Science.gov

Sample records for collection system part

  1. Data collection operational support system, part 1. [collected from satellite terminals operating as part of the ATS 6 project

    NASA Technical Reports Server (NTRS)

    Woughter, W. R., Jr.

    1975-01-01

    The Data Collection Operational Support system has been shown to be a usable means of transmitting numerical data over a 2-way VHF satellite link. It is also capable of supporting educational applications. The design, operation, use, results, and recommendations of the system are discussed.

  2. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the Secretary..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form The following form is the MIS Data Collection form required for use beginning in 2011...

  3. Use of infrared telemetry as part of a nonintrusive inflight data collection system to collect human factors data

    NASA Technical Reports Server (NTRS)

    Micocci, Angelo

    1993-01-01

    The objective of this paper is to present a methodology and rationale for development of a Nonintrusive Inflight Data Collection System (NIDCS) to collect Human Factors (HF) data during a space mission. These data will enable the research team to identify and resolve issues. This paper will present the background and history of the NIDCS, the methodology and techniques employed versus those in current use on Earth, initial results of the effort--including a brief description of the equipment, and, finally, a discussion of the scientific importance and possible future applications of this system elsewhere. The schema for the NIDCS includes a collection of three types of data: behavioral, physiological, and biomechanical. These will be collected using videotape of crew members' activities, bioelectric signal measurement, and measurement of kinematics and kinetics, respectively. This paper will focus on the second type of data, physiological activity as determined by changes in bioelectric potentials as crew members perform daily assignments.

  4. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the Secretary..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS)...

  5. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the Secretary..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS)...

  6. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the Secretary..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS)...

  7. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the Secretary..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS)...

  8. Separate process wastewaters, part A: Contaminated flow collection and treatment system for the Kansas City Plant

    SciTech Connect

    Not Available

    1995-01-01

    The U.S. Department of Energy (DOE) has prepared this Environmental Assessment (EA) to assist the agency in complying with the National Environmental Policy Act (NEPA) of 1969 as it applies to modification of ongoing groundwater treatment at DOE`s Kansas City Plant (KCP), located about 19 km (12 miles) south of the central business district of Kansas City, Missouri. The KCP is currently owned by DOE and is operated by the Kansas City Division of AlliedSignal Inc. The plant manufactures nonnuclear components for nuclear weapons. The purpose of and need for the DOE action is to treat identified toxic organic contaminated groundwater at the KCP to ensure that human health and the environment are protected and to comply with groundwater treatment requirements of the U.S. Environmental Protection Agency (EPA) Resource Conservation and Recovery Act (RCRA) 3008(h) Administrative Order on Consent and the discharge requirements of the Kansas City, Missouri, ordinances for the city sewer system. Four source streams of toxic organic contaminated groundwater have been identified that require treatment prior to discharge to the city sewer system. The toxic organic contaminants of concern consist of volatile organic compounds (VOCS) in the groundwater and polychlorinated biphenyls (PCBS) predominantly associated with some soils near the Main Manufacturing Building. The no-action alternative is to continue with the current combination of treatment and nontreatment and to continue operation of the KCP groundwater treatment system in its current configuration at Building 97 (B97). The DOE proposed action is to collect and treat all identified toxic organic contaminated groundwater prior to discharge to the city sewer system. The proposed action includes constructing an Organics Collection System and Organics Treatment Building, moving and expanding the existing groundwater treatment system, and operating the new groundwater treatment facility.

  9. Wide band data collection system

    NASA Technical Reports Server (NTRS)

    Turkiewicz, J. M.

    1988-01-01

    The Incorporated Research Institutes for Seismology (IRIS) approached NASA Headquarters in 1986 about the need to collect data daily from seismic stations around the world as part of the Earth Observing System (EOS) mission. A typical IRIS Seismic Station generates 16 Megabytes of data per day when there is seismic activity. The Preliminary Design Parameters of the Wide Band Data Collection System are summarized.

  10. INFORMATION COLLECTION RULE INFORMATION SYSTEM

    EPA Science Inventory

    Resource Purpose:The Information Collection Rule (ICR) Information System was developed to store and distribute the information collected in the ICR for DBPs and microbiological research. It is a research database. The information system consists of our parts: laboratory...

  11. Digital Format for Depositary Part of Scientific Publications' Collection

    NASA Astrophysics Data System (ADS)

    Zemskov, Andrei; Evstigneeva, Galina

    As a rule, any large library has so called depositary part of collection. Specific circulation of these publications is not high, but preservation, conservation and provision of access to given collection need permanent efforts. The paper presents evaluation of expenses and centralized systems efficiency. These systems (e.g. JSTOR, Backfiles for Future) are publicly accessible collections of full text versions of scientific periodicals.

  12. Electronic thermal sensor and Data Collection Platform technology: Part 5 in Thermal surveillance of active volcanoes using the Landsat-1 Data Collection System

    USGS Publications Warehouse

    Preble, Duane M.; Friedman, Jules D.; Frank, David

    1976-01-01

    Five Data Collection Platforms (DCP) were integrated electronically with thermall sensing systems, emplaced and operated in an analog mode at selected thermally significant volcanic and geothermal sites. The DCP's transmitted 3260 messages comprising 26,080 ambient, surface, and near-surface temperature records at an accuracy of ±1.15 °C for 1121 instrument days between November 14, 1972 and April 17, 1974. In harsh, windy, high-altitude volcanic environments the DCP functioned best with a small dipole antenna. Sixteen kg of alkaline batteries provided a viable power supply for the DCP systems, operated at a low-duty cycle, for 5 to 8 months. A proposed solar power supply system would lengthen the period of unattended operation of the system considerably. Special methods of data handling such as data storage via a proposed memory system would increase the significance of the twice-daily data reception enabling the DCP's to record full diurnal-temperature cycles at volcanic or geothermal sites. Refinements in the temperature-monitoring system designed and operated in experiment SR 251 included a backup system consisting of a multipoint temperature scanner, a servo mechanism and an analog-to-digital recorder. Improvements were made in temperature-probe design and in construction of corrosion-resistant seals by use of a hydrofluoric-acid-etching technique.

  13. Collection Mode Lens System

    DOEpatents

    Fletcher, Daniel A.; Kino, Gordon S.

    2002-11-05

    A lens system including a collection lens and a microlens spaced from the collection lens adjacent the region to be observed. The diameter of the observablel region depends substantially on the radius of the microlens.

  14. Solar energy collection system

    NASA Technical Reports Server (NTRS)

    Selcuk, M. K. (Inventor)

    1977-01-01

    An improved solar energy collection system, having enhanced energy collection and conversion capabilities, is delineated. The system is characterized by a plurality of receivers suspended above a heliostat field comprising a multiplicity of reflector surfaces, each being adapted to direct a concentrated beam of solar energy to illuminate a target surface for a given receiver. A magnitude of efficiency, suitable for effectively competing with systems employed in collecting and converting energy extracted from fossil fuels, is indicated.

  15. Wastewater Collection Systems.

    PubMed

    Vallabhaneni, Srinivas

    2016-10-01

    This chapter presents a review of the literature published in 2015 on topics relating to wastewater collection systems. It presents noteworthy advances in research and industry experiences selected from major literature sources. This review is divided into the following sections: sewer system planning; sewer condition assessment/rehabilitation; pump stations/force mains/ system design; operation and maintenance; asset management; and regulatory issues/ integrated planning. PMID:27620080

  16. Solar energy collection system

    NASA Technical Reports Server (NTRS)

    Miller, C. G.; Stephens, J. B. (Inventor)

    1979-01-01

    A fixed, linear, ground-based primary reflector having an extended curved sawtooth-contoured surface covered with a metalized polymeric reflecting material, reflects solar energy to a movably supported collector that is kept at the concentrated line focus reflector primary. The primary reflector may be constructed by a process utilizing well known freeway paving machinery. The solar energy absorber is preferably a fluid transporting pipe. Efficient utilization leading to high temperatures from the reflected solar energy is obtained by cylindrical shaped secondary reflectors that direct off-angle energy to the absorber pipe. A seriatim arrangement of cylindrical secondary reflector stages and spot-forming reflector stages produces a high temperature solar energy collection system of greater efficiency.

  17. 75 FR 6186 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Part 205...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-08

    ... Defense Acquisition Regulations System Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Part 205, Publicizing Contract Actions AGENCY: Defense Acquisition Regulations System... approved information collection requirement. SUMMARY: In compliance with Section 3506(c)(2)(A) of...

  18. 75 FR 12518 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Part 237...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ... Defense Acquisition Regulations System Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Part 237, Service Contracting AGENCY: Defense Acquisition Regulations System... approved information collection requirement. SUMMARY: In compliance with Section 3506(c)(2)(A) of...

  19. 75 FR 20825 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Part 211...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-21

    ... Defense Acquisition Regulations System Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Part 211, Describing Agency Needs AGENCY: Defense Acquisition Regulations System... approved information collection requirement. SUMMARY: In compliance with Section 3506(c)(2)(A) of...

  20. Tritium monitor and collection system

    DOEpatents

    Bourne, Gary L.; Meikrantz, David H.; Ely, Walter E.; Tuggle, Dale G.; Grafwallner, Ervin G.; Wickham, Keith L.; Maltrud, Herman R.; Baker, John D.

    1992-01-01

    This system measures tritium on-line and collects tritium from a flowing inert gas stream. It separates the tritium from other non-hydrogen isotope contaminating gases, whether radioactive or not. The collecting portion of the system is constructed of various zirconium alloys called getters. These alloys adsorb tritium in any of its forms at one temperature and at a higher temperature release it as a gas. The system consists of four on-line getters and heaters, two ion chamber detectors, two collection getters, and two guard getters. When the incoming gas stream is valved through the on-line getters, 99.9% of it is adsorbed and the remainder continues to the guard getter where traces of tritium not collected earlier are adsorbed. The inert gas stream then exits the system to the decay chamber. Once the on-line getter has collected tritium for a predetermined time, it is valved off and the next on-line getter is valved on. Simultaneously, the first getter is heated and a pure helium purge is employed to carry the tritium from the getter. The tritium loaded gas stream is then routed through an ion chamber which measures the tritium activity. The ion chamber effluent passes through a collection getter that readsorbs the tritium and is removable from the system once it is loaded and is then replaced with a clean getter. Prior to removal of the collection getter, the system switches to a parallel collection getter. The effluent from the collection getter passes through a guard getter to remove traces of tritium prior to exiting the system. The tritium loaded collection getter, once removed, is analyzed by liquid scintillation techniques. The entire sequence is under computer control except for the removal and analysis of the collection getter.

  1. Tritium monitor and collection system

    DOEpatents

    Bourne, G.L.; Meikrantz, D.H.; Ely, W.E.; Tuggle, D.G.; Grafwallner, E.G.; Wickham, K.L.; Maltrud, H.R.; Baker, J.D.

    1992-01-14

    This system measures tritium on-line and collects tritium from a flowing inert gas stream. It separates the tritium from other non-hydrogen isotope contaminating gases, whether radioactive or not. The collecting portion of the system is constructed of various zirconium alloys called getters. These alloys adsorb tritium in any of its forms at one temperature and at a higher temperature release it as a gas. The system consists of four on-line getters and heaters, two ion chamber detectors, two collection getters, and two guard getters. When the incoming gas stream is valved through the on-line getters, 99.9% of it is adsorbed and the remainder continues to the guard getter where traces of tritium not collected earlier are adsorbed. The inert gas stream then exits the system to the decay chamber. Once the on-line getter has collected tritium for a predetermined time, it is valved off and the next on-line getter is valved on. Simultaneously, the first getter is heated and a pure helium purge is employed to carry the tritium from the getter. The tritium loaded gas stream is then routed through an ion chamber which measures the tritium activity. The ion chamber effluent passes through a collection getter that readsorbs the tritium and is removable from the system once it is loaded and is then replaced with a clean getter. Prior to removal of the collection getter, the system switches to a parallel collection getter. The effluent from the collection getter passes through a guard getter to remove traces of tritium prior to exiting the system. The tritium loaded collection getter, once removed, is analyzed by liquid scintillation techniques. The entire sequence is under computer control except for the removal and analysis of the collection getter. 7 figs.

  2. Collective systems:physical and information exergies.

    SciTech Connect

    Robinett, Rush D. III; Wilson, David Gerald

    2007-04-01

    Collective systems are typically defined as a group of agents (physical and/or cyber) that work together to produce a collective behavior with a value greater than the sum of the individual parts. This amplification or synergy can be harnessed by solving an inverse problem via an information-flow/communications grid: given a desired macroscopic/collective behavior find the required microscopic/individual behavior of each agent and the required communications grid. The goal of this report is to describe the fundamental nature of the Hamiltonian function in the design of collective systems (solve the inverse problem) and the connections between and values of physical and information exergies intrinsic to collective systems. In particular, physical and information exergies are shown to be equivalent based on thermodynamics and Hamiltonian mechanics.

  3. Transportable Collective Protection System (TCPS)

    SciTech Connect

    Tekesky, R.

    1990-08-15

    Human System Division (HSD/YAGD), Wright-Patterson AFB OH 45433-6503 requested assistance from the Air Force Packaging Evaluation Activity (AFPEA) to conduct vibration, shock and environmental testing on three Rowley containers with contents. The contents consist of a Transportable Collective Protective System (TCPS). The TCPS, manufactured by IIC/Dover Inc., is a chemical warfare tent. Personnel can enter the tent, remove protective clothing and perform duties in an uncontaminated environment. The purpose of this project was to determine if the Rowley containers would be able to contain and protect the TCPS during world-wide shipment, storage, and handling.

  4. Thermal surveillance of active volcanoes using the LANDSAT-1 data collection system. Part 3: Heat discharge from Mount St. Helens, Washington

    NASA Technical Reports Server (NTRS)

    Friedman, J. D.; Frank, D. (Principal Investigator)

    1977-01-01

    The author has identified the following significant results. Two thermal anomalies, A at 2740 m altitude on the north slope, and B between 2650 and 2750 m altitude on the southwest slope at the contact of the dacite summit dome of Mount St. Helens, Washington were confirmed by aerial infrared scanner surveys between 1971 and 1973. LANDSAT 1 data collection platform 6166, emplaced at site B anomaly, transmitted 482 sets of temperature values in 1973 and 1974, suitable for estimating the differential radiatin emission as 84 W/sq m, approximately equivalent to the Fourier conductive flux of 89 W/sq m in the upper 15 cm below the surface. The differential geothermal flux, including heat loss via evaporation and convection, was estimated at 376 W/sq m. Total energy yield of Mount St. Helens probably ranges between 0.1 and 0.4 x 10 to the 6th power W.

  5. DECISION-SUPPORT TOOLS FOR MANAGING WASTEWATER COLLECTION SYSTEMS

    EPA Science Inventory

    Wastewater collection systems are an extensive part of the nation's infrastructure. As these systems become older, more preventative maintenance and renewal are required. For municipalities to cost-effectively plan, organize, and implement this effort, they require improved inf...

  6. Condition Assessment of Wastewater Collection Systems

    EPA Science Inventory

    Municipal sanitary sewer collection systems play a critical role in protecting public health in our municipalities. They are designed to convey wastewater from their sources to a wastewater treatment plant (WWTP). Collection systems consist of house service laterals, sewers, pu...

  7. DECISION SUPPORT TOOLS FOR MANAGING WASTEWATER COLLECTION SYSTEMS

    EPA Science Inventory

    Wastewater collection systems are an extensive part of the nation's infrastructure. In the US approximately 150M people are served by about 19,000 municipal wastewater collection systems representing about 500,000 miles of sewer pipe (not including privately owned service lateria...

  8. 40 CFR 35.2116 - Collection system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Collection system. 35.2116 Section 35... STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2116 Collection system. Except as provided in § 35.2032(c), if the project involves collection system work, such work: (a)...

  9. 40 CFR 35.2116 - Collection system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Collection system. 35.2116 Section 35... STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2116 Collection system. Except as provided in § 35.2032(c), if the project involves collection system work, such work: (a)...

  10. Collective Phenomena in Macroscopic Systems

    NASA Astrophysics Data System (ADS)

    Bertin, G.; Pozzoli, R.; Romé, M.; Sreenivasan, K. R.

    2007-08-01

    A hypothesis of the magnetostatic turbulence and its implications of astrophysics / D.D. Ryutov and B.A. Remingtonn-- Coherent structures and turbulence in electron plasmas / M. Rome ... [et al.] -- Self-organization of non-linear vortices in plasma lens for ion-beam-focusing in crossed radial electrical and longitudinal magnetic fields / V. Maslov, I. Onishchenko and A. Goncharov -- Collective processes at kinetic levels in dusty plasmas / P.K. Shukla and B. Eliasson -- Magnetic field generation in anisotropic relativistic plasma regimes / F. Pegoraro, F. Califano and D. del Sarto -- Generation and observation of coherent, long-lived structures in a laser-plasma channel / T. V. Liseykina ... [et al.] -- Theoretical resolution of magnetic reconnection in high energy plasmas / B. Coppi -- The power of being flat: conformal invariance in two-dimensional turbulence / A. Celani -- Stochastic resonance: from climate to biology / R. Benzi -- Energy-enstrophy theory for coupled fluid/rotating sphere system-exact solutions for super-rotations / C. C. Lim -- Thermophoretic convection of silica nanoparticles / A. Vailati ... [et al.] -- Fluctuations and pattern formation in fluids with competing interactions / A. Imperio, D. Pini and L. Reatto -- Alternatives and paradoxes in rotational and gravitational instabilities / J.P. Goedbloed -- Poynting jets and MHD winds from rapidly rotating magnetized stars / R.V.E. Lovelace, M.M. Romanova, G.V. Ustyugova and A.V. Koldoba -- Turbulence and transport in astrophysical accretion disks / J.M. Stone -- Gravitational instabilities in gaseous discs and the formation of supermassive Black Hole seeds at high redshifts / G. Lodato -- Fine Structure and Dynamics of Sunspot Penumbra / M. Ryutova, T. Berger and A. Title -- Phase Mixing in Mond / L. Ciotti, C. Nipoti and P. Londrillo -- MHD simulations of jet acceleration: the role of disk resistivity / G. Bodo ... [et al.] -- Hamiltonian structure of a collisionless reconnection model valid

  11. A perception and manipulation system for collecting rock samples

    NASA Technical Reports Server (NTRS)

    Choi, T.; Delingette, H.; Deluise, M.; Hsin, Y.; Hebert, M.; Ikeuchi, Katsushi

    1991-01-01

    An important part of a planetary exploration mission is to collect and analyze surface samples. As part of the Carnegie Mellon University Ambler Project, researchers are investigating techniques for collecting samples using a robot arm and a range sensor. The aim of this work is to make the sample collection operation fully autonomous. Described here are the components of the experimental system, including a perception module that extracts objects of interest from range images and produces models of their shapes, and a manipulation module that enables the system to pick up the objects identified by the perception module. The system was tested on a small testbed using natural terrain.

  12. Self pumped solar energy collection system

    SciTech Connect

    Stacy, W.

    1982-11-09

    The present invention relates to a cyclic method and single pipe system for collecting and transferring heat energy from a periodic heat source to a thermal storage reservoir and preventing the back flow of such heat energy. The system is responsive to the temperature of the thermal storage reservoir and the availability of the heat source without reliance upon other external energy inputs or controls such as valves, pumps, floats, sensors, or electronic circuitry. During the heat collection stroke of the cycle an evaporator containing a volatile liquid generates a flow of vapor to a remote heat exchanger where the vapor gives up its latent heat of vaporization to the thermal storage reservoir thereby condensing. Condensate flows from the heat exchanger to an insulated pressure sustaining sump that efficiently accepts pulsatile fluid delivery. During periods of heat source unavailability, heat loss from the evaporator to its surroundings condenses the vapor therein, reducing evaporator pressure and allowing vapor pressure in the sump to return the sump liquid through the heat exchanger to the evaporator, this return stroke completing the cycle. The sealed single pipe system employs no moving parts and is applicable to any periodic or intermittent source of heat such as solar insolation.

  13. 12 CFR Appendix B to Part 203 - Form and Instructions for Data Collection on Ethnicity, Race, and Sex

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Ethnicity, Race, and Sex B Appendix B to Part 203 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF... to Part 203—Form and Instructions for Data Collection on Ethnicity, Race, and Sex I. Instructions on Collection of Data on Ethnicity, Race, and Sex You may list questions regarding the ethnicity, race, and...

  14. 12 CFR Appendix B to Part 203 - Form and Instructions for Data Collection on Ethnicity, Race, and Sex

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Ethnicity, Race, and Sex B Appendix B to Part 203 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF... to Part 203—Form and Instructions for Data Collection on Ethnicity, Race, and Sex I. Instructions on Collection of Data on Ethnicity, Race, and Sex You may list questions regarding the ethnicity, race, and...

  15. 12 CFR Appendix B to Part 203 - Form and Instructions for Data Collection on Ethnicity, Race, and Sex

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Ethnicity, Race, and Sex B Appendix B to Part 203 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF... to Part 203—Form and Instructions for Data Collection on Ethnicity, Race, and Sex I. Instructions on Collection of Data on Ethnicity, Race, and Sex You may list questions regarding the ethnicity, race, and...

  16. 12 CFR Appendix B to Part 203 - Form and Instructions for Data Collection on Ethnicity, Race, and Sex

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Ethnicity, Race, and Sex B Appendix B to Part 203 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF... to Part 203—Form and Instructions for Data Collection on Ethnicity, Race, and Sex I. Instructions on Collection of Data on Ethnicity, Race, and Sex You may list questions regarding the ethnicity, race, and...

  17. 40 CFR 60.759 - Specifications for active collection systems.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... generation rates and flow characteristics, cover properties, gas system expandibility, leachate and... section shall address landfill gas migration issues and augmentation of the collection system through the..., parts per million by volume 3.6×10−9 = conversion factor (iii) The values for k and CNMOC determined...

  18. 40 CFR 60.759 - Specifications for active collection systems.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... generation rates and flow characteristics, cover properties, gas system expandibility, leachate and... section shall address landfill gas migration issues and augmentation of the collection system through the..., parts per million by volume 3.6×10−9 = conversion factor (iii) The values for k and CNMOC determined...

  19. 40 CFR 60.759 - Specifications for active collection systems.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... generation rates and flow characteristics, cover properties, gas system expandibility, leachate and... section shall address landfill gas migration issues and augmentation of the collection system through the..., parts per million by volume 3.6×10−9 = conversion factor (iii) The values for k and CNMOC determined...

  20. An improved waste collection system for space flight

    NASA Technical Reports Server (NTRS)

    Thornton, William E.; Lofland, William W., Jr.; Whitmore, Henry

    1986-01-01

    Waste collection systems are a critical part of manned space flight. Systems to date have had a number of deficiencies. A new system, which uses a simple mechanical piston compactor and disposable pads allows a clean area for defecation and maximum efficiency of waste collection and storage. The concept has been extensively tested. Flight demonstration units are being built, tested, and scheduled for flight. A prototype operational unit is under construction. This system offers several advantages over existing or planned systems in the areas of crew interface and operation, cost, size, weight, and maintenance and power consumption.

  1. Sample collection system for gel electrophoresis

    SciTech Connect

    Olivares, Jose A.; Stark, Peter C.; Dunbar, John M.; Hill, Karen K.; Kuske, Cheryl R.; Roybal, Gustavo

    2004-09-21

    An automatic sample collection system for use with an electrophoretic slab gel system is presented. The collection system can be used with a slab gel have one or more lanes. A detector is used to detect particle bands on the slab gel within a detection zone. Such detectors may use a laser to excite fluorescently labeled particles. The fluorescent light emitted from the excited particles is transmitted to low-level light detection electronics. Upon the detection of a particle of interest within the detection zone, a syringe pump is activated, sending a stream of buffer solution across the lane of the slab gel. The buffer solution collects the sample of interest and carries it through a collection port into a sample collection vial.

  2. 78 FR 36776 - Proposed Information Collection Request; Comment Request; Emission Control System Performance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ... AGENCY Proposed Information Collection Request; Comment Request; Emission Control System Performance... an information collection request (ICR), ``Emission Control System Performance Warranty Regulations and Voluntary Aftermarket Part Certification Program (Renewal)'' (EPA ICR No. 0116.10, OMB Control...

  3. SCIENCE BRIEF: CONDITION ASSESSMENT OF COLLECTION SYSTEMS

    EPA Science Inventory

    To assess the condition of a collection system, data and information are gathered through observation, direct inspection, investigation, and indirect monitoring and reporting. An analysis of the data and information helps determine the structural, operational, and performance sta...

  4. 38 CFR Appendix A to Part 41 - Data Collection Form (Form SF-SAC)

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Data Collection Form (Form SF-SAC) A Appendix A to Part 41 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS.... Appendix A to Part 41—Data Collection Form (Form SF-SAC) Note: Data Collection Form SF-SAC and...

  5. Core sampling system spare parts assessment

    SciTech Connect

    Walter, E.J.

    1995-04-04

    Soon, there will be 4 independent core sampling systems obtaining samples from the underground tanks. It is desirable that these systems be available for sampling during the next 2 years. This assessment was prepared to evaluate the adequacy of the spare parts identified for the core sampling system and to provide recommendations that may remediate overages or inadequacies of spare parts.

  6. NLO error propagation exercise data collection system

    SciTech Connect

    Keisch, B.; Bieber, A.M. Jr.

    1983-01-01

    A combined automated and manual system for data collection is described. The system is suitable for collecting, storing, and retrieving data related to nuclear material control at a bulk processing facility. The system, which was applied to the NLO operated Feed Materials Production Center, was successfully demonstrated for a selected portion of the facility. The instrumentation consisted of off-the-shelf commercial equipment and provided timeliness, convenience, and efficiency in providing information for generating a material balance and performing error propagation on a sound statistical basis.

  7. Screening the National Plant Germplasm System's Garlic Collection for Viruses

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Western Regional Plant Introduction Station (WRPIS) collects, maintains, and distributes garlic (Allium sativum) accessions as part of the National Plant Germplasm System. In the regeneration process, accessions are grown under field conditions at the WRPIS farm in Pullman, Washington....

  8. Report on Condition Assessment Technology of Wastewater Collection Systems

    EPA Science Inventory

    The wastewater collection system infrastructure in the United States is recognized as being in poor condition and in urgent need of condition assessment and rehabilitation. As part of an effort to address aging infrastructure needs, the U.S. Environmental Protection Agency (USEP...

  9. Improved orbiter waste collection system study

    NASA Technical Reports Server (NTRS)

    Bastin, P. H.

    1984-01-01

    Design concepts for improved fecal waste collection both on the space shuttle orbiter and as a precursor for the space station are discussed. Inflight usage problems associated with the existing orbiter waste collection subsystem are considered. A basis was sought for the selection of an optimum waste collection system concept which may ultimately result in the development of an orbiter flight test article for concept verification and subsequent production of new flight hardware. Two concepts were selected for orbiter and are shown in detail. Additionally, one concept selected for application to the space station is presented.

  10. 78 FR 77487 - Renewal of Agency Information Collection for IDEIA Part B and C Child Count

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... authorized by OMB Control Number 1076-0176. This information collection expires May 31, 2014. DATES: Submit.... Data OMB Control Number: 1076-0176. Title: IDEIA Part B and Part C Child Count. Brief Description...

  11. 75 FR 68331 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; DFARS Part...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... Defense Acquisition Regulations System Information Collection Requirement; Defense Federal Acquisition... Acquisition Regulations System, Department of Defense (DoD). ACTION: Notice and request for comments regarding a proposed extension of an approved information collection requirement. SUMMARY: In compliance...

  12. 75 FR 26739 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Part 244...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-12

    ... Defense Acquisition Regulations System Information Collection Requirement; Defense Federal Acquisition...: Defense Acquisition Regulations System, Department of Defense. ACTION: Notice and request for comments regarding a proposed extension of an approved information collection requirement. SUMMARY: In...

  13. 50 CFR 18.26 - Collection of certain dead marine mammal parts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Collection of certain dead marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.26 Collection of certain dead marine mammal parts. (a) Any bones, teeth or ivory of any dead marine mammal may be collected...

  14. 50 CFR 18.26 - Collection of certain dead marine mammal parts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Collection of certain dead marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.26 Collection of certain dead marine mammal parts. (a) Any bones, teeth or ivory of any dead marine mammal may be collected...

  15. 50 CFR 18.26 - Collection of certain dead marine mammal parts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Collection of certain dead marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.26 Collection of certain dead marine mammal parts. (a) Any bones, teeth or ivory of any dead marine mammal may be collected...

  16. 50 CFR 18.26 - Collection of certain dead marine mammal parts.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Collection of certain dead marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.26 Collection of certain dead marine mammal parts. (a) Any bones, teeth or ivory of any dead marine mammal may be collected...

  17. 50 CFR 18.26 - Collection of certain dead marine mammal parts.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Collection of certain dead marine mammal... IMPORTATION OF WILDLIFE AND PLANTS (CONTINUED) MARINE MAMMALS General Exceptions § 18.26 Collection of certain dead marine mammal parts. (a) Any bones, teeth or ivory of any dead marine mammal may be collected...

  18. 78 FR 68816 - Proposed Information Collection; Comment Request; NOAA Space-Based Data Collection System (DCS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-15

    ... National Oceanic and Atmospheric Administration Proposed Information Collection; Comment Request; NOAA Space- Based Data Collection System (DCS) Agreements AGENCY: National Oceanic and Atmospheric... National Ocean and Atmospheric Administration (NOAA) operates two space-based data collection systems...

  19. 75 FR 59686 - Proposed Information Collection; Comment Request; NOAA Space-Based Data Collection System (DCS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... National Oceanic and Atmospheric Administration Proposed Information Collection; Comment Request; NOAA Space- Based Data Collection System (DCS) Agreements AGENCY: National Oceanic and Atmospheric... space-based data collection systems (DCS), the Geostationary Operational Environmental Satellite...

  20. Intelligent Collection Environment for an Interpretation System

    SciTech Connect

    Maurer, W J

    2001-07-19

    An Intelligent Collection Environment for a data interpretation system is described. The environment accepts two inputs: A data model and a number between 0.0 and 1.0. The data model is as simple as a single word or as complex as a multi-level/multidimensional model. The number between 0.0 and 1.0 is a control knob to indicate the user's desire to allow loose matching of the data (things are ambiguous and unknown) versus strict matching of the data (things are precise and known). The environment produces a set of possible interpretations, a set of requirements to further strengthen or to differentiate a particular subset of the possible interpretation from the others, a set of inconsistencies, and a logic map that graphically shows the lines of reasoning used to derive the above output. The environment is comprised of a knowledge editor, model explorer, expertise server, and the World Wide Web. The Knowledge Editor is used by a subject matter expert to define Linguistic Types, Term Sets, detailed explanations, and dynamically created URI's, and to create rule bases using a straight forward hyper matrix representation. The Model Explorer allows rapid construction and browsing of multi-level models. A multi-level model is a model whose elements may also be models themselves. The Expertise Server is an inference engine used to interpret the data submitted. It incorporates a semantic network knowledge representation, an assumption based truth maintenance system, and a fuzzy logic calculus. It can be extended by employing any classifier (e.g. statistical/neural networks) of complex data types. The World Wide Web is an unstructured data space accessed by the URI's supplied as part of the output of the environment. By recognizing the input data model as a query, the environment serves as a deductive search engine. Applications include (but are not limited to) interpretation of geophysical phenomena, a navigation aid for very large web sites, monitoring of computer or

  1. 12 CFR Appendix B to Part 203 - Form and Instructions for Data Collection on Ethnicity, Race, and Sex

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 2 2010-01-01 2010-01-01 false Form and Instructions for Data Collection on Ethnicity, Race, and Sex B Appendix B to Part 203 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM HOME MORTGAGE DISCLOSURE (REGULATION C) Pt. 203, App. B Appendix B to Part 203—Form and Instructions for...

  2. PARTS: (Plasma Accelerated Reusable Transport System)

    NASA Astrophysics Data System (ADS)

    Aherne, Michael; Davis, Phil; England, Matt; Gustavsson, Jake; Pankow, Steve; Sampaio, Chere; Savella, Phil

    2002-01-01

    The Plasma Accelerated Reusable Transport System (PARTS) is an unmanned cargo shuttle intended to ferry large payloads to and from Martian orbit using a highly efficient VAriable Specific Impulse Magnetoplasma Rocket (VASIMR). The design of PARTS focuses on balancing cost and minimizing transit time for a chosen payload consisting of vehicles, satellites, and other components provided by interested parties.

  3. Design of the ELIMAIA ion collection system

    NASA Astrophysics Data System (ADS)

    Schillaci, F.; Cirrone, G. A. P.; Cuttone, G.; Maggiore, M.; Andó, L.; Amato, A.; Costa, M.; Gallo, G.; Korn, G.; Larosa, G.; Leanza, R.; Manna, R.; Margarone, D.; Milluzzo, G.; Pulvirenti, S.; Romano, F.; Salamone, S.; Sedita, M.; Scuderi, V.; Tramontana, A.

    2015-12-01

    A system of permanent magnet quadrupoles (PMQs) is going to be realized by INFN-LNS to be used as a collection system for the injection of laser driven ion beams up to 60 MeV/u in an energy selector based on four resistive dipoles. This system is the first element of the ELIMED (ELI-Beamlines MEDical and Multidisciplinary applications) beam transport, dosimetry and irradiation line that will be developed by INFN-LNS (It) and installed at the ELI-Beamlines facility in Prague (Cz). ELIMED will be the first user's open transport beam-line where a controlled laser-driven ion beam will be used for multidisciplinary researches. The definition of well specified characteristics, both in terms of performances and field quality, of the magnetic lenses is crucial for the system realization, for the accurate study of the beam dynamics and for the proper matching with the magnetic selection system which will be designed in the next months. Here, we report the design of the collection system and the adopted solutions in order to realize a robust system form the magnetic point of view. Moreover, the first preliminary transport simulations are also described.

  4. 77 FR 60743 - Proposed Collection; Comment Request for Schedule F, Part II and III (Form 1040)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... Internal Revenue Service Proposed Collection; Comment Request for Schedule F, Part II and III (Form 1040... Law 104-13 (44 U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments concerning Schedule F... Number: Schedule F, Part II and III (Form 1040). Abstract: Schedule F, Part II and III (Form 1040)...

  5. Opportunistic replacement of fusion power system parts

    SciTech Connect

    Day, J.A.; George, L.L.

    1981-10-26

    This paper describes a maintenance problem in a fusion power plant. The problem is to specify which life limited parts should be replaced when there is an opportunity. The objective is to minimize the cost rate of replacement parts and of maintenance actions while satisfying a power plant availability constraint. The maintenance policy is to look ahead and replace all parts that will reach their life limits within a time called a screen. Longer screens yield greater system availabilities because more parts are replaced prior to their life limits.

  6. Computerized parts list system coordinates engineering releases, parts control, and manufacturing planning

    NASA Technical Reports Server (NTRS)

    Horton, W.; Kinsey, M.

    1967-01-01

    Computerized parts list system compiles and summarize all pertinent and available information on complex new systems. The parts list system consists of three computer subroutines - list of parts, parts numerical sequence list, and specifications list.

  7. Software for integrated manufacturing systems, part 2

    NASA Technical Reports Server (NTRS)

    Volz, R. A.; Naylor, A. W.

    1987-01-01

    Part 1 presented an overview of the unified approach to manufacturing software. The specific characteristics of the approach that allow it to realize the goals of reduced cost, increased reliability and increased flexibility are considered. Why the blending of a components view, distributed languages, generics and formal models is important, why each individual part of this approach is essential, and why each component will typically have each of these parts are examined. An example of a specification for a real material handling system is presented using the approach and compared with the standard interface specification given by the manufacturer. Use of the component in a distributed manufacturing system is then compared with use of the traditional specification with a more traditional approach to designing the system. An overview is also provided of the underlying mechanisms used for implementing distributed manufacturing systems using the unified software/hardware component approach.

  8. Solar-thermal-energy collection/storage-pond system

    DOEpatents

    Blahnik, D.E.

    1982-03-25

    A solar thermal energy collection and storage system is disclosed. Water is contained, and the water surface is exposed directly to the sun. The central part of an impermeable membrane is positioned below the water's surface and above its bottom with a first side of the membrane pointing generally upward in its central portion. The perimeter part of the membrane is placed to create a watertight boundary separating the water into a first volume which is directly exposable to the sun and which touches the membranes first side, and a second volumn which touches the membranes second side. A salt is dissolved in the first water volume.

  9. Planning waste cooking oil collection systems.

    PubMed

    Ramos, Tânia Rodrigues Pereira; Gomes, Maria Isabel; Barbosa-Póvoa, Ana Paula

    2013-08-01

    This research has been motivated by a real-life problem of a waste cooking oil collection system characterized by the existence of multiple depots with an outsourced vehicle fleet, where the collection routes have to be plan. The routing problem addressed allows open routes between depots, i.e., all routes start at one depot but can end at the same or at a different one, depending on what minimizes the objective function considered. Such problem is referred as a Multi-Depot Vehicle Routing Problem with Mixed Closed and Open Inter-Depot Routes and is, in this paper, modeled through a mixed integer linear programming (MILP) formulation where capacity and duration constraints are taken into account. The model developed is applied to the real case study providing, as final results, the vehicle routes planning where a decrease of 13% on mileage and 11% on fleet hiring cost are achieved, when comparing with the current company solution. PMID:23684694

  10. 75 FR 41161 - Information Collection Requirement; Defense Federal Acquisition Regulation Supplement; Part 251...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-15

    ... Defense Acquisition Regulations System Information Collection Requirement; Defense Federal Acquisition... vehicles under the Interagency Fleet Management System (IFMS) and obtain related services. The information... Regulations System, Department of Defense (DoD). ACTION: Notice and request for comments regarding a...

  11. 50 CFR 216.26 - Collection of certain marine mammal parts without prior authorization.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Collection of certain marine mammal parts... SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.26 Collection...

  12. 50 CFR 216.26 - Collection of certain marine mammal parts without prior authorization.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 10 2014-10-01 2014-10-01 false Collection of certain marine mammal parts... SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.26 Collection...

  13. 50 CFR 216.26 - Collection of certain marine mammal parts without prior authorization.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Collection of certain marine mammal parts... SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.26 Collection...

  14. 50 CFR 216.26 - Collection of certain marine mammal parts without prior authorization.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Collection of certain marine mammal parts... SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.26 Collection...

  15. 50 CFR 216.26 - Collection of certain marine mammal parts without prior authorization.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Collection of certain marine mammal parts... SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS General Exceptions § 216.26 Collection...

  16. VXIbus data collection system -- A design study

    SciTech Connect

    Hacker, U.; Richter, B.; Weinert, A.; Arlt, R.; Lewis, W.; Swinhoe, M.

    1995-12-31

    The German support program has sponsored the work to investigate the VXIbus as integration platform for safeguards instrumentation. This paper will cover the analysis of the user requirements for a VXIbus based monitoring system for integrated safeguards -- primarily for reliable unattended in-field collection of large amounts of data. The goal is to develop a suitable system architecture. The design of the system makes use of the VXIbus standard as the selected hardware platform Based upon the requirement analysis and the overriding need for high reliability and robustness, a systematic investigation of different operating system options, as well as development and integration tools will be considered. For the software implementation cycle high and low level programming tools are required. The identification of the constraints for the programming platform and the tool selection will be presented. Both the strategic approach, the rules for analysis and design work as well as the executive components for the support of the implementation and production cycle are given. Here all the conditions for reliable, unattended and integrated safeguards monitoring systems will be addressed. The definition of the basic and advanced design principles are covered. The paper discusses the results of a study on a system produced to demonstrate a high data rate timer/counter application.

  17. 2 CFR Appendix X to Part 200 - Data Collection Form (Form SF-SAC)

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Data Collection Form (Form SF-SAC) X Appendix X to Part 200 Grants and Agreements Office of Management and Budget Guidance for Grants and... PRINCIPLES, AND AUDIT REQUIREMENTS FOR FEDERAL AWARDS Pt. 200, App. X Appendix X to Part 200—Data...

  18. 49 CFR Appendix C to Part 219 - Post-Accident Testing Specimen Collection

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Toxicological Testing (49 CFR part 219), describing the testing event and identifying the employees whose... Custody and Control Form (49 CFR part 219) (Form FRA F 6180.74 (revised)). 5. If required by the medical... employment (49 CFR 219.11). A private, controlled area should be designated for collection of specimens...

  19. 49 CFR Appendix C to Part 219 - Post-Accident Testing Specimen Collection

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Toxicological Testing (49 CFR part 219), describing the testing event and identifying the employees whose... Custody and Control Form (49 CFR part 219) (Form FRA F 6180.74 (revised)). 5. If required by the medical... employment (49 CFR 219.11). A private, controlled area should be designated for collection of specimens...

  20. 49 CFR Appendix C to Part 219 - Post-Accident Testing Specimen Collection

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Toxicological Testing (49 CFR part 219), describing the testing event and identifying the employees whose... Custody and Control Form (49 CFR part 219) (Form FRA F 6180.74 (revised)). 5. If required by the medical... employment (49 CFR 219.11). A private, controlled area should be designated for collection of specimens...

  1. 49 CFR Appendix C to Part 219 - Post-Accident Testing Specimen Collection

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Toxicological Testing (49 CFR part 219), describing the testing event and identifying the employees whose... Custody and Control Form (49 CFR part 219) (Form FRA F 6180.74 (revised)). 5. If required by the medical... employment (49 CFR 219.11). A private, controlled area should be designated for collection of specimens...

  2. 49 CFR Appendix C to Part 219 - Post-Accident Testing Specimen Collection

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Toxicological Testing (49 CFR part 219), describing the testing event and identifying the employees whose... Custody and Control Form (49 CFR part 219) (Form FRA F 6180.74 (revised)). 5. If required by the medical... employment (49 CFR 219.11). A private, controlled area should be designated for collection of specimens...

  3. 76 FR 15334 - Information Collection for IDEIA Part B and C Child Count; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... Bureau of Indian Affairs Information Collection for IDEIA Part B and C Child Count; Comment Request.... SUPPLEMENTARY INFORMATION: I. Abstract The IDEIA, 20 U.S.C. 1411(h)(4)(c) and 1443(b)(3), requires Tribes and... this information on two forms, one for Indian children 3 to 5 years of age covered by IDEIA Part B,...

  4. 32 CFR Appendix B to Part 172 - Disposition of Amounts Collected From Successful Bidders

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Disposition of Amounts Collected From Successful Bidders B Appendix B to Part 172 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING DISPOSITION OF PROCEEDS FROM DOD SALES OF SURPLUS PERSONAL PROPERTY Pt. 172, App. B Appendix B to Part 172—Disposition...

  5. 32 CFR Appendix B to Part 172 - Disposition of Amounts Collected From Successful Bidders

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Disposition of Amounts Collected From Successful Bidders B Appendix B to Part 172 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING DISPOSITION OF PROCEEDS FROM DOD SALES OF SURPLUS PERSONAL PROPERTY Pt. 172, App. B Appendix B to Part 172—Disposition...

  6. 32 CFR Appendix B to Part 172 - Disposition of Amounts Collected From Successful Bidders

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Disposition of Amounts Collected From Successful Bidders B Appendix B to Part 172 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING DISPOSITION OF PROCEEDS FROM DOD SALES OF SURPLUS PERSONAL PROPERTY Pt. 172, App. B Appendix B to Part 172—Disposition...

  7. 32 CFR Appendix B to Part 172 - Disposition of Amounts Collected From Successful Bidders

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Disposition of Amounts Collected From Successful Bidders B Appendix B to Part 172 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING DISPOSITION OF PROCEEDS FROM DOD SALES OF SURPLUS PERSONAL PROPERTY Pt. 172, App. B Appendix B to Part 172—Disposition...

  8. 32 CFR Appendix B to Part 172 - Disposition of Amounts Collected From Successful Bidders

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 1 2014-07-01 2014-07-01 false Disposition of Amounts Collected From Successful Bidders B Appendix B to Part 172 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DEFENSE CONTRACTING DISPOSITION OF PROCEEDS FROM DOD SALES OF SURPLUS PERSONAL PROPERTY Pt. 172, App. B Appendix B to Part 172—Disposition...

  9. 78 FR 35631 - Proposed Information Collection Request; Comment Request; 40 CFR Part 64 Compliance Assurance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... promulgated the Compliance Assurance Monitoring rule, 40 CFR part 64, on October 22, 1997 (62 FR 54900... AGENCY Proposed Information Collection Request; Comment Request; 40 CFR Part 64 Compliance Assurance... Assurance Monitoring Program'' (EPA ICR No. 1663.08, OMB Control No. 2060-0376) to the Office of...

  10. Explosion prevention in dry dust collection systems

    NASA Astrophysics Data System (ADS)

    Hokanson, J. C.; Magott, R. J.; Tranbarger, O.; Petino, G.; Seals, W. O.

    1983-01-01

    To reduce the risk of dust explosions in propellant and explosive manufacturing plants, dust is captured as it is generated and transported through ducts to filters, separators, or collectors. However, the dust collection systems may potentially contribute to the accident potential within the plant. A series of site visits was made to measure the electrostatic potential buildup and the dust concentration levels in ducting actually present during normal plant operations. These data provide a base of plant operating conditions upon which one may evaluate the safety of dry dust collection systems. A survey was conducted to determine if off-the-shelf instrumentation exists which will measure dust concentrations dynamically at levels within the explosive range. Most dust explosive characterizations are conducted using the Hartmann apparatus. This instrument is useful for evaluating relative characteristics of dusts. However, it has been shown that this instrument underpredicts both the peak pressure and the pressure rise rate for full-scale explosions. In designing explosion venting or explosion-resistant structures, data obtained in larger chambers are needed to allow the prediction of full-scale trends. A series of experiments was conducted using 40 and 1000 liter vessels to characterize the peak pressure and pressure rise rate for several explosive dusts.

  11. Casimir invariants for systems undergoing collective motion

    SciTech Connect

    Bishop, C. Allen; Byrd, Mark S.; Wu Lianao

    2011-06-15

    Dicke states are an important class of states which exhibit collective behavior in many-body systems. They are interesting because (1) the decay rates of these states can be quite different from a set of independently evolving particles and (2) a particular class of these states are decoherence-free or noiseless with respect to a set of errors. These noiseless states, or more generally subsystems, avoid certain types of errors in quantum-information-processing devices. Here we provide a method for determining a set of transformations of these states which leave the states in their subsystems but still enable them to evolve in particular ways. For subsystems of particles undergoing collective motions, these transformations can be calculated by using essentially the same construction which is used to determine the famous Casimir invariants for quantum systems. Such invariants can be used to determine a complete set of commuting observables for a class of Dicke states as well as to identify possible logical operations for decoherence-free-noiseless subsystems. Our method is quite general and provides results for cases where the constituent particles have more than two internal states.

  12. Vortices in normal part of proximity system

    DOE PAGESBeta

    Kogan, V. G.

    2015-05-26

    It is shown that the order parameter Δ induced in the normal part of superconductor-normal-superconductor proximity system is modulated in the magnetic field differently from vortices in bulk superconductors. Whereas Δ turns zero at vortex centers, the magnetic structure of these vortices differs from that of Abrikosov's.

  13. Collective modes in asymmetric ultracold Fermi systems

    SciTech Connect

    Gubankova, Elena; Mannarelli, Massimo; Sharma, Rishi

    2010-09-15

    We derive the long wavelength effective action for the collective modes in systems of fermions interacting via a short-range s-wave attraction, featuring unequal chemical potentials for the two fermionic species (asymmetric systems). As a consequence of the attractive interaction, fermions form a condensate that spontaneously breaks the U(1) symmetry associated with total number conservation. Therefore at sufficiently small temperatures and asymmetries, the system is a superfluid. We reproduce previous results for the stability conditions of the system as a function of the four-fermion coupling and asymmetry. We obtain these results analyzing the coefficients of the low energy effective Lagrangian of the modes describing fluctuations in the magnitude (Higgs mode) and in the phase (Nambu-Goldstone, or Anderson-Bogoliubov, mode) of the difermion condensate. We find that for certain values of parameters, the mass of the Higgs mode decreases with increasing mismatch between the chemical potentials of the two populations, if we keep the scattering length and the gap parameter constant. Furthermore, we find that the energy cost for creating a position dependent fluctuation of the condensate is constant in the gapped region and increases in the gapless region. These two features may lead to experimentally detectable effects. As an example, we argue that if the superfluid is put in rotation, the square of the radius of the outer core of a vortex should sharply increase on increasing the asymmetry, when we pass through the relevant region in the gapless superfluid phase. Finally, by gauging the global U(1) symmetry, we relate the coefficients of the effective Lagrangian of the Nambu-Goldstone mode with the screening masses of the gauge field.

  14. USEPA Research on Condition Assessment of Wastewater Collection Systems

    EPA Science Inventory

    Municipal sanitary sewer collection systems play a critical role in protecting public health in our municipalities. They are designed to convey wastewater from their sources to a wastewater treatment plant (WWTP). Collection systems consist of house service laterals, sewers, pu...

  15. Collected Papers on Poverty Issues. Volume 2: Aspects of Low Income in America. Part 1.

    ERIC Educational Resources Information Center

    Yokelson, Doris, Ed.

    Part 1 of the second volume in a four volume collection, this document includes sections on housing, health, crime, and energy and focuses on such topics as: federal policies for low income housing; the future supply of housing; nonaffluent behavior and attitudes related to health and well being; costs, coverage, and issues in medicaid; the…

  16. 49 CFR Appendix A to Part 40 - DOT Standards for Urine Collection Kits

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false DOT Standards for Urine Collection Kits A Appendix... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. A Appendix A to Part 40—DOT Standards for Urine..., large enough to easily catch and hold at least 55 mL of urine voided from the body. b. Must...

  17. 49 CFR Appendix A to Part 40 - DOT Standards for Urine Collection Kits

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false DOT Standards for Urine Collection Kits A Appendix... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. A Appendix A to Part 40—DOT Standards for Urine..., large enough to easily catch and hold at least 55 mL of urine voided from the body. b. Must...

  18. 49 CFR Appendix A to Part 40 - DOT Standards for Urine Collection Kits

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false DOT Standards for Urine Collection Kits A Appendix... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. A Appendix A to Part 40—DOT Standards for Urine..., large enough to easily catch and hold at least 55 mL of urine voided from the body. b. Must...

  19. 49 CFR Appendix A to Part 40 - DOT Standards for Urine Collection Kits

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false DOT Standards for Urine Collection Kits A Appendix... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. A Appendix A to Part 40—DOT Standards for Urine..., large enough to easily catch and hold at least 55 mL of urine voided from the body. b. Must...

  20. 49 CFR Appendix A to Part 40 - DOT Standards for Urine Collection Kits

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false DOT Standards for Urine Collection Kits A Appendix... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. A Appendix A to Part 40—DOT Standards for Urine..., large enough to easily catch and hold at least 55 mL of urine voided from the body. b. Must...

  1. 78 FR 22251 - Agency Information Collection Activities; Comment Request; IDEA Part B State Performance Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... Performance Plan (SPP) and Annual Performance Report (APR). OMB Control Number: 1820-0624. Type of Review: a... Agency Information Collection Activities; Comment Request; IDEA Part B State Performance Plan (SPP) and Annual Performance Report (APR) AGENCY: Office of Special Education and Rehabilitative Services...

  2. 78 FR 22253 - Agency Information Collection Activities; Comment Request; IDEA Part C State Performance Plan...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-15

    ... Performance Plan (SPP) and Annual Performance Report (APR). OMB Control Number: 1820-0578. Type of Review: a... Agency Information Collection Activities; Comment Request; IDEA Part C State Performance Plan (SPP) and Annual Performance Report (APR) AGENCY: Office of Special Education and Rehabilitative Services...

  3. Resources for Scholars: Music Collections in Four University Libraries: Part 2.

    ERIC Educational Resources Information Center

    Mathiesen, Penelope, Ed.; And Others

    1994-01-01

    This second in a two-part series on resources in major university music libraries contains: "The Eda Kuhn Loeb Music Library at Harvard University" (John B. Howard) and "The Research Collections of the Sibley Music Library of the Eastman School of Music, University of Rochester" (Mary Wallace Davidson). (Contains 73 references.) (LRW)

  4. 77 FR 36543 - General Services Administration Acquisition Regulation (GSAR) Part 523; Information Collection...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-19

    ... methodology; and ways to enhance the quality, utility, and clarity of the information to be collected. DATES... Reporting Burden Respondents: 563. Responses per Respondent: 3. Hours per Response: .658. Total Burden Hours... ADMINISTRATION General Services Administration Acquisition Regulation (GSAR) Part 523; Information...

  5. 50 CFR 80.160 - What are the information collection requirements of this part?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... are in the Acts and in 43 CFR part 12, subpart C, “Uniform Administrative Requirements for Grants and... requirements to the Service's Information Collection Clearance Officer at the address provided at 50 CFR 2.1(b). ..., DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE AND SPORT FISH RESTORATION...

  6. Multi-class geospatial object detection and geographic image classification based on collection of part detectors

    NASA Astrophysics Data System (ADS)

    Cheng, Gong; Han, Junwei; Zhou, Peicheng; Guo, Lei

    2014-12-01

    The rapid development of remote sensing technology has facilitated us the acquisition of remote sensing images with higher and higher spatial resolution, but how to automatically understand the image contents is still a big challenge. In this paper, we develop a practical and rotation-invariant framework for multi-class geospatial object detection and geographic image classification based on collection of part detectors (COPD). The COPD is composed of a set of representative and discriminative part detectors, where each part detector is a linear support vector machine (SVM) classifier used for the detection of objects or recurring spatial patterns within a certain range of orientation. Specifically, when performing multi-class geospatial object detection, we learn a set of seed-based part detectors where each part detector corresponds to a particular viewpoint of an object class, so the collection of them provides a solution for rotation-invariant detection of multi-class objects. When performing geographic image classification, we utilize a large number of pre-trained part detectors to discovery distinctive visual parts from images and use them as attributes to represent the images. Comprehensive evaluations on two remote sensing image databases and comparisons with some state-of-the-art approaches demonstrate the effectiveness and superiority of the developed framework.

  7. Designing an enhanced groundwater sample collection system

    SciTech Connect

    Schalla, R.

    1994-10-01

    As part of an ongoing technical support mission to achieve excellence and efficiency in environmental restoration activities at the Laboratory for Energy and Health-Related Research (LEHR), Pacific Northwest Laboratory (PNL) provided guidance on the design and construction of monitoring wells and identified the most suitable type of groundwater sampling pump and accessories for monitoring wells. The goal was to utilize a monitoring well design that would allow for hydrologic testing and reduce turbidity to minimize the impact of sampling. The sampling results of the newly designed monitoring wells were clearly superior to those of the previously installed monitoring wells. The new wells exhibited reduced turbidity, in addition to improved access for instrumentation and hydrologic testing. The variable frequency submersible pump was selected as the best choice for obtaining groundwater samples. The literature references are listed at the end of this report. Despite some initial difficulties, the actual performance of the variable frequency, submersible pump and its accessories was effective in reducing sampling time and labor costs, and its ease of use was preferred over the previously used bladder pumps. The surface seals system, called the Dedicator, proved to be useful accessory to prevent surface contamination while providing easy access for water-level measurements and for connecting the pump. Cost savings resulted from the use of the pre-production pumps (beta units) donated by the manufacturer for the demonstration. However, larger savings resulted from shortened field time due to the ease in using the submersible pumps and the surface seal access system. Proper deployment of the monitoring wells also resulted in cost savings and ensured representative samples.

  8. Manufacturing technology methodology for propulsion system parts

    NASA Astrophysics Data System (ADS)

    McRae, M. M.

    1992-07-01

    A development history and a current status evaluation are presented for lost-wax casting of such gas turbine engine components as turbine vanes and blades. The most advanced such systems employ computer-integrated manufacturing methods for high process repeatability, reprogramming versatility, and feedback monitoring. Stereolithography-based plastic model 3D prototyping has also been incorporated for the wax part of the investment casting; it may ultimately be possible to produce the 3D prototype in wax directly, or even to create a ceramic mold directly. Nonintrusive inspections are conducted by X-radiography and neutron radiography.

  9. Software for integrated manufacturing systems, part 1

    NASA Technical Reports Server (NTRS)

    Naylor, A. W.; Volz, R. A.

    1987-01-01

    For several years, a broad, unified approach to programming manufacturing cells, factory floors, and other manufacturing systems has been developed. It is based on a blending of distributed Ada, software components, generics and formal models. Among other things the machines and devices which make up the components, and the entire manufacturing cell is viewed as an assembly of software components. The purpose of this project is to reduce cost, increase the reliability and increase the flexibility of manufacturing software. An overview is given of the approach and an experimental generic factory floor controller that was developed using the approach is described. The controller is generic in the sense that it can control any one of a large class of factory floors making an arbitrary mix of parts.

  10. Investigation of Pearl River data collection system

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The reliability of employing NASA developed remote sensing for in situ near real time monitoring of water quality in the Pearl River is evaluated. The placement, operation and maintenance of a number of NASA developed data collection platforms (DCP's) on the Pearl River are described. The reception, processing, and retransmission of water quality data from an ERTS satellite to the Mississippi Air and Water Pollution Control Commission (MAWPCC) via computer linkup are assessed.

  11. Exhaust, Dust Collection and Ventilation Systems. Module SH-44. Safety and Health.

    ERIC Educational Resources Information Center

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

    This student module on exhaust, dust collection, and ventilation systems is one of 50 modules concerned with job safety and health. This module discusses the types of contaminants that can be controlled by ventilation, the types of ventilation systems, and the component parts of local exhaust systems. Following the introduction, 10 objectives…

  12. Sensor Systems Collect Critical Aerodynamics Data

    NASA Technical Reports Server (NTRS)

    2010-01-01

    With the support of Small Business Innovation Research (SBIR) contracts with Dryden Flight Research Center, Tao of Systems Integration Inc. developed sensors and other components that will ultimately form a first-of-its-kind, closed-loop system for detecting, measuring, and controlling aerodynamic forces and moments in flight. The Hampton, Virginia-based company commercialized three of the four planned components, which provide sensing solutions for customers such as Boeing, General Electric, and BMW and are used for applications such as improving wind turbine operation and optimizing air flow from air conditioning systems. The completed system may one day enable flexible-wing aircraft with flight capabilities like those of birds.

  13. 76 FR 2758 - Proposed Information Collection (VAAR Part 813) Activity: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-14

    ... Management, Department of Veterans Affairs. ACTION: Notice. SUMMARY: The Office of Management (OM... through the Federal Docket Management System (FDMS) at http://www.Regulations.gov ; or to Arita Tillman... Management and Budget (OMB) for each collection of information they conduct or sponsor. This request...

  14. Interview-Based Qualitative Research in Emergency Care Part II: Data Collection, Analysis and Results Reporting

    PubMed Central

    Ranney, Megan L.; Meisel, Zachary; Choo, Esther K.; Garro, Aris; Sasson, Comilla; Morrow, Kathleen

    2015-01-01

    Qualitative methods are increasingly being used in emergency care research. Rigorous qualitative methods can play a critical role in advancing the emergency care research agenda by allowing investigators to generate hypotheses, gain an in-depth understanding of health problems or specific populations, create expert consensus, and develop new intervention and dissemination strategies. In Part I of this two-article series, we provided an introduction to general principles of applied qualitative health research and examples of its common use in emergency care research, describing study designs and data collection methods most relevant to our field (observation, individual interviews, and focus groups). Here in Part II of this series, we outline the specific steps necessary to conduct a valid and reliable qualitative research project, with a focus on interview-based studies. These elements include building the research team, preparing data collection guides, defining and obtaining an adequate sample, collecting and organizing qualitative data, and coding and analyzing the data. We also discuss potential ethical considerations unique to qualitative research as it relates to emergency care research. PMID:26284572

  15. Entanglement between noncomplementary parts of many-body systems

    NASA Astrophysics Data System (ADS)

    Wichterich, H. C.

    This thesis investigates the properties of entanglement in strongly correlated quantum systems, more specifically that between regions of a many-body system which may be separated spatially giving rise to a part of the system which is disregarded. The focus of the first part of this thesis is the response of a collection of spins, arranged on a one dimensional lattice, to a global quench, i.e. a rapid change in the interaction characteristics. Such a quench is seen to produce a significant amount of entanglement between distant spins. The robustness of the scheme towards random disorder is detailed and it is shown that the entanglement is sufficiently high to be distilled into almost pure Bell pairs. In a similar model system, it is explored how a von Neumann measurement with post-selection (i.e., discarding certain measurements based on the outcome) performed locally on two possibly well separated regions of spins, may give rise to a pure and entangled state of these regions, assuming the system is in its ground state. Later chapters are concerned with entanglement between noncomplementary groups of spins at quantum critical points, a situation where at zero temperature quantum fluctuations become pronounced. For spin chain models it is observed that this entanglement (as measured by negativity) assumes a finite value depending only on the ratio of the size of the regions to their separation and is further seen to be universal, i.e. independent of the microscopic details of the interaction. Universality of this form of entanglement is finally explored in a collective spin model. By casting the problem into the language of a few bosonic modes a closed form expression for the negativity in the thermodynamic limit for the entire phase diagram of the model is derived. At the quantum critical point this measure is explicitly universal in the aforementioned sense.

  16. DCS - A global satellite environmental data collection system.

    NASA Technical Reports Server (NTRS)

    Claire, E. J.

    1973-01-01

    This paper presents a summary of the results of a comparative study of satellite data collection systems which utilize remote ground data collection platforms transmitting data directly to a satellite and down to low-cost direct read-out local user terminals. The general objective of the study was to evaluate cost and technical feasibility of five medium orbiting and six geo-synchronous satellite data collection system (DCS) configurations with varying degrees of spacecraft and local user terminal (LUT) complexity. The goal of trading spacecraft and LUT complexity was to determine practical feasible systems with low-cost terminals, yet with a reasonable overall system cost the would permit the broad worldwide utilization of a highly beneficial data collection system. Results presented include data collection system analyses, satellite and local user terminal designs, and estimated costs. A summary of the types of local users and their requirements is also included.

  17. Analysis of space telescope data collection systems

    NASA Technical Reports Server (NTRS)

    Ingels, F. M.

    1984-01-01

    The Multiple Access (MA) communication link of the Space Telescope (ST) is described. An expected performance bit error rate is presented. The historical perspective and rationale behind the ESTL space shuttle end-to-end tests are given. The concatenated coding scheme using a convolutional encoder for the outer coder is developed. The ESTL end-to-end tests on the space shuttle communication link are described. Most important is how a concatenated coding system will perform. This is a go-no-go system with respect to received signal-to-noise ratio. A discussion of the verification requirements and Specification document is presented, and those sections that apply to Space Telescope data and communications system are discussed. The Space Telescope System consists of the Space Telescope Orbiting Observatory (ST), the Space Telescope Science Institute, and the Space Telescope Operation Control Center. The MA system consists of the ST, the return link from the ST via the Tracking and Delay Relay Satellite system to White Sands, and from White Sands via the Domestic Communications Satellite to the STOCC.

  18. Methods for collecting algal samples as part of the National Water-Quality Assessment Program

    USGS Publications Warehouse

    Porter, Stephen D.; Cuffney, Thomas F.; Gurtz, Martin E.; Meador, Michael R.

    1993-01-01

    Benthic algae (periphyton) and phytoplankton communities are characterized in the U.S. Geological Survey's National Water-Quality Assessment Program as part of an integrated physical, chemical, and biological assessment of the Nation's water quality. This multidisciplinary approach provides multiple lines of evidence for evaluating water-quality status and trends, and for refining an understanding of the factors that affect water-quality conditions locally, regionally, and nationally. Water quality can be characterized by evaluating the results of qualitative and quantitative measurements of the algal community. Qualitative periphyton samples are collected to develop of list of taxa present in the sampling reach. Quantitative periphyton samples are collected to measure algal community structure within selected habitats. These samples of benthic algal communities are collected from natural substrates, using the sampling methods that are most appropriate for the habitat conditions. Phytoplankton samples may be collected in large nonwadeable streams and rivers to meet specific program objectives. Estimates of algal biomass (chlorophyll content and ash-free dry mass) also are optional measures that may be useful for interpreting water-quality conditions. A nationally consistent approach provides guidance on site, reach, and habitat selection, as well as information on methods and equipment for qualitative and quantitative sampling. Appropriate quality-assurance and quality-control guidelines are used to maximize the ability to analyze data locally, regionally, and nationally.

  19. 78 FR 38096 - Fatality Analysis Reporting System Information Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... National Highway Traffic Safety Administration Fatality Analysis Reporting System Information Collection...: Fatal Analysis Reporting System (FARS). OMB Control Number: 2127-0006. Affected Public: State, Local, or... of injury and the property damage associated with motor vehicle accidents. The Fatality...

  20. 40 CFR 35.925-13 - Sewage collection system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... design capacity equivalent to that of the existing system plus a reasonable amount for future growth. For... October 18, 1972; (b) The collection system is cost-effective; (c) The population density of the area...

  1. 40 CFR 35.925-13 - Sewage collection system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... design capacity equivalent to that of the existing system plus a reasonable amount for future growth. For... October 18, 1972; (b) The collection system is cost-effective; (c) The population density of the area...

  2. Data collection system: Earth Resources Technology Satellite-1

    NASA Technical Reports Server (NTRS)

    Cooper, S. (Editor); Ryan, P. T. (Editor)

    1975-01-01

    Subjects covered at the meeting concerned results on the overall data collection system including sensors, interface hardware, power supplies, environmental enclosures, data transmission, processing and distribution, maintenance and integration in resources management systems.

  3. 40 CFR 35.925-13 - Sewage collection system.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Sewage collection system. 35.925-13 Section 35.925-13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.925-13 Sewage collection system. That, if...

  4. 40 CFR 35.925-13 - Sewage collection system.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Sewage collection system. 35.925-13 Section 35.925-13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.925-13 Sewage collection system. That, if...

  5. Collecting in Central Asia: National Plant Germplasm System Plant Explorations

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS National Plant Germplasm System is charged with the preservation of economically important crop plants and their wild relatives. Curators in the System strive to develop collections capturing the genetic diversity of each species. One mechanism for filling gaps in collections is through...

  6. 20 CFR 10.3 - Have the collection of information requirements of this part been approved by the Office of...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Have the collection of information requirements of this part been approved by the Office of Management and Budget (OMB)? 10.3 Section 10.3... Provisions Introduction § 10.3 Have the collection of information requirements of this part been approved...

  7. 22 CFR Appendix F to Part 62 - Information To Be Collected on Secondary School Student Host Family Applications

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Information To Be Collected on Secondary School Student Host Family Applications F Appendix F to Part 62 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES EXCHANGE VISITOR PROGRAM Pt. 62, App. F Appendix F to Part 62—Information To Be Collected on Secondary School Student...

  8. Analysis of space telescope data collection system

    NASA Technical Reports Server (NTRS)

    Ingles, F.; Schoggen, W. O.

    1980-01-01

    The effects of frame synchronization loss were analyzed. A frame sync loss will create loss of data for the frame in which it occurs (since one would not know whether the preceding data was properly in sync or not) and during search from frame sync the system would be losing data. The search mode for reacquisition utilizes multiple search procedures.

  9. A multi-structural and multi-functional integrated fog collection system in cactus

    PubMed Central

    Ju, Jie; Bai, Hao; Zheng, Yongmei; Zhao, Tianyi; Fang, Ruochen; Jiang, Lei

    2012-01-01

    Multiple biological structures have demonstrated fog collection abilities, such as beetle backs with bumps and spider silks with periodic spindle-knots and joints. Many Cactaceae species live in arid environments and are extremely drought-tolerant. Here we report that one of the survival systems of the cactus Opuntia microdasys lies in its efficient fog collection system. This unique system is composed of well-distributed clusters of conical spines and trichomes on the cactus stem; each spine contains three integrated parts that have different roles in the fog collection process according to their surface structural features. The gradient of the Laplace pressure, the gradient of the surface-free energy and multi-function integration endow the cactus with an efficient fog collection system. Investigations of the structure–function relationship in this system may help us to design novel materials and devices to collect water from fog with high efficiencies. PMID:23212376

  10. Global garbage collection for distributed heap storage systems

    SciTech Connect

    Ali, K.A.M.; Haridi, S.

    1986-10-01

    The authors present a garbage-collection algorithm, suitable for loosely-coupled multi-processor systems, in which the processing elements (PEs) share only the communication medium. The algorithm is global, i.e., it involves all the PEs in the system. It allows space compaction, and it uses a system-wide marking phase to mark all accessible objects where a combination of parallel breadth-first/depth-first strategies is used for tracing the object-graphs according to a decentralized credit mechanism that regulates the number of garbage collections messages in the system. The credit mechanism is crucial for determining the space requirement of the garbage-collection messages. Also a variation of this algorithm is presented for systems with high locality of reference. It allows each PE to perform first its local garbage collection and only invokes the global garbage collection when the freed space by the local collector is insufficient.

  11. Meteorological radar facility. Part 1: System design

    NASA Technical Reports Server (NTRS)

    Brassaw, L. L., Jr.; Hamren, S. D.; Mullins, W. H.; Schweitzer, B. P.

    1976-01-01

    A compilation of information regarding systems design of space shuttles used in meteorological radar probes is presented. Necessary radar equipment is delineated, while space system elements, calibration techniques, antenna systems and other subsystems are reviewed.

  12. Histomorphometric comparison of the human, swine, and ovine collecting systems.

    PubMed

    Simões, Michele; de Souza, Diogo B; Gallo, Carla B M; Pereira-Sampaio, Marco A; Costa, Waldemar S; Sampaio, Francisco J

    2016-07-01

    The ovine kidney has been recently determined to be a better model than the swine kidney for the study of collecting system healing after partial nephrectomy. However, there is no histological study comparing the collecting systems of these species. To compare human, swine, and ovine collecting systems using histomorphometry. The collecting systems of 10 kidneys from each species (human, swine, and ovine) were processed for histomorphometry. The thickness of the three layers (mucosal connective tissue, submucosal muscular, and adventitial connective tissue) were measured. The densities of smooth muscle fibers, elastic system fibers, and cells were also measured. Additionally, blood vessel density in the adventitial connective tissue was measured. Analysis of the collecting systems from the three species presented several differences. The adventitial connective tissue from the swine samples was thicker, with more blood vessels and smooth muscle fibers, compared with that from the human and ovine samples. Swine also had higher density of elastic fibers on the submucosal muscular layer. Ovine and human collecting systems shared several similar features, such as blood vessel and elastic fiber density in all layers and the density of cellular and muscular fibers in the submucosal muscular and adventitial connective tissue layers. The collecting system of the ovine kidney is more similar to that of the human kidney compared with that of the swine kidney. This may explain the differences between the healing mechanisms in swine and those in humans and sheep after partial nephrectomy. Anat Rec, 299:967-972, 2016. © 2016 Wiley Periodicals, Inc. PMID:27111677

  13. Analysis of space telescope data collection system

    NASA Technical Reports Server (NTRS)

    Ingels, F. M.; Schoggen, W. O.

    1982-01-01

    An analysis of the expected performance for the Multiple Access (MA) system is provided. The analysis covers the expected bit error rate performance, the effects of synchronization loss, the problem of self-interference, and the problem of phase ambiguity. The problem of false acceptance of a command word due to data inversion is discussed. A mathematical determination of the probability of accepting an erroneous command word due to a data inversion is presented. The problem is examined for three cases: (1) a data inversion only, (2) a data inversion and a random error within the same command word, and a block (up to 256 48-bit words) containing both a data inversion and a random error.

  14. Mirror system for collecting Thomson-scattered light in a tangential direction.

    PubMed

    Barth, C J; Grobben, B J; Verhaag, G C

    1994-09-01

    We describe an optical system for collecting Thomson-scattering light in the tangential direction of a tokamak. The key part of the optics is a set of mirrors arranged as a Venetian blind. This system makes it possible to look around the corner of the tokamak vessel. Design considerations and test performance are presented. PMID:20936021

  15. Collection optics design for KSTAR Thomson scattering system

    SciTech Connect

    Oh, S.; Lee, J. H.

    2010-10-15

    The collection optics designs are described for the Thomson scattering diagnostic of the Korea superconducting tokamak advanced research (KSTAR) device. The optical systems collecting the light emission induced through the interaction between the plasma electrons and a laser beam are key components for the Thomson scattering system. A duo-lens system was examined, and the final optical designs were derived for Thomson scattering diagnostic of KSTAR.

  16. Design of Information Collecting System Towards The Song Dynasty Wooden Hall of Baoguo Temple, Ningbo

    NASA Astrophysics Data System (ADS)

    He, S.; Tang, Z.; Yang, S.

    2015-09-01

    Baoguo Temple is located half way up Lingshan Mountain in Northern Ningbo, Zhejiang Province, China. The main hall of Baoguo Temple is Song dynasty wooden structure. As the oldest wooden architecture in Jiangnan, China, it is a national major protective historical relic. In 2005, Baoguo Temple Ancient Architecture Museum was set up and opens to the outside world. From 2007, to be able to protect it more effectively and foreseeably, Baoguo Temple Ancient Architecture Museum began to build information collecting systems towards historical architectures using modern information technology. After comparing correlated studies both at home and abroad, we found that: heritage protection abroad started earlier than us, and it has already established thorough protection system, relevant protection mechanism, and also issued relevant protection laws and regulations. The technology which was utilized in protection abroad was not only limited in RS, GIS, GPS, VR, but also included many emerging technology such as using a computational fluid dynamics model to simulate the condition of temperature and humidity. The main body of this paper are going to talk about four parts: the first one is existing information system. In this part, we'll introduce the information collecting system, which was preliminarily built in 2007 in Baoguo Temple Ancient Architecture Museum. Using the modern digital computer information technology, researchers can gradually check and acquire the information of the material of relics, the condition of the structure stress and the natural environmental information, which may probably affect the cultural architecture. And this part may be divided into information collection, information management and exhibition. The second part is update scheme design of original information collecting equipment and technology. Original information collecting system of microenvironment is relatively independent and data haven't been included in the management of the system

  17. Large Space Systems Technology, Part 2, 1981

    NASA Technical Reports Server (NTRS)

    Boyer, W. J. (Compiler)

    1982-01-01

    Four major areas of interest are covered: technology pertinent to large antenna systems; technology related to the control of large space systems; basic technology concerning structures, materials, and analyses; and flight technology experiments. Large antenna systems and flight technology experiments are described. Design studies, structural testing results, and theoretical applications are presented with accompanying validation data. These research studies represent state-of-the art technology that is necessary for the development of large space systems. A total systems approach including structures, analyses, controls, and antennas is presented as a cohesive, programmatic plan for large space systems.

  18. 15 CFR Supplement No. 1 to Part 730 - Information Collection Requirements Under the Paperwork Reduction Act: OMB Control Numbers

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Under the Paperwork Reduction Act: OMB Control Numbers No. Supplement No. 1 to Part 730 Commerce and... Supplement No. 1 to Part 730—Information Collection Requirements Under the Paperwork Reduction Act: OMB...-0033 License Exception, Humanitarian Donations §§ 740.12(b)(7), 762.2(b), Supp. No. 2 to part 740....

  19. 78 FR 47004 - Digital Trade in the U.S. and Global Economies, Part 2; Proposed Information Collection; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ... COMMISSION Digital Trade in the U.S. and Global Economies, Part 2; Proposed Information Collection; Comment....S. and Global Economies, Part 2, instituted under the authority of section 332(g) of the Tariff Act... Trade in the U.S. and Global Economies, Part 2 Questionnaire. (3) Type of request: New. (4) Frequency...

  20. Heterodyne systems and technology, part 1. [conferences

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Various aspects of optical heterodyning are considered. Topics covered heterodyning throughout the electromagnetic spectrum including detectors, local oscillators, tunable diode lasers, astronomical systems, and environmental sensors, with both active and passive systems represented.

  1. Large Space Antenna Systems Technology, part 1

    NASA Technical Reports Server (NTRS)

    Lightner, E. B. (Compiler)

    1983-01-01

    A compilation of the unclassified papers presented at the NASA Conference on Large Space Antenna Systems Technology covers the following areas: systems, structures technology, control technology, electromagnetics, and space flight test and evaluation.

  2. Environmental-benefit analysis of two urban waste collection systems.

    PubMed

    Aranda Usón, Alfonso; Ferreira, Germán; Zambrana Vásquez, David; Zabalza Bribián, Ignacio; Llera Sastresa, Eva

    2013-10-01

    Sustainable transportation infrastructure and travel policies aim to optimise the use of transportation systems to achieve economic and related social and environmental goals. To this end, a novel methodology based on life cycle assessment (LCA) has been developed in this study, with the aim of quantifying, in terms of CO2 emissions equivalent, the impact associated with different alternatives of waste collection systems in different urban typologies. This new approach is focussed on saving energy and raw materials and reducing the environmental impact associated with the waste collection system in urban areas, as well as allowing the design and planning of the best available technologies and most environment-friendly management. The methodology considers a large variety of variables from the point of view of sustainable urban transport such as the location and size of the urban area, the amount of solid waste generated, the level of social awareness on waste separation procedures, the distance between houses and waste collection points and the distance from the latter to the possible recovery plants and/or landfills, taking into account the material and energy recovery ratio within an integrated waste management system. As a case study, two different waste collection systems have been evaluated with this methodology in the ecocity Valdespartera located in Zaragoza, Spain, consisting of approximately 10,000 homes: (i) a system based on traditional truck transportation and manual collection, and (ii) a stationary vacuum waste collection system. Results show that, when operating at loads close to 100%, the stationary collection system has the best environmental performance in comparison with the conventional system. In contrast, when operating at load factors around 13% the environmental benefits in terms of net CO2-eq. emissions for the stationary collection system are around 60% lower in comparison with the conventional one. PMID:23792249

  3. Study of data collection platform concepts: Data collection system user requirements

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The overall purpose of the survey was to provide real world data on user requirements. The intent was to assess data collection system user requirements by questioning actual potential users rather than speculating on requirements. The end results of the survey are baseline requirements models for both a data collection platform and a data collection system. These models were derived from the survey results. The real value of these models lies in the fact that they are based on actual user requirements as delineated in the survey questionnaires. Some users desire data collection platforms of small size and light weight. These sizes and weights are beyond the present state of the art. Also, the survey provided a wealth of information on the nature and constituency of the data collection user community as well as information on user applications for data collection systems. Finally, the data sheds light on the generalized platform concept. That is, the diversity of user requirements shown in the data indicates the difficulty that can be anticipated in attempting to implement such a concept.

  4. Building a Virtual National Serials Collection Using the MEADS System.

    ERIC Educational Resources Information Center

    Lim, Edward

    1998-01-01

    The Australian university system can fund the creation of a scholarly collection of serials for use by the nation by increasing the average expenditure on libraries from 5.1% to 5.3% of total university expenditure. Once the national collection has been built, virtual access can be provided using a Web-based model called MEADS (Monash Electronic…

  5. Field Demonstration of Condition Assessment Technologies for Wastewater Collection Systems

    EPA Science Inventory

    Reliable information on pipe condition is needed to accurately estimate the remaining service life of wastewater collection system assets. Although inspections with conventional closed-circuit television (CCTV) have been the mainstay of pipeline condition assessment for decades,...

  6. Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program

    USGS Publications Warehouse

    Cuffney, Thomas F.; Gurtz, Martin E.; Meador, Michael R.

    1993-01-01

    Benthic invertebrate communities are evaluated as part of the ecological survey component of the U.S. Geological Survey's National Water-Quality Assessment Program. These biological data are collected along with physical and chemical data to assess water-quality conditions and to develop an understanding of the factors that affect water-quality conditions locally, regionally, and nationally. The objectives of benthic invertebrate community characterizations are to (1) develop for each site a list of tax a within the associated stream reach and (2) determine the structure of benthic invertebrate communities within selected habitats of that reach. A nationally consistent approach is used to achieve these objectives. This approach provides guidance on site, reach, and habitat selection and methods and equipment for qualitative multihabitat sampling and semi-quantitative single habitat sampling. Appropriate quality-assurance and quality-control guidelines are used to maximize the ability to analyze data within and among study units.

  7. 78 FR 26062 - Proposed Information Collection: National Blueways System Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... announces the proposed public information collection necessary as part of the process to nominate a river... Application, go to: http://www.doi.gov/americasgreatoutdoors/whatwedo/rivers/upload/Draft_National_Blueways... Public Land Management Act of 2009, Public Law 111-11. Rivers and their associated watersheds may...

  8. DCS: A global satellite environmental data collection system study

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Cost analysis and technical feasibility data are presented on five medium orbiting and six geosynchronous satellite data collection systems with varying degrees of spacecraft and local user terminal complexity. Data are also provided on system approaches, user requirements, and user classes. Systems considered include orbiting ERTS and EOS type satellites and geosynchronous SmS and SEOS type data collectors.

  9. Electrical Collection and Transmission Systems for Offshore Wind Power: Preprint

    SciTech Connect

    Green, J.; Bowen, A.; Fingersh, L.J.; Wan, Y.

    2007-03-01

    The electrical systems needed for offshore wind farms to collect power from wind turbines--and transmit it to shore--will be a significant cost element of these systems. This paper describes the development of a simplified model of the cost and performance of such systems.

  10. The Unicorn Collection Management System: Its Structure and Features.

    ERIC Educational Resources Information Center

    Young, Jacky; Veatch, James R., Jr.

    1988-01-01

    Discusses the design principles behind the Unicorn Collection Management System, an integrated library system which includes modules for bibliographic and inventory control, circulation, academic reserves, serials control, authority control, acquisition, electronic mail, bulletin board, and enhanced public access. The flexibility of the system is…

  11. The study of data collection method for the plasma properties collection and evaluation system from web

    NASA Astrophysics Data System (ADS)

    Park, Jun-Hyoung; Song, Mi-Young; Plasma Fundamental Technology Research Team

    2015-09-01

    Plasma databases are necessarily required to compute the plasma parameters and high reliable databases are closely related with accuracy enhancement of simulations. Therefore, a major concern of plasma properties collection and evaluation system is to create a sustainable and useful research environment for plasma data. The system has a commitment to provide not only numerical data but also bibliographic data (including DOI information). Originally, our collection data methods were done by manual data search. In some cases, it took a long time to find data. We will be find data more automatically and quickly than legacy methods by crawling or search engine such as Lucene.

  12. Parallel garbage collection on a virtual memory system

    SciTech Connect

    Abraham, S.G.; Patel, J.H.

    1987-01-01

    Since most artificial intelligence applications are programmed in list processing languages, it is important to design architectures to support efficient garbage collection. This paper presents an architecture and an associated algorithm for parallel garbage collection on a virtual memory system. All the previously proposed parallel algorithms attempt to collect cells released by the list processor during the garbage collection cycle. We do not attempt to collect such cells. As a consequence, the list processor incurs little overhead in the proposed scheme, since it need not synchronize with the collector. Most parallel algorithms are designed for shared memory machines which have certain implicit synchronization functions on variable access. The proposed algorithm is designed for virtual memory systems where both the list processor and the garbage collector have private memories. The enforcement of coherence between the two private memories can be expensive and is not necessary in our scheme. 15 refs., 3 figs.

  13. Pacs: Part Of An Integrated Communications System

    NASA Astrophysics Data System (ADS)

    Thompson, B. G.; Brenton, Bradley C.; Staab, Edward V.; Perry, J. Randolph; Parrish, Denise; Johnston, R. Eugene; Creasy, Jeffrey L.

    1985-09-01

    The Department of Radiology at the University of North Carolina-Chapel Hill (UNC) has developed the concept for an integrated picture archiving and communications system. A communications network has been installed, and computer facilities are being interfaced within radiology areas. Other projects include the establishment of a computer simulation model of departmental operations and assembly of a limited picture archival and communication system (PACS) beginning with the CT and NMR Modalities. While this approach may provide immediate clinical benefits, the initial thrust has been towards evaluation of prototype systems with flexibility for modifications. PACS operational parameters are being studied for their acceptability in support of radiology clinical services. The goal is to provide objective operational data as a basis for planning system improvements.

  14. Urine sampling and collection system optimization and testing

    NASA Technical Reports Server (NTRS)

    Fogal, G. L.; Geating, J. A.; Koesterer, M. G.

    1975-01-01

    A Urine Sampling and Collection System (USCS) engineering model was developed to provide for the automatic collection, volume sensing and sampling of urine from each micturition. The purpose of the engineering model was to demonstrate verification of the system concept. The objective of the optimization and testing program was to update the engineering model, to provide additional performance features and to conduct system testing to determine operational problems. Optimization tasks were defined as modifications to minimize system fluid residual and addition of thermoelectric cooling.

  15. Garbage Collection in a Distributed Object-Oriented System

    NASA Technical Reports Server (NTRS)

    Gupta, Aloke; Fuchs, W. Kent

    1993-01-01

    An algorithm is described in this paper for garbage collection in distributed systems with object sharing across processor boundaries. The algorithm allows local garbage collection at each node in the system to proceed independently of local collection at the other nodes. It requires no global synchronization or knowledge of the global state of the system and exhibits the capability of graceful degradation. The concept of a specialized dump node is proposed to facilitate the collection of inaccessible circular structures. An experimental evaluation of the algorithm is also described. The algorithm is compared with a corresponding scheme that requires global synchronization. The results show that the algorithm works well in distributed processing environments even when the locality of object references is low.

  16. Knowledge-based fault diagnosis system for refuse collection vehicle

    NASA Astrophysics Data System (ADS)

    Tan, CheeFai; Juffrizal, K.; Khalil, S. N.; Nidzamuddin, M. Y.

    2015-05-01

    The refuse collection vehicle is manufactured by local vehicle body manufacturer. Currently; the company supplied six model of the waste compactor truck to the local authority as well as waste management company. The company is facing difficulty to acquire the knowledge from the expert when the expert is absence. To solve the problem, the knowledge from the expert can be stored in the expert system. The expert system is able to provide necessary support to the company when the expert is not available. The implementation of the process and tool is able to be standardize and more accurate. The knowledge that input to the expert system is based on design guidelines and experience from the expert. This project highlighted another application on knowledge-based system (KBS) approached in trouble shooting of the refuse collection vehicle production process. The main aim of the research is to develop a novel expert fault diagnosis system framework for the refuse collection vehicle.

  17. Knowledge-based fault diagnosis system for refuse collection vehicle

    SciTech Connect

    Tan, CheeFai; Juffrizal, K.; Khalil, S. N.; Nidzamuddin, M. Y.

    2015-05-15

    The refuse collection vehicle is manufactured by local vehicle body manufacturer. Currently; the company supplied six model of the waste compactor truck to the local authority as well as waste management company. The company is facing difficulty to acquire the knowledge from the expert when the expert is absence. To solve the problem, the knowledge from the expert can be stored in the expert system. The expert system is able to provide necessary support to the company when the expert is not available. The implementation of the process and tool is able to be standardize and more accurate. The knowledge that input to the expert system is based on design guidelines and experience from the expert. This project highlighted another application on knowledge-based system (KBS) approached in trouble shooting of the refuse collection vehicle production process. The main aim of the research is to develop a novel expert fault diagnosis system framework for the refuse collection vehicle.

  18. MAC, A System for Automatically IPR Identification, Collection and Distribution

    NASA Astrophysics Data System (ADS)

    Serrão, Carlos

    Controlling Intellectual Property Rights (IPR) in the Digital World is a very hard challenge. The facility to create multiple bit-by-bit identical copies from original IPR works creates the opportunities for digital piracy. One of the most affected industries by this fact is the Music Industry. The Music Industry has supported huge losses during the last few years due to this fact. Moreover, this fact is also affecting the way that music rights collecting and distributing societies are operating to assure a correct music IPR identification, collection and distribution. In this article a system for automating this IPR identification, collection and distribution is presented and described. This system makes usage of advanced automatic audio identification system based on audio fingerprinting technology. This paper will present the details of the system and present a use-case scenario where this system is being used.

  19. Container Security - part of the CORE system

    Energy Science and Technology Software Center (ESTSC)

    2009-10-02

    A data integration system to support the US Customs and Border Protection Officers to supervise and make decisions for container inspections. CORE is designed to act as a framework to bridge the gaps between disparate data integration and delivery of disparate information visualization.

  20. Aircraft Environmental Systems Mechanic. Part 2.

    ERIC Educational Resources Information Center

    Chanute AFB Technical Training Center, IL.

    This packet contains learning modules designed for a self-paced course in aircraft environmental systems mechanics that was developed for the Air Force. Learning modules consist of some or all of the following materials: objectives, instructions, equipment, procedures, information sheets, handouts, workbooks, self-tests with answers, review…

  1. Aircraft Environmental Systems Mechanic. Part 1.

    ERIC Educational Resources Information Center

    Chanute AFB Technical Training Center, IL.

    This packet contains learning modules for a self-paced course in aircraft environmental systems mechanics that was developed for the Air Force. Each learning module consists of some or all of the following: objectives, instructions, equipment, procedures, information sheets, handouts, self-tests with answers, review section, tests, and response…

  2. 20 CFR 10.3 - Have the collection of information requirements of this part been approved by the Office of...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Have the collection of information requirements of this part been approved by the Office of Management and Budget (OMB)? 10.3 Section 10.3... the Office of Management and Budget (OMB)? The collection of information requirements in this...

  3. 12 CFR Appendix B to Part 1003 - Form and Instructions for Data Collection on Ethnicity, Race, and Sex

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Ethnicity, Race, and Sex B Appendix B to Part 1003 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION... for Data Collection on Ethnicity, Race, and Sex I. Instructions on Collection of Data on Ethnicity, Race, and Sex You may list questions regarding the ethnicity, race, and sex of the applicant on...

  4. 12 CFR Appendix B to Part 1003 - Form and Instructions for Data Collection on Ethnicity, Race, and Sex

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Ethnicity, Race, and Sex B Appendix B to Part 1003 Banks and Banking BUREAU OF CONSUMER FINANCIAL PROTECTION... for Data Collection on Ethnicity, Race, and Sex I. Instructions on Collection of Data on Ethnicity, Race, and Sex You may list questions regarding the ethnicity, race, and sex of the applicant on...

  5. Proposed statistical performance measures for microprocessor-based transmission-line protective relays. Part 2: Collection and uses of data

    SciTech Connect

    1997-01-01

    A preceding companion paper, Part 1--Explanation of the Statistics, presented practical calculations and novel techniques for collecting performance data from protective relays. Standard definitions were presented for Availability, Dependability, Security, Hardware and Relaying MTBF, and other measures. The present paper gives practical guidelines and complete examples of actual data collection procedures. It focuses on methods for users to compile exposure counts needed for the novel Security measurement. Also reasons for collection and uses for the statistical results are described.

  6. Image dissector control and data system electronics, part 1, part 2, and part 3

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The operating and calibration procedures, design details, and maintenance information for the control console and the associated electronics are presented. Detailed circuit connector information is included which describes the destination of each wire leaving each pin of each circuit board. The schematic diagrams of the circuit boards in the system and of the interconnection between boards and consoles are presented.

  7. Complement System Part II: Role in Immunity

    PubMed Central

    Merle, Nicolas S.; Noe, Remi; Halbwachs-Mecarelli, Lise; Fremeaux-Bacchi, Veronique; Roumenina, Lubka T.

    2015-01-01

    The complement system has been considered for a long time as a simple lytic cascade, aimed to kill bacteria infecting the host organism. Nowadays, this vision has changed and it is well accepted that complement is a complex innate immune surveillance system, playing a key role in host homeostasis, inflammation, and in the defense against pathogens. This review discusses recent advances in the understanding of the role of complement in physiology and pathology. It starts with a description of complement contribution to the normal physiology (homeostasis) of a healthy organism, including the silent clearance of apoptotic cells and maintenance of cell survival. In pathology, complement can be a friend or a foe. It acts as a friend in the defense against pathogens, by inducing opsonization and a direct killing by C5b–9 membrane attack complex and by triggering inflammatory responses with the anaphylatoxins C3a and C5a. Opsonization plays also a major role in the mounting of an adaptive immune response, involving antigen presenting cells, T-, and B-lymphocytes. Nevertheless, it can be also an enemy, when pathogens hijack complement regulators to protect themselves from the immune system. Inadequate complement activation becomes a disease cause, as in atypical hemolytic uremic syndrome, C3 glomerulopathies, and systemic lupus erythematosus. Age-related macular degeneration and cancer will be described as examples showing that complement contributes to a large variety of conditions, far exceeding the classical examples of diseases associated with complement deficiencies. Finally, we discuss complement as a therapeutic target. PMID:26074922

  8. 40 CFR 35.925-13 - Sewage collection system.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... design capacity equivalent to that of the existing system plus a reasonable amount for future growth. For purposes of this section, a community would include any area with substantial human habitation on October... October 18, 1972; (b) The collection system is cost-effective; (c) The population density of the area...

  9. 40 CFR 60.759 - Specifications for active collection systems.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... professional engineer. The following issues shall be addressed in the design: depths of refuse, refuse gas generation rates and flow characteristics, cover properties, gas system expandibility, leachate and... section shall address landfill gas migration issues and augmentation of the collection system through...

  10. 40 CFR 60.759 - Specifications for active collection systems.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... professional engineer. The following issues shall be addressed in the design: depths of refuse, refuse gas generation rates and flow characteristics, cover properties, gas system expandibility, leachate and... section shall address landfill gas migration issues and augmentation of the collection system through...

  11. AVOIDING FAILURE OF LEACHATE COLLECTION SYSTEMS AT HAZARDOUS WASTE LANDFILLS

    EPA Science Inventory

    Failure of leachate collection systems is expected to be a problem in the operation of hazardous waste disposal facilities, just as failure of drainage systems has been a problem at agricultural sites. The principal failure mechanisms include sedimentation, clogging by biological...

  12. 78 FR 79455 - Information Collection; System for Award Management Registration Requirements for Prime Grant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... Central Contractor Registration Requirements for Prime Grant Recipients (OMB Control Number 3090-0290... under consideration by an agency pursuant to 2 CFR Subtitle A, Chapter I, and Part 25 (75 FR 5672). This... ADMINISTRATION Information Collection; System for Award Management Registration Requirements for Prime...

  13. LCA of selective waste collection systems in dense urban areas.

    PubMed

    Iriarte, Alfredo; Gabarrell, Xavier; Rieradevall, Joan

    2009-02-01

    This paper presents research concerning the environmental analysis of the selective collection management of municipal solid waste. The main goal of this study is to quantify and to compare, by means of Life Cycle Assessment (LCA), the potential environmental impacts of three selective collection systems modelled on densely populated urban areas. These systems are: the mobile pneumatic, the multi-container and the door-to-door. Impact assessment method based on CML 2 baseline 2000 is applied to the different systems. The study separates and analyzes the collection systems in substages: two urban substages and one inter-city substage. At the urban level, the multi-container system has the least environmental impact of all systems. The mobile pneumatic system has greater environmental impacts in terms of global warming, fresh water aquatic ecotoxicity, terrestrial ecotoxicity, acidification and eutrophication. In this system, the pipes and the pneumatic transport have the greatest impacts. The door-to-door system has a greatest environmental impact in terms of abiotic depletion, ozone layer depletion and human toxicity. An overall evaluation of the three substages, with a sensitivity analysis, indicates that the mobile pneumatic system at an inter-city distance of 20 km shows the greatest environmental impacts and the greatest energy demand. Inter-city transport is key; the results show that from an inter-city distance of 11 km onwards, this becomes the substage which most contributes to global warming impact and energy demand, in all the systems. PMID:18657964

  14. Environmental monitoring via the ERTS-1 Data Collection System.

    NASA Technical Reports Server (NTRS)

    Painter, J. E.; Seitner, J. E.

    1973-01-01

    The Data Collection System (DCS) provides users with near real-time environmental data from earth-based sensors relayed via the Earth Resources Technology Satellite (ERTS-1) to Goddard Space Flight Center. Data is received at Goddard at least twice per day from each sensor and distributed to users (who operate the sensors and transmitters) by mail and teletype. Data collection platforms are discussed together with DCS equipment and the ground receiving and processing equipment.

  15. The upside-down water collection system of Syntrichia caninervis.

    PubMed

    Pan, Zhao; Pitt, William G; Zhang, Yuanming; Wu, Nan; Tao, Ye; Truscott, Tadd T

    2016-01-01

    Desert plants possess highly evolved water conservation and transport systems, from the root structures that maximize absorption of scarce ground water(1-5), to the minimization of leaf surface area(6) to enhance water retention. Recent attention has focused on leaf structures that are adapted to collect water and promote nucleation from humid air(7-9). Syntrichia caninervis Mitt. (Pottiaceae) is one of the most abundant desert mosses in the world and thrives in an extreme environment with multiple but limited water resources (such as dew, fog, snow and rain), yet the mechanisms for water collection and transport have never been completely revealed. S. caninervis has a unique adaptation: it uses a tiny hair (awn) on the end of each leaf to collect water, in addition to that collected by the leaves themselves. Here we show that the unique multiscale structures of the hair are equipped to collect and transport water in four modes: nucleation of water droplets and films on the leaf hair from humid atmospheres; collection of fog droplets on leaf hairs; collection of splash water from raindrops; and transportation of the acquired water to the leaf itself. Fluid nucleation is accomplished in nanostructures, whereas fog droplets are gathered in areas where a high density of small barbs are present and then quickly transported to the leaf at the base of the hair. Our observations reveal nature's optimization of water collection by coupling relevant multiscale physical plant structures with multiscale sources of water. PMID:27302768

  16. What Are the Parts of the Nervous System?

    MedlinePlus

    ... Research Planning Scientific Resources Research A-Z Topics Neuroscience Overview Condition Information Parts of the nervous system ... functions does the nervous system control? Why study neuroscience? What are the areas of neuroscience? NICHD Research ...

  17. Algorithmic requirements for swarm intelligence in differently coupled collective systems.

    PubMed

    Stradner, Jürgen; Thenius, Ronald; Zahadat, Payam; Hamann, Heiko; Crailsheim, Karl; Schmickl, Thomas

    2013-05-01

    Swarm systems are based on intermediate connectivity between individuals and dynamic neighborhoods. In natural swarms self-organizing principles bring their agents to that favorable level of connectivity. They serve as interesting sources of inspiration for control algorithms in swarm robotics on the one hand, and in modular robotics on the other hand. In this paper we demonstrate and compare a set of bio-inspired algorithms that are used to control the collective behavior of swarms and modular systems: BEECLUST, AHHS (hormone controllers), FGRN (fractal genetic regulatory networks), and VE (virtual embryogenesis). We demonstrate how such bio-inspired control paradigms bring their host systems to a level of intermediate connectivity, what delivers sufficient robustness to these systems for collective decentralized control. In parallel, these algorithms allow sufficient volatility of shared information within these systems to help preventing local optima and deadlock situations, this way keeping those systems flexible and adaptive in dynamic non-deterministic environments. PMID:23805030

  18. Algorithmic requirements for swarm intelligence in differently coupled collective systems

    PubMed Central

    Stradner, Jürgen; Thenius, Ronald; Zahadat, Payam; Hamann, Heiko; Crailsheim, Karl; Schmickl, Thomas

    2013-01-01

    Swarm systems are based on intermediate connectivity between individuals and dynamic neighborhoods. In natural swarms self-organizing principles bring their agents to that favorable level of connectivity. They serve as interesting sources of inspiration for control algorithms in swarm robotics on the one hand, and in modular robotics on the other hand. In this paper we demonstrate and compare a set of bio-inspired algorithms that are used to control the collective behavior of swarms and modular systems: BEECLUST, AHHS (hormone controllers), FGRN (fractal genetic regulatory networks), and VE (virtual embryogenesis). We demonstrate how such bio-inspired control paradigms bring their host systems to a level of intermediate connectivity, what delivers sufficient robustness to these systems for collective decentralized control. In parallel, these algorithms allow sufficient volatility of shared information within these systems to help preventing local optima and deadlock situations, this way keeping those systems flexible and adaptive in dynamic non-deterministic environments. PMID:23805030

  19. Space Shuttle Orbiter waste collection system conceptual study

    NASA Technical Reports Server (NTRS)

    Abbate, M.

    1985-01-01

    The analyses and studies conducted to develop a recommended design concept for a new fecal collection system that can be retrofited into the space shuttle vehicle to replace the existing troublesome system which has had limited success in use are summarized. The concept selected is a cartridge compactor fecal collection subsystem which utilizes an airflow collection mode combined with a mechanical compaction and vacuum drying mode that satisfies the shuttle requirements with respect to size, weight, interfaces, and crew comments. A follow-on development program is recommended which is to result in flight test hardware retrofitable on a shuttle vehicle. This permits NASA to evaluate the system which has space station applicablity before committing production funds for the shuttle fleet and space station development.

  20. The data collection system for failure/maintenance at the tritium systems test assembly

    SciTech Connect

    Casey, M.A.; Gruetzmacher, K.M.; Bartlit, J.R.; Cadwallader, L.C.

    1988-09-01

    A data collection system for obtaining information which can be used to help determine the reliability and availability of future fusion power plants has been installed at the Los Alamos National Laboratory's Tritium Systems Test Assembly (TSTA). Failure and maintenance data on components of TSTA's tritium systems have been collected since 1984. The focus of the data collection has been TSTA's Tritium Waste Treatment System (TWT), which has maintained high availability since it became operational in 1982. Data collection is still in progress and a total of 291 failure reports are in the data collection system at this time, 47 of which are from the TWT.

  1. The data collection system for failure/maintenance at the Tritium Systems Test Assembly

    SciTech Connect

    Casey, M.A.; Gruetzmacher, K.M.; Bartlit, J.R.; Cadwallader, L.C.

    1988-01-01

    A data collection system for obtaining information which can be used to help determine the reliability and vailability of future fusion power plants has been installed at the Los Alamos National Laboratory's Tritium Systems Test Assembly (TSTA). Failure and maintenance data on components of TSTA's tritium systems have been collected since 1984. The focus of the data collection has been TSTA's Tritium Waste Tratment System (TWT), which has maintained high availability since it became operation in 1982. Data collection is still in progress and a total of 291 failure reports are in the data collection system at this time, 47 of which are from the TWT. 6 refs., 2 figs., 2 tabs.

  2. Electronic immunization data collection systems: application of an evaluation framework

    PubMed Central

    2014-01-01

    Background Evaluating the features and performance of health information systems can serve to strengthen the systems themselves as well as to guide other organizations in the process of designing and implementing surveillance tools. We adapted an evaluation framework in order to assess electronic immunization data collection systems, and applied it in two Ontario public health units. Methods The Centers for Disease Control and Prevention’s Guidelines for Evaluating Public Health Surveillance Systems are broad in nature and serve as an organizational tool to guide the development of comprehensive evaluation materials. Based on these Guidelines, and informed by other evaluation resources and input from stakeholders in the public health community, we applied an evaluation framework to two examples of immunization data collection and examined several system attributes: simplicity, flexibility, data quality, timeliness, and acceptability. Data collection approaches included key informant interviews, logic and completeness assessments, client surveys, and on-site observations. Results Both evaluated systems allow high-quality immunization data to be collected, analyzed, and applied in a rapid fashion. However, neither system is currently able to link to other providers’ immunization data or provincial data sources, limiting the comprehensiveness of coverage assessments. We recommended that both organizations explore possibilities for external data linkage and collaborate with other jurisdictions to promote a provincial immunization repository or data sharing platform. Conclusions Electronic systems such as the ones described in this paper allow immunization data to be collected, analyzed, and applied in a rapid fashion, and represent the infostructure required to establish a population-based immunization registry, critical for comprehensively assessing vaccine coverage. PMID:24423014

  3. Automated biowaste sampling system, solids subsystem operating model, part 2

    NASA Technical Reports Server (NTRS)

    Fogal, G. L.; Mangialardi, J. K.; Stauffer, R. E.

    1973-01-01

    The detail design and fabrication of the Solids Subsystem were implemented. The system's capacity for the collection, storage or sampling of feces and vomitus from six subjects was tested and verified.

  4. Hand held data collection and monitoring system for nuclear facilities

    DOEpatents

    Brayton, D.D.; Scharold, P.G.; Thornton, M.W.; Marquez, D.L.

    1999-01-26

    Apparatus and method is disclosed for a data collection and monitoring system that utilizes a pen based hand held computer unit which has contained therein interaction software that allows the user to review maintenance procedures, collect data, compare data with historical trends and safety limits, and input new information at various collection sites. The system has a means to allow automatic transfer of the collected data to a main computer data base for further review, reporting, and distribution purposes and uploading updated collection and maintenance procedures. The hand held computer has a running to-do list so sample collection and other general tasks, such as housekeeping are automatically scheduled for timely completion. A done list helps users to keep track of all completed tasks. The built-in check list assures that work process will meet the applicable processes and procedures. Users can hand write comments or drawings with an electronic pen that allows the users to directly interface information on the screen. 15 figs.

  5. Hand held data collection and monitoring system for nuclear facilities

    DOEpatents

    Brayton, Darryl D.; Scharold, Paul G.; Thornton, Michael W.; Marquez, Diana L.

    1999-01-01

    Apparatus and method is disclosed for a data collection and monitoring system that utilizes a pen based hand held computer unit which has contained therein interaction software that allows the user to review maintenance procedures, collect data, compare data with historical trends and safety limits, and input new information at various collection sites. The system has a means to allow automatic transfer of the collected data to a main computer data base for further review, reporting, and distribution purposes and uploading updated collection and maintenance procedures. The hand held computer has a running to-do list so sample collection and other general tasks, such as housekeeping are automatically scheduled for timely completion. A done list helps users to keep track of all completed tasks. The built-in check list assures that work process will meet the applicable processes and procedures. Users can hand write comments or drawings with an electronic pen that allows the users to directly interface information on the screen.

  6. A novel optical scattering collection system for particulate monitoring applications

    SciTech Connect

    Bernacki, B.E.; Miller, A.C. Jr.; Nuspliger, R.J.

    1996-05-01

    Light collecting systems often require radically different optical surfaces than those commonly found in optical imaging systems. An optical particulate monitor must probe a volume in emission stacks to obtain a good statistical distribution of suspended particles. However, ideal imaging systems map object planes into conjugate image planes and can probe only small volumes. The authors describe the design, fabrication and performance of a novel optical scattering collection system that exploits precision-engineered reflective conical surfaces (axicons) in a telescopic arrangement that maps a line in object space onto the detector plane in image space. Such non-spherical surfaces are nearly impossible to fabricate using traditional methods, but can readily be made using the deterministic method of single-point diamond turning. In addition to complex optical surfaces, single-point diamond turning also makes possible the precision engineering of reference surfaces useful for built-in alignment of multiple surfaces and rapid assembly of the finished system.

  7. Secondary ion collection and transport system for ion microprobe

    DOEpatents

    Ward, James W.; Schlanger, Herbert; McNulty, Jr., Hugh; Parker, Norman W.

    1985-01-01

    A secondary ion collection and transport system, for use with an ion microprobe, which is very compact and occupies only a small working distance, thereby enabling the primary ion beam to have a short focal length and high resolution. Ions sputtered from the target surface by the primary beam's impact are collected between two arcuate members having radii of curvature and applied voltages that cause only ions within a specified energy band to be collected. The collected ions are accelerated and focused in a transport section consisting of a plurality of spaced conductive members which are coaxial with and distributed along the desired ion path. Relatively high voltages are applied to alternate transport sections to produce accelerating electric fields sufficient to transport the ions through the section to an ion mass analyzer, while lower voltages are applied to the other transport sections to focus the ions and bring their velocity to a level compatible with the analyzing apparatus.

  8. Redesigning a collection system for 'small' consumer electronics

    SciTech Connect

    Melissen, Frans W. . E-mail: f.w.melissen@rug.nl

    2006-07-01

    This paper establishes that the collection system within the recycling scheme for consumer electronics in the Netherlands has not been entirely successful in convincing consumers to hand in their used appliances by means of dedicated collection routes. Particularly regarding small appliances, consumers are persisting in their habit of discarding their appliances by means of the refuse bag/bin for regular household waste. Therefore, the current collection system has been unable to direct consumer behavior in the desired direction. Consequently, the layout of the current system is reviewed and redesigned in order to tackle this problem. This design effort applies the Triad model (behavioral model) in the analysis stage and the Morphological Chart method (design tool) in the synthesis stage, and results in a concrete proposal for a new system. Finally, the applicability of this design approach beyond the specific circumstances of the case study presented in this paper is discussed. This case represents only one example of the broader, worldwide challenge to design appropriate collection systems to direct consumer behavior in desired directions. It is argued that the approach presented in this paper could be a valuable contribution to research dealing with this challenge.

  9. Particle Collection Efficiency of a Lens-Liquid Filtration System

    NASA Astrophysics Data System (ADS)

    Wong, Ross Y. M.; Ng, Moses L. F.; Chao, Christopher Y. H.; Li, Z. G.

    2011-09-01

    Clinical and epidemiological studies have shown that indoor air quality has substantial impact on the health of building occupants [1]. Possible sources of indoor air contamination include hazardous gases as well as particulate matters (PMs) [2]. Experimental studies show that the size distribution of PMs in indoor air ranges from tens of nanometers to a few hundreds of micrometers [3]. Vacuum cleaners can be used as a major tool to collect PMs from floor/carpets, which are the main sources of indoor PMs. However, the particle collection efficiency of typical cyclonic filters in the vacuums drops significantly for particles of diameter below 10 μm. In this work, we propose a lens-liquid filtration system (see Figure 1), where the flow channel is formed by a liquid free surface and a planar plate with fin/lens structures. Computational fluid dynamics simulations are performed by using FLUENT to optimize the structure of the proposed system toward high particle collection efficiency and satisfactory pressure drop. Numerical simulations show that the system can collect 250 nm diameter particles with collection efficiency of 50%.

  10. Costs for alternative grain-residue-collection systems

    NASA Astrophysics Data System (ADS)

    Flaim, S. J.; Neenan, B.; Dauve, J.; Mapp, H. P., Jr.

    1981-06-01

    The costs for systems for corn and soybean production in Iowa are examined. All machinery field operations, fuel, other inputs, and labor requirements are identified for the base case with no residue harvest, and for residue harvest by stacks and large round bales, with the owner's equipment and for custom harvest. These five cases were developed for corn and soybeans for conventional and reduced tillage practices. Harvesting alternatives are compared on the basis of costs, fuel input requirements, and gross energy balances of residues collected less energy inputs. The cost of collecting corn and soybean residues varies widely over the collection and tillage systems examined. Other effects constant, the reduced tillage practice leads to a lower cost of harvest than conventional tillage, and stacks are always cheaper than large round bales; however, the former difference is greater than the latter.

  11. Mobile In Vivo Infrared Data Collection and Diagnoses Comparison System

    NASA Technical Reports Server (NTRS)

    Mintz, Frederick W. (Inventor); Moynihan, Philip I. (Inventor); Gunapala, Sarath D. (Inventor)

    2013-01-01

    Described is a mobile in vivo infrared brain scan and analysis system. The system includes a data collection subsystem and a data analysis subsystem. The data collection subsystem is a helmet with a plurality of infrared (IR) thermometer probes. Each of the IR thermometer probes includes an IR photodetector capable of detecting IR radiation generated by evoked potentials within a user's skull. The helmet is formed to collect brain data that is reflective of firing neurons in a mobile subject and transmit the brain data to the data analysis subsystem. The data analysis subsystem is configured to generate and display a three-dimensional image that depicts a location of the firing neurons. The data analysis subsystem is also configured to compare the brain data against a library of brain data to detect an anomaly in the brain data, and notify a user of any detected anomaly in the brain data.

  12. The Cornell Cooperative Extension Statewide Data Collection System: An Online Data Collection Tool for Parent Education Programs

    ERIC Educational Resources Information Center

    Kopko, Kimberly; Dunifon, Rachel

    2012-01-01

    The Statewide Data Collection System for Parent Education Programs is an online tool for collecting statewide data on Cornell Cooperative Extension (CCE) parenting education programs. The process of the development and use of this data collection tool are provided as a guide to Extension systems. Results for data entered between March 2009 and…

  13. Knowledge Organisation Systems in North American Digital Library Collections

    ERIC Educational Resources Information Center

    Shiri, Ali; Chase-Kruszewski, Sarah

    2009-01-01

    Purpose: The purpose of this paper is to report an investigation into the types of knowledge organisation systems (KOSs) utilised in North American digital library collections. Design/methodology/approach: The paper identifies, analyses and deep scans online North American hosted digital libraries. It reviews the literature related to the…

  14. Analysis of collection systems for sorted household waste in Spain.

    PubMed

    Gallardo, Antonio; Bovea, María D; Colomer, Francisco J; Prades, Míriam

    2012-09-01

    This work analyses the separate collection systems used in Spanish towns with between 5000 and 50,000 inhabitants. The study looks at the systems and their efficiency by means of the indicators fractioning rate, quality in container rate and separation rate. The results obtained are compared with those from a similar study conducted earlier that was applied to towns and cities with populations over 50,000. It can be concluded that the most widely implemented system in Spain involves the collection of mixed waste from kerbside bins and picking up paper/cardboard, glass and lightweight packaging from drop-off points. Findings show that the best system is the one that collects mixed waste, organic material and multiproduct waste door-to-door, and glass from drop-off points. The indicator separation rate made it possible to establish beta regression models to analyse the influence of the following logistic variables: inhabitants per point (people/pt), time (years) and frequency of collection (freq). From these models it can be seen that people/pt has a negative effect on all the fractions, while freq and years have a positive effect in the case of paper. PMID:22609529

  15. Improved Orbiter Waste Collection System Study, Appendix D

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Basic requirements for a space shuttle orbiter waste collection system are established. They are intended to be an aid in the development and procurement of a representative flight test article. Orbiter interface requirements, performance requirements, flight crew operational requirements, flight environmental requirements, and ground operational and environmental requirements are considered.

  16. CLASSIFICATION OF THE MGR SUBSURFACE WATER COLLECTION/REMOVAL SYSTEM

    SciTech Connect

    R.J. Garrett

    1999-08-31

    The purpose of this analysis is to document the Quality Assurance (QA) classification of the Monitored Geologic Repository (MGR) subsurface water collection/removal system structures, systems and components (SSCs) performed by the MGR Safety Assurance Department. This analysis also provides the basis for revision of YMP/90-55Q, Q-List (YMP 1998). The Q-List identifies those MGR SSCs subject to the requirements of DOE/RW-0333P, ''Quality Assurance Requirements and Description'' (QARD) (DOE 1998).

  17. Automatic TLI recognition system. Part 1: System description

    SciTech Connect

    Partin, J.K.; Lassahn, G.D.; Davidson, J.R.

    1994-05-01

    This report describes an automatic target recognition system for fast screening of large amounts of multi-sensor image data, based on low-cost parallel processors. This system uses image data fusion and gives uncertainty estimates. It is relatively low cost, compact, and transportable. The software is easily enhanced to expand the system`s capabilities, and the hardware is easily expandable to increase the system`s speed. This volume gives a general description of the ATR system.

  18. Garbage collection for functional languages in a distributed system

    SciTech Connect

    Eckart, J.D.

    1987-01-01

    Garbage collection is a helpful facility provided by many applicative languages such as Prolog, SISAL, FP, and Lisp. While these, and other, languages provide easy recognition of actions that may be executed in parallel, the garbage-collection algorithms used for single-machine environments become significantly more inefficient in multi-machine environments. Thus, in order to make effective use of these languages, more-efficient algorithms for collecting inter-machine structures is needed. Reference marking is the algorithm developed to meet these needs. It takes advantage of the semantics of applicative languages allowing each parallel action to be responsible for collecting any discarded structures it was responsible for creating. Simulation results comparing the performance of reference marking with other distributed garbage-collection algorithms are given. A variety of problem types and sizes are examined to determine the effects of particular styles of computation on each of the garbage-collection algorithms. The results gathered demonstrate the usefulness of the reference-marking algorithm in both uni- and multi-machine systems.

  19. Robotic burnishing system for solid film lubricant coated parts

    SciTech Connect

    Fureigh, M.L.

    1986-05-01

    A robotic burnishing system in the Painting Department reduced the operation average standard hour content by 64% and maintains a good part-to-part quality level for a group of parts coated with solid film lubricant. Required to be safe and simple to operate, the system uses a small PUMA 260 robot to process coated axisymmetrical pieceparts. Special tooling and seven pairs of robotic fingers were designed and built to handle 24 different small pieceparts. Individual robotic programs were created for each part and stored on 5-1/4 in. floppy disks with backup copies in Numerical Control. The operators and the manufacturing department readily accepted the robotic system. Additional part geometries will be developed for robotic processing. 12 figs.

  20. A speech recognition system for data collection in precision agriculture

    NASA Astrophysics Data System (ADS)

    Dux, David Lee

    Agricultural producers have shown interest in collecting detailed, accurate, and meaningful field data through field scouting, but scouting is labor intensive. They use yield monitor attachments to collect weed and other field data while driving equipment. However, distractions from using a keyboard or buttons while driving can lead to driving errors or missed data points. At Purdue University, researchers have developed an ASR system to allow equipment operators to collect georeferenced data while keeping hands and eyes on the machine during harvesting and to ease georeferencing of data collected during scouting. A notebook computer retrieved locations from a GPS unit and displayed and stored data in Excel. A headset microphone with a single earphone collected spoken input while allowing the operator to hear outside sounds. One-, two-, or three-word commands activated appropriate VBA macros. Four speech recognition products were chosen based on hardware requirements and ability to add new terms. After training, speech recognition accuracy was 100% for Kurzweil VoicePlus and Verbex Listen for the 132 vocabulary words tested, during tests walking outdoors or driving an ATV. Scouting tests were performed by carrying the system in a backpack while walking in soybean fields. The system recorded a point or a series of points with each utterance. Boundaries of points showed problem areas in the field and single points marked rocks and field corners. Data were displayed as an Excel chart to show a real-time map as data were collected. The information was later displayed in a GIS over remote sensed field images. Field corners and areas of poor stand matched, with voice data explaining anomalies in the image. The system was tested during soybean harvest by using voice to locate weed patches. A harvester operator with little computer experience marked points by voice when the harvester entered and exited weed patches or areas with poor crop stand. The operator found the

  1. The American Economic System...and Your Part In It.

    ERIC Educational Resources Information Center

    Department of Commerce, Washington, DC.

    The booklet, intended for adult or continuing education, discusses the American economic system, emphasizing definitions of economic concepts and the individual's role as part of the system. The objective is to provide a simple description of the American economic system and to promote better understanding of it. The booklet is presented in six…

  2. An Automated Control System for Machinery Parts Machining

    NASA Astrophysics Data System (ADS)

    Petreshin, D. I.; Handozhko, A. V.; Fedonin, O. N.

    2016-04-01

    The article deals with the problem of creating an automated system for controlling surface layer quality characteristics of machinery parts during machining. An automated system structure, its operation algorithm, mathematical support and work results are provided. The paper proves the necessity of using a self-learning mode in technological systems for providing set values of surface layer quality characteristics.

  3. Parts Selection for Space Systems - An Overview and Radiation Perspective

    NASA Technical Reports Server (NTRS)

    LaBel, Kenneth A.

    2008-01-01

    This viewgraph presentation describes the selection of electronic parts for aerospace systems from a space radiation perspective. The topics include: 1) The Trade Space Involved with Part Selection; 2) Understanding Risk; 3) Technical/Design Aspects; 4) Programmatic Overview; 5) Radiation Perspective; 6) Reliability Considerations; 7) An Example Ad hoc Battle; and 8) Sources of Radiation Data.

  4. Situational Awareness for Strategic Leadership (part of CORE system)

    Energy Science and Technology Software Center (ESTSC)

    2009-10-02

    System allows for information to be collected, shared, and commented on by a large group of users. The interaction with the system is independent of time and location, so that input of information and conversations can occur more naturally as they currently do with email.

  5. 76 FR 7880 - Notice of Proposed Information Collection for 30 CFR Part 732

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ...In compliance with the Paperwork Reduction Act of 1995, the Office of Surface Mining Reclamation and Enforcement (OSM) is announcing that the information collection request for 30 CFR 732-- Procedures and Criteria for Approval or Disapproval of State Program Submissions, has been forwarded to the Office of Management and Budget (OMB) for review and comment. The information collection request......

  6. 76 FR 16040 - Agency Information Collection (VAAR Part 813) Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ...) of 1995 (44 U.S.C. 3501-3521), this notice announces that the Office of Management (OM), Department... following collection of information, OM invites comments on: (1) Whether the proposed collection of information is necessary for the proper performance of OM's functions, including whether the information...

  7. Systems engineering: A formal approach. Part 1: System concepts

    NASA Astrophysics Data System (ADS)

    Vanhee, K. M.

    1993-03-01

    Engineering is the scientific discipline focused on the creation of new artifacts that are supposed to be of some use to our society. Different types of artifacts require different engineering approaches. However, in all these disciplines the development of a new artifact is divided into stages. Three stages can always be recognized: Analysis, Design, and Realization. The book considers only the first two stages of the development process. It focuses on a specific type of artifacts, called discrete dynamic systems. These systems consist of active components of actors that consume and produce passive components or tokens. Three subtypes are studied in more detail: business systems (like a factory or restaurant), information systems (whether automated or not), and automated systems (systems that are controlled by an automated information system). The first subtype is studied by industrial engineers, the last by software engineers and electrical engineers, whereas the second is a battlefield for all three disciplines. The union of these disciplines is called systems engineering.

  8. Adherence of bacteria to mucus collected from different parts of the reproductive tract of heifers and cows.

    PubMed

    Styková, E; Nemcová, R; Valocký, I; Novotný, F; Guba, P

    2013-11-01

    In the present study, we examined the adherence of indigenous vaginal bacteria, probiotic strains, and metritis pathogens to mucus collected from different parts of the reproductive tracts of heifers and cows and compared their adherence with the bacterial adherence to mucus collected from the stomach and large intestine of pigs. Most of the vaginal strains adhered to mucus collected from different parts of the reproductive tract and strongly adhered to gastric mucus, with the exception of Lactobacillus buchneri 24S8. Only Lactobacillus mucosae 29S8, Enterococcus faecium E21, and E. faecium EAC adhered to colonic mucus. Probiotic strains adhered strongly to mucus collected from the reproductive tract and gastric mucus but did not adhere to colonic mucus. Pathogenic strains were adherent to vaginal, uterine horn, and gastric mucus, except Escherichia coli O8:K88ab:H9 (65), Fusobacterium necrophorum, and Gardnerella vaginalis, which adhered to uterine cervix mucus. Only Kocuria kristinae and G. vaginalis adhered to uterine body mucus; E. coli O149:K88ac (EC) adhered to colonic mucus. The strains did not exhibit host specificity but rather strain specificity. The ability to adhere to mucus was a characteristic unique to each strain. To our knowledge, this is the first report regarding in vitro adherence of GRAS (Generally Regarded As Safe) lactobacilli isolated from different sources to mucus collected from different parts of the reproductive tract. PMID:24206354

  9. An Information System for European culture collections: the way forward.

    PubMed

    Casaregola, Serge; Vasilenko, Alexander; Romano, Paolo; Robert, Vincent; Ozerskaya, Svetlana; Kopf, Anna; Glöckner, Frank O; Smith, David

    2016-01-01

    Culture collections contain indispensable information about the microorganisms preserved in their repositories, such as taxonomical descriptions, origins, physiological and biochemical characteristics, bibliographic references, etc. However, information currently accessible in databases rarely adheres to common standard protocols. The resultant heterogeneity between culture collections, in terms of both content and format, notably hampers microorganism-based research and development (R&D). The optimized exploitation of these resources thus requires standardized, and simplified, access to the associated information. To this end, and in the interest of supporting R&D in the fields of agriculture, health and biotechnology, a pan-European distributed research infrastructure, MIRRI, including over 40 public culture collections and research institutes from 19 European countries, was established. A prime objective of MIRRI is to unite and provide universal access to the fragmented, and untapped, resources, information and expertise available in European public collections of microorganisms; a key component of which is to develop a dynamic Information System. For the first time, both culture collection curators as well as their users have been consulted and their feedback, concerning the needs and requirements for collection databases and data accessibility, utilised. Users primarily noted that databases were not interoperable, thus rendering a global search of multiple databases impossible. Unreliable or out-of-date and, in particular, non-homogenous, taxonomic information was also considered to be a major obstacle to searching microbial data efficiently. Moreover, complex searches are rarely possible in online databases thus limiting the extent of search queries. Curators also consider that overall harmonization-including Standard Operating Procedures, data structure, and software tools-is necessary to facilitate their work and to make high-quality data easily accessible

  10. 20 CFR 10.3 - Have the collection of information requirements of this part been approved by the Office of...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Have the collection of information requirements of this part been approved by the Office of Management and Budget (OMB)? 10.3 Section 10.3 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR FEDERAL...

  11. Managing hazardous material conditions in wastewater collections systems

    SciTech Connect

    Bailey, C.

    1994-12-31

    As modern industrial processes make greater and greater use of an ever increasing array of chemical substances the risk of these materials entering public sewer systems increases commensurately. Compounding this problem is the additional issue of a large population of single walled underground storage tanks now reaching the end of their safe-use lifespan while continuing in service. Tanks first put into underground service twenty to thirty years ago are now beginning to fail in ever increasing numbers releasing hazardous substances into the Vadose zone and ultimately into waste-water collection infrastructures. This paper, through the examination of a case study involving diesel fuel in a large, municipal waste-water collection system, offers a prototypical methodology for the management of such incidents.

  12. Topological defects and density fluctuations in collectively moving systems

    PubMed Central

    Schaller, Volker; Bausch, Andreas R.

    2013-01-01

    Ensembles of collectively moving particles like flocks of birds, bacteria, or filamentous polymers show a broad range of intriguing phenomena, yet seem to obey very similar physical principles. These generic principles have been predicted to lead to characteristic density fluctuations, which are in sharp contrast to normal fluctuations determining the properties of ordered systems in thermal equilibrium. Using high-density motility assays of driven filaments, we characterize here the origin and nature of giant fluctuations that emerge in this class of systems. By showing that these unique statistical properties result from the coupling between particle density and the topology of the velocity field of the particles, we provide insight in the physics of collective motion.

  13. Flight test of an improved solid waste collection system

    NASA Technical Reports Server (NTRS)

    Thornton, W.; Brasseaux, H.; Whitmore, H.

    1991-01-01

    A system for human waste collection is described and evaluated on the basis of a prototype employed for the shuttle flight STS-35. The manually operated version of the unit is designed to collect, compact, and store human waste and cleaning material in replaceable volumes. The system is presented with illustrations and descriptions of the disposable pads that are used to clean the cylinder and occlusive air valves as well as seal the unit. Temporary retention and waste entrainment are provided by the variable airflow in the manual unit tested. The prototype testing indicates that sufficient airflow is achieved at 45 CFM and that the stowage volume (18.7 cu in.) is adequate for storing human waste with minimal logistical support. Higher compaction pressure and the use of a directed airstream are proposed for improving the packing efficiency of the unit.

  14. Analysis of Meteorological Satellite location and data collection system concepts

    NASA Technical Reports Server (NTRS)

    Wallace, R. G.; Reed, D. L.

    1981-01-01

    A satellite system that employs a spaceborne RF interferometer to determine the location and velocity of data collection platforms attached to meteorological balloons is proposed. This meteorological advanced location and data collection system (MALDCS) is intended to fly aboard a low polar orbiting satellite. The flight instrument configuration includes antennas supported on long deployable booms. The platform location and velocity estimation errors introduced by the dynamic and thermal behavior of the antenna booms and the effects of the presence of the booms on the performance of the spacecraft's attitude control system, and the control system design considerations critical to stable operations are examined. The physical parameters of the Astromast type of deployable boom were used in the dynamic and thermal boom analysis, and the TIROS N system was assumed for the attitude control analysis. Velocity estimation error versus boom length was determined. There was an optimum, minimum error, antenna separation distance. A description of the proposed MALDCS system and a discussion of ambiguity resolution are included.

  15. Carbon Dioxide Collection and Purification System for Mars

    NASA Technical Reports Server (NTRS)

    Clark, D. Larry; Trevathan, Joseph R.

    2001-01-01

    One of the most abundant resources available on Mars is the atmosphere. The primary constituent, carbon dioxide, can be used to produce a wide variety of consumables including propellants and breathing air. The residual gases can be used for additional pressurization tasks including supplementing the oxygen partial pressure in human habitats. A system is presented that supplies pure, high-pressure carbon dioxide and a separate stream of residual gases ready for further processing. This power-efficient method freezes the carbon dioxide directly from the atmosphere using a pulse-tube cryocooler. The resulting CO2 mass is later thawed in a closed pressure vessel, resulting in a compact source of liquefied gas at the vapor pressure of the bulk fluid. Results from a demonstration system are presented along with analysis and system scaling factors for implementation at larger scales. Trace gases in the Martian atmosphere challenge the system designer for all carbon dioxide acquisitions concepts. The approximately five percent of other gases build up as local concentrations of CO2 are removed, resulting in diminished performance of the collection process. The presented system takes advantage of this fact and draws the concentrated residual gases away as a useful byproduct. The presented system represents an excelient volume and mass solution for collecting and compressing this valuable Martian resource. Recent advances in pulse-tube cryocooler technology have enabled this concept to be realized in a reliable, low power implementation.

  16. Rapid prototyping of database systems in human genetics data collection.

    PubMed

    Gersting, J M

    1987-06-01

    This work examines some of the problems encountered in developing small and large database application systems involving human genetics data collection efforts that include data on individuals as well as family pedigree data. Rapid prototyping of a database application requires software tools to produce the application with little or no programming. Features of MEGADATS-4 that provide for rapid prototyping and for producing stand-alone applications are examined. PMID:3668405

  17. Tracer method to measure landfill gas emissions from leachate collection systems.

    PubMed

    Fredenslund, Anders M; Scheutz, Charlotte; Kjeldsen, Peter

    2010-11-01

    This paper describes a method developed for quantification of gas emissions from the leachate collection system at landfills and present emission data measured at two Danish landfills with no landfill gas collection systems in place: Fakse landfill and AV Miljø. Landfill top covers are often designed to prevent infiltration of water and thus are made from low permeable materials. At such sites a large part of the gas will often emit through other pathways such as the leachate collection system. These point releases of gaseous constituents from these locations cannot be measured using traditional flux chambers, which are often used to measure gas emissions from landfills. Comparing tracer measurements of methane (CH(4)) emissions from leachate systems at Fakse landfill and AV Miljø to measurements of total CH(4) emissions, it was found that approximately 47% (351 kg CH(4) d(-1)) and 27% (211 kg CH(4) d(-1)), respectively, of the CH(4) emitting from the sites occurred from the leachate collection systems. Emission rates observed from individual leachate collection wells at the two landfills ranged from 0.1 to 76 kg CH(4) d(-1). A strong influence on emission rates caused by rise and fall in atmospheric pressure was observed when continuously measuring emission from a leachate well over a week. Emission of CH(4) was one to two orders of magnitude higher during periods of decreasing pressure compared to periods of increasing pressure. PMID:20378325

  18. Implementing Provenance Collection in a Legacy Data Product Generation System

    NASA Astrophysics Data System (ADS)

    Conover, H.; Ramachandran, R.; Kulkarni, A.; Beaumont, B.; McEniry, M.; Graves, S. J.; Goodman, H.

    2012-12-01

    NASA has been collecting, storing, archiving and distributing vast amounts of Earth science data derived from satellite observations for several decades now. The raw data collected from the different sensors undergoes many different transformations before it is distributed to the science community as climate-research-quality data products. These data transformations include calibration, geolocation, and conversion of the instrument counts into meaningful geophysical parameters, and may include reprojection and/or spatial and temporal averaging as well. In the case of many Earth science data systems, the science algorithms and any ancillary data files used for these transformations are delivered as a "black box" to be integrated into the data system's processing framework. In contrast to an experimental workflow that may vary with each iteration, such systems use consistent, well-engineered processes to apply the same science algorithm to each well-defined set of inputs in order to create standard data products. Even so, variability is inevitably introduced. There may be changes made to the algorithms, different ancillary datasets may be used, underlying hardware and software may get upgraded, etc. Furthermore, late-arriving input data, operator error, or other processing anomalies may necessitate regeneration and replacement of a particular set of data files and any downstream products. These variations need to be captured, documented and made accessible to the scientific community so they can be properly accounted for in analyses. This presentation describes an approach to provenance capture, storage and dissemination implemented at the NASA Science Investigator-led Processing System (SIPS) for the AMSR-E (Advanced Microwave Scanning Radiometer - Earth Observing System) instrument. Key considerations in adding provenance capabilities to this legacy data system include: (1) granularity of provenance information captured, (2) additional context information needed

  19. Adaptive network models of collective decision making in swarming systems.

    PubMed

    Chen, Li; Huepe, Cristián; Gross, Thilo

    2016-08-01

    We consider a class of adaptive network models where links can only be created or deleted between nodes in different states. These models provide an approximate description of a set of systems where nodes represent agents moving in physical or abstract space, the state of each node represents the agent's heading direction, and links indicate mutual awareness. We show analytically that the adaptive network description captures a phase transition to collective motion in some swarming systems, such as the Vicsek model, and that the properties of this transition are determined by the number of states (discrete heading directions) that can be accessed by each agent. PMID:27627342

  20. Urban solid waste collection system using mathematical modelling and tools of geographic information systems.

    PubMed

    Arribas, Claudia Andrea; Blazquez, Carola Alejandra; Lamas, Alejandro

    2010-04-01

    A poorly designed urban solid waste collection system has an enormous impact on labour, operational and transport costs, and on society in general due to road contamination and negative effects on public health and the environment. This study proposes a methodology for designing an urban solid waste collection system. This methodology uses combinatorial optimisation and integer programing, and GIS tools to minimise collection time, and operational and transport costs while enhancing the current solid waste collection system. This methodology establishes feasible collection routes, determines an adequate vehicle fleet size and presents a comparative cost and sensitivity analysis of the results. The implementation of this methodology in a study case of a zone in Santiago yields significant cost savings in the total collection system. PMID:19942643

  1. An airborne meteorological data collection system using satellite relay (ASDAR)

    NASA Technical Reports Server (NTRS)

    Bagwell, J. W.; Lindow, B. G.

    1978-01-01

    The National Aeronautics and Space Administration (NASA) has developed an airborne data acquisition and communication system for the National Oceanic and Atmospheric Administration (NOAA). This system known as ASDAR, the Aircraft to Satellite Data Relay, consists of a microprocessor based controller, time clock, transmitter and antenna. Together they acquire meteorological and position information from existing aircraft systems on B-747 aircraft, convert and format these, and transmit them to the ground via the GOES meteorological satellite series. The development and application of the ASDAR system is described with emphasis on unique features. Performance to date is exceptional, providing horizon-to-horizon coverage of aircraft flights. The data collected is of high quality and is considered a valuable addition to the data base from which NOAA generates its weather forecasts.

  2. ETV Program Report: Coatings for Wastewater Collection Systems - Protective Liner Systems, Inc., Epoxy Mastic, PLS-614

    EPA Science Inventory

    The Protective Liner Systems International, Inc. Epoxy Mastic PLS-614 coating used for wastewater collection system rehabilitation was evaluated by EPA’s Environmental Technology Verification Program under laboratory conditions at the Center for Innovative Grouting Material and T...

  3. The legal system. Part 2: it's not just for lawyers.

    PubMed

    Boylan-Kemp, Jo

    This is the second part of the two-part article intended to provide an introduction to the foundation elements of the English legal system. The 'English legal system' is a rather generic term that is often used to refer to the different sources of law and the court system in which the law is practised. Students of law will study the English legal system as a specific topic, but it is as equally important for those who work within a profession that is regulated by the law (as nursing is) to also develop an understanding of the legal boundaries within which such a profession works. This particular article follows on from our earlier consideration of the cornerstones of the legal system and looks at the different sources of law that can be found within the English legal system; focusing particularly on the concepts of common law, equity, and the impact of European sources on domestic law. PMID:19223804

  4. Process equipment waste and process waste liquid collection systems

    SciTech Connect

    Not Available

    1990-06-01

    The US DOE has prepared an environmental assessment for construction related to the Process Equipment Waste (PEW) and Process Waste Liquid (PWL) Collection System Tasks at the Idaho Chemical Processing Plant. This report describes and evaluates the environmental impacts of the proposed action (and alternatives). The purpose of the proposed action would be to ensure that the PEW and PWL collection systems, a series of enclosed process hazardous waste, and radioactive waste lines and associated equipment, would be brought into compliance with applicable State and Federal hazardous waste regulations. This would be accomplished primarily by rerouting the lines to stay within the buildings where the lined floors of the cells and corridors would provide secondary containment. Leak detection would be provided via instrumented collection sumps locate din the cells and corridors. Hazardous waste transfer lines that are routed outside buildings will be constructed using pipe-in-pipe techniques with leak detection instrumentation in the interstitial area. The need for the proposed action was identified when a DOE-sponsored Resource Conservation and Recovery Act (RCRA) compliance assessment of the ICPP facilities found that singly-contained waste lines ran buried in the soil under some of the original facilities. These lines carried wastes with a pH of less than 2.0, which were hazardous waste according to the RCRA standards. 20 refs., 7 figs., 1 tab.

  5. 75 FR 3275 - Agency Information Collection; Activity Under OMB Review; Part 249, Preservation of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ... the following collection of information was published on November 16, 2009 (74 FR 59018). DATES...), Bureau of Transportation Statistics (BTS), DOT. ACTION: Notice. SUMMARY: In compliance with the Paperwork..., Office of Airline Information, RTS-42, Room E34-409, RITA, BTS, 1200 New Jersey Avenue, SE.,...

  6. School Turnaround Leaders: Competencies for Success. Part of the School Turnaround Collection from Public Impact

    ERIC Educational Resources Information Center

    Public Impact, 2008

    2008-01-01

    Evidence collected over the last 30 years suggests that effective school leaders significantly influence student learning and other aspects of school performance. Documented experience also indicates that individual leaders in failing organizations in various sectors, including education, can effect rapid, dramatic improvements. School turnaround…

  7. Glassy Interfacial Dynamics of Ni Nanoparticles: Part I Colored Noise, Dynamic Heterogeneity and Collective Atomic Motion.

    PubMed

    Zhang, Hao; Douglas, Jack F

    2013-01-28

    Most condensed materials exhibit a significant fraction of atoms, molecules or particles that are strongly interacting with each other, while being configured geometrically at any instant of time in an 'amorphous' state having a relatively uniform density. Recently, both simulations and experiments have revealed that the dynamics of diverse condensed amorphous materials is generally characterized by significant heterogeneity in the local mobility and by progressively increasing collective motion upon cooling that takes the form of string-like collective particle rearrangements. The direct experimental observation of this type of collective motion, which has been directly linked to the growing relaxation times of glass-forming materials, and its quantification under different thermodynamic conditions, has so far been restricted to colloidal and driven granular fluids. The present work addresses the fundamental problem of how to determine the scale of this type of collective motion in materials composed of molecules or atoms. The basic premise of our work is that large scale dynamic particle clustering in amorphous materials must give rise to large fluctuations in particle mobility so that transport properties, especially those related to particle mobility, should naturally exhibit noise related to the cooperative motion scale. In our initial exploratory study seeking a relationship of this kind, we find 1/f (α) or 'colored noise', in both potential energy and particle displacements fluctuations of the atoms within the glassy interfacial layer of Ni nanoparticles (NPs). A direct relation between the particle displacement (mobility) noise exponent α and the average polymerization index of the string-like collective motion L is observed for a range of NP sizes, temperatures and for surface doping of the NPs with other metal atoms (Ag, Au, Pt) to change of fragility of the glassy interfacial layer at the surface of the Ni NPs. We also introduce a successful analytic

  8. Kinetic theory of spatially inhomogeneous stellar systems without collective effects

    NASA Astrophysics Data System (ADS)

    Chavanis, P.-H.

    2013-08-01

    We review and complete the kinetic theory of spatially inhomogeneous stellar systems when collective effects (dressing of the stars by their polarization cloud) are neglected. We start from the BBGKY hierarchy issued from the Liouville equation and consider an expansion in powers of 1/N in a proper thermodynamic limit. For N → +∞, we obtain the Vlasov equation describing the evolution of collisionless stellar systems like elliptical galaxies. This corresponds to the mean field approximation. At the order 1/N, we obtain a kinetic equation describing the evolution of collisional stellar systems like globular clusters. This corresponds to the weak coupling approximation. This equation coincides with the generalized Landau equation derived from a more abstract projection operator formalism. This equation does not suffer logarithmic divergences at large scales since spatial inhomogeneity is explicitly taken into account. Making a local approximation, and introducing an upper cut-off at the Jeans length, it reduces to the Vlasov-Landau equation which is the standard kinetic equation of stellar systems. Our approach provides a simple and pedagogical derivation of these important equations from the BBGKY hierarchy which is more rigorous for systems with long-range interactions than the two-body encounters theory. Making an adiabatic approximation, we write the generalized Landau equation in angle-action variables and obtain a Landau-type kinetic equation that is valid for fully inhomogeneous stellar systems and is free of divergences at large scales. This equation is less general than the recently derived Lenard-Balescu-type kinetic equation since it neglects collective effects, but it is substantially simpler and could be useful as a first step. We discuss the evolution of the system as a whole and the relaxation of a test star in a bath of field stars. We derive the corresponding Fokker-Planck equation in angle-action variables and provide expressions for the

  9. ATCOM: Automatically Tuned Collective Communication System for SMP Clusters

    SciTech Connect

    Meng-Shiou Wu

    2005-12-17

    Conventional implementations of collective communications are based on point-to-point communications, and their optimizations have been focused on efficiency of those communication algorithms. However, point-to-point communications are not the optimal choice for modern computing clusters of SMPs due to their two-level communication structure. In recent years, a few research efforts have investigated efficient collective communications for SMP clusters. This dissertation is focused on platform-independent algorithms and implementations in this area. There are two main approaches to implementing efficient collective communications for clusters of SMPs: using shared memory operations for intra-node communications, and overlapping inter-node/intra-node communications. The former fully utilizes the hardware based shared memory of an SMP, and the latter takes advantage of the inherent hierarchy of the communications within a cluster of SMPs. Previous studies focused on clusters of SMP from certain vendors. However, the previously proposed methods are not portable to other systems. Because the performance optimization issue is very complicated and the developing process is very time consuming, it is highly desired to have self-tuning, platform-independent implementations. As proven in this dissertation, such an implementation can significantly out-perform the other point-to-point based portable implementations and some platform-specific implementations. The dissertation describes in detail the architecture of the platform-independent implementation. There are four system components: shared memory-based collective communications, overlapping mechanisms for inter-node and intra-node communications, a prediction-based tuning module and a micro-benchmark based tuning module. Each component is carefully designed with the goal of automatic tuning in mind.

  10. The US health care system: Part 1: Our current system.

    PubMed

    Nuwer, M R; Esper, G J; Donofrio, P D; Szaflarski, J P; Barkley, G L; Swift, T R

    2008-12-01

    The US health care crisis is of great concern to American neurologists. The United States has the world's most expensive health care system yet one-sixth of Americans are uninsured. The cost and volume of procedures is expanding, while reimbursement for office visits is declining. Pharmaceutical costs, durable goods, and home health care are growing disproportionately to other services. Carriers spend more for their own administration and profit than on payments to physicians. This first article on the US health care system identifies problems and proposes solutions, many of which are championed by the American Academy of Neurology through its legislative and regulatory committees. PMID:18971443

  11. Waste collection systems for recyclables: An environmental and economic assessment for the municipality of Aarhus (Denmark)

    SciTech Connect

    Larsen, A.W.; Merrild, H.; Moller, J.; Christensen, T.H.

    2010-05-15

    Recycling of paper and glass from household waste is an integrated part of waste management in Denmark, however, increased recycling is a legislative target. The questions are: how much more can the recycling rate be increased through improvements of collection schemes when organisational and technical limitations are respected, and what will the environmental and economic consequences be? This was investigated in a case study of a municipal waste management system. Five scenarios with alternative collection systems for recyclables (paper, glass, metal and plastic packaging) were assessed by means of a life cycle assessment and an assessment of the municipality's costs. Kerbside collection would provide the highest recycling rate, 31% compared to 25% in the baseline scenario, but bring schemes with drop-off containers would also be a reasonable solution. Collection of recyclables at recycling centres was not recommendable because the recycling rate would decrease to 20%. In general, the results showed that enhancing recycling and avoiding incineration was recommendable because the environmental performance was improved in several impact categories. The municipal costs for collection and treatment of waste were reduced with increasing recycling, mainly because the high cost for incineration was avoided. However, solutions for mitigation of air pollution caused by increased collection and transport should be sought.

  12. 75 FR 66387 - Notice of Proposed Information Collection for 30 CFR Part 874 (1029-0113)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ..., 2010 (75 FR 47024). No comments were received from that notice. This notice provides the public with an... Part 874 (1029-0113) AGENCY: Office of Surface Mining Reclamation and Enforcement. ACTION: Notice and...@osmre.gov . Please refer to OMB control number 1029-0113 in your correspondence. FOR FURTHER...

  13. 50 CFR 80.160 - What are the information collection requirements of this part?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... are in the Acts and in 43 CFR part 12, subpart C, “Uniform Administrative Requirements for Grants and..., DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE REQUIREMENTS, PITTMAN-ROBERTSON WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH...

  14. 50 CFR 80.160 - What are the information collection requirements of this part?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... are in the Acts and in 43 CFR part 12, subpart C, “Uniform Administrative Requirements for Grants and..., DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE REQUIREMENTS, PITTMAN-ROBERTSON WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH...

  15. 50 CFR 80.160 - What are the information collection requirements of this part?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... are in the Acts and in 43 CFR part 12, subpart C, “Uniform Administrative Requirements for Grants and..., DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE AND SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE REQUIREMENTS, PITTMAN-ROBERTSON WILDLIFE RESTORATION AND DINGELL-JOHNSON SPORT FISH...

  16. 36 CFR Appendix C to Part 79 - Example of a Short-Term Loan Agreement for a Federally-Owned Collection

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... conformance with the regulation 36 CFR part 79 for the curation of federally-owned and administered... Agreement for a Federally-Owned Collection C Appendix C to Part 79 Parks, Forests, and Public Property... ARCHAEOLOGICAL COLLECTIONS Pt. 79, App. C Appendix C to Part 79—Example of a Short-Term Loan Agreement for...

  17. 36 CFR Appendix C to Part 79 - Example of a Short-Term Loan Agreement for a Federally-Owned Collection

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... conformance with the regulation 36 CFR part 79 for the curation of federally-owned and administered... Agreement for a Federally-Owned Collection C Appendix C to Part 79 Parks, Forests, and Public Property... ARCHAEOLOGICAL COLLECTIONS Pt. 79, App. C Appendix C to Part 79—Example of a Short-Term Loan Agreement for...

  18. 36 CFR Appendix C to Part 79 - Example of a Short-Term Loan Agreement for a Federally-Owned Collection

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... conformance with the regulation 36 CFR part 79 for the curation of federally-owned and administered... Agreement for a Federally-Owned Collection C Appendix C to Part 79 Parks, Forests, and Public Property... ARCHAEOLOGICAL COLLECTIONS Pt. 79, App. C Appendix C to Part 79—Example of a Short-Term Loan Agreement for...

  19. The distributed system for collecting and analysing selected medical data

    NASA Astrophysics Data System (ADS)

    Makal, Jarosław; Idźkowski, Adam; Walendziuk, Wojciech; Mirończuk, Marcin

    2006-10-01

    In this paper the structure of a three-tiered distributed system for collecting and analysing medical examination data is presented. The idea of this work is to make an assistant tool for urologists to diagnose the lower urinary track diseases and their symptoms easier. The data (which are processed from the files made in the uroflowmeters - devices for measuring urine flow rate) are presented in web browser. It has been done with the use of PHP scripts which are accessed through Apache web server.

  20. Parallel Plate System for Collecting Data Used to Determine Viscosity

    NASA Technical Reports Server (NTRS)

    Kaukler, William (Inventor); Ethridge, Edwin C. (Inventor)

    2013-01-01

    A parallel-plate system collects data used to determine viscosity. A first plate is coupled to a translator so that the first plate can be moved along a first direction. A second plate has a pendulum device coupled thereto such that the second plate is suspended above and parallel to the first plate. The pendulum device constrains movement of the second plate to a second direction that is aligned with the first direction and is substantially parallel thereto. A force measuring device is coupled to the second plate for measuring force along the second direction caused by movement of the second plate.

  1. Design of new collection systems for multi LED light engines

    NASA Astrophysics Data System (ADS)

    Murat, Hüseyin; Cuypers, Dieter; De Smet, Herbert

    2006-04-01

    LED based projectors have numerous advantages compared to traditional projectors: they are more compact, exhibit a larger color gamut and a longer lifetime, the supply voltage is lower, the absence of ultra violet, infrared radiation and mercury vapour, etc. Furthermore LED's can switch on and off very rapidly (possibility to pulse them) and they have a high dimming ratio that can be used to improve the contrast. However, there is also an important disadvantage: the optical power per unit of etendue (luminance) of an LED is significantly lower than that of e.g. an UHP-lamp. Because of this and the etendue limitation of the projector (small light valve, f-number projection lens), the projected flux on the screen will not be high. Despite this shortcoming, LED's are still very interesting for low power applications because of their superior properties. However we have to collect the available light flux optimally and combine multiple LED's with high luminance within the available system etendue. In this paper we have studied collection optics that collect the LED flux with high optical efficiency and collimation and reshape the spot in a uniform illuminated rectangle with the sizes of the micro display. We have designed 'Gradually Tapered Light Pipes', 'Elliptical Reflectors' and 'Parabolic Reflectors'. Furthermore we have combined many of these LED/collector combinations to get a high luminance illumination engine for LED based projectors.

  2. Designing Agent Collectives For Systems With Markovian Dynamics

    NASA Technical Reports Server (NTRS)

    Wolpert, David H.; Lawson, John W.; Clancy, Daniel (Technical Monitor)

    2001-01-01

    The "Collective Intelligence" (COIN) framework concerns the design of collectives of agents so that as those agents strive to maximize their individual utility functions, their interaction causes a provided "world" utility function concerning the entire collective to be also maximized. Here we show how to extend that framework to scenarios having Markovian dynamics when no re-evolution of the system from counter-factual initial conditions (an often expensive calculation) is permitted. Our approach transforms the (time-extended) argument of each agent's utility function before evaluating that function. This transformation has benefits in scenarios not involving Markovian dynamics, in particular scenarios where not all of the arguments of an agent's utility function are observable. We investigate this transformation in simulations involving both linear and quadratic (nonlinear) dynamics. In addition, we find that a certain subset of these transformations, which result in utilities that have low "opacity (analogous to having high signal to noise) but are not "factored" (analogous to not being incentive compatible), reliably improve performance over that arising with factored utilities. We also present a Taylor Series method for the fully general nonlinear case.

  3. Designing Agent Collectives For Systems With Markovian Dynamics

    NASA Technical Reports Server (NTRS)

    Wolpert, David H.; Lawson, John W.

    2004-01-01

    The Collective Intelligence (COIN) framework concerns the design of collectives of agents so that as those agents strive to maximize their individual utility functions, their interaction causes a provided world utility function concerning the entire collective to be also maximized. Here we show how to extend that framework to scenarios having Markovian dynamics when no re-evolution of the system from counter-factual initial conditions (an often expensive calculation) is permitted. Our approach transforms the (time-extended) argument of each agent's utility function before evaluating that function. This transformation has benefits in scenarios not involving Markovian dynamics of an agent's utility function are observable. We investigate this transformation in simulations involving both hear and quadratic (nonlinear) dynamics. In addition, we find that a certain subset of these transformations, which result in utilities that have low opacity (analogous to having high signal to noise) but are not factored (analogous to not being incentive compatible), reliably improve performance over that arising with factored utilities. We also present a Taylor Series method for the fully general nonlinear case.

  4. The Role of Community Colleges in Economic Development. An Overview of the University of Kentucky Community College System, Part Four.

    ERIC Educational Resources Information Center

    Kentucky Univ., Lexington. Community Coll. System.

    The Commission to Study the Future of Community Colleges in Kentucky was established in 1988 to review the accomplishments of the Kentucky Community College System (KCCS) and to provide direction for the KCCS towards the year 2000. Developed as part of a collection of reports on the KCCS for use by the Commission, this two-part report reviews the…

  5. Towards a knowledge-based system to assist the Brazilian data-collecting system operation

    NASA Technical Reports Server (NTRS)

    Rodrigues, Valter; Simoni, P. O.; Oliveira, P. P. B.; Oliveira, C. A.; Nogueira, C. A. M.

    1988-01-01

    A study is reported which was carried out to show how a knowledge-based approach would lead to a flexible tool to assist the operation task in a satellite-based environmental data collection system. Some characteristics of a hypothesized system comprised of a satellite and a network of Interrogable Data Collecting Platforms (IDCPs) are pointed out. The Knowledge-Based Planning Assistant System (KBPAS) and some aspects about how knowledge is organized in the IDCP's domain are briefly described.

  6. On the effect of part quality in hybrid production systems

    NASA Astrophysics Data System (ADS)

    Yasin Ateş, Nüfer; Korugan, Aybek

    2005-11-01

    In hybrid production systems when both remanufacturing and new product manufacturing activities are performed at the same facility used parts can be remanufactured at the same shop floor as the new products. Here the quality difference between used and new parts being processed impacts both the output quality and the efficiency of shared machines by causing quicker than normal wear of tools. In this study, in order to capture this impact we first look at a one machine system that manufactures both classes of products with distinct process related failure rates, then a two machine one buffer tandem system with infinite buffer capacity and suggest a method to approximately compute the throughput rate of this system.

  7. Integrated Verification Experiment data collected as part of the Los Alamos National Laboratory's Source Region Program

    SciTech Connect

    Fitzgerald, T.J.; Carlos, R.C.; Argo, P.E.

    1993-01-21

    As part of the integrated verification experiment (IVE), we deployed a network of hf ionospheric sounders to detect the effects of acoustic waves generated by surface ground motion following underground nuclear tests at the Nevada Test Site. The network sampled up to four geographic locations in the ionosphere from almost directly overhead of the surface ground zero out to a horizontal range of 60 km. We present sample results for four of the IVEs: Misty Echo, Texarkana, Mineral Quarry, and Bexar.

  8. Collection of Stratospheric Samples using Balloon-Borne Payload System

    NASA Astrophysics Data System (ADS)

    Prakash, Ajin; Safonova, Margarita; Murthy, Jayant; Sreejith, A. G.; Kumble, Sheshashayi; Mathew, Joice; Sarpotdar, Mayuresh; Kj, Nirmal; Suresh, Ambily; Chakravortty, Dipshikha; Rangarajan, Annapoorni

    2016-07-01

    Earth's atmosphere at stratospheric altitudes contains dust particles from soil lifted by weather, volcanic dust, man-made aerosols, IDP (Interplanetary Dust Particles) - remnants of comets and asteroids, and even interstellar dust. Satellite observations suggest that approximately 100--300 tons of cosmic dust enter Earth's atmosphere every day. However, very little is known about the microbial life in the upper atmosphere, where conditions are very much similar to that on Mars and possibly on some exoplanets. Stratosphere provides a good opportunity to study the existence or survival of biological life in these conditions. Despite the importance of this topic to astrobiology, stratospheric microbial diversity/survival remains largely unexplored, probably due to significant difficulties in the access and ensuring the absence of contamination of the samples. To conduct a detailed study into this, we are developing the balloon-borne payload system SAMPLE (Stratospheric Altitude Microbiology Probe for Life Existence) to collect dust samples from stratosphere and bring them in an hygienic and uncontaminated manner to a suitable laboratory environment, where further study will be conducted to establish the possibility of microbial life in the upper atmosphere. This balloon-borne payload system will rise through the atmosphere till it reaches an altitude of about 25-30 km above sea level. The payload consists of detachable pre-sterilized sampling chambers designed to collect and contain the dust samples and get them back to the surface without contamination during the flight, a microprocessor and a controller which will determine the altitude of the payload system to actively monitor the opening and closing of the sample collection chambers. For contamination control, we will have two extra chambers, one of which will fly but not open, and one will remain closed on the ground. Other onboard devices include environmental sensors, GPS tracking devices, cameras to monitor

  9. Astronaut Jack Lousma with part of Inflight Medical Support System

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Astronaut Jack R. Lousma, Skylab 3 pilot, reaches into a medical kit, part of the Inflight Medical Support System (IMSS), during training for the second manned Skylab Earth-orbital mission. This activity took place in the Orbital Workshop (OWS) trainer in the Mission Simulation and Training Facility at JSC.

  10. Collective intelligence for control of distributed dynamical systems

    NASA Astrophysics Data System (ADS)

    Wolpert, D. H.; Wheeler, K. R.; Tumer, K.

    2000-03-01

    We consider the El Farol bar problem, also known as the minority game (W. B. Arthur, The American Economic Review, 84 (1994) 406; D. Challet and Y. C. Zhang, Physica A, 256 (1998) 514). We view it as an instance of the general problem of how to configure the nodal elements of a distributed dynamical system so that they do not "work at cross purposes", in that their collective dynamics avoids frustration and thereby achieves a provided global goal. We summarize a mathematical theory for such configuration applicable when (as in the bar problem) the global goal can be expressed as minimizing a global energy function and the nodes can be expressed as minimizers of local free energy functions. We show that a system designed with that theory performs nearly optimally for the bar problem.

  11. Extended Duration Orbiter (EDO) Improved Waste Collection System (IWCS)

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This high angle overall view shows the top side components of the Extended Duration Orbiter (EDO) Waste Collection System (WCS) scheduled to fly aboard NASA's Endeavour, Orbiter Vehicle (OV) 105, for the STS-54 mission. Detailed Test Objective 662, Extended duration orbiter WCS evaluation, will verify the design of the new EDO WCS under microgravity conditions for a prolonged period. OV-105 has been modified with additional structures in the waste management compartment (WMC) and additional avionics to support/restrain the EDO WCS. Among the advantages the new IWCS is hoped to have over the currect WCS are greater dependability, better hygiene, virtually unlimited capacity, and more efficient preparation between shuttle missions. Unlike the previous WCS, the improved version will not have to be removed from the spacecraft to be readied for the next flight. The WCS was documented in JSC's Crew Systems Laboratory Bldg 7.

  12. Extended Duration Orbiter (EDO) Improved Waste Collection System (IWCS)

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This overall front view shows the Extended Duration Orbiter (EDO) Waste Collection System (WCS) scheduled to fly aboard NASA's Endeavour, Orbiter Vehicle (OV) 105, for the STS-54 mission. Detailed Test Objective 662, Extended duration orbiter WCS evaluation, will verify the design of the new EDO WCS under microgravity conditions for a prolonged period. OV-105 has been modified with additional structures in the waste management compartment (WMC) and additional avionics to support/restrain the EDO WCS. Among the advantages the new IWCS is hoped to have over the currect WCS are greater dependability, better hygiene, virtually unlimited capacity, and more efficient preparation between shuttle missions. Unlike the previous WCS, the improved version will not have to be removed from the spacecraft to be readied for the next flight. The WCS was documented in JSC's Crew Systems Laboratory Bldg 7.

  13. Qualification testing of the transportable collective-protection-system container

    SciTech Connect

    Buckey, C.J.

    1991-08-01

    Human System Division (HSD/YAGD), Wright-Patterson AFB OH 45433-5503 requested assistance from the Air Force Packaging Evaluation Activity (AFPEA) in conducting shock and vibration testing on the modified Transportable Collective Protection System (TCPS) Rowley Stand-Alone container. The TCPS, manufactured by ILC/Dover Inc., is a chemical warfare tent. Personnel can enter the tent, remove protective clothing and perform duties in an uncontaminated environment. Previous vibration test resulted in pole and container damage (Report No. 90-R-03). HSD/YAGD requested AFPEA to design and prototype the support racks and retest the new design to ensure that the TCPS and its container would not be damaged by shipment and handling. Upon completion of testing, the modified support racks passed all tests and met all HSD/YAGD requirements.

  14. Characterization of natural ventilation in wastewater collection systems.

    PubMed

    Ward, Matthew; Corsi, Richard; Morton, Robert; Knapp, Tom; Apgar, Dirk; Quigley, Chris; Easter, Chris; Witherspoon, Jay; Pramanik, Amit; Parker, Wayne

    2011-03-01

    The purpose of the study was to characterize natural ventilation in full-scale gravity collection system components while measuring other parameters related to ventilation. Experiments were completed at four different locations in the wastewater collection systems of Los Angeles County Sanitation Districts, Los Angeles, California, and the King County Wastewater Treatment District, Seattle, Washington. The subject components were concrete gravity pipes ranging in diameter from 0.8 to 2.4 m (33 to 96 in.). Air velocity was measured in each pipe using a carbon-monoxide pulse tracer method. Air velocity was measured entering or exiting the components at vents using a standpipe and hotwire anemometer arrangement. Ambient wind speed, temperature, and relative humidity; headspace temperature and relative humidity; and wastewater flow and temperature were measured. The field experiments resulted in a large database of measured ventilation and related parameters characterizing ventilation in full-scale gravity sewers. Measured ventilation rates ranged from 23 to 840 L/s. The experimental data was used to evaluate existing ventilation models. Three models that were based upon empirical extrapolation, computational fluid dynamics, and thermodynamics, respectively, were evaluated based on predictive accuracy compared to the measured data. Strengths and weaknesses in each model were found and these observations were used to propose a concept for an improved ventilation model. PMID:21466074

  15. Hybrid Plasma Reactor/Filter for Transportable Collective Protection Systems

    SciTech Connect

    Josephson, Gary B.; Tonkyn, Russell G.; Frye, J. G.; Riley, Brian J.; Rappe, Kenneth G.

    2011-04-06

    Pacific Northwest National Laboratory (PNNL) has performed an assessment of a Hybrid Plasma/Filter system as an alternative to conventional methods for collective protection. The key premise of the hybrid system is to couple a nonthermal plasma (NTP) reactor with reactive adsorption to provide a broader envelope of protection than can be provided through a single-solution approach. The first step uses highly reactive species (e.g. oxygen radicals, hydroxyl radicals, etc.) created in a nonthermal plasma (NTP) reactor to destroy the majority (~75% - 90%) of an incoming threat. Following the NTP reactor an O3 reactor/filter uses the O3 created in the NTP reactor to further destroy the remaining organic materials. This report summarizes the laboratory development of the Hybrid Plasma Reactor/Filter to protect against a ‘worst-case’ simulant, methyl bromide (CH3Br), and presents a preliminary engineering assessment of the technology to Joint Expeditionary Collective Protection performance specifications for chemical vapor air purification technologies.

  16. Performance of the ERTS data collection system in a total system context

    NASA Technical Reports Server (NTRS)

    Paulson, R. W. (Principal Investigator)

    1973-01-01

    The author has identified the following significant results. Approximately 70 percent of the DCP's being installed by Department of the Interior investigators have been successfully operated. These include DCP's operating in Iceland, Central America, Hawaii, and the Continental United States. The Data Collection System specifications are being met for frequency of data collection.

  17. Cold Vacuum Drying facility sanitary sewage collection system design description (SYS 27)

    SciTech Connect

    PITKOFF, C.C.

    1999-07-02

    This document describes the Cold Vacuum Drying Facility (CVDF) sanitary sewage collection system. The sanitary sewage collection system provides collection and storage of effluents and raw sewage from the CVDF to support the cold vacuum drying process. This system is comprised of a sanitary sewage holding tank and pipes for collection and transport of effluents to the sanitary sewage holding tank.

  18. Part identification in robotic assembly using vision system

    NASA Astrophysics Data System (ADS)

    Balabantaray, Bunil Kumar; Biswal, Bibhuti Bhusan

    2013-12-01

    Machine vision system acts an important role in making robotic assembly system autonomous. Identification of the correct part is an important task which needs to be carefully done by a vision system to feed the robot with correct information for further processing. This process consists of many sub-processes wherein, the image capturing, digitizing and enhancing, etc. do account for reconstructive the part for subsequent operations. Interest point detection of the grabbed image, therefore, plays an important role in the entire image processing activity. Thus it needs to choose the correct tool for the process with respect to the given environment. In this paper analysis of three major corner detection algorithms is performed on the basis of their accuracy, speed and robustness to noise. The work is performed on the Matlab R2012a. An attempt has been made to find the best algorithm for the problem.

  19. DARPA super resolution vision system (SRVS) robust turbulence data collection and analysis

    NASA Astrophysics Data System (ADS)

    Espinola, Richard L.; Leonard, Kevin R.; Thompson, Roger; Tofsted, David; D'Arcy, Sean

    2014-05-01

    Atmospheric turbulence degrades the range performance of military imaging systems, specifically those intended for long range, ground-to-ground target identification. The recent Defense Advanced Research Projects Agency (DARPA) Super Resolution Vision System (SRVS) program developed novel post-processing system components to mitigate turbulence effects on visible and infrared sensor systems. As part of the program, the US Army RDECOM CERDEC NVESD and the US Army Research Laboratory Computational & Information Sciences Directorate (CISD) collaborated on a field collection and atmospheric characterization of a two-handed weapon identification dataset through a diurnal cycle for a variety of ranges and sensor systems. The robust dataset is useful in developing new models and simulations of turbulence, as well for providing as a standard baseline for comparison of sensor systems in the presence of turbulence degradation and mitigation. In this paper, we describe the field collection and atmospheric characterization and present the robust dataset to the defense, sensing, and security community. In addition, we present an expanded model validation of turbulence degradation using the field collected video sequences.

  20. Round table part 6: Recommendations for system studies

    NASA Astrophysics Data System (ADS)

    Lasseur, Christophe; Tikhomirov, Alexander A.; Wheeler, Raymond; Dussap, Gilles; Godia, Francesc

    2016-07-01

    Depending of each mission scenario and associated requirements the ECLSS architecture will have to be studied and elaborated. Depending of the degree of closure and mission duration, which are often link the degree of stability and robustness will be became crucial. It is clear today that if the metrics exists on many space agencies ( e.g. ESM, ALiSSE,..), the sub-systems process often miss a minimum degree of characterization requested for proper system model. These part 6 is aiming to be a platform of discussion on the current world wide investigations related to system studies and to allow synergies and collaborations.

  1. Effectively design and simulate thermosyphon reboiler systems. Part 1

    SciTech Connect

    Martin, G.R.; Sloley, A.W.

    1995-06-01

    Thermosyphon reboilers provide a simple, low-maintenance design for distillation tower reboiler systems. With an understanding of all the factors involved, thermosyphon designs should be more reliable than most other reboiler systems due to an absence of moving parts (pumps) in the process circulation loop. Design of true thermosyphon exchangers requires an intimate knowledge of a distillation tower`s heat balance, temperature levels and pressure balance in there boiler loop. Temperature levels vary strongly with composition gradients depending on the system relative volatilities. Case studies of two industrial units demonstrate implications on exchanger design of the correct and incorrect simulation configuration. The two cases compare a low relative-volatility {alpha} system (ethylene-ethane splitter) and a high {alpha} system (FCCU deethanizer). Main factors include impact on equipment size and design. Proper design criteria for thermosyphon exchanger and distillation tower simulation and for integrating process and equipment design are also shown.

  2. System and Method for RFID-Enabled Information Collection

    NASA Technical Reports Server (NTRS)

    Fink, Patrick W. (Inventor); Lin, Gregory Y. (Inventor); Kennedy, Timothy F. (Inventor); Ngo, Phong H. (Inventor); Byerly, Diane (Inventor)

    2016-01-01

    Methods, apparatuses and systems for radio frequency identification (RFID)-enabled information collection are disclosed, including an enclosure, a collector coupled to the enclosure, an interrogator, a processor, and one or more RFID field sensors, each having an individual identification, disposed within the enclosure. In operation, the interrogator transmits an incident signal to the collector, causing the collector to generate an electromagnetic field within the enclosure. The electromagnetic field is affected by one or more influences. RFID sensors respond to the electromagnetic field by transmitting reflected signals containing the individual identifications of the responding RFID sensors to the interrogator. The interrogator receives the reflected signals, measures one or more returned signal strength indications ("RSSI") of the reflected signals and sends the RSSI measurements and identification of the responding RFID sensors to the processor to determine one or more facts about the influences. Other embodiments are also described.

  3. Integrated Verification Experiment data collected as part of the Los Alamos National Laboratory's Source Region Program

    SciTech Connect

    Whitaker, R.W.; Noel, S.D.

    1992-12-01

    The summary report by Tom Weaver gives the overall background for the series of IVE (Integrated Verification Experiment) experiments including information on the full set of measurements made. This appendix presents details of the infrasound data for the and discusses certain aspects of a few special experiments. Prior to FY90, the emphasis of the Infrasound Program was on underground nuclear test (UGT) detection and yield estimation. During this time the Infrasound Program was a separate program at Los Alamos, and it was suggested to DOE/OAC that a regional infrasound network be established around NTS. The IVE experiments took place in a time frame that allowed simultaneous testing of possible network sites and examination of propagation in different directions. Whenever possible, infrasound stations were combined with seismic stations so that a large number could be efficiently fielded. The regional infrasound network was not pursued by DOE, as world events began to change the direction of verification toward non-proliferation. Starting in FY90 the infrasound activity became part of the Source Region Program which has a goal of understanding how energy is transported from the UGT to a variety of measurement locations.

  4. Genitalic autogrooming: a self-filling trash collection system in crickets

    NASA Astrophysics Data System (ADS)

    Kumashiro, M.; Tsuji, Y.; Sakai, M.

    2006-02-01

    Insects groom almost all parts of the body surface with their legs and mouth parts. However, some body regions are difficult to reach and keep clean. One is the genital chamber located in the last abdominal segment in males which houses the phallic complex for copulation and production of the spermatophore. In the male cricket, foreign substances can enter the genital chamber when it is opened during copulation and spermatophore formation. Moreover, the dorsal pouch and ventral lobes of the phallic complex, which mould the attachment plate, tube, and ampulla of the spermatophore, are inevitably soiled as a result of spermatophore production. We found a unique cleaning system in which foreign substances accumulated during copulation and spermatophore debris left in the dorsal pouch after copulation are quickly removed and collected in special pockets in the genital chamber. This trash is collected by undulation of the genital chamber’s membranous floor which is entirely covered by small scales (˜10 μm) similar to those in the ovipositor of female crickets. This self-filling trash collecting system may be used in some other insects which produce the spermatophore in a similar manner to that of crickets.

  5. 76 FR 50748 - Information Collection Activity: Production Safety Systems, Revision of a Collection; Submitted...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-16

    ... Bureau of Ocean Energy Management, Regulation and Enforcement Information Collection Activity: Production...; Comment Request AGENCY: Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE), Interior... of Ocean Energy Management, Regulation and Enforcement; Attention: Cheryl Blundon; 381 Elden...

  6. Design and implementation of automatic color information collection system

    NASA Astrophysics Data System (ADS)

    Ci, Wenjie; Xie, Kai; Li, Tong

    2015-12-01

    In liquid crystal display (LCD) colorimetric characterization, it needs to convert RGB the device-dependent color space to CIEXYZ or CIELab the device-independent color space. Namely establishing the relationship between RGB and CIE using the data of device color and the corresponding data of CIE. Thus a color automatic message acquisition software is designed. We use openGL to fulfill the full screen display function, write c++ program and call the Eyeone equipment library functions to accomplish the equipment calibration, set the sample types, and realize functions such as sampling and preservation. The software can drive monitors or projectors display the set of sample colors automatically and collect the corresponding CIE values. The sample color of RGB values and the acquisition of CIE values can be stored in a text document, which is convenient for future extraction and analysis. Taking the cubic polynomial as an example, each channel is sampled of 17 sets using this system. And 100 sets of test data are also sampled. Using the least square method we can get the model. The average of color differences are around 2.4874, which is much lower than the CIE2000 commonly required level of 6.00.The successful implementation of the system saves the time of sample color data acquisition, and improves the efficiency of LCD colorimetric characterization.

  7. Fiber optic signal collection system for primary flight control applications

    NASA Astrophysics Data System (ADS)

    Harper, Sandy L.

    1994-10-01

    The FOPMN is a fiber-optic signal collection system for primary flight control applications. An avionics bay protected electro-optic interface unit transmits light down fiber optic cable to an optical sensor housed in the harsh environment of a hydraulic actuator. The interface unit also receives the sensor's reflected pattern and calculates independent positions from the multiplexed signals. This paper discusses the FOPMN method for fiber-optically sensing and multiplexing two channels of position of a TEF actuator's main ram cylinder. Currently installed in NASA Dryden's SRA F/A-18, the FOPMN has accumulated approximately 15 hours of flight time. A performance comparison is made between the FOPMN positions and the flight control computer's feedback mechanism (the actuator LVDTs). Included is a discussion of some of the lessons learned as a result of testing the FOPMN in the lab and in flight. The FOPMN is well on its way to proving itself as a robust fiber optic system with the ability to multiplex numerous optical sensors for primary flight control. The success of the FOPMN leads to the second phase of the project--optical loop closure. Our goal for this phase is to have four FOPMN sensor channels on the main ram and/or the main control valve of the actuator to serve as the quad redundant feedback mechanism for flight control.

  8. Smart structures and intelligent systems: Volume 1917, Part 1

    SciTech Connect

    Hagood, N.W.; Knowles, G.J.

    1993-01-01

    Smart structures technology incorporates elements of structural actuation and/or sensing with processing into a multifunctional system capable of monitoring and potentially providing controlled response to its environment. This technology offers unique solutions to problems in diverse areas ranging from structural vibration suppression and aeroservoelasticity, to structural acoustics and adaptive optics. The technology of smart structures has emerged in recent years as a unified discipline synthesized from a multidisciplinary blend of diverse technologies in the area of transducer materials, control theory, experimental mechanics, and optics, to name a few. The defining capability of the technology is the ability of the structure or system to respond to stimuli, either derived externally from environmental effects of internally through application of control processes. This conference was intended as a forum and a catalyst for the multidisciplinary work needed to realize and develop this capability. The Smart Structures and Intelligent Systems conference was divided into 16 sessions. The sessions can be loosely grouped into component technology development and adaptive structures applications. The component technology sessions encompassed the mechanics of actuation and sensing using active materials such as piezoelectric, magnetostrictive, and shape memory alloys; adaptive structures modeling and identification; and mechanics of active laminates. The applications sessions encompassed control of flexible structures, adaptive lifting surface and rotorcraft applications, space applications and experiments, active acoustic applications, and structural health monitoring and damage detection. The conference is divided into 2 parts. Part 1 covers the first 9 sessions. Part 2 covers the last 8 sessions. Separate abstracts were prepared for 53 papers in Part 1.

  9. Development of a current collection loss management system for SDI homopolar power supplies

    SciTech Connect

    Hannan, W.F. III.

    1987-01-01

    High speed, high power density current collection systems have been identified as an enabling technology required to construct homopolar power supplies to meet SDI missions. This work is part of a three-year effort directed towards the analysis, experimental verification, and prototype construction of a current collection system designed to operated continuously at 2 kA/cm{sup 2}, at a rubbing speed of 200 m/s, and with acceptable losses in a space environment. To data, no system has achieved these conditions simultaneously. This is the annual report covering the first year period of performance on DOE contract DE-AC03-86SF16518. Major areas covered include design and construction of a cryogenically-cooled brush test rig, design of a high speed brush test rig, loss analysis of the current collection system, and an application study which defines the air core homopolar construction necessary to achieve the goal of 80--90 kW/kg generator power density. 15 figs.

  10. Development of a current collection loss management system for SDI homopolar power supplies

    SciTech Connect

    Brown, D.W.

    1989-01-01

    High speed, high power density current collection systems have been identified as an enabling technology required to construct homopolar power supplies to meet SDI missions. This work is part of a three-year effort directed towards the analysis, experimental verification, and prototype construction of a current collection system designed to operate continuously at 2 kA/cm{sup 2}, at a rubbing speed of 200 m/s, and with acceptable losses in a space environment. To data, no system has achieved these conditions simultaneously. This is the annual report covering the second year period of performance on DOE contract DE-AC03-86SF16518. Major areas covered include design, construction and operation of a cryogenically cooled brush test rig, design and construction of a high speed brush test rig, optimization study for homopolar machines, loss analysis of the current collection system, and an application study which defines the air-core homopolar construction necessary to achieve the goal of 80--90 kW/kg generator power density. 17 figs., 2 tabs.

  11. Solar/subambient heating system, Part I. Final report

    SciTech Connect

    Heinig, C.S.

    1985-01-01

    A solar/subambient seawater heating system was designed and intalled at the Intertide Corporation shellfish hatchery located in Harpswell, Maine in February of 1982. Data was collected on the performance of the unit over two operating seasons. Results show up to 72.6% and 66.1% greater efficiency over direct electrical heating and gas heating, respectively, on given months. However, the high initial cost of installation results in an extensive payback period in short to moderate running time applications. Modifications, and alternative designs are discussed.

  12. Developing Collective Training for Small Unmanned Aerial Systems Employment

    NASA Technical Reports Server (NTRS)

    Durlach, Paula J.; Priest, Heather; Martin, Glenn A.; Saffold, Jay

    2010-01-01

    The projected use of small unmanned aerial systems (SUAS) in military operations will produce training requirements which go beyond current capabilities. The paper describes the development of prototype training procedures and accompanying research simulations to address this need. We initially constructed a testbed to develop simulation-based training for an SUAS operator equipped with a simulated vertical-lift and land SUAS. However, the required training will go beyond merely training an operator how to pilot an SUAS. In addition to tactics, techniques, and procedures for employment of SUASs, collective training methods must be trained. Moreover, the leader of a unit equipped with SUAS will need to learn how to plan missions which incorporate the SUAS, and take into account air space and frequency management considerations. The demands of the task require the leader to allocate personnel to the SUAS mission, communicate and coordinate with those personnel during the mission, and make use of the information provided. To help address these training issues, we expanded our research testbed to include a command and control node (C2 node), to enable communications between a leader and the SUAS operator. In addition, we added a virtual environment in which dismounted infantry missions can be conducted. This virtual environment provides the opportunity for interactions among human-controlled avatars and non-player characters (NPCs), plus authoring tools to construct scenarios. Using these NPCs, a collective exercise involving friendly, enemy, and civilian personnel can be conducted without the need for a human role-player for every entity. We will describe the results of our first experiment, which examined the ability of players to negotiate use of the C2 node and the virtual environment at the same time, in order to see if this is a feasible combination of tools for training development.

  13. The collection and analysis of transient test data using the mobile instrumentation data acquisition system (MIDAS)

    SciTech Connect

    Uncapher, W.L.; Arviso, M.

    1995-12-31

    Packages designed to transport radioactive materials are required to survive exposure to environments defined in Code of Federal Regulations. Cask designers can investigate package designs through structural and thermal testing of full-scale packages, components, or representative models. The acquisition of reliable response data from instrumentation measurement devices is an essential part of this testing activity. Sandia National Laboratories, under the sponsorship of the US Department of Energy (DOE), has developed the Mobile Instrumentation Data Acquisition System (MIDAS) dedicated to the collection and processing of structural and thermal data from regulatory tests.

  14. Eugene – A Domain Specific Language for Specifying and Constraining Synthetic Biological Parts, Devices, and Systems

    PubMed Central

    Bilitchenko, Lesia; Liu, Adam; Cheung, Sherine; Weeding, Emma; Xia, Bing; Leguia, Mariana; Anderson, J. Christopher; Densmore, Douglas

    2011-01-01

    Background Synthetic biological systems are currently created by an ad-hoc, iterative process of specification, design, and assembly. These systems would greatly benefit from a more formalized and rigorous specification of the desired system components as well as constraints on their composition. Therefore, the creation of robust and efficient design flows and tools is imperative. We present a human readable language (Eugene) that allows for the specification of synthetic biological designs based on biological parts, as well as provides a very expressive constraint system to drive the automatic creation of composite Parts (Devices) from a collection of individual Parts. Results We illustrate Eugene's capabilities in three different areas: Device specification, design space exploration, and assembly and simulation integration. These results highlight Eugene's ability to create combinatorial design spaces and prune these spaces for simulation or physical assembly. Eugene creates functional designs quickly and cost-effectively. Conclusions Eugene is intended for forward engineering of DNA-based devices, and through its data types and execution semantics, reflects the desired abstraction hierarchy in synthetic biology. Eugene provides a powerful constraint system which can be used to drive the creation of new devices at runtime. It accomplishes all of this while being part of a larger tool chain which includes support for design, simulation, and physical device assembly. PMID:21559524

  15. TEMPERATURE MEASUREMENTS COLLECTED FROM AN INSTRUMENTED VAN IN SALT LAKE CITY, UTAH AS PART OF URBAN 2000

    SciTech Connect

    M.J. BROWN; E.R. PARDYJAK

    2001-08-01

    Measurements of temperature and position were collected during the night from an instrumented van on routes through Salt Lake City and the rural outskirts. The measurements were taken as part of the Department of Energy Chemical and Biological National Security Program URBAN 2 Field Experiment conducted in October 2000 (Shinn et al., 2000 and Allwine et al., 2001a). The instrumented van was driven over three primary routes, two including downtown, residential, and ''rural'' areas and a third that went by a line of permanently fixed temperature probes (Allwine et al., 2001b) for cross-checking purposes. Each route took from 45 to 60 minutes to complete. Based on four nights of data, initial analyses indicate that there was a temperature difference of 2-5 C between the urban core and nearby ''rural'' areas. Analyses also suggest that there were significant fine scale temperature differences over distances of tens of meters within the city and in the nearby rural areas. The temperature measurements that were collected are intended to supplement the meteorological measurements taken during the URBAN2000 Field Experiment, to assess the importance of the urban heat island phenomenon in Salt Lake City, and to test the urban canopy parameterizations that have been developed for regional scale meteorological codes as part of the DOE CBNP program.

  16. New additions to the National Plant Germplasm System's Beta collection: Southern Morocco collection

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA Agricultural Research Service’s National Plant Germplasm System’s (NPGS) Beta collection is comprised of 2,541 accessions from 14 species. The largest number of accessions is from Beta vulgaris ssp. vulgaris, (domesticated beet crops – table, leaf (Swiss chard), fodder and, primarily, sugar...

  17. Development of an autonomous unmanned aerial system for atmospheric data collection and research

    NASA Astrophysics Data System (ADS)

    Lee, Andrew; Hanlon, David; Sakai, Ricardo; Morris, Vernon; Demoz, Belay; Gadsden, S. Andrew

    2016-05-01

    This paper addresses the use of unmanned aerial systems (UAS) to carry out atmospheric data collection and studies. An important area of research is the study of the chemistry and physics of Earth's planetary boundary layer (PBL). The PBL, also known as the atmospheric boundary layer (ABL), is the lowest part of the atmosphere and its behavior is directly influenced by its contact with the planetary surface. Sampling of the PBL is performed in a timely and periodic manner. Currently, sensors and uncontrollable balloons are used to obtain relevant data and information. This method is cumbersome and can be ineffective in obtaining consistent environmental data. This paper proposes the use of autonomous UAS' to study the atmosphere in an effort to improve the efficiency and accuracy of the sampling process. The UAS setup and design is provided, and preliminary data collection information is shared.

  18. Fast integrated multiparameter detecting system for shaft parts

    NASA Astrophysics Data System (ADS)

    Zhao, Meirong; Lin, Yuchi

    2000-10-01

    The principle and method of realizing fast and integrated detection for the geometrical parameters of shaft part are discussed in this paper. Several sensors controlled by a computer are used to detect the measured work-piece in photoelectric scanning non-contact mode in this system. Multi parameters of axial and radial directions could be acquired simultaneously during one scanning process. To achieve fast detection of two dimensions, a scanning signal sensor composed of diode laser and photoelectric component and a grating transducer are adopted in the axial measurement, and a laser displacement transducer based on photoelectric triangulation method is utilized in radial measurement. The normal detecting velocity of the system is 2 seconds per piece; the axial measuring accuracy is less than 0.01mm and the radial one is less than 0.04mm. The structure, the principle and the relations among each part of the system are analyzed and the results of practical measurement are provided in this paper.

  19. Electronic collection system for spacelab mission timeline requirements

    NASA Technical Reports Server (NTRS)

    Lindberg, James P.; Piner, John R.; Huang, Allen K. H.

    1995-01-01

    This paper describes the Functional Objective Requirements Collection System (FORCS) software tool that has been developed for use by Principal Investigators (PI's) and Payload Element Developers (PED's) on their own personal computers to develop on-orbit timelining requirements for their payloads. The FORCS tool can be used either in a totally stand-alone mode, storing the information in a local file on the user's personal computer hard disk or in a remote mode where the user's computer is linked to a host computer containing the integrated database of the timeline requirements for all of the payloads on a mission. There are a number of features incorporated in the FORCS software to assist the user. The user may move freely back and forth between the various forms for inputting the data. Several methods are used to input the information, depending on the type of the information. These methods range from filling in text boxes, using check boxes and radio buttons, to inputting information into a spreadsheet format. There are automated features provided to assist in developing the proper format for the data, ranging from limit checking on some of the parameters to automatic conversion of different formats of time data inputs to the one standard format used for the timeline scheduling software.

  20. 21 CFR 864.9125 - Vacuum-assisted blood collection system.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Vacuum-assisted blood collection system. 864.9125... Blood and Blood Products § 864.9125 Vacuum-assisted blood collection system. (a) Identification. A vacuum-assisted blood collection system is a device intended for medical purposes that uses a vacuum...

  1. 21 CFR 864.9125 - Vacuum-assisted blood collection system.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Vacuum-assisted blood collection system. 864.9125... Blood and Blood Products § 864.9125 Vacuum-assisted blood collection system. (a) Identification. A vacuum-assisted blood collection system is a device intended for medical purposes that uses a vacuum...

  2. 21 CFR 864.9125 - Vacuum-assisted blood collection system.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Vacuum-assisted blood collection system. 864.9125... Blood and Blood Products § 864.9125 Vacuum-assisted blood collection system. (a) Identification. A vacuum-assisted blood collection system is a device intended for medical purposes that uses a vacuum...

  3. 21 CFR 864.9125 - Vacuum-assisted blood collection system.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Vacuum-assisted blood collection system. 864.9125... Blood and Blood Products § 864.9125 Vacuum-assisted blood collection system. (a) Identification. A vacuum-assisted blood collection system is a device intended for medical purposes that uses a vacuum...

  4. 21 CFR 864.9125 - Vacuum-assisted blood collection system.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Vacuum-assisted blood collection system. 864.9125... Blood and Blood Products § 864.9125 Vacuum-assisted blood collection system. (a) Identification. A vacuum-assisted blood collection system is a device intended for medical purposes that uses a vacuum...

  5. 15 CFR 911.5 - NOAA Data Collection Systems Use Agreements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false NOAA Data Collection Systems Use... POLICIES AND PROCEDURES CONCERNING USE OF THE NOAA SPACE-BASED DATA COLLECTION SYSTEMS § 911.5 NOAA Data Collection Systems Use Agreements. (a)(1) In order to use a NOAA DCS, each user must have an agreement...

  6. 15 CFR 911.5 - NOAA Data Collection Systems Use Agreements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false NOAA Data Collection Systems Use... POLICIES AND PROCEDURES CONCERNING USE OF THE NOAA SPACE-BASED DATA COLLECTION SYSTEMS § 911.5 NOAA Data Collection Systems Use Agreements. (a)(1) In order to use a NOAA DCS, each user must have an agreement...

  7. Development and Implementation of Production Area of Agricultural Product Data Collection System Based on Embedded System

    NASA Astrophysics Data System (ADS)

    Xi, Lei; Guo, Wei; Che, Yinchao; Zhang, Hao; Wang, Qiang; Ma, Xinming

    To solve problems in detecting the origin of agricultural products, this paper brings about an embedded data-based terminal, applies middleware thinking, and provides reusable long-range two-way data exchange module between business equipment and data acquisition systems. The system is constructed by data collection node and data center nodes. Data collection nodes taking embedded data terminal NetBoxII as the core, consisting of data acquisition interface layer, controlling information layer and data exchange layer, completing the data reading of different front-end acquisition equipments, and packing the data TCP to realize the data exchange between data center nodes according to the physical link (GPRS / CDMA / Ethernet). Data center node consists of the data exchange layer, the data persistence layer, and the business interface layer, which make the data collecting durable, and provide standardized data for business systems based on mapping relationship of collected data and business data. Relying on public communications networks, application of the system could establish the road of flow of information between the scene of origin certification and management center, and could realize the real-time collection, storage and processing between data of origin certification scene and databases of certification organization, and could achieve needs of long-range detection of agricultural origin.

  8. 36 CFR Appendix B to Part 79 - Example of a Memorandum of Understanding for Curatorial Services for a Federally-Owned Collection

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... the regulation 36 CFR part 79 for the curation of federally-owned and administered archeological... accordance with the regulation 36 CFR part 79 for the curation of federally-owned and administered... regulation 36 CFR part 79 for the curation of federally-owned and administered archeological collections;...

  9. 36 CFR Appendix B to Part 79 - Example of a Memorandum of Understanding for Curatorial Services for a Federally-Owned Collection

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the regulation 36 CFR part 79 for the curation of federally-owned and administered archeological... accordance with the regulation 36 CFR part 79 for the curation of federally-owned and administered... regulation 36 CFR part 79 for the curation of federally-owned and administered archeological collections;...

  10. 36 CFR Appendix B to Part 79 - Example of a Memorandum of Understanding for Curatorial Services for a Federally-Owned Collection

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the regulation 36 CFR part 79 for the curation of federally-owned and administered archeological... accordance with the regulation 36 CFR part 79 for the curation of federally-owned and administered... regulation 36 CFR part 79 for the curation of federally-owned and administered archeological collections;...

  11. 36 CFR Appendix B to Part 79 - Example of a Memorandum of Understanding for Curatorial Services for a Federally-Owned Collection

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the regulation 36 CFR part 79 for the curation of federally-owned and administered archeological... accordance with the regulation 36 CFR part 79 for the curation of federally-owned and administered... regulation 36 CFR part 79 for the curation of federally-owned and administered archeological collections;...

  12. Emerging viral infections of the central nervous system: part 1.

    PubMed

    Tyler, Kenneth L

    2009-08-01

    In this 2-part review, I will focus on emerging virus infections of the central nervous system (CNS). Part 1 will introduce the basic features of emerging infections, including their definition, epidemiology, and the frequency of CNS involvement. Important mechanisms of emergence will be reviewed, including viruses spreading into new host ranges as exemplified by West Nile virus (WNV), Japanese encephalitis (JE) virus, Toscana virus, and enterovirus 71 (EV71). Emerging infections also result from opportunistic spread of viruses into known niches, often resulting from attenuated host resistance to infection. This process is exemplified by transplant-associated cases of viral CNS infection caused by WNV, rabies virus, lymphocytic choriomeningitis, and lymphocytic choriomeningitis-like viruses and by the syndrome of human herpesvirus 6 (HHV6)-associated posttransplantation acute limbic encephalitis. The second part of this review begins with a discussion of JC virus and the occurrence of progressive multifocal leukoencephalopathy in association with novel immunomodulatory therapies and then continues with an overview of the risk of infection introduced by imported animals (eg, monkeypox virus) and examples of emerging diseases caused by enhanced competence of viruses for vectors and the spread of vectors (eg, chikungunya virus) and then concludes with examples of novel viruses causing CNS infection as exemplified by Nipah and Hendra viruses and bat lyssaviruses. PMID:19667214

  13. HIERARCHICAL METHODOLOGY FOR MODELING HYDROGEN STORAGE SYSTEMS. PART I: SCOPING MODELS

    SciTech Connect

    Hardy, B; Donald L. Anton, D

    2008-12-22

    Detailed models for hydrogen storage systems provide essential design information about flow and temperature distributions, as well as, the utilization of a hydrogen storage media. However, before constructing a detailed model it is necessary to know the geometry and length scales of the system, along with its heat transfer requirements, which depend on the limiting reaction kinetics. More fundamentally, before committing significant time and resources to the development of a detailed model, it is necessary to know whether a conceptual storage system design is viable. For this reason, a hierarchical system of models progressing from scoping models to detailed analyses was developed. This paper, which discusses the scoping models, is the first in a two part series that presents a collection of hierarchical models for the design and evaluation of hydrogen storage systems.

  14. Ladar System Identifies Obstacles Partly Hidden by Grass

    NASA Technical Reports Server (NTRS)

    Castano, Andres

    2003-01-01

    A ladar-based system now undergoing development is intended to enable an autonomous mobile robot in an outdoor environment to avoid moving toward trees, large rocks, and other obstacles that are partly hidden by tall grass. The design of the system incorporates the assumption that the robot is capable of moving through grass and provides for discrimination between grass and obstacles on the basis of geometric properties extracted from ladar readings as described below. The system (see figure) includes a ladar system that projects a range-measuring pulsed laser beam that has a small angular width of radians and is capable of measuring distances of reflective objects from a minimum of dmin to a maximum of dmax. The system is equipped with a rotating mirror that scans the beam through a relatively wide angular range of in a horizontal plane at a suitable small height above the ground. Successive scans are performed at time intervals of seconds. During each scan, the laser beam is fired at relatively small angular intervals of radians to make range measurements, so that the total number of range measurements acquired in a scan is Ne = / .

  15. 77 FR 39985 - Information Collection; Forest Industries and Residential Fuelwood and Post Data Collection Systems

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-06

    ...-pulp or composite panel, primary wood-using mills, including small, part-time mills, as well as large... the Forest Service to evaluate trends in the use of logs and wood chips, to forecast anticipated levels of logs and wood chips, and to analyze changes in the harvest of these resources from the...

  16. Iterative phase retrieval algorithms. Part II: Attacking optical encryption systems.

    PubMed

    Guo, Changliang; Liu, Shi; Sheridan, John T

    2015-05-20

    The modified iterative phase retrieval algorithms developed in Part I [Guo et al., Appl. Opt.54, 4698 (2015)] are applied to perform known plaintext and ciphertext attacks on amplitude encoding and phase encoding Fourier-transform-based double random phase encryption (DRPE) systems. It is shown that the new algorithms can retrieve the two random phase keys (RPKs) perfectly. The performances of the algorithms are tested by using the retrieved RPKs to decrypt a set of different ciphertexts encrypted using the same RPKs. Significantly, it is also shown that the DRPE system is, under certain conditions, vulnerable to ciphertext-only attack, i.e., in some cases an attacker can decrypt DRPE data successfully when only the ciphertext is intercepted. PMID:26192505

  17. Solar heat transport fluids for solar energy collection systems: A collection of quarterly reports

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Noncorrosive fluid subsystem is being developed that is compatible with closed-loop solar heating and combined heating and hot water systems. The system is also to be compatible with both metallic and nonmetallic plumbing systems, and any combination of these. At least 100 gallons of each type of fluid recommended by the contractor will be delivered.

  18. Reliability of Fault Tolerant Control Systems. Part 2

    NASA Technical Reports Server (NTRS)

    Wu, N. Eva

    2000-01-01

    This paper reports Part II of a two part effort that is intended to delineate the relationship between reliability and fault tolerant control in a quantitative manner. Reliability properties peculiar to fault-tolerant control systems are emphasized, such as the presence of analytic redundancy in high proportion, the dependence of failures on control performance, and high risks associated with decisions in redundancy management due to multiple sources of uncertainties and sometimes large processing requirements. As a consequence, coverage of failures through redundancy management can be severely limited. The paper proposes to formulate the fault tolerant control problem as an optimization problem that maximizes coverage of failures through redundancy management. Coverage modeling is attempted in a way that captures its dependence on the control performance and on the diagnostic resolution. Under the proposed redundancy management policy, it is shown that an enhanced overall system reliability can be achieved with a control law of a superior robustness, with an estimator of a higher resolution, and with a control performance requirement of a lesser stringency.

  19. Cyber security and data collection approaches for smartphone sensor systems

    NASA Astrophysics Data System (ADS)

    Turner, Hamilton; White, Jules

    2012-06-01

    In recent years the ubiquity and resources provided by smartphone devices have encouraged scientists to explore using these devices as remote sensing nodes. In addition, the United States Department of Defense has stated a mission of increasing persistent intelligence, surveillance, and reconnaissance capabilities or U.S. units. This paper presents a method of enabling large-scale, long-term smartphone-powered data collection. Key solutions discussed include the ability to directly allow domain experts to define and refine smartphone applications for data collection, technical advancements that allow rapid dissemination of a smartphone data collection application, and an algorithm for preserving the locational privacy of participating users.

  20. Cold Vacuum Drying facility condensate collection system design description (SYS 19)

    SciTech Connect

    PITKOFF, C.C.

    1999-07-06

    This document describes the Cold Vacuum Drying Facility (CVDF) condensate collection system (CCS). The function of the CCS is to collect cooling coil condensate from air-handling units in the CVDF and to isolate the condensate in collection tanks until the condensate is determined to be acceptable to drain to the effluent drain collection basin.

  1. A planetary nervous system for social mining and collective awareness

    NASA Astrophysics Data System (ADS)

    Giannotti, F.; Pedreschi, D.; Pentland, A.; Lukowicz, P.; Kossmann, D.; Crowley, J.; Helbing, D.

    2012-11-01

    We present a research roadmap of a Planetary Nervous System (PNS), capable of sensing and mining the digital breadcrumbs of human activities and unveiling the knowledge hidden in the big data for addressing the big questions about social complexity. We envision the PNS as a globally distributed, self-organizing, techno-social system for answering analytical questions about the status of world-wide society, based on three pillars: social sensing, social mining and the idea of trust networks and privacy-aware social mining. We discuss the ingredients of a science and a technology necessary to build the PNS upon the three mentioned pillars, beyond the limitations of their respective state-of-art. Social sensing is aimed at developing better methods for harvesting the big data from the techno-social ecosystem and make them available for mining, learning and analysis at a properly high abstraction level. Social mining is the problem of discovering patterns and models of human behaviour from the sensed data across the various social dimensions by data mining, machine learning and social network analysis. Trusted networks and privacy-aware social mining is aimed at creating a new deal around the questions of privacy and data ownership empowering individual persons with full awareness and control on own personal data, so that users may allow access and use of their data for their own good and the common good. The PNS will provide a goal-oriented knowledge discovery framework, made of technology and people, able to configure itself to the aim of answering questions about the pulse of global society. Given an analytical request, the PNS activates a process composed by a variety of interconnected tasks exploiting the social sensing and mining methods within the transparent ecosystem provided by the trusted network. The PNS we foresee is the key tool for individual and collective awareness for the knowledge society. We need such a tool for everyone to become fully aware of how

  2. Reforming the U.S. System of Collective Bargaining.

    ERIC Educational Resources Information Center

    Mills, D. Quinn

    1983-01-01

    The author argues that collective bargaining procedures and relationships bewteen labor and management must reflect less conflict and more cooperation as the nation's economy struggles to meet international competition and domestic needs. (Author/SSH)

  3. GOES data-collection system instrumentation, installation, and maintenance manual

    USGS Publications Warehouse

    Blee, J.W.; Herlong, H.E.; Kaufmann, C.D., Jr.; Hardee, J.H.; Field, M.L.; Middelburg, R.F.

    1986-01-01

    The purpose of the manual is to describe the installation, operation, and maintenance of Geostationary Operational Environmental Satellite (GOES) data collection platforms (DCP's) and associated equipment. This manual is not a substitute for DCP manufacturers ' manuals but is additional material that describes the application of data-collection platforms in the Water Resources Division. Power supplies, encoders, antennas, Mini Monitors, voltage analog devices, and the installation of these at streamflow-gaging stations are discussed in detail. (USGS)

  4. Field Evaluation of Innovative Wastewater Collection System Condition Assessment Technologies

    EPA Science Inventory

    As part of an effort to address aging infrastructure needs, the U.S. Environmental Protection Agency (USEPA) initiated research under the Aging Water Infrastructure program, part of the USEPA Office of Water’s Sustainable Infrastructure Initiative. This presentation discusses fi...

  5. 75 FR 76393 - Notice of Request for a New Information Collection (Public Health Information System)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-08

    ... Collection (Public Health Information System) AGENCY: Food Safety and Inspection Service, USDA. ACTION... announcing its intention to request a new information collection concerning its Web-based Public Health...: Public Health Information System (PHIS). Type of Request: New information collection. Abstract: FSIS...

  6. 15 CFR 911.4 - Use of the NOAA Data Collection Systems.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Use of the NOAA Data Collection... POLICIES AND PROCEDURES CONCERNING USE OF THE NOAA SPACE-BASED DATA COLLECTION SYSTEMS § 911.4 Use of the NOAA Data Collection Systems. (a) Use of the NOAA DCS will only be authorized in accordance with...

  7. The European lightning location system EUCLID - Part 1: Performance validation

    NASA Astrophysics Data System (ADS)

    Schulz, W.; Diendorfer, G.; Pedeboy, S.; Poelman, D. R.

    2015-09-01

    In this paper we present a performance analysis of the European lightning location system EUCLID in terms of location accuracy (LA), detection efficiency (DE) and peak current estimation. The performance analysis is based on ground truth data from direct lightning current measurements at the Gaisberg Tower (GBT) and data from E-field and video recordings. The E-field and video recordings were collected in three different regions in Europe, namely in Austria, Belgium, and France. The analysis shows a significant improvement of the LA of the EUCLID network over the past seven years. Currently, the median LA is in the range of 100 m. The observed DE in Austria and Belgium is similar, yet a slightly lower DE is determined in a particular region in France, due to malfunctioning of a relevant lightning location sensor during the time of observation. The overall accuracy of the lightning location system (LLS) peak current estimation for subsequent strokes is reasonable keeping in mind that the LLS estimated peak currents are determined from the radiated electromagnetic fields, assuming a constant return stroke speed. The results presented in this paper can be used to estimate the performance of the EUCLID network for regions with similar sensor baselines and sensor technology.

  8. 36 CFR Appendix C to Part 79 - Example of a Short-Term Loan Agreement for a Federally-Owned Collection

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... conformance with the regulation 36 CFR part 79 for the curation of federally-owned and administered archeological collections and the terms and conditions stipulated in Attachment B to this loan agreement....

  9. Temporal trends in nitrogen isotope ratios of winter flounder collected from Rhode Island coastal systems

    EPA Science Inventory

    Nitrogen isotope ratios (15N) were measured in muscle tissue of juvenile winter flounder, Pseudopleuronectes americanus, collected from several estuarine systems along the coast of Rhode Island, USA, including Narragansett Bay, Narrow River and three coastal lagoons. Fish collect...

  10. Development testing of a shuttle urine collection system

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Flight tests conducted in December 1973 demonstrated the ability of an unisexual urine collection subsystem to function in a zero-g environment. The urinal, which could be adjusted with three degrees of freedom, accommodated 16 female test subjects with a wide range of stature, as well as five male test subjects. The urinal was in intimate contact with the female and was contoured to form an effective air seal at the periphery. When positioned 2-4 inches forward, the urinal could be used for male collection and contact was not required.

  11. Node retraction during patterning of the urinary collecting duct system.

    PubMed

    Lindström, Nils O; Chang, C-Hong; Valerius, M Todd; Hohenstein, Peter; Davies, Jamie A

    2015-01-01

    This report presents a novel mechanism for remodelling a branched epithelial tree. The mouse renal collecting duct develops by growth and repeated branching of an initially unbranched ureteric bud: this mechanism initially produces an almost fractal form with young branches connected to the centre of the kidney via a sequence of nodes (branch points) distributed widely throughout the developing organ. The collecting ducts of a mature kidney have a different form: from the nephrons in the renal cortex, long, straight lengths of collecting duct run almost parallel to one another through the renal medulla, and open together to the renal pelvis. Here we present time-lapse studies of E11.5 kidneys growing in culture: after about 5 days, the collecting duct trees show evidence of 'node retraction', in which the node of a 'Y'-shaped branch moves downwards, shortening the stalk of the 'Y', lengthening its arms and narrowing their divergence angle so that the 'Y' becomes a 'V'. Computer simulation suggests that node retraction can transform a spread tree, like that of an early kidney, into one with long, almost-parallel medullary rays similar to those seen in a mature real kidney. PMID:25292187

  12. Node retraction during patterning of the urinary collecting duct system

    PubMed Central

    Lindström, Nils O; Chang, C-Hong; Valerius, M Todd; Hohenstein, Peter; Davies, Jamie A

    2015-01-01

    This report presents a novel mechanism for remodelling a branched epithelial tree. The mouse renal collecting duct develops by growth and repeated branching of an initially unbranched ureteric bud: this mechanism initially produces an almost fractal form with young branches connected to the centre of the kidney via a sequence of nodes (branch points) distributed widely throughout the developing organ. The collecting ducts of a mature kidney have a different form: from the nephrons in the renal cortex, long, straight lengths of collecting duct run almost parallel to one another through the renal medulla, and open together to the renal pelvis. Here we present time-lapse studies of E11.5 kidneys growing in culture: after about 5 days, the collecting duct trees show evidence of ‘node retraction’, in which the node of a ‘Y’-shaped branch moves downwards, shortening the stalk of the ‘Y’, lengthening its arms and narrowing their divergence angle so that the ‘Y’ becomes a ‘V’. Computer simulation suggests that node retraction can transform a spread tree, like that of an early kidney, into one with long, almost-parallel medullary rays similar to those seen in a mature real kidney. PMID:25292187

  13. [Oral symptoms of immunologic disorders. Part I. Systemic autoimmune diseases].

    PubMed

    Márton, Krisztina

    2003-02-01

    Polysystemic autoimmune diseases often cause orofacial and stomatognathic symptoms. Inflammation of the temporomandibular joint only rarely and slightly reduces the range of mouth opening (rheumatoid arthritis), which is much more restricted in systemic sclerosis due to fibrosis of perioral soft tissues. Weakness of masticatory and pharyngeal muscles in idiopathic inflammatory myopathies results in dysphagia and dystonia. Ulcerations, petechiae, teleangiectasia, and lichenoid lesions are the characteristic symptoms of oral mucosal involvement, but drugs used in systemic treatment can also cause very similar side effects. Salivary gland hypofunction (Sjögren's syndrome) is common, and in addition to the subjective complaints, leads to objective pathologic alterations such as oral mycotic infections, purulent sialadenitis, and increased caries prevalence. The side effects of steroid administration should be taken into account also during dental treatments. Regular dental follow-up and treatment is a basic part of the complex care of these patients in order to diagnose and cure oral abnormalities and salivary gland hypofunction in time. Impairment of hand functions (rheumatoid arthritis, scleroderma) reduces the oral hygienic activity and therefore special devices, local antiseptics and local fluoride preparations are necessary. PMID:12666389

  14. Computerized Systems for Collecting Real-Time Observational Data.

    ERIC Educational Resources Information Center

    Kahng, SungWoo; Iwata, Brian

    1998-01-01

    A survey of 15 developers of computerized real-time observation systems found many systems have incorporated laptop or handheld computers as well as bar-code scanners. Most systems used IBM-compatible software, and ranged from free to complete systems costing more than $1,500. Data analysis programs were included with most programs. (Author/CR)

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

    SciTech Connect

    Griffin, Dayton A.

    2009-05-01

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

  16. Accuracy of aging ducks in the U.S. Fish and Wildlife Service Waterfowl Parts Collection Survey

    USGS Publications Warehouse

    Pearse, Aaron T.; Johnson, Douglas H.; Richkus, Kenneth D.; Rohwer, Frank C.; Cox, Robert R., Jr.; Padding, Paul I.

    2014-01-01

    The U.S. Fish and Wildlife Service conducts an annual Waterfowl Parts Collection Survey to estimate composition of harvested waterfowl by species, sex, and age (i.e., juv or ad). The survey relies on interpretation of duck wings by a group of experienced biologists at annual meetings (hereafter, flyway wingbees). Our objectives were to estimate accuracy of age assignment at flyway wingbees and to explore how accuracy rates may influence bias of age composition estimates. We used banded mallards (Anas platyrhynchos; n = 791), wood ducks (Aix sponsa; n = 242), and blue-winged teal (Anas discors; n = 39) harvested and donated by hunters as our source of birds used in accuracy assessments. We sent wings of donated birds to wingbees after the 2002–2003 and 2003–2004 hunting seasons and compared species, sex, and age determinations made at wingbees with our assessments based on internal and external examination of birds and corresponding banding records. Determinations of species and sex of mallards, wood ducks, and blue-winged teal were accurate (>99%). Accuracy of aging adult mallards increased with harvest date, whereas accuracy of aging juvenile male wood ducks and juvenile blue-winged teal decreased with harvest date. Accuracy rates were highest (96% and 95%) for adult and juvenile mallards, moderate for adult and juvenile wood ducks (92% and 92%), and lowest for adult and juvenile blue-winged teal (84% and 82%). We used these estimates to calculate bias for all possible age compositions (0–100% proportion juv) and determined the range of age compositions estimated with acceptable levels of bias. Comparing these ranges with age compositions estimated from Parts Collection Surveys conducted from 1961 to 2008 revealed that mallard and wood duck age compositions were estimated with insignificant levels of bias in all national surveys. However, 69% of age compositions for blue-winged teal were estimated with an unacceptable level of bias. The low

  17. Benchmarking the performance of fixed-image receptor digital radiography systems. Part 2: system performance metric.

    PubMed

    Lee, Kam L; Bernardo, Michael; Ireland, Timothy A

    2016-06-01

    This is part two of a two-part study in benchmarking system performance of fixed digital radiographic systems. The study compares the system performance of seven fixed digital radiography systems based on quantitative metrics like modulation transfer function (sMTF), normalised noise power spectrum (sNNPS), detective quantum efficiency (sDQE) and entrance surface air kerma (ESAK). It was found that the most efficient image receptors (greatest sDQE) were not necessarily operating at the lowest ESAK. In part one of this study, sMTF is shown to depend on system configuration while sNNPS is shown to be relatively consistent across systems. Systems are ranked on their signal-to-noise ratio efficiency (sDQE) and their ESAK. Systems using the same equipment configuration do not necessarily have the same system performance. This implies radiographic practice at the site will have an impact on the overall system performance. In general, systems are more dose efficient at low dose settings. PMID:27222199

  18. 36 CFR Appendix C to Part 79 - Example of a Short-Term Loan Agreement for a Federally-Owned Collection

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... conformance with the regulation 36 CFR part 79 for the curation of federally-owned and administered... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Example of a Short-Term Loan... ARCHAEOLOGICAL COLLECTIONS Pt. 79, App. C Appendix C to Part 79—Example of a Short-Term Loan Agreement for...

  19. Systems integration of marketable subsystems: A collection of progress reports

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Monthly progress reports are given in the areas of marketable subsystems integration; development, design, and building of site data acquisition subsystems and data processing systems; operation of the solar test facility and a systems analysis.

  20. Operation and Maintenance of Wastewater Collection Systems. Volume II. Third Edition. A Field Study Training Program.

    ERIC Educational Resources Information Center

    California State Univ., Sacramento. Dept. of Civil Engineering.

    Proper installations, inspections, operations, maintenance and repairs of wastewater collection, conveyance and treatment facilities have a significant impact on the operation and maintenance costs, and the effectiveness of these facilities. This manual is the second volume of a two-part program designed to provide wastewater collection system…

  1. Operation and Maintenance of Wastewater Collection Systems. Volume I. Third Edition. A Field Study Training Program.

    ERIC Educational Resources Information Center

    California State Univ., Sacramento. Dept. of Civil Engineering.

    Proper installations, inspections, operations, maintenance and repairs of wastewater collection, conveyance and treatment facilities have a significant impact on the operation and maintenance costs, and the effectiveness of these facilities. This manual is the first volume of a two-part program designed to provide wastewater collection system…

  2. Satellite Power Systems (SPS) concept definition study, exhibit C. Volume 2, part 1: System engineering

    NASA Technical Reports Server (NTRS)

    Hanley, G. M.

    1979-01-01

    Volume 2, Part 1, of a seven volume report is presented. Part 1 encompasses Satellite Power Systems (SPS) systems engineering aspects and is divided into three sections. The first section presents descriptions of the various candidate concepts considered and conclusions and recommendations for a preferred concept. The second section presents a summary of results of the various trade studies and analysis conducted during the course of the study. The third section describes the Photovoltaic Satellite Based Satellite Power System (SPS) Point Design as it was defined through studies performed during the period January 1977 through March 1979.

  3. 78 FR 57378 - Proposed Information Collection Request; Comment Request; Annual Public Water System Compliance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-18

    ... AGENCY Proposed Information Collection Request; Comment Request; Annual Public Water System Compliance... Protection Agency is planning to submit an information collection request (ICR), ``Annual Public Water System... Public Water Systems Compliance Report; ICR Numbers: EPA ICR Number 1812.05, OMB Control Number...

  4. 40 CFR 141.533 - What data must my system collect to calculate a disinfection profile?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Enhanced... 40 Protection of Environment 22 2010-07-01 2010-07-01 false What data must my system collect to... must my system collect to calculate a disinfection profile? Your system must monitor the...

  5. 75 FR 33760 - Information Collection; Virtual Incident Procurement (VIPR) System Existing Vendor Survey

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-15

    ... Forest Service Information Collection; Virtual Incident Procurement (VIPR) System Existing Vendor Survey... organizations on the new information collection, Virtual Incident Procurement (VIPR) System Existing Vendor User... Acquisition Management Systems; 2150 Centre Ave., Bldg. A, Suite 317; Fort Collins, CO 80526. The public...

  6. NOSS/ALDCS analysis and system requirements definition. [national oceanic satellite system data collection

    NASA Technical Reports Server (NTRS)

    Reed, D. L.; Wallace, R. G.

    1981-01-01

    The results of system analyses and implementation studies of an advanced location and data collection system (ALDCS) , proposed for inclusion on the National Oceanic Satellite System (NOSS) spacecraft are reported. The system applies Doppler processing and radiofrequency interferometer position location technqiues both alone and in combination. Aspects analyzed include: the constraints imposed by random access to the system by platforms, the RF link parameters, geometric concepts of position and velocity estimation by the two techniques considered, and the effects of electrical measurement errors, spacecraft attitude errors, and geometric parameters on estimation accuracy. Hardware techniques and trade-offs for interferometric phase measurement, ambiguity resolution and calibration are considered. A combined Doppler-interferometer ALDCS intended to fulfill the NOSS data validation and oceanic research support mission is also described.

  7. Factors Affecting Part-Time Faculty Job Satisfaction in the Colorado Community College System

    ERIC Educational Resources Information Center

    Cashwell, Allison L.

    2009-01-01

    How do part-time faculty members in community colleges view their roles? Data from part-time faculty responses regarding their experiences in higher education vary. Valadez and Antony (2001) analyzed data from 6,811 part-time faculty collected from the National Center for Education Statistics' (NCES) 1992-1993 National Survey of Postsecondary…

  8. 46 CFR 39.20-1 - Vapor collection system-TB/ALL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Vapor collection system-TB/ALL. 39.20-1 Section 39.20-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS VAPOR CONTROL SYSTEMS Design and Equipment § 39.20-1 Vapor collection system—TB/ALL. (a) Each vapor collection system must meet the following requirements: (1) Except as allowed...

  9. Automated hand-forearm ergometer data collection system.

    PubMed

    Gude, Dana; Broxterman, Ryan; Ade, Carl; Barstow, Thomas; Nelson, Thomas; Song, Wen; Warren, Steve

    2012-01-01

    Handgrip contractions are a standard exercise modality to evaluate cardiovascular system performance. Most conventional ergometer systems of this nature are manually controlled, placing a burden on the researcher to guide subject activity while recording the resultant data. This paper presents updates to a hand-forearm ergometer system that automate the control and data-acquisition processes. A LabVIEW virtual instrument serves as the centerpiece for the system, providing the subject/researcher interfaces as well as coordinating data acquisition from both traditional and new sensors. Initial data indicate the viability of the system with regard to its ability to obtain consistent and physiologically meaningful data. PMID:23366403

  10. Environmental sustainability comparison of a hypothetical pneumatic waste collection system and a door-to-door system

    SciTech Connect

    Punkkinen, Henna; Merta, Elina; Teerioja, Nea; Moliis, Katja; Kuvaja, Eveliina

    2012-10-15

    Highlights: Black-Right-Pointing-Pointer We compare the environmental sustainability of two MSW collection systems. Black-Right-Pointing-Pointer We evaluate pneumatic and door-to-door collection systems. Black-Right-Pointing-Pointer The greenhouse gas emissions of pneumatic collection are around three times higher. Black-Right-Pointing-Pointer System components are decisive but assumptions on electricity use are also important. Black-Right-Pointing-Pointer Pneumatic collection could provide other benefits over door-to-door system. - Abstract: Waste collection is one of the life cycle phases that influence the environmental sustainability of waste management. Pneumatic waste collection systems represent a new way of arranging waste collection in densely populated urban areas. However, limited information is available on the environmental impacts of this system. In this study, we compare the environmental sustainability of conventional door-to-door waste collection with its hypothetical pneumatic alternative. Furthermore, we analyse whether the size of the hypothetical pneumatic system, or the number of waste fractions included, have an impact on the results. Environmental loads are calculated for a hypothetical pneumatic waste collection system modelled on an existing dense urban area in Helsinki, Finland, and the results are compared to those of the prevailing, container-based, door-to-door waste collection system. The evaluation method used is the life-cycle inventory (LCI). In this study, we report the atmospheric emissions of greenhouse gases (GHG), SO{sub 2} and NO{sub x}. The results indicate that replacing the prevailing system with stationary pneumatic waste collection in an existing urban infrastructure would increase total air emissions. Locally, in the waste collection area, emissions would nonetheless diminish, as collection traffic decreases. While the electricity consumption of the hypothetical pneumatic system and the origin of electricity have a

  11. Prototype part task trainer: A remote manipulator system simulator

    NASA Technical Reports Server (NTRS)

    Shores, David

    1989-01-01

    The Part Task Trainer program (PTT) is a kinematic simulation of the Remote Manipulator System (RMS) for the orbiter. The purpose of the PTT is to supply a low cost man-in-the-loop simulator, allowing the student to learn operational procedures which then can be used in the more expensive full scale simulators. PTT will allow the crew members to work on their arm operation skills without the need for other people running the simulation. The controlling algorithms for the arm were coded out of the Functional Subsystem Requirements Document to ensure realistic operation of the simulation. Relying on the hardware of the workstation to provide fast refresh rates for full shaded images allows the simulation to be run on small low cost stand alone work stations, removing the need to be tied into a multi-million dollar computer for the simulation. PTT will allow the student to make errors which in full scale mock up simulators might cause failures or damage hardware. On the screen the user is shown a graphical representation of the RMS control panel in the aft cockpit of the orbiter, along with a main view window and up to six trunion and guide windows. The dials drawn on the panel may be turned to select the desired mode of operation. The inputs controlling the arm are read from a chair with a Translational Hand Controller (THC) and a Rotational Hand Controller (RHC) attached to it.

  12. Development of a machine vision system for automotive part inspection

    NASA Astrophysics Data System (ADS)

    Andres, Nelson S.; Marimuthu, Ram P.; Eom, Yong-Kyun; Jang, Bong-Choon

    2005-12-01

    As an alternative for human inspection, presented in this study was the development of a machine vision inspection system (MVIS) purposely for car seat frames. The proposed MVIS was designed to meet the demands, features and specifications of car seat frame manufacturing companies in striving for increased throughput of better quality. This computer-based MVIS was designed to perform quality measures by detecting holes, nuts and welding spots on every car seat frame in real time and ensuring these portions are intact, precise and in proper place. In this study, the NI Vision Builder software for Automatic Inspection was used as a solution in configuring the aimed quality measurements. The proposed software has measurement techniques such as edge detecting and pattern-matching which are capable of identifying the boundaries or edges of an object and analyzing the pixel values along the profile to detect significant intensity changes. Either of these techniques is capable of gauging sizes, detecting missing portion and checking alignment of parts. The techniques for visual inspection were optimized through qualitative analysis and simulation of human tolerance on inspecting car seat frames. Furthermore, this study exemplified the incorporation of the optimized vision inspection environment to the pre-inspection and post-inspection subsystems. The optimized participation of human on this proposed MVIS for car seat frames has ideally eased to feeding and sorting.

  13. Landscape settings as part of earth wall systems for defence

    NASA Astrophysics Data System (ADS)

    van den Ancker, Hanneke; Jungerius, Pieter Dirk

    2013-04-01

    perpendicular to the earth wall. Recommendations • The conservation and management of earth walls should not only be directed at the earth walls but should include the historical landscape settings that were part of the defence system. • From this perspective the Dutch earth walls that make use of the landscapes of the Saalien ice age and Weichselien coversand present unique situations in Europe. Reference Hanneke van den Ancker, Pim Jungerius, Michel Riksen. Aarden wallen - bijdrage vanuit de aardwetenschappen. In: Henk Baas et al (eds). Tot hier toe en niet verder - historische wallen in het Nederlandse landschap. RCE - Cultural Heritage Agency of the Netherlands, Amersfoort (with English summaries) Link to pdf book: http://www.cultureelerfgoed.nl/actueel/nieuws/publicatie-tot-hier-en-niet-verder-historische-wallen-in-nederlandse-landschap-versch

  14. Crossing Subject Boundaries: Collection Management of Environmental Studies in a Multi-Library System.

    ERIC Educational Resources Information Center

    DeFelice, Barbara; Rinaldo, Constance

    1994-01-01

    Describes a process for creating a collection development policy for managing an environmental studies collection in a multilibrary system. The policy rationale, the process of developing subject terms, and the creation of a format for the information are covered. Ideas for handling a physically and intellectually dispersed collection are…

  15. 78 FR 57654 - Proposed Information Collection; Research Permit and Reporting System Applications and Reports

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-19

    ... (Application for a Scientific Research and Collecting Permit) and 10- 741b (Application for a Science Education Permit) collect information from persons seeking a permit to conduct natural or social science research... National Park Service Proposed Information Collection; Research Permit and Reporting System...

  16. High-speed and high-fidelity system and method for collecting network traffic

    DOEpatents

    Weigle, Eric H.

    2010-08-24

    A system is provided for the high-speed and high-fidelity collection of network traffic. The system can collect traffic at gigabit-per-second (Gbps) speeds, scale to terabit-per-second (Tbps) speeds, and support additional functions such as real-time network intrusion detection. The present system uses a dedicated operating system for traffic collection to maximize efficiency, scalability, and performance. A scalable infrastructure and apparatus for the present system is provided by splitting the work performed on one host onto multiple hosts. The present system simultaneously addresses the issues of scalability, performance, cost, and adaptability with respect to network monitoring, collection, and other network tasks. In addition to high-speed and high-fidelity network collection, the present system provides a flexible infrastructure to perform virtually any function at high speeds such as real-time network intrusion detection and wide-area network emulation for research purposes.

  17. Collective outflow from a small multiple stellar system

    SciTech Connect

    Peters, Thomas; Klaassen, Pamela D.; Mac Low, Mordecai-Mark; Schrön, Martin; Klessen, Ralf S.; Federrath, Christoph; Smith, Michael D.

    2014-06-10

    The formation of high-mass stars is usually accompanied by powerful protostellar outflows. Such high-mass outflows are not simply scaled-up versions of their lower-mass counterparts, since observations suggest that the collimation degree degrades with stellar mass. Theoretically, the origins of massive outflows remain open to question because radiative feedback and fragmentation of the accretion flow around the most massive stars, with M > 15 M {sub ☉}, may impede the driving of magnetic disk winds. We here present a three-dimensional simulation of the early stages of core fragmentation and massive star formation that includes a subgrid-scale model for protostellar outflows. We find that stars that form in a common accretion flow tend to have aligned outflow axes, so that the individual jets of multiple stars can combine to form a collective outflow. We compare our simulation to observations with synthetic H{sub 2} and CO observations and find that the morphology and kinematics of such a collective outflow resembles some observed massive outflows, such as Cepheus A and DR 21. We finally compare physical quantities derived from simulated observations of our models to the actual values in the models to examine the reliability of standard methods for deriving physical quantities, demonstrating that those methods indeed recover the actual values to within a factor of two to three.

  18. Instrumentation and Automation of Wastewater Collection and Treatment Systems.

    ERIC Educational Resources Information Center

    Roesler, Joseph F.; Cummins, Michael D.

    1978-01-01

    Presents a literature review of the use of instrumentation and automation of wastewater treatment systems, covering publications of 1976-77. This review includes automatic control systems and cost effectiveness of automation of wastewater treatment. A list of 115 references is also presented. (HM)

  19. Collecting and Reporting Real Costs of Information Systems.

    ERIC Educational Resources Information Center

    Price, Douglas S.

    This document attempts to provide managers and designers of information systems with a usable, practical "building block" system for unit costing. The model is sufficiently flexible to be applicable to a wide variety of cost control requirements; costing elements include project, product, account, organization and function. Design of the cost…

  20. Rehabilitation of Wastewater Collection and Water Distribution Systems

    EPA Science Inventory

    The nation’s 54,000 drinking water systems and 16,000 wastewater systems are nearing the end of their useful life and need to be replaced/repaired to comply with federal regulations. Rehabilitation includes a broad spectrum of approaches, from repair to replacement that attempt ...

  1. Collective operations in a file system based execution model

    DOEpatents

    Shinde, Pravin; Van Hensbergen, Eric

    2013-02-12

    A mechanism is provided for group communications using a MULTI-PIPE synthetic file system. A master application creates a multi-pipe synthetic file in the MULTI-PIPE synthetic file system, the master application indicating a multi-pipe operation to be performed. The master application then writes a header-control block of the multi-pipe synthetic file specifying at least one of a multi-pipe synthetic file system name, a message type, a message size, a specific destination, or a specification of the multi-pipe operation. Any other application participating in the group communications then opens the same multi-pipe synthetic file. A MULTI-PIPE file system module then implements the multi-pipe operation as identified by the master application. The master application and the other applications then either read or write operation messages to the multi-pipe synthetic file and the MULTI-PIPE synthetic file system module performs appropriate actions.

  2. Collective operations in a file system based execution model

    DOEpatents

    Shinde, Pravin; Van Hensbergen, Eric

    2013-02-19

    A mechanism is provided for group communications using a MULTI-PIPE synthetic file system. A master application creates a multi-pipe synthetic file in the MULTI-PIPE synthetic file system, the master application indicating a multi-pipe operation to be performed. The master application then writes a header-control block of the multi-pipe synthetic file specifying at least one of a multi-pipe synthetic file system name, a message type, a message size, a specific destination, or a specification of the multi-pipe operation. Any other application participating in the group communications then opens the same multi-pipe synthetic file. A MULTI-PIPE file system module then implements the multi-pipe operation as identified by the master application. The master application and the other applications then either read or write operation messages to the multi-pipe synthetic file and the MULTI-PIPE synthetic file system module performs appropriate actions.

  3. State Efforts to Collect Child Outcomes Data for the Part B-619 and Part C Programs under the Individuals with Disabilities Education Act

    ERIC Educational Resources Information Center

    Gupta, Sarika Sarpatwari

    2010-01-01

    The Part B-619 and Part C Programs under the "Individuals with Disabilities Education Act" (IDEA) provide preschool special education and early intervention services, respectively, to children with disabilities birth through age 5. Recent requirements in IDEA require states to monitor the implementation of these programs through a series of…

  4. Kinetic description of collective oscillations in a system of parametric spin waves. III. Long-wave collective modes

    SciTech Connect

    Morozov, V.G.; Mukhai, A.N.

    1988-10-01

    Long-wave collective oscillations in a system of parametric spin waves of a ferromagnet are studied on the basis of the kinetic equations for the Wigner distribution functions of the magnons. A study is made of the linear response of the magnetization m to a change in the internal field h (in the case of deviation of a packet of parametric waves from a stationary state), and boundary-value problem for finding the eigenfrequencies of the collective modes in a sample of finite volume is formulated. It is shown that allowance for the influence of the boundary conditions leads to discreteness of the frequency spectrum of the collective modes in the region of wave numbers q of the order of the reciprocal sample dimension L/sup /minus/1/. For a spherical sample, expressions are obtained for the discrete frequencies of long-wave collective modes corresponding to oscillations with longitudinal component h/sub z/ of the internal field that does not depend on the coordinate z. Criteria for stability of stationary states of the ferromagnet with respect to the excitation of auto-oscillations are obtained.

  5. Shunt attachment and method for interfacing current collection systems

    DOEpatents

    Denney, Paul E.; Iyer, Natraj C.; Hannan, III, William F.

    1992-01-01

    A composite brush to shunt attachment wherein a volatile component of a composite but mostly metallic brush, used for current collection purposes, does not upon welding or brazing, adversely affect the formation of the interfacial bond with a conductive shunt which carries the current from the zone of the brush. The brush to shunt attachment for a brush material of copper-graphite composite and a shunt of copper, or substituting silver for copper as an alternative, is made through a hot isostatic pressing (HIP). The HIP process includes applying high pressure and temperature simultaneously at the brush to shunt interface, after it has been isolated or canned in a metal casing in which the air adjacent to the interface has been evacuated and the interfacial area has been sealed before the application of pressure and temperature.

  6. Shunt attachment and method for interfacing current collection systems

    DOEpatents

    Denney, P.E.; Iyer, N.C.; Hannan, W.F. III.

    1992-12-08

    A composite brush to shunt attachment wherein a volatile component of a composite but mostly metallic brush, used for current collection purposes, does not upon welding or brazing, adversely affect the formation of the interfacial bond with a conductive shunt which carries the current from the zone of the brush. The brush to shunt attachment for a brush material of copper-graphite composite and a shunt of copper, or substituting silver for copper as an alternative, is made through a hot isostatic pressing (HIP). The HIP process includes applying high pressure and temperature simultaneously at the brush to shunt interface, after it has been isolated or canned in a metal casing in which the air adjacent to the interface has been evacuated and the interfacial area has been sealed before the application of pressure and temperature. 6 figs.

  7. The Hanford meteorological data collection system and data base

    SciTech Connect

    Andrews, G.L.

    1988-04-01

    The Hanford Meterological Station (HMS) provides meteorological and climatological services to the Department of Energy in Richland and its contractors. On a 24-hour basis, the HMS measures, records, and archives meteorological data collected hourly throughout the year. The current data base consists of five components: wind telemetry stations, doppler acoustic sounders (SODAR), 200-ft towers, 410-ft tower at the HMS, and surface weather observations at the HMS. The wind telemetry station data, 410-ft tower data, and surface weather observation data are archived into yearly ACSII files, and the remaining components are permanently archived in binary from on magnetic tape. The future data base will consist of the same five components, but all components will be permanently archived into yearly ASCII files. Quality assurance computer programs will be written to validate the current data base, and data archival program will be written to improve the archival method that is currently used. 7 refs., 4 figs., 1 tab.

  8. Design of a multistage depressed collector system for 1 MW CW gyrotrons. Part 2: System consideration

    SciTech Connect

    Ives, R.L.; Mizuhara, M.; Schumacher, R.; Neilson, J. ); Singh, A.; Granatstein, V.L. . Inst. for Plasma Research); Gaudreau, M.; Casey, J.A. )

    1999-04-01

    Part 2 describes the basic mechanical design of the two-stage collector, including the thermal performance. The design should be applicable to Gaussian mode gyrotrons over a very broad frequency range at power levels up to one megawatt CW. Part 2 also describes an innovative regenerative power supply system that utilizes highly efficient, solid state, switching technology that provides high reliability and significantly reduced cost over conventional technology. An advanced computer control system that will provide user-friendly gyrotron operation and allow modes of operation not possible with manual operation is also being developed.

  9. Collective intelligence in medical diagnosis systems: A case study.

    PubMed

    Hernández-Chan, Gandhi S; Ceh-Varela, Edgar Eduardo; Sanchez-Cervantes, Jose L; Villanueva-Escalante, Marisol; Rodríguez-González, Alejandro; Pérez-Gallardo, Yuliana

    2016-07-01

    Diagnosing a patient's condition is one of the most important and challenging tasks in medicine. We present a study of the application of collective intelligence in medical diagnosis by applying consensus methods. We compared the accuracy obtained with this method against the diagnostics accuracy reached through the knowledge of a single expert. We used the ontological structures of ten diseases. Two knowledge bases were created by placing five diseases into each knowledge base. We conducted two experiments, one with an empty knowledge base and the other with a populated knowledge base. For both experiments, five experts added and/or eliminated signs/symptoms and diagnostic tests for each disease. After this process, the individual knowledge bases were built based on the output of the consensus methods. In order to perform the evaluation, we compared the number of items for each disease in the agreed knowledge bases against the number of items in the GS (Gold Standard). We identified that, while the number of items in each knowledge base is higher, the consensus level is lower. In all cases, the lowest level of agreement (20%) exceeded the number of signs that are in the GS. In addition, when all experts agreed, the number of items decreased. The use of collective intelligence can be used to increase the consensus of physicians. This is because, by using consensus, physicians can gather more information and knowledge than when obtaining information and knowledge from knowledge bases fed or populated from the knowledge found in the literature, and, at the same time, they can keep updated and collaborate dynamically. PMID:27177267

  10. Decision Support System Based on Computational Collective Intelligence in Campus Information Systems

    NASA Astrophysics Data System (ADS)

    Saito, Yoshihito; Matsuo, Tokuro

    Education institutions such as universities have a lot of information including book information, equipment administrative information, student information, and several others. The institutions also have multiple information in time series. As collective intelligence in campus, integrating and reusing these preserved information regarding career and taking a class, university can effectively support students' decision making of their getting jobs and subjects choice. Our purpose of support is to increase student's motivation. In this paper, we focus on course record and job information included in students' information, and propose the method to analyze correlation between a pattern of taking class and job lined up. Afterwards, we propose a support system regarding getting a job and taking class by using our proposed method. For a student who has his/her favorite job to get, the system supports his/her decision making of lecture choice by recommending a set of appropriate lecture groups. On another hand, for a student who does not have favorite job to get, the system supports his/her decision making of getting job by presenting appropriate job families related with lecture group in which he/she has ever taken. The contribution of this paper is showing a concrete method to reuse the campus collective information, implementing a system, and user perspectives.

  11. Multisensor airborne imagery collection and processing onboard small unmanned systems

    NASA Astrophysics Data System (ADS)

    Linne von Berg, Dale; Anderson, Scott A.; Bird, Alan; Holt, Niel; Kruer, Melvin; Walls, Thomas J.; Wilson, Michael L.

    2010-04-01

    FEATHAR (Fusion, Exploitation, Algorithms, and Targeting for High-Altitude Reconnaissance) is an ONR funded effort to develop and test new tactical sensor systems specifically designed for small manned and unmanned platforms (payload weight < 50 lbs). This program is being directed and executed by the Naval Research Laboratory (NRL) in conjunction with the Space Dynamics Laboratory (SDL). FEATHAR has developed and integrated EyePod, a combined long-wave infrared (LWIR) and visible to near infrared (VNIR) optical survey & inspection system, with NuSAR, a combined dual band synthetic aperture radar (SAR) system. These sensors are being tested in conjunction with other ground and airborne sensor systems to demonstrate intelligent real-time cross-sensor cueing and in-air data fusion. Results from test flights of the EyePod and NuSAR sensors will be presented.

  12. Wear of double crown systems - electroplated vs. casted female part

    PubMed Central

    BAYER, Stefan; KRAUS, Dominik; KEILIG, Ludger; GÖLZ, Lina; STARK, Helmut; ENKLING, Norbert

    2012-01-01

    Objectives The wear of telescopic crowns is a common problem often reducing the patient's satisfaction with the denture and resulting in a renewal of the denture. The study aims to compare the wear behavior of conical crowns using electroplated copings (group E) with standard telescopic crowns with cast female parts (group C). Material and Methods 10 conical crowns were milled for each group of a cast gold alloy. The specimen of group E had a conicity of 2º. The cast secondary crowns of group C had a 0º design. The electroplated coping was established by direct electroforming. An apparatus accomplishing 10,000 wear cycles performed the wear test. The retentive forces and the correlating distance during insertion and separation were measured. The wear test was separated in a start phase, an initial wear phase and the long term wear period. The retention force value and the force-distance integral of the first 0.33 mm of each cycle were calculated. Results The retentive forces were significantly higher for group E and the integrals were significantly lower for this group except the integral at cycle 10,000. The changes of retention force and integral did not differ significantly between both groups in all phases. The change of the integrals as well as the integral at the particular cycles showed higher interquartile distances for group C. Conclusions Within the limitations of this study the tested conical crowns showed clinically acceptable retentive properties. The values reached a range comparable to retentive elements tested in recent literature. The values of group C showed higher ranges. The force measured for group E was significantly higher than for group C but the integrals showed an opposite tendency. The results indicate that an exclusive analysis of the force is not sufficient as the integral is not equivalent to the force although it describes the retentive property of the system in a better way than the force over a distance is described. Both systems

  13. Collection and dissemination of thermal energy storage system information for the pulp and paper industry

    NASA Technical Reports Server (NTRS)

    Edde, H.

    1981-01-01

    The collection and dissemination of thermal energy storage (TES) system technology for the pulp and paper industry with the intent of reducing fossil fuel usage is discussed. The study plan is described and a description presented of example TES systems.

  14. A methodology to assess performance of human-robotic systems in achievement of collective tasks

    NASA Technical Reports Server (NTRS)

    Howard, Ayanna M.

    2005-01-01

    In this paper, we present a methodology to assess system performance of human-robotic systems in achievement of collective tasks such as habitat construction, geological sampling, and space exploration.

  15. Distributed TRIDAQ systems for large HEP experiments: Part I. System architecture

    NASA Astrophysics Data System (ADS)

    Pozniak, Krzysztof T.

    2008-01-01

    The experiments of High Energy Physics (HEP) at the big accelerators with counter propagating beams serve for research on matter structure, properties and internal reactions. Contemporary HEP experiments are commonly done by elementary particle and nuclear physicists and engineers from many branches of technical sciences. The cutting edge level of technical complication of the experiments requires new research rather than off-the-shelf solutions. Such solutions are adopted as results of separate, large and expensive research programs, organized around a major experiment. One of the technical branches contributing essentially to the HEP experiments results is photonics and electronics. Recent application of fast, multi channel, distributed and synchronous photonic and electronic TRIDAQ systems, provides the HEP experiments with the improved space and time resolution at the measurements of positions, momenta and energies of elementary particles. TRIDAQ systems improve the selection processes of physical events (TRIgger part of the system), and the registration of relevant data (Data AcQuisition of the system). Part I of the paper discusses overall TRIDAQ system architecture, while part II of the paper shows TRIDAQ system solutions for BAC and CMS detectors, comparing the performance differences caused by two decades of system exploitation and design.

  16. The influence of institutions and organizations on urban waste collection systems: an analysis of waste collection system in Accra, Ghana (1985-2000).

    PubMed

    Fobil, Julius N; Armah, Nathaniel A; Hogarh, Jonathan N; Carboo, Derick

    2008-01-01

    Urban waste collection system is a pivotal component of all waste management schemes around the world. Therefore, the efficient performance and the success of these schemes in urban pollution control rest on the ability of the collection systems to fully adapt to the prevailing cultural and social contexts within which they operate. Conceptually, institutions being the rules guiding the conduct of public service provision and routine social interactions, waste collection systems embedded in institutions can only realize their potentials if they fully evolve continuously to reflect evolving social and technical matrices underlying the cultures, organizations, institutions and social conditions they are designed to address. This paper is a product of an analysis of waste collection performance in Ghana under two different institutional and/or organizational regimes; from an initial entirely public sector dependence to a current mix of public-private sector participation drawing on actual planning data from 1985 to 2000. The analysis found that the overall performance of waste collection services in Ghana increased under the coupled system, with efficiency (in terms of total waste clearance and coverage of service provision) increasing rapidly with increased private-sector controls and levels of involvement, e.g. for solid waste, collection rate and disposal improved from 51% in 1998 to about 91% in the year 2000. However, such an increase in performance could not be sustained beyond 10 years of public-private partnerships. This analysis argues that the sustainability of improved waste collection efficiency is a function of the franchise and lease arrangements between private sector group on the one hand and public sector group (local authorities) on the other hand. The analysis therefore concludes that if such franchise and lease arrangements are not conceived out of an initial transparent process, such a provision could undermine the overall sustainability of

  17. Collecting in Central Asia and the Caucasus: US National Plant Germplasm System Plant Explorations

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS National Plant Germplasm System (NPGS) is charged with the preservation of economically important crop plants and their wild relatives. Curators in the System strive to develop collections capturing the genetic diversity of each species. One mechanism for filling gaps in collections...

  18. 15 CFR 911.7 - Continuation of the NOAA Data Collection Systems.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS POLICIES AND PROCEDURES CONCERNING USE OF THE NOAA SPACE-BASED DATA COLLECTION SYSTEMS § 911.7 Continuation of the NOAA Data Collection Systems. (a) NOAA expects to continue to operate DCS on its... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Continuation of the NOAA...

  19. 76 FR 4089 - Proposed Information Collection; Comment Request; Automated Export System (AES) Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... Census Bureau Proposed Information Collection; Comment Request; Automated Export System (AES) Program... INFORMATION: I. Abstract The Automated Export System (AES), is the instrument used for collecting export trade... provisions for preparing and filing the AES record. These data are used in the development of U.S....

  20. 77 FR 23674 - Proposed Information Collection Requests: Measures and Methods for the National Reporting System...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF EDUCATION Proposed Information Collection Requests: Measures and Methods for the National Reporting System for Adult... records. Title of Collection: Measures and Methods for the National Reporting System for Adult...

  1. 15 CFR 911.7 - Continuation of the NOAA Data Collection Systems.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Continuation of the NOAA Data... REGULATIONS POLICIES AND PROCEDURES CONCERNING USE OF THE NOAA SPACE-BASED DATA COLLECTION SYSTEMS § 911.7 Continuation of the NOAA Data Collection Systems. (a) NOAA expects to continue to operate DCS on...

  2. 76 FR 65206 - Agency Information Collection Activities: Small Vessel Reporting System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-20

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Small Vessel... Vessel Reporting System (SVRS). This request for comment is being made pursuant to the Paperwork... concerning the following information collection: Title: Small Vessel Reporting System. OMB Number: Will...

  3. Environmental sustainability comparison of a hypothetical pneumatic waste collection system and a door-to-door system.

    PubMed

    Punkkinen, Henna; Merta, Elina; Teerioja, Nea; Moliis, Katja; Kuvaja, Eveliina

    2012-10-01

    Waste collection is one of the life cycle phases that influence the environmental sustainability of waste management. Pneumatic waste collection systems represent a new way of arranging waste collection in densely populated urban areas. However, limited information is available on the environmental impacts of this system. In this study, we compare the environmental sustainability of conventional door-to-door waste collection with its hypothetical pneumatic alternative. Furthermore, we analyse whether the size of the hypothetical pneumatic system, or the number of waste fractions included, have an impact on the results. Environmental loads are calculated for a hypothetical pneumatic waste collection system modelled on an existing dense urban area in Helsinki, Finland, and the results are compared to those of the prevailing, container-based, door-to-door waste collection system. The evaluation method used is the life-cycle inventory (LCI). In this study, we report the atmospheric emissions of greenhouse gases (GHG), SO(2) and NO(x). The results indicate that replacing the prevailing system with stationary pneumatic waste collection in an existing urban infrastructure would increase total air emissions. Locally, in the waste collection area, emissions would nonetheless diminish, as collection traffic decreases. While the electricity consumption of the hypothetical pneumatic system and the origin of electricity have a significant bearing on the results, emissions due to manufacturing the system's components prove decisive. PMID:22647502

  4. Data Collection and Cost Modeling for Library Circulation Systems.

    ERIC Educational Resources Information Center

    Bourne, Charles P.

    The objectives of the study leading to this report were to review, analyze and summarize published library cost data; and to develop a cost model and a methodology for reporting data in a more consistent and useful way. The cost model and reporting procedure were developed and tested on the circulation system of three libraries: a large university…

  5. SOLAR POWERED WATER COLLECTION, CONTAINMENT, AND SELF REGULATING DISTRIBUTION SYSTEM

    EPA Science Inventory

    In 2009, over 40 million pounds of Carbon Dioxide were released annually in an effort to water large planters. In addition, over 364 million gallons of water are used to maintain their health. By implementing a system within the planters that allows for onsite water storage wi...

  6. State of Technology for Rehabilitation of Wastewater Collection Systems

    EPA Science Inventory

    The variety of tools available to the sewer utility engineer today is remarkably different than it was during the 1960s. However, the average rate of system rehabilitation and upgrading within the U.S. is still not adequate to keep pace with increasing needs, quality demands, an...

  7. The Delaware River Basin Landsat-Data Collection System Experiment

    NASA Technical Reports Server (NTRS)

    Paulson, R. W. (Principal Investigator)

    1975-01-01

    The author has identified the following significant results. This experiment successfully demonstrated that standard U.S. Geological Survey field instrumentation could be easily interfaced with the LANDSAT-DCS and the data made to flow smoothly to water resources management agencies. The experiment was conducted in the Delaware River basin. A truly operational system could not be deployed.

  8. Fourth NASA Workshop on Computational Control of Flexible Aerospace Systems, part 2

    NASA Technical Reports Server (NTRS)

    Taylor, Lawrence W., Jr. (Compiler)

    1991-01-01

    A collection of papers presented at the Fourth NASA Workshop on Computational Control of Flexible Aerospace Systems is given. The papers address modeling, systems identification, and control of flexible aircraft, spacecraft and robotic systems.

  9. Automatic TLI recognition system. Part 2: User`s guide

    SciTech Connect

    Partin, J.K.; Lassahn, G.D.; Davidson, J.R.

    1994-05-01

    This report describes an automatic target recognition system for fast screening of large amounts of multi-sensor image data, based on low-cost parallel processors. This system uses image data fusion and gives uncertainty estimates. It is relatively low cost, compact, and transportable. The software is easily enhanced to expand the system`s capabilities, and the hardware is easily expandable to increase the system`s speed. This volume is a user`s manual for an Automatic Target Recognition (ATR) system. This guide is intended to provide enough information and instruction to allow individuals to the system for their own applications.

  10. Proposed Computer System for Library Catalog Maintenance. Part II: System Design.

    ERIC Educational Resources Information Center

    Stein (Theodore) Co., New York, NY.

    The logic of the system presented in this report is divided into six parts for computer processing and manipulation. They are: (1) processing of Library of Congress copy, (2) editing of input into standard format, (3) processing of information into and out from the authority files, (4) creation of the catalog records, (5) production of the…

  11. Subject Indexing and Citation Indexing--Part I: Clustering Structure in the Cystic Fibrosis Document Collection [and] Part II: An Evaluation and Comparison.

    ERIC Educational Resources Information Center

    Shaw, W. M., Jr.

    1990-01-01

    These two articles discuss clustering structure in the Cystic Fibrosis Document Collection, which is derived from the National Library of Medicine's MEDLINE file. The exhaustivity of four subject representations and two citation representations is examined, and descriptor-weight thresholds and similarity thresholds are used to compute…

  12. Hydrophobic/Hydrophilic Cooperative Janus System for Enhancement of Fog Collection.

    PubMed

    Cao, Moyuan; Xiao, Jiasheng; Yu, Cunming; Li, Kan; Jiang, Lei

    2015-09-01

    Harvesting micro-droplets from fog is a promising method for solving global freshwater crisis. Different types of fog collectors have been extensively reported during the last decade. The improvement of fog collection can be attributed to the immediate transportation of harvested water, the effective regeneration of the fog gathering surface, etc. Through learning from the nature's strategy for water preservation, the hydrophobic/hydrophilic cooperative Janus system that achieved reinforced fog collection ability is reported here. Directional delivery of the surface water, decreased re-evaporation rate of the harvested water, and thinner boundary layer of the collecting surface contribute to the enhancement of collection efficiency. Further designed cylinder Janus collector can facilely achieve a continuous process of efficient collection, directional transportation, and spontaneous preservation of fog water. This Janus fog harvesting system should improve the understanding of micro-droplet collection system and offer ideas to solve water resource crisis. PMID:26088210

  13. Automated biowaste sampling system urine subsystem operating model, part 1

    NASA Technical Reports Server (NTRS)

    Fogal, G. L.; Mangialardi, J. K.; Rosen, F.

    1973-01-01

    The urine subsystem automatically provides for the collection, volume sensing, and sampling of urine from six subjects during space flight. Verification of the subsystem design was a primary objective of the current effort which was accomplished thru the detail design, fabrication, and verification testing of an operating model of the subsystem.

  14. Precision of collective oscillations in complex dynamical systems with noise

    NASA Astrophysics Data System (ADS)

    Mori, Fumito; Mikhailov, Alexander S.

    2016-06-01

    Two kinds of oscillation precision are investigated for complex oscillatory dynamical systems under action of noise. The many-cycle precision determined by the variance of the times needed for a large number of cycles is closely related to diffusion of the global oscillation phase and provides an invariant property of a system. The single-cycle precision given by the variance in durations of single cycles is sensitive to the choice of an output variable and output checkpoint; it can be improved by an appropriate selection of them. A general analysis of the precision properties based on the Floquet perturbation theory is performed and analytical predictions are verified in numerical simulations of a model oscillatory genetic network.

  15. THE CONTINUOUS FLOW ANALYZER AUTOMATION SYSTEM. PART III -- PROGRAM DOCUMENTATION

    EPA Science Inventory

    This report contains complete documentation for the 21 programs and eight data files of the EPA Continuous Flow Analyzer Automation System. This system can receive lists of samples from the Sample File Control System and return the measured concentrations to that system. It is ca...

  16. Collective states in social systems with interacting learning agents

    NASA Astrophysics Data System (ADS)

    Semeshenko, Viktoriya; Gordon, Mirta B.; Nadal, Jean-Pierre

    2008-08-01

    We study the implications of social interactions and individual learning features on consumer demand in a simple market model. We consider a social system of interacting heterogeneous agents with learning abilities. Given a fixed price, agents repeatedly decide whether or not to buy a unit of a good, so as to maximize their expected utilities. This model is close to Random Field Ising Models, where the random field corresponds to the idiosyncratic willingness to pay. We show that the equilibrium reached depends on the nature of the information agents use to estimate their expected utilities. It may be different from the systems’ Nash equilibria.

  17. 75 FR 39322 - 30-Day Notice of Proposed Information Collection: Retail Price Schedule, DS-2020 Parts 1-4, DS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-08

    ...The Department of State is seeking Office of Management and Budget (OMB) approval for the information collection described below. The purpose of this notice is to allow 30 days for public comment in the Federal Register preceding submission to OMB. We are conducting this process in accordance with the Paperwork Reduction Act of 1995. Title of Information Collection: Retail Price......

  18. Guidelines for the processing and quality assurance of benthic invertebrate samples collected as part of the National Water-Quality Assessment Program

    USGS Publications Warehouse

    Cuffney, T.F.; Gurtz, M.E.; Meador, M.R.

    1993-01-01

    Benthic invertebrate samples are collected as part of the U.S. Geological Survey's National Water-Quality Assessment Program. This is a perennial, multidisciplinary program that integrates biological, physical, and chemical indicators of water quality to evaluate status and trends and to develop an understanding of the factors controlling observed water quality. The Program examines water quality in 60 study units (coupled ground- and surface-water systems) that encompass most of the conterminous United States and parts of Alaska and Hawaii. Study-unit teams collect and process qualitative and semi-quantitative invertebrate samples according to standardized procedures. These samples are processed (elutriated and subsampled) in the field to produce as many as four sample components: large-rare, main-body, elutriate, and split. Each sample component is preserved in 10-percent formalin, and two components, large-rare and main-body, are sent to contract laboratories for further processing. The large-rare component is composed of large invertebrates that are removed from the sample matrix during field processing and placed in one or more containers. The main-body sample component consists of the remaining sample materials (sediment, detritus, and invertebrates) and is subsampled in the field to achieve a volume of 750 milliliters or less. The remaining two sample components, elutriate and split, are used for quality-assurance and quality-control purposes. Contract laboratories are used to identify and quantify invertebrates from the large-rare and main-body sample components according to the procedures and guidelines specified within this document. These guidelines allow the use of subsampling techniques to reduce the volume of sample material processed and to facilitate identifications. These processing procedures and techniques may be modified if the modifications provide equal or greater levels of accuracy and precision. The intent of sample processing is to

  19. Aircraft noise prediction program theoretical manual: Rotorcraft System Noise Prediction System (ROTONET), part 4

    NASA Technical Reports Server (NTRS)

    Weir, Donald S.; Jumper, Stephen J.; Burley, Casey L.; Golub, Robert A.

    1995-01-01

    This document describes the theoretical methods used in the rotorcraft noise prediction system (ROTONET), which is a part of the NASA Aircraft Noise Prediction Program (ANOPP). The ANOPP code consists of an executive, database manager, and prediction modules for jet engine, propeller, and rotor noise. The ROTONET subsystem contains modules for the prediction of rotor airloads and performance with momentum theory and prescribed wake aerodynamics, rotor tone noise with compact chordwise and full-surface solutions to the Ffowcs-Williams-Hawkings equations, semiempirical airfoil broadband noise, and turbulence ingestion broadband noise. Flight dynamics, atmosphere propagation, and noise metric calculations are covered in NASA TM-83199, Parts 1, 2, and 3.

  20. Planning report for the southwest alluvial basins (east) regional aquifer-system analysis, parts of Colorado, New Mexico, and Texas

    USGS Publications Warehouse

    Wilkins, D.W.; Scott, W.B.; Kaehler, C.A.

    1980-01-01

    The study of the Southwest alluvial basins (east) will involve an analysis of the regional aquifer system in parts of Colorado, New Mexico, and Texas. This area has been divided into 22 basins. The study of the alluvial aquifer-system will be made in the following stages: (1) project planning, (2) literature searches, (3) compiling existing data, (4) data collection, (5) basin modeling, (6) regional aquifer modeling, and (7) reports. The regional aquifer study will be accomplished through studying each of the 22 basins. Data compilation and limited data collection will be part of each basin study. Digital computer models will be made for those basins where data are sufficient. A regional aquifer model will be developed from the basin models. In addition to this report, there will be basin hydrology reports and the final regional report. Included in the final report will be a description of the regional hydrology and geology. (USGS)

  1. THE CONTINUOUS FLOW ANALYZER AUTOMATION SYSTEM. PART I - FUNCTIONAL SPECIFICATIONS

    EPA Science Inventory

    This document contains the project definition, the functional requirements, and the functional design for a proposed computer automation system for the continuous flow analyzer. The proposed system will accomplish real-time data acquisition, calibration, baseline correction, calc...

  2. Information Security Management - Part Of The Integrated Management System

    NASA Astrophysics Data System (ADS)

    Manea, Constantin Adrian

    2015-07-01

    The international management standards allow their integrated approach, thereby combining aspects of particular importance to the activity of any organization, from the quality management systems or the environmental management of the information security systems or the business continuity management systems. Although there is no national or international regulation, nor a defined standard for the Integrated Management System, the need to implement an integrated system occurs within the organization, which feels the opportunity to integrate the management components into a cohesive system, in agreement with the purpose and mission publicly stated. The issues relating to information security in the organization, from the perspective of the management system, raise serious questions to any organization in the current context of electronic information, reason for which we consider not only appropriate but necessary to promote and implement an Integrated Management System Quality - Environment - Health and Operational Security - Information Security

  3. Jet Propulsion Laboratory's Space Explorations Part 2: Solar System Exploration

    NASA Technical Reports Server (NTRS)

    Chau, Savio

    2005-01-01

    This slide presentation reviews what is currently known about the solar system and the objects that make up the solar system. Information about the individual planets, comets, asteroids and moons is reviewed.

  4. Research on the video detection device in the invisible part of stay cable anchorage system

    NASA Astrophysics Data System (ADS)

    Cai, Lin; Deng, Nianchun; Xiao, Zexin

    2012-11-01

    The cables in anchorage zone of cable-stayed bridge are hidden within the embedded pipe, which leads to the difficulty for detecting the damage of the cables with visual inspection. We have built a detection device based on high-resolution video capture, realized the distance observing of invisible segment of stay cable and damage detection of outer surface of cable in the small volume. The system mainly consists of optical stents and precision mechanical support device, optical imaging system, lighting source, drived motor control and IP camera video capture system. The principal innovations of the device are ⑴A set of telescope objectives with three different focal lengths are designed and used in different distances of the monitors by means of converter. ⑵Lens system is far separated with lighting system, so that the imaging optical path could effectively avoid the harsh environment which would be in the invisible part of cables. The practice shows that the device not only can collect the clear surveillance video images of outer surface of cable effectively, but also has a broad application prospect in security warning of prestressed structures.

  5. A definition study of an Advanced Data Collection and Location System (ADCLS)

    NASA Technical Reports Server (NTRS)

    1986-01-01

    The technical and economic advantages of developing an Advanced Data Collection and Location System (ADCLS) to operate within the Earth Observation System (EOS) planned for Polar Platform, as a replacement and/or augmentation of the existing ARGOS data collection system were assessed. The cost/effectiveness of ADCLS with respect to ARGOS hinges on the traffic and quality of service demand of the future user constituency.

  6. Space construction system analysis. Part 2: Platform definition

    NASA Technical Reports Server (NTRS)

    Hart, R. J.; Myers, H. L.; Abramson, R. D.; Dejong, P. N.; Donavan, R. D.; Greenberg, H. S.; Indrikis, J.; Jandrasi, J. S.; Manoff, M.; Mcbaine, C. K.

    1980-01-01

    The top level system requirements are summarized and the accompanying conceptual design for an engineering and technology verification platform (ETVP) system is presented. An encompassing statement of the system objectives which drive the system requirements is presented and the major mission and subsystem requirements are described with emphasis on the advanced communications technology mission payload. The platform design is defined and used as a reference configuration for an end to space construction analyses. The preferred construction methods and processes, the important interactions between the platform design and the construction system design and operation, and the technology development efforts required to support the design and space construction of the ETVP are outlined.

  7. Probabilistic assessment of dynamic system performance. Part 3

    SciTech Connect

    Belhadj, M.

    1993-12-31

    Accurate prediction of dynamic system failure behavior can be important for the reliability and risk analyses of nuclear power plants, as well as for their backfitting to satisfy given constraints on overall system reliability, or optimization of system performance. Global analysis of dynamic systems through investigating the variations in the structure of the attractors of the system and the domains of attraction of these attractors as a function of the system parameters is also important for nuclear technology in order to understand the fault-tolerance as well as the safety margins of the system under consideration and to insure a safe operation of nuclear reactors. Such a global analysis would be particularly relevant to future reactors with inherent or passive safety features that are expected to rely on natural phenomena rather than active components to achieve and maintain safe shutdown. Conventionally, failure and global analysis of dynamic systems necessitate the utilization of different methodologies which have computational limitations on the system size that can be handled. Using a Chapman-Kolmogorov interpretation of system dynamics, a theoretical basis is developed that unifies these methodologies as special cases and which can be used for a comprehensive safety and reliability analysis of dynamic systems.

  8. SEU System Analysis: Not Just the Sum of All Parts

    NASA Technical Reports Server (NTRS)

    Berg, Melanie D.; Label, Kenneth

    2014-01-01

    Single event upset (SEU) analysis of complex systems is challenging. Currently, system SEU analysis is performed by component level partitioning and then either: the most dominant SEU cross-sections (SEUs) are used in system error rate calculations; or the partition SEUs are summed to eventually obtain a system error rate. In many cases, system error rates are overestimated because these methods generally overlook system level derating factors. The problem with overestimating is that it can cause overdesign and consequently negatively affect the following: cost, schedule, functionality, and validation/verification. The scope of this presentation is to discuss the risks involved with our current scheme of SEU analysis for complex systems; and to provide alternative methods for improvement.

  9. 40 CFR Appendix IV to Part 92 - Guidelines for Determining Equivalency Between Emission Measurement Systems

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... conducted in accordance with 40 CFR part 89 may also be used. (4) Equivalency of the systems should be... 8-mode nonroad engine tests, conducted in accordance with the provisions of 40 CFR part 89. (e... Between Emission Measurement Systems IV Appendix IV to Part 92 Protection of Environment...

  10. Design of inventory pools in spare part support operation systems

    NASA Astrophysics Data System (ADS)

    Mo, Daniel Y.; Tseng, Mitchell M.; Cheung, Raymond K.

    2014-06-01

    The objective of a spare part support operation is to fulfill the part request order with different service contracts in the agreed response time. With this objective to achieve different service targets for multiple service contracts and the considerations of inventory investment, it is not only important to determine the inventory policy but also to design the structure of inventory pools and the order fulfilment strategies. In this research, we focused on two types of inventory pools: multiple inventory pool (MIP) and consolidated inventory pool (CIP). The idea of MIP is to maintain separated inventory pools based on the types of service contract, while CIP solely maintains a single inventory pool regardless of service contract. Our research aims to design the inventory pool analytically and propose reserve strategies to manage the order fulfilment risks in CIP. Mathematical models and simulation experiments would be applied for analysis and evaluation.

  11. Aerodynamic thermal simulation system. Part 1: Radiant array (instruction manual)

    NASA Technical Reports Server (NTRS)

    Kitchar, A. F.; Steuffen, R. L.

    1973-01-01

    An aerodynamic thermal simulation system (ATSS) is presented. The construction of the system, the maintenance, set up, and operations are reported. System description of the radiant array is given along with the array subsystems modular heating unit, adjustable stanchion frame, cooling water system, and the gaseous nitrogen cooling system. The array configuration procedure outlines the set up and the start up. Maintenance procedures involve both lamp maintenance and reflector maintenance along with weather protection. Drawing codes are included. Descriptions of the 36 zone ATSS controls are also given. Each zone is an independent closed loop temperature control circuit. Procedures are presented for starting and stopping the system. The DATA-TRAK programmer and its operation, instruction manuals for the temperature controller and the power regulator and discriptions of peripheral equipment are discussed.

  12. Telepresence work station system definition study, part 2

    NASA Technical Reports Server (NTRS)

    1987-01-01

    This study effort has shown that the development of a space robotic servicing system is totally feasible. More importantly, many of the key elements of such a system are currently available as the result of previous and ongoing technical efforts. In many cases, decisions remain to be made concerning tradeoffs between options available to satisfy system technology requirements. The primary recommendation resulting from this study is for the development of a flight test bed system that could be used to establish a performance database to assist some of the necessary technical decisions described in the study package. A properly design flight test bed system would prove tremendously useful in terms of rapidly evaluating technology in a realistic setting and would be a great benefit in the development of the operational system.

  13. 77 FR 26824 - Agency Information Collection; Activity Under OMB Review; Submission of Audit Reports-Part 248

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... the following collection of information was published on February 29, 2012 (77 FR 12365). No comments... techniques or other forms of information technology. Issued in Washington, DC on May 1, 2012. Pat...

  14. Development of a multicriteria assessment model for ranking biomass feedstock collection and transportation systems.

    PubMed

    Kumar, Amit; Sokhansanj, Shahab; Flynn, Peter C

    2006-01-01

    This study details multicriteria assessment methodology that integrates economic, social, environmental, and technical factors in order to rank alternatives for biomass collection and transportation systems. Ranking of biomass collection systems is based on cost of delivered biomass, quality of biomass supplied, emissions during collection, energy input to the chain operations, and maturity of supply system technologies. The assessment methodology is used to evaluate alternatives for collecting 1.8 x 10(6) dry t/yr based on assumptions made on performance of various assemblies of biomass collection systems. A proposed collection option using loafer/ stacker was shown to be the best option followed by ensiling and baling. Ranking of biomass transport systems is based on cost of biomass transport, emissions during transport, traffic congestion, and maturity of different technologies. At a capacity of 4 x 10(6) dry t/yr, rail transport was shown to be the best option, followed by truck transport and pipeline transport, respectively. These rankings depend highly on assumed maturity of technologies and scale of utilization. These may change if technologies such as loafing or ensiling (wet storage) methods are proved to be infeasible for large-scale collection systems. PMID:16915632

  15. 37 CFR Appendix B to Part 202 - “Best Edition” of Published Copyrighted Works for the Collections of the Library of Congress

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES PREREGISTRATION AND REGISTRATION OF CLAIMS TO COPYRIGHT Pt. 202, App. B Appendix B to Part 202—“Best Edition” of Published Copyrighted Works for the Collections of the Library of Congress The copyright law (title...

  16. 37 CFR Appendix B to Part 202 - “Best Edition” of Published Copyrighted Works for the Collections of the Library of Congress

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES PREREGISTRATION AND REGISTRATION OF CLAIMS TO COPYRIGHT Pt. 202, App. B Appendix B to Part 202—“Best Edition” of Published Copyrighted Works for the Collections of the Library of Congress The copyright law (title...

  17. 36 CFR Appendix B to Part 79 - Example of a Memorandum of Understanding for Curatorial Services for a Federally-Owned Collection

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Example of a Memorandum of Understanding for Curatorial Services for a Federally-Owned Collection B Appendix B to Part 79 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR CURATION OF FEDERALLY-OWNED AND ADMINISTERED ARCHAEOLOGICAL...

  18. 40 CFR Appendix Q to Part 50 - Reference Method for the Determination of Lead in Particulate Matter as PM10 Collected From...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 2 2014-07-01 2014-07-01 false Reference Method for the Determination of Lead in Particulate Matter as PM10 Collected From Ambient Air Q Appendix Q to Part 50 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS NATIONAL PRIMARY AND SECONDARY AMBIENT AIR QUALITY STANDARDS Pt. 50, App....

  19. 37 CFR Appendix B to Part 202 - “Best Edition” of Published Copyrighted Works for the Collections of the Library of Congress

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false âBest Editionâ of Published Copyrighted Works for the Collections of the Library of Congress B Appendix B to Part 202 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT OFFICE AND PROCEDURES PREREGISTRATION AND REGISTRATION OF CLAIMS TO...

  20. Type specimens in the Port Elizabeth Museum, South Africa, including the historically important Albany Museum collection. Part 1: Amphibians.

    PubMed

    Conradie, Werner; Branch, William R; Watson, Gillian

    2015-01-01

    The Port Elizabeth Museum houses the consolidated herpetological collections of three provincial museums of the Eastern Cape, South Africa: the Port Elizabeth Museum (Port Elizabeth), the Amatole (previously Kaffarian) Museum (King Williams Town), and the Albany Museum (Grahamstown). Under John Hewitt, Albany Museum was the main centre of herpetological research in South Africa from 1910-1940, and he described numerous new species, many based on material in the museum collection. The types and other material from the Albany Museum are now incorporated into the Port Elizabeth Museum Herpetology collection (PEM). Due to the vague typification of much of Hewitt's material, the loss of the original catalogues in a fire and the subsequent deterioration of specimen labels, the identification of this type material is often troublesome. Significant herpetological research has been undertaken at the PEM in the last 35 years, and the collection has grown to be the third largest in Africa. During this period, numerous additional types have been deposited in the PEM collection, generated by active taxonomic research in the museum. As a consequence, 43 different amphibian taxa are represented by 37 primary and 151 secondary type specimens in the collection. This catalogue provides the first documentation of these types. It provides the original name, the original publication date, journal number and pagination, reference to illustrations, current name, museum collection number, type locality, notes on the type status, and photographs of all holotypes and lectotypes. Where necessary to maintain nomenclatural stability, and where confused type series are housed in the PEM collection, lectotypes and paralectotypes are nominated. PMID:25947420

  1. 12 CFR Appendix B to Part 1003 - Form and Instructions for Data Collection on Ethnicity, Race, and Sex

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Financial Protection issues formal staff interpretations of Regulation C (12 CFR part 1003). Section 1003.1... preclosing review by an affiliate bank under 12 CFR 250.250, a regulation of the Board of Governors of the... Opportunity, 12 CFR part 1002, Supplement I) are generally applicable to the definition of an...

  2. Data Collection and System Monitoring in Early Childhood Programs. Early Childhood Family Policy Series.

    ERIC Educational Resources Information Center

    Olmsted, Patricia P.

    Identifying the growing interest in early childhood programs and services, this paper offers practical guidelines for collecting accurate and useful information about early childhood services in a particular country or region, focusing on data collection and system monitoring. The paper discusses how programs develop out of policy decisions and…

  3. 77 FR 51783 - Federal Acquisition Regulation; Information Collection; Contractors' Purchasing Systems Reviews

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-27

    ...Under the provisions of the Paperwork Reduction Act, the Regulatory Secretariat will be submitting to the Office of Management and Budget (OMB) a request to review and approve an extension of a previously approved information collection requirement concerning contractors' purchasing systems reviews. Public comments are particularly invited on: Whether this collection of information is......

  4. 78 FR 6081 - Agency Information Collection Activities; Comment Request; National Student Loan Data System (NSLDS)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-29

    ... Agency Information Collection Activities; Comment Request; National Student Loan Data System (NSLDS..., Privacy, Information and Records Management Services, Office of Management. BILLING CODE 4000-01-P ... addressed to the Director of the Information Collection Clearance Division, U.S. Department of...

  5. Complex Moving Parts: Assessment Systems and Electronic Portfolios

    ERIC Educational Resources Information Center

    Larkin, Martha J.; Robertson, Royce L.

    2013-01-01

    The largest college within an online university of over 50,000 students invested significant resources in translating a complex assessment system focused on continuous improvement and national accreditation into an effective and efficient electronic portfolio (ePortfolio). The team building the system needed a model to address problems met…

  6. Emerging trends in salmonid RAS - Part II. System enhancements

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Dozens of land-based, closed containment systems are coming on line to produce salmon. New projects are bringing new principles into the salmon industry. Depuration systems maximize the removal of earthy and musty flavors in harvested fish. An emerging trend has been to apply technologies that incre...

  7. A/C Interface: Expert Systems: Part II.

    ERIC Educational Resources Information Center

    Dessy, Raymond E., Ed.

    1984-01-01

    Discusses working implementations of artificial intelligence systems for chemical laboratory applications. They include expert systems for liquid chromatography, spectral analysis, instrument control of a totally computerized triple-quadrupole mass spectrometer, and the determination of the mineral constituents of a rock sample given the powder…

  8. Interactive Optical Disc Systems: Part 1: Analog Storage.

    ERIC Educational Resources Information Center

    Hessler, David W.

    1984-01-01

    Details distinction between digital and analog data, advantages of analog storage, and optical disc use to store analog data. Configuration and potential of three levels of laser disc systems are explained. Selection of display devices for use with laser disc systems and accessing audio data are addressed. (Continued in next issue.) (EJS)

  9. Developing Cohesive Leadership Means Addressing All Parts of the System

    ERIC Educational Resources Information Center

    Fisher, Troyce

    2010-01-01

    In her role with the School Administrators of Iowa leading Iowa's leadership grant from The Wallace Foundation, the author works with a coalition of individuals and groups striving to implement a cohesive leadership system for school leaders. Efforts to create a cohesive leadership system in Iowa for the past nine years have resulted in many…

  10. Part I, FAB evaluation & application trials AFUE measurements: Part II, Integrated heating system (IHS) development

    SciTech Connect

    Leigh, R.W.; Fisher, L.

    1996-07-01

    An oil burner/boiler efficiency test stand has been set up in the BNL oil heat laboratory which can measure the Annual Fuel Utilization Efficiency (AFUE) of burner/boiler combinations in accordance with ASHRAE and DOE standards. Measurements include both steady state efficiencies and heat-up and cool-down characteristics so that cycling effects can be included in an estimate of seasonal average performance. In addition to AFUE measurements, the direct conversion of fuel energy content to enthalpy increase in the boiler water is monitored. The system is largely automated, with most control functions under computer control and data taken electronically and permanently recorded on disks for future reference. To date, a retention-head burner and a fan atomized burner (FAB) have been tested in a steel boiler, the latter operating at two different fuel flow rates. The results are presented below, and verify that the very tight construction of the FAB`s fan results in a significant decrease in off-cycle sensible heat losses. Tests were also performed on a center-flue water heater fired with a conventional retention-head burner and with an FAB. The tests conformed to DOE standard procedures for hot water heaters, and the results are discussed below.

  11. Fast virtual shadow projection system as part of a virtual multisensor assistance system

    NASA Astrophysics Data System (ADS)

    Haskamp, Klaus; Kästner, Markus; Reithmeier, Eduard

    2011-05-01

    The quality test is one of the main components of a production process. The main task of the quality test is the inspection of the relevant geometry parts concerning the predefined tolerance range. To verify, that the relevant geometry parts can be detected with a measurement uncertainty, which is less than the predefined tolerance range, multiple measurements of an appropriate reference specimen have to be done. The related time and money effort is very high and can be reduced using a numerical simulation of the whole measurement process. The measurement uncertainty can be estimated using a virtual measurement process and Monte-Carlo methods. Using the combination of the simulation and Monte-Carlo methods, it is, for example, possible, to calculate the optimal alignment of the workpiece within the measurement volume. Thereby, the optimality criterion can be defined as a minimum of the measurement uncertainty or as a hollistic measurement. In addition to the estimation of uncertainties, it is possible to use the virtual measurement system as part of an assistance system. The assistance system should provide measurement strategies with respect to different criteria, like the minimisation of the measurement uncertainty. This is the field of research of the subproject B5 of the collaborative research centre 489 (CRC 489), funded by the German Research Foundation (DFG). The main task is the setup of a virtual multisensor assistance system for the calculation of optimised work piece adapted measurement strategies. In this paper the virtual measurement system and process of a shadow projection system will be explained in detail. Besides the mathematical model, a verification of the simulation and a concept for the estimation of measurement uncertainties will be given.

  12. Six degree-of-freedom LIVE isolation systems, part 1

    NASA Technical Reports Server (NTRS)

    Halwes, D. R.; Nicks, C. O.

    1986-01-01

    A Total Main Rotor Isolation System (TRIS) was analyzed, designed, fabricated, and bench tested for the reduction of main rotor vibration levels transmitted to the helicopter fuselage. The TRIS consists of a six degree-of-freedom passive system using six Liquid Inertia Vibration Eliminator (LIVE) units developed by Bell Helicopter Textron. The objective of the program is to develop a helicopter isolation system that will achieve 90% (or greater) isolation at minimum weight with no degradation in vehicle stability, handling qualities, alignment tolerance, and reliability or maintainability.

  13. Modeling an electro-photographic printer, part II: color systems

    NASA Astrophysics Data System (ADS)

    Kriss, Michael A.

    2007-01-01

    This paper will outline a simplified model for the development of toner dots on a reflective support in a color electro-photographic system. A model developed for a monochrome system will be adapted to a color imaging system where four pigments, each capable of scatting light, is used to form a digital halftone image. The combination of physical and optical dot gains, interlayer scattering, on-dot and off-dot digital halftones will be explored and the results demonstrated in terms color shifts due to layer order and dot gain due to halftone geometry.

  14. Multichannel microscale system for high throughput preparative separation with comprehensive collection and analysis

    SciTech Connect

    Karger, Barry L.; Kotler, Lev; Foret, Frantisek; Minarik, Marek; Kleparnik, Karel

    2003-12-09

    A modular multiple lane or capillary electrophoresis (chromatography) system that permits automated parallel separation and comprehensive collection of all fractions from samples in all lanes or columns, with the option of further on-line automated sample fraction analysis, is disclosed. Preferably, fractions are collected in a multi-well fraction collection unit, or plate (40). The multi-well collection plate (40) is preferably made of a solvent permeable gel, most preferably a hydrophilic, polymeric gel such as agarose or cross-linked polyacrylamide.

  15. On-line range prediction system, part 2

    NASA Technical Reports Server (NTRS)

    Levan, Nhan

    1988-01-01

    The on-line range prediction system is designed for providing a prediction of the target range in the case of a laser data dropout. It consists of real time implementation of a Kalman filter on an IBM PC/AT equipped with necessary hardware. The system was set up and tested at Crows Landing in the Fall of 1987. The improvements made on the on-line range prediction system during 1988 are examined. Solutions are proposed and discussed to the several problems encountered during system tests. Then, the improvements made on the filter software are explained, namely, accounting for the time lag and providing data continously. Finally, the ideas are mentioned that can be considered in the future.

  16. Screwworm Eradication Data System (SEDS) operational manual, part 3

    NASA Technical Reports Server (NTRS)

    1976-01-01

    All phases of SEDS operation as well as utility routines, error messages, and system disk maintenance procedures are described. Display layouts and examples of runs are included as additional explanation to SEDS program procedures.

  17. Space Construction System Analysis. Part 2: Executive summary

    NASA Technical Reports Server (NTRS)

    1980-01-01

    A detailed, end-to-end analysis of the activities, techniques, equipment and Shuttle provisions required to construct a reference project system is described. Included are: platform definition; construction analysis; cost and programmatics; and space construction experiments concepts.

  18. Aerodynamic preliminary analysis system 2. Part 1: Theory

    NASA Technical Reports Server (NTRS)

    Bonner, E.; Clever, W.; Dunn, K.

    1981-01-01

    A subsonic/supersonic/hypersonic aerodynamic analysis was developed by integrating the Aerodynamic Preliminary Analysis System (APAS), and the inviscid force calculation modules of the Hypersonic Arbitrary Body Program. APAS analysis was extended for nonlinear vortex forces using a generalization of the Polhamus analogy. The interactive system provides appropriate aerodynamic models for a single input geometry data base and has a run/output format similar to a wind tunnel test program. The user's manual was organized to cover the principle system activities of a typical application, geometric input/editing, aerodynamic evaluation, and post analysis review/display. Sample sessions are included to illustrate the specific task involved and are followed by a comprehensive command/subcommand dictionary used to operate the system.

  19. CCTV Data Management for Effective Condition Assessment of Wastewater Collection Systems - slides

    EPA Science Inventory

    The project objectives are: Research current state of condition assessment technology for wastewater collection systems; Evaluate performance and cost of innovative and advanced infrastructure monitoring technologies; Identify and evaluate innovative CCTV technologies; and Prepar...

  20. OPERATION BREAKTHROUGH SITE MANAGEMENT SYSTEMS AND PNEUMATIC TRASH COLLECTION. EXECUTIVE SUMMARY

    EPA Science Inventory

    The Department of Housing and Urban Development Operation Breakthrough programs demonstrate quieter, more sanitary, more convenient, and more economical waste collection systems within buildings, complexes, and municipalities. In the study summarized here, nine Operation Breakthr...

  1. 78 FR 58286 - Proposed Information Collection; Comment Request; Western Region Vessel Monitoring System and Pre...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Proposed Information Collection; Comment Request; Western Region Vessel Monitoring System and Pre-Trip Reporting Requirements AGENCY: National Oceanic...

  2. ETV Program Report: Coatings for Wastewater Collection Systems - Standard Cement Materials, Epoxy Coating 4553

    EPA Science Inventory

    The Standard Cement Materials, Inc. Standard Epoxy Coating 4553™ (SEC 4553) epoxy coating used for wastewater collection system rehabilitation was evaluated by EPA’s Environmental Technology Verification Program under laboratory conditions at the Center for Innovative Grouting Ma...

  3. ETV Program Report: Coatings for Wastewater Collection Systems - Epoxy Tec International, Inc., CPP RC3

    EPA Science Inventory

    The Epoxytec, Inc. CPP™ epoxy coating used for wastewater collection system rehabilitation was evaluated by EPA’s Environmental Technology Verification Program under laboratory conditions at the Center for Innovative Grouting Material and Technology (CIGMAT) Laboratory at the Uni...

  4. Demonstration and Evaluation of State-of-the-Art Wastewater Collection Systems Condition Assessment Technologies

    EPA Science Inventory

    Reliable information on pipe condition is needed to accurately estimate the remaining service life of wastewater collection system assets. Although inspections with conventional closed-circuit television (CCTV) have been the mainstay of pipeline condition assessment for decades,...

  5. 77 FR 18791 - Proposed Information Collection; Comment Request; NIST Associates Information System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-28

    ... National Institute of Standards and Technology Proposed Information Collection; Comment Request; NIST Associates Information System AGENCY: National Institute of Standards and Technology (NIST). ACTION: Notice... instrument and instructions should be directed to Mary Clague, 301-975-4188,...

  6. Condition Assessment of Wastewater Collection Systems Using the Sanitary Sewer Overflow Analysis and Planning (SSOAP) Toolbox

    EPA Science Inventory

    The Sanitary Sewer Overflow Analysis and Planning (SSOAP) Toolbox can serve as the foundation of wastewater collection system infrastructure research, among several applications, for analyzing monitored flow data to prioritize where to inspect, monitor, and to assess the performa...

  7. Space construction system analysis. Part 2: Cost and programmatics

    NASA Technical Reports Server (NTRS)

    Vonflue, F. W.; Cooper, W.

    1980-01-01

    Cost and programmatic elements of the space construction systems analysis study are discussed. The programmatic aspects of the ETVP program define a comprehensive plan for the development of a space platform, the construction system, and the space shuttle operations/logistics requirements. The cost analysis identified significant items of cost on ETVP development, ground, and flight segments, and detailed the items of space construction equipment and operations.

  8. 78 FR 48418 - Proposed Information Collection; Comment Request; Nautical Discrepancy Reporting System

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ...The Department of Commerce, as part of its continuing effort to reduce paperwork and respondent burden, invites the general public and other Federal agencies to take this opportunity to comment on proposed and/or continuing information collections, as required by the Paperwork Reduction Act of...

  9. 77 FR 17407 - Proposed Information Collection; Comment Request; Annual Survey of School System Finances...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    .... Census Bureau Proposed Information Collection; Comment Request; Annual Survey of School System Finances (Formerly Named Annual Survey of Local Government Finances--School Systems) AGENCY: U.S. Census Bureau... and Budget clearance for the Annual Survey of School System Finances. The Annual Survey of...

  10. 76 FR 63356 - Proposed Information Collection (Locality Pay System for Nurses and Other Health Care Personnel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-12

    ... AFFAIRS Proposed Information Collection (Locality Pay System for Nurses and Other Health Care Personnel...: Locality Pay System for Nurses and Other Health Care Personnel, VA Form 10-0132. OMB Control Number: 2900... determine locality pay system for certain health care personnel. VA medical facility Directors will use...

  11. 76 FR 78738 - Agency Information Collection (Locality Pay System for Nurses and Other Health Care Personnel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    ... AFFAIRS Agency Information Collection (Locality Pay System for Nurses and Other Health Care Personnel... INFORMATION: Title: Locality Pay System for Nurses and Other Health Care Personnel. OMB Control Number: 2900... determine locality pay system for certain health care personnel. VA medical facility Directors will use...

  12. Design verification and fabrication of active control systems for the DAST ARW-2 high aspect ratio wing. Part 2: Appendices

    NASA Technical Reports Server (NTRS)

    Mcgehee, C. R.

    1986-01-01

    This is Part 2-Appendices of a study conducted under Drones for Aerodynamic and Structural Testing (DAST) Program to accomplish the final design and hardware fabrication for four active control systems compatible with and ready for installation in the NASA Aeroelastic Research Wing No. 2 (ARW-2) and Firebee II drone flight test vehicle. The wing structure was designed so that Active Control Systems (ACS) are required in the normal flight envelope by integrating control system design with aerodynamics and structure technologies. The DAST ARW-2 configuration uses flutter suppression, relaxed static stability, and gust and maneuver load alleviation ACS systems, and an automatic flight control system. Performance goals and criteria were applied to individual systems and the systems collectively to assure that vehicle stability margins, flutter margins, flying qualities, and load reductions were achieved.

  13. Levelized life-cycle costs for four residue-collection systems and four gas-production systems

    SciTech Connect

    Thayer, G.R.; Rood, P.L.; Williamson, K.D. Jr.; Rollett, H.

    1983-01-01

    Technology characterizations and life-cycle costs were obtained for four residue-collection systems and four gas-production systems. All costs are in constant 1981 dollars. The residue-collection systems were cornstover collection, wheat-straw collection, soybean-residue collection, and wood chips from forest residue. The life-cycle costs ranged from $19/ton for cornstover collection to $56/ton for wood chips from forest residues. The gas-production systems were low-Btu gas from a farm-size gasifier, solar flash pyrolysis of biomass, methane from seaweed farms, and hydrogen production from bacteria. Life-cycle costs ranged from $3.3/10/sup 6/ Btu for solar flash pyrolysis of biomass to $9.6/10/sup 6/ Btu for hydrogen from bacteria. Sensitivity studies were also performed for each system. The sensitivity studies indicated that fertilizer replacement costs were the dominate costs for the farm-residue collection, while residue yield was most important for the wood residue. Feedstock costs were most important for the flash pyrolysis. Yields and capital costs are most important for the seaweed farm and the hydrogen from bacteria system.

  14. Part III: AFS - A Secure Distributed File System

    SciTech Connect

    Wachsmann, A.; /SLAC

    2005-06-29

    AFS is a secure distributed global file system providing location independence, scalability and transparent migration capabilities for data. AFS works across a multitude of Unix and non-Unix operating systems and is used at many large sites in production for many years. AFS still provides unique features that are not available with other distributed file systems even though AFS is almost 20 years old. This age might make it less appealing to some but with IBM making AFS available as open-source in 2000, new interest in use and development was sparked. When talking about AFS, people often mention other file systems as potential alternatives. Coda (http://www.coda.cs.cmu.edu/) with its disconnected mode will always be a research project and never have production quality. Intermezzo (http://www.inter-mezzo.org/) is now in the Linux kernel but not available for any other operating systems. NFSv4 (http://www.nfsv4.org/) which picked up many ideas from AFS and Coda is not mature enough yet to be used in serious production mode. This article presents the rich features of AFS and invites readers to play with it.

  15. Evaluating and selecting an information system, Part 1.

    PubMed

    Neal, T

    1993-01-01

    Initial steps in the process of evaluating and selecting a computerized information system for the pharmacy department are described. The first step in the selection process is to establish a steering committee and a project committee. The steering committee oversees the project, providing policy guidance, making major decisions, and allocating budgeted expenditures. The project committee conducts the departmental needs assessment, identifies system requirements, performs day-to-day functions, evaluates vendor proposals, trains personnel, and implements the system chosen. The second step is the assessment of needs in terms of personnel, workload, physical layout, and operating requirements. The needs assessment should be based on the department's mission statement and strategic plan. The third step is the development of a request for information (RFI) and a request for proposal (RFP). The RFI is a document designed for gathering preliminary information from a wide range of vendors; this general information is used in deciding whether to send the RFP to a given vendor. The RFP requests more detailed information and gives the purchaser's exact specifications for a system; the RFP also includes contractual information. To help ensure project success, many institutions turn to computer consultants for guidance. The initial steps in selecting a computerized pharmacy information system are establishing computerization committees, conducting a needs assessment, and writing an RFI and an RFP. A crucial early decision is whether to seek a consultant's expertise. PMID:8427267

  16. Non-linear dynamic analysis of geared systems, part 2

    NASA Technical Reports Server (NTRS)

    Singh, Rajendra; Houser, Donald R.; Kahraman, Ahmet

    1990-01-01

    A good understanding of the steady state dynamic behavior of a geared system is required in order to design reliable and quiet transmissions. This study focuses on a system containing a spur gear pair with backlash and periodically time-varying mesh stiffness, and rolling element bearings with clearance type non-linearities. A dynamic finite element model of the linear time-invariant (LTI) system is developed. Effects of several system parameters, such as torsional and transverse flexibilities of the shafts and prime mover/load inertias, on free and force vibration characteristics are investigated. Several reduced order LTI models are developed and validated by comparing their eigen solution with the finite element model results. Several key system parameters such as mean load and damping ratio are identified and their effects on the non-linear frequency response are evaluated quantitatively. Other fundamental issues such as the dynamic coupling between non-linear modes, dynamic interactions between component non-linearities and time-varying mesh stiffness, and the existence of subharmonic and chaotic solutions including routes to chaos have also been examined in depth.

  17. XTaGe: A Flexible Generation System for Complex XML Collections

    NASA Astrophysics Data System (ADS)

    Pérez, María; Sanz, Ismael; Berlanga, Rafael

    We introduce XTaGe (XML Tester and Generator), a system for the synthesis of XML collections meant for testing and micro-benchmarking applications. In contrast with existing approaches, XTaGe focuses on complex collections, by providing a highly extensible framework to introduce controlled variability in XML structures. In this paper we present the theoretical foundation, internal architecture and main features of our generator; we describe its implementation, which includes a GUI to facilitate the specification of collections; we discuss how XTaGe’s features compare with those in other XML generation systems; finally, we illustrate its usage by presenting a use case in the Bioinformatics domain.

  18. Aerodynamic preliminary analysis system 2. Part 2: User's manuals

    NASA Technical Reports Server (NTRS)

    Divan, P.

    1981-01-01

    An aerodynamic analysis system based on potential theory at subsonic/supersonic speeds and impact type finite element solutions at hypersonic conditions is described. Three dimensional configurations having multiple nonplanar surfaces of arbitrary planform and bodies of noncircular contour may be analyzed. Static, rotary, and control longitudinal and lateral directional chracteristics may be generated. The analysis has been implemented on a time sharing system in conjunction with an input tablet digitizer and an interactive graphics input/output display and editing terminal to maximize its responsiveness to the preliminary analysis problem. Typical simulation indicates that program provides an efficient analysis for systematically performing various aerodynamic configuration tradeoff and evaluation studies.

  19. Aerodynamic preliminary analysis system 2. Part 1: Theory

    NASA Technical Reports Server (NTRS)

    Bonner, E.; Clever, W.; Dunn, K.

    1991-01-01

    An aerodynamic analysis system based on potential theory at subsonic and/or supersonic speeds and impact type finite element solutions at hypersonic conditions is described. Three dimensional configurations having multiple nonplanar surfaces of arbitrary planform and bodies of noncircular contour may be analyzed. Static, rotary, and control longitudinal and lateral directional characteristics may be generated. The analysis was implemented on a time sharing system in conjunction with an input tablet digitizer and an interactive graphics input/output display and editing terminal to maximize its responsiveness to the preliminary analysis problem. The program provides an efficient analysis for systematically performing various aerodynamic configuration tradeoff and evaluation studies.

  20. 75 FR 69129 - Proposed Revision of Information Collection: Comment Request National Medical Support Notice-Part B

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-10

    ... (ERISA), requires each group health plan, as defined in ERISA section 607(1), to provide benefits in... Department's collection instruments, and that the Department can accurately assess the impact of its...-4745, or electronically to the following Internet e-mail address: ebsa.opr@dol.gov ....

  1. 22 CFR Appendix F to Part 62 - Information To Be Collected on Secondary School Student Host Family Applications

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... three (3) square meals daily? High School Information: a. Name and address of school (private or public...) participate(s) in at the school i. Does any member of your household work for the high school in a coaching... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Information To Be Collected on Secondary...

  2. 22 CFR Appendix F to Part 62 - Information To Be Collected on Secondary School Student Host Family Applications

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... three (3) square meals daily? High School Information: a. Name and address of school (private or public...) participate(s) in at the school i. Does any member of your household work for the high school in a coaching... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Information To Be Collected on Secondary...

  3. 25 CFR 292.25 - Do information collections in this part have Office of Management and Budget approval?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Management and Budget approval? 292.25 Section 292.25 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... have Office of Management and Budget approval? The information collection requirements in §§ 292.16, 292.17, and 292.18 have been approved by the Office of Management and Budget (OMB). The...

  4. 25 CFR 292.25 - Do information collections in this part have Office of Management and Budget approval?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Management and Budget approval? 292.25 Section 292.25 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... have Office of Management and Budget approval? The information collection requirements in §§ 292.16, 292.17, and 292.18 have been approved by the Office of Management and Budget (OMB). The...

  5. 25 CFR 292.25 - Do information collections in this part have Office of Management and Budget approval?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Management and Budget approval? 292.25 Section 292.25 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... have Office of Management and Budget approval? The information collection requirements in §§ 292.16, 292.17, and 292.18 have been approved by the Office of Management and Budget (OMB). The...

  6. 25 CFR 292.25 - Do information collections in this part have Office of Management and Budget approval?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Management and Budget approval? 292.25 Section 292.25 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... have Office of Management and Budget approval? The information collection requirements in §§ 292.16, 292.17, and 292.18 have been approved by the Office of Management and Budget (OMB). The...

  7. 25 CFR 292.25 - Do information collections in this part have Office of Management and Budget approval?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Management and Budget approval? 292.25 Section 292.25 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE... have Office of Management and Budget approval? The information collection requirements in §§ 292.16, 292.17, and 292.18 have been approved by the Office of Management and Budget (OMB). The...

  8. Screwworm Eradication Data System (SEDS) preprocessor program documentation, part 1

    NASA Technical Reports Server (NTRS)

    1976-01-01

    To achieve the capability required by the Screwworm Eradication Data System (SEDS) and to process the 14-track analog tapes supplied by the National Oceanic and Atmospheric Administration, the existing Earth Resources Preprocessor Software Subsystem (ERPSS) was enhanced. A brief overview of the ERPSS is given along with descriptions of only those computer program components that were modified to meet the SEDS requirements.

  9. Risk Informed Design as Part of the Systems Engineering Process

    NASA Technical Reports Server (NTRS)

    Deckert, George

    2010-01-01

    This slide presentation reviews the importance of Risk Informed Design (RID) as an important feature of the systems engineering process. RID is based on the principle that risk is a design commodity such as mass, volume, cost or power. It also reviews Probabilistic Risk Assessment (PRA) as it is used in the product life cycle in the development of NASA's Constellation Program.

  10. Fabrication and Alignment of Parts of the KASINICS Offner System

    NASA Astrophysics Data System (ADS)

    Mok, Seungwon; Lee, Sungho; Yuk, In-Soo; Park, Youngsik; Jin, Ho; Han, Jeong-Yeol; Moon, Bongkon; Cha, Sang-Mok; Kim, Geon Hee; Im, Myungshin

    2006-12-01

    The KASINICS (KASI Near Infrared Camera System) is a ground-based Near-Infrared (NIR) imaging instrument developed by the Korean Astronomy and Space Science Institute (KASI). In this paper, we report the test results of the KASINICS camera optics system which is comprised of a 1-1 Offner relay. We measure that the surface RMS fluctuations of the Offner mirrors are at the level of 10-1 - 10-2 of the target wavelengths, showing that the mirrors are sufficiently smooth for NIR observations. The alignment of the Offner optics system has been checked too. Our ray-tracing simulations find that the image quality should not degrade more than the pixel size of the KASINICS (40 μm), if a de-centering or a tilt of the Offner mirrors are within 5 mm, or 2.5 °. Our measurement shows that the de-centering or the tilt of the Offner mirrors are less than 1 mm or 0.5 °, assuring that the KASINICS image quality are not affected by the alignment errors. We have also measured that the optics resolution is 20 μm and it does not degrade more than 10 % over the detector surface area of 14.3 mm × 14.3 mm. Overall, we conclude that the KASINICS optics system satisfies the design requirements for NIR imaging observations.

  11. Part A - Advanced turbine systems. Part B - Materials/manufacturing element of the Advanced Turbine Systems Program

    SciTech Connect

    Karnitz, M.A.

    1996-06-01

    The DOE Offices of Fossil Energy and Energy Efficiency and Renewable Energy have initiated a program to develop advanced turbine systems for power generation. The objective of the Advanced Turbine Systems (ATS) Program is to develop ultra-high efficiency, environmentally superior, and cost competitive gas turbine systems for utility and industrial applications. One of the supporting elements of the ATS Program is the Materials/Manufacturing Technologies Task. The objective of this element is to address the critical materials and manufacturing issues for both industrial and utility gas turbines.

  12. Integration of crawling waves in an ultrasound imaging system. Part 1: system and design considerations *

    PubMed Central

    Hazard, Christopher; Hah, Zaegyoo; Rubens, Deborah; Parker, Kevin

    2011-01-01

    An ultrasound system (GE Logiq 9) was modified to produce a synthetic crawling wave using shear wave displacements generated by the radiation force of focused beams formed at the left and the right edge of the region of interest (ROI). Two types of focusing, normal and axicon, were implemented. Baseband (IQ) data was collected to determine the left and right displacements, which were then used to calculate an interference pattern. By imposing a variable delay between the two pushes, the interference pattern moves across the ROI to produce crawling waves. Also temperature and pressure measurements were made to assess the safety issues. The temperature profiles measured in a veal liver along the focal line showed the maximum temperature rise less than 0.8 °C, and the pressure measurements obtained in degassed water and derated by 0.3 dB/cm/MHz demonstrate that the system can operate within FDA safety guidelines. PMID:22178166

  13. Aerodynamic preliminary analysis system 2. Part 2: User's manual

    NASA Technical Reports Server (NTRS)

    Sova, G.; Divan, P.; Spacht, L.

    1991-01-01

    An aerodynamic analysis system based on potential theory at subsonic and/or supersonic speeds and impact type finite element solutions at hypersonic conditions is described. Three dimensional configurations have multiple nonplanar surfaces of arbitrary planforms and bodies of noncircular contour may be analyzed. Static, rotary, and control longitudinal and lateral-directional characteristics may be generated. The analysis was implemented on a time sharing system in conjunction with an input tablet digitizer and an interactive graphics input/output display and editing terminal to maximize its responsiveness to the preliminary analysis. Computation times on an IBM 3081 are typically less than one minute of CPU/Mach number at subsonic, supersonic, or hypersonic speeds. This is a user manual for the computer programming.

  14. Progress in passive solar energy systems. Volume 8. Part 1

    SciTech Connect

    Hayes, J.; Andrejko, D.A.

    1983-01-01

    This book presents the papers given at a conference sponsored by the US DOE, the Solar Energy Research Institute, SolarVision, Inc., and the Southern California Solar Energy Society. The topics considered at the conference included sizing solar energy systems for agricultural applications, a farm scale ethanol production plant, the EEC wind energy RandD program, the passive solar performance assessment of an earth-sheltered house, the ARCO 1 MW photovoltaic power plant, the performance of a dendritic web photovoltaic module, second generation point focused concentrators, linear fresnel lens concentrating photovoltaic collectors, photovoltaic conversion efficiency, amorphous silicon thin film solar cells, a photovoltaic system for a shopping center, photovoltaic power generation for the utility industry, spectral solar radiation, and the analysis of insolation data.

  15. Investigation of man's immune system (M112), part B

    NASA Technical Reports Server (NTRS)

    Ritzmann, S. E.; Levin, W. C.

    1973-01-01

    Fifty-six days of residence in a Skylab-type environment produce essentially no change in the reactivity of the human immune system, as typified by the rate of RNA or DNA synthesis in small lymphocytes. The one point of divergence between the Skylab simulation crew and previous Apollo crews, a marked depression in synthesis rates on the fourteenth day after the chamber study, may be due to some technical difficulty in the experiment. Lymphocyte morphology changes paralleled functional changes.

  16. Mars Hybrid Propulsion System Trajectory Analysis. Part I; Crew Missions

    NASA Technical Reports Server (NTRS)

    Chai, Patrick R.; Merrill, Raymond G.; Qu, Min

    2015-01-01

    NASAs Human spaceflight Architecture team is developing a reusable hybrid transportation architecture in which both chemical and electric propulsion systems are used to send crew and cargo to Mars destinations such as Phobos, Deimos, the surface of Mars, and other orbits around Mars. By combining chemical and electrical propulsion into a single space- ship and applying each where it is more effective, the hybrid architecture enables a series of Mars trajectories that are more fuel-efficient than an all chemical architecture without significant increases in flight times. This paper provides the analysis of the interplanetary segments of the three Evolvable Mars Campaign crew missions to Mars using the hybrid transportation architecture. The trajectory analysis provides departure and arrival dates and propellant needs for the three crew missions that are used by the campaign analysis team for campaign build-up and logistics aggregation analysis. Sensitivity analyses were performed to investigate the impact of mass growth, departure window, and propulsion system performance on the hybrid transportation architecture. The results and system analysis from this paper contribute to analyses of the other human spaceflight architecture team tasks and feed into the definition of the Evolvable Mars Campaign.

  17. Role of the Collecting Duct Renin Angiotensin System in Regulation of Blood Pressure and Renal Function.

    PubMed

    Ramkumar, Nirupama; Kohan, Donald E

    2016-04-01

    Recent evidence suggests that the renal tubular renin angiotensin system regulates urinary Na(+) and water excretion and blood pressure. Three key components of the tubular renin angiotensin system, namely renin, prorenin receptor, and angiotensin-II type 1 receptor, are localized to the collecting duct. This system may modulate collecting duct Na(+) and water reabsorption via angiotensin-II-dependent and angiotensin-II-independent pathways. Further, the system may be of greatest relevance in hypertensive states and particularly those characterized by high circulating angiotensin-II. In this review, we summarize the current knowledge on the synthesis, regulation, and function of collecting duct-derived renin angiotensin system components and examine recent developments with regard to regulation of blood pressure and renal fluid and Na(+) excretion. PMID:26951246

  18. The Processing of Image Data Collected by Light UAV Systems for GIS Data Capture and Updating

    NASA Astrophysics Data System (ADS)

    Yastikli, N.; Bagci, I.; Beser, C.

    2013-10-01

    The collection and updating of 3D data is the one of the important steps for GIS applications which require fast and efficient data collection methods. The photogrammetry has been used for many years as a data collection method for GIS application in larger areas. The Unmanned Aerial Vehicles (UAV) Systems gained increasing attraction in geosciences for cost effective data capture and updating at high spatial and temporal resolution during the last years. These autonomously flying UAV systems are usually equipped with different sensors such as GPS receiver, microcomputers, gyroscopes and miniaturized sensor systems for navigation, positioning, and mapping purposes. The UAV systems can be used for data collection for digital elevation model DEM and orthoimages generation in GIS application at small areas. In this study, data collection and processing by light UAV system will be evaluated for GIS data capture and updating for small areas where not feasible for traditional photogrammetry. The main aim of this study is to design the low cost light UAV system for GIS data capture and update. The investigation was based on the aerial images which recorded during the flights performed with UAV system over the test site in Davutpasa Campus of Yildiz Technical University, Istanbul. The quality of generated DEM and ortho-images from UAV flights was discussed for GIS data capture and updating for small areas.

  19. A Novel Electronic Data Collection System for Large-Scale Surveys of Neglected Tropical Diseases

    PubMed Central

    King, Jonathan D.; Buolamwini, Joy; Cromwell, Elizabeth A.; Panfel, Andrew; Teferi, Tesfaye; Zerihun, Mulat; Melak, Berhanu; Watson, Jessica; Tadesse, Zerihun; Vienneau, Danielle; Ngondi, Jeremiah; Utzinger, Jürg; Odermatt, Peter; Emerson, Paul M.

    2013-01-01

    Background Large cross-sectional household surveys are common for measuring indicators of neglected tropical disease control programs. As an alternative to standard paper-based data collection, we utilized novel paperless technology to collect data electronically from over 12,000 households in Ethiopia. Methodology We conducted a needs assessment to design an Android-based electronic data collection and management system. We then evaluated the system by reporting results of a pilot trial and from comparisons of two, large-scale surveys; one with traditional paper questionnaires and the other with tablet computers, including accuracy, person-time days, and costs incurred. Principle Findings The electronic data collection system met core functions in household surveys and overcame constraints identified in the needs assessment. Pilot data recorders took 264 (standard deviation (SD) 152 sec) and 260 sec (SD 122 sec) per person registered to complete household surveys using paper and tablets, respectively (P = 0.77). Data recorders felt a lack of connection with the interviewee during the first days using electronic devices, but preferred to collect data electronically in future surveys. Electronic data collection saved time by giving results immediately, obviating the need for double data entry and cross-correcting. The proportion of identified data entry errors in disease classification did not differ between the two data collection methods. Geographic coordinates collected using the tablets were more accurate than coordinates transcribed on a paper form. Costs of the equipment required for electronic data collection was approximately the same cost incurred for data entry of questionnaires, whereas repeated use of the electronic equipment may increase cost savings. Conclusions/Significance Conducting a needs assessment and pilot testing allowed the design to specifically match the functionality required for surveys. Electronic data collection using an Android

  20. The Systemic Theory of Living Systems and Relevance to CAM: the Theory (Part III)

    PubMed Central

    2005-01-01

    Western medical science lacks a solid philosophical and theoretical approach to disease cognition and therapeutics. My first two articles provided a framework for a humane medicine based on Modern Biophysics. Its precepts encompass modern therapeutics and CAM. Modern Biophysics and its concepts are presently missing in medicine, whether orthodox or CAM, albeit they probably provide the long sought explanation that bridges the abyss between East and West. Key points that differentiate Systemic from other systems' approaches are ‘Intelligence’, ‘Energy’ and the objective ‘to survive’. The General System Theory (GST) took a forward step by proposing a departure from the mechanistic biological concept—of analyzing parts and processes in isolation—and brought us towards an organismic model. GST examines the system's components and results of their interaction. However, GST still does not go far enough. GST assumes ‘Self-Organization’ as a spontaneous phenomenon, ignoring a causative entity or central controller to all systems: Intelligence. It also neglects ‘Survive’ as the directional motivation common to any living system, and scarcely assigns ‘Energy’ its true inherent value. These three parameters, Intelligence, Energy and Survive, are vital variables to be considered, in our human quest, if we are to achieve a unified theory of life. PMID:16136205

  1. Modeling an electro-photographic printer, part I: monochrome systems

    NASA Astrophysics Data System (ADS)

    Kriss, Michael A.

    2007-01-01

    This paper will outline a simplified model for the development of toner dots on a reflective support. Using this model and the interaction of light between the reflective support and the dot's microstructure, the physical, optical and total dot-gain will be calculated, along with the resulting tone scales, for a variety of digital halftone patterns. The resulting tone reproduction curves and dot-gain will be compared with the classical literature on dot-gain and tone reproduction curves, more modern approaches and experimental data from the literature. A comparison to a well-defined experimental system will be shown.

  2. NIMBUS-5 sounder data processing system. Part 2: Results

    NASA Technical Reports Server (NTRS)

    Smith, W. L.; Woolf, H. M.; Hayden, C. M.; Shen, W. C.

    1975-01-01

    The Nimbus-5 spacecraft carries infrared and microwave radiometers for sensing the temperature distribution of the atmosphere. Methods developed for obtaining temperature profiles from the combined set of infrared and microwave radiation measurements are described. Algorithms used to determine (a) vertical temperature and water vapor profiles, (b) cloud height, fractional coverage, and liquid water content, (c) surface temperature, and (d) total outgoing longwave radiation flux are described. Various meteorological results obtained from the application of the Nimbus-5 sounding data processing system during 1973 and 1974 are presented.

  3. Scratch measurement system using machine vision: part II

    NASA Astrophysics Data System (ADS)

    Sarr, Dennis P.

    1992-03-01

    Aircraft skins and windows must not have scratches, which are unacceptable for cosmetic and structural reasons. Manual methods are inadequate in giving accurate reading and do not provide a hardcopy report. A prototype scratch measurement system (SMS) using computer vision and image analysis has been developed. This paper discusses the prototype description, novel ideas, improvements, repeatability, reproducibility, accuracy, and the calibration method. Boeing's Calibration Certification Laboratory has given the prototype a qualified certification. The SMS is portable for usage in factory or aircraft hangars anywhere in the world.

  4. Reusable rocket engine turbopump health monitoring system, part 3

    NASA Technical Reports Server (NTRS)

    Perry, John G.

    1989-01-01

    Degradation mechanisms and sensor identification/selection resulted in a list of degradation modes and a list of sensors that are utilized in the diagnosis of these degradation modes. The sensor list is divided into primary and secondary indicators of the corresponding degradation modes. The signal conditioning requirements are discussed, describing the methods of producing the Space Shuttle Main Engine (SSME) post-hot-fire test data to be utilized by the Health Monitoring System. Development of the diagnostic logic and algorithms is also presented. The knowledge engineering approach, as utilized, includes the knowledge acquisition effort, characterization of the expert's problem solving strategy, conceptually defining the form of the applicable knowledge base, and rule base, and identifying an appropriate inferencing mechanism for the problem domain. The resulting logic flow graphs detail the diagnosis/prognosis procedure as followed by the experts. The nature and content of required support data and databases is also presented. The distinction between deep and shallow types of knowledge is identified. Computer coding of the Health Monitoring System is shown to follow the logical inferencing of the logic flow graphs/algorithms.

  5. Chemoviscosity modeling for thermosetting resin systems, part 3

    NASA Technical Reports Server (NTRS)

    Hou, T. H.; Bai, J. M.

    1988-01-01

    A new analytical model for simulating chemoviscosity resin has been formulated. The model is developed by modifying the well established Williams-Landel-Ferry (WLF) theory in polymer rheology for thermoplastic materials. By introducing a relationship between the glass transition temperature (T sub g (t)) and the degree of cure alpha(t) of the resin system under cure, the WLF theory can be modified to account for the factor of reaction time. Temperature-dependent functions of the modified WLF theory parameters C sub 1 (T) and C sub 2 (T) were determined from the isothermal cure data. Theoretical predictions of the model for the resin under dynamic heating cure cycles were shown to compare favorably with the experimental data. This work represents a progress toward establishing a chemoviscosity model which is capable of not only describing viscosity profiles accurately under various cure cycles, but also correlating viscosity data to the changes of physical properties associated with the structural transformations of the thermosetting resin systems during cure.

  6. The conditions of chondrule formation, Part II: Open system

    NASA Astrophysics Data System (ADS)

    Friend, Pia; Hezel, Dominik C.; Mucerschi, Daniel

    2016-01-01

    We studied the texture of 256 chondrules in thin sections of 16 different carbonaceous (CV, CR, CO, CM, CH) and Rumuruti chondrites. In a conservative count ∼75% of all chondrules are mineralogically zoned, i.e. these chondrules have an olivine core, surrounded by a low-Ca pyroxene rim. A realistic estimate pushes the fraction of zoned chondrules to >90% of all chondrules. Mineralogically zoned chondrules are the dominant and typical chondrule type in carbonaceous and Rumuruti chondrites. The formation of the mineralogical zonation represents a fundamentally important process of chondrule formation. The classic typification of chondrules into PO, POP and PP might in fact represent different sections through mineralogically zoned chondrules. On average, the low-Ca pyroxene rims occupy 30 vol.% of the entire chondrule. The low-Ca pyroxene most probably formed by reaction of an olivine rich chondrule with SiO from the surrounding gas. This reaction adds 3-15 wt.% of material, mainly SiO2, to the chondrule. Chondrules were open systems and interacted substantially with the surrounding gas. This is in agreement with many previous studies on chondrule formation. This open system behaviour and the exchange of material with the surrounding gas can explain bulk chondrule compositional variations in a single meteorite and supports the findings from complementarity that chondrules and matrix formed from the same chemical reservoir.

  7. A specialist leukaemia/lymphoma registry in the UK. Part 1: Incidence and geographical distribution of Hodgkin's disease. Leukaemia Research Fund Data Collection Study Group.

    PubMed Central

    McKinney, P. A.; Alexander, F. E.; Ricketts, T. J.; Williams, J.; Cartwright, R. A.

    1989-01-01

    This paper describes the epidemiology of Hodgkin's disease occurring in parts of the United Kingdom between 1984 and 1986. The cases were carefully diagnosed and the data rigorously cross-checked as part of the larger Leukaemia Research Fund Data Collection Survey of all lymphoid and haematogenous malignancies. The age-specific rates show the lack of an older adult second peak. Spatial variation is examined in some detail. At county and district levels there is little heterogeneity in the distribution of cases. However, at the electoral ward level there were real differences for the younger age group (0-34). PMID:2605103

  8. Procedures for Collecting and Processing Aquatic Invertebrates and Fish for Analysis of Mercury as Part of the National Water-Quality Assessment Program

    USGS Publications Warehouse

    Scudder, Barbara C.; Chasar, Lia C.; DeWeese, L. Rod; Brigham, Mark E.; Wentz, Dennis A.; Brumbaugh, William G.

    2008-01-01

    Mercury studies conducted as part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program have included nationwide reconnaissance samplings of hundreds of stream sites, as well as detailed, process-oriented research at selected sites. These reconnaissance and detailed studies are intended to provide a better understanding of methylmercury bioaccumulation in stream ecosystems over a range of environmental settings. This publication describes trace-element-clean techniques used for collection and processing of aquatic invertebrates and fish to be analyzed for total mercury, methylmercury, and stable isotopes as part of NAWQA studies.

  9. XCUT: A rule-based expert system for the automated process planning of machined parts

    SciTech Connect

    Brooks, S.L.; Hummel, K.E.; Wolf, M.L.

    1987-06-01

    Automated process planning is becoming a popular research and development topic in engineering and applied artificial intelligence. It is generally defined as the automatic planning of the manufacturing procedures for producing a part from a CAD based product definition. An automated process planning system, XCUT, is currently being developed using rule-based expert system techniques. XCUT will generate process plans for the production of machined piece-parts, given a geometric description of a part's features. The system currently is focused on operation planning for prismatic parts on multi-axis CNC milling machines. To date, moderately complex 2-1/2D prismatic parts have successfully been planned for with approximately 300 rules in the knowledge base. This paper will describe the XCUT system, system architecture, knowledge representation, plan development sequence, and issues in applying expert system technology to automated process planning. 16 refs.

  10. Automated collection of medical images for research from heterogeneous systems: trials and tribulations

    NASA Astrophysics Data System (ADS)

    Patel, M. N.; Looney, P.; Young, K.; Halling-Brown, M. D.

    2014-03-01

    Radiological imaging is fundamental within the healthcare industry and has become routinely adopted for diagnosis, disease monitoring and treatment planning. Over the past two decades both diagnostic and therapeutic imaging have undergone a rapid growth, the ability to be able to harness this large influx of medical images can provide an essential resource for research and training. Traditionally, the systematic collection of medical images for research from heterogeneous sites has not been commonplace within the NHS and is fraught with challenges including; data acquisition, storage, secure transfer and correct anonymisation. Here, we describe a semi-automated system, which comprehensively oversees the collection of both unprocessed and processed medical images from acquisition to a centralised database. The provision of unprocessed images within our repository enables a multitude of potential research possibilities that utilise the images. Furthermore, we have developed systems and software to integrate these data with their associated clinical data and annotations providing a centralised dataset for research. Currently we regularly collect digital mammography images from two sites and partially collect from a further three, with efforts to expand into other modalities and sites currently ongoing. At present we have collected 34,014 2D images from 2623 individuals. In this paper we describe our medical image collection system for research and discuss the wide spectrum of challenges faced during the design and implementation of such systems.

  11. Space Telecommunications Radio System (STRS) Architecture. Part 1; Tutorial - Overview

    NASA Technical Reports Server (NTRS)

    Handler, Louis M.; Briones, Janette C.; Mortensen, Dale J.; Reinhart, Richard C.

    2012-01-01

    Space Telecommunications Radio System (STRS) Architecture Standard provides a NASA standard for software-defined radio. STRS is being demonstrated in the Space Communications and Navigation (SCaN) Testbed formerly known as Communications, Navigation and Networking Configurable Testbed (CoNNeCT). Ground station radios communicating the SCaN testbed are also being written to comply with the STRS architecture. The STRS Architecture Tutorial Overview presents a general introduction to the STRS architecture standard developed at the NASA Glenn Research Center (GRC), addresses frequently asked questions, and clarifies methods of implementing the standard. The STRS architecture should be used as a base for many of NASA s future telecommunications technologies. The presentation will provide a basic understanding of STRS.

  12. Thermal fluids in low temperature systems. Part 2

    SciTech Connect

    Lynde, P.G.; Yonkers, E.D.

    1996-02-01

    This article focuses on the lifeblood of these systems, the thermal transfer fluid itself. Low-temperature heat-transfer fluids are used to condition engine fluids, test chambers, cooling fluids, or a combination of these in environmental test facilities. To meet the specific test criteria, these fluids may be required to maintain pumpability and function with thermal efficiency at temperatures as low as {minus}120 F. This article presents information related to heat-transfer fluids used in low-temperature cooling applications. Three general groups of fluids are discussed: water-based antifreezes (ethylene and propylene glycol solutions); chlorinated solvents (methylene chloride and trichloroethylene); organic and synthetic coolants (diethylbenzene, two forms of dimethylpolysiloxane, heavy naphtha hydrotreated, and citrus terpene).

  13. Aerodynamic preliminary analysis system. Part 1: Theory. [linearized potential theory

    NASA Technical Reports Server (NTRS)

    Bonner, E.; Clever, W.; Dunn, K.

    1978-01-01

    A comprehensive aerodynamic analysis program based on linearized potential theory is described. The solution treats thickness and attitude problems at subsonic and supersonic speeds. Three dimensional configurations with or without jet flaps having multiple non-planar surfaces of arbitrary planform and open or closed slender bodies of non-circular contour may be analyzed. Longitudinal and lateral-directional static and rotary derivative solutions may be generated. The analysis was implemented on a time sharing system in conjunction with an input tablet digitizer and an interactive graphics input/output display and editing terminal to maximize its responsiveness to the preliminary analysis problem. Nominal case computation time of 45 CPU seconds on the CDC 175 for a 200 panel simulation indicates the program provides an efficient analysis for systematically performing various aerodynamic configuration tradeoff and evaluation studies.

  14. Ensemble Bayesian forecasting system Part I: Theory and algorithms

    NASA Astrophysics Data System (ADS)

    Herr, Henry D.; Krzysztofowicz, Roman

    2015-05-01

    The ensemble Bayesian forecasting system (EBFS), whose theory was published in 2001, is developed for the purpose of quantifying the total uncertainty about a discrete-time, continuous-state, non-stationary stochastic process such as a time series of stages, discharges, or volumes at a river gauge. The EBFS is built of three components: an input ensemble forecaster (IEF), which simulates the uncertainty associated with random inputs; a deterministic hydrologic model (of any complexity), which simulates physical processes within a river basin; and a hydrologic uncertainty processor (HUP), which simulates the hydrologic uncertainty (an aggregate of all uncertainties except input). It works as a Monte Carlo simulator: an ensemble of time series of inputs (e.g., precipitation amounts) generated by the IEF is transformed deterministically through a hydrologic model into an ensemble of time series of outputs, which is next transformed stochastically by the HUP into an ensemble of time series of predictands (e.g., river stages). Previous research indicated that in order to attain an acceptable sampling error, the ensemble size must be on the order of hundreds (for probabilistic river stage forecasts and probabilistic flood forecasts) or even thousands (for probabilistic stage transition forecasts). The computing time needed to run the hydrologic model this many times renders the straightforward simulations operationally infeasible. This motivates the development of the ensemble Bayesian forecasting system with randomization (EBFSR), which takes full advantage of the analytic meta-Gaussian HUP and generates multiple ensemble members after each run of the hydrologic model; this auxiliary randomization reduces the required size of the meteorological input ensemble and makes it operationally feasible to generate a Bayesian ensemble forecast of large size. Such a forecast quantifies the total uncertainty, is well calibrated against the prior (climatic) distribution of

  15. Diagnosing and curing system freeze-ups: Part II

    SciTech Connect

    Frey, R.

    1996-02-01

    In our last article, we discussed determination and possible causes leading to frozen pipes in the heating system. We now turn to the matter of dealing with such freeze-ups. There are two major categories of frozen heating systems. The first and worst we can label the {open_quotes}Floridian Flew{close_quotes} type, when the usual occupants have taken off for warmer climates. The second is the {open_quotes}Howcudit {open_quote}B{close_quote} virus,{close_quotes} which occurs to normal people under an unusual Arctic Attack right while they are living there. Regarding the first, I never cease to be amazed how folks can just up and leave their house for three days to three months without making proper arrangements for monitoring the temperature of their home during their absence. There are a frightening number of humanoids out there, who either lack a minimal presence of common sense, or who are terrible gamblers. The amazing thing is that some of these folks wouldn`t even gamble a postage stamp on a magazine sweepstakes, but still will gamble the contents of their home by driving off for two weeks at Disneyland in the middle of January without ever making any provision for assuring that their house doesn`t freeze up while they are away. The {open_quotes}Howcudit {open_quote}B{close_quote}{close_quotes} type is not nearly as devasting as the {open_quotes}Floridian Flew.{close_quotes} Imagine coming home to an icy cold house after flying in from the sunny beaches of some tropical paradise. The oilburner switch is on. The thermostate is set at 60 where we left it, but the needle is buried somewhere down behind the cover, like it is cowering from guilt. {open_quotes}Oh Man! I just checked the bathroom; there is an icicle hanging from the vanity faucet and the toilet bowl is a block of ice.{close_quotes}

  16. Earth Observatory Satellite system definition study. Report no. 5: System design and specifications. Part 1: Observatory system element specifications

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The performance, design, and quality assurance requirements for the Earth Observatory Satellite (EOS) Observatory and Ground System program elements required to perform the Land Resources Management (LRM) A-type mission are presented. The requirements for the Observatory element with the exception of the instruments specifications are contained in the first part.

  17. Integrated system to automatize information collecting for the primary health care at home.

    PubMed

    Oliveira, Edson N; Cainelli, Jean; Pinto, Maria Eugênia B; Cazella, Silvio C; Dahmer, Alessandra

    2013-01-01

    Data collected in a consistent manner is the basis for any decision making. This article presents a system that automates data collection by community-based health workers during their visits to the residences of users of the Brazilian Health Care System (Sistema Único de Saúde - SUS) The automated process will reduce the possibility of mistakes in the transcription of visit information and make information readily available to the Ministry of Health. Furthermore, the analysis of the information provided via this system can be useful in the implementation of health campaigns and in the control of outbreaks of epidemiological diseases. PMID:23920593

  18. Feature test report for the Small Debris Collection and Packaging System

    SciTech Connect

    Brisbin, S.A.

    1995-03-17

    The Spent Nuclear Fuel Equipment Engineering group performed feature testing of the Small Debris Collection and Packaging System (SDCPS) in the 305 Cold Test Facility from January 30, 1995, to February 1, 1995. Feature testing of the Small Debris Collection and Packaging System (SDCPS) was performed for the following reasons: To assess the feasibility of using ``drop-out`` vessels to collect small debris (<2.5 cm) in MK-II fuel canisters while transferring sludge to the Weasel Pit. To evaluate system performance under conditions similar to those in the K-Basins (e.g. submerged under 4.9 meters of water and operated with long handled tools) while using a surrogate sludge mixed with debris. To determine if canister weight could be used to predict the volume of sludge and/or debris contained within the canisters during system operation.

  19. A system for collecting data on observer preferences in the field using personal data assistants

    NASA Astrophysics Data System (ADS)

    Bennett, John G.; Crile, James

    2003-09-01

    Field tests to compare camouflage patterns rely on collecting data on the preferences of human observers. The director of such tests has been faced with a choice between using pencil-and-paper ballots or using an expensive data collection system based on push buttons wired to personal computers with custom software. In this paper we describe an alternative system that combines the advantages of digital collection with the simplicity of paper ballots. The key ingredients to the system are personal data assistants (PDA's) and database software that runs on a PDA. Specifically, our system makes use of Palm Pilots and the commercial database program thinkDB. Using a stylus, each observer enters his selection of the better camouflage pattern by pushing a radio button on the screen of his Palm Pilot. At the end of the test, the test director uses the Palm HotSync function to transfer the results to a personal computer for analysis.

  20. 75 FR 9279 - Proposed Information Collection (Survey of Satisfaction With the Disability Evaluation System...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-01

    ... AFFAIRS Proposed Information Collection (Survey of Satisfaction With the Disability Evaluation System (DES... of Satisfaction with the Disability Evaluation System (DES). OMB Control Number: 2900-New (DES). Type... and, if necessary, revise the way the DES Pilot is conducted in an effort to raise customer...

  1. 76 FR 78673 - New Agency Information Collection Activity Under OMB Review: Exercise Information System (EXIS)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-19

    .... Abstract: The Exercise Information System (EXIS) is an Internet- accessible knowledge-management system... 6, 2011 (76 FR 792). The ICR describes the nature of the information collection and its expected... procedures of EXIS. This notice was published on January 6, 2011 (76 FR 792). TSA received two comments....

  2. Factors That Influence Properties of FOG Deposits and Their Formation in Sewer Collection Systems.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Understanding the formation of Fat, Oil, and Grease (FOG) deposits in sewer systems is critical to the sustainability of sewer collection systems since they have been implicated in causing sewerage blockages, which eventually lead to sanitary sewer overflows (SSOs). Recently, FOG deposits in sewer ...

  3. Collecting, Integrating, and Disseminating Patient-Reported Outcomes for Research in a Learning Healthcare System

    PubMed Central

    Harle, Christopher A.; Lipori, Gloria; Hurley, Robert W.

    2016-01-01

    Introduction: Advances in health policy, research, and information technology have converged to increase the electronic collection and use of patient-reported outcomes (PROs). Therefore, it is important to share lessons learned in implementing PROs in research information systems. Case Description: The purpose of this case study is to describe a novel information system for electronic PROs and lessons learned in implementing that system to support research in an academic health center. The system incorporates freely available and commercial software and involves clinical and research workflows that support the collection, transformation, and research use of PRO data. The software and processes that comprise the system serve three main functions, (i) collecting electronic PROs in clinical care, (ii) integrating PRO data with non-patient generated clinical data, and (iii) disseminating data to researchers through the institution’s research informatics infrastructure, including the i2b2 (Informatics for Integrating Biology and the Bedside) system. Strategies: Our successful design and implementation was driven by three overarching strategies. First, we selected and implemented multiple interfaced technologies to support PRO collection, management, and research use. Second, we aimed to use standardized approaches to measuring PROs, sending PROs between systems, and disseminating PROs. Finally, we focused on using technologies and processes that aligned with existing clinical research information management strategies within our organization. Conclusion: These experiences and lessons may help future implementers and researchers enhance the scale and sustainable use of systems for research use of PROs. PMID:27563683

  4. Transducer-actuator systems and methods for performing on-machine measurements and automatic part alignment

    DOEpatents

    Barkman, William E.; Dow, Thomas A.; Garrard, Kenneth P.; Marston, Zachary

    2016-07-12

    Systems and methods for performing on-machine measurements and automatic part alignment, including: a measurement component operable for determining the position of a part on a machine; and an actuation component operable for adjusting the position of the part by contacting the part with a predetermined force responsive to the determined position of the part. The measurement component consists of a transducer. The actuation component consists of a linear actuator. Optionally, the measurement component and the actuation component consist of a single linear actuator operable for contacting the part with a first lighter force for determining the position of the part and with a second harder force for adjusting the position of the part. The actuation component is utilized in a substantially horizontal configuration and the effects of gravitational drop of the part are accounted for in the force applied and the timing of the contact.

  5. Collective motion of motile cilia: from human airways to model systems

    NASA Astrophysics Data System (ADS)

    Cicuta, Pietro; Feriani, Luigi; Chioccioli, Maurizio; Kotar, Jurij

    Mammalian airways are a fantastic playground of nonlinear phenomena, from the function of individual active filaments, to the emerging collective behaviour, to the rheology of the mucus solution surrounding cilia. We have been investigating the fundamental physics of this system through a variety of model system approaches, both experimental and computational. In the last year we have started measurements on living human cells, observing cilia shape during beating, and measuring speed and coherence of the collective dynamics. We report on significant differences in the collective motion in ciliated cell carpets from a variety of diseases, and we attempt to reconcile the collective dynamical phenotypes to the properties of individual filaments and the mechanics of the environment.

  6. A seismic signal processor suitable for use with the NOAA/GOES satellite data collection system

    NASA Technical Reports Server (NTRS)

    Webster, W. J., Jr.; Miller, W. H.; Whitley, R.; Allenby, R. J.; Dennison, R. T.

    1981-01-01

    Because of the high data-rate requirements, a practical system capable of collecting seismic information in the field and relaying it, via satellite, to a central collection point is not yet available. A seismic signal processor has been developed and tested for use with the NOAA/GOES satellite data collection system. Performance tests on recorded, as well as real time, short period signals indicate that the event recognition technique used is nearly perfect in its rejection of environmental noise and other non-seismic signals and that, with the use of solid state buffer memories, data can be acquired in many swarm situations. The design of a complete field data collection platform is discussed based on the prototype evaluation.

  7. Installing a HDPE vertical containment and collection system in one pass utilizing a deep trencher

    SciTech Connect

    Bocchino, W.M.; Burson, B.

    1997-12-31

    A unique method has been developed to install high density polyethylene (HDPE) vertical containment panels and a horizontal collection system for the containment and collection of contaminated groundwater. Unlike other means of creating this type of system, this barrier wall and collection system is installed in one step and in one narrow trench, utilizing a one-pass deep trencher. Originally HDPE vertical barriers were installed using conventional slurry trenching techniques. Use of this method raised questions of trench stability and disposal costs for the trench spoils. In addition, if a collection system was desired, a separate trench or vertical wells were required. In response to these concerns, a trenchless vibratory installation method was developed. Although this method addressed the concerns of trench stability and disposal costs, it raised a whole new set of concerns dealing with drivable soil conditions, buried debris and obstructions. Again, if a collection system was desired, a separate trench or vertical wells had to be installed. The latest development, the one-pass, deep trencher, has eliminated or significantly reduced the previously discussed construction concerns. The trencher methods reduce the amount of spoils generated because a trench width of 61 cm (24 inches) is constantly maintained by the machine. Additionally, soil classification and density are not as critical as with a vibratory installation. This is due to the trencher`s ability to trench in all but the hardest of materials (blow counts exceeding 35 blows/ft). Finally, the cost to add a collection system adjacent to the cutoff wall is substantially reduced and is limited only to the cost of the additional hydraulic fill and 4 inches HDPE collection piping. The trench itself is already constructed with the installation of the wall.

  8. Mars Hybrid Propulsion System Trajectory Analysis. Part II; Cargo Missions

    NASA Technical Reports Server (NTRS)

    Chai, Patrick R.; Merrill, Raymond G.; Qu, Min

    2015-01-01

    NASA's Human Spaceflight Architecture Team is developing a reusable hybrid transportation architecture in which both chemical and electric propulsion systems are used to send crew and cargo to Mars destinations such as Phobos, Deimos, the surface of Mars, and other orbits around Mars. By combining chemical and electrical propulsion into a single spaceship and applying each where it is more effective, the hybrid architecture enables a series of Mars trajectories that are more fuel-efficient than an all chemical architecture without significant increases in flight times. This paper shows the feasibility of the hybrid transportation architecture to pre-deploy cargo to Mars and Phobos in support of the Evolvable Mars Campaign crew missions. The analysis shows that the hybrid propulsion stage is able to deliver all of the current manifested payload to Phobos and Mars through the first three crew missions. The conjunction class trajectory also allows the hybrid propulsion stage to return to Earth in a timely fashion so it can be reused for additional cargo deployment. The 1,100 days total trip time allows the hybrid propulsion stage to deliver cargo to Mars every other Earth-Mars transit opportunity. For the first two Mars surface mission in the Evolvable Mars Campaign, the short trip time allows the hybrid propulsion stage to be reused for three round-trip journeys to Mars, which matches the hybrid propulsion stage's designed lifetime for three round-trip crew missions to the Martian sphere of influence.

  9. Ouachita trough: Part of a Cambrian failed rift system

    NASA Astrophysics Data System (ADS)

    Lowe, Donald R.

    1985-11-01

    Pre-flysch (Cambrian-Mississippian) strata of the Ouachita Mountains of Arkansas and Oklahoma include two main sandstone lithofacies: (1) a craton-derived lithofacies made up largely of mature medium- to coarse-grained quartzose and carbonate detritus and, in some units, sediment eroded from exposed basement rocks and (2) an orogen-derived facies made up mainly of fine-grained quartzose sedimentary and metasedimentary debris and possibly, in lower units, a volcaniclastic component. Paleocurrent and distribution patterns indicate that detritus of facies I in the Benton uplift was derived from north and detritus of facies II throughout the Ouachitas was derived from south and east of the depositional basin. Overall sedimentological results suggest that the Ouachita trough was a relatively narrow, two-sided basin throughout most and probably all of its existence and never formed the southern margin of the North American craton. Regional comparisons suggest that it was one of several basins, including the Southern Oklahoma aulacogen, Reelfoot Rift, Illinois Basin, and Rome trough, that formed as a Cambrian failed rift system 150 to 250 m.y. after initial rifting along the Appalachian margin of the North American craton.

  10. 10 CFR Appendix B to Part 52 - Design Certification Rule for the System 80+ Design

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Design Certification Rule for the System 80+ Design B Appendix B to Part 52 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS Pt. 52, App. B Appendix B to Part 52—Design Certification Rule for the System 80+ Design I. Introduction Appendix...

  11. 10 CFR Appendix B to Part 52 - Design Certification Rule for the System 80+ Design

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Design Certification Rule for the System 80+ Design B Appendix B to Part 52 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSES, CERTIFICATIONS, AND APPROVALS FOR NUCLEAR POWER PLANTS Pt. 52, App. B Appendix B to Part 52—Design Certification Rule for the System 80+ Design I. Introduction Appendix...

  12. The Mobile Base System, part of the Canadian arm, is revealed inside the container

    NASA Technical Reports Server (NTRS)

    2000-01-01

    With the lid removed, the wrapped Mobile Base System (MBS) is revealed inside its transport container. The MBS is part of the Canadian Space Agency's Space Station Remote Manipulator System (SSRMS), which is part of the payload on mission STS-100 to the International Space Station.

  13. 40 CFR Appendix IV to Part 92 - Guidelines for Determining Equivalency Between Emission Measurement Systems

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... conducted in accordance with 40 CFR part 89 may also be used. (4) Equivalency of the systems should be... 8-mode nonroad engine tests, conducted in accordance with the provisions of 40 CFR part 89. (e... Emission Measurement Systems This appendix describes a series of correlation criteria that EPA considers...

  14. 40 CFR Appendix IV to Part 92 - Guidelines for Determining Equivalency Between Emission Measurement Systems

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... conducted in accordance with 40 CFR part 89 may also be used. (4) Equivalency of the systems should be... 8-mode nonroad engine tests, conducted in accordance with the provisions of 40 CFR part 89. (e... Emission Measurement Systems This appendix describes a series of correlation criteria that EPA considers...

  15. 14 CFR Appendix E to Part 417 - Flight Termination System Testing and Analysis

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Flight Termination System Testing and Analysis E Appendix E to Part 417 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING LAUNCH SAFETY Pt. 417, App. E Appendix E to Part 417—Flight Termination System Testing...

  16. 14 CFR Appendix H to Part 23 - Installation of An Automatic Power Reserve (APR) System

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Installation of An Automatic Power Reserve (APR) System H Appendix H to Part 23 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT... AIRPLANES Pt. 23, App. H Appendix H to Part 23—Installation of An Automatic Power Reserve (APR) System...

  17. 32 CFR Appendix F to Part 310 - Format for New or Altered System Report

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Format for New or Altered System Report F Appendix F to Part 310 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DOD PRIVACY PROGRAM Pt. 310, App. F Appendix F to Part 310—Format for New or Altered System Report (See paragraph...

  18. 32 CFR Appendix F to Part 310 - Format for New or Altered System Report

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Format for New or Altered System Report F Appendix F to Part 310 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DOD PRIVACY PROGRAM Pt. 310, App. F Appendix F to Part 310—Format for New or Altered System Report (See paragraph...

  19. 32 CFR Appendix B to Part 324 - System of Records Notice

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false System of Records Notice B Appendix B to Part 324 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DFAS PRIVACY ACT PROGRAM Pt. 324, App. B Appendix B to Part 324—System of Records Notice The following data captions are required...

  20. 22 CFR 121.8 - End-items, components, accessories, attachments, parts, firmware, software and systems.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., parts, firmware, software and systems. 121.8 Section 121.8 Foreign Relations DEPARTMENT OF STATE...-items, components, accessories, attachments, parts, firmware, software and systems. (a) An end-item is.... Firmware includes but is not limited to circuits into which software has been programmed. (f)...