

  6. The Recognizing and Recording Reform in Mathematics Education Project: Insights, Issues, and Implications. JRME Monograph Series, Number 8.

    ERIC Educational Resources Information Center

    Ferrini-Mundy, Joan, Ed.; Schram, Thomas, Ed.

    1997-01-01

    This monograph presents findings from the Recognizing and Recording Reform in Mathematics Education (R3M) project, a study designed to assess the influence of, depth of knowledge about, and interpretation of the National Council of Teachers of Mathematics' (NCTM) standards documents in several school and district sites. In R3M, a team of…

  7. P.C.A.P. Project Profiles and General Profilles. Queensland Priority Country Area Program-Evaluation Series.

    ERIC Educational Resources Information Center

    Saide, Tom, Ed.

    Thirty-eight projects designed to improve educational opportunities of rural Queensland children were initiated in 1977 and funded through the Disadvantaged Schools Program; the program was renamed the Country Area Program and made a permanent School Commission program in 1982. The program resulted from a 1977-79 Schools Commission report…

  8. Northern Nevada ESL Teacher Training Project Handbook. An Evaluation of the Laubach Streamlined Series and the Clovis Life Skills Modules.

    ERIC Educational Resources Information Center

    Pacheco, Anne-Louise

    A teacher-training project was conducted in Northern Nevada to identify the needs of recent immigrants, to create materials that will meet those needs while keeping on a basic, survival level of English proficiency, and to develop techniques to retain the individuals in class once they have been attracted into the educational program. The project…

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

    ERIC Educational Resources Information Center

    Harris, Larry A., Comp.

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

  10. Starting with Their Strengths: Using the Project Approach in Early Childhood Special Education. Early Childhood Education Series

    ERIC Educational Resources Information Center

    Lickey, Deborah C.; Powers, Denise J.

    2011-01-01

    This book provides a comprehensive and practical guide to using the project approach when teaching young children with special needs. While focusing on children's individual strengths, which include their interests, intelligences, and unique styles of learning, this resource demonstrates teaching strategies that address multiple areas of…

  11. University Reforms and Academic Governance Reconsidered: Report of the Six-Nation Higher Education Research Project. RIHE International Publication Series.

    ERIC Educational Resources Information Center

    Arimoto, Akira, Ed.

    This report contains papers from the Six Nation Higher Education Research Project, an initiative that has focused on making a comparative study of the reform of higher education at the stage of postmassification in six countries: China, Germany, Singapore, Switzerland, the United States, and Japan. The papers are: (1) The Six Nation Higher…

  12. Illustrative Projections of World Populations to the 21st Century. Current Population Reports, Special Studies Series P-23, No. 79.

    ERIC Educational Resources Information Center

    Moore, Maurice J., Ed.; O'Connell, Martin, Ed.

    The document presents high, medium, and low projections of the world's population for the year 2000. The objective of the study is to determine demands on natural resources and the environment which will be brought about by changes in the world's population. The document is presented in three major sections. Section I provides an overview of the…

  13. Project REACH: A Competency-Based Manual for Camp Director Training. Appendix T. Camp Director Training Series.

    ERIC Educational Resources Information Center

    Vinton, Dennis A., Ed.; Farley, Elizabeth M., Ed.

    Resulting from a 3 year project to develop and test competency based programs for camp personnel serving the physically handicapped, the document contains a manual for training the camp director. An introductory section gives an explanation of competency based instruction, a description of a module, and an overview of the camp director training…

  14. The Rajasthan Canal Project: A Case Study of Economic Development. Toward a Better World Series, Learning Kit No. 2.

    ERIC Educational Resources Information Center

    Baldwin, Harriet; Ross-Larson, Bruce, Ed.

    This World Bank (Washington, D.C.) kit is designed to teach secondary school social studies students about the Rajasthan (India) Canal Project and the impact it has had on the state of Rajasthan and its population. The kit contains a pamphlet, a booklet, a sound filmstrip, and a teacher's guide. The pamphlet, "Economic Summary: India,"…

  15. Main Streets of the Nation: A Series of Projects on Highway Transport for Elementary Schools. Bulletin, 1923, No. 38

    ERIC Educational Resources Information Center

    Fox, Florence C.

    1923-01-01

    The highway is close to every child's experience and plays an important part in the activities of his life. The influence of the street is second only to that of the home. The highway project holds, for that reason, an absorbing interest of children in the middle and upper grades. It presents a wide range of subject matter and an opportunity for…

  16. Critical Perspectives on Project Head Start: Revisioning the Hope and Challenge. SUNY Series, Youth Social Services, Schooling, and Public Policy.

    ERIC Educational Resources Information Center

    Ellsworth, Jeanne, Ed.; Ames, Lynda J., Ed.

    This book offers critical perspective on the complex dynamics of politics, class, gender, power, race, and ethnicity in Project Head Start. Moving beyond the literature on Head Start's effects on children's achievement, the volume considers how the program has operated with families, in communities, and with other institutions. Chapters address…

  17. Value of Vocational Education and Training in a Non-Metropolitan Community. Project Summary. CRLRA Discussion Paper Series.

    ERIC Educational Resources Information Center

    Toms, Jon; Falk, Ian; Kilpatrick, Sue

    A project has been designed to identify how a non-metropolitan community consolidates and develops sustainable social and economic activity. For many authors, the political position reiterating vocational education and training (VET) as the pivotal contributor to building national economic sustainability is framed in terms of human capital…

  18. Next Steps toward Lifelong Learning: Views from Three National Projects. Current Issues in Higher Education, 1978 National Conference Series.

    ERIC Educational Resources Information Center

    Bunting, Charles I.; And Others

    Summarizing three different perspectives on lifelong learning in America, these three conference papers each reflect the orientation of a particular group of individuals involved in a particular project or study. Charles I. Bunting reflects the concerns of the Department of Health, Education, and Welfare as presented in its first report on…

  19. Wavelet-based Time Series Bootstrap Approach for Multidecadal Hydrologic Projections Using Observed and Paleo Data of Climate Indicators

    NASA Astrophysics Data System (ADS)

    Erkyihun, S. T.

    2013-12-01

    Understanding streamflow variability and the ability to generate realistic scenarios at multi-decadal time scales is important for robust water resources planning and management in any River Basin - more so on the Colorado River Basin with its semi-arid climate and highly stressed water resources It is increasingly evident that large scale climate forcings such as El Nino Southern Oscillation (ENSO), Pacific Decadal Oscillation (PDO) and Atlantic Multi-decadal Oscillation (AMO) are known to modulate the Colorado River Basin hydrology at multi-decadal time scales. Thus, modeling these large scale Climate indicators is important to then conditionally modeling the multi-decadal streamflow variability. To this end, we developed a simulation model that combines the wavelet-based time series method, Wavelet Auto Regressive Moving Average (WARMA) with a K-nearest neighbor (K-NN) bootstrap approach. In this, for a given time series (climate forcings), dominant periodicities/frequency bands are identified from the wavelet spectrum that pass the 90% significant test. The time series is filtered at these frequencies in each band to create ';components'; the components are orthogonal and when added to the residual (i.e., noise) results in the original time series. The components, being smooth, are easily modeled using parsimonious Auto Regressive Moving Average (ARMA) time series models. The fitted ARMA models are used to simulate the individual components which are added to obtain simulation of the original series. The WARMA approach is applied to all the climate forcing indicators which are used to simulate multi-decadal sequences of these forcing. For the current year, the simulated forcings are considered the ';feature vector' and K-NN of this are identified; one of the neighbors (i.e., one of the historical year) is resampled using a weighted probability metric (with more weights to nearest neighbor and least to the farthest) and the corresponding streamflow is the

  20. Financing Public Sector Projects with Clean Renewable Energy Bonds; Fact Sheet Series on Financing Renewable Energy Projects, National Renewable Energy Laboratory (NREL)

    SciTech Connect

    Kreycik, C.; Couglin, J.

    2009-12-01

    Clean renewable energy bonds (CREBs) present a low-cost opportunity for public entities to issue bonds to finance renewable energy projects. The federal government lowers the cost of debt by providing a tax credit to the bondholder in lieu of interest payments from the issuer. Because CREBs are theoretically interest free, they may be more attractive than traditional tax-exempt municipal bonds. In February 2009, Congress appropriated a total of $2.4 billion for the "New CREBs" program. No more than one-third of the budget may be allocated to each of the eligible entities: governmental bodies, electric cooperatives, and public power providers. Applications for this round of "New CREBs" were due to the Internal Revenue Service (IRS) on August 4, 2009. There is no indication Congress will extend the CREBs program; thus going forward, only projects that are approved under the 2009 round will be able to issue CREBs. This factsheet explains the CREBs mechanism and provides guidance on procedures related to issuing CREBs.

  1. Strategies for Relating Career Preparation and Liberal Learning. An Assessment of the Eleven Projects in the Foundation's Grant Series in Higher Education. A Northwest Area Foundation Higher Education Report.

    ERIC Educational Resources Information Center

    Rice, R. Eugene

    College projects designed to relate career preparation and liberal learning that were funded by the Northwest Area Foundation's "Balancing Career Preparation and Liberal Learning" grant series are described. The types of projects and the 11 participating colleges are as follows: career clusters for liberal arts students (University of…

  2. Property-Assessed Clean Energy (PACE) Financing of Renewables and Efficiency: Fact Sheet Series on Financing Renewable Energy Projects (Brochure)

    SciTech Connect

    Speer, B.; Koenig, R.

    2010-07-01

    Under property-assessed clean energy (PACE) and similar programs, municipal financing districts lend the proceeds of bonds to property owners for financing energy retrofits. Property owners who invest in energy efficiency (EE) measures and small renewable energy (RE) systems then repay these loans over 15-20 years via annual assessments on their property tax bills. States and local governments can use PACE bonds to help property owners finance EE and RE projects. This factsheet outlines the benefits of PACE programs and describes how they can be designed, implemented, and funded. The factsheet also summarizes the benefits and challenges experienced by PACE programs in Boulder County, Colorado; Annapolis, Maryland; Berkeley, California; Sonoma County, California; Palm Desert, California; and Babylon, New York.

  3. Evaluating interannual vegetation anomalies in the Basilicata region using satellite spot vegetation 1999-2011 time series: preliminary results from the Mitra project

    NASA Astrophysics Data System (ADS)

    Lasaponara, Rosa; Desantis, Fortunato; Aromando, Angelo; Lanorte, Antonio

    2013-04-01

    The Basilicata region funded a fesr project, MITRA to develop reliable low cost technologies to preserve and enhance natural and cultural heritage in some relevant areas selected as test cases. " Cultural heritage and the natural heritage are increasingly threatened with destruction not only by the traditional causes of decay, but also by changing social and economic conditions which aggravate the situation with even more formidable phenomena of damage or destruction, from THE GENERAL CONFERENCE of the United Nations Educational, Scientific and Cultural Organization meeting in Paris from 17 October to 21 November 1972, at its seventeenth session, available on line " (http://whc.unesco.org/en/conventiontext/). This paper is focused on the preliminary results obtained in the framework of the Mitra project. In particular, a temporal series (1999-2011) of the yearly Maximum Value Composit of SPOT/VEGETATION NDVI was used to carried out investigation on the whole Basilicata region. The PCA was used as a first step of data transform to enhance regions of localized change in multi-temporal data sets (Lasaponara 2006). Results from PCA were further processed using Support Vector machine (SVM) to identify and map land degradation phenomenon Both naturally vegetated areas (forest, shrub-land, herbaceous cover) and agricultural lands have been investigated in order to extract the most prominent natural and/or man induced alterations affecting vegetation behavior. Such analyses can provide valuable information for monitoring the status of vegetation which is an indicator of the degree of stress namely any disturbance that adversely influences plants in response to natural hazards and/or anthropogenic activities. Our findings suggest that the jointly use of PCA and SVM PCA can provide valuable information for environmental management policies involving biodiversity preservation and rational exploitation of natural and agricultural resources. Rosa Lasaponara 2006, On the use of

  4. Antarctic Meteorite Location and Mapping Project (AMLAMP): Antarctic meteorite location map series explanatory text and user's guide to AMLAMP data

    NASA Technical Reports Server (NTRS)

    Schutt, J.; Fessler, B.; Cassidy, W. A.

    1993-01-01

    This technical report is an update to LPI Technical Report 89-02, which contained data and information that was current to May 1987. Since that time approximately 4000 new meteorites have been collected, mapped, and characterized, mainly from the numerous ice fields in the Allan Hills-David Glacier region, from the Pecora Escarpment and Moulton Escarpment in the Thiel Mountains-Patuxent region, the Wisconsin Range region, and from the Beardmore region. Meteorite location maps for ice fields from these regions have been produced and are available. This report includes explanatory texts for the maps of new areas and provides information on updates of maps of the areas covered in LPI Technical Report 89-02. Sketch maps and description of locales that have been searched and have yielded single or few meteorites are also included. The meteorite listings for all the ice fields have been updated to include any classification changes and new meteorites recovered from ice fields in the Allan Hills-David Glacier region since 1987. The text has been reorganized and minor errors in the original report have been corrected. Computing capabilities have improved immensely since the early days of this project. Current software and hardware allow easy access to data over computer networks. With various commercial software packages, the data can be used many different ways, including database creation, statistics, and mapping. The databases, explanatory texts, and the plotter files used to produce the meteorite location maps are available through a computer network. Information on how to access AMLAMP data, its formats, and ways it can be used are given in the User's Guide to AMLAMP Data section. Meteorite location maps and thematic maps may be ordered from the Lunar and Planetary Institute. Ordering information is given in Appendix A.

  5. mHealth Series: mHealth project in Zhao County, rural China – Description of objectives, field site and methods

    PubMed Central

    van Velthoven, Michelle Helena; Li, Ye; Wang, Wei; Du, Xiaozhen; Wu, Qiong; Chen, Li; Majeed, Azeem; Rudan, Igor; Zhang, Yanfeng; Car, Josip

    2013-01-01

    Background We set up a collaboration between researchers in China and the UK that aimed to explore the use of mHealth in China. This is the first paper in a series of papers on a large mHealth project part of this collaboration. This paper included the aims and objectives of the mHealth project, our field site, and the detailed methods of two studies. Field site The field site for this mHealth project was Zhao County, which lies 280 km south of Beijing in Hebei Province, China. Methods We described the methodology of two studies: (i) a mixed methods study exploring factors influencing sample size calculations for mHealth–based health surveys and (ii) a cross–over study determining validity of an mHealth text messaging data collection tool. The first study used mixed methods, both quantitative and qualitative, including: (i) two surveys with caregivers of young children, (ii) interviews with caregivers, village doctors and participants of the cross–over study, and (iii) researchers’ views. We combined data from caregivers, village doctors and researchers to provide an in–depth understanding of factors influencing sample size calculations for mHealth–based health surveys. The second study, a cross–over study, used a randomised cross–over study design to compare the traditional face–to–face survey method to the new text messaging survey method. We assessed data equivalence (intrarater agreement), the amount of information in responses, reasons for giving different responses, the response rate, characteristics of non–responders, and the error rate. Conclusions This paper described the objectives, field site and methods of a large mHealth project part of a collaboration between researchers in China and the UK. The mixed methods study evaluating factors that influence sample size calculations could help future studies with estimating reliable sample sizes. The cross–over study comparing face–to–face and text message survey data collection

  6. A time series study on the effects of heat on mortality and evaluation of heterogeneity into European and Eastern-Southern Mediterranean cities: results of EU CIRCE project

    PubMed Central

    2013-01-01

    Background The Mediterranean region is particularly vulnerable to the effect of summer temperature. Within the CIRCE project this time-series study aims to quantify for the first time the effect of summer temperature in Eastern-Southern Mediterranean cities and compared it with European cities around the Mediterranean basin, evaluating city characteristics that explain between-city heterogeneity. Methods The city-specific effect of maximum apparent temperature (Tappmax) was assessed by Generalized Estimation Equations, assuming a linear threshold model. Then, city-specific estimates were included in a random effect meta-regression analysis to investigate the effect modification by several city characteristics. Results Heterogeneity in the temperature-mortality relationship was observed among cities. Thresholds recorded higher values in the warmest cities of Tunis (35.5°C) and Tel-Aviv (32.8°C) while the effect of Tappmax above threshold was greater in the European cities. In Eastern-Southern Mediterranean cities a higher effect was observed among younger age groups (0–14 in Tunis and 15–64 in Tel-Aviv and Istanbul) in contrast with the European cities where the elderly population was more vulnerable. Climate conditions explained most of the observed heterogeneity and among socio-demographic and economic characteristics only health expenditure and unemployment rate were identified as effect modifiers. Conclusions The high vulnerability observed in the young populations in Eastern-Southern Mediterranean cities represent a major public health problem. Considering the large political and economic changes occurring in this region as well future temperature increase due to climate change, it is important to strengthen research and public health efforts in these Mediterranean countries. PMID:23822609

  7. A Unified Method of Finding Laplace Transforms, Fourier Transforms, and Fourier Series. [and] An Inversion Method for Laplace Transforms, Fourier Transforms, and Fourier Series. Integral Transforms and Series Expansions. Modules and Monographs in Undergraduate Mathematics and Its Applications Project. UMAP Units 324 and 325.

    ERIC Educational Resources Information Center

    Grimm, C. A.

    This document contains two units that examine integral transforms and series expansions. In the first module, the user is expected to learn how to use the unified method presented to obtain Laplace transforms, Fourier transforms, complex Fourier series, real Fourier series, and half-range sine series for given piecewise continuous functions. In…

  8. SERI Wind Energy Program

    SciTech Connect

    Noun, R. J.

    1983-06-01

    The SERI Wind Energy Program manages the areas or innovative research, wind systems analysis, and environmental compatibility for the U.S. Department of Energy. Since 1978, SERI wind program staff have conducted in-house aerodynamic and engineering analyses of novel concepts for wind energy conversion and have managed over 20 subcontracts to determine technical feasibility; the most promising of these concepts is the passive blade cyclic pitch control project. In the area of systems analysis, the SERI program has analyzed the impact of intermittent generation on the reliability of electric utility systems using standard utility planning models. SERI has also conducted methodology assessments. Environmental issues related to television interference and acoustic noise from large wind turbines have been addressed. SERI has identified the causes, effects, and potential control of acoustic noise emissions from large wind turbines.

  9. Parent's Journal. [Videotape Series].

    ERIC Educational Resources Information Center

    1999

    Parent's Journal is a set of 16 videotapes for parents of prenatal, infant, and toddler-age children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on the life stories and experiences of capable mothers and…

  10. Family Feathers. [Videotape Series].

    ERIC Educational Resources Information Center

    1999

    Family Feathers is a set of 18 videotapes for parents of preschool children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on practical advice from Tlingit and Haida parents, wisdom from elders, and some of…

  11. Time Series Explorer

    NASA Astrophysics Data System (ADS)

    Loredo, Thomas

    The key, central objectives of the proposed Time Series Explorer project are to develop an organized collection of software tools for analysis of time series data in current and future NASA astrophysics data archives, and to make the tools available in two ways: as a library (the Time Series Toolbox) that individual science users can use to write their own data analysis pipelines, and as an application (the Time Series Automaton) providing an accessible, data-ready interface to many Toolbox algorithms, facilitating rapid exploration and automatic processing of time series databases. A number of time series analysis methods will be implemented, including techniques that range from standard ones to state-of-the-art developments by the proposers and others. Most of the algorithms will be able to handle time series data subject to real-world problems such as data gaps, sampling that is otherwise irregular, asynchronous sampling (in multi-wavelength settings), and data with non-Gaussian measurement errors. The proposed research responds to the ADAP element supporting the development of tools for mining the vast reservoir of information residing in NASA databases. The tools that will be provided to the community of astronomers studying variability of astronomical objects (from nearby stars and extrasolar planets, through galactic and extragalactic sources) will revolutionize the quality of timing analyses that can be carried out, and greatly enhance the scientific throughput of all NASA astrophysics missions past, present, and future. The Automaton will let scientists explore time series - individual records or large data bases -- with the most informative and useful analysis methods available, without having to develop the tools themselves or understand the computational details. Both elements, the Toolbox and the Automaton, will enable deep but efficient exploratory time series data analysis, which is why we have named the project the Time Series Explorer. Science

  12. The Resource Approach to the Analysis of Educational Project Cost. Number 3 in a Series of Monographs on Evaluation in Education.

    ERIC Educational Resources Information Center

    Office of Education (DHEW), Washington, DC.

    Comparing or estimating the costs of educational projects by merely using cost-per-student figures is imprecise and ignores area differences in prices. The resource approach to cost analysis begins by determining specific physical resources (such as facilities, staff, equipment, materials, and services) needed for a project. Then the cost of these…

  13. Within Reach: The Story of PROPEL, a Non-Formal Education Project for Rural Children in India. Education for All: Making it Work. Innovation Series, 3.

    ERIC Educational Resources Information Center

    Guttman, Cynthia; Kosonen, Kimmo

    In 1979, the Indian Institute of Education launched the country's first comprehensive project in part-time, non-formal primary education. Now in its third phase, PROPEL (Promoting Primary and Elementary Education Project) is training the inhabitants of 137 villages to take responsibility for the quality of education in the non-formal stream. This…

  14. Online Assessment in Mathematics and Writing: Reports from the NAEP Technology-Based Assessment Project, Research and Development Series. NCES 2005-457

    ERIC Educational Resources Information Center

    Sandene, Brent; Horkay, Nancy; Bennett, Randy Elliot; Allen, Nancy; Braswell, James; Kaplan, Bruce; Oranje, Andreas

    2005-01-01

    This publication presents the reports from two studies, Math Online (MOL) and Writing Online (WOL), part of the National Assessment of Educational Progress (NAEP) Technology-Based Assessment (TBA) project. Funded by the National Center for Education Statistics (NCES), the Technology-Based Assessment project is intended to explore the use of new…

  15. Projects That Matter: Concepts and Models for Service-Learning in Engineering. AAHE's Series on Service-Learning in the Disciplines.

    ERIC Educational Resources Information Center

    Tsang, Edmund, Ed.

    This volume, the 14th in a series of monographs on service learning and academic disciplinary areas, is designed as a practical guide for faculty seeking to integrate service learning into an engineering course. The volume also deals with larger issues in engineering education and provides case studies of service-learning courses. The articles…

  16. Primer to Design Safe School Projects in Case of Terrorist Attacks and School Shootings. Buildings and Infrastructure Protection Series. FEMA-428/BIPS-07/January 2012. Edition 2

    ERIC Educational Resources Information Center

    Chipley, Michael; Lyon, Wesley; Smilowitz, Robert; Williams, Pax; Arnold, Christopher; Blewett, William; Hazen, Lee; Krimgold, Fred

    2012-01-01

    This publication, part of the new Building and Infrastructure Protection Series (BIPS) published by the Department of Homeland Security (DHS) Science and Technology Directorate (S&T) Infrastructure Protection and Disaster Management Division (IDD), serves to advance high performance and integrated design for buildings and infrastructure. This…

  17. [Rebus Reading Book Series: A Product of a Project to Create Stories and Beginning Reading Material for Pre-School Indian Children in South Dakota.

    ERIC Educational Resources Information Center

    Webster, Loraine; Schleif, Mabel

    The "Rebus Reading Book Series" in this document consists of 10 booklets, each containing an illustrated story adopted from an Indian folk tale. The booklets, intended for use as supplementary readers, are designed to introduce readers in grades 1.7 to 2.2 to Indian cultural history as well as to improve use of English by building larger speaking…

  18. [Read Aloud Stories Series: A Product of a Project to Create Stories and Beginning Reading Materials for Pre-School Indian Children in South Dakota.

    ERIC Educational Resources Information Center

    Webster, Loraine; Schleif, Mabel

    The "Read Aloud Stories" series in this document consists of 10 booklets, each containing an illustrated story of Sioux origin which is intended to be read to preschool and early elementary non-proficient readers (grades 1.9 to 3.4). Each story is designed to convey a simple concept concerning the child's Indian heritage as well as to…

  19. Analysis of High Precision GPS Time Series and Strain Rates for the Geothermal Play Fairway Analysis of Washington State Prospects Project

    DOE Data Explorer

    Michael Swyer

    2015-02-22

    Global Positioning System (GPS) time series from the National Science Foundation (NSF) Earthscope’s Plate Boundary Observatory (PBO) and Central Washington University’s Pacific Northwest Geodetic Array (PANGA). GPS station velocities were used to infer strain rates using the ‘splines in tension’ method. Strain rates were derived separately for subduction zone locking at depth and block rotation near the surface within crustal block boundaries.

  20. Assiniboine Series.

    ERIC Educational Resources Information Center

    Allen, Minerva

    This series of illustrated booklets presents 13 Indian stories in a bilingual format of English and Assiniboine, an Indian tribal language. Written on the first grade level, the stories have the following titles: (1) "Orange Tree in Lodgepole"; (2) "Pretty Flower"; (3) Inktomi and the Rock"; (4) "Inktomi and the…

  1. In the Green Desert: Non-formal Distance Education Project for Nomadic Women of the Gobi Desert, Mongolia. Education for All: Making It Work. Innovations Series, 12.

    ERIC Educational Resources Information Center

    Robinson, Bernadette

    With the disintegration of the former Soviet Union, Mongolia was severed from its exterior financial and technical support. The dramatic shift in socioeconomic conditions created a need for new forms of adult education. The nomadic women of the Gobi Desert were targeted as most at risk, and the Gobi Women's Project conducted a needs assessment in…

  2. A Pilot for Improving Depression Care on College Campuses: Results of the College Breakthrough Series-Depression (CBS-D) Project

    ERIC Educational Resources Information Center

    Chung, Henry; Klein, Michael C.; Silverman, Daniel; Corson-Rikert, Janet; Davidson, Eleanor; Ellis, Patricia; Kasnakian, Caroline

    2011-01-01

    Objective: To implement a pilot quality improvement project for depression identification and treatment in college health. Participants: Eight college health center teams composed primarily of primary care and counseling service directors and clinicians. Methods: Chronic (Collaborative) Care Model (CCM) used with standardized screening to…

  3. Project FAST.

    ERIC Educational Resources Information Center

    Essexville-Hampton Public Schools, MI.

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

  4. Project: "Project!"

    ERIC Educational Resources Information Center

    Grayson, Katherine

    2007-01-01

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

  5. Industrial application experiment series

    NASA Technical Reports Server (NTRS)

    Bluhm, S. A.

    1981-01-01

    Two procurements within the Industrial Application Experiment Series of the Thermal Power Systems Project are discussed. The first procurement, initiated in April 1980, resulted in an award to the Applied Concepts Corporation for the Capital Concrete Experiment: two Fresnel concentrating collectors will be evaluated in single-unit installations at the Jet Propulsion Laboratory Parabolic Dish Test Site and at Capitol Concrete Products, Topeka, Kansas. The second procurement, initiated in March 1981, is titled, "Thermal System Engineering Experiment B." The objective of the procurement is the rapid deployment of developed parabolic dish collectors.

  6. The Alzheimer's Project

    MedlinePlus

    ... Navigation Bar Home Current Issue Past Issues The Alzheimer's Project Past Issues / Spring 2009 Table of Contents ... of this page please turn Javascript on. The Alzheimer's Project A 4-Part Documentary Series Starting May ...

  7. Project CLASS.

    ERIC Educational Resources Information Center

    McBain, Susan L.; And Others

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

  8. The CLASS Project.

    ERIC Educational Resources Information Center

    National Wildlife Federation, Washington, DC.

    The CLASS project is a series of investigations and projects designed by the National Wildlife Federation as supplementary materials for existing junior high school environmental curricula. This notebook contains nine different sections: an introduction, six content areas, a series of case studies, and a resource bibliography. The six content…

  9. Developing consistent time series landsat data products

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Landsat series satellite has provided earth observation data record continuously since early 1970s. There are increasing demands on having a consistent time series of Landsat data products. In this presentation, I will summarize the work supported by the USGS Landsat Science Team project from 20...

  10. Integrating SPOT-VEGETATION 13-yr time series and land-surface modelling to forecast the terrestrial carbon dynamics in a changing climate - The VEGECLIM project: achievements and lessons learned

    NASA Astrophysics Data System (ADS)

    Defourny, Pierre; Verbeeck, Hans; Moreau, Inès; De Weirdt, Marjolein; Verhegghen, Astrid; Kibambe-Lubamba, Jean-Paul; Jungers, Quentin; Maignan, Fabienne; Najdovski, Nicolas; Poulter, Benjamin; MacBean, Natasha; Peylin, Philippe

    2014-05-01

    Vegetation is a major carbon sink and is as such a key component of the international response to climate change caused by the build-up of greenhouse gases in the atmosphere. However, anthropogenic disturbances like deforestation are the primary mechanism that changes ecosystems from carbon sinks to sources, and are hardly included in the current carbon modelling approaches. Moreover, in tropical regions, the seasonal/interannual variability of carbon fluxes is still uncertain and a weak or even no seasonality is taken into account in global vegetation models. In the context of climate change and mitigation policies like "Reducing Emissions from Deforestation and Forest Degradation in Developing Countries" (REDD), it is particularly important to be able to quantify and forecast the vegetation dynamics and carbon fluxes in these regions. The overall objective of the VEGECLIM project is to increase our knowledge on the terrestrial carbon cycle in tropical regions and to improve the forecast of the vegetation dynamics and carbon stocks and fluxes under different climate-change and deforestation scenarios. Such an approach aims to determine whether the African terrestrial carbon balance will remain a net sink or could become a carbon source by the end of the century, according to different climate-change and deforestation scenarios. The research strategy is to integrate the information of the land surface characterizations obtained from 13 years of consistent SPOT-VEGETATION time series (land cover, vegetation phenology through vegetation indices such as the Enhanced Vegetation Index (EVI)) as well as in-situ carbon flux data into the process based ORCHIDEE global vegetation model, capable of simulating vegetation dynamics and carbon balance. Key challenge of this project was to bridge the gap between the land cover and the land surface model teams. Several improvements of the ORCHIDEE model have been realized such as a new seasonal leaf dynamics for tropical evergreen

  11. Tourism. Leonardo da Vinci Series: Good Practices.

    ERIC Educational Resources Information Center

    Commission of the European Communities, Brussels (Belgium). Directorate-General for Education and Culture.

    This brochure, part of a series about good practices in vocational training in the European Union, describes 10 projects that have promoted investment in human resources through training in the tourism sector to promote sustainable, or responsible, tourism. The projects and their countries of origin are as follows: (1) BEEFT, training of mobility…

  12. Short-term effects of ambient sulphur dioxide and particulate matter on mortality in 12 European cities: results from time series data from the APHEA project. Air Pollution and Health: a European Approach.

    PubMed Central

    Katsouyanni, K.; Touloumi, G.; Spix, C.; Schwartz, J.; Balducci, F.; Medina, S.; Rossi, G.; Wojtyniak, B.; Sunyer, J.; Bacharova, L.; Schouten, J. P.; Ponka, A.; Anderson, H. R.

    1997-01-01

    OBJECTIVES: To carry out a prospective combined quantitative analysis of the associations between all cause mortality and ambient particulate matter and sulphur dioxide. DESIGN: Analysis of time series data on daily number of deaths from all causes and concentrations of sulphur dioxide and particulate matter (measured as black smoke or particles smaller than 10 microns in diameter (PM10)) and potential confounders. SETTING: 12 European cities in the APHEA project (Air Pollution and Health: a European Approach). MAIN OUTCOME MEASURE: Relative risk of death. RESULTS: In western European cities it was found that an increase of 50 micrograms/m3 in sulphur dioxide or black smoke was associated with a 3% (95% confidence interval 2% to 4%) increase in daily mortality and the corresponding figure for PM10 was 2% (1% to 3%). In central eastern European cities the increase in mortality associated with a 50 micrograms/m3 change in sulphur dioxide was 0.8% (-0.1% to 2.4%) and in black smoke 0.6% (0.1% to 1.1%). Cumulative effects of prolonged (two to four days) exposure to air pollutants resulted in estimates comparable with the one day effects. The effects of both pollutants were stronger during the summer and were mutually independent. CONCLUSIONS: The internal consistency of the results in western European cities with wide differences in climate and environmental conditions suggest that these associations may be causal. The long term health impact of these effects is uncertain, but today's relatively low levels of sulphur dioxide and particles still have detectable short term effects on health and further reductions in air pollution are advisable. PMID:9180068

  13. UAS in the NAS Flight Test Series 3 Overview

    NASA Technical Reports Server (NTRS)

    Murphy, James R.

    2015-01-01

    The UAS Integration in the NAS Project is conducting a series of flight tests to acheive the following objectives: 1.) Validate results previously collected during project simulations with live data 2.) Evaluate TCAS IISS interoperability 3.) Test fully integrated system in a relevant live test environment 4.) Inform final DAA and C2 MOPS 5.) Reduce risk for Flight Test Series 4.

  14. Pattern Recognition in Time Series

    NASA Astrophysics Data System (ADS)

    Lin, Jessica; Williamson, Sheri; Borne, Kirk D.; DeBarr, David

    2012-03-01

    Perhaps the most commonly encountered data types are time series, touching almost every aspect of human life, including astronomy. One obvious problem of handling time-series databases concerns with its typically massive size—gigabytes or even terabytes are common, with more and more databases reaching the petabyte scale. For example, in telecommunication, large companies like AT&T produce several hundred millions long-distance records per day [Cort00]. In astronomy, time-domain surveys are relatively new—these are surveys that cover a significant fraction of the sky with many repeat observations, thereby producing time series for millions or billions of objects. Several such time-domain sky surveys are now completed, such as the MACHO [Alco01],OGLE [Szym05], SDSS Stripe 82 [Bram08], SuperMACHO [Garg08], and Berkeley’s Transients Classification Pipeline (TCP) [Star08] projects. The Pan-STARRS project is an active sky survey—it began in 2010, a 3-year survey covering three-fourths of the sky with ˜60 observations of each field [Kais04]. The Large Synoptic Survey Telescope (LSST) project proposes to survey 50% of the visible sky repeatedly approximately 1000 times over a 10-year period, creating a 100-petabyte image archive and a 20-petabyte science database (http://www.lsst.org/). The LSST science database will include time series of over 100 scientific parameters for each of approximately 50 billion astronomical sources—this will be the largest data collection (and certainly the largest time series database) ever assembled in astronomy, and it rivals any other discipline’s massive data collections for sheer size and complexity. More common in astronomy are time series of flux measurements. As a consequence of many decades of observations (and in some cases, hundreds of years), a large variety of flux variations have been detected in astronomical objects, including periodic variations (e.g., pulsating stars, rotators, pulsars, eclipsing binaries

  15. Unification and Infinite Series

    ERIC Educational Resources Information Center

    Leyendekkers, J. V.; Shannon, A. G.

    2008-01-01

    Some infinite series are analysed on the basis of the hypergeometric function and integer structure and modular rings. The resulting generalized functions are compared with differentiation of the "mother" series. (Contains 1 table.)

  16. Geometric Series via Probability

    ERIC Educational Resources Information Center

    Tesman, Barry

    2012-01-01

    Infinite series is a challenging topic in the undergraduate mathematics curriculum for many students. In fact, there is a vast literature in mathematics education research on convergence issues. One of the most important types of infinite series is the geometric series. Their beauty lies in the fact that they can be evaluated explicitly and that…

  17. Riding the Waves of Change: Insights from Transforming Institutions. On Change V. An Occasional Paper Series of the ACE Project on Leadership and Institutional Transformation and The Kellogg Forum on Higher Education Transformation.

    ERIC Educational Resources Information Center

    Eckel, Peter; Green, Madeleine; Hill, Barbara

    This essay concludes the American Council on Education (ACE) Project on Leadership and Institutional Transformation, in which participating higher education institutions explored ways to succeed in an atmosphere of continuous change. This paper presents the highlights of the Projects experience in working with 23 institutions over 5 year. It…

  18. The Physics Plus Project.

    ERIC Educational Resources Information Center

    McKim, F. R.

    1983-01-01

    The Physics Plus Project is producing a series of pamphlets designed to supplement existing curricula with physics application topics (such as physics of sports, motor cars, weather, medical physics, energy). Discusses rationale for the projects, pamphlet production, distribution to schools, and use of pamphlet material on examinations. (JM)

  19. Project Information Packages: Overview.

    ERIC Educational Resources Information Center

    RMC Research Corp., Mountain View, CA.

    This brochure describes a new series of Project Information Packages, a U.S. Office of Education response to the need for a systematic approach to disseminating exemplary projects. The packages describe procedures for developing the necessary administrative support and management framework, as well as instructional methods and techniques. The six…

  20. Distance Learning. Leonardo da Vinci Series: Good Practices.

    ERIC Educational Resources Information Center

    Commission of the European Communities, Brussels (Belgium). Directorate-General for Education and Culture.

    This brochure, part of a series about good practices in vocational training in the European Union, describes 12 projects that use distance learning to promote lifelong learning in adults. The projects and their countries of origin are as follows: (1) 3D Project, training in the use of IT tools for 3D simulation and animation and practical…

  1. Series Transmission Line Transformer

    DOEpatents

    Buckles, Robert A.; Booth, Rex; Yen, Boris T.

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  2. Fourier Series Operating Package

    NASA Technical Reports Server (NTRS)

    Charnow, Milton L.

    1961-01-01

    This report presents a computer program for multiplying, adding, differentiating, integrating, "barring" and scalarly multiplying "literal" Fourier series as such, and for extracting the coefficients of specified terms.

  3. SIMBIOS Project

    NASA Technical Reports Server (NTRS)

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

    2001-01-01

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

  4. Coastal Culture Area. Native American Curriculum Series.

    ERIC Educational Resources Information Center

    Ross, Cathy; Fernandes, Roger

    Background information, legends, games, illustrations, and art projects are provided in this booklet introducing elementary students to the history and culture of Indian tribes of the North Pacific Coast and Pacific Northwest. One in a series of Native American instructional materials, the booklet provides an overview of the coastal culture area,…

  5. Three Analysis Examples for Time Series Data

    Technology Transfer Automated Retrieval System (TEKTRAN)

    With improvements in instrumentation and the automation of data collection, plot level repeated measures and time series data are increasingly available to monitor and assess selected variables throughout the duration of an experiment or project. Records and metadata on variables of interest alone o...

  6. Airline Careers. Aviation Careers Series. Revised.

    ERIC Educational Resources Information Center

    Zaharevitz, Walter

    This booklet, one in a series on aviation careers, outlines the variety of careers available in airlines. The first part of the booklet provides general information about careers in the airline industry, including salaries, working conditions, job requirements, and projected job opportunities. In the main part of the booklet, the following 22 job…

  7. Fourier Series Optimization Opportunity

    ERIC Educational Resources Information Center

    Winkel, Brian

    2008-01-01

    This note discusses the introduction of Fourier series as an immediate application of optimization of a function of more than one variable. Specifically, it is shown how the study of Fourier series can be motivated to enrich a multivariable calculus class. This is done through discovery learning and use of technology wherein students build the…

  8. Welfare. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Cozic, Charles P., Ed.; Winters, Paul A., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The opinions expressed in the selections in each series title examine many different aspects of a single issue. Detractors of the welfare system have long argued that the system promotes dependency. They…

  9. Improving Intercomparability of Marine Biogeochemical Time Series

    NASA Astrophysics Data System (ADS)

    Benway, Heather M.; Telszewski, Maciej; Lorenzoni, Laura

    2013-04-01

    Shipboard biogeochemical time series represent one of the most valuable tools scientists have to quantify marine elemental fluxes and associated biogeochemical processes and to understand their links to changing climate. They provide the long, temporally resolved data sets needed to characterize ocean climate, biogeochemistry, and ecosystem variability and change. However, to monitor and differentiate natural cycles and human-driven changes in the global oceans, time series methodologies must be transparent and intercomparable when possible. To review current shipboard biogeochemical time series sampling and analytical methods, the International Ocean Carbon Coordination Project (IOCCP; http://www.ioccp.org/) and the Ocean Carbon and Biogeochemistry Program (http://www.us-ocb.org/) convened an international ocean time series workshop at the Bermuda Institute for Ocean Sciences.

  10. Packing Up for the Moon: Human Exploration Project Engineering Design Challenge. Design, Build and Evaluate. A Standards-Based Middle School Unit Guide. Engineering By Design: Advancing Technological Literacy--A Standards-Based Program Series

    ERIC Educational Resources Information Center

    NASA Educator Resource Center at Marshall Space Flight Center, 2007

    2007-01-01

    The Human Exploration Project (HEP) units have several common characteristics. All units: (1) Are based upon the Technological Literacy standards (ITEA, 2000/2002); (2) Coordinate with Science (AAAS, 1993) and Mathematics standards (NCTM, 2000); (3) Utilize a standards-based development approach (ITEA, 2005); (4) Stand alone and coordinate with…

  11. James Baldwin und das Rassenproblem in den USA. Unterrichtsprojekt zum Komplex "Texte und ihre gesellschaftliche Bedingtheit" (James Baldwin and the Race Problem in the USA. Teaching Project in the Series "Texts and their Social Context")

    ERIC Educational Resources Information Center

    Kerschgens, Edda

    1977-01-01

    Reports on an 18-hour teaching project with students at a teachers' college. Four Baldwin texts were used. Questions considered included whether Baldwin's treatment of the race problem reveals any changes or shifts of emphasis. Suggestions are made for adaptation to teaching in grades 11-13. (Text is in German.) (IFS/WGA)

  12. Explorations of the Concept of Local Capacity for Problem Solving: An Introduction to a Series of Papers Analyzing Nine School Improvement Projects. Draft. Documentation and Technical Assistance in Urban Schools.

    ERIC Educational Resources Information Center

    Wilson, Stephen H.

    A model for enhancing the local capacity of urban schools for solving problems by restructuring school settings is the subject of this paper. In identifying the strength and weaknesses of such a concept, the paper reviews data from nine sites studied by the Documentation and Technical Assistance (DTA) project for their applicability to other…

  13. Project PEGS! Practices in Effective Guidance Strategies: Interactive CD-ROM Series for Educators To Practice Positive Behavior Management Skills, October 1, 1999-December 30, 2002. Final Performance Report.

    ERIC Educational Resources Information Center

    Quirk, Constance A.

    This final report describes the activities and outcomes of a federally funded project designed to produce and field-test two computer-based interactive CD-ROMs: "PEGS! for Preschool" and "PEGS! for Secondary School". These programs, in a game format, provide beginning general and special educators with independent practice in…

  14. Time Series Explorer

    NASA Astrophysics Data System (ADS)

    Scargle, J.

    With the generation of long, precise, and finely sampled time series the Age of Digital Astronomy is uncovering and elucidating energetic dynamical processes throughout the Universe. Fulfilling these opportunities requires data effective analysis techniques rapidly and automatically implementing advanced concepts. The Time Series Explorer, under development in collaboration with Tom Loredo, provides tools ranging from simple but optimal histograms to time and frequency domain analysis for arbitrary data modes with any time sampling. Examples of application of these tools for automated time series discovery will be given.

  15. Global Energy: Supply, Demand, Consequences, Opportunities (LBNL Summer Lecture Series)

    SciTech Connect

    Majumdar, Arun

    2008-07-29

    Summer Lecture Series 2009: Arun Majumdar, Director of the Environmental Energy Technologies Division, discusses current and future projections of economic growth, population, and global energy demand and supply, and explores the implications of these trends for the environment.

  16. Whimsical Path to Math: Implementing the Navigations Series

    ERIC Educational Resources Information Center

    Christy, Donna M.

    2006-01-01

    This article describes lessons that link mathematics topics with literature, the NCTM's Navigations series, and art projects. Each lesson is designed around a theme and is laced throughout with fantasy. (Contains 13 figures.)

  17. Global Energy: Supply, Demand, Consequences, Opportunities (LBNL Summer Lecture Series)

    ScienceCinema

    Majumdar, Arun

    2016-07-12

    Summer Lecture Series 2009: Arun Majumdar, Director of the Environmental Energy Technologies Division, discusses current and future projections of economic growth, population, and global energy demand and supply, and explores the implications of these trends for the environment.

  18. Upper Gastrointestinal (GI) Series

    MedlinePlus

    ... barium or flavoring in the barium intestinal obstruction Seek care right away If you have any of the following symptoms after an upper GI series, seek medical attention right away: fever no bowel movement ...

  19. Lower GI Series

    MedlinePlus

    ... GI series. • an allergic reaction to the barium. • bowel obstruction—partial or complete blockage of the small or large intestine. Although rare, bowel obstruction can be a life-threatening condition that requires ...

  20. Project PRISM: Project Manual.

    ERIC Educational Resources Information Center

    Cunnion, Maryellen; And Others

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

  1. THE IMPACT OF AN EDUCATIONAL TELEVISION SERIES, AN EXPERIMENTAL STUDY.

    ERIC Educational Resources Information Center

    MERRILL, I.R.

    THE OBJECTIVES OF THIS STUDY WERE TO DISCOVER WHETHER THE DOCUMENTARY TV FILM SERIES, "COUNTY AGENT," HAD APPEAL FOR AND IMPACT UPON A GENERAL AUDIENCE AND WHETHER A SIGNIFICANT RELATIONSHIP EXISTED BETWEEN THE METHODS OF PROGRAM EVALUATION USED. THE TV SERIES, BROADCAST OVER WKAR-TV, CONSISTED OF 13 PROGRAMS ABOUT PROJECTS SPONSORED BY THE…

  2. Professional Development Series for Work Experience Education. Final Report.

    ERIC Educational Resources Information Center

    Tanner, Kinsey

    The report summarizes a project for conducting a series of workshops and graduate level extension courses on work experience education at various California locations. The purpose of the series was to increase the effectiveness of teaching for disadvantaged and handicapped, update occupational competencies, update administrative and supervisory…

  3. Silverleaf: An Experimental Series in Support of Nightshade

    SciTech Connect

    Danielson, Jeremy; Bauer, Amy L.

    2016-12-23

    In this series, a prototype package was designed and fielded to address a major technical risk of Nightshade: A comprehensive suite of drives and diagnostics must fit within a small space. In addition, this series satisfies a milestone for the project.

  4. Mild Wind Series, Minute Steak Event

    DTIC Science & Technology

    1992-11-20

    AD-A286 599 _C *POR-6546’ IWT-65461 MILD WIND SERIES MINUTE STEAK EVENT PROJECT OFFICERS REPORT TECHNICAL DIRECTORS SUMMARY REPORT flELECTL...POR-6546 (2) POR-2039 (2) POR-6300 (2) POR-2725 (2) POR-6337 (2) POR-3000 (2) WT-561 (2) WT-601 (2) POR-6546 (WT-6546) MILD WIND SERIES MINUTE STEAK ...PAGE IS INTENTIONALLY LEFT BLANK. r lit ! ABSTRACT MINUTE STEAK was a Department of Defense Vertical Line of Sight (LOS) undergound It was detonated

  5. On Sums of Numerical Series and Fourier Series

    ERIC Educational Resources Information Center

    Pavao, H. Germano; de Oliveira, E. Capelas

    2008-01-01

    We discuss a class of trigonometric functions whose corresponding Fourier series, on a conveniently chosen interval, can be used to calculate several numerical series. Particular cases are presented and two recent results involving numerical series are recovered. (Contains 1 note.)

  6. Extending the Alternating Series Test

    ERIC Educational Resources Information Center

    Katsuura, Hidefumi

    2012-01-01

    Alternating series have the simplest of sign patterns. What about series with more complicated patterns? By inspecting the alternating series test closely, we find a theorem that applies to more complicated sign patterns, and beyond.

  7. A Monster Transfer Project

    ERIC Educational Resources Information Center

    Brennan, Alan

    2003-01-01

    In this article, the author discusses a transfer project that involves the use of "monsters" to provide year 6 with a series of post-SATs activities which could then be built on in year 7. The project evolves from a science-based activity into a cross-curricular one. "Monsters" was used as a fun revision tool for year 6 pupils covering the area of…

  8. Homogenising time series: Beliefs, dogmas and facts

    NASA Astrophysics Data System (ADS)

    Domonkos, P.

    2010-09-01

    For obtaining reliable information about climate change and climate variability the use of high quality data series is essentially important, and one basic tool of quality improvements is the statistical homogenisation of observed time series. In the recent decades large number of homogenisation methods has been developed, but the real effects of their application on time series are still not known entirely. The ongoing COST HOME project (COST ES0601) is devoted to reveal the real impacts of homogenisation methods more detailed and with higher confidence than earlier. As part of the COST activity, a benchmark dataset was built whose characteristics approach well the characteristics of real networks of observed time series. This dataset offers much better opportunity than ever to test the wide variety of homogenisation methods, and analyse the real effects of selected theoretical recommendations. The author believes that several old theoretical rules have to be re-evaluated. Some examples of the hot questions, a) Statistically detected change-points can be accepted only with the confirmation of metadata information? b) Do semi-hierarchic algorithms for detecting multiple change-points in time series function effectively in practise? c) Is it good to limit the spatial comparison of candidate series with up to five other series in the neighbourhood? Empirical results - those from the COST benchmark, and other experiments too - show that real observed time series usually include several inhomogeneities of different sizes. Small inhomogeneities seem like part of the climatic variability, thus the pure application of classic theory that change-points of observed time series can be found and corrected one-by-one is impossible. However, after homogenisation the linear trends, seasonal changes and long-term fluctuations of time series are usually much closer to the reality, than in raw time series. The developers and users of homogenisation methods have to bear in mind that

  9. Sequences, Series, and Mathematica.

    ERIC Educational Resources Information Center

    Mathews, John H.

    1992-01-01

    Describes how the computer algebra system Mathematica can be used to enhance the teaching of the topics of sequences and series. Examines its capabilities to find exact, approximate, and graphically generated approximate solutions to problems from these topics and to understand proofs about sequences. (MDH)

  10. Building Alliances Series: Education

    ERIC Educational Resources Information Center

    Brady, Cecilia

    2009-01-01

    Public-private partnerships done right are a powerful tool for development, providing enduring solutions to some of the greatest challenges. To help familiarize readers with the art of alliance building, the Global Development Alliance (GDA) office has created a series of practical guides that highlight proven practices in partnerships,…

  11. Diamond Anniversary Lecture Series.

    ERIC Educational Resources Information Center

    Adams, Dewey A.; And Others

    This document contains the texts of four lectures that were presented as part of a series commemorating the 75th anniversary of Ohio State University's Department of Agricultural Education. The first lecture, "The Conceptualization Process and Vocational Education Management," (Dewey A. Adams) discusses a five-step management behavior approach for…

  12. Computer Series, 54.

    ERIC Educational Resources Information Center

    Moore, John W., Ed.

    1984-01-01

    Describes graphical solutions of equations for stirred-tank reactors in series; data management software for producing and searching customized mass spectral libraries; least squares and chromatography programs; a low-cost data acquisition system for Apple microcomputers; nuclear magnetic resonance interpretation with graphics; chemical bonding…

  13. Discrimination. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Williams, Mary E., Ed.

    Books in the Opposing Viewpoints series challenge readers to question their own opinions and assumptions. By reading carefully balanced views, readers confront new ideas on the topic of interest. The Civil Rights Act of 1964, which prohibited job discrimination based on age, race, religion, gender, or national origin, provided the groundwork for…

  14. Poverty. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Leone, Bruno, Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The varied opinions in each collection explore aspects of a social, cultural, or political issue. A great deal of money has been spent in this country to eradicate poverty, but the problem remains. Some…

  15. Gangs. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Cozic, Charles P., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The variety of opinions expressed in this collection of articles and book excerpts explore many aspects of juvenile gangs. Some youths join gangs of their own free choice, to satisfy ego or greed. Others are…

  16. Lower GI Series

    MedlinePlus

    ... may ask the person to change position several times to evenly coat the large intestine with the barium • if the health care provider has ordered a double-contrast lower GI series, the radiologist will inject air through the tube ...

  17. Themes. Informal Education Series.

    ERIC Educational Resources Information Center

    Kessens, Rosanne

    Part of the larger Informal Education Series, this publication brings together many of the materials prepared by Rosanne Kessens for teachers and parents involved in Follow Through settings. Contents first explore theme development as an integrated approach to learning and then describe strategies for planning themes. Subsequent materials offer…

  18. SIMBIOS Project

    NASA Technical Reports Server (NTRS)

    Fargion, Giulietta S.; McClain, Charles R.

    2002-01-01

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

  19. The Legacy Project

    ERIC Educational Resources Information Center

    Moye, Johnny J.

    2012-01-01

    This article is the first in a series of articles entitled "The Legacy Project." It focuses on the lives and actions of leaders who have forged technology engineering education profession into what it is today. Members of the profession owe a debt of gratitude to these leaders. One simple way to demonstrate that gratitude is to recognize them and…

  20. Summary of Project STRIVE.

    ERIC Educational Resources Information Center

    1972

    The Adult Learning Program Service (ALPS) is proposed by the Corporation for Public Broadcasting. It is an effort to involve public television in providing needed educational services to adults who have never completed high school but who have at least a sixth-grade reading level capability. STRIVE is the first in a series of projects. Its…

  1. Meteorology: Project Earth Science.

    ERIC Educational Resources Information Center

    Smith, P. Sean; Ford, Brent A.

    This document on meteorology is one of a four-volume series of Project Earth Science that includes exemplary hands-on science and reading materials for use in the classroom. This book is divided into three sections: activities, readings, and appendix. The activities are constructed around three basic concept divisions. First, students investigate…

  2. 30 CFR 880.13 - Project implementation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... in phases, a series of project contracts. (2) If OSM assistance is required, OSM will be reimbursed by the State or Indian tribe for all costs incurred, including OSM employees' time. (b) In States and..., or, if the work is to be done in phases, a series of project contracts. OSM, may, at its...

  3. Series elastic actuators

    NASA Astrophysics Data System (ADS)

    Williamson, Matthew M.

    1995-01-01

    This thesis presents the design, construction, control and evaluation of a novel for controlled actuator. Traditional force controlled actuators are designed from the premise that 'Stiffer is better'. This approach gives a high bandwidth system, prone to problems of contact instability, noise, and low power density. The actuator presented in this thesis is designed from the premise that 'Stiffness isn't everything'. The actuator, which incorporates a series elastic element, trades off achievable bandwidth for gains in stable, low noise force control, and protection against shock loads. This thesis reviews related work in robot force control, presents theoretical descriptions of the control and expected performance from a series elastic actuator, and describes the design of a test actuator constructed to gather performance data. Finally the performance of the system is evaluated by comparing the performance data to theoretical predictions.

  4. Interdisciplinary Distinguished Seminar Series

    DTIC Science & Technology

    2014-08-29

    information sciences , nanotechnology, mathematics, and physics. The list of speakers included leaders of the respective fields from the US and abroad...and engineering, computer science and mathematics. The list of speakers included leaders of the respective fields from the US and abroad. All the...summary, this funded Interdisciplinary Seminar Series have not only brought the best in the disciplines of Information Science and Systems, but as an

  5. Project Notes

    ERIC Educational Resources Information Center

    School Science Review, 1978

    1978-01-01

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

  6. "Project Psychology": A Classroom Competition

    ERIC Educational Resources Information Center

    Fleck, Bethany K. B.; Hussey, Heather D.

    2009-01-01

    The authors describe an original and unique series of classroom group-work activities organized as a competitive game called "Project Psychology," which was implemented in an Introduction to Psychology course. The project goals included increasing student participation, interest, content comprehension, and motivation. Fostering…

  7. Genome Radio Project: Quarterly report

    SciTech Connect

    1997-08-01

    The process of conducting background research for the programs of the Genome Radio Project is continuing. The most developed of the program ``backgrounders`` have been reviewed by series and program advisors from various fields. Preliminary and background interviews have been conducted with dozens of potential program participants and advisors. Structurally, efforts are being directed toward developing and formalizing the project and series advisor relationships so that the best use can be made of those experts who have offered to assist the project in its presentation of program content. The library of research materials has been expanded considerably, creating a useful resource library for the producers.

  8. Uranium series, volcanic rocks

    USGS Publications Warehouse

    Vazquez, Jorge A.

    2014-01-01

    Application of U-series dating to volcanic rocks provides unique and valuable information about the absolute timing of crystallization and differentiation of magmas prior to eruption. The 238U–230Th and 230Th-226Ra methods are the most commonly employed for dating the crystallization of mafic to silicic magmas that erupt at volcanoes. Dates derived from the U–Th and Ra–Th methods reflect crystallization because diffusion of these elements at magmatic temperatures is sluggish (Cherniak 2010) and diffusive re-equilibration is insignificant over the timescales (less than or equal to 10^5 years) typically associated with pre-eruptive storage of nearly all magma compositions (Cooper and Reid 2008). Other dating methods based on elements that diffuse rapidly at magmatic temperatures, such as the 40Ar/39Ar and (U–Th)/He methods, yield dates for the cooling of magma at the time of eruption. Disequilibrium of some short-lived daughters of the uranium series such as 210Po may be fractionated by saturation of a volatile phase and can be employed to date magmatic gas loss that is synchronous with volcanic eruption (e.g., Rubin et al. 1994).

  9. Series Bosch System Development

    NASA Technical Reports Server (NTRS)

    Abney, Morgan B.; Evans, Christopher; Mansell, Matt; Swickrath, Michael

    2012-01-01

    State-of-the-art (SOA) carbon dioxide (CO2) reduction technology for the International Space Station produces methane as a byproduct. This methane is subsequently vented overboard. The associated loss of hydrogen ultimately reduces the mass of oxygen that can be recovered from CO2 in a closed-loop life support system. As an alternative to SOA CO2 reduction technology, NASA is exploring a Series-Bosch system capable of reducing CO2 with hydrogen to form water and solid carbon. This results in 100% theoretical recovery of oxygen from metabolic CO2. In the past, Bosch-based technology did not trade favorably against SOA technology due to a high power demand, low reaction efficiencies, concerns with carbon containment, and large resupply requirements necessary to replace expended catalyst cartridges. An alternative approach to Bosch technology, labeled "Series-Bosch," employs a new system design with optimized multi-stage reactors and a membrane-based separation and recycle capability. Multi-physics modeling of the first stage reactor, along with chemical process modeling of the integrated system, has resulted in a design with potential to trade significantly better than previous Bosch technology. The modeling process and resulting system architecture selection are discussed.

  10. Series with Inverse Function Terms

    ERIC Educational Resources Information Center

    Ovchinnikov, Sergei

    2011-01-01

    Finding the sum of a series in the form of a closed expression has always been a challenging problem in analysis. The paper presents an elementary method for summation of series with terms generated by functions satisfying subtraction identities.

  11. GPS Position Time Series @ JPL

    NASA Technical Reports Server (NTRS)

    Owen, Susan; Moore, Angelyn; Kedar, Sharon; Liu, Zhen; Webb, Frank; Heflin, Mike; Desai, Shailen

    2013-01-01

    Different flavors of GPS time series analysis at JPL - Use same GPS Precise Point Positioning Analysis raw time series - Variations in time series analysis/post-processing driven by different users. center dot JPL Global Time Series/Velocities - researchers studying reference frame, combining with VLBI/SLR/DORIS center dot JPL/SOPAC Combined Time Series/Velocities - crustal deformation for tectonic, volcanic, ground water studies center dot ARIA Time Series/Coseismic Data Products - Hazard monitoring and response focused center dot ARIA data system designed to integrate GPS and InSAR - GPS tropospheric delay used for correcting InSAR - Caltech's GIANT time series analysis uses GPS to correct orbital errors in InSAR - Zhen Liu's talking tomorrow on InSAR Time Series analysis

  12. Series of Reciprocal Triangular Numbers

    ERIC Educational Resources Information Center

    Bruckman, Paul; Dence, Joseph B.; Dence, Thomas P.; Young, Justin

    2013-01-01

    Reciprocal triangular numbers have appeared in series since the very first infinite series were summed. Here we attack a number of subseries of the reciprocal triangular numbers by methodically expressing them as integrals.

  13. Statistical modelling of agrometeorological time series by exponential smoothing

    NASA Astrophysics Data System (ADS)

    Murat, Małgorzata; Malinowska, Iwona; Hoffmann, Holger; Baranowski, Piotr

    2016-01-01

    Meteorological time series are used in modelling agrophysical processes of the soil-plant-atmosphere system which determine plant growth and yield. Additionally, long-term meteorological series are used in climate change scenarios. Such studies often require forecasting or projection of meteorological variables, eg the projection of occurrence of the extreme events. The aim of the article was to determine the most suitable exponential smoothing models to generate forecast using data on air temperature, wind speed, and precipitation time series in Jokioinen (Finland), Dikopshof (Germany), Lleida (Spain), and Lublin (Poland). These series exhibit regular additive seasonality or non-seasonality without any trend, which is confirmed by their autocorrelation functions and partial autocorrelation functions. The most suitable models were indicated by the smallest mean absolute error and the smallest root mean squared error.

  14. Harmonic Series Meets Fibonacci Sequence

    ERIC Educational Resources Information Center

    Chen, Hongwei; Kennedy, Chris

    2012-01-01

    The terms of a conditionally convergent series may be rearranged to converge to any prescribed real value. What if the harmonic series is grouped into Fibonacci length blocks? Or the harmonic series is arranged in alternating Fibonacci length blocks? Or rearranged and alternated into separate blocks of even and odd terms of Fibonacci length?

  15. Projects Work!

    ERIC Educational Resources Information Center

    Textor, Martin R.

    2005-01-01

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

  16. SERI Biomass Program

    NASA Astrophysics Data System (ADS)

    Bergeron, P. W.; Corder, R. E.; Hill, A. M.; Lindsey, H.; Lowenstein, M. Z.

    1983-02-01

    The biomass with which this report is concerned includes aquatic plants, which can be converted into liquid fuels and chemicals; organic wastes (crop residues as well as animal and municipal wastes), from which biogas can be produced via anerobic digestion; and organic or inorganic waste streams, from which hydrogen can be produced by photobiological processes. The Biomass Program Office supports research in three areas which, although distinct, all use living organisms to create the desired products. The Aquatic Species Program (ASP) supports research on organisms that are themselves processed into the final products, while the Anaerobic Digestion (ADP) and Photo/Biological Hydrogen Program (P/BHP) deals with organisms that transform waste streams into energy products. The P/BHP is also investigating systems using water as a feedstock and cell-free systems which do not utilize living organisms. This report summarizes the progress and research accomplishments of the SERI Biomass Program during FY 1982.

  17. Computation of solar perturbations with Poisson series

    NASA Technical Reports Server (NTRS)

    Broucke, R.

    1974-01-01

    Description of a project for computing first-order perturbations of natural or artificial satellites by integrating the equations of motion on a computer with automatic Poisson series expansions. A basic feature of the method of solution is that the classical variation-of-parameters formulation is used rather than rectangular coordinates. However, the variation-of-parameters formulation uses the three rectangular components of the disturbing force rather than the classical disturbing function, so that there is no problem in expanding the disturbing function in series. Another characteristic of the variation-of-parameters formulation employed is that six rather unusual variables are used in order to avoid singularities at the zero eccentricity and zero (or 90 deg) inclination. The integration process starts by assuming that all the orbit elements present on the right-hand sides of the equations of motion are constants. These right-hand sides are then simple Poisson series which can be obtained with the use of the Bessel expansions of the two-body problem in conjunction with certain interation methods. These Poisson series can then be integrated term by term, and a first-order solution is obtained.

  18. Project Wild (Project Tame).

    ERIC Educational Resources Information Center

    Siegenthaler, David

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

  19. Analysis and Selection Kit: Project Selection Guide.

    ERIC Educational Resources Information Center

    RMC Research Corp., Mountain View, CA.

    This brochure provides an introduction and guide to using six individual project selection booklets related to a new series of Project Information Packages. The packages, produced in response to the need for a systematic approach to disseminating exemplary projects, describe procedures for developing the necessary administrative support and…

  20. Optical homodyne tomography with polynomial series expansion

    SciTech Connect

    Benichi, Hugo; Furusawa, Akira

    2011-09-15

    We present and demonstrate a method for optical homodyne tomography based on the inverse Radon transform. Different from the usual filtered back-projection algorithm, this method uses an appropriate polynomial series to expand the Wigner function and the marginal distribution, and discretize Fourier space. We show that this technique solves most technical difficulties encountered with kernel deconvolution-based methods and reconstructs overall better and smoother Wigner functions. We also give estimators of the reconstruction errors for both methods and show improvement in noise handling properties and resilience to statistical errors.

  1. KSC History Project

    NASA Technical Reports Server (NTRS)

    Moore, Patrick K.

    2003-01-01

    The 2003 NASA/ASEE KSC History Project focused on a series of six history initiatives designed to acquire, preserve, and interpret the history of Kennedy Space Center. These six projects included the completion of Voices From the Cape, historical work co-authored with NASA historian Roger Launius, the completion of a series of oral histories with key KSC personnel, expansion of monograph on Public Affairs into two comprehensive pieces on KSC press operations and KSC visitor operations, the expansion of KSC Historical Concept Maps (Cmap) for history knowledge preservation, the expansion of the KSC oral history program through the administration of an oral history workshop for KSC-based practitioners, and the continued collaborative relationships between Kennedy Space Center, the University of West Florida, the University of Central Florida and other institutions including the University of Louisiana at Lafayette.

  2. KSC History Project

    NASA Technical Reports Server (NTRS)

    Moore, Patrick K.

    2002-01-01

    The 2002 NASA/ASEE KSC History Project focused on a series of seven history initiatives designed to acquire, preserve, and interpret the history of Kennedy Space Center. These seven projects included the co-authoring of Voices From the Cape, historical work with NASA historian Roger Launius, the completion of a series of oral histories with key KSC personnel, a monograph on Public Affairs, the development of a Historical Concept Map (CMap) for history knowledge preservation, advice on KSC history database and web interface capabilities, the development of a KSC oral history program and guidelines of training and collection, and the development of collaborative relationships between Kennedy Space Center, the University of West Florida, and the University of Central Florida.

  3. Meteorites. Earth Science Curriculum Project Pamphlet Series PS-10.

    ERIC Educational Resources Information Center

    Moore, Carleton B.

    Discussed are meteors from an historical and astronomical viewpoint; then presented is the chemical makeup of iron meteorites, stony meteorites, and stony-iron meteorites. Age determination, moon craters, and tektites are also treated. The interested observer learns how to identify meteorites and to describe how they fall. (Author/RE)

  4. The Surtsey Magma Series

    PubMed Central

    Ian Schipper, C.; Jakobsson, Sveinn P.; White, James D.L.; Michael Palin, J.; Bush-Marcinowski, Tim

    2015-01-01

    The volcanic island of Surtsey (Vestmannaeyjar, Iceland) is the product of a 3.5-year-long eruption that began in November 1963. Observations of magma-water interaction during pyroclastic episodes made Surtsey the type example of shallow-to-emergent phreatomagmatic eruptions. Here, in part to mark the 50th anniversary of this canonical eruption, we present previously unpublished major-element whole-rock compositions, and new major and trace-element compositions of sideromelane glasses in tephra collected by observers and retrieved from the 1979 drill core. Compositions became progressively more primitive as the eruption progressed, with abrupt changes corresponding to shifts between the eruption’s four edifices. Trace-element ratios indicate that the chemical variation is best explained by mixing of different proportions of depleted ridge-like basalt, with ponded, enriched alkalic basalt similar to that of Iceland’s Eastern Volcanic Zone; however, the systematic offset of Surtsey compositions to lower Nb/Zr than other Vestmannaeyjar lavas indicates that these mixing end members are as-yet poorly contained by compositions in the literature. As the southwestern-most volcano in the Vestmannaeyjar, the geochemistry of the Surtsey Magma Series exemplifies processes occurring within ephemeral magma bodies on the extreme leading edge of a propagating off-axis rift in the vicinity of the Iceland plume. PMID:26112644

  5. Series of JASMINE missions

    NASA Astrophysics Data System (ADS)

    Gouda, N.

    2011-02-01

    We are planning three space astrometry missions as a series of JASMINE missions; Nano-JASMINE, Small-JASMINE and (Medium-sized)JASMINE. JASMINE is an abbreviation of Japan Astrometry Satellite Mission of INfrared Exploration. The JASMINE mission will measure in an infrared band annual parallaxes, positions on the celestial sphere, and proper motions of many stars in the bulge of the Milky Way (the Galaxy) with high accuracies. A target launch date is the first half of the 2020s. Before the launch of JASMINE, we are planning Nano-JASMINE and Small-JASMINE. Nano-JASMINE uses a very small nano-satellite and it is determined to be launched in 2011. Small-JASMINE is a downsized version of the JASMINE satellite, which observes toward restricted small regions of the Galactic bulge. A target launch date is around 2016. A completely new "map" of the Galactic bulge given by Small-JASMINE and JASMINE will bring us many exciting scientific results.

  6. Generalized series of Bessel functions

    NASA Astrophysics Data System (ADS)

    Al-Jarrah, A.; Dempsey, K. M.; Glasser, M. L.

    2002-06-01

    Known series of Bessel functions, currently available in handbooks, and many of Neumann type, are generalized to arbitrary order. The underlying result is a Poisson formula due to Titchmarsh. This formula gives rise to a Neumann series involving modified Bessel functions of integral order. The latter is the basis of many of the generalized series that follow. Included are examples of generalized trigonometric identities. The paper concludes by indicating the wide range of results that can be obtained.

  7. Permutations and time series analysis.

    PubMed

    Cánovas, Jose S; Guillamón, Antonio

    2009-12-01

    The main aim of this paper is to show how the use of permutations can be useful in the study of time series analysis. In particular, we introduce a test for checking the independence of a time series which is based on the number of admissible permutations on it. The main improvement in our tests is that we are able to give a theoretical distribution for independent time series.

  8. FROG: Time-series analysis

    NASA Astrophysics Data System (ADS)

    Allan, Alasdair

    2014-06-01

    FROG performs time series analysis and display. It provides a simple user interface for astronomers wanting to do time-domain astrophysics but still offers the powerful features found in packages such as PERIOD (ascl:1406.005). FROG includes a number of tools for manipulation of time series. Among other things, the user can combine individual time series, detrend series (multiple methods) and perform basic arithmetic functions. The data can also be exported directly into the TOPCAT (ascl:1101.010) application for further manipulation if needed.

  9. Educationally Appropriate Kindergarten Practices. NEA Early Childhood Education Series.

    ERIC Educational Resources Information Center

    Spodek, Bernard, Ed.

    The basis for educationally worthwhile activities in kindergarten is examined in a series of papers that also provide examples of how kindergarten programs can be organized and worthwhile learning presented to children. Long-term projects or units are seen as useful vehicles of instruction, and organizing teaching around topics or themes is shown…

  10. Intercultural Education Series. An Introduction to Selected Latin American Cultures.

    ERIC Educational Resources Information Center

    Hubert, Frank W. R.; And Others

    This is the first publication in a series developed by the Programa de Educacion Interamericana designed to enrich and strengthen the knowledge and understanding of Texas teachers and students in the field of intercultural education, with particular reference to Mexico and the republics of Central and South America. The project hopes to produce a…

  11. The Right to Live and Die. Canadian Critical Issues Series.

    ERIC Educational Resources Information Center

    Eisenberg, John; Bourne, Paula

    One of a series adapted from the Canadian Public Issues Project, this book is designed to stimulate discussion and reflection about controversial issues through case studies. The book is based on high school units originally drawn from cases in newspapers, journals, books, legal documents, and government reports. Conflicts from issues arising over…

  12. Decay and Renewal. Student Edition. Cornell Scientific Inquiry Series.

    ERIC Educational Resources Information Center

    Trautmann, Nancy M.; Krasny, Marianne E.; Carlsen, William S.; Cunningham, Christine M.; Canning, Harry; Carroll, Patricia; Johnson, Mark; Khandar, Alpa; Olynciw, Elaina; Kottler, Bennett; Penningroth, Stephen; Welman, Adam

    This student guide is part of the Environmental Inquiry (EI) curriculum series developed at Cornell University to enable high school students to conduct authentic environmental science research. The goals of EI are for students to: (1) develop research skills; (2) use their newly acquired skills to conduct research projects of their own design,…

  13. Selected Fencing Articles. Sports Articles Reprint Series. First Edition.

    ERIC Educational Resources Information Center

    Herndon, Myrtis, Ed.

    This collection of articles on fencing is "The Division for Girls and Women's Sports (DGWS) Guides" 1946-1971 and the Second National Institute on Girls Sports. It is the latest in the American Association for Health, Physical Education, and Recreation's Sports Articles Reprint Series, a special project of the Publications Area, DGWS.…

  14. Responding to Literature; Guide to the Film Series. Protokollon.

    ERIC Educational Resources Information Center

    Lid, R. W.; Handler, Philip

    The Protocol Materials in English (PME) project was set up to study literature and the teaching of literature in an effort to determine whether it is possible to discover hierarchies of concepts and to create materials to illustrate those concepts. In the film series "Responding to Literature," the category system presented has as its…

  15. Reading Behaviors of Students in Kolej Datin Seri Endon (KDSE)

    ERIC Educational Resources Information Center

    Mohamed, Mohini; Rahman, Roshanida A.; Tin, Lee Chew; Hashim, Haslenda; Maarof, Hasmerya; Nasir, Noor Sharliana Mat; Zailani, Siti Nazrah; Esivan, Siti Marsilawati Mohamed; Jumari, Nur Fazirah

    2012-01-01

    Purpose: This is an exploratory study of reading behaviors and interest among students residing in a female residential college of Kolej Datin Seri Endon (KDSE), Universiti Teknologi Malaysia (UTM) and the use of reading stations (RS) placed at strategic locations throughout the main campus. The UTM's Vice Chancellor project of developing various…

  16. Development of a Beginning Braille Reading Series. Final Report.

    ERIC Educational Resources Information Center

    Caton, Hilda; Pester, Eleanor

    A 3 year project to develop a beginning braille reading series was undertaken, beginning with research reviews on concept development, tactual perception, braille reading, and general reading. Analysis of vocabulary lists and specifications followed, culminating in development of the readiness, preprimer, and primer readers with accompanying…

  17. Conditional Convergence of Numerical Series

    ERIC Educational Resources Information Center

    Gomez, E.; Plaza, A.

    2002-01-01

    One of the most astonishing properties when studying numerical series is that the sum is not commutative, that is the sum may change when the order of its elements is altered. In this note an example is given of such a series. A well-known mathematical proof is given and a MATLAB[C] program used for different rearrangements of the series…

  18. Students' Conception of Infinite Series

    ERIC Educational Resources Information Center

    Martinez-Planell, Rafael; Gonzalez, Ana Carmen; DiCristina, Gladys; Acevedo, Vanessa

    2012-01-01

    This is a report of a study of students' understanding of infinite series. It has a three-fold purpose: to show that students may construct two essentially different notions of infinite series, to show that one of the constructions is particularly difficult for students, and to examine the way in which these two different constructions may be…

  19. Summing Certain p-Series.

    ERIC Educational Resources Information Center

    Fay, Temple H.

    1997-01-01

    Presents an exercise suitable for beginning calculus students that may give insight into series representations and allow students to see some elementary application of these representations. The Fourier series is used to approximate by taking sums of trigonometric functions of the form sin(ns) and cos(nx) for n is greater than or = zero. (PVD)

  20. Complex Landscape Terms in Seri

    ERIC Educational Resources Information Center

    O'Meara, Carolyn; Bohnemeyer, Jurgen

    2008-01-01

    The nominal lexicon of Seri is characterized by a prevalence of analytical descriptive terms. We explore the consequences of this typological trait in the landscape domain. The complex landscape terms of Seri classify geographic entities in terms of their material make-up and spatial properties such as shape, orientation, and merological…

  1. Economic Time-Series Page.

    ERIC Educational Resources Information Center

    Bos, Theodore; Culver, Sarah E.

    2000-01-01

    Describes the Economagic Web site, a comprehensive site of free economic time-series data that can be used for research and instruction. Explains that it contains 100,000+ economic data series from sources such as the Federal Reserve Banking System, the Census Bureau, and the Department of Commerce. (CMK)

  2. Transfer of Mathematical Knowledge: Series

    ERIC Educational Resources Information Center

    Akgun, Levent; Isik, Cemalettin; Tatar, Enver; Isleyen, Tevfik; Soylu, Yasin

    2012-01-01

    The aim of this study is to explain students' ability to transfer their knowledge about mathematical series to the problems that they encounter. The data of the study were obtained by using two different tests, namely "Problem Solving Test (PST)" and "Series Character Identification Test (SCT)" which were developed by the…

  3. Convergence of a Catalan Series

    ERIC Educational Resources Information Center

    Koshy, Thomas; Gao, Zhenguang

    2012-01-01

    This article studies the convergence of the infinite series of the reciprocals of the Catalan numbers. We extract the sum of the series as well as some related ones, illustrating the power of the calculus in the study of the Catalan numbers.

  4. ERIC/RCS: Adult Performance Level Project

    ERIC Educational Resources Information Center

    Swiss, Thom

    1976-01-01

    This second article in a two-part series reviews the literature in the Educational Resources Information Center (ERIC) on the Adult Performance Level (APL) project and other programs for adult education. (See CS 710 176) (KS)

  5. Utah Character Education Action Research Projects.

    ERIC Educational Resources Information Center

    Utah State Office of Education, Salt Lake City.

    This booklet contains a synopsis of eight action research projects undertaken by educators from various Utah public schools presented at a series of workshops. Twenty-seven educators representing 19 schools, 9 school districts, and the Utah State Office of Education (USOE) attended the series of 4 full-day workshops held during October, February,…

  6. Langevin equations from time series.

    PubMed

    Racca, E; Porporato, A

    2005-02-01

    We discuss the link between the approach to obtain the drift and diffusion of one-dimensional Langevin equations from time series, and Pope and Ching's relationship for stationary signals. The two approaches are based on different interpretations of conditional averages of the time derivatives of the time series at given levels. The analysis provides a useful indication for the correct application of Pope and Ching's relationship to obtain stochastic differential equations from time series and shows its validity, in a generalized sense, for nondifferentiable processes originating from Langevin equations.

  7. Time series with tailored nonlinearities

    NASA Astrophysics Data System (ADS)

    Räth, C.; Laut, I.

    2015-10-01

    It is demonstrated how to generate time series with tailored nonlinearities by inducing well-defined constraints on the Fourier phases. Correlations between the phase information of adjacent phases and (static and dynamic) measures of nonlinearities are established and their origin is explained. By applying a set of simple constraints on the phases of an originally linear and uncorrelated Gaussian time series, the observed scaling behavior of the intensity distribution of empirical time series can be reproduced. The power law character of the intensity distributions being typical for, e.g., turbulence and financial data can thus be explained in terms of phase correlations.

  8. Insects. Hawaii Nature Study Project.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Curriculum Research and Development Group.

    This teaching guide is one of a series developed by the Curriculum Research and Development Group at the University of Hawaii. The program is laboratory and field oriented for elementary students. The focus of study for the project is the plant and animal life and the physical components of the Hawaiian environment, and their ecological…

  9. Project Solo; Newsletter Number Ten.

    ERIC Educational Resources Information Center

    Pittsburgh Univ., PA. Project Solo.

    Four trigonometry modules of the Project Solo computer-assisted instruction series are presented. The modules deal with circular functions, trigonometry functions and Tchebychev polynomials, and inverse circular functions. A fourth module, VORTAC, allows students to try a two-aircraft navigation simulation. (JY)

  10. "Feeling" Series and Parallel Resistances.

    ERIC Educational Resources Information Center

    Morse, Robert A.

    1993-01-01

    Equipped with drinking straws and stirring straws, a teacher can help students understand how resistances in electric circuits combine in series and in parallel. Follow-up suggestions are provided. (ZWH)

  11. Castle series, 1954. Technical report

    SciTech Connect

    Martin, E.J.; Rowland, R.H.

    1982-04-01

    CASTLE was an atmospheric nuclear weapons test series held in the Marshall Islands at Enewetak and Bikini atolls in 1954. This is a report of DOD peronnel in CASTLE with an emphasis on operations and radiological safety.

  12. Professional Nursing Series by Videoconferencing.

    ERIC Educational Resources Information Center

    Weber, Jeanne Rodier; Lawlor, Andrew C.

    1998-01-01

    A university consortium developed a continuing-education series for rural Pennsylvania nurses using videoconferencing. The program was well received by participants and proven a viable method of delivery to isolated areas. (SK)

  13. Numerical Methods through Open-Ended Projects

    ERIC Educational Resources Information Center

    Cline, Kelly S.

    2005-01-01

    We present a design for a junior level numerical methods course that focuses on a series of five open-ended projects in applied mathematics. These projects were deliberately designed to present many of the ambiguities and complexities that appear any time we use mathematics in the real world, and so they offered the students a variety of possible…

  14. Northeast Regional Education Planning Project. Final Report.

    ERIC Educational Resources Information Center

    Northeast Regional Exchange Steering Committee, Boston, MA.

    Created to facilitate the dissemination of information between researchers and the educational community, the Northeast Regional Exchange steering committee has defined needs, determined agency qualifications, identified priorities, undertaken a series of minigrant projects, and developed plans for the extension of these projects and a study of…

  15. Measuring persistence of implementation: QUERI Series.

    PubMed

    Bowman, Candice C; Sobo, Elisa J; Asch, Steven M; Gifford, Allen L

    2008-04-22

    As more quality improvement programs are implemented to achieve gains in performance, the need to evaluate their lasting effects has become increasingly evident. However, such long-term follow-up evaluations are scarce in healthcare implementation science, being largely relegated to the "need for further research" section of most project write-ups. This article explores the variety of conceptualizations of implementation sustainability, as well as behavioral and organizational factors that influence the maintenance of gains. It highlights the finer points of design considerations and draws on our own experiences with measuring sustainability, framed within the rich theoretical and empirical contributions of others. In addition, recommendations are made for designing sustainability analyses. This article is one in a Series of articles documenting implementation science frameworks and approaches developed by the U.S. Department of Veterans Affairs Quality Enhancement Research Initiative (QUERI).

  16. Manpower for the Human Services. Monograph Number Six: Human Services Generalist Classification Series.

    ERIC Educational Resources Information Center

    Illinois State Dept. of Labor, Chicago. Human Services Manpower Career Center.

    This monograph is the sixth in a series summarizing the work progress of the Human Services Manpower Career Center, a special research and development project funded by the U.S. Department of Labor. This report describes the human services generalist series of twelve steps of which four represent varying levels of entry position. The model…

  17. Map projections

    USGS Publications Warehouse

    ,

    1993-01-01

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

  18. LSCA Final Reports: Third Series.

    ERIC Educational Resources Information Center

    Clark, Collin, Ed.

    This document includes final summary reports from 16 recent federally funded Library Services and Construction Act (LSCA) projects in California. This volume covers generally the period 1984-85, and reports are presented in six subject areas: programs for children, information and referral projects, institutional services, literacy, local history,…

  19. Flight Test Series 3: Flight Test Report

    NASA Technical Reports Server (NTRS)

    Marston, Mike; Sternberg, Daniel; Valkov, Steffi

    2015-01-01

    This document is a flight test report from the Operational perspective for Flight Test Series 3, a subpart of the Unmanned Aircraft System (UAS) Integration in the National Airspace System (NAS) project. Flight Test Series 3 testing began on June 15, 2015, and concluded on August 12, 2015. Participants included NASA Ames Research Center, NASA Armstrong Flight Research Center, NASA Glenn Research Center, NASA Langley Research center, General Atomics Aeronautical Systems, Inc., and Honeywell. Key stakeholders analyzed their System Under Test (SUT) in two distinct configurations. Configuration 1, known as Pairwise Encounters, was subdivided into two parts: 1a, involving a low-speed UAS ownship and intruder(s), and 1b, involving a high-speed surrogate ownship and intruder. Configuration 2, known as Full Mission, involved a surrogate ownship, live intruder(s), and integrated virtual traffic. Table 1 is a summary of flights for each configuration, with data collection flights highlighted in green. Section 2 and 3 of this report give an in-depth description of the flight test period, aircraft involved, flight crew, and mission team. Overall, Flight Test 3 gathered excellent data for each SUT. We attribute this successful outcome in large part from the experience that was acquired from the ACAS Xu SS flight test flown in December 2014. Configuration 1 was a tremendous success, thanks to the training, member participation, integration/testing, and in-depth analysis of the flight points. Although Configuration 2 flights were cancelled after 3 data collection flights due to various problems, the lessons learned from this will help the UAS in the NAS project move forward successfully in future flight phases.

  20. Circum-Atlantic Project

    SciTech Connect

    Teleki, P.; Edgar, T. )

    1990-06-01

    Inspired by the success and value of the maps prepared by the Circum-Pacific Council for Energy and Mineral Resources, the International Union of Geological Sciences (IUGS) initiated the Circum-Atlantic Project (CAP) in 1987. The project is co-sponsored by the Commission for the Geological Map of the World (CGMW). Objectives of CAP are to help organize, coordinate, and stimulate the compilation and interpretation of geological, geophysical, and resources data for the Atlantic Ocean basin and adjacent continental areas and to publish these data in an integrated map series. Four regional working groups, one each for the eastern North Atlantic, western North Atlantic, eastern South Atlantic, and western South Atlantic areas have been organized, and within each of these groups specialty teams are being established to compile and interpret various types of geologic data. Based on a digital compilation of these data, a series of geologic thematic maps are planned to be prepared and displayed on a single sheet, at a scale of 1:17,000,000, for the entire Atlantic basin, and on four quadrant sheets, at a scale of 1:10,000,000. The quadrants correspond to the North-, Tethyan-, Central-, and South-Atlantic areas. The thematic series will consist of bathymetric, geologic, tectonic, magnetic, gravity, and mineral and energy resource maps. In addition, several palinspastic maps are planned to be constructed to display the geologic development of the Atlantic basin at eight geologic time periods. Transects will accompany all maps. The CAP plans support pilot projects that fit the scope and objectives of this undertaking.

  1. STEAM GENERATOR GROUP PROJECT

    SciTech Connect

    Clark, R. A.; Lewis, M

    1985-09-01

    This report is a summary of progress in the Surry Steam Generator Group Project for 1984. Information is presented on the analysis of two baseline eddy current inspections of the generator. Round robin series of tests using standard in-service inspection techniques are described along with some preliminary results. Observations are reported of degradation found on tubing specimens removed from the generator, and on support plates characterized in-situ. Residual stresses measured on a tubing specimen are reported. Two steam generator repair demonstrations are described; one for antivibration bar replacement, and one on tube repair methods. Chemical analyses are shown for sludge samples removed from above the tube sheet.

  2. 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.

  3. Issues in NASA program and project management

    NASA Technical Reports Server (NTRS)

    Hoban, Francis T. (Editor)

    1992-01-01

    This volume is the fifth in an ongoing series on aerospace project management at NASA. Articles in this volume cover: an overview of the project cycle; SE&I management for manned space flight programs; shared experiences from NASA Programs and Projects - 1975; cost control for Mariner Venus/Mercury 1973; and the Space Shuttle - a balancing of design and politics. A section on resources for NASA managers rounds out the publication.

  4. Issues in NASA program and project management

    NASA Technical Reports Server (NTRS)

    Hoffman, Edward J. (Editor)

    1994-01-01

    This volume is the eighth in an ongoing series addressing current topics and lessons learned in NASA program and project management. Articles in this volume cover the following topics: (1) power sources for the Galileo and Ulysses Missions; (2) managing requirements; (3) program control of the Tropical Rainfall Measuring Mission; (4) project management method; (5) career development for project managers; and (6) resources for NASA managers.

  5. SERI advanced wind turbine blades

    SciTech Connect

    Tangler, J.; Smith, B.; Jager, D.

    1992-02-01

    The primary goal of the Solar Energy Research Institute`s (SERI) advanced wind turbine blades is to convert the kinetic energy in the wind into mechanical energy in an inexpensive and efficient manner. To accomplish this goal, advanced wind turbine blades have been developed by SERI that utilize unique airfoil technology. Performance characteristics of the advanced blades were verified through atmospheric testing on fixed-pitch, stall-regulated horizontal-axis wind turbines (HAWTs). Of the various wind turbine configurations, the stall-regulated HAWT dominates the market because of its simplicity and low cost. Results of the atmospheric tests show that the SERI advanced blades produce 10% to 30% more energy than conventional blades. 6 refs.

  6. SERI advanced wind turbine blades

    SciTech Connect

    Tangler, J.; Smith, B.; Jager, D.

    1992-02-01

    The primary goal of the Solar Energy Research Institute's (SERI) advanced wind turbine blades is to convert the kinetic energy in the wind into mechanical energy in an inexpensive and efficient manner. To accomplish this goal, advanced wind turbine blades have been developed by SERI that utilize unique airfoil technology. Performance characteristics of the advanced blades were verified through atmospheric testing on fixed-pitch, stall-regulated horizontal-axis wind turbines (HAWTs). Of the various wind turbine configurations, the stall-regulated HAWT dominates the market because of its simplicity and low cost. Results of the atmospheric tests show that the SERI advanced blades produce 10% to 30% more energy than conventional blades. 6 refs.

  7. Transmission series power flow control

    SciTech Connect

    Nelson, R.J.; Bian, J.; Williams, S.L.

    1995-01-01

    This paper presents the characteristics of two gate turn-off (GTO) thyristor voltage-sourced inverter based series power flow control devices, namely the Series Power Flow Controller (SPFC) and the Unified Power Flow Controller (UPFC). These devices represent series extensions of the STATCON, an inverter-based shunt device developed under a tailored collaboration by EPRI, TVA and the Westinghouse Science and Technology Center, which will soon be placed in service on the TVA 161kV transmission system for transmission voltage control. Operation of the SPFC and UPFC is illustrated through the use of easily-constructed circle diagrams on the P-Q plane. The circle diagrams provide the transmission planning engineer with a simple means to assess the performance of these devices on the transmission system. A concluding example illustrates that the UPFC provides a level of power now control which is unattainable with more conventional devices.

  8. Transmission series power flow control

    SciTech Connect

    Nelson, R.J.; Bian, J.; Williams, S.L.

    1994-12-31

    This paper presents the characteristics of two gate turn-off (GTO) thyristor voltage-sourced inverter-based series power flow control devices, namely the Series Power Flow Controller (SPFC) and the Unified Power Flow Controller (UPFC). These devices represent series extensions of the STATCON, an inverter-based shunt device developed under a tailored collaboration by EPRI, TVA and the Westinghouse Science and Technology Center, which will soon be placed in service on the TVA 161kV transmission system for transmission voltage control. Operation of the SPFC and UPFC is illustrated through the use of easily-constructed circle diagrams on the P-Q plane. The circle diagrams provide the transmission planning engineer with a simple means to assess the performance of these devices on the transmission system. A concluding example illustrates that the UPFC provides a level of power flow control which is unattainable with more conventional devices.

  9. GOATS Image Projection Component

    NASA Technical Reports Server (NTRS)

    Haber, Benjamin M.; Green, Joseph J.

    2011-01-01

    When doing mission analysis and design of an imaging system in orbit around the Earth, answering the fundamental question of imaging performance requires an understanding of the image products that will be produced by the imaging system. GOATS software represents a series of MATLAB functions to provide for geometric image projections. Unique features of the software include function modularity, a standard MATLAB interface, easy-to-understand first-principles-based analysis, and the ability to perform geometric image projections of framing type imaging systems. The software modules are created for maximum analysis utility, and can all be used independently for many varied analysis tasks, or used in conjunction with other orbit analysis tools.

  10. School Improvement Research Series: Series X, 1995-96.

    ERIC Educational Resources Information Center

    Northwest Regional Educational Lab., Portland, OR.

    This packet contains seven research briefs in the Northwest Regional Educational Laboratory's (NWREL's) "School Improvement Research Series" for 1995-96. Topical Synthesis #8, "Community-Based Learning: A Foundation for Meaningful Educational Reform" (Thomas R. Owens and Changhua Wang) summarizes lessons that NREL has learned over the past 20…

  11. Time series analysis of injuries.

    PubMed

    Martinez-Schnell, B; Zaidi, A

    1989-12-01

    We used time series models in the exploratory and confirmatory analysis of selected fatal injuries in the United States from 1972 to 1983. We built autoregressive integrated moving average (ARIMA) models for monthly, weekly, and daily series of deaths and used these models to generate hypotheses. These deaths resulted from six causes of injuries: motor vehicles, suicides, homicides, falls, drownings, and residential fires. For each cause of injury, we estimated calendar effects on the monthly death counts. We confirmed the significant effect of vehicle miles travelled on motor vehicle fatalities with a transfer function model. Finally, we applied intervention analysis to deaths due to motor vehicles.

  12. Project SEED.

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1986

    1986-01-01

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

  13. Project EASIER.

    ERIC Educational Resources Information Center

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

    1998-01-01

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

  14. Project Success.

    ERIC Educational Resources Information Center

    Meredith, Larry D.

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

  15. Project CHILD.

    ERIC Educational Resources Information Center

    Robison, Helen F.; And Others

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

  16. West Africa land use and land cover time series

    USGS Publications Warehouse

    Cotillon, Suzanne E.

    2017-02-16

    Started in 1999, the West Africa Land Use Dynamics project represents an effort to map land use and land cover, characterize the trends in time and space, and understand their effects on the environment across West Africa. The outcome of the West Africa Land Use Dynamics project is the production of a three-time period (1975, 2000, and 2013) land use and land cover dataset for the Sub-Saharan region of West Africa, including the Cabo Verde archipelago. The West Africa Land Use Land Cover Time Series dataset offers a unique basis for characterizing and analyzing land changes across the region, systematically and at an unprecedented level of detail.

  17. Planting the Seeds: Growth in Rural Education [Two]... A Series of Choices

    ERIC Educational Resources Information Center

    Online Submission, 2006

    2006-01-01

    "Planting the Seeds: Growth in Rural Education [Two]... A Series of Choices" outlines nine effective practices in programming for small and rural schools. The nine projects are described and additional resources, contacts, and references are provided for each. The nine projects include an outreach school partnership, the use of a mobile…

  18. Introducing Statistical Research to Undergraduate Mathematical Statistics Students Using the Guitar Hero Video Game Series

    ERIC Educational Resources Information Center

    Ramler, Ivan P.; Chapman, Jessica L.

    2011-01-01

    In this article we describe a semester-long project, based on the popular video game series Guitar Hero, designed to introduce upper-level undergraduate statistics students to statistical research. Some of the goals of this project are to help students develop statistical thinking that allows them to approach and answer open-ended research…

  19. Microcomputer Hardware. Energy Technology Series.

    ERIC Educational Resources Information Center

    Technical Education Research Centre-Southwest, Waco, TX.

    This course in microcomputer hardware is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored…

  20. Electromechanical Devices. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in electromechanical devices is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored training…

  1. Energy Economics. Energy Technology Series.

    ERIC Educational Resources Information Center

    Technical Education Research Centre-Southwest, Waco, TX.

    This course in energy economics is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored…

  2. Cosmetology Series. Duty Task List.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains the occupational duty/task lists for three occupations in the cosmetology series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide…

  3. Microcomputer Operations. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in microcomputer operations is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored…

  4. Inductive time series modeling program

    SciTech Connect

    Kirk, B.L.; Rust, B.W.

    1985-10-01

    A number of features that comprise environmental time series share a common mathematical behavior. Analysis of the Mauna Loa carbon dioxide record and other time series is aimed at constructing mathematical functions which describe as many major features of the data as possible. A trend function is fit to the data, removed, and the resulting residuals analyzed for any significant behavior. This is repeated until the residuals are driven to white noise. In the following discussion, the concept of trend will include cyclic components. The mathematical tools and program packages used are VARPRO (Golub and Pereyra 1973), for the least squares fit, and a modified version of our spectral analysis program (Kirk et al. 1979), for spectrum and noise analysis. The program is written in FORTRAN. All computations are done in double precision, except for the plotting calls where the DISSPLA package is used. The core requirement varies between 600 K and 700 K. The program is implemented on the IBM 360/370. Currently, the program can analyze up to five different time series where each series contains no more than 300 points. 12 refs.

  5. Newfoundland. Reference Series No. 34.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Newfoundland and is suitable for teacher reference or student reading. Separate sections discuss geography and climate, history, economy, population and settlement, arts and culture, leisure and recreation, and heritage. Specific topics include the…

  6. Quebec. Reference Series No. 30.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Quebec and is suitable for teacher reference or student reading. Separate sections discuss geography, climate, population, history, political history, recent politics, agriculture, forestry, mining, manufacturing and industry, hydroelectric power,…

  7. Motors and Bulbs in Series

    ERIC Educational Resources Information Center

    Whitaker, Robert J.

    2009-01-01

    One of Paul Hewitt's "Figuring Physics" that appeared in this journal dealt with the heating of a motor. This phenomenon can be demonstrated with a miniature motor and a bulb as part of a series of activities with "batteries and bulbs." Students examine the effect on the brightness of a single bulb when a second, identical bulb is placed in series…

  8. ADVANCED CHINESE. YALE LINGUISTIC SERIES.

    ERIC Educational Resources Information Center

    DE FRANCIS, JOHN; AND OTHERS

    THE THIRD IN A SERIES OF TEXTS PREPARED AT SETON HALL UNIVERSITY, THIS ADVANCED TEXT PRESUPPOSES MASTERY OF "BEGINNING CHINESE,""BEGINNING CHINESE READER," AND LESSONS 1 TO 6 OF "INTERMEDIATE CHINESE READER." A COMPANION VOLUME TO THIS ONE, "CHARACTER TEXT FOR ADVANCED CHINESE," PROVIDES READING PRACTICE AND…

  9. Manitoba. Reference Series No. 28.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Manitoba and is suitable for teacher reference or student reading. Separate sections discuss agriculture, mining, energy, transportation and communication, fishing, forestry, fur trapping, health and social services, education, and political life. Specific…

  10. Ontario. Reference Series No. 29.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Ontario and is suitable for teacher reference or student reading. Separate sections discuss geography, climate, history, agriculture, forestry, fishing, mining, manufacturing, transportation, energy, arts and culture, sports and recreation, and people and…

  11. Introduction to the Special Series.

    ERIC Educational Resources Information Center

    Peterson, Lizette

    1986-01-01

    Presents a special series of seven articles dealing with biopsychosocial oncology, the role of psychology in cancer treatment. Includes an introduction by Lizette Peterson and articles by Thomas Burish and Michael Carey, Susan Jay et al., Shelley Taylor et al., David Cella and Susan Tross, Gerald Koocher, and Leonard Derogatis. (KS)

  12. Task Analysis Inventories. Series II.

    ERIC Educational Resources Information Center

    Wesson, Carl E.

    This second in a series of task analysis inventories contains checklists of work performed in twenty-two occupations. Each inventory is a comprehensive list of work activities, responsibilities, educational courses, machines, tools, equipment, and work aids used and the products produced or services rendered in a designated occupational area. The…

  13. Building Alliances Series: Workforce Development

    ERIC Educational Resources Information Center

    Brady, Cecilia

    2009-01-01

    Public-private partnerships done right are a powerful tool for development, providing enduring solutions to some of the greatest challenges. To help familiarize readers with the art of alliance building, the Global Development Alliance (GDA) office has created a series of practical guides that highlight proven practices in partnerships,…

  14. Saskatchewan. Reference Series No. 27.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Saskatchewan and is suitable for teacher reference or student reading. Separate sections discuss history, economy, oil, uranium, potash, coal, minerals and metals, agriculture, forestry, tourism and recreation, arts and culture, and people. Specific topics…

  15. Microcomputer Series. Duty Task List.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains the occupational duty/task lists for eight occupations in the microcomputer series. Each occupation is divided into 5 to 11 duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide space…

  16. Printing Series. Duty Task List.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains the occupational duty/task lists for 10 occupations in the printing series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide space for…

  17. ACC Study Guide Series, II.

    ERIC Educational Resources Information Center

    Staples, Katherine; And Others

    This series of one-page study guides offers helpful hints and tips to students on the art of successful studying. The guides in this collection include: (1) Improving Your Test-Taking Skills, which covers preparing for tests, reducing test anxiety, and things to do upon receiving a test and before turning in a test; (2) Strategies for Test…

  18. Juvenile Crime. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Sadler, A. E., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The variety of opinions expressed in this collection of articles and book excerpts explores many aspects of juvenile crime. It is a commonly held view that the number of crimes committed by juveniles is…

  19. The Homeless. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Roleff, Tamara L., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The variety of opinions expressed in this collection of articles and book excerpts explore many aspects of the problem of homelessness. According to a 1994 report by the U..S. Conference of Mayors, the number…

  20. Illegal Immigration. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Cozic, Charles P., Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The variety of opinions expressed in this collection of articles and book excerpts explore many aspects of illegal immigration. Contrary depictions of the aspirations and attitudes of illegal immigrants fuel…

  1. Interracial America. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Szumski, Bonnie, Ed.

    Books in the Opposing Viewpoints Series present debates about current issues that can be used to teach critical reading and thinking skills. The varied opinions in each book examine different aspects of a single issue. The topics covered in this volume explore the racial and ethnic tensions that concern many Americans today. The racial divide…

  2. Teenage Pregnancy. Opposing Viewpoints Series.

    ERIC Educational Resources Information Center

    Thompson, Stephen P.

    Books in the Opposing Viewpoints series challenge readers to question their own opinions and assumptions. By reading carefully balanced views, readers confront new ideas on the topic of interest. Although some experts believe that the problem of teenage pregnancy has been overstated, other recent studies have led many people to believe that…

  3. Leadership. Research in Management Series.

    ERIC Educational Resources Information Center

    Neider, Linda L. Ed.; Schriesheim, Chester A., Ed.

    This volume in the Research in Management series is devoted to the field of leadership--a look at where it has been and where it seems to be going. A "Foreword" (Linda L. Neider, Chester A. Schriesheim) is followed by seven chapters highlighting creative, new looks at leadership and adept analyses of leadership theories that have already…

  4. Energy Audits. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in energy audits is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored training…

  5. Spectroscopy, Understanding the Atom Series.

    ERIC Educational Resources Information Center

    Hellman, Hal

    This booklet is one of the "Understanding the Atom" Series. The science of spectroscopy is presented by a number of topics dealing with (1) the uses of spectroscopy, (2) its origin and background, (3) the basic optical systems of spectroscopes, spectrometers, and spectrophotometers, (4) the characteristics of wave motion, (5) the…

  6. Revision of Primary Series Maps

    USGS Publications Warehouse

    ,

    2000-01-01

    In 1992, the U.S. Geological Survey (USGS) completed a 50-year effort to provide primary series map coverage of the United States. Many of these maps now need to be updated to reflect the construction of new roads and highways and other changes that have taken place over time. The USGS has formulated a graphic revision plan to help keep the primary series maps current. Primary series maps include 1:20,000-scale quadrangles of Puerto Rico, 1:24,000- or 1:25,000-scale quadrangles of the conterminous United States, Hawaii, and U.S. Territories, and 1:63,360-scale quadrangles of Alaska. The revision of primary series maps from new collection sources is accomplished using a variety of processes. The raster revision process combines the scanned content of paper maps with raster updating technologies. The vector revision process involves the automated plotting of updated vector files. Traditional processes use analog stereoplotters and manual scribing instruments on specially coated map separates. The ability to select from or combine these processes increases the efficiency of the National Mapping Division map revision program.

  7. Drugs. Social Issues Resources Series.

    ERIC Educational Resources Information Center

    Goldstein, Eleanor C.; And Others

    The Social Issues Resources Series (SIRS) is a set of loose leaf units each of which is addressed to a different social issue. Each unit consists of articles which have been reproduced from newspapers, magazines, journals and government publications representing the prevailing spectrum of opinion, emphasis and complexity. Sixty articles are…

  8. Welding Series. Duty Task List.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This document contains the occupational duty/task lists for six occupations in the welding series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide space for…

  9. Farming. Canada at Work Series.

    ERIC Educational Resources Information Center

    Love, Ann; Drake, Jane

    This book is part of the Canada At Work series that introduces children to the people, machines, work and environmental concerns involved in bringing to market the products from important Canadian natural resources. This volume features a year-round look at two kinds of agriculture in Canada. On the vegetable farm, children find out about spring…

  10. Lasers, Understanding the Atom Series.

    ERIC Educational Resources Information Center

    Hellman, Hal

    This booklet is one of the booklets in the "Understanding the Atom Series" published by the U. S. Atomic Energy Commission for high school science teachers and their students. Basic information for understanding the laser is provided including discussion of the electromagnetic spectrum, radio waves, light and the atom, coherent light, controlled…

  11. Peaceful Schools. By Request Series.

    ERIC Educational Resources Information Center

    Fager, Jennifer; Boss, Suzie

    This booklet is part of a series of reports on "hot topics" in education. It presents information intended to cut through the hype and hysteria that often surrounds the subject of school violence. The booklet offers an overview of current research on school violence prevention, outlines some practical ideas for use in the classroom, and takes a…

  12. Alberta. Reference Series No. 26.

    ERIC Educational Resources Information Center

    Department of External Affairs, Ottawa (Ontario).

    This booklet, one of a series featuring the Canadian provinces, presents a brief overview of Alberta and is suitable for teacher reference or student reading. Separate sections discuss the history and population, the provincial government, the economy, transportation, communications, mineral resources, agriculture, manufacturing, forest products,…

  13. Teen Addiction. Current Controversies Series.

    ERIC Educational Resources Information Center

    Winters, Paul A., Ed.

    The Current Controversies series explores social, political, and economic controversies that dominate the national and international scenes today from a variety of perspectives. Recent surveys have shown that, after years of decline, drug use among teenagers has increased during the 1990s, and that alcohol and tobacco use have remained…

  14. Youth Violence. Current Controversies Series.

    ERIC Educational Resources Information Center

    Biskup, Michael D., Ed.; Cozic, Charles P., Ed.

    The Current Controversies series explores many social, political, and economic controversies, presenting the discussions in debate format. This volume focuses on youth violence. As youth violence escalates, concern grows over the safety of the neighborhoods, the victims of violence, and the future of violent youths themselves. The 35 selections in…

  15. Operation Dominic, Fish Bowl Series. Project Officer’s Report. Project 8C

    DTIC Science & Technology

    1963-07-03

    1.2 BACKGROUND AND THEOR I0 J$ Gaseous or solid explouives bave been applied d ctly to full- scale vebioles to simulate structural responses= ib e...with the real case as structural responses. Thus, during the past 3 years# a large- scale theoret- losl and ezperiasntal simlation program e" been...separation froz th~e Thor was monitcoed by inc1i4ine two, sepuirstion ( switches in tlio spacer assemb3yv. One separation sirnal. C ve & traneuittod via Thor

  16. TechEdSat Nano-Satellite Series Fact Sheet

    NASA Technical Reports Server (NTRS)

    Murbach, Marcus; Martinez, Andres; Guarneros Luna, Ali

    2014-01-01

    TechEdSat-3p is the second generation in the TechEdSat-X series. The TechEdSat Series uses the CubeSat standards established by the California Polytechnic State University Cal Poly), San Luis Obispo. With typical blocks being constructed from 1-unit (1U 10x10x10 cm) increments, the TechEdSat-3p has a 3U volume with a 30 cm length. The project uniquely pairs advanced university students with NASA researchers in a rapid design-to-flight experience lasting 1-2 semesters.The TechEdSat Nano-Satellite Series provides a rapid platform for testing technologies for future NASA Earth and planetary missions, as well as providing students with an early exposure to flight hardware development and management.

  17. Multicore: Fallout From a Computing Evolution (LBNL Summer Lecture Series)

    SciTech Connect

    Yelick, Kathy

    2008-07-22

    Summer Lecture Series 2008: Parallel computing used to be reserved for big science and engineering projects, but in two years that's all changed. Even laptops and hand-helds use parallel processors. Unfortunately, the software hasn't kept pace. Kathy Yelick, Director of the National Energy Research Scientific Computing Center at Berkeley Lab, describes the resulting chaos and the computing community's efforts to develop exciting applications that take advantage of tens or hundreds of processors on a single chip.

  18. Genome Science and Personalized Cancer Treatment (LBNL Summer Lecture Series)

    SciTech Connect

    Gray, Joe

    2009-08-04

    Summer Lecture Series 2009: Results from the Human Genome Project are enabling scientists to understand how individual cancers form and progress. This information, when combined with newly developed drugs, can optimize the treatment of individual cancers. Joe Gray, director of Berkeley Labs Life Sciences Division and Associate Laboratory Director for Life and Environmental Sciences, will focus on this approach, its promise, and its current roadblocks — particularly with regard to breast cancer.

  19. Multicore: Fallout From a Computing Evolution (LBNL Summer Lecture Series)

    ScienceCinema

    Yelick, Kathy [Director, NERSC

    2016-07-12

    Summer Lecture Series 2008: Parallel computing used to be reserved for big science and engineering projects, but in two years that's all changed. Even laptops and hand-helds use parallel processors. Unfortunately, the software hasn't kept pace. Kathy Yelick, Director of the National Energy Research Scientific Computing Center at Berkeley Lab, describes the resulting chaos and the computing community's efforts to develop exciting applications that take advantage of tens or hundreds of processors on a single chip.

  20. Genome Science and Personalized Cancer Treatment (LBNL Summer Lecture Series)

    ScienceCinema

    Gray, Joe

    2016-07-12

    Summer Lecture Series 2009: Results from the Human Genome Project are enabling scientists to understand how individual cancers form and progress. This information, when combined with newly developed drugs, can optimize the treatment of individual cancers. Joe Gray, director of Berkeley Labs Life Sciences Division and Associate Laboratory Director for Life and Environmental Sciences, will focus on this approach, its promise, and its current roadblocks — particularly with regard to breast cancer.

  1. Projection optics box

    DOEpatents

    Hale, Layton C.; Malsbury, Terry; Hudyma, Russell M.; Parker, John M.

    2000-01-01

    A projection optics box or assembly for use in an optical assembly, such as in an extreme ultraviolet lithography (EUVL) system using 10-14 nm soft x-ray photons. The projection optics box utilizes a plurality of highly reflective optics or mirrors, each mounted on a precision actuator, and which reflects an optical image, such as from a mask, in the EUVL system onto a point of use, such as a target or silicon wafer, the mask, for example, receiving an optical signal from a source assembly, such as a developed from laser system, via a series of highly reflective mirrors of the EUVL system. The plurality of highly reflective optics or mirrors are mounted in a housing assembly comprised of a series of bulkheads having wall members secured together to form a unit construction of maximum rigidity. Due to the precision actuators, the mirrors must be positioned precisely and remotely in tip, tilt, and piston (three degrees of freedom), while also providing exact constraint.

  2. Analysis of series resonant converter with series-parallel connection

    NASA Astrophysics Data System (ADS)

    Lin, Bor-Ren; Huang, Chien-Lan

    2011-02-01

    In this study, a parallel inductor-inductor-capacitor (LLC) resonant converter series-connected on the primary side and parallel-connected on the secondary side is presented for server power supply systems. Based on series resonant behaviour, the power metal-oxide-semiconductor field-effect transistors are turned on at zero voltage switching and the rectifier diodes are turned off at zero current switching. Thus, the switching losses on the power semiconductors are reduced. In the proposed converter, the primary windings of the two LLC converters are connected in series. Thus, the two converters have the same primary currents to ensure that they can supply the balance load current. On the output side, two LLC converters are connected in parallel to share the load current and to reduce the current stress on the secondary windings and the rectifier diodes. In this article, the principle of operation, steady-state analysis and design considerations of the proposed converter are provided and discussed. Experiments with a laboratory prototype with a 24 V/21 A output for server power supply were performed to verify the effectiveness of the proposed converter.

  3. Project LEAF

    EPA Pesticide Factsheets

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

  4. Geodynamics Project

    ERIC Educational Resources Information Center

    Drake, Charles L.

    1977-01-01

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

  5. Project Reptile!

    ERIC Educational Resources Information Center

    Diffily, Deborah

    2001-01-01

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

  6. Project-Based Learning and Design-Focused Projects to Motivate Secondary Mathematics Students

    ERIC Educational Resources Information Center

    Remijan, Kelly W.

    2017-01-01

    This article illustrates how mathematics teachers can develop design-focused projects, related to project-based learning, to motivate secondary mathematics students. With first-hand experience as a secondary mathematics teacher, I provide a series of steps related to the engineering design process, which are helpful to teachers in developing…

  7. Swedish Projects

    DTIC Science & Technology

    2005-12-01

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

  8. Tama Project

    NASA Astrophysics Data System (ADS)

    Tsubono, Kimio

    2002-12-01

    In September, 1999, we performed the first observation run of the TAMA300 laser interferometric gravitational wave detector. We have already accumulated several days of data in a series of data-taking. Here, we report on the current status of TAMA, including preliminary data analysis results.

  9. Multiple Indicator Stationary Time Series Models.

    ERIC Educational Resources Information Center

    Sivo, Stephen A.

    2001-01-01

    Discusses the propriety and practical advantages of specifying multivariate time series models in the context of structural equation modeling for time series and longitudinal panel data. For time series data, the multiple indicator model specification improves on classical time series analysis. For panel data, the multiple indicator model…

  10. Random time series in astronomy.

    PubMed

    Vaughan, Simon

    2013-02-13

    Progress in astronomy comes from interpreting the signals encoded in the light received from distant objects: the distribution of light over the sky (images), over photon wavelength (spectrum), over polarization angle and over time (usually called light curves by astronomers). In the time domain, we see transient events such as supernovae, gamma-ray bursts and other powerful explosions; we see periodic phenomena such as the orbits of planets around nearby stars, radio pulsars and pulsations of stars in nearby galaxies; and we see persistent aperiodic variations ('noise') from powerful systems such as accreting black holes. I review just a few of the recent and future challenges in the burgeoning area of time domain astrophysics, with particular attention to persistently variable sources, the recovery of reliable noise power spectra from sparsely sampled time series, higher order properties of accreting black holes, and time delays and correlations in multi-variate time series.

  11. Summer Series 2012 - Shashi Buluswar

    SciTech Connect

    Shashi Buluswar

    2012-08-08

    The last installment of the "Summer Series of Conversations" took place Wednesday, August 1, with guest Shashi Buluswar, the executive director of the LBNL Institute for Globally Transformative Technologies (LIGTT). The Institute seeks to foster the discovery, development and deployment of a generation of low-carbon, affordable technologies that will advance sustainable methods to fight global poverty. The event, was hosted by Public Affairs Head Jeff Miller.

  12. Summer Series 2012 - Shashi Buluswar

    ScienceCinema

    Shashi Buluswar

    2016-07-12

    The last installment of the "Summer Series of Conversations" took place Wednesday, August 1, with guest Shashi Buluswar, the executive director of the LBNL Institute for Globally Transformative Technologies (LIGTT). The Institute seeks to foster the discovery, development and deployment of a generation of low-carbon, affordable technologies that will advance sustainable methods to fight global poverty. The event, was hosted by Public Affairs Head Jeff Miller.

  13. Entropy of electromyography time series

    NASA Astrophysics Data System (ADS)

    Kaufman, Miron; Zurcher, Ulrich; Sung, Paul S.

    2007-12-01

    A nonlinear analysis based on Renyi entropy is applied to electromyography (EMG) time series from back muscles. The time dependence of the entropy of the EMG signal exhibits a crossover from a subdiffusive regime at short times to a plateau at longer times. We argue that this behavior characterizes complex biological systems. The plateau value of the entropy can be used to differentiate between healthy and low back pain individuals.

  14. Modeling North Pacific Time Series

    NASA Astrophysics Data System (ADS)

    Overland, J. E.; Percival, D. B.; Mofjeld, H. O.

    2002-05-01

    We present a case study in modeling the North Pacific (NP) index, a time series of the wintertime Aleutian low sea level pressure from 1900 to 1999. We consider three statistical models, namely, a Gaussian stationary autoregressive process, a Gaussian fractionally difference (FD) or ``long-memory" process, and a ``signal plus noise" process consisting of a square wave oscillation with a pentadecadal period embedded in Gaussian white noise. Each model depends upon three parameters, so all three models are equally simple. The shortness of the time series makes it unrealistic to formally prefer one model over the other: we estimate it would take a 300 year record to differentiate between the models. Although the models fit equally well, they have quite different implications for the long-term behavior of the NP index, e.g. generation of regimes of characteristic lengths. Additional information and physical arguments may add support for a particular model. The FD - ``long memory" process suggests multiple physical contributions with different damping constants many North Pacific biological time series which are influenced by atmospheric and oceanic processes, show regime-like ecosystem reorganizations.

  15. SIMBIOS Project 1998 Annual Report

    NASA Technical Reports Server (NTRS)

    McClain, Charles R.; Fargion, Giulietta, S.

    1999-01-01

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

  16. Maximum Capital Project Management.

    ERIC Educational Resources Information Center

    Adams, Matt

    2002-01-01

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

  17. 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.

  18. Project Artemis

    NASA Technical Reports Server (NTRS)

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

    1990-01-01

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

  19. Apollo Project

    NASA Technical Reports Server (NTRS)

    1965-01-01

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

  20. Cloudnet Project

    DOE Data Explorer

    Hogan, Robin

    2008-01-15

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

  1. LLAMA Project

    NASA Astrophysics Data System (ADS)

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

    2014-10-01

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

  2. Spent Nuclear Fuel project, project management plan

    SciTech Connect

    Fuquay, B.J.

    1995-10-25

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

  3. Introduction to Time Series Analysis

    NASA Technical Reports Server (NTRS)

    Hardin, J. C.

    1986-01-01

    The field of time series analysis is explored from its logical foundations to the most modern data analysis techniques. The presentation is developed, as far as possible, for continuous data, so that the inevitable use of discrete mathematics is postponed until the reader has gained some familiarity with the concepts. The monograph seeks to provide the reader with both the theoretical overview and the practical details necessary to correctly apply the full range of these powerful techniques. In addition, the last chapter introduces many specialized areas where research is currently in progress.

  4. Conjugate symplectic B-series

    NASA Astrophysics Data System (ADS)

    Hairer, Ernst; Zbinden, Christophe J.

    2012-09-01

    For the long-time integration of Hamiltonian differential equations the use of symplectic methods is recommended. In practice it is often sufficient to apply a method that is conjugate (up to a sufficiently high order) to a symplectic integrator. This article gives a criterion on the conjugate symplecticity of methods that can be represented as a B-series. It allows to characterize the conjugate symplecticity of a large class of numerical integrators including Lobatto IIIA and Lobatto IIIB methods, as well as energy-preserving collocation methods.

  5. Project Documerica

    ERIC Educational Resources Information Center

    Journal of College Science Teaching, 1972

    1972-01-01

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

  6. Project Schoolflight

    ERIC Educational Resources Information Center

    Owen, Ben

    1975-01-01

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

  7. Project Notes.

    ERIC Educational Resources Information Center

    School Science Review, 1979

    1979-01-01

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

  8. Limnological Projects.

    ERIC Educational Resources Information Center

    Hambler, David J.; Dixon, Jean M.

    1982-01-01

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

  9. Hydrosphere Project.

    DTIC Science & Technology

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

  10. Project CAST.

    ERIC Educational Resources Information Center

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

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

  11. Project Choice.

    ERIC Educational Resources Information Center

    Ewing Marion Kauffman Foundation, Kansas City, MO.

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

  12. Thanksgiving Project

    ERIC Educational Resources Information Center

    Hilden, Pauline

    1976-01-01

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

  13. Project Boomerang

    ERIC Educational Resources Information Center

    King, Allen L.

    1975-01-01

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

  14. Project ENRICH.

    ERIC Educational Resources Information Center

    Gwaley, Elizabeth; And Others

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

  15. Project Succeed.

    ERIC Educational Resources Information Center

    Patterson, John

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

  16. Project Reconstruct.

    ERIC Educational Resources Information Center

    Helisek, Harriet; Pratt, Donald

    1994-01-01

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

  17. Project Narrative

    SciTech Connect

    Driscoll, Mary C.

    2012-07-12

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

  18. Project Notes

    ERIC Educational Resources Information Center

    School Science Review, 1977

    1977-01-01

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

  19. Antarctic Meteorite Location Map Series

    NASA Technical Reports Server (NTRS)

    Schutt, John (Editor); Fessler, Brian (Editor); Cassidy, William (Editor)

    1989-01-01

    Antarctica has been a prolific source of meteorites since meteorite concentrations were discovered in 1969. The Antarctic Search For Meteorites (ANSMET) project has been active over much of the Trans-Antarctic Mountain Range. The first ANSMET expedition (a joint U.S.-Japanese effort) discovered what turned out to be a significant concentration of meteorites at the Allan Hills in Victoria Land. Later reconnaissance in this region resulted in the discovery of meteorite concentrations on icefields to the west of the Allan Hills, at Reckling Moraine, and Elephant Moraine. Antarctic meteorite location maps (reduced versions) of the Allan Hills main, near western, middle western, and far western icefields and the Elephant Moraine icefield are presented. Other Antarctic meteorite location maps for the specimens found by the ANSMET project are being prepared.

  20. Evaluation of recent GRACE monthly solution series with an ice sheet perspective

    NASA Astrophysics Data System (ADS)

    Horwath, Martin; Groh, Andreas

    2016-04-01

    GRACE monthly global gravity field solutions have undergone a remarkable evolution, leading to the latest (Release 5) series by CSR, GFZ, and JPL, to new series by other processing centers, such as ITSG and AIUB, as well as to efforts to derive combined solutions, particularly by the EGSIEM (European Gravity Service for Improved Emergency Management) project. For applications, such as GRACE inferences on ice sheet mass balance, the obvious question is on what GRACE solution series to base the assessment. Here we evaluate different GRACE solution series (including the ones listed above) in a unified framework. We concentrate on solutions expanded up to degree 90 or higher, since this is most appropriate for polar applications. We empirically assess the error levels in the spectral as well as in the spatial domain based on the month-to-month scatter in the high spherical harmonic degrees. We include empirical assessment of error correlations. We then apply all series to infer Antarctic and Greenland mass change time series and compare the results in terms of apparent signal content and noise level. We find that the ITSG solutions show lowest noise level in the high degrees (above 60). A preliminary combined solution from the EGSIEM project shows lowest noise in the degrees below 60. This virtue maps into the derived ice mass time series, where the EGSIEM-based results show the lowest noise in most cases. Meanwhile, there is no indication that any of the considered series systematically dampens actual geophysical signals.

  1. Sliding Window Generalized Kernel Affine Projection Algorithm Using Projection Mappings

    NASA Astrophysics Data System (ADS)

    Slavakis, Konstantinos; Theodoridis, Sergios

    2008-12-01

    Very recently, a solution to the kernel-based online classification problem has been given by the adaptive projected subgradient method (APSM). The developed algorithm can be considered as a generalization of a kernel affine projection algorithm (APA) and the kernel normalized least mean squares (NLMS). Furthermore, sparsification of the resulting kernel series expansion was achieved by imposing a closed ball (convex set) constraint on the norm of the classifiers. This paper presents another sparsification method for the APSM approach to the online classification task by generating a sequence of linear subspaces in a reproducing kernel Hilbert space (RKHS). To cope with the inherent memory limitations of online systems and to embed tracking capabilities to the design, an upper bound on the dimension of the linear subspaces is imposed. The underlying principle of the design is the notion of projection mappings. Classification is performed by metric projection mappings, sparsification is achieved by orthogonal projections, while the online system's memory requirements and tracking are attained by oblique projections. The resulting sparsification scheme shows strong similarities with the classical sliding window adaptive schemes. The proposed design is validated by the adaptive equalization problem of a nonlinear communication channel, and is compared with classical and recent stochastic gradient descent techniques, as well as with the APSM's solution where sparsification is performed by a closed ball constraint on the norm of the classifiers.

  2. A Power Series Expansion and Its Applications

    ERIC Educational Resources Information Center

    Chen, Hongwei

    2006-01-01

    Using the power series solution of a differential equation and the computation of a parametric integral, two elementary proofs are given for the power series expansion of (arcsin x)[squared], as well as some applications of this expansion.

  3. Technology Utilization Conference Series, volume 1

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The design, development, and results of a series of technology utilization conferences are presented. The conference series represents the development of a viable and successful means of encouraging the transfer of technology to the minority business community.

  4. Stochastic modeling of hourly rainfall times series in Campania (Italy)

    NASA Astrophysics Data System (ADS)

    Giorgio, M.; Greco, R.

    2009-04-01

    protection agency meteorological warning network. ACKNOWLEDGEMENTS The research was co-financed by the Italian Ministry of University, by means of the PRIN 2006 PRIN program, within the research project entitled ‘Definition of critical rainfall thresholds for destructive landslides for civil protection purposes'. REFERENCES Cowpertwait, P.S.P., Kilsby, C.G. and O'Connell, P.E., 2002. A space-time Neyman-Scott model of rainfall: Empirical analysis of extremes, Water Resources Research, 38(8):1-14. Salas, J.D., 1992. Analysis and modeling of hydrological time series, in D.R. Maidment, ed., Handbook of Hydrology, McGraw-Hill, New York. Heneker, T.M., Lambert, M.F. and Kuczera G., 2001. A point rainfall model for risk-based design, Journal of Hydrology, 247(1-2):54-71.

  5. Novel in situ series connection for thin film photovoltaic modules

    NASA Astrophysics Data System (ADS)

    Merz, Rainer; Kistner, Jens; Schubert, Markus B.; Werner, Jürgen H.

    2009-08-01

    The monolithically integrated series connection of single solar cell stripes into complete photovoltaic (PV) modules is one of the key advantages of thin film PV technologies. Instead of the well established laser scribing for series connection, this contribution focuses on a novel in situ series connection technology, without breaking the vacuum during module manufacturing, and without the need of costly laser-scribing equipment. Metallic wires or other filaments aligned along the slightly bent substrate, sequentially pattern the solar cell layers for implementing the monolithic series connection, simultaneously with the consecutive evaporation, plasma deposition, and sputtering of the semiconductor and contact layers. In addition to a proof of concept by flexible PV modules, this paper for the first time investigates wire-shading on rigid glass substrates and by multiple adjacent filaments. The results of these studies demonstrate that the in situ series connection is a promising candidate for competing with laser scribing, not only in roll-to-roll production of flexible PV modules, but also in batch or inline processing of standard large-area glass plates. Applying the novel in situ series connection to a laboratory-scale solar cell process, yields 40 cm2 sized PV modules, consisting of ten single junction amorphous silicon n-i-p cells on a flexible polymer foil. The modules' total area efficiency of 3 % is close to the non-optimized efficiency of reference cells of 3.3 %. Wire-shading with wire diameters down to 50 μm proves successful, and thereby projects total interconnection losses F < 5 %, whereas the first experimental modules exhibit F = 15 %.

  6. The HAND Nanosatellite Project

    NASA Astrophysics Data System (ADS)

    Hempsell, M.; Moses, R.

    The HAND (Human Activated Nanosatellite Demonstration) satellite was developed with the objective of producing a satellite within the time and budgetary constraints associated with Master level undergraduate research projects. HAND was designed as a passively stabilised nanosatellite with a mass of about 6.5 kilograms and over 1.2 m tall when deployed. It was intended to be carried into orbit in a mid-deck locker in the Space Shuttle. It would then be deployed by an astronaut during an EVA simply by pushing it away. It was hoped the spacecraft would prove the engineering and operational aspects of the nanosatellite platform, which could then be the basis of a series of low cost education satellites from universities and even secondary schools.

  7. Sparse Representation for Time-Series Classification

    DTIC Science & Technology

    2015-02-08

    February 8, 2015 16:49 World Scientific Review Volume - 9in x 6in ” time - series classification” page 1 Chapter 1 Sparse Representation for Time - Series ...studies the problem of time - series classification and presents an overview of recent developments in the area of feature extraction and information...problem of target classification, and more generally time - series classification, in two main directions, feature extraction and information fusion. 1

  8. Managing MDO Software Development Projects

    NASA Technical Reports Server (NTRS)

    Townsend, J. C.; Salas, A. O.

    2002-01-01

    Over the past decade, the NASA Langley Research Center developed a series of 'grand challenge' applications demonstrating the use of parallel and distributed computation and multidisciplinary design optimization. All but the last of these applications were focused on the high-speed civil transport vehicle; the final application focused on reusable launch vehicles. Teams of discipline experts developed these multidisciplinary applications by integrating legacy engineering analysis codes. As teams became larger and the application development became more complex with increasing levels of fidelity and numbers of disciplines, the need for applying software engineering practices became evident. This paper briefly introduces the application projects and then describes the approaches taken in project management and software engineering for each project; lessons learned are highlighted.

  9. Cognitive Education Project. Summary Project.

    ERIC Educational Resources Information Center

    Mulcahy, Robert; And Others

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

  10. Issues in NASA program and project management

    NASA Technical Reports Server (NTRS)

    Hoban, Francis T. (Editor)

    1991-01-01

    This volume is the third in an ongoing series on aerospace project management at NASA. Articles in this volume cover the attitude of the program manager, program control and performance measurement, risk management, cost plus award fee contracting, lessons learned from the development of the Far Infrared Absolute Spectrometer (FIRAS), small projects management, and age distribution of NASA scientists and engineers. A section on resources for NASA managers rounds out the publication.

  11. Issues in NASA program and project management

    NASA Technical Reports Server (NTRS)

    Hoban, Francis T. (Editor)

    1990-01-01

    This volume is the third in an ongoing series on aerospace project management at NASA. Articles in this volume cover the attitude of the program manager, program control and performance measurement, risk management, cost plus award fee contracting, lessons learned from the development of the Far Infrared Absolute Spectrometer (FIRAS), small projects management, and age distribution of NASA scientists and engineers. A section on resources for NASA managers rounds out the publication.

  12. Winter Video Series Coming in January | Poster

    Cancer.gov

    The Scientific Library’s annual Summer Video Series was so successful that it will be offering a new Winter Video Series beginning in January. For this inaugural event, the staff is showing the eight-part series from National Geographic titled “American Genius.” 

  13. The Harmonic Series Diverges Again and Again

    ERIC Educational Resources Information Center

    Kifowit, Steven J.; Stamps, Terra A.

    2006-01-01

    The harmonic series is one of the most celebrated infinite series of mathematics. A quick glance at a variety of modern calculus textbooks reveals that there are two very popular proofs of the divergence of the harmonic series. In this article, the authors survey these popular proofs along with many other proofs that are equally simple and…

  14. Villa Alegre Learning Guide: Series 300.

    ERIC Educational Resources Information Center

    Bilingual Children's Television, Oakland, CA.

    This learning guide, covering the third series (65 shows) of the bilingual (Spanish/English) television series "Villa Alegre," describes its objectives and provides teaching materials drawn from each show for use as reinforcers for the concepts presented or as an adjunct to other educational activities. The content of the series is designed around…

  15. Regenerating time series from ordinal networks.

    PubMed

    McCullough, Michael; Sakellariou, Konstantinos; Stemler, Thomas; Small, Michael

    2017-03-01

    Recently proposed ordinal networks not only afford novel methods of nonlinear time series analysis but also constitute stochastic approximations of the deterministic flow time series from which the network models are constructed. In this paper, we construct ordinal networks from discrete sampled continuous chaotic time series and then regenerate new time series by taking random walks on the ordinal network. We then investigate the extent to which the dynamics of the original time series are encoded in the ordinal networks and retained through the process of regenerating new time series by using several distinct quantitative approaches. First, we use recurrence quantification analysis on traditional recurrence plots and order recurrence plots to compare the temporal structure of the original time series with random walk surrogate time series. Second, we estimate the largest Lyapunov exponent from the original time series and investigate the extent to which this invariant measure can be estimated from the surrogate time series. Finally, estimates of correlation dimension are computed to compare the topological properties of the original and surrogate time series dynamics. Our findings show that ordinal networks constructed from univariate time series data constitute stochastic models which approximate important dynamical properties of the original systems.

  16. Regenerating time series from ordinal networks

    NASA Astrophysics Data System (ADS)

    McCullough, Michael; Sakellariou, Konstantinos; Stemler, Thomas; Small, Michael

    2017-03-01

    Recently proposed ordinal networks not only afford novel methods of nonlinear time series analysis but also constitute stochastic approximations of the deterministic flow time series from which the network models are constructed. In this paper, we construct ordinal networks from discrete sampled continuous chaotic time series and then regenerate new time series by taking random walks on the ordinal network. We then investigate the extent to which the dynamics of the original time series are encoded in the ordinal networks and retained through the process of regenerating new time series by using several distinct quantitative approaches. First, we use recurrence quantification analysis on traditional recurrence plots and order recurrence plots to compare the temporal structure of the original time series with random walk surrogate time series. Second, we estimate the largest Lyapunov exponent from the original time series and investigate the extent to which this invariant measure can be estimated from the surrogate time series. Finally, estimates of correlation dimension are computed to compare the topological properties of the original and surrogate time series dynamics. Our findings show that ordinal networks constructed from univariate time series data constitute stochastic models which approximate important dynamical properties of the original systems.

  17. Unconditionally Cauchy series and Cesaro summability

    NASA Astrophysics Data System (ADS)

    Aizpuru, A.; Gutierrez-Davila, A.; Sala, A.

    2006-12-01

    In this paper we obtain new characterizations of weakly unconditionally Cauchy series and unconditionally convergent series through Cesaro summability. We study new spaces associated to a series in a Banach space; as a consequence, new characterizations of complete and barrelled normed spaces are proved.

  18. Improving the Instruction of Infinite Series

    ERIC Educational Resources Information Center

    Lindaman, Brian; Gay, A. Susan

    2012-01-01

    Calculus instructors struggle to teach infinite series, and students have difficulty understanding series and related concepts. Four instructional strategies, prominently used during the calculus reform movement, were implemented during a 3-week unit on infinite series in one class of second-semester calculus students. A description of each…

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

    ERIC Educational Resources Information Center

    Marvis, Barbara J.

    This series presents biographical sketches of famous Americans of Hispanic descent. The biographies in the projected eight volume series for elementary school children represent the diversity of Hispanic heritage in the United States. Those featured are contemporary figures with national origins in the United States or Latin America, with careers…

  20. Project Prometheus

    NASA Technical Reports Server (NTRS)

    Johnson, Steve

    2003-01-01

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

  1. Project summaries

    NASA Technical Reports Server (NTRS)

    1990-01-01

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

  2. Hydropower Projects

    SciTech Connect

    2015-04-02

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

  3. Detecting chaos from time series

    NASA Astrophysics Data System (ADS)

    Xiaofeng, Gong; Lai, C. H.

    2000-02-01

    In this paper, an entirely data-based method to detect chaos from the time series is developed by introducing icons/Journals/Common/epsilon" ALT="epsilon" ALIGN="TOP"/> p -neighbour points (the p -steps icons/Journals/Common/epsilon" ALT="epsilon" ALIGN="TOP"/> -neighbour points). We demonstrate that for deterministic chaotic systems, there exists a linear relationship between the logarithm of the average number of icons/Journals/Common/epsilon" ALT="epsilon" ALIGN="TOP"/> p -neighbour points, lnn p ,icons/Journals/Common/epsilon" ALT="epsilon" ALIGN="TOP"/> , and the time step, p . The coefficient can be related to the KS entropy of the system. The effects of the embedding dimension and noise are also discussed.

  4. SeaWiFS Postlaunch Technical Report Series Cumulative Index

    NASA Technical Reports Server (NTRS)

    Hooker, Stanford B. (Editor); Firestone, Elaine R. (Editor)

    2001-01-01

    The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) is the follow-on ocean color instrument to the Coastal Zone Color Scanner (CZCS), which ceased operations in 1986, after an eight-year mission. SeaWiFS was launched on 1 August 1997, onboard the OrbView-2 satellite, built by Orbital Sciences Corporation (OSC). The SeaWiFS Project at the National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC), undertook the responsibility of documenting all aspects of this mission, which is critical to the ocean color and marine science communities. The start of this documentation was titled the SeaWiFS Technical Report Series, which ended after 43 volumes were published. A follow-on series was started, titled the SeaWiFS Postlaunch Technical Report Series. This particular volume of the so-called "Postlaunch Series" serves as a reference, or guidebook, to the previous 11 volumes and consists of 5 sections including an errata, an addendum, an index to key words and phrases, a list of acronyms used, and a list of all references cited. The editors will publish a cumulative index of this type after every five volumes.

  5. Projections of Education Statistics to 2023. Forty-Second Edition. NCES 2015-073

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2016-01-01

    "Projections of Education Statistics to 2023" is the 42nd report in a series begun in 1964. It includes statistics on elementary and secondary schools and postsecondary degree-granting institutions. This report provides revisions of projections shown in Projections of Education Statistics to 2022 and projections of enrollment, graduates,…

  6. Projections of Education Statistics to 2022. Forty-First Edition. NCES 2014-051

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2014-01-01

    "Projections of Education Statistics to 2022" is the 41st report in a series begun in 1964. It includes statistics on elementary and secondary schools and postsecondary degree-granting institutions. This report provides revisions of projections shown in "Projections of Education Statistics to 2021" and projections of…

  7. Projections of Education Statistics to 2021. Fortieth Edition. NCES 2013-008

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2013-01-01

    "Projections of Education Statistics to 2021" is the 40th report in a series begun in 1964. It includes statistics on elementary and secondary schools and postsecondary degree-granting institutions. This report provides revisions of projections shown in "Projections of Education Statistics to 2020" and projections of…

  8. Projections of Education Statistics to 2014. Thirty-Third Edition. NCES 2005-074

    ERIC Educational Resources Information Center

    Hussar, William J.

    2005-01-01

    "Projections of Education Statistics to 2014" is the 33rd report in a series begun in 1964. This report provides revisions of projections shown in "Projections of Education Statistics to 2013." It includes statistics on elementary and secondary schools and degree-granting institutions. Projections of enrollment, graduates,…

  9. Projections of Education Statistics to 2019. Thirty-Eighth Edition. NCES 2011-017

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2011-01-01

    "Projections of Education Statistics to 2019" is the 38th report in a series begun in 1964. It includes statistics on elementary and secondary schools and degree-granting institutions. This report provides revisions of projections shown in "Projections of Education Statistics to 2018." Included are projections of enrollment,…

  10. Projections of Education Statistics to 2020. Thirty-Ninth Edition. NCES 2011-026

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2011-01-01

    "Projections of Education Statistics to 2020" is the 39th report in a series begun in 1964. It includes statistics on elementary and secondary schools and postsecondary degree-granting institutions. This report provides revisions of projections shown in "Projections of Education Statistics to 2019". Included are projections of…

  11. Projections of Education Statistics to 2015. Thirty-Fourth Edition. NCES 2006-084

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2006-01-01

    "Projections of Education Statistics to 2015" is the 34th report in a series begun in 1964. This report provides revisions of projections shown in "Projections of Education Statistics to 2014." It includes statistics on elementary and secondary schools and degree-granting institutions. Included are projections of enrollment,…

  12. Projections of Education Statistics to 2024. Forty-Third Edition. NCES 2016-013

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2016-01-01

    "Projections of Education Statistics to 2024" is the 43rd report in a series begun in 1964. It includes statistics on elementary and secondary schools and degree-granting postsecondary institutions. This report provides revisions of projections shown in Projections of Education Statistics to 2023 and projections of enrollment, graduates,…

  13. Project MEDSAT

    NASA Astrophysics Data System (ADS)

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

  14. Project MEDSAT

    NASA Technical Reports Server (NTRS)

    1991-01-01

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

  15. Modeling Philippine Stock Exchange Composite Index Using Time Series Analysis

    NASA Astrophysics Data System (ADS)

    Gayo, W. S.; Urrutia, J. D.; Temple, J. M. F.; Sandoval, J. R. D.; Sanglay, J. E. A.

    2015-06-01

    This study was conducted to develop a time series model of the Philippine Stock Exchange Composite Index and its volatility using the finite mixture of ARIMA model with conditional variance equations such as ARCH, GARCH, EG ARCH, TARCH and PARCH models. Also, the study aimed to find out the reason behind the behaviorof PSEi, that is, which of the economic variables - Consumer Price Index, crude oil price, foreign exchange rate, gold price, interest rate, money supply, price-earnings ratio, Producers’ Price Index and terms of trade - can be used in projecting future values of PSEi and this was examined using Granger Causality Test. The findings showed that the best time series model for Philippine Stock Exchange Composite index is ARIMA(1,1,5) - ARCH(1). Also, Consumer Price Index, crude oil price and foreign exchange rate are factors concluded to Granger cause Philippine Stock Exchange Composite Index.

  16. Kapteyn series arising in radiation problems

    NASA Astrophysics Data System (ADS)

    Lerche, I.; Tautz, R. C.

    2008-01-01

    In discussing radiation from multiple point charges or magnetic dipoles, moving in circles or ellipses, a variety of Kapteyn series of the second kind arises. Some of the series have been known in closed form for a hundred years or more, others appear not to be available to analytic persuasion. This paper shows how 12 such generic series can be developed to produce either closed analytic expressions or integrals that are not analytically tractable. In addition, the method presented here may be of benefit when one has other Kapteyn series of the second kind to consider, thereby providing an additional reason to consider such series anew.

  17. Symmetry Groups of An Hypergeometric Series

    NASA Astrophysics Data System (ADS)

    Kajihara, Yasushi

    2014-03-01

    Structures of symmetries of transformations for Holman-Biedenharn-Louck A_n hypergeometric series: A_n terminating balanced {}_4 F_3 series and A_n elliptic {}_{10} E_9 series are discussed. Namely the description of the invariance groups and the classification all of possible transformations for each types of A_n hypergeometric series are given. Among them, a ''periodic'' affine Coxeter group which seems to be new in the literature arises as an invariance group for a class of A_n {}_4 F_3 series.

  18. Beginning English for Adults. Vol. 1, Asian Project.

    ERIC Educational Resources Information Center

    Los Angeles City Schools, CA. Div. of Career and Continuing Education.

    This elementary text for teaching English as a second language is the first of a seven-volume series on the teaching of beginning and intermediate English to adults. The series was prepared as part of the ongoing demonstration project entitled Bridging the Asian Language and Cultural Gap. The lessons are designed primarily for Chinese, Japanese,…

  19. A Review of Subsequence Time Series Clustering

    PubMed Central

    Teh, Ying Wah

    2014-01-01

    Clustering of subsequence time series remains an open issue in time series clustering. Subsequence time series clustering is used in different fields, such as e-commerce, outlier detection, speech recognition, biological systems, DNA recognition, and text mining. One of the useful fields in the domain of subsequence time series clustering is pattern recognition. To improve this field, a sequence of time series data is used. This paper reviews some definitions and backgrounds related to subsequence time series clustering. The categorization of the literature reviews is divided into three groups: preproof, interproof, and postproof period. Moreover, various state-of-the-art approaches in performing subsequence time series clustering are discussed under each of the following categories. The strengths and weaknesses of the employed methods are evaluated as potential issues for future studies. PMID:25140332

  20. A review of subsequence time series clustering.

    PubMed

    Zolhavarieh, Seyedjamal; Aghabozorgi, Saeed; Teh, Ying Wah

    2014-01-01

    Clustering of subsequence time series remains an open issue in time series clustering. Subsequence time series clustering is used in different fields, such as e-commerce, outlier detection, speech recognition, biological systems, DNA recognition, and text mining. One of the useful fields in the domain of subsequence time series clustering is pattern recognition. To improve this field, a sequence of time series data is used. This paper reviews some definitions and backgrounds related to subsequence time series clustering. The categorization of the literature reviews is divided into three groups: preproof, interproof, and postproof period. Moreover, various state-of-the-art approaches in performing subsequence time series clustering are discussed under each of the following categories. The strengths and weaknesses of the employed methods are evaluated as potential issues for future studies.

  1. Reforming Upper Secondary Education in Europe. The Leonardo da Vinci Project Post-16 Strategies. Surveys of Strategies for Post-16 Education To Improve the Parity of Esteem for Initial Vocational Education in Eight European Educational Systems. Theory into Practice 92. Institute for Educational Research Publication Series B.

    ERIC Educational Resources Information Center

    Lasonen, Johanna, Ed.

    This book contains the following papers on the Leonardo da Vinci project: "Looking for Post-16 Education Strategies for Parity of Esteem in Europe" (Lasonen); "Improving Parity of Esteem as a Policy Goal" (Makinen, Volanen); "Alternative Strategies for Parity of Esteem between General/Academic and Vocational Education in…

  2. SERIES-X test results. [for measuring TOPEX earth satellite orbits

    NASA Technical Reports Server (NTRS)

    Crow, R. B.; Bletzacker, F. R.; Najarian, R. J.; Purcell, G. H., Jr.; Statman, J. I.; Thomas, J. B.

    1984-01-01

    The SERIES-X project which demonstrates the feasibility of a method involving measurements of the distance from the TOPEX earth satellite and various points on the ground to Global Positioning System (GPS) satellites is described. The features of SERIES-X are compared with three better-known geodetic-quality GPS systems (Geostar, Macrometer, and SERIES). It is shown that the system is capable of measuring the positions of isolated stations, but its accuracy is improved when it measures baselines. Test results of some measurements of baselines ranging in length from 15 to 171,000 m are presented and discussed.

  3. 26 CFR 301.6011-6 - Statement of series and series organizations [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Statement of series and series organizations 301.6011-6 Section 301.6011-6 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY... Records § 301.6011-6 Statement of series and series organizations...

  4. 26 CFR 301.6011-6 - Statement of series and series organizations [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 18 2014-04-01 2014-04-01 false Statement of series and series organizations 301.6011-6 Section 301.6011-6 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY... Records § 301.6011-6 Statement of series and series organizations...

  5. 26 CFR 301.6011-6 - Statement of series and series organizations [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Statement of series and series organizations 301.6011-6 Section 301.6011-6 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY... Records § 301.6011-6 Statement of series and series organizations...

  6. 26 CFR 301.6011-6 - Statement of series and series organizations [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Statement of series and series organizations 301.6011-6 Section 301.6011-6 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY... Records § 301.6011-6 Statement of series and series organizations...

  7. 78 FR 69885 - AIM Growth Series (Invesco Growth Series), et al.; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-21

    ... COMMISSION AIM Growth Series (Invesco Growth Series), et al.; Notice of Application November 15, 2013. AGENCY... approval and would grant relief from certain disclosure requirements. APPLICANTS: AIM Growth Series (Invesco Growth Series) and AIM Investment Funds (Invesco Investment Funds) (each, a ``Trust''),...

  8. Project Exodus

    NASA Technical Reports Server (NTRS)

    1990-01-01

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

  9. Issues in NASA program and project management

    NASA Technical Reports Server (NTRS)

    Hoban, Francis T. (Editor); Hoffman, Edward J. (Editor); Lawbaugh, William M. (Editor)

    1995-01-01

    This volume is the ninth in an ongoing series on aerospace project management at NASA. Articles in this volume cover evolution of NASA cost estimating; SAM 2; National Space Science Program: strategies to maximize science return; and human needs, motivation, and results of the NASA culture surveys. A section on resources for NASA managers rounds out the publication.

  10. Projects To Enrich School Mathematics. Level 3.

    ERIC Educational Resources Information Center

    Sachs, Leroy, Ed.

    This is a series of research projects that can be used for enrichment of the high school mathematics curriculum. It is suggested that the topics are either not found in the standard curriculum or represent a more indepth study of standard topics. The areas considered are: applications of the microcomputer in mathematics; the fourth dimension and…

  11. Projects To Enrich School Mathematics. Level 2.

    ERIC Educational Resources Information Center

    Sachs, Leroy, Ed.

    This is a series of research projects that can be used for enrichment of the middle school mathematics curriculum. It is suggested that the topics are either not found in the standard curriculum or represent a more indepth study of standard topics. The areas considered are: microcomputer programs; divisibility; magic squares; pentominoes; the…

  12. The Legacy Project: Lee H. Smalley, DTE

    ERIC Educational Resources Information Center

    Moye, Johnny J.

    2015-01-01

    Many vocational education, technology education, and now technology and engineering education leaders have made their mark on the profession. Their legacy is something that members of the profession enjoy and have a responsibility to continue and build upon. This is the seventh in a series of articles entitled "The Legacy Project," which…

  13. Chemistry [Sahuarita High School Career Curriculum Project].

    ERIC Educational Resources Information Center

    Lane, Robert

    This course entitled "Chemistry" is one of a series of instructional guides prepared by teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of three packages, the first dealing with solids, liquids and solutions, the second with acids, bases and anions, and the third with cation analysis. These packages are…

  14. Issues in NASA program and project management

    NASA Technical Reports Server (NTRS)

    Hoban, Francis T. (Editor)

    1993-01-01

    This volume is the sixth in an ongoing series on aerospace project management at NASA. Articles in this volume cover evolution of NASA cost estimating; SAM 2; National Space Science Program: strategies to maximize science return; and human needs, motivation, and results of the NASA culture surveys. A section on resources for NASA managers rounds out the publication.

  15. Parts of Plants. Hawaii Nature Study Project.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Curriculum Research and Development Group.

    This teaching guide is one of a series developed by the Curriculum Research and Development Group at the University of Hawaii. The program is laboratory and field oriented for elementary students. The focus of study for the project is the plant and animal life and the physical components of the Hawaiian environment, and their ecological…

  16. Reef and Shore. Hawaii Nature Study Project.

    ERIC Educational Resources Information Center

    Hawaii Univ., Honolulu. Curriculum Research and Development Group.

    This teaching guide is one of a series developed by the Curriculum Research and Development Group at the University of Hawaii. The program is laboratory and field oriented for elementary students. The focus of study for the project is the plant and animal life and the physical components of the Hawaiian environment, and their ecological…

  17. The Legacy Project--Ralph Bohn

    ERIC Educational Resources Information Center

    Moye, Johnny J.

    2013-01-01

    Many vocational education, technology education, and now technology and engineering education leaders have made their mark on their profession. Their legacy is something that members of the profession enjoy and have a responsibility to continue and build upon. This is the third in a series of articles entitled The Legacy Project, which focuses on…

  18. Biology [Sahuarita High School Career Curriculum Project.

    ERIC Educational Resources Information Center

    Esser, Robert

    This course entitled "Biology" is one of a series of instructional guides prepared by teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of 11 units of study, and 45 behavioral objectives relating to these units are listed. The topics covered include observation, measurement, scales and magnification, the…

  19. Pitfalls Lurk for School-Project Chiefs

    ERIC Educational Resources Information Center

    Sack, Joetta L.

    2004-01-01

    This paper, Part 3 of a three-part series examining the boom in the construction and renovation of K-12 schools and the continuing challenges that communities face in getting the facilities their students and educators need, describes the demanding career aspects of school administrators who oversee construction projects. Building schools requires…

  20. Project Physics Text 6, The Nucleus.

    ERIC Educational Resources Information Center

    Harvard Univ., Cambridge, MA. Harvard Project Physics.

    Nuclear physics fundamentals are presented in this sixth unit of the Project Physics text for use by senior high students. Included are discussions of radioactivity, taking into account Bacquerel's discovery, radioactive elements, properties of radiations, radioactive transformations, decay series, and half-lives. Isotopes are analyzed in…

  1. Holomorphic projections and Ramanujan's mock theta functions.

    PubMed

    Imamoğlu, Özlem; Raum, Martin; Richter, Olav K

    2014-03-18

    We use spectral methods of automorphic forms to establish a holomorphic projection operator for tensor products of vector-valued harmonic weak Maass forms and vector-valued modular forms. We apply this operator to discover simple recursions for Fourier series coefficients of Ramanujan's mock theta functions.

  2. Project SEED. What Works Clearinghouse Intervention Report

    ERIC Educational Resources Information Center

    What Works Clearinghouse, 2012

    2012-01-01

    "Project SEED" is a supplemental mathematics program for low-achieving students in grades 3 through 8 and is intended to prepare students to be successful in high school and college math. Based on the Socratic method, instruction is delivered through a series of questions to the class. In addition to individual responses, the instructor…

  3. Botany [Sahuarita High School Career Curriculum Project.

    ERIC Educational Resources Information Center

    Esser, Robert

    This course entitled "Botany" is one of a series of instructional guides prepared by teachers for the Sahuarita High School (Arizona) Career Curriculum Project. It consists of five units of study, and 20 behavioral objectives relating to these units are stated. The topics covered include the classification of plants, morphology, plant…

  4. Crustal dynamics project site selection criteria

    NASA Technical Reports Server (NTRS)

    Allenby, R.

    1983-01-01

    The criteria for selecting site locations and constructing observing pads and monuments for the Mobile VLB1 and the satellite laser ranging systems used in the NASA/GSFC Crustal Dynamics Project are discussed. Gross system characteristics (size, shape, weight, power requirement, foot prints, etc.) are given for the Moblas, MV-1 through 3, TLRS-1 through 4 and Series instruments.

  5. The Parent Services Project. Families Matter.

    ERIC Educational Resources Information Center

    Lee, Lisa; Seiderman, Ethel

    The Families Matter series of papers from the Harvard Family Research Project advances the concept of family-centered child care, advocating an approach to early childhood education that addresses the development of the child and family together. Grounded in family support principles, which build on family strengths and work from a community's…

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

    ERIC Educational Resources Information Center

    SHAW, PEG

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

  7. Formulas for Precise Transverse Mercator Projection

    NASA Technical Reports Server (NTRS)

    Wallis, D. E.

    1983-01-01

    Transverse mercator projection, surface of Earth or other spheroid is mapped onto cylinder tangent at meridian of longitude. New method performs mapping by means of mathematical series in which higher order terms correct for deviation from exact sphericity. New method yields precise geodetic maps.

  8. Pneumatic Variable Series Elastic Actuator.

    PubMed

    Zheng, Hao; Wu, Molei; Shen, Xiangrong

    2016-08-01

    Inspired by human motor control theory, stiffness control is highly effective in manipulation and human-interactive tasks. The implementation of stiffness control in robotic systems, however, has largely been limited to closed-loop control, and suffers from multiple issues such as limited frequency range, potential instability, and lack of contribution to energy efficiency. Variable-stiffness actuator represents a better solution, but the current designs are complex, heavy, and bulky. The approach in this paper seeks to address these issues by using pneumatic actuator as a variable series elastic actuator (VSEA), leveraging the compressibility of the working fluid. In this work, a pneumatic actuator is modeled as an elastic element with controllable stiffness and equilibrium point, both of which are functions of air masses in the two chambers. As such, for the implementation of stiffness control in a robotic system, the desired stiffness/equilibrium point can be converted to the desired chamber air masses, and a predictive pressure control approach is developed to control the timing of valve switching to obtain the desired air mass while minimizing control action. Experimental results showed that the new approach in this paper requires less expensive hardware (on-off valve instead of proportional valve), causes less control action in implementation, and provides good control performance by leveraging the inherent dynamics of the actuator.

  9. Fringe image processing based on structured light series

    NASA Astrophysics Data System (ADS)

    Gai, Shaoyan; Da, Feipeng; Li, Hongyan

    2009-11-01

    The code analysis of the fringe image is playing a vital role in the data acquisition of structured light systems, which affects precision, computational speed and reliability of the measurement processing. According to the self-normalizing characteristic, a fringe image processing method based on structured light is proposed. In this method, a series of projective patterns is used when detecting the fringe order of the image pixels. The structured light system geometry is presented, which consist of a white light projector and a digital camera, the former projects sinusoidal fringe patterns upon the object, and the latter acquires the fringe patterns that are deformed by the object's shape. Then the binary images with distinct white and black strips can be obtained and the ability to resist image noise is improved greatly. The proposed method can be implemented easily and applied for profile measurement based on special binary code in a wide field.

  10. Project Exodus

    NASA Technical Reports Server (NTRS)

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

    1990-01-01

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

  11. Project Explorer

    NASA Technical Reports Server (NTRS)

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

    1984-01-01

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

  12. PORTNUS Project

    SciTech Connect

    Loyal, Rebecca E.

    2015-07-14

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

  13. SISCAL project

    NASA Astrophysics Data System (ADS)

    Santer, Richard P.; Fell, Frank

    2003-05-01

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

  14. Taking Flight: Adolescent Girls' Camps in Lok Jumbish of Rajasthan, India. Education for All: Making It Work. Innovation Series.

    ERIC Educational Resources Information Center

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

    The Education for All: Making It Work series is a major international interagency program designed to collect, analyze, and promote successful basic education projects in the least developed and developing countries. This project report describes the innovative work being undertaken in adolescent girls' camps in Lok Jumbish (Rajasthan, India).…

  15. Stable Relationships: Horse Care Activities. Level 3. 4-H Skills for Life Animal Series. National 4-H Curriculum. BU-08055

    ERIC Educational Resources Information Center

    Neiberger-Miller, Ami

    2004-01-01

    This is the third in a series of five horse project activity guides for youth. Levels 1-3 focus on "horse-less" activities, while Levels 4 and 5 zero in on riding and horsemanship. Each guide has an achievement program to encourage youth to learn and develop life skills. The assistance of a horse project helper in completing the achievement…

  16. Second Wind: Bringing Good Coping Skills Materials to More Adult Students. Final Narrative Report [and] Coping Skills for Adults Series.

    ERIC Educational Resources Information Center

    New Educational Projects, Inc., Lancaster, PA.

    This document consists of a narrative final project report and the project product, a new edition of five booklets in the "Coping with Crisis" series. The report describes the process of redesigning and repackaging existing adult basic education materials; comments from three students are given. The five booklets are as follows: (1)…

  17. Chinese Manned Space Utility Project

    NASA Astrophysics Data System (ADS)

    Gu, Y.

    Since 1992 China has been carrying out a conspicuous manned space mission A utility project has been defined and created during the same period The Utility Project of the Chinese Manned Space Mission involves wide science areas such as earth observation life science micro-gravity fluid physics and material science astronomy space environment etc In the earth observation area it is focused on the changes of global environments and relevant exploration technologies A Middle Revolution Image Spectrometer and a Multi-model Micro-wave Remote Sensor have been developed The detectors for cirrostratus distribution solar constant earth emission budget earth-atmosphere ultra-violet spectrum and flux have been manufactured and tested All of above equipment was engaged in orbital experiments on-board the Shenzhou series spacecrafts Space life science biotechnologies and micro-gravity science were much concerned with the project A series of experiments has been made both in ground laboratories and spacecraft capsules The environmental effect in different biological bodies in space protein crystallization electrical cell-fusion animal cells cultural research on separation by using free-low electrophoresis a liquid drop Marangoni migration experiment under micro-gravity as well as a set of crystal growth and metal processing was successfully operated in space The Gamma-ray burst and high-energy emission from solar flares have been explored A set of particle detectors and a mass spectrometer measured

  18. Past Project Expo Sites

    EPA Pesticide Factsheets

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

  19. Women and Education. Women in the Caribbean Project, Volume 5.

    ERIC Educational Resources Information Center

    Massiah, Joycelin, Ed.

    One of a series emanating from a three-year project concerned with the role of women in the English-speaking Caribbean, these papers discuss the history of Caribbean women's education. The project's objectives are to establish a data base for teaching, research, and planning purposes and to develop guidelines for a social policy that recognizes…

  20. Science and Engineering Technician Curriculum Development Project. Final Report.

    ERIC Educational Resources Information Center

    Mowery, Donald R.; Wolf, Lawrence J.

    Project SET (Science and Engineering for Technicians) developed a series of study guides designed to teach generic science and engineering skills to students interested in becoming technicians. An entire 2-year curriculum is encompassed by these guides, geared for 2-year college students. Described in this final report are the project's rationale,…

  1. Contemporary India. Fulbright Summer Abroad Program 1987. Curriculum Project.

    ERIC Educational Resources Information Center

    Kneedler, Peter E.

    Consisting of an audio-visual series and study exercises for cooperative, interdependent learning opportunities, this curriculum project is designed to provide in-depth learning and to develop positive attitudes about India in junior high school students. The project can also be used to influence curriculum development and to acquaint teachers…

  2. 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…

  3. Project Rescue: So Close and yet so Far

    ERIC Educational Resources Information Center

    Laster, Stephen

    2011-01-01

    This is the third installment in a four-part series that follows the exploits of Gene, a well-established CIO of a sizable IT organization at a top-100 university. Gene has been working with his team to regain the trust of the campus through Project Rescue, a 30-day turnaround plan focused on demonstrating IT's value. Project Rescue has two…

  4. Incentives in Education Project, Impact Evaluation Report. Final Report.

    ERIC Educational Resources Information Center

    Planar Corp., Washington, DC.

    This report describes results of a demonstration project carried out in four cities during 1971-72. The project aimed at exploring the feasibility and impact of two different forms of money incentives payments. In one form -- the "Teacher-Only" model -- the teachers in a school were offered a series of bonuses ranging from $150 to $600 per class…

  5. The Legacy Project--William E. Dugger, Jr., DTE

    ERIC Educational Resources Information Center

    Moye, Johnny J.; Dugger, William E., Jr.

    2016-01-01

    This is the ninth in a series of articles entitled "The Legacy Project." The Legacy Project focuses on the lives and actions of leaders who have forged the educator profession into what it is today. Members of the profession owe a debt of gratitude to these leaders. One simple way to demonstrate that gratitude is to recognize these…

  6. Environmentally Sound Small-Scale Water Projects. Guidelines for Planning.

    ERIC Educational Resources Information Center

    Tillman, Gus

    This manual is the second volume in a series of publications on community development programs. Guidelines are suggested for small-scale water projects that would benefit segments of the world's urban or rural poor. Strategies in project planning, implementation and evaluation are presented that emphasize environmental conservation and promote…

  7. Management Workshop for Alcohol Safety Action Project: Instructor's Guide.

    ERIC Educational Resources Information Center

    Human Resources Research Organization, Alexandria, VA.

    The instructor's guide is part of a series designed to help project directors in the management of Alcohol Safety Action Projects (ASAP) through management workshops. Workshops will discuss certain phases of the ASAP including National Highway Traffic Safety Administration (NHTSA) organizational and supportive efforts, countermeasures,…

  8. Project InterActions: A Multigenerational Robotic Learning Environment

    ERIC Educational Resources Information Center

    Bers, Marina U.

    2007-01-01

    This paper presents Project InterActions, a series of 5-week workshops in which very young learners (4- to 7-year-old children) and their parents come together to build and program a personally meaningful robotic project in the context of a multigenerational robotics-based community of practice. The goal of these family workshops is to teach both…

  9. A New Echeloned Poisson Series Processor (EPSP)

    NASA Astrophysics Data System (ADS)

    Ivanova, Tamara

    2001-07-01

    A specialized Echeloned Poisson Series Processor (EPSP) is proposed. It is a typical software for the implementation of analytical algorithms of Celestial Mechanics. EPSP is designed for manipulating long polynomial-trigonometric series with literal divisors. The coefficients of these echeloned series are the rational or floating-point numbers. The Keplerian processor and analytical generator of special celestial mechanics functions based on the EPSP are also developed.

  10. TSAN: a package for time series analysis.

    PubMed

    Wang, D C; Vagnucci, A H

    1980-04-01

    Many biomedical data are in the form of time series. Analyses of these data include: (1) search for any biorhythm; (2) test of homogeneity of several time series; (3) assessment of stationarity; (4) test of normality of the time series histogram; (5) evaluation of dependence between data points. In this paper we present a subroutine package called TSAN. It is developed to accomplish these tasks. Computational methods, as well as flowcharts, for these subroutines are described. Two sample runs are demonstrated.

  11. Association mining of dependency between time series

    NASA Astrophysics Data System (ADS)

    Hafez, Alaaeldin

    2001-03-01

    Time series analysis is considered as a crucial component of strategic control over a broad variety of disciplines in business, science and engineering. Time series data is a sequence of observations collected over intervals of time. Each time series describes a phenomenon as a function of time. Analysis on time series data includes discovering trends (or patterns) in a time series sequence. In the last few years, data mining has emerged and been recognized as a new technology for data analysis. Data Mining is the process of discovering potentially valuable patterns, associations, trends, sequences and dependencies in data. Data mining techniques can discover information that many traditional business analysis and statistical techniques fail to deliver. In this paper, we adapt and innovate data mining techniques to analyze time series data. By using data mining techniques, maximal frequent patterns are discovered and used in predicting future sequences or trends, where trends describe the behavior of a sequence. In order to include different types of time series (e.g. irregular and non- systematic), we consider past frequent patterns of the same time sequences (local patterns) and of other dependent time sequences (global patterns). We use the word 'dependent' instead of the word 'similar' for emphasis on real life time series where two time series sequences could be completely different (in values, shapes, etc.), but they still react to the same conditions in a dependent way. In this paper, we propose the Dependence Mining Technique that could be used in predicting time series sequences. The proposed technique consists of three phases: (a) for all time series sequences, generate their trend sequences, (b) discover maximal frequent trend patterns, generate pattern vectors (to keep information of frequent trend patterns), use trend pattern vectors to predict future time series sequences.

  12. The Theory of Standardized Time Series.

    DTIC Science & Technology

    1985-04-01

    3.1)),’the method of standardized time series produces asymptotically valid confidence intevals for steady7&tepi1Tsmneters. However, these intervals...the method of standardized time series produces asymptotically valid confidence intevals for steady-state parameters. However, these intervals are...fa o & s d ......ary O W f, . .d by W eek m b o ), Da~cn an o~simulation output analysis confidence intervals standardized time series functional

  13. Project Grandmaster

    SciTech Connect

    2013-09-16

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

  14. VIPER project

    NASA Technical Reports Server (NTRS)

    Kershaw, John

    1990-01-01

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

  15. Methods in Clinical Pharmacology Series

    PubMed Central

    Beaumont, Claire; Young, Graeme C; Cavalier, Tom; Young, Malcolm A

    2014-01-01

    Human radiolabel studies are traditionally conducted to provide a definitive understanding of the human absorption, distribution, metabolism and excretion (ADME) properties of a drug. However, advances in technology over the past decade have allowed alternative methods to be employed to obtain both clinical ADME and pharmacokinetic (PK) information. These include microdose and microtracer approaches using accelerator mass spectrometry, and the identification and quantification of metabolites in samples from classical human PK studies using technologies suitable for non-radiolabelled drug molecules, namely liquid chromatography-mass spectrometry and nuclear magnetic resonance spectroscopy. These recently developed approaches are described here together with relevant examples primarily from experiences gained in support of drug development projects at GlaxoSmithKline. The advantages of these study designs together with their limitations are described. We also discuss special considerations which should be made for a successful outcome to these new approaches and also to the more traditional human radiolabel study in order to maximize knowledge around the human ADME properties of drug molecules. PMID:25041729

  16. Generalized m series in tree enumeration.

    NASA Technical Reports Server (NTRS)

    O'Neil, P. V.

    1972-01-01

    Consideration of a particular series formed by deleting certain branches of the complete graph K sub t with t vertices. A class of graphs which contains the m series as a special case is considered, and a new formula is given for the m series itself (an m series graph is obtained from K sub t by removing m branches forming a closed loop). A formula is derived for the number of labeled spanning trees in the graph obtained by deleting certain branches from K sub t.

  17. Ace Project as a Project Management Tool

    ERIC Educational Resources Information Center

    Cline, Melinda; Guynes, Carl S.; Simard, Karine

    2010-01-01

    The primary challenge of project management is to achieve the project goals and objectives while adhering to project constraints--usually scope, quality, time and budget. The secondary challenge is to optimize the allocation and integration of resources necessary to meet pre-defined objectives. Project management software provides an active…

  18. Project Success in Agile Development Software Projects

    ERIC Educational Resources Information Center

    Farlik, John T.

    2016-01-01

    Project success has multiple definitions in the scholarly literature. Research has shown that some scholars and practitioners define project success as the completion of a project within schedule and within budget. Others consider a successful project as one in which the customer is satisfied with the product. This quantitative study was conducted…

  19. Project Information Packages Kit.

    ERIC Educational Resources Information Center

    RMC Research Corp., Mountain View, CA.

    Presented are an overview booklet, a project selection guide, and six Project Information Packages (PIPs) for six exemplary projects serving underachieving students in grades k through 9. The overview booklet outlines the PIP projects and includes a chart of major project features. A project selection guide reviews the PIP history, PIP contents,…

  20. Arctic Visiting Speakers Series (AVS)

    NASA Astrophysics Data System (ADS)

    Fox, S. E.; Griswold, J.

    2011-12-01

    The Arctic Visiting Speakers (AVS) Series funds researchers and other arctic experts to travel and share their knowledge in communities where they might not otherwise connect. Speakers cover a wide range of arctic research topics and can address a variety of audiences including K-12 students, graduate and undergraduate students, and the general public. Host applications are accepted on an on-going basis, depending on funding availability. Applications need to be submitted at least 1 month prior to the expected tour dates. Interested hosts can choose speakers from an online Speakers Bureau or invite a speaker of their choice. Preference is given to individuals and organizations to host speakers that reach a broad audience and the general public. AVS tours are encouraged to span several days, allowing ample time for interactions with faculty, students, local media, and community members. Applications for both domestic and international visits will be considered. Applications for international visits should involve participation of more than one host organization and must include either a US-based speaker or a US-based organization. This is a small but important program that educates the public about Arctic issues. There have been 27 tours since 2007 that have impacted communities across the globe including: Gatineau, Quebec Canada; St. Petersburg, Russia; Piscataway, New Jersey; Cordova, Alaska; Nuuk, Greenland; Elizabethtown, Pennsylvania; Oslo, Norway; Inari, Finland; Borgarnes, Iceland; San Francisco, California and Wolcott, Vermont to name a few. Tours have included lectures to K-12 schools, college and university students, tribal organizations, Boy Scout troops, science center and museum patrons, and the general public. There are approximately 300 attendees enjoying each AVS tour, roughly 4100 people have been reached since 2007. The expectations for each tour are extremely manageable. Hosts must submit a schedule of events and a tour summary to be posted online

  1. Projective limits of state spaces I. Classical formalism

    NASA Astrophysics Data System (ADS)

    Lanéry, Suzanne; Thiemann, Thomas

    2017-01-01

    In this series of papers, we investigate the projective framework initiated by Jerzy Kijowski (1977) and Andrzej Okołów (2009, 2013, 2014), which describes the states of a quantum (field) theory as projective families of density matrices. A short reading guide to the series can be found in [27]. The present first paper aims at clarifying the classical structures that underlies this formalism, namely projective limits of symplectic manifolds [27, subsection 2.1]. In particular, this allows us to discuss accurately the issues hindering an easy implementation of the dynamics in this context, and to formulate a strategy for overcoming them [27, subsection 4.1].

  2. Evaluation of Representative Smart Grid Investment Project Technologies: Demand Response

    SciTech Connect

    Fuller, Jason C.; Prakash Kumar, Nirupama; Bonebrake, Christopher A.

    2012-02-14

    This document is one of a series of reports estimating the benefits of deploying technologies similar to those implemented on the Smart Grid Investment Grant (SGIG) projects. Four technical reports cover the various types of technologies deployed in the SGIG projects, distribution automation, demand response, energy storage, and renewables integration. A fifth report in the series examines the benefits of deploying these technologies on a national level. This technical report examines the impacts of a limited number of demand response technologies and implementations deployed in the SGIG projects.

  3. Smooth local subspace projection for nonlinear noise reduction

    SciTech Connect

    Chelidze, David

    2014-03-15

    Many nonlinear or chaotic time series exhibit an innate broad spectrum, which makes noise reduction difficult. Local projective noise reduction is one of the most effective tools. It is based on proper orthogonal decomposition (POD) and works for both map-like and continuously sampled time series. However, POD only looks at geometrical or topological properties of data and does not take into account the temporal characteristics of time series. Here, we present a new smooth projective noise reduction method. It uses smooth orthogonal decomposition (SOD) of bundles of reconstructed short-time trajectory strands to identify smooth local subspaces. Restricting trajectories to these subspaces imposes temporal smoothness on the filtered time series. It is shown that SOD-based noise reduction significantly outperforms the POD-based method for continuously sampled noisy time series.

  4. 78 FR 73995 - Special Conditions: Cessna Model 680 Series Airplanes; Aircraft Electronic System Security...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... data busses and networks. A separate Cessna Model 680 project special condition addresses aircraft.... Discussion The integrated network configurations in the Cessna Model 680 series airplanes may allow increased... passenger entertainment and information services than previous airplane models. This may allow...

  5. Edited Excerpts from a Smithsonian Seminar Series--Part 3: The Humanities and Social Sciences.

    ERIC Educational Resources Information Center

    Borden, Carla M., Ed.; And Others

    1992-01-01

    The third article in a series of excerpts from seminars sponsored by the Smithsonian Institution on knowledge collaboration focuses on the humanities and social sciences. Reasons for the relatively greater frequency of collaborative research in the natural sciences are examined, and examples of collaborative projects in the humanities and social…

  6. Able to Play: Mobilizing Communities for Children of All Abilities - Framing the Issue. Seminar Series

    ERIC Educational Resources Information Center

    W. K. Kellogg Foundation, 2005

    2005-01-01

    "Able to Play: Mobilizing Communities for Children of All Abilities" is one of a series of six seminars that the W.K. Kellogg Foundation hosted during 2005 to celebrate its 75th Anniversary year. The seminar, held in Lansing, Michigan, June 8-10, shared the lessons learned from the Able to Play Project. Advocates for people with…

  7. FY13 Annual Report: PHEV Advanced Series Gen-set Development/Demonstration Activity

    SciTech Connect

    Chambon, Paul H.

    2013-12-01

    The objective of this project is to integrate ORNL advancements in vehicle technologies to properly design, and size a gen-set for various vehicle applications and then simulate multiple advanced series hybrid (HEV/PHEV) vehicles with the genset models.

  8. Will Blake: Teaching and Learning "Huckleberry Finn." Report Series 2.12.

    ERIC Educational Resources Information Center

    Burke, Susan

    This portrait of a middle school literature classroom is one of a series of several such portraits which depict diverse classroom settings of high school literature, and which result from the second year of a teacher-research project in the greater Albany, New York area. This article portrays teacher Will Blake and his honors class at an urban…

  9. Creative Responses to Literature: Imagining, Personalizing, Clarifying, Valuing; Guide to the Film Series. Protokollon II.

    ERIC Educational Resources Information Center

    Lid, R. W.; Handler, Philip

    The Protocol Materials in English (PME) project was set up to study literature and the teaching of literature in an effort to determine whether it is possible to discover hierarchies of concepts and to create materials to illustrate those concepts. This guide--second in a series--focuses on the acts that the reader performs in responding to a…

  10. Evolution of the Instructional Design in a Series of Online Workshops

    ERIC Educational Resources Information Center

    Patry, Anne; Brown, Elizabeth Campbell; Rousseau, Rémi; Caron, Jeanette

    2015-01-01

    This case recounts the story of the design and production of a series of online workshops for French-speaking healthcare professionals in Canada. The project spans a couple of years and, despite encountering some challenges, succeeds in large part because of its strong foundation: the instructional design. This case study features an instructional…

  11. Development and Evaluation of a Series of Hypermedia Educational Systems for the Earth Sciences.

    ERIC Educational Resources Information Center

    Ferrigno, Carmelo F.; Wiltshire, Denise A.

    Hypermedia technology offers new opportunities for developing earth science teaching materials. During the past 3 years, the U.S. Geological Survey has conducted a series of research and development projects to assess the effectiveness of hypermedia technology in providing innovative teaching products for middle school students. The goal of this…

  12. An Overview of the A-3 Subscale Diffuser Test Project

    NASA Technical Reports Server (NTRS)

    Ryan, James E.; Mulkey, Christopher; Raines, Nickey; Saunders, Grady P.

    2008-01-01

    The Subscale Diffuser Test (SDT) Project comprised a series of tests of a subscale model of SSC s A-3 Test Stand diffuser. SDT was conducted at NASA s Stennis Space Center (SSC) Apr 2007 - Jan 2008. Purpose of SDT was to mitigate design risk for the A-3 diffuser. Initial scope of the SDT project successfully completed in Jan 2008. Follow-on A-3 risk mitigation testing being planned/considered. This presentation presents an overview of the SDT project.

  13. SIMBIOS Project 1999 Annual Report

    NASA Technical Reports Server (NTRS)

    McClain, Charles R.; Fargion, Giulietta S.

    1999-01-01

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

  14. Domestic violence documentation project 2012.

    PubMed

    Nittis, Maria; Hughes, Rod; Gray, Cecile; Ashton, Mandy

    2013-08-01

    One in four women presenting to Emergency Departments in Australia have experienced domestic violence in their lives but there are no specialist services for victims of domestic violence in the state of New South Wales, population of 7.25 million. Fundamental forensic medical and nursing skills developed for the comprehensive assessment of complainants of sexual assault were utilised in the examination of victims of domestic violence in a trial project at Nepean Hospital, Sydney. The project was then reviewed via a series of qualitative patient and police interviews along with an analysis of court outcomes. Assessment by specialists in forensic documentation and interpretation of injuries with the provision of balanced expert opinions for court purposes can result in a number of benefits for the victims and the criminal justice system, including an increase in the rate of successful prosecutions.

  15. SERI Biomass Program. FY 1983 annual report

    SciTech Connect

    Corder, R.E.; Hill, A.M.; Lindsey, H.; Lowenstein, M.Z.; McIntosh, R.P.

    1984-02-01

    This report summarizes the progress and research accomplishments of the SERI Biomass Program during FY 1983. The SERI Biomass Program consists of three elements: Aquatic Species, Anaerobic Digestion, and Photo/Biological Hydrogen. Each element has been indexed separately. 2 references, 44 figures, 22 tables.

  16. Probability distribution functions of the Grincevicjus series

    NASA Astrophysics Data System (ADS)

    Kapica, Rafal; Morawiec, Janusz

    2008-06-01

    Given a sequence ([xi]n,[eta]n) of independent identically distributed vectors of random variables we consider the Grincevicjus series and a functional-integral equation connected with it. We prove that the equation characterizes all probability distribution functions of the Grincevicjus series. Moreover, some application of this characterization to a continuous refinement equation is presented.

  17. Index to the Understanding the Atom Series.

    ERIC Educational Resources Information Center

    Atomic Energy Commission, Oak Ridge, TN. Div. of Technical Information.

    This index was prepared for the set of 51 booklets in the "Understanding the Atom Series" published by the U. S. Atomic Energy Commission for high school students and their teachers. In addition to the index, a complete list of the series is provided in which the booklets are grouped into the categories of physics, chemistry, biology, nuclear…

  18. Basic Fishing. Aquatic Skills Series. Instructor Manual.

    ERIC Educational Resources Information Center

    Staton, Robert D., Jr.

    Part of a series of self-contained instructional units to teach Missourians how to use outdoor resources wisely and skillfully, this module of the Aquatic Skills Series introduces the basics of sport fishing using spin-casting equipment. The instructor may modify the module to meet the individual needs of class members based on age, experience…

  19. Generation of artificial helioseismic time-series

    NASA Technical Reports Server (NTRS)

    Schou, J.; Brown, T. M.

    1993-01-01

    We present an outline of an algorithm to generate artificial helioseismic time-series, taking into account as much as possible of the knowledge we have on solar oscillations. The hope is that it will be possible to find the causes of some of the systematic errors in analysis algorithms by testing them with such artificial time-series.

  20. The multipliers of multiple trigonometric Fourier series

    NASA Astrophysics Data System (ADS)

    Ydyrys, Aizhan; Sarybekova, Lyazzat; Tleukhanova, Nazerke

    2016-11-01

    We study the multipliers of multiple Fourier series for a regular system on anisotropic Lorentz spaces. In particular, the sufficient conditions for a sequence of complex numbers {λk}k∈Zn in order to make it a multiplier of multiple trigonometric Fourier series from Lp[0; 1]n to Lq[0; 1]n , p > q. These conditions include conditions Lizorkin theorem on multipliers.

  1. Forecasting Enrollments with Fuzzy Time Series.

    ERIC Educational Resources Information Center

    Song, Qiang; Chissom, Brad S.

    The concept of fuzzy time series is introduced and used to forecast the enrollment of a university. Fuzzy time series, an aspect of fuzzy set theory, forecasts enrollment using a first-order time-invariant model. To evaluate the model, the conventional linear regression technique is applied and the predicted values obtained are compared to the…

  2. Modelling of nonlinear filtering Poisson time series

    NASA Astrophysics Data System (ADS)

    Bochkarev, Vladimir V.; Belashova, Inna A.

    2016-08-01

    In this article, algorithms of non-linear filtering of Poisson time series are tested using statistical modelling. The objective is to find a representation of a time series as a wavelet series with a small number of non-linear coefficients, which allows distinguishing statistically significant details. There are well-known efficient algorithms of non-linear wavelet filtering for the case when the values of a time series have a normal distribution. However, if the distribution is not normal, good results can be expected using the maximum likelihood estimations. The filtration is studied according to the criterion of maximum likelihood by the example of Poisson time series. For direct optimisation of the likelihood function, different stochastic (genetic algorithms, annealing method) and deterministic optimization algorithms are used. Testing of the algorithm using both simulated series and empirical data (series of rare words frequencies according to the Google Books Ngram data were used) showed that filtering based on the criterion of maximum likelihood has a great advantage over well-known algorithms for the case of Poisson series. Also, the most perspective methods of optimisation were selected for this problem.

  3. Measuring nonlinear behavior in time series data

    NASA Astrophysics Data System (ADS)

    Wai, Phoong Seuk; Ismail, Mohd Tahir

    2014-12-01

    Stationary Test is an important test in detect the time series behavior since financial and economic data series always have missing data, structural change as well as jumps or breaks in the data set. Moreover, stationary test is able to transform the nonlinear time series variable to become stationary by taking difference-stationary process or trend-stationary process. Two different types of hypothesis testing of stationary tests that are Augmented Dickey-Fuller (ADF) test and Kwiatkowski-Philips-Schmidt-Shin (KPSS) test are examine in this paper to describe the properties of the time series variables in financial model. Besides, Least Square method is used in Augmented Dickey-Fuller test to detect the changes of the series and Lagrange multiplier is used in Kwiatkowski-Philips-Schmidt-Shin test to examine the properties of oil price, gold price and Malaysia stock market. Moreover, Quandt-Andrews, Bai-Perron and Chow tests are also use to detect the existence of break in the data series. The monthly index data are ranging from December 1989 until May 2012. Result is shown that these three series exhibit nonlinear properties but are able to transform to stationary series after taking first difference process.

  4. Atomic Fuel, Understanding the Atom Series. Revised.

    ERIC Educational Resources Information Center

    Hogerton, John F.

    This publication is part of the "Understanding the Atom" series. Complete sets of the series are available free to teachers, schools, and public librarians who can make them available for reference or use by groups. Among the topics discussed are: What Atomic Fuel Is; The Odyssey of Uranium; Production of Uranium; Fabrication of Reactor…

  5. Power Series Solution to the Pendulum Equation

    ERIC Educational Resources Information Center

    Benacka, Jan

    2009-01-01

    This note gives a power series solution to the pendulum equation that enables to investigate the system in an analytical way only, i.e. to avoid numeric methods. A method of determining the number of the terms for getting a required relative error is presented that uses bigger and lesser geometric series. The solution is suitable for modelling the…

  6. Modeling Time Series Data for Supervised Learning

    ERIC Educational Resources Information Center

    Baydogan, Mustafa Gokce

    2012-01-01

    Temporal data are increasingly prevalent and important in analytics. Time series (TS) data are chronological sequences of observations and an important class of temporal data. Fields such as medicine, finance, learning science and multimedia naturally generate TS data. Each series provide a high-dimensional data vector that challenges the learning…

  7. 4-H Science Inquiry Video Series

    ERIC Educational Resources Information Center

    Green, Jeremy W.; Black, Lynette; Willis, Patrick

    2013-01-01

    Studies support science inquiry as a positive method and approach for 4-H professionals and volunteers to use for teaching science-based practices to youth. The development of a science inquiry video series has yielded positive results as it relates to youth development education and science. The video series highlights how to conduct science-rich…

  8. Reprint Series: The Golden Measure. RS-9.

    ERIC Educational Resources Information Center

    Schaaf, William L., Ed.

    This is one in a series of SMSG supplementary and enrichment pamphlets for high school students. This series makes available expository articles which appeared in a variety of mathematical periodicals. Topics covered include: (1) the golden section; (2) the geometry of the pentagon and the golden section; (3) meet Mr. Tau; and (4) the golden…

  9. Linear Relations in Time Series Models. I.

    ERIC Educational Resources Information Center

    Villegas, C.

    1976-01-01

    A multiple time series is defined as the sum of an autoregressive process on a line and independent Gaussian white noise or a hyperplane that goes through the origin and intersects the line at a single point. This process is a multiple autoregressive time series in which the regression matrices satisfy suitable conditions. For a related article…

  10. Fa Keih Reading Series. Book 1.

    ERIC Educational Resources Information Center

    Sung, Robert

    This is the first of a reading series designed primarily for students who are interested in continuing to learn Chinese in a Chinese bilingual program at the secondary level. It follows "The Golden Mountain Reading Series" developed for students in the elementary grades. Each lesson contains the following elements: vocabulary,…

  11. Project LASER

    NASA Technical Reports Server (NTRS)

    1990-01-01

    NASA formally launched Project LASER (Learning About Science, Engineering and Research) in March 1990, a program designed to help teachers improve science and mathematics education and to provide 'hands on' experiences. It featured the first LASER Mobile Teacher Resource Center (MTRC), is designed to reach educators all over the nation. NASA hopes to operate several MTRCs with funds provided by private industry. The mobile unit is a 22-ton tractor-trailer stocked with NASA educational publications and outfitted with six work stations. Each work station, which can accommodate two teachers at a time, has a computer providing access to NASA Spacelink. Each also has video recorders and photocopy/photographic equipment for the teacher's use. MTRC is only one of the five major elements within LASER. The others are: a Space Technology Course, to promote integration of space science studies with traditional courses; the Volunteer Databank, in which NASA employees are encouraged to volunteer as tutors, instructors, etc; Mobile Discovery Laboratories that will carry simple laboratory equipment and computers to provide hands-on activities for students and demonstrations of classroom activities for teachers; and the Public Library Science Program which will present library based science and math programs.

  12. Evaluation of Representative Smart Grid Investment Grant Project Technologies: Thermal Energy Storage

    SciTech Connect

    Tuffner, Francis K.; Bonebrake, Christopher A.

    2012-02-14

    This document is one of a series of reports estimating the benefits of deploying technologies similar to those implemented on the Smart Grid Investment Grant (SGIG) projects. Four technical reports cover the various types of technologies deployed in the SGIG projects, distribution automation, demand response, energy storage, and renewables integration. A fifth report in the series examines the benefits of deploying these technologies on a national level. This technical report examines the impacts of energy storage technologies deployed in the SGIG projects.

  13. Review of SERI solar pond work

    NASA Astrophysics Data System (ADS)

    Zangrando, F.; Johnson, D. H.

    1985-07-01

    This report provides documentation of SERI's solar pond research effort, which began in 1979. The SERI staff analyzed solar pond topics from modeling and feasibility studies to laboratory experiments on physical properties and hydrodynamical stability. The SERI's perspective on the maturity of this solar technology is described, including the technical state-of-the-art of salt-gradient solar ponds, state of knowledge of pond design, estimated cost ranges for various locations and applications, and perceived barriers to commercial development. Recommendations for future work are also presented. The SERI research and development on solar ponds is described, emphasizing analytical and experimental tools developed at SERI. All AERI and subcontract reports dealing with solar ponds or related system components are summarized, and a bibliography is provided.

  14. Regularization of Nutation Time Series at GSFC

    NASA Astrophysics Data System (ADS)

    Le Bail, K.; Gipson, J. M.; Bolotin, S.

    2012-12-01

    VLBI is unique in its ability to measure all five Earth orientation parameters. In this paper we focus on the two nutation parameters which characterize the orientation of the Earth's rotation axis in space. We look at the periodicities and the spectral characteristics of these parameters for both R1 and R4 sessions independently. The study of the most significant periodic signals for periods shorter than 600 days is common for these four time series (period of 450 days), and the type of noise determined by the Allan variance is a white noise for the four series. To investigate methods of regularizing the series, we look at a Singular Spectrum Analysis-derived method and at the Kalman filter. The two methods adequately reproduce the tendency of the nutation time series, but the resulting series are noisier using the Singular Spectrum Analysis-derived method.

  15. Statistical criteria for characterizing irradiance time series.

    SciTech Connect

    Stein, Joshua S.; Ellis, Abraham; Hansen, Clifford W.

    2010-10-01

    We propose and examine several statistical criteria for characterizing time series of solar irradiance. Time series of irradiance are used in analyses that seek to quantify the performance of photovoltaic (PV) power systems over time. Time series of irradiance are either measured or are simulated using models. Simulations of irradiance are often calibrated to or generated from statistics for observed irradiance and simulations are validated by comparing the simulation output to the observed irradiance. Criteria used in this comparison should derive from the context of the analyses in which the simulated irradiance is to be used. We examine three statistics that characterize time series and their use as criteria for comparing time series. We demonstrate these statistics using observed irradiance data recorded in August 2007 in Las Vegas, Nevada, and in June 2009 in Albuquerque, New Mexico.

  16. On reconstruction of time series in climatology

    NASA Astrophysics Data System (ADS)

    Privalsky, V.; Gluhovsky, A.

    2015-10-01

    The approach to time series reconstruction in climatology based upon cross-correlation coefficients and regression equations is mathematically incorrect because it ignores the dependence of time series upon their past. The proper method described here for the bivariate case requires the autoregressive time- and frequency domains modeling of the time series which contains simultaneous observations of both scalar series with subsequent application of the model to restore the shorter one into the past. The method presents further development of previous efforts taken by a number of authors starting from A. Douglass who introduced some concepts of time series analysis into paleoclimatology. The method is applied to the monthly data of total solar irradiance (TSI), 1979-2014, and sunspot numbers (SSN), 1749-2014, to restore the TSI data over 1749-1978. The results of the reconstruction are in statistical agreement with observations.

  17. SeaWiFS Technical Report Series. Volume 43; SeaWiFS Prelaunch Technical Report Series Final Cumulative Index

    NASA Technical Reports Server (NTRS)

    Firestone, Elaine R. (Editor); Hooker, Stanford B.

    1998-01-01

    The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) is the follow-on ocean color instrument to the Coastal Zone Color Scanner (CZCS), which ceased operations in 1986, after an eight-year mission. SeaWiFS was launched on 1 August 1997, on the SeaStar satellite, built by Orbital Sciences Corporation (OSC). The SeaWiFS Project at the National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC), undertook the responsibility of documenting all aspects of this mission, which is critical to the ocean color and marine science communities. This documentation, entitled the SeaWiFS Technical Report Series, is in the form of NASA Technical Memorandum Number 104566 and 1998-104566. All reports published are volumes within the series. This particular volume, which is the last of the so-called Prelaunch Series serves as a reference, or guidebook, to the previous 42 volumes and consists of 6 sections including: an addenda, an errata, an index to key words and phrases, lists of acronyms and symbols used, and a list of all references cited. The editors have published a cumulative index of this type after every five volumes. Each index covers the reference topics published in all previous editions, that is, each new index includes all of the information contained in the preceding indexes with the exception of any addenda.

  18. Rural Energy Conference Project

    SciTech Connect

    Dennis Witmer; Shannon Watson

    2008-12-31

    Alaska remains, even at the beginning of the 21st century, a place with many widely scattered, small, remote communities, well beyond the end of both the road system and the power grid. These communities have the highest energy costs of any place in the United States, despite the best efforts of the utilities that service them. This is due to the widespread dependence on diesel electric generators, which require small capital investments, but recent increases in crude oil prices have resulted in dramatic increases in the cost of power. In the enabling legislation for the Arctic Energy Office in 2001, specific inclusion was made for the study of ways of reducing the cost of electrical power in these remote communities. As part of this mandate, the University of Alaska has, in conjunction with the US Department of Energy, the Denali Commission and the Alaska Energy Authority, organized a series of rural energy conferences, held approximately every 18 months. The goal of these meeting was to bring together rural utility operators, rural community leaders, government agency representatives, equipment suppliers, and researchers from universities and national laboratories to discuss the current state of the art in rural power generation, to discuss current projects, including successes as well as near successes. Many of the conference presenters were from industry and not accustomed to writing technical papers, so the typical method of organizing a conference by requesting abstracts and publishing proceedings was not considered viable. Instead, the organizing committee solicited presentations from appropriate individuals, and requested that (if they were comfortable with computers) prepare Power point presentations that were collected and posted on the web. This has become a repository of many presentations, and may be the best single source of information about current projects in the state of Alaska.

  19. Ultracomputer research project

    SciTech Connect

    Gottlieb, A.

    1991-10-01

    The NYU Ultracomputer project continues to pioneer the study of architecture and software for large-scale, shared-memory parallel computers. During this past year, we have achieved several very significant milestones, most notably we fabricated and used that first-ever combining switches and we increased our industrial involvement. Other important accomplishments include porting our Symunix operation system to Ultra 3 prototypes; further developing a very high quality, portable C compiler needed for our prototypes, that has attracted considerable commercial attention; producing a fast solver for Laplace's equation on multiply connected domains; and furthering the analysis of buffered interconnection networks and parallel random number generators. In addition to further developments in the areas mentioned above, we plan two new activities for next year. First, we will obtain extensive measurements of the effect of combining on scientific and other application software using both the Ultra 3 hardware prototypes and a new simulation environment that we are presently constructing. Our successful VLSI development of combining switches has already demonstrated that the additional cost for combining is about 100% using modest packaging 50% with 300 pins, and zero given next generation densities and 400 pins. Hopefully, these chips will refute the often-quoted claim that combining increases the cost of the network by a factor of between 6 and 30. Second, we will port our operating system to the new NCR series of Intel 486-based multiprocessors. NCR has agreed to donate a machine during the first quarter of 92 for this effort, which will strengthen the ties between our project and NCR.

  20. FTSPlot: Fast Time Series Visualization for Large Datasets

    PubMed Central

    Riss, Michael

    2014-01-01

    The analysis of electrophysiological recordings often involves visual inspection of time series data to locate specific experiment epochs, mask artifacts, and verify the results of signal processing steps, such as filtering or spike detection. Long-term experiments with continuous data acquisition generate large amounts of data. Rapid browsing through these massive datasets poses a challenge to conventional data plotting software because the plotting time increases proportionately to the increase in the volume of data. This paper presents FTSPlot, which is a visualization concept for large-scale time series datasets using techniques from the field of high performance computer graphics, such as hierarchic level of detail and out-of-core data handling. In a preprocessing step, time series data, event, and interval annotations are converted into an optimized data format, which then permits fast, interactive visualization. The preprocessing step has a computational complexity of ; the visualization itself can be done with a complexity of and is therefore independent of the amount of data. A demonstration prototype has been implemented and benchmarks show that the technology is capable of displaying large amounts of time series data, event, and interval annotations lag-free with ms. The current 64-bit implementation theoretically supports datasets with up to bytes, on the x86_64 architecture currently up to bytes are supported, and benchmarks have been conducted with bytes/1 TiB or double precision samples. The presented software is freely available and can be included as a Qt GUI component in future software projects, providing a standard visualization method for long-term electrophysiological experiments. PMID:24732865

  1. RESOLVE Project

    NASA Technical Reports Server (NTRS)

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

    2013-01-01

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

  2. 76 FR 61645 - Airworthiness Directives; Airbus Model A330-200 Series Airplanes; Model A330-300 Series Airplanes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ...-200 Series Airplanes; Model A330-300 Series Airplanes; Model A340-200 Series Airplanes; and Model A340-300 Series Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of...

  3. "Arising from Sullen Earth": The 52nd Street Project's Transformative Teen Shakespeare Project

    ERIC Educational Resources Information Center

    Sandberg-Zakian, Megan

    2010-01-01

    The author of this document spent time as the Associate Artistic Director of The 52nd Street Project, a not-for-profit theater company dedicated to the creation and production of new plays for, and often by, kids between the ages of nine and eighteen that reside in the Hell's Kitchen neighborhood of New York City. Through a series of unique…

  4. A Fencing Project. Youth Training Scheme. Core Exemplar Work Based Project.

    ERIC Educational Resources Information Center

    Further Education Staff Coll., Blagdon (England).

    This trainer's guide is intended to assist supervisors of work-based career training projects in helping students plan, cost, and carry out the building of a post and wire fence. The guide is one in a series of core curriculum modules that is intended for use in combination on -and off-the-job programs to familiarize youth with the skills,…

  5. Ceramic Technology Project database: March 1990 summary report. DOE/ORNL Ceramic Technology Project

    SciTech Connect

    Keyes, B.L.P.

    1992-07-01

    This report is the fifth in a series of semiannual data summary reports on information being stored in the Ceramic Technology Project (CTP) database. The overall system status as of March 31, 1990, is summarized, and the latest additions of ceramic mechanical properties data are given for zirconia, silicon carbide, and silicon nitride ceramic mechanical properties data, including some properties on brazed specimens.

  6. Network structure of multivariate time series

    PubMed Central

    Lacasa, Lucas; Nicosia, Vincenzo; Latora, Vito

    2015-01-01

    Our understanding of a variety of phenomena in physics, biology and economics crucially depends on the analysis of multivariate time series. While a wide range tools and techniques for time series analysis already exist, the increasing availability of massive data structures calls for new approaches for multidimensional signal processing. We present here a non-parametric method to analyse multivariate time series, based on the mapping of a multidimensional time series into a multilayer network, which allows to extract information on a high dimensional dynamical system through the analysis of the structure of the associated multiplex network. The method is simple to implement, general, scalable, does not require ad hoc phase space partitioning, and is thus suitable for the analysis of large, heterogeneous and non-stationary time series. We show that simple structural descriptors of the associated multiplex networks allow to extract and quantify nontrivial properties of coupled chaotic maps, including the transition between different dynamical phases and the onset of various types of synchronization. As a concrete example we then study financial time series, showing that a multiplex network analysis can efficiently discriminate crises from periods of financial stability, where standard methods based on time-series symbolization often fail. PMID:26487040

  7. Homogenising time series: beliefs, dogmas and facts

    NASA Astrophysics Data System (ADS)

    Domonkos, P.

    2011-06-01

    In the recent decades various homogenisation methods have been developed, but the real effects of their application on time series are still not known sufficiently. The ongoing COST action HOME (COST ES0601) is devoted to reveal the real impacts of homogenisation methods more detailed and with higher confidence than earlier. As a part of the COST activity, a benchmark dataset was built whose characteristics approach well the characteristics of real networks of observed time series. This dataset offers much better opportunity than ever before to test the wide variety of homogenisation methods, and analyse the real effects of selected theoretical recommendations. Empirical results show that real observed time series usually include several inhomogeneities of different sizes. Small inhomogeneities often have similar statistical characteristics than natural changes caused by climatic variability, thus the pure application of the classic theory that change-points of observed time series can be found and corrected one-by-one is impossible. However, after homogenisation the linear trends, seasonal changes and long-term fluctuations of time series are usually much closer to the reality than in raw time series. Some problems around detecting multiple structures of inhomogeneities, as well as that of time series comparisons within homogenisation procedures are discussed briefly in the study.

  8. Visibility Graph Based Time Series Analysis

    PubMed Central

    Stephen, Mutua; Gu, Changgui; Yang, Huijie

    2015-01-01

    Network based time series analysis has made considerable achievements in the recent years. By mapping mono/multivariate time series into networks, one can investigate both it’s microscopic and macroscopic behaviors. However, most proposed approaches lead to the construction of static networks consequently providing limited information on evolutionary behaviors. In the present paper we propose a method called visibility graph based time series analysis, in which series segments are mapped to visibility graphs as being descriptions of the corresponding states and the successively occurring states are linked. This procedure converts a time series to a temporal network and at the same time a network of networks. Findings from empirical records for stock markets in USA (S&P500 and Nasdaq) and artificial series generated by means of fractional Gaussian motions show that the method can provide us rich information benefiting short-term and long-term predictions. Theoretically, we propose a method to investigate time series from the viewpoint of network of networks. PMID:26571115

  9. Graph mining for SAR transfer series.

    PubMed

    Gupta-Ostermann, Disha; Wawer, Mathias; Wassermann, Anne Mai; Bajorath, Jürgen

    2012-04-23

    The transfer of SAR information from one analog series to another is a difficult, yet highly attractive task in medicinal chemistry. At present, the evaluation of SAR transfer potential from a data mining perspective is still in its infancy. Only recently, a first computational approach has been introduced to evaluate SAR transfer events. Here, a substructure relationship-based molecular network representation has been used as a starting point to systematically identify SAR transfer series in large compound data sets. For this purpose, a methodology is introduced that consists of two stages. For graph mining, an algorithm has been designed that extracts all parallel series from compound data sets. A parallel series is formed by two series of analogs with different core structures but pairwise corresponding substitution patterns. The SAR transfer potential of identified parallel series is then evaluated using a scoring function that emphasizes corresponding potency progression over many analog pairs and large potency ranges. The substructure relationship-based molecular network in combination with the graph mining algorithm currently represents the only generally applicable approach to systematically detect SAR transfer events in large compound data sets. The combined approach has been evaluated on a large number of compound data sets and shown to systematically identify SAR transfer series.

  10. Network structure of multivariate time series.

    PubMed

    Lacasa, Lucas; Nicosia, Vincenzo; Latora, Vito

    2015-10-21

    Our understanding of a variety of phenomena in physics, biology and economics crucially depends on the analysis of multivariate time series. While a wide range tools and techniques for time series analysis already exist, the increasing availability of massive data structures calls for new approaches for multidimensional signal processing. We present here a non-parametric method to analyse multivariate time series, based on the mapping of a multidimensional time series into a multilayer network, which allows to extract information on a high dimensional dynamical system through the analysis of the structure of the associated multiplex network. The method is simple to implement, general, scalable, does not require ad hoc phase space partitioning, and is thus suitable for the analysis of large, heterogeneous and non-stationary time series. We show that simple structural descriptors of the associated multiplex networks allow to extract and quantify nontrivial properties of coupled chaotic maps, including the transition between different dynamical phases and the onset of various types of synchronization. As a concrete example we then study financial time series, showing that a multiplex network analysis can efficiently discriminate crises from periods of financial stability, where standard methods based on time-series symbolization often fail.

  11. Visibility Graph Based Time Series Analysis.

    PubMed

    Stephen, Mutua; Gu, Changgui; Yang, Huijie

    2015-01-01

    Network based time series analysis has made considerable achievements in the recent years. By mapping mono/multivariate time series into networks, one can investigate both it's microscopic and macroscopic behaviors. However, most proposed approaches lead to the construction of static networks consequently providing limited information on evolutionary behaviors. In the present paper we propose a method called visibility graph based time series analysis, in which series segments are mapped to visibility graphs as being descriptions of the corresponding states and the successively occurring states are linked. This procedure converts a time series to a temporal network and at the same time a network of networks. Findings from empirical records for stock markets in USA (S&P500 and Nasdaq) and artificial series generated by means of fractional Gaussian motions show that the method can provide us rich information benefiting short-term and long-term predictions. Theoretically, we propose a method to investigate time series from the viewpoint of network of networks.

  12. Impact of the FUTURES series. Executive summary

    SciTech Connect

    Not Available

    1992-04-01

    The purpose of this study was to evaluate the effectiveness of the FUTURES series in affecting junior high school students` attitudes towards math and careers. FUTURES is a series of 12 programs designed to encourage positive attitudes in students towards math and science. The series illustrates their relevance to a variety of careers. The programs are hosted by Jaime Escalante and targeted to seventh to 12th grade students, with a special focus on minority students. This study looked at the long-term effects of the FUTURES series under classroom conditions. This study was designed to measure the effectiveness of the series in: (1) increasing positive attitudes toward math and science in school; (2) motivating students to have more positive attitudes about their future careers; (3) widening the possible choices of careers that involve the use of math and science; and, (4) creating an understanding of the relevance of math and science to careers and daily life. In addition, this study examined the appeal of the series, the students` understanding of program content, and how the series was used in the classroom.

  13. Time series trends of the safety effects of pavement resurfacing.

    PubMed

    Park, Juneyoung; Abdel-Aty, Mohamed; Wang, Jung-Han

    2017-04-01

    This study evaluated the safety performance of pavement resurfacing projects on urban arterials in Florida using the observational before and after approaches. The safety effects of pavement resurfacing were quantified in the crash modification factors (CMFs) and estimated based on different ranges of heavy vehicle traffic volume and time changes for different severity levels. In order to evaluate the variation of CMFs over time, crash modification functions (CMFunctions) were developed using nonlinear regression and time series models. The results showed that pavement resurfacing projects decrease crash frequency and are found to be more safety effective to reduce severe crashes in general. Moreover, the results of the general relationship between the safety effects and time changes indicated that the CMFs increase over time after the resurfacing treatment. It was also found that pavement resurfacing projects for the urban roadways with higher heavy vehicle volume rate are more safety effective than the roadways with lower heavy vehicle volume rate. Based on the exploration and comparison of the developed CMFucntions, the seasonal autoregressive integrated moving average (SARIMA) and exponential functional form of the nonlinear regression models can be utilized to identify the trend of CMFs over time.

  14. RESOLVE Project

    NASA Technical Reports Server (NTRS)

    Parker, Ray O.

    2012-01-01

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

  15. Project summary

    NASA Technical Reports Server (NTRS)

    1991-01-01

    California Polytechnic State University's design project for the 1990-91 school year was the design of a close air support aircraft. There were eight design groups that participated and were given requests for proposals. These proposals contained mission specifications, particular performance and payload requirements, as well as the main design drivers. The mission specifications called for a single pilot weighing 225 lb with equipment. The design mission profile consisted of the following: (1) warm-up, taxi, take off, and accelerate to cruise speed; (2) dash at sea level at 500 knots to a point 250 nmi from take off; (3) combat phase, requiring two combat passes at 450 knots that each consist of a 360 deg turn and an energy increase of 4000 ft. - at each pass, half of air-to-surface ordnance is released; (4) dash at sea level at 500 knots 250 nmi back to base; and (5) land with 20 min of reserve fuel. The request for proposal also specified the following performance requirements with 50 percent internal fuel and standard stores: (1) the aircraft must be able to accelerate from Mach 0.3 to 0.5 at sea level in less than 20 sec; (2) required turn rates are 4.5 sustained g at 450 knots at sea level; (3) the aircraft must have a reattack time of 25 sec or less (reattack time was defined as the time between the first and second weapon drops); (4) the aircraft is allowed a maximum take off and landing ground roll of 2000 ft. The payload requirements were 20 Mk 82 general-purpose free-fall bombs and racks; 1 GAU-8A 30-mm cannon with 1350 rounds; and 2 AIM-9L Sidewinder missiles and racks. The main design drivers expressed in the request for proposal were that the aircraft should be survivable and maintainable. It must be able to operate in remote areas with little or no maintenance. Simplicity was considered the most important factor in achieving the former goal. In addition, the aircraft must be low cost both in acquisition and operation. The summaries of the aircraft

  16. Plutonic rock types series: discrimination of various granitoid series and related rocks

    NASA Astrophysics Data System (ADS)

    Lameyre, Jean; Bowden, Peter

    1982-10-01

    The Streckeisen QAP diagram discriminates four characteristic type series among the large variety of granitoids associated in intrusions. Three of them integrate varied compositions from basic to acid terms: (1) the calcalkaline series with its low K (or trondhiemite), medium K (or granodioritic), high K (or monzonitic) variants; (2) the alkaline series with its characteristic syenitic members; (3) the tholeiitic series, deprived of K feldspars. The fourth (4) corresponds to mobilizates associated with migmatites of varied composition but always quartz rich. The generalization in the QAPF system, allowing the plotting of undersaturated alkaline series, provides an excellent visual display of the major associations and trends for the plutonic rocks.

  17. Sustainable Biosphere Initiative Project

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The goal of the Advanced Technology in Ecological Sciences project is to gain broad participation within the environmental scientific community in developing a research agenda addressing the development and refinement of technologies instrumental to research that responds to these challenges (e.g. global climate change, unsustainable resource use, and threats to biological diversity). The following activities have been completed: (1) A listserve 'eco-tech was set up to serve as a clearinghouse of information about activities and events relating to advanced technologies; (2) A series of conference calls were organized on specific topics including data visualization and spatial analysis, and remote sensing; and (3) Two meetings were organized at the 19% ESA Annual Meeting in Providence, Rhode Island. Topics covered included concerns about tool and data sharing; interest in expanded development of ground-based remote sensing technologies for monitoring; issues involved in training for using new technologies and increasing data streams, and- associated implications of data processing capabilities; questions about how to develop appropriate standards (i.e. surface morphology classification standards) that facilitate the exchange and comparison of analytical results; and some thoughts about remote sensing platforms and vehicles.

  18. Arithmetical functions and irrationality of Lambert series

    NASA Astrophysics Data System (ADS)

    Duverney, Daniel

    2011-09-01

    We use a method of Erdös in order to prove the linear independence over Q of the numbers 1, ∑ n = 1+∞1/qn2-1, ∑ n = 1+∞n/qn2-1 for every q∈Z, with |q|≥2. The main idea consists in considering the two above series as Lambert series. This allows to expand them as power series of 1/q. The Taylor coefficients of these expansions are arithmetical functions, whose properties allow to apply an elementary irrationality criterion, which yields the result.

  19. The Robotic Decathlon: Project-Based Learning Labs and Curriculum Design for an Introductory Robotics Course

    ERIC Educational Resources Information Center

    Cappelleri, D. J.; Vitoroulis, N.

    2013-01-01

    This paper presents a series of novel project-based learning labs for an introductory robotics course that are developed into a semester-long Robotic Decathlon. The last three events of the Robotic Decathlon are used as three final one-week-long project tasks; these replace a previous course project that was a semester-long robotics competition.…

  20. Maternal and Child Health Research Program. Completed Projects 1989, 1990, and 1991.

    ERIC Educational Resources Information Center

    National Center for Education in Maternal and Child Health, Arlington, VA.

    This publication describes 33 research projects supported by the federal Maternal and Child Health Bureau and completed in 1989, 1990, and 1991. It is the third edition in a series of collected abstracts of completed maternal and child health research projects. Each project abstract contains the name of the grantee, name and address of the…

  1. Mt. Druitt Early Childhood Project. Third, Fourth, and Fifth Annual Reports to Bernard Van Leer Foundation.

    ERIC Educational Resources Information Center

    Macquarie Univ., North Ryde (Australia). School of Education.

    This series of the third, fourth, and fifth annual reports to the Bernard Van Leer Foundation on the Mt. Druitt Early Childhood Project of Macquarie University, Australia, describes the general activities, program developments, and research activities of the project for the period 1977-1979. The main objective of the project is to develop,…

  2. Projections of Education Statistics to 2018. Thirty-Seventh Edition. NCES 2009-062

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2009-01-01

    "Projections of Education Statistics to 2018" is the 37th report in a series begun in 1964. It includes statistics on elementary and secondary schools and degree-granting institutions. Included are projections of enrollment, graduates, teachers, and expenditures to the year 2018. This is the first edition of the "Projections of…

  3. Projections of Education Statistics to 2016. Thirty-Fifth Edition. NCES 2008-060

    ERIC Educational Resources Information Center

    Hussar, William J.; Bailey, Tabitha M.

    2007-01-01

    This report, the 35th in a series begun in 1964, provides revisions of projections shown in "Projections of Education Statistics to 2015." It includes statistics on elementary and secondary schools and degree-granting institutions. Included are projections of enrollment, graduates, teachers, and expenditures to the year 2016. In addition…

  4. "A Library They Deserve": The Baltimore Elementary and Middle School Library Project

    ERIC Educational Resources Information Center

    Sheldon, Steven B.; Davis, Marcia H.; Connolly, Faith

    2014-01-01

    The Harry and Jeanette Weinberg Foundation has partnered with Baltimore Education Research Consortium (BERC) to complete a series of reports examining the implementation and impact of the Baltimore Elementary and Middle School Library Project (Library Project). This report on the first year of the project examines the experiences of the…

  5. Managing Projects for Change: Contextualised Project Management

    ERIC Educational Resources Information Center

    Tynan, Belinda; Adlington, Rachael; Stewart, Cherry; Vale, Deborah; Sims, Rod; Shanahan, Peter

    2010-01-01

    This paper will detail three projects which focussed on enhancing online learning at a large Australian distance education University within a School of Business, School of Health and School of Education. Each project had special funding and took quite distinctive project management approaches, which reflect the desire to embed innovation and…

  6. Project Panama: An International Service Project

    ERIC Educational Resources Information Center

    Aydlett, Lydia; Randolph, Mickey; Wells, Gayle

    2010-01-01

    Participation in service learning projects is a growing phenomenon at universities and colleges. Research indicates service projects are beneficial for college students and adults. There is little data investigating developmental differences in how younger versus older participants perceive the service learning process. In this project, older…

  7. Spectra: Time series power spectrum calculator

    NASA Astrophysics Data System (ADS)

    Gallardo, Tabaré

    2017-01-01

    Spectra calculates the power spectrum of a time series equally spaced or not based on the Spectral Correlation Coefficient (Ferraz-Mello 1981, Astron. Journal 86 (4), 619). It is very efficient for detection of low frequencies.

  8. Trash-Free Waters Webinar Series

    EPA Pesticide Factsheets

    The goal of this webinar series is to promote increased knowledge and understanding of the sources, distribution and impacts of plastics and microplastics in the environment. The featured presenters are experienced researchers in this field.

  9. Advanced spectral methods for climatic time series

    USGS Publications Warehouse

    Ghil, M.; Allen, M.R.; Dettinger, M.D.; Ide, K.; Kondrashov, D.; Mann, M.E.; Robertson, A.W.; Saunders, A.; Tian, Y.; Varadi, F.; Yiou, P.

    2002-01-01

    The analysis of univariate or multivariate time series provides crucial information to describe, understand, and predict climatic variability. The discovery and implementation of a number of novel methods for extracting useful information from time series has recently revitalized this classical field of study. Considerable progress has also been made in interpreting the information so obtained in terms of dynamical systems theory. In this review we describe the connections between time series analysis and nonlinear dynamics, discuss signal- to-noise enhancement, and present some of the novel methods for spectral analysis. The various steps, as well as the advantages and disadvantages of these methods, are illustrated by their application to an important climatic time series, the Southern Oscillation Index. This index captures major features of interannual climate variability and is used extensively in its prediction. Regional and global sea surface temperature data sets are used to illustrate multivariate spectral methods. Open questions and further prospects conclude the review.

  10. Complex network approach to fractional time series

    SciTech Connect

    Manshour, Pouya

    2015-10-15

    In order to extract correlation information inherited in stochastic time series, the visibility graph algorithm has been recently proposed, by which a time series can be mapped onto a complex network. We demonstrate that the visibility algorithm is not an appropriate one to study the correlation aspects of a time series. We then employ the horizontal visibility algorithm, as a much simpler one, to map fractional processes onto complex networks. The degree distributions are shown to have parabolic exponential forms with Hurst dependent fitting parameter. Further, we take into account other topological properties such as maximum eigenvalue of the adjacency matrix and the degree assortativity, and show that such topological quantities can also be used to predict the Hurst exponent, with an exception for anti-persistent fractional Gaussian noises. To solve this problem, we take into account the Spearman correlation coefficient between nodes' degrees and their corresponding data values in the original time series.

  11. Terahertz-sideband spectra involving Kapteyn series

    NASA Astrophysics Data System (ADS)

    Lerche, Ian; Tautz, Robert C.; Citrin, D. S.

    2009-09-01

    Kapteyn series of the second kind appear in models of even- and odd-order sideband spectra in the optical regime of a quantum system modulated by a high-frequency (e.g., terahertz) electromagnetic field (Citrin D S 1999 Phys. Rev. B 60 5659) and in certain time-periodic transport problems in superlattices (Ignatov A A and Romanov Y A 1976 Phys. Status Solidi b 73 327; Feise M W and Citrin D S 1999 Appl. Phys. Lett. 75 3536). This paper shows that both the even- and the odd-order Kapteyn series that appear can be summed in closed form, thereby allowing more transparent insight into the structural dependence of the sideband spectra and also providing an analytic control for the accuracy of numerical procedures designed to evaluate the series. The general method of analysis may also be of interest for other Kapteyn series.

  12. Inverse Born series for the Calderon problem

    NASA Astrophysics Data System (ADS)

    Arridge, Simon; Moskow, Shari; Schotland, John C.

    2012-03-01

    We propose a direct reconstruction method for the Calderon problem based on inversion of the Born series. We characterize the convergence, stability and approximation error of the method and illustrate its use in numerical reconstructions.

  13. Detecting nonlinear structure in time series

    SciTech Connect

    Theiler, J.

    1991-01-01

    We describe an approach for evaluating the statistical significance of evidence for nonlinearity in a time series. The formal application of our method requires the careful statement of a null hypothesis which characterizes a candidate linear process, the generation of an ensemble of surrogate'' data sets which are similar to the original time series but consistent with the null hypothesis, and the computation of a discriminating statistic for the original and for each of the surrogate data sets. The idea is to test the original time series against the null hypothesis by checking whether the discriminating statistic computed for the original time series differs significantly from the statistics computed for each of the surrogate sets. While some data sets very cleanly exhibit low-dimensional chaos, there are many cases where the evidence is sketchy and difficult to evaluate. We hope to provide a framework within which such claims of nonlinearity can be evaluated. 5 refs., 4 figs.

  14. Summer Series 2012 - Conversation with Kathy Yelick

    ScienceCinema

    Yelick, Kathy

    2016-07-12

    Jeff Miller, head of Public Affairs, sat down in conversation with Kathy Yelick, Associate Berkeley Lab Director, Computing Sciences, in the second of a series of "powerpoint-free" talks on July 18th 2012, at Berkeley Lab.

  15. Summer Series 2012 - Conversation with Omar Yaghi

    SciTech Connect

    Omar Yaghi

    2012-07-23

    Jeff Miller, head of Public Affairs, sat down in conversation with Omar Yaghi, director of the Molecular Foundry, in the first of a series of "powerpoint-free" talks on July 11th 2012, at Berkeley Lab.

  16. Constructing Weyl group multiple Dirichlet series

    NASA Astrophysics Data System (ADS)

    Chinta, Gautam; Gunnells, Paul E.

    2010-01-01

    Let Phi be a reduced root system of rank r . A Weyl group multiple Dirichlet series for Phi is a Dirichlet series in r complex variables s_1,dots,s_r , initially converging for {Re}(s_i) sufficiently large, that has meromorphic continuation to {{C}}^r and satisfies functional equations under the transformations of {{C}}^r corresponding to the Weyl group of Phi . A heuristic definition of such a series was given by Brubaker, Bump, Chinta, Friedberg, and Hoffstein, and they have been investigated in certain special cases by others. In this paper we generalize results by Chinta and Gunnells to construct Weyl group multiple Dirichlet series by a uniform method and show in all cases that they have the expected properties.

  17. Superfund Redevelopment Initiative Quarterly Webinar Series

    EPA Pesticide Factsheets

    Superfund Redevelopment Initiative hosts a series of quarterly webinars on redevelopment of Superfund sites across the country that discuss the different types of reuse that are possible and share how particular sites have become reuse success stories.

  18. Summer Series 2012 - Conversation with Omar Yaghi

    ScienceCinema

    Omar Yaghi

    2016-07-12

    Jeff Miller, head of Public Affairs, sat down in conversation with Omar Yaghi, director of the Molecular Foundry, in the first of a series of "powerpoint-free" talks on July 11th 2012, at Berkeley Lab.

  19. Entropic Analysis of Electromyography Time Series

    NASA Astrophysics Data System (ADS)

    Kaufman, Miron; Sung, Paul

    2005-03-01

    We are in the process of assessing the effectiveness of fractal and entropic measures for the diagnostic of low back pain from surface electromyography (EMG) time series. Surface electromyography (EMG) is used to assess patients with low back pain. In a typical EMG measurement, the voltage is measured every millisecond. We observed back muscle fatiguing during one minute, which results in a time series with 60,000 entries. We characterize the complexity of time series by computing the Shannon entropy time dependence. The analysis of the time series from different relevant muscles from healthy and low back pain (LBP) individuals provides evidence that the level of variability of back muscle activities is much larger for healthy individuals than for individuals with LBP. In general the time dependence of the entropy shows a crossover from a diffusive regime to a regime characterized by long time correlations (self organization) at about 0.01s.

  20. Nonlinear Analysis of Surface EMG Time Series

    NASA Astrophysics Data System (ADS)

    Zurcher, Ulrich; Kaufman, Miron; Sung, Paul

    2004-04-01

    Applications of nonlinear analysis of surface electromyography time series of patients with and without low back pain are presented. Limitations of the standard methods based on the power spectrum are discussed.