Sample records for xp service pack

  1. Windows XP - LPR Printing

    E-Print Network [OSTI]

    dbrown

    2004-07-27T23:59:59.000Z

    Printer Setup in Windows XP. To print to the math department printers in Windows XP, “Print Services for Unix” must be installed. To begin installation of “

  2. NW Energy XP

    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)Integrated CodesTransparency VisitSilver Toyota PriusNSR KeyNUG 2015 NUGNW-Energy-XP

  3. AFT 210XP Nanospec

    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 ScienceandMesa del(ANL-IN-03-032)8Li (59AJ76) (See the EnergyTAMANG, APIL.AFT 210XP Nanospec nano.jpg

  4. Packed Lunches.

    E-Print Network [OSTI]

    Reasonover, Frances L.

    1982-01-01T23:59:59.000Z

    and digestion is easily upset, so plan light and easily digested foods. Because the body loses a lot of fluid in an effort to stay cool, drink plenty of water. A thermos of lemonade, iced tea with lemon or some other fruit drink is particularly refreshing... precautions used with paper bags. Another packing container is an insulated bag. In this case, frozen water in plastic cartons or reuseable ice packs can be used to keep food cold until lunchtime. Or, use thermos bottles to keep foods hot or cold. Small...

  5. Approximating semidefinite packing programs ?

    E-Print Network [OSTI]

    2010-10-25T23:59:59.000Z

    In this paper we define semidefinite packing programs and describe an ... Semidefinite packing programs arise in many applications such as semidefinite.

  6. OP-XP-612 1 / 11 Princeton Plasma Physics Laboratory

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    (designated by Run Coordinator) MINOR MODIFICATIONS (Approved by Experimental Research Operations) #12;OP to investigate the effects of changes in collisionality, heat flux and current on the propagation of cold pulses, from 0.8 MA/0.36T to 1.25 MA/0.55T Since good wall condition is important for the proposed XP, we

  7. ClpXP, an ATP-powered unfolding and protein-degradation machine

    E-Print Network [OSTI]

    Sauer, Robert T.

    ClpXP is a AAA+ protease that uses the energy of ATP binding and hydrolysis to perform mechanical work during targeted protein degradation within cells. ClpXP consists of hexamers of a AAA+ ATPase (ClpX) and a tetradecameric ...

  8. Extreme Security Engineering: On Employing XP Practices to Achieve "Good Enough Security"

    E-Print Network [OSTI]

    Extreme Security Engineering: On Employing XP Practices to Achieve "Good Enough Security" without Main Mall, Vancouver, BC Canada V6T 1Z4 beznosov@ece.ubc.ca ABSTRACT This paper examines practices of eXtreme Security Engineering (XSE), an application of XP practices to security engineering, and discuss its

  9. Professional Training Information Pack

    E-Print Network [OSTI]

    Davies, Christopher

    Intending Professional Training Students Year 2 Information Pack #12;- 1 - Applying for a Professional Training Placement To be allowed to do the Professional Training you must have enrolled on one must talk to Dr J. M. Thompson immediately. General introduction to professional training Students

  10. Optimization of blended battery packs

    E-Print Network [OSTI]

    Erb, Dylan C. (Dylan Charles)

    2013-01-01T23:59:59.000Z

    This thesis reviews the traditional battery pack design process for hybrid and electric vehicles, and presents a dynamic programming (DP) based algorithm that eases the process of cell selection and pack design, especially ...

  11. Packed Bed Combustion: An Overview

    E-Print Network [OSTI]

    Hallett, William L.H.

    Packed Bed Combustion: An Overview William Hallett Dept. of Mechanical Engineering Université d'Ottawa - University of Ottawa #12;Packed Bed Combustion - University of Ottawa - CICS 2005 Introduction air fuel feedproducts xbed grate Packed Bed Combustion: fairly large particles of solid fuel on a grate, air supplied

  12. Enumerating rigid sphere packings

    E-Print Network [OSTI]

    Miranda C. Holmes-Cerfon

    2015-05-08T23:59:59.000Z

    Packing problems, which ask how to arrange a collection of objects in space to meet certain criteria, are important in a great many physical and biological systems, where geometrical arrangements at small scales control behaviour at larger ones. In many systems there is no single, optimal packing that dominates, but rather one must understand the entire set of possible packings. As a step in this direction we enumerate rigid clusters of identical hard spheres for $n\\leq 14$, and clusters with the maximum number of contacts for $n\\leq 19$. A rigid cluster is one that cannot be continuously deformed while maintaining all contacts. This is a nonlinear notion that arises naturally because such clusters are the metastable states when the spheres interact with a short-range potential, as is the case in many nano- or micro-scale systems. We expect these lists are nearly complete, except for a small number of highly singular clusters (linearly floppy but nonlinearly rigid.) The data contains some major geometrical surprises, such as the prevalence of hypostatic clusters: those with less than the $3n-6$ contacts generically necessary for rigidity. We discuss these and several other unusual clusters, whose geometries may shed insight into physical mechanisms, pose mathematical and computational problems, or bring inspiration for designing new materials.

  13. Convex Optimization Course Welcome Pack

    E-Print Network [OSTI]

    Hall, Julian

    1 NATCOR Convex Optimization Course 23rd ­ 27th June 2014 Welcome Pack This pack contains. ABSTRACT Convex optimization is the fundamental process of optimal decision-making. Although mathematically restrictive, many practical problems may be modelled directly as convex optimization problems. Convex

  14. Services

    Broader source: Energy.gov [DOE]

    The Office of Management provides many of the services that keep the Department of Energy Headquarters offices operational.  Other Program Offices also provide services to the employees at...

  15. Mapping The Best Practices of XP and Project Management: Well defined approach for Project Manager

    E-Print Network [OSTI]

    Javed, Muhammad; Hussain, Shahid; Ahmad, Shakeel

    2010-01-01T23:59:59.000Z

    Software engineering is one of the most recent additions in various disciplines of system engineering. It has emerged as a key obedience of system engineering in a quick succession of time. Various Software Engineering approaches are followed in order to produce comprehensive software solutions of affordable cost with reasonable delivery timeframe with less uncertainty. All these objectives are only satisfied when project's status is properly monitored and controlled; eXtreme Programming (XP) uses the best practices of AGILE methodology and helps in development of small size software very sharply. In this paper, authors proposed that via XP, high quality software with less uncertainty and under estimated cost can be developed due to proper monitoring and controlling of project. Moreover, authors give guidelines that how activities of project management can be embedded into development life cycle of XP to enhance the quality of software products and reduce the uncertainty.

  16. Valve stem and packing assembly

    DOE Patents [OSTI]

    Wordin, J.J.

    1991-09-03T23:59:59.000Z

    A valve stem and packing assembly is provided in which a rotatable valve stem includes a first tractrix surface for sliding contact with a stem packing and also includes a second tractrix surface for sliding contact with a bonnet. Force is applied by means of a spring, gland flange, and gland on the stem packing so the stem packing seals to the valve stem and bonnet. This configuration serves to create and maintain a reliable seal between the stem packing and the valve stem. The bonnet includes a second complementary tractrix surface for contacting the second sliding tractrix surface, the combination serving as a journal bearing for the entire valve stem and packing assembly. The journal bearing so configured is known as a Schiele's pivot. The Schiele's pivot also serves to maintain proper alignment of the valve stem with respect to the bonnet. Vertical wear between the surfaces of the Schiele's pivot is uniform at all points of contact between the second sliding tractrix surface and the second complementary tractrix surface of a bonnet. The valve stem is connected to a valve plug by means of a slip joint. The valve is opened and closed by rotating the valve stem. The slip joint compensates for wear on the Schiele's pivot and on the valve plug. A ledge is provided on the valve bonnet for the retaining nut to bear against. The ledge prevents over tightening of the retaining nut and the resulting excessive friction between stem and stem packing. 2 figures.

  17. Valve stem and packing assembly

    DOE Patents [OSTI]

    Wordin, John J. (Bingham County, ID)

    1991-01-01T23:59:59.000Z

    A valve stem and packing assembly is provided in which a rotatable valve stem includes a first tractrix surface for sliding contact with a stem packing and also includes a second tractrix surface for sliding contact with a bonnet. Force is applied by means of a spring, gland flange, and gland on the stem packing so the stem packing seals to the valve stem and bonnet. This configuration serves to create and maintain a reliable seal between the stem packing and the valve stem. The bonnet includes a second complementary tractrix surface for contacting the second sliding tractrix surface, the combination serving as a journal bearing for the entire valve stem and packing assembly. The journal bearing so configured is known as a Schiele's pivot. The Schiele's pivot also serves to maintain proper alignment of the valve stem with respect to the bonnet. Vertical wear between the surfaces of the Schiele's pivot is uniform at all points of contact between the second sliding tractrix surface and the second complementary tractrix surface of a bonnet. The valve stem is connected to a valve plug by means of a slip joint. The valve is opened and closed by rotating the valve stem. The slip joint compensates for wear on the Schiele's pivot and on the valve plug. A ledge is provided on the valve bonnet for the retaining nut to bear against. The ledge prevents overtightening of the retaining nut and the resulting excessive friction between stem and stem packing.

  18. Method for packing chromatographic beds

    DOE Patents [OSTI]

    Freeman, David H. (Potomac, MD); Angeles, Rosalie M. (Germantown, MD); Keller, Suzanne (Rockville, MD)

    1991-01-01T23:59:59.000Z

    Column chromatography beds are packed through the application of static force. A slurry of the chromatography bed material and a non-viscous liquid is filled into the column plugged at one end, and allowed to settle. The column is transferred to a centrifuge, and centrifuged for a brief period of time to achieve a predetermined packing level, at a range generally of 100-5,000 gravities. Thereafter, the plug is removed, other fixtures may be secured, and the liquid is allowed to flow out through the bed. This results in an evenly packed bed, with no channeling or preferential flow characteristics.

  19. Ryan Naraine, Eweek, 2004.11.11: "XP SP2 flaw warning sparks debate on

    E-Print Network [OSTI]

    Bernstein, Daniel

    system. "San Jose, Calif.-based Finjan Software released an alert warning that attackers could `silently warning is overblown. " `Our early analysis indicates that Finjan's claims are potentially misleadingRyan Naraine, Eweek, 2004.11.11: "XP SP2 flaw warning sparks debate on disclosure "The debate over

  20. Measured Black Carbon Deposition on the Sierra Nevada Snow Pack and Implication for Snow Pack Retreat

    E-Print Network [OSTI]

    Hadley, O.L.

    2010-01-01T23:59:59.000Z

    2007). As the snow pack ages the ice crystals undergoIn older snow packs containing larger ice grains, albedoarctic sea ice, mountain glaciers and snow packs. This study

  1. Cylinder valve packing nut studies

    SciTech Connect (OSTI)

    Blue, S.C. [Martin Marietta Energy Systems, Inc., Paducah, KY (United States)

    1991-12-31T23:59:59.000Z

    The design, manufacture, and use of cylinder valve packing nuts have been studied to improve their resistance to failure from stress corrosion cracking. Stress frozen photoelastic models have been analyzed to measure the stress concentrations at observed points of failure. The load effects induced by assembly torque and thermal expansion of stem packing were observed by strain gaging nuts. The effects of finishing operations and heat treatment were studied by the strain gage hole boring and X-ray methods. Modifications of manufacturing and operation practices are reducing the frequency of stress corrosion failures.

  2. Students & Mental Health Resource Pack

    E-Print Network [OSTI]

    Stevenson, Mark

    Students & Mental Health Resource Pack Produced by - www.rethink.org/at-ease/ SHEFFIELD EARLY://clik.to/eis NORTH EAST SHEFFIELD Northlands Community Health Centre, Southey Hill, Sheffield S5 8BE Tel: 0114 is severe mental illness? 1.4 Treatment and prognosis What is mental health awareness? 2.1 Introduction 2

  3. Kold Pack: Order (2013-CE-5323)

    Broader source: Energy.gov [DOE]

    DOE ordered Kold Pack, Inc. to pay a $8,000 civil penalty after finding Kold Pack had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

  4. Adhesive Loose Packings of Small Particles

    E-Print Network [OSTI]

    Wenwei Liu; Shuiqing Li; Adrian Baule; Hernán A. Makse

    2014-10-08T23:59:59.000Z

    We explore adhesive loose packings of dry small spherical particles of micrometer size using 3D discrete-element simulations with adhesive contact mechanics. A dimensionless adhesion parameter ($Ad$) successfully combines the effects of particle velocities, sizes and the work of adhesion, identifying a universal regime of adhesive packings for $Ad>1$. The structural properties of the packings in this regime are well described by an ensemble approach based on a coarse-grained volume function that includes correlations between bulk and contact spheres. Our theoretical and numerical results predict: (i) An equation of state for adhesive loose packings that appears as a continuation from the frictionless random close packing (RCP) point in the jamming phase diagram; (ii) The existence of a maximal loose packing point at the coordination number $Z=2$ and packing fraction $\\phi=1/2^{3}$. Our results highlight that adhesion leads to a universal packing regime at packing fractions much smaller than the random loose packing, which can be described within a statistical mechanical framework. We present a general phase diagram of jammed matter comprising frictionless, frictional, adhesive as well as non-spherical particles, providing a classification of packings in terms of their continuation from the spherical frictionless RCP.

  5. Services

    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 for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclearHomelandMultivariate Metal-Organic Frameworks |Services

  6. A High-Performance PHEV Battery Pack

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

    piece cost by enabling lower cost automation, shipping, etc. Lower investment (tooling) by commonizing repeating parts Thermal Management Pack Thermal Challenges ...

  7. A method for dense packing discovery

    E-Print Network [OSTI]

    Yoav Kallus; Veit Elser; Simon Gravel

    2010-08-04T23:59:59.000Z

    The problem of packing a system of particles as densely as possible is foundational in the field of discrete geometry and is a powerful model in the material and biological sciences. As packing problems retreat from the reach of solution by analytic constructions, the importance of an efficient numerical method for conducting \\textit{de novo} (from-scratch) searches for dense packings becomes crucial. In this paper, we use the \\textit{divide and concur} framework to develop a general search method for the solution of periodic constraint problems, and we apply it to the discovery of dense periodic packings. An important feature of the method is the integration of the unit cell parameters with the other packing variables in the definition of the configuration space. The method we present led to improvements in the densest-known tetrahedron packing which are reported in [arXiv:0910.5226]. Here, we use the method to reproduce the densest known lattice sphere packings and the best known lattice kissing arrangements in up to 14 and 11 dimensions respectively (the first such numerical evidence for their optimality in some of these dimensions). For non-spherical particles, we report a new dense packing of regular four-dimensional simplices with density $\\phi=128/219\\approx0.5845$ and with a similar structure to the densest known tetrahedron packing.

  8. Application pack for funding commencing in 2012

    E-Print Network [OSTI]

    Kheifets, Anatoli

    Application pack for funding commencing in 2012 GROUP OF EIGHT AUSTRALIA­GERMANY JOINT RESEARCH COOPERATION SCHEME #12;PAGE 2 OF 9GROUP OF EIGHT AUSTRALIA­GERMANY JOINT RESEARCH COOPERATION SCHEME © GROUP OF EIGHT Application pack for funding commencing in 2012 ABOUT THE GROUP OF EIGHT AUSTRALIA­GERMANY JOINT

  9. Softening of Granular Packings with Dynamic Forcing

    E-Print Network [OSTI]

    C. J. Olson Reichhardt; L. M. Lopatina; X. Jia; P. A. Johnson

    2014-06-17T23:59:59.000Z

    We perform numerical simulations of a two-dimensional bidisperse granular packing subjected to both a static confining pressure and a sinusoidal dynamic forcing applied by a wall on one edge of the packing. We measure the response experienced by a wall on the opposite edge of the packing and obtain the resonant frequency of the packing as the static or dynamic pressures are varied. Under increasing static pressure, the resonant frequency increases, indicating a velocity increase of elastic waves propagating through the packing. In contrast, when the dynamic amplitude is increased for fixed static pressure, the resonant frequency decreases, indicating a decrease in the wave velocity. This occurs both for compressional and for shear dynamic forcing, and is in agreement with experimental results. We find that the average contact number $Z_c$ at the resonant frequency decreases with increasing dynamic amplitude, indicating that the elastic softening of the packing is associated with a reduced number of grain-grain contacts through which the elastic waves can travel. We image the excitations created in the packing and show that there are localized disturbances or soft spots that become more prevalent with increasing dynamic amplitude. Our results are in agreement with experiments on glass bead packings and earth materials such as sandstone and granite, and may be relevant to the decrease in elastic wave velocities that has been observed to occur near fault zones after strong earthquakes, in surficial sediments during strong ground motion, and in structures during earthquake excitation.

  10. Automated packing systems: Review of industrial implementations.

    E-Print Network [OSTI]

    Whelan, Paul F.

    Automated packing systems: Review of industrial implementations. Paul F. Whelan School in these applications. An outline of one such industrial application, the automated placement of shape templates Mathematics University of Wales Cardiff, Wales. ABSTRACT The problems involved in the automated packing

  11. Packing of elastic wires in flexible shells

    E-Print Network [OSTI]

    Vetter, Roman; Herrmann, Hans J

    2015-01-01T23:59:59.000Z

    The packing problem of long thin filaments that are injected into confined spaces is of fundamental interest for physicists, biologists and materials engineers alike. How linear threads pack and coil is well known only for the ideal case of rigid containers, however. Here, we force long elastic rods into flexible spatial confinement borne by an elastic shell to examine under which conditions recently acquired knowledge on wire packing in rigid spheres breaks down. We find that unlike in rigid cavities, friction plays a key role by giving rise to the emergence of two distinct packing patterns. At low friction, the wire densely coils into an ordered toroidal bundle with semi-ellipsoidal cross section, while at high friction, it packs into a highly disordered, self-similar structure. These two morphologies are shown to be separated by a continuous phase transition.

  12. Packing of elastic wires in flexible shells

    E-Print Network [OSTI]

    Roman Vetter; Falk K. Wittel; Hans J. Herrmann

    2015-04-03T23:59:59.000Z

    The packing problem of long thin filaments that are injected into confined spaces is of fundamental interest for physicists, biologists and materials engineers alike. How linear threads pack and coil is well known only for the ideal case of rigid containers, however. Here, we force long elastic rods into flexible spatial confinement borne by an elastic shell to examine under which conditions recently acquired knowledge on wire packing in rigid spheres breaks down. We find that unlike in rigid cavities, friction plays a key role by giving rise to the emergence of two distinct packing patterns. At low friction, the wire densely coils into an ordered toroidal bundle with semi-ellipsoidal cross section, while at high friction, it packs into a highly disordered, self-similar structure. These two morphologies are shown to be separated by a continuous phase transition.

  13. Protein degradation in a TX-TL cell-free expression system using ClpXP protease Zachary Z. Sun1

    E-Print Network [OSTI]

    Murray, Richard M.

    ! 1! Protein degradation in a TX-TL cell-free expression system using ClpXP protease AUTHORS that play an important role for in vivo circuit dynamics ­ namely protein degradation and protein dilution-TL with ClpXP, an AAA+ protease pair that selectively degrades tagged proteins [11], to provide finely

  14. A method for dense packing discovery

    E-Print Network [OSTI]

    Kallus, Yoav; Gravel, Simon

    2010-01-01T23:59:59.000Z

    The problem of packing a system of particles as densely as possible is foundational in the field of discrete geometry and is a powerful model in the material and biological sciences. As packing problems retreat from the reach of solution by analytic constructions, the importance of an efficient numerical method for conducting de novo (from-scratch) searches for dense packings becomes crucial. In this paper, we use the divide and concur framework to develop a general search method for the solution of periodic constraint problems, and we apply it to the discovery of dense periodic packings. An important feature of the method is the integration of the unit cell parameters with the other packing variables in the definition of the configuration space. The method we present led to improvements in the densest-known tetrahedron packing which are reported in [arXiv:0910.5226]. Here, we use the method to reproduce the densest known lattice sphere packings and the best known lattice kissing arrangements in up to 14 and ...

  15. Electrochemical Studies of Packed Iron Powder Electrodes: Effects...

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

    of Packed Iron Powder Electrodes: Effects of Common Constituents of Natural Waters on Corrosion Electrochemical Studies of Packed Iron Powder Electrodes: Effects of Common...

  16. EV Everywhere Batteries Workshop - Pack Design and Optimization...

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

    Pack Design and Optimization Breakout Session Report EV Everywhere Batteries Workshop - Pack Design and Optimization Breakout Session Report Breakout session presentation for the...

  17. DEM simulation of experimental dense granular packing

    SciTech Connect (OSTI)

    Hanifpour, Maryam; Allaei, Mehdi Vaez [Department of Physics, University of Tehran, Tehran (Iran, Islamic Republic of); Francois, Nicolas; Saadatfar, Mohammad [Department of Applied Mathematics, Research School of Physics and Engineering, Australian National University, Canberra (Australia)

    2013-06-18T23:59:59.000Z

    In this study we present numerical analysis performed on the experimental results of sphere packings of mono-sized hard sphere whose packing fraction spans across a wide range of 0.59<{Phi}<0.72. Using X-ray Computed Tomography (XCT), we have full access to the 3D structure of the granular packings. Numerical analysis performed on thr data provides the first experimental proofs of how densification affects local order parameters. Furthermore by combining Discrete Element Method (DEM) and the experimental results from XCT, we investigate how the intergranular forces change with the onset of crystallization.

  18. Groundwater well with reactive filter pack

    DOE Patents [OSTI]

    Gilmore, Tyler J. (Pasco, WA); Holdren, Jr., George R. (Kennewick, WA); Kaplan, Daniel I. (Richland, WA)

    1998-01-01T23:59:59.000Z

    A method and apparatus for the remediation of contaminated soil and ground water wherein a reactive pack material is added to the annular fill material utilized in standard well construction techniques.

  19. Kold Pack: Proposed Penalty (2013-CE-5323)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Kold Pack, Inc. failed to certify walk-in cooler or freezer components as compliant with the energy conservation standards.

  20. PACKING ELLIPSOIDS WITH OVERLAP? 1. Introduction. Shape ...

    E-Print Network [OSTI]

    2013-02-07T23:59:59.000Z

    Feb 7, 2013 ... problem of finding the densest sphere packing is still open. .... (c) Some measure of volumes of the pairwise overlaps Ei ? Ej, i, j = 1, 2,...,N,.

  1. Groundwater well with reactive filter pack

    DOE Patents [OSTI]

    Gilmore, T.J.; Holdren, G.R. Jr.; Kaplan, D.I.

    1998-09-08T23:59:59.000Z

    A method and apparatus are disclosed for the remediation of contaminated soil and ground water wherein a reactive pack material is added to the annular fill material utilized in standard well construction techniques. 3 figs.

  2. PACKING DIMENSIONS, TRANSVERSAL MAPPINGS AND GEODESIC FLOWS

    E-Print Network [OSTI]

    Jyväskylä, University of

    result for the packing dimension, dimp, of projected measures. They showed that if µ is a finite Borel measure on Rn , then (1.1) dimp PV µ = dimm µ for almost all V G(n, m), where dimm µ is a packing is the same for almost all projections, but it may happen that dimm µ dimp µ. The above results are "almost

  3. Dense periodic packings of tetrahedra with small repeating units

    E-Print Network [OSTI]

    Yoav Kallus; Veit Elser; Simon Gravel

    2010-03-19T23:59:59.000Z

    We present a one-parameter family of periodic packings of regular tetrahedra, with the packing fraction $100/117\\approx0.8547$, that are simple in the sense that they are transitive and their repeating units involve only four tetrahedra. The construction of the packings was inspired from results of a numerical search that yielded a similar packing. We present an analytic construction of the packings and a description of their properties. We also present a transitive packing with a repeating unit of two tetrahedra and a packing fraction $\\frac{139+40\\sqrt{10}}{369}\\approx0.7194$.

  4. Residential Services Headlease residents

    E-Print Network [OSTI]

    Sussex, University of

    Residential Services Headlease residents handbook 2013-2014 #12;Map of Brighton inside front cover packs Rent 5 Residential Advisor (RA) network 6 Senior residential advisors Residential Student Support Contents Contents Brighton 1 #12;Welcome Congratulations on securing your place at Sussex. Residential

  5. Packing frustration in dense confined fluids

    E-Print Network [OSTI]

    Kim Nygĺrd; Sten Sarman; Roland Kjellander

    2014-09-04T23:59:59.000Z

    Packing frustration for confined fluids, i.e., the incompatibility between the preferred packing of the fluid particles and the packing constraints imposed by the confining surfaces, is studied for a dense hard-sphere fluid confined between planar hard surfaces at short separations. The detailed mechanism for the frustration is investigated via an analysis of the anisotropic pair distributions of the confined fluid, as obtained from integral equation theory for inhomogeneous fluids at pair correlation level within the anisotropic Percus-Yevick approximation. By examining the mean forces that arise from interparticle collisions around the periphery of each particle in the slit, we calculate the principal components of the mean force for the density profile - each component being the sum of collisional forces on a particle's hemisphere facing either surface. The variations of these components with the slit width give rise to rather intricate changes in the layer structure between the surfaces, but, as shown in this paper, the basis of these variations can be easily understood qualitatively and often also semi-quantitatively. It is found that the ordering of the fluid is in essence governed locally by the packing constraints at each single solid-fluid interface. A simple superposition of forces due to the presence of each surface gives surprisingly good estimates of the density profiles, but there remain nontrivial confinement effects that cannot be explained by superposition, most notably the magnitude of the excess adsorption of particles in the slit relative to bulk.

  6. Energy Saving in Distillation Using Structured Packing and Vapor Recompression

    E-Print Network [OSTI]

    Hill, J.H.

    "Distillation is a big consumer of energy in process plant operations. A first step to energy cost savings is the use of high efficiency structured packing in place of trays or dumped packings in conventionally operated distillation columns. Larger...

  7. Random packing of hyperspheres and Marsaglia's Parking Lot Test

    E-Print Network [OSTI]

    Whitlock, Paula

    Random packing of hyperspheres and Marsaglia's Parking Lot Test Stefan C. Agapie and Paula A York 10021 September 30, 2009 Abstract Many studies of randomly packed hyperspheres in multiple box until some randomly loosely packed density is achieved. Then either a compression algorithm

  8. Packed fluidized bed blanket for fusion reactor

    DOE Patents [OSTI]

    Chi, John W. H. (Mt. Lebanon, PA)

    1984-01-01T23:59:59.000Z

    A packed fluidized bed blanket for a fusion reactor providing for efficient radiation absorption for energy recovery, efficient neutron absorption for nuclear transformations, ease of blanket removal, processing and replacement, and on-line fueling/refueling. The blanket of the reactor contains a bed of stationary particles during reactor operation, cooled by a radial flow of coolant. During fueling/refueling, an axial flow is introduced into the bed in stages at various axial locations to fluidize the bed. When desired, the fluidization flow can be used to remove particles from the blanket.

  9. Cooking with Canned Tuna (packed in water)

    E-Print Network [OSTI]

    Anding, Jenna

    2008-12-09T23:59:59.000Z

    E-75 12/08 Cooking with Canned Tuna (packed in water) Tuna is a nutritious source of protein, iron, and niacin. Because it is already cooked, it can be eaten right out of the can or used to make your favorite tuna dishes. A serving of tuna is 2...- by 13-inch baking dish. 4. Bake it at 350 degrees F for 30 to 35 minutes. Let it stand for about 10 minutes before serving. Note: You can also use 2 cups of cooked rice instead of macaroni. Quick Tuna Spread (makes 4 servings, ? cup each) Tuna...

  10. Services-Led Industrialization in India: Assessment and Lessons

    E-Print Network [OSTI]

    Singh, Nirvikar

    2006-01-01T23:59:59.000Z

    Cambridge MA, pp. 188-219. Kuznets, S. (1959), Six Lecturesto services” (e.g. , Kuznets, 1959; Kaldor, 1966; Pack andwords, the environmental Kuznets curve may be flatter in

  11. Amber-green light-emitting diodes using order-disorder Al[subscript x]In[subscript 1?x]P heterostructures

    E-Print Network [OSTI]

    Christian, Theresa M.

    We demonstrate amber-green emission from Al[subscript x]In[subscript 1– x]P light-emitting diodes (LEDs) with luminescence peaked at 566?nm and 600?nm. The LEDs are metamorphically grown on GaAs substrates via a graded ...

  12. Wireless connection instructions -Windows This document outlines the procedure for setting up Windows7, Vista or XP to use the College wireless network. It assumes

    E-Print Network [OSTI]

    Goldschmidt, Christina

    Windows7, Vista or XP to use the College wireless network. It assumes that you have already connected your network Double click the wireless connection icon at the bottom right hand corner of your screen. Click View Wireless Networks. Select Academic MurrayEdwards and click the Connect button. Close the View

  13. The literature indicates success evidences for XP in the development of small and medium software projects (Dyba et al., 2008; Salo et al.,

    E-Print Network [OSTI]

    Québec, Université du

    of XP for implementing complex projects, or for ISO 9001 certification that requires a number of quality requirements to be implemented at the process level. The ISO 9001 process model requires necessary to Support ISO 9001 Requirements . Research Problem . © Malik Qasaimeh & Alain Abran, 2010 Département de

  14. Packed bed carburization of tantalum and tantalum alloy

    SciTech Connect (OSTI)

    Lopez, Peter C. (Espanola, NM); Rodriguez, Patrick J. (Espanola, NM); Pereyra, Ramiro A. (Medanales, NM)

    1999-01-01T23:59:59.000Z

    Packed bed carburization of a tantalum or tantalum alloy object. A method for producing corrosion-resistant tantalum or tantalum alloy objects is described. The method includes the steps of placing the object in contact with a carburizing pack, heating the packed object in vacuum furnace to a temperature whereby carbon from the pack diffuses into the object forming grains with tantalum carbide along the grain boundaries, and etching the surface of the carburized object. This latter step removes tantalum carbides from the surface of the carburized tantalum object while leaving the tantalum carbide along the grain boundaries.

  15. Packed bed carburization of tantalum and tantalum alloy

    DOE Patents [OSTI]

    Lopez, P.C.; Rodriguez, P.J.; Pereyra, R.A.

    1999-06-29T23:59:59.000Z

    Packed bed carburization of a tantalum or tantalum alloy object is disclosed. A method for producing corrosion-resistant tantalum or tantalum alloy objects is described. The method includes the steps of placing the object in contact with a carburizing pack, heating the packed object in vacuum furnace to a temperature whereby carbon from the pack diffuses into the object forming grains with tantalum carbide along the grain boundaries, and etching the surface of the carburized object. This latter step removes tantalum carbides from the surface of the carburized tantalum object while leaving the tantalum carbide along the grain boundaries. 4 figs.

  16. Thermal vacancies in close-packing solids

    E-Print Network [OSTI]

    Mostafa Mortazavifar; Martin Oettel

    2013-11-20T23:59:59.000Z

    Based on Stillinger's version of cell cluster theory, we derive an expression for the equilibrium concentration of thermal monovacancies in solids which allows for a transparent interpretation of the vacancy volume and the energetic/entropic part in the corresponding Gibbs energy of vacancy formation $\\Delta G_{\\rm v}$. For the close--packing crystals of the hard sphere and Lennard--Jones model systems very good agreement with simulation data is found. Application to metals through the embedded--atom method (EAM) reveals a strong sensitivity of the variation of $\\Delta G_{\\rm v}$ with temperature to details of the EAM potential. Our truncation of the cell cluster series allows for an approximate, but direct measurement of crystal free energies and vacancy concentration in colloidal model systems using laser tweezers.

  17. Volatile Components from Packing Matrials, Rev. 2

    SciTech Connect (OSTI)

    Smith, R. A.

    2006-03-01T23:59:59.000Z

    An outgassing study was conducted on five packing materials, comprising two experiments. These materials comprised 277-4 borated concrete, Borobond4 concrete, polyethylene bags, silica-filled silicone rubber seals, and silicone foam padding. The purpose was measure the volume of gases which diffuse from packaging materials when sealed in containers. Two heating profiles were used to study the offgassing quantities in a set of accelerated aging tests. It was determined that the concretes contain a large quantity of water. The plastic materials hold much less moisture, with the silicone materials even consuming water, possibly due to the presence of silica filler. Polyethylene tends to degrade as the temperature is elevated and the foam stiffens.

  18. CONCRETE OPTIMISATION WITH REGARD TO PACKING DENSITY AND RHEOLOGY

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    CONCRETE OPTIMISATION WITH REGARD TO PACKING DENSITY AND RHEOLOGY François de Larrard LCPC Centre/organizers): .............. Keywords: packing density, rheology, grading curve, optimisation, self-compacting concrete, roller-compacted concrete. Author contacts Authors E-Mail Fax Postal address LCPC Centre de Nantes François de Larrard

  19. Liquid Holdup Profiles in Structured Packing Determined via Neutron Radiography

    E-Print Network [OSTI]

    Eldridge, R. Bruce

    scans of an operating air-water contactor were performed at the NIST Center for Neutron Research (NCNR packings are widely employed in vapor-liquid contacting devices for distillation, absorption, and stripping. The high specific surface areas (ap), regular geometries, and high void fraction () of structured packing

  20. Packed bed reactor for photochemical .sup.196 Hg isotope separation

    DOE Patents [OSTI]

    Grossman, Mark W. (Belmont, MA); Speer, Richard (Reading, MA)

    1992-01-01T23:59:59.000Z

    Straight tubes and randomly oriented pieces of tubing having been employed in a photochemical mercury enrichment reactor and have been found to improve the enrichment factor (E) and utilization (U) compared to a non-packed reactor. One preferred embodiment of this system uses a moving bed (via gravity) for random packing.

  1. Evolving Design Rules for the Inverse Granular Packing Problem

    E-Print Network [OSTI]

    Marc Z. Miskin; Heinrich M. Jaeger

    2014-03-17T23:59:59.000Z

    If a collection of identical particles is poured into a container, different shapes will fill to different densities. But what is the shape that fills a container as close as possible to a pre-specified, desired density? We demonstrate a solution to this inverse-packing problem by framing it in the context of artificial evolution. By representing shapes as bonded spheres, we show how shapes may be mutated, simulated, and selected to produce particularly dense or loose packing aggregates, both with and without friction. Moreover, we show how motifs emerge linking these shapes together. The result is a set of design rules that function as an effective solution to the inverse packing problem for given packing procedures and boundary conditions. Finally, we show that these results are verified by experiments on 3D-printed prototypes used to make packings in the real world.

  2. Measured Black Carbon Deposition on the Sierra Nevada Snow Pack and Implication for Snow Pack Retreat

    SciTech Connect (OSTI)

    Hadley, O.L.; Corrigan, C.E.; Kirchstetter, T.W.; Cliff, S.S.; Ramanathan, V.

    2010-01-12T23:59:59.000Z

    Modeling studies show that the darkening of snow and ice by black carbon deposition is a major factor for the rapid disappearance of arctic sea ice, mountain glaciers and snow packs. This study provides one of the first direct measurements for the efficient removal of black carbon from the atmosphere by snow and its subsequent deposition to the snow packs of California. The early melting of the snow packs in the Sierras is one of the contributing factors to the severe water problems in California. BC concentrations in falling snow were measured at two mountain locations and in rain at a coastal site. All three stations reveal large BC concentrations in precipitation, ranging from 1.7 ng/g to 12.9 ng/g. The BC concentrations in the air after the snow fall were negligible suggesting an extremely efficient removal of BC by snow. The data suggest that below cloud scavenging, rather than ice nuclei, was the dominant source of BC in the snow. A five-year comparison of BC, dust, and total fine aerosol mass concentrations at multiple sites reveals that the measurements made at the sampling sites were representative of large scale deposition in the Sierra Nevada. The relative concentration of iron and calcium in the mountain aerosol indicates that one-quarter to one-third of the BC may have been transported from Asia.

  3. Shaken, not stirred: why gravel packs better than bricks

    E-Print Network [OSTI]

    Anita Mehta; J. M. Luck

    2003-11-21T23:59:59.000Z

    We explore the effect of shape -- jagged vs. regular -- in the jamming limit of very gently shaken packings. Our measure of shape $\\eps$ is the void space occupied by a disordered grain; we show that depending on its number-theoretic nature, two generic behaviours are obtained. Thus, regularly shaped grains (rational $\\eps$) have ground states of perfect packing, which are irretrievably lost under zero-temperature shaking; the reverse is the case for jagged grains (irrational $\\eps$), where the ground state is only optimally packed, but entirely retrievable. At low temperatures, we find intermittency at the surface, which has recently been seen experimentally.

  4. Information and Research Skills Student Pack

    E-Print Network [OSTI]

    Birmingham, University of

    spaces Wifi 5. How many electronic journal (academic magazines) articles are downloaded every year to avoid it!) as well as gain a better understanding of academic libraries and the resources, facilities to know an academic library Page 4 2. Video of Library Services at the University of Birmingham Page 6 3

  5. The Network Packing Problem in Terrestrial Broadcasting

    E-Print Network [OSTI]

    2005-03-03T23:59:59.000Z

    plex of programs (from two to Żve, depending on the required quality of service) over a 8 .... As for the former, RAI management approved a 79 million Euro ..... Property 4.1 Consider the coe±cient matrix of constraints (12) in which rows in the ...... on Personal, Indoor, and Mobile Radio Communications, Osaka, Japan, 1999.

  6. Nanostructure and Nanomechanics of Cement: Polydisperse Colloidal Packing

    E-Print Network [OSTI]

    Masoero, Enrico

    Cement setting and cohesion are governed by the precipitation and growth of calcium-silicate-hydrate, through a complex evolution of microstructure. A colloidal model to describe nucleation, packing, and rigidity of ...

  7. Center for Academic Success Tech Prep Student Packing List

    E-Print Network [OSTI]

    Pele?, Slaven

    Center for Academic Success Tech Prep Student Packing List Personal items to bring or buy: shower items: · alcoholic beverages (if under 21 years of age) · candles (lighted), fireworks, weapons, incense

  8. Effective thermal conductivity of packed beds of spheres

    E-Print Network [OSTI]

    Duncan, Allen Buchanan

    1987-01-01T23:59:59.000Z

    EFFECTIVE THERMAL CONDUCTIVITY OF PACKED BEDS OF SPHERES A Thesis ALLEN BUCHANAN DUNCAN Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree ot MASTER OF SCIENCE August 1987... Major Subject: Mechanical Engineering EFFECTIVE THERMAL CONDUCTIVITY OF PACKED BEDS OF SPHERES A Thesis by ALLEN BUCHANAN DUNCAN Approved as to style and content by: G. P. Peterson (Chairman of Committee) G. D. Allen (Member) W. M. Moses...

  9. Performance characterization of a packed bed electro-filter

    E-Print Network [OSTI]

    Narayanan, Ajay

    1990-01-01T23:59:59.000Z

    PERFORMANCE CHARACTERIZATION OF A PACKED BED ELECTRO-FILTER A Thesis by A JAY NARAYANAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... December 1990 Major Subject: Safety Engineering PERFORMANCE CHARACTERIZATION OF A PACKED BED ELECTRO-FILTER A Thesis by AJAY NARAYANAN Approved as to style and content by: John P. Wagn (Ch ' of the Com ittee) Aydin Akgerman (Member) Ri ard B...

  10. Performance characterization of a packed bed electro-filter 

    E-Print Network [OSTI]

    Narayanan, Ajay

    1990-01-01T23:59:59.000Z

    PERFORMANCE CHARACTERIZATION OF A PACKED BED ELECTRO-FILTER A Thesis by A JAY NARAYANAN Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... December 1990 Major Subject: Safety Engineering PERFORMANCE CHARACTERIZATION OF A PACKED BED ELECTRO-FILTER A Thesis by AJAY NARAYANAN Approved as to style and content by: John P. Wagn (Ch ' of the Com ittee) Aydin Akgerman (Member) Ri ard B...

  11. Windows XP VPN Instructions 12. Connect with the VPN and proceed to http://network.software.vt.edu for software.

    E-Print Network [OSTI]

    Virginia Tech

    and proceed to http://network.software.vt.edu for software. 5. For the Company Name use PPTP VT VPN. Click the Virginia Tech Wireless Network Service (http://wireless.cns.vt.edu) or the Virginia Tech Modem Pool (http on to your computer with an account that has administrator privileges. The PPTP VPN service supports 128 bit

  12. NUMERICAL CALCULATIONS FOR THE ASYMPTOTIC, DIFFUSION DOMINATED MASS-TRANSFER COEFFICIENT IN PACKED BED REACTORS

    E-Print Network [OSTI]

    Fedkiw, Peter

    2011-01-01T23:59:59.000Z

    Calculations for the Asymptotic, Diffusion Dominated Mass-Transfer Coefficient in Packed Bed Reactors

  13. Cloud Services Cloud Services

    E-Print Network [OSTI]

    Cloud Services Cloud Services In 2012 UCD IT Services launched an exciting new set of cloud solutions called CloudEdu, which includes cloud servers, cloud storage, cloud hosting and cloud network. The CloudEdu package includes a consultancy service in design, deployment, management and utilisation

  14. Spherical codes, maximal local packing density, and the golden ratio

    E-Print Network [OSTI]

    A. B. Hopkins; F. H. Stillinger; S. Torquato

    2010-03-18T23:59:59.000Z

    The densest local packing (DLP) problem in d-dimensional Euclidean space Rd involves the placement of N nonoverlapping spheres of unit diameter near an additional fixed unit-diameter sphere such that the greatest distance from the center of the fixed sphere to the centers of any of the N surrounding spheres is minimized. Solutions to the DLP problem are relevant to the realizability of pair correlation functions for packings of nonoverlapping spheres and might prove useful in improving upon the best known upper bounds on the maximum packing fraction of sphere packings in dimensions greater than three. The optimal spherical code problem in Rd involves the placement of the centers of N nonoverlapping spheres of unit diameter onto the surface of a sphere of radius R such that R is minimized. It is proved that in any dimension, all solutions between unity and the golden ratio to the optimal spherical code problem for N spheres are also solutions to the corresponding DLP problem. It follows that for any packing of nonoverlapping spheres of unit diameter, a spherical region of radius less than or equal to the golden ratio centered on an arbitrary sphere center cannot enclose a number of sphere centers greater than one more than the number that can be placed on the region's surface.

  15. Hydrogen gettering packing material, and process for making same

    DOE Patents [OSTI]

    LeMay, James D. (Castro Valley, CA); Thompson, Lisa M. (Knoxville, TN); Smith, Henry Michael (Overland Park, KS); Schicker, James R. (Lee's Summit, MO)

    2001-01-01T23:59:59.000Z

    A hydrogen gettering system for a sealed container is disclosed comprising packing material for use within the sealed container, and a coating film containing hydrogen gettering material on at least a portion of the surface of such packing material. The coating film containing the hydrogen gettering material comprises a mixture of one or more organic materials capable of reacting with hydrogen and one or more catalysts capable of catalyzing the reaction of hydrogen with such one or more organic materials. The mixture of one or more organic materials capable of reacting with hydrogen and the one or more catalysts is dispersed in a suitable carrier which preferably is a curable film-forming material. In a preferred embodiment, the packing material comprises a foam material which is compatible with the coating film containing hydrogen gettering material thereon.

  16. Models for Metal Hydride Particle Shape, Packing, and Heat Transfer

    E-Print Network [OSTI]

    Kyle C. Smith; Timothy S. Fisher

    2012-05-04T23:59:59.000Z

    A multiphysics modeling approach for heat conduction in metal hydride powders is presented, including particle shape distribution, size distribution, granular packing structure, and effective thermal conductivity. A statistical geometric model is presented that replicates features of particle size and shape distributions observed experimentally that result from cyclic hydride decreptitation. The quasi-static dense packing of a sample set of these particles is simulated via energy-based structural optimization methods. These particles jam (i.e., solidify) at a density (solid volume fraction) of 0.665+/-0.015 - higher than prior experimental estimates. Effective thermal conductivity of the jammed system is simulated and found to follow the behavior predicted by granular effective medium theory. Finally, a theory is presented that links the properties of bi-porous cohesive powders to the present systems based on recent experimental observations of jammed packings of fine powder. This theory produces quantitative experimental agreement with metal hydride powders of various compositions.

  17. Thermal Evaluation of the Honda Insight Battery Pack: Preprint

    SciTech Connect (OSTI)

    Zolot, M.D.; Kelly, K.; Keyser, M.; Mihalic, M.; Pesaran, A.; Hieronymus, A.

    2001-06-18T23:59:59.000Z

    The hybrid vehicle test efforts at National Renewable Energy Laboratory (NREL), with a focus on the Honda Insight's battery thermal management system, are presented. The performance of the Insight's high voltage NiMH battery pack was characterized by conducting in-vehicle dynamometer testing at Environmental Testing Corporation's high altitude dynamometer test facility, on-road testing in the Denver area, and out-of-car testing in NREL's Battery Thermal Management Laboratory. It is concluded that performance does vary considerably due to thermal conditions the pack encounters. The performance variations are due to both inherent NiMH characteristics, and the Insight's thermal management system.

  18. Thermal resistance gaps for solid breeder blankets using packed beds

    SciTech Connect (OSTI)

    Gorbis, Z.R.; Raffray, A.R.; Tillack, M.S.; Abdou, M.A.

    1989-03-01T23:59:59.000Z

    The main design features of a new concept for solid breeder blanket thermal resistance gaps are described and analysis is shown for the blanket thermal characteristics. The effective thermal conductivity of a helium-beryllium packed bed configuration is studied, including the effect of a purge stream. Possible applications of this concept to ITER blanket designs are stressed.

  19. Hydrogen Bonding Increases Packing Density in the Protein Interior

    E-Print Network [OSTI]

    Hydrogen Bonding Increases Packing Density in the Protein Interior David Schell,1,2 Jerry Tsai,1 J System Health Science Center, College Station, Texas 77843-1114 ABSTRACT The contribution of hydrogen to the stability, but experimental studies show that bury- ing polar groups, especially those that are hydrogen

  20. PACKING DIMENSION RESULTS FOR ANISOTROPIC GAUSSIAN RANDOM FIELDS

    E-Print Network [OSTI]

    Xiao, Yimin

    and GrX [0, 1]N are determined by the lower index of . Namely, dimP X [0, 1]N = min d, N , a.s. (1.5) and dimP GrX [0, 1]N = min N , N + (1 - )d , a.s., (1.6) where dimP E denotes the packing dimension of E

  1. PACKING DIMENSION RESULTS FOR ANISOTROPIC GAUSSIAN RANDOM FIELDS

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    by the lower index of . Namely, dimP X [0, 1]N = min d, N , a.s. (1.5) and dimP GrX [0, 1]N = min N , N + (1 - )d , a.s., (1.6) where dimP E denotes the packing dimension o

  2. Particle Shape Effects on the Stress Response of Granular Packings

    E-Print Network [OSTI]

    Athanasios G. Athanassiadis; Marc Z. Miskin; Paul Kaplan; Nicholas Rodenberg; Seung Hwan Lee; Jason Merritt; Eric Brown; John Amend; Hod Lipson; Heinrich M. Jaeger

    2013-10-15T23:59:59.000Z

    We present measurements of the stress response of packings formed from a wide range of particle shapes. Besides spheres these include convex shapes such as the Platonic solids, truncated tetrahedra, and triangular bipyramids, as well as more complex, non-convex geometries such as hexapods with various arm lengths, dolos, and tetrahedral frames. All particles were 3D-printed in hard resin. Well-defined initial packing states were established through preconditioning by cyclic loading under given confinement pressure. Starting from such initial states, stress-strain relationships for axial compression were obtained at four different confining pressures for each particle type. While confining pressure has the largest overall effect on the mechanical response, we find that particle shape controls the details of the stress-strain curves and can be used to tune packing stiffness and yielding. By correlating the experimentally measured values for the effective Young's modulus under compression, yield stress and energy loss during cyclic loading, we identify trends among the various shapes that allow for designing a packing's aggregate behavior.

  3. Geometry and Optimal Packing of Twisted Columns and Filaments

    E-Print Network [OSTI]

    Gregory M. Grason

    2015-01-30T23:59:59.000Z

    This review presents recent progress in understanding constraints and consequences of close-packing geometry of filamentous or columnar materials possessing non-trivial textures, focusing in particular on the common motifs of twisted and toroidal structures. The mathematical framework is presented that relates spacing between line-like, filamentous elements to their backbone orientations, highlighting the explicit connection between the inter-filament {\\it metric} properties and the geometry of non-Euclidean surfaces. The consequences of the hidden connection between packing in twisted filament bundles and packing on positively curved surfaces, like the Thomson problem, are demonstrated for the defect-riddled ground states of physical models of twisted filament bundles. The connection between the "ideal" geometry of {\\it fibrations} of curved three-dimensional space, including the Hopf fibration, and the non-Euclidean constraints of filament packing in twisted and toroidal bundles is presented, with a focus on the broader dependence of metric geometry on the simultaneous twisting and folded of multi-filament bundles.

  4. FUTURE POWER GRID INITIATIVE GridPACK: Grid Parallel Advanced

    E-Print Network [OSTI]

    FUTURE POWER GRID INITIATIVE GridPACK: Grid Parallel Advanced Computational Kernels OBJECTIVE The U of the power grid will also have to evolve to insure accurate and timely simulations. On the other hand, the software tools available for power grid simulation today are primarily sequential single core programs

  5. ROV PACK: INFORMATION AND GUIDELINES www.serpentproject.com

    E-Print Network [OSTI]

    National Oceanography Centre, Southampton

    are lucky enough to see Encourage best practice during offshore activities Map any impact footprint AND OBJECTIVES 5 TECHNIQUES 6 VIDEO SURVEY 6 NON DRILL-RIG OPERATIONS 7 PIPELINE AND IRM 7 DRILLING SUPPORT that is created when drilling offshore #12;ROV PACK: INFORMATION AND GUIDELINES www.serpentproject.com SERPENT

  6. Size and polydispersity effect on the magnetization of densely packed magnetic nanoparticles.

    E-Print Network [OSTI]

    Boyer, Edmond

    Size and polydispersity effect on the magnetization of densely packed magnetic nanoparticles Paris 13, 93017 Bobigny, France. The magnetic properties of densely packed magnetic nanoparticles (MNP) assemblies are investi- gated from Monte Carlo simulations. The case of iron oxide nanoparticles

  7. Modeling the lubrication of the piston ring pack in internal combustion engines using the deterministic method

    E-Print Network [OSTI]

    Chen, Haijie

    2011-01-01T23:59:59.000Z

    Piston ring packs are used in internal combustion engines to seal both the high pressure gas in the combustion chamber and the lubricant oil in the crank case. The interaction between the piston ring pack and the cylinder ...

  8. Piston ring pack design effects on production spark ignition engine oil consumption : a simulation analysis

    E-Print Network [OSTI]

    Senzer, Eric B

    2007-01-01T23:59:59.000Z

    One of the most significant contributors to an engine's total oil consumption is the piston ring-pack. As a result, optimization of the ring pack is becoming more important for engine manufacturers and lubricant suppliers. ...

  9. Effects of lubricant viscosity and surface texturing on ring-pack performance in internal combustion engines

    E-Print Network [OSTI]

    Takata, Rosalind (Rosalind Kazuko), 1978-

    2006-01-01T23:59:59.000Z

    The piston ring-pack contributes approximately 25% of the mechanical losses in an internal combustion engine. Both lubricant viscosity and surface texturing were investigated in an effort to reduce this ring-pack friction ...

  10. Development of Cell/Pack Level Models for Automotive Li-Ion Batteries...

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

    CellPack Level Models for Automotive Li-Ion Batteries with Experimental Validation Development of CellPack Level Models for Automotive Li-Ion Batteries with Experimental...

  11. Fusion Engineering and Design 3940 (1998) 759764 Mechanical behavior and design database of packed beds for

    E-Print Network [OSTI]

    Abdou, Mohamed

    of packed beds for blanket designs Alice Y. Ying *, Zi Lu, Mohamed A. Abdou Mechanical and Aerospace

  12. New packing in absorption systems for trapping benzene from coke-oven gas

    SciTech Connect (OSTI)

    V.V. Grabko; V.M. Li; T.A. Shevchenko; M.A. Solov'ev [Giprokoks, the State Institute for the Design of Coke-Industry Enterprises, Kharkov (Ukraine)

    2009-07-15T23:59:59.000Z

    The efficiency of benzene removal from coke-oven gas in absorption units OAO Alchevskkoks with new packing is assessed.

  13. A Dimensionless Model for Predicting the Mass-Transfer Area of Structured Packing

    E-Print Network [OSTI]

    Eldridge, R. Bruce

    area Introduction Packing is commonly used in absorption and distillation columns to promote efficient structured packings was measured in a 0.427 m ID column via absorption of CO2 from air into 0.1 kmol/m3 Na structured packing area model is especially critical for the analysis and design of these processes. Wang et

  14. Neural Network Modeling of Structured Packing Height Equivalent to a Theoretical Plate

    E-Print Network [OSTI]

    Eldridge, R. Bruce

    -transfer ef- ficiency in structured packing. Column designers use the HETP to calculate the height of packing properties of the chemical system, and the operating conditions of the column. In a previous paper, Whaley et a detailed investigation of the parameters which impact the performance of structured packing in distillation

  15. Hydraulic controls of summer Arctic pack ice albedo H. Eicken,1

    E-Print Network [OSTI]

    Eicken, Hajo

    Hydraulic controls of summer Arctic pack ice albedo H. Eicken,1 T. C. Grenfell,2 D. K. Perovich,3 J. Perovich, J. A. Richter-Menge, and K. Frey (2004), Hydraulic controls of summer Arctic pack ice albedo, J that feedback processes involving the input of solar energy and subsequent changes in Arctic pack-ice albedo

  16. Computer modeling approach for microsphere-packed bone scaffold Pallavi Lal, Wei Sun*

    E-Print Network [OSTI]

    Sun, Wei

    bone graft [5,6], for structural and human cellular assessment of scaffolds for bone repair [7 modeling approach for constructing a three-dimensional microsphere-packed bone graft structure is presented packing model to determine the number of microspheres packed in a synthesized bone graft. The pore size

  17. Close-packed array of light emitting devices

    SciTech Connect (OSTI)

    Ivanov, Ilia N.; Simpson, John T.

    2013-04-09T23:59:59.000Z

    A close-packed array of light emitting diodes includes a nonconductive substrate having a plurality of elongate channels extending therethrough from a first side to a second side, where each of the elongate channels in at least a portion of the substrate includes a conductive rod therein. The conductive rods have a density over the substrate of at least about 1,000 rods per square centimeter and include first conductive rods and second conductive rods. The close-packed array further includes a plurality of light emitting diodes on the first side of the substrate, where each light emitting diode is in physical contact with at least one first conductive rod and in electrical contact with at least one second conductive rod.

  18. Sand pack residual oil saturations as affected by extraction with various solvents

    E-Print Network [OSTI]

    Murray, Clarence

    1958-01-01T23:59:59.000Z

    of Water Flood Extraction Test (Sand Packs J, K, L, and N) 8. Results of Water Flood Extraction Test (Sand Pack M) TABLES I. Behavior of Oils Mixed with Various Solvents 18 II. Sand and Sand Pack Properties III. Fluid Properties IV. Results of Water... solvents which do not alter the rock-fluM properties. The present work was performed on sand, packs composed of pure ~ Oica sand to provide wetting properties simflar to natural cores and to provide packs with reproducible characteristics. Fluids studied...

  19. EXAMPLES ILLUSTRATING THE INSTABILITY OF PACKING DIMENSIONS OF SECTIONS

    E-Print Network [OSTI]

    .3) dimH E n ?m and 0 dimp, (for bounds: if E Rn and V 2 Gn;m, then (1:4) dimH(E \\Va) maxf0;dimH E ?(n?m)g and (1:5) dimp(E \\Va) maxf0;dimp E ?(n?m)g for Hn?m-almost all a 2 V ? (see F3, Lemma 5] and Mat3, Chapter 10]). For the packing

  20. PACKING-DIMENSION PROFILES AND FRACTIONAL BROWNIAN MOTION

    E-Print Network [OSTI]

    Khoshnevisan, Davar

    analytic set E RN and every integer 1 m N, (1.1) dimP (PV E) = DimmE for n,m-almost all V Gn,m, Date is the packing dimension dimP E. The principle aim of this note is to prove that (1.2) holds for all real numbers, 1985, Chapter 18). Xiao (1997) proved that for every analytic set E RN , (1.3) dimP X(E) = 1 H Dim

  1. Hollow Fibers as Structured Packing for Olefin/Paraffin Separation.

    SciTech Connect (OSTI)

    Yang, D. (Dali); Barbero, R. S. (Robert S.); Delvin, D. J. (David, J.); Carrera, Martin E.; Colling, Craig W.; Cussler, E. L.

    2005-01-01T23:59:59.000Z

    In this study, the hollow fibers replace conventional trays and/or structured packing. Using a column less than 40 cm long, an {approx} 8% enrichment of propylene from a 30% propane/70%propylene mixture was achieved. An HTU as low as 8.8 cm was obtained. Such a low HTU has not been previously reported for propane/propylene separations. The mass transfer time was less than one second.

  2. Connecting to UofT Wireless with Windows XP 1. Before you can use the UofT wireless network, you must verify your UTORid (you will only need

    E-Print Network [OSTI]

    Boonstra, Rudy

    Connecting to UofT Wireless with Windows XP 1. Before you can use the UofT wireless network, you will have problems logging in to the UofT wireless network. There will be a short delay between verifying and being able to access UofT wireless network. 3. Click on the wireless network icon in the bottom right

  3. Using Remote Desktop with the Cisco AnyConnect VPN Client in Windows XP 1. In order to use Remote Desktop and the VPN client, users must first complete the Blackboard Remote

    E-Print Network [OSTI]

    Using Remote Desktop with the Cisco AnyConnect VPN Client in Windows XP 1. In order to use Remote Desktop and the VPN client, users must first complete the Blackboard Remote Users training course and then download and install the VPN client on the workstation that they will use to remote to their office

  4. Ellis, E.C., Wang, H., Xiao, H.S., Peng, K., Liu, X.P., Li, S.C., Ouyang, H., Cheng, X., & Yang, L.Z. (2006). Measuring long-term ecological

    E-Print Network [OSTI]

    Ellis, Erle C.

    2006-01-01T23:59:59.000Z

    Citation: Ellis, E.C., Wang, H., Xiao, H.S., Peng, K., Liu, X.P., Li, S.C., Ouyang, H., Cheng, X., & Yang, L.Z. (2006). Measuring long-term ecological changes in densely populated landscapes using current a,*, Hongqing Wang a,1 , Hong Sheng Xiao b , Kui Peng c , Xin Ping Liu d , Shou Cheng Li e , Hua

  5. C:\\Users\\gpike1\\Documents\\Dyslexia Information Pack.docx This pack is for students who think they may be dyslexic. It has

    E-Print Network [OSTI]

    Miranda, Eduardo Reck

    C:\\Users\\gpike1\\Documents\\Dyslexia Information Pack.docx This pack is for students who think assessment for dyslexia. It includes: A. Financing your dyslexia assessment B. A flowchart outlining the whole process C. An information sheet `What next?' D. Information on finding a private dyslexia assessor

  6. VolPack: A Volume Rendering Library This chapter describes the design of an experimental software library called VolPack. The

    E-Print Network [OSTI]

    Stanford University

    library based on user­defined callback functions for shading and classification. Alterna­ tivelyChapter 8 VolPack: A Volume Rendering Library This chapter describes the design of an experimental software library called VolPack. The library provides a high­performance implementation of the algorithms

  7. Surface wave acoustics of granular packing under gravity

    SciTech Connect (OSTI)

    Clement, Eric; Andreotti, Bruno [PMMH, ESPCI, CNRS (UMR 7636) and Univ. Paris 6 and Paris 7, 10 rue Vauquelin, 75005 Paris (France); Bonneau, Lenaic [PMMH, ESPCI, CNRS (UMR 7636) and Univ. Paris 6 and Paris 7, 10 rue Vauquelin, 75005 Paris (France)

    2009-06-18T23:59:59.000Z

    Due to the non-linearity of Hertzian contacts, the speed of sound in granular matter increases with pressure. For a packing under gravity and in the presence of a free surface, bulk acoustic waves cannot propagate due to the inherent refraction toward the surface (the mirage effect). Thus, only modes corresponding to surface waves (Raleigh-Hertz modes) are able to propagate the acoustic signal. First, based on a non-linear elasticity model, we describe the main features associated to these surface waves. We show that under gravity, a granular packing is from the acoustic propagation point of view an index gradient waveguide that selects modes of two distinct families i.e. the sagittal and transverse waves localized in the vicinity of the free surface. A striking feature of these surface waves is the multi-modal propagation: for both transverse and sagittal waves, we show the existence of a infinite but discrete series of propagating modes. In each case, we determine the mode shape and and the corresponding dispersion relation. In the case of a finite size system, a geometric waveguide is superimposed to the index gradient wave guide. In this later case, the dispersion relations are modified by the appearance of a cut-off frequency that scales with depth. The second part is devoted to an experimental study of surface waves propagating in a granular packing confined in a long channel. This set-up allows to tune a monomodal emission by taking advantage of the geometric waveguide features combined with properly designed emitters. For both sagittal and transverses waves, we were able to isolate a single mode (the fundamental one) and to plot the dispersion relation. This measurements agree well with the Hertzian scaling law as predicted by meanfield models. Furthermore, it allows us to determine quantitatively relations on the elastic moduli. However, we observe that our data yield a shear modulus abnormally weak when compared to several meanfield predictions.

  8. Free volume distribution of nearly jammed hard sphere packings

    E-Print Network [OSTI]

    Moumita Maiti; Srikanth Sastry

    2014-07-25T23:59:59.000Z

    We calculate the free volume distributions of nearly jammed packings of monodisperse and bidisperse hard sphere configurations. These distributions differ qualitatively from those of the fluid, displaying a power law tail at large free volumes, which constitutes a distinct signature of nearly jammed configurations, persisting for moderate degrees of decompression. We reproduce and explain the observed distribution by considering the pair correlation function within the first coordination shell for jammed hard sphere configurations. We analyze features of the equation of state near jamming, and discuss the significance of observed asphericities of the free volumes to the equation of state.

  9. Hydraulically refueled battery employing a packed bed metal particle electrode

    DOE Patents [OSTI]

    Siu, S.C.; Evans, J.W.

    1998-12-15T23:59:59.000Z

    A secondary zinc air cell, or another selected metal air cell, employing a spouted/packed metal particle bed and an air electrode is described. More specifically, two embodiments of a cell, one that is capable of being hydraulically recharged, and a second that is capable of being either hydraulically or electrically recharged. Additionally, each cell includes a sloped bottom portion to cause stirring of the electrolyte/metal particulate slurry when the cell is being hydraulically emptied and refilled during hydraulically recharging of the cell. 15 figs.

  10. Power-law friction in closely-packed granular materials

    E-Print Network [OSTI]

    Takahiro Hatano

    2007-05-08T23:59:59.000Z

    In order to understand the nature of friction in closely-packed granular materials, a discrete element simulation on granular layers subjected to isobaric plain shear is performed. It is found that the friction coefficient increases as the power of the shear rate, the exponent of which does not depend on the material constants. Using a nondimensional parameter that is known as the inertial number, the power-law can be cast in a generalized form so that the friction coefficients at different confining pressures collapse on the same curve. We show that the volume fraction also obeys a power-law.

  11. Hydraulically refueled battery employing a packed bed metal particle electrode

    DOE Patents [OSTI]

    Siu, Stanley C. (Castro Valley, CA); Evans, James W. (Piedmont, CA)

    1998-01-01T23:59:59.000Z

    A secondary zinc air cell, or another selected metal air cell, employing a spouted/packed metal particle bed and an air electrode. More specifically, two embodiments of a cell, one that is capable of being hydraulically recharged, and a second that is capable of being either hydraulically or electrically recharged. Additionally, each cell includes a sloped bottom portion to cause stirring of the electrolyte/metal particulate slurry when the cell is being hydraulically emptied and refilled during hydraulically recharging of the cell.

  12. Battery Pack Requirements and Targets Validation | 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 Your Destiny: The FutureComments fromofBatteries from Brine Batteries from BrineHardwareID:Pack

  13. Packing TRU Waste Containers Design | 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 Strategic2 OPAM615_CostNSAR - T en YMedicine - Assistant PIAEnergyPacking TRU Waste

  14. Goddard rattler-jamming mechanism for quantifying pressure dependence of elastic moduli of grain packs

    SciTech Connect (OSTI)

    Pride, Steven R.; Berryman, James G.

    2009-01-05T23:59:59.000Z

    An analysis is presented to show how it is possible for unconsolidated granular packings to obey overall non-Hertzian pressure dependence due to the imperfect and random spatial arrangements of the grains in these packs. With imperfect arrangement, some gaps that remain between grains can be closed by strains applied to the grain packing. As these gaps are closed, former rattler grains become jammed and new stress-bearing contacts are created that increase the elastic stiffness of the packing. By allowing for such a mechanism, detailed analytical expressions are obtained for increases in bulk modulus of a random packing of grains with increasing stress and strain. Only isotropic stress and strain are considered in this analysis. The model is shown to give a favorable fit to laboratory data on variations in bulk modulus due to variations in applied pressure for bead packs.

  15. The Scaleup of Structured Packing from Distillation Pilot Plant Testing to Commercial Application

    E-Print Network [OSTI]

    Berven, O. J.; Ulowetz, M. A.

    The Scaleup of Structured Packing From Distillation Pilot Plant Testing to Commercial Application O. Jeffrey'Berven and Michael A. Ulowetz Koch Engineering Company, Inc. Wichita, Kansas Structured packing is being utilized more and more... in the process industry for increased efficiency, greater capacity, and energy savings in distillation columns. Pilot plant testing of the actual chemical system using commercially available structured packing is invaluable, but years of experience in pilot...

  16. Math. Proc. Camb. Phil. Soc. 115 (1994), 437--450. THE PACKING MEASURE OF SELFAFFINE CARPETS

    E-Print Network [OSTI]

    Peres, Yuval

    1994-01-01T23:59:59.000Z

    ). Finally, define the packing dimension of E: (1.4) dimP (E) = inf f` : P ` (E) = 0g : We always have dimH (E) Ÿ dimP (E) Ÿ dimM (E); other general properties of packing measures are recalled in x2. A compact of packing dimension (see Corollary 2.3 below) easily imply that (1.6) dimP (K(T; D)) = dimM (K(T; D

  17. A numerical investigation of high-rate gas flow for gravel-packed completions

    E-Print Network [OSTI]

    Forrest, James Kenyon

    1983-01-01T23:59:59.000Z

    A-2 Three-Dimensional Cylindrical Grid System for Simulation of Gravel-Packed Gas Well 58 D-I Perforation Model Schematic 74 INTRODUCTION In recent years, operators have produced gas at ultra high flow rates from shallow, unconsolidated sands... the application of "Systems Analysis" to cased-hole, gravel-packed wells. The second part concerns the numerical simulation of flow in perforations and gravel-packed wells. The method presently used by some operators to analyze the productivity of wells...

  18. Method for immobilizing particulate materials in a packed bed

    DOE Patents [OSTI]

    Even, Jr., William R. (Livermore, CA); Guthrie, Stephen E. (Livermore, CA); Raber, Thomas N. (Livermore, CA); Wally, Karl (Lafayette, CA); Whinnery, LeRoy L. (Livermore, CA); Zifer, Thomas (Manteca, CA)

    1999-01-01T23:59:59.000Z

    The present invention pertains generally to immobilizing particulate matter contained in a "packed" bed reactor so as to prevent powder migration, compaction, coalescence, or the like. More specifically, this invention relates to a technique for immobilizing particulate materials using a microporous foam-like polymer such that a) the particulate retains its essential chemical nature, b) the local movement of the particulate particles is not unduly restricted, c) bulk powder migration and is prevented, d) physical and chemical access to the particulate is unchanged over time, and e) very high particulate densities are achieved. The immobilized bed of the present invention comprises a vessel for holding particulate matter, inlet and an outlet ports or fittings, a loosely packed bed of particulate material contained within the vessel, and a three dimensional porous matrix for surrounding and confining the particles thereby fixing the movement of individual particle to a limited local position. The established matrix is composed of a series of cells or chambers comprising walls surrounding void space, each wall forming the wall of an adjacent cell; each wall containing many holes penetrating through the wall yielding an overall porous structure and allowing useful levels of gas transport.

  19. Measuring the configurational temperature of a binary disc packing

    E-Print Network [OSTI]

    Song-Chuan Zhao; Matthias Schröter

    2014-06-20T23:59:59.000Z

    Jammed packings of granular materials differ from systems normally described by statistical mechanics in that they are athermal. In recent years a statistical mechanics of static granular media has emerged where the thermodynamic temperature is replaced by a configurational temperature X which describes how the number of mechanically stable configurations depends on the volume. Four different methods have been suggested to measure X. Three of them are computed from properties of the Voronoi volume distribution, the fourth takes into account the contact number and the global volume fraction. This paper answers two questions using experimental binary disc packings: First we test if the four methods to measure compactivity provide identical results when applied to the same dataset. We find that only two of the methods agree quantitatively. Secondly, we test if X is indeed an intensive variable; this becomes true only for samples larger than roughly 200 particles. This result is shown to be due to recently found correlations between the particle volumes [Zhao et al., Europhys. Lett., 2012, 97, 34004].

  20. Non-linear approximations for solving 3D-packing MIP models: a ...

    E-Print Network [OSTI]

    Manlio.Parisch

    2011-02-21T23:59:59.000Z

    MIP models: a heuristic approach ... three-dimensional packing, MIP/MINLP models, linear/non-linear ..... Springer Science + Business Media, New York.

  1. Indigenous Services Services for Students

    E-Print Network [OSTI]

    Sinnamon, Gordon J.

    STUDENT SERVICES Indigenous Services Services for Students with Disabilities Learning Skills Distance Studies Continuing Studies Student Success CentreLEARNING SERVICES TEACH ING& DEVELOPM E NTCENTRE collaborative and student- focused efforts make a difference. John Doerksen Vice-Provost (Academic Programs

  2. Thermal conductivity of beryllium-gas packed bed

    SciTech Connect (OSTI)

    Xu, M.; Abdou, M.A.; Raffray, A.R. [Univ. of California, Los Angeles, CA (United States)

    1994-12-31T23:59:59.000Z

    Unsintered packed bed has been suggested as a material form for solid breeder and multiplier in the ITER and fusion power reactor blankets. Study of the effective bed thermal conductivity can provide tools for analysis of the blanket performance under different operating conditions, and of how to actively control the thermal behavior of the blanket. Issues of particular interest are the ability to predict and to control the thermal conductivity. The 2-D model developed at UCLA is used to study the effect of particle diameter, solid-to-gas conductivity ratio, bed porosity, contact area, and surface roughness characteristics on bed thermal conductivity. The study shows that all parameters except bed porosity play important roles in determining the bed thermal controllability.

  3. Potential use of battery packs from NCAP tested vehicles.

    SciTech Connect (OSTI)

    Lamb, Joshua; Orendorff, Christopher J.

    2013-10-01T23:59:59.000Z

    Several large electric vehicle batteries available to the National Highway Traffic Safety Administration are candidates for use in future safety testing programs. The batteries, from vehicles subjected to NCAP crashworthiness testing, are considered potentially damaged due to the nature of testing their associated vehicles have been subjected to. Criteria for safe shipping to Sandia is discussed, as well as condition the batteries must be in to perform testing work. Also discussed are potential tests that could be performed under a variety of conditions. The ultimate value of potential testing performed on these cells will rest on the level of access available to the battery pack, i.e. external access only, access to the on board monitoring system/CAN port or internal electrical access to the battery. Greater access to the battery than external visual and temperature monitoring would likely require input from the battery manufacturer.

  4. Confined polymer nematics: order and packing in a nematic drop

    E-Print Network [OSTI]

    Daniel Svenšek; Gregor Veble; Rudolf Podgornik

    2010-05-04T23:59:59.000Z

    We investigate the tight packing of nematic polymers inside a confining hard sphere. We model the polymer {\\sl via} the continuum Frank elastic free energy augmented by a simple density dependent part as well as by taking proper care of the connectivity of the polymer chains when compared with simple nematics. The free energy {\\sl ansatz} is capable of describing an orientational ordering transition within the sample between an isotropic polymer solution and a polymer nematic phase. We solve the Euler-Lagrange equations numerically with the appropriate boundary conditions for the director and density field and investigate the orientation and density profile within a sphere. Two important parameters of the solution are the exact locations of the beginning and the end of the polymer chain. Pending on their spatial distribution and the actual size of the hard sphere enclosure we can get a plethora of various configurations of the chain exhibiting different defect geometry.

  5. Department of Mechanical Engineering Spring 2011 Liquid Nitrogen Packed Column Distributor Design

    E-Print Network [OSTI]

    Demirel, Melik C.

    concepts for a liquid nitrogen distributor for a packed distillation column. The design team at Penn State distillation column design. Approach The design team first gathered customer specifications from Air ProductsPENNSTATE Department of Mechanical Engineering Spring 2011 Liquid Nitrogen Packed Column

  6. Packing Dimension and Cartesian Products Christopher J. Bishop1 Yuval Peres2

    E-Print Network [OSTI]

    Bishop, Christopher

    that (dimH (A B) dimH(B)) ~ dimP(A) ; (1) where "dimP " denotes packing dimension (see) showed that dimP(E F ) ~ dimH(E) + dimP(F ) : (3) Hu the "* *regular- ization" of this index the lower packing dimension, denoted dim_P, although it * *is

  7. Energy Consumption Tools Pack Leandro Fontoura Cupertino, Georges DaCosta,

    E-Print Network [OSTI]

    Lefčvre, Laurent

    Energy Consumption Library Data Acquisition Tool Data Monitoring Tool Energy Profiler 3 ConclusionsEnergy Consumption Tools Pack Leandro Fontoura Cupertino, Georges DaCosta, Amal Sayah, Jean Consumption Tools Pack 1 / 23 #12;Outline 1 Introduction Motivation Our proposal 2 Energy Consumption Tools

  8. Chromate transport through columns packed with surfactant-modified zeolite/zero valent iron pellets

    E-Print Network [OSTI]

    Li, Zhaohui

    Chromate transport through columns packed with surfactant-modified zeolite/zero valent iron pellets Chromate transport through columns packed with zeolite/zero valent iron (Z/ZVI) pellets, either untreated originated from chromate sorption onto the HDTMA modified Z/ZVI pellets. Due to dual porosity, the presence

  9. ERROR OF THE NETWORK APPROXIMATION FOR DENSELY PACKED COMPOSITES WITH IRREGULAR GEOMETRY

    E-Print Network [OSTI]

    Berlyand, Leonid

    of the effective conductivity of the high contrast, highly packed composites in which inclusions are irregularly in the case of the high contrast, highly packed particulate composites, that is, when the conductivity inclusions is high is particularly relevant to polymer/ceramic composites, because a polymer matrix com

  10. Wave propagation and thermodynamic losses in packed-bed thermal reservoirs for energy storage

    E-Print Network [OSTI]

    White, Alexander; McTigue, Joshua; Markides, Christos

    2014-03-26T23:59:59.000Z

     .     The  reservoirs  of  interest  here  typically  comprise  a  cylindrical  pressure  vessel  containing  the  solid  storage  medium  in  the  form  of  a  packed  bed  of  pebbles  or  gravel,  or  a  uniform... WAVE  PROPAGATION  AND  THERMODYNAMIC  LOSSES  IN  PACKED-­?BED  THERMAL  RESERVOIRS  FOR  ENERGY  STORAGE       Alexander  White1,  Joshua  McTigue1,  Christos  Markides2   1  Cambridge  University...

  11. Characterization of Oscillatory Boundary Layer over a Closely Packed Bed of

    E-Print Network [OSTI]

    Apte, Sourabh V.

    Characterization of Oscillatory Boundary Layer over a Closely Packed Bed of Sediment Particles Boundary Layer over a Closely Packed Bed of Sediment Particles Chaitanya D. Ghodke*, Joseph Skitka a detailed knowledge of the small amplitude oscillatory flow over the sediment layer near the sea bed. Fully

  12. Design of a Lithium-ion Battery Pack for PHEV Using a Hybrid Optimization Method

    E-Print Network [OSTI]

    Papalambros, Panos

    Design of a Lithium-ion Battery Pack for PHEV Using a Hybrid Optimization Method Nansi Xue1 vehicle applications using a hybrid numerical optimization method that combines multiple individual is applied to minimize the mass, volume and material costs. The optimized pack design satisfies the energy

  13. The Climate Change Action Pack An interactive teaching supplement designed to

    E-Print Network [OSTI]

    Gunawardena, Arunika

    #12;The Climate Change Action Pack An interactive teaching supplement designed to: · Increase the understanding among young Nova Scotians and educators of the science and issues of climate change · Equip Nova at home and in their future workplaces. #12;Climate Change Action Pack printed Mar. 2002 TABLE OF CONTENTS

  14. Growth, characterization and modeling of In{sub x}Ga{sub 1-x}P stripes by selective-area MOCVD

    SciTech Connect (OSTI)

    Kluender, J.F.; Jones, A.M.; Lammert, R.M.; Baker, J.E.; Coleman, J.J. [Univ. of Illinois, Urbana, IL (United States)

    1996-09-01T23:59:59.000Z

    A computational diffusion model is used to predict the lateral thickness and composition profiles of In{sub x}Ga{sub 1-x}P stripes grown by selective-area, atmospheric pressure metalorganic chemical vapor deposition. Standard profilometry is used to measure the thickness profiles of InP and GaAs stripes grown on SiO{sub 2} patterned InP and GaAs substrates, respectively. the model is used to find self-consistent empirical diffusion parameters for the In and Ga components which yield fits to the measured thickness data. The InP and GaAs data is then used to predict the growth thickness profile of InGaP by a weighted sum of the predicted profiles of the InP and GaP binary constituents. InGaP composition profiles are calculated by taking the ratio of the InP deposited volume to the InGaP deposited volume predicted by the model at each of the simulation points. Predicted thickness profiles are verified by standard profilometry, and composition profiles are verified by secondary ion mass spectrometry imaging using a fast resistive anode encoding detector. It is found that the measured thickness and composition profiles agree well with the profiles predicted by the model, thus verifying that the model can be used for the InGaP material system. The derived empirical parameters are used to predict the thickness and compositions of selectively grown InGaP quantum wells as a function of oxide width. 11 refs., 10 figs.

  15. Fluctuations, structure factor and polytetrahedra in random packings of sticky hard spheres

    E-Print Network [OSTI]

    Marc Bletry; Jean Bletry

    2014-09-08T23:59:59.000Z

    Sequentially-built random sphere-packings have been numerically studied in the packing fraction interval $0.329 density, which appears to follow a power law. The FWHM of the Voronoi cells volume shows a regular variation over the whole packing fraction range. Dirac peaks appear on the pair correlation function as the packing fraction of the aggregates decreases, indicating the growth of larger and larger polytetrahedra, which manifest in two ways on the structure factor, at low and large $Q$values. These low PF aggregates have a composite structure made of regular polytetrahedra embedded in a more disordered matrix. Incidentally, the irregularity index of the building tetrahedron appears as a better parameter than the packing fraction to describe various features of the aggregates structure.

  16. Effect of local cold-pack application on systemic anabolic and inflammatory response to sprint-interval training: a prospective comparative trial

    E-Print Network [OSTI]

    Nemet, Dan; Meckel, Yoav; Bar-Sela, Sheli; Zaldivar, Frank; Cooper, Dan M.; Eliakim, Alon

    2009-01-01T23:59:59.000Z

    evaluated the eVect of cold ice-pack application following aon the eVec- tiveness of ice-pack application to improvecold- pack application could be made. In summary, local ice

  17. Measurement Reconciliation and Interpretation in Packed Distillation Column Operation Teck C. Lee and Colin S. Howat, Ph.D.

    E-Print Network [OSTI]

    Howat, Colin S. "Chip"

    . To overcome this limitation, a pilot plant scale, packed distillation column was designed, built, and tested plant scale, packed distillation column was designed, built, and tested. This column can be operatedMeasurement Reconciliation and Interpretation in Packed Distillation Column Operation Teck C. Lee

  18. Trends in the draft and extent of seasonal pack ice, Canadian Beaufort Humfrey Melling and David A. Riedel

    E-Print Network [OSTI]

    Gedalof, Ze'ev

    Trends in the draft and extent of seasonal pack ice, Canadian Beaufort Sea Humfrey Melling] Continuous observations by sub-sea sonar form a 12-year draft record for seasonal pack ice in the Beaufort of warming climate on seasonal pack ice. Citation: Melling, H., D. A. Riedel, and Z. Gedalof (2005), Trends

  19. Design and Execution of Model Experiments to Validate Numerical Modelling of 2D Ship Operations in Pack Ice

    E-Print Network [OSTI]

    Bruneau, Steve

    in Pack Ice Roelof C. Dragt Offshore Engineering Faculty of Mechanical, Maritime and Material Engineering of experiments to validate a Graphics Processing Unit based numerical modelling of ship operations in 2D pack ice interaction, 2D Model Experiments, Image Processing. I. INTRODUCTION A ship travelling through pack ice

  20. rbedgar@stanford.edu June 6, 2008 DIRECTIONS FOR PACKING DRY ICE WITH NON-HAZARDOUS MATERIALS

    E-Print Network [OSTI]

    Kay, Mark A.

    rbedgar@stanford.edu June 6, 2008 DIRECTIONS FOR PACKING DRY ICE WITH NON-HAZARDOUS MATERIALS 1 to dry ice you are including additional hazardous materials, or for questions about packing and shipping. Obtain approved vendor's packing system. 5. Seal plastic bag. 2. Wear gloves, lab coat, eye protection. 6

  1. Alba Field cased-hole horizontal gravel pack: A team approach to design

    SciTech Connect (OSTI)

    Alexander, K. [Chevron U.K. Ltd., London (United Kingdom); Winton, S. [Baker Hughes INTEQ, Aberdeen (United Kingdom); Price-Smith, C. [Dowell Schlumberger, Aberdeen (United Kingdom)

    1996-03-01T23:59:59.000Z

    A 700-ft cased-hole horizontal well was gravel packed and completed in the Alba Field, central North Sea. The completion incorporated a number of new technologies adopted for a horizontal cased-hole completion, including both equipment and fluids. The zone was completed in two stages using a horizontal stack-pack approach. Perforation packing was optimized by performing a staged acid prepack with the guns in the hole using a low-density synthetic gravel substitute in a shear thinning carrier fluid. This was a world-first achievement at a cased-hole gravel pack using the stack-pack approach in a horizontal well. A solids-free fluid-loss control material was evaluated and chosen for the high-permeability Alba sands (3 darcies). Extensive lab testing was performed to ensure minimal damage from various fluids. A 30-ft physical model was used to optimize annular pack efficiency. A gravel placement computer simulation was used to design pump rate, sand concentration, and gel loading to optimize annular and perforation-pack efficiency.

  2. Similar Energetic Contributions of Packing in the Core of Membrane and Water-Soluble Proteins

    SciTech Connect (OSTI)

    Joh, Nathan H.; Oberai, Amit; Yang, Duan; Whitelegge, Julian P.; Bowie, James U.; (UCLA)

    2009-09-15T23:59:59.000Z

    A major driving force for water-soluble protein folding is the hydrophobic effect, but membrane proteins cannot make use of this stabilizing contribution in the apolar core of the bilayer. It has been proposed that membrane proteins compensate by packing more efficiently. We therefore investigated packing contributions experimentally by observing the energetic and structural consequences of cavity creating mutations in the core of a membrane protein. We observed little difference in the packing energetics of water and membrane soluble proteins. Our results imply that other mechanisms are employed to stabilize the structure of membrane proteins.

  3. Centrifugal compression of soft particle packings - theory and experiment

    E-Print Network [OSTI]

    K. N. Nordstrom; E. Verneuil; W. G. Ellenbroek; T. C. Lubensky; J. P. Gollub; D. J. Durian

    2010-09-15T23:59:59.000Z

    An exact method is developed for computing the height of an elastic medium subjected to centrifugal compression, for arbitrary constitutive relation between stress and strain. Example solutions are obtained for power-law media and for cases where the stress diverges at a critical strain -- for example as required by packings composed of deformable but incompressible particles. Experimental data are presented for the centrifugal compression of thermo-responsive N-isopropylacrylamide (NIPA) microgel beads in water. For small radial acceleration, the results are consistent with Hertzian elasticity, and are analyzed in terms of the Young elastic modulus of the bead material. For large radial acceleration, the sample compression asymptotes to a value corresponding to a space-filling particle volume fraction of unity. Therefore we conclude that the gel beads are incompressible, and deform without deswelling. In addition, we find that the Young elastic modulus of the particulate gel material scales with cross-link density raised to the power 3.3+-0.8, somewhat larger than the Flory expectation.

  4. FINANCIAL & BUSINESS SERVICES Financial & Business Services

    E-Print Network [OSTI]

    FINANCIAL & BUSINESS SERVICES Financial & Business Services Presidential Briefing #12;FINANCIAL & BUSINESS SERVICES Financial & Business Services (FBS) · FBS currently has approx. 140 employees · We) ­ Financial Solutions (6) ­ Travel, Training & Policy Development (6) #12;FINANCIAL & BUSINESS SERVICES Our

  5. Cooking with Canned Tuna (packed in water) (Spanish) 

    E-Print Network [OSTI]

    Anding, Jenna

    2008-12-09T23:59:59.000Z

    pueden encontrar en Internet en: http://AgriLifebookstore.org Los programas educativos de Texas AgriLife Extension Service est?n disponibles para todas las personas, sin distinci?n de raza, color, sexo, discapacidad, religi?n, edad u origen nacional...

  6. Supramolecular Materials: Molecular Packing of Tetranitrotetrapropoxycalix[4]arene in Highly Stable Films with

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    Supramolecular Materials: Molecular Packing of Tetranitrotetrapropoxycalix[4]arene in Highly Stable: calixarenes ´ nonlinear optics ´ structure elucidation ´ su- pramolecular chemistry Introduction Materials, noncentrosymmetric crystals, such as urea, and inorganic materials, such as quartz and lithium niobate, are currently

  7. 3D Micromechanical modeling of packed beds Zi Lu, Mohamed Abdou *, Alice Ying

    E-Print Network [OSTI]

    Abdou, Mohamed

    3D Micromechanical modeling of packed beds Zi Lu, Mohamed Abdou *, Alice Ying Mechanical: abdou@fusion.ucla.edu (M. Abdou). 0022-3115/01/$ - see front matter Ă? 2001 Elsevier Science B.

  8. Modular Approach for Continuous Cell-Level Balancing to Improve Performance of Large Battery Packs: Preprint

    SciTech Connect (OSTI)

    Muneed ur Rehman, M.; Evzelman, M.; Hathaway, K.; Zane, R.; Plett, G. L.; Smith, K.; Wood, E.; Maksimovic, D.

    2014-10-01T23:59:59.000Z

    Energy storage systems require battery cell balancing circuits to avoid divergence of cell state of charge (SOC). A modular approach based on distributed continuous cell-level control is presented that extends the balancing function to higher level pack performance objectives such as improving power capability and increasing pack lifetime. This is achieved by adding DC-DC converters in parallel with cells and using state estimation and control to autonomously bias individual cell SOC and SOC range, forcing healthier cells to be cycled deeper than weaker cells. The result is a pack with improved degradation characteristics and extended lifetime. The modular architecture and control concepts are developed and hardware results are demonstrated for a 91.2-Wh battery pack consisting of four series Li-ion battery cells and four dual active bridge (DAB) bypass DC-DC converters.

  9. Electrostatics and packing in biomolecules : accounting for conformational change in protein folding and binding

    E-Print Network [OSTI]

    Caravella, Justin Andrew, 1974-

    2002-01-01T23:59:59.000Z

    The role of electrostatics and packing in protein folding and molecular association was assessed in different biomolecular systems. A continuum electrostatic model was applied to long-range electrostatic effects in the ...

  10. Electrically recharged battery employing a packed/spouted bed metal particle electrode

    DOE Patents [OSTI]

    Siu, Stanley C. (Alameda, CA); Evans, James W. (Piedmont, CA); Salas-Morales, Juan (Berkeley, CA)

    1995-01-01T23:59:59.000Z

    A secondary metal air cell, employing a spouted/packed metal particle bed and an air electrode. More specifically a zinc air cell well suited for use in electric vehicles which is capable of being either electrically or hydraulically recharged.

  11. Upper bound on the packing density of regular tetrahedra and octahedra

    E-Print Network [OSTI]

    Gravel, Simon; Kallus, Yoav

    2010-01-01T23:59:59.000Z

    We obtain an upper bound to the packing density of regular tetrahedra. The bound is obtained by showing the existence, in any packing of regular tetrahedra, of a set of disjoint spheres centered on tetrahedron edges, so that each sphere is not fully covered by the packing. The bound on the amount of space that is not covered in each sphere is obtained in a recursive way by building on the observation that non-overlapping regular tetrahedra cannot subtend a solid angle of $4\\pi$ around a point if this point lies on a tetrahedron edge. The proof can be readily modified to apply to other polyhedra with the same property. The resulting lower bound on the fraction of empty space in a packing of regular tetrahedra is $2.6\\ldots\\times 10^{-25}$ and reaches $1.4\\ldots\\times 10^{-12}$ for regular octahedra.

  12. Upper bound on the packing density of regular tetrahedra and octahedra

    E-Print Network [OSTI]

    Simon Gravel; Veit Elser; Yoav Kallus

    2010-08-17T23:59:59.000Z

    We obtain an upper bound to the packing density of regular tetrahedra. The bound is obtained by showing the existence, in any packing of regular tetrahedra, of a set of disjoint spheres centered on tetrahedron edges, so that each sphere is not fully covered by the packing. The bound on the amount of space that is not covered in each sphere is obtained in a recursive way by building on the observation that non-overlapping regular tetrahedra cannot subtend a solid angle of $4\\pi$ around a point if this point lies on a tetrahedron edge. The proof can be readily modified to apply to other polyhedra with the same property. The resulting lower bound on the fraction of empty space in a packing of regular tetrahedra is $2.6\\ldots\\times 10^{-25}$ and reaches $1.4\\ldots\\times 10^{-12}$ for regular octahedra.

  13. Fact #823: June 2, 2014 Hybrid Vehicles use more Battery Packs...

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

    vehicle powertrains in model year 2013, the greatest number went into conventional hybrid vehicles which use battery packs that average about 1.3 kilowatt-hours (kWh). However,...

  14. Designing Safe Lithium-Ion Battery Packs Using Thermal Abuse Models (Presentation)

    SciTech Connect (OSTI)

    Pesaran, A. A.; Kim, G. H.; Smith, K.; Darcy, E.

    2008-12-01T23:59:59.000Z

    NREL and NASA developed a thermal-electrical model that resolves PTC and cell behavior under external shorting, now being used to evaluate safety margins of battery packs for spacesuit applications.

  15. Wildlife Services

    E-Print Network [OSTI]

    Texas Wildlife Services

    2007-05-23T23:59:59.000Z

    with the Federal Aviation Administration and commercial and military airports to reduce wildlife hazards to aircraft. ? Protecting facilities, structures and other property from damage caused by rats, mice, raccoons, skunks, opossums, squirrels, beavers, birds...'s health, safety and prop- erty from damage caused by wildlife. Wildlife Services accomplishes this goal as a member of the cooperative Texas Wildlife Services Program. This cooperative federal, state and private program includes the Wildlife Services...

  16. Distillation: Energy Savings and Other Benefits From the Use of High Efficiency Packings

    E-Print Network [OSTI]

    Bravo, J. L.; Fair, J. R.; Humphrey, J. L.

    DISTILLATION: ENERGY SAVINGS AND OTHER BENEFITS. FROM THE USE OF HIGH-EFFICIENCY PACKINGS -. Jose L. Bravo, James R. Fair, and Jimmy L. Humpnrey The University of Texas at Austin Austin, Texas ABSTRACT A great deal of attention has been... focused lately on the use of high-efficiency packings for distillation applications. This paper discusses benefits that can be derived from the use of these devices. In parti~ular, the reduction in energy requirements for a given separation...

  17. Utilization of Structured Packing for Energy Savings in Distillation and Absorption Columns

    E-Print Network [OSTI]

    Berven, O. J.; Howard, W. E.

    "UTILIZATION OF STRUCTURED PACKING FOR ENERGY SAVINGS IN DISTILLATION AND ABSORPTION COLUMNS" O. Jeffrey Berven and Wendell E. Howard Koch Engineering Company, Inc. Wi chita, Kansas As the need to reduce production costs causes... manufacturers to re-evaluate process ing schemes, hi gh efficiency structured packings are increasingly recognized as an effective alternative for reducing energy consumption in heat and mass transfer operations. In distillation, the high efficiency and low...

  18. An improvement to the Minkowski-Hlawka bound for packing superballs*

    E-Print Network [OSTI]

    Sloane, Neil J. A.

    '', vol. 34 (1987), pp. 8­18. #12;1. Introduction The n-dimensional body Sn , = (x1 , . . . , xn ) Rn lattice packings of Sn , with density satisfying log2 - n(1 + o(1)) , as n (1) [4, p. 184], [10, p,2,3 ,... there exist lattice packings of the superball Sn , with density satisfying log2 - c n + O(log2 n) (2) as n

  19. Packing Dimension Profiles and Levy Processes D. Khoshnevisan, R.L. Schilling and Y. Xiao

    E-Print Network [OSTI]

    Khoshnevisan, Davar

    that computes the Hausdorff dimension dimH X(F) of X(F), see [13] and its extensive bibliography. Let dimP denote the packing dimension. The main goal of the present paper is to evaluate dimP X(F) in terms study the packing dimension dimP X(F). Let us point out two noteworthy cases where dimP X(F) has been

  20. Genetic variation of packing density within a selected population of Loblolly Pine (Pinus taeda L.

    E-Print Network [OSTI]

    Boyd, Lamar

    1967-01-01T23:59:59.000Z

    . Specific gravity of cell wall material Factors affecting the specific gravity of cell wall material Importance of the specific gravity of cell wall material Recent investigations concerning packing density 12 Chapter IV. Experimental des ign 13... Discussion of materials 13 Sample size 14 Chapter V. Method used for determining packing density in small wood samples 15 Definition and calculation 15 Measurement of specific gravity Measurement of cell wall material 15 17 Summary of overall...

  1. Cooking with Canned Tuna (packed in water) (Spanish)

    E-Print Network [OSTI]

    Anding, Jenna

    2008-12-09T23:59:59.000Z

    ?malo antesde que transcurran 3 d?as. Preparado por Jenna Anding, Profesora Asociada y Extensionista Especialista en Nutrici?n, El Sistema Texas A&M. Producido por AgriLife Communications, El Sistema Texas A&M Las publicaciones de Texas AgriLife Extension se..., Edward G. Smith, Director, Texas AgriLife Extension Service, El Sistema Texas A&M. Revisi?n ...

  2. Resin-coated sand slurry pack gas deliverabilities: Field and laboratory results

    SciTech Connect (OSTI)

    Wilson, B.; Nelson, C.; Stadleman, J.

    1983-10-01T23:59:59.000Z

    Although through-tubing resin-coated sand slurry packs (RCSSP's) are significantly less expensive than conventional gravel packs, they have not been widely used as a sand control completion technique. This low usage is mainly due to two inherent problems. The first is the high risk of localized pack failure in the perforation tunnels when the RCSSP casing plug is milled out. The second problem is the difficulty associated with predicting flow rates (and therefore economics) of RCSSP completed wells, especially if the casing plug is not milled out. This paper presents a modified velocity coefficient correlation for gas turbulence, an innovative RCSSP completion configuration with an associated simulation technique, and supporting field results that demonstrate an expanded application for RCSSP's in the area of gas well through-tubing plugbacks where, until recently, their general application was thought to be uneconomical.

  3. Statistics of Conserved Quantities in Mechanically Stable Packings of Frictionless Disks Above Jamming

    E-Print Network [OSTI]

    Yegang Wu; S. Teitel

    2014-10-03T23:59:59.000Z

    We numerically simulate mechanically stable packings of soft-core, frictionless, bidisperse disks in two dimensions, above the jamming packing fraction $\\phi_J$. For configurations with a fixed isotropic global stress tensor, we compute the averages, variances, and correlations of conserved quantities (stress $\\Gamma_{\\cal C}$, force-tile area $A_{\\cal C}$, Voronoi volume $V_{\\cal C}$, number of particles $N_{\\cal C}$, and number of small particles $N_{s{\\cal C}}$) on compact subclusters of particles ${\\cal C}$, as a function of the cluster size and the global system stress. We find several significant differences depending on whether the cluster ${\\cal C}$ is defined by a fixed radius $R$ or a fixed number of particles $M$. We comment on the implications of our findings for maximum entropy models of jammed packings.

  4. Effects of Spatial Variations in Packing Fraction on Reactor Physics Parameters in Pebble-Bed Reactors

    SciTech Connect (OSTI)

    William K. Terry; A. M. Ougouag; Farzad Rahnema; Michael Scott McKinley

    2003-04-01T23:59:59.000Z

    The well-known spatial variation of packing fraction near the outer boundary of a pebble-bed reactor core is cited. The ramifications of this variation are explored with the MCNP computer code. It is found that the variation has negligible effects on the global reactor physics parameters extracted from the MCNP calculations for use in analysis by diffusion-theory codes, but for local reaction rates the effects of the variation are naturally important. Included is some preliminary work in using first-order perturbation theory for estimating the effect of the spatial variation of packing fraction on the core eigenvalue and the fision density distribution.

  5. User Services

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUser Services PrintServices Print

  6. User Services

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUser Services PrintServices

  7. User Services

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUser Services PrintServicesUser

  8. Relative performance of body fitted and fictitious domain simulations of flow through fixed packed beds of spheres

    E-Print Network [OSTI]

    Apte, Sourabh V.

    porescale flow in complex configurations of fixed packed beds of spheres at moderate pore Reynolds numbersRelative performance of body fitted and fictitious domain simulations of flow through fixed packed beds of spheres Justin Finn , Sourabh V. Apte School of Mechanical Industrial and Manufacturing

  9. L4 Certificate Leadership and Management Candidate Pack 2012-13[1].docx Level 4 Certificate in

    E-Print Network [OSTI]

    Mumby, Peter J.

    for establishing, maintaining and improving systems (eg quality, marketing, sales, energy, health and safety, etcL4 Certificate Leadership and Management Candidate Pack 2012-13[1].docx Page 1 Level 4 Certificate in Leadership and Management Candidate and Assessment Pack 2012/13 Clive Betts Centre Co-ordinator #12;L4

  10. Paper No. ICETECH12-XYZ-R0 Daley Page number: 1 GPU Modeling of Ship Operations in Pack Ice

    E-Print Network [OSTI]

    Peters, Dennis

    Paper No. ICETECH12-XYZ-R0 Daley Page number: 1 GPU Modeling of Ship Operations in Pack Ice Claude The paper explores the use of an event-mechanics approach to assess vessel performance in pack ice of simulation domains, each containing hundreds of discrete and interacting ice floes is modeled. A simple

  11. Flow Field Visualization in Structured Packing Using Real Time X-ray Radiography

    E-Print Network [OSTI]

    Eldridge, R. Bruce

    efficiency improvements in distillation column operation and column internal design. Structured packing distillation columns require replacement. Substantial cost savings can be achieved by relatively small process of an operating vapor-liquid contactor will be required to design next-generation column internals. Historically

  12. Competitive Adsorption and Ordered Packing of Counterions near Highly Charged Surfaces: From

    E-Print Network [OSTI]

    Li, Bo

    Competitive Adsorption and Ordered Packing of Counterions near Highly Charged Surfaces: From Mean Competitive adsorption of counterions of multiple species to charged surfaces is studied by a size surface. It is found that, for a low surface charge density, the adsorption of ions with a higher valence

  13. EXPERIMENTAL INVESTIGATION AND ANALYSIS OF THE EFFECTIVE THERMAL PROPERTIES OF BERYLLIUM PACKED BEDS

    E-Print Network [OSTI]

    Abdou, Mohamed

    EXPERIMENTAL INVESTIGATION AND ANALYSIS OF THE EFFECTIVE THERMAL PROPERTIES OF BERYLLIUM PACKED Angeles, CA 90095-1597 ali@fusion.ucla.edu ABSTRACT Beryllium, in its pebble form, has been proposed Beryllium (as a neutron multiplier) is considered one of the prime candidates to enhance tritium breeding

  14. Electrically recharged battery employing a packed/spouted bed metal particle electrode

    DOE Patents [OSTI]

    Siu, S.C.; Evans, J.W.; Salas-Morales, J.

    1995-08-15T23:59:59.000Z

    A secondary metal air cell, employing a spouted/packed metal particle bed and an air electrode, is described. More specifically a zinc air cell well suited for use in electric vehicles which is capable of being either electrically or hydraulically recharged. 5 figs.

  15. A Genetic Algorithm for Packing ThreeDimensional NonConvex Objects Having Cavities and Holes

    E-Print Network [OSTI]

    Coello, Carlos A. Coello

    packing, non­ convex objects, selective laser sintering, rapid proto­ typing 1 INTRODUCTION 1.1 SELECTIVE, the selective laser sintering (SLS) machine produces parts directly from CAD files through an additive manufac­ tions of parts at each layer. Selective laser sintering uses fine, heat­fusible powder to build a part

  16. Scanning Force Microscopy Studies on Molecular Packing and Friction Anisotropy in Thin Films of

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    Scanning Force Microscopy Studies on Molecular Packing and Friction Anisotropy in Thin Films in bulk, was studied using differential scanning calorimetry, optical microscopy, magic angle solid were investigated at the molecular level by a combination of multimode scanning force microscopy (SFM

  17. PowerPack: Energy Profiling and Analysis of High-Performance Systems and Applications

    E-Print Network [OSTI]

    PowerPack: Energy Profiling and Analysis of High-Performance Systems and Applications Rong Ge of power and energy on the computer systems community, few studies provide insight to where and how power of these systems. These analyses include the impacts of chip multiprocessing on power and energy efficiency

  18. Comparison of Different Packing Materials for the Biofiltration of Air Toxics

    E-Print Network [OSTI]

    . Four inorganic packing materials were com- pared previously for the removal of H2S or NH3.7,8 Both materials (two porous ce- ramics, perlite, and open pore polyurethane foam) were compared for the removal, exhibited the highest performance. The critical load (i.e., load at which 95% removal occurred) was 29 g m 3

  19. Error of the network approximation for densely packed composites with irregular geometry

    E-Print Network [OSTI]

    Novikov, Alexei

    properties such as the effective conductivity or the effective dielectric constant of composite materials the concentration of the filling inclusions is high is particularly relevant to polymer/ceramic composites, becauseError of the network approximation for densely packed composites with irregular geometry Leonid

  20. Error of the network approximation for densely packed composites with irregular geometry

    E-Print Network [OSTI]

    such as the effective conductivity or the effective dielectric constant of composite materials in which a large number in the case of the high contrast, highly packed particular composites, that is when the conductivity inclusions is high is particularly relevant to polymer/ceramic composites, because a polymer matrix

  1. Numerically exact computer simulations of light scattering by densely packed, random particulate media

    E-Print Network [OSTI]

    Review Numerically exact computer simulations of light scattering by densely packed, random Astronomical Observatory of the National Academy of Sciences of Ukraine, 27 Zabolotny Street, 03680 Kyiv- albedo Solar System objects are caused by CB. Published by Elsevier Ltd. Contents 1. Introduction

  2. Journal of Embedded Computing 2 (2006) 93102 93 Frame packing algorithms for automotive

    E-Print Network [OSTI]

    Navet, Nicolas

    2006-01-01T23:59:59.000Z

    design is a standard procedure in the automotive industry. The second reason to minimize the bandwidthJournal of Embedded Computing 2 (2006) 93­102 93 IOS Press Frame packing algorithms for automotive Vandoeuvre-l `es-Nancy, France Abstract. The set of frames exchanged in automotive applications must meet two

  3. Molecular Packing and Solar Cell Performance in Blends of Polymers with a Bisadduct Fullerene

    E-Print Network [OSTI]

    McGehee, Michael

    Molecular Packing and Solar Cell Performance in Blends of Polymers with a Bisadduct Fullerene States *S Supporting Information ABSTRACT: We compare the solar cell performance of several polymers the efficiency of the solar cells only when they do not intercalate between the polymer side chains. When

  4. Magnetism of Ho and Er Atoms on Close-Packed Metal Surfaces F. Donati,1

    E-Print Network [OSTI]

    Thévenaz, Jacques

    Magnetism of Ho and Er Atoms on Close-Packed Metal Surfaces F. Donati,1 A. Singha,1 S. Stepanow,2 C; published 3 December 2014) We investigated the magnetic properties of individual Ho atoms adsorbed on the (111) surface of Pt, which have been recently claimed to display single ion magnetic behavior

  5. Extent of Hydrogen-Bond Protection in Folded Proteins: A Constraint on Packing Architectures

    E-Print Network [OSTI]

    Berry, R. Stephen

    Extent of Hydrogen-Bond Protection in Folded Proteins: A Constraint on Packing Architectures Ariel structuring and ultimately exclusion of water by hydrophobes surrounding backbone hydrogen bonds turn hydrophobes yields an optimal hydrogen-bond stabilization. This motif is shown to be nearly ubiquitous

  6. Vehicle Technologies Office Merit Review 2013: A High-Performance PHEV Battery Pack

    Broader source: Energy.gov [DOE]

    Presentation given by LG Chem at 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting about a high-performance battery pack the company is researching for plug-in electric vehicles.

  7. Shearing of frictional sphere packings Jean-Franois Mtayer, * Donald J. Suntrup III,

    E-Print Network [OSTI]

    Texas at Austin. University of

    and jammed materials. Abstract We measure shear stress in packings of glass spheres by pulling a thin metal of jamming/unjamming in particulate soft-matter systems such as colloids, foams and emulsions. However, most. 2 Experiment Our experimental set-up [Fig. 1] consists of a vertical glass tube (diameter 38.7 mm

  8. Shearing of frictional sphere packings Jean-Franois Mtayer, * Donald J. Suntrup III,

    E-Print Network [OSTI]

    and jammed materials. Abstract We measure shear stress in packings of glass spheres by pulling a thin metal of jamming/unjamming in particulate soft-matter systems such as colloids, foams and emulsions. However, most of a vertical glass tube (diameter 38.7 mm, height 300 mm) filled with water and soda-lime glass beads (diameter

  9. Future perspectives of using hollow fibers as structured packings in light hydrocarbon distillation

    SciTech Connect (OSTI)

    Yang, Dali [Los Alamos National Laboratory; Orler, Bruce [Los Alamos National Laboratory; Tornga, Stephanie [Los Alamos National Laboratory; Welch, Cindy [Los Alamos National Laboratory

    2011-01-26T23:59:59.000Z

    Olefin and paraffin are the largest chemical commodities. Furthermore, they are major building blocks for the petrochemical industry. Each year, petroleum refining, consumes 4,500 TBtu/yr in separation energy, making it one of the most energy-intensive industries in the United States). Just considering liquefied petroleum gas (ethane/propane/butane) and olefins (ethylene and propylene) alone, the distillation energy consumption is about 400 TBtu/yr in the US. Since petroleum distillation is a mature technology, incremental improvements in column/tray design will only provide a few percent improvements in the performance. However, each percent saving in net energy use amounts to savings of 10 TBtu/yr and reduces CO{sub 2} emissions by 0.2 MTon/yr. In practice, distillation columns require 100 to 200 trays to achieve the desired separation. The height of a transfer unit (HTU) of conventional packings is typical in the range of 36-60 inch. Since 2006, we had explored using several non-selective membranes as the structured packings to replace the conventional packing materials used in propane and propylene distillation. We obtained the lowest HTU of < 8 inch for the hollow fiber column, which was >5 times shorter than that of the conventional packing materials. In 2008, we also investigated this type of packing materials in iso-/n-butane distillation. Because of a slightly larger relative volatility of iso-/n-butane than that of propane/propylene, a wider and a more stable operational range was obtained for the iso-/n-butane pair. However, all of the experiments were conducted on a small scale with flowrate of < 25 gram/min. Recently, we demonstrated this technology on a larger scale (<250 gram/min). Within the loading range of F-factor < 2.2 Pa{sup 0.5}, a pressure drop on the vapor side is below 50 mbar/m, which suggests that the pressure drop of hollow fibers packings is not an engineering barrier for the applications in distillations. The thermal stability study suggests that polypropylene hollow fibers are stable after a long time exposure to C{sub 2} - C{sub 4} mixtures. The effects of packing density on the separation efficiency will be discussed.

  10. Personal Services Agreements Waivers

    E-Print Network [OSTI]

    . Type of Service 1. Consultant Services: Include consulting services, program evaluators, standards, or the School does not have the equipment necessary to perform these services. 6. Graphic and Journalistic Service: Services including graphic design, writing and editing and bookbinding for which CSM does

  11. User Services

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton PlasmaAfternoon4.CCSM4large.jpg BER:Services Print The

  12. User Services

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton PlasmaAfternoon4.CCSM4large.jpg BER:Services Print TheUser

  13. User Services

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton PlasmaAfternoon4.CCSM4large.jpg BER:Services Print

  14. User Services

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton PlasmaAfternoon4.CCSM4large.jpg BER:Services PrintUser

  15. User Services

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton PlasmaAfternoon4.CCSM4large.jpg BER:Services PrintUserUser

  16. User Services

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUser Services Print The User

  17. User Services

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUser Services Print The UserUser

  18. User Services

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUser Services Print The

  19. User Services

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUser Services Print TheAuthor

  20. User Services

    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 ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUser Services Print

  1. Computation of Dancoff Factors for Fuel Elements Incorporating Randomly Packed TRISO Particles

    SciTech Connect (OSTI)

    J. L. Kloosterman; Abderrafi M. Ougouag

    2005-01-01T23:59:59.000Z

    A new method for estimating the Dancoff factors in pebble beds has been developed and implemented within two computer codes. The first of these codes, INTRAPEB, is used to compute Dancoff factors for individual pebbles taking into account the random packing of TRISO particles within the fuel zone of the pebble and explicitly accounting for the finite geometry of the fuel kernels. The second code, PEBDAN, is used to compute the pebble-to-pebble contribution to the overall Dancoff factor. The latter code also accounts for the finite size of the reactor vessel and for the proximity of reflectors, as well as for fluctuations in the pebble packing density that naturally arises in pebble beds.

  2. Correlation of atomic packing with the boson peak in amorphous alloys

    SciTech Connect (OSTI)

    Yang, W. M. [State Key Laboratory for Geomechanics and Deep Underground Engineering, School of Mechanics and Civil Engineering, School of Sciences, China University of Mining and Technology, Xuzhou 221116 (China); Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201 (China); School of Materials Science and Engineering, Southeast University, Nanjing 211189 (China); Liu, H. S., E-mail: liuhaishun@126.com, E-mail: blshen@seu.edu.cn, E-mail: runweili@nimte.ac.cn, E-mail: jiangjz@zju.edu.cn; Zhao, Y. C. [State Key Laboratory for Geomechanics and Deep Underground Engineering, School of Mechanics and Civil Engineering, School of Sciences, China University of Mining and Technology, Xuzhou 221116 (China); Liu, X. J. [State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083 (China); Chen, G. X.; Man, Q. K.; Chang, C. T.; Li, R. W., E-mail: liuhaishun@126.com, E-mail: blshen@seu.edu.cn, E-mail: runweili@nimte.ac.cn, E-mail: jiangjz@zju.edu.cn [Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201 (China); Dun, C. C. [Department of Physics, Wake Forest University, Winston-Salem, North Carolina 27109 (United States); Shen, B. L., E-mail: liuhaishun@126.com, E-mail: blshen@seu.edu.cn, E-mail: runweili@nimte.ac.cn, E-mail: jiangjz@zju.edu.cn [School of Materials Science and Engineering, Southeast University, Nanjing 211189 (China); Inoue, A. [Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201 (China); WPI Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577 (Japan); and others

    2014-09-28T23:59:59.000Z

    Boson peaks (BP) have been observed from phonon specific heats in 10 studied amorphous alloys. Two Einstein-type vibration modes were proposed in this work and all data can be fitted well. By measuring and analyzing local atomic structures of studied amorphous alloys and 56 reported amorphous alloys, it is found that (a) the BP originates from local harmonic vibration modes associated with the lengths of short-range order (SRO) and medium-range order (MRO) in amorphous alloys, and (b) the atomic packing in amorphous alloys follows a universal scaling law, i.e., the ratios of SRO and MRO lengths to solvent atomic diameter are 3 and 7, respectively, which exact match with length ratios of BP vibration frequencies to Debye frequency for the studied amorphous alloys. This finding provides a new perspective for atomic packing in amorphous materials, and has significant implications for quantitative description of the local atomic orders and understanding the structure-property relationship.

  3. Removal of polychlorinated phenols in sequential anaerobic-aerobic biofilm reactors packed with tire chips

    SciTech Connect (OSTI)

    Shin, H.S.; Yoo, K.S.; Park, J.K.

    1999-05-01T23:59:59.000Z

    Scrap vehicle tire chips were used as packing material for sequential anaerobic-aerobic biofilm reactors to remove persistent chlorinated hydrocarbons. Adsorption capacity of scrap tires was greater under acidic conditions than under basic conditions. However, it was only approximately 0.04 to 0.3% of that of activated carbon. The amount of biomass that attached to the surface of scrap tires was 3.16 and 3.72 mg volatile suspended solids/cm{sup 2} after 14 and 37 days, respectively. Two laboratory-scale, down-flow anaerobic-aerobic biofilm reactors packed with tire chips were operated to remove 2,4-dichlorophenol (DCP) and 4-chlorophenol (CP). More than 98% of DCP was dehalogenated to CP in the anaerobic reactor, 70 to 98% of which was subsequently degraded in the aerobic reactor. Scrap tires did not cause any operational problems when used as biofilter media.

  4. Redesign of the SNS Modulator H-Bridge for Utilization of Press-Pack IGBTs

    SciTech Connect (OSTI)

    Kemp, Mark A.; Burkhart, Craig; /SLAC; Anderson, David E.; /Oak Ridge

    2008-09-25T23:59:59.000Z

    The power conversion group at SLAC is currently redesigning the H-bridge switch plates of the High Voltage Converter Modulators at the Spallation Neutron Source. This integral part to the modulator operation has been indentified as a source of several modulator faults and potentially limits reliability with pulse width modulation operation. This paper is a presentation of the design and implementation of a redesigned switch plate based upon press-pack IGBTs.

  5. PACKING DIMENSION OF THE RANGE OF A LEVY PROCESS DAVAR KHOSHNEVISAN AND YIMIN XIAO

    E-Print Network [OSTI]

    Khoshnevisan, Davar

    , normalized so that E[exp(izX(t))] = exp(-t(z)) for all t 0 and z Rd , and let dimP denote the packing dimension (Tricot, 1982; Sullivan, 1984). Taylor (1986) has proved that with probability one, dimP X([0 , 1 is to describe = dimP X([0 , 1]) more explicitly than (0.1), and solely in terms of the L´evy exponent . For all

  6. Air flow characteristics of dry and liquid loaded packed and fluidized systems

    E-Print Network [OSTI]

    Millsap, George Wayne

    1958-01-01T23:59:59.000Z

    Acknowledgnent s List of Tables List of Figures Introduction Description of s Fluidised Bed Obgectives Application 1 2 3 Description of Apparatus Test Procedure Preparation of Bed Material Beds With Upward Flow of Air Beds With Upward Flow of Air... obgectives of thi ~ investigation were: (1) to deternine the air flow-pressure drop relationships in a dry bed of unifornly sised spherical particles in both the packed and fluidised regines of air flow; (3) to deternine under the sane air flow conditions...

  7. An investigation into the inflow performance characteristics of high-rate gravel-packed gas wells

    E-Print Network [OSTI]

    Jordan, Douglas Lee

    1984-01-01T23:59:59.000Z

    , surrounded by gravel. Gravel-filled perforations extend from the inside diameter of the casing, through the casing and cement sheath, and into the formation. The assumptions which apply to the numerical model and its application to this type of system... Performance 60 32 The Effect of Reservoir Temperature on Inflow Performance 62 33 The Effect of Reservoir Permeability on Inflow Performance 63 INTRODUCTION High-rate gas wells along the Gulf Coast are often completed with a gravel pack to control sand...

  8. Diagnosing hyperuniformity in two-dimensional disordered jammed-packings of soft spheres

    E-Print Network [OSTI]

    Remi Dreyfus; Ye Xu; Tim Still; Lawrence A. Hough; A. G. Yodh; Salvatore Torquato

    2014-08-20T23:59:59.000Z

    Hyperuniformity characterizes a state of matter for which density fluctuations diminish towards zero at the largest length scales. However, the task of determining whether or not an experimental system is hyperuniform is experimentally challenging due to finite-resolution, noise and sample-size effects that influence characterization measurements. Here we explore these issues, employing video optical microscopy to study hyperuniformity phenomena in disordered two-dimensional jammed packings of soft spheres. Using a combination of experiment and simulation we characterize the detrimental effects of particle polydispersity, image noise, and finite-size effects on the assignment of hyperuniformity, and we develop a methodology that permits improved diagnosis of hyperuniformity from real-space measurements. The key to this improvement is a simple packing reconstruction algorithm that incorporates particle polydispersity to minimize free volume. In addition, simulations show that hyperuniformity can be ascertained more accurately in direct space than in reciprocal space as a result of finite sample-size. Finally, experimental colloidal packings of soft polymeric spheres are shown to be hyperuniform.

  9. Modeling engine oil vaporization and transport of the oil vapor in the piston ring pack on internal combustion engines

    E-Print Network [OSTI]

    Cho, Yeunwoo, 1973-

    2004-01-01T23:59:59.000Z

    A model was developed to study engine oil vaporization and oil vapor transport in the piston ring pack of internal combustion engines. With the assumption that the multi-grade oil can be modeled as a compound of several ...

  10. FINANCIAL & BUSINESS SERVICES Procurement &

    E-Print Network [OSTI]

    Tipple, Brett

    FINANCIAL & BUSINESS SERVICES Procurement & Payment Summary Accounts Payable Perry H. Hull #12;FINANCIAL & BUSINESS SERVICES Agenda · Accounts Payable: Who we are...what we do... · Accounts Payable;FINANCIAL & BUSINESS SERVICES Financial & Business Services #12;FINANCIAL & BUSINESS SERVICES Accounts

  11. Personal Services Agreements Waivers

    E-Print Network [OSTI]

    these services. 4. Support and Maintenance Agreements: Services include preventive maintenance as well - Equipment Maintenance/Repair Services in this category are used for all types of equipment maintenance the equipment necessary to perform certain services. 2. Equipment Maintenance and Repair: Services include

  12. Health Services SELF-CARE KIT

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    of allergies · hand sanitizer · chemical ice pack · sock filled with uncooked rice (to make a warm pack · gauze pads · adhesive/paper tape · tissues · ICE (In Case of Emergency) entry in cell phone To ensure

  13. STUDENT HEALTH SERVICES Common Extra Fees for Students -Supplies

    E-Print Network [OSTI]

    Tullos, Desiree

    cushions $9.00-$21.00 Heel lift $3.00 Heel pads, felt (4) $2.00 Ice pack ­ large $3.00 Ice pack ­ small $2

  14. Bin Packing

    E-Print Network [OSTI]

    Filipe Brandao

    2012-04-13T23:59:59.000Z

    variants, based on an arc flow formulation with side constraints. Conventional formu- ..... does not allow us to control the number of items we assign to each bin.

  15. 354 STUDENT SERVICES AND PROGRAMS Student Services

    E-Print Network [OSTI]

    Xie,Jiang (Linda)

    , a vending area, a lounge, and a laundry room. A meal service contract is required in the high-rise residence the suite communities also require a meal service contract, except Squires Hall. On-campus apartments offer

  16. 390 Student Services and Programs Student Services

    E-Print Network [OSTI]

    Xie,Jiang (Linda)

    , a vending area, a lounge, and a laundry room. A meal service contract is required in the high- rise buildings housing the suite communities also require a meal service contract, except Squires Hall. On

  17. DIRECTORY OF HEALTH SERVICES

    E-Print Network [OSTI]

    Yates, Andrew

    a centralized resource of regional health care services for persons with developmental disabilitiesDIRECTORY OF HEALTH SERVICES FOR BRONX RESIDENTS WITH DEVELOPMENTAL DISABILITIES 2012 Compiled Albert Einstein College of Medicine in collaboration with Health Services Committee, Bronx Developmental

  18. University Services Pamela Wheelock

    E-Print Network [OSTI]

    Amin, S. Massoud

    University Services Pamela Wheelock Vice President MANAGEMENT SYSTEMS University Services Human Resources Linda Bjornberg Director open position CIO OPERATIONS Auxiliary Services Laurie Scheich Berthelsen Associate VP Public Safety Gregory Hestness Assistant VP University Health & Safety Craig Moody

  19. IBM Global Technology Services Server Services

    E-Print Network [OSTI]

    ServerTM, Power SystemsTM, pSeries®, #12;2 PowerVMTM, PowerHATM, System StorageTM disk systems, System p®, System x® and other IBM selected products with the option to purchase as a ServicePac® including: IBM Implementation Services for Power Systems-- AIX V6.1 remote implementation IBM Implementation Services for Power

  20. Test of uranium recovery from seawater with a packed bed of amidoxime fiber adsorbent

    SciTech Connect (OSTI)

    Goto, Akira; Kusakabe, Katsuki; Morooka, Shigeharu (Kyushu Univ., Fukuoka (Japan)); Kago, Tokihiro (Towa Univ., Fukuoka (Japan))

    1993-04-01T23:59:59.000Z

    Uranium in seawater was recovered in this study by adsorption with amidoxime fibers synthesized from commercial PAN fibers. To confirm the stability of the fibers and the applicability of an adsorption bed model, a test was performed in a bay in southwest Japan. The amidoxime fiber was packed in an adsorption bed which was towed for 30 hours at a velocity of 1 m[center dot]s[sup [minus]1] or moored in the bay for 37 days. The amount of uranium adsorbed agreed well with the simulation model, and the adsorption fiber proved to be resistant to biological erosion. 12 refs., 7 figs., 1 tab.

  1. Investigation of the thermal conductivity of unconsolidated sand packs containing oil, water, and gas

    E-Print Network [OSTI]

    Gore, David Eugene

    1958-01-01T23:59:59.000Z

    of the requirements for the degree of EASTER OF SCIENCE August, lBSS Najor Subject: Petroleum Engineering INVESTIGATION OF THE THERNAI CONDUCTIVITY OF UNCONSOI IDATED SAND PACKS CONTAINING OII, WATER, AND GAS A Thesis By David E, Gore APProved as to style... expressed in degrees Fahrenheit, and, at 0 oF, , the abscissa would become ini'inite. This restriction does not limit the application of the data to petroleum reservoirs as the tem- perature normally encountered is in excess of 100 oF. The reservoir...

  2. GridPACK Toolkit for Developing Power Grid Simulations on High Performance Computing Platforms

    SciTech Connect (OSTI)

    Palmer, Bruce J.; Perkins, William A.; Glass, Kevin A.; Chen, Yousu; Jin, Shuangshuang; Callahan, Charles D.

    2013-11-30T23:59:59.000Z

    This paper describes the GridPACK™ framework, which is designed to help power grid engineers develop modeling software capable of running on todays high performance computers. The framework contains modules for setting up distributed power grid networks, assigning buses and branches with arbitrary behaviors to the network, creating distributed matrices and vectors, using parallel linear and non-linear solvers to solve algebraic equations, and mapping functionality to create matrices and vectors based on properties of the network. In addition, the framework contains additional functionality to support IO and to manage errors.

  3. Electron beam weld development on a Filter Pack Assembly. Final report

    SciTech Connect (OSTI)

    Dereskiewicz, J.P.

    1994-06-01T23:59:59.000Z

    A continuous electron beam welding procedure was developed to replace the manual gas tungsten arc welding procedure on the Filter Pack Assembly. A statistical study was used to evaluate the feasibility of electron beam welding 6061-T6 aluminum covers to A356 cast weldments throughout the joint tolerance range specified on product drawings. Peak temperature exposures were not high enough to degrade the heat sensitive electrical components inside the cast weldment. Actual weldments with alodine coating on the weld joint area were successfully cleaned using a nonmetallic fiberglass brush cleaning method.

  4. Maximum Entropy and the Stress Distribution in Soft Disk Packings Above Jamming

    E-Print Network [OSTI]

    Yegang Wu; S. Teitel

    2014-10-17T23:59:59.000Z

    We show that the maximum entropy hypothesis can successfully explain the distribution of stresses on compact clusters of particles within disordered mechanically stable packings of soft, isotropically stressed, frictionless disks above the jamming transition. We show that, in our two dimensional case, it becomes necessary to consider not only the stress but also the Maxwell-Cremona force-tile area, as a constraining variable that determines the stress distribution. The importance of the force-tile area was suggested by earlier computations on an idealized force-network ensemble.

  5. The Web Services Vision Definition of Web Services

    E-Print Network [OSTI]

    Cheverst, Keith

    1 The Web Services Vision Overview Definition of Web Services Key concepts Difference from traditional web model Context Service-oriented architecture Distributed computing Overview Microsoft .NET vision Web Services Difference from traditional web model Context Service-oriented architecture

  6. Personal Services Agreements Waivers

    E-Print Network [OSTI]

    , State Controller's Office). All personal services contract activity will be reported through the state

  7. Experimental Investigation and Analysis of the Effective Thermal Properties of Beryllium Packed Beds

    SciTech Connect (OSTI)

    Abou-Sena, A.; Ying, A.; Abdou, M. [University of California at Los Angeles (United States)

    2003-07-15T23:59:59.000Z

    Beryllium, in its pebble form, has been proposed in various blanket concepts to serve different purposes. Thermal property data for such a heterogeneous packed bed is needed, particularly data on the impact of compression forces on its magnitude and consequent temperature profile. The objectives of this work are to obtain and quantify experimental data on the effective thermal conductivity of a Be-He packed bed, on the interface heat conductance between Be and SiC, and on the effects of externally applied pressure on these effective thermal properties. The effective thermal conductivity of a Be-He pebble bed increases as the bed mean temperature increases. The values of effective thermal conductivity vary from 2.15 to 3.00 W/m.K for bed mean temperature ranges from 90 to 420 deg C. Similar temperature effects are seen in the Be/SiC interface heat conductance, as the values of interface heat conductance range from 1140 to 2200 W/m{sup 2}.K. In addition, effective thermal conductivity increases remarkably with the increase of applied pressure (by a factor of 2.53 at 2 MPa), while it remains higher than the initial value by {approx}0.3 W/m.K when external pressure is released (hysteresis effect)

  8. Development of a special nuclear materials monitoring sensor pack for Project Straight-Line

    SciTech Connect (OSTI)

    Daily, M.R.; Moreno, D.J.; Tolk, K.M.; Wilcoxen, J.L. [Sandia National Labs., Albuquerque, NM (United States); Oetken, R.E.; Collins, J.E.; Miller, R.; Olsen, R.W. [Sandia National Labs., Livermore, CA (United States); Sheets, L. [Allied-Signal, Kansas City, MO (United States). Kansas City Division

    1995-12-31T23:59:59.000Z

    With the end of the Cold War and the accelerated dismantlement of nuclear weapons, the nuclear material inventory of the United States is growing. In addition, the United States has offered these excess weapons-grade nuclear material assets for international inspections with the intent of encouraging reciprocal action by other nations. In support of this policy, Sandia National Laboratories has initiated a pilot effort (Project Straight-Line) to develop a flexible, site-independent system to continuously and remotely monitor stored nuclear material and integrate the collection, processing, and dissemination of information regarding this material to ensure that declared nuclear materials placed in storage remain in place, unaltered, and stable. As part of this effort, a +3.6V battery powered, modular sensor pack has been developed to monitor total radiation dose, radiation dose rate, and the temperature of each nuclear material container and to provide this information using a standardized sensor interface. This paper will discuss the development of the sensors, the engineering and production of the sensor pack units, and their installation and operation at sites in New Mexico, California, and the Pantex plant in Amarillo.

  9. Service Level Agreement University ServicesPurchasing with University Services customers

    E-Print Network [OSTI]

    Webb, Peter

    be determined individually with each customer for each service contract. USP provides services that can

  10. Modeling of an adsorption unit packed with amidoxime fiber balls for the recovery of uranium from seawater

    SciTech Connect (OSTI)

    Morooka, S.; Kato, T.; Inada, M.; Kago, T.; Kusakabe, K. (Dept. of Applied Chemistry, Kyushu Univ., Fukuoka 812 (JP))

    1991-01-01T23:59:59.000Z

    Amidoxime fiber adsorbents are prepared by treating commercial poly(acrylonitrile) fibers with NH{sub 2}OH in methanol and then with an aqueous NaOH solution. The rate of adsorption of uranium from seawater is 0.1-0.3 (g of U/kg of dry fiber)/day. The fiber is placed in 2-cm-diameter spherical shells of plastic net, and these fibrous balls are packed in a column. Seawater is assumed to flow through the packed bed by the kinetic force of the ocean current. The permeation velocity of liquid in each ball is evaluated with a small electrode that detects the electrochemical limiting current. When the permeation velocity is slow, most uranyl ions are adsorbed only in the peripheral part of the ball. In this paper a model of the packed bed absorption unit is proposed and a numerical calculation gives optimum values of design parameters.

  11. Information Management Software Services IMS Services Overview

    E-Print Network [OSTI]

    Information Management Software Services IMS Services Overview You know how powerful and important performance and available manner. This requires that the IMS systems, applications, databases, and supporting and then create a written report on recommendations to improve setup, procedures and processes associated

  12. EMPLOYEE BENEFIT SERVICE Signature Service Oil Change

    E-Print Network [OSTI]

    New Mexico, University of

    UNM Staff EMPLOYEE BENEFIT SERVICE Jiffy Lube Signature Service Oil Change Fast - No Appointment We change your oil with up to 5 quarts of major brand motor oil We install a new oil fi We visually inspect. ASE training programs · Jiffy Lube uses top quality products that meet or exceed vehicle warranty

  13. GENERAL SERVICES ADMINISTRATION PUBLIC BUILDINGS SERVICE

    E-Print Network [OSTI]

    II - ESTIMATED ANNUAL COST OF OWNERSHIP EXCLUSIVE OF CAPITAL CHARGES 28. REAL ESTATE TAXES 29, and zip code) SECTION I - ESTIMATED ANNUAL COST OF SERVICES AND UTILITIES FURNISHED BY LESSOR AS PART) represent my best estimate as to the annual costs of services, utilities and ownership. 34. SIGNATURE

  14. Center for Health & Counseling Services Health Services

    E-Print Network [OSTI]

    Rainforth, Emma C.

    College How is West Nile diagnosed? If a health care provider suspects WNV, samples of the patient's bloodCenter for Health & Counseling Services Health Services 505 Ramapo Valley Road, Mahwah, NJ 07430 Nile Virus outbreak is the biggest since the virus was first identified in the United States, health

  15. Scaling relation for the bond length, mass density, and packing order of water ice

    E-Print Network [OSTI]

    Sun, Chang Q

    2013-01-01T23:59:59.000Z

    The packing order of molecules and the distance between adjacent oxygen atoms (dOO) in water and ice are most basic yet puzzling. Here we present a scaling solution for this purpose based only on the mass density (gcm-3), (Equation) where dL is the length ({\\AA}) of the O:H van der Waals bond and dH the H-O polar-covalent bond projecting on the O---O line. Validated by the measured proton symmetrization of compressed ice, dOO of water and ice, and dOO expansion at water surface, this solution confirms that the fluctuated, tetrahedrally-coordinated structure is unique for water ice.

  16. Scaling relation for the bond length, mass density, and packing order of water ice

    E-Print Network [OSTI]

    Chang Q Sun

    2013-05-18T23:59:59.000Z

    The packing order of molecules and the distance between adjacent oxygen atoms (dOO) in water and ice are most basic yet puzzling. Here we present a scaling solution for this purpose based only on the mass density (gcm-3), (Equation) where dL is the length ({\\AA}) of the O:H van der Waals bond and dH the H-O polar-covalent bond projecting on the O---O line. Validated by the measured proton symmetrization of compressed ice, dOO of water and ice, and dOO expansion at water surface, this solution confirms that the fluctuated, tetrahedrally-coordinated structure is unique for water ice.

  17. The Formation of Ice Giants in a Packed Oligarchy: Instability and Aftermath

    E-Print Network [OSTI]

    Ford, E B; Ford, Eric B.; Chiang, Eugene

    2007-01-01T23:59:59.000Z

    As many as 5 ice giants--Neptune-mass planets composed of 90% ice and rock and 10% hydrogen--are thought to form at heliocentric distances of 10-25 AU on closely packed orbits spaced ~5 Hill radii apart. Such oligarchies are ultimately unstable. Once the parent disk of planetesimals is sufficiently depleted, oligarchs perturb one another onto crossing orbits. We explore both the onset and the outcome of the instability through numerical integrations, including dynamical friction cooling of planets by a planetesimal disk whose properties are held fixed. To trigger instability and the ejection of the first ice giant in systems having an original surface density in oligarchs of Sigma ~ 1 g/cm^2, the disk surface density s must fall below 0.1 g/cm^2. Ejections are predominantly by Jupiter and occur within 10 Myr. To eject more than 1 oligarch requires s ice ...

  18. Active coupling control in densely packed subwavelength waveguides via dark mode

    E-Print Network [OSTI]

    Suchowski, Haim; Hatakeyama, Taiki; Wu, Chihhui; Feng, Liang; OBrien, Kevin; Wang, Yuan; Zhang, Xiang

    2015-01-01T23:59:59.000Z

    The ever growing need for energy-efficient and fast communications is driving the development of highly integrated photonic circuits where controlling light at the nanoscale becomes the most critical aspect of information transfer . Directional couplers, two interacting optical waveguides placed in close proximity, are important building blocks in these integrated photonics circuits and have been employed as optical modulators and switches for high speed communication, data processing and integrated quantum operations. However, active control over the coupling between closely packed waveguides is highly desirable and yet remains a critical barrier towards ultra small footprint devices. A general approach to achieve active control in waveguide systems is to exploit optical nonlinearities enabled by a strong control pulse. However these devices suffer from the nonlinear absorption induced by the intense control pulse as the signal and its control propagate in the same waveguide. Here we experimentally demonstra...

  19. Adsorption and elution in hollow-fiber-packed bed for recovery of uranium from seawater

    SciTech Connect (OSTI)

    Takeda, T.; Saito, K.; Ueza, K.; Furusaki, S. (Dept. of Chemical Engineering, Faculty of Engineering, Univ. of Tokyo, Hongo, Tokyo 113 (JP)); Sugo, T.; Okamoto, J. (Japan Atomic Energy Research Inst., Takasaki Radiation Chemistry Research Establishment, Takasaki, Gunma 370-12 (JP))

    1991-01-01T23:59:59.000Z

    This paper reports on a 0.9-m-high fixed bed charged with hollow fibers containing amidoxime groups placed on the coast of the Pacific Ocean for the recovery of uranium from seawater. Continuous flow of seawater at a superficial velocity of 4 cm/s provided an averaged uranium content of 0.97 g of U/kg in the amidoxime hollow fiber along the bed after 30 days contact. An elution curve having a 230 g of U/m{sup 3} peak concentration and a 45 g of U/m{sup 3} integrated concentration of uranium was obtained at a superficial velocity of 1 N HCl of 0.0125 cm/s. The required cross-sectional area of the amidoxime hollow fiber-packed bed to produce 10 kg of U per annum was calculated as 9.4 m{sup 2} with a 0.9-m bed height.

  20. Integration Issues of Cells into Battery Packs for Plug-in and Hybrid Electric Vehicles: Preprint

    SciTech Connect (OSTI)

    Pesaran, A. A.; Kim, G. H.; Keyser, M.

    2009-05-01T23:59:59.000Z

    The main barriers to increased market share of hybrid electric vehicles (HEVs) and commercialization of plug-in HEVs are the cost, safety, and life of lithium ion batteries. Significant effort is being directed to address these issues for lithium ion cells. However, even the best cells may not perform as well when integrated into packs for vehicles because of the environment in which vehicles operate. This paper discusses mechanical, electrical, and thermal integration issues and vehicle interface issues that could impact the cost, life, and safety of the system. It also compares the advantages and disadvantages of using many small cells versus a few large cells and using prismatic cells versus cylindrical cells.

  1. Optical Time-Frequency Packing: Principles, Design, Implementation, and Experimental Demonstration

    E-Print Network [OSTI]

    Secondini, Marco; Fresi, Francesco; Meloni, Gianluca; Cavaliere, Fabio; Colavolpe, Giulio; Forestieri, Enrico; Potě, Luca; Sabella, Roberto; Prati, Giancarlo

    2014-01-01T23:59:59.000Z

    Time-frequency packing (TFP) transmission provides the highest achievable spectral efficiency with a constrained modulation format and detector complexity. In this work, the application of the TFP technique to fiber-optic systems is investigated and experimentally demonstrated. The main theoretical aspects, design guidelines, and implementation issues are discussed, focusing on those aspects which are peculiar to TFP systems. In particular, adaptive compensation of propagation impairments, matched filtering, and maximum a posteriori probability detection are obtained by a combination of a butterfly equalizer and four low-complexity parallel Bahl-Cocke-Jelinek-Raviv (BCJR) detectors. A novel algorithm that ensures adaptive equalization, channel estimation, and a proper distribution of tasks between the equalizer and BCJR detectors is proposed. A set of irregular low-density parity-check codes with different rates is designed to operate at low error rates and approach the spectral efficiency limit achievable by...

  2. Recovery of coal from preparation plant effluents using a packed column

    SciTech Connect (OSTI)

    Choudhry, V.; Khan, L.; Yang, D.; Banerjee, D.D.

    1993-12-31T23:59:59.000Z

    The feasibility of recovering coal from coal preparation plant waste (or effluent) streams at the pilot scale using the packed column flotation process is demonstrated. In Phase I of the project, a total of four effluent samples were tested at the bench scale with the objective of recovering low-ash, low-sulfur clean coal products that were, at a minimum, compatible with the quality of the clean coal produced by the preparation plants supplying the waste stream samples. Phase II of the project comprised demonstration of the technology at the pilot scale using a 4-in. I.D. {times} 20-ft tall column installed at the Applied Laboratory of the Illinois State Geological Survey. A large effluent sample was conducted, consisting of particle size distribution, proximate and complete analyses, and batch froth flotation testing. Ash, total and pyritic sulfur, and calorific value of the effluent sample were also determined. The effluent feed sample contained 50-55% ash and 2.2% total sulfur. Confirmatory tests were conducted at Michigan Technological University using a bench-scale packed column. A product containing 5.4% ash was obtained at 97.5% ash rejection and 71.8% combustible matter recovery. Changing the process operating parameters allowed the quality of the product to be controlled such that its ash content ranged between 6 and 10%, with combustible matter recoveries in the 71-77% range. Pilot testing was conducted using a test matrix designed to study the effects of primary variables (feed rate, percent solids, and reagent dosage) and operating variables (air rate, wash water, and pulp level) with the objective of optimizing the process performance. Feed rates of 20-108 lb/hour were tested, with very good performance being obtained at a feed rate of 32 lb/hour (374 lb/h/ft{sup 2}).

  3. Fuel Cell-Shaft Power Packs (FC-SPP) Frank Elefsen, Centre Manager, Ph.D., and Sten Frandsen, Head of Section

    E-Print Network [OSTI]

    Fuel Cell-Shaft Power Packs (FC-SPP) Frank Elefsen, Centre Manager, Ph.D., and Sten Frandsen, Head and an improved environment. 1 Fuel Cell-Shaft Power Packs (FC-SPP) A. Background In line with the growing global technology is receiving a great deal of attention. Hydrogen and fuel cells have the potential to replace

  4. Influence of Surface Tension on Effective Packing Area Robert E. Tsai, Peter Schultheiss, Andreas Kettner, J. Christopher Lewis, A. Frank Seibert,

    E-Print Network [OSTI]

    Eldridge, R. Bruce

    . Introduction Packed columns are commonly used in distillation, absorption, and stripping processes as a means in a 0.46-m OD packed column. A chemical method (absorption of CO2 from air using 0.1 kmol/m3 Na of promoting efficient contact between gases and liquids. For design and analysis purposes, the development

  5. Conf. on Polar Meteorology and Oceanography, 9-13 Jan 2005, San Diego, CA 7.1 DETERMINING WINTERTIME HETEROGENEOUS PACK ICE CHARACTERISTICS AND

    E-Print Network [OSTI]

    Persson, Ola

    WINTERTIME HETEROGENEOUS PACK ICE CHARACTERISTICS AND THEIR IMPACT ON THE AGGREGATE ATMOSPHERIC SURFACE) over the Arctic pack ice during clear-sky wintertime conditions. These histograms were remarkable) data and a simple one- dimensional snow and ice model. The SAR data show the time of the formation

  6. Improved Battery Pack Thermal Management to Reduce Cost and Increase Energy Density: Cooperative Research and Development Final Report, CRADA Number CRD-12-499

    SciTech Connect (OSTI)

    Smith, K.

    2013-10-01T23:59:59.000Z

    Under this CRADA NREL will support Creare's project for the Department of Energy entitled 'Improved Battery Pack Thermal Management to Reduce Cost and Increase Energy Density' which involves the development of an air-flow based cooling product that increases energy density, safety, and reliability of hybrid electric vehicle battery packs.

  7. PHYSICAL REVIEW E 83, 021304 (2011) Response of a noncohesive packing of grains to a localized force: Deviation from continuum elasticity

    E-Print Network [OSTI]

    Clamond, Didier

    2011-01-01T23:59:59.000Z

    tensile stresses. In such packings, grains interact via elastic contact forces and by solid friction by a set of inequalities, stating that the contact forces exist in the Coulomb cone. This set for modeling the behavior of dry grain packings. Nevertheless, according to classical civil engineering

  8. An Integrated Power Pack of Dye-Sensitized Solar Cell and Li Battery Based on Double-Sided TiO2 Nanotube Arrays

    E-Print Network [OSTI]

    Wang, Zhong L.

    An Integrated Power Pack of Dye-Sensitized Solar Cell and Li Battery Based on Double-Sided TiO2 harvest and storage processes. This power pack incorporates a series-wound dye- sensitized solar cell, nanostructures have been widely used in energy harvesting devices, such as dye-sensitized solar cells (DSSCs

  9. Nonresident Alien Professional Services Contract

    E-Print Network [OSTI]

    Liu, Taosheng

    Nonresident Alien Professional Services Contract (This Contract form should be completed before Services: #12;Nonresident Alien Professional Services Contract Michigan State University is an affirmative

  10. Flexible Service Choreography 

    E-Print Network [OSTI]

    Barker, Adam

    2007-01-01T23:59:59.000Z

    Service-oriented architectures are a popular architectural paradigm for building software applications from a number of loosely coupled, distributed services. Through a set of procedural rules, workflow technologies ...

  11. UGIES Midstream Services

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

    UGI Corporation UGI Energy Services, LLC. 2 UGI Corporation Domestic Propane International Propane Midstream & Marketing Regulated Utilities UGI Utilities UGI...

  12. Transmission Services J7000

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

    Transmission Business Unit - J7300 CRSP - DSW - RMR Open Access Transmission Tariff Management Transmission Service Requests Interconnection Requests OASIS...

  13. Wellness services --Promoting relaxation,

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    . Complimentary fruit-infused water and assorted hot teas are available before or after services. All of our

  14. 2000-01-1556 Life-Cycle Cost Sensitivity to Battery-Pack Voltage of an HEV

    E-Print Network [OSTI]

    Tolbert, Leon M.

    2000-01-1556 Life-Cycle Cost Sensitivity to Battery-Pack Voltage of an HEV John W. McKeever, Sujit or voltage level, life cycle costs were calculated based on the components required to execute simulated drive schedules. These life cycle costs include the initial manufacturing cost of components, fuel cost

  15. Generation of Web Service Descriptions and Web Service

    E-Print Network [OSTI]

    Generation of Web Service Descriptions and Web Service Module Implementation for Concept University of Science and Technology Software Systems Institute (STS) #12;Abstract Nowadays web services in order to initiate the communication. A web services endpoint communication interface utilizes

  16. BNL Technical Services Awarded Service-Disabled Veteran-Owned...

    Energy Savers [EERE]

    BNL Technical Services Awarded Service-Disabled Veteran-Owned Small Business of the Year BNL Technical Services Awarded Service-Disabled Veteran-Owned Small Business of the Year...

  17. Business Services Strategic Plan

    E-Print Network [OSTI]

    Holland, Jeffrey

    Business Services Strategic Plan Updated September 2008 New Synergies: Launching Tomorrow's Leaders Discovery with Delivery Meeting Global Challenges Excellence in Business and Support Services #12;Introduction The mission of Business Services at Purdue University is to enable, serve, and support others

  18. Horizon Health EAP Services

    E-Print Network [OSTI]

    Yates, Andrew

    /09) HorizonCareLinkSM ­ All the help you need online Horizon Health EAP also provides services through counselors- Child care or elder care services- Pet care and veterinarians- Adoption resources- Health clubsHorizon Health EAP Services Employee Assistance Program with Telephone and 3 Face

  19. Mail Services User's Guide

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2005-10-03T23:59:59.000Z

    This Guide provides information on using Department of Energy (DOE) mail services in accordance with U.S. Postal Service, General Services Administration (GSA), and DOE regulations. Cancels DOE M 573.1-1. Canceled by DOE N 251.89.

  20. Reconciling Components and Services The Apam Component-Service Platform

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Reconciling Components and Services The Apam Component-Service Platform Jacky Estublier, German as with SOC. No platform today satisfies both needs. This paper presents the Component-Service model-service platform. Keywords-Service; CBSE, SOC, SOA, service platform, component platform, adaptability . I

  1. Recovery Act: Hydroelectric Facility Improvement Project - Replacement of Current Mechanical Seal System with Rope Packing System

    SciTech Connect (OSTI)

    Stephens, Jessica D.

    2013-05-29T23:59:59.000Z

    On January 27, 2010 the City of North Little Rock, Arkansas received notification of the awarding of a Department of Energy (DOE) grant totaling $450,000 in funding from the American Recovery and Reinvestment Act (ARRA) under the Project Title: Recovery Act: Hydroelectric Facility Improvement Project – Automated Intake Clearing Equipment and Materials Management. The purpose of the grant was for improvements to be made at the City’s hydroelectric generating facility located on the Arkansas River. Improvements were to be made through the installation of an intake maintenance device (IMD) and the purchase of a large capacity wood grinder. The wood grinder was purchased in order to receive the tree limbs, tree trunks, and other organic debris that collects at the intake of the plant during high flow. The wood grinder eliminates the periodic burning of the waste material that is cleared from the intake and reduces any additional air pollution to the area. The resulting organic mulch has been made available to the public at no charge. Design discussion and planning began immediately and the wood grinder was purchased in July of 2010 and immediately put to work mulching debris that was gathered regularly from the intake of the facility. The mulch is currently available to the public for free. A large majority of the design process was spent in discussion with the Corps of Engineers to obtain approval for drawings, documents, and permits that were required in order to make changes to the structure of the powerhouse. In April of 2011, the City’s Project Engineer, who had overseen the application, resigned and left the City’s employ. A new Systems Mechanical Engineer was hired and tasked with overseeing the project. The transfer of responsibility led to a re-examination of the original assumptions and research upon which the grant proposal was based. At that point, the project went under review and a trip was booked for July 2011 to visit facilities that currently had an IMD installed. This further study of facilities revealed that the implementation of the project as originally described, while proving the benefits described in the original grant application, would likely intensify sand intake. Increased sand intake would lead to an increase in required shutdowns for maintenance and more rapid depreciation of key equipment which would result in a loss of generation capacity. A better solution to the problem, one that continued to meet the criteria for the original grant and ARRA standards, was developed. A supporting day trip was planned to visit other facilities located on the Arkansas River to determine how they were coping with the same strong amounts of sand, silt, and debris. Upon returning from the trip to other Arkansas River facilities it was extremely clear what direction to go in order to most efficiently address the issue of generator capacity and efficiency. Of the plants visited on the Arkansas River, every one of them was running what is called a rope packing shaft sealing system as opposed to mechanical shaft seals, which the facility was running. Rope packing is a time proven sealing method that has been around for centuries. It has proved to perform very well in dirty water situations just like that of the Arkansas River. In April of 2012 a scope change proposal was submitted to the DOE for approval. In August of 2012 the City received word that the change of scope had been approved. Plans were immediately set in motion to begin the conversion from mechanical seals to a packing box at the facility. Contractors arrived on October 1st, 2012 and the project team began unwatering the unit for disassembly. The seal conversion was completed on February 29th, 2013 with start-up of the unit. Further testing and adjusting was done throughout the first two weeks of March.

  2. Permeability Change of Crystalline Silicate Mineral-Packed Bed Column by Highly Alkaline Plume

    SciTech Connect (OSTI)

    Hideo Usui; Yuichi Niibori; Hitoshi Mimura [Department of Quantum Science and Energy Engineering, Graduate School of Engineering, Tohoku University, Aramaki Aza Aoba 6-6-01-2, Aoba-ku, Sendai, 980-8579 (Japan); Osamu Tochiyama [Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai, 980-8577 (Japan)

    2007-07-01T23:59:59.000Z

    For the construction of the geological disposal system, the use of the cementitious material may change the permeability of the natural barrier around the repository. Cementitious materials may alter the pH of ground water to highly alkaline. Also, the potential permeability change of the natural barrier is one of the notable factors for performance assessments of geological disposal systems. In the high pH region, the solubility of silica is very high compared to that in the natural pH (around 8). Therefore, highly alkaline groundwater would dissolve and alter a part of rock surface. Usui et al. (2005) reported that the change of mineral pore structure due to chemical reaction is the key factor to consider the change of the permeability [5-6]. Moreover, such a change of the pore structure was considered to be the result of the spatial heterogeneity of chemical composition. Since such spatial heterogeneity exists also in the sedimentary rocks consisting of crystalline minerals such as quartz and feldspar, we need to examine natural rock, in order to obtain more reliable understanding about the change of permeability induced by highly alkaline groundwater (plume). In this study, silica sand as crystalline mineral was packed in the column, and the effect of dissolution induced by the highly alkaline plume on the permeability-change was examined. The silica sand particles mainly consist of SiO{sub 2} and include Al{sub 2}O{sub 3}, FeO, and K{sub 2}O. The volumetric flow rate and the pressure difference between the inlet and outlet of the column were measured, and the permeability was calculated. At the same time, the concentrations of elements in the fluid were measured by ICP-AES. The experimental result showed that permeability decreased gradually, although the silica sand was continuously dissolved in the column. The behavior of the permeability is considered to be the result from the rearrangement of the particles, or precipitation of secondary mineral. In the column test using the silica sand as packed mineral, the flow-path seems to be clogged by the rearrangement of the particles rather than the increase of the pore space between the particles. (authors)

  3. The Formation of Ice Giants in a Packed Oligarchy: Instability and Aftermath

    E-Print Network [OSTI]

    Eric B. Ford; Eugene Chiang

    2007-01-28T23:59:59.000Z

    As many as 5 ice giants--Neptune-mass planets composed of 90% ice and rock and 10% hydrogen--are thought to form at heliocentric distances of 10-25 AU on closely packed orbits spaced ~5 Hill radii apart. Such oligarchies are ultimately unstable. Once the parent disk of planetesimals is sufficiently depleted, oligarchs perturb one another onto crossing orbits. We explore both the onset and the outcome of the instability through numerical integrations, including dynamical friction cooling of planets by a planetesimal disk whose properties are held fixed. To trigger instability and the ejection of the first ice giant in systems having an original surface density in oligarchs of Sigma ~ 1 g/cm^2, the disk surface density s must fall below 0.1 g/cm^2. Ejections are predominantly by Jupiter and occur within 10 Myr. To eject more than 1 oligarch requires s ice giants lie inside 30 AU and have their orbits circularized by dynamical friction. Our numerical simulations support the idea that planetary systems begin in more crowded and compact configurations, like those of shear-dominated oligarchies. In contrast to previous studies, we identify s < 0.1 Sigma as the regime relevant for understanding the evolution of the outer solar system, and we encourage future studies to concentrate on this regime while relaxing our assumption of a fixed planetesimal disk.

  4. Packed-bed reactor/silent-discharge plasma design data report

    SciTech Connect (OSTI)

    NONE

    1996-05-01T23:59:59.000Z

    In 1992, Congress passed the Federal Facility Compliance Act requiring the U.S. Department of Energy (DOE) to treat and dispose of its mixed waste in accordance with Resource Conservation and Recovery Act (RCRA) land disposal restrictions (LDRs). The DOE Albuquerque Operations Office (AL) currently does not have adequate systems to treat the mixed wastes generated and stored at the nine DOE-AL sites. In response to the need for mixed-waste treatment capacity, DOE-AL organized a Treatment Selection Team under the Mixed-Waste Treatment Program (MWTP) to match mixed wastes with treatment options and develop a strategy for treatment of its mixed waste. The strategy developed by the Treatment Selection Team, as described in the AL Mixed-Waste Treatment Plan (DOE 1994), is to use available off-site commercial treatment facilities for all wastes that can be successfully and cost-effectively treated by such facilities. Where no appropriate commercial treatment facilities exist, mobile treatment units (MTUs) would be developed to treat wastes at the sites where the wastes are generated. Treatment processes used for mixed waste must not only address the hazardous component (i.e., meet LDRs) but also must contain the radioactive component in a form that allows final disposal while protecting workers, the public, and the environment. The packed-bed reactor/silent discharge plasma was chosen as a potential candidate for the treatment of the mixed wastes. The process is described.

  5. Water adsorption and dissociation on Ni(110): How is it different from its close packed counterparts?

    SciTech Connect (OSTI)

    Seenivasan, H.; Tiwari, Ashwani K., E-mail: ashwani@iiserkol.ac.in [Indian Institute of Science Education and Research Kolkata, Mohanpur 741252 (India)

    2014-05-07T23:59:59.000Z

    Water adsorption and dissociation on Ni(110) surface is studied in detail and compared with its close packed counterparts using density functional theory calculations. Water adsorption occurs on the top site as found on Ni(100) and Ni(111) but the adsorption is stronger on Ni(110). H and OH preferably adsorb on the short bridge sites (brgshort) opposed to hollow sites on (100) and (111) surfaces. Energy barriers for water molecule dissociation on Ni(110) as obtained from the transition state (TS) calculations were low compared to other Ni low indexed surfaces. TS geometries at different positions of the lattice coordinate, Q, were obtained to study the effect of surface temperature on dissociation of H{sub 2}O molecules. These calculations revealed that second layer atoms were also involved in the TS. Dissociation probabilities are obtained using a semi-classical approximation by sampling Q for a Boltzmann distribution at different temperatures. Results showed that the increasing surface temperature significantly increases the dissociation probabilities at lower energies and saturates near the barrier for dissociation. Although the contribution from both top and second layers is similar at low surface temperatures, motion of top layer atoms contribute more towards dissociation probability at higher surface temperatures. Dissociation probabilities obtained are more than one order of magnitude higher than that on Ni(100) and Ni(111) surfaces suggesting Ni(110) to be more reactive among the low indexed Ni surfaces.

  6. Evaluation of a subsurface oxygenation technique using colloidal gas aphron injections into packed column reactors

    SciTech Connect (OSTI)

    Wills, R.A.; Coles, P.

    1991-11-01T23:59:59.000Z

    Bioremediation may be a remedial technology capable of decontaminating subsurface environments. The objective of this research was to evaluate the use of colloidal gas aphron (CGA) injection, which is the injection of micrometer-size air bubbles in an aqueous surfactant solution, as a subsurface oxygenation technique to create optimal growth conditions for aerobic bacteria. Along with this, the capability of CGAs to act as a soil-washing agent and free organic components from a coal tar-contaminated matrix was examined. Injection of CGAs may be useful for remediation of underground coal gasification (UCG) sites. Because of this, bacteria and solid material from a UCG site located in northeastern Wyoming were used in this research. Colloidal gas aphrons were generated and pumped through packed column reactors (PCRS) containing post-burn core materials. For comparison, PCRs containing sand were also studied. Bacteria from this site were tested for their capability to degrade phenol, a major contaminant at the UCG site, and were also used to bioaugment the PCR systems. In this study we examined: (1) the effect of CGA injection on dissolved oxygen concentrations in the PCR effluents, (2) the effect of CGA, H{sub 2}O{sub 2}, and phenol injections on bacterial populations, (3) the stability and transport of CGAs over distance, and (4) CGA injection versus H{sub 2}O{sub 2} injection as an oxygenation technique.

  7. Evaluation of a subsurface oxygenation technique using colloidal gas aphron injections into packed column reactors

    SciTech Connect (OSTI)

    Wills, R.A.; Coles, P.

    1991-11-01T23:59:59.000Z

    Bioremediation may be a remedial technology capable of decontaminating subsurface environments. The objective of this research was to evaluate the use of colloidal gas aphron (CGA) injection, which is the injection of micrometer-size air bubbles in an aqueous surfactant solution, as a subsurface oxygenation technique to create optimal growth conditions for aerobic bacteria. Along with this, the capability of CGAs to act as a soil-washing agent and free organic components from a coal tar-contaminated matrix was examined. Injection of CGAs may be useful for remediation of underground coal gasification (UCG) sites. Because of this, bacteria and solid material from a UCG site located in northeastern Wyoming were used in this research. Colloidal gas aphrons were generated and pumped through packed column reactors (PCRS) containing post-burn core materials. For comparison, PCRs containing sand were also studied. Bacteria from this site were tested for their capability to degrade phenol, a major contaminant at the UCG site, and were also used to bioaugment the PCR systems. In this study we examined: (1) the effect of CGA injection on dissolved oxygen concentrations in the PCR effluents, (2) the effect of CGA, H[sub 2]O[sub 2], and phenol injections on bacterial populations, (3) the stability and transport of CGAs over distance, and (4) CGA injection versus H[sub 2]O[sub 2] injection as an oxygenation technique.

  8. Conformational Transition Between Four and Five-Stranded Phenylalanine Zippers Determined by a Local Packing Interaction

    SciTech Connect (OSTI)

    Liu,J.; Zheng, Q.; Deng, Y.; Kallenbach, N.; Lu, M.

    2006-01-01T23:59:59.000Z

    Alpha-helical coiled coils play a crucial role in mediating specific protein-protein interactions. However, the rules and mechanisms that govern helix-helix association in coiled coils remain incompletely understood. Here we have engineered a seven heptad 'Phe-zipper' protein (Phe-14) with phenylalanine residues at all 14 hydrophobic a and d positions, and generated a further variant (Phe-14{sub M}) in which a single core Phe residue is substituted with Met. Phe-14 forms a discrete {alpha}-helical pentamer in aqueous solution, while Phe-14M folds into a tetrameric helical structure. X-ray crystal structures reveal that in both the tetramer and the pentamer the a and d side-chains interlock in a classical knobs-into-holes packing to produce parallel coiled-coil structures enclosing large tubular cavities. However, the presence of the Met residue in the apolar interface of the tetramer markedly alters its local coiled-coil conformation and superhelical geometry. Thus, short-range interactions involving the Met side-chain serve to preferentially select for tetramer formation, either by inhibiting a nucleation step essential for pentamer folding or by abrogating an intermediate required to form the pentamer. Although specific trigger sequences have not been clearly identified in dimeric coiled coils, higher-order coiled coils, as well as other oligomeric multi-protein complexes, may require such sequences to nucleate and direct their assembly.

  9. Web Service Interface (API)

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

    OSCARS and Future Tech OSCARS Standard and Open Grid Forum OSCARS Developers Community Web Browser Interface (WBUI) Web Service Interface (API) Read More... Fasterdata IPv6...

  10. Rates and Repayment Services

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

    Rates and Repayment Services Rates Loveland Area Projects Firm Power Rates Open Access Transmission Tariff Rates Chart of Loveland Area Projects Historical Transmission Rates...

  11. Rates and Repayment Services

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

    Rates and Repayment Services Consolidated Rate Schedules FY 2015 Consolidated Rate Schedules FY 2014 Rates BCP Annual Rate Process Central Arizona Project Transmission Rate Process...

  12. Utility Data Collection Service

    Broader source: Energy.gov [DOE]

    Presentation covers the utility data collection service and is given at the FUPWG 2006 Spring meeting, held on May 3-4, 2006 in Atlanta, Georgia.

  13. IT Security IT Services

    E-Print Network [OSTI]

    · Firewall management · VPN Service · SSL certificates · Vulnerability scanning · Tripwire 4 #12;Incident area VPNs 8 #12;SSL Certificates · SSL Server certificates · Coming soon ­ Extended Validation 9 #12

  14. Energy Service Companies

    Broader source: Energy.gov [DOE]

    Energy service companies (ESCOs) develop, design, build, and fund projects that save energy, reduce energy costs, decrease operations and maintenance costs at their customers' facilities.

  15. Mail Services User's Manual

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-07-12T23:59:59.000Z

    This Manual provides detailed information on using the Department of Energy (DOE) mail services. Canceled by DOE G 573.1-1.

  16. Enhancing H[subscript 2] Uptake by 'Close-Packing' Alignment of Open Copper Sites in Metal-Organic Frameworks

    SciTech Connect (OSTI)

    Wang, Xi-Sen; Ma, Shengqian; Forster, Paul M.; Yuan, Daqiang; Eckert, Juergen; López, Joseph J.; Murphy, Brandon J.; Parise, John B.; Zhou, Hong-Cai (TAM); (SBU); (UCSB)

    2010-10-15T23:59:59.000Z

    Inspired by close-packing of spheres, to strengthen the framework-H{sub 2} interaction in MOFs (metal-organic frameworks), a strategy is devised to increase the number of nearest neighboring open metal sites ofe ach H{sub 2}-hosting cage, and to align the open metal sites toward the H{sub 2} molecules. Two MOF polymorphs were made, one exhibiting a record high hydrogen uptake of 3.0 wt% at 1 bar and 77 k.

  17. MasteringWeb Services Security MasteringWeb Services Security

    E-Print Network [OSTI]

    Preview of MasteringWeb Services Security Preview of MasteringWeb Services Security Konstantin introduction Highlights of the book Web Services security problem XML Security WS-Security Security mechanisms for ASP.NET Web Services Planning and building secure Web Service systems ­ Architectural and policy

  18. Educational programs of the Texas A&M AgriLife Extension Service are open to all people without regard to race, color, sex, disability, religion, age, or national origin Fill in the boxes below to find out how many gallons of water you need for your famil

    E-Print Network [OSTI]

    of water per person. F o o d W at e r How many people are in your family? Number of gallons per person HowEducational programs of the Texas A&M AgriLife Extension Service are open to all people without out how many gallons of water you need for your family's emergency kit! Don't forget to pack

  19. Modelling of Particle Pyrolysis in a Packed Bed Combustor A.R.C. Tuck and W.L.H. Hallett ,1 2*

    E-Print Network [OSTI]

    Hallett, William L.H.

    Modelling of Particle Pyrolysis in a Packed Bed Combustor A.R.C. Tuck and W.L.H. Hallett ,1 2 model. Processes of Particle Pyrolysis Pyrolysis (or devolatilization) is the thermal breakdown

  20. Vehicle Technologies Office Merit Review 2014: Development of Cell/Pack Level Models for Automotive Li-Ion Batteries with Experimental Validation

    Broader source: Energy.gov [DOE]

    Presentation given by EC Power at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about evelopment of cell/pack level models...

  1. A generalization of Thue's theorem to packings of non-equal discs, and an application to a discrete approximation of entropy

    E-Print Network [OSTI]

    Rom Pinchasi; Gershon Wolansky

    2014-10-13T23:59:59.000Z

    In this paper we generalize the classical theorem of Thue about the optimal circular disc packing in the plane. We are given a family of circular discs, not necessarily of equal radii, with the property that the inflation of every disc by a factor of $2$ around its center does not contain any center of another disc in the family (notice that this implies that the family of discs is a packing). We show that in this case the density of the given packing is at most $\\frac{\\pi}{2\\sqrt{3}}$, which is the density of the optimal unit disc packing. This result is used to obtain a discrete approximation to the Entropy functional in two dimensional domain.

  2. Modeling the performance of the piston ring-pack with consideration of non-axisymmetric characteristics of the power cylinder system in internal combustion engines

    E-Print Network [OSTI]

    Liu, Liang, 1971-

    2005-01-01T23:59:59.000Z

    The performance of the piston ring-pack is directly associated with the friction, oil consumption, wear, and blow-by in internal combustion engines. Because of non-axisymmetric characteristics of the power cylinder system, ...

  3. Experimental investigation of mixing in a stratified fluid due to diffusion-driven flows in a loosely-packed particle layer

    E-Print Network [OSTI]

    Etheridge, William B. (William Bruce)

    2007-01-01T23:59:59.000Z

    An experimental study was undertaken to investigate if a loosely-packed particle layer can induce mixing due to diffusion-driven Phillips-Wunsch boundary flows in a quiescent stratified fluid. Diffusion-driven flows can ...

  4. Service Assessment HURRICANE FRAN

    E-Print Network [OSTI]

    Service Assessment HURRICANE FRAN August 28 - September 8, 1996 U.S.Department of Commerce National-12 Visible, 753 a.m. EDT, September4, 1996. #12;Service Assessment HURRICANE FRAN August 28 Bureau Hurricane Series ERRATA NOTICE One or more conditions of the original document may affect

  5. STORM SURGE WARNING SERVICE

    E-Print Network [OSTI]

    Stoffelen, Ad

    warnings Early indication of storm surges 2 ­ 10 days before ECMWF Ensemble Prediction System 3-48 hrs1 STORM SURGE WARNING SERVICE SVSD by Jan Kroos Rijkswaterstaat / RIKZ #12;2 Overview · Organisation Storm Surge Warning Service · Allocation of tasks Authorities · Process of Storm Surge Warning

  6. IMMUNIZATION HEALTH SERVICES CHECKLIST

    E-Print Network [OSTI]

    Matsuda, Noboru

    (regardless of insurance coverage), as well as current staff and faculty. We offer medical care, health1 HEALTH AND IMMUNIZATION GUIDE #12;2 HEALTH SERVICES CHECKLIST Immunization Form due (one timeEdu and Haven Courses completed by: August 11, 2014 WWW.CMU.EDU/HEALTH-SERVICES Questions? Contact us at 412

  7. IMMUNIZATION HEALTH SERVICES CHECKLIST

    E-Print Network [OSTI]

    Matsuda, Noboru

    . We offer medical care, health promotion and insurance services, including: Alcohol and Drug1 HEALTH AND IMMUNIZATION GUIDE #12;2 HEALTH SERVICES CHECKLIST Immunization Form due (one time ­ September 5, 2014 Spring Semester 2015 ­ January 31, 2015 Summer Semester 2015 ­ June 15, 2015 WWW.CMU.EDU/HEALTH

  8. Enabling Services Dyslexia Support

    E-Print Network [OSTI]

    Anderson, Jim

    Enabling Services Dyslexia Support Information for students Support for students with specific learning difficulties such as dyslexia and dyspraxia Email: enable@soton.ac.uk Tel: 023 8059 7726 Student Services Centre Building (37) Highfield Campus #12;2 Contents About Dyslexia Support

  9. Enabling Services Dyslexia Support

    E-Print Network [OSTI]

    Molinari, Marc

    Enabling Services Dyslexia Support Information for Students Website: www.soton.ac.uk/edusupport/dyslexia Contact details Telephone: 023 8059 7726 Email: enable@soton.ac.uk #12;2 About Dyslexia Support · We are a team of specialist dyslexia practitioners within the University of Southampton's Enabling Services

  10. Dyslexia Services Student Information

    E-Print Network [OSTI]

    Anderson, Jim

    Dyslexia Services Student Information Handbook 2010 - 2011 Education Support Supporting you to succeed #12;2 Dyslexia Services 45 University Road University of Southampton Highfield Southampton SO17 1BJ Telephone: 023 8059 2759 (internal: 22759) email: dyslexia@soton.ac.uk www.soton.ac.uk/edusupport/dyslexia

  11. SERVICE MANUAL AUTORANGING

    E-Print Network [OSTI]

    Kleinfeld, David

    SERVICE MANUAL AUTORANGING DC POWER SUPPLY AGILENT MODELS 6010A, 6011A, 6012B and 6015A Agilent pay for return of products to Customer. Warranty services outside the country of initial purchase, the Customer shall be entitled to a refund of the purchase price upon return of the product to Agilent

  12. Corporate Information & Computing Services

    E-Print Network [OSTI]

    Martin, Stephen John

    Corporate Information & Computing Services High Performance Computing Report March 2008 Author The University of Sheffield's High Performance Computing (HPC) facility is provided by CiCS. It consists of both Graduate Students and Staff. #12;Corporate Information & Computing Services High Performance Computing

  13. Rehabilitation Services Sample Occupations

    E-Print Network [OSTI]

    Ronquist, Fredrik

    /Industries Correction Agencies Drug Treatment Centers Addiction Counselor Advocacy Occupations Art Therapist BehavioralRehabilitation Services Sample Occupations Sample Work Settings Child & Day Care Centers Clinics................................ IIB 29-1000 E4 Careers in Counseling and Human Services .........IIB 21-1010 C7 Careers in Health Care

  14. Frequency Measurement & Analysis Service

    E-Print Network [OSTI]

    Magee, Joseph W.

    NIST Frequency Measurement & Analysis Service #12;A Complete Solution To All Frequency Measurement & Calibration Problems The NIST Frequency Measurement and Analysis Service makes it easy to measure and calibrate any quartz, rubidium, or cesium frequency standard. All measurements are made automatically

  15. DOMESTIC SERVICES FEDERAL EXPRESS UPS US POSTAL SERVICE OTHER

    E-Print Network [OSTI]

    Holliday, Vance T.

    SERVICES FEDERAL EXPRESS UPS US POSTAL SERVICE OTHER ___ First Overnight ___ Air ___ Regular Post _____________________________________ ___ Express Saver ___ Ground FEDERAL EXPRESS UPS US POSTAL SERVICE OTHER ___ Int. First ___ Air ___ Air Mail. Economy _____________________________________ Fill in complete mailing address. FedEx and UPS

  16. Utility Energy Services Contracts: Enabling Documents Overview...

    Energy Savers [EERE]

    Utility Energy Services Contracts: Enabling Documents Overview Utility Energy Services Contracts: Enabling Documents Overview Presentation covers the utility energy service...

  17. Business Agreements Printing & Mail Services

    E-Print Network [OSTI]

    Business Agreements Storehouse Printing & Mail Services Receiving Equipment Management Director Planning/ Resource Planning Space ManagementAccounting Services Student Business Services Education Administration Finance and Business Operations Organization Risk Management Finance & Business Operations

  18. Versioning of Web service interfaces

    E-Print Network [OSTI]

    Agarwal, Anamika, 1981-

    2004-01-01T23:59:59.000Z

    This thesis investigates the problem of "design for change" in the context of Web Service based information systems. It describes the current status of architecting Web Services, an implementation of the Service Oriented ...

  19. On-line Service Scheduling?

    E-Print Network [OSTI]

    2008-04-18T23:59:59.000Z

    §Warwick Business School, University of Warwick, Coventry, CV4 7AL, United ... corresponding service policy in order to use the limited service resource efficiently. ... manner, customer requirements, service efficiency, and system workload, etc. ...... of Scheduling: Algorithms, Models, and Performance Analysis (

  20. RESIDENTIAL SERVICES STUDENT CHARTER Introduction

    E-Print Network [OSTI]

    Oakley, Jeremy

    RESIDENTIAL SERVICES STUDENT CHARTER Introduction This Charter sets out the standards of provision. Residential Services are committed to encouraging diversity and inclusiveness within University residences via the Residential Services Annual Report and the internet. Consultation This Charter was developed

  1. Utility Service Renovations

    Broader source: Energy.gov [DOE]

    Any upgrade to utility service provides an opportunity to revisit a Federal building's electrical loads and costs, but it also may provide an economic way to bundle the upgrade with an onsite renewable electricity project during renovation. Upgrading utility service to the site may involve improving or adding a transformer, upgrading utility meters, or otherwise modifying the interconnection equipment or services with the utility. In some cases, the upgrade may change the tariff structure for the facility and may qualify the property for a different structure with lower overall costs. In all cases, the implementation of renewable energy technologies should be identified during the design phase.

  2. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,AwardGrads &AlternativeDepartment ofServices ServicesServices

  3. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,AwardGrads &AlternativeDepartment ofServicesServices Services

  4. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,AwardGrads &AlternativeDepartment ofServicesServicesServices

  5. Renewable Energy Catalog of Services

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

    Renewable Energy Catalog of Services U.S. Department of Energy Federal Energy Management Program November 2014 Renewable Energy Catalog of Services Contacts Contacts Jesse Gary...

  6. Customer Service Reliability Program Specialist

    Broader source: Energy.gov [DOE]

    This position is located in Transmission Services Planning and Asset Management, in the Customer Service Engineering (TPC) organization. A successful candidate in this position will be a...

  7. Service Request Form Today's Date: ______________________________________________________________________________

    E-Print Network [OSTI]

    Kay, Mark A.

    User I. SPENDING LIMIT or ESTIMATED PRICE FOR SERVICES: SERVICE DESCRIPTION PRICE EACH NUMBER OF UNITS TOTAL PRICE) _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ b. (NANO-IMMUNOASSAY): Title of Project

  8. An Energy Services Initiative

    E-Print Network [OSTI]

    Beasley, R. C.; Tipton, J. K.; Ehmer, R. C.

    , and power quality needs. The subsidiary will continually search the horizon for emerging technologies to enhance its ability to deliver comprehensive and customized energy solutions. The approach to marketing these services supplements the electric utility...

  9. Monetising cultural ecosystem services

    E-Print Network [OSTI]

    Vinci, Igor

    2012-11-29T23:59:59.000Z

    ABSTRACT In the context of increasing degradation of the environment, the economic valuation of ecosystem services represents an attempt to quantify the contribution of nature to human wellbeing. This approach has been ...

  10. Experiments in service learning

    E-Print Network [OSTI]

    Banzaert, Amy, 1976-

    2006-01-01T23:59:59.000Z

    Service learning, an educational method that involves the application of academic work to projects that benefit under-served communities, was explored in two complementary forms. First, the development of an alternative ...

  11. Transmission Services Bulletin

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

    Standard Time On the first Sunday in November Transmission Services sets clocks from Daylight Savings Time (PD) back to Standard Time (PS). At 02:00 the time becomes 01:00. In...

  12. Quality of service profiling

    E-Print Network [OSTI]

    Misailovic, Sasa

    Many computations exhibit a trade off between execution time and quality of service. A video encoder, for example, can often encode frames more quickly if it is given the freedom to produce slightly lower quality video. A ...

  13. Enabling Services Dyslexia Support

    E-Print Network [OSTI]

    Anderson, Jim

    Enabling Services Dyslexia Support information for students website: www.soton.ac.uk/edusupport/dyslexia, George Thomas Building (37), Highfield Campus #12;2 Contents About Dyslexia Support.........................................................11 National and Local Organisations: .....................................12 #12;3 About Dyslexia

  14. Accessibility to dental services 

    E-Print Network [OSTI]

    Evenden, Craig Andrew

    2007-08-15T23:59:59.000Z

    . Accessibility indexes need to be developed that incorporate a number of characteristics that are currently affecting accessibility to dental services. More research needs to be conducted at a local level to provide better advice to health planners and policy...

  15. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,AwardGrads &AlternativeDepartment ofServices Services

  16. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,AwardGrads &AlternativeDepartment ofServicesServices

  17. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,AwardGrads &AlternativeDepartmentServices Services LOAN

  18. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,AwardGrads &AlternativeDepartmentServices Services

  19. Service Proveider's Optimal Pricing for PVC and SVC Service

    E-Print Network [OSTI]

    Kansas, University of

    Service Proveider's Optimal Pricing for PVC and SVC Service Yuhong Liu and David W. Petr ITTCReport The University of Kansas #12;2 Service Provider's Optimal Pricing for PVC and SVC Service Abstract This report examines ATM Permanent Virtual Circuit (PVC) and Switched Virtual Circuit (SVC) pricing from the network

  20. NIST Measurement Services: Natural Gas Flow Calibration Service (NGFCS)

    E-Print Network [OSTI]

    NIST Measurement Services: Natural Gas Flow Calibration Service (NGFCS) NIST Special Publication of Standards and Technology #12;i Table of Contents for the Natural Gas Flowmeter Calibration Service (NGFCS;1 Abstract This document describes NIST's high pressure natural gas flow calibration service (NGFCS). Flow

  1. Student services fee The student services fee is distributed

    E-Print Network [OSTI]

    Amin, S. Massoud

    to services covered by the fee (health plan excluded). Regents Scholarship recipients and Senior CitizenStudent services fee The student services fee is distributed among various student programs/tuition_and_fees/student_ser- vice_fees.html). If you are enrolled for 6 or more credits, you must pay a student services fee of $368

  2. Determination of vaporization efficiencies and overall mass transfer coefficients from a packed absorber at steady state operation

    E-Print Network [OSTI]

    McDaniel, Ronald

    1968-01-01T23:59:59.000Z

    material balances for each component ano each element of packing. They are obtained by writing a balance on the vapor phase only, the liquid phase only, and the combined phases, Tne resulting equations are given by I'j+I v I ? v. + N dz = 0 5 '+1 N... be rearranged to give the "mass transfer relationship, " ji ji or L L yji ji ji jixji When equation (3-17) is stated in terms of liquid mole fractions and vaporization efficiencies, the following expression is obtained r j+1 N dz = (K af ) . S[(1 V ji j...

  3. UNIVERSITY HEALTH SERVICES ANNUAL REPORT

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    UNIVERSITY HEALTH SERVICES ANNUAL REPORT 2009-2010 UHS Mission: To enhance learning and student to student-focused services. o A commitment to providing culturally competent and respectful services to all Services meets the changing needs of all university students in a culturally competent and respectful

  4. Service Levels and Associated Cleaning Areas Service Level 0 -No Service will be provided.

    E-Print Network [OSTI]

    Escher, Christine

    Level 0 ­ Includes all rooms/areas categorized as: Hazardous Material, mechanical, storage, issue, stockService Levels and Associated Cleaning Areas Service Level 0 - No Service will be provided. Service Level 1- Includes all rooms/areas categorized as: offices, copy, file, mail, hallways, vestibules

  5. About Genco Energy Services Genco Energy Services has been servicing the rental equipment needs

    E-Print Network [OSTI]

    Fisher, Kathleen

    About Genco Energy Services Genco Energy Services has been servicing the rental equipment needs of the oil business since 1996. The company leases more than 2,000 pieces of equipment like light towers. Situation Working in the fast-paced oil industry, Genco Energy Services could not track its large inventory

  6. Domain-specific Web Service Discovery with Service Class Descriptions

    SciTech Connect (OSTI)

    Rocco, D; Caverlee, J; Liu, L; Critchlow, T J

    2005-02-14T23:59:59.000Z

    This paper presents DynaBot, a domain-specific web service discovery system. The core idea of the DynaBot service discovery system is to use domain-specific service class descriptions powered by an intelligent Deep Web crawler. In contrast to current registry-based service discovery systems--like the several available UDDI registries--DynaBot promotes focused crawling of the Deep Web of services and discovers candidate services that are relevant to the domain of interest. It uses intelligent filtering algorithms to match services found by focused crawling with the domain-specific service class descriptions. We demonstrate the capability of DynaBot through the BLAST service discovery scenario and describe our initial experience with DynaBot.

  7. Improving the Predictable Assembly of ServiceOriented Architectures

    E-Print Network [OSTI]

    Malloy, Brian

    services. All of the services are constrained by the web service contract, as expressed by the Web Service

  8. Improving the Predictable Assembly of Service-Oriented Architectures

    E-Print Network [OSTI]

    Malloy, Brian

    services. All of the services are constrained by the web service contract, as expressed by the Web Service

  9. Services Bldg. Veterinary Medical

    E-Print Network [OSTI]

    Lin, Zhiqun

    of Agriculture--138 Curtiss Hall--D4 Cy-Ride--Ames Bus Facility--I3 Financial Aid--12 Beardshear Hall--C4--A4 Student Services Building--B4 University Book Store--Memorial Union--D5 College of Agriculture Nuclear Engineering Sweeney Hall Durham Center Coover Hall Snedecor Hall Atanasoff Communications Building

  10. Housing services Zinfandel Hall

    E-Print Network [OSTI]

    Ravikumar, B.

    Housing services Zinfandel Hall (707) 664-2541 Fax: (707) 664-4158 e-mail: ssu.housing@sonoma.edu www.sonoma.edu/housing On-Campus Housing The Residential Community provides comfortable, convenient cam- pus housing for 3,000 single students. The Community is a unique mix of nontraditional resident

  11. Safety & Environmental Protection Services

    E-Print Network [OSTI]

    Glasgow, University of

    of care in waste storage and disposal is available on Safety and Environmental Protection Service's (SEPS sustainably and to protect the environment and, in line with this, recycles waste wherever practicable to biological properties). In addition some activities produce radioactive waste. Radioactive waste

  12. Facilities Management Field Services

    E-Print Network [OSTI]

    Hickman, Mark

    Facilities Management Field Services FieldStationsAnnualReport2006 #12;Cover Photo by Dr Mark Jermy coast #12; Introduction A very wet Steve Weaver emerges from the river. Ah, field work! The Government broadband, at least there is now an alternative to the telephone line. Electrical power spikes (and outages

  13. Services Breakout: Expressiveness Challenges

    E-Print Network [OSTI]

    Polz, Martin

    industry standards? a) What to accomplish? b) How? 5. Address specific DAML+OIL challenges for DAML with existing standards ­ WSDL, uPnP, Corba?, ... #12;1 (cont'd.) Requirements · "Web of Services" ­ Compositional architecture ­ API mechanisms supporting modularity, reuse ­ Distinguish API from implementation

  14. Handleiding Remote Desktop Service

    E-Print Network [OSTI]

    Galis, Frietson

    Handleiding Remote Desktop Service Versie: 1.3 Remote Desktop Datum: 29-08-2013 #12;2 Configureren Remote Desktop Connection 1) Type in de zoekbalk van Windows 7: "remote" of "mstsc" en start de applicatie "Remote Desktop Connection" zoals in onderstaand voorbeeld wordt getoond. 2) Selecteer "Show

  15. Parking & Transportation Services Sustainability &

    E-Print Network [OSTI]

    Minnesota, University of

    responsibility. Embracing the policies of the larger university, Parking and Transportation Services has institution, to take a leadership role in encouraging environmental responsibility on a statewide level Development at the U of M ­ for purchasing practices from diverse suppliers · 2010 Transit System of the Year

  16. LIBRARY SERVICES LIBRARY HOURS

    E-Print Network [OSTI]

    Royer, Dana

    LIBRARY SERVICES LIBRARY HOURS Up-to-date library hours are posted at http Wesleyan ID that is linked to the library circulation database is needed to charge out library materials to visit the Circulation Office in Olin Library 115 to set up their borrowing privileges. If you have

  17. Library Services Customer Charter

    E-Print Network [OSTI]

    Applebaum, David

    Library Services Customer Charter Our commitment to you is to: · ensure your needs are the focus you informed of progress. To help us achieve this we ask you to: · treat your fellow users and library staff with respect and courtesy · carry your College ID or Library membership card in order to access

  18. OKLAHOMA COOPERATIVE EXTENSION SERVICE

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    OKLAHOMA COOPERATIVE EXTENSION SERVICE PRODUCTION TECHNOLOGY of animal manure in acid and neutral soils. One study conducted in Eastern Oklahoma a few years ago found and reduce aluminum toxicity. In Oklahoma, many fields are acidic and animal manure would be an good

  19. Service Entry Delivery Area

    E-Print Network [OSTI]

    New South Wales, University of

    Catheter Lab Boiler House Main Entry Short Street ChapelStreet Vehicle Exit 23. Gray Street Car ParkingService Entry Waste Handling Area Delivery Area Admissions Entrance Inquiries Desk Cafeteria Coffee in July 2000 Vehicle Entry Emergency Main Entrance TOKOGARAHRAILWAYSTATION LEGEND Areas under construction

  20. Revision Date: May 22, 2014 MATERIAL & DISBURSEMENT SERVICES, DISBURSEMENT SERVICES

    E-Print Network [OSTI]

    Crews, Stephen

    Revision Date: May 22, 2014 MATERIAL & DISBURSEMENT SERVICES, DISBURSEMENT SERVICES Web Vendor Purpose: The web vendor system is an electronic solution for departments to update and add a vendor with Online Check Request, Web Travel, and InDEPTh. #12;Material & Disbursement Services Training for Web

  1. Lead User's theory adapted to services: Towards Service User's Toolkit

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Lead User's theory adapted to services: Towards Service User's Toolkit E. Stevens Prof under the perspective of networks and communities. Lead User's theory (LUT) focused mainly is to adapt lead user's theory and practice to the specific case of the intangible processes and services

  2. Department of Health and Human Services Public Health Services

    E-Print Network [OSTI]

    Baker, Chris I.

    Department of Health and Human Services Public Health Services Review Group Type Activity Grant the obligation to comply with Public Health Services terms and conditions if a grant is awarded as a result/PI SUBTOTALS CONSULTANT COSTS EQUIPMENT (Itemize) SUPPLIES (Itemize by category) TRAVEL INPATIENT CARE COSTS

  3. Supporting Mobile Service Interaction through Semantic Service Description Annotation and

    E-Print Network [OSTI]

    to these characteristics, Semantic Web Service technology is probably the most promising candidate for connecting mobile devices supports this technology, the mobile usage of Web Services is still rather constrained that support and facilitate Physical Mobile Interaction. Semantic Web Service technology helps realising mobile

  4. OFFICE OF LIBRARY SERVICES 1 CDU Library Services Newsletter

    E-Print Network [OSTI]

    OFFICE OF LIBRARY SERVICES 1 SynapsE CDU Library Services Newsletter CONTENTS Director's Desk 1 New Campus Library News 6 Staffing 7 VOLUME No. 1 ­ 2013 CONTACT US OFFICE OF LIBRARY SERVICES - General Enquiries Casuarina Library T. 08 8946 7016 Palmerston Library T. 08 8946 7870 Alice Springs Library T. 08

  5. Quantifying Network Denial of Service: A Location Service Case Study

    E-Print Network [OSTI]

    Kubiatowicz, John D.

    1 Quantifying Network Denial of Service: A Location Service Case Study Yan Chen, Adam Bargteil distributed denial-of-service (DDoS) attacks with a few keystrokes [11]. Besides these com- mon flooding classes of network DoS at- tacks, we propose a novel benchmarking methodology and apply it to study

  6. VT Electric Services VTES 601 Energy Dr.

    E-Print Network [OSTI]

    Buehrer, R. Michael

    units on campus · Designs, operates, and maintains 3 substations Virginia Tech Electric Services Electric Services is to provide adequate, reliable and economical electric service to the buildings

  7. HABILITATIONSSCHRIFT Service-Oriented Computing

    E-Print Network [OSTI]

    Aiello, Marco

    and process transparency . . . . . . . . . . . . . 10 1.2 Mobile services and domotics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 5.2 Related work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 5.3 Domotic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 6 Exploring Web Service Notification: Building a Scalable Domotic Infras- tructure 70 6

  8. TRANSPORTATION SERVICES VEHICLE RENTAL FEES

    E-Print Network [OSTI]

    ENVIRONMENT FEES AIR CONDITIONER SERVICE $75.00 PARTS + 10% BATTERY CHARGE $25.00 BATTERY REPLACEMENT $25

  9. Ontologies for Web Service Annotations

    E-Print Network [OSTI]

    Kissinger, Jessica

    Ontologies for Web Service Annotations OBI & EDAM Dr. Jessica Kissinger Department Of Genetics Role of Enriching OBI for Web Service Annotations EDAM Similarities Between EDAM and OBI, working for Web Service Annotations EDAM Similarities Between EDAM and OBI, working towards the same GOAL Our

  10. ITSM Project Service Catalogue Management

    E-Print Network [OSTI]

    Handy, Todd C.

    ........................................................................................................................... 17 #12;4 1. Overview ITIL defines the Service Catalogue as "A database or structured Document is the only part of the ITIL Service Portfolio published to Customers, and is used to support the sale points, ordering and request Processes. (ITIL Service Design)" 1 . To the customer this is delivered

  11. Multimedia Project Studio Service Model

    E-Print Network [OSTI]

    McShea, Daniel W.

    Multimedia Project Studio Service Model Over the course of the summer of 2010, we took a fresh look at the MPS Service Model. The goal was to ensure the MPS is meeting campus needs in the multimedia support to engage the campus community effectively in an ongoing fashion. #12;Multimedia Project Studio - Service

  12. FACULTY GUIDE Service-Learning

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    ?.............................................................. 5 Benefits of Service-Learning..................................... 5 Types of Experiential LearningFACULTY GUIDE to Service-Learning University of Massachuse s Lowell 20132014 #12;2 WELCOME Dear Colleague, Thank you for taking the time to read this introductory guide to service- learning

  13. TRANSPORTATION SERVICES VEHICLE RENTAL FEES

    E-Print Network [OSTI]

    ) $120.00 PARTS + 10% BRAKE SHOE REPLACEMENT (REAR) $180.00 PARTS + 10% ENGINE FLUSH $60.00 OIL CHANGE $60.00 QM HEAVY EQUIPMENT & OTHERS QM VEHICLES $250.00 SAFETY CHECK $20.00 TIRE SERVICE HEAVY EQUIPMENT TIRE SERVICE FLAT REPAIR $30.00 TIRE SERVICE REPLACEMENT

  14. 2011 Operating Plan IT Services

    E-Print Network [OSTI]

    . Deliver sustainable and affordable IT services [S.2] 2. Improve the use of information and analytics [A.4;1. Deliver sustainable and affordable IT services Task When Type New or upgraded ITSM toolset deployment Jan Architecture & PMO capability in IT Services Jan Dec Grow #12;2. Improve the use of information and analytics

  15. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative JC3 RSS September 9,AwardGrads &AlternativeDepartment ofServices

  16. The role of sidechain packing and native contact interactions in folding: Discontinuous molecular dynamics folding simulations of an all-atom

    E-Print Network [OSTI]

    Zhou, Yaoqi

    structures of proteins, has been extensively investigated to examine its role in protein folding. However the important role of sidechain packing in determining the specific pathway of protein folding. Additional 96 of Physics. DOI: 10.1063/1.1514574 I. INTRODUCTION Theoretical/computational studies of protein folding

  17. Dispatching Demand ResponseTransit Service: Maximizing Productivity and Service Quality Guidebook

    E-Print Network [OSTI]

    Dispatching Demand ResponseTransit Service: Maximizing Productivity and Service Quality Guidebook and Subtitle Dispatching Demand Response Transit Service Maximizing Productivity and Service Quality Guidebook while maintaining service quality. Researchers collected data from 42 demand response rural and small

  18. Semantic Web Enabled Composition of Web Services

    E-Print Network [OSTI]

    Medjahed, Brahim

    Semantic Web Enabled Composition of Web Services Brahim Medjahed Dissertation submitted Falls Church, Virginia, USA Keywords: Semantic Web - Web Service - Ontology - Service Composition. Copyright 2004, Brahim Medjahed #12;Semantic Web Enabled Composition of Web Services Brahim Medjahed

  19. Update on Service Management project

    ScienceCinema (OSTI)

    None

    2011-04-25T23:59:59.000Z

    GS and IT Service Management project status meeting -------------------------------------------------------------------------- Distribution: Sigurd Lettow, Frederic Hemmer, Thomas Pettersson, David Foster, Matti Tiirakari, GS&IT; Service Providers When and where: Thursday 2nd September at 10:00-11:30 in IFiltration Plant (222-R-001) Dear All, We would like to inform you about progress made on different topics like the Service Catalogue, the new Service Management Tool and the Service Desk. We would also like to present the plan for when we hope to "go live" and what this will mean for all of you running and providing services today. We will need your active support and help in the coming months to make this happen. GS&IT; Service Management Teams Reinoud Martens, Mats Moller

  20. General Services Administration Photovoltaics Project in Sacramento...

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

    General Services Administration Photovoltaics Project in Sacramento, California General Services Administration Photovoltaics Project in Sacramento, California Document describes a...

  1. Coordinating Energy Efficiency With Water Conservation Services...

    Energy Savers [EERE]

    Coordinating Energy Efficiency With Water Conservation Services Coordinating Energy Efficiency With Water Conservation Services Better Buildings Residential Network Program...

  2. A Systems Approach to Service Science Research

    E-Print Network [OSTI]

    Glushko, Robert J.

    A Systems Approach to Service Science Research Service Science Faculty Workshop National Tsing Hua@ischool.berkeley.edu Plan for Today's Talk Motivating the Concept of "Service System" Making Sense of the Service System Concept Modeling Approaches for Service Systems "Point of View" in Service Systems Bridging the Front

  3. Characterization and modeling of the fundamental aspects of oil transport in the piston ring pack of internal combustion engines

    E-Print Network [OSTI]

    Thirouard, Benoist (Benoist Pierre), 1972-

    2001-01-01T23:59:59.000Z

    Engine oil consumption is one of the primary interests for the automotive industry in controlling emissions and reducing service cost. Due to a lack of understanding of the mechanisms of oil transport along the piston, ...

  4. Data ID Service

    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 for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management Fermi SitePARTOfficeOctoberDaniel WoodID Service First DOI

  5. Services | Department of Energy

    Energy Savers [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 directed offOCHCO Overview OCHCO OverviewRepository |Complex"DepartmentProgramDepartmentServices

  6. Services | Department of Energy

    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 ScienceandMesa del Sol HomeFacebook TwitterSearch-CommentsSolid-StateComplexes withOSTI,Services

  7. Services | The Ames Laboratory

    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 ScienceandMesa del Sol HomeFacebook TwitterSearch-CommentsSolid-StateComplexesServices MPC offers a

  8. National Service Activation Checklist

    Energy Savers [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 directed offOCHCO2:Introduction toManagement ofConverDyn NOPRNancy SutleyNationalOverviewCybersecurityService

  9. Food Service Buildings

    Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

    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 33 111 1,613 122 40CoalLease(Billion2,12803 Table A1.GasYear Jan Feb Mar AprVentedThousandService

  10. Service Center Evaluation Guide

    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'tOriginEducationVideo »UsageSecretary of EnergyFocus Group HSS/Union Work GroupService Center

  11. Services | 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 Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center HomeIdle ReductionOffices Offices AllFeeds RSS Feeds TheRiskServices

  12. ARMY SERVICE FORCES

    Office of Legacy Management (LM)

    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 742EnergyOn AprilA group currentBradleyTableSelling Corp -KWatertown Arsenal'.I Y.it ! (ARMY SERVICE

  13. NERSC Consulting services

    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)Integrated Codes |IsLove Your1Allocations NERSC Allocations:CarverConsulting Services

  14. ESPC ENABLE Energy Service Companies

    Broader source: Energy.gov [DOE]

    Energy Savings Performance Contract (ESPC) ENABLE projects use General Services Administration (GSA) Federal Supply Schedule 84, SIN 246-53 to select a qualified energy service company (ESCO). The ESCO is required to go through a two-step qualification process to become an eligible ESPC ENABLE or Schedule 84 service provider. The two-step process includes first, becoming Department of Energy (DOE)- qualified and second, being awarded a contract under the GSA Schedule.

  15. Ontario's Industrial Energy Services Program

    E-Print Network [OSTI]

    Ploeger, L. K.

    .8%! ! ! ! OTHER 8.4%! l4.9%! l4.0%! ! ! ! TOTAL 100.0%! 100.0%! 100.0%! ! PROGRAM STRATEGY Ontario's Industrial Energy Services Program was designed to: lead industrial energy consumers to the realization that increased energy efficiency generates... ONTARIO'S INDUSTRIAL ENERGY SERVICES PROGRAM LINDA K. PLOEGER, GENERAL MANAGER, INDUSTRY PROGRAMS ONTARIO MINISTRY OF ENERGY TORONTO, ONTARIO, ABSTRACT The Ontario Ministry of Energy began offering its new Industrial Energy Services Program...

  16. Sandia Energy - Cloud Computing Services

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

    Cloud Computing Services Home Stationary Power Safety, Security & Resilience of Energy Infrastructure Grid Modernization Cyber Security for Electric Infrastructure Cloud Computing...

  17. Sample Retention Incentive Service Agreement

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

    : Phased Retirement Service Agreement Introduction This is an employment agreement between (employee's name) (hereinafter referred to as "you" or "your") and the...

  18. IT Services | Department of Energy

    Office of Environmental Management (EM)

    Act, the Paperwork Reduction Act, and the priorities established by the Secretary of Energy. Including: Enable hybrid cloud computing to connect networks and services...

  19. Procurement Services Involvement with Contracts

    E-Print Network [OSTI]

    Huang, Jianyu

    Diligence and/or pre-qualification information to make sure vendors are a viable source. (Alumnus, disadvantaged vendor programs, etc.) · Facilitation Services, sustainability information on equipment

  20. Human Services in a Market Economy: Implications of Program Fee Reliance among Nonprofit Human Service Organizations

    E-Print Network [OSTI]

    Howard, David Benjamin

    2013-01-01T23:59:59.000Z

    profits for lucrative service contracts. Multiple economicin new purchase-of-service contract (POSC) relationshipsor the fact that service contracts tend to be very program

  1. Stabilization of hexagonal close-packed metallic nickel for alumina-supported systems prepared from Ni(II) glycinate

    SciTech Connect (OSTI)

    Rodriguez-Gonzalez, Vicente [Laboratoire de Reactivite de Surface (UMR 7609 CNRS), Universite Pierre et Marie Curie-Paris 6, 4 Place Jussieu, 75252 Paris Cedex 05 (France); Marceau, Eric [Laboratoire de Reactivite de Surface (UMR 7609 CNRS), Universite Pierre et Marie Curie-Paris 6, 4 Place Jussieu, 75252 Paris Cedex 05 (France)], E-mail: eric.marceau@upmc.fr; Beaunier, Patricia [Laboratoire de Reactivite de Surface (UMR 7609 CNRS), Universite Pierre et Marie Curie-Paris 6, 4 Place Jussieu, 75252 Paris Cedex 05 (France); Che, Michel [Laboratoire de Reactivite de Surface (UMR 7609 CNRS), Universite Pierre et Marie Curie-Paris 6, 4 Place Jussieu, 75252 Paris Cedex 05 (France); Institut Universitaire de France (France); Train, Cyrille [Laboratoire de Chimie Inorganique et Materiaux Moleculaires (UMR 7071 CNRS), Universite Pierre et Marie Curie-Paris 6, 4 Place Jussieu, 75252 Paris Cedex 05 (France)

    2007-01-15T23:59:59.000Z

    The decomposition in flowing argon of the neutral complex [Ni{sup II}(glycinate){sub 2}(H{sub 2}O){sub 2}] leads to a mixture of face-centered cubic (fcc) and hexagonal close-packed (hcp) metallic nickel. The latter is the main phase when the Ni(II) complex is supported on alumina. Unlike most hexagonal Ni phases described earlier, and similar to hexagonal Ni{sub 3}C, the unit cell parameters (a=0.2493 and c=0.4084nm) lead to Ni-Ni distances equal to those encountered in fcc Ni. TEM shows that the nanoparticles are protected by graphite layers, whose elimination by heating in hydrogen results in transformation to the fcc phase and crystal growth. Magnetic measurements provide evidence of the coexistence of superparamagnetic and ferromagnetic nanoparticles. This result is in line with the broad size distribution observed by TEM and is interpreted on the basis of the metallic character of hcp Ni particles.

  2. 1/13/2011 TERM CONTRACT LISTING COMMODITY/SERVICE NO COMMODITY/SERVICE NO COMMODITY/SERVICE NO

    E-Print Network [OSTI]

    Papautsky, Ian

    /SERVICE NO Access Control/CCTV/Alarm System 710 Accounting Services - Student Loan 801 Advertising and Media Service 760 Asbestos Abatement (Hazardous) Consulting 820 Asbestos and Lead Abatement, Full Service 815 Uniforms 641 Dry Cleaning, Laundry Service, Lab Coat Rental Program 635 Dry Ice 633 Electrical Repairs

  3. Wireless Denial of ServiceWireless Denial of Service Wireless Denial of Service April 3, 2008

    E-Print Network [OSTI]

    Vlajic, Natalija

    of Service April 3, 2008 Financial losses SingleSingle DoSDoS attack lossattack loss (FBI survey / 2002)(FBI

  4. Diffusive transport of light in a two-dimensional disordered packing of disks: Analytical approach to transport-mean-free path

    E-Print Network [OSTI]

    Zeinab Sadjadi; MirFaez Miri; M. Reza Shaebani; Sareh Nakhaee

    2008-09-20T23:59:59.000Z

    We study photon diffusion in a two-dimensional random packing of monodisperse disks as a simple model of granular media and wet foams. We assume that the intensity reflectance of disks is a constant. We present an analytic expression for the transport-mean-free path in terms of the velocity of light in the disks and host medium, radius and packing fraction of the disks, and the intensity reflectance. For the glass beads immersed in the air or water, we estimate transport-mean-free paths about half the experimental ones. For the air bubbles immersed in the water, transport-mean-free paths is an inverse function of liquid volume fraction of the model wet foam. This throws new light on the empirical law of Vera et. al, and promotes more realistic models.

  5. Thermal Characterization and Analysis of A123 Systems Battery Cells, Modules and Packs: Cooperative Research and Development Final Report, CRADA Number CRD-07-243

    SciTech Connect (OSTI)

    Pesaran, A.

    2012-03-01T23:59:59.000Z

    In support of the A123 Systems battery development program with USABC/DOE, NREL provided technical support in thermal characterization, analysis and management of batteries. NREL's effort was part of Energy Storage Project funded by DOE Vehicle Technologies Program. The purpose of this work was for NREL to perform thermal characterization and analysis of A123 Systems cells and modules with the aim for Al23 Systems to improve the thermal performance of their battery cells, modules and packs.

  6. Service Assessment Hurricane Floyd Floods

    E-Print Network [OSTI]

    Service Assessment Hurricane Floyd Floods of September 1999 mm r u, /"' r U.S.DEPARTMENTOF COMMERCE: Hurricane Floyd Floods of September 1999. Aerial view of Grifton, North Carolina, with flooding from the Neuse River. (Photograph courtesy of the U.S. Army Corps of Engineers.) #12;Service Assessment Hurricane

  7. RESTful Web service composition with

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    RESTful Web service composition with BPEL for REST Cesare Pautasso Data & Knowledge Engineering (2009) 2010-05-04 Seul-Ki Lee #12;Contents Introduction Background Design principles of RESTful Web SE LAB 2010 #12;Introduction (1/5) Web Service Describes web-based applications over the web

  8. Ecosystem Services and Environmental Benefits

    E-Print Network [OSTI]

    Tsien, Roger Y.

    Ecosystem Services and Environmental Benefits of the UC San Diego Campus Forest 10 February 2009 #12;2 #12;3 Ecosystem Services and Environmental Benefits of the UC San Diego Campus Forest 10 buildings. By consuming solar energy in the process of evapotranspiration and blocking winter winds

  9. Library Services for NHS Staff

    E-Print Network [OSTI]

    Library Services for NHS Staff #12;Joining the Library All staff of the NHS Trusts covered by the Service Level Agreement between Imperial College London Libraries and NHS London may join the Library in those trusts may also be eligible to join. For further details see: www.imperial.ac.uk/library/NHS NHS

  10. Oklahoma Department of Agriculture, Food, and Forestry -Forestry Service Oklahoma Cooperative Extension Service

    E-Print Network [OSTI]

    Balasundaram, Balabhaskar "Baski"

    E-988 Oklahoma Department of Agriculture, Food, and Forestry - Forestry Service Oklahoma Cooperative Extension Service United States Department of Agriculture - Forestry Service Oklahoma Department of Wildlife Conservation Natural Resources Conservation Service Oklahoma Department of Agriculture, Food

  11. Staff Windows XP Wireless Setup Guide Page 1 of 8

    E-Print Network [OSTI]

    network credentials You must log in using the following credentials: Students: OASIS username and password Post-grads: OASIS username and password Staff: OASIS username and password Associate: OASIS username configuration, troubleshooting and frequently asked questions. OASIS: Students can check the status

  12. M X(p), p M (Gaussian random field) 1

    E-Print Network [OSTI]

    Kuriki, Satoshi

    Sn-1 SpM TpSn-1 ( ) NpM = {v TpSn-1 | v, u 0, u SpM} TpSn-1 = SpM NpM q M Sn-1 minpM dist(q, p) p(NpM) ( S(NpM) = NpM Sn-1 ) q M pr(q) M q 2 p, p M pr(q) 1 ( ) M \\ M q q = p cos + v sin , p M, v S(p, v) = sup p M\\{p} v, p 1 - p, p NpM q = p cos + v sin q pr(q) = p p cos + v sin | v

  13. Explorations in Computing Lab Manual for Microsoft Windows XP

    E-Print Network [OSTI]

    Oregon, University of

    never used Command Prompt you should read Chapter 5 to learn how to type command lines in Microsoft, and then run the program from the command line. · Chapter 10 explains how to get detailed information about all people will read the entire manual; in fact, students who are already familiar with the Command Prompt

  14. STUDENT HEALTH SERVICES E:\\Website\\Fees\\2013-2014\\2013-14 Common Extra Fees for Students -Supplies.docx8/28/2013

    E-Print Network [OSTI]

    Tullos, Desiree

    cushions $16.00-$20.00 Heel lift $2.00 Heel pads, felt (4) $1.00 Ice pack ­ large $6.00 Ice pack ­ small $4

  15. SUBMITTED TO IEEE TRANSACTIONS ON SERVICES COMPUTING, 2011 (REVISED VERSION). 1 Dynamic Service Contract Enforcement

    E-Print Network [OSTI]

    Boyer, Edmond

    in the enterprise world. A service is usually governed by a client service contract (CSC) that specifies, among (i.e., they shape the traffic). A service is typically governed by a Client Service Contract (CSCSUBMITTED TO IEEE TRANSACTIONS ON SERVICES COMPUTING, 2011 (REVISED VERSION). 1 Dynamic Service

  16. HOUSING SERVICES NOTICE OF INTENTION TO CANCEL

    E-Print Network [OSTI]

    Seldin, Jonathan P.

    HOUSING SERVICES NOTICE OF INTENTION TO CANCEL SINGLE STUDENT HOUSING LICENSE AGREEMENT DATE RECEIVED:_______________________ TO: Housing Services FROM:_________________________________ ID NUMBER:___________________________ In accordance with the RESIDENCE CANCELLATION POLICY/LICENSE AGREEMENT, I hereby give Housing Services notice

  17. Service platform strategy : social networking and mobile service platform perspectives

    E-Print Network [OSTI]

    Yoo, Jang Hoon, S.M. Massachusetts Institute of Technology

    2011-01-01T23:59:59.000Z

    The significance of the service platform is increasing, while studies on this phenomenon remain scarce and insufficient. Most of the researches focus on products, market segmentation and how platform triggers innovation ...

  18. RESTful Web Services at BNL

    SciTech Connect (OSTI)

    Casella, R.

    2011-06-14T23:59:59.000Z

    RESTful (REpresentational State Transfer) web services are an alternative implementation to SOAP/RPC web services in a client/server model. BNLs IT Division has started deploying RESTful Web Services for enterprise data retrieval and manipulation. Data is currently used by system administrators for tracking configuration information and as it is expanded will be used by Cyber Security for vulnerability management and as an aid to cyber investigations. This talk will describe the implementation and outstanding issues as well as some of the reasons for choosing RESTful over SOAP/RPC and future directions.

  19. Residential Energy Efficiency Customer Service Best Practices...

    Energy Savers [EERE]

    Residential Energy Efficiency Customer Service Best Practices Residential Energy Efficiency Customer Service Best Practices Better Buildings Residential Network Peer Exchange Call...

  20. Small Business Services | Department of Energy

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

    Small Business Services Small Business Services Welcome to the Office of Small and Disadvantaged Business Utilization (OSDBU) The OSDBU advocates putting small business first in...

  1. Independent Oversight Review, Babcock & Wilcox Technical Services...

    Office of Environmental Management (EM)

    Independent Oversight Review, Babcock & Wilcox Technical Services Y-12, LLC - July 2012 Independent Oversight Review, Babcock & Wilcox Technical Services Y-12, LLC - July 2012 July...

  2. SENIOR EXECUTIVE SERVICE CANDIDATE DEVELOPMENT PROGRAM (SESCDP...

    Office of Environmental Management (EM)

    SENIOR EXECUTIVE SERVICE CANDIDATE DEVELOPMENT PROGRAM (SESCDP) Evaluation of Formal Training SENIOR EXECUTIVE SERVICE CANDIDATE DEVELOPMENT PROGRAM (SESCDP) Evaluation of Formal...

  3. Facilties & Engineering Services | The Ames Laboratory

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

    Facilties & Engineering Services The Facilities Services Group (FSG) is responsible for the facilities and infrastructure of the Ames Laboratory. The group includes custodial...

  4. International Fuel Services and Commercial Engagement | Department...

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

    International Fuel Services and Commercial Engagement International Fuel Services and Commercial Engagement The Office of International Nuclear Energy Policy and Cooperation...

  5. Residential Energy Efficiency Customer Service Best Practices...

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

    Residential Energy Efficiency Customer Service Best Practices Peer Exchange Call Residential Energy Efficiency Customer Service Best Practices Peer Exchange Call January 22, 2015...

  6. Repository Services for Research Data Management 

    E-Print Network [OSTI]

    Uribe, Luis Martinez

    2008-07-31T23:59:59.000Z

    Repository Services for Research Data Management - findings from interviews and workshop to capture Oxford researchers' requirements for services to help them manage their data

  7. Mississippi Public Service Commission Adopts Energy Efficiency...

    Energy Savers [EERE]

    Mississippi Public Service Commission Adopts Energy Efficiency Rules Mississippi Public Service Commission Adopts Energy Efficiency Rules November 8, 2013 - 12:00am Addthis...

  8. Pepco Energy Services ESCO Qualification Sheet

    Broader source: Energy.gov [DOE]

    Document outlines the energy service company (ESCO) qualifications for Pepco Energy Services in relation to the U.S. Department of Energy's (DOEs) energy savings performance contracts (ESPC).

  9. Pack a Safe Lunch

    E-Print Network [OSTI]

    Extension Food and Nutrition Specialists

    2009-01-06T23:59:59.000Z

    in furtherance of Cooperative Extension Work in Agriculture and Home Economics, Acts of Congress of May 8, 1914, as amended, and June 30, 1914, in cooperation with the United States Department of Agriculture. Edward G. Smith, Director, the Texas Agri...

  10. On Discrete Hyperbox Packing

    E-Print Network [OSTI]

    Li, Xiafeng

    2010-01-14T23:59:59.000Z

    if the constraint vector is -loose and 2) has a time complexity when the constraint vector is -looseand hasa timecomplexity otherwise. The performance of , and 666 IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 16, NO. 3, JUNE 2008 Fig. 2. . Running time versus various...]. Available: http://www.cs.bu.edu/brite/ [3] S. Chen and K. Nahrstedt, ?On finding multi-constrained paths,? in Proc. IEEE ICC, 1998, pp. 874?879. [4] T. H. Cormen, C. E. Leiserson, R. L. Rivest, and C. Stein, Introduction to Algorithms, 2nd ed. New York: Mc...

  11. DataPackInvrpt

    Office of Legacy Management (LM)

    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 742EnergyOn AprilA group currentBradleyTableSelling7111AWell: Gas production well,505 UCC-700

  12. Service Oriented Internet Jaideep Chandrashekar

    E-Print Network [OSTI]

    Duan, Zhenhai

    . Thomas Hou ˘ Ł University of Minnesota, Minneapolis, MN 55455, USA,¤ jaideepc,zhzhang,duanĄ @cs.umn.edu¦ Virginia Tech, Blacksburg, VA 24061, USA, thou@vt.edu Abstract. Effective service delivery capabilities

  13. Minimum Gas Service Standards (Ohio)

    Broader source: Energy.gov [DOE]

    Natural gas companies in Ohio are required to follow the Minimum Gas Service Standards, which are set and enforced by the Public Utilities Commission of Ohio. These rules are found in chapter 4901...

  14. Princeton University Health Services *** CONFIDENTIAL***

    E-Print Network [OSTI]

    Singh, Jaswinder Pal

    Princeton University Health Services *** CONFIDENTIAL*** Medical Profile and Consent for Care Give/program abroad sponsor and to be provided to health care personnel in the event that I require medical care: ____________________________________________________________________ Health Insurance: Company: ________________________ Policy No.: ______________________________ Group No

  15. Robust services in dynamic systems

    E-Print Network [OSTI]

    Rodrigues, Rodrigo Seromenho Miragaia, 1975-

    2005-01-01T23:59:59.000Z

    Our growing reliance on online services accessible on the Internet demands highly- available systems that work correctly without interruption. This thesis extends previous work on Byzantine-fault-tolerant replication to ...

  16. Intergovernmental Solid Waste Services (Iowa)

    Broader source: Energy.gov [DOE]

    Two or more local governments may form a public service monopoly, utilizing private recycling industries where possible, if such a monopoly is deemed necessary to protect public health and welfare...

  17. Equity Services 503 Robertson Hall

    E-Print Network [OSTI]

    -520-3612 Emergencies: ext. 4444 Community Resources Ottawa Hospital Sexual Assault Partner Abuse Care Program 613 Police Service- Sexual Abuse and Child Abuse Unit 613-236-1222 ext. 5944 #12;

  18. EWEB- Energy Management Services Loan

    Broader source: Energy.gov [DOE]

    The Eugene Water & Electric Board (EWEB) offers cash incentives and low interest loans to businesses as part of the Energy Management Services program for the installation of solar domestic,...

  19. EWEB- Energy Management Services Rebate

    Broader source: Energy.gov [DOE]

    The Eugene Water & Electric Board (EWEB) offers cash incentives and low interest loans to businesses as part of the Energy Management Services program for the installation of solar domestic,...

  20. FORESTRY COMMISSION Mechanical Engineering Services

    E-Print Network [OSTI]

    1 FORESTRY COMMISSION Mechanical Engineering Services TENDER SALE of surplus Forestry Commission to be in Ł Sterling. 3. Tenders will be subject to VAT @ 20% 4. The Forestry Commission reserves the right

  1. Extension Service Agricultural Experiment Station

    E-Print Network [OSTI]

    Tullos, Desiree

    University Extension Service has drawn up best practices for schools to imple- ment to reduce their pesticide are qualified to run Coast Guard-required safety drills on their own vessels. Oregon's commercial fishing

  2. Operators eye closer service relationships

    SciTech Connect (OSTI)

    Deffarges, E.H.; Ellis, P.A. (Booz Allen Hamilton Inc., Paris (France)); McArthur, N.C. (Booz Allen Hamilton Inc., Wassenaar (Netherlands))

    1994-09-19T23:59:59.000Z

    The use of integrated drilling services and alliance-type contracts has become economical and more practicable for many operators and service companies world-wide. The alliance-type contract provides a better balance of risks and rewards shared equally among all operator and contractor parties than many standard day rate and turnkey contracts. The general trend toward longer term contracts with fewer supply companies has helped numerous operators remain competitive. The paper discusses the trend toward increased partnerships and fewer suppliers.

  3. An internship in food services

    E-Print Network [OSTI]

    Smith, Bradley J.

    1992-01-01T23:59:59.000Z

    observation. The Department of Food Services is one of the largest collegiate food operations in the nation. It is a commissary- type system that serves 60, 000 meals a day in three dining centers and seventeen cash dining snack bars and cafeterias... service operation. The scope of the organization involves a commissary, three dining centers, and seventeen cash dining snack bars and cafeterias. All supplies are purchased and come to one central location, the Col. Fred W. Dollar Commissary. From...

  4. Presented by Campus Services Object Code Classifications

    E-Print Network [OSTI]

    Stephens, Graeme L.

    ) Decrease expense from the wrong object code (From) Example: Expensed a service contract that covered 12

  5. Director of Business Services Michele Hamilton

    E-Print Network [OSTI]

    Gelfond, Michael

    · Service Contracts · Procurement Card · Negotiates Pricing · Obtains best value through negotiations

  6. Asynchronous intrusion recovery for interconnected web services

    E-Print Network [OSTI]

    Sabatini, David M.

    Asynchronous intrusion recovery for interconnected web services Ramesh Chandra, Taesoo Kim, and tracking down and recovering from such an attack re- quires significant manual effort. Web services for such web services. Aire addresses several challenges, such as propagating repair across services when some

  7. BU BRAIN Self Service GRADING PROCEDURES

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    1 BU BRAIN Self Service GRADING PROCEDURES FOR FACULTY Updated May 2014/PD #12;2 Table of Contents BRAIN Self Service icon on left side of page: #12;4 Entering Grades: Once in BU BRAIN Self Service, go BRAIN Self Service; Registered ­ student registered through the department). Grade: Student's grade

  8. Ecosystem services, resilience and our changing climate

    E-Print Network [OSTI]

    Nebraska-Lincoln, University of

    Ecosystem services, resilience and our changing climate Craig R. Allen Nebraska Cooperative Fish ecosystems for critical services #12;What Do Species Do? · regulate biogeochemical cycles ­ e.g., moose.g., predation / herbivory · provide ecological services ­ e.g., pollination #12;Ecosystem Services - Supporting

  9. Open SOA Telco Playground Integrated Service Architectures

    E-Print Network [OSTI]

    Wichmann, Felix

    Architectures Creating Next Generation Network (NGN) Prosumers FOKUS Developed Real-time Services in MAMSplus

  10. Reactive Power Support Services in Electricity Markets

    E-Print Network [OSTI]

    Reactive Power Support Services in Electricity Markets Costing and Pricing of Ancillary Services Reactive Power Support Services in Electricity Markets Costing and Pricing of Ancillary Services Project this Project For information about this project contact: Peter W. Sauer, Project Leader Professor Electrical

  11. A BCience Service Feature Released oil receipt

    E-Print Network [OSTI]

    A BCience Service Feature Released oil receipt but intended for use September 10, 1929. ? 'WXY TKE Canada, the United States (including Alaska and a West Indian service), Mexico, Costa Rica, Canal Zone there are services for Australia, New Zealand and Samoa& (All rights reserved- by---_Science--- Service, Inc

  12. Library Quick TipsLibrary Quick TipsLibrary Quick TipsLibrary Quick Tips Library ServicesLibrary ServicesLibrary ServicesLibrary Services

    E-Print Network [OSTI]

    Library Quick TipsLibrary Quick TipsLibrary Quick TipsLibrary Quick Tips i Library ServicesLibrary ServicesLibrary ServicesLibrary Services library.murdoch.edu.au/Students/ BORROWING (Undergraduates) You hour of the Library opening. Penalty points When an item is not returned on time, you accrue penalty

  13. On Demand Surveillance Service in Vehicular Cloud

    E-Print Network [OSTI]

    Weng, Jui-Ting

    2013-01-01T23:59:59.000Z

    Toward Vehicular Service Cloud . . . . . . . . . . . . . . .4.2 Open Mobile Cloud Requirement . . . . .3.1 Mobile Cloud

  14. Exemption from Application of the Service Contract Act -Certification UT-B Contracts Div Certain Services

    E-Print Network [OSTI]

    Pennycook, Steve

    Exemption from Application of the Service Contract Act - Certification UT-B Contracts Div Certain OF THE SERVICE CONTRACT ACT ­ CERTAIN SERVICES ­ CERTIFICATION (Jan 2008) (a) The offeror shall check that the Service Contract Act ­ (1) Will not apply to this offeror, then the applicable Service Contract Act

  15. Exemption from Application of the Service Contract Act -Requirements UT-B Contracts Div Certain Services

    E-Print Network [OSTI]

    Pennycook, Steve

    Exemption from Application of the Service Contract Act - Requirements UT-B Contracts Div Certain OF THE SERVICE CONTRACT ACT ­ CERTAIN SERVICES ­ REQUIREMENTS (Mar 2009) (a) The services under this Agreement of the Service Contract Act shall be included in the subcontract. (g) If the Department of Labor determines

  16. A Managerial Community of Web Services for Management of Communities of Web Services

    E-Print Network [OSTI]

    Bentahar, Jamal

    A Managerial Community of Web Services for Management of Communities of Web Services Abdelghani@ciise.concordia.ca Abstract -- Nowadays, Web services are considered as new and attracting distributed approach of application/services integration over the Internet. As the number of Web Services is exponentially growing and expected to do so

  17. Waste generator services implementation plan

    SciTech Connect (OSTI)

    Mousseau, J.; Magleby, M.; Litus, M.

    1998-04-01T23:59:59.000Z

    Recurring waste management noncompliance problems have spurred a fundamental site-wide process revision to characterize and disposition wastes at the Idaho National Engineering and Environmental Laboratory. The reengineered method, termed Waste Generator Services, will streamline the waste acceptance process and provide waste generators comprehensive waste management services through a single, accountable organization to manage and disposition wastes in a timely, cost-effective, and compliant manner. This report outlines the strategy for implementing Waste Generator Services across the INEEL. It documents the culmination of efforts worked by the LMITCO Environmental Management Compliance Reengineering project team since October 1997. These efforts have included defining problems associated with the INEEL waste management process; identifying commercial best management practices; completing a review of DOE Complex-wide waste management training requirements; and involving others through an Integrated Process Team approach to provide recommendations on process flow, funding/charging mechanisms, and WGS organization. The report defines the work that will be performed by Waste Generator Services, the organization and resources, the waste acceptance process flow, the funding approach, methods for measuring performance, and the implementation schedule and approach. Field deployment will occur first at the Idaho Chemical Processing Plant in June 1998. Beginning in Fiscal Year 1999, Waste Generator Services will be deployed at the other major INEEL facilities in a phased approach, with implementation completed by March 1999.

  18. The International Mass Loading Service

    E-Print Network [OSTI]

    Petrov, Leonid

    2015-01-01T23:59:59.000Z

    The International Mass Loading Service computes four loadings: a) atmospheric pressure loading; b) land water storage loading; c) oceanic tidal loading; and d) non-tidal oceanic loading. The service provides to users the mass loading time series in three forms: 1) pre-computed time series for a list of 849 space geodesy stations; 2) pre-computed time series on the global 1deg x 1deg grid; and 3) on-demand Internet service for a list of stations and a time range specified by the user. The loading displacements are provided for the time period from 1979.01.01 through present, updated on an hourly basis, and have latencies 8-20 hours.

  19. Demand Response for Ancillary Services

    SciTech Connect (OSTI)

    Alkadi, Nasr E [ORNL; Starke, Michael R [ORNL

    2013-01-01T23:59:59.000Z

    Many demand response resources are technically capable of providing ancillary services. In some cases, they can provide superior response to generators, as the curtailment of load is typically much faster than ramping thermal and hydropower plants. Analysis and quantification of demand response resources providing ancillary services is necessary to understand the resources economic value and impact on the power system. Methodologies used to study grid integration of variable generation can be adapted to the study of demand response. In the present work, we describe and illustrate a methodology to construct detailed temporal and spatial representations of the demand response resource and to examine how to incorporate those resources into power system models. In addition, the paper outlines ways to evaluate barriers to implementation. We demonstrate how the combination of these three analyses can be used to translate the technical potential for demand response providing ancillary services into a realizable potential.

  20. National Park Service- Chickasaw, Oklahoma

    Broader source: Energy.gov [DOE]

    The Chickasaw National Recreation Area is located 100 miles south of Oklahoma City, Oklahoma, on the Lake of the Arbuckles. To save taxpayers' money and minimize adverse impacts on the environment, the National Park Service (NPS) recently incorporated solar energy into the design of three new comfort stations.

  1. Management of Support Services Activities

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1991-05-17T23:59:59.000Z

    To provide the policy, procedures, and responsibilities for the management of support services contracts with the Department of Energy (DOE). Cancels DOE O 4200.3B dated 10-3-85. Chg 1 dated 3-26-92. Canceled by DOE O 4200.3D dated 8-31-92.

  2. Ancillary Services Provided from DER

    SciTech Connect (OSTI)

    Campbell, J.B.

    2005-12-21T23:59:59.000Z

    Distributed energy resources (DER) are quickly making their way to industry primarily as backup generation. They are effective at starting and then producing full-load power within a few seconds. The distribution system is aging and transmission system development has not kept up with the growth in load and generation. The nation's transmission system is stressed with heavy power flows over long distances, and many areas are experiencing problems in providing the power quality needed to satisfy customers. Thus, a new market for DER is beginning to emerge. DER can alleviate the burden on the distribution system by providing ancillary services while providing a cost adjustment for the DER owner. This report describes 10 types of ancillary services that distributed generation (DG) can provide to the distribution system. Of these 10 services the feasibility, control strategy, effectiveness, and cost benefits are all analyzed as in the context of a future utility-power market. In this market, services will be provided at a local level that will benefit the customer, the distribution utility, and the transmission company.

  3. Warehouse and Service Building Renovations

    Broader source: Energy.gov [DOE]

    Many Federal facilities include warehouses or other buildings used for storage service such as motor pools or groundskeeping, hangars, or other spaces that are frequently open to the outside and have only semi-conditioned spaces. Use of daylighting and solar ventilation preheat are prime technologies for these type of spaces, but other technologies may also warrant consideration.

  4. Princeton University Health Services *** CONFIDENTIAL***

    E-Print Network [OSTI]

    Singh, Jaswinder Pal

    /program abroad sponsor and to be provided to health care personnel in the event that I require medical care(over) Princeton University Health Services *** CONFIDENTIAL*** Travel Abroad Medical Profile and Consent for Care Give this form to your trip leader/designated program abroad sponsor in a sealed envelope

  5. Health Care Services Harvard Pilgrim

    E-Print Network [OSTI]

    Lahav, Galit

    Health Care Services Harvard Pilgrim Health Care HMO 866-874-0817 www.harvardpilgrim.org Harvard Pilgrim Health Care POS 866-874-0817 www.harvardpilgrim.org Harvard University Group Health Program (HUGHP) HMO 617-495-2008 hughp.harvard.edu Harvard University Group Health Program (HUGHP) POS 617

  6. Administration and Finance Financial Services

    E-Print Network [OSTI]

    de Lijser, Peter

    Administration and Finance Financial Services P.O. Box 6808, Fullerton, CA 92834 / T 657. Jenkins Associate Vice President of Finance SUBJECT: Finance System Oracle Upgrade The CSUF Finance System is scheduled for an Oracle upgrade in September 2009. The CMS Finance System will be unavailable beginning

  7. Services & Supplies EHP Network Provider

    E-Print Network [OSTI]

    Niebur, Ernst

    & Substance Abuse Services Professional Fees for Outpatient Mental Health Care 90% 90% of R&C Facility Fees Abuse Care 80% (1) 80% of R&C (1) Facility Fees for Inpatient Alcohol and Substance Abuse Care 100 for Outpatient Alcohol and Substance Abuse Care 100% 80% of R&C F

  8. Parking Services Rules and Regulations

    E-Print Network [OSTI]

    Moore, Paul A.

    : Violations and Associated Fines 16 #12;Bowling Green State University Parking Services Parking Rules by Bowling Green State University. 1.2 The Manager will exercise discretion and authority in a manner, and the benefit and maximum convenience of visitors, students, and employees on the Bowling Green State University

  9. Residential & Business Services Director's Office

    E-Print Network [OSTI]

    Brierley, Andrew

    Residential & Business Services Director's Office Butts Wynd, North Street, St Andrews, Fife, KY16 by students for students are an integral part of student life and intrinsic to the student residential the residential environment. However, experience tells us that events require careful planning and organisation

  10. Document Supply Services Quick Guide

    E-Print Network [OSTI]

    , phrase, ISBN/ISSN in the Search Term field (other options are available in the dropdown menu). Note1 Document Supply Services Quick Guide The DSS Portal makes requesting easy! Search for your item and password. If you are having difficulty please read the login help on the main DSS webpage. 2. Enter a word

  11. administrative&BusinessServices annualsummary

    E-Print Network [OSTI]

    Rose, Michael R.

    of Physical Sciences, School of Biological Science, School of Engineering, and College of Medicine Energy ................................................................................... 32 #12;MANAGEMENT TEAM Michael P. Bathke Interim Director Internal Audit Services Wendell C. Brase Ritter, Rama Singh, Angela Geissbuhler and Chis Haug Collaborators: Environmental Health & Safety, School

  12. SEMI-AUTOMATIC WEB SERVICE GENERATION AND CLASSIFICATION

    E-Print Network [OSTI]

    SEMI-AUTOMATIC WEB SERVICE GENERATION AND CLASSIFICATION Automated assistance to the web service of semantic web techniques with web service technologies has enabled the emergence of so-called semantic web and classification of web services. Key words: semantic web services; web service generation; web service

  13. Services Export Opportunities for California -- A Preliminary Assessment

    E-Print Network [OSTI]

    Bardhan, Ashok; Kroll, Cynthia A.

    2006-01-01T23:59:59.000Z

    J. Shatz. 2006. "Services Exports and the States: MeasuringServices Export Opportunities for California--A PreliminaryNovember 2006 Services Export Opportunities for California--

  14. Parental involvement in mental health services for diverse youth

    E-Print Network [OSTI]

    Liang, June

    2010-01-01T23:59:59.000Z

    M. (2002). Mental health services for Latino adolescentsfamilies to mental health services: The role of the familyoutpatient mental health services. New York: Human Sciences

  15. Psychoeducation and parental engagement in mental health services for youth

    E-Print Network [OSTI]

    Martinez, Jonathan

    2013-01-01T23:59:59.000Z

    1995). Children’s mental health service use across serviceinto and through mental health services for children andSchoolbased mental health services in the United States:

  16. Analysis of Assembly Bill 154: Mental Health Services

    E-Print Network [OSTI]

    California Health Benefits Review Program (CHBRP)

    2011-01-01T23:59:59.000Z

    Bill 154:Mental Health Services. Report to California Statehealth specialty care. Health Services Research. 2004;39:mental health care needs? Health Services Research. 2007;42:

  17. Analysis of Assembly Bill 1600: Mental Health Services

    E-Print Network [OSTI]

    California Health Benefits Review Program (CHBRP)

    2010-01-01T23:59:59.000Z

    and outpatient mental health services use. Social Sciencegroup insurers, nonprofit health service plans, and HMOs toA. Utilization of health services among patients referred to

  18. Analysis of Senate Bill 572: Mental Health Services

    E-Print Network [OSTI]

    California Health Benefits Review Program (CHBRP)

    2005-01-01T23:59:59.000Z

    health specialty care. Health Services Research. 39 (5)Journal of Behavioral Health Services and Research. 26 (4)Abuse and Mental Health Services Administration, Center for

  19. RFP RHB-5-52468 Shuttle Services

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

    the entire sixty (60) month period if all option periods are exercised. 5. The Service Contract Act Federal Acquisition Regulation Clause 52.222-41, Service Contract Act (SCA)...

  20. Performance-Oriented Comparison of Web Services

    E-Print Network [OSTI]

    Torino, UniversitĂ  di

    that the service contracts are enriched with the description of performance aspects. In fact, to make principled in the service contract more low-level performance details, like e.g. an estimate of the probability with which

  1. Toward Secure Services from Untrusted Developers

    E-Print Network [OSTI]

    Brodsky, Micah Z. (Micah Zev)

    2007-08-06T23:59:59.000Z

    We present a secure service prototype built from untrusted,contributed code.The service manages private data for a variety of different users, anduser programs frequently require access to other users' private data.However, ...

  2. Financial Services Division of Administration & Finance

    E-Print Network [OSTI]

    de Lijser, Peter

    Financial Services Division of Administration & Finance (657) 278-2512 / Fax (714) 278: May Wong / Financial Services (CP-300). Instructions are at Questions? Email Directive11@fullerton.eduwww.finance

  3. Radiological Research Accelerator Facility Service Request Form

    E-Print Network [OSTI]

    Radiological Research Accelerator Facility Service Request Form National Institute of Biomedical Imaging and Bioengineering Radiological Research Accelerator Facility Service request form Estimate when(s) to control for this experiment (if more than one, please prioritize): Radiological Research Accelerator

  4. NIST Calibration Program Calibration Services Users Guide

    E-Print Network [OSTI]

    NIST Calibration Program Calibration Services Users Guide SP 250 Appendix Fee Schedule 2011 Calibration Services: Dimensional Mechanical Thermodynamic Optical Radiation Ionizing Radiation...................................................................................................................... 7 Reports of Calibration/Test Results

  5. AUTONOMIC MULTIMEDIA DELIVERY SERVICES SELF-CONFIGURATION

    E-Print Network [OSTI]

    AUTONOMIC MULTIMEDIA DELIVERY SERVICES SELF-CONFIGURATION I. Al-oqily1 , A. Alshtnawi2 , K.M. Al-configuration architecture for multimedia delivery services. Index Terms-- self-configuration, autonomic computing, overlay

  6. Siemens Government Services ESCO Qualification Sheet

    Broader source: Energy.gov [DOE]

    Fact sheet outlines the energy service company (ESCO) qualification for Siemens Government Services in relation to the U.S. Department of Energy (DOE) energy savings performance contracts (ESPC).

  7. A report on Denial of Service

    E-Print Network [OSTI]

    of Denial of Service are there? ................................................... 5 Physical Attacks ................................................................................ 6 PHYSICAL ATTACKS AGAINST RESOURCES...................................................... 7 WhatA report on Denial of Service By Ram Narain Yadav Girish Potti Harish Venkatappa Jiten Pai #12;Page

  8. Web services synchronization health care application

    E-Print Network [OSTI]

    Limam, Hela

    2011-01-01T23:59:59.000Z

    With the advance of Web Services technologies and the emergence of Web Services into the information space, tremendous opportunities for empowering users and organizations appear in various application domains including electronic commerce, travel, intelligence information gathering and analysis, health care, digital government, etc. In fact, Web services appear to be s solution for integrating distributed, autonomous and heterogeneous information sources. However, as Web services evolve in a dynamic environment which is the Internet many changes can occur and affect them. A Web service is affected when one or more of its associated information sources is affected by schema changes. Changes can alter the information sources contents but also their schemas which may render Web services partially or totally undefined. In this paper, we propose a solution for integrating information sources into Web services. Then we tackle the Web service synchronization problem by substituting the affected information sources....

  9. Resource Management and Containment for Active Services

    E-Print Network [OSTI]

    Mills Advanced Networking Technologies Division National Inst. Of Standards and Technology Gaithersburg of activity in standards groups (IETF, JAVA community). ­ Same resource problems as traditional Active Nets APIs JAIN Service APIs Session Initiation Protocol (SIP) ··· Event / Service Manager Interface Soft

  10. Lehigh University Office of Residential Services

    E-Print Network [OSTI]

    Napier, Terrence

    Lehigh University Office of Residential Services Resident Check-Out Form Students are expected and furniture of all personal property. Residential Services is not responsible for any personal items left and residential administration staff for billing purposes. Signature

  11. Facilities Operations, Planning, and Engineering Services

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Facilities Operations, Planning, and Design Engineering Services Energy Management & Water and In- house Engineering Mechanical Electrical Engineering Data Analysis Construction Services In Conservation Capital Project-Bldg Systems Review Commissioning BSL3/DLAM Engineer Building Systems Engineering

  12. Natural uranium/conversion services/enrichment services

    SciTech Connect (OSTI)

    NONE

    1993-12-31T23:59:59.000Z

    This article is the 1993 uranium market summary. During this reporting period, there were 50 deals in the concentrates market, 26 deals in the UF6 market, and 14 deals for enrichment services. In the concentrates market, the restricted value closed $0.15 higher at $9.85, and the unrestricted value closed down $0.65 at $7.00. In the UF6 market, restricted prices fluctuated and closed higher at $31.00, and unrestricted prices closed at their initial value of $24.75. The restricted transaction value closed at $10.25 and the unrestricted value closed at $7.15. In the enrichment services market, the restricted value moved steadily higher to close at $84.00 per SWU, and the unrestricted value closed at its initial value of $68.00 per SWU.

  13. Issues in Security Service Discovery and Routing

    SciTech Connect (OSTI)

    Sholander, P.; Tarman, T.

    1999-04-07T23:59:59.000Z

    The Security Specification, Version 1.0 allows security services to be provided by many devices in a network. It correctly presumes that if a virtual circuit needs these security services, then network topology and device policy will act to ensure that the appropriate security services are applied to the virtual circuit. This contribution moves that the Security Service Discovery and Routing function be included in the Security Version 2.0 work scope.

  14. Pantex receives National Weather Service recognition | National...

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

    receives National Weather Service recognition | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  15. Utility Energy Services Contract Data Collection Confidentiality...

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

    Contract Data Collection Confidentiality Statement Utility Energy Services Contract Data Collection Confidentiality Statement Document shows the confidentiality statement for...

  16. Service-Learning & Student Civic Engagement

    E-Print Network [OSTI]

    Service-Learning & Student Civic Engagement: Journeys toward Discovery, Contribution & Civic is service-learning? Intentional student engagement that combines community service with academic instruction and/or co-curricular learning that is focused on critical, reflective thinking and civic

  17. HR Shared Services Financial Model UMass Amherst

    E-Print Network [OSTI]

    Mountziaris, T. J.

    the quality of HR services, while requiring fewer resources in total. · The total cost required to deliver HR assumptions throughout the document associated with the following summary statements · The total FTE required centralized in the Service Center. · While total cost to deliver HR services is decreasing campus

  18. ENERGY SERVICES COMPANIES SUMMARY OF RESPONSES

    E-Print Network [OSTI]

    a survey of the Energy Services Companies doing business in California. An Energy Services Company (ESCO. In addition, an ESCO frequently guarantees that the project's energy cost savings will be adequate to payCALIFORNIA ENERGY COMMISSION SUMMARY OF ENERGY SERVICES COMPANIES SUMMARY OF RESPONSES STAFFREPORT

  19. Patterns of Service-Oriented Architecture

    E-Print Network [OSTI]

    Zdun, Uwe

    Patterns of Service-Oriented Architecture Uwe Zdun Email: zdun@infosys.tuwien.ac.at, zdun-Oriented Architecture 1 #12;Agenda · Service-oriented architectures (SOA) · Patterns and pattern languages · Basic service architecture · SOA layers and basic remoting architecture · SOA variation points and adaptation

  20. Condor Birdbath* Web Service interface to condor

    E-Print Network [OSTI]

    Cambridge, University of

    with computational resources across organizational boundaries. The adoption of Web Service standards provides us that endorses the emerging Job Submission Description Language (JSDL) standard, in order for it to interact with Condor through its Web Service API ­ as well as demonstrate the use of this combination of services

  1. Security Services Discovery by ATM Endsystems

    SciTech Connect (OSTI)

    Sholander, Peter; Tarman, Thomas

    1999-07-15T23:59:59.000Z

    This contribution proposes strawman techniques for Security Service Discovery by ATM endsystems in ATM networks. Candidate techniques include ILMI extensions, ANS extensions and new ATM anycast addresses. Another option is a new protocol based on an IETF service discovery protocol, such as Service Location Protocol (SLP). Finally, this contribution provides strawman requirements for Security-Based Routing in ATM networks.

  2. MICHIGAN STATE UNIVERSITY ALUMNI SERVICE AWARD

    E-Print Network [OSTI]

    MICHIGAN STATE UNIVERSITY ALUMNI SERVICE AWARD The MSU Alumni Association annually seeks and accepts nominations of graduates or former students for the Michigan State University ALUMNI SERVICE AWARD. The selection is made from candidates who have demonstrated continuing outstanding volunteer service to Michigan

  3. Internship opportunity with National Weather Service

    E-Print Network [OSTI]

    Internship opportunity with National Weather Service Pacific Regional Headquarters Fall 2008 deadline: August 8, 2008 The Pacific Region of the National Weather Service administers the programs and the general public. The Pacific Regional Headquarters of the National Weather Service, located in downtown

  4. Illinois Institute of Technology Housing & Residential Services

    E-Print Network [OSTI]

    Heller, Barbara

    Illinois Institute of Technology Housing & Residential Services Student Guide to 20102011 Room and Board Contract Cancellation The Housing & Residential Services 20102011 Room and Board, if applicable, within two business days by email. Upon MoveOut, Housing & Residential Services will update

  5. A report to United Services Automobile Association

    E-Print Network [OSTI]

    A report to United Services Automobile Association (USAA) Submitted by Katie N. Womack Center Driving In Texas Prepared for: United Services Automobile Association (USAA) By: Katie N. Womack Center Services Automobile Association (USAA). The report documents the findings of five tasks undertaken under

  6. Service Contract Negotiation AgentBased Support for Open Service Environments

    E-Print Network [OSTI]

    Waern, Annika

    1 1 1 Service Contract Negotiation ­ Agent­Based Support for Open Service Environments Annika Waern Programming. It is useful to describe the collaboration between agents in terms of Service Contracts, that agents can form dynamically through negotiation. The negotiation of Service Contracts poses different

  7. UC Davis Student Services Fee (excludes Mental Health funds) Student Services and Fees Administrative Advisory Committee

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    UC Davis Student Services Fee (excludes Mental Health funds) Student Services and Fees Management Capital Projects 2 943,666.00$ (2,807.79)$ (946,473.79)$ -$ Child Care 45,325.16$ 144,957.08$ 99 and Institutional Analysis #12;UC Davis Student Services Fee (excludes Mental Health funds) Student Services

  8. NOVEMBER 2010 MANAGER SELF SERVICE COLUMBIA UNIVERSITY USING MANAGER SELF SERVICE

    E-Print Network [OSTI]

    Lazar, Aurel A.

    #12;NOVEMBER 2010 MANAGER SELF SERVICE COLUMBIA UNIVERSITY USING MANAGER SELF SERVICE PROPRIETARY AND CONFIDENTIAL ii Manager Self Service HRMS201 March 2009, Version 9.0 Copyright © 2009 by Columbia University COLUMBIA UNIVERSITY USING MANAGER SELF SERVICE PROPRIETARY AND CONFIDENTIAL 3 Overview information

  9. McMaster Security Services Annual Report 2009 1 Security Services

    E-Print Network [OSTI]

    Thompson, Michael

    McMaster Security Services ­ Annual Report 2009 1 McMaster Security Services Annual Report 2009 #12;McMaster Security Services ­ Annual Report 2009 2 Mission Statement Developing a safe and secure to the Security Services Department. Methods and approaches to assist in achieving a safe and secure environment

  10. Top Five Service Recommendations February 2013 1 IT Service Management Board

    E-Print Network [OSTI]

    Queitsch, Christine

    Top Five Service Recommendations February 2013 1 IT Service Management Board Top Five Service Kelli Trosvig in autumn 2012. The SMB was charged with creating, by February 2013, a "top five list presented to Kelli Trosvig on February 26, 2013. The top five service recommendations are: 1. Teaching

  11. A semantically enhanced service repository for user-centric service discovery and management

    E-Print Network [OSTI]

    Sheng, Michael

    flourishing service oriented computing era. By upgrading end-users to prosumers (producer services can be dynamically created and managed by prosumers. This paper partic- ularly discusses to service descriptions, and a novel semantic service browser that supports prosumers who are not technically

  12. Semantic Web Service Architecture --Evolving Web Service Standards toward the Semantic Web

    E-Print Network [OSTI]

    Staab, Steffen

    Coverpage Semantic Web Service Architecture -- Evolving Web Service Standards toward the Semantic Web Tanja Sollazzo, Siegfried Handschuh, Steffen Staab, Martin Frank Abstract. The importance of Web by Semantic Web technologies such that a smooth evolution from Web services in the current Web to Web services

  13. Transportation Services Fueling Operation Transportation Services has installed a software system that will facilitate fueling of

    E-Print Network [OSTI]

    Transportation Services Fueling Operation Transportation Services has installed a software system into this system. All University vehicles that wish to fuel at UH M noa Transportation Services will be required the application below and submit your application to Transportation Services before attempting to fuel your

  14. Review of sour service definitions

    SciTech Connect (OSTI)

    McIntyre, D.R.; Boah, J.K. [Saudi Aramco, Dhahran (Saudi Arabia)

    1996-08-01T23:59:59.000Z

    Case histories and laboratory test data are presented to compare the predictive utility of NACE MR0175 with three alternatives. With some exceptions, the MR0175 definition is useful and conservative for most cases. The definition based on water phase pH and hydrogen sulfide (H{sub 2}S) partial pressure, proposed in European Federation of Corrosion (EFC) pub. 16, is not recommended since it does not predict sulfide stress cracking (SSC) in refining environments and presents higher risk of SSC of sweet service materials in certain Arabian Gulf production environments. A modified definition of sour service is proposed, which uses the MR0175 definition except in cases of very low water phase pH. 47 refs., 4 figs., 1 tab.

  15. In-service filter testing

    SciTech Connect (OSTI)

    Terada, K.; Woodard, R.W.; Jensen, R.T.

    1985-04-29T23:59:59.000Z

    This report contains the observations, test results, and conclusions of three separate in-service tests beginning in November 1979 and concluding in September 1983. The in-service tests described in this report produced encouraging results on filters constructed with fiberglass medium containing 5% Nomex and separators of aluminum foil coated with a thin film of vinyl-epoxy polymer. Filters containing medium with Kevlar fiber additives demonstrated they merited further evaluation. Other types of filters tested include separatorless filters (Flanders SuperFlow) and one filter with fiberglass separators. Asbestos-containing filters were used for comparison until their supply was exhausted. All filters tested were judged to have performed satisfactorily under the test conditions.

  16. Service Promotion -Diffusion Raphale LOMBARD

    E-Print Network [OSTI]

    Pellier, Damien

    Service Promotion - Diffusion Raphaële LOMBARD Editions L'Harmattan - 5 Rue de l'Ecole Polytechnique ­ 75005 Paris Tél 01.40.46.79.23 ­ mail : raphaele.lombard@harmattan.fr La mondialisation avance à complémentaires BON DE COMMANDE A retourner à L'HARMATTAN, 7 rue de l'�cole Polytechnique 75005 Paris Veuillez me

  17. An Organisational Approach to Building Adaptive Service-oriented Systems

    E-Print Network [OSTI]

    Han, Jun

    of the application itself. This layer involves two types of essential elements: service contracts and service organisers. The service contracts define and regulate the relationships between the services in a composition

  18. A/E ADVERTISEMENT Civil Engineering Continuing Services

    E-Print Network [OSTI]

    Fernandez, Eduardo

    Services in the discipline (s): CIVIL ENGINEERING SERVICES. Project(s): Continuing Services Contract. Campus Service contracts for minor projects provide that the consultant will be available on an as

  19. McMASTER SECURITY SERVICES ANNUAL REPORT 2007

    E-Print Network [OSTI]

    Thompson, Michael

    McMASTER SECURITY SERVICES ANNUAL REPORT 2007 #12;#12;Table of Contents MCMASTER SECURITY SERVICES .................................................................................................................................6 MCMASTER SECURITY SERVICES ­ WHO WE .......................................................................................................................29 #12;#12;5 MCMASTER SECURITY SERVICES MISSION STATEMENT Developing a safe and secure environment

  20. Montana State University -Administration and Finance University Services

    E-Print Network [OSTI]

    Lawrence, Rick L.

    & Finance Vice President Terry Leist Finance System Support Banner Production Control SABHRS Interface Services Work Control Center Environmental Services Custodial Services Grounds Maintenance Solid WasteHall Police Program Community Policing Parking Services Facilities Planning, Design & Construction Planning