Sample records for bags anti-lock brakes

  1. "By the hundred's of thousand's, these unlikely transportation revolutionaries are forgoing the safety of a steel cage with airbags and anti-lock brakes for a wispy two-wheeled exoskeleton as they make their way to work,

    E-Print Network [OSTI]

    Duchowski, Andrew T.

    the safety of a steel cage with airbags and anti-lock brakes for a wispy two-wheeled exoskeleton as they make

  2. Design of an Anti-Lock Regenerative Braking System for a ...14 International Journal of Automotive Engineering Vol. 1, Number 2, June 2011

    E-Print Network [OSTI]

    Vaziri, Ashkan

    energy storage system and subsequently used for the propulsion, significantly reducing the vehicle the brake of a vehicle [1]. The total energy dissipated through braking during a typical urban area drive

  3. Contactless magnetic brake for automotive applications

    E-Print Network [OSTI]

    Gay, Sebastien Emmanuel

    2009-05-15T23:59:59.000Z

    consumption due to power assistance, and requirement for anti-lock controls. To solve these problems, a contactless magnetic brake has been developed. This concept includes a novel flux-shunting structure to control the excitation flux generated by permanent...

  4. anti-lock braking system: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Engineering Vol. 1, Number 2, June 2011 Engineering Websites Summary: of an electric or hybrid electric vehicle can be easily controlled to function as a generator, converting...

  5. Braking system

    DOE Patents [OSTI]

    Norgren, D.U.

    1982-09-23T23:59:59.000Z

    A balanced braking system comprising a plurality of braking assemblies located about a member to be braked. Each of the braking assemblies consists of a spring biased piston of a first material fitted into a body of a different material which has a greater contraction upon cooling than the piston material. The piston is provided with a recessed head portion over which is positioned a diaphragm and forming a space therebetween to which is connected a pressurized fluid supply. The diaphragm is controlled by the fluid in the space to contact or withdraw from the member to be braked. A cooling means causes the body within which the piston is fitted to contract more than the piston, producing a tight shrink fit therebetween. The braking system is particularly applicable for selectively braking an arbor of an electron microscope which immobilizes, for example, a vertically adjustable low temperature specimen holder during observation. The system provides balanced braking forces which can be easily removed and re-established with minimal disturbance to arbor location.

  6. Vehicle brake testing system

    DOE Patents [OSTI]

    Stevens, Samuel S. (Harriman, TN); Hodgson, Jeffrey W. (Lenoir City, TN)

    2002-11-19T23:59:59.000Z

    This invention relates to a force measuring system capable of measuring forces associated with vehicle braking and of evaluating braking performance. The disclosure concerns an invention which comprises a first row of linearly aligned plates, a force bearing surface extending beneath and beside the plates, vertically oriented links and horizontally oriented links connecting each plate to a force bearing surface, a force measuring device in each link, a transducer coupled to each force measuring device, and a computing device coupled to receive an output signal from the transducer indicative of measured force in each force measuring device. The present invention may be used for testing vehicle brake systems.

  7. DRIVE -Disseminating Resource Information in VEhicular and other

    E-Print Network [OSTI]

    Wolfson, Ouri E.

    , UIC 3 Sensor-networked Transportation Vehicle sensors: speed, fuel, cameras, airbag, anti-lock brakes

  8. When Bagging Groceries, Don't Bag A Foodborne Illness

    E-Print Network [OSTI]

    spilling inside the reusable bag. Once home, refrigerate or freeze the meat right away and throw away, and let them hang until they are completely dry. 2. Assign specific bags for meat, produce. For example, use a green bag for produce or a bag that has a special design for meat or other readytoeat

  9. Air bag restraint device

    DOE Patents [OSTI]

    Marts, D.J.; Richardson, J.G.

    1995-10-17T23:59:59.000Z

    A rear-seat air bag restraint device is disclosed that prevents an individual, or individuals, from continuing violent actions while being transported in a patrol vehicle`s rear seat without requiring immediate physical contact by the law enforcement officer. The air bag is activated by a control switch in the front seat and inflates to independently restrict the amount of physical activity occurring in the rear seat of the vehicle while allowing the officer to safely stop the vehicle. The air bag can also provide the officer additional time to get backup personnel to aid him if the situation warrants it. The bag is inflated and maintains a constant pressure by an air pump. 8 figs.

  10. RURAL PASSENGER SAFETY RESOURCES Exhibits (Insure for $500)

    E-Print Network [OSTI]

    , A) Don't Let Up (Anti-lock Brake Safet (T, A) Sharing the Highways (with Big Trucks) (C) Street Bicycle Safety Car Pools and the Buckle Rule Child Safety Seat Fact Cards (Eng/Sp) Children and Air Bags Protection Laws in Texas(E/S) One Minute Car Seat Check Up Pedestrian Safety Safety First (Eng/Sp) Safety

  11. Combined hydraulic and regenerative braking system

    DOE Patents [OSTI]

    Venkataperumal, Rama R. (Troy, MI); Mericle, Gerald E. (Mount Clemens, MI)

    1981-06-02T23:59:59.000Z

    A combined hydraulic and regenerative braking system and method for an electric vehicle, with the braking system being responsive to the applied hydraulic pressure in a brake line to control the braking of the vehicle to be completely hydraulic up to a first level of brake line pressure, to be partially hydraulic at a constant braking force and partially regenerative at a linearly increasing braking force from the first level of applied brake line pressure to a higher second level of brake line pressure, to be partially hydraulic at a linearly increasing braking force and partially regenerative at a linearly decreasing braking force from the second level of applied line pressure to a third and higher level of applied line pressure, and to be completely hydraulic at a linearly increasing braking force from the third level to all higher applied levels of line pressure.

  12. Speciation of Sb in airborne particulate matter, vehicle brake linings, and brake pad wear residues

    E-Print Network [OSTI]

    Short, Daniel

    Speciation of Sb in airborne particulate matter, vehicle brake linings, and brake pad wear residues: XAS XANES EXAFS Antimony Particulate matter Brake linings a b s t r a c t Insights into the speciation of Sb in samples of brake linings, brake pad wear residues, road dust, and atmospheric particulate

  13. Regenerative braking device

    DOE Patents [OSTI]

    Hoppie, Lyle O. (Birmingham, MI)

    1982-01-12T23:59:59.000Z

    Disclosed are several embodiments of a regenerative braking device for an automotive vehicle. The device includes a plurality of rubber rollers (24, 26) mounted for rotation between an input shaft (14) connectable to the vehicle drivetrain and an output shaft (16) which is drivingly connected to the input shaft by a variable ratio transmission (20). When the transmission ratio is such that the input shaft rotates faster than the output shaft, the rubber rollers are torsionally stressed to accumulate energy, thereby slowing the vehicle. When the transmission ratio is such that the output shaft rotates faster than the input shaft, the rubber rollers are torsionally relaxed to deliver accumulated energy, thereby accelerating or driving the vehicle.

  14. Variable ratio regenerative braking device

    DOE Patents [OSTI]

    Hoppie, Lyle O. (Birmingham, MI)

    1981-12-15T23:59:59.000Z

    Disclosed is a regenerative braking device (10) for an automotive vehicle. The device includes an energy storage assembly (12) having a plurality of rubber rollers (26, 28) mounted for rotation between an input shaft (36) and an output shaft (42), clutches (38, 46) and brakes (40, 48) associated with each shaft, and a continuously variable transmission (22) connectable to a vehicle drivetrain and to the input and output shafts by the respective clutches. The rubber rollers are torsionally stressed to accumulate energy from the vehicle when the input shaft is clutched to the transmission while the brake on the output shaft is applied, and are torsionally relaxed to deliver energy to the vehicle when the output shaft is clutched to the transmission while the brake on the input shaft is applied. The transmission ratio is varied to control the rate of energy accumulation and delivery for a given rotational speed of the vehicle drivetrain.

  15. Waste Toolkit A-Z Plastic bags

    E-Print Network [OSTI]

    Melham, Tom

    Waste Toolkit A-Z Plastic bags Can I recycle plastic bags? No. At the moment you can't recycle plastic bags in the University recycling. Instead, choose alternatives to plastic bags when shopping have to use a cotton bag 131 times to ensure it has lower global warming potential than a plastic

  16. Magnetic bags in hyperbolic space

    E-Print Network [OSTI]

    Stefano Bolognesi; Derek Harland; Paul Sutcliffe

    2015-04-07T23:59:59.000Z

    A magnetic bag is an abelian approximation to a large number of coincident SU(2) BPS monopoles. In this paper we consider magnetic bags in hyperbolic space and derive their Nahm transform from the large charge limit of the discrete Nahm equation for hyperbolic monopoles. An advantage of studying magnetic bags in hyperbolic space, rather than Euclidean space, is that a range of exact charge N hyperbolic monopoles can be constructed, for arbitrarily large values of N, and compared with the magnetic bag approximation. We show that a particular magnetic bag (the magnetic disc) provides a good description of the axially symmetric N-monopole. However, an abelian magnetic bag is not a good approximation to a roughly spherical N-monopole that has more than N zeros of the Higgs field. We introduce an extension of the magnetic bag that does provide a good approximation to such monopoles and involves a spherical non-abelian interior for the bag, in addition to the conventional abelian exterior.

  17. Magnetic bags in hyperbolic space

    E-Print Network [OSTI]

    Bolognesi, Stefano; Sutcliffe, Paul

    2015-01-01T23:59:59.000Z

    A magnetic bag is an abelian approximation to a large number of coincident SU(2) BPS monopoles. In this paper we consider magnetic bags in hyperbolic space and derive their Nahm transform from the large charge limit of the discrete Nahm equation for hyperbolic monopoles. An advantage of studying magnetic bags in hyperbolic space, rather than Euclidean space, is that a range of exact charge N hyperbolic monopoles can be constructed, for arbitrarily large values of N, and compared with the magnetic bag approximation. We show that a particular magnetic bag (the magnetic disc) provides a good description of the axially symmetric N-monopole. However, an abelian magnetic bag is not a good approximation to a roughly spherical N-monopole that has more than N zeros of the Higgs field. We introduce an extension of the magnetic bag that does provide a good approximation to such monopoles and involves a spherical non-abelian interior for the bag, in addition to the conventional abelian exterior.

  18. Commercial Motor Vehicle Brake Assessment Tools

    E-Print Network [OSTI]

    Commercial Motor Vehicle Brake Assessment Tools Commercial Motor Vehicle Roadside Technology to deceleration in g's ­ Passing score: BE43.5 · Enforcement tool for only 3 years. · Based solely on brake Brake Research · CMVRTC research built on these enforcement tools ­ Correlation Study ­ Level-1 / PBBT

  19. A Smart Angular Rate Sensor System Ajit Sharma, Mohammad Faisal Zaman, Farrokh Ayazi

    E-Print Network [OSTI]

    Ayazi, Farrokh

    , anti-skid and safety systems, roll-over detection, next generation airbag and anti-lock brake systems

  20. Brake blending strategy for a hybrid vehicle

    DOE Patents [OSTI]

    Boberg, Evan S. (Hazel Park, MI)

    2000-12-05T23:59:59.000Z

    A hybrid electric powertrain system is provided including a transmission for driving a pair of wheels of a vehicle and a heat engine and an electric motor/generator coupled to the transmission. A friction brake system is provided for applying a braking torque to said vehicle. A controller unit generates control signals to the electric motor/generator and the friction brake system for controllably braking the vehicle in response to a drivers brake command. The controller unit determines and amount of regenerative torque available and compares this value to a determined amount of brake torque requested for determining the control signals to the electric motor/generator and the friction brake system.

  1. Disturbance Control of the Hydraulic Brake in a Wind Turbine

    E-Print Network [OSTI]

    Yang, Zhenyu

    Disturbance Control of the Hydraulic Brake in a Wind Turbine Frank Jepsen, Anders Søborg brake in a wind turbine. Brake torque is determined by friction coefficient and clamp force; the latter brake is one1 of the two independent brake systems in a wind turbine. As a consequence of the gearing

  2. Commercial Motor Vehicle Brake-Related Research

    E-Print Network [OSTI]

    Commercial Motor Vehicle Brake-Related Research Commercial Motor Vehicle Roadside Technology Corridor Safety Technology Showcase October 14, 2010 Commercial Motor Vehicle Roadside Technology Corridor

  3. Advancements are in the bag | EMSL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    chip bag. Chip bags have three distinct layers in the film: an outer layer to convey graphics, an inner layer to provide a barrier to maintain freshness, and a middle layer to...

  4. Throttle And Brake Control Systems For Automatic Vehicle Following

    E-Print Network [OSTI]

    Ioannou, P.; Xu, Z.

    1994-01-01T23:59:59.000Z

    and Brake Control Systems for Automatic Vehicle Following P.and Brake Control Systems for Automatic Vehicle Following *Transit Systems, Proceedings of 1977 Joint Automatic Control

  5. Ice Cream in a Bag Ingredients

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Ice Cream in a Bag Ingredients: 1 tablespoon sugar 1/4 teaspoon vanilla extract 2 tablespoons soft fruit 1/2 cup skim milk For the freezer bag; not to be eaten: 1/3 cup rock salt Ice cubes Directions 1. Open a gallon size plastic bag. Add rock salt and fill half way up with ice. Shake to mix the salt

  6. Brake Defect Causation and Abatement Study (BDCAS)

    E-Print Network [OSTI]

    on various lining materials for comparison study #12;Center for Transportation Analysis 2360 CherahalaBrake Defect Causation and Abatement Study (BDCAS) Oak Ridge National Laboratory managed by UT Based Brake Testers (PBBTs) part of the out-of- service criterion for commercial motor vehicles in 2007

  7. TMV Technology Capabilities Brake Stroke Monitor

    E-Print Network [OSTI]

    TMV Technology Capabilities Brake Stroke Monitor Brake monitoring systems are proactive maintenance This technology allows for CMV operators to have knowledge of their steer, drive, and tandem axle group weights setup is required. Current Safety/Enforcement Technologies EOBR (electronic on-board recorder) On

  8. An engine air-brake integration study

    E-Print Network [OSTI]

    Mulchandani, Hiten

    2011-01-01T23:59:59.000Z

    The feasibility of operating an engine air-brake (EAB) integrated with a pylon duct bifurcation in a realistic aircraft engine environment has been analyzed. The EAB uses variable exit guide vanes downstream of a high ...

  9. Method and apparatus for wind turbine braking

    DOE Patents [OSTI]

    Barbu, Corneliu (Laguna Hills, CA); Teichmann, Ralph (Nishkayuna, NY); Avagliano, Aaron (Houston, TX); Kammer, Leonardo Cesar (Niskayuna, NY); Pierce, Kirk Gee (Simpsonville, SC); Pesetsky, David Samuel (Greenville, SC); Gauchel, Peter (Muenster, DE)

    2009-02-10T23:59:59.000Z

    A method for braking a wind turbine including at least one rotor blade coupled to a rotor. The method includes selectively controlling an angle of pitch of the at least one rotor blade with respect to a wind direction based on a design parameter of a component of the wind turbine to facilitate reducing a force induced into the wind turbine component as a result of braking.

  10. Constraining the Braking Indices of Magnetars

    E-Print Network [OSTI]

    Gao, Z F; Wang, N; Yuan, J P; Peng, Q H; Du, Y J

    2015-01-01T23:59:59.000Z

    Due to the lack of long term pulsed emission in quiescence and the strong timing noise, it is impossible to directly measure the braking index $n$ of a magnetar. Based on the estimated ages of their potentially associated supernova remnants (SNRs), we estimate the values of $n$ of nine magnetars with SNRs, and find that they cluster in a range of $1\\sim$41. Six magnetars have smaller braking indices of $13$ for other three magnetars are attributed to the decay of external braking torque, which might be caused by magnetic field decay. We estimate the possible wind luminosities for the magnetars with $13$ within the updated magneto-thermal evolution models. We point out that there could be some connections between the magnetar's anti-glitch event and its braking index, and the magnitude of $n$ should be taken into account when explaining the event. Although the constrained range of the magnetars' braking indices is tentative, our method provides an effective way to constrain the magnetars' braking indices if th...

  11. Team Bug Bag Biogas For Nicaragua

    E-Print Network [OSTI]

    Demirel, Melik C.

    Team Bug Bag Biogas For Nicaragua Project Recap The task for Team Bug Bag was to create an anaerobic digester for the area of Tisma, Nicaragua that can be manufactured down in Nicaragua, be produced for under $100 (USD), and be able to produce biogas that could boil water for a thirty minute time period

  12. Adaptive controller for regenerative and friction braking system

    DOE Patents [OSTI]

    Davis, Roy I. (Ypsilanti, MI)

    1990-01-01T23:59:59.000Z

    A regenerative and friction braking system for a vehicle having one or more roadwheels driven by an electric traction motor includes a driver responsive device for producing a brake demand signal having a magnitude corresponding to the level of braking force selected by the driver and friction and regenerative brakes operatively connected with the roadwheels of the vehicle. A system according to this invention further includes control means for operating the friction and regenerative braking subsystems so that maximum brake torques sustainable by the roadwheels of the vehicle without skidding or slipping will not be exceeded.

  13. Adaptive controller for regenerative and friction braking system

    DOE Patents [OSTI]

    Davis, R.I.

    1990-10-16T23:59:59.000Z

    A regenerative and friction braking system for a vehicle having one or more road wheels driven by an electric traction motor includes a driver responsive device for producing a brake demand signal having a magnitude corresponding to the level of braking force selected by the driver and friction and regenerative brakes operatively connected with the road wheels of the vehicle. A system according to this invention further includes control means for operating the friction and regenerative braking subsystems so that maximum brake torques sustainable by the road wheels of the vehicle without skidding or slipping will not be exceeded. 8 figs.

  14. Plastic Bags to Batteries: A Green Chemistry Solution | Argonne...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Plastic Bags to Batteries: A Green Chemistry Solution Share Description Plastic bags are the scourge of roadsides, parking lots and landfills. But chemistry comes to the rescue At...

  15. A diagnostic system for air brakes in commercial vehicles

    E-Print Network [OSTI]

    Coimbatore Subramanian, Shankar Ram

    2007-09-17T23:59:59.000Z

    This dissertation deals with the development of a model-based diagnostic system for air brake systems that are widely used in commercial vehicles, such as trucks, tractor-trailers, buses, etc. The performance of these brake ...

  16. Electric vehicle regenerative antiskid braking and traction control system

    DOE Patents [OSTI]

    Cikanek, S.R.

    1995-09-12T23:59:59.000Z

    An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydraulic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control. 10 figs.

  17. Electric vehicle regenerative antiskid braking and traction control system

    DOE Patents [OSTI]

    Cikanek, Susan R. (Wixom, MI)

    1995-01-01T23:59:59.000Z

    An antiskid braking and traction control system for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes one or more sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensors and determining if regenerative antiskid braking control, requiring hydrualic braking control, or requiring traction control are required. The processor then employs a control strategy based on the determined vehicle state and provides command signals to a motor controller to control the operation of the electric traction motor and to a brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative antiskid braking control, hydraulic braking control, and traction control.

  18. Crossover transition in bag-like models

    E-Print Network [OSTI]

    Ferroni, Lorenzo

    2009-01-01T23:59:59.000Z

    DE-AC02-05CH11231 Crossover transition in bag-like models L.We show that a crossover transition qualitatively similar toI. INTRODUCTION The phase transition of strongly interacting

  19. OVERVIEW ______ Sensors for Intelligent

    E-Print Network [OSTI]

    Wadley, Haydn

    are extensively applied in automobiles to control pollution, enhance fuel economy, implement anti-lock braking. For the interim, electromagnetic acoustic transducers (EMATs) show great promise as u

  20. The Effects of Quantum Entropy on the Bag Constant

    E-Print Network [OSTI]

    Miller, D E; Miller, David E.; Tawfik, Abdel-Nasser

    2003-01-01T23:59:59.000Z

    The effects of quantum entropy on the bag constant are studied at low temperatures and small chemical potentials. The inclusion of the quantum entropy of the quarks in the equation of state provides the hadronic bag with an additional heat which causes a decrease in the effective latent heat inside the bag. We have considered two types of baryonic bags, $\\Delta$ and $\\Omega^-$. In both cases we have found that the bag constant without the quantum entropy almost does not change with the temperature and the quark chemical potential. The contribution from the quantum entropy to the equation of state clearly decreases the value of the bag constant.

  1. The effect of friction on drum brakes

    SciTech Connect (OSTI)

    Huang, Y.M.; Shyr, J.S. [National Taiwan Univ. (China)

    1995-12-31T23:59:59.000Z

    The boundary element method (BEM) has been developed for a long period of time. Cruse and Wilson developed an isoparametric quadratic element. Rizzo, Cruse, Rizzo and Shippy, and Swedlow and cruse applied the method to various problems. It shows that the BEM can provide a very good analytical result in the linear problem and it can reduce time in preparation of numerical data. Watson and Newcomb pointed out that the pressure distribution on the contact surface of the brake drum and the lining plate do not vary significantly along the axis. The deflection can be reduced by an appropriate design of the web; therefore, two dimensional analysis with the BEM is used in this analysis. Based on the authors` knowledge, this is the first paper to analyze the drum brake by using the BEM. The assumptions are the brake drum to be a rigid body, perfect interface contact between the drum and the shoe, the constant friction coefficient of the friction material and the thermal effect to be neglected. The two dimensional equations are derived based on the Somigliana`s identity. Since there is no shape function and no need of the Jacobin for the coordinate transform, to integrate numerically is easier and to write a computer code is simpler for the constant value element than the second order element. The linear element is inappropriate to treat the comer problem. Using the linear elements or second order elements creates discontinuous phenomena along the irregular boundary. The common nodal point has different normal vector and boundary conditions. It is necessary to have an extra equation to provide a unique solution for the final linear equation. Using the constant value element can get rid of this problem. The effect of the friction on the pressure distribution at the friction interface is studied. The calculated results of the pressure distribution are compared with the available data. The mathematical model can be used as a design tool to predict the performance of drum brakes.

  2. A diagnostic system for air brakes in commercial vehicles

    E-Print Network [OSTI]

    Coimbatore Subramanian, Shankar Ram

    2007-09-17T23:59:59.000Z

    ]. It is appropriate to point out that, in an appraisal of the future needs of the trucking industry [16], the authors, who represent a broad spectrum of the trucking industry, call for the development of improved methods of brake inspections. 6 B. Objectives... States railway industry, air brake systems were initially introduced during the nineteenth century. Before the introduction of the air brake system, railway cars were retarded mainly by mechanical means (for example, by levers, chains and other linkages...

  3. Design, Modeling And Control Of Steering And Braking For An Urban Electric Vehicle

    E-Print Network [OSTI]

    Maciua, Dragos

    1996-01-01T23:59:59.000Z

    Design, Modeling and Control of Steering and Braking for anDesign, Modeling and Control of Steering and Braking for anDesign, Modeling and Control of Steering and Braking for an

  4. Measurement and control of brake pedal feel quality in automobile manufacturing

    E-Print Network [OSTI]

    Cerilles, Jeffrey T. (Jeffrey Thomas)

    2005-01-01T23:59:59.000Z

    Customer perception of brake pedal feel quality, as related to the perception of the brake pedal feeling soft or mushy, depends on both the customer's subjective judgment of quality and the actual build quality of the brake ...

  5. Northern Blot Use this protocol if you have hybridization bags.

    E-Print Network [OSTI]

    Andres, Andrew

    solution (with probe). Remove air bubbles and seal the bag. 2. Submerge a test tube rack in a 500 C water the appropriate amount of prewarmed DIG Easy Hyb to the bag. #12;2 4. Remove air bubbles and seal the bag. 5. Submerge a test tube rack in a 500 C water bath. Place the hybridization bag on top of the rack and weigh

  6. Free energy of a fourdimensional chiral bag \\Lambda

    E-Print Network [OSTI]

    Free energy of a fourdimensional chiral bag \\Lambda M. De Francia, H. Falomir, and E. M obtain a closed expression for the chiral correction to the free energy of a bag, due to the presence] to evaluate the oneloop contribution to the free energy of a chiral bag, due to the presence of a hedgehog

  7. Pneumatic brake control for precision stopping of heavy-duty vehicles

    E-Print Network [OSTI]

    Bu, Fanping; Tan, Han-Shue

    2007-01-01T23:59:59.000Z

    desirable that the automatic brake control system uses thesystems, IEEE Transactions on Automatic Control, vol. 41,enables automatic control of the pneumatic brake system and

  8. Pulsar Braking Index and Mass Accretion

    E-Print Network [OSTI]

    P. D. Morley

    1993-11-15T23:59:59.000Z

    I show that the braking index, $N$, a fundamental pulsar experimental quantity, naturally differs from the canonical value of 3 by terms which involve mass accretion. Using the measured values of $N$ for PSR1509-58 and PSR0531+21, I determine that for constant density neutron stars their present mass accretion rates are $(3.10\\pm.51)\\times10^{-5}$ M year$^{-1}$ and $(9.946\\pm.089)\\times10^{-5}$ M year$^{-1}$ respectively, where M is the mass of each pulsar. Finally, I demonstrate that mass accretion removes the outstanding problem of the origin of the big glitches of the Vela Pulsar.

  9. Do Si stars undergo any magnetic braking?

    E-Print Network [OSTI]

    P. North

    1998-02-23T23:59:59.000Z

    The old question of rotational braking of Ap Si stars is revisited on the empirical side, taking advantage of the recent Hipparcos results. Field stars with various evolutionary states are considered, and it is shown that the loose correlation between their rotational period and their surface gravity is entirely compatible with conservation of angular momentum. No evidence is found for any loss of angular momentum on the Main Sequence, which confirms earlier results based on less reliable estimates of surface gravity. The importance of reliable, fundamental Teff determinations of Bp and Ap stars is emphasized.

  10. Development of Diagnostic Algorithms for Air Brakes in Trucks

    E-Print Network [OSTI]

    Dhar, Sandeep

    2011-10-21T23:59:59.000Z

    causes a reduction in the steady-state pressure in the brake chamber and an increase in the lag of the braking pressure response thereby increasing the stopping distance of the vehicle. Currently a presence of leak in the system is detected...

  11. Braking system for use with an arbor of a microscope

    DOE Patents [OSTI]

    Norgren, Duane U. (Orinda, CA)

    1984-01-01T23:59:59.000Z

    A balanced braking system comprising a plurality of braking assemblies located about a member to be braked. Each of the braking assemblies consists of a spring biased piston of a first material fitted into a body of a different material which has a greater contraction upon cooling than the piston material. The piston is provided with a recessed head portion over which is positioned a diaphragm and forming a space therebetween to which is connected a pressurized fluid supply. The diaphragm is controlled by the fluid in the space to contact or withdraw from the member to be braked. A cooling device causes the body within which the piston is fitted to contract more than the piston, producing a tight shrink fit therebetween. The braking system is particularly applicable for selectively braking an arbor of an electron microscope which immobilizes, for example, a vertically adjustable low temperature specimen holder during observation. The system provides balanced braking forces which can be easily removed and re-established with minimal disturbance to arbor location.

  12. Quark-Gluon Bags with Surface Tension

    E-Print Network [OSTI]

    Kyrill Bugaev

    2007-03-20T23:59:59.000Z

    The temperature and chemical potential dependent surface tension of bags is introduced into the gas of quark-gluon bags model. This resolves a long standing problem of a unified description of the first and second order phase transition with the cross-over. Such an approach is necessary to model the complicated properties of quark-gluon plasma and hadronic matter from the first principles of statistical mechanics. The suggested model has an exact analytical solution and allows one to rigorously study the vicinity of the critical endpoint of the deconfinement phase transition. The existence of higher order phase transitions at the critical endpoint is discussed. In addition, we found that at the curve of a zero surface tension coefficient there must exist the surface induced phase tranition of the 2$^{nd}$ or higher order, which separates the pure quark gluon plasma (QGP) from the cross-over states, that are the mixed states of hadrons and QGP bags. Thus, the present model predicts that the critical endpoint of quantum chromodynamics is the tricritical endpoint.

  13. New Phase-coherent Measurements of Pulsar Braking Indices

    E-Print Network [OSTI]

    Margaret A. Livingstone; Victoria M. Kaspi; Fotis P. Gavriil; Richard N. Manchester; E. V. Gotthelf; Lucien Kuiper

    2007-02-07T23:59:59.000Z

    Pulsar braking indices offer insight into the physics that underlies pulsar spin-down. Only five braking indices have been measured via phase-coherent timing; all measured values are less than 3, the value expected from magnetic dipole radiation. Here we present new measurements for three of the five pulsar braking indices, obtained with phase-coherent timing for PSRs J1846-0258 (n=2.65+/-0.01), B1509-58 (n=2.839+/-0.001) and B0540-69 (n=2.140+/-0.009). We discuss the implications of these results and possible physical explanations for them.

  14. http://www.cs.ucsb.edu/~sherwood/RCsec/ CyberTrust PI Meeting

    E-Print Network [OSTI]

    . Blurring the line between software and hardware, reconfigurable hardware offers the raw high speed such as flight control and anti-lock braking, an adversary or rogue nation could potentially craft a soft core functions have different levels of trust (for example the anti-lock brakes and the MP3 player in your car

  15. The effects of colored quark entropy on the bag pressure

    E-Print Network [OSTI]

    Miller, David E

    2004-01-01T23:59:59.000Z

    We study the effects of the ground state entropy of colored quarks upon the bag pressure at low temperatures. The vacuum expectation values of the quark and gluon fields are used to express the interactions in QCD ground state in the limit of low temperatures and chemical potentials. Apparently, the inclusion of this entropy in the equation of state provides the hadron constituents with an additional heat which causes a decrease in the effective latent heat inside the hadronic bag and consequently decreases the non-perturbative bag pressure. We have considered two types of baryonic bags, $\\Delta$ and $\\Omega^-$. In both cases we have found that the bag pressure decreases with the temperature. On the other hand, when the colored quark ground state entropy is not considered, the bag pressure as conventionally believed remains constant for finite temperature.

  16. WHAT YOUNG ADULTS NEED TO KNOW

    E-Print Network [OSTI]

    Goodman, Robert M.

    yourself the following questions: u What are the safety ratings for the car? u Will the car have airbags? Where are the airbags located? u Will the car have ABS (anti-lock braking system) brakes? u What

  17. Regenerative braking on bicycles to power LED safety flashers

    E-Print Network [OSTI]

    Collier, Ian M

    2005-01-01T23:59:59.000Z

    This work develops a method for capturing some of the kinetic energy ordinarily lost during braking on bicycles to power LED safety flashers. The system is designed to eliminate: (a) battery changing in popular LED flashers, ...

  18. automotive drum brakes: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    well-known phenomena of acoustics of friction as the squealing disc brake and the singing wine glass. Oleg N. Kirillov 2007-08-07 130 The Ultra-High Energy Cosmic Ray Spectrum...

  19. Adaptive Rollover Prevention for Automotive Vehicles with Differential Braking

    E-Print Network [OSTI]

    Duffy, Ken

    Adaptive Rollover Prevention for Automotive Vehicles with Differential Braking Selim Solmaz, switching, and tuning (MMST) paradigm [13, 14, 15] for preventing untripped rollover in automotive vehicles performance than its fixed robust counterpart. Keywords: Automotive control; Multiple models; Parameter

  20. Investigation of aerodynamic braking devices for wind turbine applications

    SciTech Connect (OSTI)

    Griffin, D.A. [R. Lynette & Associates, Seattle, WA (United States)

    1997-04-01T23:59:59.000Z

    This report documents the selection and preliminary design of a new aerodynamic braking system for use on the stall-regulated AWT-26/27 wind turbines. The goal was to identify and design a configuration that offered improvements over the existing tip brake used by Advanced Wind Turbines, Inc. (AWT). Although the design objectives and approach of this report are specific to aerodynamic braking of AWT-26/27 turbines, many of the issues addressed in this work are applicable to a wider class of turbines. The performance trends and design choices presented in this report should be of general use to wind turbine designers who are considering alternative aerodynamic braking methods. A literature search was combined with preliminary work on device sizing, loads and mechanical design. Candidate configurations were assessed on their potential for benefits in the areas of cost, weight, aerodynamic noise, reliability and performance under icing conditions. As a result, two configurations were identified for further study: the {open_quotes}spoiler-flap{close_quotes} and the {open_quotes}flip-tip.{close_quotes} Wind tunnel experiments were conducted at Wichita State University to evaluate the performance of the candidate aerodynamic brakes on an airfoil section representative of the AWT-26/27 blades. The wind tunnel data were used to predict the braking effectiveness and deployment characteristics of the candidate devices for a wide range of design parameters. The evaluation was iterative, with mechanical design and structural analysis being conducted in parallel with the braking performance studies. The preliminary estimate of the spoiler-flap system cost was $150 less than the production AWT-26/27 tip vanes. This represents a reduction of approximately 5 % in the cost of the aerodynamic braking system. In view of the preliminary nature of the design, it would be prudent to plan for contingencies in both cost and weight.

  1. Asbestos-free brake-lining materials for hydrogenerators

    SciTech Connect (OSTI)

    Lalonde, S.; Lanteigne, J. [Hydro-Quebec, Varennes, Quebec (Canada)

    1995-11-01T23:59:59.000Z

    Three different asbestos-free materials currently considered as new lining materials for hydrogenerator brakes were tested and compared to the original asbestos lining. Results show that these substitutes not only vary greatly from the original material in terms of mechanical properties and physical characteristics but also exhibit significantly different performances in braking tests. Consequently, these new materials are not entirely suitable for the intended application.

  2. air bag technology: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    bag technology First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Message Bag: Can Assistive Technology...

  3. Plastic Bags to Batteries: A Green Chemistry Solution

    ScienceCinema (OSTI)

    None

    2013-04-19T23:59:59.000Z

    Plastic bags are the scourge of roadsides, parking lots and landfills. But chemistry comes to the rescue! At Argonne National Laboratory, Vilas Pol has found a way to not only recycle plastic bags--but make them into valuable batteries for cell phones and laptops.

  4. Magnetic braking of T Tauri stars

    E-Print Network [OSTI]

    P. J. Armitage; C. J. Clarke

    1995-12-05T23:59:59.000Z

    We construct models for the rotation rates of T Tauri stars whose spin is regulated by magnetic linkage between the star and a surrounding accretion disc. Our models utilise a time-dependent disc code to follow the accretion process and include the effects of pre-main-sequence stellar evolution. We find that the initial disc mass controls the evolution of the star-disc system. For sufficiently massive discs, a stellar field of $\\sim$ 1 kG is able to regulate the spin rate to the observed values during the classical T Tauri phase. The field then acts to expel the disc and the star spins up at constant angular momentum as a weak-line system. Lower mass discs are ejected at an early epoch and fail to brake the star significantly. We extend the model to close binary systems, and find that the removal of angular momentum from the disc by the secondary significantly prolongs the inner disc lifetime. Such systems should therefore be relatively slow rotators. We also discuss the implications of our model for the spectral energy distributions and variability of T Tauri stars.

  5. How to play a disc brake

    E-Print Network [OSTI]

    Oleg N. Kirillov

    2007-08-22T23:59:59.000Z

    We consider a gyroscopic system under the action of small dissipative and non-conservative positional forces, which has its origin in the models of rotating bodies of revolution being in frictional contact. The spectrum of the unperturbed gyroscopic system forms a "spectral mesh" in the plane "frequency -gyroscopic parameter" with double semi-simple purely imaginary eigenvalues at zero value of the gyroscopic parameter. It is shown that dissipative forces lead to the splitting of the semi-simple eigenvalue with the creation of the so-called "bubble of instability" - a ring in the three-dimensional space of the gyroscopic parameter and real and imaginary parts of eigenvalues, which corresponds to complex eigenvalues. In case of full dissipation with a positive-definite damping matrix the eigenvalues of the ring have negative real parts making the bubble a latent source of instability because it can "emerge" to the region of eigenvalues with positive real parts due to action of both indefinite damping and non-conservative positional forces. In the paper, the instability mechanism is analytically described with the use of the perturbation theory of multiple eigenvalues. As an example stability of a rotating circular string constrained by a stationary load system is studied in detail. The theory developed seems to give a first clear explanation of the mechanism of self-excited vibrations in the rotating structures in frictional contact, that is responsible for such well-known phenomena of acoustics of friction as the squealing disc brake and the singing wine glass.

  6. Fuzzy logic electric vehicle regenerative antiskid braking and traction control system

    DOE Patents [OSTI]

    Cikanek, S.R.

    1994-10-25T23:59:59.000Z

    An regenerative antiskid braking and traction control system using fuzzy logic for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensor and determining if regenerative antiskid braking control, requiring hydraulic braking control, and requiring traction control are required. The processor then employs fuzzy logic based on the determined vehicle state and provides command signals to a motor controller to control operation of the electric traction motor and to the brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative braking control, hydraulic braking control, and traction control. 123 figs.

  7. Control Engineering Practice 11 (2003) 163170 A mechatronic conception of a new intelligent braking system

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , residual friction, noise, vibrations, a new brake has been designed according to a modular principle which describes a new intelligent braking system for motor vehicles. A mechatronic approach helped to avoid some

  8. Evaluation of driver braking performance to an unexpected object in the roadway

    E-Print Network [OSTI]

    Picha, Dale Louis

    1994-01-01T23:59:59.000Z

    components, specifically whether the equation accurately reflects driver and vehicle behaviors during a braking maneuver. This research evaluated the two components of the SSD equation. Four field studies were conducted that evaluated driver braking...

  9. Fuzzy logic electric vehicle regenerative antiskid braking and traction control system

    DOE Patents [OSTI]

    Cikanek, Susan R. (Wixom, MI)

    1994-01-01T23:59:59.000Z

    An regenerative antiskid braking and traction control system using fuzzy logic for an electric or hybrid vehicle having a regenerative braking system operatively connected to an electric traction motor, and a separate hydraulic braking system includes sensors for monitoring present vehicle parameters and a processor, responsive to the sensors, for calculating vehicle parameters defining the vehicle behavior not directly measurable by the sensor and determining if regenerative antiskid braking control, requiring hydraulic braking control, and requiring traction control are required. The processor then employs fuzzy logic based on the determined vehicle state and provides command signals to a motor controller to control operation of the electric traction motor and to the brake controller to control fluid pressure applied at each vehicle wheel to provide the appropriate regenerative braking control, hydraulic braking control, and traction control.

  10. Evaluation of driver braking performance to an unexpected object in the roadway

    E-Print Network [OSTI]

    Picha, Dale Louis

    1994-01-01T23:59:59.000Z

    components, specifically whether the equation accurately reflects driver and vehicle behaviors during a braking maneuver. This research evaluated the two components of the SSD equation. Four field studies were conducted that evaluated driver braking...

  11. Regenerative braking device with rotationally mounted energy storage means

    DOE Patents [OSTI]

    Hoppie, Lyle O. (Birmingham, MI)

    1982-03-16T23:59:59.000Z

    A regenerative braking device for an automotive vehicle includes an energy storage assembly (12) having a plurality of rubber rollers (26, 28) mounted for rotation between an input shaft (30) and an output shaft (32), clutches (50, 56) and brakes (52, 58) associated with each shaft, and a continuously variable transmission (22) connectable to a vehicle drivetrain and to the input and output shafts by the respective clutches. In a second embodiment the clutches and brakes are dispensed with and the variable ratio transmission is connected directly across the input and output shafts. In both embodiments the rubber rollers are torsionally stressed to accumulate energy from the vehicle when the input shaft rotates faster or relative to the output shaft and are torsionally relaxed to deliver energy to the vehicle when the output shaft rotates faster or relative to the input shaft.

  12. Radiative corrections in fermion bags bound by Higgs boson exchange

    E-Print Network [OSTI]

    M. Yu. Kuchiev; V. V. Flambaum

    2011-01-16T23:59:59.000Z

    Radiative corrections for several heavy fermions bound together via the Higgs boson exchange are studied. The fermion bags considered include 12, or fewer, fermions occupying the lowest S_{1/2} shell. It is shown that for `moderately heavy' fermions with masses 0.4< m c^2< 1 TeV the radiative corrections are small, 10^{-2}, and have an attractive nature. Therefore they do not put existence of the fermion bag in doubt. This proves that these fermion bags can exist in nature.

  13. Evaluation of Corrosion Failure in Tractor-Trailer Brake System

    SciTech Connect (OSTI)

    Wilson, DF

    2002-10-22T23:59:59.000Z

    As reported to ORNL, concomitant with the introduction of different deicing and anti-icing compounds, there was an increase in the brake failure rate of tractor-trailer trucks. A forensic evaluation of a failed brake system was performed. Optical and scanning electron microscopic evaluation showed corrosion to be mostly confined to the brake table/lining interface. The corrosion is non-uniform as is to be expected for plain carbon steel in chloride environments. This initial analysis found no evidence for the chlorides of calcium and magnesium, which are the newly introduced deicing and antiicing compounds and are less soluble in water than the identified chlorides of sodium and potassium, in the scale. The result could be as a result of non-exposure of the examined brake table to calcium and magnesium chloride. The mechanisms for the increased failure rate are postulated as being an increased rate of corrosion due to positive shifts in the corrosion potential, and an increased amount of corrosion due to an increased ''time of wetness'' that results from the presence of hygroscopic salts. Laboratory scale evaluation of the corrosion of plain carbon steel in simulated deicing and anti-icing solutions need to be performed to determine corrosion rates and morphological development of corrosion product, to compare laboratory data to in-service data, and to rank economically feasible replacement materials for low carbon steel. In addition, the mechanical behavior of the lining attached to the brake shoe table needs to be assessed. It is opined that an appropriate adjustment of materials could easily allow for a doubling of a brake table/lining lifetime. Suggestions for additional work, to clarify the mechanisms of rust jacking and to develop possible solutions, are described.

  14. Calibration, Information, and Control Strategies for Braking to Avoid a Collision

    E-Print Network [OSTI]

    effect. A new model is introduced according to which braking is controlled by keeping the perceived idealCalibration, Information, and Control Strategies for Braking to Avoid a Collision Brett R. Fajen Rensselaer Polytechnic Institute This study explored visual control strategies for braking to avoid collision

  15. Airbus A320 Braking as Predicate-Action Peter B. Ladkin

    E-Print Network [OSTI]

    Ladkin, Peter B.

    Airbus A320 Braking as Predicate-Action Diagrams Peter B. Ladkin Universitat Bielefeld, Technische of the Airbus A320 braking systems contained in the Flight Crew Operating Manual. This helps identify to interest us and others in the design of the A320 braking system [FI.93a, FI.93b, FI.93c]. This paper

  16. The Role of Bag Surface Tension in Color Confinement

    E-Print Network [OSTI]

    K. A. Bugaev; A. I. Ivanytskyi

    2011-07-07T23:59:59.000Z

    We discuss here the novel view at the color confinement which, on the one hand, allows us to find out the surface tension coefficient of quark gluon bags and, under a plausible assumption, to determine the endpoint temperature of the QCD phase diagram, on the other hand. The present model considers the confining color tube as the cylindrical quark gluon bag with non-zero surface tension. A close inspection of the free energies of elongated cylindrical bag and the confining color tube that connects the static quark-antiquark pair allows us to find out the string tension in terms of the surface tension, thermal pressure and the bag radius. Using the derived relation it is possible to estimate the bag surface tension at zero temperature directly from the lattice QCD data and to estimate the (tri)critical endpoint temperature. In the present analysis the topological free energy of the cylindrical bag is accounted for the first time. The requirement of positive entropy density of such bags leads to negative values of the surface tension coefficient of quark gluon bags at the cross-over region, i.e. at the continuous transition to deconfined quarks and gluons. We argue that the cross-over existence at supercritical temperatures in ordinary liquids is also provided by the negative surface tension coefficient values. It is shown that the confining tube model naturally accounts for an existence of a very pronounced surprising maximum of the tube entropy observed in the lattice QCD simulations, which, as we argue, signals about the fractional surface formation of the confining tube. In addition, using the developed formalism we suggest the gas of free tubes model and demonstrate that it contains two phases.

  17. Fermion Bags and A New Origin for a Fermion Mass

    E-Print Network [OSTI]

    Shailesh Chandrasekharan

    2014-12-11T23:59:59.000Z

    The fermion bag is a powerful idea that helps to solve fermion lattice field theories using Monte Carlo methods. Some sign problems that had remained unsolved earlier can be solved within this framework. In this work we argue that the fermion bag also gives insight into a new mechanism of fermion mass generation, especially at strong couplings where fermion masses are related to the fermion bag size. On the other hand, chiral condensates arise due to zero modes in the Dirac operator within a fermion bag. Although in traditional four-fermion models the two quantities seem to be related, we show that they can be decoupled. While fermion bags become small at strong couplings, the ability of zero modes of the Dirac operator within fermion bags to produce a chiral condensate, can be suppressed by the presence of additional zero modes from other fermions. Thus, fermions can become massive even without a chiral condensate. This new mechanism of mass generation was discovered long ago in lattice field theory, but has remained unappreciated. Recent work suggests that it may be of interest even in continuum quantum field theory.

  18. Oxygen-Diffused Titanium as a Candidate Brake Rotor Material

    SciTech Connect (OSTI)

    Qu, Jun [ORNL; Blau, Peter Julian [ORNL; Jolly, Brian C [ORNL

    2009-01-01T23:59:59.000Z

    Titanium alloys are one of several candidate materials for the next generation of truck disk brake rotors. Despite their advantages of lightweight relative to cast iron and good strength and corrosion resistance, titanium alloys are unlikely to be satisfactory brake rotor materials unless their friction and wear behavior can be significantly improved. In this study, a surface engineering process oxygen diffusion was applied to titanium rotors and has shown very encouraging results. The oxygen diffused Ti-6Al-4V (OD-Ti) was tested on a sub-scale brake tester against a flat block of commercial brake lining material and benchmarked against several other Ti-based materials, including untreated Ti-6Al-4V, ceramic particle-reinforced Ti composites (MMCs), and a thermal-spray-coated Ti alloy. With respect to friction, the OD-Ti outperformed all other candidate materials under the imposed test conditions with the friction coefficient remaining within a desirable range of 0.35-0.50, even under the harshest conditions when the disk surface temperature reached nearly 600 ?C. In addition, the OD-Ti showed significantly improved wear-resistance over the non-treated one and was even better than the Ti-based composite materials.

  19. automotive brake materials: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    brake materials First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Multidisciplinary design optimization...

  20. aircraft brake materials: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    brake materials First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 26 REDUCTION OF CADMTUM PLATING ON...

  1. Brake Wear and Performance Test Final December 2009

    E-Print Network [OSTI]

    Brake Wear and Performance Test Final Report December 2009 #12;FOREWORD This study focuses on using with assisting the State of Tennessee in identifying suitable PBBT machines, procuring a PBBT machine, installing the PBBT machine to be used in this research, and training Tennessee Department of Safety (TDOS) Staff

  2. Many applications require brakes, for instance to decelerate or to

    E-Print Network [OSTI]

    an error occurs in the process of a robotic arm. The energy consumption and actuation force of these brakes is very high. A team of TU Delft scientists developed a method to reduce the energy consumption. The energy consumption is high because an actuator has to generate a normal force between two friction

  3. Braking index of isolated pulsars: open questions and ways forward

    E-Print Network [OSTI]

    Hamil, Oliver

    2015-01-01T23:59:59.000Z

    Isolated pulsars are rotating neutron stars with accurately measured angular velocities $\\Omega$, and their time derivatives which show unambiguously that the pulsars are slowing down. Although the exact mechanism of the spin-down is a question of debate, the commonly accepted view is that it arises either through emission of magnetic dipole radiation (MDR) from a rotating magnetized body, through emission of a relativistic particle wind, or via higher order magnetic multipole or gravitational quadrupole radiation. The calculated energy loss by a rotating pulsar is model dependent and leads to the power law $\\dot{\\Omega}$ = -K $\\Omega^{\\rm n}$ where $n$ is called the braking index. The theoretical value for braking index is $n = 1, 3, 5$ for wind, MDR, quadrupole radiation respectively. The accepted view is that pulsar braking is strongly dominated by MDR. Highly precise observations of isolated pulsars yield braking index values in the range $1 < n < 2.8$ which are consistently less than the value pred...

  4. TOWARDS GLOBAL CHASSIS CONTROL BY INTEGRATING THE BRAKE AND

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Szab´o*, J. Bokor*, C. Poussot-Vassal**, O. Sename**, L. Dugard** *Computer and Automation Research active suspensions and an active brake is proposed to improve the safety of vehicles. The design is based of the method is demonstrated through a complex simulation example containing vehicle maneuvers. Keywords: LPV

  5. Determination of H{sub 2} Diffusion Rates through Various Closures on TRU Waste Bag-Out Bags

    SciTech Connect (OSTI)

    Phillip D. Noll, Jr.; E. Larry Callis; Kirsten M. Norman

    1999-06-01T23:59:59.000Z

    The amount of H{sub 2} diffusion through twist and tape (horse-tail), wire tie, plastic tie, and heat sealed closures on transuranic (TRU) waste bag-out bags has been determined. H{sub 2} diffusion through wire and plastic tie closures on TRU waste bag-out bags has not been previously characterized and, as such, TRU waste drums containing bags with these closures cannot be certified and/or shipped to the Waste Isolation Pilot Plant (WIPP). Since wire ties have been used at Los Alamos National Laboratory (LANL) from 1980 to 1991 and the plastic ties from 1991 to the present, there are currently thousands of waste drums that cannot be shipped to the WIPP site. Repackaging the waste would be prohibitively expensive. Diffusion experiments performed on the above mentioned closures show that the diffusion rates of plastic tie and horse-tail closures are greater than the accepted value presented in the TRU-PACT 11 Safety Analysis Report (SAR). Diffusion rates for wire tie closures are not statistically different from the SAR value. Thus, drums containing bags with these closures can now potentially be certified which would allow for their consequent shipment to WIPP.

  6. Heavy and Overweight Vehicle Brake Testing: Five-Axle Combination Tractor-Flatbed Final Report

    SciTech Connect (OSTI)

    Lascurain, Mary Beth [ORNL; Capps, Gary J [ORNL; Franzese, Oscar [ORNL

    2013-10-01T23:59:59.000Z

    The Federal Motor Carrier Safety Administration, in coordination with the Federal Highway Administration, sponsored the Heavy and Overweight Vehicle Brake Testing (HOVBT) program in order to provide information about the effect of gross vehicle weight (GVW) on braking performance. Because the Federal Motor Carrier Safety Regulations limit the number of braking system defects that may exist for a vehicle to be allowed to operate on the roadways, the examination of the effect of brake defects on brake performance for increased loads is also relevant. The HOVBT program seeks to provide relevant information to policy makers responsible for establishing load limits, beginning with providing test data for a combination tractor/trailer. This testing was conducted on a five-axle combination vehicle with tractor brakes meeting the Reduced Stopping Distance requirement rulemaking. This report provides a summary of the testing activities, the results of various analyses of the data, and recommendations for future research. Following a complete brake rebuild, instrumentation, and brake burnish, stopping tests were performed from 20 and 40 mph with various brake application pressures (15 psi, 25 psi, 35 psi, 45 psi, 55 psi, and full system pressure). These tests were conducted for various brake conditions at the following GVWs: 60,000, 80,000, 91,000, 97,000, 106,000, and 116,000 lb. The 80,000-lb GVWs included both balanced and unbalanced loads. The condition of the braking system was also varied. To introduce these defects, brakes (none, forward drive axle, or rear trailer axle) were made inoperative. In addition to the stopping tests, performance-based brake tests were conducted for the various loading and brake conditions. Analysis of the stopping test data showed the stopping distance to increase with load (as expected) and also showed that more braking force was generated by the drive axle brakes than the trailer axle brakes. The constant-pressure stopping test data revealed a linear relationship between brake application pressure and was used to develop an algorithm to normalize stopping data for weight and initial speed.

  7. Development of Diagnostic Algorithms for Air Brakes in Trucks

    E-Print Network [OSTI]

    Dhar, Sandeep

    2011-10-21T23:59:59.000Z

    and the rear brake chamber using the predicted primary circuit pressure : : : : : : : : : : : : : : : : : : : : 54 33 Simulated response of the hybrid system : : : : : : : : : : : : : : : : 64 34 Steady-state estimate of z1 of the pneumatic hybrid system... with massless piston : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 67 xii FIGURE Page 35 Steady-state estimates of z1 and z2 of the pneumatic hybrid system : 70 36 (a) Mechanical hybrid system, (b) non-hybrid counterpart : : : : : : 70 37...

  8. Energy Efficiency in Heavy Vehicle Tires, Drivetrains, and Braking Systems

    SciTech Connect (OSTI)

    Peter J. Blau

    2000-04-26T23:59:59.000Z

    This document was prepared to support the primary goals of the Department of Energy, Office of Heavy Vehicle Technologies. These were recently stated as follows: ''Develop by 2004 the enabling technologies for a class 7-8 truck with a fuel efficiency of 10 mpg (at 65 mph) which will meet prevailing emission standards. For Class 3-6 trucks operating on an urban driving cycle, develop by 2004 commercially viable vehicles that achieve at least double the fuel economy of comparable current vehicles (1999), and as a research goal, reduce criteria pollutants to 30% below EPA standards. Develop by 2004 the diesel engine enabling technologies to support large-scale industry dieselization of Class 1 and 2 trucks, achieving a 35 % fuel efficiency improvement over comparable gasoline-fueled trucks, while meeting applicable emissions standards.'' The enabling technologies for improving the fuel efficiency of trucks, include not only engine technologies but also technologies involved with lowering the rolling resistance of tires, reducing vehicle aerodynamic drag, improving thermal management, and reducing parasitic frictional losses in drive train components. Opportunities also exist for making better use of the energy that might ordinarily be dissipated during vehicle braking. Braking systems must be included in this evaluation since safety in truck operations is vital, and braking requirements are greater for vehicles having lowered resistance to rolling. The Office of Heavy Vehicle Technologies has initiated a program to improve the aerodynamics of heavy vehicles through wind tunnel testing, computational modeling, and on-road evaluations. That activity is described in a separate multi-year plan; therefore, emphasis in this document will be on tires, drive trains, and braking systems. Recent, dramatic fluctuations in diesel fuel prices have emphasized the importance of effecting savings in truck fuel economy by implementing new component designs and materials.

  9. A mathematical model for air brake systems in the presence of leaks

    E-Print Network [OSTI]

    Ramaratham, Srivatsan

    2008-10-10T23:59:59.000Z

    of the pneumatic subsystem. . . . . . . . . . . . . . . . . . 20 16 Pressure transients at 722 kPa (90 psi) supply pressure with no leak. 22 17 Schematic of the setup for leak corroboration tests. . . . . . . . . . . 27 18 Comparison of measured and predicted mass... of detecting and locating leaks[6]. Most of the performance tests and visual based inspection tests of the air brake system indirectly correlate pressure in the brake chamber with the torque output, brake pad temperature, push rod strokes etc[7], [8]. More...

  10. Real-Time Dynamic Brake Assessment Proof of Concept Final Report

    SciTech Connect (OSTI)

    Lascurain, Mary Beth [ORNL; Franzese, Oscar [ORNL; Capps, Gary J [ORNL

    2011-11-01T23:59:59.000Z

    This proof-of-concept research was performed to explore the feasibility of using real-world braking data from commercial motor vehicles to make a diagnosis of brake condition similar to that of the performance-based brake tester (PBBT). This was done by determining the relationship between pressure and brake force (P-BF), compensating for the gross vehicle weight (GVW). The nature of this P-BF relationship (e.g., low braking force for a given brake application pressure) may indicate brake system problems. In order to determine the relationship between brake force and brake application pressure, a few key parameters of duty cycle information were collected. Because braking events are often brief, spanning only a few seconds, a sample rate of 10 Hz was needed. The algorithm under development required brake application pressure and speed (from which deceleration was calculated). Accurate weight estimation was also needed to properly derive the braking force from the deceleration. In order to ensure that braking force was the predominant factor in deceleration for the segments of data used in analysis, the data was screened for grade as well. Also, the analysis needed to be based on pressures above the crack pressure. The crack pressure is the pressure below which the individual brakes are not applied due the nature of the mechanical system. This value, which may vary somewhat from one wheel end to another, is approximately 10 psi. Therefore, only pressures 15 psi and above were used in the analysis. The Department of Energy s Medium Truck Duty Cycle research has indicated that under the real-world circumstances of the test vehicle brake pressures of up to approximately 30 psi can be expected. Several different types of data were collected during the testing task of this project. Constant-pressure stopping tests were conducted at several combinations of brake application pressure (15, 20, 25, and 30 psi), load conditions (moderately and fully laden), and speeds (20 and 30 mph). Data was collected at 10 Hz. Standard and stepped-pressure performance-based brake tests with brake pressure transducers were performed for each loading condition. The stepped-pressure test included the constant-pressure intervals of brake application at 15, 20, 25, and 30 psi. The PBBT data files included 10 Hz streaming data collected during the testing of each axle. Two weeks of real-world duty cycle (driving and braking) data was also collected at 10 Hz. Initial analysis of the data revealed that the data collected in the field (i.e., day-to-day operations) provided the same information as that obtained from the controlled tests. Analysis of the data collected revealed a strong linear relationship between brake application pressure and deceleration for given GVWs. As anticipated, initial speed was not found to be a significant factor in the deceleration-pressure relationship, unlike GVW. The positive results obtained from this proof of concept test point to the need for further research to expand this concept. A second phase should include testing over a wider range of speeds and include medium brake application pressures in addition to the low pressures tested in this research. Testing on multiple vehicles would also be of value. This future phase should involve testing to determine how degradation of braking performance affects the pressure-deceleration relationship.

  11. Storage Device Performance Prediction with Selective Bagging Classification and Regression

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Storage Device Performance Prediction with Selective Bagging Classification and Regression Tree Lei}@eng.wayne.edu, cheneh@ustc.edu.cn Abstract. Storage device performance prediction is a key element of self-managed storage systems and application planning tasks, such as data assignment and configuration. Based

  12. Electric heating units in pollination bags avoid damage

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Electric heating units in pollination bags avoid damage to flowers by spring frost J. CH. FERRAND n'Orlgans Ardon, F 45160 Olivet Summary An effective, cheap and simple heating device was designed by INRA heating, Larix. Controlled crosses are essential for forest tree breeding, but spring frost can destroy

  13. PLEASE JOIN US! NANOSCIENCE and TECHNOLOGY BROWN BAG

    E-Print Network [OSTI]

    PLEASE JOIN US! NANOSCIENCE and TECHNOLOGY BROWN BAG Friday, 7 November 2008 Noon - 1 pm Columbia Meyyappan Chief Scientist for Exploration Technology, NASA Ames Research Center & IEEE Electron Devices Society Distinguished Lecturer presenting Nanotechnology in Chemical and Bio Sensor Systems Abstract

  14. Grid Computing Workloads: Bags of Tasks, Workflows, Pilots, and Others

    E-Print Network [OSTI]

    Iosup, Alexandru

    1 Grid Computing Workloads: Bags of Tasks, Workflows, Pilots, and Others Alexandru Iosup and Dick, the Netherlands Contact info: A.Iosup@tudelft.nl, D.H.J.Epema@tudelft.nl Abstract--In the mid 1990s, the grid computing com- munity promised the "compute power grid," a utility com- puting infrastructure for scientists

  15. A water bag theory of autoresonant Bernstein-Greene-Kruskal modes P. Khain and L. Friedlanda

    E-Print Network [OSTI]

    Friedland, Lazar

    A water bag theory of autoresonant Bernstein-Greene-Kruskal modes P. Khain and L. Friedlanda Racah 23 July 2007; published online 29 August 2007 The adiabatic water bag theory describing formation. 1 b . In the present work we develop the adiabatic water bag theory of autoresonant phase

  16. Legislation & Embedded Fundamental Ambiguities in

    E-Print Network [OSTI]

    Classify These? Fuel injectors Anti-lock brakes Hot water heater control Refrigerator control Home destroy the software industry." Step-Saver Data Systems, Inc. v. Wyse Technology and The Software Link

  17. Integrated vehicle dynamics control via coordination of active front steering and rear braking

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Integrated vehicle dynamics control via coordination of active front steering and rear brakingComputer and Automation Research Institue, Hungarian Academy of Sciences, Kende u. 13-17, H-1111, Budapest, Hungary, Email front steering and rear braking in a driver- assist system for vehicle yaw control. The proposed control

  18. Vehicle yaw control via coordinated use of steering/braking systems

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Vehicle yaw control via coordinated use of steering/braking systems M. Doumiati, O. Sename, J.sename@gipsa-lab.grenoble-inp.fr) Computer and Automation Research Institute, Hungarian Academy of Sciences, Kende u. 13-17, H-1111, Budapest with steer- ing/braking coordination task for vehicle yaw control. For steerability enhancement, only active

  19. Modeling the pneumatic subsystem of a S-cam air brake system

    E-Print Network [OSTI]

    Coimbatore Subramanian, Shankar

    2004-09-30T23:59:59.000Z

    The air brake system is one of the critical components in ensuring the safe operation of any commercial vehicle. This work is directed towards the development of a fault-free model of the pneumatic subsystem of the air brake system. This model can...

  20. Modeling the pneumatic relay valve of an s-cam air brake

    E-Print Network [OSTI]

    Vilayannur Natarajan, Shankar

    2005-08-29T23:59:59.000Z

    by the driver, when there are no faults or defects in the brake system. This thesis is aimed at modeling and experimentally corroborating a subsystem of an air brake system, namely the pneumatic relay valve. The pneumatic relay valve takes a input signal from...

  1. Fault tolerant control of automatically controlled vehicles in response to brake system failures

    E-Print Network [OSTI]

    Hsien, Li-Wei

    1998-01-01T23:59:59.000Z

    in the brake system is vital. In this thesis, nonlinear failure detection filters are used for fault detection of sensors and actuators in a class of nonlinear systems. In this thesis, the effects of brake system failures in an AHS where the vehicle steering...

  2. Fault tolerant control of automatically controlled vehicles in response to brake system failures

    E-Print Network [OSTI]

    Hsien, Li-Wei

    1998-01-01T23:59:59.000Z

    in the brake system is vital. In this thesis, nonlinear failure detection filters are used for fault detection of sensors and actuators in a class of nonlinear systems. In this thesis, the effects of brake system failures in an AHS where the vehicle steering...

  3. Emission Factor for Antimony in Brake Abrasion Dusts as One of the

    E-Print Network [OSTI]

    Short, Daniel

    originating from automobiles. Abrasion dusts from commercially available brake pads (nonasbestos organic type factors originating from automobiles were approximately 32 µg Sb/braking/car for PM10 and 22 µg Sb of automobiles to the atmospheric Sb concen- tration. The emission factors of pollutants from automobiles have

  4. Testing of SRS and RFETS Nylon Bag Material

    SciTech Connect (OSTI)

    Laurinat, J.E.

    1998-11-03T23:59:59.000Z

    This report compares the effects of radiation and heating on nylon bagout materials used at the Savannah River Site (SRS) and the Rocky Flats Environmental Technology Site (RFETS). Recently, to simplify the processing of sand, slag, and crucible (SS and C), FB-Line has replaced the low-density polyethylene (LDPE) and polyvinyl chloride (PVC) bags normally used to package cans of plutonium-bearing material with nylon bags. LDPE and PVC are not soluble in the nitric acid dissolver solution used in F-Canyon, so cans bagged using these materials had to be repackaged before they were added to the dissolver. Because nylon dissolves in nitric acid, cans bagged in nylon can be charged to the F-Canyon dissolvers without repackaging, thereby reducing handling requirements and personnel exposure. As part of a program to process RFETS SS and C at SRS, RFETS has also begun to use a nylon bagout material. The RFETS bag materials is made from a copolymer of nylon 6 and nylon 6.9, while the SRS material is made from a nylon 6 monomer. In addition, the SRS nylon has an anti-static agent added. The RFETS nylon is slightly softer than the SRS nylon, but does not appear to be as resistant to flex cracks initiated by contact with sharp corners of the inner can containing the SS and C.2 FB-Line Operations has asked for measurement of the effects of radiation and heating on these materials. Specifically, they have requested a comparison of the material properties of the plastics before and after irradiation, a measurement of the amount of outgassing when the plastics are heated, and a calculation of the amount of radiolytic gas generation. Testing was performed on samples taken from material that is currently used in FB-Line (color coded orange) and at RFETS. The requested tests are the same tests previously performed on the original and replacement nylon and LDPE bag materials.3,4,5. To evaluate the effect of irradiation on material properties, tensile stresses and elongations to break w ere compared for unirradiated and irradiated samples. A standard ASTM method for the measurement of tensile plastic properties6 was used. Properties were measured both parallel to the direction of machining (MD) and transverse to the direction of machining (TD). Tensile strength measurements showed that the ultimate strengths of the SRS replacement bag material decreased by 22 percent in the MD orientation and 17 percent in the TD orientation after irradiation with 5 x 106 rad, a dose equivalent to about 8-9 months exposure in a plutonium can. For the RFETS material, the decreases were 23 percent in the MD orientation and 56 percent in the TD orientation. Although the 5 x 106 dose significantly degraded the properties of both materials, their strengths remained superior to those previously measured for LDPE,4 even after irradiation. Elongations to break also decreased, especially for the SRS material. The decrease for the SRS material were 86 percent in the MD orientation and 95 percent in the TD orientation. For the RFETS material, elongations to break decreased at least 18 percent in the MD orientation and 29 percent in the TD orientation. When samples of both the SRS and RFETS materials were heated in a sealed container to the maximum expected storage can temperature of about 95 C, they outgassed at pressures ranging from 16 to 22 psig. These pressure increases would not cause a can to fail. Using a representative G value of 1.6 molecules/100 ev, the amount of outgassing due to radiolysis was calculated to be negligible. In conclusion, it may be stated that the results of the strength tests and the outgassing measurements and calculations demonstrate that the SRS and RFETS replacement bag materials are acceptable substitutes for LDPE with respect to mechanical properties.

  5. Wind turbine trailing-edge aerodynamic brake design

    SciTech Connect (OSTI)

    Quandt, G.

    1996-01-01T23:59:59.000Z

    This report describes the design of a centrifugally actuated aerodynamic-overspeed device for a horizontal-axis wind turbine. The device will meet the following criteria; (1) It will be effective for airfoil angles of attack 0{degrees} to 45{degrees}. (2) It will be stowed inside the blade profile prior to deployment. (3) It will be capable of offsetting the positive torque produced by the overall blade. (4) Hinge moments will be minimized to lower actuator loads and cost. (5) It will be evaluated as a potential power modulating active rotor-control system. A literature review of aerodynamic braking devices was conducted. Information from the literature review was used to conceptualize the most effective devices for subsequent testing and design. Wind-tunnel test data for several braking devices are presented in this report. Using the data for the most promising configuration, a preliminary design was developed for a MICON 65/13 wind turbine with Phoenix 7.9-m rotor blades.

  6. Preliminary survey report: control technology for brake lining at Northwest Local School District, Cincinnati, Ohio

    SciTech Connect (OSTI)

    Cooper, T.C.; McGlothlin, J.D.; Godbey, F.W.; Sheehy, J.W.; O'Brien, D.M.

    1986-05-01T23:59:59.000Z

    A walk-through survey of control technology for reducing asbestos exposure during maintenance and repair of vehicular brakes was conducted at Northwest Local School District, Cincinnati, Ohio in January, 1986. The primary method for controlling and collecting dust during brake servicing was a wet-washing technique and good work practices, ensuring that exposure to hazardous physical or chemical agents was reduced or eliminated. Also available was an enclosed-type brake assembly cleaner designed to be connected to the shop air and a vacuum system. The brake assembly cleaner did not have a viewing port to examine the area being cleaned. The operator had to remove the unit to inspect the cleaned area potentially exposing himself to any dust remaining on the brake shoes or hub. The unit itself was a potential dust source as it was designed to fit 16-inch wheels and did not form a tight seal on the smaller 15-inch wheels of the newer buses. The authors conclude that the wet wash technique is an excellent method for controlling asbestos emissions during brake maintenance. The vacuum brake-assembly cleaner is inadequate and potentially hazardous. An in-depth survey of the wet technique is recommended.

  7. On Relation Between the Quark Gluon Bag Surface Tension and the Colour Tube String Tension

    E-Print Network [OSTI]

    K. A. Bugaev; G. M. Zinovjev

    2010-05-17T23:59:59.000Z

    Here we revisit the bag phenomenology of the deconfining phase transition to replenish it by introducing systematically the bag surface tension. Comparing the free energy of such bags and that one of the strings confining the static quark-antiquark pair, we express the string tension in terms of the bag surface tension and thermal pressure in order to estimate the bag characteristics using the lattice QCD data. Our analysis of the bag entropy density demonstrates that the surface tension coefficient is amazingly negative at the cross-over (continuous transition). This approach allows us to naturally account for an appearance of a very pronounced maximum (observed in the lattice QCD simulations) of the entropy of the bound static quark-antiquark pair. The vicinity of the (tri)critical endpoint is also analyzed to clarify the meaning of vanishing surface tension coefficient.

  8. Study of nitrogen digestion from different hays by the mobile nylon bag technique in horses

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Study of nitrogen digestion from different hays by the mobile nylon bag technique in horses D digestibility of 7 hays of different qualities was measured by the mobile nylon bag technique (MNBT) in fistulated horses in the precaical part and the total digestive tract. The comparison between in sacco result

  9. Effect of Electric Arc Furnace Bag House Dust on Concrete Durability Researcher: Fahad Al-Mutlaq

    E-Print Network [OSTI]

    Birmingham, University of

    Effect of Electric Arc Furnace Bag House Dust on Concrete Durability Researcher: Fahad Al billions of dollars annually. While steel is normally protected from corrosion in concrete by a passive of the effects of addition of Bag House Dust (BHD) on aspects of concrete durability. BHD is a fine powder

  10. Braking index of isolated uniformly rotating magnetized pulsars

    E-Print Network [OSTI]

    Hamil, Oliver; Urbanec, Martin; Urbancova, Gabriela

    2015-01-01T23:59:59.000Z

    Isolated pulsars are rotating neutron stars with accurately measured angular velocities $\\Omega$, and their time derivatives which show unambiguously that the pulsars are slowing down. Although the exact mechanism of the spin-down is a question of debate in detail, the commonly accepted view is that it arises through emission of magnetic dipole radiation (MDR) from a rotating magnetized body. Other processes, including the emission of gravitational radiation, and of relativistic particles (pulsar wind), are also being considered. The calculated energy loss by a rotating pulsar with a constant moment of inertia is assumed proportional to a model dependent power of $\\Omega$. This relation leads to the power law $\\dot{\\Omega}$ = -K $\\Omega^{\\rm n}$ where $n$ is called the braking index. The MDR model predicts $n$ exactly equal to 3. Selected observations of isolated pulsars provide rather precise values of $n$, individually accurate to a few percent or better, in the range 1$ <$ n $ < $ 2.8, which is consi...

  11. Zhang et al Effect of a collector bag for measurement of postpartum blood loss after vaginal1

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Zhang et al 1 Effect of a collector bag for measurement of postpartum blood loss after vaginal1: severe post-partum haemorrhage, collector bag, cluster-randomised controlled1 trial, Europe2 collector bag for measurement of postpartum blood loss after vaginal delivery in reducing the6 incidence

  12. Gravitating bag as a coherent system of the point-like and dressed electron

    E-Print Network [OSTI]

    Alexander Burinskii

    2015-02-03T23:59:59.000Z

    Gravitational and electromagnetic fields of an electron correspond to over-rotating Kerr-Newman (KN) solution, which has a naked singular ring and two-sheeted topology. This solution is regularized by a solitonic source, in which singular interior is replaced by a vacuum bubble filled by the Higgs field in a false-vacuum state. Field model of this KN bubble has much in common with the famous MIT and SLAC bag models, but the geometry is "dual" (turned inside out), leading to consistency of the KN bag model with gravity. Similar to other bag models, the KN bag is compliant to deformations, and under rotations it takes an oblate ellipsoidal form, creating a circular string along the border. Electromagnetic excitations of the KN bag generate stringy traveling waves which deform the bag, creating a traveling singular pole, included in a general bag-string-quark complex. The dressed electron may be considered in this model as a coherent excitation of this system, confining the point-like electron (as a quark) in state of zitterbewegung.

  13. Preliminary survey report: evaluation of brake-drum service controls at Pennsylvania Bureau of Vehicle Management, Vehicle Maintenance Division, Harrisburg, Pennsylvania

    SciTech Connect (OSTI)

    Van Wagenen, H.D.

    1987-03-01T23:59:59.000Z

    Exposure to asbestos during the servicing of brakes on state-owned vehicles at the Bureau of Vehicle Management Maintenance Division, Harrisburg, Pennsylvania, was investigated as part of a study of control technologies. Brakes had been serviced at this garage facility for the previous year using a BCE-1000 Clayton brake-cleaning unit, sized for cars, vans, and pickups. The brake-cleaning unit consisted of a transparent enclosure hood and a HEPA vacuum filter dust collector, designed to contain and collect all brake-lining dust during vehicular brake maintenance and replacement. The authors conclude that the Clayton BCE-1000 dust-control unit appeared to be effective in containing and collecting brake dust during all vehicular brake maintenance and replacement jobs in this situation.

  14. On The Use of Eddy Current Brakes as Tunable, Fast Turn-On Viscous Dampers For Haptic Rendering

    E-Print Network [OSTI]

    Hayward, Vincent

    On The Use of Eddy Current Brakes as Tunable, Fast Turn-On Viscous Dampers For Haptic Rendering, linear dampers for haptic rendering using a prototype haptic device outfitted with eddy current brakes discuss the results from haptic experiments for rendering viscosity, virtual walls and virtual friction

  15. Initial results using Eddy Current Brakes as Fast Turn-on, Programmable Physical Dampers for Haptic Rendering

    E-Print Network [OSTI]

    Hayward, Vincent

    Initial results using Eddy Current Brakes as Fast Turn-on, Programmable Physical Dampers for Haptic Machines McGill University, Montreal, Quebec, Canada ABSTRACT We demonstrate the use of eddy current propose an alternate method to create damping in a haptic interface that uses eddy current brakes. 2 EDDY

  16. Recycled brake linings as partial aggregate substitute in asphalt paving. Construction and final report. Report for July 1992-August 1996

    SciTech Connect (OSTI)

    Miller, P.A.; Sukley, R.

    1996-09-01T23:59:59.000Z

    The purpose of this project was to evaluate the performance of asphalt containing various percentages of brake lining as an aggregate, and compare its performance to that of normal asphalt containing natural aggregate. This project is an effort to explore alternate ways to use waste product. Four test section of FB-2 Modified mix containing brake lining materials were placed in July 1992 along with one control section on SR 3022 in Mercer county. To date all sections are performing satisfactory, and Brake linings should be recommended as a viable partial replacement of aggregate in bituminous materials. This study only considered the performance of only off-spec brake linings, therefore, any performance data or enviromental effects of placement of used brake material should be addressed.

  17. REPORT on the TRUCK BRAKE LINING WORKSHOP and FLEET OPERATORS' SURVEY

    SciTech Connect (OSTI)

    Blau, P.J.

    2003-02-03T23:59:59.000Z

    The report summarizes what transpired during brake linings-related workshop held at the Fall 2003 meeting of the Technology and Maintenance Council (TMC) in Charlotte, NC. The title of the workshop was ''Developing a Useful Friction Material Rating System''. It was organized by a team consisting of Peter Blau (Oak Ridge National Laboratory), Jim Britell (National Highway Traffic Safety Administration), and Jim Lawrence (Motor and Equipment Manufacturers Association). The workshop was held under the auspices of TMC Task Force S6 (Chassis), chaired by Joseph Stianche (Sanderson Farms, Inc.). Six invited speakers during the morning session provided varied perspectives on testing and rating aftermarket automotive and truck brake linings. They were: James R. Clark, Chief Engineer, Foundation Brakes and Wheel Equipment, Dana Corporation, Spicer Heavy Axle and Brake Division; Charles W. Greening, Jr, President, Greening Test Labs; Tim Duncan, General Manager, Link Testing Services;Dennis J. McNichol, President, Dennis NationaLease; Jim Fajerski, Business Manager, OE Sales and Applications Engineering, Federal Mogul Corporation; and Peter J. Blau, Senior Materials Development Engineer, Oak Ridge National Laboratory. The afternoon break-out sessions addressed nine questions concerning such issues as: ''Should the federal government regulate aftermarket lining quality?''; ''How many operators use RP 628, and if so, what's good or bad about it?''; and ''Would there be any value to you of a vocation-specific rating system?'' The opinions of each discussion group, consisting of 7-9 participants, were reported and consolidated in summary findings on each question. Some questions produced a greater degree of agreement than others. In general, the industry seems eager for more information that would allow those who are responsible for maintaining truck brakes to make better, more informed choices on aftermarket linings. A written fleet operator survey was also conducted during the TMC meeting. Twenty-one responses were received, spanning fleet sizes between 12 and 170,000 vehicles. Responses are summarized in a series of tables separated into responses from small (100 or fewer powered vehicles), medium (101-1000 vehicles), and large fleets (>1000 vehicles). The vast majority of fleets do their own brake maintenance, relying primarily on experience and lining manufactures to select aftermarket linings. At least half of the responders are familiar to some extent with TMC Recommended Practice 628 on brake linings, but most do not use this source of test data as the sole criterion to select linings. Significant shortfalls in the applicability of TMC RP 628 to certain types of brake systems were noted.

  18. Neutron scattering residual stress measurements on gray cast iron brake discs

    SciTech Connect (OSTI)

    Spooner, S.; Payzant, E.A.; Hubbard, C.R. [and others

    1996-11-01T23:59:59.000Z

    Neutron diffraction was used to investigate the effects of a heat treatment designed to remove internal residual stresses in brake discs. It is believed that residual stresses may change the rate of deformation of the discs during severe braking conditions when the disc temperature is increased significantly. Neutron diffraction was used to map out residual strain distributions in a production disc before and after a stress-relieving heat treatment. Results from these neutron diffraction experiments show that some residual strains were reduced by as much as 400 microstrain by stress relieving. 5 refs., 5 figs., 1 tab.

  19. Classical and quantum Big Brake cosmology for scalar field and tachyonic models

    SciTech Connect (OSTI)

    Kamenshchik, A. Yu. [Dipartimento di Fisica e Astronomia and INFN, Via Irnerio 46, 40126 Bologna (Italy) and L.D. Landau Institute for Theoretical Physics of the Russian Academy of Sciences, Kosygin str. 2, 119334 Moscow (Russian Federation); Manti, S. [Scuola Normale Superiore, Piazza dei Cavalieri 7, 56126 Pisa (Italy)

    2013-02-21T23:59:59.000Z

    We study a relation between the cosmological singularities in classical and quantum theory, comparing the classical and quantum dynamics in some models possessing the Big Brake singularity - the model based on a scalar field and two models based on a tachyon-pseudo-tachyon field . It is shown that the effect of quantum avoidance is absent for the soft singularities of the Big Brake type while it is present for the Big Bang and Big Crunch singularities. Thus, there is some kind of a classical - quantum correspondence, because soft singularities are traversable in classical cosmology, while the strong Big Bang and Big Crunch singularities are not traversable.

  20. Brown Bag Lunch Tuesday, October 23, 12:15-1:15

    E-Print Network [OSTI]

    Brown Bag Lunch Tuesday, October 23, 12:15-1:15 Open Access: How does it impact teaching Campbell, Kathleen MacKenzie, Glenna Quinn Open Access has been both hailed as the answer to unrestricted

  1. A METHOD FOR ESTIMATING THE CONFIDENCE IN THE IDENTIFICATION OF NUCLEAR TRANSIENTS BY A BAGGED

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . In this respect, a large number of diagnostic methods have been proposed in the past decade for application to NPP identification, which has been proposed by the authors in a previous work [11]. Bagging [12] is used to construct

  2. Adaptation of hybrid five-phase ABS algorithms for experimental validation

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    -lock braking, Hybrid control systems, Limit cycle analysis, Experimental validation, Quarter-car. 1Adaptation of hybrid five-phase ABS algorithms for experimental validation Mathieu Gerard WilliamAnti-lock Braking System (ABS) is the most important active safety system for passenger cars, but unfortunately

  3. Automated Validation of Software Models Steve Sims Rance Cleaveland

    E-Print Network [OSTI]

    Cleaveland, Rance

    Simulink R and six Stateflow R diagrams and has an implementation consisting of approximately 1000 lines to formulate and check application spe- cific properties such as Will a car's anti-lock brakes ever engage when the brake pedal is not pressed? Addition- ally, Salsa can serve as the engine for consistency check- ing [TR

  4. Charles P. Shelton Philip Koopman

    E-Print Network [OSTI]

    Koopman, Philip

    of components per subsystemN k Proof of Concept: Scalable Specification of an example Brake- By-Wire system + + + + + Real-world electromechanical anti-lock braking system transformed to hypothetical embedded network a race course Combine line following sensor system with location tracking and navigation algorithms Run

  5. Charles P. Shelton Philip Koopman

    E-Print Network [OSTI]

    Koopman, Philip

    of components per subsystemN k Proof of Concept: Scalable Specification of an example Brake- By-Wire system + + + + + Real-world electromechanical anti-lock braking system transformed to hypothetical embedded network Systems GM Autonomous Robot Navigation: + + Combine line following sensor system with location tracking

  6. Achieving Consistent Maximum Brake Torque with Varied Injection Timing in a DI Diesel Engine

    E-Print Network [OSTI]

    Kroeger, Timothy H

    2013-09-19T23:59:59.000Z

    The brake torque of a direct-injection diesel engine is known to plateau over a range of injection timings. Injection timing affects the engines ignition delay and the fractions of fuel which burn in premixed and diffusion modes. Therefore...

  7. Regenerative Braking for an Electric Vehicle Using Ultracapacitors and a Buck-Boost Converter

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad Catlica de Chile)

    Regenerative Braking for an Electric Vehicle Using Ultracapacitors and a Buck-Boost Converter Juan for an Electric Vehicle has been simulated. The purpose of this device is to allow higher accelerations, similar in shape and size to a Chevrolet S-10. This vehicle was already converted to an electric car

  8. A study of factors affecting foot movement time in a braking maneuver

    E-Print Network [OSTI]

    Berman, Andrea Helene

    1994-01-01T23:59:59.000Z

    The nature of foot movement time (MT) in an actual braking maneuver and in a stationary vehicle was investigated regarding the effects of age and gender of the driver and nature of the stimulus to which the driver was responding. ANOVAs showed...

  9. The stability of low levels of ethylene oxide in gas sampling bags

    E-Print Network [OSTI]

    Swerzenski, Peter

    1986-01-01T23:59:59.000Z

    to be no interactive effect between initial EtO concentration and bag type but high relative humidities may adversely affect the stability of EtO in gas sampling bags especially at EtO levels around 10-15 ppm. ACKNOWLEDGMENTS I wish to thank Dr. Richard B. Konzen... exposure, medical surveillance. signs and labels, regulated areas, training, record keeping and emergency response were also included within the EtO standard. Even though a reference to a short term exposure limit (STEL) of 10 ppm over a 15 minute period...

  10. Nonlinear analysis of time series of vibration data from a friction brake: SSA, PCA, and MFDFA

    E-Print Network [OSTI]

    Nikolay K. Vitanov; Norbert P. Hoffmann; Boris Wernitz

    2014-10-23T23:59:59.000Z

    We use the methodology of singular spectrum analysis (SSA), principal component analysis (PCA), and multi-fractal detrended fluctuation analysis (MFDFA), for investigating characteristics of vibration time series data from a friction brake. SSA and PCA are used to study the long time-scale characteristics of the time series. MFDFA is applied for investigating all time scales up to the smallest recorded one. It turns out that the majority of the long time-scale dynamics, that is presumably dominated by the structural dynamics of the brake system, is dominated by very few active dimensions only and can well be understood in terms of low dimensional chaotic attractors. The multi-fractal analysis shows that the fast dynamical processes originating in the friction interface are in turn truly multi-scale in nature.

  11. Modeling the pneumatic relay valve of an s-cam air brake

    E-Print Network [OSTI]

    Vilayannur Natarajan, Shankar

    2005-08-29T23:59:59.000Z

    inspections. For example, defects like chafed hoses do not show pronounced effect in performance based tests. In the past only a few cases of air leak violations have been detected by the conventional performance based testers namely roller dynamometer... detected by the performance based system since they had a pronounced effect on the brake force. Reference [6] emphasizes on the need for a standardized, hand held diagnostic tool for improving the existing inspections. A model based, performance based diag...

  12. Variations in gear fatigue life for different wind turbine braking strategies

    SciTech Connect (OSTI)

    McNiff, B.P. (Second Wind, Inc., Somerville, MA (USA)); Musial, W.D. (Solar Energy Research Inst., Golden, CO (USA)); Errichello, R. (GEARTECH, Albany, CA (USA))

    1991-06-01T23:59:59.000Z

    A large number of gearbox failures have occurred in the wind industry in a relatively short period, many because service loads were underestimated. High-torque transients that occur during starting and stopping are difficult to predict and may be overlooked in specifying gearbox design. Although these events comprise a small portion of total load cycles, they can be the most damaging. The severity of these loads varies dramatically with the specific configuration of the wind turbine. The large number of failures in Danish-designed Micon 65 wind turbines prompted this investigation. The high-speed and low-speed shaft torques were measured on a two-stage helical gearbox of a single Micon 65 turbine. Transient events and normal running loads were combined statistically to obtain a typical annual load spectrum. The pitting and bending fatigue lives of the gear teeth were calculated by using Miner's rule for four different high-speed shaft brake configurations. Each breaking scenario was run for both a high- and a low-turbulence normal operating load spectrum. The analysis showed increases in gear life by up to a factor of 25 when the standard high-speed shaft brake is replaced with a dynamic brake or modified with a damper. 9 refs., 9 figs., 3 tabs.

  13. 090109-038 1 Abstract Air filled salvage lift bags have been a problem and

    E-Print Network [OSTI]

    Wood, Stephen L.

    to aid in the recovery of sunken vessels and heavy objects from the ocean depths has been around are of the open bottom type that are commonly used in the marine salvage industry today. Despite their usefulness) presented in this paper eliminates the salvage lift bag danger for the marine industry. The automated purge

  14. The co-chaperone BAG3 regulates Herpes Simplex Virus replication

    E-Print Network [OSTI]

    Symington, Lorraine S.

    The co-chaperone BAG3 regulates Herpes Simplex Virus replication Christos A. Kyratsous and Saul J-chaperone, as a regulator of herpes virus immediate early gene expression. We report that a herpes simplex virus lacking of promyelocytic leukemia to increase herpes simplex virus replication. Hsc70 HSV ICP0 VZV Productive infection

  15. Collapse of Magnetized Singular Isothermal Toroids: II. Rotation and Magnetic Braking

    E-Print Network [OSTI]

    A. Allen; Z. Y. Li; F. H. Shu

    2003-11-17T23:59:59.000Z

    We study numerically the collapse of rotating, magnetized molecular cloud cores, focusing on rotation and magnetic braking during the main accretion phase of isolated star formation. Motivated by previous numerical work and analytic considerations, we idealize the pre-collapse core as a magnetized singular isothermal toroid, with a constant rotational speed everywhere. The collapse starts from the center, and propagates outwards in an inside-out fashion, satisfying exact self-similarity in space and time. For rotation rates and field strengths typical of dense low-mass cores, the main feature remains the flattening of the mass distribution along field lines -- the formation of a pseudodisk, as in the nonrotating cases. The density distribution of the pseudodisk is little affected by rotation. On the other hand, the rotation rate is strongly modified by pseudodisk formation. Most of the centrally accreted material reaches the vicinity of the protostar through the pseudodisk. The specific angular momentum can be greatly reduced on the way, by an order of magnitude or more, even when the pre-collapse field strength is substantially below the critical value for dominant cloud support. The efficient magnetic braking is due to the pinched geometry of the magnetic field in the pseudodisk, which strengthens the magnetic field and lengthens the level arm for braking. Both effects enhance the magnetic transport of angular momentum from inside to outside. The excess angular momentum is carried away in a low-speed outflow that has, despite claims made by other workers, little in common with observed bipolar molecular outflows. We discuss the implications of our calculations for the formation of true disks that are supported against gravity by rotation.

  16. Probability of failure of the waste hoist brake system at the Waste Isolation Pilot Plant (WIPP)

    SciTech Connect (OSTI)

    Greenfield, M.A. [Univ. of California, Los Angeles, CA (United States); Sargent, T.J. [Univ. of Chicago, IL (United States)]|[Stanford Univ., CA (United States). Hoover Institution

    1998-01-01T23:59:59.000Z

    In its most recent report on the annual probability of failure of the waste hoist brake system at the Waste Isolation Pilot Plant (WIPP), the annual failure rate is calculated to be 1.3E({minus}7)(1/yr), rounded off from 1.32E({minus}7). A calculation by the Environmental Evaluation Group (EEG) produces a result that is about 4% higher, namely 1.37E({minus}7)(1/yr). The difference is due to a minor error in the US Department of Energy (DOE) calculations in the Westinghouse 1996 report. WIPP`s hoist safety relies on a braking system consisting of a number of components including two crucial valves. The failure rate of the system needs to be recalculated periodically to accommodate new information on component failure, changes in maintenance and inspection schedules, occasional incidents such as a hoist traveling out-of-control, either up or down, and changes in the design of the brake system. This report examines DOE`s last two reports on the redesigned waste hoist system. In its calculations, the DOE has accepted one EEG recommendation and is using more current information about the component failures rates, the Nonelectronic Parts Reliability Data (NPRD). However, the DOE calculations fail to include the data uncertainties which are described in detail in the NPRD reports. The US Nuclear Regulatory Commission recommended that a system evaluation include mean estimates of component failure rates and take into account the potential uncertainties that exist so that an estimate can be made on the confidence level to be ascribed to the quantitative results. EEG has made this suggestion previously and the DOE has indicated why it does not accept the NRC recommendation. Hence, this EEG report illustrates the importance of including data uncertainty using a simple statistical example.

  17. Hybrid Braking System for Non-Drive Axles | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet), GeothermalGridHYDROGEND D e e pShade YourHybirdBraking System for

  18. Solar tracker motor having a fixed caliper and a translating caliper each with an electromagnetic brake system

    DOE Patents [OSTI]

    Rau, Scott James

    2013-01-29T23:59:59.000Z

    Concepts and technologies described herein provide for an accurate and cost-effective method for rotating a solar array disk for tracking the movement of the sun. According to various aspects, a motor includes a fixed caliper and a translating caliper positioned adjacent to one another. Electromagnetically controlled brakes on the translating caliper grip the solar array disk while adjacent, but spaced apart, electromagnets on the fixed caliper and the translating caliper are energized to create an attractive force that pulls the translating caliper with the solar array disk toward the fixed caliper. After reaching the fixed caliper, brakes on the fixed caliper are engaged with the disk, brakes on the translating caliper are released from the disk, and the translating caliper is pushed back to the starting location where the process repeats until the desired rotation is completed.

  19. The Role of Surface Tension for the Equation of State of Quark-Gluon Bags

    E-Print Network [OSTI]

    K. A. Bugaev

    2007-11-20T23:59:59.000Z

    The temperature and chemical potential dependent surface tension of bags is introduced into the gas of quark-gluon bags model. The suggested model is solved analytically. It resolves a long standing problem of a unified description of the first and second order phase transition with the cross-over. Such an approach is necessary to model the complicated properties of quark-gluon plasma and hadronic matter from the first principles of statistical mechanics. In addition to the deconfinement phase transition, we found that at the curve of a zero surface tension coefficient there must exist the surface induced phase tranition of the 2-nd or higher order, which separates the pure quark gluon plasma (QGP) from the cross-over states. Thus, the present model predicts that the critical endpoint of quantum chromodynamics is the tricritical endpoint.

  20. Amplitudes of radiative corrections in fermion bags bound by Higgs boson exchange

    E-Print Network [OSTI]

    M. Yu. Kuchiev

    2010-12-04T23:59:59.000Z

    Properties of amplitudes that describe radiative corrections in a bag of heavy fermions bound by the Higgs boson exchange are studied. Classes of amplitudes, in which the large fermion mass is canceled out and hence produces no enhancement for the radiative corrections are found. For fermions with masses in the region 4001000 Gev, the processes described by diagrams with closed fermion loops are also mass-independent.

  1. Beyond the skin bag: on the moral responsibility of extended agencies

    E-Print Network [OSTI]

    Hanson, F. Allan

    2009-03-01T23:59:59.000Z

    and extended agency The view of the subject as only the human individual is known as methodological individualism. This theory holds that subjects are human beings entirely contained in their skin bags (Clark 2003), that maintain their identity... to ride a bicycle. Be careful not to run into people or things, dont crash your bike or hurt yourself, and especially dont ride into the street without looking. Her responsibility with the bicycle is, however, considerably less momentous than...

  2. Hamiltonian fluid closures of the Vlasov-Amp{}re equations: from water-bags to N moment models

    E-Print Network [OSTI]

    M. Perin; Cristel Chandre; P. J. Morrison; E. Tassi

    2015-07-02T23:59:59.000Z

    Moment closures of the Vlasov-Amp{\\`e}re system, whereby higher moments are represented as functions of lower moments with the constraint that the resulting fluid system remains Hamiltonian, are investigated by using water-bag theory. The link between the water-bag formalism and fluid models that involve density, fluid velocity, pressure and higher moments is established by introducing suitable thermodynamic variables. The cases of one, two and three water-bags are treated and their Hamiltonian structures are provided. In each case, we give the associated fluid closures and we discuss their Casimir invariants. We show how the method can be extended to an arbitrary number of fields, i.e., an arbitrary number of water-bags and associated moments. The thermodynamic interpretation of the resulting models is discussed. Finally, a general procedure to derive Hamiltonian N-field fluid models is proposed.

  3. D-branes, Wilson Bags, and Coherent Topological Charge Structure in QCD

    E-Print Network [OSTI]

    H. B. Thacker

    2006-10-06T23:59:59.000Z

    Monte Carlo studies of pure glue SU(3) gauge theory using the overlap-based topological charge operator have revealed a laminar structure in the QCD vacuum consisting of extended, thin, coherent, locally 3-dimensional sheets of topological charge embedded in 4D space, with opposite sign sheets interleaved. Studies of localization properties of Dirac eigenmodes have also shown evidence for the delocalization of low-lying modes on effectively 3-dimensional surfaces. In this talk, I review some theoretical ideas which suggest the possibility of 3-dimensionally coherent topological charge structure in 4-dimensional gauge theory and provide a possible interpretation of the observed structure. I begin with Luscher's ``Wilson bag'' integral over the 3-index Chern-Simons tensor. The analogy with a Wilson loop as a charged world line in 2-dimensional $CP^{N-1}$ sigma models suggests that the Wilson bag surface represents the world volume of a physical membrane. The large-N chiral Lagrangian arguments of Witten also indicate the existence of multiple ``k-vacuum'' states with discontinuous transitions between k-vacua at $\\theta=$ odd multiples of $\\pi$. The domain walls between these vacua have the properties of a Wilson bag surface. Finally, I review the AdS/CFT duality view of $\\theta$ dependence in QCD. The dual realtionship between topological charge in gauge theory and Ramond-Ramond charge in type IIA string theory suggests that the coherent topological charge sheets observed on the lattice are the holographic image of wrapped D6 branes.

  4. CityCarControl : an electric vehicle drive-by-wire solution for distributed steering, braking and throttle control

    E-Print Network [OSTI]

    Brown, Thomas B., M. Eng. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    In this paper, we propose CityCarControl, a system to manage the steering, braking, and throttle of a new class of intra-city electric vehicles. These vehicles have a focus on extreme light-weight and a small parking ...

  5. Use of an auditory signal in a rear-end collision warning system: effects on braking force and reaction time

    E-Print Network [OSTI]

    Hopkins, Jennifer Susan

    1995-01-01T23:59:59.000Z

    driving game. Superimposed on the game screen was the image of a car which appeared to the driver to be ahead of him/her. The image enlarged in size, appearing to be a car applying its brakes. The participant was instructed to react as he would in a real...

  6. Uncertainty-Enabled Design of a Rocket Sled Track Switch Drs. Jordan E. Massad and Matthew R. Brake

    E-Print Network [OSTI]

    Uncertainty-Enabled Design of a Rocket Sled Track Switch Drs. Jordan E. Massad and Matthew R. Brake Sandia National Laboratories, New Mexico Rocket sled tracks provide a dynamically rich environment acceleration profile, the switch closes to complete a circuit for instrument activation. Preliminary tests

  7. Hybrid: Braking

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageStationGreenhouse GasCalifornia State0

  8. Hybrid: Braking

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageStationGreenhouse GasCalifornia State0Button Stopped button

  9. Hybrid: Braking

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center HomeIdle Reduction WeightRebate -

  10. Collapse of Magnetized Singular Isothermal Toroids: II. Rotation and Magnetic Braking

    E-Print Network [OSTI]

    Allen, A; Shu, F H

    2003-01-01T23:59:59.000Z

    We study numerically the collapse of rotating, magnetized molecular cloud cores, focusing on rotation and magnetic braking during the main accretion phase of isolated star formation. Motivated by previous numerical work and analytic considerations, we idealize the pre-collapse core as a magnetized singular isothermal toroid, with a constant rotational speed everywhere. The collapse starts from the center, and propagates outwards in an inside-out fashion, satisfying exact self-similarity in space and time. For rotation rates and field strengths typical of dense low-mass cores, the main feature remains the flattening of the mass distribution along field lines -- the formation of a pseudodisk, as in the nonrotating cases. The density distribution of the pseudodisk is little affected by rotation. On the other hand, the rotation rate is strongly modified by pseudodisk formation. Most of the centrally accreted material reaches the vicinity of the protostar through the pseudodisk. The specific angular momentum can b...

  11. Bag model of hadrons, dual QCD thermodynamics and Quark-Gluon Plasma

    E-Print Network [OSTI]

    H. C. Chandola; Garima Punetha; H. Dehnen

    2015-05-16T23:59:59.000Z

    Using the grand canonical ensemble formulation of a multi-particle statistical system, the thermodynamical description of the dual QCD has been presented in terms of the bag model of hadrons and analyzed for the quark-gluon plasma phase of hadronic matter. The dual QCD bag construction has been shown to lead to the radial pressure on the bag surface in terms of the vector glueball masses of the magnetically condensed QCD vacuum. Constructing the grand canonical partition function to deal with the quark-gluon plasma phase of the non-strange hadrons, the energy density and the plasma pressure have been derived and used to understand the dynamics of the associated phase transition. The critical temperature for QGP-hadron phase transition has been derived and numerically estimated by using various thermodynamic considerations. A comparison of the values of the critical temperatures for QGP-hadron phase transition with those obtained for the deconfinement-phase transition, has been shown to lead to the relaxation of the system via a mixed phase of QGP and hot hadron gas. The associated profiles of the normalized energy density and the specific heat have been shown to lead to a huge latent heat generation and indicate the onset of a first-order QGP phase transition. The squared speed of sound has been shown to act as a physical measure of large thermodynamical fluctuations near transition point where it shows a large reduction in its value as compared to the conformal limit and has intimate connection with the evolution of fire-ball and QGP in heavy-ion collision events. The possible implications of the trace anomaly and conformal measure on QGP formation have been discussed and a considerable increase in the degrees of freedom and the associated interaction effects has been indicated around the transition region and discussed for its relevance with the modern heavy-ion collision experiments.

  12. A Comparison of Three Voting Methods for Bagging with the MLEM2 Algorithm

    SciTech Connect (OSTI)

    Clinton Cohagan; Jerzy W. Grzymala-Busse; Zdzislaw S. Hippe

    2010-03-17T23:59:59.000Z

    This paper presents results of experiments on some data sets using bagging on the MLEM2 rule induction algorithm. Three different methods of ensemble voting, based on support (a non-democratic voting in which ensembles vote with their strengths), strength only (an ensemble with the largest strength decides to which concept a case belongs) and democratic voting (each ensemble has at most one vote) were used. Our conclusions are that though in most cases democratic voting was the best, it is not significantly better than voting based on support. The strength voting was the worst voting method.

  13. Summary of MgO Bag and Room Model Team | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2Uranium Transferon the Passing of AdmiraltheOilof Energy SummaryMgO Bag and

  14. Role of Directional Wireless Communication in Vehicular Networks

    E-Print Network [OSTI]

    expressed in this material are those of the author(s) and do not necessarily reflect the views such anti-lock brake systems (ABS), traction control systems (TCS) and electronic stability control (ESC the line-of-sight can be ef- ficiently enhanced by enabling vehicle-to-vehicle (V2V) and vehicle

  15. 52 November 2003 QUEUE rants: feedback@acmqueue.com GEORGE W. FITZMAURICE, ALIAS

    E-Print Network [OSTI]

    Balakrishnan, Ravin

    of the salient features of the trends in 1991.1, 2 Embedded computation is also becoming widespread they have written.3 Anti-lock brake sys- tems in cars are controlled by fuzzy logic. And as a result by the notion that its impor- tance lies in its potential to serve as a motor-sensory, cognitive, and social

  16. Design Principles of a flywheel Regenerative Braking System (f-RBS) for Formula SAE type racecar and system testing on a Virtual Test Rig modeled on MSC ADAMS

    E-Print Network [OSTI]

    Pochiraju, Anirudh

    2012-08-31T23:59:59.000Z

    This thesis presents a flywheel based mechanical regenerative braking system (RBS) concept for a Formula SAE type race car application, to improve the performance and/or efficiency of the racecar. A mechanical system is chosen to eliminate losses...

  17. A Braking Index for the Young, High-Magnetic-Field, Rotation-Powered Pulsar in Kes 75

    E-Print Network [OSTI]

    Margaret A. Livingstone; Victoria M. Kaspi; E. V. Gotthelf; Lucien Kuiper

    2006-04-21T23:59:59.000Z

    We present the first phase-coherent measurement of a braking index for the young, energetic rotation-powered pulsar PSR J1846-0258. This 324 ms pulsar is located at the center of the supernova remnant Kes 75 and has a characteristic age of tau_c = 723 years, a spin-down energy of 8.3x10^{36}erg/s, and inferred magnetic field of 4.9x10^{13} G. Two independent phase-coherent timing solutions are derived which together span 5.5 yr of data obtained with the Rossi X-ray Timing Explorer. In addition, a partially phase-coherent timing analysis confirms the fully phase-coherent result. The measured value of the braking index, n=2.65+/-0.01, is significantly less than 3, the value expected from magnetic dipole radiation, implying another physical process must contribute to the pulsar's rotational evolution. Assuming the braking index has been constant since birth, we place an upper limit on the spin-down age of J1846-0258 of 884 yr, the smallest age estimate of any rotation-powered pulsar.

  18. Bags-of-Features for fish school cluster characterization in pelagic ecosystems: application to the discrimination of juvenile and adult

    E-Print Network [OSTI]

    Brest, Université de

    Bags-of-Features for fish school cluster characterization in pelagic ecosystems: application mainly focused on the detection, characterization and recognition of individual fish schools, here we addressed the characterization and discrimination of fish school clusters. The proposed scheme relied on35

  19. Sharing Bags of Tasks Optimally in Heterogeneous Clusters Micah Adler and Ying Gong and Arnold L. Rosenberg

    E-Print Network [OSTI]

    Adler, Micah

    Sharing Bags of Tasks Optimally in Heterogeneous Clusters Micah Adler and Ying Gong and Arnold L Clusters Authors: Micah Adler Ying Gong Arnold L. Rosenberg (Fellow, IEEE) Address: Department of Computer. The research of Y. Gong and A.L. Rosenberg was supported in part by NSF Grant CCR-00-73401. A portion

  20. Monitoring of volatile organic pollutants in groundwater by passive diffusive bags (PDBs) Catherine Berho, Anne Togola, Benjamin

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    on classical water samples. These results highlighted that PDBs allow the measurement of the BTEX and volatileMonitoring of volatile organic pollutants in groundwater by passive diffusive bags (PDBs) Catherine used for groundwater monitoring such as low-flow peristaltic pumps can sample water slowly from wells

  1. Criticality and Big Brake singularities in the tachyonic evolutions of closed Friedmann universes with cold dark matter

    E-Print Network [OSTI]

    Horvth, Zsolt; Kamenshchik, Alexander Yu; Gergely, Lszl

    2015-01-01T23:59:59.000Z

    The evolution of a closed Friedmann universe filled by a tachyon scalar field with a trigonometric potential and cold dark matter (CDM) is investigated. A subset of the evolutions consistent to 1$\\sigma $ confidence level with the Union 2.1 supernova data set is identified. The evolutions of the tachyon field are classified. Some of them evolve into a de Sitter attractor, while others proceed through a pseudo-tachyonic regime into a sudden future singularity. Critical evolutions leading to Big Brake singularities in the presence of CDM are found and a new type of cosmological evolution characterized by singularity avoidance in the pseudo-tachyon regime is presented.

  2. A closed-loop quasi-optimal dynamic braking resistor and shunt reactor control strategy for transient stability

    SciTech Connect (OSTI)

    Rahim, A.H.M.A.; Alamgir, D.A.H.

    1988-08-01T23:59:59.000Z

    A control strategy for dynamic braking resistor and shunt reactor is proposed for stabilization of power systems when subject to large disturbances. The time optimal control is derived as a function of synchronous machine power, its rotor angular position and speed deviation. The response for a single machine system with the proposed control has been compared with that from the time optimal solution obtained through the steepest descent method. The strategy has also been tested on two multimachine systems. Results indicate that the proposed strategy provides a simple and effective method of stabilization under transient emergency conditions.

  3. The critical indices of the Quark-Gluon Bags with Surface Tension Model with tricritical endpoint

    E-Print Network [OSTI]

    A. I. Ivanytskyi

    2011-04-11T23:59:59.000Z

    The critical indices \\alpha', \\beta, \\gamma' and \\delta of the Quark Gluon Bags with Surface Tension Model with the tricritical endpoint are calculated as functions of the usual parameters of this model and two newly introduces parameters (indices). They are compared with the critical exponents of other models. It is shown that for the newly introduced indices \\chi = 0 and \\xi^T < 1 there is a branch of solutions for which the critical exponents of the present model and the statistical multifragmentation model coincide, otherwise these models belong to different universality classes. It is shown that for realistic values of the parameter \\varkappa the critical exponents \\alpha', \\beta, \\gamma' and \\delta of simple liquids and 3-dimensional Ising model can be only described by the branch of solutions in which all indices except for \\alpha' correspond to their values within the statistical multifragmentation model. The scaling relations for the found critical exponents are verified and it is demonstrated that for the standard definition of the index \\alpha' the Fisher and Griffiths scaling inequalities are not fulfilled for some values of the model parameters, whereas the Liberman scaling inequality is always obeyed. Although it is shown that the specially defined index \\alpha'_s recovers the scaling relations, another possibility, an existence of the non-Fisher universality classes, is also discussed.

  4. Hydraulic Drivetrain and Regenerative Braking Team 13: Andrew Brown, Karan Desai, Andrew McGrath, Hurst Nuckols, Grant Wilson Adviser: Dr. Andrew Jackson

    E-Print Network [OSTI]

    Carpick, Robert W.

    Hydraulic Drivetrain and Regenerative Braking Team 13: Andrew Brown, Karan Desai, Andrew Mc Pressure Reservior Filter Variable Vane Pump Motor/Pump Hydraulic Accumulators Solenoid Valve Relief Valve Suction Line Since their development in 2006, hydraulic drivetrain systems have gained considerable

  5. Finite element analysis of the effect of up-armouring on the off-road braking and sharp-turn performance

    E-Print Network [OSTI]

    Grujicic, Mica

    Finite element analysis of the effect of up-armouring on the off-road braking and sharp-mobility multi-purpose wheeled vehicle, off-road vehicle performance, finite element modelling and simulations revision for publication on 15 June 2009. DOI: 10.1243/09544070JAUTO1187 Abstract: A comprehensive finite

  6. An analysis of the annual probability of failure of the waste hoist brake system at the Waste Isolation Pilot Plant (WIPP)

    SciTech Connect (OSTI)

    Greenfield, M.A. [Univ. of California, Los Angeles, CA (United States); Sargent, T.J.

    1995-11-01T23:59:59.000Z

    The Environmental Evaluation Group (EEG) previously analyzed the probability of a catastrophic accident in the waste hoist of the Waste Isolation Pilot Plant (WIPP) and published the results in Greenfield (1990; EEG-44) and Greenfield and Sargent (1993; EEG-53). The most significant safety element in the waste hoist is the hydraulic brake system, whose possible failure was identified in these studies as the most important contributor in accident scenarios. Westinghouse Electric Corporation, Waste Isolation Division has calculated the probability of an accident involving the brake system based on studies utilizing extensive fault tree analyses. This analysis conducted for the U.S. Department of Energy (DOE) used point estimates to describe the probability of failure and includes failure rates for the various components comprising the brake system. An additional controlling factor in the DOE calculations is the mode of operation of the brake system. This factor enters for the following reason. The basic failure rate per annum of any individual element is called the Event Probability (EP), and is expressed as the probability of failure per annum. The EP in turn is the product of two factors. One is the {open_quotes}reported{close_quotes} failure rate, usually expressed as the probability of failure per hour and the other is the expected number of hours that the element is in use, called the {open_quotes}mission time{close_quotes}. In many instances the {open_quotes}mission time{close_quotes} will be the number of operating hours of the brake system per annum. However since the operation of the waste hoist system includes regular {open_quotes}reoperational check{close_quotes} tests, the {open_quotes}mission time{close_quotes} for standby components is reduced in accordance with the specifics of the operational time table.

  7. Non-smooth Chemical Freeze-out and Apparent Width of Wide Resonances and Quark Gluon Bags in a Thermal Environment

    E-Print Network [OSTI]

    K. A. Bugaev; A. I. Ivanytskyi; D. R. Oliinychenko; E. G. Nikonov; V. V. Sagun; G. M. Zinovjev

    2014-05-06T23:59:59.000Z

    Here we develop the hadron resonance gas model with the Gaussian width of hadron resonances. This model allows us to treat the usual hadrons and the quark gluon bags on the same footing and to study the stability of the results obtained within different formulations of the hadron resonance gas model. In this work we perform a successful fit of 111 independent hadronic multiplicity ratios measured for $\\sqrt{s_{NN}} $= 2.7- 200 GeV. We demonstrate that in a narrow range of collision energy $\\sqrt{s_{NN}} =$ 4.3-4.9 GeV there exist peculiar irregularities in various thermodynamic quantities found at chemical freeze-out. The most remarkable irregularity is an unprecedented jump of the number of effective degrees of freedom observed in this narrow energy range which is seen in all realistic versions of the hadron resonance gas model. Therefore, the developed concept is called the non-smooth chemical freeze-out. We are arguing that these irregularities evidence for the possible formation of quark gluon bags. In order to develop other possible signals of their formation here we study the apparent width of wide hadronic resonances and quark gluon bags in a thermal environment. Two new effects generated for the wide resonances and quark gluon bags by a thermal medium are discussed here: the near threshold thermal resonance enhancement and the near threshold thermal resonance sharpening. On the basis of the new effects we argue that the most optimistic chance to find experimentally the quark gluon bags may be related to their sharpening and enhancement in a thermal medium. In this case the wide quark gluon bags may appear directly or in decays as narrow resonances that are absent in the tables of elementary particles and that have the apparent width about 50-120 MeV and the mass about or above 2.5 GeV.

  8. UCT Practice Note (Finance) FND001_Oct11 Finance Department, UCT, Private Bag X3, Rondebosch, 7701, Cape Town, South Africa Page 1 of 1

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    UCT Practice Note (Finance) FND001_Oct11 Finance Department, UCT, Private Bag X3, Rondebosch, 7701 as to the finance department's policy relating to the payment/reimbursement of personal professional subscription fees of recognised accounting bodies. Scope This applies to finance department staff who, in line

  9. UCT Finance Policies and Procedures PAY005_May14 Finance Department, UCT, Private Bag X3, Rondebosch, 7701, Cape Town, South Africa Page 1 of 3

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    UCT Finance Policies and Procedures PAY005_May14 Finance Department, UCT, Private Bag X3, is R400 per month. The Executive Director of Finance must authorise all exceptions on the motivation of the HOD. If this is required, please complete FM041 Request for Exception to Finance Policy. A copy

  10. UCT Finance Policies & Procedures pur002_pcard.docx Finance Department, UCT, Private Bag, Rondebosch, 7701, Cape Town, South Africa Page 1 of 9

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    UCT Finance Policies & Procedures pur002_pcard.docx Finance Department, UCT, Private Bag and research university, educating for life and addressing the challenges facing our society." Finance Policy of Departments, Faculty/PASS finance managers, Deans/Executive Directors Additional information PCard procedures

  11. The phase diagram of QCD in a BAG+HRG based equation of state: appearance of a pseudo-critical point

    E-Print Network [OSTI]

    Bhaduri, Partha Pratim; Chaudhuri, A K

    2011-01-01T23:59:59.000Z

    Mapping the QCD phase boundary and locating critical end point still remains as an open problem in strong interaction physics. Predictions about the co-ordinates of the critical point in the $(T, \\mu_B)$ plane, from different QCD motivated models show a wide variation. Lattice QCD calculations are also available, that give an estimation of the critical point for chiral phase transition, where the transition changes its nature from rapid cross over to first order transition. Recently co-ordinates of the critical point for deconfinement phase transition are claimed to be found as an endpoint of the first order phase transition line, in Bag model scenario. In the present paper we have shown that Bag model gives a complete first order phase transition line in the $(T, \\mu_B)$ plane, and one can not have any point where the transition changes its nature.

  12. Full Hybrid: Braking

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center HomeIdle Reduction WeightRebate - LADWPPublicE85 RetailNREL

  13. Brown Bag Teaching Seminar

    E-Print Network [OSTI]

    151, January 25, 1997 Religious schools inspire math reasoning In Israel, as in other technological societies, public elementary and high schools expose...

  14. Brown Bag Teaching Seminar

    E-Print Network [OSTI]

    The Undergraduate Committee is currently discussing proposals for incorporating spreadsheet programming into our new Mathematics-Business option.

  15. Testing the Influence of Surface Tension and Finite Width of QGP Bags on the QCD Matter EOS Properties at NICA Energies

    E-Print Network [OSTI]

    Kyrill A. Bugaev

    2009-09-03T23:59:59.000Z

    Here I give some strong arguments that the central issues for theoretical studies of the (tri)critical endpoint of the QCD phase diagram are the surface tension of large/heavy QGP bags and their medium dependent width. Then I discuss three major directions to further develop the realistic exactly solvable statistical models which simultaneously are able to describe the 1-st order deconfinement phase transition, the 2-nd order one and the cross-over. Also I analyze the most necessary projects that have to be studied in order to formulate the reliable and convincing signals of the mixed phase formation at NICA energies.

  16. Comparison of Nucleon Form Factors from Lattice QCD Against the Light Front Cloudy Bag Model and Extrapolation to the Physical Mass Regime

    E-Print Network [OSTI]

    Hrayr H. Matevosyan; Gerald A. Miller; Anthony W. Thomas

    2005-05-25T23:59:59.000Z

    We explore the possibility of extrapolating state of the art lattice QCD calculations of nucleon form factors to the physical regime. We find that the lattice results can be reproduced using the Light Front Cloudy Bag Model by letting its parameters be analytic functions of the quark mass. We then use the model to extend the lattice calculations to large values of Q^{2} of interest to current and planned experiments. These functions are also used to define extrapolations to the physical value of the pion mass, thereby allowing us to study how the predicted zero in G_{E}(Q^{2})/G_{M}(Q^{2}) varies as a function of quark mass.

  17. Upper and lower limits on the Crab pulsar's astrophysical parameters set from gravitational wave observations by LIGO: braking index and energy considerations

    E-Print Network [OSTI]

    Giovanni Santostasi

    2008-07-16T23:59:59.000Z

    The Laser Interferometer Gravitational Observatory (LIGO) has recently reached the end of its fifth science run (S5), having collected more than a year worth of data. Analysis of the data is still ongoing but a positive detection of gravitational waves, while possible, is not realistically expected for most likely sources. This is particularly true for what concerns gravitational waves from known pulsars. In fact, even under the most optimistic (and not very realistic) assumption that all the pulsar's observed spin-down is due to gravitational waves, the gravitational wave strain at earth from all the known isolated pulsars (with the only notable exception of the Crab pulsar) would not be strong enough to be detectable by existing detectors. By August 2006, LIGO had produced enough data for a coherent integration capable to extract signal from noise that was weaker than the one expected from the Crab pulsar's spin-down limit. No signal was detected, but beating the spin-down limit is a considerable achievement for the LIGO Scientific Collaboration (LSC). It is customary to translate the upper limit on strain from a pulsar into a more astrophysically significant upper limit on ellipticity. Once the spin-down limit has been beaten, it is possible to release the constraint that all the spin-down is due to gravitational wave emission. A more complete model with diverse braking mechanisms can be used to set limits on several astrophysical parameters of the pulsar. This paper shows possible values of such parameters for the Crab pulsar given the current limit on gravitational waves from this neutron star.

  18. Hydrothermal interaction of crushed Topopah Spring tuff and J-13 water at 90, 150, and 250{sup 0}C using Dickson-type, gold-bag rocking autoclaves

    SciTech Connect (OSTI)

    Knauss, K.G.; Beiriger, W.J.; Peifer, D.W.

    1985-05-01T23:59:59.000Z

    As part of the Package Environment subtask of the Waste Package task within the Nevada Nuclear Waste Storage Investigations (NNWSI) Project, experiments were conducted to study the hydrothermal interaction of rock and water representative of a potential high-level waste repository in tuff. These experiments used crushed Topopah Spring tuff from both drillcore and outcrop samples. The data, when considered in conjunction with results from analogous experiments using solid wafers of tuff, define near-field repository conditions and can be used to assess the ability to use "accelerated" tests based on the surface area/volume (SA/V) parameter and temperature; allow the measurement of chemical changes due to reaction in phases present in the tuff before reaction; and permit the identification and chemical analysis of secondary phases resulting from hydrothermal reactions. Some of the results presented in this report have been used to demonstrate the usefulness of geochemical modeling in a repository environment using the EQ3/6 thermodynamic/kinetic geochemical modeling code. The tuff was reacted with a natural ground water in Dickson-type gold-bag rocking autoclaves that were periodically sampled under in situ conditions. Five short-term (<90-day) experiments using crushed tuff were run covering the range 90 to 250{sup 0}C and 50 to 100 bars. This report will focus on the results of experiments with crushed tuff, while a companion report will cover results of analogous short-term experiments run with solid waters of tuff.

  19. PHYS 101 Lecture 26 -Pascal's Principle 26 -1 2001 by David Boal, Simon Fraser University. All rights reserved; further copying or resale is strictly prohibited.

    E-Print Network [OSTI]

    Boal, David

    's important: Pascal's principle Demonstrations: Pascal's vases; books-on-a-bag (hydraulic press) Static. Pascal's principle underlies the operation of the hydraulic press, car brakes, etc. F same P everywhere F

  20. Svendborg Brakes | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCalifornia Sector:Shrenik IndustriesState of

  1. CSMRI Bagged Soil Disposal Summary Report

    E-Print Network [OSTI]

    Radiological Instrumentation Calibration Records Appendix D Truck Manifests, Weigh Tickets, and Incoming/Outgoing Radiological Surveys Appendix E Truck Departure Record Forms Appendix F Final Radiological Surveys of Trucks (Stoller 2005b). The soil was loaded into trucks and shipped to BFI Foothills facility under the Stoller

  2. 398/3 BAG 0687 Grossratsbeschluss

    E-Print Network [OSTI]

    Richner, Heinz

    Kanton Bern tritt der im Anhang wiedergegebenen interkan- tonalen Vereinbarung vom 20./27. Mai 2005 über Regierungsrat wird ermächtigt, die Vereinbarung gemäss deren Artikel 16 zu kündigen. 4. Dieser Beschluss tritt

  3. OPAC Brown Bag Luncheon D. Clive Winn

    E-Print Network [OSTI]

    Martinez, Tony R.

    became an FBI agent in Salt Lake City, Houston, and Chicago. After retiring from the FBI, Brother Winn

  4. GROUP 1 B INSECTICIDE (Water Soluble Bags)

    E-Print Network [OSTI]

    , busque a alguien para que se la explique a usted en detalle. (If you do not understand the label, find anything by mouth to an unconscious person. IF ON SKIN OR CLOTHING: Take off contaminated clothing. Rinse center or doctor for treatment advice. HOT LINE NUMBER Have the product container or label with you when

  5. Hanford Beryllium Awareness Group (BAG) - Hanford Site

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) EnvironmentalGyroSolé(tm) Harmonic EngineHIV andApril 8-9, Advisory

  6. A pressure control scheme for air brakes in commercial vehicles

    E-Print Network [OSTI]

    Bowlin, Christopher Leland

    2007-04-25T23:59:59.000Z

    area of the valve opening is given by [ ] -? )1 ,, tdesbmeasbp l . (16) Let us now derive the relationship between Ap and xpp. During the apply phase - -= phase phasetA pp pt p )]([2 ])( p p (17) where rpv is the external... -105.8624 K3 7775.944 N/m rpv 0.01283 m xpt 0.002286 m rpp 0.01232 m m1 222831.478 N/m b1 104.9995 N m2 404767.9763 N/m b2 -689.8448 N m4 3264026.266 N/m b4 14433.1506 N a1 2736268733 N/m2 r1 0.004369 m a2 -966886378.6 N/m r2...

  7. Compression Braking for Longitudinal Control of Commercial Heavy Vehicles

    E-Print Network [OSTI]

    Moklegaard, Lasse; Druzhinina, Maria; Stefanopoulou, Anna G.

    2001-01-01T23:59:59.000Z

    J/sec) lower heating value for diesel fuel (J/kg) crankthe lower heating value of light duty diesel fuel Qihv I n

  8. antilock brake systems: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Engineering Vol. 1, Number 2, June 2011 Engineering Websites Summary: of an electric or hybrid electric vehicle can be easily controlled to function as a generator, converting...

  9. Modeling of air brakes for onboard diagnostics of heavy trucks

    E-Print Network [OSTI]

    Kankanala, Penchala N

    2000-01-01T23:59:59.000Z

    Accidents involving commercial vehicles have disastrous consequences; most of the times they result in human fatalities, environmental damage, traffic congestion leading to fuel wastage and associated productivity losses. Moreover, with the rapid...

  10. auxiliary brakes: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    is modified to increase the productivity. The new fixture design is carried out by using CATIA V5 modeling software and it is critically evaluated for the failure of piston rod...

  11. air brakes: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3. AIR TO AIR COMMUNICATION...3 4. SIMULATIONS Jain, Raj 203 Oil and Gas Air Heaters Texas A&M University - TxSpace Summary: Most conventional air...

  12. ORNL/Pub40701 Heavy and Overweight Vehicle Brake

    E-Print Network [OSTI]

    , and International Nuclear Information System (INIS) representatives from the following source. Office of Scientific

  13. aircraft braking system: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    is to develop a thermoelastic Haviland, David 174 The 2011 Cessna Aircraft CompanyRaytheon Missile Systems DesignBuildFly Competition Flyoff was held at TIMPA Field in...

  14. Global chassis control using braking and suspension systems P. Gaspar

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . Poussot-Vassal , O. Sename , L. Dugard *Computer and Automation Research Institute, Hungary **Laboratoire active control mechanisms are applied in road vehicles to solve different control tasks, see e.g. [1,5,6,7]. As an example, the suspension system is the main tool to achieve comfort and road holding for a vehicle whilst

  15. air bag system: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    an advanced gas engine... Lindsay, B. B.; Koplow, M. D. 1988-01-01 46 Compressed Air Energy Savings: SAV-AIR Monitor and Control System and the PNW Compressed Air Challenge...

  16. air bags compared: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3. AIR TO AIR COMMUNICATION...3 4. SIMULATIONS Jain, Raj 435 Oil and Gas Air Heaters Texas A&M University - TxSpace Summary: Most conventional air...

  17. air bag parameter: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    air temperatures... conditions. The design of this study was based on the relation- ship of four parameters: air temperature, air velocity, radiant heat, and globe...

  18. Algebraen og talteorien bag o entlig n gle kryptering og

    E-Print Network [OSTI]

    Hansen, Johan P.

    signa- tur (elektronisk underskrift), hvorom der netop er lovgivet i Danmark. Gauss indf#28;rte begrebet

  19. Fuzzy bags, Polyakov loop and gauge/string duality

    E-Print Network [OSTI]

    Fen Zuo

    2014-09-10T23:59:59.000Z

    Confinement in SU($N$) gauge theory is due to the linear potential between colored objects. At short distances, the linear contribution could be considered as the quadratic correction to the leading Coulomb term. Recent lattice data show that such quadratic corrections also appear in the deconfined phase, in both the thermal quantities and the Polyakov loop. These contributions are studied systematically employing the gauge/string duality. "Confinement" in ${\\mathcal N}=4$ SU($N$) Super Yang-Mills (SYM) theory could be achieved kinematically when the theory is defined on a compact space manifold. In the large-$N$ limit, deconfinement of ${\\mathcal N}=4$ SYM on $\\mathbb{S}^3$ at strong coupling is dual to the Hawking-Page phase transition in the global Anti-de Sitter spacetime. Meantime, all the thermal quantities and the Polyakov loop achieve significant quadratic contributions. Similar results can also be obtained at weak coupling. However, when confinement is induced dynamically through the local dilaton field in the gravity-dilaton system, these contributions can not be generated consistently. This is in accordance with the fact that there is no dimension-2 gauge-invariant operator in the boundary gauge theory. Based on these results, we suspect that quadratic corrections, and also confinement, should be due to global or non-local effects in the bulk spacetime.

  20. air bag performance: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    pump. The empirical model of the heat pump is presented in this paper, including full-load and part-load model at rating and non rating conditions, and also frosting conditions....

  1. Join us for this"bonus" brown bag seminar,

    E-Print Network [OSTI]

    Kammen, Daniel M.

    and productive use of energy. His presentation also will discuss the growth of solar, biomass, and wind these tools can be used to place energy policy in a wider context of economic development. Daniel M. Kammen works on technical, social, and policy aspects of domestic and international energy and environmental

  2. AVCEM: Advanced Vehicle Cost and Energy Use Model. Overview of AVCEM

    E-Print Network [OSTI]

    Delucchi, Mark

    2005-01-01T23:59:59.000Z

    accounted separately), regenerative braking, battery thermalthere is no regenerative braking, and vehicle efficiency,iterative calculations. Regenerative braking is represented

  3. AVCEM: Advanced-Vehicle Cost and Energy Use Model

    E-Print Network [OSTI]

    Delucchi, Mark

    2005-01-01T23:59:59.000Z

    accounted separately), regenerative braking, battery thermalthere is no regenerative braking, and vehicle efficiency,iterative calculations. Regenerative braking is represented

  4. Simulations of Plug-in Hybrid Vehicles Using Advanced Lithium Batteries and Ultracapacitors on Various Driving Cycles

    E-Print Network [OSTI]

    Burke, Andy; Zhao, Hengbing

    2010-01-01T23:59:59.000Z

    capability and thus regenerative braking performancecapability and thus regenerative braking performanceaccept all the regenerative braking energy. This paper is

  5. High-reliability computing for the smarter planet

    SciTech Connect (OSTI)

    Quinn, Heather M [Los Alamos National Laboratory; Graham, Paul [Los Alamos National Laboratory; Manuzzato, Andrea [UNIV OF PADOVA; Dehon, Andre [UNIV OF PENN; Carter, Nicholas [INTEL CORPORATION

    2010-01-01T23:59:59.000Z

    The geometric rate of improvement of transistor size and integrated circuit performance, known as Moore's Law, has been an engine of growth for our economy, enabling new products and services, creating new value and wealth, increasing safety, and removing menial tasks from our daily lives. Affordable, highly integrated components have enabled both life-saving technologies and rich entertainment applications. Anti-lock brakes, insulin monitors, and GPS-enabled emergency response systems save lives. Cell phones, internet appliances, virtual worlds, realistic video games, and mp3 players enrich our lives and connect us together. Over the past 40 years of silicon scaling, the increasing capabilities of inexpensive computation have transformed our society through automation and ubiquitous communications. In this paper, we will present the concept of the smarter planet, how reliability failures affect current systems, and methods that can be used to increase the reliable adoption of new automation in the future. We will illustrate these issues using a number of different electronic devices in a couple of different scenarios. Recently IBM has been presenting the idea of a 'smarter planet.' In smarter planet documents, IBM discusses increased computer automation of roadways, banking, healthcare, and infrastructure, as automation could create more efficient systems. A necessary component of the smarter planet concept is to ensure that these new systems have very high reliability. Even extremely rare reliability problems can easily escalate to problematic scenarios when implemented at very large scales. For life-critical systems, such as automobiles, infrastructure, medical implantables, and avionic systems, unmitigated failures could be dangerous. As more automation moves into these types of critical systems, reliability failures will need to be managed. As computer automation continues to increase in our society, the need for greater radiation reliability is necessary. Already critical infrastructure is failing too frequently. In this paper, we will introduce the Cross-Layer Reliability concept for designing more reliable computer systems.

  6. Prioritizing Climate Change Mitigation Alternatives: Comparing Transportation Technologies to Options in Other Sectors

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2008-01-01T23:59:59.000Z

    crops Full HEV (regenerative braking, battery-electricidle-off and limited regenerative braking Closing/covering

  7. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    under low loads, and regenerative braking. Application ofthe entire fleet). Regenerative braking can improve energy

  8. Grab `n Go Bags Have a Grab `n Go Bag for each person in the house. Keep it by your bed.

    E-Print Network [OSTI]

    Burke, Peter

    # of medical devices Special supplies: oxygen, catheters, etc. Prescriptions for eyeglasses (not older than one contact person Maps of your most often traveled routes Personal items ­ eyeglasses, toothbrush

  9. STPEC Activist Brown Bag Lunch Series We are proud to announce the second year of the STPEC Activist Brown Bag Lunch Series.

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    the privatization of 6,400 units of Los Angeles public housing. Brendan's early experience with grassroots, and is proud to have participated in actions at UMass from kicking Department of Defense anthrax research off: environmental health and climate justice; homelessness; and reforming the criminal justice system. Bewsee sees

  10. Arsenic species and leachability in the fronds of the hyperaccumulator Chinese brake (Pteris vittata L.)

    E-Print Network [OSTI]

    Ma, Lena

    coupled with atomic fluorescence spectrometry. The impacts of air-drying on arsenic species Science Ltd. doi:10.1016/S0269-7491(02)00470-0 Enviro

  11. Achieving Consistent Maximum Brake Torque with Varied Injection Timing in a DI Diesel Engine

    E-Print Network [OSTI]

    Kroeger, Timothy H

    2013-09-19T23:59:59.000Z

    , revealing the premixed and diffusion burn fractions as well as important engine and exhaust design criteria such as maximum in-cylinder pressure and exhaust composition. These results are significant in diesel engine design because cheaper, lighter engines...

  12. Combined fast valving and braking resistor application to improve transient stability

    E-Print Network [OSTI]

    Chen, Jen-Yeu Thomas

    1982-01-01T23:59:59.000Z

    power input to the turbogenerator is measured with a reheater pressure transducer and the electrica1 power output from the generator is measured with a kw transducer. When the 10 0 V 0 C4 4 0) f-4 H m Cd . A ) N Cd VII &D '0 (U Ctd cd cdm OE...

  13. Design considerations for an automotive magnetorheological brake Kerem Karakoc, Edward J. Park *, Afzal Suleman

    E-Print Network [OSTI]

    Park, Edward

    , Victoria, BC, Canada V8W 3P6 a r t i c l e i n f o Article history: Received 10 October 2007 Accepted 22 in automobiles. In other words, the traditional mechanical systems are being re- placed by improved

  14. Wann and Wilkie Steering with an eye to braking Under Submission 1

    E-Print Network [OSTI]

    Royal Holloway, University of London

    visual direction information increases during walking3 and high speed steering1 . Models of Steering Control In order to quantify the combination of this information, mathematical models have been used such a model that steers to the target attractor whilst negotiating a series of obstacles (which are treated

  15. Modeling the pneumatic subsystem of a S-cam air brake system

    E-Print Network [OSTI]

    Coimbatore Subramanian, Shankar

    2004-09-30T23:59:59.000Z

    pirpvxpv during the apply phase 2pirppxppe during the exhaust phase (4.51) where rpv is the external radius of the primary valve assembly inlet section and rpp is the 27 external radius of the primary piston exhaust seat. Next, let us consider the mass...

  16. Combined fast valving and braking resistor application to improve transient stability

    E-Print Network [OSTI]

    Chen, Jen-Yeu Thomas

    1982-01-01T23:59:59.000Z

    would result in boiler safety valve operation which might require temporary plant shutdown for the reseating of these valves. The closing and opening of the control valve will sub]ect the boiler control to rather drastic action, and careful analysis...

  17. Pneumatic brake control for precision stopping of heavy-duty vehicles

    E-Print Network [OSTI]

    Bu, Fanping; Tan, Han-Shue

    2007-01-01T23:59:59.000Z

    6], heavy-duty vehicle maintenance automation, as well astrue automation are applications on heavy-duty vehicles [

  18. Brake rotor design and comparison using finite element analysis : an investigation in topology optimization

    E-Print Network [OSTI]

    Domond, Kenneth

    2010-01-01T23:59:59.000Z

    An Introduction to the Conjugate Gradient Method Without thedescent method and the conjugate gradient method. The onlymethod and the conjugate gradient method can be found in

  19. Experimental Evaluation of Time-redundant Execution for a Brake-by-wire Application

    E-Print Network [OSTI]

    Karlsson, Johan

    faults is to use time-redundancy [3, 4, 5, 6]. The declining prices of high-performance microprocessors error masking. The real-time kernel uses fixed priority scheduling to control temporal error masking

  20. ORNL/TTG/BWPT/PVS/Rev5 Performance-Based Brake Tester

    E-Print Network [OSTI]

    , and International Nuclear Information System (INIS) representatives from the following source. Office of Scientific

  1. ORNL/TM-2011/479 Real-Time Dynamic Brake Assessment

    E-Print Network [OSTI]

    , and International Nuclear Information System (INIS) representatives from the following source. Office of Scientific

  2. A molecular brake, not a clutch, stops the Rhodobacter sphaeroides flagellar motor

    E-Print Network [OSTI]

    Berry, Richard

    conformational changes that result in a different rotor-stator inter- face, resulting in rotation the output of molecular motors is critical for many cellular processes governing cell growth, division peptidoglycan-bound stator complexes, down an electrochemical gradient into the cytoplasm, is responsible

  3. Injection Timing Effects on Brake Fuel Conversion Efficiency and Engine System's Respones

    E-Print Network [OSTI]

    McLean, James Elliott

    2011-10-21T23:59:59.000Z

    allow for the calculation of the mixture internal energy. The last term, heat transfer , is calculated using a simple heat transfer model. (8) 24 The trapped mass is known, and the cylinder geometry allows...

  4. Abstract Arsenic hyperaccumulator Pteris vittata L. (Chinese brake fern) grows well in arsenic-contami-

    E-Print Network [OSTI]

    Ma, Lena

    and plated on medium containing 4 mM of arsenate, a common form of arsenic in the environment. The deduced ubiquitous in the environment. It is present both as arsenite (AsIII) and arsenate (AsV) in the environment

  5. Fault diagnostics in power electronics-based brake-by-wire systems

    E-Print Network [OSTI]

    Mi, Chunting "Chris"

    in depth. Fault diagnostics technology for internal combustion engine vehicles has been well investigated and validated using data from both a simulation and a laboratory set-up with a 1=3 hp d.c. motor and a d and the results are presented. The hierarchical fuzzy diagnostic system trained on the simulated model has

  6. Daimler's SuperTruck Program; 50% Brake Thermal Efficiency | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:Revised Finding of No53197 This work was performed under0, 2012Training

  7. NCCR Trade Regulation Brown Bag Series Dr Franziska Humbert, Policy Advisor Corporate Social Responsibility, Oxfam Germany

    E-Print Network [OSTI]

    Richner, Heinz

    Social Responsibility, Oxfam Germany International Constitutionalism and Child Labour Wednesday, 23, Policy Advisor Corporate Social Responsibility, Oxfam Germany. Abstract The postdoctoral thesis builds of the Speaker Franziska Humbert is a policy advisor on corporate social responsibility at Oxfam Germany

  8. Vacuum Structure and Gravitational Bags Produced by Metric-Independent Spacetime Volume-Form Dynamics

    E-Print Network [OSTI]

    Eduardo Guendelman; Emil Nissimov; Svetlana Pacheva

    2015-05-29T23:59:59.000Z

    We propose a new class of gravity-matter-gauge theories in terms of two different non-Riemannian volume-forms independent of the Riemannian metric. The nonlinear gauge field system contains a square-root $\\sqrt{-F^2}$ of the standard Maxwell Lagrangian which is known to describe charge confinement in flat spacetime. In the physical Einstein frame we obtain an effective Lagrangian of "k-essence" type with quadratic dependence on the scalar "dilaton" kinetic term X, with a remarkable effective potential possessing two infinitely large flat regions as well as with nontrivial effective gauge coupling constants running with the "dilaton" $\\varphi$. Corresponding to the each of the two flat regions we find "vacuum" configurations of the following types: (i) $\\varphi = const$ and a non-zero gauge field vacuum $\\sqrt{-F^2}\

  9. Bread in a Bag Yield: 1 loaf Serving: 1/12 of loaf

    E-Print Network [OSTI]

    Florida, University of

    flour 3 Tablespoons powdered milk 3 Tablespoons sugar 1 teaspoon salt 1 envelope or 1 Tablespoon rapid. Combine flour, whole wheat flour, yeast, sugar, salt and powdered milk in a one gallon resealable freezer minutes or until golden brown. (May take between 25 and 45 minutes to bake). 6. Remove from pan and cool

  10. Bagged Ensemble of Fuzzy C Means Classifiers for Nuclear Transient Identification

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    outside the space of functions that can be implemented by the chosen classifiers. In this respect to the identification of simulated transients in the feedwater system of a Boiling Water Reactor (BWR). Keywords, efficiency, reliability and safety of industrial systems, is motivating an increasing interest in fault

  11. Experimenting Liver Fibrosis Diagnostic by Two Photon Excitation Microscopy and Bag-of-Features Image Classification

    E-Print Network [OSTI]

    Stanciu, Stefan G.

    The accurate staging of liver fibrosis is of paramount importance to determine the state of disease progression, therapy responses, and to optimize disease treatment strategies. Non-linear optical microscopy techniques ...

  12. Veterans and STEM Mentoring Programs- Info Session and Brown Bag Networking

    Broader source: Energy.gov [DOE]

    January is National Mentoring Month. Join the Veterans Mentoring Program and the STEM Mentoring Program at DOE for information distribution and networking to meet current and potential mentors and...

  13. Bag-of-Visual-Words Models for Adult Image Classification and Filtering Thomas Deselaers1

    E-Print Network [OSTI]

    Deselaers, Thomas

    types of images are allowed. In the literature, different porn image filtering tech- niques were features for porn image classification are pre- sented and used in a retrieval/nearest neighbour clas model to discriminate between different classes of content-type. 2 Porn Image Identification For porn

  14. Real-time Bag of Words, Approximately J.R.R. Uijlings

    E-Print Network [OSTI]

    Smeulders, Arnold

    variants of these descriptors. (ii) For descriptor projection we com- pare a k-means visual vocabulary- fective alternative to k-means for the projection step. We evaluate performance on the Pascal VOC 2007 computation time for calculating the region descrip- tors. Mikolajczyk and Schmid [13] did a comparison

  15. On-line Bagging Negative Correlation Learning Fernanda L. Minku and Xin Yao

    E-Print Network [OSTI]

    Yao, Xin

    such as Evolving Fuzzy Neural Networks (EFuNNs), which are specifically designed to perform on-line learning are industrial process control [1], computer security, intelligent user interfaces and market-basket analysis [2], information filtering [3], prediction of conditional branch outcomes in microprocessors [4] and RoboCup [5

  16. On-line Bagging Negative Correlation Learning L. Minku and X. Yao

    E-Print Network [OSTI]

    Yao, Xin

    Networks (EFuNNs), which are specifically designed to perform on-line learning. Experiments show that on control [1], computer security, intelligent user interfaces and market-basket analysis [2], information filtering [3], prediction of conditional branch outcomes in microprocessors [4] and RoboCup [5]. On

  17. "Don't Bag It" lawn care plan: an urban educational program in Bell County, Texas

    E-Print Network [OSTI]

    Locke, Darlene H

    1991-01-01T23:59:59.000Z

    INTRODUCTION Shrinking landfill space is affecting the very center of American life. We are constantly reminded of the magnitude of the landfill situation even when completing a trivial task such as mowing the home lawn. The management of solid waste... is constantly changing. The landfills are reaching capacity, new sites for landfills and combustion plants are difficult to find and the cost for disposal is increasing at alarming rates. It is estimated that by the year 1995 one-third of today's working...

  18. Geek-Up[08.20.10] -- Turning Trash Bags into Battery Anodes and...

    Broader source: Energy.gov (indexed) [DOE]

    and doctors better understand the impact of these organisms on diseases like diabetes. Learn how > Scientists at Ames Laboratory have developed a new process to make...

  19. Geek-Up[08.20.10] -- Turning Trash Bags into Battery Anodes and Researching

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport inEnergy0.pdfTechnologiesNATIONAL003 IntellectualSE DOE/IG-480 I5.06.2011]:the

  20. Oxidation of NO in Sample Bags to Yield NO2 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartmentOutreachDepartment ofProgram49, the Owens Corningof NO

  1. Climate and Transportation Solutions: Findings from the 2009 Asilomar Conference on Transportation and Energy Policy

    E-Print Network [OSTI]

    Sperling, Daniel; Cannon, James S.

    2010-01-01T23:59:59.000Z

    ef?ciency through regenerative braking. The development of aincluding start/stop with regenerative braking, combustioneffects of regenerative braking. Since the acceleration term

  2. Quantifying the benefits of hybrid vehicles

    E-Print Network [OSTI]

    Turrentine, Tom; Delucchi, Mark; Heffner, Reid R.; Kurani, Kenneth S; Sun, Yongling

    2006-01-01T23:59:59.000Z

    coasting through regenerative braking. Second, by downsizingrecharge the battery. Regenerative braking and coasting Onehybrid that uses regenerative braking and some electric

  3. The Rise of Electric Two-wheelers in China: Factors for their Success and Implications for the Future

    E-Print Network [OSTI]

    Weinert, Jonathan X.

    2007-01-01T23:59:59.000Z

    management system. Regenerative braking too many products,60V battery systems and regenerative braking. Two companiessell E2Ws with regenerative braking systems. Innovation in

  4. Fuel Cell Powered Vehicles Using Supercapacitors: Device Characteristics, Control Strategies, and Simulation Results

    E-Print Network [OSTI]

    Zhao, Hengbing; Burke, Andy

    2010-01-01T23:59:59.000Z

    the capture of regenerative braking energy, which willand frequent capture of regenerative braking energy, thethe stack and the regenerative braking energy and provide a

  5. ELECTROCHEMICAL POWER FOR TRANSPORTATION

    E-Print Network [OSTI]

    Cairns, Elton J.

    2012-01-01T23:59:59.000Z

    Improvement from Regenerative Braking on the Copper Electriccomponents. The use of regenerative braking can also have aeasier to add regenerative braking capability, particularly

  6. Transportation and its Infrastructure

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    electrical energy if regenerative braking is available (seerecharged only by regenerative braking and engine charging,systems, store regenerative braking energy and to operate

  7. Optimum Performance of Direct Hydrogen Hybrid Fuel Cell Vehicles

    E-Print Network [OSTI]

    Zhao, Hengbing; Burke, Andy

    2009-01-01T23:59:59.000Z

    decelerating through regenerative braking. In the hybridvehicle through regenerative braking. The remaining energya narrow range, such that regenerative braking energy can be

  8. Ultracapacitor Technologies and Application in Hybrid and Electric Vehicles

    E-Print Network [OSTI]

    Burke, Andy

    2009-01-01T23:59:59.000Z

    recharged during regenerative braking. With these two modes,energy during regenerative braking. In the Honda system, the

  9. Batteries for Plug-in Hybrid Electric Vehicles (PHEVs): Goals and the State of Technology circa 2008

    E-Print Network [OSTI]

    Axsen, Jonn; Burke, Andy; Kurani, Kenneth S

    2008-01-01T23:59:59.000Z

    generator or from regenerative braking and uses the energya generator and from regenerative braking, and passes energy

  10. Driving Plug-In Hybrid Electric Vehicles: Reports from U.S. Drivers of HEVs converted to PHEVs, circa 2006-07

    E-Print Network [OSTI]

    Kurani, Kenneth S; Heffner, Reid R.; Turrentine, Tom

    2008-01-01T23:59:59.000Z

    energy through regenerative braking. In contrast, PHEVs canfrom a stop, and regenerative brakingsignaled to HEV owners

  11. Detection of a magnetic field on HD108: clues to extreme magnetic braking and the Of?p phenomenon

    E-Print Network [OSTI]

    Martins, F; Marcolino, W L F; Bouret, J -C; Wade, G A; Escolano, C; Howarth, I D

    2010-01-01T23:59:59.000Z

    We report the detection of a magnetic field on the Of?p star HD108. Spectropolarimetric observations conducted in 2007, 2008 and 2009 respectively with NARVAL@TBL and ESPaDOnS@CFHT reveal a clear Zeeman signature in the average Stokes V profile, stable on timescales of days to months and slowly increasing in amplitude on timescales of years. We speculate that this timescale is the same as that on which Ha emission is varying and is equal to the rotation period of the star. The corresponding longitudinal magnetic field, measured during each of the three seasons, increases slowly from 100 to 150G, implying that the polar strength of the putatively-dipolar large-scale magnetic field of HD108 is at least 0.5kG and most likely of the order of 1-2 kG. The stellar and wind properties are derived through a quantitative spectroscopic analysis with the code CMFGEN. The effective temperature is difficult to constrain because of the unusually strong HeI4471 and HeI5876 lines. Values in the range 33000-37000 K are preferr...

  12. 486 IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, VOL. 54, NO. 2, MARCH 2005 Iterative Learning Control of Antilock Braking of

    E-Print Network [OSTI]

    Mi, Chunting "Chris"

    Engineering, University of Michigan-Dearborn, Dearborn, MI 48128 USA (e-mail: chrismi@umich.edu; mi Engineering, University of Michigan-Dearborn, Dearborn, MI 48128 USA (e-mail: anding@umich.edu). Digital driving, while the equivalent model, Corolla, which is driven by an internal combustion engine (ICE) alone

  13. Energy-Saving Control of an Unstable Valve with a MR Brake QingHui Yuan and Perry Y. Li

    E-Print Network [OSTI]

    Li, Perry Y.

    to the effect of flow induced forces, QingHui Yuan is with Eaton Corporation Innovation Center, Eden Prairie, MN. QinghuiYuan@eaton.com P. Y. Li is with the Department of Mechanical Engineering, University of Minnesota

  14. Patterns of fish and macro-invertebrate distribution in the upper Laguna Madre: bag seines 1985-2004

    E-Print Network [OSTI]

    Larimer, Amy Beth

    2009-05-15T23:59:59.000Z

    . The Laguna Madre extends southward from Corpus Christi Bay, Texas, into Mexico. In Texas, it is divided into upper and lower sections by an area of sand dunes and mudflats known as the Land Cut, about 80 km southwest of the Laguna?s juncture with Corpus...

  15. Phosphorus and Other Nutrient Disappearance from Plants Containing Condensed Tannins Using In Situ and Mobile Nylon Bag Techniques

    E-Print Network [OSTI]

    Pagan Riestra, Suzika

    2011-02-22T23:59:59.000Z

    -Chairs of Committee, Larry A. Redmon James P. Muir Committee Members, Luis O. Tedeschi Barry D. Lambert Head of Department, David Baltensperger December 2009 Major Subject: Agronomy iii ABSTRACT Phosphorus and Other Nutrient Disappearance...

  16. IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 10, NO. 2, MARCH 2002 209 Speed Gradient Approach to Longitudinal Control

    E-Print Network [OSTI]

    Stefanopoulou, Anna

    differential action for varying grades. Index Terms--Automotive, braking, compression brake, heavy Approach to Longitudinal Control of Heavy-Duty Vehicles Equipped With Variable Compression Brake Maria of compression brake reduces the wear of the conventional friction brakes, and it is, thus, a preferred way

  17. A MANUAL FOR THE REMOVAL, FIXATION AND PRESERVATION OF CETACEAN EARS

    E-Print Network [OSTI]

    Survival Suits Ice Packs Quick Clot * First Aid Kit - Professional Sunscreen Disinfectant Soap/Hand Cleaner.g. Zip Loc) Cooler Duffel Bag Plastic Bags Labels/Tags Lidded buckets Garbage Bags Pencils Body Bags

  18. CONNECTING CAIRO TO THE NILE Renewing Life and Heritage on the River

    E-Print Network [OSTI]

    Kondolf, G. Mathias M; Mozingo, Louise; Marzion, Rachael; Balakrishnan, Krishnachandran; Gohar, Amir; et al.

    2011-01-01T23:59:59.000Z

    boat landings. Empty bottles, plastic bags, trash, anddents to dispose of plastic bags, bottles, and other garbage

  19. alternative fuel vehicles: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    lower brake specific fuel consumption for DBE10 compare to diesel. Index Terms- injection pressure, oxygenated fuel, brake thermal efficiency D I. Sharun Mendonca; John Paul Vas...

  20. alternatively fueled vehicle: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    lower brake specific fuel consumption for DBE10 compare to diesel. Index Terms- injection pressure, oxygenated fuel, brake thermal efficiency D I. Sharun Mendonca; John Paul Vas...

  1. alternative vehicles fuel: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    lower brake specific fuel consumption for DBE10 compare to diesel. Index Terms- injection pressure, oxygenated fuel, brake thermal efficiency D I. Sharun Mendonca; John Paul Vas...

  2. alternate fuel vehicle: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    lower brake specific fuel consumption for DBE10 compare to diesel. Index Terms- injection pressure, oxygenated fuel, brake thermal efficiency D I. Sharun Mendonca; John Paul Vas...

  3. alternative fuel vehicle: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    lower brake specific fuel consumption for DBE10 compare to diesel. Index Terms- injection pressure, oxygenated fuel, brake thermal efficiency D I. Sharun Mendonca; John Paul Vas...

  4. alternative fuels vehicle: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    lower brake specific fuel consumption for DBE10 compare to diesel. Index Terms- injection pressure, oxygenated fuel, brake thermal efficiency D I. Sharun Mendonca; John Paul Vas...

  5. automotive exhaust gas: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    additive to diesel-biodiesel blends. The combined effect of EGR and DTBP on Brake Thermal Efficiency(BTE), Brake Specific Fuel Consumption (BSFC), cylinder pressure and exhaust...

  6. Sensor-Friendly Freeways: Investigation of Progressive Roadway Changes to Facilitate Deployment of AHS

    E-Print Network [OSTI]

    Misener, James A.; Griffiths, Paul; Johnson, Lee; Segal, Andy

    2001-01-01T23:59:59.000Z

    three potential systems: Light Emitting Diode Brake Lightthree potential systems: Light Emitting Diode Brake Lightfrom a vehicle. Light Emitting Diode Brakelight Messaging

  7. automobile foundry workers: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Robert J. 8 Automatic Foundry Brake Disk Inspection through CiteSeer Summary: We present a fully automated raw foundry brake disk visual inspection system in which three...

  8. Final report for CCS cross-layer reliability visioning study

    SciTech Connect (OSTI)

    Quinn, Heather M [Los Alamos National Laboratory; Dehon, Andre [U. PENN; Carter, Nicj [INTEL

    2010-12-20T23:59:59.000Z

    The geometric rate of improvement of transistor size and integrated circuit performance known as Moore's Law has been an engine of growth for our economy, enabling new products and services, creating new value and wealth, increasing safety, and removing menial tasks from our daily lives. Affordable, highly integrated components have enabled both life-saving technologies and rich entertainment applications. Anti-lock brakes, insulin monitors, and GPS-enabled emergency response systems save lives. Cell phones, internet appliances, virtual worlds, realistic video games, and mp3 players enrich our lives and connect us together. Over the past 40 years of silicon scaling, the increasing capabilities of inexpensive computation have transformed our society through automation and ubiquitous communications. Looking forward, increasing unpredictability threatens our ability to continue scaling integrated circuits at Moore's Law rates. As the transistors and wires that make up integrated circuits become smaller, they display both greater differences in behavior among devices designed to be identical and greater vulnerability to transient and permanent faults. Conventional design techniques expend energy to tolerate this unpredictability by adding safety margins to a circuit's operating voltage, clock frequency or charge stored per bit. However, the rising energy costs needed to compensate for increasing unpredictability are rapidly becoming unacceptable in today's environment where power consumption is often the limiting factor on integrated circuit performance and energy efficiency is a national concern. Reliability and energy consumption are both reaching key inflection points that, together, threaten to reduce or end the benefits of feature size reduction. To continue beneficial scaling, we must use a cross-layer, Jull-system-design approach to reliability. Unlike current systems, which charge every device a substantial energy tax in order to guarantee correct operation in spite of rare events, such as one high-threshold transistor in a billion or one erroneous gate evaluation in an hour of computation, cross-layer reliability schemes make reliability management a cooperative effort across the system stack, sharing information across layers so that they only expend energy on reliability when an error actually occurs. Figure 1 illustrates an example of such a system that uses a combination of information from the application and cheap architecture-level techniques to detect errors. When an error occurs, mechanisms at higher levels in the stack correct the error, efficiently delivering correct operation to the user in spite of errors at the device or circuit levels. In the realms of memory and communication, engineers have a long history of success in tolerating unpredictable effects such as fabrication variability, transient upsets, and lifetime wear using information sharing, limited redundancy, and cross-layer approaches that anticipate, accommodate, and suppress errors. Networks use a combination of hardware and software to guarantee end-toend correctness. Error-detection and correction codes use additional information to correct the most common errors, single-bit transmission errors. When errors occur that cannot be corrected by these codes, the network protocol requests re-transmission of one or more packets until the correct data is received. Similarly, computer memory systems exploit a cross-layer division of labor to achieve high performance with modest hardware. Rather than demanding that hardware alone provide the virtual memory abstraction, software page-fault and TLB-miss handlers allow a modest piece of hardware, the TLB, to handle the common-case operations on a cyc1e-by-cycle basis while infrequent misses are handled in system software. Unfortunately, mitigating logic errors is not as simple or as well researched as memory or communication systems. This lack of understanding has led to very expensive solutions. For example, triple-modular redundancy masks errors by triplicating computations in either time or area. T

  9. Journal of Power Sources 210 (2012) 286291 Contents lists available at SciVerse ScienceDirect

    E-Print Network [OSTI]

    Arnold, Craig B.

    2012-01-01T23:59:59.000Z

    solar and wind sys- tems and regenerative braking in cars. New battery chemistries and control systems

  10. 194 IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, VOL. 56, NO. 1, JANUARY 2009 PWM Method to Eliminate Power Sources in a

    E-Print Network [OSTI]

    Catholic University of Chile (Universidad Catlica de Chile)

    unidirectional if the machine is not using regenerative braking. In this paper, these nine power supplies

  11. Energy Flow: A Multimodal `Ready' Indication For Electric Vehicles

    E-Print Network [OSTI]

    and current energy consumption [18]. Furthermore, factors such as regenerative braking and low noise driving

  12. ECE 331 Electromechanical Energy Conversion Catalog Description: Energy conversion principles for electric motors. Steady-state

    E-Print Network [OSTI]

    -phase synchronous machines: wound rotor and permanent magnet. Direct-current machines. Regenerative braking

  13. Computation of Optimal Current References for Flux-weakening of Multi-Phase Synchronous

    E-Print Network [OSTI]

    Boyer, Edmond

    the start-stop concept, a regenerative braking and torque assistance. The torque boost makes possible

  14. Machine Design -2 The figure below shows a picture of the splined end of a failed half-shaft. The fatigue failure occurred at the

    E-Print Network [OSTI]

    Virginia Tech

    and resists the braking torque on deceleration. The acceleration and braking torques act in opposite directions, the braking torque will be taken as positive since it is the larger torque. The acceleration torque is measured accurately, Tmin = -411.6 in-lbf. The braking torque is loosely estimated as Tmax

  15. Experimental analysis on squeal modal instability F.Massi, L.Baillet, O.Giannini

    E-Print Network [OSTI]

    Boyer, Edmond

    -mail: francesco.massi@uniroma1.it Abstract In this paper, an experimental analysis performed on a simplified brake apparatus is presented. Brake squeal is a major concern in braking design. During past years a common a dynamic instability. When two modes of the brake system couple at the same frequency, one of them becomes

  16. Security Framework for Correct and Secure Positioning in V2X Communication Networks

    E-Print Network [OSTI]

    Weske, Mathias

    . Different law prescriptions such as safety-belt laws, antiblocking brake systems (ABS), airbags, and other

  17. Reliable Real-Time Applications on Android OS Bhupinder S. Mongia Vijay K. Madisetti, Fellow, IEEE

    E-Print Network [OSTI]

    Madisetti, Vijay K.

    services (Control Class: drive control, braking; Safety Class: seatbelts, airbags; Infotainment Class

  18. Atmospheric Environment 41 (2007) 49084919 Particle size and composition distribution analysis of automotive

    E-Print Network [OSTI]

    Short, Daniel

    2007-01-01T23:59:59.000Z

    of automotive brake abrasion dusts for the evaluation of antimony sources of airborne particulate matter Akihiro

  19. Performance of Networked Control Systems under Sporadic Feedback

    E-Print Network [OSTI]

    Lemmon, Michael

    Regenerative Braking power inverter storage Micro-Grid Renewable Generation PHEV Smart Grid - Distributed

  20. Observations of Infalling and Rotational Motions on a 1,000-AU Scale around 17 Class 0 and 0/I Protostars: Hints of Disk Growth and Magnetic Braking?

    E-Print Network [OSTI]

    Yen, Hsi-Wei; Takakuwa, Shigehisa; Ho, Paul T P; Ohashi, Nagayoshi; Tang, Ya-Wen

    2014-01-01T23:59:59.000Z

    We perform imaging and analyses of SMA 1.3 mm continuum, C18O (2-1) and 12CO (2-1) line data of 17 Class 0 and 0/I protostars to study their gas kinematics on a 1,000-AU scale. Continuum and C18O (2-1) emission are detected toward all the sample sources and show central primary components with sizes of ~600-1,500 AU associated with protostars. The velocity gradients in C18O (2-1) have wide ranges of orientations from parallel to perpendicular to the outflows, with magnitudes from ~1 to ~530 km/s/pc. We construct a simple kinematic model to reproduce the observed velocity gradients, estimate the infalling and rotational velocities, and infer the disk radii and the protostellar masses. The inferred disk radii range from 500 AU with estimated protostellar masses from 1 Msun. Our results hint that both large and small disks are possibly present around Class 0 protostars, which could be a sign of disk growth at the Class 0 stage. In addition, the directions of the overall velocity gradients in 7 out of the 17 sour...

  1. Lesotho Highlands Water Commission, Private Bag A156, Maseru, 100, Lesotho lkmoleko@lhwc.org.ls, molekolebohang@gmail.com, +(266) 22-31-51-97(W)

    E-Print Network [OSTI]

    Glyde, Henry R.

    -national (Lesotho-South Africa) supervisory body, which oversees the construction, maintenance and operation LEADERSHIP DATABASE, awaiting possible United Nations deployment, when I am available for a suitable position. It consisted of Human Rights, the Quick Impact Projects (QIPs), Mine Action, Conduct and Discipline, HIV

  2. Sierra Designs 20 degrees F Wild Bill Climashield Sleeping Bag ClimashieldTM HL, a high-loft continuous filament insulation, offers excellent thermal

    E-Print Network [OSTI]

    Walker, Lawrence R.

    -loft continuous filament insulation, offers excellent thermal efficiency, durability and water resistance Chest to create a pillow; no need for a pillow to take up valuable space in your backpack Insulated draft tube

  3. Subtask 1.15-Passive Diffusion Sample Bags Made from Expanded Polytetrafluorethylene (ePTFE) to Measure VOC Concentrations in Groundwater

    SciTech Connect (OSTI)

    Barry W. Botnen

    2006-08-01T23:59:59.000Z

    With laboratory testing of expanded polytetrafluoroethylene (ePTFE) membranes complete, collected data support that volatile organic compound (VOC) molecules will readily diffuse across ePTFE membranes. Membrane samples, supplied by BHA Technologies (GE Osmonics), were tested to determine diffusion rates for VOCs in groundwater. Tests were conducted using membranes with two different pore sizes, with and without thermally laminated spun bond backing, and multiple concentrations of contaminated groundwater. Results suggest that typical residence times associated with traditional samplers constructed of polyethylene (2 weeks) can be reduced by 1 week using ePTFE membranes (reducing project costs) and that VOCs will diffuse more readily at lower temperatures (2.2-3.3 C) across ePTFE materials.

  4. Improving bag-of-features for large scale image search Pre-print version of July 27th 2009, corrected March 15th 2011

    E-Print Network [OSTI]

    in [4]. Descriptors are quantized into visual words with the k-means algorithm. An image significantly speeds up the assignment of the descriptors to visual words. A comparison with the state

  5. SGTA Recognizes a Noncanonical Ubiquitin-like Domain in the Bag6-Ubl4A-Trc35 Complex to Promote Endoplasmic Reticulum-Associated Degradation

    E-Print Network [OSTI]

    Xu, Yue; Cai, Mengli; Yang, Yingying; Huang, Lan; Ye, Yihong

    2012-01-01T23:59:59.000Z

    reticulum-associated degradation. Nat Rev Mol Cell Biol.ER-associated protein degradation/ERAD/retrotranslocation;Ufd1-Npl4 ATPase complex for degradation by the proteasome (

  6. W W W . B AT C O N . O R G S P R I N G 2 0 0 9 BAGS OF BATS

    E-Print Network [OSTI]

    Adams, Rick

    in a rocky roost, is among Western bat species that face growing threats from global climate change. ©MERLIN studies have been: (1) do the lim- ited water resources of arid landscapes influence roost concerning what appears to be surprisingly complex cooperative behavior, as well as mineral acquisition

  7. Factors contributing to the presence of Escherichia coli O157:H7 and O157:NM in feedlots and feedlot cattle.

    E-Print Network [OSTI]

    Ungkuraphinunt, Paphapit

    2004-11-15T23:59:59.000Z

    bags, excess air was released, and the bag was resealed using wire tabs. Sample bags were immediately refrigerated in an insulated container. Conductivity determination. The conductivity of the water samples was measured immedi TDSTestr? 4 (VWR...

  8. Iron Cycling and Redox Evolution in the Precambrian

    E-Print Network [OSTI]

    Planavsky, Noah John

    2012-01-01T23:59:59.000Z

    a Teflon bag using a hydraulic press. Rock chips were rinseda polypropylene bag using a hydraulic press. The resultingTeflon bag using a hydraulic press. Rock chips were cleaned

  9. Coral reef microbes : : the influences of benthic primary producers, nutrient availability, and anthropogenic stressors on community structure and metabolism

    E-Print Network [OSTI]

    Kelly, Linda Ellen Wegley

    2013-01-01T23:59:59.000Z

    collapsible bags (19 l; Cole-Parmer, Vernon Hills, IL, USA)collapsible bags (19 l; Cole-Parmer, Vernon Hills, IL, USA)

  10. 1642 IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, VOL. 14, NO. 4, DECEMBER 2013 Minimal-Energy Driving Strategy for High-Speed

    E-Print Network [OSTI]

    Tong, Lang

    , including the extended speed range, energy efficiency, and regenerative braking. Based on this model, train the regenerative brake to feed back the kinetic energy, etc. On the other hand, a proper driving strategy can also

  11. Nomadic Communications AA 2009/10 Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Nomadic Communications AA 2009/10 Vehicular Ad Hoc Networks 90% of this material is reproduced brakes before a collision Some 40% more do not brake effectively Road Accidents 41.600 fatalities 1

  12. Nomadic Communications AA 2010/11 Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Nomadic Communications AA 2010/11 Vehicular Ad Hoc Networks 90% of this material is reproduced brakes before a collision Some 40% more do not brake effectively Road Accidents 41.600 fatalities 1

  13. Nomadic Communications AA 2010/11 Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Nomadic Communications AA 2010/11 Vehicular Ad Hoc Networks 90% of this material is reproduced% of passengers vehicles and 26% of trucks do not activate brakes before a collision Some 40% more do not brake

  14. Empathic Experience Design (Seepersad) | 1! EMPATHIC EXPERIENCE DESIGN!

    E-Print Network [OSTI]

    Ghosh, Joydeep

    ! Cost! External interactions! User interactions! Architecture! material flow! energy flow! inform to a product! Often innovate themselves! Drum Brakes! Aftermarket Forks! Quick-release seats! Motorcycle brake levers! Reinforced Frames! [4] Von Hippel, E., 2005, Democratizing Innovation, MIT Press.! Photo

  15. WHEN A GOOD FIT IS NOT GOOD ENOUGH: A CASE STUDY ON THE FINAL RITARD*

    E-Print Network [OSTI]

    Amsterdam, University of

    -based models are also influenced by the temporal structure of the musical material that constraints possible for these models of physical motion is that constant braking force (q=2; see Figure 1b) or constant braking power

  16. Nomadic Communications AA 2009/10 Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Nomadic Communications AA 2009/10 Vehicular Ad Hoc Networks 90% of this material is reproduced% of passengers vehicles and 26% of trucks do not activate brakes before a collision Some 40% more do not brake

  17. Data Collection for Improved Cold Temperature Thermal Modeling

    Broader source: Energy.gov (indexed) [DOE]

    funding: 250k 2 Overview 3. Exh. waste heat 1. Heat transfer 2. Brake power * 1) 33% (loss, heat transfer) * 2) 33% (brake power) * 3) 33% (loss, exhaust waste) Energy in 3...

  18. EDITED BY CAROLINE ASH CREDITS(TOPTOBOTTOM):BURMANNETAL.;MATZELETAL.

    E-Print Network [OSTI]

    Leake, Mark C.

    , such as in regenerative braking in hybrid cars. For very small power requirements, capaci- tors have not been competitive

  19. ARES NW Power and Conservation Council Presentation

    E-Print Network [OSTI]

    Shortfall of power, due to high demand, energy supplied into the grid by regenerative braking of shuttle

  20. An Introductory Textbook on Cyber-Physical Systems Edward A. Lee

    E-Print Network [OSTI]

    Seshia, Sanjit A.

    of computers in use, however, are much less visible. They run the engine, brakes, seatbelts, airbag, and audio

  1. CRANE/HOIST SAFETY PROGRAM Texas Tech University

    E-Print Network [OSTI]

    Zhang, Yuanlin

    HOLDING BRAKE..........................................................................................6) are protected from potential hazards associated with the movement of equipment and material. The Crane

  2. Technical Report #36 March 1, 1984 Computational Logic Inc.

    E-Print Network [OSTI]

    Boyer, Robert Stephen

    . An entire line of automobiles is recalled because of problems with the software that controls the braking

  3. Motion planning for 3D Navier Stokes equations and stability of nonholonomic source seeking algorithms

    E-Print Network [OSTI]

    Cochran, Jennie Eleanor

    2008-01-01T23:59:59.000Z

    control of a tunable thermoacoustic cooler, IEEE Trans.braking systems, [48] in thermoacoustic coolers, and [88] in

  4. Module 8: Fuel Cell Hybrid Electric Vehicles

    Broader source: Energy.gov [DOE]

    This course covers hybrid electric vehicles, electric motors, auxiliary power units, generators, energy storage systems, regenerative braking, control systems

  5. Setting up the Blossom Gulch Aquarium, Oct 20, 2007 Richard Emlet Please note that each tank design has it's own considerations. Your school tank might have

    E-Print Network [OSTI]

    the (red) drain faucet inside the back frame of the tank is CLOSED (all the way clockwise). Also check) in white back wall of the tank. 3. Prepare and insert filter bags. There are 6 mesh bags that need of the mesh bags. These mesh bags are then placed into the back chamber of the tank on top of a Plexiglas

  6. Abstract--Road intersections represent one of the most complex configurations encountered when traversing road

    E-Print Network [OSTI]

    Boyer, Edmond

    designed to protect vehicle occupants. Passive systems include safety belts, air-bags, etc. they function

  7. MSU Extension Publication Archive Archive copy of publication, do not use for current recommendations. Up-to-date

    E-Print Network [OSTI]

    carrots in plastic bags or plastic containers. Store in the refrigerator, preferably in the vegetable

  8. 48669Federal Register / Vol. 65, No. 154 / Wednesday, August 9, 2000 / Proposed Rules Type of motor vehicle

    E-Print Network [OSTI]

    vehicle Service Brake Systems Emergency brake sys- tems: applica- tion and brak- ing distance in feet from initial speed of 20 mph Braking force as a percent- age of gross vehicle or combination weight mph B. Property-carrying vehicles: (1) Single unit vehicles having a manufacturer's GVWR of 10

  9. Getting Out of the Way Safety Verification without Compromise

    E-Print Network [OSTI]

    Sivilotti, Paul

    verification of adaptive cruise control algorithms require both discrete braking modes and overly conservative conditions for adaptive cruise control algorithms that do not require discontinuous braking and also allow Assume global upper and lower braking bounds Assume worst-case scenario (WCS) Leader uses strongest

  10. Traffic Light Mapping and Detection Nathaniel Fairfield Chris Urmson

    E-Print Network [OSTI]

    Tomkins, Andrew

    by lines painted on the road, traffic lights indicate precedence at intersections, brake lights show when, are becoming common- place as part of commercial driver-assistance systems. With power steering, power brakes obstructions or false positives such as those induced by the brake lights of other vehicles. Happily, both

  11. Design and Implementation of a Teleautonomous Hummer Darrin C. Bentivegna, Khaled S. Ali, Ronald C. Arkin and Tucker Balch

    E-Print Network [OSTI]

    for steering, brake, and throttle have been implemented on a commercially available Hummer. Control is provided to feedback sensors for the steering wheel, brake, and forward speed; and a Unix workstation for high control the steering wheel, brake pedal and throttle. A control computer performs lowlevel computation

  12. A Preliminary Report on Tool Support and Methodology for Feature Interaction Detection

    E-Print Network [OSTI]

    Waterloo, University of

    that operate the dynamics of the vehicle. Examples of these mechanical components are brakes, throttle of these mechanical components are brakes, throttle and steering. Ideally, features should be able to be integrated simultaneous requests to apply the brakes and the throttle. The feature interaction problem becomes more

  13. Influence of physical parameters and operating conditions for structural integrity of mechanical system subjected to squeal noise

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    for the static load and circular wave front lines for the ramp loading. Introduction Disc brake systems-linear vibrations, acoustic radiation, brake squeal, friction Abstract. This work proposes to study the effects of physical parameters and loading conditions on both dynamic and acoustic responses of a brake system

  14. Science Arts & Mtiers (SAM) is an open access repository that collects the work of Arts et Mtiers ParisTech

    E-Print Network [OSTI]

    Boyer, Edmond

    BALMES - On the influence of geometry updating on modal correlation of brake components. - 2012 Any On the influence of geometry updating on modal correlation of brake components. B. Frana de Paulaa , G. Rejdycha degradation of the test/analysis correlation. An application to an industrial brake part is eventually

  15. Correctness Proofs for Device Drivers in Embedded Systems Jianjun Duan

    E-Print Network [OSTI]

    Regehr, John

    that may be thousands of lines; we intend to integrate our manual proofs about bottom-level routines. For example, an auto- motive brake-by-wire system might be required to begin brake drum actuation within 50 ms of receiving a brake pedal input. Let's look at a more detailed example: a hypothetical embedded system

  16. A Vehicle-to-Vehicle Communication Protocol for Cooperative Collision Warning

    E-Print Network [OSTI]

    Liu, Jie

    safer than B due to the following two reasons: Line-of-sight limitation of brake light: Typically by Vodafone-U.S. Foundation Graduate Fellowship. and , travel in the same lane. When suddenly brakes, a driver can only see the brake light from the vehicle di- rectly in front1 . Thus, very likely vehicle

  17. ME 379M Race Car Engineering and Project Management ABET EC2000 syllabus

    E-Print Network [OSTI]

    Ben-Yakar, Adela

    . Engine Calibration (5 classes) 3. Modeling Straight Line Performance (3 classes) 4. Braking and Brake in class. Other Required Material: NA Course Objectives: The primary goal of ME 379M is to teach economy and emissions, transmission/differential, and vehicle performance modeling. 3) Brake systems

  18. Journal of Cleaner Production 13 (2005) 1931 www.elsevier.com/locate/jclepro

    E-Print Network [OSTI]

    Short, Daniel

    and products of service. Brake pads are true products of consumption, because they are released to biological be expec- ted to be increasingly used for cars. However, cars also contain some consumption parts polyethylene terephthalate (PET) [3]. Brake pads (syn- onym ``brake linings'') are polymer matrix composites

  19. Concurrency Theory Lecture 22: Timed Modelling & Conclusions

    E-Print Network [OSTI]

    Ábrahám, Erika

    Systems Example 22.1 (Real-time reactive systems) brake systems and airbags in cars plant controls mobile.1 (Real-time reactive systems) brake systems and airbags in cars plant controls mobile phones ... Real-Time Reactive Systems Example 22.1 (Real-time reactive systems) brake systems and airbags in cars plant controls

  20. Analysis, Design, And Evaluation Of Avcs For Heavy-duty Vehicles With Actuator Delays

    E-Print Network [OSTI]

    Yanakiev, Diana; Eyre, Jennifer; Kanellakopoulos, Ioannis

    1998-01-01T23:59:59.000Z

    fuel/brake (deg) time (s) acceleration (m/s 2 ) time (s) Figure 4: Ten autonomous vehicles,fuel/brake (deg) time (s) acceleration (m/s 2 ) time (s) Figure 5: Ten autonomous vehicles,fuel/brake (deg) time (s) acceleration (m/s 2 ) time (s) Figure 8: Ten autonomous vehicles,

  1. Analysis, Design And Evaluation Of Avcs For Heavy-duty Vehicles

    E-Print Network [OSTI]

    Yanakiev, Diana; Kanellakopoulos, Ioannis

    1996-01-01T23:59:59.000Z

    fuel/brake (deg) time (s) acceleration (m/s 2 ) time (s) Figure 2 : Ten autonomous vehicles,fuel/brake (deg) time (s) acceleration (m/s 2 ) time (s) Figure 3 : Ten autonomous vehicles,fuel/brake (deg) time (s) acceleration (m/s 2 ) time (s) Figure 6 : Ten autonomous vehicles,

  2. ACCEPTED AUTHORS' DRAFT, THE FINAL VERSION TO APPEAR IN THE IEEE/ASME TRANSACTIONS ON MECHATRONICS, VOL. 13, NO. 6, 669677, 2008. 1 Eddy Current Brakes for Haptic Interfaces

    E-Print Network [OSTI]

    Hayward, Vincent

    relationship including contributions from sensor quantization and coulomb friction [5][7]. Manuscript, uncertain dissipation arises from various origins such as dry friction, viscosity, or magnetic drag

  3. There is no Federal permit requirement, minimum size, or bag limit for smoothhound or spiny dogfish Ridgeback sharks are sharks with an interdorsal ridge (a visible line of raised skin between dorsal fins)

    E-Print Network [OSTI]

    Ridgeback sharks are sharks with an interdorsal ridge (a visible line of raised skin between dorsal fins) Oceanic whitetip shark: young sharks have black mottling on most fins; does not always have interdorsal inches Smoothhound: second dorsal fin slightly smaller than first dorsal fin and much larger than anal

  4. Berea College currently recycles 21% of the solid wastes. Recently, a SENS class did a garbage audit--sorting the contents of bags of trash to see how much could have been recycled. 62.5% of

    E-Print Network [OSTI]

    Baltisberger, Jay H.

    Berea College currently recycles 21% of the solid wastes. Recently, a SENS class did a garbage away 9 times as much waste as does a person in Africa or Central America, but we also generate two to three times the amount of waste as people living in industrial countries with a comparable or better

  5. apical support loss: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    bags. We instead consider the problem of predicting instance labels while learning from data labeled only at the bag level. We propose Rank-Loss Support Instance Machines, which...

  6. acute interneuron loss: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    sets for previously unseen bags. We instead consider the problem of predicting instance labels while learning from data labeled only at the bag level. We propose Rank-Loss...

  7. SAFETY PRECAUTIONS: NEVER touch an unmarked bottle.

    E-Print Network [OSTI]

    Lee, Cin-Ty Aeolus

    SAFETY PRECAUTIONS: NEVER touch an unmarked bottle. When working with acids, ALWAYS wear a face-BAGGED. Never put any acid-drenched paper or rags into trash bags (especially, rags with HF). Never put glass

  8. MSU Extension Publication Archive Archive copy of publication, do not use for current recommendations. Up-to-date

    E-Print Network [OSTI]

    -- use plastic bags, waxed paper, aluminum foil. Save food containers, plastic bags, etc. and re -use. REMEMBER--plastic spoons, paper napkins, paper cups. #12;BREADS Rye Whole Wheat Cornbread Raisin Bagels

  9. The No Impact Week Pledge From Sunday morning on April 21st

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    scraps ____ use a reusable water bottle instead of buying plastic bottles ____ bring a reusable mug to use plastic utensils ____ bring reusable bags when grocery shopping to avoid plastic bags #12

  10. Particles and Forces

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    amount of positive charge. How does an atom look on the inside? 1) Shooting at a bag of beans 2) Bag of equal weight but stuffed with cotton and a few small lead beads Compare the...

  11. SITE MAINTENANCE PLAN CSMRI SITE REMEDIATION

    E-Print Network [OSTI]

    ...............................................................................3 3.2 Bagged Materials Storage Area Management....................................................3...............................................................................................................5 5.2 Ground and Surface Water Monitoring

  12. LIterature, Representation, and the Image of the Francophone City: Casablanca, Montreal, Marseille

    E-Print Network [OSTI]

    Jones, Ruth Elizabeth

    2014-01-01T23:59:59.000Z

    bag, Williams, ordonna le soldat boss. Le dit Williams seinfinies prcautions le soldat faisait glisser la fermeture

  13. 82 SCIENTIFIC AMERICAN January 2008 The watchmaker in the 1920s who de-

    E-Print Network [OSTI]

    Robins, Gabriel

    as accelerometers for automobile air-bag systems and as ink-jet printer nozzles. Biology and chemistry also offer

  14. By kIMM FESEnMAIER 13Su m m E r 2012 ENGINEERING & SCIENCE

    E-Print Network [OSTI]

    launched Mars exploration rovers (Mers) spirit and opportunity, so an air-bag bounce landing like theirs

  15. The Soviet Robotic Lunar & Planetary Exploration Program Emphasis on the early years 1960 -1975p y y

    E-Print Network [OSTI]

    mid-course failed, missed the Moon Air-bag landing scheme Luna 7 attitude control & retro failed

  16. Texas Tech University GROUNDS USE / SOLICITATION REQUEST

    E-Print Network [OSTI]

    Rock, Chris

    be Coke products Plywood under grill Bring trash bags Dispose of coals off-campus Have water turned off

  17. Lost! The Social Psychology of Missing Possessions

    E-Print Network [OSTI]

    Berry, Brandon

    2012-01-01T23:59:59.000Z

    necklaces 7. sunglasses/eyeglasses 8. bags/backpacks/week old prescription eyeglasses. What kills me most is I

  18. Hello everyone, hope all of you are having a good morning! Today will be going to be discussing three

    E-Print Network [OSTI]

    in the spine from just coughing, rolling over in your sleep or lifting a bag of groceries occurring at any

  19. GET THE LEAD OUT Prior to November 2008 many autoclave tape brands such as FisherBrand, 3M

    E-Print Network [OSTI]

    Jia, Songtao

    autoclave tape as hazardous waste. Collect used pieces or tape roll in a ziplock bag Affix a hazardous

  20. MSU Extension Publication Archive Archive copy of publication, do not use for current recommendations. Up-to-date

    E-Print Network [OSTI]

    not wash carrots until they are ready to be used. 3. Place carrots in plastic bags or plastic containers. 4

  1. From the Ground Up: Lessons on Incorporating Behavior Change Research in Sustainability Programs

    E-Print Network [OSTI]

    Geislar, Sally E.

    2013-01-01T23:59:59.000Z

    of disposable plastic bags decreases demand for petroleum-demand as a result of these behavior changes. Eliminating 3 plastic

  2. SIENA COLLEGE STUDENT EVENTS BOARD September 26, 2011

    E-Print Network [OSTI]

    : Will be selling Luminaria Bags during Family Weekend. They will be sold for $5 each and money will go towards

  3. Life-cycle Energy and Emissions Inventories for Motorcycles, Diesel Automobiles, School Buses, Electric Buses, Chicago Rail, and New York City Rail

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2009-01-01T23:59:59.000Z

    Running) V,Operation(Start) V,Operation(Tire) V,Operation(Brake) V,AutomotiveRepair V,AutomotiveRepair V,EvaporativeLossesRunning) V,Operation(Start) V,Operation(Tire) V,Operation(Brake) V,AutomotiveRepair V,AutomotiveRepair V,EvaporativeLossesRunning) V,Operation(Start) V,Operation(Tire) V,Operation(Brake) V,AutomotiveRepair V,AutomotiveRepair V,EvaporativeLosses

  4. Ankle Injuries Approved by the UHS Patient Education Committee

    E-Print Network [OSTI]

    and to lessen the chance of re-injury. Ice: Use ice (in a plastic bag, ice bag or cold pack) for 15 to 20 of fabric, such as a pillowcase, between the ice bag and your skin. After 48 hours, continue to ice 2 to 4

  5. Ankle Injuries Approved by the UHS Patient Education Committee

    E-Print Network [OSTI]

    Yener, Aylin

    bag, ice bag or cold pack) for 15 to 20 minutes every 1 to 2 hours during the first 48 hours after in activities requiring sudden movements and turns until you can run without pain. Ice: Use ice (in a plastic your injury. You should place a thin layer of fabric, such as a pillowcase, between the ice bag

  6. advanced propulsion engine: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Berdichevsky, Victor 123 Advances in Automobile Engineering: Brake Assisted Differential Locking System CiteSeer Summary: Abstract- It takes 8,460 bolts to...

  7. Oxygen-Enriched Combustion for Military Diesel Engine Generators...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Oxygen-Enriched Combustion for Military Diesel Engine Generators Oxygen-Enriched Combustion for Military Diesel Engine Generators Substantial increases in brake power and...

  8. Modeling And Control Of Articulated Vehicles

    E-Print Network [OSTI]

    Chen, Chieh; Tomizuka, Masayoshi

    1997-01-01T23:59:59.000Z

    Modeling, Advanced Vehicle Control Systems, Lateral control, SteeringSteering and Braking Control of Heavy Duty Vehicles. Under this project, dynamic modeling

  9. air mass flow: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    supported by externally pressured air bearing. The turbine with coupled brake centrifugal compressor, aerostatic radial and thrust bearing and test rig are developed for conducting...

  10. The Effect of Recent Trends in Vehicle Design on U.S. Societal Fatality Risk per Vehicle Mile Traveled, and Their Projected Future Relationship with Vehicle Mass

    E-Print Network [OSTI]

    Wenzel, Tom

    2014-01-01T23:59:59.000Z

    blocker beam) Minivan Curtain airbag that deploys inrollovers Curtain side airbag Combo curtain/torso side airbag Torso side airbag Automated braking system

  11. automobile engineers: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    components, with main focus on the dramatically increasing intra-car- communication Zachmann, Gabriel 5 Advances in Automobile Engineering: Brake Assisted Differential Locking...

  12. DOE/LX/07-0092&D1 Secondary Document

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    formerly stored included capacitors, light ballasts, and liquid-filled potential transformers, brake shoes, speed increaser, recorders, portable handrails, carts, a metal...

  13. air coupled ultrasonic: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ultrasonic testing (ACUT) setup for the inspection of commercial carbon-carbon composite aircraft brake disks was developed in Intelligent Measurement and Evaluation...

  14. EcoCAR 2: Meet the Teams Part I | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    over to gasoline or diesel when the battery runs out, this vehicle changes over to running on hydrogen. In addition, the vehicle employs regenerative braking, which creates...

  15. Environmental Life-cycle Assessment of Passenger Transportation: A Detailed Methodology for Energy, Greenhouse Gas and Criteria Pollutant Inventories of Automobiles, Buses, Light Rail, Heavy Rail and Air

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2007-01-01T23:59:59.000Z

    resting, running, and crankcase losses are disaggregated).Evaporative losses, primarily from running, resting, and hotRunning Startup Braking Tire Wear Evaporative Losses Idling

  16. Life-cycle Environmental Inventory of Passenger Transportation in the United States

    E-Print Network [OSTI]

    Chester, Mikhail V

    2008-01-01T23:59:59.000Z

    hot?soak, resting, running, and crankcase losses areEvaporativelosses,primarilyfromrunning,resting,andRunning Startup Braking TireWear EvaporativeLosses

  17. Environmental Life-cycle Assessment of Passenger Transportation: A Detailed Methodology for Energy, Greenhouse Gas and Criteria Pollutant Inventories of Automobiles, Buses, Light Rail, Heavy Rail and Air v.2

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2008-01-01T23:59:59.000Z

    resting, running, and crankcase losses are disaggregated).Evaporative losses, primarily from running, resting, and hotRunning Startup Braking Tire Wear Evaporative Losses Idling

  18. Interaction of Ferromagnetic and Superconducting Permanent Magnets...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    permanent magnet track, was put into operation. A vehicle for 2 passengers, equipped with linear drive propulsion, a noncontact energy supply, a second braking system, and various...

  19. applied modal analysis: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    instability. Introduction Disc brake noise continues to be object of investigation for automotive-mail: francesco.massi@uniroma1.it Abstract In this paper, an experimental...

  20. Diesel Particulate Filter Technology for Low-Temperature and...

    Broader source: Energy.gov (indexed) [DOE]

    Methods Using Air Restriction Wastega te Compressor Intercooler Turbine Air Filter Pre-Turbo Throttle Exhaust brake VGT Intake Throttle CRT Method Selected Method Selected...

  1. Defining engine efficiency limits

    Broader source: Energy.gov (indexed) [DOE]

    waste energy in the exhaust where it may be recovered through a bottoming cycle, turbo-compounding, thermo-electrics, etc Brake Work Combustion Irreversibility Q o Remaining...

  2. User adaptation to injury protection systems: its effect on fatalities, and possible causes

    E-Print Network [OSTI]

    Grembek, Offer

    2010-01-01T23:59:59.000Z

    a six-year study. Accident Analysis & Prevention, 28(2):201brake light systems. Accident Analysis & Prevention, 14:trafficsafetybe- havior. Accident Analysis & Prevention, 18(

  3. Development of Enabling Technologies for High Efficiency, Low...

    Broader source: Energy.gov (indexed) [DOE]

    for HCCI Engine Pumping Friction Brake power Exhaust energy Incomplete combustion Other heat loss Engine heat loss % of fuel energy Collaborations - External *Program...

  4. Climate and Transportation Solutions: Findings from the 2009 Asilomar Conference on Transportation and Energy Policy

    E-Print Network [OSTI]

    Sperling, Daniel; Cannon, James S.

    2010-01-01T23:59:59.000Z

    hybrid motor using braking energy or by a waste heat recovery system,source of energy. Long-haul hybrid systems can be effective

  5. Thermoelectrics: The New Green Automotive Technology

    Broader source: Energy.gov (indexed) [DOE]

    Compressed Air Module Supplies compressed air for brakes and ride control Electric Water Pump Higher reliability variable speed faster warm-up less white smoke lower cold...

  6. An Improved MPPT Interleaved Boost Converter for Solar Electric Vehicle Application

    E-Print Network [OSTI]

    Boyer, Edmond

    transients and recover energy during regenerative braking. The design, construction, and testing through regenerative braking [1][2]. For these applications, a high-power dc/dc converter is a key to assist the propulsion of the vehicle during transients and to recuperate energy during regenerative

  7. Development and Verification for the Control Method Using Surplus Pressure of Primary Pumps in Chiller Plant Systems for Air Conditioning which Adopts Primary/Secondary Piping Systems PPT

    E-Print Network [OSTI]

    Matsushita, N.; Fujimura, M.; Sumiyoshi, D.; Akashi, Y.

    2012-01-01T23:59:59.000Z

    and it acts as a regenerative brake. However, we think the potentials that the power is applied to the pump as a regenerative brake are extremely low because the discharge flow rate of primary pump is distributed to multiple secondary pumps. Through...

  8. Computer Aided Design Tool for Electric, Hybrid Electric and Plug-in Hybrid Electric Vehicles

    E-Print Network [OSTI]

    Eskandari Halvaii, Ali

    2012-07-16T23:59:59.000Z

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 ix LIST OF TABLES TABLE Page I Average power with full and no regenerative braking for different drive cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 x LIST OF FIGURES FIGURE Page 1 Electric vehicle structure. A.... . . . . . . . . . . . . . . . . . . . 76 66 The power required to run the vehicle: instantaneous, average with and average without regenerative braking. . . . . . . . . . . . . 77 67 Engine operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 68 Power sent...

  9. An omni-directional design tool for series hybrid electric vehicle design

    E-Print Network [OSTI]

    Shidore, Neeraj Shripad

    2005-02-17T23:59:59.000Z

    ??????????????????????????????.. 101 viii LIST OF TABLES P age Table 1: Average power with full and no regenerative braking for different drive cycles???????????????????????.???? 39 Table 2: Freedoms of the new design tool and possible... versus time................................. 25 11 Instantaneous power and average power with full and zero regenerative braking in some typical driving cycles ......................................................... 27 12 Variation...

  10. IEEE Instrumentation and Measurement Technology Conference

    E-Print Network [OSTI]

    Gillespie, Brent

    , and light emitting diode brake- light messaging. These technologies all focus on improving the signal- ance, sensor, radar, fluorescence, light emitting diode. I. INTRODUCTION As a compromise between Radar reflection-enhanced license plates Vehicle-to-vehicle light emitting diode (LED) brake- light

  11. PROOF COPY 018405PHP Observation of tearing mode deceleration and locking due to eddy currents

    E-Print Network [OSTI]

    Fitzpatrick, Richard

    to eddy currents induced in a conducting shell B. E. Chapman Department of Physics, University 6, 3878 1999 in which a braking torque originates from eddy currents induced by the rotating mode, eddy currents induced in the conducting shell surrounding the plasma exert a braking torque

  12. IEEE/ASME TRANSACTIONS ON MECHATRONICS, VOL. 13, NO. 1, FEBRUARY 2008 1 Development of a Scaled Vehicle With Longitudinal

    E-Print Network [OSTI]

    Del Vecchio, Domitilla

    displacement of the flywheel (rad). i Angular displacement of the turbine (rad). t Angular displacement material (kg/m3 ). brake Brake torque (Nm). B Damping coefficient of transmission (kg/s). Rdcm DC motor motor (Nm). e Torque produced by the engine (Nm). It Transmission inertia (kgm2 ). t Turbine torque

  13. On Steady-State Cornering Equilibria for Wheeled Vehicles with Drift Efstathios Velenis, Emilio Frazzoli and Panagiotis Tsiotras

    E-Print Network [OSTI]

    Tsiotras, Panagiotis

    wheel steering controller appeared in [14]. The authors of that work used a single-track vehicle model (independent braking control on all four wheels) [1], active steering [2], [3], and, more recently, via including differential braking, traction control, active steering and sus- pension. Alternative means

  14. LPV methods for fault-tolerant vehicle dynamic control Olivier Sename, Juan-Carlos Tudon-Martinez, Soheib Fergani

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    of the semi-active suspension control problem and the yaw control using braking, steering and suspension gain-scheduled H vehicle dynamic stability controller, involving front steer- ing, rear braking and safety of vehicle occupants [1], [2]. Analysis, modeling and control of the overall vehicle dy- namics

  15. Associate Professor, Texas A&M University, College Station, TX 77843.5 HUMAN FACTORS

    E-Print Network [OSTI]

    Bertini, Robert L.

    may differ in performance. Next, the kind of control performance that underlies steering, braking on the development of adequate models of the tracking behavior fundamental to steering, much less so for braking g = acceleration of gravity g = control displacement(s) G = gradient H = information (bits) K = gain

  16. A. Galip Ulsoy, Mechanical Engineering Department! College of Engineering, University of Michigan at Ann Arbor!

    E-Print Network [OSTI]

    Ulsoy, A. Galip

    subsystem! " Role of the Driver! -" Driver state and uncertainty modeling! -" Robust steering assist! "Kalman filters! "control pressure to wheels for brake-steer! "Apple Quadra 800, Dell Pentium, I/O rack ! "several Kalman filters! "control of pressure to individual rear wheels for brake-steer! A high

  17. adopt our eco-driving top tips to reduce fuel costs

    E-Print Network [OSTI]

    Harman, Neal.A.

    situations and other road users as far ahead as possible to avoid unnecessary braking and acceleration without using the brakes. Step off the accelerator When slowing down or driving downhill, remain in gear consumption. September 2012 TE803 Call our transport advice line on 0845 602 1425 or email transport

  18. Dear Editor: It appears to me that the basic premise of Nancy Mead's article "Who is liable for

    E-Print Network [OSTI]

    Santini, Simone

    ." The second scenario is the following. "A is driving his car, a model X, when, suddenly, the brakes fail. In the second case, they can sue the manufacturer Y for the brake failure, while in the first case they must, my bank is selling my personal information without my permission, on-line merchants are collecting

  19. Exemplar of Automotive Architecture with Variability Kacper Bak, Marko Novakovic, Leonardo Passos

    E-Print Network [OSTI]

    Czarnecki, Krzysztof

    are assembled from physical components, such as engine, brakes, or lights. Modern cars, however, are software of such a system. It controls engine and brakes so that the car automatically maintains selected speed and keeps manufacturers have been using Software Product Lines (SPLs) to deliver car-specific software from a shared code

  20. Seminar: Entwicklung eingebetteter Systeme Margot Bittner, Mark-Oliver Reiser

    E-Print Network [OSTI]

    Wichmann, Felix

    interactions Product lines and multi-tier organizations Mechanical engineering processes and organizations >100k Testflle >100k Anforderungsobjekte Engine Mgmnt. System ETAS Brake Actuator Siemens Torqu e Mode_speed vehicle_speed engine _ torque rain_intensity accelerator_pedal_request brake_torque brak e_

  1. Norges teknisk naturvitenskapelige universitet

    E-Print Network [OSTI]

    Langseth, Helge

    on the last page in the problem set shows observed lifetimes for brake pads for a random sample of 40 cars = mixed driving The 40 observations, each represented by a line in the table, are assumed of independent censoring for the brake pad data of this problem set. Can one in this situation also suspect

  2. A Methodology for the Development of Novel VANET Safety Applications1

    E-Print Network [OSTI]

    Wolfson, Ouri E.

    .edu, {boxu,wolfson}@cs.uic.edu Jie Lin Department of Civil and Materials Engineering University of Illinois. Examples of such applications include the emergency electronic brake light or the highway merge warning the Electronic Emergency Brake Lights (EEBL), the Highway Merge Warning (HMW), and the Control Loss Warning (CLW

  3. Department of Mechanical and Nuclear Engineering Spring 2011 KYDEX LLC, 1

    E-Print Network [OSTI]

    Demirel, Melik C.

    process. Capping is applied to the KYDEX material to provide protection and/or add decorative patterns. Currently, the tension is controlled by manually adjusting the air brake on the feed roller. The brake must accurately measure the tension on the capping material. The system should be able to automatically adjust

  4. Complex Embedded Automotive Control Systems DaimlerChrysler

    E-Print Network [OSTI]

    Duffy, Ken

    progressed along several lines of inquiry, it appears to be the case that almost no effort has been devoted equipped with active systems (4-wheel- steering, active suspension, active brakes, etc.) may, in principle and rear steer-by-wire, brake-by-wire and active suspensions. An integrated chassis controller would com

  5. Comprehensive Experimental Analyses of Automotive Attack Surfaces Stephen Checkoway, Damon McCoy, Brian Kantor,

    E-Print Network [OSTI]

    Hu, Fei

    -computerized attacks as well (e.g., cutting the brake lines). This situation suggests a significant gap in knowledge distributed com- puter systems comprising millions of lines of code execut- ing on tens of heterogeneous network can circumvent all computer control systems, including safety critical elements such as the brakes

  6. IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 7, NO. 2, MARCH 1999 271 Sliding Mode Measurement Feedback Control

    E-Print Network [OSTI]

    Kachroo, Pushkin

    Measurement Feedback Control for Antilock Braking Systems Cem Unsal, Member, IEEE, and Pushkin Kachroo, R. Takahashi. This material is based upon work supported by VDOT and Virginia Tech's Center of vehicle motion and stability by providing anti-skid braking and anti- spin acceleration. The design

  7. Chapter 9 -Forklift Operations Forklift Operations Safety Rules

    E-Print Network [OSTI]

    that horn, lights, brakes, tires, gas supply, hydraulic lines, etc. are in safe working condition. Employees as a brake. 10. Forklifts should be driven on the right side of the road or aisle-way. 11. Operators shall the surface. 28. Use extra care when handling long lengths of bar stock, pipe, or other materials. 29. Avoid

  8. 10/06/09 10:24 AMUntitled Page 1 of 1

    E-Print Network [OSTI]

    Flynn, Morris R.

    as a single driver tapping lightly on the brakes inadvertently starting a chain reaction of over-braking by drivers in the following vehicles. Eventually a long line of traffic comes to a complete stop. On major materials provided by University of Alberta, via EurekAlert!, a service of AAAS. Need to cite this story

  9. Numerical study of friction-induced instability and acoustic radiation -Effect of ramp loading on the

    E-Print Network [OSTI]

    Boyer, Edmond

    is conducted for two cases of loadings and initial conditions: a static load near the associated sliding harmonic components in the velocity spectrum. Finally, the sound pressure convergence study shows that only a frictional interface [1]. During the braking process of a disc brake system, a hydraulic pressure is applied

  10. Dependability characteristics and safety criteria for an

    E-Print Network [OSTI]

    Johansson, Roger

    in centralized control. Such systems are referred to as Automatic Train Control (ATC) systems [1]. For simplicityDependability characteristics and safety criteria for an embedded distributed brake control system distributed brake control system in railway freight trains ROGER JOHANSSON1 Department of Electrical

  11. Cutability, bacterial control and packaging effects on the merchandising of lamb

    E-Print Network [OSTI]

    Varnadore, William Lee

    1972-01-01T23:59:59.000Z

    -life, quality and palata- bility of lamb cuts. Lamb carcasses were fabricated into 384 primal cuts which were used in packaging studies designed to compare chamber, rotating nozzle and stationary nozzle vacuum machines; barrier bags, saran bags, soft film... wraps, cheesecloth and paraffin coat1ngs, and saran pouches; and high vacuum, low vacuum and carbon dioxide atmospheres. Lamb cuts that were stored in barr1er bags under high levels of vacuum created in a chamber machine, satis- factorily maintained...

  12. Disposable colorimetric carbon dioxide detector use as an indicator of a patent airway during noninvasive mask ventilation

    E-Print Network [OSTI]

    Leone, T A; Lange, A; Rich, W; Finer, N N

    2006-01-01T23:59:59.000Z

    During Noninvasive Mask Ventilation Tina A. Leone, Allisonduring bag and mask ventilation and en- courage others toposi- tive pressure ventilation in preterm babies ventilated

  13. Borrowing from Nature to Produce Highly Structured Biomimetic...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    self-assembles from cellular proteins has captured the interest of many biologists and material scientists who are interested in borrowing from nature's bag of tricks to...

  14. Inside this issue: Campus Events 2-5

    E-Print Network [OSTI]

    Kidd, William S. F.

    on the environment! Bring your own reusable bag to the exchange and get entered to win a passport to NYS parks! Many, arts, building a huge ca

  15. 2009 Virginia Polytechnic Institute and State University 2906-1329 Virginia Cooperative Extension programs and employment are open to all, regardless of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, o

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    it with plastic (trash bag) if the soil is cool. Mark the locations of the bait stations with flags. After 7 to 10

  16. Mr. John Kiel

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    air bag, K-12 Rescue Saw, 5,000- watt generator, self-contained breathing apparatus (SCBA), and much more equipment Surface (Safety and Emergency Services Facility) Fire...

  17. Mr. John E. Kieling, Chief Hazardous Waste Bureau

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    air bag, K-12 Rescue Saw, 5,000- watt generator, self-contained breathing apparatus (SCBA), and much more equipment Surface (Safety and Emergency Services Facility) Fire...

  18. PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUCLEAR PHYSICS

    E-Print Network [OSTI]

    Saxon, D.S.

    2010-01-01T23:59:59.000Z

    Atomic Energy Board, Pretoria, South Africa The finite bosonEnergy Board Private Bag X256 Pretoria 0001 South Africa The

  19. Cranberry puree

    E-Print Network [OSTI]

    Cranberry puree 2 to 4 bags of fresh cranberries (15 oz each, standard size I think) boiling water strainer sweetener (ie. sugar, brown rice syrup, etc.) Put the...

  20. curried-cheese-potatoes

    E-Print Network [OSTI]

    Pour milk in cheesecloth lined strainer, let drain. Discard whey or use in soup. Tie the cheesecloth "bag" to faucet and continue draining (3 to 4 minutes).

  1. A Convex Optimization Approach for Computing Correlated Choice ...

    E-Print Network [OSTI]

    2014-01-03T23:59:59.000Z

    tives (see Parsons and Kealy (28)), choice of car models involving 689 alternatives (see Brownstone,. Bunch and Train (6)) and choice of messenger bags...

  2. Preparing for an Emergency Why Do I Need to Prepare for an

    E-Print Network [OSTI]

    Palmeri, Thomas

    ) for 2 weeks Backup equipment necessary for survival (generator, manual wheelchair) Extra cash bleach (unscented) Small shovel (optional) or plastic garbage bags for disposing of waste Matches

  3. Are You Ready? A Texas Hurricane

    E-Print Network [OSTI]

    Are You Ready? A Texas Hurricane Survival Guide evacuation information Evacuation information ___ plastic garbage bags and ties ___ liquid soap, detergent, disinfectant, household chlorine bleach

  4. Microalgae Cultivation using Offshore Membrane Enclosures for Growing Algae (OMEGA)

    E-Print Network [OSTI]

    Wiley, Patrick Edward

    2013-01-01T23:59:59.000Z

    Spotlight: The future of biofuels: is it in the bag?Biofuels 3, 521 (2012). U.S. DOE, National Algal Biofuels Technology Roadmap U.S.

  5. Chemical Hygiene and Safety Plan

    E-Print Network [OSTI]

    Ricks Editor, R.

    2009-01-01T23:59:59.000Z

    closed, labeled containers, preferably plastic. If a glassa Glass or approved plastic containers or no more than IPlastic bag all bottles, cushioning material container and

  6. An overview of the sustainability of solid waste management at military installations

    E-Print Network [OSTI]

    Borglin, S.

    2010-01-01T23:59:59.000Z

    material Type of Container Plastic Bags Cost $0.12/bagsoda bottles Plastic milk containers Clear glass Fort Meadein the case of plastic and metal containers) recyclable

  7. Dictionary of Upriver Halkomelem, Volume I

    E-Print Network [OSTI]

    Galloway, Brent Douglas

    2009-01-01T23:59:59.000Z

    possibly also Indian hemp:: mthelh. doggie bag containerpossibly also Indian hemp:: mthelh. stringy fibers (as ondogbane, possibly also Indian hemp:: mthelh. grass scalded

  8. Jefferson Lab hosts three prominent science-author book discussions...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    thing. Chairs, lightbulbs, cup holders, toothbrushes, doorknobs, light switches, potato peelers, paper bags, duct tape - as ubiquitous as these may be, they are still works...

  9. Verification tests of the U. S. Electricar Corporation Lectric Leopard. Technical report 3 Aug-25 Sep 81

    SciTech Connect (OSTI)

    Dowgiallo, E.J. Jr; Snellings, I.R.; Chapman, R.D.

    1982-04-01T23:59:59.000Z

    The Lectric Leopard manufactured by U.S. Electricar Corporation was tested at MERADCOM as part of the Department of Energy project to verify conformity to performance standards of electric vehicles. The Leopard is a standard Fiat Strada sedan which has been converted to an electric vehicle. It is powered by 16 6-V batteries through a silicon-controlled rectifier (SCR) Controller to a 23-hp series-wound d.c. motor. It is equipped with a five-speed manual transmission, power-assisted disc brakes in the front and drum brakes in the rear. It is not equipped with regenerative braking.

  10. Just build it! : a fully functional concept vehicle using robotic wheels

    E-Print Network [OSTI]

    Schmitt, Peter, S.M. Massachusetts Institute of Technology

    2007-01-01T23:59:59.000Z

    Interest in electric vehicle drive units is resurging with the proliferation of hybrid and electric vehicles. Currently emerging key-technologies are: in-wheel motors, electric braking, integrated steering activators and ...

  11. THE CITY UNIVERSITY OF NEW YORK Classified Civil Service Position Description

    E-Print Network [OSTI]

    Rosen, Jay

    automotive and construction activities and all other equipment powered by internal combustion engines, - Overhauls and makes repairs to internal combustion engines, brake systems, automatic and manual and Responsibilities Under supervision, overhauls, repairs and maintains engines and components assembles used un

  12. Crevice volume effect on spark ignition engine efficiency

    E-Print Network [OSTI]

    Smith, Patrick M. (Patrick Michael)

    2013-01-01T23:59:59.000Z

    A set of experiments and a simulation study are completed to quantify the effect of the piston crevice on engine efficiency. The simulation study breaks down the loss mechanisms on brake efficiency at different displacement ...

  13. Particulate matter emissions from a DISI engine under cold-fast-idle conditions for ethanol-gasoline blends

    E-Print Network [OSTI]

    Dimou, Iason

    2011-01-01T23:59:59.000Z

    In an effort to build internal combustion engines with both reduced brake-specific fuel consumption and better emission control, engineers developed the Direct Injection Spark Ignition (DISI) engine. DISI engines combine ...

  14. CONTAMINANT MONITORING AND RESEARCH SANFRANCISCOESTUARYINSTITUTE

    E-Print Network [OSTI]

    District Brake Pad Steering Committee Rodger Dabish, TMD Friction, Inc. Michael Endicott, for the Sierra Club Tim Merkel, Ph.D., for friction material manufacturers Kelly Moran, Ph.D., for BASMAA Jim.................................................................................. 12 3.5 Dry Deposition

  15. Exascale for Energy: The Role of Exascale Computing in Energy Security

    E-Print Network [OSTI]

    Authors, Various

    2010-01-01T23:59:59.000Z

    2010. Exascale for Energy Carbon capture and sequestration:brakes on CO 2 emissions Carbon capture and sequestrationnecks for large-scale carbon capture and seques- tration.

  16. SUPPORTING INFORMATION for Modeling the Atmospheric Transport and Deposition

    E-Print Network [OSTI]

    , James Quigley, Joyce E. Rosenthal1 Center for the Biology of NaturalSystems, Queens College, Flushing Mathewson-Brake Ontario Ministry of Natural Resources, Peterborough, Ontario, Canada John . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 M. Summary of Sensitivity Analyses. . . . . . . . . . . . . . . . . . . . . . . . . . . 42 N

  17. Maintenance Records for 2010 Honda Insight EX vin 0141

    Broader source: Energy.gov (indexed) [DOE]

    Insight EX VIN JHMZE2H78AS010141 Date Mileage Description Cost 12102009 5,947 Changed oil and filter and inspected brake system 30.44 252010 11,011 Changed oil and filter and...

  18. Maintenance Records for 2010 Toyota Prius vin#0462

    Broader source: Energy.gov (indexed) [DOE]

    DU2A5010462 Date Mileage Description Cost 11232009 5,935 Changed oil and filter, rotated tires, and inspected brakes 31.75 12182009 13,330 Changed oil and filter and inspected...

  19. Maintenance Records for 2010 Ford Fusion vin#4757

    Broader source: Energy.gov (indexed) [DOE]

    Ford Fusion VIN 3FADP0L34AR144757 Date Mileage Description Cost 1142010 6,330 Changed oil and filter and inspected brake system 46.83 2112010 12,302 Changed oil and filter...

  20. Overview of the Advanced Combustion Engine R&D

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    high-efficiency engines using hydrocarbon-based (petroleum and non-petroleum) fuels and hydrogen Light-Duty Heavy-Duty 2010 2015 2015 2018 Engine brake thermal efficiency 45% 50%...

  1. Apparatus for stopping a vehicle

    DOE Patents [OSTI]

    Wattenburg, Willard H. (Walnut Creek, CA); McCallen, David B. (Livermore, CA)

    2007-03-20T23:59:59.000Z

    An apparatus for externally controlling one or more brakes on a vehicle having a pressurized fluid braking system. The apparatus can include a pressurizable vessel that is adapted for fluid-tight coupling to the braking system. Impact to the rear of the vehicle by a pursuit vehicle, shooting a target mounted on the vehicle or sending a signal from a remote control can all result in the fluid pressures in the braking system of the vehicle being modified so that the vehicle is stopped and rendered temporarily inoperable. A control device can also be provided in the driver's compartment of the vehicle for similarly rendering the vehicle inoperable. A driver or hijacker of the vehicle preferably cannot overcome the stopping action from the driver's compartment.

  2. A Model-Driven Approach for Generating Embedded Robot Navigation Control Software

    E-Print Network [OSTI]

    Gray, Jeffrey G.

    , which is symbolically represented as an area contaminated with hazardous materials (e.g., land mines engines and brakes, chemical factories, and avionics applications. In fact, it has been reported that over

  3. Mechanical Proofs about Computer Programs Technical Report #41

    E-Print Network [OSTI]

    Boyer, Robert Stephen

    shuttle fails to launch. An entire line of automobiles is recalled because of problems with the software that controls the braking system. Unauthorized users get access to computer systems. Sensitive information

  4. A University of Alabama Low-Cost Diamond-Coated Tools

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    composite engineered materials have Heat pipe Tool tip Metal-matrix composite engineered materials have (with heat pipe) Tool tip potential for engine pistons, brake parts, driveshafts, etc. Machining must

  5. NOTTINGHAM TRENT UNIVERSITY -INVESTING IN EXCELLENCE VICE-CHANCELLOR'S PHD SCHOLARSHIP SCHEME & SCHOOL PHD SCHOLARSHIP SCHEME

    E-Print Network [OSTI]

    Evans, Paul

    of the material and to assess the development of understanding using the new approach. At a time of national-university laboratory', Physics Education, 41(6), November 2006, pp556-559. Ireson G and Twidle J Magnetic braking

  6. Experiences in Applying Formal Verification in Robotics

    E-Print Network [OSTI]

    Lth, Christoph - Deutschen Forschungszentrum fr Knstliche Intelligenz & Fachbereich 3

    and certifying a safety function for autonomous vehicles and robots. We out- line the algorithm which such as the area covered by a braking robot in our case, play a central role. This leads to an increase

  7. Mechanical Proofs about Computer Programs Technical Report #41

    E-Print Network [OSTI]

    Boyer, Robert Stephen

    in unpredictable ways. A space shuttle fails to launch. An entire line of automobiles is recalled because of problems with the software that controls the braking system. Unauthorized users get access to computer

  8. Antonio Diaz-Calderon Jet Propulsion Laboratory

    E-Print Network [OSTI]

    Kelly, Alonzo

    @jpl.nasa.gov Alonzo Kelly The Robotics Institute Carnegie Mellon University On-Line Stability Margin and Attitude which move heavy loads, accelerate or brake aggressively, turn at speed, or operate on sloped terrain

  9. Steve Wright School of Computing

    E-Print Network [OSTI]

    Leeds, University of

    the effect of fatigue on driver atten- tion, event traf c might be scripted to form a stationary line ahead of the subject driver to measure the reaction time of the driver's braking responses (Ward, 1997). The second

  10. Techniques for developing verified concurrent programs based on monitors and semaphores

    E-Print Network [OSTI]

    Peters, Dennis

    course instructors of Memorial University for their valu- able lectures and course materials which of Engineering and Applied Science and Gerard Brake, ECE, for their administrative and technical as- sistance

  11. Computer-Aided Verification: How to Trust a Machine with Your Life

    E-Print Network [OSTI]

    Pace, Gordon J.

    are used to control all sorts of devices -- from washing machines and microwave ovens to braking systems is formidable. The formal verification of a five-line algorithm can easily run into pages of dense mathematical

  12. WABCO Automotive UK Ltd is part of American Standard Companies Inc. One

    E-Print Network [OSTI]

    Berzins, M.

    automotive products companies, it supplies braking and other control systems to the commercial vehicle and the Institute for Materials Research. RESULTS Research and teaching benefited, with WABCO product studies

  13. Reducing Rally Car Damage in Forests Partnership-working with the

    E-Print Network [OSTI]

    also incurs heavy costs when repairing the road surfaces after an event. The damage caused by motor driving, fast cornering, heavy braking and rapid acceleration causes significant damage to the loose prevent oil or f

  14. Vibration Isolation of a Locomotive Mounted Energy Storage Flywheel

    E-Print Network [OSTI]

    Zhang, Xiaohua

    2011-02-22T23:59:59.000Z

    Utilizing flywheels to store and reuse energy from regenerative braking on locomotives is a new technology being developed in the Vibration Control and Electromechanics Lab at Texas A&M. This thesis focuses on the motion analysis of a locomotive...

  15. Gravity Train Project

    E-Print Network [OSTI]

    Dec 7, 2013 ... As soon as the brakes of a railroad car in West Lafayette are released, the car will roll down under the force of gravity. It will accelerate, then...

  16. Fluid Dynamics Seminar Fluid Dynamics Research Centre

    E-Print Network [OSTI]

    Davies, Christopher

    France) 8th Nov. Future Trends in Condition Monitoring of Rotating Machines Using System Identification Simulation of the Cooling of a Simplified Brake Disc Dr. Thorsten J. Mller, (Institute for Fluid Mechanics

  17. Fluid Dynamics Seminar Fluid Dynamics Research Centre

    E-Print Network [OSTI]

    Thomas, Peter J.

    France) 8 th Nov. Future Trends in Condition Monitoring of Rotating Machines Using System Identification Simulation of the Cooling of a Simplified Brake Disc Dr. Thorsten J. Mller, (Institute for Fluid Mechanics

  18. Tyre modelling for use in vehicle dynamics studies

    SciTech Connect (OSTI)

    Bakker, E.; Nyborg, L.; Pacejka, H.B.

    1987-01-01T23:59:59.000Z

    A new way of representing tyre data obtained from measurements in pure cornering and pure braking conditions has been developed in order to further improve the Dynamic Safety of vehicles. The method makes use of a formula with coefficients which describe some of the typifying quantities of a tyre, such as slip stiffnesses at zero slip and force and torque peak values. The formula is capable of describing the characteristics of side force, brake force and self aligning torque with great accuracy. This mathematical representation is limited to steady-state conditions during either pure cornering or pure braking and forms the basis for a model describing tyre behaviour during combined braking and cornering.

  19. About Zonar Systems Based in Seattle, Washington, Zonar is a leading provider of electronic

    E-Print Network [OSTI]

    Fisher, Kathleen

    to critical inspection zones on the vehicle. At each site the driver enters the condition of the tires, brakes buses and waste and recycling vehicles. "Zonar is really unique. There's nobody that does the breadth

  20. Introduction to special section on the Phoenix Mission: Landing Site Characterization Experiments, Mission Overviews, and

    E-Print Network [OSTI]

    Duck, Thomas J.

    braking strategy. After a safe landing, twin fan-like solar panels are unfurled and provide the energy. 5 Department of Earth Sciences, University of Bristol, Bristol, UK. 6 Lockheed Martin, Littleton

  1. Examining the Effects of Variability in Average Link Speeds on Estimated Mobile Source Emissions and Air Quality

    E-Print Network [OSTI]

    Sogutlugil, Mihriban

    2005-01-01T23:59:59.000Z

    running evaporative (or running loss), starts/parks, idle,diurnal, resting loss, running loss, tire- and brake-wearOn-Road Diesel Exhaust Running Losses The SCCs are based on

  2. Vibration Isolation of a Locomotive Mounted Energy Storage Flywheel

    E-Print Network [OSTI]

    Zhang, Xiaohua

    2011-02-22T23:59:59.000Z

    Utilizing flywheels to store and reuse energy from regenerative braking on locomotives is a new technology being developed in the Vibration Control and Electromechanics Lab at Texas A&M. This thesis focuses on the motion ...

  3. Notes 12. (a) Annular pressure (damper) seals, and (b) Hydrostatic journal bearings

    E-Print Network [OSTI]

    San Andres, Luis

    2009-01-01T23:59:59.000Z

    The mechanism of centering stiffness in seals. Force coefficients for short-length pressure seals. Design of annular seals: swirl brakes, impact on rotordynamics. Hydrostatic bearings in modern applications. The principle of hydrostatic lubrication...

  4. Emission Reduction and Assisted Combustion Strategies for Compression Ignition Engines with Subsequent Testing on a Single-Cylinder Engine

    E-Print Network [OSTI]

    Ragone, Colter

    2012-08-31T23:59:59.000Z

    temperatures, while decreasing brake specific PM due to increased turbulence. Resulting performance calculations displayed a slight increase in fuel consumption. Chapter three analyzes the effects of ozone-assisted combustion on a single cylinder diesel engine...

  5. Transportation and its Infrastructure

    E-Print Network [OSTI]

    2007-01-01T23:59:59.000Z

    system for international aviation, Study carried out for ICAO, London, UK IEA Hybrid, 2006: International Energysystems, store regenerative braking energy and to operate the powerful motor drives needed for hybrid

  6. Development and application of an advanced switched reluctance generator drive

    E-Print Network [OSTI]

    Asadi, Peyman

    2009-05-15T23:59:59.000Z

    change the cost and overall system efficiency. Therefore, power density maximization is one of the primary design objectives. Regenerative braking is the principle means through which kinetic energy of the vehicle is returned to the electric energy... by its regenerative braking characteristics rather than its motoring operation characteristics. This concludes the importance of power density maximization for generators in hybrid electric vehicles. According to the US DOE?s Partnership for a New...

  7. Motorized control for mirror mount apparatus

    DOE Patents [OSTI]

    Cutburth, Ronald W. (Tracy, CA)

    1989-01-01T23:59:59.000Z

    A motorized control and automatic braking system for adjusting mirror mount apparatus is disclosed. The motor control includes a planetary gear arrangement to provide improved pitch adjustment capability while permitting a small packaged design. The motor control for mirror mount adjustment is suitable for laser beam propagation applications. The brake is a system of constant contact, floating detents which engage the planetary gear at selected between-teeth increments to stop rotation instantaneously when the drive motor stops.

  8. By-Products Utilization

    E-Print Network [OSTI]

    Wisconsin-Milwaukee, University of

    limestone quarry in Wisconsin generates over 125,000 tons of quarry fines and quarry bag-house dust each limestone quarry fines and quarry bag-house dust, to reduce costs, as well as to reduce the use of expensive be used in SCC. Use of quarry by-products in SCC will lead to economical and ecological benefits

  9. Scenario A (Cogaids) Megacode video 7

    E-Print Network [OSTI]

    Klemmer, Scott

    Transcutaneous pacing--consider OR Infusions--consider Support breathing Bag valve mask & O2 tank FiO2/VF Bradycardia #12;TREAT Transcutaneous pacing--consider OR Infusions--consider Support breathing Bag valve mask?--consider... TREAT Transcutaneous pacing--consider OR Infusions--consider Support breathing FiO2

  10. Development of a Computer Program Demonstrating the Anatomy of the Equine Paranasal Sinuses

    E-Print Network [OSTI]

    Ruoff, Catherine Marie

    2012-07-16T23:59:59.000Z

    was taken to Texas A&M Institute for Preclinical Studies where the outside of the bag was sprayed with disinfectant and the head and bag were placed on the bed of a 128 slice Siemens Biograph mCT PET/CT scanner. A CT scan of the horse?s head...

  11. SF 2001-WLD (11-2012) Supersedes (4-2010) Issue CONTRACTOR WELDING, CUTTING, BRAZING

    E-Print Network [OSTI]

    SF 2001-WLD (11-2012) Supersedes (4-2010) Issue CONTRACTOR WELDING, CUTTING, BRAZING PART 1: CONTRACTOR'S EXPOSURE ASSESSMENT Identify what welding, cutting and/or brazing you are doing: (Check box or fill-in type below) Welding Thermal Cutting Brazing (No cadmium filler BAg-1 or BAg- 2; Silver

  12. Impendulo: Debugging the Programmer Willem Visser

    E-Print Network [OSTI]

    Geldenhuys, Jaco

    of Mathematical Sciences Stellenbosch University Private Bag X1, 7602 Matieland, South Africa visserw Private Bag X1, 7602 Matieland, South Africa jaco@cs.sun.ac.za ABSTRACT We describe the Impendulo tool, but with the more modest goal of finding out where we should put our energy when it comes to building tools

  13. The Asian Wood Pellet Markets

    E-Print Network [OSTI]

    The Asian Wood Pellet Markets Joseph A. Roos and Allen M. Brackley United States Department Wood Pellet plant in North Pole, Alaska. Clockwise from upper left: pelleting machine; pellets bagged for home use; a Superior Pellet Fuels bag; inventory of product ready for shipment to retailers. Upper

  14. Extra Crispy OvenFried Drumsticks 3 cups cornflake cereal, crushed

    E-Print Network [OSTI]

    Jawitz, James W.

    Extra Crispy OvenFried Drumsticks 3 cups cornflake cereal, crushed 1/3 cup grated Parmesan pepper sauce 8 chicken drumsticks, skinned Vegetable cooking spray 1. Combine buttermilk and hot pepper sauce in an extralarge ziptop freezer bag. Add chicken drumsticks, turning to coat. Place bag

  15. Working with Adenoviral Vectors in Animals This cubicle is currently housing _____________ (animal species) that have been transfected with a

    E-Print Network [OSTI]

    Cui, Yan

    on the protocols must be trained in the hazards of working with the recombinant adenovirus before handling species) that have been transfected with a replication-defective adenovirus. The protocol plastic bags, which are then placed in red biosafety bags for infectious waste incineration 5. All

  16. BUTIER CLAMS OR UTILE NECK CLAMS Butter clanlS (Saxidornus nuttali) and little-neck clams (Tapes

    E-Print Network [OSTI]

    they are canned in varying quantities, princi- pally in the Puget Sound area. The clams are found in gravel, then packed in burlap bags holding about 100 pounds each. These bags may be brought in from the Puget Sound cups. The meats, if they are to be packed whole, are washed again before they are emptied into a trough

  17. STAR COMPUTING LABORATORY Ellison Hall, Floor 2

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    Cardboard Newspaper/Books/Magazines Bags Electronic Waste Fire Alarm Pull Fire Alarm Pull Fire Alarm Pull Stariwell South Wing West Stairwell Copy Toner/Inkhjet Cartridges Electronic Waste Bags Newspaper/Magazines//Books/Catalogs Office Pack Glass/Plastic/Aluminum Electronic Waste #12;

  18. CARBON FIXATION BY CULTURED CLAMSCARBON FIXATION BY CULTURED CLAMSCARBON FIXATION BY CULTURED CLAMSCARBON FIXATION BY CULTURED CLAMS Patrick BakerPatrick Baker

    E-Print Network [OSTI]

    Florida, University of

    CARBON FIXATION BY CULTURED CLAMSCARBON FIXATION BY CULTURED CLAMSCARBON FIXATION BY CULTURED, Gainesville, FL, USA Clam Farming in FloridaClam Farming in Florida Calculating Carbon per Clam Bag E t l th E th g Calculating Carbon per Clam Bag Eat a clam, save the EarthEat a clam, save the Earth Northern

  19. Supplies List for the Entire Facility Keeping Kids Safe: Emergency Planning for Child-Care Facilities

    E-Print Network [OSTI]

    , large Butterfly bandages: 50 per campus Water in small sealed containers: 100 (for flushing wounds, etc.) Hydrogen peroxide: 10 pints/campus Bleach, 1 small bottle Plastic basket or wire basket rolls of toilet paper, 300 wet wipes, 300 plastic bags with ties, 10 large plastic trash bags Soap

  20. 6 TRANSPORTATION OF SPECIMENS All samples to be transported should be packaged in heavy-duty containers and should comply

    E-Print Network [OSTI]

    Marsh, Helene

    plastic bags (see Webb 1998). Place samples in a strong insulated container or cardboard box. Addresses-duty containers and should comply with the appropriate local protocol. It is important that all agencies involved with tape and enclosed in sealed plastic bags. Specimens can also be sent wrapped; place tissues in paper

  1. FIND A BIN, IT ALL GOES IN all types of paper

    E-Print Network [OSTI]

    Thaxton, Christopher S.

    & steel cans, lids, & pans GLASSall bottles & jars PLASTICall plastics #1 - #7, wraps, films, & bags zerow: flatten next to containers, or place in marked dumpsters SPECIAL RECYCLING ITEMS: containers located in student union · cfl bulbs (place in sealed plastic bag) · computer equipment * · techno-trash: thumbdrives

  2. without harmful fixatives is ideal for classroom use, especially when visualized

    E-Print Network [OSTI]

    Lebendiker, Mario

    when stored in sterile detergent free glass or plastic bottles at 2-8°C in the dark. Figure 1. SDS equipment and solutions (eg from HoeferTM) " UV transilluminator " Small plastic box lids or sealable plastic bags Handling Packaging: Screw cap plastic vials contained within foil bag. Storage: Store

  3. MSU Extension Publication Archive Archive copy of publication, do not use for current recommendations. Up-to-date

    E-Print Network [OSTI]

    , is to leave them in the ground and mulch them heavily with straw or leaves. They then can be dug throughout radishes can also be stored in plastic bags or other con- tainers for months. Store as close to 32u F as possible (without freezing) and in high relative humidity. Perforated plastic bags or garbage can liners

  4. Vegetable GardenVegetable Gardengg BasicsBasics

    E-Print Network [OSTI]

    Jawitz, James W.

    mulch Add complete fertilizer right at planting time (4-6-8 or 6-6-6) #12;Preparing SoilPreparing Soil chests Plastic bags Plastic bags Barrels and drums #12;Other ContainersOther Containers #12;Grow BoxesOrganic Gardening Certification required (if selling produce) Composting Mulching No synthetic chemicals (pesticides

  5. Alternative Lawns *Note:Price estimates are for seeds only.

    E-Print Network [OSTI]

    Shyy, Wei

    lawn with black plastic bags or old newspapers (10-12 pages thick) using rocks to secure,remove plastic bags. The newspaper will decompose with the dead grass providing a nutrient rich top layer. 1.4 Mulch with straw which has been cleaned,chopped,and is weed-free (do not use hay).5 Use a fine

  6. Physics Division ESH Bulletin 2006-03

    E-Print Network [OSTI]

    .311g Cleaned 6000 T201 Solid Be sputter cathode for stable beam Be containers = 0.201 g Cabinet shelves, door handle = 0.0406 g Cleaned and resampled to confirm 6000 C106 Waste cage Bagged Be waste Bag of Be waste = 5.05 g Workbench = 0.165 g Rebagged all Be waste, workbench cleaned 6000 C112 Legacy

  7. PITT RECYCLES! *Please empty cans!

    E-Print Network [OSTI]

    Sibille, Etienne

    PITT RECYCLES! Steel Aluminum Tin cans *Please empty cans! *Please empty containers! *Plastic bags can be recycled at Giant Eagle and Trader Joe's. Look on the bottom or the side of the container NOT Recyclable... Food waste Lunch bags Coffee cups Cellophane Tissues Paper towels Carbon paper Styrofoam Metals

  8. The Immense Impact of Bill Gates Sr. T H E U N I V E R S I T Y O F W A S H I N G T O N A L U M N I M A G A Z I N E J U N E 13

    E-Print Network [OSTI]

    Hochberg, Michael

    the scenic UW Seattle campus. UWalum.com/dawgdash From Home Runs to 10K Runs-- Outdoor Fun with the UWAA You long! lids.com #1 Dad! On the golf course, in the stands or about town, your dad looks smart Game? Get the hottest outdoor games on the market! This exciting bean bag game, known as "bags

  9. Identify the Problem: Reduce Waste By

    E-Print Network [OSTI]

    Iglesia, Enrique

    aims to reduce waste by banning plastic bags in light of the California state law AB 2449 which Primary energy Plastic uses 23% less Paper uses 80% less Solid waste Plastic contributes 76% less AbioticIdentify the Problem: Reduce Waste By Banning Plastic Bag Use Define Goal: Is the ban the most

  10. Collecting apparatus

    DOE Patents [OSTI]

    Duncan, Charles P. (Walnut Creek, CA)

    1983-01-01T23:59:59.000Z

    An improved collecting apparatus for small aquatic or airborne organisms such as plankton, larval fish, insects, etc. The improvement constitutes an apertured removal container within which is retained a collecting bag, and which is secured at the apex of a conical collecting net. Such collectors are towed behind a vessel or vehicle with the open end of the conical net facing forward for trapping the aquatic or airborne organisms within the collecting bag, while allowing the water or air to pass through the apertures in the container. The container is readily removable from the collecting net whereby the collecting bag can be quickly removed and replaced for further sample collection. The collecting bag is provided with means for preventing the bag from being pulled into the container by the water or air flowing therethrough.

  11. A MODULAR ACTUATOR ARCHITECTURE FOR ROBOTIC APPLICATIONS

    SciTech Connect (OSTI)

    None

    2001-07-01T23:59:59.000Z

    The United States Department of Energy (DOE) Complexes perform numerous hazardous material handling operations within the confines of a glovebox. The DOE is continuing to seek more efficient and safer means of handling these materials inside gloveboxes rather than the conventional, labor-intensive method through lead lined gloves. The use of glovebox automation technology will also be critical to the DOE in its efforts to comply with its mandated ALARA principles in handling the hazardous materials associated with the cleanup process. Operations associated with materials processing in a glovebox are similar to many industrial tasks, but the unique glovebox environment and Plutonium material properties create a unique set of challenges for conventional automation machinery. Such properties include: Low to moderate levels of ionizing radiation, high abrasiveness, corrosiveness, pyrophoric tendencies, rapid dispersal and permeation of environment, diffuses quickly, and possible incompatible material interaction. The glovebox presents the following challenges: existing gloveboxes may not be readily altered or even modified at all, complex mechanical operations for maintenance and repair are difficult or impossible through gloves, failed equipment may not be removed easily or at all. If a broken piece of equipment cannot be bagged-out through a glove port (approximately 216 mm (8 1/2 inch) diameter) it must remain in place. Broken equipment obstructs further operations. If it renders the entire glovebox unusable, a significant volume of waste is generated and an expensive system must be disposed of and replaced. A moderate sized glovebox alone costs between $250,000 and $500,000 and an equipment malfunction, which penetrates the glovebox and exposes the room to Plutonium or other toxic materials, is catastrophic. In addition to the human exposure issues, cleanup can easily run into the millions of dollars. A solution to the issues described above is ARM Automation Inc.'s (ARM) modular robotic manipulator technology developed for DOE EM operations, which addresses many of the issues discussed in the previous section. This manipulator system has the capability of custom configurations, which accommodate common glovebox tasks such as materials repackaging. The modular nature and quick connects of this system simplify installations into ''hot'' boxes and any potential modifications or repair therein. In the field of automation and robotics, a very common element is one used to generate motion for precise positioning of loads. One example of such an automation component would be an individual joint within an industrial robotic manipulator. This component consists of a tightly integrated package containing an electric motor, gear train, output support bearings, position sensors, brake, servo-amplifier and communications controller. Within the context of this paper, this key building block is referred to as an actuator module. With regard to the needs of the EM, [8] and [9] have shown that while each focus area has unique requirements for robotic automation at a system or manipulator level, their requirements at the actuator level are very similar. Thereby, a modular approach to automation which utilizes a small set of versatile actuator modules can be used to construct a broad range of robotic systems and automation cells suited to EM applications. By providing a pre-engineered, pre-integrated motion system to different robotics users within the DOE, new automation systems can be more quickly created without extensive expertise in motion control or the expense of building custom equipment.

  12. EXPERIMENTAL INVESTIGATION OF PERFORMANCE PARAMETERS OF SINGLE CYLINDER FOUR STROKE DI DIESEL ENGINE OPERATING ON NEEM OIL BIODIESEL AND ITS BLENDS

    E-Print Network [OSTI]

    Rob Res; Dharmendra Yadav; Nitin Shrivastava; Vipin Shrivastava

    Increasing oil prices, and global warming activates the research and development of substitute energy resources to maintain economic development. The methyl esters of vegetable oil, known as biodiesel are becoming popular because of their low ecological effect and potential as a green substitute for compression ignition engine. The main objective of this study is to investigate the performance of neem oil methyl ester on a single cylinder, four stroke, direct injection, and 8 HP capacity diesel engine. The Experimental research has been performed to analyze the performance of different blends 20 % (BD20), 50 % (BD50), and 100 % (BD100) of neem oil biodiesel. Biodiesel, when compared to conventional diesel fuel, results showed that the brake specific fuel consumption and brake specific energy consumption are higher and brake thermal efficiency less during testing of engine. The brake specific energy consumption is increased by 0.60 % to 8.25 % and brake thermal efficiency decreased by 0.57 % to 7.62 % at 12 kg engine brake load as compared to diesel fuel. When the fuel consumption of biodiesel is compared to diesel fuel it observed that the fuel consumption was increased by 2.5 % to 19.5 % than that of diesel fuel for B20, B50 and B100 bends at 12 kg engine brake load. It is observed that the performance of biodiesel blends is less as compared to plain diesel and during testing of diesel engine run normally for all engine loads. It is investigated that the neem oil biodiesel 20 % blend showed very close performance when compared to plain diesel and hence can be used as an alternative fuel for conventional diesel in the future.

  13. Supernova explosion and black hole formation with hadron-quark phase transition

    SciTech Connect (OSTI)

    Nakazato, Ken'ichiro [Department of Physics, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510 (Japan)

    2014-05-02T23:59:59.000Z

    Hadronic matter undergoes a deconfinement transition to quark matter at high temperature and/or high density. It would be realized in collapsing cores of massive stars. The fates of core collapses are investigated for various cases. Equations of state including the hadron-quark phase transition with different values of bag constant are used. As a result, for the case with a small bag constant (i.e. the transition occurs at low density), the second bounce revives the shock wave leading to explosion for the model with 15 solar mass. The systematics on the bag constant is also studied for the black hole formation of a 40 solar mass progenitor.

  14. Outdoor Programs Coordinator Outdoor Programs Assistant Coordinator Brent Gorman Nathan van der Most

    E-Print Network [OSTI]

    Scheel, David

    .00 $9.00 $18.00 Black Diamond Mega-Mid -3-4person/4season $5.00 $10.00 $8.00 $18.00 Synthetic Sleeping Bag (+20) $3.00 $6.00 $5.00 $9.00 Synthetic Sleeping Bag (-20) $4.00 $8.00 $7.00 $11.00 Thermarest $2.00 $4.00 $4.00 $7.00 Paddle $2.00 $4.00 $4.00 $7.00 Throw Bag $1.00 $2.00 $2.00 $4.00 Rubber Boots

  15. Canoe* $16.00 $30.00 $44.00 Tent 4 person (Sierra Design, Kelty or ALPS) $6.00 $12.00 $19.00 Tandem kayak sit On top (Tribe 13.5)* $12.00 $20.00 $30.00 Tent 6 person (Sierra Design, Kelty or Eureka) $7.00 $14.00 $21.00

    E-Print Network [OSTI]

    Van Stryland, Eric

    bag - 108L $5.00 $8.00 $13.00 Stove 2 burner (propane not included) $4.00 $8.00 $12.00 Dry storage bag and rack foams for transportation are also included on fees Cooler $2.00 $4.00 $6.00 Dry storage bag - Bill - XL (38L) & L (44L) $3.00 $5.00 $8.00 Stove 1 burner (propane not included) $3.00 $6.00 $9.00 Dry

  16. Method for recovering wet buckled pipe

    SciTech Connect (OSTI)

    Gray, D.A.; Gray, W.E. Jr.; Yemington, C.R.

    1991-09-03T23:59:59.000Z

    This patent describes a method for severing a submerged pipeline setting on the sea floor. It comprises lowering a deflated lift bag from the water surface to a substantially straight segment of the pipeline; positioning the deflated lift bag under the substantially straight segment of the pipeline; inflating the deflated lift bag with liquid and raising a section of the pipeline off the sea floor; lowering a cutoff saw from the water surface to the raised section of the pipeline; clamping the cutoff saw to the raised section of the pipeline; and severing the pipeline by means of the cutoff saw.

  17. Design and fabrication of advanced materials from Illinois coal wastes. [Quarterly] technical report, September 1--November 30, 1994

    SciTech Connect (OSTI)

    Malhotra, V.M.; Wright, M.A. [Southern Illinois Univ., Carbondale, IL (United States)

    1994-12-31T23:59:59.000Z

    The main goal of this project is to develop a bench-scale procedure to design and fabricate advanced brake and structural composite materials from Illinois coal combustion residues. During the first quarter of the project, the thrust of the work was directed towards setting up the experimental facilities and undertaking preliminary tests to gauge the ability of coal tar derived binder in fabricating the brake skeletons. In addition systematic scanning electron microscopy (SEM), differential scanning calorimetry (DSC), and differential thermal analysis (DTA) were conducted on PCC fly ash (Baldwin), fly ash (ADM), FBC fly ash, FBC spent bed bottom ash, bottom ash (ADM), and scrubber sludge residues to characterize their geometrical shape and thermal stability. The PCC fly ash particles being highly spherical in shape and thermally inert up to 1100{degrees}C will make an excellent raw material for our composites. This is born out by fabricating brake skeletons from PCC fly ash colloids. Unlike the PCC fly ash and FBC fly ash, the scrubber sludge particles are not suitable hosts for our brake lining materials because of a whisker-like particle structure. Six different compositions of various combustion residues were tested in the fabrication of brake skeletons, and our tar derived binder shows great promise in the fabrication of composite materials.

  18. A P R I

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Los Alamos, NM 87544 www.lanl.govmuseum Save the Date NanoDays Festival Special Nano Lecture Science Cinema Every Saturday @ 10:30 AM Noon to 1:00 PM Brown Bag Lecture Noon...

  19. Clean Stuff: the Latest from NOVA's "Making Stuff" Mini-Series

    Broader source: Energy.gov [DOE]

    An Argonne National Laboratory scientist discusses transforming plastics say from grocery bags into carbon nanotubes and spheres, which can then be used in lithium-ion batteries, as well as an array of other applications.

  20. G:\\ESS\\248 RCRA\\SWMU Report Cor

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    PPE, used air filters from compressors, motors, pumps, filter bags, oil filters, and PVC pipe. WASTE QUANTITY: Three 55-gallon drums and six 5-gallon drums as of 1501. The...

  1. Solution-processed photovoltaics with advanced characterization and analysis

    E-Print Network [OSTI]

    Duan, Hsin-Sheng

    2014-01-01T23:59:59.000Z

    at the 37th IEEE Photovoltaics Specialists Conference (D. B. Mitzi, Prog. Photovoltaics 2011, 20, 6. [23] S. Bag,R. Noufi, IEEE J. Photovoltaics 2012, T. Todorov, J. Tang,

  2. aga institute presents: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Pollution by Sniffing Social Media To deal with the air pollution, we first need to monitor it also suffer air pollution 1.Linear regression model on Weibo bag-of-words...

  3. Inside this issue: Area Events 12

    E-Print Network [OSTI]

    Kidd, William S. F.

    your own reusable bag to the exchange and get entered to win a passport to NYS parks. Thanks to UAS : Quad Offices Husted Hall, Downtown Campus East Campus UAB and MSC Buildings #12;Volume 6, Issue 8

  4. Chewy Granola Bars Adapted from one I found on a Quaker Oats box years ago. This is very

    E-Print Network [OSTI]

    Florida, University of

    in a zip loc bag. These freeze well. You can adapt the mix-ins (chips, fruit, nuts) according to what your products like tofu, mock refried beans, bean burger stew (with small amount of meat or preferably

  5. MSU Extension Publication Archive Archive copy of publication, do not use for current recommendations. Up-to-date

    E-Print Network [OSTI]

    (pound or ounce) . Examples include meat, flour, canned foods, frozen food , bread, and cereal) . Examples include cook- ing and storage bags, jar lids, freezing contain- ers, paper napkins. Area (square

  6. Managing New Product Development! Tradeshow on Sunday, Dec. 13, 1:00-4:00 pm !

    E-Print Network [OSTI]

    Agogino, Alice M.

    : Reusable shopping bags for active lifesyles Fold Space: Redefining living spaces Sustainable Service culinary traditions Literacy for Visually Impaired: Portable Braille MPACT: Sustainable holiday packing Stations Compact Wallet & Smartphone Tailored Shaving Waterless Toilets Sustainable Portable Housing CCA UC

  7. PENGUIN PROMISES WADDLE FOR A WEEK 2012 ~ ~ ~ A proud AKAA initiative ~ ~ ~

    E-Print Network [OSTI]

    de Villiers, Marienne

    organic kitchenwaste,turnofthelightswhentheyaren'tneeded,changemylightbulbstoenergyefficientones,recycle promise to... stop using plastic shopping bags, not waste water, stop using plastic straws, compost my where the seafood I eat comes form, only eat SASSI Green listed species, drive less, buy organic

  8. The Dalhousie Guide to Waste Management on Campus Look for the four bin system around campus designated for paper, recyclables, organics and garbage.

    E-Print Network [OSTI]

    Brownstone, Rob

    for the four bin system around campus designated for paper, recyclables, organics.) Ceramics Potato chip bags & candy wrappers Styrofoam Not acceptable: Organics Recyclables and dry. Organic Waste No liquids. Garbage Reconsider all waste for potential reuse before discarding

  9. The effects of transplanting stress on photosynthesis, stomatal conductance and leaf water potential

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    and Natural Resources, Punjab Agricultural University, Ludhiana, 141 004 India Introduction Artificial forest in polyethylene bags (16 x 60 cm) containing sphagnum peat and were maintained well-watered. One yr later

  10. Volume 2, Issue 4 GT-CERT NEWSLETTER Volume 2, Issue 4

    E-Print Network [OSTI]

    their supply bags. Helpful additions include small tool kits, tri- age supplies, and additional first aid, are related to the fail- ure of the body's cooling system. These conditions, heat exhaustion and heat stroke

  11. Low-cost exterior insulation process and structure

    DOE Patents [OSTI]

    Vohra, Arun (Bethesda, MD)

    1999-01-01T23:59:59.000Z

    A low-cost exterior insulation process of stacking bags of insulating material against a wall and covering them with wire mesh and stucco provides a durable structure with good insulating value.

  12. ablated plasma width: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    proposed simple kinetic model for a sequential decay of heavy QGP bags formed in high energy elementary particle collisions it is argued that by measuring the energy dependence of...

  13. DOE Cites Battelle Energy Alliance, LLC for Worker Safety and...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    a chemical fume hood where a worker was pouring finely-powdered red phosphorus from a plastic bag into a metal canister and the red phosphorus ignited. The chemist involved in...

  14. Microsoft Word - t3pfwg45u24v5zqaw5xxgsy2112745409AWaitingSignature1

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The following packaging method is assigned: Inner Packaging: Bags, static-shielding plastic, not less than 0.004 inches thick, double-sealed with a metal strip tie and...

  15. Worldwide Status of Energy Standards for Buildings - Appendices

    E-Print Network [OSTI]

    Janda, K.B.

    2008-01-01T23:59:59.000Z

    National Energy COW1cil C - 116 SOUTH AFRICA 20. EfficiencyEnergy Conservation R&D Progress Report from South Africa"and Energy Private Bag X03 Lynnwood Ridge, Pretoria 0040 Country: South Africa

  16. Title Slide "Software quality and the

    E-Print Network [OSTI]

    Hatton, Les

    areas such as:- · Air-bags, where the complexity has increased by about a factor of 10 in 3 years to address multiple airbags, side as well as front impact, risk to small passengers and other issues

  17. Commercial Fertilizers in 1936-37.

    E-Print Network [OSTI]

    Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

    1937-01-01T23:59:59.000Z

    of Terms ............................................................................................ 5 ................................................ Information on the Fertilizer Bag and Tag 6 How to Calculate the Valuation...-37 ............................................................................ 13 Relation of Valuation Guaranteed to Valuation Delivered .................... 14 Averages Below Guarantee ..................................................................... 15 Non Acid Forming Fertilizers...

  18. Commercial Fertilizers in 1926-27.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

    1927-01-01T23:59:59.000Z

    .............................. Information on the fertilizer Bag and tag 6 ................................................. Explanation of terms 7 ........................................... How to calculate valuations 7 ...................... Composition and selling prices... below guarantee ............................................ 12 ................................. Investigations under the fertilizer law 12 ............. Relation of valuation guaranteed to valuation delivered : ... 12...

  19. Commercial Fertilizers in 1944-45.

    E-Print Network [OSTI]

    Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach)

    1945-01-01T23:59:59.000Z

    ................................................................................... How fertilizers are named ............................................................................. Information on the fertilizer bag and tag .................... .. ..................... How to calculate the valuation...-44 ................................................................... .......... Relation of valuation guaranteed to valuation delivered ..... Averages below guarantee .............................. : .................................... Publications dealing with the use of fertilizers...

  20. Microsoft Word - ICP-10-010webpost.doc

    Broader source: Energy.gov (indexed) [DOE]

    of 64 drums of unirradiated fabricated single rods consisting of U0 2 ThO 2 fuel pellets in zirconium rods and one drum with two short rods and miscellaneous bagged pellets....