Science.gov

Sample records for project control annex

  1. 22 CFR 121.2 - Interpretations of the U.S. Munitions List and the Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Interpretations of the U.S. Munitions List and the Missile Technology Control Regime Annex. 121.2 Section 121.2 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS THE UNITED STATES MUNITIONS LIST Enumeration of Articles §...

  2. 22 CFR 121.2 - Interpretations of the U.S. Munitions List and the Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Interpretations of the U.S. Munitions List and the Missile Technology Control Regime Annex. 121.2 Section 121.2 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS THE UNITED STATES MUNITIONS LIST Enumeration of Articles §...

  3. 22 CFR 121.2 - Interpretations of the U.S. Munitions List and the Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Interpretations of the U.S. Munitions List and the Missile Technology Control Regime Annex. 121.2 Section 121.2 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS THE UNITED STATES MUNITIONS LIST Enumeration of Articles §...

  4. 22 CFR 121.2 - Interpretations of the U.S. Munitions List and the Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Interpretations of the U.S. Munitions List and the Missile Technology Control Regime Annex. 121.2 Section 121.2 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS THE UNITED STATES MUNITIONS LIST Enumeration of Articles §...

  5. U.S. Environmental Protection Agency Clean Air Act notice of construction for spent nuclear fuel project - hot conditioning system annex, project W-484

    SciTech Connect

    Baker, S.K., Westinghouse Hanford

    1996-12-10

    This notice of construction (NOC) provides information regarding the source and the estimated quantity of potential airborne radionuclide emissions resulting from the operation of the Hot Conditioning System (HCS) Annex. The construction of the HCS Annex is scheduled to conunence on or about December 1996, and will be completed when the process equipment begins operations. This document serves as a NOC pursuant to the requirements of 40 Code of Federal Regulations (CFR) 61 for the HCS Annex. About 80 percent of the U.S. Department of Energy`s spent nuclear fuel (SNF) inventory is stored under water in the Hanford Site K Basins. Spent nuclear fuel in the K West Basin is contained in closed canisters, while the SNF in the K East Basin is contained in open canisters, which allows release of corrosion products to the K East Basin water. Storage of the current inventory in the K Basins was originally intended to be on an as-needed basis to sustain operation of the N Reactor while the Plutonium-Uranium Extraction (PUREX) Plant was refurbished and restarted. The decision in December 1992 to deactivate the PUREX Plant left approximately 2, 1 00 MT (2,300 tons) of uranium, as part of 1133 N Reactor SNF in the K Basins with no means for near-term removal and processing. The HCS Annex will be constructed as an annex to the Canister Storage Building (CSB) and will contain the hot conditioning equipment. The hot conditioning system (HCS) will release chemically-bound water and will condition (process of using a controlled amount of oxygen to destroy uranium hydride) the exposed uranium surfaces associated with the SNF through oxidation. The HCS Annex will house seven hot conditioning process stations, six operational and one auxiliary, which could be used as a welding area for final closure of the vessel containing the SNF. The auxiliary pit is being evaluated at this time for its usefulness to support other operations that may be needed to ensure proper conditioning of the SNF

  6. Annex III-evaluation of past and ongoing enhanced oil recovery projects

    SciTech Connect

    Not Available

    1995-02-01

    The Infill Drilling Predictive Model (IDPM) was developed by Scientific Software-Intercomp (SSI) for the Bartlesville Project Office (BPO) of the United States Department of Energy (DOE). The model and certain adaptations thereof were used in conjunction with other models to support the Interstate Oil and Gas Compact Commission`s (IOGCC) 1993 state-by-state assessment of the potential domestic reserves achievable through the application of Advanced Secondary Recovery (ASR) and Enhanced Oil Recovery (EOR) techniques. Funding for this study was provided by the DOE/BPO, which additionally provided technical support. The IDPM is a three-dimensional (stratified, five-spot), two-phase (oil and water) model which uses a minimal amount of reservoir and geologic data to generate production and recovery forecasts for ongoing waterflood and infill drilling projects. The model computes water-oil displacement and oil recovery using finite difference solutions within streamtubes. It calculates the streamtube geometries and uses a two-dimensional reservoir simulation to track fluid movement in each streamtube slice. Thus the model represents a hybrid of streamtube and numerical simulators.

  7. Demand controlled ventilating systems: Sensor market survey. Energy conservation in buildings and community systems programme, annex 18, December 1991

    NASA Astrophysics Data System (ADS)

    Raatschen, W.; Sjoegren, M.

    The subject of indoor and outdoor air quality has generated a great deal of attention in many countries. Areas of concern include outgassing of building materials as well as occupant-generated pollutants such as carbon dioxide, moisture, and odors. Progress has also been made towards addressing issues relating to the air tightness of the building envelope. Indoor air quality studies indicate that better control of supply flow rates as well as the air distribution pattern within buildings are necessary. One method of maintaining good indoor air quality without extensive energy consumption is to control the ventilation rate according to the needs and demands of the occupants, or to preserve the building envelope. This is accomplished through the use of demand controlled ventilating (DCV) systems. The specific objective of Annex 18 is to develop guidelines for demand controlled ventilating systems based on state of the art analyses, case studies on ventilation effectiveness, and proposed ventilation rates for different users in domestic, office, and school buildings.

  8. Mergers, Annexations, Dissolutions

    ERIC Educational Resources Information Center

    Russo, Alexander

    2006-01-01

    Consolidations come in all shapes and sizes, including mergers, annexations and dissolutions. They do not all take place under state mandate, however. A handful of districts consolidate every year in some states like Illinois that have large numbers of small districts, many of them dual districts that serve K-8 or 9-12 in the same geographic area.…

  9. The clinical course of interstitial pneumonia alias chronic fatigue syndrome under the control of megadose vitamin C infusion system with dehydroepiandrosterone-cortisol annex.

    PubMed

    Kodama, Mitsuo; Kodama, Toshiko

    2005-01-01

    The year 1995 marked the onset of interstitial pneumonia spread in Nagoya, Japan. For the last 9 years, we have been accumulating clinical experience with the disease control using the combination of prophylactic use of anti-biotics and regular practice of megadose vitamin C infusion with either dehydroepiandrosterone-annex or dehydroepiandrosterone-cortisol annex. The purpose of this study is to assess the usefulness of our new treatment system for the control of interstitial pneumonia alias chronic fatigue syndrome. The results obtained are given as follows: i) The long-term maintenance of the above treatment system was effective not only for decreasing the risk for recurrence of active form pneumonia, but also for prevention of malignancy emergence in aged patients with interstitial pneumonia. ii) Evidence is presented to indicate that interstitial pneumonia was associated with increased risk for depression of which the emergence is a candidate subject causally related to the long-term use of glucocorticoid. iii) A patient with both interstitial pneumonia and depression was found to be less responsive to our treatment system. It is suggested that the use of more dehydroepiandrosterone at the sacrifice of cortisol in the infusion annex may be a choice for the control of both interstitial pneumonia and depression. iv) The description of chronic fatigue syndrome as regards the endocrinological, epidemiological and psychiatric characteristics are in good agreement with our experience on patients having interstitial pneumonia, evidence in support of our proposal that there is no convincing reasoning to separate chronic fatigue syndrome from interstitial pneumonia. v) The long-term practice of our treatment system for the control of interstitial pneumonia (an autoimmune disease) was found to suppress the inflammatory process but not the fibrotic process in the long run. vi) A few innovations were made in our treatment system to reduce the risk of bleeding or

  10. The Design and Implementation of Persistence in the Annex System

    DTIC Science & Technology

    2009-08-01

    design. Amongst these we can count the Annex software system developed at DSTO. In this technical note we consider the design and implementation of...location moves from the address space in which it was created).” [Booch 1994] A software system is said to implement persistence if all its objects are...projects, have implemented orthogonal persistence as an essential part of their design. Among these is the Annex software system developed at DSTO. In

  11. Annex II technical documentation assessed.

    PubMed

    van Drongelen, A W; Roszek, B; van Tienhoven, E A E; Geertsma, R E; Boumans, R T; Kraus, J J A M

    2005-12-01

    Annex II of the Medical Device Directive (MDD) is used frequently by manufacturers to obtain CE-marking. This procedure relies on a full quality assurance system and does not require an assessment of the individual medical device by a Notified Body. An investigation into the availability and the quality of technical documentation for Annex II devices revealed severe shortcomings, which are reported here.

  12. Current projects in Fuzzy Control

    NASA Technical Reports Server (NTRS)

    Sugeno, Michio

    1990-01-01

    Viewgraphs on current projects in fuzzy control are presented. Three projects on helicopter flight control are discussed. The projects are (1) radio control by oral instructions; (2) automatic autorotation entry in engine failure; and (3) unmanned helicopter for sea rescue.

  13. ARINC653 AADL Annex Update

    DTIC Science & Technology

    2015-02-15

    estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining...of the IMA philosophy • Time & space partitioning Rationale of ARINC653 annex for AADLv2 • Standardize modeling patterns • Better modeling & analysis... Ocarina Third-party support for implementation production Generic annex that can be reused ARINC653 and MILS architectures Tailoring for other

  14. Device Oriented Project Controller

    SciTech Connect

    Dalesio, Leo; Kraimer, Martin

    2013-11-20

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

  15. Tethys and Annex IV Progress Report for FY 2012

    SciTech Connect

    Hanna, Luke A.; Butner, R. Scott; Whiting, Jonathan M.; Copping, Andrea E.

    2013-09-01

    The marine and hydrokinetic (MHK) environmental Impacts Knowledge Management System, dubbed “Tethys” after the mythical Greek titaness of the seas, is being developed by the Pacific Northwest National Laboratory (PNNL) to support the U.S. Department of Energy’s Wind and Water Power Program (WWPP). Functioning as a smart database, Tethys enables its users to identify key words or terms to help gather, organize and make available information and data pertaining to the environmental effects of MHK and offshore wind (OSW) energy development. By providing and categorizing relevant publications within a simple and searchable database, Tethys acts as a dissemination channel for information and data which can be utilized by regulators, project developers and researchers to minimize the environmental risks associated with offshore renewable energy developments and attempt to streamline the permitting process. Tethys also houses a separate content-related Annex IV data base with identical functionality to the Tethys knowledge base. Annex IV is a collaborative project among member nations of the International Energy Agency (IEA) Ocean Energy Systems – Implementing Agreement (OES-IA) that examines the environmental effects of ocean energy devices and projects. The U.S. Department of Energy leads the Annex IV working with federal partners such as the Federal Energy Regulatory Commission (FERC), the Bureau of Ocean Energy Management (BOEM), and the National Oceanic Atmospheric Administration (NOAA). While the Annex IV database contains technical reports and journal articles, it is primarily focused on the collection of project site and research study metadata forms (completed by MHK researchers and developers around the world, and collected by PNNL) which provide information on environmental studies and the current progress of the various international MHK developments in the Annex IV member nations. The purpose of this report is to provide a summary of the content

  16. International Collaboration on Offshore Wind Energy Under IEA Annex XXIII

    SciTech Connect

    Musial, W.; Butterfield, S.; Lemming, J.

    2005-11-01

    This paper defines the purpose of IEA Annex XXIII, the International Collaboration on Offshore Wind Energy. This international collaboration through the International Energy Agency (IEA) is an efficient forum from which to advance the technical and environmental experiences collected from existing offshore wind energy projects, as well as the research necessary to advance future technology for deep-water wind energy technology.

  17. 28 CFR 51.61 - Annexations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...'s unprecleared annexations together. See City of Pleasant Grove v. United States, C.A. No. 80-2589... the annexations reduce a jurisdiction's minority population percentage, either at the time of the... the post-annexation jurisdiction. See City of Richmond v. United States, 422 U.S. 358, 367-72 (1975)....

  18. Strategic Posture Annex to the USAF Strategic Master Plan

    DTIC Science & Technology

    2015-05-01

    subject to a penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE...MAY 2015 2. REPORT TYPE 3. DATES COVERED 00-00-2015 to 00-00-2015 4. TITLE AND SUBTITLE Strategic Posture Annex to the USAF Strategic Master

  19. Project resources planning and control

    NASA Technical Reports Server (NTRS)

    Sibbers, C. W.

    1984-01-01

    This report contains instructional guidelines for the resources planning and control of research and development (R&D) projects managed by NASA's Langley Research Center (LaRC). Although written to serve primarily as a practical guide and reference for those LaRC personnel who perform resources planning, analysis, control, and reporting functions, it should also be meaningful to other NASA personnel who are directly or indirectly involved in or affected by these functions, especially project technical managers whose responsibilities include resources management. Certain sections should help Contractor personnel to better understand what resources information must usually be submitted on LaRC projects and what use is made of such information. The Project Manager of a large R&D project typicaly receives support from an Analyst in the area of resources management. The Analyst provides assistance in four functional areas: Planning, Analysis/Control, Administration, and Reporting. Each of these functions are discussed in detail. Examples of techniques used effectively on LaRC projects have been included where applicable. A considerable amount of information has been included on the use of Performance Measurement (Earned Value) Systems for contract cost control and reporting as little information is currently available on this subject in NASA publications.

  20. Microphonics control for Project X

    SciTech Connect

    Schappert, W.; Barbanotti, S.; Branlard, J.; Cancelo, G.; Carcagno, R.; Chase, B.; Champion, M.; Gonin, I.; Klebaner, A.; Orris, D.; Pischalnikov, Y.; /Fermilab

    2011-03-01

    The proposed multi-MW Project X facility at Fermilab will employ cavities with bandwidths as narrow as 20 Hz. This combination of high RF power with narrow bandwidths combined requires careful attention to detuning control if these cavities are to be operated successfully. Detuning control for Projects X will require a coordinated effort between the groups responsible for various machine subsystems. Considerable progress in this area has been made over the past year. Detuning levels in the Project X cavities, specifically the Low and High {beta} 650 MHz elliptical types, can have a significant impact on the overall cost of the project. The narrow bandwidths, and the high RF Power requirements, and the large number of these cavities mean that careful attention to detuning control will be required if these cavities are to operate successfully. Limiting cavity detuning in Project X will require a coordinated effort between the groups responsible for various subsystems of the planned machine. Considerable progress towards this goal has been made by each of these groups over the past year.

  1. Thoron and decay products, beyond UNSCEAR 2006 Annex E.

    PubMed

    Chambers, D B

    2010-10-01

    Uranium and thorium series radionuclides are present in all soils and rocks. Thus, radon and thoron, the radioactive noble gases originating in the uranium ((238)U) and thorium ((232)Th) decay chains is ubiquitous and everyone is exposed to both radon and thoron gases and their particulate radioactive decay products. As described in UNSCEAR Annex E (2006), radon and its decay products have been recognised for many years as a hazard to underground miners. More recently, the risks from exposure to residential radon have been demonstrated through residential case-control epidemiological studies. However, as discussed by UNSCEAR, exposures to thoron and its decay products have often been relatively ignored. Moreover, unlike radon the effects of exposure to thoron and its decay products are not available from epidemiology and thus, a dosimetric approach is required to assess risks. UNSCEAR continues to recommend the use of a dose conversion factor for thoron decay products of 40 nSv (Bq h m(-3))(-1). UNSCEAR Annex E suggests there is an emerging problem, namely, that the contribution of (220)Rn (thoron) gas to the (222)Rn (radon) gas measurement signal is not well known. Until recently, this has largely been ignored. This is an important consideration as measurements at work and homes are the basis for investigating lung cancer exposure-response relationships. Based on UNSCEAR Annex E, this paper provides an overview of the sources and levels of thoron and its associated decay products at home and work. In addition, this paper provides an overview of the thoron dosimetry considered by UNSCEAR Annex E and some recent results.

  2. IEA HPP ANNEX 36: QUALITY INSTALLATION / QUALITY MAINTENANCE SENSITIVITY ANALYSIS

    SciTech Connect

    Hourahan, Mr. Glenn; Domanski, Dr. Piotr; Baxter, Van D

    2011-01-01

    The paper summarizes the goals and planned activities to be undertaken by the participants in Annex 36. Some background information and status of Annex work specific to each participant is provided as well.

  3. Municipal Underbounding: Annexation and Racial Exclusion in Small Southern Towns

    ERIC Educational Resources Information Center

    Lichter, Daniel T.; Parisi, Domenico; Grice, Steven Michael; Taquino, Michael

    2007-01-01

    This paper examines patterns of annexation, including municipal "underbounding," in nonmetropolitan towns in the South; that is, whether blacks living adjacent to municipalities are systematically excluded from incorporation. Annexation--or the lack of annexation--can be a political tool used by municipal leaders to exclude disadvantaged or…

  4. 77 FR 21359 - MARPOL Annex I Amendments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-09

    ...In this notice of proposed rulemaking (NPRM), we are proposing to update our regulations to harmonize U.S. regulations with international conventions regarding oil pollution and safety of life at sea. The Coast Guard proposes to amend our regulations covering Navigation and Navigable Waters to align with recent amendments to Annex I of the International Convention for the Prevention of......

  5. Environmental Assessment: Disposition of Maxwell Heights Annex

    DTIC Science & Technology

    2005-07-01

    Maxwell Support Division May 4, 2005 Mr. David Rabon Tribal Historic Preservation Officer Cherokee Nation of Oklahoma P.O. Box 948 Tahlequah...Oklahoma 74465 RE: Disposal of the Existing Property and Facilities of the Maxwell Heights Annex Maxwell Air Force Base, Alabama Dear Mr. Rabon , The

  6. SRC burn test in 700-hp oil-designed boiler. Annex Volume E. Evaluation of fabric filter for particulate emission control. Final technical report

    SciTech Connect

    Not Available

    1983-09-01

    Three types of Solvent Refined Coal Fuels namely, Pulverized SRC Fuel Solids, SRC Residual Fuel Oil and SRC Fuel Water Slurry were fired, one at a time, in a 700 HP boiler designed for oil firing. The purpose was to demonstrate the suitability of SRC Fuels in serving as an alternative to fuel oil and to evaluate the feasibility of fabric filters for control of emissions from SRC fuel fired boilers. Two types of fabric filters, namely a Pulse Jet, full scale Baghouse and a Reverse Air, pilot scale filter were tested. The Pulse Jet Baghouse was an existing full scale unit with a cloth area of 1924 square feet and a gas flow capacity of approximately 10,000 ACFM at 400/sup 0/F. The Reverse Air Pilot Filter was a bench scale, portable unit with a cloth area of 1 square foot and a gas flow capacity of up to 6 ACFM at 400/sup 0/F. This report presents the results of particulate mass emission rates, operating conditions and performance of the two fabric filters. The particulate emissions from all fuel types were easily controlled to less than 0.01 lb/million Btu within normal and conventional working range of the fabric filters and with no special or restrictive operating conditions.

  7. IEA Annex 26: Advanced Supermarket Refrigeration/Heat Recovery Systems

    SciTech Connect

    Baxter, VAN

    2003-05-19

    With increased concern about the impact of refrigerant leakage on global warming, a number of new supermarket refrigeration system configurations requiring significantly less refrigerant charge are being considered. In order to help promote the development of advanced systems and expand the knowledge base for energy-efficient supermarket technology, the International Energy Agency (IEA) established IEA Annex 26 (Advanced Supermarket Refrigeration/Heat Recovery Systems) under the ''IEA Implementing Agreement on Heat Pumping Technologies''. Annex 26 focuses on demonstrating and documenting the energy saving and environmental benefits of advanced systems design for food refrigeration and space heating and cooling for supermarkets. Advanced in this context means systems that use less energy, require less refrigerant and produce lower refrigerant emissions. Stated another way, the goal is to identify supermarket refrigeration and HVAC technology options that reduce the total equivalent warming impact (TEWI) of supermarkets by reducing both system energy use (increasing efficiency) and reducing total refrigerant charge. The Annex has five participating countries: Canada, Denmark, Sweden, the United Kingdom, and the United States. The working program of the Annex has involved analytical and experimental investigation of several candidate system design approaches to determine their potential to reduce refrigerant usage and energy consumption. Advanced refrigeration system types investigated include the following: distributed compressor systems--small parallel compressor racks are located in close proximity to the food display cases they serve thus significantly shortening the connecting refrigerant line lengths; secondary loop systems--one or more central chillers are used to refrigerate a secondary coolant (e.g. brine, ice slurry, or CO2) that is pumped to the food display cases on the sales floor; self-contained display cases--each food display case has its own

  8. A&M. Hot cell annex (TAN633) interior of operating gallery. Camera ...

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

    A&M. Hot cell annex (TAN-633) interior of operating gallery. Camera probably facing south. At each side of the viewing windows are "master" manipulators which control "slaves" within hot cell. Date: March 2004. INEEL negative no. HD-39-2-3 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  9. Final Report for Annex II--Assessment of Solar Radiation Resources In Saudi Arabia, 1998-2000

    SciTech Connect

    Myers, D. R.; Wilcox, S. M.; Marion, W. F.; Al-Abbadi, N. M.; Mahfoodh, M.; Al-Otaibi, Z.

    2002-04-01

    The Final Report for Annex II - Assessment of Solar Radiation Resources in Saudi Arabia 1998-2000 summarizes the accomplishment of work performed, results achieved, and products produced under Annex II, a project established under the Agreement for Cooperation in the Field of Renewable Energy Research and Development between the Kingdom of Saudi Arabia and the United States. The report covers work and accomplishments from January 1998 to December 2000. A previous progress report, Progress Report for Annex II - Assessment of Solar Radiation Resources in Saudi Arabia 1993-1997, NREL/TP-560-29374, summarizes earlier work and technical transfer of information under the project. The work was performed in at the National Renewable Energy Laboratory (NREL) in Golden, Colorado, at the King Abdulaziz City for Science and Technology (KACST) in Riyadh, Saudi Arabia, and at selected weather stations of the Saudi Meteorological and Environmental Protection Administration (MEPA).

  10. Environmental effects of marine energy development around the world. Annex IV Final Report

    SciTech Connect

    Copping, Andrea; Hanna, Luke; Whiting, Johnathan; Geerlofs, Simon; Grear, Molly; Blake, Kara ); Coffey, Anna; Massaua, Meghan; Brown-Saracino, Jocelyn; Battey, Hoyt )

    2013-01-15

    Annex IV is an international collaborative project to examine the environmental effects of marine energy devices among countries through the International Energy Agency’s Ocean Energy Systems Initiative (OES). The U.S. Department of Energy (DOE) serves as the Operating Agent for the Annex, in partnership with the Bureau of Ocean Energy Management (BOEM; formerly the Minerals Management Service), the Federal Energy Regulatory Commission (FERC), and National Oceanographic and Atmospheric Administration (NOAA). Numerous ocean energy technologies and devices are being developed around the world, and the few data that exist about the environmental effects of these technologies are dispersed among countries and developers. The purpose of Annex IV is to facilitate efficient government oversight of the development of ocean energy systems by compiling and disseminating information about the potential environmental effects of marine energy technologies and to identify methods of monitoring for these effects. Beginning in 2010, this three-year effort produced a publicly available searchable online database of environmental effects information (Tethys). It houses scientific literature pertaining to the environmental effects of marine energy systems, as well as metadata on international ocean energy projects and research studies. Two experts’ workshops were held in Dublin, Ireland (September 2010 and October 2012) to engage with international researchers, developers, and regulators on the scope and outcomes of the Annex IV project. Metadata and information stored in the Tethys database and feedback obtained from the two experts’ workshops were used as resources in the development of this report. This Annex IV final report contains three case studies of specific interactions of marine energy devices with the marine environment that survey, compile, and analyze the best available information in one coherent location. These case studies address 1) the physical interactions

  11. Version Control in Project-Based Learning

    ERIC Educational Resources Information Center

    Milentijevic, Ivan; Ciric, Vladimir; Vojinovic, Oliver

    2008-01-01

    This paper deals with the development of a generalized model for version control systems application as a support in a range of project-based learning methods. The model is given as UML sequence diagram and described in detail. The proposed model encompasses a wide range of different project-based learning approaches by assigning a supervisory…

  12. Environmental Control Unit Harness Project

    NASA Technical Reports Server (NTRS)

    Oliva-Buisson, Yvette J.

    2014-01-01

    Testing four new Environmental Control Unit Harnesses for improved user comfort during SCAPE operations. Phase I, testing in a lab environment, Phase II will continue testing the best candidates in a field environment.

  13. Software Master Plan. Volume 2. Background (Annexes A-G)

    DTIC Science & Technology

    1990-02-09

    Management Roles ANNEX B Existing Policies , Standards, and Guidance Regarding Software and Systems ANNEX C Current Software Research and Development...Software related responsibilities include: - Developing policy and guidance for software acquisition programs. - Validating software acquisition...Advanced Technology) (DDDRE(R&AT)) Software related responsibilities include: - Providing review, management oversight, policy guidance, and coordination

  14. 4. Photocopy of an original drawing of the Annex (from ...

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

    4. Photocopy of an original drawing of the Annex (from the U.S. Forest Service, Wenatchee National Forest) 5 August 1940 CONSTRUCTION DETAILS - U.S. Forest Service Chelan Ranger Station, Annex, 428 West Woodin Avenue, Chelan, Chelan County, WA

  15. 44. SECOND FLOOR 'ANNEX' INTERIOR VIEW TO SOUTHWEST: Interior ...

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

    44. SECOND FLOOR 'ANNEX' - INTERIOR VIEW TO SOUTHWEST: Interior view towards southwest on second floor of the powerhouse 'annex.' Note the steel column and beam construction and the old shunt car formerly used to move cable cars around the yard. - San Francisco Cable Railway, Washington & Mason Streets, San Francisco, San Francisco County, CA

  16. 4. GLOBE ELEVATOR COMPANY, SUPERIOR WISCONSIN 1887; NO. 3 ANNEX ...

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

    4. GLOBE ELEVATOR COMPANY, SUPERIOR WISCONSIN 1887; NO. 3 ANNEX FOREGROUND. NO. 2 ANNEX WORKHOUSE NO. 1 TIMBER CRIB CONSTRUCTION, J.T. MOULTON AND SONS, CHICAGO ARCHITECT. - Peavey Globe Elevator, No. 1 House, West Gate Basin & Howard's Bay, east side of slip, Superior, Douglas County, WI

  17. The Indonesian treponematoses control project.

    PubMed

    SOETOPO, M; WASITO, R; SOEDARSONO, H; TJOKRODIPO, D

    1956-01-01

    Yaws control in Indonesia is based on use of the trained polyclinic nurse and his assistant, the "djuru-patek"; the polyclinics existed before the control began and each serves one subdistrict with a population of about 30 000. The campaign is thus part of the established health services from the start and consolidation presents few difficulties of integration. Surveys and resurveys are held by calling together the village population for examination and later for treatment. The maximum dose (1.2 million units of PAM) is given to active cases only. At resurveys most active cases are found in those who had latent or incubating yaws when seen earlier.It is pointed out that prevalence ratios of active cases to seroreactors of 1: 3-4 are probably due to previous treatment having been given; in previously untreated areas, a ratio of 1: 2 is more usual.In the consolidation stage, surveillance is maintained in polyclinics, villages and schools and the fullest co-operation of the population is sought, as it is at all stages of the campaign.

  18. NASA Project Planning and Control Handbook

    NASA Technical Reports Server (NTRS)

    Moreland, Robert; Claunch, Cathy L.

    2016-01-01

    This handbook provides an overview of the fundamental principles and explains the functions and products that go into project planning and control. The 2010 Interim Results of the NASA Program Planning and Control (PPC) Study identified seven categories of activities for PPC, and those provide the basis for the seven functions described in this handbook. This handbook maps out the interfaces and interactions between PPC functions, as well as their external interfaces. This integration of information and products within and between functions is necessary to form the whole picture of how a project is progressing. The handbook descriptions are meant to facilitate consistent, common, and comprehensive approaches for providing valued analysis, assessment, and evaluation focused on the project level at NASA. The handbook also describes activities in terms of function rather than the job title or the specific person or organization responsible for the activity, which could differ by Center or size of a project. This handbook is primarily guidance for project planning and control: however, the same principles apply to programs and generally apply to institutional planning and control.

  19. Most Recent Sampling Results for Annex III Building

    EPA Pesticide Factsheets

    Contains email from Scott Miller, US EPA to Scott Kramer. Subject: Most Recent Sampling Results for Annex III Building. (2:52 PM) and Gore(TM) Surveys Analytical Results U.S. Geological Survey, Montgomery, AL.

  20. The AFIT gross motion control project

    NASA Technical Reports Server (NTRS)

    Leahy, M. B., Jr.

    1991-01-01

    The objective of the Gross Motion Control project is to study alternative control approaches that will provide payload invariant high speed trajectory tracking for nonrepetitive motions in free space. The research has concentrated on modifications to the model-based control structure. Development and evaluation is being actively pursued of both adaptive primary (inner loop) and robust secondary (output loop) controllers. In-house developments are compared and contrasted to the techniques proposed by other researchers. The case study for the evaluation is the first three links of a PUMA-560. Incorporating the principals of multiple model adaptive estimation, artificial neural networks, and Lyapunov theory into the model based paradigm has shown the potential for enhanced tracking. Secondary controllers based on Quantitative Feedback Theory, or augmented with auxiliary inputs, significantly improve the robustness to payload variations and unmodeled drive system dynamics. An overview is presented of the different concepts under investigation and a sample is provided of the latest experimental results.

  1. Thermal Control System Automation Project (TCSAP)

    NASA Technical Reports Server (NTRS)

    Boyer, Roger L.

    1991-01-01

    Information is given in viewgraph form on the Space Station Freedom (SSF) Thermal Control System Automation Project (TCSAP). Topics covered include the assembly of the External Thermal Control System (ETCS); the ETCS functional schematic; the baseline Fault Detection, Isolation, and Recovery (FDIR), including the development of a knowledge based system (KBS) for application of rule based reasoning to the SSF ETCS; TCSAP software architecture; the High Fidelity Simulator architecture; the TCSAP Runtime Object Database (RODB) data flow; KBS functional architecture and logic flow; TCSAP growth and evolution; and TCSAP relationships.

  2. ATI SAA Annex 3 Button Tensile Test Report I

    NASA Technical Reports Server (NTRS)

    Tang, Henry H.

    2013-01-01

    This report documents the results of a study carried out under Splace Act Agreement SAA-EA-10-004 between the National Aeronautics and Space Administration (NASA) and Astro Technology Incorpporated (ATI). NASA and ATI have entered into this agreement to collaborate on the development of technologies that can benefit both the US government space programs and the oil and gas industry. The report documents the results of a test done on an adnesive system for attaching new monitoring sensor devices to pipelines under Annex III of SAA-EA-10-004: "Proof-of-Concept Design and Testing of a Post Installed Sensing Device on Subsea Risers and Pipelines". The tasks of Annex III are to design and test a proof-of-concept sensing device for in-situ installation on pipelines, risers, or other structures deployed in deep water. The function of the sensor device is to measure various signals such as strain, stress and temperature. This study complements the work done, in Annex I of the SAA, on attaching a fiber optic sensing device to pipe via adhesive bonding. Both Annex I and Annex III studies were conducted in the Crew and Thermal System Division (CTSD) at the Johnson Space Center (JSC) in collaboration with ATI.

  3. A Statistical Project Control Tool for Engineering Managers

    NASA Technical Reports Server (NTRS)

    Bauch, Garland T.

    2001-01-01

    This slide presentation reviews the use of a Statistical Project Control Tool (SPCT) for managing engineering projects. A literature review pointed to a definition of project success, (i.e., A project is successful when the cost, schedule, technical performance, and quality satisfy the customer.) The literature review also pointed to project success factors, and traditional project control tools, and performance measures that are detailed in the report. The essential problem is that with resources becoming more limited, and an increasing number or projects, project failure is increasing, there is a limitation of existing methods and systematic methods are required. The objective of the work is to provide a new statistical project control tool for project managers. Graphs using the SPCT method plotting results of 3 successful projects and 3 failed projects are reviewed, with success and failure being defined by the owner.

  4. Greenidge Multi-Pollutant Control Project

    SciTech Connect

    Connell, Daniel

    2008-10-18

    The Greenidge Multi-Pollutant Control Project was conducted as part of the U.S. Department of Energy's Power Plant Improvement Initiative to demonstrate an innovative combination of air pollution control technologies that can cost-effectively reduce emissions of SO{sub 2}, NO{sub x}, Hg, acid gases (SO{sub 3}, HCl, and HF), and particulate matter from smaller coal-fired electric generating units (EGUs). There are about 400 units in the United States with capacities of 50-300 MW that currently are not equipped with selective catalytic reduction (SCR), flue gas desulfurization (FGD), or mercury control systems. Many of these units, which collectively represent more than 55 GW of installed capacity, are difficult to retrofit for deep emission reductions because of space constraints and unfavorable economies of scale, making them increasingly vulnerable to retirement or fuel switching in the face of progressively more stringent environmental regulations. The Greenidge Project sought to confirm the commercial readiness of an emissions control system that is specifically designed to meet the environmental compliance requirements of these smaller coal-fired EGUs by offering a combination of deep emission reductions, low capital costs, small space requirements, applicability to high-sulfur coals, mechanical simplicity, and operational flexibility. The multi-pollutant control system includes a NO{sub x}OUT CASCADE{reg_sign} hybrid selective non-catalytic reduction (SNCR)/in-duct SCR system for NO{sub x} control and a Turbosorp{reg_sign} circulating fluidized bed dry scrubbing system (with a new baghouse) for SO{sub 2}, SO{sub 3}, HCl, HF, and particulate matter control. Mercury removal is provided as a co-benefit of the in-duct SCR, dry scrubber, and baghouse, and by injection of activated carbon upstream of the scrubber, if required. The multi-pollutant control system was installed and tested on the 107-MW{sub e}, 1953-vintage AES Greenidge Unit 4 by a team including

  5. 77 FR 43741 - MARPOL Annex I Amendments; Extension of Comment Period

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... SECURITY Coast Guard 33 CFR Parts 151, 155, 156, and 157 46 CFR Part 197 RIN 1625-AB57 MARPOL Annex I...) entitled ``MARPOL Annex I Amendments,'' published on April 9, 2012, for 60 days. We have decided to extend.... Regulatory History and Information The Coast Guard published an NPRM entitled ``MARPOL Annex I...

  6. 19 CFR Annex V to Part 351 - Comparison of Prior and New Regulations

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Comparison of Prior and New Regulations V Annex V to Part 351 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE ANTIDUMPING AND COUNTERVAILING DUTIES Pt. 351, Annex V Annex V to Part 351—Comparison of Prior and New Regulations Prior...

  7. 19 CFR Annex V to Part 351 - Comparison of Prior and New Regulations

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 3 2013-04-01 2013-04-01 false Comparison of Prior and New Regulations V Annex V to Part 351 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE ANTIDUMPING AND COUNTERVAILING DUTIES Pt. 351, Annex V Annex V to Part 351—Comparison of Prior and New Regulations Prior...

  8. 19 CFR Annex V to Part 351 - Comparison of Prior and New Regulations

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 3 2014-04-01 2014-04-01 false Comparison of Prior and New Regulations V Annex V to Part 351 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE ANTIDUMPING AND COUNTERVAILING DUTIES Pt. 351, Annex V Annex V to Part 351—Comparison of Prior and New Regulations Prior...

  9. 19 CFR Annex V to Part 351 - Comparison of Prior and New Regulations

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 3 2012-04-01 2012-04-01 false Comparison of Prior and New Regulations V Annex V to Part 351 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE ANTIDUMPING AND COUNTERVAILING DUTIES Pt. 351, Annex V Annex V to Part 351—Comparison of Prior and New Regulations Prior...

  10. Rupture Loop Annex (RLA) ion exchange vault entry and characterization

    SciTech Connect

    Ham, J.E.

    1996-01-04

    This engineering report documents the entry and characterization of the Rupture Loop Annex Ion Exchange (RLAIX) Vault located near the 309 Building`s Plutonium Recycle Test Reactor (PRTR). Twelve ion exchange columns were found in the vault. Some of which contained transuranics, Cs 137, and Co 60. The characterization information is necessary for future vault cleanout and column disposal.

  11. A Description of Charles Dickens Annex, 1971-72.

    ERIC Educational Resources Information Center

    Reid, Marilyn J.

    A primary annex, built to relieve overcrowding, is attended by children registered in kindergarten through grade 3. The building consists of an open area organized into a number of learning centers plus three closed classrooms. The school's program is based on two concepts adapted from the British Infant School system: (1) family or vertical…

  12. International Development Programmes in Higher Education. Annex: Special Papers.

    ERIC Educational Resources Information Center

    Commonwealth Secretariat, London (England).

    This volume of special papers constitutes the Annex to "International Development Programmes in Higher Education (A Report to the Commonwealth Standing Committee on Student Mobility and Higher Education Cooperation)." The papers presented have the following titles and authors: (1) "Training for Planning and Management: Improved…

  13. 9. Photocopy of a photograph of the Warehouse and Annex ...

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

    9. Photocopy of a photograph of the Warehouse and Annex (in the latter's original location prior to being moved) (from the U.S. Forest Service, Wenatchee National Forest) W.W. Gano, Photographer, September 1941 EAST ELEVATIONS, VIEW TO WEST - U. S. Forest Service Chelan Ranger Station, Warehouse, 428 West Woodin Avenue, Chelan, Chelan County, WA

  14. Controlled Ecological Life Support System Breadboard Project - 1988

    NASA Technical Reports Server (NTRS)

    Knott, W. M.

    1989-01-01

    The Controlled Ecological Life Support System (CELSS) Breadboard Project, NASA's effort to develop the technology required to produce a functioning bioregenerative system, is discussed. The different phases of the project and its current status are described. The relationship between the project components are shown, and major project activities for fiscal years 1989-1993 are listed. The biomass production chamber to be used by the project is described.

  15. "Access, Quality, Equity": Annexation Is the Answer. Final Report and Recommendations of the Advisory Committee on Annexation to the Texas Higher Education Coordinating Board.

    ERIC Educational Resources Information Center

    Angel, Dan; And Others

    In response to declining state funding levels and limited options for increasing revenues, this report reviews existing Texas state legislation on community college district expansion via annexation and recommends possible statutory modifications to ease the process of annexing territory to existing districts. First, introductory material…

  16. Self-Correcting HVAC Controls Project Final Report

    SciTech Connect

    Fernandez, Nicholas; Brambley, Michael R.; Katipamula, Srinivas; Cho, Heejin; Goddard, James K.; Dinh, Liem H.

    2010-01-04

    This document represents the final project report for the Self-Correcting Heating, Ventilating and Air-Conditioning (HVAC) Controls Project jointly funded by Bonneville Power Administration (BPA) and the U.S. Department of Energy (DOE) Building Technologies Program (BTP). The project, initiated in October 2008, focused on exploratory initial development of self-correcting controls for selected HVAC components in air handlers. This report, along with the companion report documenting the algorithms developed, Self-Correcting HVAC Controls: Algorithms for Sensors and Dampers in Air-Handling Units (Fernandez et al. 2009), document the work performed and results of this project.

  17. 19 CFR Annex Viii-A to Part 351 - Schedule for 90-Day Sunset Reviews

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 3 2014-04-01 2014-04-01 false Schedule for 90-Day Sunset Reviews VIII Annex VIII... AND COUNTERVAILING DUTIES Pt. 351, Annex VIII-A Annex VIII-A to Part 351—Schedule for 90-Day Sunset Reviews Day 1 Event Regulation 0 Initiation § 351.218(c) 15 Filing of Notice of Intent to Participate...

  18. 19 CFR Annex Viii-A to Part 351 - Schedule for 90-Day Sunset Reviews

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 3 2012-04-01 2012-04-01 false Schedule for 90-Day Sunset Reviews VIII Annex VIII... AND COUNTERVAILING DUTIES Pt. 351, Annex VIII-A Annex VIII-A to Part 351—Schedule for 90-Day Sunset Reviews Day 1 Event Regulation 0 Initiation § 351.218(c) 15 Filing of Notice of Intent to Participate...

  19. 19 CFR Annex Viii-A to Part 351 - Schedule for 90-Day Sunset Reviews

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 3 2013-04-01 2013-04-01 false Schedule for 90-Day Sunset Reviews VIII Annex VIII... AND COUNTERVAILING DUTIES Pt. 351, Annex VIII-A Annex VIII-A to Part 351—Schedule for 90-Day Sunset Reviews Day 1 Event Regulation 0 Initiation § 351.218(c) 15 Filing of Notice of Intent to Participate...

  20. Guidance and Control Software Project Data - Volume 1: Planning Documents

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J. (Editor)

    2008-01-01

    The Guidance and Control Software (GCS) project was the last in a series of software reliability studies conducted at Langley Research Center between 1977 and 1994. The technical results of the GCS project were recorded after the experiment was completed. Some of the support documentation produced as part of the experiment, however, is serving an unexpected role far beyond its original project context. Some of the software used as part of the GCS project was developed to conform to the RTCA/DO-178B software standard, "Software Considerations in Airborne Systems and Equipment Certification," used in the civil aviation industry. That standard requires extensive documentation throughout the software development life cycle, including plans, software requirements, design and source code, verification cases and results, and configuration management and quality control data. The project documentation that includes this information is open for public scrutiny without the legal or safety implications associated with comparable data from an avionics manufacturer. This public availability has afforded an opportunity to use the GCS project documents for DO-178B training. This report provides a brief overview of the GCS project, describes the 4-volume set of documents and the role they are playing in training, and includes the planning documents from the GCS project. Volume 1 contains five appendices: A. Plan for Software Aspects of Certification for the Guidance and Control Software Project; B. Software Development Standards for the Guidance and Control Software Project; C. Software Verification Plan for the Guidance and Control Software Project; D. Software Configuration Management Plan for the Guidance and Control Software Project; and E. Software Quality Assurance Activities.

  1. Guidance and Control Software Project Data - Volume 2: Development Documents

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J. (Editor)

    2008-01-01

    The Guidance and Control Software (GCS) project was the last in a series of software reliability studies conducted at Langley Research Center between 1977 and 1994. The technical results of the GCS project were recorded after the experiment was completed. Some of the support documentation produced as part of the experiment, however, is serving an unexpected role far beyond its original project context. Some of the software used as part of the GCS project was developed to conform to the RTCA/DO-178B software standard, "Software Considerations in Airborne Systems and Equipment Certification," used in the civil aviation industry. That standard requires extensive documentation throughout the software development life cycle, including plans, software requirements, design and source code, verification cases and results, and configuration management and quality control data. The project documentation that includes this information is open for public scrutiny without the legal or safety implications associated with comparable data from an avionics manufacturer. This public availability has afforded an opportunity to use the GCS project documents for DO-178B training. This report provides a brief overview of the GCS project, describes the 4-volume set of documents and the role they are playing in training, and includes the development documents from the GCS project. Volume 2 contains three appendices: A. Guidance and Control Software Development Specification; B. Design Description for the Pluto Implementation of the Guidance and Control Software; and C. Source Code for the Pluto Implementation of the Guidance and Control Software

  2. OES-IA Annex IV: Environmental Effects of Marine and Hydrokinetic Devices - Report from the Experts’ Workshop September 27th – 28th 2010 Clontarf Castle, Dublin Ireland

    SciTech Connect

    Copping, Andrea E.; O'Toole, Michael J.

    2010-12-02

    An experts' workshop was convened in Dublin Ireland September 27th – 28th 2010 in support of IEA Ocean Energy Systems Implementing Agreement Annex IV. PNNL was responsible for organizing the content of the workshop, overseeing the contractors (Irish Marine Institute) hosting the event, presenting material on Annex IV and materials applicable to the workshop intent. PNNL is also overseeing a contractor (Wave Energy Center/University of Plymouth – WEC/UP) in the collection and analysis of the Annex IV data. Fifty-eight experts from 8 countries attended the workshop by invitation, spending two days discussing the needs of Annex IV. Presentations by DOE (background on Annex IV), PNNL (process for developing Annex IV; presentation of the draft database for PNNL project, plans for incorporating Annex IV data), WEC/UP on the environmental effect matrix, and four MHK developers (two from the UK, one from Ireland and one from Sweden; each discussing their own projects and lessons learned for measuring and mitigating environmental effects, as well as interactions with consenting [permitting] processes) helped provide background. The workshop participants worked part of the time in the large group and most of the time in four smaller breakout groups. Participants engaged in the process and provided a wealth of examples of MHK environmental work, particularly in the European nations. They provided practical and actionable advice on the following: • Developing the Annex IV database, with specific uses and audiences • Strong consensus that we should collect detailed metadata on available data sets, rather than attempting to draw in copious datasets. The participants felt there would then be an opportunity to then ask for specific set of data as needed, with specific uses and ownership of the data specified. This is particularly important as many data collected, particularly in Europe but also in Canada, are proprietary; developers were not comfortable with the idea of

  3. First-of-A-Kind Control Room Modernization Project Plan

    SciTech Connect

    Thomas, Kenneth David

    2016-02-01

    This project plan describes a comprehensive approach to the design of an end-state concept for a modernized control room for Palo Verde. It describes the collaboration arrangement between the DOE LWRS Program Control Room Modernization Project and the APS Palo Verde Nuclear Generating Station. It further describes the role of other collaborators, including the Institute for Energy Technology (IFE) and the Electric Power Research Institute (EPRI). It combines advanced tools, methodologies, and facilities to enable a science-based approach to the validation of applicable engineering and human factors principles for nuclear plant control rooms. It addresses the required project results and documentation to demonstrate compliance with regulatory requirements. It describes the project tasks that will be conducted in the project, and the deliverable reports that will be developed through these tasks. This project plan will be updated as new tasks are added and as project milestones are completed. It will serve as an ongoing description on the project both for project participants and for industry stakeholders.

  4. MINE WASTE TECHNOLOGY PROGRAM - UNDERGROUND MINE SOURCE CONTROL DEMONSTRATION PROJECT

    EPA Science Inventory

    This report presents results of the Mine Waste Technology Program Activity III, Project 8, Underground Mine Source Control Demonstration Project implemented and funded by the U. S. Environmental Protection Agency (EPA) and jointly administered by EPA and the U. S. Department of E...

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

    SciTech Connect

    Arnautovic, D.; Medanic, J.

    1987-12-01

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

  6. An Open Specification for Space Project Mission Operations Control Architectures

    NASA Technical Reports Server (NTRS)

    Hooke, A.; Heuser, W. R.

    1995-01-01

    An 'open specification' for Space Project Mission Operations Control Architectures is under development in the Spacecraft Control Working Group of the American Institute for Aeronautics and Astro- nautics. This architecture identifies 5 basic elements incorporated in the design of similar operations systems: Data, System Management, Control Interface, Decision Support Engine, & Space Messaging Service.

  7. Controls on project proponents and environmental impact assessment effectiveness

    SciTech Connect

    Ortolano, L. )

    1993-01-01

    The degree of effectiveness of environmental impact assessment (EIA) for particular projects is associated with the existence of mechanisms of organizational control. Five dimensions of EIA effectiveness are considered: procedural compliance, completeness of EIA documents, methods to assess impacts, influence on project decisions, and weight given to environmental factors. Six mechanisms of control are introduced and illustrated by programs and projects in several countries. Experience in the Philippines under President Marcos demonstrates that procedural control in the form of EIA regulations, when used without other control mechanisms, will lead at most to token compliance. Judicial control, as practiced in the US, yields high procedural compliance. Evaluative control can yield effective EIA, but some systems based on this form of control treat only a small fraction of the major projects proposed. Both control exerted by development assistance organizations and control by professionals have great potential for yielding effective EIA, but that potential has not been fully realized. Control exerted directly by citizens or agencies not otherwise involved in EIA is uncommon, but cases from Taiwan demonstrate that those controls can be significant. An understanding of relationships between control mechanisms and EIA effectiveness is useful in designing EIA policies and programs.

  8. MILA Antenna Control Unit Replacement Project

    NASA Technical Reports Server (NTRS)

    Bresette, Jeremy

    2007-01-01

    The Air to Ground Subsystem (AGS) Antenna Control Units at the MILA Ground Network Tracking Station are at end-of-life and are being replaced. AGS consists of two antennas at MILA (Quad-Helix and Teltrac). Software was taken from the existing Subsystem Controller and modified for the Antenna Control Unit (ACU). The software is capable of receiving and sending commands to and from the ACU. Moving the azimuth clockwise, counterclockwise, moving the elevation up or down, turning servo power on and off, and inputting azimuth and elevation angles are commands that the antenna can receive.

  9. Rebuilding Habitat and Shoreline Resilience through Improved Flood Control Project

    EPA Pesticide Factsheets

    Information about the SFBWQP Rebuilding Habitat and Shoreline Resilience through Improved Flood Control Project, part of an EPA competitive grant program to improve SF Bay water quality focused on restoring impaired waters and enhancing aquatic resources.

  10. Rupture loop annex ion exchange RLAIX vault deactivation

    SciTech Connect

    Ham, J.E.; Harris, D.L., Westinghouse Hanford

    1996-08-01

    This engineering report documents the deactivation, stabilization and final conditions of the Rupture Loop Annex Ion Exchange (RLAIX) Vault located northwest of the 309 Building`s Plutonium Recycle Test Reactor (PRTR). Twelve ion exchange columns, piping debris, and column liquid were removed from the vault, packaged and shipped for disposal. The vault walls and floor were decontaminated, and portions of the vault were painted to fix loose contamination. Process piping and drains were plugged, and the cover blocks and rain cover were installed. Upon closure,the vault was empty, stabilized, isolated.

  11. Controlled Hydrogen Fleet and Infrastructure Demonstration Project

    SciTech Connect

    Dr. Scott Staley

    2010-03-31

    This program was undertaken in response to the US Department of Energy Solicitation DE-PS30-03GO93010, resulting in this Cooperative Agreement with the Ford Motor Company and BP to demonstrate and evaluate hydrogen fuel cell vehicles and required fueling infrastructure. Ford initially placed 18 hydrogen fuel cell vehicles (FCV) in three geographic regions of the US (Sacramento, CA; Orlando, FL; and southeast Michigan). Subsequently, 8 advanced technology vehicles were developed and evaluated by the Ford engineering team in Michigan. BP is Ford's principal partner and co-applicant on this project and provided the hydrogen infrastructure to support the fuel cell vehicles. BP ultimately provided three new fueling stations. The Ford-BP program consists of two overlapping phases. The deliverables of this project, combined with those of other industry consortia, are to be used to provide critical input to hydrogen economy commercialization decisions by 2015. The program's goal is to support industry efforts of the US President's Hydrogen Fuel Initiative in developing a path to a hydrogen economy. This program was designed to seek complete systems solutions to address hydrogen infrastructure and vehicle development, and possible synergies between hydrogen fuel electricity generation and transportation applications. This project, in support of that national goal, was designed to gain real world experience with Hydrogen powered Fuel Cell Vehicles (H2FCV) 'on the road' used in everyday activities, and further, to begin the development of the required supporting H2 infrastructure. Implementation of a new hydrogen vehicle technology is, as expected, complex because of the need for parallel introduction of a viable, available fuel delivery system and sufficient numbers of vehicles to buy fuel to justify expansion of the fueling infrastructure. Viability of the fuel structure means widespread, affordable hydrogen which can return a reasonable profit to the fuel provider, while

  12. Guidance and Control Software Project Data - Volume 3: Verification Documents

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J. (Editor)

    2008-01-01

    The Guidance and Control Software (GCS) project was the last in a series of software reliability studies conducted at Langley Research Center between 1977 and 1994. The technical results of the GCS project were recorded after the experiment was completed. Some of the support documentation produced as part of the experiment, however, is serving an unexpected role far beyond its original project context. Some of the software used as part of the GCS project was developed to conform to the RTCA/DO-178B software standard, "Software Considerations in Airborne Systems and Equipment Certification," used in the civil aviation industry. That standard requires extensive documentation throughout the software development life cycle, including plans, software requirements, design and source code, verification cases and results, and configuration management and quality control data. The project documentation that includes this information is open for public scrutiny without the legal or safety implications associated with comparable data from an avionics manufacturer. This public availability has afforded an opportunity to use the GCS project documents for DO-178B training. This report provides a brief overview of the GCS project, describes the 4-volume set of documents and the role they are playing in training, and includes the verification documents from the GCS project. Volume 3 contains four appendices: A. Software Verification Cases and Procedures for the Guidance and Control Software Project; B. Software Verification Results for the Pluto Implementation of the Guidance and Control Software; C. Review Records for the Pluto Implementation of the Guidance and Control Software; and D. Test Results Logs for the Pluto Implementation of the Guidance and Control Software.

  13. Projection Operator: A Step Towards Certification of Adaptive Controllers

    NASA Technical Reports Server (NTRS)

    Larchev, Gregory V.; Campbell, Stefan F.; Kaneshige, John T.

    2010-01-01

    One of the major barriers to wider use of adaptive controllers in commercial aviation is the lack of appropriate certification procedures. In order to be certified by the Federal Aviation Administration (FAA), an aircraft controller is expected to meet a set of guidelines on functionality and reliability while not negatively impacting other systems or safety of aircraft operations. Due to their inherent time-variant and non-linear behavior, adaptive controllers cannot be certified via the metrics used for linear conventional controllers, such as gain and phase margin. Projection Operator is a robustness augmentation technique that bounds the output of a non-linear adaptive controller while conforming to the Lyapunov stability rules. It can also be used to limit the control authority of the adaptive component so that the said control authority can be arbitrarily close to that of a linear controller. In this paper we will present the results of applying the Projection Operator to a Model-Reference Adaptive Controller (MRAC), varying the amount of control authority, and comparing controller s performance and stability characteristics with those of a linear controller. We will also show how adjusting Projection Operator parameters can make it easier for the controller to satisfy the certification guidelines by enabling a tradeoff between controller s performance and robustness.

  14. Supporting the Future Air Traffic Control Projection Process

    NASA Technical Reports Server (NTRS)

    Davison, Hayley J.; Hansman, R. John, Jr.

    2002-01-01

    In air traffic control, projecting what the air traffic situation will be over the next 30 seconds to 30 minutes is a key process in identifying conflicts that may arise so that evasive action can be taken upon discovery of these conflicts. A series of field visits in the Boston and New York terminal radar approach control (TRACON) facilities and in the oceanic air traffic control facilities in New York and Reykjavik, Iceland were conducted to investigate the projection process in two different ATC domains. The results from the site visits suggest that two types of projection are currently used in ATC tasks, depending on the type of separation minima and/or traffic restriction and information display used by the controller. As technologies improve and procedures change, care should be taken by designers to support projection through displays, automation, and procedures. It is critical to prevent time/space mismatches between interfaces and restrictions. Existing structure in traffic dynamics could be utilized to provide controllers with useful behavioral models on which to build projections. Subtle structure that the controllers are unable to internalize could be incorporated into an ATC projection aid.

  15. A&M. Hot cell annex (TAN633) contextual view also showing east ...

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

    A&M. Hot cell annex (TAN-633) contextual view also showing east facade. Camera facing west. Note corridor connecting annex to pool area of TAN-607. Pumice block walls. Date: March 2004. INEEL negative no. HD-39-2-2 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  16. The Great Lakes Water Quality Agreement with an emphasis on annex 4 nutrients -and Lake Erie

    EPA Science Inventory

    Presented will be an overview of the Great Lakes Water Quality Act of 2012 including a general description of the Annexes and the new Binational Governance. The talk will focus on the Annex 4 Nutrients Subcommittee and the Objectives and Targets Task Team efforts that have been ...

  17. ANG coal gasification project management control system report. [Great Plains project

    SciTech Connect

    Not Available

    1981-01-01

    Much time, money and effort has been spent in the forefront of this project for project controls. The work breakdown structure for the systems has been custom designed. The systems, both manual and computerized, have been well scrutinized and chosen by ANG to represent the most cost effective and efficient way of controlling a project the magnitude of $1.5 billion. These systems have been developed in a manner so that information can be gathered as detailed or as summarized as necessary, and in the most timely and expeditious ways.

  18. 22 CFR 121.16 - Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...; (2) Design technology for the configuration of hardened electrical circuits and subsystems; (3) Determination of hardening criteria for the above. Notes to Item 11 (1) Item 11 equipment may be exported as... “radiation hardened”. Note to Item 13 Item 13 equipment may be exported as part of a manned aircraft...

  19. 22 CFR 121.16 - Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...; (2) Design technology for the configuration of hardened electrical circuits and subsystems; (3) Determination of hardening criteria for the above. Notes to Item 11 (1) Item 11 equipment may be exported as... “radiation hardened”. Note to Item 13 Item 13 equipment may be exported as part of a manned aircraft...

  20. 22 CFR 121.16 - Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...; (2) Design technology for the configuration of hardened electrical circuits and subsystems; (3) Determination of hardening criteria for the above. Notes to Item 11 (1) Item 11 equipment may be exported as... “radiation hardened”. Note to Item 13 Item 13 equipment may be exported as part of a manned aircraft...

  1. 22 CFR 121.16 - Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (see § 121.1, both Cat. IV(h) and VIII(b)); (b) Ramjet/Scramjet/pulse jet/combined cycle engines... oxidizers, as follows: (i) Nitrogen dioxide/dinitrogen tetroxide; (ii) Inhibited Red Fuming Nitric Acid (IRFNA); (iii) Compounds composed of fluorine and one or more of other halogens, oxygen or nitrogen....

  2. 22 CFR 121.16 - Missile Technology Control Regime Annex.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (see § 121.1, both Cat. IV(h) and VIII(b)); (b) Ramjet/Scramjet/pulse jet/combined cycle engines... oxidizers, as follows: (i) Nitrogen dioxide/dinitrogen tetroxide; (ii) Inhibited Red Fuming Nitric Acid (IRFNA); (iii) Compounds composed of fluorine and one or more of other halogens, oxygen or nitrogen....

  3. Applying Water-Level Difference Control to Central Arizona Project

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Central Arizona Project (CAP) has been supplying Colorado River water to Central Arizona for roughly 25 years. The CAP canal is operated remotely with a Supervisory Control and Data Acquisition (SCADA) System. Gate position changes are made either manually or through the use of automatic control...

  4. Supporting technology for enhanced oil recovery: Sixth amendment and extension to Annex IV enhanced oil recovery thermal processes

    SciTech Connect

    Reid, T.B. ); Rivas, O. )

    1991-10-01

    This report contains the results of efforts under the six tasks of the Sixth Amendment and Extension of Annex 4, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the 6 tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 44 through 49. Tasks are: DOE-SUPRI-laboratory research on steam foam, CAT-SCAN, and in-situ combustion; INTEVEP-laboratory research and field projects on steam foam; DOE-NIPER-laboratory research and field projects light oil steam flooding; INTEVEP-laboratory research and field studies on wellbore heat losses; DOE-LLNL-laboratory research and field projects on electromagnetic induction tomography; INTEVEP-laoboratory research on mechanistic studies.

  5. Overview of NASA's Thermal Control System Development for Exploration Project

    NASA Technical Reports Server (NTRS)

    Stephan, Ryan A.

    2009-01-01

    NASA s Constellation Program includes the Orion, Altair, and Lunar Surface Systems project offices. The first two elements, Orion and Altair, are manned space vehicles while the third element is broader and includes several subelements including Rovers and a Lunar Habitat. The upcoming planned missions involving these systems and vehicles include several risks and design challenges. Due to the unique thermal environment, many of these risks and challenges are associated with the vehicles thermal control system. NASA s Exploration Systems Mission Directorate (ESMD) includes the Exploration Technology Development Program (ETDP). ETDP consists of several technology development projects. The project chartered with mitigating the aforementioned risks and design challenges is the Thermal Control System Development for Exploration Project. The risks and design challenges are addressed through a rigorous technology development process that culminates with an integrated thermal control system test. The resulting hardware typically has a Technology Readiness Level (TRL) of six. This paper summarizes the development efforts being performed by the technology development project. The development efforts involve heat acquisition and heat rejection hardware including radiators, heat exchangers, and evaporators. The project has also been developing advanced phase change material heat sinks and performing assessments for thermal control system fluids. The current paper will provide an update to a similar overview paper published at last year s International Conference on Environmental Systems (ICES).

  6. Overview of NASA's Thermal Control System Development for Exploration Project

    NASA Technical Reports Server (NTRS)

    Stephan, Ryan A.

    2009-01-01

    NASA's Constellation Program includes the Orion, Altair, and Lunar Surface Systems (LSS) project offices. The first two elements, Orion and Altair, are manned space vehicles while the third element is broader and includes several subelements including Rovers and a Lunar Habitat. The upcoming planned missions involving these systems and vehicles include several risks and design challenges. Due to the unique thermal environment, many of these risks and challenges are associated with the vehicles thermal control system. NASA s Exploration Systems Mission Directorate (ESMD) includes the Exploration Technology Development Program (ETDP). ETDP consists of several technology development projects. The project chartered with mitigating the aforementioned risks and design challenges is the Thermal Control System Development for Exploration Project. The risks and design challenges are addressed through a rigorous technology development process that culminates with an integrated thermal control system test. The resulting hardware typically has a Technology Readiness Level (TRL) of approximately six. This paper summarizes the development efforts being performed by the technology development project. The development efforts involve heat acquisition and heat rejection hardware including radiators, heat exchangers, and evaporators. The project has also been developing advanced phase change material heat sinks and performing assessments for thermal control system fluids.

  7. Overview of NASA's Thermal Control Technology Development Project

    NASA Technical Reports Server (NTRS)

    Stephan, Ryan A.

    2010-01-01

    NASA?s Constellation Program included the Orion, Altair, and Lunar Surface Systems project offices. The first two elements, Orion and Altair, were planned to be manned space vehicles while the third element was much broader and included several sub-elements including Rovers and a Lunar Habitat. The planned missions involving these systems and vehicles included several risks and design challenges. Due to the unique thermal operating environment, many of these risks and challenges were associated with the vehicles? thermal control system. NASA?s Exploration Technology Development Program (ETDP) consisted of several technology development projects. The project chartered with mitigating the aforementioned thermal risks and design challenges was the Thermal Control System Development for Exploration Project. These risks and design challenges were being addressed through a rigorous technology development process that was planned to culminate with an integrated thermal control system test. Although these Constellation elements have been cancelled or significantly changed, the thermal technology development process is being continued within a new program entitled Enabling Technology Development and Demonstration (ETDD). The current paper summarizes the development efforts being performed by the technology development project. The development efforts involve heat acquisition and heat rejection hardware including radiators, heat exchangers, and evaporators. The project has also been developing advanced phase change material heat sinks and performing a material compatibility assessment for a promising thermal control system working fluid. The to-date progress and lessons-learned from these development efforts will be discussed throughout the paper.

  8. Overview of NASA's Thermal Control System Development for Exploration Project

    NASA Technical Reports Server (NTRS)

    Stephan, Ryan A.

    2010-01-01

    NASA's Constellation Program includes the Orion, Altair, and Lunar Surface Systems project offices. The first two elements, Orion and Altair, are manned space vehicles while the third element is broader and includes several sub-elements including Rovers and a Lunar Habitat. The upcoming planned missions involving these systems and vehicles include several risks and design challenges. Due to the unique thermal environment, many of these risks and challenges are associated with the vehicles' thermal control system. NASA's Exploration Systems Mission Directorate (ESMD) includes the Exploration Technology Development Program (ETDP). ETDP consists of several technology development projects. The project chartered with mitigating the aforementioned risks and design challenges is the Thermal Control System Development for Exploration Project. The risks and design challenges are addressed through a rigorous technology development process that culminates with an integrated thermal control system test. The resulting hardware typically has a Technology Readiness Level (TRL) of six. This paper summarizes the development efforts being performed by the technology development project. The development efforts involve heat acquisition and heat rejection hardware including radiators, heat exchangers, and evaporators. The project has also been developing advanced phase change material heat sinks and performing assessments for thermal control system fluids.

  9. Building the evidence base for effective tobacco control policies: the International Tobacco Control Policy Evaluation Project (the ITC Project).

    PubMed

    Fong, G T; Cummings, K M; Shopland, D R

    2006-06-01

    The Framework Convention on Tobacco Control (FCTC) is a seminal event in tobacco control and in global health. Scientific evidence guided the creation of the FCTC, and as the treaty moves into its implementation phase, scientific evidence can be used to guide the formulation of evidence-based tobacco control policies. The International Tobacco Control Policy Evaluation Project (ITC Project) is a transdisciplinary international collaboration of tobacco control researchers who have created research studies to evaluate and understand the psychosocial and behavioural impact of FCTC policies as they are implemented in participating ITC countries, which together are inhabited by over 45% of the world's smokers. This introduction to the ITC Project supplement of Tobacco Control presents a brief outline of the ITC Project, including a summary of key findings to date. The overall conceptual model and methodology of the ITC Project--involving representative national cohort surveys created from a common conceptual model, with common methods and measures across countries--may hold promise as a useful paradigm in efforts to evaluate and understand the impact of population-based interventions in other important domains of health, such as obesity.

  10. F-15 837 IFCS Intelligent Flight Control System Project

    NASA Technical Reports Server (NTRS)

    Bosworth, John T.

    2007-01-01

    This viewgraph presentation reviews the use of Intelligent Flight Control System (IFCS) for the F-15. The goals of the project are: (1) Demonstrate Revolutionary Control Approaches that can Efficiently Optimize Aircraft Performance in both Normal and Failure Conditions (2) Advance Neural Network-Based Flight Control Technology for New Aerospace Systems Designs. The motivation for the development are to reduce the chance and skill required for survival.

  11. Controlled cooling of an electronic system based on projected conditions

    DOEpatents

    David, Milnes P.; Iyengar, Madhusudan K.; Schmidt, Roger R.

    2015-08-18

    Energy efficient control of a cooling system cooling an electronic system is provided based, in part, on projected conditions. The control includes automatically determining an adjusted control setting(s) for an adjustable cooling component(s) of the cooling system. The automatically determining is based, at least in part, on projected power consumed by the electronic system at a future time and projected temperature at the future time of a heat sink to which heat extracted is rejected. The automatically determining operates to reduce power consumption of the cooling system and/or the electronic system while ensuring that at least one targeted temperature associated with the cooling system or the electronic system is within a desired range. The automatically determining may be based, at least in part, on an experimentally obtained model(s) relating the targeted temperature and power consumption of the adjustable cooling component(s) of the cooling system.

  12. Controlled cooling of an electronic system based on projected conditions

    DOEpatents

    David, Milnes P.; Iyengar, Madhusudan K.; Schmidt, Roger R.

    2016-05-17

    Energy efficient control of a cooling system cooling an electronic system is provided based, in part, on projected conditions. The control includes automatically determining an adjusted control setting(s) for an adjustable cooling component(s) of the cooling system. The automatically determining is based, at least in part, on projected power consumed by the electronic system at a future time and projected temperature at the future time of a heat sink to which heat extracted is rejected. The automatically determining operates to reduce power consumption of the cooling system and/or the electronic system while ensuring that at least one targeted temperature associated with the cooling system or the electronic system is within a desired range. The automatically determining may be based, at least in part, on an experimentally obtained model(s) relating the targeted temperature and power consumption of the adjustable cooling component(s) of the cooling system.

  13. Project Management Using Modern Guidance, Navigation and Control Theory

    NASA Technical Reports Server (NTRS)

    Hill, Terry R.

    2011-01-01

    Implementing guidance, navigation, and control (GN&C) theory principles and applying them to the human element of project management and control is not a new concept. As both the literature on the subject and the real-world applications are neither readily available nor comprehensive with regard to how such principles might be applied, this paper has been written to educate the project manager on the "laws of physics" of his or her project (not to teach a GN&C engineer how to become a project manager) and to provide an intuitive, mathematical explanation as to the control and behavior of projects. This paper will also address how the fundamental principles of modern GN&C were applied to the National Aeronautics and Space Administration's (NASA) Constellation Program (CxP) space suit project, ensuring the project was managed within cost, schedule, and budget. A project that is akin to a physical system can be modeled and managed using the same over arching principles of GN&C that would be used if that project were a complex vehicle, a complex system(s), or complex software with time-varying processes (at times nonlinear) containing multiple data inputs of varying accuracy and a range of operating points. The classic GN&C theory approach could thus be applied to small, well-defined projects; yet when working with larger, multiyear projects necessitating multiple organizational structures, numerous external influences, and a multitude of diverse resources, modern GN&C principles are required to model and manage the project. The fundamental principles of a GN&C system incorporate these basic concepts: State, Behavior, Feedback Control, Navigation, Guidance and Planning Logic systems. The State of a system defines the aspects of the system that can change over time; e.g., position, velocity, acceleration, coordinate-based attitude, and temperature, etc. The Behavior of the system focuses more on what changes are possible within the system; this is denoted in the state

  14. Overview of NASA's Thermal Control System Development for Exploration Project

    NASA Technical Reports Server (NTRS)

    Stephan, Ryan A.

    2011-01-01

    The now-cancelled Constellation Program included the Orion, Altair, and Lunar Surface Systems project offices. The first two elements, Orion and Altair, were planned to be manned space vehicles while the third element was much more diverse and included several sub-elements. Among other things, these sub-elements were Rovers and a Lunar Habitat. The planned missions involving these systems and vehicles included several risks and design challenges. Due to the unique thermal operating environment, many of these risks and challenges were associated with the vehicles thermal control system. NASA s Exploration Technology Development Program (ETDP) consisted of various technology development projects. The project chartered with mitigating the aforementioned thermal risks and design challenges was the Thermal Control System Development for Exploration Project. These risks and design challenges were being addressed through a rigorous technology development process that was planned to culminate with an integrated thermal control system test. Although the technologies being developed were originally aimed towards mitigating specific Constellation risks, the technology development process is being continued within a new program. This continued effort is justified by the fact that many of the technologies are generically applicable to future spacecraft thermal control systems. The current paper summarizes the development efforts being performed by the technology development project. The development efforts involve heat acquisition and heat rejection hardware including radiators, heat exchangers, and evaporators. The project has also been developing advanced phase change material heat sinks and performing a material compatibility assessment for a promising thermal control system working fluid. The to-date progress and lessons-learned from these development efforts will be discussed throughout the paper.

  15. Projection learning algorithm for threshold - controlled neural networks

    SciTech Connect

    Reznik, A.M.

    1995-03-01

    The projection learning algorithm proposed in [1, 2] and further developed in [3] substantially improves the efficiency of memorizing information and accelerates the learning process in neural networks. This algorithm is compatible with the completely connected neural network architecture (the Hopfield network [4]), but its application to other networks involves a number of difficulties. The main difficulties include constraints on interconnection structure and the need to eliminate the state uncertainty of latent neurons if such are present in the network. Despite the encouraging preliminary results of [3], further extension of the applications of the projection algorithm therefore remains problematic. In this paper, which is a continuation of the work begun in [3], we consider threshold-controlled neural networks. Networks of this type are quite common. They represent the receptor neuron layers in some neurocomputer designs. A similar structure is observed in the lower divisions of biological sensory systems [5]. In multilayer projection neural networks with lateral interconnections, the neuron layers or parts of these layers may also have the structure of a threshold-controlled completely connected network. Here the thresholds are the potentials delivered through the projection connections from other parts of the network. The extension of the projection algorithm to the class of threshold-controlled networks may accordingly prove to be useful both for extending its technical applications and for better understanding of the operation of the nervous system in living organisms.

  16. SOLERAS - Solar Controlled Environment Agriculture Project. Final report, Volume 1. Project summary

    SciTech Connect

    Not Available

    1985-12-30

    A summary of the Solar Controlled Environment Agriculture Project is presented. The design of the greenhouses include transparent double pane glass roof with channels for fluid between the panes, inner pane tinted and double pane extruded acrylic aluminized mylar shade and diffuser. Solar energy technologies provide power for water desalination, for pumping irrigation water, and for cooling and heating the controlled environment space so that crops can grow in arid lands. The project is a joint effort between the United States and Saudi Arabia. (BCS)

  17. Joint characterization of heavy crude oils, Annex I. Venezuela-MEM/USA-DOE fossil energy report I-1

    SciTech Connect

    Good, W.D.; Lubkowitz, J.

    1983-04-01

    The agreement between the United States and Venezuela was designed to further energy research and development in six areas. This report focuses on Annex I - The Joint Characterization of Heavy Crude Oils. Annex I has separated this portion of the cooperative energy research and development effort into three tasks for study. Research into the characterization of heavy oils has as its goals (1) the determination of data that can be utilized in developing correlations for processing of heavy oils, and (2) the development of new or modification of old analytical techniques to acquire these data. One of the critical problems requiring considerable research concerns the timely developments of methodology to acquire data. Although mass spectrometry, NMR, and other analytical methods have enjoyed some success in analyzing materials below 600 molecular weight, applications to higher molecular weight materials has not been satisfactory. This cooperative project examines both the lower boiling range materials with currently known and improved techniques and then higher boiling range materials with methods developed in joint efforts of both countries. Data generated through these efforts will be later integrated into process correlations for heavy oils such as the oil under present study: Cerro Negro from the Orinoco Oil Belt.

  18. Advanced Guidance and Control Project for Reusable Launch Vehicles

    NASA Technical Reports Server (NTRS)

    Hanson, John M.

    2000-01-01

    The goals of this project are to significantly reduce the time and cost associated with guidance and control design for reusable launch vehicles, and to increase their safety and reliability. Success will lead to reduced cycle times during vehicle design and to reduced costs associated with flying to new orbits, with new payloads, and with modified vehicles. Success will also lead to more robustness to unforeseen circumstances in flight thereby enhancing safety and reducing risk. There are many guidance and control methods available that hold some promise for improvement in the desired areas. Investigators are developing a representative set of independent guidance and control methods for this project. These methods are being incorporated into a high-fidelity off is being conducted across a broad range of flight requirements. The guidance and control methods that perform the best will have demonstrated the desired qualities.

  19. [Essential issues for project management and quality control in the national schistosomiasis control programme of China].

    PubMed

    Zhou, Xiao-Nong; Li, Shi-Zhu

    2012-08-01

    Based on theoretic management and quality control of the project, this paper summarizes the 3 major management modes in the national schistosomiasis control programme of China, and the health system management mechanisms under the guidance of national legislation, national programme and national standard and regulation. It is revealed that scientific assessment and assurance of the quality of each control programme is one of the highlighted concerns in the management mode of schistosomiasis control in China after a case study on mollusciciding project. Therefore, it is recommended that the actions, including management of every step in the project management of schistosomiasis control, formulation of operation procedure for each control programme and standardization of the working flow for professional staff, are not only a prerequistite to achievment-based evaluation, but also the key to ensure the quality of every control intervention and present the actual control effect.

  20. DESCHUTES PROJECT – WICKIUP DAM, CONTROL TOWER COMPLETE TO ELEVATION ...

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

    DESCHUTES PROJECT – WICKIUP DAM, CONTROL TOWER COMPLETE TO ELEVATION 4348.5 WITH TEMPORARY ROOF. BURNING OPERATIONS ON RESERVOIR CLEARING IN THE DISTANCE. Photocopy of historic photographs (original photograph on file at National Archives, Rocky Mountain Region, Denver, CO). Unknown USBR Photographer, August 31, 1943 - Wickiup Dam, Deschutes River, La Pine, Deschutes County, OR

  1. Offshore Code Comparison Collaboration within IEA Wind Annex XXIII: Phase II Results Regarding Monopile Foundation Modeling

    SciTech Connect

    Jonkman, J.; Butterfield, S.; Passon, P.; Larsen, T.; Camp, T.; Nichols, J.; Azcona, J.; Martinez, A.

    2008-01-01

    This paper presents an overview and describes the latest findings of the code-to-code verification activities of the Offshore Code Comparison Collaboration, which operates under Subtask 2 of the International Energy Agency Wind Annex XXIII.

  2. A geometric approach to quantum control in projective hilbert spaces

    NASA Astrophysics Data System (ADS)

    Pastorello, Davide

    2017-02-01

    A quantum theory in a finite-dimensional Hilbert space can be formulated as a proper geometric Hamiltonian theory as explained in [2, 3, 7, 9]. From this point of view a quantum system can be described within a classical-like framework where quantum dynamics is represented by a Hamiltonian flow in the phase space given by a projective Hilbert space. This paper is devoted to investigating how the notion of an accessibility algebra from classical control theory can be applied within the geometric Hamiltonian formulation of quantum mechanics to study controllability of a quantum system. A new characterization of quantum controllability in terms of Killing vector fields w.r.t. the Fubini-Study metric on projective space is also discussed.

  3. CE IGCC repowering project: Controls & instrumentation. Topical report, June 1993

    SciTech Connect

    Not Available

    1993-12-01

    The IGCC Control System is used to provide operator interface and controls for manual and auto operation of the IGCC Repowering Project Located at Springfield, Illinois. A Distributed Control System (DCS) is provided for analog (process control) loop functions and to provide the operator interface. A Data Acquisition System (DAS) is provided for gathering performance data and optimization. Programmable Logic Controllers will be provided for the following digital control systems: (a) GSSS (Gasifier Supervisory Safety System) including pulverized coal handling and char handling; (b) Coal Pulverization System; (c) HRSG (Heat Recovery Steam Generation); (d) Hot Gas Cleanup System; (e) Steam Turbine; and (f) Combined Cycle Operation. In general all systems are provided for auto/manual cascade operation; upstream equipment is interlocked to be proven in service operation and/or valve position before downstream equipment may operate.

  4. Version control friendly project management system for FPGA designs

    NASA Astrophysics Data System (ADS)

    Zabołotny, Wojciech M.

    2016-09-01

    In complex FPGA designs, usage of version control system is a necessity. It is especially important in the case of designs developed by many developers or even by many teams. The standard development mode, however, offered by most FPGA vendors is the GUI based project mode. It is very convenient for a single developer, who can easily experiment with project settings, browse and modify the sources hierarchy, compile and test the design. Unfortunately, the project configuration is stored in files which are not suited for use with Version Control System (VCS). Another important problem in big FPGA designs is reuse of IP cores. Even though there are standard solutions like IEEE 1685-2014, they suffer from some limitations particularly significant for complex systems (e.g. only simple types are allowed for IP-core ports, it is not possible to use parametrized instances of IP-cores). Additionally, the overhead associated with packaging of IP-cores is significant and not justified for simple reusable blocks. This paper presents a system aimed at storing the whole design in a VCS oriented form. The hierarchy of sources is described with textual "extended project (EPRJ) files" which are fully controlled by the user and may also be put in a VCS. The IP blocks may be easily added to the project just by including the accompanying EPRJ file. Both absolute and relative file paths may be used which allows the flexible structure of directories. The sources of locally developed IP blocks may be stored in directories located inside the main source tree, while sources of independently developed blocks, using separate VCS repositories, may be located outside that tree. The environment allows splitting the design into smaller parts, which are synthesized independently. That reduces the time needed to recompile the whole design if only a few blocks are modified. The system creates the standard project, which can be used for convenient interactive work with the design. After the

  5. Project Management Using Modern Guidance, Navigation and Control Theory

    NASA Technical Reports Server (NTRS)

    Hill, Terry

    2010-01-01

    The idea of control theory and its application to project management is not new, however literature on the topic and real-world applications is not as readily available and comprehensive in how all the principals of Guidance, Navigation and Control (GN&C) apply. This paper will address how the fundamental principals of modern GN&C Theory have been applied to NASA's Constellation Space Suit project and the results in the ability to manage the project within cost, schedule and budget. A s with physical systems, projects can be modeled and managed with the same guiding principles of GN&C as if it were a complex vehicle, system or software with time-varying processes, at times non-linear responses, multiple data inputs of varying accuracy and a range of operating points. With such systems the classic approach could be applied to small and well-defined projects; however with larger, multi-year projects involving multiple organizational structures, external influences and a multitude of diverse resources, then modern control theory is required to model and control the project. The fundamental principals of G N&C stated that a system is comprised of these basic core concepts: State, Behavior, Control system, Navigation system, Guidance and Planning Logic, Feedback systems. The state of a system is a definition of the aspects of the dynamics of the system that can change, such as position, velocity, acceleration, coordinate-based attitude, temperature, etc. The behavior of the system is more of what changes are possible rather than what can change, which is captured in the state of the system. The behavior of a system is captured in the system modeling and if properly done, will aid in accurate system performance prediction in the future. The Control system understands the state and behavior of the system and feedback systems to adjust the control inputs into the system. The Navigation system takes the multiple data inputs and based upon a priori knowledge of the input

  6. Kinetic modeling of petroleum formation in the Maracaibo Basin: Final report, Annex 12

    SciTech Connect

    Burnham, A.K.; Braun, R.L.; Sweeney, J.J.; Reynolds, J.G.; Vallejos, C.; Talukdar, S.

    1992-07-01

    The purpose of this project is to develop and test improved kinetic models of petroleum generation and cracking, pore pressure buildup, and fluid expulsion. The work was performed jointly between Lawrence Livermore National Laboratory and Research Organization of the Venezuelan National Petroleum Company under Annex 12 of an agreement between DOE and the Venezuelan Ministry of Energy and Mines. Laboratory experiments were conducted at both LLNL and INTEVEP to obtain the reaction rate and product composition information needed to develop chemical kinetic models. Experiments at INTEVEP included hydrous pyrolysis and characterization of oils by gas and liquid chromatography. Experiments at LLNL included programmed pyrolysis in open and self-purging reactors, sometimes including on-line gas analysis by tandem mass spectrometry, and characterization of oils by gas chromatography and nuclear magnetic resonance. The PMOD code was used to develop a detailed pyrolysis mechanism from the extensive laboratory data. This mechanism is able to predict yield of bitumen, oil, and gas as a function of time and temperature for such diverse laboratory conditions as hydrous pyrolysis and rapid, programmed, open pyrolysis. PMOD calculations were compared to geologic observations for 22 wells in the Maracaibo basin. When permeability parameters are chosen to match calculated pore pressures with measured present day values, the PMOD calculations indicate that organic maturation reactions contribute a significant fraction of the overpressure during oil generation and early oil cracking. Calculations agreed with observed geochemical maturity parameters of the source rock. 37 refs., 64 figs., 20 tabs.

  7. Experiential learning in control systems laboratories and engineering project management

    NASA Astrophysics Data System (ADS)

    Reck, Rebecca Marie

    2015, a panel of 40 control systems faculty members, from a variety of institutions, completed a multi-round Delphi survey in order to bring them toward consensus on the common aspects of their laboratories. The following winter, 45 additional faculty members and practitioners from the control systems community completed a follow-up survey to gather feedback on the results of the Delphi survey. During the Delphi study, the panelists identified 15 laboratory objectives, 26 concepts, and 15 components that were common in their laboratories. Then in both the Delphi survey and follow-up survey each participant rated the importance of each of these items. While the average ratings differed slightly between the two groups, the order of each set of items was compared with two different tests and the order was found to be similar. Some of the common and important learning objectives include connecting theory to what is implemented and observed in the laboratory, designing controllers, and modeling and simulating systems. The most common component in both groups was Math-Works software. Some of the common concepts include block diagrams, stability, and PID control. Defining common aspects of undergraduate control systems laboratories enables common development, detailed comparisons, and simplified adaptation of equipment and experiments between campuses and programs. Throughout an undergraduate program in engineering, there are multiple opportunities for hands-on laboratory experiences that are related to course content. However, a similarly immersive experience for project management graduate students is harder to incorporate for all students in a course at once. This study explores an experiential learning opportunity for graduate students in engineering management or project management programs. The project management students enroll in a project management course. Undergraduate students interested in working on a project with a real customer enroll in a different projects

  8. [Discussion on water conservancy projects and schistosomiasis control in Poyang Lake area].

    PubMed

    Liu, Dao-Nan

    2013-02-01

    According to the schistosomiasis endemic situation in the Poyang Lake area, this paper analyzes the relationship between the water conservancy projects and schistosomiasis control, and reviews and discusses the effects of the Water Level Control Project of Poyang Lake, the Lake Dike Slope Hardening Project, and the Lifting Delta and Descending Beach Project on Oncomelania snail control.

  9. 77 FR 3754 - Boise Project Board of Control; Notice of Application Accepted for Filing, Soliciting Comments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... Energy Regulatory Commission Boise Project Board of Control; Notice of Application Accepted for Filing..., 2011. d. Applicant: Boise Project Board of Control. e. Name of Project: Fargo Drop No. 1 Hydroelectric.... Applicant Contact: Paul Deveau, Manager, Boise Project Board of Control, 2465 Overland Road, Boise, ID...

  10. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    SciTech Connect

    Stottler, Gary

    2012-02-08

    General Motors, LLC and energy partner Shell Hydrogen, LLC, deployed a system of hydrogen fuel cell electric vehicles integrated with a hydrogen fueling station infrastructure to operate under real world conditions as part of the U.S. Department of Energy's Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration Project. This technical report documents the performance and describes the learnings from progressive generations of vehicle fuel cell system technology and multiple approaches to hydrogen generation and delivery for vehicle fueling.

  11. Demonstration Erosion Control Project Monitoring Program. Fiscal Year 1994 Report.

    DTIC Science & Technology

    1996-12-01

    Technical Report HL-96-22 December 1996 US Army Corps of Engineers Waterways Experiment Station Demonstration Erosion Control Project...C. Watson, Colorado State University Approved For Public Release; Distribution Is Unlimited 19970520 143 Prepared for U.S. Army Engineer District...Derrick, Billy E. Johnson, Michael J. Trawle U.S. Army Corps of Engineers Waterways Experiment Station 3909 Halls Ferry Road Vicksburg, MS 39180

  12. NIF Projects Controls and Information Systems Software Quality Assurance Plan

    SciTech Connect

    Fishler, B

    2011-03-18

    Quality achievement for the National Ignition Facility (NIF) and the National Ignition Campaign (NIC) is the responsibility of the NIF Projects line organization as described in the NIF and Photon Science Directorate Quality Assurance Plan (NIF QA Plan). This Software Quality Assurance Plan (SQAP) is subordinate to the NIF QA Plan and establishes quality assurance (QA) activities for the software subsystems within Controls and Information Systems (CIS). This SQAP implements an activity level software quality assurance plan for NIF Projects as required by the LLNL Institutional Software Quality Assurance Program (ISQAP). Planned QA activities help achieve, assess, and maintain appropriate quality of software developed and/or acquired for control systems, shot data systems, laser performance modeling systems, business applications, industrial control and safety systems, and information technology systems. The objective of this SQAP is to ensure that appropriate controls are developed and implemented for management planning, work execution, and quality assessment of the CIS organization's software activities. The CIS line organization places special QA emphasis on rigorous configuration control, change management, testing, and issue tracking to help achieve its quality goals.

  13. The Large Synoptic Survey Telescope project management control system

    NASA Astrophysics Data System (ADS)

    Kantor, Jeffrey P.

    2012-09-01

    The Large Synoptic Survey Telescope (LSST) program is jointly funded by the NSF, the DOE, and private institutions and donors. From an NSF funding standpoint, the LSST is a Major Research Equipment and Facilities (MREFC) project. The NSF funding process requires proposals and D&D reviews to include activity-based budgets and schedules; documented basis of estimates; risk-based contingency analysis; cost escalation and categorization. "Out-of-the box," the commercial tool Primavera P6 contains approximately 90% of the planning and estimating capability needed to satisfy R&D phase requirements, and it is customizable/configurable for remainder with relatively little effort. We describe the customization/configuration and use of Primavera for the LSST Project Management Control System (PMCS), assess our experience to date, and describe future directions. Examples in this paper are drawn from the LSST Data Management System (DMS), which is one of three main subsystems of the LSST and is funded by the NSF. By astronomy standards the LSST DMS is a large data management project, processing and archiving over 70 petabyes of image data, producing over 20 petabytes of catalogs annually, and generating 2 million transient alerts per night. Over the 6-year construction and commissioning phase, the DM project is estimated to require 600,000 hours of engineering effort. In total, the DMS cost is approximately 60% hardware/system software and 40% labor.

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

    SciTech Connect

    Connell, Daniel P

    2009-01-12

    The Greenidge Multi-Pollutant Control Project is being conducted as part of the U.S. Department of Energy's Power Plant Improvement Initiative to demonstrate an innovative combination of air pollution control technologies that can cost-effectively reduce emissions of SO{sub 2}, NO{sub x}, Hg, acid gases (SO{sub 3}, HCl, and HF), and particulate matter from smaller coal-fired electrical generating units (EGUs). The multi-pollutant control system includes a hybrid selective non-catalytic reduction (SNCR)/in-duct selective catalytic reduction (SCR) system to reduce NOx emissions by {ge}60%, followed by a Turbosorp{reg_sign} circulating fluidized bed dry scrubber system to reduce emissions of SO{sub 2}, SO{sub 3}, HCl, and HF by {ge}95%. Mercury removal of {ge}90% is also targeted via the co-benefits afforded by the in-duct SCR, dry scrubber, and baghouse and by injection of activated carbon upstream of the scrubber, as required. The technology is particularly well suited, because of its relatively low capital and maintenance costs and small space requirements, to meet the needs of coal-fired units with capacities of 50-300 MWe. There are about 440 such units in the United States that currently are not equipped with SCR, flue gas desulfurization (FGD), or mercury control systems. These smaller units are a valuable part of the nation's energy infrastructure, constituting about 60 GW of installed capacity. However, with the onset of the Clean Air Interstate Rule, Clean Air Mercury Rule, and various state environmental actions requiring deep reductions in emissions of SO{sub 2}, NO{sub x}, and mercury, the continued operation of these units increasingly depends upon the ability to identify viable air pollution control retrofit options for them. The large capital costs and sizable space requirements associated with conventional technologies such as SCR and wet FGD make these technologies unattractive for many smaller units. The Greenidge Project aims to confirm the

  15. SLUDGE TREATMENT PROJECT KOP CONCEPTUAL DESIGN CONTROL DECISION REPORT

    SciTech Connect

    CARRO CA

    2010-03-09

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

  16. Impact of Water Control Projects on Fisheries Resources in Bangladesh

    PubMed

    Mirza; Ericksen

    1996-07-01

    Bangladesh is a very flat delta built up by the Ganges-Brahmaputra-Meghna/Barak river systems. Because of its geographical location, floods cause huge destruction of lives and properties almost every year. Water control programs have been undertaken to enhance development through mitigating the threat of disasters. This structural approach to flood hazard has severely affected floodplain fisheries that supply the major share of protein to rural Bangladesh, as exemplified by the Chandpur Irrigation Project. Although the regulated environment of the Chandpur project has become favorable for closed-water cultured fish farming, the natural open-water fishery loss has been substantial. Results from research show that fish yields were better under preproject conditions. Under project conditions per capita fish consumption has dropped significantly, and the price of fish has risen beyond the means of the poor people, so that fish protein in the diet of poor people is gradually declining. Bangladesh is planning to expand water control facilities to the remaining flood-prone areas in the next 15-20 years. This will cause further loss of floodplain fisheries. If prices for closed-water fish remain beyond the buying power of the poor, alternative sources of cheap protein will be required.

  17. Canada Chair in hypertension prevention and control: a pilot project.

    PubMed

    Campbell, Norm R C

    2007-05-15

    A five-year pilot project was initiated in Canada to fund an individual to lead the effort in improving hypertension prevention and control. As the initial recipient of the funding, the author's objectives were to provide leadership to improve the management of hypertension through enhancements to the Canadian Hypertension Education Program, to increase public knowledge of hypertension, to reduce the prevalence of hypertension by reducing dietary sodium additives and to develop a comprehensive hypertension surveillance program. The initiative has received strong support from the hypertension community, the Public Health Agency of Canada, the Heart and Stroke Foundation of Canada, and many Canadian health care professional and scientific organizations. Progress has been made on all objectives. The pilot project was funded by The Canadian Hypertension Society, the Canadian Institutes of Health Research and sanofi-aventis, in partnership with Blood Pressure Canada, and will finish in July 2011.

  18. The INCO Expert System Project: CLIPS in Shuttle mission control

    NASA Technical Reports Server (NTRS)

    Rasmussen, Arthur N.; Muratore, John F.; Heindel, Troy A.

    1990-01-01

    The INCO (Integrated Communications Officer) Expert System Project (IESP) was undertaken in 1987 by the Mission Operations Directorate (MOD) at NASA's Johnson Space Center (JSC) to explore the use of advanced automation in the mission operations arena. One of MOD's primary responsibilities in the space shuttle program is the manning of the flight control positions in the Mission Control Center (MCC) at JSC. The MCC is the central hub for all ground support activities in support of Space Shuttle missions. Its responsibility extends from the moment of lift-off from the launch pad though the completion of landing. The flight controllers in the MCC are tasked with monitoring the health and status of all on-board systems and payloads, detecting and remedying errors and failures, and modifying flight activity plans accordingly.

  19. Project B610 process control configuration acceptance test procedure

    SciTech Connect

    Silvan, G.R.

    1994-09-20

    The purpose of this test is to verify the Westinghouse configuration of the MICON A/S Distributed Control System for project B610. The following will be verified: proper assignment and operation of all field inputs to and outputs from the MICON Termination panels; proper operation of all display data on the operator`s console; proper operation of all required alarms; and proper operation of all required interlocks. The MICON A/S control system is configured to replace all the control, indication, and alarm panels now located in the Power Control Room. Nine systems are covered by this control configuration, 2736-ZB HVAC, 234-5Z HVAC, Process Vacuum, Dry Air, 291-Z Closed Loop Cooling, Building Accelerometer, Evacuation Siren, Stack CAMs, and Fire. The 2736-ZB HVAC system consists of the ventilation controls for 2736-ZB and 2736-Z as well as alarms for the emergency generators and 232-Z. The 234-5Z HVAC system is the ventilation controls for 235-5Z and 236-Z buildings. Process Vacuum covers the controls for the 26 inch vacuum system. Dry Air covers the controls for the steam and electric air dryers. The 291-Z Closed Loop Cooling system consists of the status indications and alarms for the 291-Z compressor and vacuum pump closed loop cooling system. The rest of closed loop cooling was tested earlier. The Building Accelerometer system consists of the status indications for the two seismic system accelerometers. The Evacuation Siren system includes the controls for the evacuation and take cover sirens. Stack CAMs cover the alarms for the various building ventilation stack continuous air monitors. Finally, the Fire system covers the various fire alarms now located in Room 321-A.

  20. 33 CFR 334.270 - York River adjacent to Cheatham Annex Depot, Naval Supply Center, Williamsburg, Va.; restricted...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Annex Depot, Naval Supply Center, Williamsburg, Va.; restricted area. 334.270 Section 334.270 Navigation..., Williamsburg, Va.; restricted area. (a) The area. The waters of York River bounded as follows: Beginning at a... Officer in Charge, Cheatham Annex Depot, Naval Supply Center, Williamsburg, Virginia. (2) The...

  1. 33 CFR 334.270 - York River adjacent to Cheatham Annex Depot, Naval Supply Center, Williamsburg, Va.; restricted...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Annex Depot, Naval Supply Center, Williamsburg, Va.; restricted area. 334.270 Section 334.270 Navigation..., Williamsburg, Va.; restricted area. (a) The area. The waters of York River bounded as follows: Beginning at a... Officer in Charge, Cheatham Annex Depot, Naval Supply Center, Williamsburg, Virginia. (2) The...

  2. 75 FR 20364 - Public Buildings Service; Key Largo Beacon Annex Site; Key Largo, FL; Transfer of Property

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-19

    ... From the Federal Register Online via the Government Publishing Office GENERAL SERVICES ADMINISTRATION Public Buildings Service; Key Largo Beacon Annex Site; Key Largo, FL; Transfer of Property..., identified as Key Largo Beacon Annex Site, Key Largo, FL to the U.S. Fish and Wildlife Service, Department...

  3. Lake Erie water level study. Appendix E. Power. Annex D. Computer programs. Final report

    SciTech Connect

    Not Available

    1981-07-01

    This Annex is part of Appendix E - Power. Appendix E contains the economic evaluation of Lake Erie regulation plans in terms of their effects on the generation of hydroelectric power on the connecting channels of the Great Lakes and on the St. Lawrence River. It also contains a description of the methodology that was developed for the purpose of carrying out this evaluation. The purpose of Annex D is to document the computer programs that were used for the determination of power output at each of the power plants. The documentation also provides sufficient user instructions to permit the economic evaluation results to be readily reproducible.

  4. A project plans to develop two ASICs for CCD controller

    NASA Astrophysics Data System (ADS)

    Song, Qian; Wei, Mingzhi; Sun, Quan; Zhang, Yuheng

    2016-07-01

    Astronomical instrumentation, in many cases, especially the large field of view application while huge mosaic CCD or CMOS camera is needed, requires the camera electronics to be much more compact and of much smaller the size than the controller used to be. Making the major parts of CCD driving circuits into an ASIC or ASICs can greatly bring down the controller's volume, weight and power consumption and make it easier to control the crosstalk brought up by the long length of the cables that connect the CCD output ports and the signal processing electronics, and, therefore, is the most desirable approach to build the large mosaic CCD camera. A project endeavors to make two ASICs, one to achieve CCD signal processing and another to provide the clock drives and bias voltages, is introduced. The first round of design of the two ASICs has been completed and the devices have just been manufactured. Up to now the test of one of the two, the signal processing ASIC, was partially done and the linearity has reached the requirement of the design.

  5. Integrated Project Scheduling and Staff Assignment with Controllable Processing Times

    PubMed Central

    Framinan, Jose M.

    2014-01-01

    This paper addresses a decision problem related to simultaneously scheduling the tasks in a project and assigning the staff to these tasks, taking into account that a task can be performed only by employees with certain skills, and that the length of each task depends on the number of employees assigned. This type of problems usually appears in service companies, where both tasks scheduling and staff assignment are closely related. An integer programming model for the problem is proposed, together with some extensions to cope with different situations. Additionally, the advantages of the controllable processing times approach are compared with the fixed processing times. Due to the complexity of the integrated model, a simple GRASP algorithm is implemented in order to obtain good, approximate solutions in short computation times. PMID:24895672

  6. Active Spacecraft Potential Control: Results From the Double Star Project

    NASA Astrophysics Data System (ADS)

    Torkar, K.; Fazakerley, A.; Steiger, W.

    2006-10-01

    The ion emitter instrument "active spacecraft potential control" (ASPOC) has been used successfully in several magnetospheric missions including the European Space Agency Cluster Project. An improved version has been developed for the equatorial spacecraft of the Chinese-European Double Star mission (TC-1) launched in December 2003. The modifications include a new design of the ion emitter modules. As a result, higher currents than in previous missions can be achieved. The main objective of the investigation is the reduction of positive spacecraft potential in order to minimize perturbations to the plasma measurements onboard, in particular to the plasma electron instrument PEACE. These data show an almost complete suppression of photoelectrons when ASPOC is emitting at 30- to 50-muA beam current. The angular distribution of the electrons in the presence of the ion beam is investigated in detail. The measurement of ambient electron distributions is highly improved.

  7. Management of a large distributed control system development project

    SciTech Connect

    Gurd, D. P.

    2002-01-01

    Building an accelerator at six geographically dispersed sites is quite mad, but politically expedient. The Spallation Neutron Source (SNS), currently under construction in Oak Ridge, Tennessee, combines a pulsed 1 Gev H{sup -} superconducting linac with a compressor ring to deliver 2 MW of beam power to a liquid mercury target for neutron production [1]. Accelerator components, target and experimental (neutron-scattering) instruments are being developed collaboratively by Lawrence Berkeley (Ion Source and Front End), Los Alamos (Linac), Thomas Jefferson (Cryosystems), Brookhaven (Compressor Ring), Oak Ridge (Target and Conventional Facilities) and Argonne (Neutron Scattering Instruments) National Laboratories. Similarly, a team distributed among all of the participating laboratories is developing the EPICS-based control system. this paper discusses the management model and strategies being used to address the unusual issues of organization, communication, standardization, integration and hand-off inherent in this widely-distributed project.

  8. Instantaneous Project Controls: Current Status, State of the Art, Benefits, and Strategies

    ERIC Educational Resources Information Center

    Abbaszadegan, Amin

    2016-01-01

    Despite advancements in construction and construction-related technology, capital project performance deviations, typically overruns, remain endemic within the capital projects industry. Currently, management is generally unaware of the current status of their projects, and thus monitoring and control of projects are not achieved effectively. In…

  9. Report of the Critique of DASA’s (Defense Atomic Support Agency) Participation in Project Crested Ice Held in Albuquerque, New Mexico on 28-29 March 1968. Sanitized

    DTIC Science & Technology

    1968-03-29

    Aukerman MAJ Dunnam Mr. Trimberger TEST COMMAND: MAJ McNulty CPT Brown 8 Annex 1 AGENDA FOR CRITIQUE OF DASA PARTICIPATION IN "PROJECT CRESTED...pertains to NET alert. A brief discussion was conducted on the exact function of DASA during Crested Ice. 2. FCDASA: 19 Annex 3 a. Major Aukerman

  10. 23 CFR 751.23 - Concurrent junkyard control and right-of-way projects.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Concurrent junkyard control and right-of-way projects...-WAY AND ENVIRONMENT JUNKYARD CONTROL AND ACQUISITION § 751.23 Concurrent junkyard control and right-of-way projects. The State is encouraged to coordinate junkyard control and highway right-of-way...

  11. Environmental Assessment (EA): Proposed Security Facilities, Little Mountain Test Annex, Utah

    DTIC Science & Technology

    2009-07-09

    Floristic Quality Index HAP Hazardous Air Pollutant IRP Installation Restoration Program LMTA Little Mountain Test Annex MBTA Migratory Bird Treaty Act...species ( floristic quality index, or FQI). Site surveys quantify the health of a range by producing calculated indices ranging from 0.01 to 1.00 with

  12. The 1897 Petition against the Annexation of Hawaii. Teaching with Documents.

    ERIC Educational Resources Information Center

    National Archives and Records Administration, Washington, DC.

    In 1893 the last monarch of Hawaii, Queen Lili'uokalani, was overthrown by a party of U.S. businessmen, who then imposed a provisional government. Soon after, U.S. President Benjamin Harrison submitted a treaty to annex the Hawaiian Islands to the U.S. Senate for ratification. In 1897, the treaty effort was blocked when the Hawaiian Patriotic…

  13. A&M. Hot cell annex (TAN633) interior under construction. Hot cells ...

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

    A&M. Hot cell annex (TAN-633) interior under construction. Hot cells and their doors are along concrete wall. Note side wall of pumice block. Photographer: Jack L. Anderson. Date: October 28, 1957. INEEL negative no. 57-5335 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  14. Teaching American Diplomacy Using Primary Sources. The Annexation of the Philippines.

    ERIC Educational Resources Information Center

    Zola, Jaye; Johnson, Jacquelyn S.

    In this high school U.S. government and U.S. history curriculum unit, students examine in depth the annexation of the Philippines. Detailed activities are provided to teach students about U.S. foreign policy, the growth of the United States as a world power, and expansion and colonization in the Pacific Ocean. The materials include informational…

  15. 28 CFR 50.20 - Participation by the United States in court-annexed arbitration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... regulations. (2) Cases sounding in tort and arising under the Constitution of the United States or under a... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Participation by the United States in...) STATEMENTS OF POLICY § 50.20 Participation by the United States in court-annexed arbitration....

  16. 28 CFR 50.20 - Participation by the United States in court-annexed arbitration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... regulations. (2) Cases sounding in tort and arising under the Constitution of the United States or under a... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Participation by the United States in...) STATEMENTS OF POLICY § 50.20 Participation by the United States in court-annexed arbitration....

  17. Environmental Effects of Marine Energy Development Around the World. Annex IV Final Report

    SciTech Connect

    Copping, Andrea; Hanna, L.; Whiting, J.; Geerlofs, S.; Grear, M.; Blake, K.; Coffey, A.; Massaua, M.; Brown-Saracino, J.; Battey, H.

    2013-01-01

    This Annex IV report contains three case studies of specific interactions of marine energy devices with the marine environment addressing the physical interactions between animals and tidal turbines, the acoustic impact of marine energy devices on marine animals, and the effects of energy removal on physical systems.

  18. An alternate approach to hospital cost control: the Rochester project.

    PubMed Central

    Sorensen, A A; Saward, E W

    1978-01-01

    The rapid escalation in health care costs has demonstrated a need to control costs in general and hospital costs in particular. In New York State, efforts at control have followed one of several paths, including reduction of Medicaid program expenditures, elimination of hospital beds, and prospective reimbursement of hospital costs. Although some success has been achieved in each of these areas, hospital costs containment has not been as successful as had been hoped. A new project called MAXICAP, being developed in the Rochester region, seeks to link payment with regional hospital planning. MAXICAP represents a voluntary attempt by hospitals, third party payers, planners, consumers, and governmental agencies to devise a prospective hospital payment system. Under this system community hospital plans in the Rochester region would be integrated and a cap imposed on both revenues and expenses for acute hospital care. The principal advantage of the MAXICAP is that it offers a mechanism for linking hospital planning with payment functions on a regional basis. The principal disadvantage is that the success of the MAXICAP depends upon the voluntary cooperation of the vast majority of the acute care hospitals in the area--hospitals that may be scattered throughout a relatively large region. PMID:98805

  19. Controlled ecological life support system breadboard project, 1988

    NASA Technical Reports Server (NTRS)

    Knott, W. M.

    1990-01-01

    The Closed Ecological Life Support System (CELSS) Breadboard Project, NASA's effort to develop the technology required to produce a functioning bioregenerative system, is discussed. The different phases of the project and its current status are described. The relationship between the project components are shown, and major project activities for fiscal years 1989 to 1993 are listed. The Biomass Production Chamber (BPC) became operational and tests of wheat as a single crop are nearing completion.

  20. Effective Monitoring and Control of Outsourced Software Development Projects

    NASA Astrophysics Data System (ADS)

    Ponisio, Laura; Vruggink, Peter

    In our study of four outsourcing projects we discover mechanisms to support managerial decision making during software development processes. We report on Customer Office, a framework used in practice that facilitates reasoning about projects by highlighting information paths and making co-ordination issues explicit. The results suggest a key role of modularisation and standardisation to assist in value creation, by facilitating information flow and keeping the overview of the project. The practical implications of our findings are guidelines for managing outsourcing projects such as to have a modularised view of the project based on knowledge domains and to standardise co-ordination operations.

  1. Microbial enhanced oil recovery research. Final report, Annex 5

    SciTech Connect

    Sharma, M.M.; Gerogiou, G.

    1993-07-01

    The objective of this project was to develop an engineering framework for the exploitation of microorganisms to enhance oil recovery. An order of magnitude analysis indicated that selective plugging and the production of biosurfactants are the two most likely mechanisms for the mobilization of oil in microbial enhanced oil recovery (MEOR). The latter, biosurfactant production, is easier to control within a reservoir environment and was investigated in some detail. An extensive literature survey indicated that the bacterium Bacillus licheniformis JF-2 produces a very effective surface active agent capable of increasing the capillary number to values sufficiently low for oil mobilization. In addition, earlier studies had shown that growth of this bacterium and biosurfactant production occur under conditions that are typically encountered in MEOR, namely temperatures up to 55{degrees}C, lack of oxygen and salinities of up to 10% w/v. The chemical structure of the surfactant, its interfacial properties and its production by fermentation were characterized in some detail. In parallel, a set of experiments as conducted to measure the transport of Bacillus licheniformis JF-2 in sandpacks. It was shown that the determining parameters for cell transport in porous media are: cell size and degree of coagulation, presence of dispersants, injection velocity and cell concentration. The mechanisms of bacteria retention within the pores of the reservoir were analyzed based on heuristic arguments. A mathematical simulator of MEOR was developed using conservation equations in which the mechanisms of bacteria retention and the growth kinetics of the cells were incorporated. The predictions of the model agreed reasonably well with experimental results.

  2. 33 CFR 263.23 - Small flood control project authority (Section 205).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Small flood control project..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE CONTINUING AUTHORITIES PROGRAMS Flood Control Policy § 263.23 Small flood control project authority (Section 205). (a) Legislative authority. Section 205 of the...

  3. 33 CFR 263.23 - Small flood control project authority (Section 205).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Small flood control project..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE CONTINUING AUTHORITIES PROGRAMS Flood Control Policy § 263.23 Small flood control project authority (Section 205). (a) Legislative authority. Section 205 of the...

  4. 33 CFR 263.23 - Small flood control project authority (Section 205).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Small flood control project..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE CONTINUING AUTHORITIES PROGRAMS Flood Control Policy § 263.23 Small flood control project authority (Section 205). (a) Legislative authority. Section 205 of the...

  5. 33 CFR 263.23 - Small flood control project authority (Section 205).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Small flood control project..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE CONTINUING AUTHORITIES PROGRAMS Flood Control Policy § 263.23 Small flood control project authority (Section 205). (a) Legislative authority. Section 205 of the...

  6. 33 CFR 263.23 - Small flood control project authority (Section 205).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Small flood control project..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE CONTINUING AUTHORITIES PROGRAMS Flood Control Policy § 263.23 Small flood control project authority (Section 205). (a) Legislative authority. Section 205 of the...

  7. Project W-320 SAR and process control thermal analyses

    SciTech Connect

    Sathyanarayana, K.

    1997-06-19

    This report summarizes the results of thermal hydraulic computer modeling supporting Project W-320 for process control and SAR documentation. Parametric analyses were performed for the maximum steady state waste temperature. The parameters included heat load distribution, tank heat load, fluffing factor and thermal conductivity. Uncertainties in the fluffing factor and heat load distribution had the largest effect on maximum waste temperature. Safety analyses were performed for off normal events including loss of ventilation, loss of evaporation and loss of secondary chiller. The loss of both the primary and secondary ventilation was found to be the most limiting event with saturation temperature in the bottom waste reaching in just over 30 days. An evaluation was performed for the potential lowering of the supernatant level in tank 241-AY-102. The evaluation included a loss of ventilation and steam bump analysis. The reduced supernatant level decreased the time to reach saturation temperature in the waste for the loss of ventilation by about one week. However, the consequence of a steam bump were dramatically reduced.

  8. Role of projection in the control of bird flocks

    PubMed Central

    Pearce, Daniel J. G.; Miller, Adam M.; Rowlands, George; Turner, Matthew S.

    2014-01-01

    Swarming is a conspicuous behavioral trait observed in bird flocks, fish shoals, insect swarms, and mammal herds. It is thought to improve collective awareness and offer protection from predators. Many current models involve the hypothesis that information coordinating motion is exchanged among neighbors. We argue that such local interactions alone are insufficient to explain the organization of large flocks of birds and that the mechanism for the exchange of long-range information necessary to control their density remains unknown. We show that large flocks self-organize to the maximum density at which a typical individual still can see out of the flock in many directions. Such flocks are marginally opaque—an external observer also still can see a substantial fraction of sky through the flock. Although this seems intuitive, we show it need not be the case; flocks might easily be highly diffuse or entirely opaque. The emergence of marginal opacity strongly constrains how individuals interact with one another within large swarms. It also provides a mechanism for global interactions: an individual can respond to the projection of the flock that it sees. This provides for faster information transfer and hence rapid flock dynamics, another advantage over local models. From a behavioral perspective, it optimizes the information available to each bird while maintaining the protection of a dense, coherent flock. PMID:25002501

  9. The economics of tobacco control: evidence from the International Tobacco Control (ITC) Policy Evaluation Project.

    PubMed

    Tauras, John A; Chaloupka, Frank J; Quah, Anne Chiew Kin; Fong, Geoffrey T

    2014-03-01

    Over the past few decades, the importance of economic research in advancing tobacco control policies has become increasingly clear. Extensive research has demonstrated that increasing tobacco taxes and prices is the single most cost-effective tobacco control measure. The research contained in this supplement adds to this evidence and provides new insights into how smokers respond to tax and price changes using the rich data on purchase behaviours, brand choices, tax avoidance and evasion, and tobacco use collected systematically and consistently across countries and over time by the International Tobacco Control (ITC) Project. The findings from this research will help inform policymakers, public health professionals, advocates, and others seeking to maximise the public health and economic benefits from higher taxes.

  10. Guidance and Control Software Project Data - Volume 4: Configuration Management and Quality Assurance Documents

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J. (Editor)

    2008-01-01

    The Guidance and Control Software (GCS) project was the last in a series of software reliability studies conducted at Langley Research Center between 1977 and 1994. The technical results of the GCS project were recorded after the experiment was completed. Some of the support documentation produced as part of the experiment, however, is serving an unexpected role far beyond its original project context. Some of the software used as part of the GCS project was developed to conform to the RTCA/DO-178B software standard, "Software Considerations in Airborne Systems and Equipment Certification," used in the civil aviation industry. That standard requires extensive documentation throughout the software development life cycle, including plans, software requirements, design and source code, verification cases and results, and configuration management and quality control data. The project documentation that includes this information is open for public scrutiny without the legal or safety implications associated with comparable data from an avionics manufacturer. This public availability has afforded an opportunity to use the GCS project documents for DO-178B training. This report provides a brief overview of the GCS project, describes the 4-volume set of documents and the role they are playing in training, and includes configuration management and quality assurance documents from the GCS project. Volume 4 contains six appendices: A. Software Accomplishment Summary for the Guidance and Control Software Project; B. Software Configuration Index for the Guidance and Control Software Project; C. Configuration Management Records for the Guidance and Control Software Project; D. Software Quality Assurance Records for the Guidance and Control Software Project; E. Problem Report for the Pluto Implementation of the Guidance and Control Software Project; and F. Support Documentation Change Reports for the Guidance and Control Software Project.

  11. Requirements management: keeping your technology acquisition project under control.

    PubMed

    Carr, J J

    2000-03-01

    Whether you are acquiring clinical or business information systems, patient monitoring systems, or therapeutic and diagnostic systems, the odds are good that the project will be delivered late, will cost far more than predicted, and will not provide all the features promised. The principal reason for project failure is improper management of the requirements of the system. Requirements engineering and management is a skill from the systems engineering profession that can be learned by nearly any professional who is managing a technology acquisition project. The author discusses what requirements engineering and management is and how it is done.

  12. Enhanced oil recovery for thermal processes. First amendment and extension to Annex IV

    SciTech Connect

    Peterson, G.; Schwartz, E.

    1984-08-01

    This report contains the result of efforts under the several tasks of the First Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal processes. The report is presented in six sections (for each of the six tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each one of the tasks. Each section has been abstracted and processed for inclusion in the Energy Data Base. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 8-13. The first report on Annex IV, Venezuela-MEM/USE-DOE Fossil Energy Report IV-1, (DOE/BETC/SP-83/15), contains the results from the first seven tasks. That report is dated April 1983, entitled, EOR Thermal Processes.

  13. Proposed annex to the ASTM Standard Guide E1676-95, bioaccumulation testing utilizing Eisenia foetida

    SciTech Connect

    Roper, J.; Simmers, J.; Lee, C.; Tatem, H.

    1995-12-31

    A detailed description of the method developed at the Waterways Experiment Station (WES) to determine sediment toxicity utilizing the earthworm, Eisenia foetida. This method has been used successfully in evaluating the target contaminants; metals, PAHs, and PCBs. This procedure is currently a proposed annex to the ASTM Standard Guide E1676-95: Conducting a Laboratory Soil Toxicity Test With The Lumbricid Earthworm, Eisenia foetida.

  14. Summary Article: IEA HPP Annex 36: Quality Installation / Quality Maintenance Sensitivity Studies

    DOE PAGES

    Hourahan, Glenn; Domanski, Piotr; Baxter, Van D.

    2015-01-01

    The outcome from this Annex activity clearly identifies that poorly designed, installed, and/or maintained heat pumps operate inefficiently and waste considerable energy compared to their as-designed potential. Additionally, it is clear that small faults for a given field-observed practice are significant, that some attribute deviations (in various equipment applications and geographical locations) have a larger impact than others, and that multiple faults or deviations have a cumulative impact on heat pump performance.

  15. 19 CFR Annex V to Part 351 - Comparison of Prior and New Regulations

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 3 2011-04-01 2011-04-01 false Comparison of Prior and New Regulations V Annex V....2 351.102 Definitions 353.3 351.104 Record of proceedings 353.4 351.105 Public, proprietary....216, 351.221(c)(3) Changed circumstances reviews 353.22(g) 351.215, 351.221(c)(2)...

  16. 33 CFR 203.85 - Rehabilitation of Federal flood control projects.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Rehabilitation of Federal flood... PROCEDURES Local Interests/Cooperation Agreements § 203.85 Rehabilitation of Federal flood control projects. Some sponsors of Federal flood control projects are not required to furnish written assurances of...

  17. 33 CFR 203.85 - Rehabilitation of Federal flood control projects.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Rehabilitation of Federal flood... PROCEDURES Local Interests/Cooperation Agreements § 203.85 Rehabilitation of Federal flood control projects. Some sponsors of Federal flood control projects are not required to furnish written assurances of...

  18. 33 CFR 203.85 - Rehabilitation of Federal flood control projects.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Rehabilitation of Federal flood... PROCEDURES Local Interests/Cooperation Agreements § 203.85 Rehabilitation of Federal flood control projects. Some sponsors of Federal flood control projects are not required to furnish written assurances of...

  19. 33 CFR 203.85 - Rehabilitation of Federal flood control projects.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Rehabilitation of Federal flood... PROCEDURES Local Interests/Cooperation Agreements § 203.85 Rehabilitation of Federal flood control projects. Some sponsors of Federal flood control projects are not required to furnish written assurances of...

  20. 33 CFR 203.85 - Rehabilitation of Federal flood control projects.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Rehabilitation of Federal flood... PROCEDURES Local Interests/Cooperation Agreements § 203.85 Rehabilitation of Federal flood control projects. Some sponsors of Federal flood control projects are not required to furnish written assurances of...

  1. 33 CFR 263.26 - Small beach erosion control project authority (Section 103).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Small beach erosion control project authority (Section 103). 263.26 Section 263.26 Navigation and Navigable Waters CORPS OF ENGINEERS....26 Small beach erosion control project authority (Section 103). (a) Legislative authority....

  2. 33 CFR 263.26 - Small beach erosion control project authority (Section 103).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Small beach erosion control project authority (Section 103). 263.26 Section 263.26 Navigation and Navigable Waters CORPS OF ENGINEERS....26 Small beach erosion control project authority (Section 103). (a) Legislative authority....

  3. 33 CFR 263.26 - Small beach erosion control project authority (Section 103).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Small beach erosion control project authority (Section 103). 263.26 Section 263.26 Navigation and Navigable Waters CORPS OF ENGINEERS....26 Small beach erosion control project authority (Section 103). (a) Legislative authority....

  4. 33 CFR 263.26 - Small beach erosion control project authority (Section 103).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Small beach erosion control project authority (Section 103). 263.26 Section 263.26 Navigation and Navigable Waters CORPS OF ENGINEERS....26 Small beach erosion control project authority (Section 103). (a) Legislative authority....

  5. 33 CFR 263.26 - Small beach erosion control project authority (Section 103).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Small beach erosion control project authority (Section 103). 263.26 Section 263.26 Navigation and Navigable Waters CORPS OF ENGINEERS....26 Small beach erosion control project authority (Section 103). (a) Legislative authority....

  6. Data Preparation and Analysis for Annex III, USA/PRC Cooperation in the Field of Atmospheric Trace Gases

    SciTech Connect

    Easterling, D.R.; Karl, T.R.

    1999-04-13

    The National Climatic Data Center (NCDC) has been a long-time and very active participant in the joint research program on the Greenhouse Effect created by the bilateral agreement Annex III to the Protocol on Fossil Energy Research and Development on Cooperation in the Field of Atmospheric Trace Gases. This agreement between the US Department of Energy (DOE) and the People's Republic of China, Chinese Academy of Sciences (CAS) has fostered a large amount of data set development and research (Riches et al., 1992) as well as science exchange between the two countries. Within the agreement there have been four basic tasks: (1) to analyze general circulation models, (2) to prepare, validate, and analyze data, (3) analyze the relationship between large scale and local climate, and (4) atmospheric trace gas measurements, particularly methane (Riches et al. 1992). Within this framework the NCDC has had two basic tasks in this program: to develop, validate, analyze and exchange long-term climate data sets suitable for analyzing past climate change, and to perform research into past climate change and linking large-scale and regional climates. Following is a brief review of NCDC's accomplishments in the project.

  7. Mechanical Engineering Design Project report: Enabler control systems

    NASA Technical Reports Server (NTRS)

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

    1992-01-01

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

  8. Noise prediction and control of Pudong International Airport expansion project.

    PubMed

    Lei, Bin; Yang, Xin; Yang, Jianguo

    2009-04-01

    The Environmental Impact Assessment (EIA) process of the third runway building project of Pudong International Airport is briefly introduced in the paper. The basic principle, the features, and the operation steps of newly imported FAA's Integrated Noise Model (INM) are discussed for evaluating the aircraft noise impacts. The prediction of the aircraft noise and the countermeasures for the noise mitigation are developed, which includes the reasonable runway location, the optimized land use, the selection of low noise aircrafts, the Fly Quit Program, the relocation of sensitive receptors and the noise insulation of sensitive buildings. Finally, the expansion project is justified and its feasibility is confirmed.

  9. Two Undergraduate Projects for Data Acquisition and Control

    NASA Astrophysics Data System (ADS)

    Hiersche, Kelly; Pena, Tara; Grogan, Tanner; Wright, Matthew

    We are designing two separate instruments for use in our undergraduate laboratory. In the first project, a Raspberry Pi is used to simultaneously monitor a large number of current and voltage readings and store them in a database. In our second project, we are constructing our own microcontrollers to work as a general-purpose interface based off work carried out in Review of Scientific Instruments 84, 103101 (2013). It was designed for low cost and simple construction, making it ideal for undergraduate level work. This circuit has room for two interchangeable daughter boards, giving it the capability to work as a general lab interface, lock-in detector, or waveform generator.

  10. Preventive Planning for Behavior Control: A Project APT Resource Manual.

    ERIC Educational Resources Information Center

    Gendreau, Joan C.; And Others

    One of a series of materials developed by Project APT (Administrators, Parents, and Teachers/Assessment, Programing, and Training), a program designed to foster home/school coordination in educational planning and program implementation for severely mentally retarded and/or multiply handicapped students; the booklet focuses on techniques for…

  11. Skills Conversion Project, Chapter 8, Pollution Control. Final Report.

    ERIC Educational Resources Information Center

    National Society of Professional Engineers, Washington, DC.

    The Skills Conversion Project conducted by the National Society of Professional Engineers sought to study the transition mechanisms required to transfer available technical manpower from aerospace and defense industries into other areas of employment in private industry and public service. Fourteen study teams assessed the likelihood of future…

  12. The environmental control and life support system advanced automation project

    NASA Technical Reports Server (NTRS)

    Dewberry, Brandon S.

    1991-01-01

    The objective of the ECLSS Advanced Automation project includes reduction of the risk associated with the integration of new, beneficial software techniques. Demonstrations of this software to baseline engineering and test personnel will show the benefits of these techniques. The advanced software will be integrated into ground testing and ground support facilities, familiarizing its usage by key personnel.

  13. Towards Greater Learner Control: Web Supported Project-Based Learning

    ERIC Educational Resources Information Center

    Guthrie, Cameron

    2010-01-01

    Project-based learning has been suggested as an appropriate pedagogy to prepare students in information systems for the realities of the business world. Web-based resources have been used to support such pedagogy with mixed results. The paper argues that the design of web-based learning support to cater to different learning styles may give…

  14. Perception of a schistosomiasis control project in rural Kenya by the beneficiaries.

    PubMed

    Katsivo, M N; Muthami, L N; Karama, M; Kingori, F

    1993-10-01

    A schistosomiasis control project was implemented in Mwea Rice Irrigation Scheme in Central Kenya between late 1983 and December 1988 by Kenya Medical Research Institute scientists in collaboration with the National Irrigation Board. The aim of the project was to control schistosomiasis through provision of alternative water sources, bath and laundry units, latrines, chemotherapy and health education. The community participated fully. Five years later in December 1988, 203 household heads were interviewed on their perception of the control project in terms of purpose, project ownership and management, benefits, continuity and their knowledge of schistosomiasis transmission cycle. 61% of the respondents were females and 39% males. 92% of them said that the purpose for the project was to treat, control and prevent bilharzia from spreading, and to promote good health. Slightly over 50% said that the project belonged to them but that they would have liked to be more involved in its management. 74% said that they are able to save time because the facilities are now nearer to them; whilst 79% felt that they were saving money because they did not have to buy drugs since they felt healthier. 99% said that they thought that bilharzia has been controlled, and 82% said that their children looked healthier. 95% said that they could see the project surviving for a long time period suggesting that it was self sustaining and they were willing to start a maintenance of facilities fund. Overall, the community appreciated the social, economic and health benefits derived from the control project.

  15. [The Southern Cone Sub-Regional Project on Cystic Echinococcosis Control and Surveillance].

    PubMed

    Irabedra, Pilar; Salvatella, Roberto

    2010-01-01

    Southern Cone Sub-Regional Project on Cystic Echinococcosis Control and Surveillance: Argentina, Brasil, Chile and Uruguay, is a joint and collaborative tool with the aim of promoting the implementation or the strengthening of programs for disease control. The paper describes the background, the institutional aspects that regulates the structure and functions, as well as the guidelines defined in the technical and operational project. The article emphasize the achievements through Projects of Technical Cooperation among Countries, and the development of integrated and innovative approaches for prevention and control of the disease and training of human resources of the control programs. Some of the challenges are: to achieve the sustainability of the project, implementation of technical groups for analysis and assessment at request of the countries, improvement of the regional information systems, to continue training human resources of the control programs and to expand and strengthen the technical cooperation among countries.

  16. Critical issues in process control system security : DHS spares project.

    SciTech Connect

    Hernandez, Jacquelynne; McIntyre, Annie; Henrie, Morgan

    2010-10-01

    The goals of this event are: (1) Discuss the next-generation issues and emerging risks in cyber security for control systems; (2) Review and discuss common control system architectures; (3) Discuss the role of policy, standards, and supply chain issues; (4) Interact to determine the most pertinent risks and most critical areas of the architecture; and (5) Merge feedback from Control System Managers, Engineers, IT, and Auditors.

  17. Lake Darling Flood Control Project, Souris River, North Dakota. General Project Design.

    DTIC Science & Technology

    1983-06-01

    earth dams, cover much of the valley floor. Lake Darling is the largest, extending from the southern boundary of Renville County, North Dakota, to...valley reach extending north from the southwestern limit of the glacial Lake Souris area is very shallow, but downstream from Upham the valley...project extends from Upham downstream to the international bound- ary and provides for ponding water behind a series of five low dams. 16. The refuges

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

    ERIC Educational Resources Information Center

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

    2010-01-01

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

  19. Strategic Mobility 21: Project Management Plan Annex C - Revised Phase 2 Program and Deliverables

    DTIC Science & Technology

    2010-05-31

    2010 Standard Form 298 (Rev. 8/98) REPORT DOCUMENTATION PAGE Prescribed by ANSI Std. Z39.18 Form Approved OMB No. 0704-0188 The public reporting ...Washington Headquarters Services, Directorate for Information Operations and Reports (0704-0188), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA...1. REPORT DATE (DD-MM-YYYY) 2. REPORT TYPE 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM

  20. Advanced Ground Systems Maintenance Cryogenics Test Lab Control System Upgrade Project

    NASA Technical Reports Server (NTRS)

    Harp, Janice Leshay

    2014-01-01

    This project will outfit the Simulated Propellant Loading System (SPLS) at KSC's Cryogenics Test Laboratory with a new programmable logic control system. The control system upgrade enables the Advanced Ground Systems Maintenace Element Integration Team and other users of the SPLS to conduct testing in a controls environment similar to that used at the launch pad.

  1. Integrated Resilient Aircraft Control Project Full Scale Flight Validation

    NASA Technical Reports Server (NTRS)

    Bosworth, John T.

    2009-01-01

    Objective: Provide validation of adaptive control law concepts through full scale flight evaluation. Technical Approach: a) Engage failure mode - destabilizing or frozen surface. b) Perform formation flight and air-to-air tracking tasks. Evaluate adaptive algorithm: a) Stability metrics. b) Model following metrics. Full scale flight testing provides an ability to validate different adaptive flight control approaches. Full scale flight testing adds credence to NASA's research efforts. A sustained research effort is required to remove the road blocks and provide adaptive control as a viable design solution for increased aircraft resilience.

  2. [Project summarize of "reestablishing disease prevention and control system of China"].

    PubMed

    Hao, Mo; Yu, Jingjin; Yu, Mingzhu; Duan, Yong

    2005-01-01

    This paper introduced the project of "reestablishing the disease control and prevention system of China" in brief, including background, objectives, funding resources, researching objects and sampling methods. This project which funded by National Outstanding Younger Fund and the research fund of MOH aimed at nailing down the key problem existed in disease control and prevention system of China, demonstrating the reasons and mechanism of key problem, developing feasible policy idea and strategy. This paper also introduced some issues concerning the reestablishing of the disease control and prevention system of China: the definition of public function, the standard of human resource allocation and the standard of financing. The Centers for Disease Control and Prevention in 8 provinces, 80 cities and 80 counties have been sampled to provide information that project needed. In addition, this project also cited some data which come from the early study, in which 3 provinces, 12 counties, 49 towns, 179 villages and 9781 rural families have been sampled and investigated.

  3. Control Systems for Information Systems Development Projects (Part I)

    ERIC Educational Resources Information Center

    Dickson, Gary W.

    1970-01-01

    Discusses control of management information systems and finds a similarity in management of research and development activity. Part II will appear in AEDS Journal, Volume 4, number 2, December 1970. (JF)

  4. Geohydrology and water quality of Marine Corps Logistics Base, Nebo and Yermo annexes, near Barstow, California

    USGS Publications Warehouse

    Densmore, Jill N.; Cox, Brett F.; Crawford, Steven M.

    1997-01-01

    Because ground water is the only dependable source of water in the Barstow area, a thorough understanding of the relationship between the geology and hydrology of this area is needed to make informed ground-water management andremediation decisions. This report summarizes geologic and hydrologic studies done during 1992-95 at the Marine Corps Logistics Base, Nebo and Yermo Annexes, near Barstow, California. The geologic investigation dealt with the stratigraphy and geologic history of the area and determined the location of faults that cross the Marine Corps Logistics Base, Nebo Annex. Two of these faultscoincide with significant ground-water barriers. Geologic and hydrologic data collected for this study were used to define two main aquifer systems in this area. The Mojave River aquifer is contained within the sand and gravel of the Mojave River alluvium, and the regional aquifer lies in the bordering alluvial-fan deposits and older alluvium. Water-level data showed that recharge occurs exten sively in the Mojave River aquifer but occurs only in small areas of the regional aquifer. Dissolved- solids concentrations showed that ground-water degradation exists in the Mojave River aquifer near the Nebo Annex and extends at least 1 mile downgradient of the Nebo golf course in the younger Mojave River alluvium. Nitrogen concentrations show that more than one source is causing the observed degradation in the Mojave River aquifer. Oxygen-18, deuterium, tritium, andcarbon-14 data indicate that the Mojave River and regional aquifers have different sources of recharge and that recent recharge occurs in the Mojave River aquifer but is more limited in the regional aquifer.

  5. SST Control by Subsurface Mixing during Indian Ocean Monsoons: 1-yr Pilot Project

    DTIC Science & Technology

    2013-09-30

    public release; distribution is unlimited. SST Control by Subsurface Mixing during Indian Ocean Monsoons : 1-yr Pilot Project Emily Shroyer and James...observational basis and physical interpretation for new mixing parameterizations that will contribute to improved monsoon predictions in this sensitive...4. TITLE AND SUBTITLE SST Control by Subsurface Mixing during Indian Ocean Monsoons : 1-yr Pilot Project 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c

  6. IEA Implementing Agreements and Annexes: A Guide for Building Technologies Program Managers

    SciTech Connect

    Evans, Meredydd; Meier, Alan; Runci, Paul J.

    2008-08-05

    This guide presents insights and guidance from DOE’s gathered through longstanding and extensive participation in IEA implementing agreements (IAs) and annexes. Even though DOE has been a key participant in international research activities through the IEA since the 1970s, the experience, knowledge, and institutional memory associated with these activities can be lost or forgotten easily as key DOE managers retire or leave the department. The guide seeks to assemble in a single reference some of the learning that has occurred through participation in IEA IAs as a guide for BTP managers currently responsible for IAs and for those who might consider entering into new IEA activities in the future.

  7. Limited-angle holographic tomography with optically controlled projection generation

    NASA Astrophysics Data System (ADS)

    Kuś, A.; Krauze, W.; Kujawińska, M.

    2015-03-01

    In the paper we demonstrate a holographic tomography system with limited angle of projections, realized by optical- only, diffraction-based beam steering. The system created for this purpose is a Mach-Zehnder interferometer modified to serve as a digital holographic microscope with high Numerical Aperture illumination module and a Spatial Light Modulator. Such solution is fast and robust. Apart from providing an elegant solution to the viewing angle shifting, it also adds new capabilities of the holographic microscope system. SLM, being an active optical element, allows wavefront correction in order to improve measurement accuracy. Integrated phase data captured with different scenarios within a highly limited angular range are processed by a new tomographic reconstruction algorithm based on the compressed sensing technique: total variation minimization, which is applied to non-piecewise constant samples. Finally, the accuracy of full measurement and processing path proposed is tested for a calibrated 3D microobject.

  8. Toward integrated opisthorchiasis control in northeast Thailand: the Lawa project.

    PubMed

    Sripa, Banchob; Tangkawattana, Sirikachorn; Laha, Thewarach; Kaewkes, Sasithorn; Mallory, Frank F; Smith, John F; Wilcox, Bruce A

    2015-01-01

    Human liver fluke, Opisthorchis viverrini, a food-borne trematode is a significant public health problem in Southeast Asia, particularly in Thailand. Despite a long history of control programmes in Thailand and a nationwide reduction, O. viverrini infection prevalence remains high in the northeastern provinces. Therefore, a new strategy for controlling the liver fluke infection using the EcoHealth/One Health approach was introduced into the Lawa Lake area in Khon Kaen province where the liver fluke is endemic. A programme has been carried using anthelminthic treatment, novel intensive health education methods both in the communities and in schools, ecosystem monitoring and active community participation. As a result, the infection rate in the more than 10 villages surrounding the lake has declined to approximate one third of the average of 50% as estimated by a baseline survey. Strikingly, the Cyprinoid fish species in the lake, which are the intermediate host, now showed less than 1% prevalence compared to a maximum of 70% at baseline. This liver fluke control programme, named "Lawa model," is now recognised nationally and internationally, and being expanding to other parts of Thailand and neighbouring Mekong countries. Challenges to O. viverrini disease control, and lessons learned in developing an integrative control programme using a community-based, ecosystem approach, and scaling-up regionally based on Lawa as a model are described.

  9. Toward integrated opisthorchiasis control in Northeast Thailand: The Lawa Project

    PubMed Central

    Sripa, Banchob; Tangkawattana, Sirikachorn; Laha, Thewarach; Kaewkes, Sasithorn; Mallory, Frank F.; Smith, John F.; Wilcox, Bruce A.

    2015-01-01

    Human liver fluke, Opisthorchis viverrini, a food-borne trematode is a significant public health problem in Southeast Asia, particularly in Thailand. Despite a long history of control programs in Thailand and a nationwide reduction, O. viverrini infection prevalence remains high in the Northeastern Provinces. Therefore, a new strategy for controlling the liver fluke infection using the EcoHealth/One Health approach was introduced into the Lawa Lake area in Khon Kaen province where the liver fluke is endemic. A program has been carried using anthelminthic treatment, novel intensive health education methods both in the communities and in schools, ecosystem monitoring and active community participation. As a result, the infection rate in the more than 10 villages surrounding the Lake has declined to approximate one third of the average of 50% as estimated by a baseline survey. Strikingly, the Cyprinoid fish species in the Lake, which are the intermediate host, now showed less than 1% prevalence compared to a maximum of 70% at baseline. This liver fluke control program, named “Lawa model,” is now recognized nationally and internationally, and being expanding to other parts of Thailand and neighboring Mekong countries. Challenges to O. viverrini disease control, and lessons learned in developing an integrative control program using a community-based, ecosystem approach, and scaling-up regionally based on Lawa as a model are described. PMID:25102053

  10. Tuberculosis infection control in health facilities in Lithuania: lessons learnt from a capacity support project.

    PubMed

    Turusbekova, N; Ljungqvist, I; Davidavičiene, E; Mikaityte, J; van der Werf, M J

    2016-03-21

    Tuberculosis (TB) infection control (IC) is key in controlling TB transmission in health facilities in Lithuania. This article presents a project that aimed at supporting health care facilities in Lithuania in implementing TB-IC. The project consisted of 1) facility TB-IC assessments, 2) development of facility TB-IC plans, 3) TB-IC training and 4) site visits. We assessed the impact of these activities through a self-assessment questionnaire. The project resulted in limited improvements. Most progress was seen in administrative and managerial activities. Possible reasons for the limited improvements are challenges with funding and the lack of supportive legislation and a national TB-IC plan.

  11. Project Orion, Environmental Control and Life Support System Integrated Studies

    NASA Technical Reports Server (NTRS)

    Russell, James F.; Lewis, John F.

    2008-01-01

    Orion is the next vehicle for human space travel. Humans will be sustained in space by the Orion subystem, environmental control and life support (ECLS). The ECLS concept at the subsystem level is outlined by function and technology. In the past two years, the interface definition with other subsystems has increased through different integrated studies. The paper presents the key requirements and discusses three recent studies (e.g., unpressurized cargo) along with the respective impacts on the ECLS design moving forward.

  12. Heat pump concepts for nZEB Technology developments, design tools and testing of heat pump systems for nZEB in the USA: Country report IEA HPT Annex 40 Task 2, Task 3 and Task 4 of the USA

    SciTech Connect

    Baxter, Van D.; Payne, W. Vance; Ling, Jiazhen; Radermacher, Reinhard

    2015-12-01

    The IEA HPT Annex 40 "Heat pump concepts for Nearly Zero Energy Buildings" deals with the application of heat pumps as a core component of the HVAC system for Nearly or Net Zero energy buildings (nZEB). This report covers Task 2 on the system comparison and optimisation and Task 3 dedicated to the development of adapted technologies for nZEB and field monitoring results of heat pump systems in nZEB. In the US team three institutions are involved and have worked on the following projects: The Oak Ridge National Laboratory (ORNL) will summarize development activities through the field demonstration stage for several integrated heat pump (IHP) systems electric ground-source (GS-IHP) and air-source (AS-IHP) versions and an engine driven AS-IHP version. The first commercial GS-IHP product was just introduced to the market in December 2012. This work is a contribution to Task 3 of the Annex. The University of Maryland will contribute a software development project to Task 2 of the Annex. The software ThermCom evaluates occupied space thermal comfort conditions accounting for all radiative and convective heat transfer effects as well as local air properties. The National Institute of Standards and Technology (NIST) is working on a field study effort on the NIST Net Zero Energy Residential Test Facility (NZERTF). This residential building was constructed on the NIST campus and officially opened in summer 2013. During the first year, between July 2013 and June 2014, baseline performance of the NZERTF was monitored under a simulated occupancy protocol. The house was equipped with an air-to-air heat pump which included a dedicated dehumidification operating mode. Outdoor conditions, internal loads and modes of heat pump operation were monitored. Field study results with respect to heat pump operation will be reported and recommendations on heat pump optimization for a net zero energy building will be provided. This work is a contribution to Task 3 of the Annex.

  13. National Ignition Facility Project Completion and Control System Status

    SciTech Connect

    Van Arsdall, P J; Azevedo, S G; Beeler, R G; Bryant, R M; Carey, R W; Demaret, R D; Fisher, J M; Frazier, T M; Lagin, L J; Ludwigsen, A P; Marshall, C D; Mathisen, D G; Reed, R K

    2009-10-02

    The National Ignition Facility (NIF) is the world's largest and most energetic laser experimental system providing a scientific center to study inertial confinement fusion (ICF) and matter at extreme energy densities and pressures. Completed in 2009, NIF is a stadium-sized facility containing a 1.8-MJ, 500-TW 192-beam ultraviolet laser and target chamber. A cryogenic tritium target system and suite of optical, X-ray and nuclear diagnostics will support experiments in a strategy to achieve fusion ignition starting in 2010. Automatic control of NIF is performed by the large-scale Integrated Computer Control System (ICCS), which is implemented by 2 MSLOC of Java and Ada running on 1300 front-end processors and servers. The ICCS framework uses CORBA distribution for interoperation between heterogeneous languages and computers. Laser setup is guided by a physics model and shots are coordinated by data-driven distributed workflow engines. The NIF information system includes operational tools and a peta-scale repository for provisioning experimental results. This paper discusses results achieved and the effort now underway to conduct full-scale operations and prepare for ignition.

  14. 75 FR 28626 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): SIP 10...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): SIP 10-029, Pilot Study--Cancer Survivorship Care Planning & SIP 10-030, Evaluating Special Events as...

  15. Evaluation of the USDA Northeast Area-wide Tick Control Project by Meta-analysis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    As part of the Northeast Area-wide Tick Control Project (NEATCP), meta-analyses were performed using pooled data on the extent of tick-vector control achieved through seven concurrent studies, conducted within five states, using USDA ‘4-Poster’ devices to deliver targeted-acaricide to white-tailed d...

  16. 9 CFR 54.9 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Waiver of requirements for scrapie... CONTROL OF SCRAPIE Scrapie Indemnification Program § 54.9 Waiver of requirements for scrapie control pilot projects. The Administrator may waive the following requirements of this part for participants in a...

  17. 77 FR 31358 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): Initial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs): Initial Review The meeting announced below concerns Research...

  18. Multi-Canister overpack pressurization monitoring and control methodology for the spent nuclear fuel project

    SciTech Connect

    Pajunen, A.L., Westinghouse Hanford

    1996-07-19

    A control methodology is developed and monitoring alternatives evaluated for controlling pressurization in a Multi- Canister Overpack for the Hanford Spent Nuclear Fuel Project. Monitoring alternative evaluations include concept description, identification of uncertainties, and identification of experimental work required for implementation. A monitoring alternative is recommended and implementation requirements, risks and start up testing associated with the recommendation are discussed.

  19. Chaos control and function projective synchronization of fractional-order systems through the backstepping method

    NASA Astrophysics Data System (ADS)

    Das, S.; Yadav, V. K.

    2016-10-01

    We study the chaos control and the function projective synchronization of a fractional-order T-system and Lorenz chaotic system using the backstepping method. Based on stability theory, we consider the condition for the local stability of nonlinear three-dimensional commensurate fractional-order system. Using the feedback control method, we control the chaos in the considered fractional-order T-system. We simulate the function projective synchronization between the fractional-order T-system and Lorenz system numerically using MATLAB and depict the results with plots.

  20. Transition from control to elimination: impact of the 10-year global fund project on malaria control and elimination in China.

    PubMed

    Wang, Ru-Bo; Zhang, Qing-Feng; Zheng, Bin; Xia, Zhi-Gui; Zhou, Shui-Sen; Tang, Lin-Hua; Gao, Qi; Wang, Li-Ying; Wang, Rong-Rong

    2014-01-01

    The Global Fund to Fight AIDS, Tuberculosis and Malaria (GFATM) supported a project on the control and elimination of malaria in People's Republic of China which was one of the biggest-scale international cooperation programmes to control malaria in the country during the past 10 years. The project promoted the effective implementation of the Chinese national malaria control programme. On the basis of epidemiologic data, an overview of the project activities and key performance indicators, the overall impact of the GFATM project was evaluated. We also reviewed relevant programme features including technological and management approaches, with a focus on best practice, innovations in implementation and the introduction of international standards. Last, we summarised the multi-stakeholder cooperation mechanism and comments on its sustainability in the post-GFATM period. Recommendations for the future management of the Chinese national malaria elimination programme are put forward after considering the challenges, shortcomings and lessons learnt during the implementation of the GFATM project in China to sustain past achievements and foster the attainment of the ultimate goal of malaria elimination for the country.

  1. A Manual of Mosquito Control Projects and Committee Assignments for 4-H and Scouts Biology Class Projects, Organized Community Service Programs, and Individuals Interested in Environmental Management.

    ERIC Educational Resources Information Center

    Hart, Richard A.

    The mosquito control projects presented in this manual were prepared from an educational viewpoint and are intended for use by students in 4-H and Scouts and as a supplement to high school and college biology course work. The major emphasis of the projects is on integrated pest management, an approach utilizing cost-effective control methods which…

  2. Flood control projects in Bangladesh: reasons for failure and recommendations for improvement.

    PubMed

    Hoque, M M; Siddique, M A

    1995-09-01

    Flood control and drainage projects in Bangladesh are intended to give protection from main river floods, flash floods in the east and northeast of the country, and saline intrusion in the lower delta and to improve drainage in order to avoid crop damage. While in some cases such projects have had positive results, in many others their benefits have fallen well below expectations. One of the major reasons for the poor performance of projects is embankment failure, brought about by poor planning, design, construction, operation and maintenance. Recommended measures to improve the efficiency of projects include the involvement of local people in the planning and operation of projects, better training of management staff and the allocation of adequate funds for maintenance.

  3. Remote Imaging Applied to Schistosomiasis Control: The Anning River Project

    NASA Technical Reports Server (NTRS)

    Seto, Edmund Y. W.; Maszle, Don R.; Spear, Robert C.; Gong, Peng

    1997-01-01

    The use of satellite imaging to remotely detect areas of high risk for transmission of infectious disease is an appealing prospect for large-scale monitoring of these diseases. The detection of large-scale environmental determinants of disease risk, often called landscape epidemiology, has been motivated by several authors (Pavlovsky 1966; Meade et al. 1988). The basic notion is that large-scale factors such as population density, air temperature, hydrological conditions, soil type, and vegetation can determine in a coarse fashion the local conditions contributing to disease vector abundance and human contact with disease agents. These large-scale factors can often be remotely detected by sensors or cameras mounted on satellite or aircraft platforms and can thus be used in a predictive model to mark high risk areas of transmission and to target control or monitoring efforts. A review of satellite technologies for this purpose was recently presented by Washino and Wood (1994) and Hay (1997) and Hay et al. (1997).

  4. Control room crew operations research project. Final report

    SciTech Connect

    Parry, G.W.; Mosleh, A.

    1995-12-01

    This report presents an assessment of the current state of the art in human reliability analysis (HRA) and highlights the principal shortcomings of current approaches. Issues that should be addressed in an improved HRA approach as well as the constraints imposed by current methodologies used to perform Probabilistic Safety Assessment (PSAs) are identified. A generalized conceptual model for estimating the probabilities of the human failure events that are included in a PSA logic model is presented. The model is expressed as a sum over error modes and error causes. The report emphasizes the importance of understanding the causality of error and suggests one approach to the representation of error causes. An example approach to the qualitative screening of errors of commission is presented. The second part of the report describes an alternative approach to modeling accident scenarios that explicitly considers the dynamic interactions of the various elements and provides the needed environment for implementation of advanced human reliability models. This approach has been incorporated into the Accident Dynamic Simulator (ADS), a computer tool that removes the main roadblock to implementation of this methodology by handling the computational complexities of an integrated model of a large system, its physical processes, and the human behavior of the control room operators. ADS runs on a personal computer and is designed to facilitate the PSA of nuclear power plants. The application of the code to a SGTR initiating event at a Westinghouse PWR is presented.

  5. Control of the formation of projective synchronisation in lower-dimensional discrete-time systems

    NASA Astrophysics Data System (ADS)

    Chee, Chin Yi; Xu, Daolin

    2003-11-01

    Projective synchronisation was recently observed in partially linear discrete-time systems. The scaling factor that characterises the behaviour of projective synchronisation is however unpredictable. In order to manipulate the ultimate state of the synchronisation, a control algorithm based on Schur-Chon stability criteria is proposed to direct the scaling factor onto any predestined value. In the numerical experiment, we illustrate the application on two chaotic discrete-time systems.

  6. Maximum Entropy/Optimal Projection Design Synthesis for Decentralized Control of Large Space Structures

    DTIC Science & Technology

    1988-05-01

    evolve efficient approaches to the solution of the MEOP design equations for optimal , decentralized control. 1.1 Objectives The specific tasks...design. It should also be noted that in a broader context, these results illustrate a new general approach to nonconvex optimization problems. Further...equations. 3 3.2 Extensions to Decentralized Controllers In keeping with the optimal projection philosophy, our approach to decentralized control design

  7. Joint Power and Multiple Access Control for Wireless Mesh Network with Rose Projection Method

    PubMed Central

    Tang, Meiqin; Shang, Lili; Xin, Yalin; Liu, Xiaohua; Wei, Xinjiang

    2014-01-01

    This paper investigates the utility maximization problem for the downlink of the multi-interface multichannel wireless mesh network with orthogonal frequency division multiple access. A cross-layer joint power and multiple access control algorithm are proposed. Rosen projection matrix is combined with Solodov projection techniques to build a three-memory gradient Rosen projection method, which is applied to solve this optimization problem. The convergence analysis is given and simulations show that the proposed solution achieves significant throughput compared with existing approaches. PMID:24883384

  8. Joint power and multiple access control for wireless mesh network with Rose projection method.

    PubMed

    Tang, Meiqin; Shang, Lili; Xin, Yalin; Liu, Xiaohua; Wei, Xinjiang

    2014-01-01

    This paper investigates the utility maximization problem for the downlink of the multi-interface multichannel wireless mesh network with orthogonal frequency division multiple access. A cross-layer joint power and multiple access control algorithm are proposed. Rosen projection matrix is combined with Solodov projection techniques to build a three-memory gradient Rosen projection method, which is applied to solve this optimization problem. The convergence analysis is given and simulations show that the proposed solution achieves significant throughput compared with existing approaches.

  9. Annexation of a high-activity enzyme in a synthetic three-enzyme complex greatly decreases the degree of substrate channeling.

    PubMed

    You, Chun; Zhang, Y-H Percival

    2014-06-20

    The self-assembled three-enzyme complex containing triosephosphate isomerase (TIM), aldolase (ALD), and fructose 1,6-biphosphatase (FBP) was constructed via a mini-scaffoldin containing three different cohesins and the three dockerin-containing enzymes. This enzyme complex exhibited 1 order of magnitude higher initial reaction rates than the mixture of noncomplexed three enzymes. In this enzyme cascade reactions, the reaction mediated by ALD was the rate-limiting step. To understand the in-depth role of the rate-limiting enzyme ALD in influencing the substrate channeling effect of synthetic enzyme complexes, low-activity ALD from Thermotoga maritima was replaced with a similar-size ALD isolated from Thermus thermophilus, where the latter had more than 5 times specific activity of the former. The synthetic three-enzyme complexes annexed with either low-activity or high-activity ALDs exhibited higher initial reaction rates than the mixtures of the two-enzyme complex (TIM-FBP) and the nonbound low-activity or high activity ALD at the same enzyme concentration. It was also found that the annexation of more high-activity ALD in the synthetic enzyme complexes drastically decreased the degree of substrate channeling from 7.5 to 1.5. These results suggested that the degree of substrate channeling in synthetic enzyme complexes depended on the enzyme choice. This study implied that the construction of synthetic enzyme enzymes in synthetic cascade pathways could be a very important tool to accrelerate rate-limiting steps controlled by low-activity enzymes.

  10. 78 FR 27982 - U.S. Flag Compliance With MARPOL Annex VI International Energy Efficiency (IEE) Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-13

    ... SECURITY Coast Guard U.S. Flag Compliance With MARPOL Annex VI International Energy Efficiency (IEE... issuance of an International Energy Efficiency Certificate and the preparation of a Ship Energy Efficiency... Energy Efficiency Design Index. These requirements apply to all U.S. flag ships 400 gross tonnage...

  11. Radiological assessment report for the University of Rochester Annex, 400 Elmwood Avenue, Rochester, New York, April-May 1984

    SciTech Connect

    Wynveen, R.A.; Smith, W.H.; Sholeen, C.M.; Flynn, K.F.

    1984-12-01

    In light of the results of the comprehensive radiological assessment of the annex and auxiliary facilities, the following conclusions can be made: There is no immediate hazard from the elevated levels of radioactivity detected; however, some of these levels are above criteria. The radon, thoron, actinon, long-lived particulates, and tritium in the air are all below criteria for unrestricted use. Some ductwork has been identified as being contaminated. All ductwork must, therefore, be considered potentially contaminated. Since several floor drains were found to exhibit elevated readings, and the samples had elevated concentrations of radionuclides, it must be concluded that the drain and sewer systems of the Annex are contaminated with radioactive material. Since the samples collected from the storm and sewer systems outside the building also had elevated concentrations of radionuclides, these systems are also considered contaminated with radioactive material. The grounds around the Annex have exhibited background concentrations of radionuclides. Two rooms, B-330 and B-332, were inaccessible for survey due to the presence of stored furniture and equipment. Therefore, no comment about their radiological status can be made. At the common baseboard for Room C-12 and C-16 and on the floor below the tile in Room C-40, contamination appeared to be masked by construction modifications. Other areas of the Annex must also be considered potentially contaminated where modifications may have masked the contamination.

  12. 78 FR 57323 - York River and the Naval Weapons Station Yorktown-Cheatham Annex, Yorktown, Virginia; Danger Zone

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-18

    ... Department of the Army, Corps of Engineers 33 CFR Part 334 York River and the Naval Weapons Station Yorktown... and the Naval Weapons Station Yorktown- Cheatham Annex, Yorktown, Virginia; danger zone. (a) The area... firing activities shall be conducted when the visibility is less that the maximum range of the...

  13. 33 CFR 334.285 - York River and the Naval Weapons Station Yorktown-Cheatham Annex, Yorktown, Virginia; danger zone.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false York River and the Naval Weapons... RESTRICTED AREA REGULATIONS § 334.285 York River and the Naval Weapons Station Yorktown-Cheatham Annex... less than the maximum range of the weapons being used at the facility or while a vessel is within...

  14. 76 FR 19380 - Notice of Entry Into Effect of MARPOL Annex V Wider Caribbean Region Special Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... SA, including the Gulf of Mexico and the Caribbean Sea, in July 1991. The SA entered into force in... SECURITY Coast Guard Notice of Entry Into Effect of MARPOL Annex V Wider Caribbean Region Special Area... effect of discharge requirements from ships in the Wider Caribbean Region (WCR) special area (SA)...

  15. Reducing plastic contamination of the marine environment under MARPOL Annex V: A model for recreational harbors and ports

    SciTech Connect

    Mudar, M.J.

    1991-01-01

    A case study was conducted during Summer, 1990, at the Nantucket Boat Basin, Massachusetts. The purpose of the study was to (1) determine the types and quantities of wastes generated by recreational boaters, particularly plastics and garbage regulated by MARPOL Annex V, (2) develop a model to assist recreational boating facilities to comply with the law and (3) reduce the impact of plastic contamination on the marine environment. An international law which came to force in December, 1988, MARPOL Annex V prohibits the disposal of plastics into the sea and stipulates ocean zones where garbage and other wastes may be disposed. A per capita rate of waste generation by recreational boaters was determined, which will enable recreational harbors and ports to estimate the waste management capacity necessary to meet the requirements of Annex V. In addition to determining the wastestream from the recreational boaters, boaters were surveyed to collect data about pertinent topics including awareness of MARPOL, waste types generated aboard vessels, waste management methods, and how marinas could assist boaters in meeting their waste management needs. As a result of the Boat Basin study, a planning model was developed to assist other recreational harbors and ports to meet the requirements of MARPOL Annex V. Major elements of the model include (1) information Transfer, (2) Waste Management Methods, and (3) the Role of Related Factors such as marina type, and waste characterization and quantification.

  16. Lessons Learned and Flight Results from the F15 Intelligent Flight Control System Project

    NASA Technical Reports Server (NTRS)

    Bosworth, John

    2006-01-01

    A viewgraph presentation on the lessons learned and flight results from the F15 Intelligent Flight Control System (IFCS) project is shown. The topics include: 1) F-15 IFCS Project Goals; 2) Motivation; 3) IFCS Approach; 4) NASA F-15 #837 Aircraft Description; 5) Flight Envelope; 6) Limited Authority System; 7) NN Floating Limiter; 8) Flight Experiment; 9) Adaptation Goals; 10) Handling Qualities Performance Metric; 11) Project Phases; 12) Indirect Adaptive Control Architecture; 13) Indirect Adaptive Experience and Lessons Learned; 14) Gen II Direct Adaptive Control Architecture; 15) Current Status; 16) Effect of Canard Multiplier; 17) Simulated Canard Failure Stab Open Loop; 18) Canard Multiplier Effect Closed Loop Freq. Resp.; 19) Simulated Canard Failure Stab Open Loop with Adaptation; 20) Canard Multiplier Effect Closed Loop with Adaptation; 21) Gen 2 NN Wts from Simulation; 22) Direct Adaptive Experience and Lessons Learned; and 23) Conclusions

  17. Overview of implementing a project control system in the nuclear utility industry

    SciTech Connect

    Cooprider, D.H. )

    1994-03-01

    During the late 1980s, a metamorphosis began at Florida Power and Light Company (FPL). A strategic step in nuclear engineering's efforts to become more cost effective began in January 1990. A project control department was formed. The initial mission was to provide support for nuclear engineering design activities associated with FPL's two twin-unit nuclear power generation facilities - Turkey Point and St. Lucie. Later, the goal expanded to include the division's materials management, nuclear licensing, and information management departments. The project control group was organized along the lines of the organizations served. Separate dedicated groups were established for each plant. Since most engineering activity was based at the Juno Beach headquarters, the project control staff also was based there.

  18. Projective synchronization of nonidentical fractional-order neural networks based on sliding mode controller.

    PubMed

    Ding, Zhixia; Shen, Yi

    2016-04-01

    This paper investigates global projective synchronization of nonidentical fractional-order neural networks (FNNs) based on sliding mode control technique. We firstly construct a fractional-order integral sliding surface. Then, according to the sliding mode control theory, we design a sliding mode controller to guarantee the occurrence of the sliding motion. Based on fractional Lyapunov direct methods, system trajectories are driven to the proposed sliding surface and remain on it evermore, and some novel criteria are obtained to realize global projective synchronization of nonidentical FNNs. As the special cases, some sufficient conditions are given to ensure projective synchronization of identical FNNs, complete synchronization of nonidentical FNNs and anti-synchronization of nonidentical FNNs. Finally, one numerical example is given to demonstrate the effectiveness of the obtained results.

  19. Inverting the Pendulum Using Fuzzy Control (Center Director's Discretionary Fund (Project 93-02)

    NASA Technical Reports Server (NTRS)

    Kissel, R. R.; Sutherland, W. T.

    1997-01-01

    A single pendulum was simulated in software and then built on a rotary base. A fuzzy controller was used to show its advantages as a nonlinear controller since bringing the pendulum inverted is extremely nonlinear. The controller was implemented in a Motorola 6811 microcontroller. A double pendulum was simulated and fuzzy control was used to hold it in a vertical position. The double pendulum was not built into hardware for lack of time. This project was for training and to show advantages of fuzzy control.

  20. Stimulation Controls and Mitigation of Induced Seismicity for EGS Project: Examples from the Newberry EGS Demonstration Project (Invited)

    NASA Astrophysics Data System (ADS)

    Petty, S.; Cladouhos, T. T.; Osborn, W.; Iovenitti, J.

    2010-12-01

    Creating an EGS reservoir depends upon injection induced seismicity (IIS) to create fracture permeability and allow the reservoir to be mapped using passive microseismic monitoring. However, in some cases, the seismicity induced through the stimulation has been felt by surrounding populations and in one case caused sufficient concern to force shut-down of the project. AltaRock Energy, Inc. is working with universities, national labs and consultants on the Newberry Volcano EGS Demonstration Project (Funded in part through a grant from the US DOE: DE-EE0002777). This project will attempt to stimulate a very low permeability existing deep geothermal well with high temperature to develop a circulating geothermal system that be able to sustain production of economic quantities of hot water and steam for power production. In order to allay concerns that IIS might become hazardous at Newberry, AltaRock Energy has agreed to a robust series of safeguards and mitigation controls. The safeguards detail how the EGS stimulation will be monitored and under what circumstances the stimulation should be safely reduced or halted to avoid perceptible seismic events that would alarm or possibly cause damage to the local community. The International Energy Agency (IEA) Implementing Agreement for a Cooperative Programme on Geothermal Energy Research and Technology, or Geothermal Implementing Agreement (GIA), developed an induced seismicity mitigation protocol which has been adopted by the US Department of Energy for their funded EGS Demonstration Projects. AltaRock is the process of making this protocol site specific for the Newberry project.The Notice of Intent (NOI) to the BLM for the Newberry EGS Demonstration includes plans to conduct an induced seismicity hazards and risk assessment. These plans include implementing the Protocol for Induced Seismicity Associated with Geothermal System (Majer et al., 2008), adopted by the International Energy Agency. The theory of IIS has recently

  1. Spinal sensory projection neuron responses to spinal cord stimulation are mediated by circuits beyond gate control

    PubMed Central

    Zhang, Tianhe C.; Janik, John J.; Peters, Ryan V.; Chen, Gang; Ji, Ru-Rong

    2015-01-01

    Spinal cord stimulation (SCS) is a therapy used to treat intractable pain with a putative mechanism of action based on the Gate Control Theory. We hypothesized that sensory projection neuron responses to SCS would follow a single stereotyped response curve as a function of SCS frequency, as predicted by the Gate Control circuit. We recorded the responses of antidromically identified sensory projection neurons in the lumbar spinal cord during 1- to 150-Hz SCS in both healthy rats and neuropathic rats following chronic constriction injury (CCI). The relationship between SCS frequency and projection neuron activity predicted by the Gate Control circuit accounted for a subset of neuronal responses to SCS but could not account for the full range of observed responses. Heterogeneous responses were classifiable into three additional groups and were reproduced using computational models of spinal microcircuits representing other interactions between nociceptive and nonnociceptive sensory inputs. Intrathecal administration of bicuculline, a GABAA receptor antagonist, increased spontaneous and evoked activity in projection neurons, enhanced excitatory responses to SCS, and reduced inhibitory responses to SCS, suggesting that GABAA neurotransmission plays a broad role in regulating projection neuron activity. These in vivo and computational results challenge the Gate Control Theory as the only mechanism underlying SCS and refine our understanding of the effects of SCS on spinal sensory neurons within the framework of contemporary understanding of dorsal horn circuitry. PMID:25972582

  2. The conceptual framework of the International Tobacco Control (ITC) Policy Evaluation Project.

    PubMed

    Fong, G T; Cummings, K M; Borland, R; Hastings, G; Hyland, A; Giovino, G A; Hammond, D; Thompson, M E

    2006-06-01

    This paper describes the conceptual model that underlies the International Tobacco Control Policy Evaluation Project (ITC Project), whose mission is to measure the psychosocial and behavioural impact of key policies of the Framework Convention on Tobacco Control (FCTC) among adult smokers, and in some countries, among adult non-smokers and among youth. The evaluation framework utilises multiple country controls, a longitudinal design, and a pre-specified, theory-driven conceptual model to test hypotheses about the anticipated effects of specific policies. The ITC Project consists of parallel prospective cohort surveys of representative samples of adult smokers currently in nine countries (inhabited by over 45% of the world's smokers), with other countries being added in the future. Collectively, the ITC Surveys constitute the first-ever international cohort study of tobacco use. The conceptual model of the ITC Project draws on the psychosocial and health communication literature and assumes that tobacco control policies influence tobacco related behaviours through a causal chain of psychological events, with some variables more closely related to the policy itself (policy-specific variables) and other variables that are more downstream from the policy, which have been identified by health behaviour and social psychological theories as being important causal precursors of behaviour (psychosocial mediators). We discuss the objectives of the ITC Project and its potential for building the evidence base for the FCTC.

  3. The conceptual framework of the International Tobacco Control (ITC) Policy Evaluation Project

    PubMed Central

    Fong, G T; Cummings, K M; Borland, R; Hastings, G; Hyland, A; Giovino, G A; Hammond, D; Thompson, M E

    2006-01-01

    This paper describes the conceptual model that underlies the International Tobacco Control Policy Evaluation Project (ITC Project), whose mission is to measure the psychosocial and behavioural impact of key policies of the Framework Convention on Tobacco Control (FCTC) among adult smokers, and in some countries, among adult non‐smokers and among youth. The evaluation framework utilises multiple country controls, a longitudinal design, and a pre‐specified, theory‐driven conceptual model to test hypotheses about the anticipated effects of specific policies. The ITC Project consists of parallel prospective cohort surveys of representative samples of adult smokers currently in nine countries (inhabited by over 45% of the world's smokers), with other countries being added in the future. Collectively, the ITC Surveys constitute the first‐ever international cohort study of tobacco use. The conceptual model of the ITC Project draws on the psychosocial and health communication literature and assumes that tobacco control policies influence tobacco related behaviours through a causal chain of psychological events, with some variables more closely related to the policy itself (policy‐specific variables) and other variables that are more downstream from the policy, which have been identified by health behaviour and social psychological theories as being important causal precursors of behaviour (psychosocial mediators). We discuss the objectives of the ITC Project and its potential for building the evidence base for the FCTC. PMID:16754944

  4. Hydraulic Model Investigation: Walnut Creek Flood-Control Project Contra Costa County, California.

    DTIC Science & Technology

    1987-10-01

    TECHNICAL REPORT HL-87-14 WALNUT CREEK FLOOD-CONTROL PROJECT CONTRA COSTA COUNTY, CALIFORNIA Hydraulic Model Investigation by W. G. Davis O11C tLE...34’ : AA Ii iA e d S O a :::: SCALE IN MILES 5 0 5 10 Figure 1. Vicinity map 4~ 4.. %- . " . " %____ WALNUT CREEK FLOOD-CONTROL PROJECT CONTRA COSTA COUNTY...Pleasant Hi-1, nd Martinez, California, on its way to the Suisin Bay. All of th.e planned imcrovements are located in Contra Costa County, California

  5. ERIP Project No. 670, Nevada Energy Control Systems, Inc.. Final techincal progress report

    SciTech Connect

    Kimber, D.J.

    1998-02-11

    In order to gauge the effectiveness of the ERIP Project No. 670, Nevada Energy Control Systems, Inc., Grant Number DE-FG01-96EE15670, the Statement of Work must be compared to the achievements by NECSI during the grant period. The following report reflects the aforementioned statement and is coordinated directly with it. The project goal is to gather data and test in order to validate earlier tests of energy savings,safety,reliability and practicality of the NECSI Evaporator Fan Controller in order to fully commercialize and market the product.

  6. Control room modernization at Finnish nuclear power plants - Two projects compared

    SciTech Connect

    Laarni, J.; Norros, L.

    2006-07-01

    The modernization of automation systems and human-machine interfaces is a current issue at both of the two nuclear power plants (i.e., Fortum's Loviisa plant and TVO's Olkiluoto plant) in Finland. Since the plants have been launched in the 1970's or 1980's, technology is in part old-fashioned and needs to be renewed. At Olkiluoto upgrades of the turbine operator systems have already been conducted; at Loviisa the first phase of the modernization project has just started. Basically, there is a question of the complete digitalization of the information streams at the two plants, and transition from a conventional hard-wired or hybrid control room to a screen-based one. The new human-machine interfaces will comprise new technology, such as PC workstations, soft control, touch screens and large-screen overall displays. The modernization of human-system interfaces is carried out in a stepwise manner at both plants. At both plants the main driver has not been the need to renew the user interfaces of the control room, but the need to upgrade the automation systems. In part because of this, there is a lack of a systematic top-down approach in which different aspects of human factors (HF) engineering are considered in relationship to higher level goals. Our aim here is to give an overview description of the control room modernization projects at the two plants and provide a preliminary evaluation of their progress to date. The projects are also compared, for example, in terms of duration, scope and phasing, and who is responsible for the realization of the project. In addition, we also compare experiences from the Finnish projects to experiences from similar projects abroad. The main part of the data used in this study is based on designers' and project members' interviews. (authors)

  7. Annex to 7-GeV Advanced Photon Source Conceptual Design Report

    SciTech Connect

    Not Available

    1988-05-01

    The Annex to the 7-GeV Advanced Photon Source Conceptual Design Report updates the Conceptual Design Report of 1987 (CDR-87) to include the results of further optimization and changes of the design during the past year. The design changes can be summarized as affecting three areas: the accelerator system, conventional facilities, and experimental systems. Most of the changes in the accelerator system result from inclusion of a positron accumulator ring (PAR), which was added at the suggestion of the 1987 DOE Review Committee, to speed up the filling rate of the storage ring. The addition of the PAR necessitates many minor changes in the linac system, the injector synchrotron, and the low-energy beam transport lines. 63 figs., 18 tabs.

  8. Controllable 3D Display System Based on Frontal Projection Lenticular Screen

    NASA Astrophysics Data System (ADS)

    Feng, Q.; Sang, X.; Yu, X.; Gao, X.; Wang, P.; Li, C.; Zhao, T.

    2014-08-01

    A novel auto-stereoscopic three-dimensional (3D) projection display system based on the frontal projection lenticular screen is demonstrated. It can provide high real 3D experiences and the freedom of interaction. In the demonstrated system, the content can be changed and the dense of viewing points can be freely adjusted according to the viewers' demand. The high dense viewing points can provide smooth motion parallax and larger image depth without blurry. The basic principle of stereoscopic display is described firstly. Then, design architectures including hardware and software are demonstrated. The system consists of a frontal projection lenticular screen, an optimally designed projector-array and a set of multi-channel image processors. The parameters of the frontal projection lenticular screen are based on the demand of viewing such as the viewing distance and the width of view zones. Each projector is arranged on an adjustable platform. The set of multi-channel image processors are made up of six PCs. One of them is used as the main controller, the other five client PCs can process 30 channel signals and transmit them to the projector-array. Then a natural 3D scene will be perceived based on the frontal projection lenticular screen with more than 1.5 m image depth in real time. The control section is presented in detail, including parallax adjustment, system synchronization, distortion correction, etc. Experimental results demonstrate the effectiveness of this novel controllable 3D display system.

  9. Auditory cortex controls sound-driven innate defense behaviour through corticofugal projections to inferior colliculus

    PubMed Central

    Xiong, Xiaorui R.; Liang, Feixue; Zingg, Brian; Ji, Xu-ying; Ibrahim, Leena A.; Tao, Huizhong W.; Zhang, Li I.

    2015-01-01

    Defense against environmental threats is essential for animal survival. However, the neural circuits responsible for transforming unconditioned sensory stimuli and generating defensive behaviours remain largely unclear. Here, we show that corticofugal neurons in the auditory cortex (ACx) targeting the inferior colliculus (IC) mediate an innate, sound-induced flight behaviour. Optogenetic activation of these neurons, or their projection terminals in the IC, is sufficient for initiating flight responses, while the inhibition of these projections reduces sound-induced flight responses. Corticocollicular axons monosynaptically innervate neurons in the cortex of the IC (ICx), and optogenetic activation of the projections from the ICx to the dorsal periaqueductal gray is sufficient for provoking flight behaviours. Our results suggest that ACx can both amplify innate acoustic-motor responses and directly drive flight behaviours in the absence of sound input through corticocollicular projections to ICx. Such corticofugal control may be a general feature of innate defense circuits across sensory modalities. PMID:26068082

  10. Torsion d'annexe au second trimestre de la grossesse, à propos de deux cas

    PubMed Central

    Ayachi, Amira; Blel, Zeineb; Khelifa, Nahed; Mkaouer, Lassaad; Bouchahda, Rim; Mourali, Mechaal

    2016-01-01

    Les douleurs pelviennes aigues pendant la grossesse peuvent poser un problème de diagnostic différentiel.Nous rapportons deux cas de torsion d'annexes au deuxième trimestre de la grossesse afin d'attirer l'attention sur ce diagnostic, dont seule une prise en charge précoce permet d'éviter des lésions irréversibles dues à l'ischémie, pouvant mettre en jeu le pronostic ultérieur de fertilité. La première patiente, G1P0, enceinte à 20 SA, s'est présenté initialement pour un syndrome appendiculaire. Une incision de Mac Burney, au cours de l'exploration, a montré un ovaire droit nécrosé et une ovariectomie a été faite. Les suites post opératoires étaient simples. La seconde patiente, G2P2, s'est présenté aux urgences avec des douleurs aigues de la fosse iliaque gauche à 26 SA. La laparotomie a mis en évidence une torsion d'une hydatide de Morgani, dont l'aspect nécrosé dû à une torsion, a orienté vers une ablation de l'hydatide. Pour les deux patientes, aucune complication postopératoire n'a été relevée. La torsion d'annexe est une urgence à ne pas méconnaître devant toute douleur pelvienne aigue chez la femme enceinte. Le traitement conservateur est actuellement le gold standard et une prise en charge appropriée est nécessaire pour éviter d'éventuelles complications maternelles et fœtales. PMID:28292076

  11. ACFA 2020 - An FP7 project on active control of flexible fuel efficient aircraft configurations

    NASA Astrophysics Data System (ADS)

    Maier, R.

    2013-12-01

    This paper gives an overview about the project ACFA 2020 which is funded by the European Commission within the 7th framework program. The acronym ACFA 2020 stands for Active Control for Flexible Aircraft 2020. The project is dealing with the design of highly fuel efficient aircraft configurations and, in particular, on innovative active control concepts with the goal to reduce loads and structural weight. Major focus lays on blended wing body (BWB) aircraft. Blended wing body type aircraft configurations are seen as the most promising future concept to fulfill the so-called ACARE (Advisory Council for Aeronautics Research in Europe) vision 2020 goals in regards to reduce fuel consumption and external noise. The paper discusses in some detail the overall goals and how they are addressed in the workplan. Furthermore, the major achievements of the project are outlined and a short outlook on the remaining work is given.

  12. Project T.E.A.M. (Technical Education Advancement Modules). Advanced Statistical Process Control.

    ERIC Educational Resources Information Center

    Dunlap, Dale

    This instructional guide, one of a series developed by the Technical Education Advancement Modules (TEAM) project, is a 20-hour advanced statistical process control (SPC) and quality improvement course designed to develop the following competencies: (1) understanding quality systems; (2) knowing the process; (3) solving quality problems; and (4)…

  13. 9 CFR 79.7 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... contains testing or other procedures that indicate that an animal, despite meeting the definition of high... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Waiver of requirements for scrapie control pilot projects. 79.7 Section 79.7 Animals and Animal Products ANIMAL AND PLANT HEALTH...

  14. 9 CFR 54.9 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... contains testing or other procedures that indicate that an animal, despite meeting the definition of high... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Waiver of requirements for scrapie control pilot projects. 54.9 Section 54.9 Animals and Animal Products ANIMAL AND PLANT HEALTH...

  15. 9 CFR 54.9 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... contains testing or other procedures that indicate that an animal, despite meeting the definition of high... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Waiver of requirements for scrapie control pilot projects. 54.9 Section 54.9 Animals and Animal Products ANIMAL AND PLANT HEALTH...

  16. 9 CFR 54.9 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... contains testing or other procedures that indicate that an animal, despite meeting the definition of high... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Waiver of requirements for scrapie control pilot projects. 54.9 Section 54.9 Animals and Animal Products ANIMAL AND PLANT HEALTH...

  17. 9 CFR 79.7 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... contains testing or other procedures that indicate that an animal, despite meeting the definition of high... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Waiver of requirements for scrapie control pilot projects. 79.7 Section 79.7 Animals and Animal Products ANIMAL AND PLANT HEALTH...

  18. 9 CFR 79.7 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... contains testing or other procedures that indicate that an animal, despite meeting the definition of high... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Waiver of requirements for scrapie control pilot projects. 79.7 Section 79.7 Animals and Animal Products ANIMAL AND PLANT HEALTH...

  19. 9 CFR 79.7 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... contains testing or other procedures that indicate that an animal, despite meeting the definition of high... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Waiver of requirements for scrapie control pilot projects. 79.7 Section 79.7 Animals and Animal Products ANIMAL AND PLANT HEALTH...

  20. 9 CFR 54.9 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... contains testing or other procedures that indicate that an animal, despite meeting the definition of high... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Waiver of requirements for scrapie control pilot projects. 54.9 Section 54.9 Animals and Animal Products ANIMAL AND PLANT HEALTH...

  1. 75 FR 30410 - Disease, Disability, and Injury Prevention and Control Special Interest Project (SIP): Provider...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-01

    ... Control Special Interest Project (SIP): Provider and Public Health Input for Vaccine Policy Decisions SIP..., discussion, and evaluation of applications received in response to ``Provider and Public Health Input for... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH...

  2. 9 CFR 79.7 - Waiver of requirements for scrapie control pilot projects.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Waiver of requirements for scrapie... PRODUCTS SCRAPIE IN SHEEP AND GOATS § 79.7 Waiver of requirements for scrapie control pilot projects. (a) The Administrator may waive the following requirements of this part for participants in a...

  3. A homotopy algorithm for digital optimal projection control GASD-HADOC

    NASA Technical Reports Server (NTRS)

    Collins, Emmanuel G., Jr.; Richter, Stephen; Davis, Lawrence D.

    1993-01-01

    The linear-quadratic-gaussian (LQG) compensator was developed to facilitate the design of control laws for multi-input, multi-output (MIMO) systems. The compensator is computed by solving two algebraic equations for which standard closed-loop solutions exist. Unfortunately, the minimal dimension of an LQG compensator is almost always equal to the dimension of the plant and can thus often violate practical implementation constraints on controller order. This deficiency is especially highlighted when considering control-design for high-order systems such as flexible space structures. This deficiency motivated the development of techniques that enable the design of optimal controllers whose dimension is less than that of the design plant. A homotopy approach based on the optimal projection equations that characterize the necessary conditions for optimal reduced-order control. Homotopy algorithms have global convergence properties and hence do not require that the initializing reduced-order controller be close to the optimal reduced-order controller to guarantee convergence. However, the homotopy algorithm previously developed for solving the optimal projection equations has sublinear convergence properties and the convergence slows at higher authority levels and may fail. A new homotopy algorithm for synthesizing optimal reduced-order controllers for discrete-time systems is described. Unlike the previous homotopy approach, the new algorithm is a gradient-based, parameter optimization formulation and was implemented in MATLAB. The results reported may offer the foundation for a reliable approach to optimal, reduced-order controller design.

  4. BCAUS Project description and consideration of separation of data and control

    NASA Technical Reports Server (NTRS)

    Bush, Joy L.; Weaver, Steven J.

    1989-01-01

    The commonly stated truths that data may be segregated from program control in generic expert system shells and that such tools support straightforward knowledge representation were examined. The ideal of separation of data from program control in expert systems is difficult to realize for a variety of reasons. One approach to achieving this goal is to integrate hybrid collections of specialized shells and tools instead of producing custom systems built with a single all purpose expert system tool. Aspects of these issues are examined in the context of a specific diagnostic expert system application, the Backup Control Mode Analysis and Utility System (BCAUS), being developed for the Gamma Ray Observatory (GRO) spacecraft. The project and the knowledge gained in working on the project are described.

  5. Advanced Grid-Friendly Controls Demonstration Project for Utility-Scale PV Power Plants

    SciTech Connect

    Gevorgian, Vahan; O'Neill, Barbara

    2016-01-21

    A typical photovoltaic (PV) power plant consists of multiple power electronic inverters and can contribute to grid stability and reliability through sophisticated 'grid-friendly' controls. The availability and dissemination of actual test data showing the viability of advanced utility-scale PV controls among all industry stakeholders can leverage PV's value from being simply an energy resource to providing additional ancillary services that range from variability smoothing and frequency regulation to power quality. Strategically partnering with a selected utility and/or PV power plant operator is a key condition for a successful demonstration project. The U.S. Department of Energy's (DOE's) Solar Energy Technologies Office selected the National Renewable Energy Laboratory (NREL) to be a principal investigator in a two-year project with goals to (1) identify a potential partner(s), (2) develop a detailed scope of work and test plan for a field project to demonstrate the gird-friendly capabilities of utility-scale PV power plants, (3) facilitate conducting actual demonstration tests, and (4) disseminate test results among industry stakeholders via a joint NREL/DOE publication and participation in relevant technical conferences. The project implementation took place in FY 2014 and FY 2015. In FY14, NREL established collaborations with AES and First Solar Electric, LLC, to conduct demonstration testing on their utility-scale PV power plants in Puerto Rico and Texas, respectively, and developed test plans for each partner. Both Puerto Rico Electric Power Authority and the Electric Reliability Council of Texas expressed interest in this project because of the importance of such advanced controls for the reliable operation of their power systems under high penetration levels of variable renewable generation. During FY15, testing was completed on both plants, and a large amount of test data was produced and analyzed that demonstrates the ability of PV power plants to

  6. Resilient Propulsion Control Research for the NASA Integrated Resilient Aircraft Control (IRAC) Project

    NASA Technical Reports Server (NTRS)

    Guo, Ten-Huei; Litt, Jonathan S.

    2007-01-01

    Gas turbine engines are designed to provide sufficient safety margins to guarantee robust operation with an exceptionally long life. However, engine performance requirements may be drastically altered during abnormal flight conditions or emergency maneuvers. In some situations, the conservative design of the engine control system may not be in the best interest of overall aircraft safety; it may be advantageous to "sacrifice" the engine to "save" the aircraft. Motivated by this opportunity, the NASA Aviation Safety Program is conducting resilient propulsion research aimed at developing adaptive engine control methodologies to operate the engine beyond the normal domain for emergency operations to maximize the possibility of safely landing the damaged aircraft. Previous research studies and field incident reports show that the propulsion system can be an effective tool to help control and eventually land a damaged aircraft. Building upon the flight-proven Propulsion Controlled Aircraft (PCA) experience, this area of research will focus on how engine control systems can improve aircraft safe-landing probabilities under adverse conditions. This paper describes the proposed research topics in Engine System Requirements, Engine Modeling and Simulation, Engine Enhancement Research, Operational Risk Analysis and Modeling, and Integrated Flight and Propulsion Controller Designs that support the overall goal.

  7. Army Command and Control Study-82 (ACCS-82). Volume III. Annexes.

    DTIC Science & Technology

    1979-09-30

    complexity of the systems is such that the effort could not be success- fully undertaken or managed by any ad hoc or part time organization (e.g...mobilization. 3. Many telecommunications centers supporting DARCOM activi- ties operate only on a part time basis in peacetime. At 29 DARCOM activities...Page 21. Appendix 21: ADPE, HIS and Communications ..... F2- 22. Appendix 22: Full- Time Manning (FTM) in Reserve Component ’Units ............... F-22-1

  8. A historical overview of the United States-Mexico Border Diabetes Prevention and Control Project.

    PubMed

    Diaz-Kenney, Rita V; Ruiz-Holguín, Rosalba; de Cosío, Federico G; Ramos, Rebeca; Rodríguez, Betsy; Beckles, Gloria L; Valdez, Rodolfo; Thompson-Reid, Patricia E

    2010-09-01

    Diabetes is a serious public health problem in the border region between the United States of America and Mexico, reflecting and by some measures surpassing the extent of national diabetes burden of each country. The U.S.-Mexico Border Diabetes Prevention and Control Project, a two-phase prevalence study on type 2 diabetes and its risk factors, was conceived and developed by culturally diverse groups of people representing more than 100 government agencies and nongovernmental organizations; health care providers; and residents of 10 U.S. and Mexican border states, using a participatory approach, to address this disproportionate incidence of diabetes. This report describes the project's history, conceptualization, participatory approach, implementation, accomplishments, and challenges, and recommends a series of steps for carrying out other binational participatory projects based on lessons learned.

  9. Development of a framework for evaluating the sustainability of community-based dengue control projects.

    PubMed

    Hanh, Tran T Tuyet; Hill, Peter S; Kay, Brian H; Quy, Tran Minh

    2009-02-01

    There are currently no frameworks developed specifically for assessing community-based dengue control project sustainability. We first review the literature for frameworks for assessing project sustainability and second validate the framework criteria against the oldest community-based intervention using Mesocyclops in Xuan Phong commune, Nam Dinh province, north Vietnam, the subject of an intervention in 1998-2000. The framework used 13 criteria, clustered into three categories: 1) maintenance of health benefits from the original project, 2) continued delivery of community activities, and 3) human resource development. To provide consistency between criteria and to allow comparison both over time and with non-intervention communes, a five-point scale for each criterion was used, with the overall sustainability score calculated as the mean of all criteria. The framework offers a practical tool for assessing sustainability, and is amenable to adaptation for specific interventions without compromising the framework as a whole.

  10. Project W-211, initial tank retrieval systems, retrieval control system software configuration management plan

    SciTech Connect

    RIECK, C.A.

    1999-02-23

    This Software Configuration Management Plan (SCMP) provides the instructions for change control of the W-211 Project, Retrieval Control System (RCS) software after initial approval/release but prior to the transfer of custody to the waste tank operations contractor. This plan applies to the W-211 system software developed by the project, consisting of the computer human-machine interface (HMI) and programmable logic controller (PLC) software source and executable code, for production use by the waste tank operations contractor. The plan encompasses that portion of the W-211 RCS software represented on project-specific AUTOCAD drawings that are released as part of the C1 definitive design package (these drawings are identified on the drawing list associated with each C-1 package), and the associated software code. Implementation of the plan is required for formal acceptance testing and production release. The software configuration management plan does not apply to reports and data generated by the software except where specifically identified. Control of information produced by the software once it has been transferred for operation is the responsibility of the receiving organization.

  11. Blood Pressure, Sodium Intake, and Hypertension Control: Lessons From the North Karelia Project.

    PubMed

    Laatikainen, Tiina; Nissinen, Aulikki; Kastarinen, Mika; Jula, Antti; Tuomilehto, Jaakko

    2016-06-01

    From the very beginning of the North Karelia Project, prevention, detection, and control of hypertension were included as key aims in the project. An intensive hypertension prevention and control program was established in North Karelia in 1972 that included community-based activities to reduce blood pressure levels in the entire population, detect people with hypertension, improve their treatment, establish standard diagnostic and therapeutic methods, and to monitor blood pressure levels, control of hypertension, and the performance of the health care. After the first 5 years of the project, most of these activities were also implemented on the national level. In late 1970s, work to reduce the salt intake was started, and substantial reductions have taken place in salt intake in the Finnish population. Remarkable improvements have been seen both in blood pressure levels and in treatment and control of hypertension in North Karelia and in the whole of Finland. Between 1972 and 2012 in North Karelia, the mean systolic blood pressure among 30- to 59-year-old men has decreased from 149 mm Hg to 135 mm Hg and among women from 153 mm Hg to 129 mm Hg. The decreases in mean diastolic blood pressure have been from 92 mm Hg to 84 mm Hg among men and from 92 mm Hg to 79 mm Hg among women.

  12. Can Earthquakes Induced by Deep Fluid Injection Projects Be Controlled or Limited?

    NASA Astrophysics Data System (ADS)

    McGarr, A.; Williams, C. F.; Hickman, S.; Oppenheimer, D. H.

    2011-12-01

    Projects that involve the injection of high-pressure fluids at depth include Enhanced Geothermal Systems (EGS), CO2 sequestration and liquid waste disposal. We consider some case histories to address the question of the extent to which earthquakes induced by fluid injection can be controlled or limited. For instance, can induced earthquakes be controlled in ways that don't compromise the effectiveness of a given injection project? It is difficult to answer this question definitively because, to our knowledge, only one successful experiment in earthquake control has been performed (Raleigh et al., Science, v. 191, pp. 1230-1237, 1976). Moreover, for numerous injection projects, the induced earthquakes of maximum magnitude have been post shut-in, e.g., the Rocky Mountain Arsenal well, a liquid waste disposal project for which the three largest induced earthquakes occurred more than a year after injection had been terminated. For EGS operations requiring the injection of liquid into rock of low permeability, estimations of maximum magnitudes based on the volume of injected fluid have been moderately successful. For a typical magnitude distribution of induced earthquakes, it can be shown that the largest event accounts for about half of the total induced seismic moment, which is given by the volume of injected liquid multiplied by the modulus of rigidity (McGarr, J. Geophys. Res., v. 81, p. 1487, 1976). The Basel Deep Heat Mining project, an EGS injection of 11,500 cubic meters of water into low-permeability rock at a depth of five km, induced earthquakes with magnitudes that exceeded the safety threshold and so injection was discontinued (Deichmann and Giardini, Seismol. Res. Letters, v. 80, p. 784, 2009). Approximately half a day after shut-in, however, an earthquake of magnitude 3.4 occurred, the largest event of the sequence. It is worth noting that the magnitude of this earthquake is quite close to what could have been estimated based on the volume of injected

  13. Combating tropical infectious diseases: report of the Disease Control Priorities in Developing Countries Project.

    PubMed

    Hotez, Peter J; Remme, Jan H F; Buss, Paulo; Alleyne, George; Morel, Carlos; Breman, Joel G

    2004-03-15

    Infectious diseases are responsible for >25% of the global disease toll. The new Disease Control Priorities in Developing Countries Project (DCPP) aims to decrease the burden of these diseases by producing science-based analyses from demographic, epidemiologic, disease intervention, and economic evidence for the purpose of defining disease priorities and implementing control measures. The DCPP recently reviewed selected tropical infectious diseases, examined successful control experiences, and defined unsettled patient treatment, prevention, and research issues. Disease elimination programs against American trypanosomiasis (Chagas disease), onchocerciasis, lymphatic filariasis, leprosy, trachoma, and measles are succeeding. Dengue, leishmaniasis, African trypanosomiasis, malaria, diarrheal diseases, helminthic infections, and tuberculosis have reemerged because of inadequate interventions and control strategies and the breakdown of health delivery systems. Application of technologies must be cost-effective and intensified research is essential if these and other scourges are to be controlled or eliminated in the 21st century.

  14. 7 CFR Appendix D to Subpart E of... - Alcohol Production Facilities Planning, Performing, Development and Project Control

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., Development and Project Control D Appendix D to Subpart E of Part 1980 Agriculture Regulations of the... (CONTINUED) GENERAL Business and Industrial Loan Program Pt. 1980, Subpt. E, App. D Appendix D to Subpart E of Part 1980—Alcohol Production Facilities Planning, Performing, Development and Project Control...

  15. 7 CFR Appendix D to Subpart E of... - Alcohol Production Facilities Planning, Performing, Development and Project Control

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., Development and Project Control D Appendix D to Subpart E of Part 1980 Agriculture Regulations of the... (CONTINUED) GENERAL Business and Industrial Loan Program Pt. 1980, Subpt. E, App. D Appendix D to Subpart E of Part 1980—Alcohol Production Facilities Planning, Performing, Development and Project Control...

  16. 7 CFR Appendix D to Subpart E of... - Alcohol Production Facilities Planning, Performing, Development and Project Control

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., Development and Project Control D Appendix D to Subpart E of Part 1980 Agriculture Regulations of the... (CONTINUED) GENERAL Business and Industrial Loan Program Pt. 1980, Subpt. E, App. D Appendix D to Subpart E of Part 1980—Alcohol Production Facilities Planning, Performing, Development and Project Control...

  17. 7 CFR Appendix D to Subpart E of... - Alcohol Production Facilities Planning, Performing, Development and Project Control

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., Development and Project Control D Appendix D to Subpart E of Part 1980 Agriculture Regulations of the... (CONTINUED) GENERAL Business and Industrial Loan Program Pt. 1980, Subpt. E, App. D Appendix D to Subpart E of Part 1980—Alcohol Production Facilities Planning, Performing, Development and Project Control...

  18. 33 CFR 334.270 - York River adjacent to Cheatham Annex Depot, Naval Supply Center, Williamsburg, Va.; restricted...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND... point on shore at Cheatham Annex Depot at latitude 37°17′14″ N., longitude 76°35′38″ W.; thence to a... shore to a point at latitude 37°17′23″ N., longitude 76°34′39″ W.; thence to the shore at latitude...

  19. 33 CFR 334.270 - York River adjacent to Cheatham Annex Depot, Naval Supply Center, Williamsburg, Va.; restricted...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND... point on shore at Cheatham Annex Depot at latitude 37°17′14″ N., longitude 76°35′38″ W.; thence to a... shore to a point at latitude 37°17′23″ N., longitude 76°34′39″ W.; thence to the shore at latitude...

  20. An Analysis of the Effects of Varying Male and Female Force Levels. Annex 5. Organizational Assessment Study,

    DTIC Science & Technology

    1985-03-01

    things held constant. Statistical Significance of the Coefficients. This research is primarily concerned with hypothesis testing -- whether or not a...into three parts. First, each dependent variable is defined and important caveats are noted. Second , descriptive statistics show how each dependent...A D-AI57 805 AN ANALYSIS OF THE EFFECTS OF VARYING MALE AND FEMALE 1/5 F FORCE LEVELS ANNEX 5..(U) SYSTEMS RESEARCH AND APPLICATIONS CORP ARLINGTON

  1. 33 CFR 334.270 - York River adjacent to Cheatham Annex Depot, Naval Supply Center, Williamsburg, Va.; restricted...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... point on shore at Cheatham Annex Depot at latitude 37°17′14″ N., longitude 76°35′38″ W.; thence to a point offshore at latitude 37°17′52″ N., longitude 76°35′20″ W.; thence approximately parallel to the shore to a point at latitude 37°17′23″ N., longitude 76°34′39″ W.; thence to the shore at latitude...

  2. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project: Fall 2006 Progress Update

    SciTech Connect

    Wipke, K.; Welch, C.; Thomas, H.; Sprik, S.; Gronich, S.; Garbak, J.

    2006-10-01

    The U.S. Department of Energy (DOE) initiated the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project through a competitive solicitation process in 2003. The purpose of this project is to conduct an integrated field validation that simultaneously examines the performance of fuel cell vehicles and the supporting hydrogen infrastructure. Four industry teams have signed cooperative agreements with DOE and are supporting plans for more than 130 fuel cell vehicles and 20 hydrogen refueling stations over the 5-year project duration. This paper provides a status update covering the progress accomplished by the demonstration and validation project over the last six months; the first composite data products from the project were published in March 2006. The composite data products aggregate individual performance into a range that protects the intellectual property of the companies involved, while publicizing the progress the hydrogen and fuel cell industry is making as a whole relative to the program objectives and timeline. Updates to previously published composite data products, such as on-road fuel economy and vehicle/infrastructure safety, will be presented along with new composite data products, such as fuel cell stack efficiency and refueling behavior.

  3. Radiometric compensation for cooperative distributed multi-projection system through 2-DOF distributed control.

    PubMed

    Tsukamoto, Jun; Iwai, Daisuke; Kashima, Kenji

    2015-11-01

    This paper proposes a novel radiometric compensation technique for cooperative projection system based-on distributed optimization. To achieve high scalability and robustness, we assume cooperative projection environments such that 1. each projector does not have information about other projectors as well as target images, 2. the camera does not have information about the projectors either, while having the target images, and 3. only a broadcast communication from the camera to the projectors is allowed to suppress the data transfer bandwidth. To this end, we first investigate a distributed optimization based feedback mechanism that is suitable for the required decentralized information processing environment. Next, we show that this mechanism works well for still image projection, however not necessary for moving images due to the lack of dynamic responsiveness. To overcome this issue, we propose to implement an additional feedforward mechanism. Such a 2 Degree Of Freedom (2-DOF) control structure is well-known in control engineering community as a typical method to enhance not only disturbance rejection but also reference tracking capability, simultaneously. We theoretically guarantee and experimentally demonstrate that this 2-DOF structure yields the moving image projection accuracy that is overwhelming the best achievable performance only by the distributed optimization mechanisms.

  4. Targeting Erosion Control: Adoption of Erosion Control Practices. A Report from a National Research Project.

    ERIC Educational Resources Information Center

    West, Peter; And Others

    Research analyzed adoption of erosion control practices by farm operators in two counties in each of four states: Alabama, Missouri, Tennessee, and Washington. Analysis was based on farm survey data and technical and financial assistance information from county Soil Conservation Service (SCS) and Agricultural Stabilization and Conservation Service…

  5. Knowledge based and interactive control for the Superfluid Helium On-orbit Transfer Project

    NASA Technical Reports Server (NTRS)

    Castellano, Timothy P.; Raymond, Eric A.; Shapiro, Jeff C.; Robinson, Frank A.; Rosenthal, Donald A.

    1989-01-01

    NASA's Superfluid Helium On-Orbit Transfer (SHOOT) project is a Shuttle-based experiment designed to acquire data on the properties of superfluid helium in micro-gravity. Aft Flight Deck Computer Software for the SHOOT experiment is comprised of several monitoring programs which give the astronaut crew visibility into SHOOT systems and a rule based system which will provide process control, diagnosis and error recovery for a helium transfer without ground intervention. Given present Shuttle manifests, this software will become the first expert system to be used in space. The SHOOT Command and Monitoring System (CMS) software will provide a near real time highly interactive interface for the SHOOT principal investigator to control the experiment and to analyze and display its telemetry. The CMS software is targeted for all phases of the SHOOT project: hardware development, pre-flight pad servicing, in-flight operations, and post-flight data analysis.

  6. Sacramento River Flood Control Project, California Mid-Valley Area, Phase 3. Design Memorandum Volume 1

    DTIC Science & Technology

    1996-06-01

    hydraulic excavator, crane, concrete pumps , loader, transit mixer, water trucks, and miscellaneous equipment. g. For other construction items, drainage...Flood Control Acts of December 1944 and May 1950 and incorporated under Sacramento River and Major and Minor Tributaries. Although construction of the...project was initiated in 1918, many of the levees were originally constructed by local interests prior to that time and subsequently modified and

  7. Projective synchronization in coupled fractional order chaotic Rossler system and its control

    NASA Astrophysics Data System (ADS)

    Shao, Shi-Quan; Gao, Xin; Liu, Xing-Wen

    2007-09-01

    This paper proposes a method to achieve projective synchronization of the fractional order chaotic Rossler system. First, construct the fractional order Rossler system's corresponding approximate integer order system, then a control method based on a partially linear decomposition and negative feedback of state errors is utilized on the new integer order system. Mathematic analyses prove the feasibility and the numerical simulations show the effectiveness of the proposed method.

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

    NASA Technical Reports Server (NTRS)

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

    1987-01-01

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

  9. Philip Morris's Project Sunrise: weakening tobacco control by working with it

    PubMed Central

    McDaniel, P A; Smith, E A; Malone, R E

    2006-01-01

    Objective To analyse the implications of Philip Morris USA's (PM's) overtures toward tobacco control and other public health organisations, 1995–2006. Data sources Internal PM documents made available through multi‐state US attorneys general lawsuits and other cases, and newspaper sources. Methods Documents were retrieved from several industry documents websites and analysed using a case study approach. Results PM's Project Sunrise, initiated in 1995 and proposed to continue through 2006, was a long‐term plan to address tobacco industry delegitimisation and ensure the social acceptability of smoking and of the company itself. Project Sunrise laid out an explicit divide‐and‐conquer strategy against the tobacco control movement, proposing the establishment of relationships with PM‐identified “moderate” tobacco control individuals and organisations and the marginalisation of others. PM planned to use “carefully orchestrated efforts” to exploit existing differences of opinion within tobacco control, weakening its opponents by working with them. PM also planned to thwart tobacco industry delegitimisation by repositioning itself as “responsible”. We present evidence that these plans were implemented. Conclusion Sunrise exposes differences within the tobacco control movement that should be further discussed. The goal should not be consensus, but a better understanding of tensions within the movement. As the successes of the last 25 years embolden advocates to think beyond passage of the next clean indoor air policy or funding of the next cessation programme, movement philosophical differences may become more important. If tobacco control advocates are not ready to address them, Project Sunrise suggests that Philip Morris is ready to exploit them. PMID:16728753

  10. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Program review

    NASA Technical Reports Server (NTRS)

    1986-01-01

    This report summarizes the Integrated Application of Active Controls (IAAC) Technology to an Advanced Subsonic Transport Project, established as one element of the NASA/Boeing Energy Efficient Transport Technology Program. The performance assessment showed that incorporating ACT into an airplane designed to fly approximately 200 passengers approximately 2,000 nmi could yield block fuel savings from 6 to 10 percent at the design range. The principal risks associated with incorporating these active control functions into a commercial airplane are those involved with the ACT system implementation. The Test and Evaluation phase of the IAAC Project focused on the design, fabrication, and test of a system that implemented pitch axis fly-by-wire, pitch axis augmentation, and wing load alleviation. The system was built to be flight worthy, and was planned to be experimentally flown on the 757. The system was installed in the Boeing Digital Avionics Flight Controls Laboratory (DAFCL), where open loop hardware and software tests, and a brief examination of a direct drive valve (DDV) actuation concept were accomplished. The IAAC Project has shown that ACT can be beneficially incorporated into a commercial transport airplane. Based on the results achieved during the testing phase, there appears to be no fundamental reason(s) that would preclude the commercial application of ACT, assuming an appropriate development effort is included.

  11. The prevention and control of avian influenza: the avian influenza coordinated agriculture project.

    PubMed

    Cardona, C; Slemons, R; Perez, D

    2009-04-01

    The Avian Influenza Coordinated Agriculture Project (AICAP) entitled "Prevention and Control of Avian Influenza in the US" strives to be a significant point of reference for the poultry industry and the general public in matters related to the biology, risks associated with, and the methods used to prevent and control avian influenza. To this end, AICAP has been remarkably successful in generating research data, publications through an extensive network of university- and agency-based researchers, and extending findings to stakeholders. An overview of the highlights of AICAP research is presented.

  12. NERI PROJECT 99-119. TASK 1. ADVANCED CONTROL TOOLS AND METHODS. FINAL REPORT

    SciTech Connect

    March-Leuba, J.A.

    2002-09-09

    Nuclear plants of the 21st century will employ higher levels of automation and fault tolerance to increase availability, reduce accident risk, and lower operating costs. Key developments in control algorithms, fault diagnostics, fault tolerance, and communication in a distributed system are needed to implement the fully automated plant. Equally challenging will be integrating developments in separate information and control fields into a cohesive system, which collectively achieves the overall goals of improved performance, safety, reliability, maintainability, and cost-effectiveness. Under the Nuclear Energy Research Initiative (NERI), the U. S. Department of Energy is sponsoring a project to address some of the technical issues involved in meeting the long-range goal of 21st century reactor control systems. This project, ''A New Paradigm for Automated Development Of Highly Reliable Control Architectures For Future Nuclear Plants,'' involves researchers from Oak Ridge National Laboratory, University of Tennessee, and North Carolina State University. This paper documents a research effort to develop methods for automated generation of control systems that can be traced directly to the design requirements. Our final goal is to allow the designer to specify only high-level requirements and stress factors that the control system must survive (e.g. a list of transients, or a requirement to withstand a single failure.) To this end, the ''control engine'' automatically selects and validates control algorithms and parameters that are optimized to the current state of the plant, and that have been tested under the prescribed stress factors. The control engine then automatically generates the control software from validated algorithms. Examples of stress factors that the control system must ''survive'' are: transient events (e.g., set-point changes, or expected occurrences such a load rejection,) and postulated component failures. These stress factors are specified by the

  13. Forebrain dopamine neurons project down to a brainstem region controlling locomotion

    PubMed Central

    Ryczko, Dimitri; Grätsch, Swantje; Auclair, François; Dubé, Catherine; Bergeron, Saskia; Alpert, Michael H.; Cone, Jackson J.; Roitman, Mitchell F.; Alford, Simon; Dubuc, Réjean

    2013-01-01

    The contribution of dopamine (DA) to locomotor control is traditionally attributed to ascending dopaminergic projections from the substantia nigra pars compacta and the ventral tegmental area to the basal ganglia, which in turn project down to the mesencephalic locomotor region (MLR), a brainstem region controlling locomotion in vertebrates. However, a dopaminergic innervation of the pedunculopontine nucleus, considered part of the MLR, was recently identified in the monkey. The origin and role of this dopaminergic input are unknown. We addressed these questions in a basal vertebrate, the lamprey. Here we report a functional descending dopaminergic pathway from the posterior tuberculum (PT; homologous to the substantia nigra pars compacta and/or ventral tegmental area of mammals) to the MLR. By using triple labeling, we found that dopaminergic cells from the PT not only project an ascending pathway to the striatum, but send a descending projection to the MLR. In an isolated brain preparation, PT stimulation elicited excitatory synaptic inputs into patch-clamped MLR cells, accompanied by activity in reticulospinal cells. By using voltammetry coupled with electrophysiological recordings, we demonstrate that PT stimulation evoked DA release in the MLR, together with the activation of reticulospinal cells. In a semi-intact preparation, stimulation of the PT elicited reticulospinal activity together with locomotor movements. Microinjections of a D1 antagonist in the MLR decreased the locomotor output elicited by PT stimulation, whereas injection of DA had an opposite effect. It appears that this descending dopaminergic pathway has a modulatory role on MLR cells that are known to receive glutamatergic projections and promotes locomotor output. PMID:23918379

  14. Technical Basis for Radiological Emergency Plan Annex for WTD Emergency Response Plan: West Point Treatment Plant

    SciTech Connect

    Hickey, Eva E.; Strom, Daniel J.

    2005-08-01

    Staff of the King County Wastewater Treatment Division (WTD) have concern about the aftermath of a radiological dispersion event (RDE) leading to the introduction of significant quantities of radioactive material into the combined sanitary and storm sewer system in King County, Washington. Radioactive material could come from the use of a radiological dispersion device (RDD). RDDs include "dirty bombs" that are not nuclear detonations but are explosives designed to spread radioactive material (National Council on Radiation Protection and Measurements (NCRP) 2001). Radioactive material also could come from deliberate introduction or dispersion of radioactive material into the environment, including waterways and water supply systems. This document, Volume 3 of PNNL-15163 is the technical basis for the Annex to the West Point Treatment Plant (WPTP) Emergency Response Plan related to responding to a radiological emergency at the WPTP. The plan primarily considers response to radioactive material that has been introduced in the other combined sanitary and storm sewer system from a radiological dispersion device, but is applicable to any accidental or deliberate introduction of materials into the system.

  15. Rotor equivalent wind speed for power curve measurement - comparative exercise for IEA Wind Annex 32

    NASA Astrophysics Data System (ADS)

    Wagner, R.; Cañadillas, B.; Clifton, A.; Feeney, S.; Nygaard, N.; Poodt, M.; St. Martin, C.; Tüxen, E.; Wagenaar, J. W.

    2014-06-01

    A comparative exercise has been organised within the International Energy Agency (IEA) Wind Annex 32 in order to test the Rotor Equivalent Wind Speed (REWS) method under various conditions of wind shear and measurement techniques. Eight organisations from five countries participated in the exercise. Each member of the group has derived both the power curve based on the wind speed at hub height and the power curve based on the REWS. This yielded results for different wind turbines, located in diverse types of terrain and where the wind speed profile was measured with different instruments (mast or various lidars). The participants carried out two preliminary steps in order to reach consensus on how to implement the REWS method. First, they all derived the REWS for one 10 minute wind speed profile. Secondly, they all derived the power curves for one dataset. The main point requiring consensus was the definition of the segment area used as weighting for the wind speeds measured at the various heights in the calculation of the REWS. This comparative exercise showed that the REWS method results in a significant difference compared to the standard method using the wind speed at hub height in conditions with large shear and low turbulence intensity.

  16. Distribution automation and control support; Analysis and interpretation of DAC working group results for use in project planning

    NASA Technical Reports Server (NTRS)

    Klock, P.; Evans, D.

    1979-01-01

    The Executive Summary and Proceedings of the Working Group Meeting was analyzed to identify specific projects appropriate for Distribution Automation and Control DAC RD&D. Specific projects that should be undertaken in the DAC RD&D program were recommended. The projects are presented under broad categories of work selected based on ESC's interpretation of the results of the Working Group Meeting. Some of the projects are noted as utility industry projects. The ESC recommendations regarding program management are presented. Utility versus Government management responsibilities are noted.

  17. Model and controller reduction of large-scale structures based on projection methods

    NASA Astrophysics Data System (ADS)

    Gildin, Eduardo

    The design of low-order controllers for high-order plants is a challenging problem theoretically as well as from a computational point of view. Frequently, robust controller design techniques result in high-order controllers. It is then interesting to achieve reduced-order models and controllers while maintaining robustness properties. Controller designed for large structures based on models obtained by finite element techniques yield large state-space dimensions. In this case, problems related to storage, accuracy and computational speed may arise. Thus, model reduction methods capable of addressing controller reduction problems are of primary importance to allow the practical applicability of advanced controller design methods for high-order systems. A challenging large-scale control problem that has emerged recently is the protection of civil structures, such as high-rise buildings and long-span bridges, from dynamic loadings such as earthquakes, high wind, heavy traffic, and deliberate attacks. Even though significant effort has been spent in the application of control theory to the design of civil structures in order increase their safety and reliability, several challenging issues are open problems for real-time implementation. This dissertation addresses with the development of methodologies for controller reduction for real-time implementation in seismic protection of civil structures using projection methods. Three classes of schemes are analyzed for model and controller reduction: nodal truncation, singular value decomposition methods and Krylov-based methods. A family of benchmark problems for structural control are used as a framework for a comparative study of model and controller reduction techniques. It is shown that classical model and controller reduction techniques, such as balanced truncation, modal truncation and moment matching by Krylov techniques, yield reduced-order controllers that do not guarantee stability of the closed-loop system, that

  18. 'Like sugar and honey': the embedded ethics of a larval control project in The Gambia.

    PubMed

    Kelly, Ann H; Ameh, David; Majambere, Silas; Lindsay, Steve; Pinder, Margaret

    2010-06-01

    This paper describes a malaria research project in The Gambia to provoke thinking on the social value of transnational research. The Larval Control Project (LCP) investigated the efficacy of a microbial insecticide to reduce vector density and, ultimately, clinical malaria in Gambian children. The LCP's protocol delineated a clinical surveillance scheme that involved Village Health Workers (VHWs) supported by project nurses. Combining insights from ethnographic fieldwork conducted at the Medical Research Council (MRC) Laboratories in Farafenni from 2005 to 2009, open-ended interviews with project nurses, and eight focus group discussions held with participant mothers in October 2007, we consider the social impact of the LCP's investigative method against the backdrop of several years of research activity. We found that while participants associated the LCP with the clinical care it provided, they also regarded the collaboration between the nurses and VHWs added additional benefits. Organised around the operational functions of the trial, small-scale collaborations provided the platform from which to build local capacity. While ethical guidelines emphasise the considerations that must be added to experimental endeavour in southern countries (e.g. elaborating processes of informed consent, developing strategies of community engagement or providing therapeutic access to participants after the trial concludes), these findings suggest that shifting attention from supplementing ethical protocols to the everyday work of research -embedding ethics through scientific activity - may provide a sounder basis to reinforce the relationship between scientific rigour and social value.

  19. [Results summarize of the project of "reestablishing disease prevention and control system of China"].

    PubMed

    Yu, Jing-Jin; Yu, Ming-Zhu; Duan, Yong; Gong, Xiang-Guang

    2005-01-01

    This paper introduced the following study results of the project of "reestablishing the disease control and prevention system of China" in brief: (1) the chief problem existed in disease control and prevention system of China is the lower fulfilling level of public functions. (2) the parents of this chief problem are the lower financing level and the lower managing responsibility of government. (3) to reestablish the disease control and prevention system of China, government should increase the investment and strengthen management, which may need the following preconditions: more government recognitions to the disease control and prevention, more government investment, more sustainable government investment, higher efficiency of CDC, more competitive salary system to recruit specialists, more reliable disposal about non-public-product provided by CDC. (4) the public functions of CDC could be defined as 7 categories and 255 items. (5) according to the calculating method of human resources allocation of CDC which has been developed and demonstrated by the project team, 159086 persons, which is equal to 76.9% of human resources of CDC in 2002, are needed to fulfill all the public function of CDC throughout the country. (6) based on the model of input-output analysis, to exclude the non-public-service of CDC, government should give another yen 10.29 billions on the basis of current 3.9 billions of government investment to CDC.

  20. Advanced emissions control development project. Phase I, Final report, November 1, 1993--February 19, 1996

    SciTech Connect

    1996-02-29

    The primary objective of the Advanced Emissions Control Development Program (AECDP) is to develop practical, cost-effective strategies for reducing the emissions of air toxics from coal-fired boilers. Ideally, the project aim is to effectively control air toxic emissions through the use of conventional flue gas cleanup equipment such as electrostatic precipitators (ESP`s), fabric filters (baghouse), and wet flue gas desulfurization. B&W`s Clean Environment Development Facility (CEDF) and the AECDP equipment combined to form a state-of-the-art facility for integrated evaluation of combustion and post-combustion emissions control options. Phase 1 activities were primarily aimed at providing a reliable, representative test facility for conducting air toxic emissions control development work later in the project. This report summarizes the AECDP Phase I activities which consisted of the design, installation, shakedown, verification, and air toxics benchmarking of the AECDP facility. All verification and air toxic tests were conducted with a high sulfur, bituminous Ohio coal.

  1. Advanced emissions control development project. Final report, November 1, 1993--February 29, 1996. Phase I

    SciTech Connect

    Farthing, G.A.

    1996-02-29

    The primary objective of the Advanced Emissions Control Development Program (AECDP) is to develop practical, cost-effective strategies for reducing the emissions of air toxics from coal-fired boilers. Ideally, the project aim is to effectively control air toxic emissions through the use of conventional flue gas cleanup equipment such as electrostatic precipitators (ESPs), fabric filters (baghouses), and wet flue gas desulfurization. B&W`s Clean Environment Development Facility (CEDF) and the AECDP equipment combined to form a state-of-the-art facility for integrated evaluation of combustion and post-combustion emissions control options. Phase I activities were primarily directed at providing a reliable, representative test facility for conducting air toxic emission control development work later in the project. This report summarizes the AECDP Phase I activities which consisted of the design, installation, shakedown, verification, and air toxics benchmarking of the AECDP facility. The AECDP facility consists of an ESP, pulse-jet baghouse, and wet scrubber. All verification and air toxic tests were conducted with a high sulfur, bituminous Ohio coal. In order to successfully apply the results of the program to utility systems, the relationship between the performance of the CEDF/AECDP test equipment and commercial units had to be established. The first step in the verification process was to validate that the flue gas treatment devices - boiler/convection pass simulator, ESP, baghouse, and wet SO{sub 2} scrubber - operate in a manner representative of commercial units.

  2. Coordinating robot motion, sensing, and control in plans. LDRD project final report

    SciTech Connect

    Xavier, P.G.; Brown, R.G.; Watterberg, P.A.

    1997-08-01

    The goal of this project was to develop a framework for robotic planning and execution that provides a continuum of adaptability with respect to model incompleteness, model error, and sensing error. For example, dividing robot motion into gross-motion planning, fine-motion planning, and sensor-augmented control had yielded productive research and solutions to individual problems. Unfortunately, these techniques could only be combined by hand with ad hoc methods and were restricted to systems where all kinematics are completely modeled in planning. The original intent was to develop methods for understanding and autonomously synthesizing plans that coordinate motion, sensing, and control. The project considered this problem from several perspectives. Results included (1) theoretical methods to combine and extend gross-motion and fine-motion planning; (2) preliminary work in flexible-object manipulation and an implementable algorithm for planning shortest paths through obstacles for the free-end of an anchored cable; (3) development and implementation of a fast swept-body distance algorithm; and (4) integration of Sandia`s C-Space Toolkit geometry engine and SANDROS motion planer and improvements, which yielded a system practical for everyday motion planning, with path-segment planning at interactive speeds. Results (3) and (4) have either led to follow-on work or are being used in current projects, and they believe that (2) will eventually be also.

  3. An estimation method of the direct benefit of a waterlogging control project applicable to the changing environment

    NASA Astrophysics Data System (ADS)

    Zengmei, L.; Guanghua, Q.; Zishen, C.

    2015-05-01

    The direct benefit of a waterlogging control project is reflected by the reduction or avoidance of waterlogging loss. Before and after the construction of a waterlogging control project, the disaster-inducing environment in the waterlogging-prone zone is generally different. In addition, the category, quantity and spatial distribution of the disaster-bearing bodies are also changed more or less. Therefore, under the changing environment, the direct benefit of a waterlogging control project should be the reduction of waterlogging losses compared to conditions with no control project. Moreover, the waterlogging losses with or without the project should be the mathematical expectations of the waterlogging losses when rainstorms of all frequencies meet various water levels in the drainage-accepting zone. So an estimation model of the direct benefit of waterlogging control is proposed. Firstly, on the basis of a Copula function, the joint distribution of the rainstorms and the water levels are established, so as to obtain their joint probability density function. Secondly, according to the two-dimensional joint probability density distribution, the dimensional domain of integration is determined, which is then divided into small domains so as to calculate the probability for each of the small domains and the difference between the average waterlogging loss with and without a waterlogging control project, called the regional benefit of waterlogging control project, under the condition that rainstorms in the waterlogging-prone zone meet the water level in the drainage-accepting zone. Finally, it calculates the weighted mean of the project benefit of all small domains, with probability as the weight, and gets the benefit of the waterlogging control project. Taking the estimation of benefit of a waterlogging control project in Yangshan County, Guangdong Province, as an example, the paper briefly explains the procedures in waterlogging control project benefit estimation. The

  4. Measuring software development characteristics in the local environment. [considering project requirements for spacecraft control

    NASA Technical Reports Server (NTRS)

    Basili, V. R.; Zelkowitz, M. V.

    1978-01-01

    In a brief evaluation of software-related considerations, it is found that suitable approaches for software development depend to a large degree on the characteristics of the particular project involved. An analysis is conducted of development problems in an environment in which ground support software is produced for spacecraft control. The amount of work involved is in the range from 6 to 10 man-years. Attention is given to a general project summary, a programmer/analyst survey, a component summary, a component status report, a resource summary, a change report, a computer program run analysis, aspects of data collection on a smaller scale, progress forecasting, problems of overhead, and error analysis.

  5. Large Water Management Projects and Schistosomiasis Control, Dongting Lake Region, China

    PubMed Central

    Li, Yue-Sheng; Zhao, Zheng-Yuan; He, Yong-Kang; Ellis, Magda K.; McManus, Donald P.

    2007-01-01

    Construction of the Three Gorges Dam across the Yangtze River will substantially change the ecology of the Dongting Lake in southern China. In addition, the Central and Hunan Provinces’ governmental authorities have instigated a Return Land to Lake Program that will extend the Dongting Lake surface area from the current 2,681 km2 to 4,350 km2.The previous construction of embankments and the large silt deposits made by the Yangtze River and other connecting rivers have contributed to frequent disastrous flooding. As a consequence of the 2 water projects, >2 million persons and their domestic animals are being resettled. This article provides an overview of the historical background of these 2 large water management projects, the associated population movement, and their impact on future transmission and control of schistosomiasis in the Dongting Lake area. The dam will likely substantially extend the range of the snail habitats and increase schistosome transmission and schistosomiasis cases. PMID:18214167

  6. Power monitoring and control for large scale projects: SKA, a case study

    NASA Astrophysics Data System (ADS)

    Barbosa, Domingos; Barraca, João. Paulo; Maia, Dalmiro; Carvalho, Bruno; Vieira, Jorge; Swart, Paul; Le Roux, Gerhard; Natarajan, Swaminathan; van Ardenne, Arnold; Seca, Luis

    2016-07-01

    Large sensor-based science infrastructures for radio astronomy like the SKA will be among the most intensive datadriven projects in the world, facing very high demanding computation, storage, management, and above all power demands. The geographically wide distribution of the SKA and its associated processing requirements in the form of tailored High Performance Computing (HPC) facilities, require a Greener approach towards the Information and Communications Technologies (ICT) adopted for the data processing to enable operational compliance to potentially strict power budgets. Addressing the reduction of electricity costs, improve system power monitoring and the generation and management of electricity at system level is paramount to avoid future inefficiencies and higher costs and enable fulfillments of Key Science Cases. Here we outline major characteristics and innovation approaches to address power efficiency and long-term power sustainability for radio astronomy projects, focusing on Green ICT for science and Smart power monitoring and control.

  7. Draxin from neocortical neurons controls the guidance of thalamocortical projections into the neocortex

    PubMed Central

    Shinmyo, Yohei; Asrafuzzaman Riyadh, M.; Ahmed, Giasuddin; Bin Naser, Iftekhar; Hossain, Mahmud; Takebayashi, Hirohide; Kawasaki, Hiroshi; Ohta, Kunimasa; Tanaka, Hideaki

    2015-01-01

    The thalamocortical tract carries sensory information to the neocortex. It has long been recognized that the neocortical pioneer axons of subplate neurons are essential for thalamocortical development. Herein we report that an axon guidance cue, draxin, is expressed in early-born neocortical neurons, including subplate neurons, and is necessary for thalamocortical development. In draxin−/− mice, thalamocortical axons do not enter the neocortex. This phenotype is sufficiently rescued by the transgenic expression of draxin in neocortical neurons. Genetic interaction data suggest that draxin acts through Deleted in colorectal cancer (DCC) and Neogenin (Neo1), to regulate thalamocortical projections in vivo. Draxin promotes the outgrowth of thalamic axons in vitro and this effect is abolished in thalamic neurons from Dcc and Neo1 double mutants. These results suggest that draxin from neocortical neurons controls thalamocortical projections into the neocortex, and that this effect is mediated through the DCC and Neo1 receptors. PMID:26659141

  8. Draxin from neocortical neurons controls the guidance of thalamocortical projections into the neocortex.

    PubMed

    Shinmyo, Yohei; Asrafuzzaman Riyadh, M; Ahmed, Giasuddin; Bin Naser, Iftekhar; Hossain, Mahmud; Takebayashi, Hirohide; Kawasaki, Hiroshi; Ohta, Kunimasa; Tanaka, Hideaki

    2015-12-14

    The thalamocortical tract carries sensory information to the neocortex. It has long been recognized that the neocortical pioneer axons of subplate neurons are essential for thalamocortical development. Herein we report that an axon guidance cue, draxin, is expressed in early-born neocortical neurons, including subplate neurons, and is necessary for thalamocortical development. In draxin(-/-) mice, thalamocortical axons do not enter the neocortex. This phenotype is sufficiently rescued by the transgenic expression of draxin in neocortical neurons. Genetic interaction data suggest that draxin acts through Deleted in colorectal cancer (DCC) and Neogenin (Neo1), to regulate thalamocortical projections in vivo. Draxin promotes the outgrowth of thalamic axons in vitro and this effect is abolished in thalamic neurons from Dcc and Neo1 double mutants. These results suggest that draxin from neocortical neurons controls thalamocortical projections into the neocortex, and that this effect is mediated through the DCC and Neo1 receptors.

  9. Controlled Sonar Exposure Experiments on Cetaceans in Norwegian Waters: Overview of the 3S-Project.

    PubMed

    Lam, Frans-Peter A; Kvadsheim, Petter H; Miller, Patrick J O; Tyack, Peter L; Ainslie, Michael A; Curé, Charlotte; Kleivane, Lars; Sivle, Lise Doksæter; van Ijsselmuide, Sander P; Visser, Fleur; von Benda-Beckmann, Alexander M; Wensveen, Paul J; Dekeling, René P A

    2016-01-01

    In mitigating the risk of sonar operations, the behavioral response of cetaceans is one of the major knowledge gaps that needs to be addressed. The 3S-Project has conducted a number of controlled exposure experiments with a realistic sonar source in Norwegian waters from 2006 to 2013. In total, the following six target species have been studied: killer, long-finned pilot, sperm, humpback, minke, and northern bottlenose whales. A total of 38 controlled sonar exposures have been conducted on these species. Responses from controlled and repeated exposure runs have been recorded using acoustic and visual observations as well as with electronic tags on the target animal. So far, the first dose-response curves as well as an overview of the scored severity of responses have been revealed. In this paper, an overview is presented of the approach for the study, including the results so far as well as the current status of the ongoing analysis.

  10. Ebola infection control in Sierra Leonean health clinics: A large cross-agency cooperative project.

    PubMed

    Levy, Benjamin; Rao, Carol Y; Miller, Laura; Kennedy, Ngozi; Adams, Monica; Davis, Rosemary; Hastings, Laura; Kabano, Augustin; Bennett, Sarah D; Sesay, Momodu

    2015-07-01

    The Ebola virus disease outbreak occurring in West Africa has resulted in at least 199 cases of Ebola in Sierra Leonean health care workers, many as a result of transmission occurring in health facilities. The Ministry of Health and Sanitation of Sierra Leone recognized that improvements in infection prevention and control (IPC) were necessary at all levels of health care delivery. To this end, the U.S. Centers for Disease Control and Prevention, United Nations Children's Fund, and multiple nongovernmental organizations implemented a national IPC training program in 1,200 peripheral health units (PHUs) in Sierra Leone. A tiered training of trainers program was used. Trainers conducted multiday trainings at PHUs and coordinated the delivery of personal protective equipment (gloves, gowns, masks, boots) and infection control supplies (chlorine, buckets, disposable rags, etc) to all PHU staff. Under the ongoing project, 4,264 health workers have already been trained, and 98% of PHUs have received their first shipment of supplies.

  11. Ecological control of Triatoma dimidiata (Latreille, 1811): five years after a Costa Rican pilot project.

    PubMed

    Zeledó, Rodrigo; Rojas, Julio C; Urbina, Andrea; Cordero, Marlen; Gamboa, Sue H; Lorosa, Elias S; Alfaro, Sergio

    2008-09-01

    An ecological pilot project for the control of Triatoma dimidiata allowed a new evaluation four and five years after environmental modifications in the peridomestic areas of 20 households. It was verified that the two groups of houses, 10 case-houses and 10 control-houses, were free of insects after those periods of time. In the first group, the owners started a chicken coop in the backyard and a colony of bugs was found there without infesting the house. In the second group, the inhabitants of one house once again facilitated the conditions for the bugs to thrive in the same store room, reaffirming that man-made ecotopes facilitates colonization. This ecological control method was revealed to be reliable and sustainable and it is recommended to be applied to those situations where the vectors of Chagas disease can colonize houses and are frequent in wild ecotopes.

  12. Controlling Beryllium Contaminated Material And Equipment For The Building 9201-5 Legacy Material Disposition Project

    SciTech Connect

    Reynolds, T. D.; Easterling, S. D.

    2010-10-01

    This position paper addresses the management of beryllium contamination on legacy waste. The goal of the beryllium management program is to protect human health and the environment by preventing the release of beryllium through controlling surface contamination. Studies have shown by controlling beryllium surface contamination, potential airborne contamination is reduced or eliminated. Although there are areas in Building 9201-5 that are contaminated with radioactive materials and mercury, only beryllium contamination is addressed in this management plan. The overall goal of this initiative is the compliant packaging and disposal of beryllium waste from the 9201-5 Legacy Material Removal (LMR) Project to ensure that beryllium surface contamination and any potential airborne release of beryllium is controlled to levels as low as practicable in accordance with 10 CFR 850.25.

  13. New perspectives of malaria control in India under World Bank Project.

    PubMed

    Das Gupta, R K; Thakor, Hitendrasinh G; Sonal, G S; Dhillon, G P S

    2009-12-01

    The World Bank has been assisting Government of India (GoI) for a number of years with development of effective health services for the control of vector borne diseases (VBDs). An Enhanced Malaria Control Project (EMCP) under financial assistance from Bank was implemented in selected tribal states and districts from 1997 to 2005. While most of the project districts did report a decline in malaria incidence, the Implementation Completion Report (ICR) highlighted the need for major reform. Plasmodium falciparum (Pf) malaria, which accounts for almost all malaria related mortality, has been increasing in India and there is widespread resistance to chloroquine. The needed reform would require, first and foremost, updating of policy on malaria case management in public and private sectors. Also needed are innovative approaches for promoting the use of insecticide treated nets (ITNs) and strengthening institutions at the district and state levels for effective implementation of new policies. Several important changes in the policy on diagnosis and treatment of malaria are being implemented in this new project. The most important of these are: Use of artesunate combination therapy (ACT) as the first line treatment for all confirmed Pf malaria cases, introduction of rapid diagnostic kits for quick diagnosis of Pf cases, promotion of long lasting insecticide treated bed nets (LLINs) in vulnerable population. Supervision and monitoring will be strengthened by deployment of Malarial/Kala azar Technical Supervisors (MTS/KTS) and VBD consultants at district level. The project has also envisaged two important components like Environment Management Plan (EMP) for safe use of insecticides and materials and Vulnerable Community Plan (VCP) for the benefit of underprivileged population.

  14. Projection-free parallel quadratic programming for linear model predictive control

    NASA Astrophysics Data System (ADS)

    Di Cairano, S.; Brand, M.; Bortoff, S. A.

    2013-08-01

    A key component in enabling the application of model predictive control (MPC) in fields such as automotive, aerospace, and factory automation is the availability of low-complexity fast optimisation algorithms to solve the MPC finite horizon optimal control problem in architectures with reduced computational capabilities. In this paper, we introduce a projection-free iterative optimisation algorithm and discuss its application to linear MPC. The algorithm, originally developed by Brand for non-negative quadratic programs, is based on a multiplicative update rule and it is shown to converge to a fixed point which is the optimum. An acceleration technique based on a projection-free line search is also introduced, to speed-up the convergence to the optimum. The algorithm is applied to MPC through the dual of the quadratic program (QP) formulated from the MPC finite time optimal control problem. We discuss how termination conditions with guaranteed degree of suboptimality can be enforced, and how the algorithm performance can be optimised by pre-computing the matrices in a parametric form. We show computational results of the algorithm in three common case studies and we compare such results with the results obtained by other available free and commercial QP solvers.

  15. Improvement in the control aspect of laser frequency stabilization for SUNLITE project

    NASA Technical Reports Server (NTRS)

    Zia, Omar

    1992-01-01

    Flight Electronics Division of Langley Research Center is developing a spaceflight experiment called the Stanford University and NASA Laser In-Space Technology (SUNLITE). The objective of the project is to explore the fundamental limits on frequency stability using an FM laser locking technique on a Nd:YAG non-planar ring (free-running linewidth of 5 KHz) oscillator in the vibration free, microgravity environment of space. Compact and automated actively stabilized terahertz laser oscillators will operate in space with an expected linewidth of less than 3 Hz. To implement and verify this experiment, NASA engineers have designed and built a state of the art, space qualified high speed data acquisition system for measuring the linewidth and stability limits of a laser oscillator. In order to achieve greater stability and better performance, an active frequency control scheme requiring the use of a feedback control loop has been applied. In the summer of 1991, the application of control theory in active frequency control as a frequency stabilization technique was investigated. The results and findings were presented in 1992 at the American Control Conference in Chicago, and have been published in Conference Proceedings. The main focus was to seek further improvement in the overall performance of the system by replacing the analogue controller by a digital algorithm.

  16. Advanced Petroleum-Based Fuels -- Diesel Emissions Control Project (APBF-DEC): Lubricants Project, Phase 2 Final Report

    SciTech Connect

    Not Available

    2006-06-01

    This report summarizes the results of the second phase of a lubricants project, which investigated the impact of engine oil formulation on diesel vehicle emissions and the performance of a nitrogen oxide adsorber catalyst (NAC).

  17. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... written commitments to mitigation measures must be obtained prior to a positive conformity determination... scope and project-level mitigation and control measures. 93.125 Section 93.125 Protection of Environment... measures. (a) Prior to determining that a transportation project is in conformity, the MPO, other...

  18. Project SUCCESS' Effects on Substance Use-Related Attitudes and Behaviors: A Randomized Controlled Trial in Alternative High Schools

    ERIC Educational Resources Information Center

    Clark, Heddy Kovach; Ringwalt, Chris L.; Shamblen, Stephen R.; Hanley, Sean M.

    2011-01-01

    Using a randomized controlled effectiveness trial, we examined the effects of Project SUCCESS on a range of secondary outcomes, including the program's mediating variables. Project SUCCESS, which is based both on the Theory of Reasoned Action and on Cognitive Behavior Theory, is a school-based substance use prevention program that targets…

  19. Sfm_georef: Automating image measurement of ground control points for SfM-based projects

    NASA Astrophysics Data System (ADS)

    James, Mike R.

    2016-04-01

    Deriving accurate DEM and orthomosaic image products from UAV surveys generally involves the use of multiple ground control points (GCPs). Here, we demonstrate the automated collection of GCP image measurements for SfM-MVS processed projects, using sfm_georef software (James & Robson, 2012; http://www.lancaster.ac.uk/staff/jamesm/software/sfm_georef.htm). Sfm_georef was originally written to provide geo-referencing procedures for SfM-MVS projects. It has now been upgraded with a 3-D patch-based matching routine suitable for automating GCP image measurement in both aerial and ground-based (oblique) projects, with the aim of reducing the time required for accurate geo-referencing. Sfm_georef is compatible with a range of SfM-MVS software and imports the relevant files that describe the image network, including camera models and tie points. 3-D survey measurements of ground control are then provided, either for natural features or artificial targets distributed over the project area. Automated GCP image measurement is manually initiated through identifying a GCP position in an image by mouse click; the GCP is then represented by a square planar patch in 3-D, textured from the image and oriented parallel to the local topographic surface (as defined by the 3-D positions of nearby tie points). Other images are then automatically examined by projecting the patch into the images (to account for differences in viewing geometry) and carrying out a sub-pixel normalised cross-correlation search in the local area. With two or more observations of a GCP, its 3-D co-ordinates are then derived by ray intersection. With the 3-D positions of three or more GCPs identified, an initial geo-referencing transform can be derived to relate the SfM-MVS co-ordinate system to that of the GCPs. Then, if GCPs are symmetric and identical, image texture from one representative GCP can be used to search automatically for all others throughout the image set. Finally, the GCP observations can be

  20. Demonstration and Erosion Control Project Monitoring Program, Fiscal Year 1992 Report. Volume 5, Appendix D. Stream Gauging Data Report

    DTIC Science & Technology

    1993-11-01

    Monitoring Program Fiscal Year 1992 Report Volume V: Appendix D Stream Gauging Data Report DTICS ELECTEmmm by David D. Abraham, Steve Sutton EJAN04...November 1993 Demonstration Erosion Control Project Monitoring Program Fiscal Year 1992 Report Volume V: Appendix D Stream Gauging Data Report by David D...39180-5191 us Ai Co"p of engine.. Walsuways Experimen Sim~on Calmiogingn-Pufcatn Date Abraham, David D. DemostraionErosion Control Project Monitoring

  1. Introduction to the U.S. Department of Energy's Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    SciTech Connect

    Wipke, K.; Welch, C.; Gronich, S.; Garbak, J.; Hooker, D.

    2006-05-01

    Early in 2003, the U.S. Department of Energy (DOE) initiated the ''Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project'' solicitation. The purpose of this project is to examine the impact and performance of fuel cell vehicles and the requisite hydrogen infrastructure in real-world applications. The integrated nature of the project enables DOE to work with industry to test, demonstrate, and validate optimal system solutions. Information learned from the vehicles and infrastructure will be fed back into DOE's R&D program to guide and refocus future research as needed, making this project truly a ''learning demonstration''.

  2. A Web-Based System for Monitoring and Controlling Multidisciplinary Design Projects

    NASA Technical Reports Server (NTRS)

    Salas, Andrea O.; Rogers, James L.

    1997-01-01

    In today's competitive environment, both industry and government agencies are under enormous pressure to reduce the time and cost of multidisciplinary design projects. A number of frameworks have been introduced to assist in this process by facilitating the integration of and communication among diverse disciplinary codes. An examination of current frameworks reveals weaknesses in various areas such as sequencing, displaying, monitoring, and controlling the design process. The objective of this research is to explore how Web technology, in conjunction with an existing framework, can improve these areas of weakness. This paper describes a system that executes a sequence of programs, monitors and controls the design process through a Web-based interface, and visualizes intermediate and final results through the use of Java(Tm) applets. A small sample problem, which includes nine processes with two analysis programs that are coupled to an optimizer, is used to demonstrate the feasibility of this approach.

  3. Integrated computer control system CORBA-based simulator FY98 LDRD project final summary report

    SciTech Connect

    Bryant, R M; Holloway, F W; Van Arsdall, P J

    1999-01-15

    The CORBA-based Simulator was a Laboratory Directed Research and Development (LDRD) project that applied simulation techniques to explore critical questions about distributed control architecture. The simulator project used a three-prong approach comprised of a study of object-oriented distribution tools, computer network modeling, and simulation of key control system scenarios. This summary report highlights the findings of the team and provides the architectural context of the study. For the last several years LLNL has been developing the Integrated Computer Control System (ICCS), which is an abstract object-oriented software framework for constructing distributed systems. The framework is capable of implementing large event-driven control systems for mission-critical facilities such as the National Ignition Facility (NIF). Tools developed in this project were applied to the NIF example architecture in order to gain experience with a complex system and derive immediate benefits from this LDRD. The ICCS integrates data acquisition and control hardware with a supervisory system, and reduces the amount of new coding and testing necessary by providing prebuilt components that can be reused and extended to accommodate specific additional requirements. The framework integrates control point hardware with a supervisory system by providing the services needed for distributed control such as database persistence, system start-up and configuration, graphical user interface, status monitoring, event logging, scripting language, alert management, and access control. The design is interoperable among computers of different kinds and provides plug-in software connections by leveraging a common object request brokering architecture (CORBA) to transparently distribute software objects across the network of computers. Because object broker distribution applied to control systems is relatively new and its inherent performance is roughly threefold less than traditional point

  4. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Current and advanced act control system definition study. Volume 2: Appendices

    NASA Technical Reports Server (NTRS)

    Hanks, G. W.; Shomber, H. A.; Dethman, H. A.; Gratzer, L. B.; Maeshiro, A.; Gangsaas, D.; Blight, J. D.; Buchan, S. M.; Crumb, C. B.; Dorwart, R. J.

    1981-01-01

    The current status of the Active Controls Technology (ACT) for the advanced subsonic transport project is investigated through analysis of the systems technical data. Control systems technologies under examination include computerized reliability analysis, pitch axis fly by wire actuator, flaperon actuation system design trade study, control law synthesis and analysis, flutter mode control and gust load alleviation analysis, and implementation of alternative ACT systems. Extensive analysis of the computer techniques involved in each system is included.

  5. Precise control and animation creation over the DMD for projection-based applications

    NASA Astrophysics Data System (ADS)

    Koudsi, Badia

    2014-03-01

    Digital micromirror devices (DMDs) are used in a variety of display and projection applications to produce high resolution images, both static and animated. A common obstacle to working with DMDs in research and development applications is the steep learning curve required to obtain proficiency in programming the boards that control the behavior of the DMDs. This can discourage developers who wish to use DMDs in new or novel research and development applications which might benefit from their light-control properties. A new software package called Light Animator has been developed that provides a user friendly and more intuitive interface for controlling the DMD. The software allows users to address the micromirror array by the drawing and animation of objects in a style similar to that of commercial drawing programs. Sequences and animation are controlled by dividing the sequence into frames which the user can draw individually or the software can fill in for the user. Examples and descriptions of the software operation are described and operational performance measures are provided. Potential applications include 3D volumetric displays, a 3D scanner when combining the DMD with a CCD camera, and most any 2D application for which DMDs are currently used. The software's capabilities allow scientists to develop applications more easily and effectively.

  6. The environmental control and life support system advanced automation project. Phase 1: Application evaluation

    NASA Technical Reports Server (NTRS)

    Dewberry, Brandon S.

    1990-01-01

    The Environmental Control and Life Support System (ECLSS) is a Freedom Station distributed system with inherent applicability to advanced automation primarily due to the comparatively large reaction times of its subsystem processes. This allows longer contemplation times in which to form a more intelligent control strategy and to detect or prevent faults. The objective of the ECLSS Advanced Automation Project is to reduce the flight and ground manpower needed to support the initial and evolutionary ECLS system. The approach is to search out and make apparent those processes in the baseline system which are in need of more automatic control and fault detection strategies, to influence the ECLSS design by suggesting software hooks and hardware scars which will allow easy adaptation to advanced algorithms, and to develop complex software prototypes which fit into the ECLSS software architecture and will be shown in an ECLSS hardware testbed to increase the autonomy of the system. Covered here are the preliminary investigation and evaluation process, aimed at searching the ECLSS for candidate functions for automation and providing a software hooks and hardware scars analysis. This analysis shows changes needed in the baselined system for easy accommodation of knowledge-based or other complex implementations which, when integrated in flight or ground sustaining engineering architectures, will produce a more autonomous and fault tolerant Environmental Control and Life Support System.

  7. Advanced Instrumentation, Information and Control (II&C) Research and Development Facility Buildout and Project Execution of LWRS II&C Pilot Projects 1 and 3

    SciTech Connect

    Ronald Farris; Johanna Oxstrand; Gregory Weatherby

    2011-09-01

    The U.S. Department of Energy (DOE) is sponsoring research, development, and deployment on light water reactor sustainability (LWRS), in which the Idaho National Laboratory (INL) is working closely with nuclear utilities to develop technologies and solutions to help ensure the safe operational life extension of current reactors. As technologies are introduced that change the operation of the plant, the LWRS pilot projects can help identify their best-advanced uses and help demonstrate the safety of these technologies. In early testing of operator performance given these emerging technologies will ensure the safety and usability of systems prior to large-scale deployment and costly verification and validation at the plant. The aim of these collaborations, demonstrations, and approaches are intended to lessen the inertia that sustains the current status quo of today's II&C systems technology, and to motivate transformational change and a shift in strategy to a long-term approach to II&C modernization that is more sustainable. Research being conducted under Pilot Project 1 regards understanding the conditions and behaviors that can be modified, either through process improvements and/or technology deployment, to improve the overall safety and efficiency of outage control at nuclear facilities. The key component of the research in this pilot project is accessing the delivery of information that will allow researchers to simulate the control room, outage control center (OCC) information, and plant status data. The simulation also allows researchers to identify areas of opportunity where plant operating status and outage activities can be analyzed to increase overall plant efficiency. For Pilot Project 3 the desire is to demonstrate the ability of technology deployment and the subsequent impact on maximizing the 'Collective Situational Awareness' of the various stakeholders in a commercial nuclear power plant. Specifically, the desire is to show positive results in plant

  8. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Current and advanced act control system definition study

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The Current and Advanced Technology ACT control system definition tasks of the Integrated Application of Active Controls (IAAC) Technology project within the Energy Efficient Transport Program are summarized. The systems mechanize six active control functions: (1) pitch augmented stability; (2) angle of attack limiting; (3) lateral/directional augmented stability; (4) gust load alleviation; (5) maneuver load control; and (6) flutter mode control. The redundant digital control systems meet all function requirements with required reliability and declining weight and cost as advanced technology is introduced.

  9. Preliminary projections of the effects of chloride-control structures on the Quaternary aquifer at Great Salt Plains, Oklahoma

    USGS Publications Warehouse

    Reed, J.E.

    1982-01-01

    About 1,200 tons of chloride per day are added to the salt load of the Salt Fork of the Arkansas River at Great Salt Plains Lake from natural sources. The source of this chloride is brine discharge from the rocks of Permian age in the vicinity of the lake. The U.S. Army Corps of Engineers has planned a chloride-control project. The Corps requested that the U.S. Geological Survey use a digital model to project the effects of the chloride-control plan on ground water. Ground-water flow and ground-water transport models were calibrated to represent the Quaternary aquifer that is the near-surface part of the flow system. The models were used to project the effects of planned chloride-control structures. Based on model results, ground-water levels are projected to rise as much as 19 feet. However, these water-level rises will occur only in areas near three reservoirs. Changes in ground-water level caused by the project will be small throughout most of the area. Chloride concentration of ground water is projected to increase by more than 90,000 milligrams per liter at one location. However, significant increases in chloride concentration during the 50-year period simulated are projected to be limited to areas where the ground water already contains excessive chloride concentrations.

  10. Controlled Vocabularies and Ontologies for Oceanographic Data: The R2R Eventlogger Project

    NASA Astrophysics Data System (ADS)

    Coburn, E.; Maffei, A. R.; Chandler, C. L.; Raymond, L. M.

    2012-12-01

    Research vessels coordinated by the United States University-National Oceanographic Laboratory System (US-UNOLS) collect data which is considered an important oceanographic resource. The NSF-funded Rolling Deck to Repository (R2R) project aims to improve access to this data and diminish the barriers to use. One aspect of the R2R project has been to develop a shipboard scientific event logging system, Eventlogger, that incorporates best practice guidelines, controlled vocabularies, a cruise metadata schema, and a scientific event log. This will facilitate the eventual ingestion of datasets into oceanographic data repositories for subsequent integration and synthesis by investigators. One important aspect of this system is the careful use of controlled vocabularies and ontologies. Existing ontologies, where available, will be used and others will be developed. The use of internationally-informed, consensus-driven controlled vocabularies will make datasets more interoperable, and discoverable. The R2R Eventlogger project is led by Woods Hole Oceanographic Institution (WHOI), and the management of the controlled vocabularies and mapping of these vocabularies to authoritative community vocabularies are led by the Data Librarian in the Marine Biological Laboratory/Woods Hole Oceanographic Institution (MBLWHOI) Library. The first target vocabulary is oceanographic instruments. Management of this vocabulary has thus far consisted of reconciling local community terms with the more widely used SeaDataNet Device Vocabulary terms. Rather than adopt existing terms, often the local terms are mapped by data managers in the NSF-funded Biological and Chemical Oceanographic Data Management Office (BCO-DMO) to the existing terms as they are given by investigators and often provide important information and meaning. New terms (often custom, or modified instruments) are submitted for review to the SeaDataNet community listserv for discussion and eventual incorporation into the Device

  11. Examining the Dynamics of Managing Information Systems Development Projects: A Control Loss Perspective

    ERIC Educational Resources Information Center

    Narayanaswamy, Ravi

    2009-01-01

    The failure rate of information systems development (ISD) projects continues to pose a big challenge for organizations. The success rate of ISD projects is less then forty percent. Factors such as disagreements and miscommunications among project manager and team members, poor monitoring and intermediary problems contribute to project failure.…

  12. Inferential and forward projection modeling to evaluate options for controlling invasive mammals on islands.

    PubMed

    Anderson, D P; McMurtrie, P; Edge, K-A; Baxter, P W J; Byrom, A E

    2016-12-01

    Successful pest-mammal eradications from remote islands have resulted in important biodiversity benefits. Near-shore islands can also serve as refuges for native biota but require ongoing effort to maintain low-pest or pest-free status. Three management options are available in the presence of reinvasion risk: (1) control-to-zero density, in which immigration may occur but reinvaders are removed; (2) sustained population suppression (to relatively low numbers); or (3) no action. Biodiversity benefits can result from options one and two. The management challenge is to make evidence-based decisions on the selection of an appropriate objective and to identify a financially feasible control strategy that has a high probability of success. This requires understanding the pest species population dynamics and how it will respond to a range of potential management strategies, each with an associated financial cost. We developed a two-stage modeling approach that consisted of (1) Bayesian inferential modeling to estimate parameters for a model of pest population dynamics and control, and (2) a forward projection model to simulate a range of plausible management scenarios and quantify the probability of obtaining zero density within four years. We applied the model to an ongoing, six-year trapping program to control stoats (Mustela erminea) on Resolution Island, New Zealand. Zero density has not yet been achieved. Results demonstrate that management objectives were impeded by a combination of a highly fecund population, insufficient trap attractiveness, and a substantial proportion of the population that did not enter traps. Immigration is known to occur because the founding population arrived on the island by swimming from the mainland. However, immigration rate during this study was indistinguishable from zero. The forward projection modeling showed that control-to-zero density was feasible but required greater than a two-fold budget increase to intensify the trapping

  13. Supporting technology for enhanced oil recovery: Third ammendment and extension to Annex IV enhanced oil recovery thermal processes

    SciTech Connect

    Peterson, G.; Munoz, J.D.

    1987-07-01

    This report contains the results of efforts under the seven tasks of the Third Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of effort under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 25 through 31. The first, second, and third reports on Annex IV, ((Venezuela-MEM/USA-DOE Fossil Energy Report IV-1, IV-2, and IV-3 (DOE/BETC/SP-83/15, DOE/BC-84/6/SP, and DOE/BC-86/2/SP)) contain the results from the first 24 tasks. Those reports are dated April 1983, August 1984, and March 1986. Selected papers have been processed for inclusion in the Energy Data Base.

  14. Bibliographic control of audiovisuals: analysis of a cataloging project using OCLC.

    PubMed

    Curtis, J A; Davison, F M

    1985-04-01

    The staff of the Quillen-Dishner College of Medicine Library cataloged 702 audiovisual titles between July 1, 1982, and June 30, 1983, using the OCLC database. This paper discusses the library's audiovisual collection and describes the method and scope of a study conducted during this project, the cataloging standards and conventions adopted, the assignment and use of NLM classification, the provision of summaries for programs, and the amount of staff time expended in cataloging typical items. An analysis of the use of OCLC for this project resulted in the following findings: the rate of successful searches for audiovisual copy was 82.4%; the error rate for records used was 41.9%; modifications were required in every record used; the Library of Congress and seven member institutions provided 62.8% of the records used. It was concluded that the effort to establish bibliographic control of audiovisuals is not widespread and that expanded and improved audiovisual cataloging by the Library of Congress and the National Library of Medicine would substantially contribute to that goal.

  15. Aeroelastic Sizing for High-Speed Research (HSR) Longitudinal Control Alternatives Project (LCAP)

    NASA Technical Reports Server (NTRS)

    Walsh, Joanne L.; Dunn, H. J.; Stroud, W. Jefferson; Barthelemy, J.-F.; Weston, Robert P.; Martin, Carl J.; Bennett, Robert M.

    2005-01-01

    The Longitudinal Control Alternatives Project (LCAP) compared three high-speed civil transport configurations to determine potential advantages of the three associated longitudinal control concepts. The three aircraft configurations included a conventional configuration with a layout having a horizontal aft tail, a configuration with a forward canard in addition to a horizontal aft tail, and a configuration with only a forward canard. The three configurations were aeroelastically sized and were compared on the basis of operational empty weight (OEW) and longitudinal control characteristics. The sized structure consisted of composite honeycomb sandwich panels on both the wing and the fuselage. Design variables were the core depth of the sandwich and the thicknesses of the composite material which made up the face sheets of the sandwich. Each configuration was sized for minimum structural weight under linear and nonlinear aeroelastic loads subject to strain, buckling, ply-mixture, and subsonic and supersonic flutter constraints. This report describes the methods that were used and the results that were generated for the aeroelastic sizing of the three configurations.

  16. Off-line front-end safety control system for the SPES project at the LNL

    NASA Astrophysics Data System (ADS)

    Vasquez, J.; Andrighetto, A.; Costa, L.; Bassato, G.; Giacchini, M.

    2012-02-01

    The off-line front-end apparatus of the Selective Production of Exotic Species (SPES) project, developed at the Laboratori Nazionali di Legnaro (LNL) in Italy, involves a number of subsystems and procedures that are potentially dangerous for both human operators and equipments. Among the most potentially dangerous systems are: the high voltage power supply, the ion source complex power supplies, the target chamber handling mechanisms and the laser source. In order to prevent possible injuries to the operators and damages to the equipments, a safety interlock system and logic monitoring have been developed, tested and are now in operation. The solution is based on Schneider Electrics Preventa family safety modules with capability to control the power supplied to critical subsystems in conjunction with safety detectors for critical variable monitoring. Moreover, a Programmable Logic Controller (PLC),model BMXP342020 from the Schneider Electrics Modicon M340 family, is used to monitor the status of the system as well as to control the sequence of preestablished operations. With the aim to have a user friendly system, a Human Machine Interface (HMI) have been developed using a touch screen model XBTGT5330 from the Schneider Electrics Magelis family, driven by the PLC.

  17. Army Corps of Engineers: Cost Increases in Flood Control Projects and Improving Communication with Nonfederal Sponsors

    DTIC Science & Technology

    2013-12-01

    Napa River project in California, the Roanoke River Upper Basin project in Virginia, and the Turkey Creek Basin project in Kansas and Missouri. For...645,000, according to a post-authorization change report dated March 2012. On the Napa River project, after the initial designs were completed in...funding increased the costs of three of the eight projects we reviewed, according to Corps officials. Officials for two projects— Napa River and

  18. Project Cerberus: tobacco industry strategy to create an alternative to the Framework Convention on Tobacco Control.

    PubMed

    Mamudu, Hadii M; Hammond, Ross; Glantz, Stanton A

    2008-09-01

    Between 1999 and 2001, British American Tobacco, Philip Morris, and Japan Tobacco International executed Project Cerberus to develop a global voluntary regulatory regime as an alternative to the Framework Convention on Tobacco Control (FCTC). They aimed to develop a global voluntary regulatory code to be overseen by an independent audit body and to focus attention on youth smoking prevention. The International Tobacco Products Marketing Standards announced in September 2001, however, did not have the independent audit body. Although the companies did not stop the FCTC, they continue to promote the International Tobacco Products Marketing Standards youth smoking prevention as an alternative to the FCTC. Public health civil society groups should help policymakers and governments understand the importance of not working with the tobacco industry.

  19. Project Cerberus: Tobacco Industry Strategy to Create an Alternative to the Framework Convention on Tobacco Control

    PubMed Central

    Mamudu, Hadii M.; Hammond, Ross; Glantz, Stanton A.

    2008-01-01

    Between 1999 and 2001, British American Tobacco, Philip Morris, and Japan Tobacco International executed Project Cerberus to develop a global voluntary regulatory regime as an alternative to the Framework Convention on Tobacco Control (FCTC). They aimed to develop a global voluntary regulatory code to be overseen by an independent audit body and to focus attention on youth smoking prevention. The International Tobacco Products Marketing Standards announced in September 2001, however, did not have the independent audit body. Although the companies did not stop the FCTC, they continue to promote the International Tobacco Products Marketing Standards youth smoking prevention as an alternative to the FCTC. Public health civil society groups should help policymakers and governments understand the importance of not working with the tobacco industry. PMID:18633079

  20. SOLERAS - Solar Controlled Environment Agriculture Project. Final report, Volume 5. Science Applications, Incorporated system requirements definition

    SciTech Connect

    Not Available

    1985-01-01

    This report sets forth the system requirements for a Solar Controlled-Environment Agriculture System (SCEAS) Project. In the report a conceptual baseline system description for an engineering test facility is given. This baseline system employs a fluid roof/roof filter in combination with a large storage tank and a ground water heat exchanger in order to provide cooling and heating as needed. Desalination is accomplished by pretreatment followed by reverse osmosis. Energy is provided by means of photovoltaics and wind machines in conjunction with storage batteries. Site and climatic data needed in the design process are given. System performance specifications and integrated system design criteria are set forth. Detailed subsystem design criteria are presented and appropriate references documented.

  1. Tobacco control among disadvantaged youth living in low-income communities in India: Introducing Project ACTIVITY

    PubMed Central

    Stigler, Melissa; Gupta, Vinay; Bassi, Shalini; Dhavan, Poonam; Mathur, Neha; Tripathy, Vikal; Perry, Cheryl; Reddy, K. Srinath

    2010-01-01

    Objective To provide an overview of Project ACTIVITY, a group randomized intervention trial designed to test the efficacy of a community-based, comprehensive approach to tobacco control for youth (10-19 years) living in low-income communities in India. In doing so, details regarding baseline characteristics of the study sample are provided. Methods Fourteen slum communities in Delhi, India were matched and randomized to intervention (n=7) and control (n=7) conditions. The intervention included multiple strategies to promote prevention and cessation of tobacco use among youth. A census was conducted in selected blocks in all study communities (n=78,133), as well as a baseline survey of eligible youth (n=6,023). Main outcomes measures on the survey included ever use, past six months use and current use of multiple forms of tobacco. Mixed effects regression models were used to examine differences between study conditions in (a) demographic characteristics and (b) the prevalence of tobacco consumption. Results Census data revealed that 31.9% of sampled population was in the age group of 10-19 years. No differences between study conditions in demographic characteristics (e.g. age, gender, religion, education, and occupation) among either adults or youth were noted (p>0.05). The baseline survey data revealed the prevalence of ever tobacco use among youth was 7.99%, past six months use was 5.70%, and current use was 4.88%. No differences between study conditions in these prevalence rates were observed, either (p>0.05). Conclusion The two study conditions in Project ACTIVITY are comparable. The evaluation should provide a robust test of this intervention's efficacy. PMID:20593929

  2. Developing a corss-project support system during mission operations: Deep Space 1 extended mission flight control

    NASA Technical Reports Server (NTRS)

    Scarffe, V. A.

    2002-01-01

    NASA is focusing on small, low-cost spacecraft for both planetary and earth science missions. Deep Space 1 (DS1) was the first mission to be launched by the NMP. The New Millennium Project (NMP) is designed to develop and test new technology that can be used on future science missions with lower cost and risk. The NMP is finding ways to reduce cost not only in development, but also in operations. DS 1 was approved for an extended mission, but the budget was not large, so the project began looking into part time team members shared with other projects. DS1 launched on October 24, 1998, in it's primary mission it successfully tested twelve new technologies. The extended mission started September 18, 1999 and ran through the encounter with Comet Borrelly on September 22,2001. The Flight Control Team (FCT) was one team that needed to use part time or multi mission people. Circumstances led to a situation where for the few months before the Borrelly encounter in September of 2001 DSl had no certified full time Flight Control Engineers also known as Aces. This paper examines how DS 1 utilized cross-project support including the communication between different projects, and the how the tools used by the Flight Control Engineer fit into cross-project support.

  3. Projected effects of proposed chloride-control projects on shallow ground water; preliminary results for the Wichita River basin, Texas

    USGS Publications Warehouse

    Garza, Sergio

    1983-01-01

    Two-dimensional mathematical computer models were developed for aquifer simulation of: (1) Steady-state conditions in a fresh-water system and (2) transient conditions in a brine- fresh-water system where the density effects of the brine are considered. The main results 'of projecting the effects of the proposed Truscott Brine Lake on the fresh-water aquifer are: (1) Hydraulic head rises of 5 to 40 feet would be confined to areas near the proposed dam and along the lake shoreline, and (2) migration of salt water downstream from the dam generally would be limited to less than 1 mile and apparently would not reach equilibrium during the 100-year duration of the project. The modeling efforts did not include possible effects related to hydrodynamic dispersion in the brine- fresh-water system. Possible changes in the hydraulic conductivity of the aquifer, due to physical and chemical interactions in the brine and fresh-water environments, also were not considered.

  4. Project MEDSAT: The design of a remote sensing platform for malaria research and control

    NASA Astrophysics Data System (ADS)

    1991-04-01

    Project MEDSAT was proposed with the specific goal of designing a satellite to remotely sense pertinent information useful in establishing strategies to control malaria. The 340 kg MEDSAT satellite is to be inserted into circular earth orbit aboard the Pegasus Air-Launched Space Booster at an inclination of 21 degrees and an altitude of 473 km. It is equipped with a synthetic aperture radar and a visible thermal/infrared sensor to remotely sense conditions at the target area of Chiapas, Mexico. The orbit is designed so that MEDSAT will pass over the target site twice each day. The data from each scan will be downlinked to Hawaii for processing, resulting in maps indicating areas of high malaria risk. These will be distributed to health officials at the target site. A relatively inexpensive launch by Pegasus and a design using mainly proven, off-the-shelf technology permit a low mission cost, while innovations in the satellite controls and the scientific instruments allow a fairly complex mission.

  5. The Environmental Control and Life Support System (ECLSS) advanced automation project

    NASA Technical Reports Server (NTRS)

    Dewberry, Brandon S.; Carnes, Ray

    1990-01-01

    The objective of the environmental control and life support system (ECLSS) Advanced Automation Project is to influence the design of the initial and evolutionary Space Station Freedom Program (SSFP) ECLSS toward a man-made closed environment in which minimal flight and ground manpower is needed. Another objective includes capturing ECLSS design and development knowledge future missions. Our approach has been to (1) analyze the SSFP ECLSS, (2) envision as our goal a fully automated evolutionary environmental control system - an augmentation of the baseline, and (3) document the advanced software systems, hooks, and scars which will be necessary to achieve this goal. From this analysis, prototype software is being developed, and will be tested using air and water recovery simulations and hardware subsystems. In addition, the advanced software is being designed, developed, and tested using automation software management plan and lifecycle tools. Automated knowledge acquisition, engineering, verification and testing tools are being used to develop the software. In this way, we can capture ECLSS development knowledge for future use develop more robust and complex software, provide feedback to the knowledge based system tool community, and ensure proper visibility of our efforts.

  6. NASA systems autonomy demonstration project: Advanced automation demonstration of Space Station Freedom thermal control system

    NASA Technical Reports Server (NTRS)

    Dominick, Jeffrey; Bull, John; Healey, Kathleen J.

    1990-01-01

    The NASA Systems Autonomy Demonstration Project (SADP) was initiated in response to Congressional interest in Space station automation technology demonstration. The SADP is a joint cooperative effort between Ames Research Center (ARC) and Johnson Space Center (JSC) to demonstrate advanced automation technology feasibility using the Space Station Freedom Thermal Control System (TCS) test bed. A model-based expert system and its operator interface were developed by knowledge engineers, AI researchers, and human factors researchers at ARC working with the domain experts and system integration engineers at JSC. Its target application is a prototype heat acquisition and transport subsystem of a space station TCS. The demonstration is scheduled to be conducted at JSC in August, 1989. The demonstration will consist of a detailed test of the ability of the Thermal Expert System to conduct real time normal operations (start-up, set point changes, shut-down) and to conduct fault detection, isolation, and recovery (FDIR) on the test article. The FDIR will be conducted by injecting ten component level failures that will manifest themselves as seven different system level faults. Here, the SADP goals, are described as well as the Thermal Control Expert System that has been developed for demonstration.

  7. Project MEDSAT: The design of a remote sensing platform for malaria research and control

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Project MEDSAT was proposed with the specific goal of designing a satellite to remotely sense pertinent information useful in establishing strategies to control malaria. The 340 kg MEDSAT satellite is to be inserted into circular earth orbit aboard the Pegasus Air-Launched Space Booster at an inclination of 21 degrees and an altitude of 473 km. It is equipped with a synthetic aperture radar and a visible thermal/infrared sensor to remotely sense conditions at the target area of Chiapas, Mexico. The orbit is designed so that MEDSAT will pass over the target site twice each day. The data from each scan will be downlinked to Hawaii for processing, resulting in maps indicating areas of high malaria risk. These will be distributed to health officials at the target site. A relatively inexpensive launch by Pegasus and a design using mainly proven, off-the-shelf technology permit a low mission cost, while innovations in the satellite controls and the scientific instruments allow a fairly complex mission.

  8. Application of quality assurance controls to TBM tunneling on the Yucca Mountain Project

    SciTech Connect

    Christensen, J.D.

    1996-06-01

    As part of the Yucca Mountain Project (YMP), a 7.62-meter diameter tunnel is being constructed using a Tunnel Boring Machine (TBM). This tunnel, which may form a portion of a permanent high-level nuclear waste repository, is being constructed under the auspices of a nuclear quality assurance (QA) program. The YMP nuclear QA program applies to items and activities determined to be important to radiological safety, waste isolation, and potential interactions with the environment. The items and activities determined to be important have been assigned a quality assurance classification. This paper focuses on the items (rockbolts, steel sets, and shotcrete) and quality affecting activities involved in providing ground support and excavating the tunnel. Typical activities that have been assigned QA classifications include TBM maintenance, control of water used in the tunnel during construction, and control of diesel emissions in the tunnel. The paper concludes that the key to the successful implementation of nuclear QA requirements for tunneling at Yucca Mountain was the assignment of personnel with the appropriate mix of tunneling and nuclear experience.

  9. Performance of predictors: evaluating sustainability in community-directed treatment projects of the African programme for onchocerciasis control.

    PubMed

    Amazigo, Uche; Okeibunor, Joseph; Matovu, Victoria; Zouré, Honorat; Bump, Jesse; Seketeli, Azodoga

    2007-05-01

    The predictors of sustainability of community-directed treatment with ivermectin (CDTI) at four implementation levels were evaluated in 41 African Programme for Onchocerciasis Control (APOC) projects, encompassing 492 communities in 10 countries. A model protocol provided information on indicators corresponding to nine aspects of a project that is likely to be sustainable at community level after the cessation of external support. Six of the nine aspects had components of community ownership as predictors of project sustainability. Quantitative and qualitative assessments were used to obtain individual community scores and an overall sustainability score for each project graded on a scale of 0-4. Of the 41 projects evaluated, 70% scored "satisfactorily" to "highly sustainable" at the community level. We found variations among countries and that health system weaknesses could hamper community efforts in sustaining a project, such as when ivermectin was delivered late. Community ownership was of primary importance to the community score, and the community-level scores correlated with overall project sustainability. The therapeutic coverage achieved in each project correlated with the ratio of volunteer ivermectin distributors per population served. Surprisingly, the performance of these distributors was not affected by the direct incentives offered, and coverage appeared to be highest when cash or in-kind compensation was not given at all. Although further research is required, anecdotal evidence pointed to diverse indirect benefits for distributors-political goodwill, personal satisfaction and altruistic fulfillment. The results demonstrate that community ownership is among the important determining factors of sustainability of community-based programmes.

  10. Achievements and challenges of the World Bank Loan/Department for International Development grant-assisted Tuberculosis Control Project in China.

    PubMed

    Kong, Peng; Jiang, Xu; Zhang, Ben; Jiang, Shi-wen; Liu, Bo

    2011-07-01

    In March 2002, the government of China launched the World Bank Loan/ Department for International Development-supported Tuberculosis (TB) Control Project to reduce the prevalence and mortality of TB. The project generated promising results in policy development, strengthening of TB control systems, patient treatment success, funds management, and the introduction of legislation. In light of the global TB epidemic and control environment, it is useful to review the TB control priorities of the project, summarize the achievements and experiences around its implementation.

  11. Pleasant Prairie Power Plant air quality control upgrade project, Pleasant Praire, Wisconsin

    SciTech Connect

    Gebhart, S.; Pennline, D.; Brodsky, I.; Bichler, D.

    2007-10-15

    We Energies recently completed a multiyear project at its Pleasant Prairie Power Plant to add a selective catalytic reduction system to one of its two units and a scrubber to both. These projects are described. 7 figs., 1 tab.

  12. 22 CFR 120.29 - Missile Technology Control Regime.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Missile Technology Control Regime. 120.29 Section 120.29 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND... amendments thereto. (c) List of all items on the MTCR Annex. Section 71(a) of the Arms Export Control Act...

  13. 22 CFR 120.29 - Missile Technology Control Regime.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Missile Technology Control Regime. 120.29 Section 120.29 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND... thereto; (c) List of all items on the MTCR Annex. Section 71(a) of the Arms Export Control Act (22...

  14. 22 CFR 120.29 - Missile Technology Control Regime.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Missile Technology Control Regime. 120.29 Section 120.29 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND... thereto; (c) List of all items on the MTCR Annex. Section 71(a) of the Arms Export Control Act (22...

  15. Advances in surveillance of periodontitis: the Centers for Disease Control and Prevention periodontal disease surveillance project.

    PubMed

    Eke, Paul I; Thornton-Evans, Gina; Dye, Bruce; Genco, Robert

    2012-11-01

    The Centers for Disease Control and Prevention (CDC) has as one of its strategic goals to support and improve surveillance of periodontal disease. In 2003, the CDC initiated the CDC Periodontal Disease Surveillance Project in collaboration with the American Academy of Periodontology to address population-based surveillance of periodontal disease at the local, state, and national levels. This initiative has made significant advancements toward the goal of improved surveillance, including developing valid self-reported measures that can be obtained from interview-based surveys to predict prevalence of periodontitis in populations. This will allow surveillance of periodontitis at the state and local levels and in countries where clinical resources for surveillance are scarce. This work has produced standard case definitions for surveillance of periodontitis that are now widely recognized and applied in population studies and research. At the national level, this initiative has evaluated the validity of previous clinical examination protocols and tested new protocols on the National Health and Nutrition Examination Survey (NHANES), recommending and supporting funding for the gold-standard full-mouth periodontal examination in NHANES 2009 to 2012. These examinations will generate accurate estimates of the prevalence of periodontitis in the US adult population and provide a superior dataset for surveillance and research. Also, this data will be used to generate the necessary coefficients for our self-report questions for use in subsets of the total US population. The impact of these findings on population-based surveillance of periodontitis and future directions of the project are discussed along with plans for dissemination and translation efforts for broader public health use.

  16. The Electronic Documentation Project in the NASA mission control center environment

    NASA Technical Reports Server (NTRS)

    Wang, Lui; Leigh, Albert

    1994-01-01

    NASA's space programs like many other technical programs of its magnitude is supported by a large volume of technical documents. These documents are not only diverse but also abundant. Management, maintenance, and retrieval of these documents is a challenging problem by itself; but, relating and cross-referencing this wealth of information when it is all on a medium of paper is an even greater challenge. The Electronic Documentation Project (EDP) is to provide an electronic system capable of developing, distributing and controlling changes for crew/ground controller procedures and related documents. There are two primary motives for the solution. The first motive is to reduce the cost of maintaining the current paper based method of operations by replacing paper documents with electronic information storage and retrieval. And, the other is to improve the efficiency and provide enhanced flexibility in document usage. Initially, the current paper based system will be faithfully reproduced in an electronic format to be used in the document viewing system. In addition, this metaphor will have hypertext extensions. Hypertext features support basic functions such as full text searches, key word searches, data retrieval, and traversal between nodes of information as well as speeding up the data access rate. They enable related but separate documents to have relationships, and allow the user to explore information naturally through non-linear link traversals. The basic operational requirements of the document viewing system are to: provide an electronic corollary to the current method of paper based document usage; supplement and ultimately replace paper-based documents; maintain focused toward control center operations such as Flight Data File, Flight Rules and Console Handbook viewing; and be available NASA wide.

  17. Yolo County's Accelerated Anaerobic and Aerobic Composting (Full-Scale Controlled Landfill Bioreactor) Project

    NASA Astrophysics Data System (ADS)

    Yazdani, R.; Kieffer, J.; Akau, H.; Augenstein, D.

    2002-12-01

    Sanitary landfilling is the dominant method of solid waste disposal in the United States, accounting for about 217 million tons of waste annually (U.S. EPA, 1997) and has more than doubled since 1960. In spite of increasing rates of reuse and recycling, population and economic growth will continue to render landfilling as an important and necessary component of solid waste management. Yolo County Department of Planning and Public Works, Division of Integrated Waste Management is demonstrating a new landfill technology called Bioreactor Landfill to better manage solid waste. In a Bioreactor Landfill, controlled quantities of liquid (leachate, groundwater, gray-water, etc.) are added and recirculated to increase the moisture content of the waste and improve waste decomposition. As demonstrated in a small-scale demonstration project at the Yolo County Central Landfill in 1995, this process significantly increases the biodegradation rate of waste and thus decreases the waste stabilization and composting time (5 to 10 years) relative to what would occur within a conventional landfill (30 to 50 years or more). When waste decomposes anaerobically (in absence of oxygen), it produces landfill gas (biogas). Biogas is primarily a mixture of methane, a potent greenhouse gas, carbon dioxide, and small amounts of Volatile Organic Compounds (VOC's) which can be recovered for electricity or other uses. Other benefits of a bioreactor landfill composting operation include increased landfill waste settlement which increases in landfill capacity and life, improved leachate chemistry, possible reduction of landfill post-closure management time, opportunity to explore decomposed waste for landfill mining, and abatement of greenhouse gases through highly efficient methane capture over a much shorter period of time than is typical of waste management through conventional landfilling. This project also investigates the aerobic decomposition of waste of 13,000 tons of waste (2.5 acre) for

  18. The Diabetes Care Project: an Australian multicentre, cluster randomised controlled trial [study protocol

    PubMed Central

    2013-01-01

    Background Diabetes mellitus is an increasingly prevalent metabolic disorder that is associated with substantial disease burden. Australia has an opportunity to improve ways of caring for the growing number of people with diabetes, but this may require changes to the way care is funded, organised and delivered. To inform how best to care for people with diabetes, and to identify the extent of change that is required to achieve this, the Diabetes Care Project (DCP) will evaluate the impact of two different, evidence-based models of care (compared to usual care) on clinical quality, patient and provider experience, and cost. Methods/Design The DCP uses a pragmatic, cluster randomised controlled trial design. Accredited general practices that are situated within any of the seven Australian Medicare Locals/Divisions of General Practice that have agreed to take part in the study were invited to participate. Consenting practices will be randomly assigned to one of three treatment groups for approximately 18 to 22 months: (a) control group (usual care); (b) Intervention 1 (which tests improvements that could be made within the current funding model, facilitated through the use of an online chronic disease management network); or (c) Intervention 2 (which includes the same components as Intervention 1, as well as altered funding to support voluntary patient registration with their practice, incentive payments and a care facilitator). Adult patients who attend the enrolled practices and have established (≥12 month’s duration) type 1 diabetes mellitus or newly diagnosed or established type 2 diabetes mellitus are invited to participate. Multiple outcomes will be studied, including changes in glycosylated haemoglobin (primary outcome), changes in other biochemical and clinical metrics, incidence of diabetes-related complications, quality of life, clinical depression, success of tailored care, patient and practitioner satisfaction, and budget sustainability. Discussion

  19. Assessment of hypertension levels control and management (hypertension "AUDIT" project). Study in a population of workers.

    PubMed

    Carp, C; Enăchescu, D; David, I; Nandriş, G; Calangiu, G; Coman, I; Apetrei, E; Stoian, I; Ginghină, C

    1990-01-01

    The hypertension AUDIT project (WHO) was used for the study of large populations of workers in two Romanian industrial centers, Slatina and Sibiu, constituted into two main groups. The objects of the study were: the detection of new cases of arterial hypertension (AH) and of their proportion as compared with older cases, the assessment of the quality of diagnosis control and treatment methodology as well as the estimation of the patient's attitude regarding the conditions of treatment and of the physician's knowledge and attitude regarding AH. Group I (Slatina) included 22,839 workers and the program was applied in 15,740 randomly chosen subjects. Group II (Sibiu) included 14,874 workers of whom 2,838 were randomly chosen for study. From a total of 606 (6.20%) subjects aged 35 to 64 years with AH in both groups, 494 (81.51%) were older cases and 112 (18.48%) were newly detected. The prevalence of AH was found to increase with age and to be higher in women aged 55 to 64 years. The treatment in older cases from both groups was considered effective in 232 cases (46.96%) (of which 26 (11.2%) with overtreatment) and insufficient in 262 (53%). The reasons alleged by the patients for the late detection of AH were the absence of symptoms and a casual interest for their state of health. The risk factors were systematically checked. Smoking was found in 30.36% of the subjects in group I and in 31% of those in group II. The use of diagnostic laboratory procedures was corresponding to the present recommendations. The nonpharmaceutic therapy was frequently recommended, especially reduction of salt consumption. Besides that, pharmaceutic treatment was indicated in most of the patients (63% in group I and 90% in group II). Diuretics (41.26% in group I and 75% in group II), and beta blocking drugs (35.3% in group I and 70% in group II) were the most frequently administered and in a lesser proportion vasodilators with central or peripheral action, calcium blockers, Rauwolfia and

  20. Status report of the SRT radiotelescope control software: the DISCOS project

    NASA Astrophysics Data System (ADS)

    Orlati, A.; Bartolini, M.; Buttu, M.; Fara, A.; Migoni, C.; Poppi, S.; Righini, S.

    2016-08-01

    The Sardinia Radio Telescope (SRT) is a 64-m fully-steerable radio telescope. It is provided with an active surface to correct for gravitational deformations, allowing observations from 300 MHz to 100 GHz. At present, three receivers are available: a coaxial LP-band receiver (305-410 MHz and 1.5-1.8 GHz), a C-band receiver (5.7-7.7 GHz) and a 7-feed K-band receiver (18-26.5 GHz). Several back-ends are also available in order to perform the different data acquisition and analysis procedures requested by scientific projects. The design and development of the SRT control software started in 2004, and now belongs to a wider project called DISCOS (Development of the Italian Single-dish COntrol System), which provides a common infrastructure to the three Italian radio telescopes (Medicina, Noto and SRT dishes). DISCOS is based on the Alma Common Software (ACS) framework, and currently consists of more than 500k lines of code. It is organized in a common core and three specific product lines, one for each telescope. Recent developments, carried out after the conclusion of the technical commissioning of the instrument (October 2013), consisted in the addition of several new features in many parts of the observing pipeline, spanning from the motion control to the digital back-ends for data acquisition and data formatting; we brie y describe such improvements. More importantly, in the last two years we have supported the astronomical validation of the SRT radio telescope, leading to the opening of the first public call for proposals in late 2015. During this period, while assisting both the engineering and the scientific staff, we massively employed the control software and were able to test all of its features: in this process we received our first feedback from the users and we could verify how the system performed in a real-life scenario, drawing the first conclusions about the overall system stability and performance. We examine how the system behaves in terms of network

  1. Projection of controlled repeatable real-time moving targets to test and evaluate motion imagery quality

    NASA Astrophysics Data System (ADS)

    Scopatz, Stephen D.; Mendez, Michael; Trent, Randall

    2015-05-01

    The projection of controlled moving targets is key to the quantitative testing of video capture and post processing for Motion Imagery. This presentation will discuss several implementations of target projectors with moving targets or apparent moving targets creating motion to be captured by the camera under test. The targets presented are broadband (UV-VIS-IR) and move in a predictable, repeatable and programmable way; several short videos will be included in the presentation. Among the technical approaches will be targets that move independently in the camera's field of view, as well targets that change size and shape. The development of a rotating IR and VIS 4 bar target projector with programmable rotational velocity and acceleration control for testing hyperspectral cameras is discussed. A related issue for motion imagery is evaluated by simulating a blinding flash which is an impulse of broadband photons in fewer than 2 milliseconds to assess the camera's reaction to a large, fast change in signal. A traditional approach of gimbal mounting the camera in combination with the moving target projector is discussed as an alternative to high priced flight simulators. Based on the use of the moving target projector several standard tests are proposed to provide a corresponding test to MTF (resolution), SNR and minimum detectable signal at velocity. Several unique metrics are suggested for Motion Imagery including Maximum Velocity Resolved (the measure of the greatest velocity that is accurately tracked by the camera system) and Missing Object Tolerance (measurement of tracking ability when target is obscured in the images). These metrics are applicable to UV-VIS-IR wavelengths and can be used to assist in camera and algorithm development as well as comparing various systems by presenting the exact scenes to the cameras in a repeatable way.

  2. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project. ACT/Control/Guidance System study, volume 1

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The active control technology (ACT) control/guidance system task of the integrated application of active controls (IAAC) technology project within the NASA energy efficient transport program was documented. The air traffic environment of navigation and air traffic control systems and procedures were extrapolated. An approach to listing flight functions which will be performed by systems and crew of an ACT configured airplane of the 1990s, and a determination of function criticalities to safety of flight, are the basis of candidate integrated ACT/Control/Guidance System architecture. The system mechanizes five active control functions: pitch augmented stability, angle of attack limiting, lateral/directional augmented stability, gust load alleviation, and maneuver load control. The scope and requirements of a program for simulating the integrated ACT avionics and flight deck system, with pilot in the loop, are defined, system and crew interface elements are simulated, and mechanization is recommended. Relationships between system design and crew roles and procedures are evaluated.

  3. Control of Basal Ganglia Output by Direct and Indirect Pathway Projection Neurons

    PubMed Central

    Freeze, Benjamin S.; Kravitz, Alexxai V.; Hammack, Nora; Berke, Joshua D.

    2013-01-01

    The direct and indirect efferent pathways from striatum ultimately reconverge to influence basal ganglia output nuclei, which in turn regulate behavior via thalamocortical and brainstem motor circuits. However, the distinct contributions of these two efferent pathways in shaping basal ganglia output are not well understood. We investigated these processes using selective optogenetic control of the direct and indirect pathways, in combination with single-unit recording in the basal ganglia output nucleus substantia nigra pars reticulata (SNr) in mice. Optogenetic activation of striatal direct and indirect pathway projection neurons produced diverse cellular responses in SNr neurons, with stimulation of each pathway eliciting both excitations and inhibitions. Despite this response heterogeneity, the effectiveness of direct pathway stimulation in producing movement initiation correlated selectively with the subpopulation of inhibited SNr neurons. In contrast, effective indirect pathway-mediated motor suppression was most strongly influenced by excited SNr neurons. Our results support the theory that key basal ganglia output neurons serve as an inhibitory gate over motor output that can be opened or closed by striatal direct and indirect pathways, respectively. PMID:24259575

  4. Demonstration of coal reburning for cyclone boiler NO{sub x} control. Final project report

    SciTech Connect

    Not Available

    1994-02-01

    As part of the US Department of Energy`s (DOE`s) Innovative Clean Coal Technology Program, under Round 2, a project for Full Scale Demonstration of Coal Reburning for Cyclone Boiler Nitrogen Oxide (NO{sub x},) Control was selected. DOE sponsored The Babcock & Wilcox (B&W) Company, with Wisconsin Power & Light (WP&L) as the host utility, to demonstrate coal reburning technology at WP&L`s 110 MW{sub c}, cyclone-fired Unit No.2 at the Nelson Dewey Generating Station in Cassville, Wisconsin. The coal reburning demonstration was justified based on two prior studies. An Electric Power Research Institute (EPRI) and B&W sponsored engineering feasibility study indicated that the majority of cyclone-equipped boilers could successfully apply reburning technology to reduce NO{sub x}, emissions by 50 to 70%. An EPRI/Gas Research Institute (GRI)/B&W pilot-scale evaluation substantiated this conclusion through pilot-scale testing in B&W`s 6 million Btu/hr Small Boiler Simulator. Three different reburning fuels, natural gas, No. 6 oil, and pulverized coal were tested. This work showed that coal as a reburning fuel performs nearly as well as gas/oil without deleterious effects of combustion efficiency. Coal was selected for a full scale demonstration since it is available to all cyclone units and represents the highest level of technical difficulty-in demonstrating the technology.

  5. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 20 2014-07-01 2013-07-01 true Enforceability of design concept and... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... measures which are identified as conditions for NEPA process completion with respect to local CO, PM10,...

  6. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Enforceability of design concept and... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... measures which are identified as conditions for NEPA process completion with respect to local CO, PM10,...

  7. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 20 2011-07-01 2011-07-01 false Enforceability of design concept and... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... measures which are identified as conditions for NEPA process completion with respect to local CO, PM10,...

  8. 40 CFR 93.125 - Enforceability of design concept and scope and project-level mitigation and control measures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 21 2012-07-01 2012-07-01 false Enforceability of design concept and... Transit Laws § 93.125 Enforceability of design concept and scope and project-level mitigation and control... measures which are identified as conditions for NEPA process completion with respect to local CO, PM10,...

  9. Schistosomiasis control in China: the impact of a 10-year World Bank Loan Project (1992-2001).

    PubMed Central

    Xianyi, Chen; Liying, Wang; Jiming, Cai; Xiaonong, Zhou; Jiang, Zheng; Jiagang, Guo; Xiaohua, Wu; Engels, D.; Minggang, Chen

    2005-01-01

    China has been carrying out large-scale schistosomiasis control since the mid-1950s, but in the early 1990s, schistosomiasis was still endemic in eight provinces. A World Bank Loan Project enabled further significant progress to be made during the period 1992-2001. The control strategy was focused on the large-scale use of chemotherapy -- primarily to reinforce morbidity control -- while at the same time acting on transmission with the ultimate goal of interrupting it. Chemotherapy was complemented by health education, chemical control of snails and environmental modification where appropriate. A final evaluation in 2002 showed that infection rates in humans and livestock had decreased by 55% and 50%, respectively. The number of acute infections and of individuals with advanced disease had also significantly decreased. Although snail infection rates continued to fluctuate at a low level, the densities of infected snails had decreased by more than 75% in all endemic areas. The original objectives of the China World Bank Loan Project for schistosomiasis control had all been met. One province, Zhejiang, had already fulfilled the criteria for elimination of schistosomiasis by 1995. The project was therefore a success and has provided China with a sound basis for further control. PMID:15682248

  10. Hydrologic evaluation of salinity control and reclamation projects in the Indus Plain, Pakistan--A summary

    USGS Publications Warehouse

    Mundorff, Maurice John; Carrigan, P.H.; Steele, T.D.; Randall, A.D.

    1976-01-01

    This report summarizes the observations and findings of a team of four specialists from the U.S. Geological Survey assigned to Pakistan under the auspices of the U.S. Agency for International Development during May to August 1972 for a hydrologic evaluation of Salinity Control and Reclamation Projects in the Indus Plain Individual members of the team undertook comprehensive studies related to climatology, surface-water hydrology, and the canal system; streamflow and sediment yields of the rivers; computer applications to hydrologic data; aquifer characteristics; hydrologic evaluation of Salinity Control and Reclamation Projects (SCARPs); tubewell performance; hydrology of shallow versus deep tubewells; well and well-screen design in the Indus Plain; evaluation of observed and anticipated trends in both private and public tubewell development; evaluation of water-quality programs, data analysis, and records, and computer coding of special water-quality data; and evaluation of water-level data, well discharge and specific-capacity tests and aquifer tests. The reclamation program, by pumping from tubewells, has been notably successful in lowering the water table, in providing supplemental water for irrigation and for leaching of salinized soils, and in improving crop production. Some changes in water quality have been observed in SCARP-I and the Mona Scheme of SCARP-II, but these have not as yet (1972) significantly affected the utility of the water for irrigation. Problems associated with reclamation include control of deterioration in performance of tubewells and their rehabilitation, local brackish or saline-water encroachment, and maintenance of a favorable salt balance in the ground-water system. Rapid and as yet (1972) unregulated growth of shallow private tubewell development in the past decade has introduced complicating factors to the reclamation planning of the early 1960's which had emphasized public tubewell development through the SCARP program. In

  11. Marine Data Management within the EMODNet Chemistry project: data aggregation, quality control and products preparation.

    NASA Astrophysics Data System (ADS)

    Iona, Athanasia Sissy; Karagevrekis, Pelopidas; Balopoulou, Stavroula; Giorgetti, Alessandra; Schaap, Dick

    2015-04-01

    graphics of station time series. Quality control and quality assurance guidelines have been created and followed by all regional groups in order to ensure that the data and their derived products are of uniform quality and reliability. The Hellenic National Oceanographic Data Centre (HNODC) is the Regional Coordinator for the Mediterranean Sea products preparation. During the first one and a half year of the project, almost 90000 chemical datasets covering the four Mediterranean MSFD regions were harvested, processed, quality controlled, validated and analyzed. In this presentation, the work carried out by HNODC and the first data products will be described.

  12. Innovations from the Integrated Family Planning and Parasite Control Project: PDA experience.

    PubMed

    Phawaphutanond, P

    1990-04-01

    Since 1976, the Integrated Family Planning and Parasite Control (IP) has been conducted by the Population and Community Development Association (PDA) through the financial support of the Japanese Organization for International Cooperation in Family Planning (JOICFP). Family planning was integrated with other activities starting with parasite control and then environmental sanitation. In 1976, PDAs activities were focused on a community-based delivery (CBD) system for contraception in rural Thailand. In the IPs first years, the PDA conducted mass treatment campaigns using both the local plant "maklua" and modern medicines. Various motivational activities were included, such as letting children see the parasites under a microscope. Many villagers showed up for treatment. Later, however, they were reinfected and failed to get further treatment. Since 1981, the major emphasis of the IP rural program has been to push building of latrines and improved water resources. PDA has started a major project for safe storage of rainwater. Some 11,300 liter bamboo-reinforced concrete rainwater storage tanks are being built in northeast Thailand. Giant water jars for rainwater catchment with a 2000-liter capacity are produced. The financing of PDAs environmental sanitation construction activities is unique. Villagers pay back the cost of the raw materials of the tank, latrine, or jar they received. Repayments go into a revolving fund which can be lent to other families. Peer pressure has made repayment levels approach or exceed 100% in target districts. Villagers are trained to produce the casings, bricks, and other things needed for building. Individuals from building crews are selected and given special training in construction techniques and are taught the potential health benefits of each activity. These people become village sanitation engineers. Villagers can engage in income-generating activities and receive technical assistance from the PDA. The IP has taken on a community

  13. Welcome address [to Workshop/Seminar for More Effective Promotion and Management of Integrated Projects (Family Planning and Parasite Control)].

    PubMed

    Aziz, N L

    1979-10-01

    The Project to Integrate Family Planning with Parasite Control was first launched in 1975; currently it has 6 member countries, with several more Asian and Latin American countries planning to develop similar projects. The Integrated Approach has proved beneficial in stimulating further research in parasitology, family planning and related fields. One of the aims of this workshop is to evaluate the administrative/management aspect of the project, particularly in the areas of community participation and mobilization, resource needs, coordination and credibility of the project. Although family planning or fertility regulation is not an end in itself, its importance lies in its role in controlling population growth and hence in its contribution to the betterment of the social and material well-being of the population. Unfortunately, most governments today are faced with many constraints on their administrative efforts and responsibilities, and family planning programs are no exceptions. It is hoped that this workshop will shed new light on how to improve the implementation of family planning projects.

  14. Ethics control of vertebrate animals experiments in biosatellite BION-M1 project

    NASA Astrophysics Data System (ADS)

    Ilyin, Eugene

    During April 19-May 19, 2013 it was realized 30-days flight of Russian biosatellite Bion-M1. The main goal of this flight was to study effects of microgravity upon behavior and structural-functional state of different physiological systems of vertebrates. The folloving species were accommodated aboard of biosatellite: 45 mice C57bl/6, 8 Mongolian gerbils Meriones unguiculatus, 15 lizards, i.e. geckos Chondrodctylus turneri Gray, and fish Oreochromis mossambicus. The selection and traing of mice for the flight and ground-based control experiments was carried out at the Research Institute of Mitoengineering by Moscow State University. The protocols for animals care and reserch were revised and adopted by Bioethics Commission of above mentioned institute (decision on November 01, 2013, N35). The final version of Bion-M1 Scientific Reseach Program and protocols for separate experiments were discussed and adopted by Biomedical Ethics Commission of Institute of Biomedical Problems (decision on April 4, 2014, N317). The IMBP Commission has a status of Physiological Section of Russian Bioethics Committee by Russian Commision for UNESCO affairs and follows the Russian Bioethical Guidelines for Experiments in Aerospace and Naval Medicine and other national and international rules including COSPAR International Policy and Guidelines for Animal Care and Use in Space-born Research. Because US-scientists were the main partners in mice investigations the decision of IMBP Biomedical Commission related to Bion-M1 project was sended for information to Institutional Animal Care and Use Committee of NASA Ames Research Center. Postflight estimation of mice was done by Russian veterinary with the participation of NASA Chief veterinary.

  15. Inhibitory control of nociceptive responses of trigeminal spinal nucleus cells by somatosensory corticofugal projection in rat.

    PubMed

    Malmierca, E; Martin, Y B; Nuñez, A

    2012-09-27

    The caudal division of the trigeminal spinal nucleus (Sp5C) is an important brainstem relay station of orofacial pain transmission. The aim of the present study was to examine the effect of cortical electrical stimulation on nociceptive responses in Sp5C neurons. Extracellular recordings were performed in the Sp5C nucleus by tungsten microelectrodes in urethane-anesthetized Sprague-Dawley rats. Nociceptive stimulation was produced by application of capsaicin cream on the whisker pad or by constriction of the infraorbital nerve. Capsaicin application evoked a long-lasting increase in the spontaneous firing rate from 1.4±0.2 to 3.4±0.6 spikes/s. Non-noxious tactile responses from stimuli delivered to the receptive field (RF) center decreased 5 min. after capsaicin application (from 2.3±0.1 to 1.6±0.1 spikes/stimulus) while responses from the whisker located at the RF periphery increased (from 1.3±0.2 to 2.0±0.1 spikes/stimulus under capsaicin). Electrical train stimulation of the primary (S1) or secondary (S2) somatosensory cortical areas reduced the increase in the firing rate evoked by capsaicin. Also, S1, but not S2, cortical stimulation reduced the increase in non-noxious tactile responses from the RF periphery. Inhibitory cortical effects were mediated by the activation of GABAergic and glycinergic neurons because they were blocked by bicuculline or strychnine. The S1 and S2 cortical stimulation also inhibited Sp5C neurons in animals with constriction of the infraorbital nerve. Consequently, the corticofugal projection from S1 and S2 cortical areas modulates nociceptive responses of Sp5C neurons and may control the transmission of nociceptive sensory stimulus.

  16. Nuclear Rocket Facility Decommissioning Project: Controlled Explosive Demolition of Neutron Activated Shield Wall

    SciTech Connect

    Michael R. Kruzic

    2007-09-16

    Located in Area 25 of the Nevada Test Site (NTS), the Test Cell A (TCA) Facility was used in the early to mid-1960s for the testing of nuclear rocket engines, as part of the Nuclear Rocket Development Program, to further space travel. Nuclear rocket testing resulted in the activation of materials around the reactors and the release of fission products and fuel particles in the immediate area. Identified as Corrective Action Unit 115, the TCA facility was decontaminated and decommissioned (D&D) from December 2004 to July 2005 using the Streamlined Approach for Environmental Restoration (SAFER) process, under the ''Federal Facility Agreement and Consent Order''. The SAFER process allows environmental remediation and facility closure activities (i.e., decommissioning) to occur simultaneously provided technical decisions are made by an experienced decision maker within the site conceptual site model, identified in the Data Quality Objective process. Facility closure involved a seven-step decommissioning strategy. Key lessons learned from the project included: (1) Targeted preliminary investigation activities provided a more solid technical approach, reduced surprises and scope creep, and made the working environment safer for the D&D worker. (2) Early identification of risks and uncertainties provided opportunities for risk management and mitigation planning to address challenges and unanticipated conditions. (3) Team reviews provided an excellent mechanism to consider all aspects of the task, integrated safety into activity performance, increase team unity and ''buy-in'' and promoted innovative and time saving ideas. (4) Development of CED protocols ensured safety and control. (5) The same proven D&D strategy is now being employed on the larger ''sister'' facility, Test Cell C.

  17. 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,…

  18. Effect of sediment settling on controlling golden mussel invasion in water transfer project

    NASA Astrophysics Data System (ADS)

    Xu, Mengzhen; Wang, Zhaoyin; Bogen, Jim; Pan, Baozhu

    2013-04-01

    Inter-basin water transfer projects have been widely used to solve uneven distribution of water resources and water shortage in China. Along with the transferring of water resources, golden mussel (Limnoperna fortunei), the filter-collector macro-invertebrate species originating from southern China has also been inadvertently transferred to new aquatic environment, resulting in quick and uncontrolled spread of the species. The golden mussels are invasive by nature and endowed with a strong byssus for attaching onto their habitat, allowing them to easily invade natural and artificial aquatic systems, which was resulted in high-density golden mussel attachment that causes serious bio-fouling. Invasion and bio-fouling by golden mussels in water transfer systems has drawn attention widely because it has resulted in high resistance to water flow, corrosion of pipe walls and even clogging of tunnels, as well as causing water pollution and ecological imbalance in the regions that receive water infested with golden mussels. Field investigation was conducted along the East River, which is the main drinking water resource for Cantong province and Hongkong, China, to study the natural habitats of golden mussels. Surveys of water transfer tunnels which carry water from the East River to several big cities in Cantong province were done to study golden mussel invasion and attachment in tunnels. It is found that in the natural habitat, golden mussels mainly attach to bedrock and bank stones and solid surfaces facing upstream, while no golden mussels are attached on the surfaces facing downstream and suffering sediment deposition. In the water transfer tunnels, golden mussel attachment densities of 40,000 individuals/m2 mainly occurred on the portion of tunnel walls which face downwards and thus avoid sedimentation. An experiment was designed to study the effect of sediment settling on golden mussel attachment. The results showed that settling of fine sediment particles affects

  19. Superfund Record of Decision (EPA Region 1): Fort Devens-Sudbury Training Annex (areas of contamination A4, A7, and A9), Middlesex County, MA, September 30, 1997

    SciTech Connect

    1998-01-01

    The US Army Sudbury Annex (the Annex) is a National Priorities List (NPL) site under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). This Record of Decision addresses past releases of contaminants to all media at area of contamination (AOC) A4-Waste Dump, and past releases to groundwater at AOC A7-Old Gravel Pit Landfill and AOC A9-Petroleum, Oil, and Lubricant (POL) Burn Area.

  20. A successful waste stream analysis on a large construction project in a radiologically controlled facility

    SciTech Connect

    Kennicott, M. |; Durrer, R. |; Richardson, D.; Starke, T.P.

    1997-12-01

    The Los Alamos National Laboratory (the Laboratory) Chemistry and Metallurgy Research (CMR) Facility, constructed in 1952, is currently under going a major, multi-year demolition and construction project. Many of the operations required under this project (i.e., design, demolition, decontamination, construction, and waste management) mimic the processes required of a large scale decontamination and decommissioning (D and D) job and are identical to the requirements of any of several upgrades projects anticipated for the laboratory and other Department of Energy (DOE) sites. For these reasons the CMR upgrades Project is seen as an ideal model facility--to test the application and measure the success of waste minimization techniques which could be implemented for any similar projects. The purpose of this paper will be to discuss the successful completion of a waste stream analysis. The analyses performed was to measure the potential impact of waste generation, in terms of volume and costs, for a reconfiguration option being considered to change the approach and execution of the original project.

  1. Evaluating the Communicative Proficiency of Overseas Dentists. Annex to General Dental Council Report.

    ERIC Educational Resources Information Center

    Candlin, Christopher; And Others

    Because of concern about the communication skills of dentists from countries of the European Economic Community wishing to practice in England, a project was undertaken to develop a pilot test of English language skills focusing on listening and speaking skills in dental practice contexts. This report consists of two proposals for developing pilot…

  2. Comparison of the ICAO Annex 16 Chapter 10 and Chapter 6 noise certification procedures on the basis of flight noise measurements of ten light propeller-driven aeroplanes

    NASA Astrophysics Data System (ADS)

    Dahlen, Helmut; Heller, Hanno

    1990-11-01

    Noise certification procedures were developed by the International Civil Aviation Organization (ICAO) for light propeller driven aeroplanes (with a take off mass not exceeding 9000 kg). The established procedure following ICAO Annex 16 chapter 6 requires the aeroplane to conduct four level flyers at a height of 300 m above a microphone with a maximum continuous power setting. This procedure is now replaced by a new procedure documented in Annex 16 as chapter 10 where the aircraft must conduct six take offs with maximum continuous power and fly over a microphone positioned 2.5 km past the point of brake release. In both procedures, the maximum A weighted flyover noise level is to be compared to an (aircraft mass dependent) noise limit; however, both procedures have different noise limits. A study was conducted where 10 propeller driven aeroplanes were measured according to both chapter 6 and chapter 10 in order to evaluate the relative practicability and noise stringency of both procedures.

  3. The Impact of the Project K Youth Development Program on Self-Efficacy: A Randomized Controlled Trial.

    PubMed

    Deane, Kelsey L; Harré, Niki; Moore, Julie; Courtney, Matthew G R

    2017-03-01

    A key issue for youth development programs is whether the learning they provide is transferred to participants' daily lives. It is also important that they are effective for the diverse range of participants they attract. This study used a randomized controlled trial design to measure the impact of Project K, a New Zealand-based youth development program, on academic and social self-efficacy. Project K combines a 3-week wilderness adventure, a 10 day community service component, and 1 year of mentoring to promote positive growth in 14-15 year olds with low self-efficacy. At baseline, the evaluation included 600 Project K (46 % female) and 577 Control participants (48 % female) and revealed that Project K was effective in improving both social and academic self-efficacy from pre- to post-program with effects being sustained 1 year later. Parents' perceptions of changes in the participants' interpersonal skills supported these findings. Differential program effects were found across participant subgroups, particularly 1 year after program completion. The implications of these differences are discussed.

  4. Final Environmental Assessment for Transfer of Former Charleston Air Force Base Housing Annex Property to the City of North Charleston for Construction and Operation of New Municipal Facilities

    DTIC Science & Technology

    2009-10-01

    Prevention of Cruelty to Animals USEPA U.S. Environmental Protection Agency USGS U.S. Geologic Survey Page 1-1 1.0 PURPOSE OF AND NEED FOR THE PROPOSED...species of sparrows (North Wind, 2005). There are no animal or plant species that are federally listed as Threatened, Endangered, or Species of...Special Concern identified at the former CAFB Housing Annex. Likewise, there are no federal or state protected, threatened or endangered species ( animal

  5. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Test act system description

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The engineering and fabrication of the test ACT system, produced in the third program element of the IAAC Project is documented. The system incorporates pitch-augmented stability and wing-load alleviation, plus full authority fly-by-wire control of the elevators. The pitch-augmented stability is designed to have reliability sufficient to allow flight with neutral or negative inherent longitudinal stability.

  6. Projections from neocortex mediate top-down control of memory retrieval

    PubMed Central

    Rajasethupathy, Priyamvada; Sankaran, Sethuraman; Marshel, James H.; Kim, Christina K.; Ferenczi, Emily; Lee, Soo Yeun; Berndt, Andre; Ramakrishnan, Charu; Jaffe, Anna; Lo, Maisie; Liston, Conor; Deisseroth, Karl

    2016-01-01

    Top-down prefrontal cortex inputs to the hippocampus have been hypothesized to be important in memory consolidation, retrieval, and the pathophysiology of major psychiatric diseases; however, no such direct projections have been identified and functionally described. Here we report the discovery of a monosynaptic prefrontal cortex (predominantly anterior cingulate) to hippocampus (CA3 to CA1 region) projection in mice, and find that optogenetic manipulation of this projection (here termed AC–CA) is capable of eliciting contextual memory retrieval. To explore the network mechanisms of this process, we developed and applied tools to observe cellular-resolution neural activity in the hippocampus while stimulating AC–CA projections during memory retrieval in mice behaving in virtual-reality environments. Using this approach, we found that learning drives the emergence of a sparse class of neurons in CA2/CA3 that are highly correlated with the local network and that lead synchronous population activity events; these neurons are then preferentially recruited by the AC–CA projection during memory retrieval. These findings reveal a sparsely implemented memory retrieval mechanism in the hippocampus that operates via direct top-down prefrontal input, with implications for the patterning and storage of salient memory representations. PMID:26436451

  7. Flood control project selection using an interval type-2 entropy weight with interval type-2 fuzzy TOPSIS

    NASA Astrophysics Data System (ADS)

    Zamri, Nurnadiah; Abdullah, Lazim

    2014-06-01

    Flood control project is a complex issue which takes economic, social, environment and technical attributes into account. Selection of the best flood control project requires the consideration of conflicting quantitative and qualitative evaluation criteria. When decision-makers' judgment are under uncertainty, it is relatively difficult for them to provide exact numerical values. The interval type-2 fuzzy set (IT2FS) is a strong tool which can deal with the uncertainty case of subjective, incomplete, and vague information. Besides, it helps to solve for some situations where the information about criteria weights for alternatives is completely unknown. Therefore, this paper is adopted the information interval type-2 entropy concept into the weighting process of interval type-2 fuzzy TOPSIS. This entropy weight is believed can effectively balance the influence of uncertainty factors in evaluating attribute. Then, a modified ranking value is proposed in line with the interval type-2 entropy weight. Quantitative and qualitative factors that normally linked with flood control project are considered for ranking. Data in form of interval type-2 linguistic variables were collected from three authorised personnel of three Malaysian Government agencies. Study is considered for the whole of Malaysia. From the analysis, it shows that diversion scheme yielded the highest closeness coefficient at 0.4807. A ranking can be drawn using the magnitude of closeness coefficient. It was indicated that the diversion scheme recorded the first rank among five causes.

  8. Completion of One Year Bioventing Tests: Area H; Area K; and Waikakalaua Fuel Storage Annex

    DTIC Science & Technology

    2007-11-02

    The Air Force Center for Environmental Excellence (AFCEE) one-year bioventing test and evaluation projects at the above sites have been completed... bioventing is cost-effectively remediating fuel contamination in a reasonable time frame. We recommend its application in areas within the above sites where...for a Field Treatability Test for Bioventing , May 1992, including Addendum One, February 1994. These are found in the "Tool Box" recently sent to your base.

  9. Project management and control of the Daniel K. Inouye Solar Telescope

    NASA Astrophysics Data System (ADS)

    McMullin, Joseph P.; McVeigh, William; Warner, Mark; Rimmele, Thomas R.; Craig, Simon C.; Ferayorni, Andrew; Goodrich, Bret D.; Hubbard, Robert P.; Hunter, Rex; Jeffers, Paul; Johansson, Erik; Marshall, Heather; McBride, William R.; Phelps, LeEllen; Shimko, Steve; Tritschler, Alexandra; Williams, Timothy R.; Wöger, Friedrich

    2016-08-01

    We provide a brief update on the construction status of the Daniel K. Inouye Solar Telescope, a $344M, 10-year construction project to design and build the world's largest solar physics observatory. We review the science drivers along with the challenges in meeting the evolving scientific needs over the course of the construction period without jeopardizing the systems engineering and management realization. We review the tools, processes and performance measures in use in guiding the development as well as the risks and challenges as the project transitions through various developmental phases. We elaborate on environmental and cultural compliance obligations in building in Hawai'i. We discuss the broad "lessons learned". Finally, we discuss the project in the context of the evolving management oversight within the US (in particular under the NSF).

  10. Project CHECO Southeast Asia Report. Igloo White, January 1970-September 1971

    DTIC Science & Technology

    1971-11-01

    Operations Analysis CHECO/CORONA HARVEST DIVISION Prepared by: CAPT HENRY S. SHIELDS Project CHICO 7th AF, DOAC K717.414-18 1971 UNCLASSIFIED DEPARTMENT OF THE...U.S. Air Attache, Vientiane . . . . . . . . . .l........ viii UNCLASSIFIED UNCLAU ff.J.ED ABOUT THE AUTHOR Captain Shields received his commission in...graduated from the Defense Intelligence School, Anacosta Naval Annex, Washington, D.C. Immediately before becoming a CHECO writer, Captain Shields

  11. The potential effects of tobacco control in China: projections from the China SimSmoke simulation model

    PubMed Central

    Rodríguez-Buño, Ricardo L; Hu, Teh-Wei; Moran, Andrew E

    2014-01-01

    Objective To use a computer simulation model to project the potential impact in China of tobacco control measures on smoking, as recommended by the World Health Organization Framework Convention on Tobacco Control (FCTC), being fully implemented. Design Modelling study. Setting China. Population Males and females aged 15-74 years. Intervention Incremental impact of more complete implementation of WHO FCTC policies simulated using SimSmoke, a Markov computer simulation model of tobacco smoking prevalence, smoking attributable deaths, and the impact of tobacco control policies. Data on China’s adult population, current and former smoking prevalence, initiation and cessation rates, and past policy levels were entered into SimSmoke in order to predict past smoking rates and to project future status quo rates. The model was validated by comparing predicted smoking prevalence with smoking prevalence measured in tobacco surveys from 1996-2010. Main outcome measures Projected future smoking prevalence and smoking attributable deaths from 2013-50. Results Status quo tobacco policy simulations projected a decline in smoking prevalence from 51.3% in 2015 to 46.5% by 2050 in males and from 2.1% to 1.3% in females. Of the individual FCTC recommended tobacco control policies, increasing the tobacco excise tax to 75% of the retail price was projected to be the most effective, incrementally reducing current smoking compared with the status quo by 12.9% by 2050. Complete and simultaneous implementation of all FCTC policies was projected to incrementally reduce smoking by about 40% relative to the 2050 status quo levels and to prevent approximately 12.8 million smoking attributable deaths and 154 million life years lost by 2050. Conclusions Complete implementation of WHO FCTC recommended policies would prevent more than 12.8 million smoking attributable deaths in China by 2050. Implementation of FCTC policies would alleviate a substantial portion of the tobacco related health

  12. Computer system requirements specification for 101-SY hydrogen mitigation test project data acquisition and control system (DACS-1)

    SciTech Connect

    McNeece, S.G.; Truitt, R.W.

    1994-10-12

    The system requirements specification for SY-101 hydrogen mitigation test project (HMTP) data acquisition and control system (DACS-1) documents the system requirements for the DACS-1 project. The purpose of the DACS is to provide data acquisition and control capabilities for the hydrogen mitigation testing of Tank SY-101. Mitigation testing uses a pump immersed in the waste, directed at varying angles and operated at different speeds and time durations. Tank and supporting instrumentation is brought into the DACS to monitor the status of the tank and to provide information on the effectiveness of the mitigation test. Instrumentation is also provided for closed loop control of the pump operation. DACS is also capable for being expanded to control and monitor other mitigation testing. The intended audience for the computer system requirements specification includes the SY-101 hydrogen mitigation test data acquisition and control system designers: analysts, programmers, instrument engineers, operators, maintainers. It is intended for the data users: tank farm operations, mitigation test engineers, the Test Review Group (TRG), data management support staff, data analysis, Hanford data stewards, and external reviewers.

  13. Attenuation data bank in the project COST 205: Generation, control, and preliminary analysis

    NASA Astrophysics Data System (ADS)

    Paraboni, A.

    1983-03-01

    The data acquisition responsibilities of members of the COST 205 project are reported. The final product will be a data bank in a computer memory as well as a magnetic tape recording of those data for exchange between researchers. The project is concerned with the rain attenuation in microwave transmission. Three lists are included in the data bank: the duration and gradient of rain events, days with rain and days with attenuation. The parameters to be measured during the transmissions from the SIRIO and OTS satellites are detailed.

  14. Lac Qui Parle Flood Control Project Master Plan for Public Use Development and Resource Management.

    DTIC Science & Technology

    1980-08-01

    project. 43 TABLE 8 RECOMMENDED PLANT LIST Coumon Name Botanical Name Trees *Soft Maple Acer saccharinum Box Elder Acer negundo *Green (Red) Ash Fraxinus...pennsylvanica Basswood Tilia americana Bur Oak Quercus macrocarpa *Swamp White Oak Quercus bicolor * Cottonwood Salix alba *River Birch Betula nutra

  15. Sensory Cortical Control of a Visually Induced Arrest Behavior via Corticotectal Projections

    PubMed Central

    Liang, Feixue; Xiong, Xiaorui R.; Zingg, Brian; Ji, Xu-ying; Zhang, Li I.; Tao, Huizhong W.

    2015-01-01

    Summary Innate defense behaviors (IDBs) evoked by threatening sensory stimuli are essential for animal survival. Although subcortical circuits are implicated in IDBs, it remains largely unclear whether sensory cortex modulates IDBs and what are the underlying neural pathways. Here, we show that optogenetic silencing of corticotectal projections from layer 5 (L5) of the mouse primary visual cortex (V1) to the superior colliculus (SC) significantly reduces a SC-dependent innate behavior, i.e. temporary suspension of locomotion upon a sudden flash of light as short as milliseconds. Surprisingly, optogenetic activation of SC-projecting neurons in V1 or their axon terminals in SC sufficiently elicits the behavior, in contrast to other major L5 corticofugal projections. Thus, via the same corticofugal projection, visual cortex not only modulates the light-induced arrest behavior, but also can directly drive the behavior. Our results suggest that sensory cortex may play a previously unrecognized role in the top-down initiation of sensory-motor behaviors. PMID:25913860

  16. Use of a Modern Polymerization Pilot-Plant for Undergraduate Control Projects.

    ERIC Educational Resources Information Center

    Mendoza-Bustos, S. A.; And Others

    1991-01-01

    Described is a project where students gain experience in handling large volumes of hazardous materials, process start up and shut down, equipment failures, operational variations, scaling up, equipment cleaning, and run-time scheduling while working in a modern pilot plant. Included are the system design, experimental procedures, and results. (KR)

  17. Sensory Cortical Control of a Visually Induced Arrest Behavior via Corticotectal Projections.

    PubMed

    Liang, Feixue; Xiong, Xiaorui R; Zingg, Brian; Ji, Xu-ying; Zhang, Li I; Tao, Huizhong W

    2015-05-06

    Innate defense behaviors (IDBs) evoked by threatening sensory stimuli are essential for animal survival. Although subcortical circuits are implicated in IDBs, it remains largely unclear whether sensory cortex modulates IDBs and what the underlying neural pathways are. Here, we show that optogenetic silencing of corticotectal projections from layer 5 (L5) of the mouse primary visual cortex (V1) to the superior colliculus (SC) significantly reduces an SC-dependent innate behavior (i.e., temporary suspension of locomotion upon a sudden flash of light as short as milliseconds). Surprisingly, optogenetic activation of SC-projecting neurons in V1 or their axon terminals in SC sufficiently elicits the behavior, in contrast to other major L5 corticofugal projections. Thus, via the same corticofugal projection, visual cortex not only modulates the light-induced arrest behavior, but also can directly drive the behavior. Our results suggest that sensory cortex may play a previously unrecognized role in the top-down initiation of sensory-motor behaviors.

  18. Selective activation of dorsal raphe nucleus-projecting neurons in the ventral medial prefrontal cortex by controllable stress

    PubMed Central

    Baratta, Michael V.; Zarza, Christina M.; Gomez, Devan M.; Campeau, Serge; Watkins, Linda R.; Maier, Steven F.

    2009-01-01

    Exposure to uncontrollable stressors produces a variety of behavioral consequences (e.g. exaggerated fear, reduced social exploration) that do not occur if the stressor is controllable. In addition, an initial experience with a controllable stressor can block the behavioral and neural responses to a later uncontrollable stressor. The serotonergic (5-HT) dorsal raphe nucleus (DRN) has come to be viewed as a critical structure in mediating the behavioral effects of uncontrollable stress. Recent work suggests that the buffering effects of behavioral control on the DRN-dependent behavioral outcomes of uncontrollable stress require ventral medial prefrontal cortex (mPFCv) activation at the time of behavioral control. The present studies were conducted to directly determine whether or not controllable stress selectively activates DRN-projecting neurons within the mPFCv. To examine this possibility in the rat, we combined retrograde tracing (fluorogold iontophoresed into the DRN) with Fos immunohistochemistry, a marker for neural activation. Exposure to controllable, relative to uncontrollable, stress increased Fos expression in fluorogold-labeled neurons in the prelimbic region (PL) of the mPFCv. Furthermore, in a separate experiment, a prior experience with controllable stress led to potentiation of Fos expression in retrogradely labeled PL neurons in response to an uncontrollable stressor one week later. These results suggest that the PL selectively responds to behavioral control and utilizes such information to regulate the brainstem response to ongoing and subsequent stressors. PMID:19686468

  19. ‘Like sugar and honey’: The embedded ethics of a larval control project in The Gambia

    PubMed Central

    Kelly, Ann H.; Ameh, David; Majambere, Silas; Lindsay, Steve; Pinder, Margaret

    2010-01-01

    This paper describes a malaria research project in The Gambia to provoke thinking on the social value of transnational research. The Larval Control Project (LCP) investigated the efficacy of a microbial insecticide to reduce vector density and, ultimately, clinical malaria in Gambian children. The LCP’s protocol delineated a clinical surveillance scheme that involved Village Health Workers (VHWs) supported by project nurses. Combining insights from ethnographic fieldwork conducted at the Medical Research Council (MRC) Laboratories in Farafenni from 2005 to 2009, open-ended interviews with project nurses, and eight focus group discussions held with participant mothers in October 2007, we consider the social impact of the LCP’s investigative method against the backdrop of several years of research activity. We found that while participants associated the LCP with the clinical care it provided, they also regarded the collaboration between the nurses and VHWs added additional benefits. Organised around the operational functions of the trial, small-scale collaborations provided the platform from which to build local capacity. While ethical guidelines emphasise the considerations that must be added to experimental endeavour in southern countries (e.g. elaborating processes of informed consent, developing strategies of community engagement or providing therapeutic access to participants after the trial concludes), these findings suggest that shifting attention from supplementing ethical protocols to the everyday work of research – embedding ethics through scientific activity – may provide a sounder basis to reinforce the relationship between scientific rigour and social value. PMID:20362381

  20. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Wing planform study and final configuration selection

    NASA Technical Reports Server (NTRS)

    1981-01-01

    This report summarizes the Wing Planform Study Task and Final Configuration Selection of the Integrated Application of Active Controls (IAAC) Technology Project within the Energy Efficient Transport Program. Application of Active Controls Technology (ACT) in combination with increased wing span resulted in significant improvements over the Conventional Baseline Configuration (Baseline) and the Initial ACT Configuration previously established. The configurations use the same levels of technology (except for ACT), takeoff gross weight, and payload as the Baseline. The Final ACT Configuration (Model 768-107) incorporates pitch-augmented stability (which enabled an approximately 10% aft shift in cruise center of gravity and a 45% reduction in horizontal tail sizes), lateral/directional-augmented stability, an angle-of-attack limiter, and wing-load alleviation. Flutter-mode control was not beneficial for this configuration. This resulted in an 890 kg (1960 lb) reduction in airplane takeoff gross weight and a 9.8% improvement in cruise lift/drag. At the Baseline mission range (3590 km) (1938 nmi), this amounts to 10% block fuel reduction. Good takeoff performance at high-altitude airports on a hot day was also achieved. Results of this task strongly indicate that the IAAC Project should proceed with the Final ACT evaluation and begin the required control system development and testing.

  1. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Wing planform study and final configuration selection

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The Wing Planform Study and Final Configuration Selection Task of the Integrated Application of Active Controls (IAAC) Technology Project within the Energy Efficient Transport Program is documented. Application of Active Controls Technology (ACT) in combination with increased wing span resulted in significant improvements over the Conventional Baseline Configuration (Baseline) and the Initial ACT Configuration previously established. The configurations use the same levels of technology, takeoff gross weight, and payload as the Baseline. The Final ACT Configuration (Model 768-107) incorporates pitch-augmented stability (which enabled an approximately 10% aft shift in cruise center of gravity and a 44% reduction in horizontal tail size), lateral/directional-augmented stability, an angle-of-attack limiter, and wing-load alleviation. Flutter-mode control was not beneficial for this configuration. This resulted in an 890 kg (1960 lb) reduction in airplane takeoff gross weight and a 9.8% improvement in cruise lift/drag. At the Baseline mission range (3589 km 1938 nmi), this amounts to 10% block-fuel reduction. Results of this task strongly indicate that the IAAC Project should proceed with the Final ACT evaluation, and begin the required control system development and test.

  2. Framework for Small-Scale Experiments in Software Engineering: Guidance and Control Software Project: Software Engineering Case Study

    NASA Technical Reports Server (NTRS)

    Hayhurst, Kelly J.

    1998-01-01

    Software is becoming increasingly significant in today's critical avionics systems. To achieve safe, reliable software, government regulatory agencies such as the Federal Aviation Administration (FAA) and the Department of Defense mandate the use of certain software development methods. However, little scientific evidence exists to show a correlation between software development methods and product quality. Given this lack of evidence, a series of experiments has been conducted to understand why and how software fails. The Guidance and Control Software (GCS) project is the latest in this series. The GCS project is a case study of the Requirements and Technical Concepts for Aviation RTCA/DO-178B guidelines, Software Considerations in Airborne Systems and Equipment Certification. All civil transport airframe and equipment vendors are expected to comply with these guidelines in building systems to be certified by the FAA for use in commercial aircraft. For the case study, two implementations of a guidance and control application were developed to comply with the DO-178B guidelines for Level A (critical) software. The development included the requirements, design, coding, verification, configuration management, and quality assurance processes. This paper discusses the details of the GCS project and presents the results of the case study.

  3. Regional amplification of projected changes in extreme temperatures strongly controlled by soil moisture-temperature feedbacks

    NASA Astrophysics Data System (ADS)

    Vogel, M. M.; Orth, R.; Cheruy, F.; Hagemann, S.; Lorenz, R.; Hurk, B. J. J. M.; Seneviratne, S. I.

    2017-02-01

    Regional hot extremes are projected to increase more strongly than global mean temperature, with substantially larger changes than 2°C even if global warming is limited to this level. We investigate the role of soil moisture-temperature feedbacks for this response based on multimodel experiments for the 21st century with either interactive or fixed (late 20th century mean seasonal cycle) soil moisture. We analyze changes in the hottest days in each year in both sets of experiments, relate them to the global mean temperature increase, and investigate processes leading to these changes. We find that soil moisture-temperature feedbacks significantly contribute to the amplified warming of the hottest days compared to that of global mean temperature. This contribution reaches more than 70% in Central Europe and Central North America. Soil moisture trends are more important for this response than short-term soil moisture variability. These results are relevant for reducing uncertainties in regional temperature projections.

  4. Feasibility Report. Mississippi River at Saint Paul, Minnesota. Reevaluation of Saint Paul Flood Control Project.

    DTIC Science & Technology

    1981-09-01

    four major electric plants and three hydroelectric generating stations in the Twin Cities area. Many municipalities in the area have developed water...the National Weather Service to allow emergency evacuation and limited flood protection measures. Nonstructural Measures The word "nonstructural" has...solutions over the different reaches of the present project. These are presented starting with station 0+00 at the upper end and ending at station 152+00

  5. Cis and trans RET signaling control the survival and central projection growth of rapidly adapting mechanoreceptors.

    PubMed

    Fleming, Michael S; Vysochan, Anna; Paixão, Sόnia; Niu, Jingwen; Klein, Rüdiger; Savitt, Joseph M; Luo, Wenqin

    2015-04-02

    RET can be activated in cis or trans by its co-receptors and ligands in vitro, but the physiological roles of trans signaling are unclear. Rapidly adapting (RA) mechanoreceptors in dorsal root ganglia (DRGs) express Ret and the co-receptor Gfrα2 and depend on Ret for survival and central projection growth. Here, we show that Ret and Gfrα2 null mice display comparable early central projection deficits, but Gfrα2 null RA mechanoreceptors recover later. Loss of Gfrα1, the co-receptor implicated in activating RET in trans, causes no significant central projection or cell survival deficit, but Gfrα1;Gfrα2 double nulls phenocopy Ret nulls. Finally, we demonstrate that GFRα1 produced by neighboring DRG neurons activates RET in RA mechanoreceptors. Taken together, our results suggest that trans and cis RET signaling could function in the same developmental process and that the availability of both forms of activation likely enhances but not diversifies outcomes of RET signaling.

  6. Integrative application of active controls (IAAC) technology to an advanced subsonic transport project. Initial act configuration design study

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The performance and economic benefits of a constrained application of Active Controls Technology (ACT) are identified, and the approach to airplane design is established for subsequent steps leading to the development of a less constrained final ACT configuration. The active controls configurations are measured against a conventional baseline configuration, a state-of-the-art transport, to determine whether the performance and economic changes resulting from ACT merit proceeding with the project. The technology established by the conventional baseline configuration was held constant except for the addition of ACT. The wing, with the same planform, was moved forward on the initial ACT configuration to move the loading range aft relative to the wing mean aerodynamic chord. Wing trailing-edge surfaces and surface controls also were reconfigured for load alleviation and structural stabilization.

  7. Launch vehicle flight control augmentation using smart materials and advanced composites (CDDF Project 93-05)

    NASA Technical Reports Server (NTRS)

    Barret, C.

    1995-01-01

    The Marshall Space Flight Center has a rich heritage of launch vehicles that have used aerodynamic surfaces for flight stability such as the Saturn vehicles and flight control such as on the Redstone. Recently, due to aft center-of-gravity locations on launch vehicles currently being studied, the need has arisen for the vehicle control augmentation that is provided by these flight controls. Aerodynamic flight control can also reduce engine gimbaling requirements, provide actuator failure protection, enhance crew safety, and increase vehicle reliability, and payload capability. In the Saturn era, NASA went to the Moon with 300 sq ft of aerodynamic surfaces on the Saturn V. Since those days, the wealth of smart materials and advanced composites that have been developed allow for the design of very lightweight, strong, and innovative launch vehicle flight control surfaces. This paper presents an overview of the advanced composites and smart materials that are directly applicable to launch vehicle control surfaces.

  8. A quality improvement plan for hypertension control: the INCOTECA Project (INterventions for COntrol of hyperTEnsion in CAtalonia)

    PubMed Central

    Vallès-Fernandez, Roser; Rosell-Murphy, Magdalena; Correcher-Aventin, Olga; Mengual-Martínez, Lucas; Aznar-Martínez, Núria; Prieto-De Lamo, Gemma; Franzi-Sisó, Alícia; Puig-Manresa, Jordi; Ma Bonet-Simó, Josep

    2009-01-01

    Background Different studies have shown insufficient blood pressure (BP) control in hypertensive patients. Multiple factors influence hypertension management, and the quality of primary care is one of them. We decided therefore to evaluate the effectiveness of a quality improvement plan directed at professionals of Primary Health Care Teams (PHCT) with the aim to achieve a better control of hypertension. The hypothesis of the study is that the implementation of a quality improvement plan will improve the control of hypertension. The primary aim of this study will be to evaluate the effectiveness of this plan. Methods and design Design: multicentric study quasi-experimental before – after with control group. The non-randomised allocation of the intervention will be done at PHCT level. Setting: 18 PHCT in the Barcelona province (Spain). Sample: all patients with a diagnosis of hypertension (population based study). Exclusion criteria: patients with a diagnosis of hypertension made later than 01/01/2006 and patients younger than 18 years. Intervention: a quality improvement plan, which targets primary health care professionals and includes educational sessions, feedback to health professionals, audit and implementation of recommended clinical practice guidelines for the management of hypertensive patients. Measurements: age, sex, associated co-morbidity (diabetes mellitus type I and II, heart failure and renal failure). The following variables will be recorded: BP measurement, cardiovascular risk and antihypertensive drugs used. Results will be measured before the start of the intervention and twelve months after the start of the study. Dependent variable: prevalence of hypertensive patients with poor BP control. Analysis: Chi-square test and Student's t-test will be used to measure the association between independent qualitative and quantitative variables, respectively. Non-parametric tests will be used for the analysis of non-normally distributed variables

  9. Controls of the Geomorphic Effectiveness of Passive Restoration Projects in the Interior Columbia River Basin, Oregon, USA

    NASA Astrophysics Data System (ADS)

    McDowell, P.; Mowry, A.

    2002-12-01

    Low-order montane tributaries in watersheds of the interior Columbia River Basin historically were highly productive habitat for anadromous and resident salmonids, now greatly reduced in numbers and listed under the Endangered Species Act. Historical impacts, including cattle grazing, other land use activities and direct channel modification, have resulted in loss of streamside vegetation, and channel widening and simplification. Over the past fifteen years, many stream restoration projects have been completed, using both active (instream structures) and passive (cattle grazing exclosure) approaches. The implicit goal of most projects has been to restore multiple structural and functional characteristics, with the ultimate goal of increasing salmonid populations. Very little evaluation of effectiveness of these projects has been done. Previous work has suggested several hypotheses concerning restoration effectiveness: 1) channel narrowing may be driven by increased vegetation cover in response to treatment; 2) adjustment of bed morphology may be controlled by stream power and competence, or channel constraint; 3) response to restoration may require several years. We selected eleven passive restoration sites and measured vegetation and channel morphology at adjacent paired reaches (grazing exclosure vs. grazed reach). All sites were gravel-bedded, <100 km2 drainage area, moderately to highly sinuous; all except one had channel gradients <0.0015. Exclosure age was 2 to 36 years. We used statistical analysis and data visualization to test the hypotheses discussed above. Overall, exclosure reaches were narrower, deeper and had more pool area than comparable grazed reaches. Most exclosure reaches had more sedge cover and riparian shrub cover, and less bare ground. Degree of narrowing was not strongly related vegetation cover, but young sites that did not show vegetation response also failed to show channel narrowing. Adjustment of bed morphology was limited, at

  10. Muscarinic receptor subtypes differentially control synaptic input and excitability of cerebellum-projecting medial vestibular nucleus neurons.

    PubMed

    Zhu, Yun; Chen, Shao-Rui; Pan, Hui-Lin

    2016-04-01

    Neurons in the vestibular nuclei have a vital function in balance maintenance, gaze stabilization, and posture. Although muscarinic acetylcholine receptors (mAChRs) are expressed and involved in regulating vestibular function, it remains unclear how individual mAChR subtypes regulate vestibular neuronal activity. In this study, we determined which specific subtypes of mAChRs control synaptic input and excitability of medial vestibular nucleus (MVN) neurons that project to the cerebellum. Cerebellum-projecting MVN neurons were labeled by a fluorescent retrograde tracer and then identified in rat brainstem slices. Quantitative PCR analysis suggested that M2 and M3 were the possible major mAChR subtypes expressed in the MVN. The mAChR agonist oxotremorine-M significantly reduced the amplitude of glutamatergic excitatory post-synaptic currents evoked by stimulation of vestibular primary afferents, and this effect was abolished by the M2-preferring antagonist AF-DX 116. However, oxotremorine-M had no effect on GABA-mediated spontaneous inhibitory post-synaptic currents of labeled MVN neurons. Furthermore, oxotremorine-M significantly increased the firing activity of labeled MVN neurons, and this effect was blocked by the M3-preferring antagonist J104129 in most neurons tested. In addition, AF-DX 116 reduced the onset latency and prolonged the excitatory effect of oxotremorine-M on the firing activity of labeled MVN neurons. Our findings suggest that M3 is the predominant post-synaptic mAChR involved in muscarinic excitation of cerebellum-projecting MVN neurons. Pre-synaptic M2 mAChR regulates excitatory glutamatergic input from vestibular primary afferents, which in turn influences the excitability of cerebellum-projecting MVN neurons. This new information has important therapeutic implications for treating vestibular disorders with mAChR subtype-selective agents. Medial vestibular nucleus (MVN) neurons projecting to the cerebellum are involved in balance control. We

  11. Computer Numerical Control: Instructional Manual. The North Dakota High Technology Mobile Laboratory Project.

    ERIC Educational Resources Information Center

    Sinn, John W.

    This instructional manual contains five learning activity packets for use in a workshop on computer numerical control for computer-aided manufacturing. The lessons cover the following topics: introduction to computer-aided manufacturing, understanding the lathe, using the computer, computer numerically controlled part programming, and executing a…

  12. Computer Controlled Interactive Motion and Still Image Film Projection System for Vocational Education for the Deaf.

    ERIC Educational Resources Information Center

    Fox, Raymond G.

    1978-01-01

    Describes a micro-processor controlled instruction delivery system being developed for use with deaf students which incorporates film cassette, frame or sequence addressable, color motion or still visuals under computer program control for local or remote delivery. An authoring capability for development and validation and a program are also…

  13. 76 FR 28437 - Disease, Disability, and Injury Prevention and Control Special Interest Project (SIP): Initial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... for Chronic Disease Prevention and Health Promotion, CDC, 4770 Buford Highway, NE., Mailstop K-92... management activities, for both the Centers for Disease Control and Prevention and the Agency for...

  14. 76 FR 28437 - Disease, Disability, and Injury Prevention and Control Special Interest Project (SIP): Initial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Federal Advisory Committee Act (Pub. L. 92-463), the Centers for Disease Control and Prevention (CDC..., Director, Extramural Research Program Office, National Center for Chronic Disease Prevention and...

  15. 77 FR 29351 - Disease, Disability, and Injury Prevention and Control; Special Interest Projects (SIPs): Initial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-17

    ... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Adults to Inform Future Public Health Policy Efforts to Prevent Skin Cancer, SIP12-054, Pilot Study to... Disease Control and Prevention (CDC) announces the aforementioned meeting: Time and Date 11:00 a.m.-5:30...

  16. Security Annex Concept of Operations for the Next Generation Air Transportation System, Version 2.0

    DTIC Science & Technology

    2007-06-13

    Beverage Security .......................................... 24 4.5 AIRPORT SECURITY CONTROL CENTER... security protection plan based on sound practice and pertinent airport security design. Assessments and priorities as to probabilities of attack...with various measures. Selected prioritization strategies to enhance the robustness of Airport security include an appropriate mix of people

  17. Control Room Training for the Hyper-X Project Utilizing Aircraft Simulation

    NASA Technical Reports Server (NTRS)

    Lux-Baumann, Jesica; Dees, Ray; Fratello, David

    2006-01-01

    The NASA Dryden Flight Research Center flew two Hyper-X research vehicles and achieved hypersonic speeds over the Pacific Ocean in March and November 2004. To train the flight and mission control room crew, the NASA Dryden simulation capability was utilized to generate telemetry and radar data, which was used in nominal and emergency mission scenarios. During these control room training sessions personnel were able to evaluate and refine data displays, flight cards, mission parameter allowable limits, and emergency procedure checklists. Practice in the mission control room ensured that all primary and backup Hyper-X staff were familiar with the nominal mission and knew how to respond to anomalous conditions quickly and successfully. This report describes the technology in the simulation environment and the Mission Control Center, the need for and benefit of control room training, and the rationale and results of specific scenarios unique to the Hyper-X research missions.

  18. Projecting the impact of climate change on the effectiveness of Controlled Drainage in the U.S. Corn Belt

    NASA Astrophysics Data System (ADS)

    Lee, C.; Bowling, L. C.; Cherkauer, K. A.

    2015-12-01

    Subsurface tile drainage systems are used to create arable conditions for agriculture in low-gradient regions with poorly drained soils, such as the U.S. Corn Belt. Traditionally these systems allow excess water to continually drain from the landscape until the water table underlying the field drops below the depth of the tile drain. These 'free draining' systems increase the volume of subsurface water, and thus increase the amount of nutrients, leaving fields. Controlled Drainage (CD) is a water conservation practice that allows farmers to decrease the volume of water leaving their field by using a control structure to manually raise the resting water table above the tile drains. In order to better understand the potential impacts of climate change on agricultural drainage in the Corn Belt, this study focuses on evaluating differences in the simulated effectiveness of CD under different climate change scenarios. The Variable Infiltration Capacity (VIC) macroscale hydrology model, with a subsurface drainage algorithm, was calibrated to nine sites across the Midwest with drainflow records from 1987 to 2012. It is used to simulate drainflow from 1980-2010 and 2035-2064 using projections for the A1B, A2 and B1 emissions scenarios from the GFDL, PCM and HadCM3 models to represent variation in the severity of projected climate change. Simulated drainflow volume, timing, and variability for both freely-drained and controlled scenarios is used to quantify projected changes in drainflow and calculate metrics of CD effectiveness in mitigating negative water quality impacts, spatially under different climate scenarios. Assessing potential changes in effectiveness of CD due to climate change is necessary to investigate potential long-term benefits and drawbacks of this best management practice.

  19. Variable Cycle Engine Control System Definition Study. Turbine Engine Technology Demonstrator Component Development Program, Project 668A. Controls Development Program

    DTIC Science & Technology

    1976-03-01

    JULY 1973 to MARCH 1976 Approved for public rtlease; distribution unlimited DDC R 191r Alit V0tCE, AKt *IRO-10ROU14,40N LAHIORATf0lty .71 L y ~j Alit...engine parameters to "scheduled" optimal poramelric relationships successfully attained minimum sfc and maximum thrust at all the selected test points in... test plan woa formulated for the JTD control system. Table of Contents Page 1.0 Introduction 1-1 2.0 Summary 2- 1 3.0 Joint Technology Demonstrator

  20. ALARA Controls and the Radiological Lessons Learned During the Uranium Fuel Removal Projects at the Molten Salt Reactor Experiment

    SciTech Connect

    Gilliam, B. J.; Chapman, J. A.; Jugan, M. R.

    2002-02-26

    The removal of uranium-233 (233 U) from the auxiliary charcoal bed (ACB) of the Molten Salt Reactor Experiment (MSRE), performed from January through May 2001, created both unique radiological challenges and widely-applicable lessons learned. In addition to the criticality concerns and alpha contamination, 233U has an associated intense gamma photon from the cocontaminant uranium-232 (232U) decaying to thallium-208 (208Tl). Therefore, rigorous contamination controls and significant shielding were implemented. Extensive, timed mock-up training was also imperative to minimize individual and collective personnel exposures. Back-up shielding and containment techniques (that had been previously developed for defense in depth) were used successfully to control significant, changed conditions. Additional controls were placed on tests and on recovery designs to assure a higher level of safety throughout the removal operations. This paper delineates the manner in which each difficulty was solved, while relating the relevance of the results and the methodology to other projects with high dose-rate, highly-contaminated ionizing radiation hazards. Because of the distinctive features of and current interest in molten salt technology, a brief overview is provided. Also presented is the detailed, practical application of radiological controls integrated into, rather than added after, each evolution of the project--thus demonstrating the broad-based benefits of radiological engineering and ALARA reviews. The resolution of the serious contamination-control problems caused by unexpected uranium hexafluoride (UF6) gaseous diffusion is also explicated. Several tables and figures document the preparations, equipment and operations. A comparison of the pre-job dose calculations for the various functions of the uranium deposit removal (UDR) and the post-job dose-rate data are included in the conclusion.

  1. Controlling our destinies: Historical, philosophical, social and ethical perspectives on the Human Genome Project: Final report, July 1, 1995-June 30, 1996

    SciTech Connect

    Sloan, P.R.

    1996-09-25

    This report briefly describes the efforts by the organizing committee in preparation for the conference entitled Controlling Our Destinies: Historical, Philosophical, Social, and Ethical Perspectives on the Human Genome Project. The conference was held October 5-8, 1995.

  2. QUALITY ASSURANCE AND QUALITY CONTROL FOR WASTE CONTAINMENT FACILITIES. Project Summary

    EPA Science Inventory

    It is generally agreed that both quality assurance (QA) and quality control (QC) are essential to the proper installation and eventual performance of environmentally safe and secure waste containment systems. Even further, there are both manufacturing and construction aspects to...

  3. The controlled ecological life support system Antarctic analog project: Analysis of wastewater from the South Pole Station, Antarctica, volume 1

    NASA Technical Reports Server (NTRS)

    Flynn, Michael T.; Bubenheim, David L.; Straight, Christian L.; Belisle, Warren

    1994-01-01

    The Controlled Ecological Life Support system (CELSS) Antarctic Analog Project (CAAP) is a joint National Science Foundation (NSF) and NASA project for the development, deployment and operation of CELSS technologies at the Amundsen-Scott South Pole Station. NASA goals are operational testing of CELSS technologies and the conduct of scientific studies to facilitate technology selection and system design. The NSF goals are that the food production, water purification, and waste treatment capabilities which will be provided by CAAP will improve the quality of life for the South Pole inhabitants, reduce logistics dependence, and minimize environmental impacts associated with human presence on the polar plateau. This report presents an analysis of wastewater samples taken from the Amundsen-Scott South Pole Station, Antarctica. The purpose of the work is to develop a quantitative understanding of the characteristics of domestic sewage streams at the South Pole Station. This information will contribute to the design of a proposed plant growth/waste treatment system which is part of the CELSS Antarctic Analog Project (CAAP).

  4. High and equitable tuberculosis awareness coverage in the community-driven Axshya TB control project in India.

    PubMed

    Thapa, B; Chadha, S S; Das, A; Mohanty, S; Tonsing, J

    2015-03-21

    Data from surveys on knowledge, attitudes and practice (KAP) on tuberculosis (TB) conducted under the Axshya project at two time points (baseline 2010-2011 and mid-line 2012-2013) were analysed for changes in coverage and equity of TB awareness after project interventions. Overall coverage increased from 84% at baseline to 88% at midline (5% increase, P < 0.05). In comparison to baseline results, coverage at the midline survey had significantly increased, from 81% to 87% among the rural population, from 81% to 86% among women, from 73% to 85% in the ⩾55 years age group, from 71% to 80% among illiterates and from 73% to 81% in the south zone (P < 0.05). The equity gap among the different study groups (settlement, sex, age, education and zones) decreased from 6-23% at baseline to 3-11% during the midline survey. The maximum decline was observed for type of settlement (rural vs. urban), from 10% to 3% (P < 0.05). This community-driven TB control project has achieved high and equitable coverage of TB awareness, offering valuable lessons for the global community.

  5. SOLERAS - Solar Controlled Environment Agriculture Project. Final report, Volume 9. Science Applications, Incorporated Phase 2 - definition study

    SciTech Connect

    Not Available

    1985-01-01

    This report describes the effort required to implement the design of the Solar Controlled Environment Agriculture Engineering Test Facility, SCEA-ETF. This report is a basic blueprint for the Phase 2 activities which have as a goal the construction of the ETF. These activities have been broken down into five major tasks, namely Project Management; Engineering and Design; Procurement/Fabrication; Construction, Installation and Checkout; and Operation and Maintenance. The type of activities required under each of these tasks are described followed by a detailed work breakdown structure. The Phase 2 project organization is discussed. A 13 month schedule for the total project is also given. Lastly, two appendices discuss cost adjustment factors for an ETF located in the KSA, and an update of the commercial system cost estimate based on preliminary cost quotations for the ETF. The results show a 63% cost increase for the KSA ETF primarily due to higher construction costs and greater well depth. The commercial system cost required an adjustment upwards of 7.7%.

  6. Command, Control, Communications And Intelligence (C3I) Project Book, Fiscal Year 1993

    DTIC Science & Technology

    1992-10-30

    clear or encrypted environment. SMCT is composed of two Central Processing Units, two Mass Memory TEMPEST MCN (Disks). two Keyboards. four Video ...OSSTTEectronic Counter Counter Measure (ECCM) Control Subsystem (DECS) will provide automated control of the AN/USC-28 ECCN network to allow the most effective...performns line power monitoring and automated polline responses at the NTs. In addition, adCS will allow the ECCN network to operate in a stressed environment

  7. Evaluation of the United States Department Of Agriculture Northeast Area-wide Tick Control Project by meta-analysis.

    PubMed

    Brei, Brandon; Brownstein, John S; George, John E; Pound, J Mathews; Miller, J Allen; Daniels, Thomas J; Falco, Richard C; Stafford, Kirby C; Schulze, Terry L; Mather, Thomas N; Carroll, John F; Fish, Durland

    2009-08-01

    As part of the Northeast Area-wide Tick Control Project (NEATCP), meta-analyses were performed using pooled data on the extent of tick-vector control achieved through seven concurrent studies, conducted within five states, using U.S. Department of Agriculture "4-Poster" devices to deliver targeted-acaricide to white-tailed deer. Although reductions in the abundance of all life-stages of Ixodes scapularis were the measured outcomes, this study focused on metrics associated with I. scapularis nymphal tick densities as this measure has consistently proven to directly correlate with human risk of acquiring Lyme disease. Since independent tick sampling schemes were undertaken at each of the five environmentally distinct study locations, a meta-analytic approach permitted estimation of a single true control-effect size for each treatment year of the NEATCP. The control-effect is expressed as the annual percent I. scapularis nymphal control most consistent with meta-analysis data for each treatment year. Our meta-analyses indicate that by the sixth treatment year, the NEATCP effectively reduced the relative density of I. scapularis nymphs by 71% on the 5.14 km(2) treatment sites, corresponding to a 71% lower relative entomologic risk index for acquiring Lyme disease.

  8. Shuttle/Agena study. Annex B: Catalog of existing flight equipment

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The Agena space tug design was based on the requirements of representative reference missions, the use of existing hardware, and the experience gained from more than 300 Agena flights. To provide a convenient reference for understanding the Agena tug design selection or for evaluating alternative concepts, this catalog of existing flight equipment was prepared. Equipment descriptions are grouped by Agena subsystem, as follows: spaceframe; propulsion; electrical; guidance and flight controls; and telemetry, tracking, and command. These systems, most of which have been flight qualified on prior Agena programs, permit specialized mission requirements to be satisfied without sacrificing cost or reliability.

  9. Muscarinic Receptor Subtypes Differentially Control Synaptic Input and Excitability of Cerebellum-Projecting Medial Vestibular Nucleus Neurons

    PubMed Central

    Zhu, Yun; Chen, Shao-Rui; Pan, Hui-Lin

    2016-01-01

    Neurons in the vestibular nuclei have a vital function in balance maintenance, gaze stabilization, and posture. Although muscarinic acetylcholine receptors (mAChRs) are expressed and involved in regulating vestibular function, it is unclear how individual mAChR subtypes regulate vestibular neuronal activity. In this study, we determined which specific subtypes of mAChRs control synaptic input and excitability of medial vestibular nucleus (MVN) neurons that project to the cerebellum. Cerebellum-projecting MVN neurons were labeled by a fluorescent retrograde tracer and then identified in rat brainstem slices. Quantitative PCR analysis suggested that M2 and M3 were the possible major mAChR subtypes expressed in the MVN. The mAChR agonist oxotremorine-M significantly reduced the amplitude of glutamatergic excitatory postsynaptic currents evoked by stimulation of vestibular primary afferents, and this effect was abolished by the M2-preferring antagonist AF-DX 116. However, oxotremorine-M had no effect on GABA-mediated spontaneous inhibitory postsynaptic currents of labeled MVN neurons. Furthermore, oxotremorine-M significantly increased the firing activity of labeled MVN neurons, and this effect was blocked by the M3-preferring antagonist J104129 in most neurons tested. In addition, AF-DX 116 reduced the onset latency and prolonged the excitatory effect of oxotremorine-M on the firing activity of labeled MVN neurons. Our findings suggest that M3 is the predominant postsynaptic mAChR involved in muscarinic excitation of cerebellum-projecting MVN neurons. Presynaptic M2 mAChR regulates excitatory glutamatergic input from vestibular primary afferents, which in turn influences the excitability of cerebellum-projecting MVN neurons. This new information has important therapeutic implications for treating vestibular disorders with mAChR subtype-selective agents. PMID:26823384

  10. Preparedness for the prevention and control of influenza outbreaks on passenger ships in the EU: the SHIPSAN TRAINET project communication.

    PubMed

    Mouchtouri, Va; Black, N; Nichols, G; Paux, T; Riemer, T; Rjabinina, J; Schlaich, C; Menel Lemos, C; Kremastinou, J; Hadjichristodoulou, C

    2009-05-28

    Passenger ships carry a large number of people in confined spaces. A case of the new influenza A (H1N1) virus aboard a passenger ship is an expected event and would lead to rapid spread of the virus, if preventive measures are not in place. However, many cruise lines have detailed policies and procedures to deal with cases of influenza like illness (ILI). The EU SHIPSAN and SHIPSAN TRAINET projects include in their objectives guidelines for the prevention and control of communicable diseases aboard passenger ships. A literature review showed that from 1997 to 2005, nine confirmed outbreaks of influenza were linked to passenger ships, with attack rates up to 37%. It is important to establish and maintain a surveillance system for ILI aboard passenger ships, in order to systematically collect data that can help to determine the baseline illness levels. Monitoring these will enable early identification of outbreaks and allow timely implementation of control measures.

  11. [Role of the priority national health project in implementing HIV epidemic control strategy in the Russian Federation].

    PubMed

    Onishchenko, G G; Smolenskiĭ, V Iu

    2011-01-01

    According to the data of the UN AIDS control program, the estimated number of persons living with HIV infection worldwide is close to 36 million. There is only one way to reduce HIV infection treatment and care costs; this is to develop large-scale HIV prevention programs. The geography of the HIV infection epidemic is inhomogeneous; about 70% of the absolute number of all notified HIV cases are concentrated in 15 subjects of Russia; bulk of them are industrially developed high-income areas. The laboratory base of AIDS prevention and control centers has been drastically renewed; about 400 units of up-to-date laboratory equipment have been purchased. The problem of preventing the prevalence of HIV infection is being primarily solved within the framework of the priority national project. The programs to prevent HIV infection among particularly vulnerable population groups have been elaborated with regard to the realities and specific features of development of the epidemic of HIV infection.

  12. Evaluation of a comprehensive tobacco control project targeting Arabic-speakers residing in south west Sydney, Australia.

    PubMed

    Perusco, Andrew; Poder, Natasha; Mohsin, Mohammed; Rikard-Bell, Glenys; Rissel, Chris; Williams, Mandy; Hua, Myna; Millen, Elizabeth; Sabry, Marial; Guirguis, Sanaa

    2010-06-01

    Tobacco control is a health promotion priority, but there is limited evidence on the effectiveness of campaigns targeting culturally and linguistically diverse (CALD) populations. Being the largest population of non-English-speaking smokers residing in New South Wales (NSW), Australia, Arabic-speakers are a priority population for tobacco control. We report findings from baseline and post-intervention cross-sectional telephone surveys evaluating a comprehensive social marketing campaign (SMC) specifically targeting Arabic-speakers residing in south west Sydney, NSW. The project was associated with a decline in self-reported smoking prevalence from 26% at baseline to 20.7% at post (p < 0.05) and an increase in self-reported smoke-free households from 67.1% at baseline to 74.9% at post (p < 0.05). This paper contributes evidence that comprehensive SMCs targeting CALD populations can reduce smoking prevalence and influence smoking norms in CALD populations.

  13. Master of the house: Why a company should take control of its building projects.

    PubMed

    Thurm, David

    2005-10-01

    When you head up a big construction project for your organization, coming in on time and on budget isn't enough. If you want to avoid squandering what is probably your company's largest capital investment, it's important to create a building that reflects your company's mission and produces a truly energizing work environment, says David Thurm, CIO of the New York Times Company and head of the team responsible for designing and building the Times' new corporate headquarters in Manhattan. The only way to get this kind of package-great design and innovative features that together further your business goals- is to take an active role. Assemble the right team, and then stay involved, asking hard questions about things that are generally taken as givens. Articulate a vision of your future work space, and drive the search for ways to realize this vision. In short, be a builder, not merely an owner. It's easy to understand why this approach is the exception rather than the rule. To most companies, design and construction seem foreign and forbidding, rife with pitfalls. Because of the murkiness of the field and a lack of experience and confidence, most companies play a relatively minor role in their construction projects. But it's a giant mistake to be a passive consumer when it comes to one of your most important assets. At best, you'll get well-intentioned guesses by others as to what you want; at worst, you'll end up with a building that's at odds with your identity. The author shares a series of lessons learned. Implicit in all of them: You have to push yourself as hard as you push your contractors.

  14. Yucca Mountain Project: ESF Title I design control process review report

    SciTech Connect

    1989-01-19

    The Exploratory Shaft Facility (ESF) Title 1 Design Control Process Review was initiated in response to direction from the Office of Civilian Radioactive Waste Management (OCRWM) (letter: Kale to Gertz, NRC Concerns on Title 1 Design Control Process, November 17, 1988). The direction was to identify the existing documentation that described ``{hor_ellipsis} the design control process and the quality assurance that governed {hor_ellipsis}`` (a) the development of the requirements documents for the ESF design, (b) the various interfaces between activities, (c) analyses and definitions leading to additional requirements in the System Design Requirements Documents and, (d) completion of Title 1 Design. This report provides historical information for general use in determining the extent of the quality assurance program in existence during the ESF Title 1 Design.

  15. Design, analysis, and interpretation of field quality-control data for water-sampling projects

    USGS Publications Warehouse

    Mueller, David K.; Schertz, Terry L.; Martin, Jeffrey D.; Sandstrom, Mark W.

    2015-01-01

    The report provides extensive information about statistical methods used to analyze quality-control data in order to estimate potential bias and variability in environmental data. These methods include construction of confidence intervals on various statistical measures, such as the mean, percentiles and percentages, and standard deviation. The methods are used to compare quality-control results with the larger set of environmental data in order to determine whether the effects of bias and variability might interfere with interpretation of these data. Examples from published reports are presented to illustrate how the methods are applied, how bias and variability are reported, and how the interpretation of environmental data can be qualified based on the quality-control analysis.

  16. Controlled motion in an elastic world. Research project: Manipulation strategies for massive space payloads

    NASA Technical Reports Server (NTRS)

    Book, Wayne J.

    1992-01-01

    The flexibility of the drives and structures of controlled motion systems are presented as an obstacle to be overcome in the design of high performance motion systems, particularly manipulator arms. The task and the measure of performance to be applied determine the technology appropriate to overcome this obstacle. Included in the technologies proposed are control algorithms (feedback and feed forward), passive damping enhancement, operational strategies, and structural design. Modeling of the distributed, nonlinear system is difficult, and alternative approaches are discussed. The author presents personal perspectives on the history, status, and future directions in this area.

  17. Depositional sequence analysis and sedimentologic modeling for improved prediction of Pennsylvanian reservoirs (Annex 1)

    SciTech Connect

    Watney, W.L.

    1992-01-01

    Interdisciplinary studies of the Upper Pennsylvanian Lansing and Kansas City groups have been undertaken in order to improve the geologic characterization of petroleum reservoirs and to develop a quantitative understanding of the processes responsible for formation of associated depositional sequences. To this end, concepts and methods of sequence stratigraphy are being used to define and interpret the three-dimensional depositional framework of the Kansas City Group. The investigation includes characterization of reservoir rocks in oil fields in western Kansas, description of analog equivalents in near-surface and surface sites in southeastern Kansas, and construction of regional structural and stratigraphic framework to link the site specific studies. Geologic inverse and simulation models are being developed to integrate quantitative estimates of controls on sedimentation to produce reconstructions of reservoir-bearing strata in an attempt to enhance our ability to predict reservoir characteristics.

  18. Planning an Authority Control Project at a Medium-Sized University Library.

    ERIC Educational Resources Information Center

    Zhang, Sha Li

    2001-01-01

    Authority control is a vital part of providing students and faculty with adequate access to collections in university libraries. Small and medium-sized libraries find it challenging to meet rising user expectations and provide adequate access in an online environment through appropriate authority work. A planning process is offered on an authority…

  19. 75 FR 32190 - Disease, Disability, and Injury Prevention and Control Special Interest Projects (SIPs...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-07

    ...: Michelle Mathieson, Public Health Analyst, National Center for Chronic Disease and Health Promotion, Office... HUMAN SERVICES Centers for Disease Control and Prevention Disease, Disability, and Injury Prevention and... Chronic Conditions SIP 10-037 and Epidemiologic Follow- Up Study of Newly Diagnosed Epilepsy SIP...

  20. Recreational Appendix Report, Elm Fork Flood Control Project, Dallas and Denton Counties, Texas.

    DTIC Science & Technology

    1973-05-01

    to be expanded both upstream and downstream along the meanders of the River extending from California Crossing Road downstream to the Wildflower ...Plan for Wildflower Meadow ........ ....... 62 11 Small Trail Side Museum and Rest Area . . . . ....... 63 12 Large Trail Side Museum...64 13 Plan - Trail Side Museum Area ..... .............. 65 14 Motorcycle Barrier and Control Gate. . . . ......... 67 15 California Crossing

  1. Status of biological control projects on terrestrial invasive alien weeds in California

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In cooperation with foreign scientists, we are currently developing new classical biological control agents for five species of invasive alien terrestrial weeds. Cape-Ivy. A gall-forming fly, Parafreutreta regalis, and a stem-boring moth, Digitivalva delaireae, have been favorably reviewed by TAG...

  2. Controlled blasting and its implications for the NNWSI project exploratory shaft

    SciTech Connect

    Van Eeckhout, E.M.

    1987-09-01

    This report reviews controlled blasting techniques for shaft sinking. Presplitting and smooth blasting are the techniques of principal interest. Smooth blasting is preferred for the Nevada Nuclear Waste Storage Investigations exploratory shaft. Shaft damage can be monitored visually or by peak velocity measurements and refractive techniques. Damage into the rock should be limited to 3 ft. 40 refs., 22 figs., 7 tabs.

  3. 76 FR 28437 - Disease, Disability, and Injury Prevention and Control Special Interest Project (SIP): Initial...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... Colley Gilbert, PhD, M.P.H., Director, Extramural Research Program Office, National Center for Chronic... Prevention (CDC) announces the aforementioned meeting: Time and Date: 11 a.m.-5 p.m., June 14, 2011 (Closed... for Disease Control and Prevention. BILLING CODE 4163-18-P...

  4. Food contamination control in European new Member States and associated candidate countries: data collected within the SAFEFOODNET project.

    PubMed

    Maggioni, Silvia; Benfenati, Emilio; Colosio, Claudio; Moretto, Angelo; Roots, Ott; Tasiopoulou, Stavroula; Visentin, Sara

    2009-05-01

    This paper reports the results obtained from the data collected within the European Commission funded project SAFEFOODNET regarding the state of the art in the control of chemical food contaminants in twelve European New Member States and one Associated Candidate Country (Turkey). Information has been gathered on institutions involved in food chemical contamination control, types of contaminants and matrices analyzed, procedures for data quality assurance, purposes of the analyses and accessibility of data in the participant countries. The resulting picture points out the general availability of adequate capabilities for the analysis of food contaminants in the laboratories in charge of control and the performance of the analysis of a large variety of chemicals (persistent organic pollutants, polycyclic aromatic hydrocarbons, pesticides, mycotoxins, heavy metals, radionuclides) in almost each country with few exceptions (dioxins in Bulgaria, Turkey, Latvia, persistent organic pollutants in Lithuania and Malta, polycyclic aromatic hydrocarbons in Malta). The application of validated analytical methods and the process of laboratory accreditation are partially fulfilled within the investigated countries, but still forthcoming for some countries, as in Romania, Turkey and Malta. Information collected on food controls is only partially available online and the language used is prevalently local and English to a lesser extent.

  5. A study of a solar central power plant with a gas turbine - Project Sirocco modelling and control

    NASA Astrophysics Data System (ADS)

    Kacim, M.

    A thermodynamics and receiver design analysis is presented for a solar tower power plant, together with a control model for operations in varying working conditions. The analysis covers the central receiver and the gas-air turbine, adapted for functioning at 820 C, such as was experienced with the 100 kW Project Sirocco test station. A heliostat field concentrates solar energy onto a central receiver traversed by compressed air, which is allowed to expand while driving a turbine generator. A combustion chamber is included in the loop to augment the thermal performance when insufficient solar energy is available. The plant can be either grid-connected or stand alone. Static and dynamic characteristics of the thermal loop are modelled, and are included in the development of control laws based on quadratic criteria. An optimized control scheme is devised which features weighting criteria matrices, and the results of simulations covering different insolation levels are reported. Finally, an adjoint state control system is produced to account for peculiarities of the power plant.

  6. Roles of additives and surface control in slurry atomization. Final project report

    SciTech Connect

    Tsai, S.C.

    1992-12-31

    This project studies the rheology and airblast atomization of micronized coal slurries. Its major objectives are (1) to promote further understanding of the mechanisms and the roles of additives in airblast atomization of coal water slurry (CWS), and (2) to investigate the impacts of coal particle surface properties and interparticle forces on CWS rheology. We have found that the flow behavior index (n) of a suspension (or slurry) is determined by the relative importance of the interparticle van der Waals attraction and the interparticle electrostatic repulsion. The interparticle attraction, measured by the Hamaker constant scaled to the thermal energy at 25{degrees}C (A/kT), causes particle aggregation, which breaks down at high shear rates, and thus leads to slurry pseudoplastic behavior (n< 1). At a constant particle volume fraction and surface charge density (qualitatively measured by the zeta potential in deionized water), n decreases linearly as A/kT increases. The relative viscosity of the pseudoplastic suspension with respect to that of the suspending liquid is found to be independent of particle density and correlate well with the particle Peclet number which equals the particle diffusional relaxation time multiplied by shear rate. Specifically, the relative viscosities of the pseudoplastic glycerol/water coal slurry and the ethylene glycol/glycerol sand slurry, at same volume fractions as well as similar particle size distributions and liquid viscosities, as functions of the particle Peclet number fall along the same line.

  7. High-order aberration control during exposure for leading-edge lithography projection optics

    NASA Astrophysics Data System (ADS)

    Ohmura, Yasuhiro; Tsuge, Yosuke; Hirayama, Toru; Ikezawa, Hironori; Inoue, Daisuke; Kitamura, Yasuhiro; Koizumi, Yukio; Hasegawa, Keisuke; Ishiyama, Satoshi; Nakashima, Toshiharu; Kikuchi, Takahisa; Onda, Minoru; Takase, Yohei; Nagahiro, Akimasa; Isago, Susumu; Kawahara, Hidetaka

    2016-03-01

    High throughput with high resolution imaging has been key to the development of leading-edge microlithography. However, management of thermal aberrations due to lens heating during exposure has become critical for simultaneous achievement of high throughput and high resolution. Thermal aberrations cause CD drift and overlay error, and these errors lead directly to edge placement errors (EPE). Management and control of high order thermal aberrations is a critical requirement. In this paper, we will show practical performance of the lens heating with dipole and other typical illumination conditions for finer patterning. We confirm that our new control system can reduce the high-order aberrations and enable critical-dimension uniformity CDU during the exposure.

  8. The Swift Project Contamination Control Program: A Case study of Balancing Cost, Schedule and Risk

    NASA Technical Reports Server (NTRS)

    Hansen, Patricia A.; Day, Diane; Secunda, Mark

    2003-01-01

    The Swift Observatory will be launched in early 2004 to examine the dynamic process of gamma ray burst (GRB) events. The multi-wavelength Observatory will study the GRB afterglow characteristics, which will help to answer fundamental questions about both the structure and the evolution of the universe. The Swift Observatory Contamination Control Program has been developed to aid in ensuring the success of the on-orbit performance of two of the primary instruments: the Ultraviolet and Optical Telescope (UVOT) and the X-Ray Telescope (XRT). During the design phase of the Observatory, the contamination control program evolved and trade studies were performed to assess the risk of contaminating the sensitive UVOT and XRT optics during both pre-launch testing and on-orbit operations, within the constraints of the overall program cost and schedule.

  9. The Swift Project Contamination Control Program: A Case Study of Balancing Cost, Schedule and Risk

    NASA Technical Reports Server (NTRS)

    Hansen, Patricia A.; Day, Diane T.; Secunda, Mark S.; Rosecrans, Glenn P.

    2004-01-01

    The Swift Observatory will be launched in early 2004 to examine the dynamic process of gamma ray burst (GRB) events. The multi-wavelength Observatory will study the GRB afterglow characteristics, which will help to answer fundamental questions about both the structure and the evolution of the universe. The Swift Observatory Contamination Control Program has been developed to aid in ensuring the success of the on-orbit performance of two of the primary instruments: the Ultraviolet and Optical Telescope (UVOT) and the X-Ray Telescope (XRT). During the design phase of the Observatory, the contamination control program evolved and trade studies were performed to assess the risk of contaminating the sensitive UVOT and XRT optics during both pre-launch testing and on-orbit operations, within the constraints of the overall program cost and schedule.

  10. Ensuring Success of Adaptive Control Research Through Project Lifecycle Risk Mitigation

    NASA Technical Reports Server (NTRS)

    Pavlock, Kate M.

    2011-01-01

    Lessons Learne: 1. Design-out unnecessary risk to prevent excessive mitigation management during flight. 2. Consider iterative checkouts to confirm or improve human factor characteristics. 3. Consider the total flight test profile to uncover unanticipated human-algorithm interactions. 4. Consider test card cadence as a metric to assess test readiness. 5. Full-scale flight test is critical to development, maturation, and acceptance of adaptive control laws for operational use.

  11. Guarantee Testing Results from the Greenidge Mult-Pollutant Control Project

    SciTech Connect

    Connell, Daniel P; Locke, James E

    2008-02-01

    CONSOL Energy Inc. Research & Development (CONSOL R&D) performed flue gas sampling at AES Greenidge to verify the performance of the multi-pollutant control system recently installed by Babcock Power Environmental Inc. (BPEI) on the 107-megawatt (MW) Unit 4 (Boiler 6). The multi-pollutant control system includes combustion modifications and a hybrid selective non-catalytic reduction (SNCR)/induct selective catalytic reduction (SCR) system to reduce NO{sub x} emissions, followed by a Turbosorp{reg_sign} circulating fluidized bed dry scrubber system and baghouse to reduce emissions of SO{sub 2}, SO{sub 3}, HCl, HF, and particulate matter. Mercury removal is provided via the co-benefits afforded by the in-duct SCR, dry scrubber, and baghouse and by injection of activated carbon upstream of the scrubber, as required. Testing was conducted through ports located at the inlet and outlet of the SCR reactor to evaluate the performance of the hybrid NO{sub x} control system, as well as through ports located at the air heater outlet and baghouse outlet or stack to determine pollutant removal efficiencies across the Turbosorp{reg_sign} scrubber and baghouse. Data from the unit's stack continuous emission monitor (CEM) were also used for determining attainment of the performance targets for NO{sub x} emissions and SO{sub 2} removal efficiency.

  12. Command and Control Architectures for Autonomous Micro-Robotic Forces - FY-2000 Project Report

    SciTech Connect

    Dudenhoeffer, Donald Dean

    2001-04-01

    Advances in Artificial Intelligence (AI) and micro-technologies will soon give rise to production of large-scale forces of autonomous micro-robots with systems of innate behaviors and with capabilities of self-organization and real world tasking. Such organizations have been compared to schools of fish, flocks of birds, herds of animals, swarms of insects, and military squadrons. While these systems are envisioned as maintaining a high degree of autonomy, it is important to understand the relationship of man with such machines. In moving from research studies to the practical deployment of large-scale numbers of robots, one of critical pieces that must be explored is the command and control architecture for humans to re-task and also inject global knowledge, experience, and intuition into the force. Tele-operation should not be the goal, but rather a level of adjustable autonomy and high-level control. If a herd of sheep is comparable to the collective of robots, then the human element is comparable to the shepherd pulling in strays and guiding the herd in the direction of greener pastures. This report addresses the issues and development of command and control for largescale numbers of autonomous robots deployed as a collective force.

  13. Pecos River Ecosystem Project: What are the Hydrologic Effects of Large-Scale Saltcedar Control?

    NASA Astrophysics Data System (ADS)

    McDonald, A. K.; Sheng, Z.; Wilcox, B. P.; Hart, C. R.

    2005-12-01

    Control of saltcedar ( Tamarix spp.) to reduce evapotranspiration (ET) and provide additional streamflow is not a new concept. However, previous studies failed to attribute a measurable increase in streamflow to a reduction in saltcedar. Why? Based on the water budget paradigm, a reduction in output (ET) generates an increase in another component of the water budget. However, it may be too simplistic to assume that phreatophyte control will increase streamflow. Does vegetation management induce a measurable change to the water budget? At what scale can we expect to measure this difference? The answers to these questions come by understanding hydrologic processes. In 2000 a saltcedar control program was implemented to improve irrigation delivery efficiency along the Upper Pecos River in Texas. Since then, saltcedar along 270 miles has been treated. A monitoring well network was established at two sites to estimate changes in water budgets of one treated and one untreated segment. Analysis of hourly water level data revealed reduced water loss (ET) along the treated segment. Although differences in water budget can be measured at these points, can those differences be detected at a larger scale? This study aims at gaining a better understanding of the interaction between the river and the shallow aquifer through inflow-outflow measurements and analysis of subsurface flow using monitored water levels. It is anticipated that the predicted response of the system to different management options can be determined.

  14. Effect of training traditional birth attendants on neonatal mortality (Lufwanyama Neonatal Survival Project): randomised controlled study

    PubMed Central

    Phiri-Mazala, Grace; Guerina, Nicholas G; Kasimba, Joshua; Mulenga, Charity; MacLeod, William B; Waitolo, Nelson; Knapp, Anna B; Mirochnick, Mark; Mazimba, Arthur; Fox, Matthew P; Sabin, Lora; Seidenberg, Philip; Simon, Jonathon L; Hamer, Davidson H

    2011-01-01

    Objective To determine whether training traditional birth attendants to manage several common perinatal conditions could reduce neonatal mortality in the setting of a resource poor country with limited access to healthcare. Design Prospective, cluster randomised and controlled effectiveness study. Setting Lufwanyama, an agrarian, poorly developed district located in the Copperbelt province, Zambia. All births carried out by study birth attendants occurred at mothers’ homes, in rural village settings. Participants 127 traditional birth attendants and mothers and their newborns (3559 infants delivered regardless of vital status) from Lufwanyama district. Interventions Using an unblinded design, birth attendants were cluster randomised to intervention or control groups. The intervention had two components: training in a modified version of the neonatal resuscitation protocol, and single dose amoxicillin coupled with facilitated referral of infants to a health centre. Control birth attendants continued their existing standard of care (basic obstetric skills and use of clean delivery kits). Main outcome measures The primary outcome was the proportion of liveborn infants who died by day 28 after birth, with rate ratios statistically adjusted for clustering. Secondary outcomes were mortality at different time points; and comparison of causes of death based on verbal autopsy data. Results Among 3497 deliveries with reliable information, mortality at day 28 after birth was 45% lower among liveborn infants delivered by intervention birth attendants than control birth attendants (rate ratio 0.55, 95% confidence interval 0.33 to 0.90). The greatest reductions in mortality were in the first 24 hours after birth: 7.8 deaths per 1000 live births for infants delivered by intervention birth attendants compared with 19.9 per 1000 for infants delivered by control birth attendants (0.40, 0.19 to 0.83). Deaths due to birth asphyxia were reduced by 63% among infants delivered by

  15. Measuring Progress on the Control of Porcine Reproductive and Respiratory Syndrome (PRRS) at a Regional Level: The Minnesota N212 Regional Control Project (Rcp) as a Working Example

    PubMed Central

    Valdes-Donoso, Pablo; Jarvis, Lovell S.; Wright, Dave; Alvarez, Julio; Perez, Andres M.

    2016-01-01

    Due to the highly transmissible nature of porcine reproductive and respiratory syndrome (PRRS), implementation of regional programs to control the disease may be critical. Because PRRS is not reported in the US, numerous voluntary regional control projects (RCPs) have been established. However, the effect of RCPs on PRRS control has not been assessed yet. This study aims to quantify the extent to which RCPs contribute to PRRS control by proposing a methodological framework to evaluate the progress of RCPs. Information collected between July 2012 and June 2015 from the Minnesota Voluntary Regional PRRS Elimination Project (RCP-N212) was used. Demography of premises (e.g. composition of farms with sows = SS and without sows = NSS) was assessed by a repeated analysis of variance. By using general linear mixed-effects models, active participation of farms enrolled in the RCP-N212, defined as the decision to share (or not to share) PRRS status, was evaluated and used as a predictor, along with other variables, to assess the PRRS trend over time. Additionally, spatial and temporal patterns of farmers’ participation and the disease dynamics were investigated. The number of farms enrolled in RCP-N212 and its geographical coverage increased, but the proportion of SS and NSS did not vary significantly over time. A significant increasing (p<0.001) trend in farmers’ decision to share PRRS status was observed, but with NSS producers less willing to report and a large variability between counties. The incidence of PRRS significantly (p<0.001) decreased, showing a negative correlation between degree of participation and occurrence of PRRS (p<0.001) and a positive correlation with farm density at the county level (p = 0.02). Despite a noted decrease in PRRS, significant spatio-temporal patterns of incidence of the disease over 3-weeks and 3-kms during the entire study period were identified. This study established a systematic approach to quantify the effect of RCPs on PRRS

  16. Measuring Progress on the Control of Porcine Reproductive and Respiratory Syndrome (PRRS) at a Regional Level: The Minnesota N212 Regional Control Project (Rcp) as a Working Example.

    PubMed

    Valdes-Donoso, Pablo; Jarvis, Lovell S; Wright, Dave; Alvarez, Julio; Perez, Andres M

    2016-01-01

    Due to the highly transmissible nature of porcine reproductive and respiratory syndrome (PRRS), implementation of regional programs to control the disease may be critical. Because PRRS is not reported in the US, numerous voluntary regional control projects (RCPs) have been established. However, the effect of RCPs on PRRS control has not been assessed yet. This study aims to quantify the extent to which RCPs contribute to PRRS control by proposing a methodological framework to evaluate the progress of RCPs. Information collected between July 2012 and June 2015 from the Minnesota Voluntary Regional PRRS Elimination Project (RCP-N212) was used. Demography of premises (e.g. composition of farms with sows = SS and without sows = NSS) was assessed by a repeated analysis of variance. By using general linear mixed-effects models, active participation of farms enrolled in the RCP-N212, defined as the decision to share (or not to share) PRRS status, was evaluated and used as a predictor, along with other variables, to assess the PRRS trend over time. Additionally, spatial and temporal patterns of farmers' participation and the disease dynamics were investigated. The number of farms enrolled in RCP-N212 and its geographical coverage increased, but the proportion of SS and NSS did not vary significantly over time. A significant increasing (p<0.001) trend in farmers' decision to share PRRS status was observed, but with NSS producers less willing to report and a large variability between counties. The incidence of PRRS significantly (p<0.001) decreased, showing a negative correlation between degree of participation and occurrence of PRRS (p<0.001) and a positive correlation with farm density at the county level (p = 0.02). Despite a noted decrease in PRRS, significant spatio-temporal patterns of incidence of the disease over 3-weeks and 3-kms during the entire study period were identified. This study established a systematic approach to quantify the effect of RCPs on PRRS

  17. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Final Technical Report

    SciTech Connect

    Verma, Puneet; Casey, Dan

    2011-03-29

    This report summarizes the work conducted under U.S. Department of Energy (US DOE) contract DE-FC36-04GO14286 by Chevron Technology Ventures (CTV, a division of Chevron U.S.A., Inc.), Hyundai Motor Company (HMC), and UTC Power (UTCP, a United Technologies company) to validate hydrogen (H2) infrastructure technology and fuel cell hybrid vehicles. Chevron established hydrogen filling stations at fleet operator sites using multiple technologies for on-site hydrogen generation, storage, and dispensing. CTV constructed five demonstration stations to support a vehicle fleet of 33 fuel cell passenger vehicles, eight internal combustion engine (ICE) vehicles, three fuel cell transit busses, and eight internal combustion engine shuttle busses. Stations were operated between 2005 and 2010. HMC introduced 33 fuel cell hybrid electric vehicles (FCHEV) in the course of the project. Generation I included 17 vehicles that used UTCP fuel cell power plants and operated at 350 bar. Generation II included 16 vehicles that had upgraded UTC fuel cell power plants and demonstrated options such as the use of super-capacitors and operation at 700 bar. All 33 vehicles used the Hyundai Tucson sports utility vehicle (SUV) platform. Fleet operators demonstrated commercial operation of the vehicles in three climate zones (hot, moderate, and cold) and for various driving patterns. Fleet operators were Southern California Edison (SCE), AC Transit (of Oakland, California), Hyundai America Technical Center Inc. (HATCI), and the U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC, in a site agreement with Selfridge Army National Guard Base in Selfridge, Michigan).

  18. Status Report on the Development of Micro-Scheduling Software for the Advanced Outage Control Center Project

    SciTech Connect

    Germain, Shawn St.; Thomas, Kenneth; Farris, Ronald; Joe, Jeffrey

    2014-09-01

    The long-term viability of existing nuclear power plants (NPPs) in the United States (U.S.) is dependent upon a number of factors, including maintaining high capacity factors, maintaining nuclear safety, and reducing operating costs, particularly those associated with refueling outages. Refueling outages typically take 20-30 days, and for existing light water NPPs in the U.S., the reactor cannot be in operation during the outage. Furthermore, given that many NPPs generate between $1-1.5 million/day in revenue when in operation, there is considerable interest in shortening the length of refueling outages. Yet, refueling outages are highly complex operations, involving multiple concurrent and dependent activities that are difficult to coordinate. Finding ways to improve refueling outage performance while maintaining nuclear safety has proven to be difficult. The Advanced Outage Control Center project is a research and development (R&D) demonstration activity under the Light Water Reactor Sustainability (LWRS) Program. LWRS is a R&D program which works with industry R&D programs to establish technical foundations for the licensing and managing of long-term, safe, and economical operation of current NPPs. The Advanced Outage Control Center project has the goal of improving the management of commercial NPP refueling outages. To accomplish this goal, this INL R&D project is developing an advanced outage control center (OCC) that is specifically designed to maximize the usefulness of communication and collaboration technologies for outage coordination and problem resolution activities. This report describes specific recent efforts to develop a capability called outage Micro-Scheduling. Micro-Scheduling is the ability to allocate and schedule outage support task resources on a sub-hour basis. Micro-Scheduling is the real-time fine-tuning of the outage schedule to react to the actual progress of the primary outage activities to ensure that support task resources are

  19. The Healthy Worker Project: a work-site intervention for weight control and smoking cessation.

    PubMed Central

    Jeffery, R W; Forster, J L; French, S A; Kelder, S H; Lando, H A; McGovern, P G; Jacobs, D R; Baxter, J E

    1993-01-01

    OBJECTIVES. A randomized trial was conducted to evaluate the effectiveness of a work-site health promotion program in reducing obesity and the prevalence of cigarette smoking. METHODS. Thirty-two work sites were randomized to treatment or no treatment for 2 years. Treatment consisted of health education classes combined with a payroll-based incentive system. Evaluation was based on cohort and cross-sectional surveys. RESULTS. Of 10,000 total employees in treatment work sites, 2041 and 270 participated in weight control and smoking cessation programs, respectively. Weight losses averaged 4.8 lbs, and 43% of smoking participants quit. Net 2-year reductions in smoking prevalence in treatment vs control work sites were 4.0% and 2.1% in cross-sectional and cohort surveys, respectively. No treatment effect was found for weight. Treatment effects for smoking prevalence and weight were both positively correlated with participation rates in the intervention programs (r = .45 for smoking and r = .55 for weight). CONCLUSIONS. This work-site health promotion program was effective in reducing smoking prevalence at a cost that is believed to make the investment worthwhile. PMID:8438979

  20. Cost Control Best Practices for Net Zero Energy Building Projects: Preprint

    SciTech Connect

    Leach, M.; Pless, S.; Torcellini, P.

    2014-02-01

    For net zero energy (NZE) buildings to become the norm in commercial construction, it will be necessary to design and construct these buildings cost effectively. While industry leaders have developed workflows (for procurement, design, and construction) to achieve cost-effective NZE buildings for certain cases, the expertise embodied in those workflows has limited penetration within the commercial building sector. Documenting cost control best practices of industry leaders in NZE and packaging those strategies for adoption by the commercial building sector will help make the business case for NZE. Furthermore, it will promote market uptake of the innovative technologies and design approaches needed to achieve NZE. This paper summarizes successful cost control strategies for NZE procurement, design, and construction that key industry users (such as building owners, architects, and designers) can incorporate into their everyday workflows. It will also evaluate the current state of NZE economics and propose a path forward for greater market penetration of NZE buildings. By demonstrating how to combine NZE technologies and design approaches into an overall efficiency package that can be implemented at minimal (zero, in certain cases) incremental capital cost, the domain of NZE design and construction can be expanded from a niche market to the commercial construction mainstream.

  1. Conventional Middle East arms control: Impact of the end of the cold war. Study project report

    SciTech Connect

    Johnson, L.L.; Johnsen, W.T.

    1993-03-31

    The end of the Gulf War brought to the forefront concern for dangers posed by unrestrained militarization of the Middle East. In response, on 29 May 1991 President Bush unveiled a comprehensive Middle East arms control policy in a speech at the U.S. Air Force Academy. A key element of the policy banned the sale of the most dangerous conventional weapons to the region. Although the major arms suppliers (which also happen to be the five permanent members of the U.N. Security Council) have held a series of high level meetings to discuss options for restricting sales to the region, all continue conventional arms transfers to the Middle East and are likely to continue to do so. This paper contends that the end of the Cold War put additional economic pressure on the major suppliers to export arms to the Middle East; and, their interests are so compelling that the suppliers are unlikely to support President Bush's proposal. This position is supported by analyzing the interests that influence major arms suppliers to sell arms abroad. The format for this analysis includes an assessment of: each country's interest in selling arms during the Cold War; the impact of the Cold War's end on those interests; and whether the post Cold War interests conflict with President Bush's conventional arms control proposal. The paper concludes with recommendations for US policy in the region.

  2. Preliminary design study of advanced composite blade and hub and nonmechanical control system for the tilt-rotor aircraft. Volume 2: Project planning data

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Project planning data for a rotor and control system procurement and testing program for modifications to the XV-15 tilt-rotor research demonstrator aircraft is presented. The design, fabrication, and installation of advanced composite blades compatible with the existing hub, an advanced composite hub, and a nonmechanical control system are required.

  3. Final Technical Report: Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    SciTech Connect

    Ronald Grasman

    2011-12-31

    This report summarizes the work conducted under U.S. Department of Energy (DOE) under contract DE-FC36-04GO14285 by Mercedes-Benz & Research Development, North America (MBRDNA), Chrysler, Daimler, Mercedes Benz USA (MBUSA), BP, DTE Energy and NextEnergy to validate fuel cell technologies for infrastructure, transportation as well as assess technology and commercial readiness for the market. The Mercedes Team, together with its partners, tested the technology by operating and fueling hydrogen fuel cell vehicles under real world conditions in varying climate, terrain and driving conditions. Vehicle and infrastructure data was collected to monitor the progress toward the hydrogen vehicle and infrastructure performance targets of $2.00 to 3.00/gge hydrogen production cost and 2,000-hour fuel cell durability. Finally, to prepare the public for a hydrogen economy, outreach activities were designed to promote awareness and acceptance of hydrogen technology. DTE, BP and NextEnergy established hydrogen filling stations using multiple technologies for on-site hydrogen generation, storage and dispensing. DTE established a hydrogen station in Southfield, Michigan while NextEnergy and BP worked together to construct one hydrogen station in Detroit. BP constructed another fueling station in Burbank, California and provided a full-time hydrogen trailer at San Francisco, California and a hydrogen station located at Los Angeles International Airport in Southern, California. Stations were operated between 2005 and 2011. The Team deployed 30 Gen I Fuel Cell Vehicles (FCVs) in the beginning of the project. While 28 Gen I F-CELLs used the A-Class platform, the remaining 2 were Sprinter delivery vans. Fuel cell vehicles were operated by external customers for real-world operations in various regions (ecosystems) to capture various driving patterns and climate conditions (hot, moderate and cold). External operators consisted of F-CELL partner organizations in California and Michigan

  4. The Controlled Ecological Life Support System Antarctic Analog Project: Prototype Crop Production and Water Treatment System Performance

    NASA Technical Reports Server (NTRS)

    Bubenheim, David L.; Flynn, Michael T.; Bates, Maynard; Schlick, Greg; Kliss, Mark (Technical Monitor)

    1997-01-01

    The Controlled Ecological Life Support System (CELSS) Antarctic Analog Project (CAAP), is a joint endeavor between the National Science Foundation, Office of Polar Programs (NSF-OPP) and the NASA. The fundamental objective is to develop, deploy, and operate a testbed of advanced life support technologies at the Amundsen-Scott South Pole Station that enable the objectives of both the NSF and NASA. The functions of food production, water purification, and waste treatment, recycle and reduction provided by CAAP will improve the quality of life for the South Pole inhabitants, reduce logistics dependence, enhance safety and minimize environmental impacts associated with human presence on the polar plateau. Because of the analogous technical, scientific, and mission features with Planetary missions such as a mission to Mars, CAAP provides NASA with a method for validating technologies and overall approaches to supporting humans. Prototype systems for sewage treatment, water recycle and crop production are being evaluated at Ames Research Center. The product water from sewage treatment using a Wiped-Film Rotating Disk is suitable for input to the crop production system. The crop production system has provided an enhanced level of performance compared with projected performance for plant-based life support: an approximate 50% increase in productivity per unit area, more than a 65% decrease in power for plant lighting, and more than a 75% decrease in the total power requirement to produce an equivalent mass of edible biomass.

  5. Integrated application of active controls (IAAC) technology to an advanced subsonic transport project. Initial ACT configuration design study

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The initial ACT configuration design task of the integrated application of active controls (IAAC) technology project within the Energy Efficient Transport Program is summarized. A constrained application of active controls technology (ACT) resulted in significant improvements over a conventional baseline configuration previously established. The configuration uses the same levels of technology, takeoff gross weight, payload, and design requirements/objectives as the baseline, except for flying qualities, flutter, and ACT. The baseline wing is moved forward 1.68 m. The configuration incorporates pitch-augmented stability (which enabled an approximately 10% aft shift in cruise center of gravity and a 45% reduction in horizontal tail size), lateral/directional-augmented stability, an angle of attack limiter, wing load alleviation, and flutter mode control. This resulted in a 930 kg reduction in airplane operating empty weight and a 3.6% improvement in cruise efficiency, yielding a 13% range increase. Adjusted to the 3590 km baseline mission range, this amounts to 6% block fuel reduction and a 15.7% higher incremental return on investment, using 1978 dollars and fuel cost.

  6. Supporting technology for enhanced oil recovery: EOR thermal processes. Seventh Amendment and Extension to Annex 4, Enhanced oil recovery thermal processes

    SciTech Connect

    Reid, T B; Colonomos, P

    1993-02-01

    This report contains the results of efforts under the six tasks of the Seventh Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the 6 tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 50 through 55. The first, second, third, fourth, fifth, sixth and seventh reports on Annex IV, Venezuela MEM/USA-DOE Fossil Energy Report IV-1, IV-2, IV-3, IV-4, IV-5 and IV-6 (DOE/BETC/SP-83/15, DOE/BC-84/6/SP, DOE/BC-86/2/SP, DOE/BC-87/2/SP, DOE/BC-89/l/SP, DOE/BC-90/l/SP, and DOE/BC-92/l/SP) contain the results for the first 49 tasks. Those reports are dated April 1983, August 1984, March 1986, July 1987, November 1988, December 1989, and October 1991, respectively. Each task report has been processed separately for inclusion in the Energy Science and Technology Database.

  7. Superfund Record of Decision (EPA Region 9): Andersen Air Force Base, Operable Unit 3 (MARBO Annex), Yigo, Guam, June 16, 1998

    SciTech Connect

    1999-03-01

    This decision document, a Record of Decision (ROD), presents the selected remedial actions for soil and groundwater at the Marianas/Bonnis Command (MARBO) Annex Operable Unit (OU) at Andersen Air Force Base (AFB), Guam. No risk was found at Waste Pile 5 and the War Dog Borrow Pit, so no further action is planned for these two sites. Current risks associated with soil exceed acceptable risk levels at Waste Pile 6, Waste Pile 7, Landfill 29, and the MARBO Laundry. Based on alternatives evaluated in the OU 3 Focused FS the US Air Force, the USEPA, and Guam have selected Soil Removal (Alternative OU3-D) as the remedy for three of the sites, and Soil Cover (Alternative OU3-C) for one of the sites. Based on alternatives evaluated in the OU-2 Focused FS, the USAF, the USEPA, and the Guam EPA have selected Natural Attenuation with Wellhead Treatment (Alternative G-2) as the remedy for the TCE and PCE contaminated groundwater beneath the MARBO Annex.

  8. Work plan for upgrade of SY-101 Hydrogen Mitigation Test Project Data Acquisition and Control System (DACS-1)

    SciTech Connect

    Truitt, R.W.

    1994-08-01

    The purpose of this effort is to upgrade the existing DACS-1 used for control and data acquisition in support of the hydrogen mitigation program for tank 101-SY. The planned upgrades will enhance the system capabilities to support additional mitigation projects and improve the system operability by implementing changes identified during operation of the system to date. Once the upgrades have been implemented, the DACS-1 system should operate as it did prior to the upgrade, but with greatly increased speed and capability. No retraining of Test Engineers will be required; the upgrade is designed to be transparent to those who operate it, with only a noticeable increase in the speed of the system. This work plan defines the tasks required for implementing the upgrade. It identifies deliverables, responsible organizations and individuals, interfaces, and schedule. This upgrade effort employs system engineering principles wherever applicable.

  9. Spin-Down and Active Nutation Controller /SDANC/ for the Galileo project

    NASA Technical Reports Server (NTRS)

    Lin, H. S.

    1980-01-01

    The Spin-Down and Active Nutation Controller stabilizes the Galileo spacecraft during spin-down from approximately 70 to 1 rpm. Angular motion of the spacecraft is sensed through a pair of accelerometers and a sun sensor which is needed only at low spin rates. Spin and nutation information is derived by a set of 'loosely coupled' spin and transverse rate estimators. Spin rate is reduced by two spin-down thrusters. The transverse angular rate is compared with a variable threshold; exceeding the threshold activates axial thrusters which impart appropriate transverse torque to reduce the nutation. The scheme was verified by extensive computer simulations and has been demonstrated over a wide range of initial conditions.

  10. Final report for the Multiprotocol Label Switching (MPLS) control plane security LDRD project.

    SciTech Connect

    Torgerson, Mark Dolan; Michalski, John T.; Tarman, Thomas David; Black, Stephen P.; Pierson, Lyndon George

    2003-09-01

    As rapid Internet growth continues, global communications becomes more dependent on Internet availability for information transfer. Recently, the Internet Engineering Task Force (IETF) introduced a new protocol, Multiple Protocol Label Switching (MPLS), to provide high-performance data flows within the Internet. MPLS emulates two major aspects of the Asynchronous Transfer Mode (ATM) technology. First, each initial IP packet is 'routed' to its destination based on previously known delay and congestion avoidance mechanisms. This allows for effective distribution of network resources and reduces the probability of congestion. Second, after route selection each subsequent packet is assigned a label at each hop, which determines the output port for the packet to reach its final destination. These labels guide the forwarding of each packet at routing nodes more efficiently and with more control than traditional IP forwarding (based on complete address information in each packet) for high-performance data flows. Label assignment is critical in the prompt and accurate delivery of user data. However, the protocols for label distribution were not adequately secured. Thus, if an adversary compromises a node by intercepting and modifying, or more simply injecting false labels into the packet-forwarding engine, the propagation of improperly labeled data flows could create instability in the entire network. In addition, some Virtual Private Network (VPN) solutions take advantage of this 'virtual channel' configuration to eliminate the need for user data encryption to provide privacy. VPN's relying on MPLS require accurate label assignment to maintain user data protection. This research developed a working distributive trust model that demonstrated how to deploy confidentiality, authentication, and non-repudiation in the global network label switching control plane. Simulation models and laboratory testbed implementations that demonstrated this concept were developed, and results

  11. Results of a feasibility randomised controlled study of the guidelines for exercise in multiple sclerosis project.

    PubMed

    Learmonth, Yvonne C; Adamson, Brynn C; Kinnett-Hopkins, Dominique; Bohri, Maria; Motl, Robert W

    2017-03-01

    There is increasing recognition that exercise is an efficacious strategy for managing many consequences of multiple sclerosis (MS), yet persons with MS are not engaging in sufficient exercise for accruing health benefits. Poor exercise uptake might be associated with the design of previous research. We conducted a randomised controlled trial (RCT) for examining the feasibility of a 4-month home-based, exercise-training program designed based on recent physical activity guidelines for MS and supplemented by behavioural strategies for compliance. Feasibility was assessed in the domains of process (e.g., recruitment), resource (e.g., monetary costs), management (e.g., personnel time requirements) and scientific outcomes (e.g., treatment effect). We recruited persons with mild-to-moderate MS who were randomised into an intervention or wait-list control condition. Intervention participants received a pedometer, elastic resistance bands, DVD, training manual, calendars, log-book, video coaching calls and newsletters. Participants in both conditions completed home-based assessments before and after the 4-month period. Ninety-nine persons with MS were assessed for eligibility, and 57 were randomised. Fifty-one persons completed the study (90%). Total costs of the study were US $5331.03. Personnel time to conduct the study totaled 263h. Participants in the intervention group complied fully with 71% of all exercise sessions. There was a moderate increase in self-reported exercise behaviour of the intervention participants as measured by the Godin Leisure-Time Exercise Questionnaire (d≥0.5). The results support the feasibility and acceptability of a home-based exercise intervention based on physical activity guidelines and supplemented with behavioural strategies for adults with mild-to-moderate MS.

  12. Pallet insertion glovebox/hood control ladder diagram. Final project report

    SciTech Connect

    Issaian, V.

    1995-12-01

    The pallet insertion glovebox/hood (G/H) is a special confinement space that will be designed to allow for insertion of pallets into the Stacker/Retriever (S/R) area. The S/R a large vault that is kept at negative 1 inches w.c. relative to the atmosphere and is used for the safe storage of special nuclear material. The S/R system uses a vehicle to move the special nuclear material that are placed on the pallets from the storage bins to input/output (I/O) stations and vice versa. As the name suggest the I/O stations are used to place the material into the S/R vault or to remove material from the S/R vault. The pallets are specially designed structures that will hold certain numbers of the material containers in a safe configuration. To store additional material containers, there is a need to insert additional pallets in the SIR vault. Due to the presence of radioactive contamination and the fact that the vault must be kept at a negative pressure at all times, one of the several I/O stations will be modified so that pallets could be inserted into the S/R vault. The ventilation system for the S/R area is a dedicated system that recirculates nitrogen with less than 5% oxygen by volume throughout the area while exhausting small option of the nitrogen to keep the S/R at negative 1 inches w.c. relative to the atmosphere. The rooms surrounding the G/H and the S/R area are maintained at negative of 0.3 inches w.c. relative to the outside atmosphere. Both the G/H and the control system for the G/H will be designed such that the confinement requirements of the S/R and the G/H system will not be jeopardized. A ladder diagram will be developed to illustrate the control system.

  13. Use of INSAR in surveillance and control of a large field project

    SciTech Connect

    Patzek, T.W.; Silin, D.B.

    2000-06-01

    In this paper, we introduce a new element of our [1] multilevel, integrated surveillance and control system: satellite Synthetic Aperture Radar interferometry (InSAR) images of oil field surface. In particular, we analyze five differential InSAR images of the Belridge Diatomite field, CA, between 11/98 and 12/99. The images have been reprocessed and normalized to obtain the ground surface displacement rate. In return, we have been able to calculate pixel-by-pixel the net subsidence of ground surface over the entire field area. The calculated annual subsidence volume of 19 million barrels is thought to be close to the subsidence at the top of the diatomite. We have also compared the 1999 rate of surface displacement from the satellite images with the surface monument triangulations between 1942 and 1997. We have found that the maximum rate of surface subsidence has been steadily increasing from -0.8 ft/year in 1988-97 to -1 ft/year in 1998-99. The respective rates of uplift of the field fringes also increased from 0.1 ft/year to 0.24 ft/year. In 1999, the observed subsidence rate exceeded by 4.5 million barrels the volumetric deficit of fluid injection.

  14. 40 CFR 82.18 - Availability of production in addition to baseline production allowances for class II controlled...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... quantity of production that the nation is permitted under the Montreal Protocol or to receive from the... allowances, for a specified control period through trades with another Party to the Protocol as set forth in... that is also listed in Appendix C, Annex 1 of the Protocol as having ratified the Beijing...

  15. 40 CFR 82.18 - Availability of production in addition to baseline production allowances for class II controlled...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... quantity of production that the nation is permitted under the Montreal Protocol or to receive from the... allowances, for a specified control period through trades with another Party to the Protocol as set forth in... that is also listed in Appendix C, Annex 1 of the Protocol as having ratified the Beijing...

  16. NERI Project 99-119. A New Paradigm for Automatic Development of Highly Reliable Control Architectures for Nuclear Power Plants. Phase-2 Progress Report

    SciTech Connect

    March-Leuba, JA

    2002-01-15

    This report describes the tasks performed and the progress made during Phase 2 of the DOE-NERI project number 99-119 entitled Automatic Development of Highly Reliable Control Architecture for Future Nuclear Power Plants. This project is a collaboration effort between the Oak Ridge National Laboratory (ORNL), The University of Tennessee, Knoxville (UTK) and the North Carolina State University (NCSU). ORNL is the lead organization and is responsible for the coordination and integration of all work.

  17. National Response Framework: Annexes

    DTIC Science & Technology

    2008-01-01

    composed of investigative and scientific personnel to provide investigative, scientific, and forensic technical advice, assistance, and other...handling and packing of any samples and their shipment to the appropriate research laboratory for testing and forensic analysis. The USDA OIG conducts any...immunology, entomology , pathology, and public health. Provides laboratory support to assist and augment the capabilities of APHIS. Department of Defense

  18. Operations Nomenclature [Annexes

    NASA Technical Reports Server (NTRS)

    Shannon, Yvette Y.

    2011-01-01

    The purpose of Operations Nomenclature (OpNom) is to document methods for denoting all hardware and software and associated data referenced by operations products produced by the International Space Station (ISS) operations community. This includes Operations Data File (ODF) procedures, ground and onboard displays, mission rules, commands, messages and advisories, planning products, etc. This document applies to all agencies and individuals participating in or contributing to ISS mission operations. Mission operations include ground checkout, training, and simulations, as well as real-time activities. The document also applies to all operations documentation (paper or electronic media) and other products that refer to ISS-related equipment or activities.

  19. Nuclear Rocket Facility Decommissioning Project: Controlled Explosive Demolition of Neutron-Activated Shield Wall

    SciTech Connect

    Michael R. Kruzic

    2008-06-01

    centimeters squared (cm2) beta/gamma. Removable beta/gamma contamination levels seldom exceeded 1,000 dpm/100 cm2, but, in railroad trenches on the reactor pad containing soil on the concrete pad in front of the shield wall, the beta dose rates ranged up to 120 milli-roentgens per hour from radioactivity entrained in the soil. General area dose rates were less than 100 micro-roentgens per hour. Prior to demolition of the reactor shield wall, removable and fixed contaminated surfaces were decontaminated to the best extent possible, using traditional decontamination methods. Fifth, large sections of the remaining structures were demolished by mechanical and open-air controlled explosive demolition (CED). Mechanical demolition methods included the use of conventional demolition equipment for removal of three main buildings, an exhaust stack, and a mobile shed. The 5-foot (ft), 5-inch (in.) thick, neutron-activated reinforced concrete shield was demolished by CED, which had never been performed at the NTS.

  20. Projected effects of proposed salinity-control projects on shallow ground water; preliminary results for the upper Brazos River basin, Texas

    USGS Publications Warehouse

    Garza, Sergio

    1982-01-01

    Two-dimensional digital-computer models were developed for aquifer simulation of steady and transient conditions in which the density effects of salt water are considered. The models were used to project the effects of the 100- year impoundment of salt water in Kiowa Peak Lake and Croton Lake on the freshwater system. Rises in aquifer head of 10 to 50 feet are projected only for areas near each dan and along each lake shoreline. The maximum migration of salt water downstream from each dam is projected to be about 1 mile. The modeling efforts in this study did not include the effects of hydrodynamic dispersion nor consideration of possible changes in the hydraulic conductivity of the aquifer due to physical and chemical interactions in the salt-water and fresh-water environments.

  1. A Randomized Controlled Exploratory Evaluation of Standardized Ayurvedic Formulations in Symptomatic Osteoarthritis Knees: A Government of India NMITLI Project

    PubMed Central

    Chopra, Arvind; Saluja, Manjit; Tillu, Girish; Venugopalan, Anuradha; Sarmukaddam, Sanjeev; Raut, Ashwini Kumar; Bichile, Lata; Narsimulu, Gumdal; Handa, Rohini; Patwardhan, Bhushan

    2011-01-01

    The multidisciplinary “New Millennium Indian Technology Leadership Initiative” Arthritis Project was undertaken to validate Ayurvedic medicines. Herbal formulations in popular use were selected by expert consensus and standardized using modern tools. Our clinical strategy evolved from simple exploratory evaluations to better powered statistically designed drug trials. The results of the first drug trial are presented here. Five oral formulations (coded A, B, C, D and E), with a common base of Zingiber officinale and Tinospora cordifolia with a maximum of four plant extracts, were evaluated; with placebo and glucosamine as controls. 245 patients suffering from symptomatic OA knees were randomized into seven arms (35 patients per arm) of a double blind, parallel efficacy, multicentric trial of sixteen weeks duration. The groups matched well at baseline. There were no differences for patient withdrawals (17.5%) or adverse events (AE) of mild nature. Intention-to-treat efficacy analysis, demonstrated no significant differences (P < .05) for pain (weight bearing) and WOMAC questionnaire (knee function); placebo response was high. Based on better pain relief, significant (P < .05) least analgesic consumption and improved knee status, “C” formulation was selected for further development. Controlled exploratory drug trials with multiple treatment arms may be used to economically evaluate several candidate standardized formulations. PMID:20981160

  2. Improved Blood Pressure Control to Reduce Cardiovascular Disease Morbidity and Mortality: The Standardized Hypertension Treatment and Prevention Project.

    PubMed

    Patel, Pragna; Ordunez, Pedro; DiPette, Donald; Escobar, Maria Cristina; Hassell, Trevor; Wyss, Fernando; Hennis, Anselm; Asma, Samira; Angell, Sonia

    2016-12-01

    Hypertension is the leading remediable risk factor for cardiovascular disease, affecting more than 1 billion people worldwide, and is responsible for more than 10 million preventable deaths globally each year. While hypertension can be successfully diagnosed and treated, only one in seven persons with hypertension have controlled blood pressure. To meet the challenge of improving the control of hypertension, particularly in low- and middle-income countries, the authors developed the Standardized Hypertension Treatment and Prevention Project, which involves a health systems-strengthening approach that advocates for standardized hypertension management using evidence-based interventions. These interventions include the use of standardized treatment protocols, a core set of medications along with improved procurement mechanisms to increase the availability and affordability of these medications, registries for cohort monitoring and evaluation, patient empowerment, team-based care (task shifting), and community engagement. With political will and strong partnerships, this approach provides the groundwork to reduce high blood pressure and cardiovascular disease-related morbidity and mortality.

  3. System design description for SY-101 hydrogen mitigation test project data acquisition and control system (DACS-1)

    SciTech Connect

    Truitt, R.W.; Pounds, T.S.; Smith, S.O.

    1994-08-24

    This document describes the hardware subsystems of the data acquisition and control system (DACS) used in mitigation tests conducted on waste tank SY-101 at the Hanford Nuclear Reservation. The system was designed and implemented by Los Alamos National Laboratory (LANL) and supplied to Westinghouse Hanford Company (WHC). The mitigation testing uses a pump immersed in the waste tank, directed at certain angles and operated at different speeds and time durations. The SY-101 tank has experienced recurrent periodic gas releases of hydrogen, nitrous oxide, ammonia, and (recently discovered) methane. The hydrogen gas represents a danger, as some of the releases are in amounts above the lower flammability limit (LFL). These large gas releases must be mitigated. Several instruments have been added to the tank to monitor the gas compositions, the tank level, the tank temperature, and other parameters. A mixer pump has been developed to stir the tank waste to cause the gases to be released at a slow rate. It is the function of the DACS to monitor those instruments and to control the mixer pump in a safe manner. During FY93 and FY94 the mixer pump was installed with associated testing operations support equipment and a mitigation test project plan was implemented. These activities successfully demonstrated the mixer pump`s ability to mitigate the SY-101 tank hydrogen gas hazard.

  4. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Final ACT configuration evaluation

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The Final ACT Configuration Evaluation Task of the Integrated Application of Active Controls (IAAC) technology project within the energy efficient transport program is summarized. The Final ACT Configuration, through application of Active Controls Technology (ACT) in combination with increased wing span, exhibits significant performance improvements over the conventional baseline configuration. At the design range for these configurations, 3590 km, the block fuel used is 10% less for the Final ACT Configuration, with significant reductions in fuel usage at all operational ranges. Results of this improved fuel usage and additional system and airframe costs and the complexity required to achieve it were analyzed to determine its economic effects. For a 926 km mission, the incremental return on investment is nearly 25% at 1980 fuel prices. For longer range missions or increased fuel prices, the return is greater. The technical risks encountered in the Final ACT Configuration design and the research and development effort required to reduce these risks to levels acceptable for commercial airplane design are identified.

  5. Assessing the effect of desertification controlling projects and policies in northern Shaanxi Province, China by integrating remote sensing and farmer investigation data

    NASA Astrophysics Data System (ADS)

    Xu, Duanyang; Song, Alin; Song, Xiao

    2016-11-01

    To combat desertification, the Chinese government has launched a series of Desertification Controlling Projects and Policies over the past several decades. However, the effect of these projects and policies remains controversial due to a lack of suitable methods and data to assess them. In this paper, the authors selected the farmingpastoral region of the northern Shaanxi Province in China as a sample region and attempted to assess the effect of Desertification Controlling Projects and Policies launched after 2000 by combining remote sensing and farmer investigation data. The results showed that the combination of these two complementary assessments can provide comprehensive information to support decision-making. According to the remote sensing and Net Primary Production data, the research region experienced an obvious desertification reversion between 2000 and 2010, and approximately 70% of this reversion can be explained by Desertification Controlling Projects and Policies. Farmer investigation data also indicated that these projects and policies were the dominating factor contributing to desertification reversion, and approximately 70% of investigated farmers agreed with this conclusion. However, low supervision and subsidy levels were issues that limited the policy effect. Therefore, it is necessary for the government to enhance supervision, raise subsidy levels, and develop environmental protection regulations to encourage more farmers to participate in desertification control.

  6. Involvement of the dorsolateral funiculus in the descending spinal projections responsible for diffuse noxious inhibitory controls in the rat.

    PubMed

    Villanueva, L; Chitour, D; Le Bars, D

    1986-10-01

    Recordings were made from convergent neurons in the lumbar dorsal horn of the spinal cord of the rat. These neurons were activated by both innocuous and noxious mechanical stimuli applied to their excitatory receptive fields located on the extremity of the hindpaw. Transcutaneous application of suprathreshold 2-ms square-wave electrical stimuli to the center of the excitatory field, resulted in responses to C-fiber activation being observed. This type of response was inhibited by applying a noxious thermal conditioning stimulus on the muzzle. The immersion of the muzzle in a 52 degrees C waterbath resulted in a strong reduction of the response during the application of the noxious conditioning stimulus and this was followed by long lasting poststimulus effects. Such inhibitory processes have been termed diffuse noxious inhibitory controls (DNIC). The effects on these inhibitions of lesions including the dorsolateral funiculus (DLF) were investigated in acute experiments: tests were performed before and at least 30 min after the DLF lesion. A lesion including the DLF ipsilateral to the neuron under study completely abolished the inhibitory processes triggered from the muzzle. Concomitantly, a facilitation of C-fiber responses was observed. Nevertheless, DNIC was still impaired even using a juxtathreshold current to elicit a weak C-fiber response. To ascertain further the main, if not entire, participation of the ipsilateral DLF in the descending projections responsible for the heterotopic inhibitory processes, the effects of a lesion of the contralateral DLF were investigated. Neither the inhibitory processes nor the unconditioned C-fiber responses were altered by this procedure. Again, a second lesion including the ipsilateral DLF induced a blockade of DNIC. It is concluded that the descending projections involved in the triggering of DNIC are mainly, if not entirely, confined to the DLF ipsilateral to the neuron under study. The contralateral DLF did not appear to

  7. Infection control and antibiotic stewardship practices reported by south-eastern Mediterranean hospitals collaborating in the ARMed project.

    PubMed

    Borg, M A; Cookson, B D; Gür, D; Ben, Redjeb S; Rasslan, O; Elnassar, Z; Benbachir, M; Bagatzouni, D P; Rahal, K; Daoud, Z

    2008-11-01

    The prevalence of multiply resistant organisms (MROs) reported from south-eastern Mediterranean hospitals highlights the need to identify possible contributory factors to help design control interventions. This was investigated through a structured questionnaire, which examined infection control and antibiotic stewardship practices in hospitals participating or collaborating with the Antibiotic Resistance SurveilLance & Control in the Mediterranean Region (ARMed) project. A total of 45 hospitals (78.9% of invited institutions) responded to the questionnaire; 60% indicated that they faced periods of overcrowding when available bed complement was insufficient to cope with hospital admissions and 62% reported difficulties in isolating patients with MROs due to lack of available beds. Most hospitals relied mainly on washing to achieve hand hygiene, whether by non-medicated or disinfectant soaps. Dependence on solid bars of soap (28.9%) and cloth towels (37.8%) were among the problems identified as well as inconvenient distances of sinks from patient beds (66.6%). Alcohol hand rub was the predominant hand hygiene product in only 7% of hospitals. Programmes for better antibiotic use were mostly limited in scope; 33.3% reported having antibiotic prescribing guidelines and 53.3% of hospitals fed back resistance rates to prescribers. Auditing of antibiotic consumption, whether institution- or unit-based, was carried out in 37.8% of responding hospitals. Multi-faceted approaches aimed at improving isolation of patients with MROs, increasing the emphasis on hand hygiene by encouraging greater use of alcohol hand rubs and introducing effective antibiotic stewardship programmes should be encouraged in south-eastern Mediterranean hospitals.

  8. The National Aeolian Detritus Project, A Student-controlled, Standards-based Research Opportunity for Middle and Hight School Students

    NASA Astrophysics Data System (ADS)

    Sammons, J. I.; Murray, D. D.; Reid, J. B.

    2001-12-01

    Schools across the United States are adopting Standards-based philosophies and practices at a quickening pace. Two of the biggest challenges in this transition are the integration of concepts and the development of meaningful evaluation of student progress. The National Aeolian Detritus Project is a collaboration among Jamestown School, the University of Rhode Island, Hampshire College, the Rhode Island Space Grant Consortium at Brown University and the Rhode Island Nuclear Science Center. This Project provides students with an opportunity to integrate and enhance previous elements of instruction and allows them decision-making control over the direction of an extended research investigation. This project also provides opportunities for undergraduate community service development through University - Local School collaboration and mentoring. Students first collect Aeolian Detritus, that is, randomly deposited airborne particulate matter (APM) by deploying flat sheet collectors. Retained APM is removed from the collectors with repulpable tape and concentrated by vacuum filtration. APM is initially identified by simple light microscopy, solubility, density, and magnetic response. More advanced identification includes ICP and Neutron Activation. With assistance from collaborating universities, students craft research questions based on these initial samples and develop investigation designs. Sample research questions include: 1) Can insect infestations or possible defoliation events be predicted by identification of insect bodies, parts, and excrement? 2) What information can we collect about micrometeorites when typed, analyzed, and compared to NASA comet track data? 3) Can the distribution of flora be confirmed or modified based on pollen grain collection and mapping? 4) Can the distribution of mineral particulate matter be mapped by collection and comparison with wind patterns over known geologic features? Schools correlate collection data with National Weather

  9. Global forestry emission projections and abatement costs

    NASA Astrophysics Data System (ADS)

    Böttcher, H.; Gusti, M.; Mosnier, A.; Havlik, P.; Obersteiner, M.

    2012-04-01

    In this paper we present forestry emission projections and associated Marginal Abatement Cost Curves (MACCs) for individual countries, based on economic, social and policy drivers. The activities cover deforestation, afforestation, and forestry management. The global model tools G4M and GLOBIOM, developed at IIASA, are applied. GLOBIOM uses global scenarios of population, diet, GDP and energy demand to inform G4M about future land and commodity prices and demand for bioenergy and timber. G4M projects emissions from afforestation, deforestation and management of existing forests. Mitigation measures are simulated by introducing a carbon tax. Mitigation activities like reducing deforestation or enhancing afforestation are not independent of each other. In contrast to existing forestry mitigation cost curves the presented MACCs are not developed for individual activities but total forest land management which makes the estimated potentials more realistic. In the assumed baseline gross deforestation drops globally from about 12 Mha in 2005 to below 10 Mha after 2015 and reach 0.5 Mha in 2050. Afforestation rates remain fairly constant at about 7 Mha annually. Although we observe a net area increase of global forest area after 2015 net emissions from deforestation and afforestation are positive until 2045 as the newly afforested areas accumulate carbon rather slowly. About 200 Mt CO2 per year in 2030 in Annex1 countries could be mitigated at a carbon price of 50 USD. The potential for forest management improvement is very similar. Above 200 USD the potential is clearly constrained for both options. In Non-Annex1 countries avoided deforestation can achieve about 1200 Mt CO2 per year at a price of 50 USD. The potential is less constrained compared to the potential in Annex1 countries, achieving a potential of 1800 Mt CO2 annually in 2030 at a price of 1000 USD. The potential from additional afforestation is rather limited due to high baseline afforestation rates assumed

  10. Non-native fish control below Glen Canyon Dam - Report from a structured decision-making project

    USGS Publications Warehouse

    Runge, Michael C.; Bean, Ellen; Smith, David; Kokos, Sonja

    2011-01-01

    This report describes the results of a structured decision-making project by the U.S. Geological Survey to provide substantive input to the Bureau of Reclamation (Reclamation) for use in the preparation of an Environmental Assessment concerning control of non-native fish below Glen Canyon Dam. A forum was created to allow the diverse cooperating agencies and Tribes to discuss, expand, and articulate their respective values; to develop and evaluate a broad set of potential control alternatives using the best available science; and to define individual preferences of each group on how to manage the inherent trade-offs in this non-native fish control problem. This project consisted of two face-to-face workshops, held in Mesa, Arizona, October 18-20 and November 8-10, 2010. At the first workshop, a diverse set of objectives was discussed, which represented the range of concerns of those agencies and Tribes present. A set of non-native fish control alternatives ('hybrid portfolios') was also developed. Over the 2-week period between the two workshops, four assessment teams worked to evaluate the control alternatives against the array of objectives. At the second workshop, the results of the assessment teams were presented. Multi-criteria decision analysis methods were used to examine the trade-offs inherent in the problem, and allowed the participating agencies and Tribes to express their individual judgments about how those trade-offs should best be managed in Reclamation`s selection of a preferred alternative. A broad array of objectives was identified and defined, and an effort was made to understand how these objectives are likely to be achieved by a variety of strategies. In general, the objectives reflected desired future conditions over 30 years. A rich set of alternative approaches was developed, and the complex structure of those alternatives was documented. Multi-criteria decision analysis methods allowed the evaluation of those alternatives against the array

  11. Recovery Act: Federspiel Controls (now Vigilent) and State of California Department of General Services Data Center Energy Efficient Cooling Control Demonstration. Final technical project report

    SciTech Connect

    Federspiel, Clifford; Evers, Myah

    2011-09-30

    Eight State of California data centers were equipped with an intelligent energy management system to evaluate the effectiveness, energy savings, dollar savings and benefits that arise when powerful artificial intelligence-based technology measures, monitors and actively controls cooling operations. Control software, wireless sensors and mesh networks were used at all sites. Most sites used variable frequency drives as well. The system dynamically adjusts temperature and airflow on the fly by analyzing real-time demands, thermal behavior and historical data collected on site. Taking into account the chaotic interrelationships of hundreds to thousands of variables in a data center, the system optimizes the temperature distribution across a facility while also intelligently balancing loads, outputs, and airflow. The overall project will provide a reduction in energy consumption of more than 2.3 million kWh each year, which translates to $240,000 saved and a reduction of 1.58 million pounds of carbon emissions. Across all sites, the cooling energy consumption was reduced by 41%. The average reduction in energy savings across all the sites that use VFDs is higher at 58%. Before this case study, all eight data centers ran the cooling fans at 100% capacity all of the time. Because of the new technology, cooling fans run at the optimum fan speed maintaining stable air equilibrium while also expending the least amount of electricity. With lower fan speeds, the life of the capital investment made on cooling equipment improves, and the cooling capacity of the data center increases. This case study depicts a rare technological feat: The same process and technology worked cost effectively in eight very different environments. The results show that savings were achieved in centers with diverse specifications for the sizes, ages and types of cooling equipment. The percentage of cooling energy reduction ranged from 19% to 78% while keeping temperatures substantially within the

  12. WEC3: Wave Energy Converter Code Comparison Project: Preprint

    SciTech Connect

    Combourieu, Adrien; Lawson, Michael; Babarit, Aurelien; Ruehl, Kelley; Roy, Andre; Costello, Ronan; Laporte Weywada, Pauline; Bailey, Helen

    2017-01-01

    This paper describes the recently launched Wave Energy Converter Code Comparison (WEC3) project and present preliminary results from this effort. The objectives of WEC3 are to verify and validate numerical modelling tools that have been developed specifically to simulate wave energy conversion devices and to inform the upcoming IEA OES Annex VI Ocean Energy Modelling Verification and Validation project. WEC3 is divided into two phases. Phase 1 consists of a code-to-code verification and Phase II entails code-to-experiment validation. WEC3 focuses on mid-fidelity codes that simulate WECs using time-domain multibody dynamics methods to model device motions and hydrodynamic coefficients to model hydrodynamic forces. Consequently, high-fidelity numerical modelling tools, such as Navier-Stokes computational fluid dynamics simulation, and simple frequency domain modelling tools were not included in the WEC3 project.

  13. Tachikawa project for prevention of posttraumatic stress disorder with polyunsaturated fatty acid (TPOP): study protocol for a randomized controlled trial

    PubMed Central

    2013-01-01

    Background Preclinical and clinical studies suggest that supplementation with omega-3 fatty acids after trauma might reduce subsequent posttraumatic stress disorder (PTSD). To date, we have shown in an open trial that PTSD symptoms in critically injured patients can be reduced by taking omega-3 fatty acids, hypothesized to stimulate hippocampal neurogenesis. The primary aim of the present randomized controlled trial is to examine the efficacy of omega-3 fatty acid supplementation in the secondary prevention of PTSD following accidental injury, as compared with placebo. This paper describes the rationale and protocol of this trial. Methods/design The Tachikawa Project for Prevention of Posttraumatic Stress Disorder with Polyunsaturated Fatty Acid (TPOP) is a double-blinded, parallel group, randomized controlled trial to assess whether omega-3 fatty acid supplementation can prevent PTSD symptoms among accident-injured patients consecutively admitted to an intensive care unit. We plan to recruit accident-injured patients and follow them prospectively for 12 weeks. Enrolled patients will be randomized to either the omega-3 fatty acid supplement group (1,470 mg docosahexaenoic acid and 147 mg eicosapentaenoic acid daily) or placebo group. Primary outcome is score on the Clinician-Administered PTSD Scale (CAPS). We will need to randomize 140 injured patients to have 90% power to detect a 10-point difference in mean CAPS scores with omega-3 fatty acid supplementation compared with placebo. Secondary measures are diagnosis of PTSD and major depressive disorder, depressive symptoms, physiologic response in the experiment using script-driven imagery and acoustic stimulation, serum brain-derived neurotrophic factor, health-related quality of life, resilience, and aggression. Analyses will be by intent to treat. The trial was initiated on December 13 2008, with 104 subjects randomized by November 30 2012. Discussion This study promises to be the first trial to provide a novel

  14. The MEXICO project (Model Experiments in Controlled Conditions): The database and first results of data processing and interpretation

    NASA Astrophysics Data System (ADS)

    Snel, H.; Schepers, J. G.; Montgomerie, B.

    2007-07-01

    The Mexico (Model experiments in Controlled Conditions) was a FP5 project, partly financed by European Commission. The main objective was to create a database of detailed aerodynamic and load measurements on a wind turbine model, in a large and high quality wind tunnel, to be used for model validation and improvement. Here model stands for both the extended BEM modelling used in state-of-the-art design and certification software, and CFD modelling of the rotor and near wake flow. For this purpose a three bladed 4.5 m diameter wind tunnel model was built and instrumented. The wind tunnel experiments were carried out in the open section (9.5*9.5 m2) of the Large Scale Facility of the DNW (German-Netherlands) during a six day campaign in December 2006. The conditions for measurements cover three operational tip speed ratios, many blade pitch angles, three yaw misalignment angles and a small number of unsteady cases in the form of pitch ramps and rotor speed ramps. One of the most important feats of the measurement program was the flow field mapping, with stereo PIV techniques. Overall the measurement campaign was very successful. The paper describes the now existing database and discusses a number of highlights from early data processing and interpretation. It should be stressed that all results are first results, no tunnel correction has been performed so far, nor has the necessary checking of data quality.

  15. Impact of a Malaria-Control Project in Benin That Included the Integrated Management of Childhood Illness Strategy

    PubMed Central

    Onikpo, Faustin; Lama, Marcel; Osterholt, Dawn M.; Deming, Michael S.

    2011-01-01

    Objectives. To estimate the impact of the Integrated Management of Childhood Illness (IMCI) strategy on early-childhood mortality, we evaluated a malaria-control project in Benin that implemented IMCI and promoted insecticide-treated nets (ITNs). Methods. We conducted a before-and-after intervention study that included a nonrandomized comparison group. We used the preceding birth technique to measure early-childhood mortality (risk of dying before age 30 months), and we used health facility surveys and household surveys to measure process indicators. Results. Most process indicators improved in the area covered by the intervention. Notably, because ITNs were also promoted in the comparison area children's ITN use increased by about 20 percentage points in both areas. Regarding early-childhood mortality, the trend from baseline (1999–2001) to follow-up (2002–2004) for the intervention area (13.0% decrease; P < .001) was 14.1% (P < .001) lower than was the trend for the comparison area (1.3% increase; P = .46). Conclusions. Mortality decreased in the intervention area after IMCI and ITN promotion. ITN use increased similarly in both study areas, so the mortality impact of ITNs in the 2 areas might have canceled each other out. Thus, the mortality reduction could have been primarily attributable to IMCI's effect on health care quality and care-seeking. PMID:21566036

  16. Closing remarks [to Workshop/Seminar for More Effective Promotion and Management of Integrated Projects (Family Planning and Parasite Control)].

    PubMed

    Aziz, N L

    1979-10-01

    Dr. Aziz was very pleased to note that the workshop/seminar was able to achieve one of its most important objectives, that of an interchange of family planning experiences between countries of varying socioeconomic and cultural characteristics. She mentioned the difficulty of convincing people and governments of the merits of family planning and how the integrated approach has definitely supplemented and complemented the family planning program in her country by way of establishing credibility of family planning workers both at the community and governmental levels. Integrating family planning and parasite control has proven beneficial in many ways: people appreciate the program; it stimulated more research in parasitology; it helped make family planning a way of life; and it contributed to a more dynamic approach in family planning. The Latin American countries will be implementing similar projects in their respective countries. Although the approach will vary from country to country, the main approach will be basically the same. Dr. Aziz said that they will be pleased to offer assistance to these countries if requested to do so.

  17. Guidance for growth factors, projections, and control strategies for the 15 percent rate-of-progress plans

    SciTech Connect

    Not Available

    1993-03-01

    Section 182(b)(1) of the Clean Air Act (Act) requires all ozone nonattainment areas classified as moderate and above to submit a State Implementation Plan (SIP) revision by November 15, 1993, which describes, in part, how the areas will achieve an actual volatile organic compound (VOC) emissions reduction of at least 15 percent during the first 6 years after enactment of the Clean Air Act Amendments of 1990 (CAAA). In addition, the SIP revision must describe how any growth in emissions from 1990 through 1996 will be fully offset. It is important to note that section 182(b)(1) also requires the SIP for moderate areas to provide for reductions in VOC and nitrogen oxides (NOx) emissions as necessary to attain the national primary ambient air quality standard for ozone by November 15, 1996. The guidance document focuses on the procedures for developing 1996 projected emissions inventories and control measures which moderate and above ozone nonattainment areas must include in their rate-of-progress plans. The document provides technical guidance to support the policy presented in the 'General Preamble: Implementation of Title I of the CAAA of 1990' (57 FR 13498).

  18. Unmanned Aircraft Systems (UAS) Integration in the National Airspace System (NAS) Project, UAS Control and Non-Payload Communication System Phase-1 Flight Test Results

    NASA Technical Reports Server (NTRS)

    Griner, James H.

    2014-01-01

    NASA's UAS Integration in the NAS project, has partnered with Rockwell Collins to develop a concept Control and Non-Payload Communication (CNPC) system prototype radio, operating on recently allocated UAS frequency spectrum bands. This prototype radio is being used to validate initial proposed performance requirements for UAS control communications. This presentation will give an overview of the current status of the prototype radio development, and results from phase 1 flight tests conducted during 2013.

  19. Who Should Control the Behavior of Minors? A Focus on Attendance, Association, and Appearance. The LegiSchool Project. A Town Hall Meeting.

    ERIC Educational Resources Information Center

    Futernick, Ken; Arnstine, Barbara; Hodson, Timothy A.

    The LegiSchool Project, a collaboration between the California State University, Sacramento, and the California State Legislature, scheduled a town-hall meeting to discuss areas in which adults feel they must control the behavior of young people. Materials for educating meeting participants are contained in this report. Participants, which…

  20. Using the Title I Control Group Model for Evaluation Research and Development of a Supplemental Mathematics Project for Third and Fifth Grade Students.

    ERIC Educational Resources Information Center

    Slaughter, Helen B.

    Mathematics achievement of Elementary Secondary Education Act Title I students was evaluated, using RMC Model B, the control group model. The third-grade students in 8 of 17 Title I elementary schools and the fifth-grade students in the remaining 9 schools were chosen for the pilot project. The remaining third-and fifth-grade students served as…

  1. Sacramento River Flood Control Project, California, Mid-Valley Area, Phase III. Design Memorandum, Volume 1 of 2

    DTIC Science & Technology

    1995-08-01

    1944 and May 1950 and incorporated under Sacramento River and Major and Minor Tributaries. Although construction of the project was initiated in 1918...many of the levees were originally constructed by local interests prior to that time and subsequently modified and adopted as part of the project...6-1 6.02. Reconstruction Plans .. ................................... 6-2 6.03. Construction Considerations

  2. 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,…

  3. APSTNG: Associated particle sealed-tube neutron generator studies for arms control. Final report on NN-20 Project ST220

    SciTech Connect

    Rhodes, E.; Dickerman, C.E.; Brunner, T.; Hess, A.; Tylinski, S.

    1994-12-01

    Argonne National Laboratory has performed research and development on the use of Associated Particle Sealed-Tube Neutron Generator (APSTNG) technology for treaty verification and non-proliferation applications, under funding from the DOE Office of Nonproliferation and National Security. Results indicate that this technology has significant potential for nondestructively detecting elemental compositions inside inspected objects or volumes. The final phase of this project was placement of an order for commercial procurement of an advanced sealed tube, with its high-voltage supply and control systems. Procurement specifications reflected lessons learned during the study. The APSTNG interrogates a volume with a continuous 14-MeV neutron flux. Each neutron is emitted coincident with an {open_quotes}associated{close_quotes} alpha-particle emitted in the opposite direction. Thus detection of an alpha-particle marks the emission of a neutron in a cone opposite to that defined by the alpha detector. Detection of a gamma ray coincident with the alpha indicates that the gamma was emitted from a neutron-induced reaction inside the neutron cone: the gamma spectra can be used to identify fissionable materials and many isotopes having an atomic number larger than that of boron. The differences in gamma-ray and alpha-particle detection times yield a coarse measurement of the distance along the cone axis from the APSTNG emitter to each region containing the identified nuclide. A position-sensitive alpha detector would permit construction of coarse three-dimensional images. The source and emission-detection systems can be located on the same side of the interrogated volume. The neutrons and gamma rays are highly penetrating. A relatively high signal-to-background ratio allows the use of a relatively small neutron source and conventional electronics.

  4. Mechanism of Developmental Change in the PLAY Project Home Consultation Program: Evidence from a Randomized Control Trial.

    PubMed

    Mahoney, Gerald; Solomon, Richard

    2016-05-01

    This investigation is a secondary analysis of data from a randomized control trial of the PLAY Home Consultation Intervention Program which was conducted with 112 preschool children with Autism Spectrum Disorders and their parents (Solomon et al. in J Dev Behav Pediatr 35:475-485, 2014). Subjects were randomly assigned to either a community standard (CS) treatment group or to the PLAY Project plus CS Treatment (PLAY). PLAY subjects received monthly parent-child intervention sessions for 1 year during which parents learned how to use the rationale and interactive strategies of the Developmental, Individual-differences, Relationship-based (DIR) intervention model (Greenspan and Weider in The child with special needs: encouraging intellectual and emotional growth. DeCapo Press, Cambridge, MA, 1998) to engage in more responsive, affective and less directive interactions with their children. This investigation examined whether PLAY intervention effects on parents' style of interacting with their children as well as on children's social engagement mediated the effects of PLAY on children's autism severity as measured by ADOS calibrated severity scores. Regression procedures were used to test for mediation. There were two main findings. First the effects of PLAY on children's social engagement were mediated by the increases in parental responsiveness and affect that were promoted by PLAY. Second, the effects of PLAY on the severity children's Social Affect disorders were mediated by changes in parental responsiveness and affect; however, the effects of Responsive/Affect were mediated by the impact these variables had on children's social engagement. Results are discussed in terms of contemporary models of developmental change including the developmental change model that is the foundation for DIR.

  5. Report: Lack of Project Plan Resulted in Transition and Contractor Performance Problems for the Institutional Controls Tracking System

    EPA Pesticide Factsheets

    Report #09-P-0128, March 25, 2009. Lack of compliance with established project management procedures resulted in transitional problems in 2005 that delayed ICTS development and negatively affected contractor performance.

  6. Definite Project Report for Section 205 Flood Control, Illinois River, Liverpool, Illinois, with Final Environmental Impact Statement

    DTIC Science & Technology

    1989-10-01

    Liverpool. Business/Industrial Project would enhance com- No change. Activity mercial viability of study area. Displacement of Farms No farmsteads would be...Liverpool would be more attractive for the establishment of new businesses or the expansion of existing businesses. 12. Farm Displacement - No...exist for any of the plant species within the project area, and no impacts are anticipated to occur. Two animal species are listed for Fulton County

  7. Final LDRD Report for Projects # 52797 and # 93362: Rational Understanding and Control of the Magnetic Behavior of Nanoparticles.

    SciTech Connect

    Zhang, Z. John

    2006-11-01

    This is the final LDRD report for projects # 52797 and # 93362 that funded a five year research program directed by Prof. Z. John Zhang at the Georgia Institute of Technology Chemistry Department. Prof. Zhang was awarded this funding after winning a Presidential Early Career Award in Science and Engineering (PECASE) in 2001 with Sandia as the DOE sponsoring lab. The project PI was Blake Simmons and the PM was Alfredo Morales. The page intentionally left blank

  8. Sustainable waste management in Africa through CDM projects.

    PubMed

    Couth, R; Trois, C

    2012-11-01

    Only few Clean Development Mechanism (CDM) projects (traditionally focussed on landfill gas combustion) have been registered in Africa if compared to similar developing countries. The waste hierarchy adopted by many African countries clearly shows that waste recycling and composting projects are generally the most sustainable. This paper undertakes a sustainability assessment for practical waste treatment and disposal scenarios for Africa and makes recommendations for consideration. The appraisal in this paper demonstrates that mechanical biological treatment of waste becomes more financially attractive if established through the CDM process. Waste will continue to be dumped in Africa with increasing greenhouse gas emissions produced, unless industrialised countries (Annex 1) fund carbon emission reduction schemes through a replacement to the Kyoto Protocol. Such a replacement should calculate all of the direct and indirect carbon emission savings and seek to promote public-private partnerships through a concerted support of the informal sector.

  9. Under Control.

    ERIC Educational Resources Information Center

    Henry, Rich

    2001-01-01

    Offers advice on how school administrators can properly plan and monitor school construction projects to contain costs. Cost control tips discussed include project scope definition, contract bidding and awarding practice, and project management techniques. (GR)

  10. A Comparative Analysis of Transitions from Education to Work in Europe (CATEWE). Final Report [and] Annex to the Final Report.

    ERIC Educational Resources Information Center

    Smyth, Emer; Gangl, Markus; Raffe, David; Hannan, Damian F.; McCoy, Selina

    This project aimed to develop a more comprehensive conceptual framework of school-to-work transitions in different national contexts and apply this framework to the empirical analysis of transition processes across European countries. It drew on these two data sources: European Community Labor Force Survey and integrated databases on national…

  11. Arab Republic of Egypt Education Sector Review: Progress and Priorities for the Future. Volume II: Statistical Annexes.

    ERIC Educational Resources Information Center

    Yano, Satoko; Tsukahara, Harumi; Garcia, Adela

    This statistical volume provides the basis for the review in Volume I of the Education Sector Review (Egypt). Table 1 contains data on population, labor force, and macroeconomic framework 1990-2000, while table 2 contains social indicators 1990-2000, and table 3 contains population projection for various age groups. Tables 4-7 contain data on…

  12. Lessons learnt from Ignalina NPP decommissioning project

    SciTech Connect

    NAISSE, Jean-Claude

    2007-07-01

    The Ignalina Nuclear Power Plant (INPP) is located in Lithuania, 130 km north of Vilnius, and consists of two 1500 MWe RBMK type units, commissioned respectively in December 1983 and August 1987. On the 1. of May 2004, the Republic of Lithuania became a member of the European Union. With the protocol on the Ignalina Nuclear Power in Lithuania which is annexed to the Accession Treaty, the Contracting Parties have agreed: - On Lithuanian side, to commit closure of unit 1 of INPP before 2005 and of Unit 2 by 31 December 2009; - On European Union side, to provide adequate additional Community assistance to the efforts of Lithuania to decommission INPP. The paper is divided in two parts. The first part describes how, starting from this agreement, the project was launched and organized, what is its present status and which activities are planned to reach the final ambitious objective of a green field. To give a global picture, the content of the different projects that were defined and the licensing process will also be presented. In the second part, the paper will focus on the lessons learnt. It will explain the difficulties encountered to define the decommissioning strategy, considering both immediate or differed dismantling options and why the first option was finally selected. The paper will mention other challenges and problems that the different actors of the project faced and how they were managed and solved. The paper will be written by representatives of the Ignalina NPP and of the Project Management Unit. (author)

  13. NERI PROJECT 99-119."A NEW PARADIGM FOR AUTOMATIC DEVELOPMENT OF HIGHLY RELIABLE CONTROL ARCHITECTURES FOR NUCLEAR POWER PLANTS."PHASE-1 PROGRESS REPORT

    SciTech Connect

    March-Leuba, J.A.

    2000-08-29

    This report describes the tasks performed and the progress made during Phase 1 of the DOE-NERI project number 99-119 entitled ''Automatic Development of Highly Reliable Control Architecture for Future Nuclear Power Plants''. This project is a collaboration effort between the Oak Ridge National Laboratory (ORNL,) The University of Tennessee, Knoxville (UTK) and the North Carolina State University (NCSU). ORNL is the lead organization and is responsible for the coordination and integration of all work. This research focuses on the development of methods for automated generation of control systems that can be traced directly to the design requirements for the life of the plant. Our final goal is to ''capture'' the design requirements inside a ''control engine'' during the design phase. This control engine is, then, not only capable of designing automatically the initial implementation of the control system, but it also can confirm that the original design requirements are still met during the life of the plant as conditions change. This control engine captures the high-level requirements and stress factors that the control system must survive (e.g. a list of transients, or a requirement to withstand a single failure). The control engine, then, is able to generate automatically the control-system algorithms and parameters that optimize a design goal and satisfy all requirements. As conditions change during the life of the plant (e.g. component degradation, or subsystem failures) the control engine automatically ''flags'' that a requirement is not satisfied, and it can even suggest a modified configuration that would satisfy it. This control engine concept is shown schematically in Fig. 1. The implementation of this ''control-engine'' design methodology requires the following steps, which are described in detail in the attachments to this report: (1) Selection of Design Requirements Related to Control System Performance; (2) Implementation of Requirements in

  14. Presentation of a Swedish study program concerning recruitment, selection and training of student air traffic controllers: The MRU project phase 1

    NASA Technical Reports Server (NTRS)

    Haglund, Rune

    1994-01-01

    The Director of the ANS Department has set up an objective for the efficiency of screening and training procedures for air traffic controller students which implies that all students admitted 'shall be considered to have the qualification for - and be given the means of - completing the training'. As a consequence, a study project has been established. It is run by the ANS Department with members from the Swedish CAA, in close cooperation with Uppsala University.

  15. Transcripts of Regional Hearings, Seattle, Washington: Annex L to Adjusting to the Drawdown Report of the Defense Conversion Commission

    DTIC Science & Technology

    1992-09-24

    and technical societies , and the press. The budget for this project is S 106,360. The co-principal investigators will be Professor Philip Bereano of...Technology, arid Society (forthcoming, edited by S . Janasoff, et. al.); and "The Essential Tension in Science and Democracy," in the journal Social...Koppel Seattle Women Act for Peace/WSP 35 Presentation of Dr. Delore Zimmerman and Dean M. Henney MetaDynamics, Inc. 40 Presentation of Paul

  16. Compendium of Programs to Assist the Transition. Annex G to Adjusting to the Drawdown. Report to the Defense Conversion Commission,

    DTIC Science & Technology

    1993-02-01

    Contractors - Defense Diversification Program 60 Participation of Discharged Military Personnel in Upward Bound Projects to Prepare for College ...Texas Manufacturing Technology Center 235 IX CONTENTS (Continued) Page Texas Engineering Extension Service 237 Tarrant County Junior College ...up to 36 months of post-service education (totaling $10,800). In addition, for hard-to-find skills the Services may use the Army College Fund or Navy

  17. Projections to the anterodorsal thalamus and lateral mammillary nuclei arise from different cell populations within the postsubiculum: implications for the control of head direction cells.

    PubMed

    Yoder, Ryan M; Taube, Jeffrey S

    2011-10-01

    The neural representation of directional heading is encoded by a population of cells located in a circuit that includes the postsubiculum (PoS), anterodorsal thalamus (ADN), and lateral mammillary nuclei (LMN). Throughout this circuit, many cells rely on both movement- and landmark-related information to discharge as a function of the animal's directional heading. The PoS projects to both the ADN and LMN, and these connections may convey critical spatial information about landmarks, because lesions of the PoS disrupt landmark control in head direction (HD) cells and hippocampal place cells [Goodridge and Taube (1997) J Neurosci 17:9315-9330; Calton et al. (2003) J Neurosci 23:9719-9731]. The PoS → ADN projection originates in the deep layers of PoS, but no studies have determined whether the PoS → LMN projection originates from the same cells that project to ADN. To address this issue, two distinct cholera toxin-subunit B (CTB) fluorophore conjugates (Alexa Fluor 488 and Alexa Fluor 594) were injected into the LMN and ADN of the same rats, and PoS sections were examined for cell bodies containing either or both CTB conjugates. Results indicated that the PoS → LMN projection originates exclusively from a thin layer of cells located superficial to the layer(s) of PoS → ADN projection cells, with no overlap. To verify the laminar distribution and morphological characteristics of PoS → LMN and PoS → ADN cells, biotinylated dextran amine was injected into LMN or ADN of different rats, and tissue sections were counterstained with thionin. Results indicated that the PoS → LMN projection arises from large pyramidal cells in layer IV, whereas the PoS → ADN projection arises from a heterogeneous cell population in layers V/VI. This study provides the first evidence that the PoS → ADN and PoS → LMN projections arise from distinct, nonoverlapping cell layers in PoS. Functionally, the PoS may provide landmark information to HD cells in LMN.

  18. Building POCS: An open source observatory control system for amateur telescopes used by the PANOPTES project for the detection of extrasolar planets

    NASA Astrophysics Data System (ADS)

    Gee, Wilfred T.; Walawender, Josh; Butterfield, Mike; Guyon, Olivier; Jovanovic, Nemanja; Panoptes Team

    2015-01-01

    The Panoptic Astronomical Networked OPtical observatory for Transiting Exoplanets Survey (PANOPTES, www.projectpanoptes.org) project is a citizen science project consisting of a wide network of low-cost imaging units built using commerically available products and working toward the identification of transiting exoplanets. The PANOPTES Observatory Control System (POCS) is a an open source software system designed to act as the control mechanism for the operation of the unit. POCS defines an Observatory class that is responsible for automated control of a commercially available equatorial mount, including image analysis and corresponding mount adjustment to obtain a percent-level photometric precision. Also responsible for controlling the two digital cameras and the archiving of 5 GB of nightly data, the Observatory class works via a state machine and in conjuction with a configurable target object scheduler, local environmental monitoring, and an inter-task messaging system for total hardware and software control. POCS is written in modern python and attempts to adhere to best practices within the astropy and scipy communities. An overview of the system is presented, along with key technical challenges and design considerations due to the open source and citizen science oriented aspect of PANOPTES.

  19. 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…

  20. Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transpot project-demonstration act system definition

    NASA Technical Reports Server (NTRS)

    Hanks, G. W.; Shomber, H. A.; Crumb, C. B.; Flora, C. C.; Macdonald, K. A. B.; Smith, R. D.; Sassi, A. P.; Dorwart, R. J.

    1982-01-01

    The 1985 ACT airplane is the Final Active Controls Technology (ACT) Airplane with the addition of three-axis fly by wire. Thus it retains all the efficiency features of the full ACT system plus the weight and cost savings accruing from deletion of the mechanical control system. The control system implements the full IAAC spectrum of active controls except flutter-mode control, judged essentially nonbeneficial, and incorporates new control surfaces called flaperons to make the most of wing-load alleviation. This redundant electronic system is conservatively designed to preserve the extreme reliability required of crucial short-period pitch augmentation, which provides more than half of the fuel savings.