National Library of Energy BETA

Sample records for unit diameter circle

  1. On the number of roots of self-inversive polynomials on the complex unit circle

    E-Print Network [OSTI]

    R. S. Vieira

    2015-02-18

    We present sufficient conditions for a self-inversive polynomial to have a fixed number of roots on the complex unit circle. This generalizes the condition found by Lakatos and Losonczi for a self-inversive polynomial to have all its roots on the complex unit circle.

  2. Correlational properties of two-dimensional solvable chaos on the unit circle

    E-Print Network [OSTI]

    Aki-Hiro Sato; Ken Umeno

    2012-08-30

    This article investigates correlational properties of two-dimensional chaotic maps on the unit circle. We give analytical forms of higher-order covariances. We derive the characteristic function of their simultaneous and lagged ergodic densities. We found that these characteristic functions are described by three types of two-dimensional Bessel functions. Higher-order covariances between x and y and those between y and y show non-positive values. Asymmetric features between cosine and sine functions are elucidated.

  3. An Electrostatic Interpretation of the Zeros of Paraorthogonal Polynomials on the Unit Circle

    E-Print Network [OSTI]

    Brian Simanek

    2015-01-22

    We show that if m is a probability measure with infinite support on the unit circle having no singular component and a differentiable weight, then the corresponding paraorthogonal polynomial P_n(z;B) solves an explicit second order linear differential equation. We also show that if T and B are distinct, then the pair {P_n(z;B),P_n(z;T)} solves an explicit first order linear system of differential equations. One can use these differential equations to deduce that the zeros of every paraorthogonal polynomial mark the locations of a set of particles that are in electrostatic equilibrium with respect to a particular external field.

  4. Death Circles

    E-Print Network [OSTI]

    Gomez, Randolph

    2013-05-31

    Death Circles is comprised of five panels of cotton fabric, stretched by heavy rods on the top and the bottom of the piece, these fabrics are imprinted with circles of ants, there is also a circle of metal ants that are suspended in the last fabric...

  5. Black Pine Circle Project

    SciTech Connect (OSTI)

    Mytko, Christine

    2014-03-31

    A group of seventh graders from Black Pine Circle school in Berkeley had the opportunity to experience the Advanced Light Source (ALS) as "users" via a collaborative field trip and proposal project. The project culminated with a field trip to the ALS for all seventh graders, which included a visit to the ALS data visualization room, a diffraction demonstration, a beamline tour, and informative sessions about x-rays and tomography presented by ALS scientists.

  6. Black Pine Circle Project

    ScienceCinema (OSTI)

    Mytko, Christine

    2014-09-15

    A group of seventh graders from Black Pine Circle school in Berkeley had the opportunity to experience the Advanced Light Source (ALS) as "users" via a collaborative field trip and proposal project. The project culminated with a field trip to the ALS for all seventh graders, which included a visit to the ALS data visualization room, a diffraction demonstration, a beamline tour, and informative sessions about x-rays and tomography presented by ALS scientists.

  7. A Circle Dancing Song 3

    E-Print Network [OSTI]

    G.yu lha

    2009-09-03

    Project staff on Wednesday, Tuesday, June 8, 2010 Accession Form for Individual Recordings: Collection / Collector Name Oral Traditions in Siyuewu/G.yu lha Tape No. / Track / Item No. Lavrung 013.MP3 Length of track 0:05:04 Related tracks (include... description/relationship if appropriate) Title of track A Circle Dancing Song 3 Translation of title Description (to be used in archive entry) This is a circle dancing song. Genre or type (i.e. epic, song, ritual) Dancing song. Name...

  8. BOARD OF DIRECTORS UCHCFC CIRCLE ROAD CORP.

    E-Print Network [OSTI]

    was also notified that the IRS issued a determination that the Circle Road Corp was tax exempt underBOARD OF DIRECTORS OF THE UCHCFC CIRCLE ROAD CORP. MINUTES OF THE SEPTEMBER 29, 2014 MEETING BOARD

  9. MEMBER'S CIRCLE $2,500 and above

    E-Print Network [OSTI]

    Sabatini, David M.

    Peter and Laurie Thomsen Mrs. Jeptha H. Wade Robert and Mary Wright FRIEND'S CIRCLE $1,000 and above. and Cynthia L. Reed Susan Whitehead DIRECTOR'S CIRCLE $50,000 and above Joshua and Amy Boger Arthur and Carol

  10. The Traffic Circle of Life Anna Nagurney

    E-Print Network [OSTI]

    Nagurney, Anna

    gallons of wasted fuel ­ enough to fill 4 New Orleans Superdomes. Anna Nagurney The Traffic Circle of Life

  11. Double diameter boring tool

    DOE Patents [OSTI]

    Ashbaugh, F.A.; Murry, K.R.

    1986-02-10

    A boring tool and a method of operation are provided for boring two concentric holes of precision diameters and depths in a single operation. The boring tool includes an elongated tool body, a shank for attachment to a standard adjustable boring head which is used on a manual or numerical control milling machine and first and second diametrically opposed cutting flutes formed for cutting in opposite directions. The diameter of the elongated tool body is substantially equal to the distance from the first flute tip to the axis of rotation plus the distance from the second flute tip to the axis of rotation. The axis of rotation of the tool is spaced from the tool centerline a distance substantially equal to one-half the distance from the second flute tip to the axis of rotation minus one-half the distance from the first flute tip to the axis of rotation. The method includes the step of inserting the boring tool into the boring head, adjusting the distance between the tool centerline and the tool axis of rotation as described above and boring the two concentric holes.

  12. Double diameter boring tool

    DOE Patents [OSTI]

    Ashbaugh, Fred N. (Belton, MO); Murry, Kenneth R. (Odessa, MO)

    1988-12-27

    A boring tool and a method of operation are provided for boring two concentric holes of precision diameters and depths in a single operation. The boring tool includes an elongated tool body, a shank for attachment to a standard adjustable boring head which is used on a manual or numerical control milling machine and first and second diametrically opposed cutting edges formed for cutting in opposite directions. The diameter of the elongated tool body is substantially equal to the distance from the first cutting edge tip to the axis of rotation plus the distance from the second cutting edge tip to the axis of rotation. The axis of rotation of the tool is spaced from the tool centerline a distance substantially equal to one-half the distance from the second cutting edge tip to the axis of rotation minus one-half the distance from the first cutting edge tip to the axis of rotation. The method includes the step of inserting the boring tool into the boring head, adjusting the distance between the tool centerline and the tool axis of rotation as described above and boring the two concentric holes.

  13. Green Circle | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:ofEniaElectricHydro Electric CoGreen Button in theCircle

  14. Sun Microsystems, Inc. 4150 Network Circle

    E-Print Network [OSTI]

    Ricci, Francesco

    Sun Microsystems, Inc. 4150 Network Circle Santa Clara, California 95054 U.S.A. 1-800-555-9SUN or 1") Version: 1.0 Status: FCS Release: June 26, 2003 Copyright 2003 Sun Microsystems, Inc. 4150 Network Circle, Santa Clara, California 95054, U.S.A All rights reserved. NOTICE; LIMITED LICENSE GRANTS Sun

  15. Sun Microsystems, Inc. 4150 Network Circle

    E-Print Network [OSTI]

    van Hemmen, J. Leo

    Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. 650-960-1300 Send comments about this document to: docfeedback@sun.com SunTM ONE Grid Engine and SunTM ONE Grid Engine, Enterprise Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, California 95054, U.S.A. All rights reserved

  16. Closing the circle on the splitting of the atom: The environmental legacy of nuclear weapons production in the United States and what the Department of Energy is doing about it

    SciTech Connect (OSTI)

    1996-01-01

    In the grand scheme of things we are a little more than halfway through the cycle of splitting the atom for weapons purposes. If we visualize this historic cycle as the full sweep of a clockface, at zero hour we would find the first nuclear chain reaction by Enrico Fermi, followed immediately by the Manhattan Project and the explosion of the first atomic bombs. From two o`clock until five, the United States built and ran a massive industrial complex that produced tens of thousands of nuclear weapons. At half past, the Cold War ended, and the United States shut down most of its nuclear weapons factories. The second half of this cycle involves dealing with the waste and contamination from nuclear weapons production - a task that had, for the most part, been postponed into the indefinite future. That future is now upon us. Dealing with the environmental legacy of the Cold War is in many ways as big a challenge for us today as the building of the atomic bomb was for the Manhattan Project pioneers in the 1940s. Our challenges are political and social as well as technical, and we are meeting those challenges. We are reducing risks, treating wastes, developing new technologies, and building democratic institutions for a constructive debate on our future course.

  17. Reverse circling supercurrents along a superconducting ring

    E-Print Network [OSTI]

    Tian De Cao

    2012-01-21

    The reason why high temperature superconductivity has been being debated is that many basic ideas in literatures are wrong. This work shows that the magnetic flux quantum in a superconducting ring have been inaccurately explained in fact, thus we suggest a reinterpretation of the magnetic flux quantum in a superconducting ring on the basis of the translations of pairs. We also predict that the internal and external surface of a superconducting tube have the reverse circling supercurrents. This means that a more thick tube could trap a larger amount of flux. Both the magnetic flux quantum and the reverse circling supercurrents could not be found with the London equation.

  18. More "Circle Limit III" Patterns Douglas Dunham

    E-Print Network [OSTI]

    Dunham, Doug

    of the four. In Circle Limit III, four fish meet at right fin tips, three fish meet at left fin tips, and three fish meet at their noses. In this paper, we show patterns with other numbers of fish that meet none but "through traffic" #12;series, and all the fish belonging to one series have the same colour

  19. Sun Microsystems, Inc. 4150 Network Circle

    E-Print Network [OSTI]

    van Hemmen, J. Leo

    Sun Microsystems, Inc. 4150 Network Circle Santa Clara, CA 95054 U.S.A. 650-960-1300 Send comments about this document to: docfeedback@sun.com SunTM ONE Grid Engine Administration and User's Guide Part No. 816-2077-12 October 2002, Revision A #12;Please Recycle Copyright 2002 Sun Microsystems, Inc

  20. A "Circle Limit III" Calculation Douglas Dunham

    E-Print Network [OSTI]

    Dunham, Doug

    lines make with the bounding circle, and (2) are other such patterns of fish possible? H.S.M. Coxeter answered the first question and I described a 3-parameter family of possible fish patterns in my 2006 for any such fish pattern. 1. Introduction Figure 1 below shows a computer rendition of the Dutch artist M

  1. Energy Department Receives Prestigious Closing the Circle Awards...

    Energy Savers [EERE]

    four White House Closing the Circle (CTC) awards, which recognize federal leadership in green purchasing, electronics recycling, and energy efficiency practices. These awards are...

  2. CIRCLES MINIMIZE MOST KNOT ENERGIES AARON ABRAMS, JASON CANTARELLA1

    E-Print Network [OSTI]

    Howard, Ralph

    CIRCLES MINIMIZE MOST KNOT ENERGIES AARON ABRAMS, JASON CANTARELLA1 , JOSEPH H. G. FU2 , MOHAMMAD GHOMI, AND RALPH HOWARD3 ABSTRACT. We define a new class of knot energies (known as renormalization energies) and prove that a broad class of these energies are uniquely minimized by the round circle. Most

  3. Platys Social: Relating Shared Places and Private Social Circles

    E-Print Network [OSTI]

    facilitate intelligent collaboration by helping a user determine how to interact with whom. Social circles social circles, such as family, classmates, colleagues, friends from different cities, and so on. Further) fine- grained privacy policies, and (iii) enhanced social search by ranking paths to a target

  4. RECOMMENDATION FORM UMBC Office of Financial Aid & Scholarships, 1000 Hilltop Circle, Baltimore, MD 21250

    E-Print Network [OSTI]

    Biswas, Animikh

    RECOMMENDATION FORM UMBC Office of Financial Aid & Scholarships, 1000 Hilltop Circle, Baltimore, MD of Financial Aid & Scholarships 1000 Hilltop Circle Baltimore, MD 21250 Name

  5. Growth of nanostructures with controlled diameter

    DOE Patents [OSTI]

    Pfefferle, Lisa; Haller, Gary; Ciuparu, Dragos

    2009-02-03

    Transition metal-substituted MCM-41 framework structures with a high degree of structural order and a narrow pore diameter distribution were reproducibly synthesized by a hydrothermal method using a surfactant and an anti-foaming agent. The pore size and the mesoporous volume depend linearly on the surfactant chain length. The transition metals, such as cobalt, are incorporated substitutionally and highly dispersed in the silica framework. Single wall carbon nanotubes with a narrow diameter distribution that correlates with the pore diameter of the catalytic framework structure were prepared by a Boudouard reaction. Nanostructures with a specified diameter or cross-sectional area can therefore be predictably prepared by selecting a suitable pore size of the framework structure.

  6. Precision wire feeder for small diameter wire

    DOE Patents [OSTI]

    Brandon, Eldon D. (Albuquerque, NM); Hooper, Frederick M. (Albuquerque, NM); Reichenbach, Marvin L. (Albuquerque, NM)

    1992-01-01

    A device for feeding small diameter wire having a diameter less than 0.04 mm (16 mil) to a welding station includes a driving wheel for controllably applying a non-deforming driving force to the wire to move the free end of the wire towards the welding station; and a tension device such as a torque motor for constantly applying a reverse force to the wire in opposition to the driving force to keep the wire taut.

  7. Precision wire feeder for small diameter wire

    DOE Patents [OSTI]

    Brandon, E.D.; Hooper, F.M.; Reichenbach, M.L.

    1992-08-11

    A device for feeding small diameter wire having a diameter less than 0.04 mm (16 mil) to a welding station includes a driving wheel for controllably applying a non-deforming driving force to the wire to move the free end of the wire towards the welding station; and a tension device such as a torque motor for constantly applying a reverse force to the wire in opposition to the driving force to keep the wire taut. 1 figure.

  8. Matching Interest Points Using Projective Invariant Concentric Circles

    E-Print Network [OSTI]

    Chiu, Han-Pang

    We present a new method to perform reliable matching between different images. This method exploits a projective invariant property between concentric circles and the corresponding projected ellipses to find complete region ...

  9. Small diameter, deep bore optical inspection system

    DOE Patents [OSTI]

    Lord, David E. (Livermore, CA); Petrini, Richard R. (Livermore, CA); Carter, Gary W. (Livermore, CA)

    1981-01-01

    An improved rod optic system for inspecting small diameter, deep bores. The system consists of a rod optic system utilizing a curved mirror at the end of the rod lens such that the optical path through the system is bent 90.degree. to minimize optical distortion in examining the sides of a curved bore. The system is particularly useful in the examination of small bores for corrosion, and is capable of examining 1/16 inch diameter and up to 4 inch deep drill holes, for example. The positioning of the curved mirror allows simultaneous viewing from shallow and right angle points of observation of the same artifact (such as corrosion) in the bore hole. The improved rod optic system may be used for direct eye sighting, or in combination with a still camera or a low-light television monitor; particularly low-light color television.

  10. Boundary Circles of Mixed Phase Space, Hamiltonian Systems

    E-Print Network [OSTI]

    Or Alus; Shmuel Fishman; James D. Meiss

    2014-10-28

    The phase space of an area-preserving map typically contains infinitely many elliptic islands embedded in a chaotic sea. Orbits near the boundary of a chaotic region have been observed to stick for long times, strongly influencing their transport properties. The boundary is composed of invariant circles, called "Boundary circles." We investigate the distribution of rotation numbers of boundary circles for the Henon quadratic map and show that the probability of occurrence of small elements of their continued fraction expansions is larger than would be expected for a number chosen at random. However, large elements occur with probabilities distributed proportionally to the random case. These results have implications for models of transport in mixed phase space.

  11. Particles on a Circle in Canonical Lineal Gravity

    E-Print Network [OSTI]

    R. B. Mann

    2001-05-02

    A description of the canonical formulation of lineal gravity minimally coupled to N point particles in a circular topology is given. The Hamiltonian is found to be equal to the time-rate of change of the extrinsic curvature multiplied by the proper circumference of the circle. Exact solutions for pure gravity and for gravity coupled to a single particle are obtained. The presence of a single particle significantly modifies the spacetime evolution by either slowing down or reversing the cosmological expansion of the circle, depending upon the choice of parameters.

  12. Thread gauge for measuring thread pitch diameters

    DOE Patents [OSTI]

    Brewster, A.L.

    1985-11-19

    A thread gauge which attaches to a vernier caliper to measure the thread pitch diameter of both externally threaded and internally threaded parts is disclosed. A pair of anvils are externally threaded with threads having the same pitch as those of the threaded part. Each anvil is mounted on a stem having a ball on which the anvil can rotate to properly mate with the parts to which the anvils are applied. The stems are detachably secured to the caliper blades by attachment collars having keyhole openings for receiving the stems and caliper blades. A set screw is used to secure each collar on its caliper blade. 2 figs.

  13. Variable diameter wind turbine rotor blades

    DOE Patents [OSTI]

    Jamieson, Peter McKeich; Hornzee-Jones, Chris; Moroz, Emilian M.; Blakemore, Ralph W.

    2005-12-06

    A system and method for changing wind turbine rotor diameters to meet changing wind speeds and control system loads is disclosed. The rotor blades on the wind turbine are able to adjust length by extensions nested within or containing the base blade. The blades can have more than one extension in a variety of configurations. A cable winching system, a hydraulic system, a pneumatic system, inflatable or elastic extensions, and a spring-loaded jack knife deployment are some of the methods of adjustment. The extension is also protected from lightning by a grounding system.

  14. Semiclassical tunneling and magnetic flux effects on the circle

    E-Print Network [OSTI]

    Virginie Bonnaillie-Noël; Frédéric Hérau; Nicolas Raymond

    2015-08-26

    This paper is devoted to semiclassical tunneling estimates induced on the circle by a double well electric potential in the case when a magnetic field is added. When the two electric wells are connected by two geodesics for the Agmon distance, we highlight an oscillating factor (related to the circulation of the magnetic field) in the splitting estimate of the first two eigenvalues.

  15. A "Circle Limit III" Backbone Arc Formula Douglas Dunham1

    E-Print Network [OSTI]

    Dunham, Doug

    lines make with the bounding circle, and (2) are other such patterns of fish possible? H.S.M. Coxeter provided an exact expression to the answer the first question, and a 3-parameter family of possible fish III by showing a computer rendition of it in Figure 1. Figure 2 shows a pattern of angular fish from

  16. The Family of "Circle Limit III" Escher Patterns Douglas Dunham

    E-Print Network [OSTI]

    Dunham, Doug

    consider the third one of this sequence, Circle Limit III -- a pattern of fish, to be the most beautiful. In this woodcut, four fish meet at right fin tips, three fish meet at left fin tips, and three fish meet at their noses. The backbones of the fish are aligned along white circular arcs. Fish on one arc are the same

  17. Theatre Circle INSIGHTS Special Edition -Fall 2011Theatre Circle INSIGHTS Special Edition -Fall 2011 Indiana University Department of Theatre and DramaIndiana University Department of Theatre and Drama

    E-Print Network [OSTI]

    Indiana University

    Theatre Circle INSIGHTS Special Edition - Fall 2011Theatre Circle INSIGHTS Special Edition - Fall and the local economy. We created a High School Intern program that

  18. The Earth Institute I Corporate Circle The latest information, tools and networks to achieve sustainability

    E-Print Network [OSTI]

    The Earth Institute I Corporate Circle Fall 2009 The latest information, tools and networks to achieve sustainability #12;The Earth Institute I Corporate Circle STRATEGIC OPPORTUNITIES GOAL Engage and allow for flexibility in the nature and extent of engagement. The Earth Institute I Corporate Circle #12

  19. Mapping and Assessment of the United States Ocean Wave Energy Resource

    SciTech Connect (OSTI)

    Paul T. Jacobson; George Hagerman; George Scott

    2011-12-01

    This project estimates the naturally available and technically recoverable U.S. wave energy resources, using a 51-month Wavewatch III hindcast database developed especially for this study by National Oceanographic and Atmospheric Administration�¢����s (NOAA�¢����s) National Centers for Environmental Prediction. For total resource estimation, wave power density in terms of kilowatts per meter is aggregated across a unit diameter circle. This approach is fully consistent with accepted global practice and includes the resource made available by the lateral transfer of wave energy along wave crests, which enables wave diffraction to substantially reestablish wave power densities within a few kilometers of a linear array, even for fixed terminator devices. The total available wave energy resource along the U.S. continental shelf edge, based on accumulating unit circle wave power densities, is estimated to be 2,640 TWh/yr, broken down as follows: 590 TWh/yr for the West Coast, 240 TWh/yr for the East Coast, 80 TWh/yr for the Gulf of Mexico, 1570 TWh/yr for Alaska, 130 TWh/yr for Hawaii, and 30 TWh/yr for Puerto Rico. The total recoverable wave energy resource, as constrained by an array capacity packing density of 15 megawatts per kilometer of coastline, with a 100-fold operating range between threshold and maximum operating conditions in terms of input wave power density available to such arrays, yields a total recoverable resource along the U.S. continental shelf edge of 1,170 TWh/yr, broken down as follows: 250 TWh/yr for the West Coast, 160 TWh/yr for the East Coast, 60 TWh/yr for the Gulf of Mexico, 620 TWh/yr for Alaska, 80 TWh/yr for Hawaii, and 20 TWh/yr for Puerto Rico.

  20. The Science of Hurricanes Typical eye diameter ~20 miles

    E-Print Network [OSTI]

    Miami, University of

    #12;The Science of Hurricanes #12;#12;Typical eye diameter ~20 miles Typical hurricane diameter-View of a Hurricane #12;Day 0, Disturbance Day 1, 35mph Depression Day 2, 46mph Tropical Storm Day 3, 63mph Tropical Storm Day 4, 92mph Hurricane Day 5, 127mph Hurricane Day 6, 150mph Hurricane Day 7, 144mph Hurricane Day

  1. THE SYNTENIC DIAMETER OF THE SPACE OF NCHROMOSOME

    E-Print Network [OSTI]

    Kleinberg, Jon

    THE SYNTENIC DIAMETER OF THE SPACE OF N­CHROMOSOME GENOMES Jon Kleinberg David Liben similarity among genomes of di#erent species. For each of these measures, a natural but often di#cult problem is to determine the diameter of the space it defines: What is the maximum distance between any pair of genomes

  2. Circles Minimize most Knot Energies Aaron Abrams, Jason Cantarella, 1 and Joseph H. Fu, 2

    E-Print Network [OSTI]

    Cantarella, Jason

    Circles Minimize most Knot Energies Aaron Abrams, Jason Cantarella, 1 and Joseph H. Fu, 2 of knot energies (known as renormalization energies) and prove that a broad class of these energies are uniquely minimized by the round circle. Most of O'Hara's knot energies belong to this class. This proves

  3. Theatre Circle INSIGHTS Special Edition -Fall 2010Theatre Circle INSIGHTS Special Edition -Fall 2010 Indiana University Department of Theatre and DramaIndiana University Department of Theatre and Drama

    E-Print Network [OSTI]

    Indiana University

    Theatre Circle INSIGHTS Special Edition - Fall 2010Theatre Circle INSIGHTS Special Edition - Fall: the activities of alumni; recent visitors to the department; the return of the M.F.A. playwriting program

  4. 1.5 Triqonometric Functions and the Unit Circle 1.3 Rational and ...

    E-Print Network [OSTI]

    An anthropologist can use cer- tain linear functions to estimate the height of a ... The population of a town is P. After a growth of 2%, its new population is N. 66.

  5. Asymptotics of orthogonal polynomials and point perturbation on the unit circle

    E-Print Network [OSTI]

    Manwah Lilian Wong

    2010-09-08

    In the first five sections, we deal with the class of probability measures with asymptotically periodic Verblunsky coefficients of p-type bounded variation. The goal is to investigate the perturbation of the Verblunsky coefficients when we add a pure point to a gap of the essential spectrum. For the asymptotically constant case, we give an asymptotic formula for the orthonormal polynomials in the gap, prove that the perturbation term converges and show the limit explicitly. Furthermore, we prove that the perturbation is of bounded variation. Then we generalize the method to the asymptotically periodic case and prove similar results. In the last two sections, we show that the bounded variation condition can be removed if a certain symmetry condition is satisfied. Finally, we consider the special case when the Verblunsky coefficients are real with the rate of convergence being c_n . We prove that the rate of convergence of the perturbation is in fact O(c_n). In particular, the special case c_n = 1/n will serve as a counterexample to the possibility that the convergence of the perturbed Verblunsky coefficients should be exponentially fast when a point is added to a gap.

  6. Rigid motions: Action-angles, relative cohomology and polynomials with roots on the unit circle

    E-Print Network [OSTI]

    Garrido, Pedro L.

    .1063/1.4794089 View online: http://dx.doi.org/10.1063/1.4794089 View Table of Contents: http://jmp.aip.org/resource/1, normal canonical coordinates p, q are constructed so that the Hamiltonian becomes a function ("normal coordinates via elliptic integrals (unlike the derivation of the normal coordinates p, q). Results and conjec

  7. Elliptic hypergeometric Laurent biorthogonal polynomials with a dense point spectrum on the unit circle

    E-Print Network [OSTI]

    Tsujimoto, S

    2008-01-01

    We construct new elliptic solutions of the qd-algorithm. These solutions can be interpreted as elliptic solutions of the discrete-time Toda chain as well. As a by-product, we obtain new explicit orthogonal and biorthogonal polynomials in terms of the elliptic hypergeometric function ${_3}G_2(z)$. Their recurrence coefficients are expressed in terms of the elliptic functions.

  8. Pressure drop with surface boiling in small-diameter tubes

    E-Print Network [OSTI]

    Dr?mer, Thomas

    1964-01-01

    Pressure drop for water flowing in small-diameter tubes under isothermal, nonboiling, and surface-boiling conditions was investigated. Experimental results for local pressure gradient and heattransfer coefficients are ...

  9. Eddy sensors for small diameter stainless steel tubes.

    SciTech Connect (OSTI)

    Skinner, Jack L.; Morales, Alfredo Martin; Grant, J. Brian; Korellis, Henry James; LaFord, Marianne Elizabeth; Van Blarigan, Benjamin; Andersen, Lisa E.

    2011-08-01

    The goal of this project was to develop non-destructive, minimally disruptive eddy sensors to inspect small diameter stainless steel metal tubes. Modifications to Sandia's Emphasis/EIGER code allowed for the modeling of eddy current bobbin sensors near or around 1/8-inch outer diameter stainless steel tubing. Modeling results indicated that an eddy sensor based on a single axial coil could effectively detect changes in the inner diameter of a stainless steel tubing. Based on the modeling results, sensor coils capable of detecting small changes in the inner diameter of a stainless steel tube were designed, built and tested. The observed sensor response agreed with the results of the modeling and with eddy sensor theory. A separate limited distribution SAND report is being issued demonstrating the application of this sensor.

  10. Diameter dependence of thermoelectric power of semiconducting carbon nanotubes

    E-Print Network [OSTI]

    Hung, Nguyen T.

    We calculate the thermoelectric power (or thermopower) of many semiconducting single wall carbon nanotubes (s-SWNTs) within a diameter range 0.5–1.5 nm by using the Boltzmann transport formalism combined with an extended ...

  11. Diameter-bandwidth product limitation of isolated-object cloaking

    E-Print Network [OSTI]

    Joannopoulos, John D.

    We show that cloaking of isolated objects using transformation-based cloaks is subject to a diameter-bandwidth product limitation: as the size of the object increases, the bandwidth of good (small-cross-section) cloaking ...

  12. Studentnumber:Name:Degree: Unit:Unit:Unit:Unit

    E-Print Network [OSTI]

    Tobar, Michael

    Studentnumber:Name:Degree: Semester: Semester: Unit:Unit:Unit:Unit: Unit:Unit:Unit:Unit: Year the Undergraduate Degree Course Rules. Have you included units that will lead to at least one degree-specific major that the units you choose in first year will lead to at least one degree-specific major. It is a requirement

  13. Explicit gauge invariant quantization of the Schwinger model on a circle in the functional Schrödinger representation

    E-Print Network [OSTI]

    Joakim Hallin; Per Liljenberg

    1996-01-25

    We solve the Schwinger model on a circle by first finding the explicit groundstate functional(s). Having done this, we give the structure of the Hilbert space and derive bosonization formulae in this formalism.

  14. Hamilton and Jacobi come full circle: Jacobi algorithms for structured Hamiltonian eigenproblems

    E-Print Network [OSTI]

    Mackey, Niloufer

    Hamilton and Jacobi come full circle: Jacobi algorithms for structured Hamiltonian eigenproblems. J. Eberlein To appear in Linear Algebra & its Applications Abstract We develop Jacobi algorithms- symmetric, symplectic, Jacobi method, quaternion, tensor product, structure-preserving, paral- lelizable

  15. Additional nuclear criticality safety calculations for small-diameter containers

    SciTech Connect (OSTI)

    Hone, M.J.

    1996-01-01

    This report documents additional criticality safety analysis calculations for small diameter containers, which were originally documented in Reference 1. The results in Reference 1 indicated that some of the small diameter containers did not meet the criteria established for criticality safety at the Portsmouth facility (K{sub eff} +2{sigma}<.95) when modeled under various contingency assumptions of reflection and moderation. The calculations performed in this report reexamine those cases which did not meet the criticality safety criteria. In some cases, unnecessary conservatism is removed, and in other cases mass or assay limits are established for use with the respective containers.

  16. Form: REG113 2007 University of Maryland, Baltimore County 1000 Hilltop Circle, Baltimore, MD 21250 410-455-2500 Questions? Email: records@umbc.edu

    E-Print Network [OSTI]

    Suri, Manil

    __________________________________________________________________________________________________________________________________ © 2007 University of Maryland, Baltimore County · 1000 Hilltop Circle, Baltimore, MD 21250 · 410

  17. Form: REG112 2007 University of Maryland, Baltimore County 1000 Hilltop Circle, Baltimore, MD 21250 410-455-2500 Questions? Email: records@umbc.edu

    E-Print Network [OSTI]

    Suri, Manil

    __________________________________________________________________________________________________________________________________ © 2007 University of Maryland, Baltimore County · 1000 Hilltop Circle, Baltimore, MD 21250 · 410

  18. Form: REG102 2007 University of Maryland, Baltimore County 1000 Hilltop Circle, Baltimore, MD 21250 410-455-2500 Questions? Email: records@umbc.edu

    E-Print Network [OSTI]

    Suri, Manil

    __________________________________________________________________________________________________________________________________ © 2007 University of Maryland, Baltimore County · 1000 Hilltop Circle, Baltimore, MD 21250 · 410

  19. 2007 University of Maryland, Baltimore County 1000 Hilltop Circle, Baltimore, MD 21250 410-455-2500 Questions? Email: records@umbc.edu OFFICE OF THE REGISTRAR

    E-Print Network [OSTI]

    Suri, Manil

    University of Maryland, Baltimore County 1000 Hilltop Circle, Baltimore, MD 21250 410-455-2500 Questions

  20. ORIGINAL PAPER Hydraulic properties and embolism in small-diameter

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ORIGINAL PAPER Hydraulic properties and embolism in small-diameter roots of five temperate broad & Context It has been estimated that about half of a plant's total hydraulic resistance is located belowground, but it is not well known how temperate tree species differ in root hydraulic properties and how

  1. Offshore Series Wind Turbine Variable Hub heights & rotor diameters

    E-Print Network [OSTI]

    Firestone, Jeremy

    3.6MW Offshore Series Wind Turbine GE Energy #12;Feature Variable Hub heights & rotor diameters-savings feature, considering the rigors of offshore power generation. The 3.6 MW offshore wind turbine also, for both on and offshore use. Special features include... As the world's first commercially available wind

  2. Absolute Calibration of a Large-diameter Light Source

    E-Print Network [OSTI]

    Brack, J T; Dorofeev, A; Gookin, B; Harton, J L; Petrov, Y; Rovero, A C

    2013-01-01

    A method of absolute calibration for large aperture optical systems is presented, using the example of the Pierre Auger Observatory fluorescence detectors. A 2.5 m diameter light source illuminated by an ultra--violet light emitting diode is calibrated with an overall uncertainty of 2.1 % at a wavelength of 365 nm.

  3. Offshore Series Wind Turbine Variable Hub heights & rotor diameters

    E-Print Network [OSTI]

    Firestone, Jeremy

    3.6MW Offshore Series Wind Turbine GE Energy #12;Feature Variable Hub heights & rotor diameters and providing longer turbine life GE's unique electronics provide transmission efficiencies and enable harmonious function within the local grid Allows wind turbines to stay on line generating power, even during

  4. Nanopatterning Fabrication of a 60-nm-Diameter Perfectly Round

    E-Print Network [OSTI]

    660%. This new technology can be scaled to much larger areas (including roll-to-roll web processing-diameter, perfectly round metal dots over a large area on a polyethylene terephthalate (PET) substrate with high (HSQ) layer on top of PET, nanoimprint litho- graphy, and self-perfection by liquefaction (SPEL

  5. Nuclear criticality safety calculational analysis for small-diameter containers

    SciTech Connect (OSTI)

    LeTellier, M.S.; Smallwood, D.J.; Henkel, J.A. [and others

    1995-11-01

    This report documents calculations performed to establish a technical basis for the nuclear criticality safety of favorable geometry containers, sometimes referred to as 5-inch containers, in use at the Portsmouth Gaseous Diffusion Plant. A list of containers currently used in the plant is shown in Table 1.0-1. These containers are currently used throughout the plant with no mass limits. The use of containers with geometries or material types other than those addressed in this evaluation must be bounded by this analysis or have an additional analysis performed. The following five basic container geometries were modeled and bound all container geometries in Table 1.0-1: (1) 4.32-inch-diameter by 50-inch-high polyethylene bottle; (2) 5.0-inch-diameter by 24-inch-high polyethylene bottle; (3) 5.25-inch-diameter by 24-inch-high steel can ({open_quotes}F-can{close_quotes}); (4) 5.25-inch-diameter by 15-inch-high steel can ({open_quotes}Z-can{close_quotes}); and (5) 5.0-inch-diameter by 9-inch-high polybottle ({open_quotes}CO-4{close_quotes}). Each container type is evaluated using five basic reflection and interaction models that include single containers and multiple containers in normal and in credible abnormal conditions. The uranium materials evaluated are UO{sub 2}F{sub 2}+H{sub 2}O and UF{sub 4}+oil materials at 100% and 10% enrichments and U{sub 3}O{sub 8}, and H{sub 2}O at 100% enrichment. The design basis safe criticality limit for the Portsmouth facility is k{sub eff} + 2{sigma} < 0.95. The KENO study results may be used as the basis for evaluating general use of these containers in the plant.

  6. Diameter dependent thermoelectric properties of individual SnTe nanowires

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Xu, E. Z.; Li, Z.; Martinez, J. A.; Sinitsyn, N.; Htoon, H.; Li, Nan; Swartzentruber, B.; Hollingsworth, J. A.; Wang, Jian; Zhang, S. X.

    2015-01-15

    The lead-free compound tin telluride (SnTe) has recently been suggested to be a potentially promising thermoelectric material because of its similar electronic band structure as the well-known lead telluride. Here we report on the first thermoelectric study of individual single crystalline SnTe nanowires (NWs) with different diameters ranging from ~200 to ~1000 nm. Measurements of thermopower S, electrical conductivity ?, and thermal conductivity ? were carried out on the same nanowires over a temperature range of 25 - 300 K. While ? does not show a strong diameter dependence, the thermopower increases by a factor of 2 when the nanowiremore »diameter is decreased from 1000 nm to 200 nm. The thermal conductivities of the measured NWs are only about half of that of the bulk SnTe, which may arise from the enhanced phonon-grain boundary and phonon-defect scatterings. Temperature dependent figure-of-merit ZT was determined and the maximum value at room temperature is ~3 times higher than what was obtained in bulk samples of comparable carrier density.« less

  7. Time-delay Cosmography: Increased Leverage with Angular Diameter Distances

    E-Print Network [OSTI]

    Jee, Inh; Suyu, Sherry H; Huterer, Dragan

    2015-01-01

    Strong lensing time-delay systems constrain cosmological parameters via the so-called time-delay distance and the angular diameter distance to the lens. In previous studies, only the former information was used. In this paper, we show that the cosmological constraints improve significantly when the latter information is also included. Specifically, the angular diameter distance plays a crucial role in breaking the degeneracy between the curvature of the Universe and the time-varying equation of state of dark energy. Using a mock sample of 55 bright quadruple lens systems based on expectations for ongoing/future imaging surveys, we find that adding the angular diameter distance information to the time-delay distance information and the cosmic microwave background data of Planck improves the constraint on the constant equation of state by 30%, on the time variation in the equation of state by a factor of two, and on the Hubble constant in the flat $\\Lambda$CDM model by a factor of two. Therefore, previous forec...

  8. An architecture for real time circle detection based on the Hough transform 

    E-Print Network [OSTI]

    Salem, Sanjay S.

    1992-01-01

    ) Hosame Abu-Amara (Member) , L~tr4+m'~gyy N. Kehtarnav (Member) . C. Jenkins (Member) J. W. Howze (Head of Department) May 1992 ABSTRACT An Architecture for Real Time Circle Detection Based on the Hough Transform. (1UIay 1992) Sanjay S Salem... Segmentation B. Image processing architectures 1. Parallel Architectures 2. Serial Architecture C. Overview of the Thesis I 2 2 4 5 6 7 8 THEORETICAL BACKGROUND 10 A. EIough transform 1. Line detection using Hough Transform . 2. Circle detection...

  9. Theatre Circle INSIGHTS Special Edition -Fall 2013Theatre Circle INSIGHTS Special Edition -Fall 2013 Indiana University Department of Theatre, Drama, + Contemporary DanceIndiana University Department of Theatre, Drama, + Contemporary Dance

    E-Print Network [OSTI]

    Indiana University

    Theatre Circle INSIGHTS Special Edition - Fall 2013Theatre Circle INSIGHTS Special Edition - Fall of the Department of Theatre and Drama and the contemporary dance program. We have "class notes" for alumni from both programs, articles on recent visitors; reunions of alumni in the New York City area and Chicago

  10. Allowable pillar to diameter ratio for strategic petroleum reserve caverns.

    SciTech Connect (OSTI)

    Ehgartner, Brian L.; Park, Byoung Yoon

    2011-05-01

    This report compiles 3-D finite element analyses performed to evaluate the stability of Strategic Petroleum Reserve (SPR) caverns over multiple leach cycles. When oil is withdrawn from a cavern in salt using freshwater, the cavern enlarges. As a result, the pillar separating caverns in the SPR fields is reduced over time due to usage of the reserve. The enlarged cavern diameters and smaller pillars reduce underground stability. Advances in geomechanics modeling enable the allowable pillar to diameter ratio (P/D) to be defined. Prior to such modeling capabilities, the allowable P/D was established as 1.78 based on some very limited experience in other cavern fields. While appropriate for 1980, the ratio conservatively limits the allowable number of oil drawdowns and hence limits the overall utility and life of the SPR cavern field. Analyses from all four cavern fields are evaluated along with operating experience gained over the past 30 years to define a new P/D for the reserve. A new ratio of 1.0 is recommended. This ratio is applicable only to existing SPR caverns.

  11. Darboux Cyclides and Webs from Circles Helmut Pottmann, Ling Shi and Mikhail Skopenkov

    E-Print Network [OSTI]

    Pottmann, Helmut

    , and we provide a complete classification of all possible hexagonal webs of circles on Darboux cyclides cyclide 1 Introduction The development of Computer-Aided Geometric Design has largely been driven. While digital models of architectural freeform surfaces are easily created using standard modeling tools

  12. Circle Formation for Oblivious Anonymous Mobile Robots with No Common Sense of Orientation

    E-Print Network [OSTI]

    Défago, Xavier

    Circle Formation for Oblivious Anonymous Mobile Robots with No Common Sense of Orientation Xavier D by observing each others position. Categories and Subject Descriptors F.1.1 [Computation by Abstract Devices]: Models of Computation--unbounded-actions devices; F.1.2 [Compu- tation by Abstract Devices]: Modes

  13. THE ALGEBRAIC CONSTRUCTION OF THE NOVIKOV COMPLEX OF A CIRCLE-VALUED MORSE FUNCTION 

    E-Print Network [OSTI]

    Ranicki, Andrew

    2001-06-29

    The Novikov complex of a circle-valued Morse function f : M ! S is constructed algebraically from the Morse-Smale complex of the restriction of the real-valued Morse function f : M ! R to a fundamental domain of the ...

  14. Mathematics and AI NEU Math Circle, April 1, 2007, Oliver Knill Artificial intelligence

    E-Print Network [OSTI]

    Knill, Oliver

    Mathematics and AI NEU Math Circle, April 1, 2007, Oliver Knill Artificial intelligence Can are some problems types in artificial intelligence. Most of them are purely mathematical: · problem solving global warming, epidemics, supplies Moral: The field of artificial intelligence is extremely wide

  15. Recipe for Service: Fleece Blankets Submitted by University of Pennsylvania Circle K

    E-Print Network [OSTI]

    Toronto, University of

    Recipe for Service: Fleece Blankets Submitted by University of Pennsylvania Circle K This is a great recipe for bringing cheer to teens during the holiday season. We've been donating blankets to Project Linus for 2 years now and we can't help but continue using this recipe every year! You'll love

  16. The Seiberg-Witten equations on a surface times a circle

    E-Print Network [OSTI]

    Lopes, William Manuel

    2010-01-01

    In this thesis I study the Seiberg-Witten equations on the product of a genus g surface [Sigma] and a circle. I exploit S1 invariance to reduce to the vortex equations on [Sigma] and thus completely describe the Seiberg-Witten ...

  17. Extended Abstract: Constructing Area-Proportional Venn and Euler Diagrams with Three Circles

    E-Print Network [OSTI]

    Kent, University of

    Extended Abstract: Constructing Area-Proportional Venn and Euler Diagrams with Three Circles to their respective populations; such diagrams are referred to as area-proportional [1] and are intended to enhance readability. In [1], the authors describe an algorithm for constructing area-proportional 3-Venn diagrams

  18. Updated February 2015 UMBC 1000 Hilltop Circle, Baltimore, MD 21250 410-455-2729 Questions? Email: arc@umbc.edu Student Information (Please print)

    E-Print Network [OSTI]

    Suri, Manil

    Updated February 2015 UMBC · 1000 Hilltop Circle, Baltimore, MD 21250 · 410-455-2729 Questions IN EXCESS CREDITS #12;Updated February 2015 UMBC · 1000 Hilltop Circle, Baltimore, MD 21250 · 410

  19. Diameter Control and Photoluminescence of ZnO Nanorods from Trialkylamines

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Andelman, Tamar; Gong, Yinyan; Neumark, Gertrude; O'Brien, Stephen

    2007-01-01

    A novel solution method to control the diameter of ZnO nanorods is reported. Small diameter (2-3 nm) nanorods were synthesized from trihexylamine, and large diameter (50–80 nm) nanorods were synthesized by increasing the alkyl chain length to tridodecylamine. The defect (green) emission of the photoluminescence (PL) spectra of the nanorods varies with diameter, and can thus be controlled by the diameter control. The small ZnO nanorods have strong green emission, while the large diameter nanorods exhibit a remarkably suppressed green band. We show that this observation supports surface oxygen vacancies as the defect that gives rise to the green emission.

  20. Small diameter horizontal hole drilling - state of technology

    SciTech Connect (OSTI)

    NONE

    1984-11-01

    The purpose of this study is to determine the existing state of the art for small diameter, horizontal pilot hole drilling. The data were collected by contacting worldwide owners of raise or slant hole drill equipment, manufacturers of drills and bits, and manufacturers of survey tools. The study was limited to existing equipment and completed trials. Most attempts at directional pilot hole drilling, and most survey tools are designed for near vertical, downward drilling. Several types of controllable bits are available which depend upon in-hole motors and bent or wedged assemblies to bias the direction of drilling. Accurate horizontal drilling can be achieved in this way by alternately drilling and surveying at frequent intervals. This procedure is impractical, however, from both a production and a cost standpoint. A few attempts at directional drilling have been made using ordinary drilling tools, a rotary drill string and a tricone bit. Good equipment and a well trained drill crew appeared to be the most significant factor in practical, accurate drilling, whether horizontal or vertical. Because of the cost, no one uses steerable bit drilling except for correction, and then only for short portions of an overall drill program. No satisfactory continuous readout surveying tool, coupled with a remotely controlled bit capable of direction correction, exists. An industry need exists for a high speed, directional drill bit, coupled with a continuously monitored survey tool. 2 tables.

  1. Foreground contamination of the WMAP CMB maps from the perspective of the matched circle test

    E-Print Network [OSTI]

    H. Then

    2006-10-16

    WMAP has provided CMB maps of the full sky. The raw data is subject to foreground contamination, in particular near to the Galactic plane. Foreground cleaned maps have been derived, e.g., the internal linear combination (ILC) map of Bennett et al. and the reduced foreground TOH map of Tegmark et al. Using S statistics we examine whether residual foreground contamination is left over in the foreground cleaned maps. In particular, we specify which parts of the foreground cleaned maps are sufficiently accurate for the circle-in-the-sky signature. We generalise the S statistic, called D statistic, such that the circle test can deal with CMB maps in which the contaminated regions of the sky are excluded with masks.

  2. Concentric circles in WMAP data may provide evidence of violent pre-Big-Bang activity

    E-Print Network [OSTI]

    V. G. Gurzadyan; R. Penrose

    2010-11-16

    Conformal cyclic cosmology (CCC) posits the existence of an aeon preceding our Big Bang 'B', whose conformal infinity 'I' is identified, conformally, with 'B', now regarded as a spacelike 3-surface. Black-hole encounters, within bound galactic clusters in that previous aeon, would have the observable effect, in our CMB sky, of families of concentric circles over which the temperature variance is anomalously low, the centre of each such family representing the point of 'I' at which the cluster converges. These centres appear as fairly randomly distributed fixed points in our CMB sky. The analysis of Wilkinson Microwave Background Probe's (WMAP) cosmic microwave background 7-year maps does indeed reveal such concentric circles, of up to 6{\\sigma} significance. This is confirmed when the same analysis is applied to BOOMERanG98 data, eliminating the possibility of an instrumental cause for the effects. These observational predictions of CCC would not be easily explained within standard inflationary cosmology.

  3. Pulling of 3 mm diameter AlSb rods by micro-pulling down method

    E-Print Network [OSTI]

    Bourret-Courchesne Ph.D., Edith

    2009-01-01

    SUBCONTRACT #6836278 Pulling of 3 mm diameter AlSb rods by1 cm long, and at least 3 mm in diameter. provided by LBNL.l Crucible Power/T° Speed (mm/min) Seed Results Crucible

  4. Carbon 39 (2001) 17171722 Electrical resistivity of submicron-diameter carbon-filament

    E-Print Network [OSTI]

    Chung, Deborah D.L.

    2001-01-01

    the filament diameter from 0.05 to 0.16 mm, and also by graphitization of the filaments. The use of nickel filaments will fall. According to Applied nanotubes [3], which typically have diameters in the Sciences Inc

  5. 3-D RESERVOIR AND STOCHASTIC FRACTURE NETWORK MODELING FOR ENHANCED OIL RECOVERY, CIRCLE RIDGE PHOSPHORIA/TENSLEEP RESERVOIR, WIND RIVER RESERVATION, ARAPAHO AND SHOSHONE TRIBES, WYOMING

    SciTech Connect (OSTI)

    Paul La Pointe; Jan Hermanson; Robert Parney; Thorsten Eiben; Mike Dunleavy; Ken Steele; John Whitney; Darrell Eubanks; Roger Straub

    2002-11-18

    This report describes the results made in fulfillment of contract DE-FG26-00BC15190, ''3-D Reservoir and Stochastic Fracture Network Modeling for Enhanced Oil Recovery, Circle Ridge Phosphoria/Tensleep Reservoir, Wind River Reservation, Arapaho and Shoshone Tribes, Wyoming''. The goal of this project is to improve the recovery of oil from the Tensleep and Phosphoria Formations in Circle Ridge Oilfield, located on the Wind River Reservation in Wyoming, through an innovative integration of matrix characterization, structural reconstruction, and the characterization of the fracturing in the reservoir through the use of discrete fracture network models. Fields in which natural fractures dominate reservoir permeability, such as the Circle Ridge Field, often experience sub-optimal recovery when recovery processes are designed and implemented that do not take advantage of the fracture systems. For example, a conventional waterflood in a main structural block of the Field was implemented and later suspended due to unattractive results. It is estimated that somewhere less than 20% of the OOIP in the Circle Ridge Field have been recovered after more than 50 years' production. Marathon Oil Company identified the Circle Ridge Field as an attractive candidate for several advanced IOR processes that explicitly take advantage of the natural fracture system. These processes require knowledge of the distribution of matrix porosity, permeability and oil saturations; and understanding of where fracturing is likely to be well-developed or poorly developed; how the fracturing may compartmentalize the reservoir; and how smaller, relatively untested subthrust fault blocks may be connected to the main overthrust block. For this reason, the project focused on improving knowledge of the matrix properties, the fault block architecture and to develop a model that could be used to predict fracture intensity, orientation and fluid flow/connectivity properties. Knowledge of matrix properties was greatly extended by calibrating wireline logs from 113 wells with incomplete or older-vintage logging suites to wells with a full suite of modern logs. The model for the fault block architecture was derived by 3D palinspastic reconstruction. This involved field work to construct three new cross-sections at key areas in the Field; creation of horizon and fault surface maps from well penetrations and tops; and numerical modeling to derive the geometry, chronology, fault movement and folding history of the Field through a 3D restoration of the reservoir units to their original undeformed state. The methodology for predicting fracture intensity and orientation variations throughout the Field was accomplished by gathering outcrop and subsurface image log fracture data, and comparing it to the strain field produced by the various folding and faulting events determined through the 3D palinspastic reconstruction. It was found that the strains produced during the initial folding of the Tensleep and Phosphoria Formations corresponded well without both the orientations and relative fracture intensity measured in outcrop and in the subsurface. The results have led to a 15% to 20% increase in estimated matrix pore volume, and to the plan to drill two horizontal drain holes located and oriented based on the modeling results. Marathon Oil is also evaluating alternative tertiary recovery processes based on the quantitative 3D integrated reservoir model.

  6. Catalyst and its diameter dependent growth kinetics of CVD grown GaN nanowires

    SciTech Connect (OSTI)

    Samanta, Chandan [Department of Physics, Indian Institute of Technology Kanpur (India)] [Department of Physics, Indian Institute of Technology Kanpur (India); Chander, D. Sathish [Department of Physics, Indian Institute of Technology Kanpur (India) [Department of Physics, Indian Institute of Technology Kanpur (India); Department of Mechanical Engineering, Indian Institute of Technology Kanpur (India); Ramkumar, J. [Department of Mechanical Engineering, Indian Institute of Technology Kanpur (India)] [Department of Mechanical Engineering, Indian Institute of Technology Kanpur (India); Dhamodaran, S., E-mail: kdams2003@gmail.com [Department of Physics, Indian Institute of Technology Kanpur (India)

    2012-04-15

    Graphical abstract: GaN nanowires with controlled diameter and aspect ratio has been grown using a simple CVD technique. The growth kinetics of CVD grown nanowires investigated in detail for different catalysts and their diameters. A critical diameter important to distinguish the growth regimes has been discussed in detail. The results are important which demonstrates the growth of diameter and aspect ratio controlled GaN nanowires and also understand their growth kinetics. Highlights: Black-Right-Pointing-Pointer Controlled diameter and aspect ratio of GaN nanowires achieved in simple CVD reactor. Black-Right-Pointing-Pointer Nanowire growth kinetics for different catalyst and its diameters were understood. Black-Right-Pointing-Pointer Adatoms vapor pressure inside reactor plays a crucial role in growth kinetics. Black-Right-Pointing-Pointer Diffusion along nanowire sidewalls dominate for gold and nickel catalysts. Black-Right-Pointing-Pointer Gibbs-Thomson effect dominates for palladium catalyst. -- Abstract: GaN nanowires were grown using chemical vapor deposition with controlled aspect ratio. The catalyst and catalyst-diameter dependent growth kinetics is investigated in detail. We first discuss gold catalyst diameter dependent growth kinetics and subsequently compare with nickel and palladium catalyst. For different diameters of gold catalyst there was hardly any variation in the length of the nanowires but for other catalysts with different diameter a strong length variation of the nanowires was observed. We calculated the critical diameter dependence on adatoms pressure inside the reactor and inside the catalytic particle. This gives an increasing trend in critical diameter as per the order gold, nickel and palladium for the current set of experimental conditions. Based on the critical diameter, with gold and nickel catalyst the nanowire growth was understood to be governed by limited surface diffusion of adatoms and by Gibbs-Thomson effect for the palladium catalyst.

  7. Heat Transfer -1 Consider a composite pipe of inner diameter 10 cm and outer diameter 10.6 cm subjected to an external

    E-Print Network [OSTI]

    Virginia Tech

    Heat Transfer - 1 Consider a composite pipe of inner diameter 10 cm and outer diameter 10.6 cm subjected to an external constant uniform heat flux of 100,000 W/m2 . The composite material of the pipe has/mK in the axial direction. Both ends of the pipe are insulated from any heat loss. The pipe is cooled by water

  8. Radon transform on the cylinder and tomography of a particle on the circle

    E-Print Network [OSTI]

    M. Asorey; P. Facchi; V. I. Man'ko; G. Marmo; S. Pascazio; E. G. C. Sudarshan

    2007-03-28

    The tomographic probability distribution on the phase space (cylinder) related to a circle or an interval is introduced. The explicit relations of the tomographic probability densities and the probability densities on the phase space for the particle motion on a torus are obtained and the relation of the suggested map to the Radon transform on the plane is elucidated. The generalization to the case of a multidimensional torus is elaborated and the geometrical meaning of the tomographic probability densities as marginal distributions on the helix discussed.

  9. CONSTRUCTION AND TESTING OF THE TWO METER DIAMETER TPC THIN SUPERCONDUCTING SOLENOID

    E-Print Network [OSTI]

    Green, M.A.

    2010-01-01

    DIAMETER TPC THIN SUPERCONDUCTING SOLENOID . 'i.A. Green,an Aluminum Stabilized Superconductor", Cryogenics 17, Vol.and Construction of a Superconducting Stabilized Aluminum

  10. Method and apparatus for determining diameter and wall thickness of minute hollow spherical shells

    DOE Patents [OSTI]

    Steinman, D.A.

    1980-05-30

    Method and apparatus for determining diameter and wall thickness of hollow microspheres or shells wherein terminal velocities of shells traveling in fluid-filled conduits of differing diameters are measured. A wall-effect factor is determined as a ratio of the terminal velocities, and shell outside diameter may then be ascertained as a predetermined empirical function of wall-effect factor. For shells of known outside diameter, wall thickness may then be ascertained as a predetermined empirical function of terminal velocity in either conduit.

  11. Shared inputs, entrainment, and desynchrony in elliptic bursters: from slow passage to discontinuous circle maps

    E-Print Network [OSTI]

    Guillaume Lajoie; Eric Shea-Brown

    2011-05-24

    What input signals will lead to synchrony vs. desynchrony in a group of biological oscillators? This question connects with both classical dynamical systems analyses of entrainment and phase locking and with emerging studies of stimulation patterns for controlling neural network activity. Here, we focus on the response of a population of uncoupled, elliptically bursting neurons to a common pulsatile input. We extend a phase reduction from the literature to capture inputs of varied strength, leading to a circle map with discontinuities of various orders. In a combined analytical and numerical approach, we apply our results to both a normal form model for elliptic bursting and to a biophysically-based neuron model from the basal ganglia. We find that, depending on the period and amplitude of inputs, the response can either appear chaotic (with provably positive Lyaponov exponent for the associated circle maps), or periodic with a broad range of phase-locked periods. Throughout, we discuss the critical underlying mechanisms, including slow-passage effects through Hopf bifurcation, the role and origin of discontinuities, and the impact of noise

  12. Diameter of the NEPS of Bipartite Graphs Richard A. Brualdi and Jian Shen y

    E-Print Network [OSTI]

    Brualdi, Richard A.

    Diameter of the NEPS of Bipartite Graphs Richard A. Brualdi #3; and Jian Shen y Department 4, 2000 Abstract We prove that, if connected, the NEPS of connected, bipartite graphs has diameter-complete, extended p-sum, abbreviated NEPS, of G 1 ; G 2 ; : : : ; G n with basis B is the graph (see e.g. [1]) G

  13. Relating Airway Diameter Distributions to Regular Branching Asymmetry in the Lung Arnab Majumdar,1,2

    E-Print Network [OSTI]

    Buldyrev, Sergey

    Relating Airway Diameter Distributions to Regular Branching Asymmetry in the Lung Arnab Majumdar,1 as a function of generation N in asymmetric airway trees of mammalian lungs. We find that the airway]. Most models of the lung airway tree either do not address the observed diameter heterogeneity or simply

  14. THE RADIO NUMBERS OF ALL GRAPHS OF ORDER n AND DIAMETER n -2

    E-Print Network [OSTI]

    Tomova, Maggy

    THE RADIO NUMBERS OF ALL GRAPHS OF ORDER n AND DIAMETER n - 2 KATHERINE BENSON, MATTHEW PORTER, AND MAGGY TOMOVA Abstract. A radio labeling of a connected graph G is a function c : V (G) Z+ such that for every two distinct vertices u and v of G distance(u, v) + |c(u) - c(v)| 1 + diameter(G). The radio

  15. The Syntenic Diameter of the Space of N-Chromosome Genomes Jon Kleinberg

    E-Print Network [OSTI]

    Liben-Nowell, David

    The Syntenic Diameter of the Space of N-Chromosome Genomes Jon Kleinberg Department of Computer genomes of different species. For each of these measures, a natu- ral but often difficult problem is to determine the diameter of the space it defines: What is the maximum distance between any pair of genomes

  16. The Syntenic Diameter of the Space of NChromosome Genomes # Jon Kleinberg

    E-Print Network [OSTI]

    Liben-Nowell, David

    The Syntenic Diameter of the Space of N­Chromosome Genomes # Jon Kleinberg Department of Computer genomes of di#erent species. For each of these measures, a natu­ ral but often di#cult problem is to determine the diameter of the space it defines: What is the maximum distance between any pair of genomes

  17. Effect of flow rate on clogging processes in small diameter aquifer storage and recovery injection wells

    E-Print Network [OSTI]

    Thompson, Angela R.

    2014-12-31

    (KGS) investigates a low-cost, slow flow alternative to traditional ASR recharge systems. The project utilizes gravity-induced recharge and small diameter wells installed with direct-push technology to recharge and store ground water. The KGS ASR...

  18. Diameters of delta Cephei and eta Aquilae Measured with the Navy Prototype Optical Interferometer

    E-Print Network [OSTI]

    J. T. Armstrong; Tyler E. Nordgren; M. E. Germain; Arsen R. Hajian; R. B. Hindsley; C. A. Hummel; D. Mozurkewich; R. N. Thessin

    2000-09-25

    We have measured the diameters of the Cepheid variables delta Cephei (18 nights) and eta Aquilae (11 nights) with the Navy Prototype Optical Interferometer. The primary results of these observations are the mean angular diameters of these Cepheids: 1.520 +/- 0.014 milliseconds of arc (mas) for delta Cep and 1.69 +/- 0.04 mas for eta Aql. We also report limb-darkened diameters for the check stars in this program: for beta Lac, theta(LD) = 1.909 +/- 0.011 mas, and for 12 Aql, theta(LD) = 2.418 +/- 0.010 mas. When combined with radius estimates from period-radius relations in the literature, the Cepheid angular diameters suggest distances slightly smaller than, but still consistent with, the Hipparcos distances. Pulsations are weakly detected at a level of about 1.5 sigma to 2 sigma for both Cepheids.

  19. Flooding Experiments with Steam and Water in a Large Diameter Vertical Tube 

    E-Print Network [OSTI]

    Williams, Susan Nicole

    2010-10-12

    An experimental study on flooding with steam and water in a large diameter vertical tube was conducted. This research has been performed to provide a better prediction of flooding in a pressurized water reactor (PWR) ...

  20. Handling state-of-the-art large-diameter coiled tubing

    SciTech Connect (OSTI)

    Courville, P.

    1994-12-31

    Completion and workover demands placed on coiled tubing technology in the last 10 years have shown the limitations of small-diameter (1- to 1{1/2}-in.) coiled tubing. The small tubing tends to buckle when used at lengths greater than 1,500 ft in most horizontal applications. Large-diameter coiled tubing (up to 3{1/2} in.) provides greater flexibility of job design and increases horizontal reach possibilities for drilling, completion, and workover activities. Transportation and handling equipment to accommodate the larger, heavier tubing is naturally a critical component of the system. This paper will present the benefits of large-diameter coiled tubing including completion and workover for greater depth and more extended horizontal reach. It will also discuss the unique concerns of transportation and handling of large diameter tubing and associated equipment.

  1. (lOpts) 1. An inverted conical tank whose diameter is 8 In and height ...

    E-Print Network [OSTI]

    (lOpts) 1. An inverted conical tank whose diameter is 8 In and height 10 n1 contains crude oil that is leaking out the bottom at a rate of 5 m3 / hr. How fast is the ...

  2. The effects of inlet velocity and barrel diameter on cyclone performance 

    E-Print Network [OSTI]

    Faulkner, William Brock

    2006-08-16

    ) of the entrained aerosol. Multiple models have been proposed to predict the performance of cyclones given different geometric proportions, but many of these models do not quantify changes in performance with changes in inlet velocity or cyclone diameter given fixed...

  3. Economic feasibility of products from inland west small-diameter timber. Forest Service general technical report

    SciTech Connect (OSTI)

    Spelter, H.; Wang, R.; Ince, P.

    1996-05-01

    A large part of the forests located in the Rocky Mountain region of the U.S. West (inland West) is characterized by densely packed, small-diameter stands. The purpose of this study was to examine the economic feasibility of using small-diameter material from this resource to manufacture various wood products: oriented strandboard (OSB), stud lumber, random-length dimension lumber, machine-stress-rated random-length lumber, laminated veneer lumber (LVL), and market pulp.

  4. PRIMARY CAVITY-SITE SELECTION BY BIRDS STEPHEN K. SWALLOW.' Department of Natural Resources and New York CooperativeWildlife Research Unit, Cornell Uni-

    E-Print Network [OSTI]

    Gutiérrez, R.J.

    in randomly located 0.049-ha circles ( N = 61) in 1979. Stepwise logistic regression revealed that forest suitablesnags within those sites is recommended.Use of logistic regression models by field managers is discussed United States where most of the forested land is privately owned and, therefore, where maintenance

  5. Unit and student details Unit code Unit title

    E-Print Network [OSTI]

    Sekercioglu, Y. Ahmet

    Unit and student details Unit code Unit title If this is a group assignment, each student must submitted Has any part of this assessment been previously submitted as part of another unit/course? Yes not be copied. No part of this assignment has been previously submitted as part of another unit/course. I

  6. Unit Unit Desc Unit Unit Desc Program Program Desc OLD ACCOUNT FORMAT NEW ACCOUNT FORMAT

    E-Print Network [OSTI]

    Unit Unit Desc Unit Unit Desc Program Program Desc OLD ACCOUNT FORMAT NEW ACCOUNT FORMAT 001113 AP Old O/S A/P NonResCk 0000 General 000000 General #12;Unit Unit Desc Unit Unit Desc Program Program

  7. Non-LTE Abundances of Magnesium, Aluminum and Sulfur in OB Stars Near the Solar Circle

    E-Print Network [OSTI]

    S. Daflon; K. Cunha; V. V. Smith; K. Butler

    2002-12-09

    Non-LTE abundances of magnesium, aluminum and sulfur are derived for a sample of 23 low-v \\sin i stars belonging to six northern OB associations of the Galactic disk within 1 kpc of the Sun. The abundances are obtained from the fitting of synthetic line profiles to high resolution spectra. A comparison of our results with HII region abundances indicates good agreement for sulfur while the cepheid abundances are higher. The derived abundances of Mg show good overlap with the cepheid results. The aluminum abundances for OB stars are significantly below the cepheid values. But, the OB star results show a dependence with effective temperature and need further investigation. The high Al abundances in the cepheids could be the result of mixing. A discussion of the oxygen abundance in objects near the solar circle suggests that the current mean galactic oxygen abundance in this region is 8.6-8.7 and in agreement with the recently revised oxygen abundance in the solar photosphere. Meaningful comparisons of the absolute S, Al and Mg abundances in OB stars with the Sun must await a reinvestigation of these elements, as well as the meteoritic reference element Si, with 3D hydrodynamical model atmospheres for the Sun. No abundance gradients are found within the limited range in galactocentric distances in the present study. Such variations would be expected only if there were large metallicity gradients in the disk.

  8. No more driving in circles Improving the research and development of mobile

    E-Print Network [OSTI]

    be performed after the hardware is physically available. Projects with several developers have a need for multiple hardware units. The hardware has to be connected, checked for proper function and communication. June 24-26, 2008 ETH Zurich 5/28 Limited possibilities of monitoring and debugging all hardware units

  9. Diffusive Shock Acceleration of Electrons and Radio Emission from Large Diameter Shell-Type Supernova Remnants

    E-Print Network [OSTI]

    A. I. Asvarov

    2000-01-21

    In present study I examine the capability of diffusive shock acceleration mechanism to explain existing data on radio emission from evolved large diameter shell-type adiabatic supernova remnants (SNRs). Time-dependent ''onion-shell'' model for the radio emission of SNRs is developed, which is based on the assumptions: a) acceleration takes place from thermal energies and test-particle approximation is valid; b) the problem of injection is avoided by introducing, like Bell (1978), two injection parameters; c) to take into consideration very late stages of SNR evolution the analytic approximation of Cox and Andersen (1982) for the shell structure is used; c)no radiative cooling. Constructed Surface Brightness - Diameter $(\\Sigma -D)$ tracks are compared with the empirical $\\Sigma -D$ diagram. The main conclusion of the study is that the DSA mechanism is capable of explaining all the statistics of radio SNRs including very large diameter remnants and giant galactic loops.

  10. UNITED STEELWORKERS

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE:Administrationfollowing tableUNITED FERC

  11. United States

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 United States

  12. United States

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 United States7

  13. United States

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 United States78

  14. United States

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 United

  15. United States

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting - MarchUSPS:1 UnitedDuke-4-E

  16. Large Diameter Limbs for Dilated Common Iliac Arteries in Endovascular Aneurysm Repair. Is It Safe?

    SciTech Connect (OSTI)

    Malagari, Katerina Brountzos, Elias; Gougoulakis, Alexandros; Papathanasiou, Matilda; Alexopoulou, Efthymia; Mastorakou, Renata; Kelekis, Dimitris

    2004-09-15

    In this prospective study we examined whether dilated common iliac arteries (CIAs) can provide a safe distal seal in endovascular aneurysm repair (EVAR) with the use of bifurcated stent grafts with large diameter limbs. Sixteen patients with 26 dilated CIAs with a diameter of {>=}6 mm who were offered EVAR using stent grafts with large diameter limbs were included in the study (Group A). Forty-two patients who also underwent EVAR without iliac dilatation, matched for age, sex and surgical risk were used for comparison (controls-Group B). In group A mean CIA diameter was 18.2 mm (16-28) and mean abdominal aortic aneurysm (AAA) diameter was 6.87 {+-} 1.05 cm; mean age was 77.2 {+-} 4.8 yrs (67-81). Mean follow-up was 33.6 months (2.8 yrs). CIA diameter changes and development of endoleaks were assessed by CT angiography (CTA). Overall iliac dilatation was present in 16/58 of our patients (27.6%). In 10 patients dilatation was bilateral (17.3%). Partial or complete flow to the internal iliac artery (IIA) territories was preserved in all patients post-EVAR. On follow-up, stable caliber of the dilated CIAs was observed in 21 patients (84%), enlargement of 1mm in 3 (16%), and failure of the distal attachment in 1 (6.2%). Compared to the control group there was no statistical significance in the incidence of complications. Dilated common iliac arteries provide a safe distal seal in patients who have undergone EVAR, thus obviating the need for additional endovascular procedures and sparing flow in the IIA vascular bed.

  17. Structure of Nup58/45 Suggests Flexible Nuclear Pore Diameter by Intermolecular Sliding

    SciTech Connect (OSTI)

    Melcak,I.; Hoelz, A.; Blobel, G.

    2007-01-01

    The nucleoporins Nup58 and Nup45 are part of the central transport channel of the nuclear pore complex, which is thought to have a flexible diameter. In the crystal structure of an {alpha}-helical region of mammalian Nup58/45, we identified distinct tetramers, each consisting of two antiparallel hairpin dimers. The intradimeric interface is hydrophobic, whereas dimer-dimer association occurs through large hydrophilic residues. These residues are laterally displaced in various tetramer conformations, which suggests an intermolecular sliding by 11 angstroms. We propose that circumferential sliding plays a role in adjusting the diameter of the central transport channel.

  18. Renal Artery Embolization Combined With Radiofrequency Ablation in a Porcine Kidney Model: Effect of Small and Narrowly Calibrated Microparticles as Embolization Material on Coagulation Diameter, Volume, and Shape

    SciTech Connect (OSTI)

    Sommer, C. M., E-mail: christof.sommer@med.uni-heidelberg.de; Kortes, N. [University Hospital Heidelberg, Department of Diagnostic and Interventional Radiology (Germany); Zelzer, S. [German Cancer Research Center, Division of Medical and Biological Informatics (Germany); Arnegger, F. U. [University Hospital Heidelberg, Department of General, Abdominal and Transplantation Surgery (Germany); Stampfl, U.; Bellemann, N. [University Hospital Heidelberg, Department of Diagnostic and Interventional Radiology (Germany); Gehrig, T.; Nickel, F.; Kenngott, H. G. [University Hospital Heidelberg, Department of General, Abdominal and Transplantation Surgery (Germany); Mogler, C.; Longerich, T. [University Hospital Heidelberg, Department of General Pathology (Germany); Meinzer, H. P. [German Cancer Research Center, Division of Medical and Biological Informatics (Germany); Richter, G. M. [Klinikum Stuttgart, Department of Diagnostic and Interventional Radiology (Germany); Kauczor, H. U.; Radeleff, B. A. [University Hospital Heidelberg, Department of Diagnostic and Interventional Radiology (Germany)

    2011-02-15

    The purpose of this study was to evaluate the effect of renal artery embolization with small and narrowly calibrated microparticles on the coagulation diameter, volume, and shape of radiofrequency ablations (RFAs) in porcine kidneys. Forty-eight RFAs were performed in 24 kidneys of 12 pigs. In 6 animals, bilateral renal artery embolization was performed with small and narrowly calibrated microparticles. Upper and lower kidney poles were ablated with identical system parameters. Applying three-dimensional segmentation software, RFAs were segmented on registered 2 mm-thin macroscopic slices. Length, depth, width, volume{sub s}egmented, and volume{sub c}alculated were determined to describe the size of the RFAs. To evaluate the shape of the RFAs, depth-to-width ratio (perfect symmetry-to-lesion length was indicated by a ratio of 1), sphericity ratio (perfect sphere was indicated by a sphericity ratio of 1), eccentricity (perfect sphere was indicated by an eccentricity of 0), and circularity (perfect circle was indicated by a circularity of 1) were determined. Embolized compared with nonembolized RFAs showed significantly greater depth (23.4 {+-} 3.6 vs. 17.2 {+-} 1.8 mm; p < 0.001) and width (20.1 {+-} 2.9 vs. 12.6 {+-} 3.7 mm; p < 0.001); significantly larger volume{sub s}egmented (8.6 {+-} 3.2 vs. 3.0 {+-} 0.7 ml; p < 0.001) and volume{sub c}alculated (8.4 {+-} 3.0 ml vs. 3.3 {+-} 1.1 ml; p < 0.001); significantly lower depth-to-width (1.17 {+-} 0.10 vs. 1.48 {+-} 0.44; p < 0.05), sphericity (1.55 {+-} 0.44 vs. 1.96 {+-} 0.43; p < 0.01), and eccentricity (0.84 {+-} 0.61 vs. 1.73 {+-} 0.91; p < 0.01) ratios; and significantly greater circularity (0.62 {+-} 0.14 vs. 0.45 {+-} 0.16; p < 0.01). Renal artery embolization with small and narrowly calibrated microparticles affected the coagulation diameter, volume, and shape of RFAs in porcine kidneys. Embolized RFAs were significantly larger and more spherical compared with nonembolized RFAs.

  19. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    " 1Total U.S. includes all primary occupied housing units in the 50 States and the District of Columbia. Vacant housing units, seasonal units, second homes, military...

  20. United States Environmental

    E-Print Network [OSTI]

    Al Faruque, Mohammad Abdullah

    Protect Your Family From Lead in Your Home United States Environmental Protection Agency United States Consumer Product Safety Commission United States Department of Housing and Urban Development

  1. The Variability of LateType Stars' Diameters Measured Using MidInfrared Interferometry

    E-Print Network [OSTI]

    California at Berkeley, University of

    in temperature within the star are exaggerated in the visible and a non­uniform intensity distribution to the diameter of a main­sequence star like the sun. The sun is observed to be a bright circular disk with a well several hundred times that of the sun, with comparable masses in some cases. As a consequence

  2. Diameter-Controlled and Nitrogen-Doped Vertically Aligned Single-Walled Carbon Theerapol Thurakitsereea

    E-Print Network [OSTI]

    Maruyama, Shigeo

    ], methane [8], acetylene [9], ethylene [10], or other organic chemical sources [11]. Acetonitrile (CH3CN SWCNT by no-flow chemical vapor deposition (CVD) from Co/Mo binary catalyst. The mean diameters). The process is based on that described in Ref. [23]. During heating of the CVD system, the Co/Mo binary

  3. Subcooling Effects for Flooding Experiments with Steam and Water in a Large Diameter Vertical Tube 

    E-Print Network [OSTI]

    Cullum, Wes

    2012-10-19

    rate needed to induce flooding. The data more closely follow air-water data at low subcooling. Such data has not been seen in the literature for steam-water flooding experiments in a large diameter vertical tube and will serve as an important benchmark....

  4. Carbon nanotube diameter selection by pretreatment of metal catalysts on surfaces

    DOE Patents [OSTI]

    Hauge, Robert H. (Houston, TX); Xu, Ya-Qiong (Houston, TX); Shan, Hongwei (Houston, TX); Nicholas, Nolan Walker (South Charleston, WV); Kim, Myung Jong (Houston, TX); Schmidt, Howard K. (Cypress, TX); Kittrell, W. Carter (Houston, TX)

    2012-02-28

    A new and useful nanotube growth substrate conditioning processes is herein disclosed that allows the growth of vertical arrays of carbon nanotubes where the average diameter of the nanotubes can be selected and/or controlled as compared to the prior art.

  5. Implementation and evaluation of prognostic representations of the optical diameter of snow in the

    E-Print Network [OSTI]

    Implementation and evaluation of prognostic representations of the optical diameter of snow Grenoble 1, LGGE, Grenoble, France A good representation of snow metamorphism processes within snowpack models is crucial, since the characteristics of snow grains have a significant impact on many

  6. Anomalous diameter dependence of thermal transport in ultra-narrow Si nanowires

    SciTech Connect (OSTI)

    Karamitaheri, Hossein, E-mail: karami@iue.tuwien.ac.at [Institute for Microelectronics, TU Wien, Gußhausstraße 27-29/E360, A-1040 Wien (Austria); Department of Electrical Engineering, University of Kashan, Kashan, 87317-51167 (Iran, Islamic Republic of); Neophytou, Neophytos, E-mail: neophytou@iue.tuwien.ac.at [Institute for Microelectronics, TU Wien, Gußhausstraße 27-29/E360, A-1040 Wien (Austria); School of Engineering, University of Warwick, Coventry CV4 7AL (United Kingdom); Kosina, Hans, E-mail: kosina@iue.tuwien.ac.at [Institute for Microelectronics, TU Wien, Gußhausstraße 27-29/E360, A-1040 Wien (Austria)

    2014-01-14

    We present atomistic valence force field calculations of thermal transport in Si nanowires of diameters from 12?nm down to 1?nm. We show that as the diameter is reduced, the phonon density-of-states and transmission function acquire a finite value at low frequency, in contrast to approaching zero as in the bulk material. It turns out that this effect results in what Ziman described as the “problem of long longitudinal waves” [J. M. Ziman, Electrons and Phonons: The Theory of Transport Phenomena in Solids (Clarendon, Oxford, 1962)], which states that the thermal conductivity of a material increases as its length is increased due to the vanishing scattering for long-wavelength phonons. We show that this thermal transport improvement also appears in nanowires as their diameter is decreased below D?=?5?nm (not only as the length increases), originating from the increase in the density of the long wavevector modes. The observation is present under ballistic transport conditions, and further enhanced with the introduction of phonon-phonon scattering. Because of this, in such ultra-narrow nanowires, as the diameter is reduced, phonon transport is dominated more and more by lower energy phonons with longer mean-free paths. We show that ?80% of the heat is carried by phonons with energies less than 5?meV, most with mean-free paths of several hundreds of nanometers.

  7. Growth and field emission properties of small diameter carbon nanotube films

    E-Print Network [OSTI]

    Qin, Lu-Chang

    Growth and field emission properties of small diameter carbon nanotube films Y.Y. Wanga,*, S are comprised of both single- and double-wall nanotubes. The electron field emission properties of the films were investigated by variable distance field emission and temperature-dependent field electron emission

  8. Single-Walled Carbon Nanotubes of Controlled Diameter and Bundle Size and Their Field Emission Properties

    E-Print Network [OSTI]

    Resasco, Daniel

    Single-Walled Carbon Nanotubes of Controlled Diameter and Bundle Size and Their Field Emission: June 8, 2005 Field emission studies were conducted on as-produced CoMoCAT single-walled carbon nanotube became larger, but the bundle size became smaller. A gradual and consistent reduction in the emission

  9. An evaluation of large diameter coiled tubing for subsurface production tubulars

    SciTech Connect (OSTI)

    Adams, L.S.; Smith, L.W.

    1995-12-31

    This paper provides an economic and technological perspective for use of large diameter coiled tubing relative to threaded tubulars for subsurface production tubing. This new advancement in coiled tubing technology can significantly reduce the expense for purchasing and installing production tubing while increasing hydrocarbon reserve recovery and providing a safer, more desirable ecosystem interrelation.

  10. Production of vertical arrays of small diameter single-walled carbon nanotubes

    DOE Patents [OSTI]

    Hauge, Robert H; Xu, Ya-Qiong

    2013-08-13

    A hot filament chemical vapor deposition method has been developed to grow at least one vertical single-walled carbon nanotube (SWNT). In general, various embodiments of the present invention disclose novel processes for growing and/or producing enhanced nanotube carpets with decreased diameters as compared to the prior art.

  11. Aerodynamic Performance of a 5-Metre-Diameter Darrieus Turbine With Extruded

    E-Print Network [OSTI]

    -diameter vertical-axis wind turbine has undergone continued testing since 1976 at the Sandia Laboratories Wind Division 4715. #12;CONTENTS NOMENCLATURE SUMMARY Introduction The 5-Metre Vertical-Axis Wind Turbine ILLUSTRATIONS The 5-Metre Vertical-Axis Wind Turbine at Sandia Labora- tories Test Site Original Three

  12. Free-Air Performance Tests of a 5-Metre-Diameter Darrieus Turbine

    E-Print Network [OSTI]

    ABSTRACT A 5-metre - diameter vertical-axis wind turbine has been tested at the Sandia Laboratories Wind 5 6 7 8 9 10 11 12 FIGURES The Sandia 5- Metre Vertical Axis Wind Turbine at the Wind Turbine Site Turbine Site. The results of these tests and some of the problems associated with free-air testing of wind

  13. Atomic Layer Deposition to Fine-Tune the Surface Properties and Diameters of

    E-Print Network [OSTI]

    Atomic Layer Deposition to Fine-Tune the Surface Properties and Diameters of Fabricated Nanopores 02138 Received April 23, 2004; Revised Manuscript Received May 12, 2004 ABSTRACT Atomic layer deposition. The control over the chemical and physical nature of the pore surface provided by atomic layer deposition

  14. Prediction of tree diameter growth using quantile regression and mixed-effects models

    E-Print Network [OSTI]

    Cao, Quang V.

    of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA b School of Renewable Natural ResourcesPrediction of tree diameter growth using quantile regression and mixed-effects models Som B. Bohora is an important component of an individual-tree model. This function can be considered as a mixed-effects model

  15. Hydraulics of a finite-diameter horizontal well with wellbore storage and skin effect

    E-Print Network [OSTI]

    Zhan, Hongbin

    Hydraulics of a finite-diameter horizontal well with wellbore storage and skin effect Eungyu Park, hydrogeologists have studied hydraulics of hori- zontal wells in shallow ground water aquifers [5,43,50­ 52 from the aquifer. Extensive studies on hydraulics of finite or large di- ameter vertical wells

  16. Centrifugal Pump for a 20-m/s, 1-cm-Diameter Mercury Jet

    E-Print Network [OSTI]

    McDonald, Kirk

    Centrifugal Pump for a 20-m/s, 1-cm-Diameter Mercury Jet Ernst de Haas, Kirk T. McDonald Joseph) centrifugal pump from R.S. Cor- coran, powered by a 20-hp, 480 V motor from Baldor. A photograph of this pump

  17. Termination unit

    DOE Patents [OSTI]

    Traeholt, Chresten [Frederiksberg, DK; Willen, Dag [Klagshamn, SE; Roden, Mark [Newnan, GA; Tolbert, Jerry C [Carrollton, GA; Lindsay, David [Carrollton, GA; Fisher, Paul W [Heiskell, TN; Nielsen, Carsten Thidemann [Jaegerspris, DK

    2014-01-07

    This invention relates to a termination unit comprising an end-section of a cable. The end section of the cable defines a central longitudinal axis and comprising end-parts of N electrical phases, an end-part of a neutral conductor and a surrounding thermally insulation envelope adapted to comprising a cooling fluid. The end-parts of the N electrical phases and the end-part of the neutral conductor each comprising at least one electrical conductor and being arranged in the cable concentrically around a core former with a phase 1 located relatively innermost, and phase N relatively outermost in the cable, phase N being surrounded by the neutral conductor, electrical insulation being arrange between neighboring electrical phases and between phase N and the neutral conductor, and wherein the end-parts of the neutral conductor and the electrical phases each comprise a contacting surface electrically connected to at least one branch current lead to provide an electrical connection: The contacting surfaces each having a longitudinal extension, and being located sequentially along the longitudinal extension of the end-section of the cable. The branch current leads being individually insulated from said thermally insulation envelope by individual electrical insulators.

  18. Small Units inside Large Units 8.1 Experimental units bigger than observational units

    E-Print Network [OSTI]

    Bailey, R. A.

    Chapter 8 Small Units inside Large Units 8.1 Experimental units bigger than observational units 8, but it is individual people that are measured. In general, suppose that there are m experimental units, each of which consists of k observational units, and that there are t treatments, each of which is applied

  19. Critical behavior of the Widom-Rowlinson mixture: coexistence diameter and order parameter

    E-Print Network [OSTI]

    R. L. C. Vink

    2006-01-04

    The critical behavior of the Widom-Rowlinson mixture [J. Chem. Phys. 52, 1670 (1970)] is studied in d=3 dimensions by means of grand canonical Monte Carlo simulations. The finite size scaling approach of Kim, Fisher, and Luijten [Phys. Rev. Lett. 91, 065701 (2003)] is used to extract the order parameter and the coexistence diameter. It is demonstrated that the critical behavior of the diameter is dominated by a singular term proportional to t^(1-alpha), with t the relative distance from the critical point, and alpha the critical exponent of the specific heat. No sign of a term proportional to t^(2beta) could be detected, with beta the critical exponent of the order parameter, indicating that pressure-mixing in this model is small. The critical density is measured to be rho*sigma^3 = 0.7486 +/- 0.0002, with sigma the particle diameter. The critical exponents alpha and beta, as well as the correlation length exponent nu, are also measured and shown to comply with d=3 Ising criticality.

  20. RESEARCH Open Access Estimation of optic nerve sheath diameter on an

    E-Print Network [OSTI]

    Boyer, Edmond

    , mortality in the United States was reportedly higher (18.4 per 100,000) [1]. Post- TBI disability is a major) measured on the initial brain computed tomography (CT) scan for intensive care unit (ICU) mortality is independently associated with ICU mortality rate (when 7.3 mm) in severe TBI patients. Introduction Severe

  1. United Nations Programme on

    E-Print Network [OSTI]

    Schrijver, Karel

    United Nations Programme on Space Applications UNITED NATIONS UNITED NATIONS OFFICE FOR OUTER SPACE, Sputnik 1. Soon after that event, the Member States of the United Nations declared that space should and natural resources management. At the first United Nations Conference on the Exploration and Peaceful Uses

  2. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Marketing Strategy for Small Diameter Douglas-fir

    E-Print Network [OSTI]

    UBC Social Ecological Economic Development Studies (SEEDS) Student Report Marketing Strategy the current status of the subject matter of a project/report". #12;Marketing Strategy for Small Diameter Columbia 11 April 2003 #12;ii Executive Summary "Marketing Strategy for Small Diameter Douglas

  3. Allometric estimation of earthworm ash-free dry mass from diameters and lengths of select megascolecid and lumbricid species

    E-Print Network [OSTI]

    Tiegs, Scott

    Allometric estimation of earthworm ash-free dry mass from diameters and lengths of select Enchytraeid a b s t r a c t We present novel length to ash-free dry mass and preclitellar diameter to ash. 1999). Dry mass, or ash-free dry mass (AFDM), provides a measure of biomass that is not influenced

  4. Nanotube diameter optimal for channeling of high-energy particle beam

    E-Print Network [OSTI]

    V. M. Biryukov; S. Bellucci

    2002-06-04

    Channeling of particle beam in straight and bent single-wall nanotubes has been studied in computer simulations. We have found that the nanotubes should be sufficiently narrow in order to steer efficiently the particle beams, with preferred diameter in the order of 0.5-2 nm. Wider nanotubes, e.g. 10-50 nm, appear rather useless for channeling purpose because of high sensitivity of channeling to nanotube curvature. We have compared bent nanotubes with bent crystals as elements of beam steering technique, and found that narrow nanotubes have an efficiency of beam bending similar to that of crystals.

  5. PROCESSING METHOD EFFECT ON SUN DIAMETER MEASUREMENT WITH CCD SOLAR ASTROLABE

    SciTech Connect (OSTI)

    Djafer, Djelloul; Irbah, Abdenour E-mail: abdenour.irbah@latmos.ipsl.fr

    2012-05-01

    Photometric Sun diameter measurement is based on the calculation of the inflection point of the solar limb. In ground measurement, this point is located at a position on the solar limb where the signal-to-noise ratio is very high, which necessitates the appropriate filtering techniques to eliminate the noise while preserving its position. In this paper, we compare the filtering method currently in use to process the CCD solar astrolabe data, the FFTD method widely used, with a different method that we propose. Using the acquired data from the CCD astrolabe at Calern, France during 1997, we can obtain a mean difference of 130 mas in the measured radii.

  6. Using image processing to measure tree crown diameters and estimate percent crown closure 

    E-Print Network [OSTI]

    Gabriel, Darren Kyle

    1994-01-01

    Table 3 Table 4 Table 5 Table 6 Table 7 DISCUSSION AND CONCLUSIONS 13 16 18 19 19 20 21 21 23 23 24 24 27 28 30 31 33 35 FUTURE STUDY REFERENCES APPENDIX A APPENDIX B VITA Page 40 80 82 LIST OF TABLES Page TABLE 1 CROWN... DIAMETER RESULTS USING DIFFERENT METHODS OF MEASURE. 25 TABLE 2. DATA USED TO TEST FOR SIGNIFICANCE 26 TABLE 3 DATA USED TO TEST FOR SIGNIFICANCE AND THE Z TEST 27 TABLE 4. TABLE 5. DIFFERENCE BETWEEN CONTROL AND TWO METHODS OF MEASURING CROWN...

  7. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    2 Water Heating in U.S. Homes, by OwnerRenter Status, 2009" " Million Housing Units, Final" ,,,,"Housing Unit Type" ,,,,"Single-Family Units",,,,"Apartments in Buildings With"...

  8. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range symposium dealing with this subject in the western United States, the papers presented address current ........................................................................................................................................ 1 Annosus Root Disease in Europe and the Southeastern United States: Occurrence, Research

  9. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Forest Experiment Station research unit in New Hampshirein 1957, where he studied problemsof regenerationandthinning research unit at Warren, Pennsylvania, where he headed a program of research on problems related

  10. Unit 35 - Raster Storage

    E-Print Network [OSTI]

    Unit 35, CC in GIS; Peuquet, Donna

    1990-01-01

    in GIS - 1990 Page 8 Unit 35 - Raster Storage GIS to whichNCGIA Core Curriculum in GIS - 1990 Page 9 Unit 35 - RasterStorage UNIT 35 IMAGES NCGIA Core Curriculum in GIS - 1990

  11. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General assigned to the Station's research unit studying the regeneration of California forests

  12. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture MIX: A Computer Program to Evaluate Forest Service, a research entomologist, is in charge of the unit developing improved technology for integrated management

  13. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General Programs: A Review of Cognitive and Behavioral Studies Introduction Recent wildfires in the Western United

  14. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range to the Chaparral Prescribed Fire Research Unit, headquartered at Riverside, California. Publisher: Pacific

  15. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General is a Research Ecologist at the Station's Timber Management/Wildlife Habitat Interactions Unit, Redwood Sciences

  16. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General scientist with the Station's Wildland Recreation and Urban Cultures Research Unit, 4955 Canyon Crest Drive

  17. United States Department of

    E-Print Network [OSTI]

    Kurapov, Alexander

    A United States Department of Agriculture Forest Service Pacific Northwest Research Station General, land management, carbon sequestration, carbon markets, United States. #12;ii Executive Summary

  18. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Intermountain Research Station General acrossthe United States provide estimates of the amount of erosion reductionon forest roadsfrom

  19. United States Department of

    E-Print Network [OSTI]

    94701 United States Department of Agriculture Forest Service Pacific Southwest Forest and Range of California, Berkeley, and a cooperator with the Research Unit. #12;Acknowledgments We especially acknowledge

  20. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range to the Station's chaparral and related ecosystems research unit, with headquarters at Riverside, California. He

  1. United States Department of

    E-Print Network [OSTI]

    United States Department of California Oaks: A Bibliography Agriculture Forest Service Pacific forester in the Station's Forest Regeneration Research Unit, at Redding, California. He holds bachelor

  2. United States Department of

    E-Print Network [OSTI]

    Wang, Changlu

    United States Department of Agriculture Rural Business- Cooperative Service Research Report 157, concentration, globalization, agency theory Cooperatives in a Changing Global Food System United States

  3. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General is a supervisory research entomologist in the Station's Regeneration Insect Research Unit in Berkeley. W. WAYNE

  4. Feasibility of in situ lining rehabilitation of small diameter heat distribution pipe

    SciTech Connect (OSTI)

    Cardenas, H.E.; Hock, V.F.; Segan, E.G. [Army Construction Engineering Research Labs., Champaign, IL (United States)

    1995-12-01

    Many pipeline rehabilitation methods are available for large pipe systems greater than 2 inches in diameter. For small internal systems with many lateral connections, the cost of these methods becomes exorbitant. This study examined the feasibility of an in situ lining rehabilitation concept for small pipelines that involves minimal surface preparation. This work addressed: testing and modification of candidate liner resins, hydraulic analysis of lining impact on pipe flow, and the life cycle cost comparison of applying a liner compared with typical plumbing maintenance practices. Analytical projections based on these analyses revealed a potential source of life cycle cost savings by applying this rehabilitation process to condensate return lines. A liner formulation involving Bisphenol-A and 1% silica addition exhibited sufficient high temperature immersion resistance to operate in a condensate return line. The mathematical liner impact model developed herein provides a qualitative representation of the liner impact on flow. Analytical findings derived from this model indicated that power savings are significantly dependent on pipe diameter and flow rate. A present worth, life cycle cost analysis revealed that if the cost of in situ rehabilitation is roughly 50% of replacement, the benefits may be revealed in terms of avoided operations, maintenance, and repair costs.

  5. THE MEGAMASER COSMOLOGY PROJECT. V. AN ANGULAR-DIAMETER DISTANCE TO NGC 6264 AT 140 Mpc

    SciTech Connect (OSTI)

    Kuo, C. Y.; Braatz, J. A.; Lo, K. Y.; Condon, J. J.; Impellizzeri, C. M. V.; Reid, M. J.; Henkel, C.

    2013-04-20

    We present the direct measurement of the Hubble constant, yielding the direct measurement of the angular-diameter distance to NGC 6264 using the H{sub 2}O megamaser technique. Our measurement is based on sensitive observations of the circumnuclear megamaser disk from four observations with the Very Long Baseline Array, the Green Bank Telescope (GBT), and the Effelsberg telescope. We also monitored the maser spectral profile for 2.3 years using the GBT to measure accelerations of maser lines by tracking their line-of-sight velocities as they change with time. The measured accelerations suggest that the systemic maser spots have a significantly wider radial distribution than in the archetypal megamaser in NGC 4258. We model the maser emission as arising from a circumnuclear disk with orbits dominated by the central black hole. The best fit of the data gives a Hubble constant of H{sub 0} = 68 {+-} 9 km s{sup -1} Mpc{sup -1}, which corresponds to an angular-diameter distance of 144 {+-} 19 Mpc. In addition, the fit also gives a mass of the central black hole of (3.09 {+-} 0.42) Multiplication-Sign 10{sup 7} M{sub Sun }. The result demonstrates the feasibility of measuring distances to galaxies located well into the Hubble flow by using circumnuclear megamaser disks.

  6. MAIN BELT ASTEROIDS WITH WISE/NEOWISE. I. PRELIMINARY ALBEDOS AND DIAMETERS

    SciTech Connect (OSTI)

    Masiero, Joseph R.; Mainzer, A. K.; Bauer, J. M.; Eisenhardt, P. R. M.; DeBaun, E.; Elsbury, D.; Gautier, T. IV; Gomillion, S.; Wilkins, A. [Jet Propulsion Laboratory/California Institute of Technology, Pasadena, CA 91109 (United States); Grav, T. IV [Department of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218 (United States); Cutri, R. M.; Dailey, J. [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); McMillan, R. S. [Lunar and Planetary Laboratory, University of Arizona, Kuiper Space Science Building 92, Tucson, AZ 85721-0092 (United States); Spahr, T. B. [Minor Planet Center, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138 (United States); Skrutskie, M. F. [Department of Astronomy, University of Virginia, Charlottesville, VA 22903-0818 (United States); Tholen, D. [Institute for Astronomy, University of Hawaii, Honolulu, HI 96822 (United States); Walker, R. G. [Monterey Institute for Research in Astronomy, Monterey, CA (United States); Wright, E. L., E-mail: Joseph.Masiero@jpl.nasa.gov [UCLA Astronomy, Los Angeles, CA 90095-1547 (United States)

    2011-11-10

    We present initial results from the Wide-field Infrared Survey Explorer (WISE), a four-band all-sky thermal infrared survey that produces data well suited for measuring the physical properties of asteroids, and the NEOWISE enhancement to the WISE mission allowing for detailed study of solar system objects. Using a NEATM thermal model fitting routine, we compute diameters for over 100,000 Main Belt asteroids from their IR thermal flux, with errors better than 10%. We then incorporate literature values of visible measurements (in the form of the H absolute magnitude) to determine albedos. Using these data we investigate the albedo and diameter distributions of the Main Belt. As observed previously, we find a change in the average albedo when comparing the inner, middle, and outer portions of the Main Belt. We also confirm that the albedo distribution of each region is strongly bimodal. We observe groupings of objects with similar albedos in regions of the Main Belt associated with dynamical breakup families. Asteroid families typically show a characteristic albedo for all members, but there are notable exceptions to this. This paper is the first look at the Main Belt asteroids in the WISE data, and only represents the preliminary, observed raw size, and albedo distributions for the populations considered. These distributions are subject to survey biases inherent to the NEOWISE data set and cannot yet be interpreted as describing the true populations; the debiased size and albedo distributions will be the subject of the next paper in this series.

  7. Trigonometric distance and proper motion of IRAS 20056+3350: a massive star-forming region on the solar circle

    SciTech Connect (OSTI)

    Burns, Ross A.; Handa, Toshihiro; Omodaka, Toshihiro; Nakagawa, Akiharu; Nakanishi, Hiroyuki [Graduate School of Science and Engineering, Kagoshima University, 1-21-35 Kôrimoto, Kagoshima, Kagoshima 890-0065 (Japan); Nagayama, Takumi [Mizusawa VLBI Observatory, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Hayashi, Masahiko [National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588 (Japan); Shizugami, Makoto, E-mail: RossBurns88@MilkyWay.sci.Kagoshima-u.ac.jp [Mizusawa VLBI Observatory, National Astronomical Observatory of Japan, 2-12 Hoshi-ga-oka, Mizusawa-ku, Oshu, Iwate 023-0861 (Japan)

    2014-12-10

    We report our measurement of the trigonometric distance and proper motion of IRAS 20056+3350, obtained from the annual parallax of H{sub 2}O masers. Our distance of D=4.69{sub ?0.51}{sup +0.65} kpc, which is 2.8 times larger than the near kinematic distance adopted in the literature, places IRAS 20056+3350 at the leading tip of the Local arm and proximal to the solar circle. Using our distance, we reevaluate past observations to reveal IRAS 20056+3350 as a site of massive star formation at a young stage of evolution. This result is consistent with the spectral energy distribution of the source evaluated with published photometric data from UKIDSS, WISE, AKARI, IRAS, and the submillimeter continuum. Both analytical approaches reveal the luminosity of the region to be 2.4 × 10{sup 4} L {sub ?}, and suggest that IRAS 20056+3350 is forming an embedded star of ?16 M {sub ?}. We estimated the proper motion of IRAS 20056+3350 to be (?{sub ?}cos ?, ?{sub ?}) = (–2.62 ± 0.33, –5.65 ± 0.52) mas yr{sup –1} from the group motion of H{sub 2}O masers, and use our results to estimate the angular velocity of Galactic rotation at the Galactocentric distance of the Sun, ?{sub 0} = 29.75 ± 2.29 km s{sup –1} kpc{sup –1}, which is consistent with the values obtained for other tangent point and solar circle objects.

  8. The Engineering Design of the 1.5 m Diameter Solenoid for the MICERFCC Modules

    SciTech Connect (OSTI)

    Wang, L.; Green, M.A.; Xu, F.Y.; Wu, H.; Li, L.K.; Gou, C.S.; Liu, C.S.; Han, G.; Jia, L.X.; Li, D.; Prestemon, S.O.; Virostek, S.P.

    2007-08-27

    The RF coupling coil (RFCC) module of MICE is where muonsthat have been cooled within the MICE absorber focus (AFC) modules arere-accelerated to their original longitudinal momentum. The RFCC moduleconsists of four 201.25 MHz RF cavities in a 1.4 meter diameter vacuumvessel. The muons are kept within the RF cavities by the magnetic fieldgenerated by a superconducting coupling solenoid that goes around the RFcavities. The coupling solenoid will be cooled using a pair of 4 K pulsetube cooler that will generate 1.5 W of cooling at 4.2 K. The magnet willbe powered using a 300 A two-quadrant power supply. This report describesthe ICST engineering design of the coupling solenoid forMICE.

  9. Demonstration of the BioBaler harvesting system for collection of small-diameter woody biomass

    SciTech Connect (OSTI)

    Langholtz, Matthew H; Caffrey, Kevin R; Barnett, Elliott J; Webb, Erin; Brummette, Mark W; Downing, Mark

    2011-12-01

    As part of a project to investigate sustainable forest management practices for producing wood chips on the Oak Ridge Reservation (ORR) for the ORNL steam plant, the BioBaler was tested in various Oak Ridge locations in August of 2011. The purpose of these tests and the subsequent economic analysis was to determine the potential of this novel woody biomass harvesting method for collection of small-diameter, low value woody biomass. Results suggest that opportunities may exist for economical harvest of low-value and liability or negative-cost biomass. (e.g., invasives). This could provide the ORR and area land managers with a tool to produce feedstock while improving forest health, controlling problem vegetation, and generating local employment.

  10. Design Calculations for Gas Flow & Diffusion Behavior in the large Diameter Container & Cask

    SciTech Connect (OSTI)

    PIEPHO, M.G.

    2003-10-21

    This report describes the calculations for the gas behavior in the void volumes or gas spaces of the sludge Large Diameter Container (LDC) and Cask. The objective is to prevent flammable gas conditions in the LDC and Cask gas spaces. This is achieved by the Active Inert Ventilation System (AIVS), which uses argon gas for dilution purposes. With AIVS, the oxygen content is kept below 5 vol% in the LDC, and the hydrogen content is kept below 4 vol% in the Cask before its purge at the KE Basin. After the Cask sweep-through purge with argon at the KE Basin, oxygen is kept below 5% in both the Cask and the LDC. The analysis here assumes that any oxygen generated in the sludge is consumed by the uranium and uranium dioxide (SNF-18133, ''Gas Behavior in Large Diameter Containers (LDCs) During and Following Loading with 105K East Sludge''). Thus, oxygen production from radiolysis is intentionally not included in this report, but hydrogen from radiolysis and from chemical reactions between uranium and water are considered, depending on the scenario being analyzed. The analysis starts immediately after the final decant at K Basin, when argon is assumed to be the only gas in the LDC gas space, except for the normal water vapor. The oxygen ingress is calculated during the disconnecting of the lines hoses from the LDC, during the time that air is surrounding the LDC with two NucFil-type filters in place after the disconnect, before the Cask is sealed, and, finally, during the sweep-through Cask purge. Dissolution of oxygen from water due to increasing sludge temperatures (mainly during hot transport to the T Plant) is also included.

  11. Aero III/IV Sheet 5 Solutions 1 A. G. Walton 1. We consider how the quarter circle transforms in each case

    E-Print Network [OSTI]

    Walton, Andrew G

    Aero III/IV Sheet 5 Solutions 1 A. G. Walton 1. We consider how the quarter circle transforms the transformed region is as follows #12;Aero III/IV Sheet 5 Solutions 2 A. G. Walton (i) The transformation | A 3= , mzm ? 4= #12;Aero III/IV Sheet 5 Solutions 3 A. G. Walton In particular, the line | @ 3 maps

  12. 3-D Reservoir and Stochastic Fracture Network Modeling for Enhanced Oil Recovery, Circle Ridge Phosphoria/Tensleep Reservoir, and River Reservation, Arapaho and Shoshone Tribes, Wyoming

    SciTech Connect (OSTI)

    La Pointe, Paul R.; Hermanson, Jan

    2002-09-09

    The goal of this project is to improve the recovery of oil from the Circle Ridge Oilfield, located on the Wind River Reservation in Wyoming, through an innovative integration of matrix characterization, structural reconstruction, and the characterization of the fracturing in the reservoir through the use of discrete fracture network models.

  13. Different methods for particle diameter determination of low density and high density lipoproteins-Comparison and evaluation 

    E-Print Network [OSTI]

    Vaidyanathan, Vidya

    2009-05-15

    ) Evaluating the two methods in terms of their ability to identify bi-modal samples. A secondary purpose of this research was to investigate the effect of refrigerated plasma storage on particle diameter. Reproducibility was measured as Coefficient of Variance...

  14. Characterization of an aerodynamic lens for transmitting particles greater than 1 micrometer in diameter into the Aerodyne aerosol mass spectrometer

    E-Print Network [OSTI]

    Williams, L. R.

    We have designed and characterized a new inlet and aerodynamic lens for the Aerodyne aerosol mass spectrometer (AMS) that transmits particles between 80 nm and more than 3 ?m in vacuum aerodynamic diameter. The design of ...

  15. Constructs have shown success in replacement of large-diameter vessels (e.g. thoracic and abdominal aortas,

    E-Print Network [OSTI]

    Sun, Yu

    medium exchange · Develop alterna@ve so\\ware environment to simplify· Constructs have shown success in replacement of large- diameter vessels (e) constructs have shown more failure rates, resul@ng in aneurysm forma

  16. Effects of Carbon Nanotube Coating on Bubble Departure Diameter and Frequency in Pool Boiling on a Flat, Horizontal Heater 

    E-Print Network [OSTI]

    Glenn, Stephen T.

    2011-08-08

    The effects of a carbon nanotube (CNT) coating on bubble departure diameter and frequency in pool boiling experiments was investigated and compared to those on a bare silicon wafer. The pool boiling experiments were performed at liquid subcooling...

  17. Design Calculations for Gas Flow & Diffusion Behavior in the Large Diameter Container & Cask

    SciTech Connect (OSTI)

    PIEPHO, M.G.

    2003-11-06

    This report describes the calculations for the gas behavior in the void volumes or gas spaces of the sludge Large Diameter Container (LDC) and Cask. The objective is to prevent flammable gas conditions in the LDC and Cask gas spaces. This is achieved by the Active Inert Ventilation System (AIVS), which uses argon gas for dilution purposes. With AIVS, the oxygen content is kept below 4 to 5 vol% in the LDC, and the hydrogen content is kept below 4 vol% in the Cask before its purge at the KE Basin. After the Cask sweep-through purge with argon at the KE Basin, oxygen stays below 4 to 5% in the LDC until two LDC ports are opened at T Plant. The oxygen content stays below 4% in the Cask until the Cask lid is opened at T Plant. The analysis here assumes that any oxygen generated in the sludge is consumed by the uranium and uranium dioxide (SNF-18133, ''Gas Behavior in Large Diameter Containers (LDCs) During and Following Loading with 105K East Sludge''). Thus, oxygen production from radiolysis is not included in this report, but hydrogen from radiolysis and from chemical reactions between uranium and water are considered, depending on the scenario being analyzed. The analysis starts immediately after the final decant at K Basin, when argon is assumed to be the only gas in the LDC gas space, except for the normal water vapor. The oxygen ingress is calculated during the disconnecting of the lined hoses from the LDC, during the time that air is surrounding the LDC with two NucFil-type filters in place after the disconnect, before the Cask is sealed, and, finally, during the sweep-through Cask purge at the KE Basin. Dissolution of oxygen from water due to increasing sludge temperatures (mainly during hot transport to the T Plant) is also included. The analysis includes the gas behavior during the T-Plant operations, which include the venting after the LDC/Cask are received at T Plant, the Cask sweep-through purge, the LDC purge with forced argon delivery into the LDC with 1 open port, followed by the natural sweep-through purge with two open LDC ports.

  18. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture DESIGN: A Program to Create Data Forest Service Entry Research Work Unit at the Station's Forest Fire Laboratory, 4955 Canyon Crest Drive, Riverside, CA 92507

  19. United Sates Environmental Protection

    E-Print Network [OSTI]

    Bowen, James D.

    United Sates Environmental Protection Agency Office of Water (4305) EPA/823/B/95/003 August 1995 QUAL2E Windows Interface User's Guide #12;QUAL2E Windows Interface User's Guide United States

  20. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General Observatory in Stinson Beach, Calif. Thomas E. Martin is Assistant Unit Leader--Wildlife at the U.S. Fish

  1. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range, objectives, and targets and specific work plans for the field units--the National Forests and their Ranger

  2. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Northwest Research Station Research, and export from 1997 to 2010, for main world regions and the United States. Detailed tables by country

  3. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Peelflc Southwest Forest and Range that are expressed in tems familim to the user. Theboard footand cubic footare mdiriond units of measure, altlnough

  4. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Research Station Research Paper-Central United States (Monserud and Ek 1977; Monserud 1987). This model was used within the framework of FOREST

  5. United States Department of

    E-Print Network [OSTI]

    #12;United States Department of Agriculture Forest Service Pacific Southwest Research Station for the Station's Wildland Recreation and the Urban Culture Research Work Unit, located at the Forest Fire

  6. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Usual Planting and Harvesting Dates for U.S. Field Crops million acres of barley were harvested in the United States (U.S.) during 1996. After reaching a peak

  7. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Northwest Research Station Research, import, and export from 1997 to 2010, for main world regions and the United States. Detailed tables

  8. Turbulence loads on the Howden 26-m-diameter wind turbine

    SciTech Connect (OSTI)

    Madsen, P.H.; Hock, S.M.; Hausfeld, T.E.

    1987-11-01

    Conducted in Palm Springs, California, a joint effort between SERI and James Howden and Company involved a comprehensive test program on the 330-kW Howden wind turbine with a three-bladed, fixed-hub rotor 26 m in diameter. Part of the measurement analysis is to quantify the turbulence loads during the steady-state production modes of operation. Assuming wind turbulence to be the cause of the random loads, the turbulence loads in terms of blade root-bending moments have been determined empirically by isolating the random or nonperiodic part of the load signals using azimuthal averaging. Standard deviations as functions of wind speed, as well as power spectra of the loads, are presented. The measured turbulence loads are compared to a recently developed model for turbulence loading of wind turbines. The model works in the frequency domain and uses the standard engineering representation of turbulence in terms of a coherence function and a wind-power spectrum at a fixed point in space. The turbulence load model accounts for the dominant mode of vibration for the load in question and is intended to be simple enough to be used for a preliminary load estimate for practical design purposes.

  9. Apparatus and method for increasing the diameter of metal alloy wires within a molten metal pool

    DOE Patents [OSTI]

    Hartman, Alan D. (Albany, OR); Argetsinger, Edward R. (Albany, OR); Hansen, Jeffrey S. (Corvallis, OR); Paige, Jack I. (Albany, OR); King, Paul E. (Corvallis, OR); Turner, Paul C. (Independence, OR)

    2002-01-29

    In a dip forming process the core material to be coated is introduced directly into a source block of coating material eliminating the need for a bushing entrance component. The process containment vessel or crucible is heated so that only a portion of the coating material becomes molten, leaving a solid portion of material as the entrance port of, and seal around, the core material. The crucible can contain molten and solid metals and is especially useful when coating core material with reactive metals. The source block of coating material has been machined to include a close tolerance hole of a size and shape to closely fit the core material. The core material moves first through the solid portion of the source block of coating material where the close tolerance hole has been machined, then through a solid/molten interface, and finally through the molten phase where the diameter of the core material is increased. The crucible may or may not require water-cooling depending upon the type of material used in crucible construction. The system may operate under vacuum, partial vacuum, atmospheric pressure, or positive pressure depending upon the type of source material being used.

  10. Are non-magnetic mechanisms such as temporal solar diameter variations conceivable for an irradiance variability?

    E-Print Network [OSTI]

    J. P. Rozelot; S. Lefebvre; S. Pireaux; A. Ajabshirizadeh

    2006-01-05

    Irradiance variability has been monitored from space for more than two decades. Even if data are coming from different sources, it is well established that a temporal variability exists which can be set to as approximately 0.1%, in phase with the solar cycle. Today, one of the best explanation for such an irradiance variability is provided by the evolution of the solar surface magnetic fields. But if some 90 to 95% can be reproduced, what would be the origin of the 10 to 5% left? Non magnetic effects are conceivable. In this paper we will consider temporal variations of the diameter of the Sun as a possible contributor for the remaining part. Such an approach imposes strong constraints on the solar radius variability. We will show that over a solar cycle, variations of no more than 20 mas of amplitude can be considered. Such a variability (far from what is reported by observers conducting measurements by means of ground-based solar astrolabes) may explain a little part of the irradiance changes not explained by magnetic features. Further requirements are needed that may help to reach a conclusion. Dedicated space missions are necessary (for example PICARD, GOLF-NG or SDO, scheduled for a launch around 2008); it is also proposed to reactivate SDS flights for such a purpose.

  11. Large-diameter coiled tubing completions decrease risk of formation damage

    SciTech Connect (OSTI)

    Norton, V. ); Edens, F. ); Coker, G. ); King, G. )

    1992-07-20

    Amoco Production Co. has used large-diameter coiled tubing strings to avoid damaging gas wells with kill fluids. The coiled tubing is stripped in the gas well under pressure. In Amoco's case, the gas flows up the tubing/casing annulus. The coiled tubing string provides a way to blow down the well whenever the well loads up with liquids from completion, workover, or naturally produced fluids. This paper reports that to date, Amoco has installed coiled tubing in four wells. The oldest has 18 months of service. Although some turbine longevity questions must be answered, the first four completions have proven fast and trouble free. The basic equipment for handling coil tubing is shown. The transport trailer and tubing injector head are similar to standard servicing equipment and not considered experimental. The production tubing reel is capable of carrying 14,000 ft of 2-in tubing or 18,000 ft of 1 3/4-in. tubing. For shallower wells, multiple tubing strings can be would on the same spool. Because of handling difficulties of large tubing, spools must be wound at the factory. Most of the largest sizes are made to order, making lead time a necessary consideration.

  12. Method and apparatus for controlling current in inductive loads such as large diameter coils

    DOE Patents [OSTI]

    Riveros, Carlos A. (3832 Harrison Ave., Brookfield, IL 60513)

    1981-01-01

    A method and apparatus for controlling electric current in loads that are essentially inductive, such that sparking and "ringing" current problems are reduced or eliminated. The circuit apparatus employs a pair of solid state switches (each of which switch may be an array of connected or parallel solid state switching devices such as transistors) and means for controlling those switches such that a power supply supplying two d.c. voltages (e.g. positive 150 volts d.c. and negative 150 volts d.c.) at low resistance may be connected across an essentially inductive load (e.g. a 6 gauge wire loop one hundred meters in diameter) alternatively and such that the first solid state switch is turned off and the second is turned on such that both are not on at the same time but the first turned on and the other on in less time than the inductive time constant (L/R) so that the load is essentially always presented with a low resistance path across its input. In this manner a steady AC current may be delivered to the load at a frequency desired. Shut-off problems are avoided by gradually shortening the period of switching to less than the time constant so that the maximum energy contained in the inductive load is reduced to approximately zero and dissipated in the inherent resistance. The invention circuit may be employed by adjusting the timing of switching to deliver a desired waveform (such as sinusoidal) to the load.

  13. Apparatus and Method for Increasing the Diameter of Metal Alloy Wires Within a Molten Metal Pool

    DOE Patents [OSTI]

    Hartman, Alan D.; Argetsinger, Edward R.; Hansen, Jeffrey S.; Paige, Jack I.; King, Paul E.; Turner, Paul C.

    2002-01-29

    In a dip forming process the core material to be coated is introduced directly into a source block of coating material eliminating the need for a bushing entrance component. The process containment vessel or crucible is heated so that only a portion of the coating material becomes molten, leaving a solid portion of material as the entrance port of, and seal around, the core material. The crucible can contain molten and solid metals and is especially useful when coating core material with reactive metals. The source block of coating material has been machined to include a close tolerance hole of a size and shape to closely fit the core material. The core material moves first through the solid portion of the source block of coating material where the close tolerance hole has been machined, then through a solid/molten interface, and finally through the molten phase where the diameter of the core material is increased. The crucible may or may not require water-cooling depending upon the type of material used in crucible construction. The system may operate under vacuum, partial vacuum, atmospheric pressure, or positive pressure depending upon the type of source material being used.

  14. Physics 1114: Unit 6 Homework Problem set 1

    E-Print Network [OSTI]

    Mansell, Edward "Ted"

    Physics 1114: Unit 6 Homework Problem set 1 1. A rod 4.2 m long and 0.50 cm2 in cross. (a) Calculate the downward force (in N) of the atmosphere acting on the top of a table that measures in a hydraulic lift is 16 atm. What is the heaviest vehicle (kg) it can lift if the diameter of the output line

  15. United States Department of

    E-Print Network [OSTI]

    Estimated UseofWaterintheUnitedStatesin2005 Trends in estimated water use in the United States.L., Hutson, S.S., Linsey, K.S., Lovelace, J.K., and Maupin, M.A., 2009, Estimated use of water in the United

  16. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range unit investigating measurement and analysis techniques for management planning, with headquarters in Berkeley, Calif. ELLIOT L. AMIDON is now assigned to the Station's unit at Arcata, Calif., that is studying

  17. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Intermountain Research Station Research Research Station's Riparian-Stream Ecology and Management Research Work Unit at Boise, ID. He re- ceived with the Intermountain Research Station's Riparian-Stream Ecology and Man- agement Research Work Unit at the Forestry

  18. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Research Station General Estimates for Forest Types of the United States James E. Smith Linda S. Heath Kenneth E. Skog Richard A forest types within 10 regions of the United States. Separate tables were developed for afforestation

  19. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service General Technical #12;- TH ,a geneticist, is assigned to the Station's research unit dyin etics of western forest trees, with headquarters in Berkeley, Berkeley. PAUL D. cal technician with the genetics research unit, isa forestry gra California, Berkeley

  20. United States Department of

    E-Print Network [OSTI]

    Clements, Craig

    United States Department of Agriculture Forest Service Intermountain Research Station Ogden, UT. He was project leader of the fire fundamentals research work unit from 1966 until 1979 and is currently project leader of the fire behavior research work unit at the fire sciences laboratory. RALPH A

  1. United States Department of

    E-Print Network [OSTI]

    Liebhold, Andrew

    United States Department of Agriculture Forest Service Northeastern Research Station Research Paper of the Eastern United States have been devastated by invasive pests. We used existing data to predict-quarter in total host density. Gypsy moth occupies only 23 percent of its potential range in the Eastern United

  2. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range Thomas J. Mills Frederick W. Bratten #12;The Authors: are with the Station's research unit studying fire J. MILLS, a forest economist, is in charge of the unit. He earned degrees at Michigan State

  3. United States of Agriculture

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station General,000 xylem resin samples of pine (Pinus) species and hybrids--largely from the western United States locations in the eastern and southern United States. Cover Image: Chapter 6, Figure 6-2. #12;Xylem

  4. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Forest and Range ecosystemsresearch unit located in Riverside. California. PAUL H. DUNN was project leader at that time and is now project leader of the atmospheric deposition research unit in Riverside. Calif. SUSAN C. BARRO

  5. United States Department of

    E-Print Network [OSTI]

    United States Department of Proceedings of the Agriculture Pacific Southwest Symposium on Social of Agriculture; 96 p. The growing demand for recreation at the wildland-urban interface throughout the United and the Urban Culture Research Unit headquartered at the Forest Fire Laboratory, 4955 Canyon Crest Dr

  6. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Pacific Southwest Research Station http. Arbaugh is a statistician with the Station's Atmospheric Deposition Effects Research Unit at Riverside and associate professor with the National Park Service Cooperative Park Studies Unit, College of Forest

  7. United States Department of

    E-Print Network [OSTI]

    Holberton, Rebecca L.

    United States Department of Agriculture Forest Service Northeastern Research Station General Technical Report NE-318 Atlas of Climate Change Effects in 150 Bird Species of the Eastern United States Service 359 Main Road Delaware, OH 43015 USA #12;United States Department of Agriculture Forest Service

  8. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Research Station Research Paper NE-722 James E. Smith Linda S. Heath A Model of Forest Floor Carbon Mass for United States Forest contiguous United States. Manuscript received for publication 22 April 2002 #12;A Model of Forest Floor

  9. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Southern Research Station General Technical United States. In: Rauscher, H. Michael, and Kurt Johnsen, eds. Southern forest science: past, present Trends in the Southern United States Robert A. Mickler, James E. Smith, and Linda S. Heath1 Abstract

  10. UNITED STATES PARTMENT OF

    E-Print Network [OSTI]

    UNITED STATES PARTMENT OF lMMERCE J8l1CATION SEATTLE, WA IOVEMBER 1973 FISHERY FACTS-6 U. S of foreign fishing off United States coastal waters, and the aevelopment and enforce- ment of international;ABSTRACT Dungeness crabs, Cancer magister, occur in the inshore waters of t he west coast of the United

  11. United States Department of

    E-Print Network [OSTI]

    United States Department of Agriculture Forest Service Northeastern Research Station General reported in USDA Forest Service surveys for forests of the conterminous United States. Developed for use estimates are provided for regional tree-mass totals using summary forest statistics for the United States

  12. United States Nuclear Regulatory

    E-Print Network [OSTI]

    United States Nuclear Regulatory Commission United States Department of Energy United States.S. Nuclear Regulatory Commission Washington, DC 20555-0001 E-mail: DISTRIBUTION@nrc.gov Facsimile: 301; and Commission papers and their attachments. NRC publications in the NUREG series, NRC regulations, and Title 10

  13. Unit Testing Discussion C

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Unit Testing Discussion C #12;Unit Test public Method is smallest unit of code Input/output transformation Test if the method does what it claims Not exactly black box testing #12;Test if (actual result Expected Computed Input #12;Functionality Computation ­ Easy to test Time based Asynchronous interaction

  14. The Macroscopic Cortical Unit

    E-Print Network [OSTI]

    Penny, Will

    The Macroscopic Brain Will Penny Cortical Unit Neural Mass Model Cell Populations Differential Will Penny 21st April 2011 #12;The Macroscopic Brain Will Penny Cortical Unit Neural Mass Model Cell as formulated in David et al. (2006). #12;The Macroscopic Brain Will Penny Cortical Unit Neural Mass Model Cell

  15. Survey reveals nature of corrosion in HF alky units

    SciTech Connect (OSTI)

    Dobis, J.D. (BP Oil Co., Marcus Hook, PA (United States)); Clarida, D.R. (Conoco Inc., Ponca City, OK (United States)); Richert, J.P. (Saudi Aramco/Mobil, Yanbu (Saudi Arabia))

    1995-03-06

    The results of a National Association of Corrosion Engineers survey of 62 HF alkylation units reveal relatively low incidence of service-related cracking of carbon steel. Hydrogen blistering, however, is prevalent, especially in the main acid circuit and overhead condensers. Based on these and other survey results, several recommendations are made to enable refiners to monitor and reduce corrosion in these special units. The paper discusses the survey results, construction materials, post-weld heat treatments, small-diameter piping, construction inspection, bolting, gaskets, block valves, maintenance practices, cracking, blistering, areas of vulnerability, and recommendations.

  16. Plasma sputtering robotic device for in-situ thick coatings of long, small diameter vacuum tubes

    SciTech Connect (OSTI)

    Hershcovitch, A. Blaskiewicz, M.; Brennan, J. M.; Fischer, W.; Liaw, C.-J.; Meng, W.; Todd, R.; Custer, A.; Dingus, A.; Erickson, M.; Jamshidi, N.; Laping, R.; Poole, H. J.

    2015-05-15

    A novel robotic plasma magnetron mole with a 50?cm long cathode was designed, fabricated, and operated. The reason for this endeavor is to alleviate the problems of unacceptable resistive heating of stainless steel vacuum tubes in the BNL Relativistic Heavy Ion Collider (RHIC). The magnetron mole was successfully operated to copper coat an assembly containing a full-size, stainless steel, cold bore, RHIC magnet tubing connected to two types of RHIC bellows, to which two additional pipes made of RHIC tubing were connected. To increase the cathode lifetime, a movable magnet package was developed, and the thickest possible cathode was made, with a rather challenging target to substrate (de facto anode) distance of less than 1.5?cm. Achieving reliable steady state magnetron discharges at such a short cathode to anode gap was rather challenging, when compared to commercial coating equipment, where the target to substrate distance is 10's cm; 6.3?cm is the lowest experimental target to substrate distance found in the literature. Additionally, the magnetron developed during this project provides unique omni-directional uniform coating. The magnetron is mounted on a carriage with spring loaded wheels that successfully crossed bellows and adjusted for variations in vacuum tube diameter, while keeping the magnetron centered. Electrical power and cooling water were fed through a cable bundle. The umbilical cabling system is driven by a motorized spool. Excellent coating adhesion was achieved. Measurements indicated that well-scrubbed copper coating reduced secondary electron yield to 1, i.e., the problem of electron clouds can be eliminated. Room temperature RF resistivity measurement indicated that a 10??m copper coated stainless steel RHIC tube has a conductivity close to that of pure copper tubing. Excellent coating adhesion was achieved. The device details and experimental results are described.

  17. Transits of Venus and Solar diameter measures from ground: method and results from Athens (2004) and Huairou (2012)

    E-Print Network [OSTI]

    Sigismondi, Costantino; Wang, Xiaofan; Xie, Wenbin; Carinci, Massimo; Mimmo, Alessio

    2015-01-01

    The variation of the solar diameter in time and in position angle has implications in astrophysics and in general relativity, as the long series of studies attest. The Transits of Venus in 2004 and 2012 have been carefully studied because of the rarity of the phenomenon and its historical importance due the AU measure and to the discovery of Venus atmosphere. The characterization of Venus atmosphere and the measure of the solar diameter to the milliarcsecond level of precision have been studied also from satellite images. The results of the solar diameter measurements made with the observations in Athens (2004) and at the Huairou Solar Observing Station in China (2012) are presented. The topic of the oblateness of the Sun at sunset and its intrinsic value is drafted to introduce the general public to the relativistic relevance of measuring the solar figure, in the occasion of the International Year of Light 2015.

  18. Variation of xylem vessel diameters in trembling aspen (Populus tremuloides Michx.) across a boreal climate gradient: answers from a reciprocal transplant experiment

    E-Print Network [OSTI]

    Hamann, Andreas

    . Gaussian kernel density estimates support plastic as well as genetic contributions in vessel diameter with vessel diameter and tree height in central Alberta was also found at two other boreal test sites but reversed at a wetter and milder sub-boreal test site. 5. In summary, vessel diameters were highly plastic

  19. Unit 51 - GIS Application Areas

    E-Print Network [OSTI]

    Unit 51, CC in GIS; Cowen, David; Ferguson, Warren

    1990-01-01

    51 - GIS APPLICATION AREAS UNIT 51 - GIS APPLICATION AREAS1990 Page 1 Unit 51 - GIS Application Areas Computers inyour students. UNIT 51 - GIS APPLICATION AREAS Compiled with

  20. United States Department of

    E-Print Network [OSTI]

    ..............................................................................2 Solid Waste Management .........................................................................3 ....................................................................................4 Solid Waste ManagementUnited States Department of Returns on InvestmentsAgriculture Forest Service in Management Sciences

  1. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    3 Structural and Geographic Characteristics of U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)"...

  2. Sandia Energy - Phasor Measurement Units

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

    Units Home Stationary Power Safety, Security & Resilience of Energy Infrastructure Grid Modernization Cyber Security for Electric Infrastructure Phasor Measurement Units...

  3. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Marketing Strategies for Commercializing the Small Diameter Douglas-fir

    E-Print Network [OSTI]

    UBC Social Ecological Economic Development Studies (SEEDS) Student Report Marketing Strategies the current status of the subject matter of a project/report". #12;WOOD 465 ASSIGNMENT Marketing Strategies may think of this huge market and find a new way to commercialize our small diameter Douglas

  4. Salt-Dependent DNA Superhelix Diameter Studied by Small Angle Neutron Scattering Measurements and Monte Carlo Simulations

    E-Print Network [OSTI]

    Langowski, Jörg

    Salt-Dependent DNA Superhelix Diameter Studied by Small Angle Neutron Scattering Measurements-38042 Grenoble Cedex 9, France ABSTRACT Using small angle neutron scattering we have measured the static the same behavior between 10 and 100 mM salt concentration: An undulation in the scattering curve

  5. Effects of the hydraulic coupling between xylem and phloem on diurnal phloem diameter variationpce_2275 690..703

    E-Print Network [OSTI]

    Holbrook, N. Michele

    Effects of the hydraulic coupling between xylem and phloem on diurnal phloem diameter variationpce in the radial flow rate of water between the xylem and the phloem. Reducing the hydraulic con- ductance between variations that cannot be explained by changes in the hydraulic conductance, could be related to changes

  6. Constructing a Balanced, (log(N)/loglog(N))-Diameter Super-Peer Topology for Scalable P2P Systems

    E-Print Network [OSTI]

    Reeves, Douglas S.

    Constructing a Balanced, (log(N)/loglog(N))-Diameter Super-Peer Topology for Scalable P2P Systems Young June Pyun Department of Computer Science North Carolina State University Raleigh, North Carolina yjpyun@unity.ncsu.edu Douglas S. Reeves Departments of Computer Science and Electrical and Computer

  7. Spray coating as a simple method to prepare catalyst for growth of diameter-tunable single-walled carbon nanotubes

    E-Print Network [OSTI]

    Maruyama, Shigeo

    Spray coating as a simple method to prepare catalyst for growth of diameter-tunable single in simplicity and scalability -- have been recently reported. Dip-coating,[7] drop-casting,[8] and spin-coating quality SWCNTs from catalyst prepared by a spray coating technique, which had previously only been able

  8. A study on the characteristics of upward air-water two-phase flow in a large diameter pipe

    SciTech Connect (OSTI)

    Shen, Xiuzhong; Saito, Yasushi; Mishima, Kaichiro [Research Reactor Institute, Kyoto University, Kumatori-cho, Sennan-gun, Osaka 590-0494 (Japan); Nakamura, Hideo [Nuclear Safety Research Center, Japan Atomic Energy Agency, Tokai-mura, Ibaraki 319-1195 (Japan)

    2006-10-15

    An adiabatic upward co-current air-water two-phase flow in a vertical large diameter pipe (inner diameter, D: 0.2m, ratio of pipe length to diameter, L/D: 60.5) was experimentally investigated under various inlet conditions. Flow regimes were visually observed, carefully analyzed and classified into five, i.e. undisturbed bubbly, agitated bubbly, churn bubbly, churn slug and churn froth. Void fraction, bubble frequency, Sauter mean diameter, interfacial area concentration (IAC) and interfacial direction were measured with four-sensor optical probes. Both the measured void fraction and the measured IAC demonstrated radial core-peak distributions in most of the flow regimes and radial wall peak in the undisturbed bubbly flow only. The bubble frequency also showed a wall-peak radial distribution only when the bubbles were small in diameter and the flow was in the undisturbed bubbly flow. The Sauter mean diameter of bubbles did not change much in the radial direction in undisturbed bubbly, agitated bubbly and churn bubbly flows and showed a core-peak radial distribution in the churn slug flow due to the existence of certain amount of large and deformed bubbles in this flow regime. The measurements of interfacial direction showed that the main and the secondary bubbly flow could be displayed by the main flow peak and the secondary flow peak, respectively, in the probability density function (PDF) of the interfacial directional angle between the interfacial direction and the z-axis, {eta}{sub zi}. The local average {eta}{sub zi }at the bubble front or rear hemisphere ({eta}{sub zi}{sup F} and {eta}{sub zi}{sup R}) reflected the local bubble movement and was in direct connection with the flow regimes. Based on the analysis, the authors classified the flow regimes in the vertical large diameter pipe quantitatively by the cross-sectional area-averaged {eta}{sub zi }at bubbly front hemisphere ({eta}{sub zi}{sup F}-bar). Bubbles in the undisturbed bubbly flow moved in a vertical way with some swerving motions and those in other flow regimes moved along the lateral secondary flow with an averaging net upward velocity. (author)

  9. Cost of Wind Energy in the United States: Trends from 2007 to 2012 (Presentation)

    SciTech Connect (OSTI)

    Hand, M.

    2015-01-01

    This presentation provides an overview of recent technology trends observed in the United States including project size, turbine size, rotor diameter, hub height, annual average wind speed, and annual energy production. It also highlights area where system analysis is required to fully understand how these technology trends relate to the cost of wind energy.

  10. Associative list processing unit

    DOE Patents [OSTI]

    Hemmert, Karl Scott; Underwood, Keith D.

    2013-01-29

    An associative list processing unit and method comprising employing a plurality of prioritized cell blocks and permitting inserts to occur in a single clock cycle if all of the cell blocks are not full. Also, an associative list processing unit and method comprising employing a plurality of prioritized cell blocks and using a tree of prioritized multiplexers descending from the plurality of cell blocks.

  11. FISHERY STATISTICS UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1972 STATISTICAL DIGEST NO. 66 Prepared by STATISTICS;ACKNOWLEDGMENTS The data in this edition of "Fishery Statistics of the United States" were collected in co- operation with the various States and tabulated by the staff of the Statistics and Market News Division

  12. The Unit Coordinator Handbook About the Unit Coordinator Handbook

    E-Print Network [OSTI]

    Mucina, Ladislav

    1 The Unit Coordinator Handbook About the Unit Coordinator Handbook This Handbook will assist you in fulfilling your responsibilities as a Unit Coordinator and has been developed with input from Unit staff, however, more resources are available at the Unit Coordinator website: http

  13. United States Conservation Plan

    E-Print Network [OSTI]

    Gray, Matthew

    United States Shorebird Conservation Plan M A N O M E T C E N T E R F O R C O N S E R V A T I O N T I O N #12;United States Shorebird Conservation Plan Council Organizations #12;1 U n i t e d S t a t e s S h o r e b i r d C o n s e r v a t i o n P l a n 2 0 0 1 The United States Shorebird

  14. The effect of voltage waveform and tube diameter on transporting cold plasma strings through a flexible dielectric tube

    SciTech Connect (OSTI)

    Sohbatzadeh, Farshad; Omran, Azadeh Valinataj

    2014-11-15

    In this work, we developed transporting atmospheric pressure cold plasma using single electrode configuration through a sub-millimetre flexible dielectric tube beyond 100?cm. It was shown that the waveform of the applied high voltage is essential for controlling upstream and downstream plasma inside the tube. In this regard, sawtooth waveform enabled the transport of plasma with less applied high voltage compared to sinusoidal and pulsed form voltages. A cold plasma string as long as 130?cm was obtained by only 4?kV peak-to-peak sawtooth high voltage waveform. Optical emission spectroscopy revealed that reactive chemical species, such as atomic oxygen and hydroxyl, are generated at the tube exit. The effect of tube diameter on the transported plasma was also examined: the smaller the diameter, the higher the applied voltage. The device is likely to be used for sterilization, decontamination, and therapeutic endoscopy as already suggested by other groups in recent past years.

  15. The application of the fusion method of thermit welding to small diameter tubing: An analysis of joint geometry. 

    E-Print Network [OSTI]

    Glynn, Thomas Michael

    1972-01-01

    THE APPLICATION OF THE FUSION METHOD OF THERPIIT LIELOING TO SMALL DIAMETER TUBING: AN ANALYSIS OF DOINT GEOMETRY A Thesis by THOMAS MICHAEL GLYNN Submitted to the Graduate College of Texas 48PI University in partial fulfillment... of the requirement for the degree of PIASTER OF SCIENCE December 1972 Major Subject: Industrial Technology THE APPLICATION OF THE FUSION METHOD OF THERMIT 4IELDING TO SMALL DIAPIETER TUBING: AN ANALYSIS OF ANOINT GEOMETRY A Thesis by THOMAS PIICHAEL GLYNN...

  16. Steam-water two-phase flow in large diameter vertical piping at high pressures and temperatures

    SciTech Connect (OSTI)

    Hasanein, H.A.; Kawaji, Masahiro [Univ. of Toronto, Ontario (Canada); Chan, A.M.C. [Ontario Hydro Technologies, Toronto, Ontario (Canada); Yoshioka, Yuzuru [Japan Atomic Power Co., Tokyo (Japan)

    1996-08-01

    No information on steam/water two-phase flow behavior in large diameter pipes (10 inch or larger) at elevated pressures is available in the open literature. However, there are many applications, in the nuclear, chemical and petroleum industries among others where two-phase flows in large diameter pipes at elevated pressures and temperatures are encountered routinely or under accident scenarios. Experimental data on steam-water two-phase flow in a large diameter (20 inch, 50.08 cm I.D.) vertical pipe at elevated pressures and temperatures (2.8 MPa/230 C--6.4 MPa/280 C) have been obtained. Void fraction, two-phase mass flux, phase and velocity distributions as well as pressure drop along the test pipe have been measured using the Ontario Hydro Technologies (OHT) Pump Test Loop. The void fraction distributions were found to be axially symmetric and nearly flat over a wide range of two-phase flow conditions. The two-phase flow regime could be inferred from the dynamic void fluctuations data. For the 280 C tests, the flow was found to be relatively stable with bubbly flow at low average void fractions and churn turbulent or wispy-annular flow at higher void fractions. At 230 C, the flow became rather oscillatory and slugging was suspected at relatively low voids. It has also been found that the average void fractions in the test section can be determined reasonably accurately using the axial pressure drop data.

  17. Unit Clause: Summary Benny Applebaum

    E-Print Network [OSTI]

    Applebaum, Benny

    Unit Clause: Summary Benny Applebaum Tel-Aviv University Spring Semester, 2012 #12;Unit Clause: Reminder Unit Clause Input: chosen uniformly from F3(n, rn). 1 If there exists unit clause (Forced step) pick at random unit clause { i} and satisfy it 2 Otherwise, (Free step) pick a random literal i

  18. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    3 Computers and Other Electronics in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before...

  19. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    3 Household Demographics of U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  20. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    3 Space Heating in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  1. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    3 Air Conditioning in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  2. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    3 Fuels Used and End Uses in U.S. Homes, by Year of Construction, 2009" " Million Housing Units, Final" ,,"Year of Construction" ,"Total U.S.1 (millions)" ,,"Before 1940","1940 to...

  3. Voltage verification unit

    DOE Patents [OSTI]

    Martin, Edward J. (Virginia Beach, VA)

    2008-01-15

    A voltage verification unit and method for determining the absence of potentially dangerous potentials within a power supply enclosure without Mode 2 work is disclosed. With this device and method, a qualified worker, following a relatively simple protocol that involves a function test (hot, cold, hot) of the voltage verification unit before Lock Out/Tag Out and, and once the Lock Out/Tag Out is completed, testing or "trying" by simply reading a display on the voltage verification unit can be accomplished without exposure of the operator to the interior of the voltage supply enclosure. According to a preferred embodiment, the voltage verification unit includes test leads to allow diagnostics with other meters, without the necessity of accessing potentially dangerous bus bars or the like.

  4. Associative list processing unit

    DOE Patents [OSTI]

    Hemmert, Karl Scott; Underwood, Keith D

    2014-04-01

    An associative list processing unit and method comprising employing a plurality of prioritized cell blocks and permitting inserts to occur in a single clock cycle if all of the cell blocks are not full.

  5. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    by the U.S. Department of Energy's Office of Energy and Efficiency and Renewable Energy (EERE). 3Use of heating equipment for another housing unit also includes the use of...

  6. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    by the U.S. Department of Energy's Office of Energy and Efficiency and Renewable Energy (EERE). 3Housing units are classified as urban or rural using definitions created by...

  7. Automatically clustering similar units for unit selection in speech synthesis. 

    E-Print Network [OSTI]

    Black, Alan W; Taylor, Paul A

    1997-01-01

    This paper describes a new method for synthesizing speech by concatenating sub-word units from a database of labelled speech. A large unit inventory is created by automatically clustering units of the same phone class ...

  8. UNIT SELECTION ALGORITHM FOR JAPANESE SPEECH SYNTHESIS BASED ON BOTH PHONEME UNIT AND DIPHONE UNIT

    E-Print Network [OSTI]

    Duh, Kevin

    UNIT SELECTION ALGORITHM FOR JAPANESE SPEECH SYNTHESIS BASED ON BOTH PHONEME UNIT AND DIPHONE UNIT ABSTRACT This paper proposes a novel unit selection algorithm for Japanese Text-To-Speech (TTS) systems, CV units are basic to con- catenative TTS systems for Japanese. However, speech syn- thesized with CV

  9. Conventional regression models Unlabelled units

    E-Print Network [OSTI]

    McCullagh, Peter

    Conventional regression models Unlabelled units Consequences Sampling bias in logistic models Peter effects #12;Conventional regression models Unlabelled units Consequences Outline 1 Conventional regression models Gaussian models Binary regression model Properties of conventional models 2 Unlabelled units Point

  10. Unit 9: Spatial Data Conversion

    E-Print Network [OSTI]

    9, CCTP; Dodson, Rustin

    1998-01-01

    UNIT 9: SPATIAL DATA CONVERSION Written by Rustin Dodson,Programs Page 1 Unit 9: Spatial Data Conversion freezingPrograms Page 2 Unit 9: Spatial Data Conversion Export USGS

  11. Best Buys and Unit Pricing 

    E-Print Network [OSTI]

    Anding, Jenna

    2000-02-02

    This guide explains how to determine a unit price--the cost of an item based on a specific unit such as pound or ounce. Unit pricing can be used to identify foods that are the most economical....

  12. Session B--Small-Diameter Timber Alchemy--Fried, Barbour, Fight, Christensen, Pinjuv USDA Forest Service Gen. Tech. Rep. PSW-GTR-189. 2008. 29

    E-Print Network [OSTI]

    Session B--Small-Diameter Timber Alchemy--Fried, Barbour, Fight, Christensen, Pinjuv USDA Forest Toward Fire-Resistant Forests?1 Jeremy S. Fried, R. Jamie Barbour, Roger D. Fight, Glenn Christensen- mail: Jeremy.Fried@fs.fed.us. #12;Session B--Small-Diameter Timber Alchemy--Fried, Barbour, Fight

  13. Solving Unit Commitment by a Unit Decommitment Method

    E-Print Network [OSTI]

    Solving Unit Commitment by a Unit Decommitment Method Chung-Li Tsengy,Chao-an Liz, Shmuel S. Oren x October 14, 1997 Abstract In this paper, we present an e cient and robust method for solving unit commit- ment problem using a unit decommitment method. 1 Introduction A problem that must be frequently solved

  14. UCL Migration Research Unit 2013 Migration Research Unit

    E-Print Network [OSTI]

    Jones, Peter JS

    UCL Migration Research Unit ANNUAL REPORT 2013 Migration Research Unit UCL DEPARTMENT OF GEOGRAPHY in the Migration Research Unit. Two key members of the research unit are on the move. JoAnn McGregor moves highly successful MSc in Global Migration and her involvement in the degree will be missed as well as her

  15. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    Unit Buildings",19.1,4.4,3.7,6.2,4.7 "Mobile Homes",6.9,0.5,1.1,3.9,1.4 "Year of Construction" "Before 1940",14.4,5.6,4.6,2.4,1.9 "1940 to 1949",5.2,1.3,1.4,1.6,0.9 "1950 to...

  16. United States Department of

    E-Print Network [OSTI]

    are thought to contribute to carbon sequestration, including current debates on this topic. The science regarding forestry and carbon sequestration is more advanced and less controversial than that for range, land management, carbon sequestration, carbon markets, United States. #12;ii Executive Summary

  17. United States Department of

    E-Print Network [OSTI]

    to moisture availability and solar radiation. We describe research results pertaining to global climate change Technical Report PSW-GTR-235 June 2011 A Review of the Potential Effects of Climate Change on Quaking Aspen of the potential effects of climate change on quaking aspen (Populus tremuloides) in the Western United States

  18. Influence of lubricant oil on heat transfer performance of refrigerant flow boiling inside small diameter tubes. Part I: Experimental study

    SciTech Connect (OSTI)

    Wei, Wenjian; Ding, Guoliang; Hu, Haitao; Wang, Kaijian

    2007-10-15

    Two-phase flow pattern and heat transfer characteristics of refrigerant-oil mixture flow boiling inside small tubes with inside diameters of 6.34 mm and 2.50 mm are investigated experimentally. The test condition of nominal oil concentration is from 0% to 5%, mass flux from 200 to 400 kg m{sup -2} s{sup -1}, heat flux from 3.2 to 14 kW m{sup -2}, evaporation temperature of 5 C, inlet quality from 0.1 to 0.8, and quality change from 0.1 to 0.2. Wavy, wavy-annular, annular and mist-annular flow pattern in 6.34 mm tube are observed, while only slug-annular and annular flow pattern are observed in 2.50 mm tube. Oil presence can make annular flow to form early and to retard to diminish in quality direction at nominal oil concentration {>=}3%. Augmentation effect of oil on heat transfer coefficient becomes weakened or even diminishes for small diameter tube while detrimental effect of oil on small tube performance becomes more significant than large tube. For both test tubes, variation of heat transfer coefficient and enhanced factor with oil concentration is irregular. Two-phase heat transfer multiplier with refrigerant-oil mixture properties increases consistently and monotonically with local oil concentration at different vapor quality. (author)

  19. Ionic transport through sub-10 nm diameter hydrophobic high-aspect ratio nanopores: experiment, theory and simulation

    E-Print Network [OSTI]

    Sébastien Balme; Fabien Picaud; Manoel Manghi; John Palmeri; Mikhael Bechelany; Simon Cabello-Aguilar; Adib Abou-Chaaya; Philippe Miele; Emmanuel Balanzat; Jean Marc Janot

    2015-06-11

    Fundamental understanding of ionic transport at the nanoscale is essential for developing biosensors based on nanopore technology and new generation high-performance nanofiltration membranes for separation and purification applications. We study here ionic transport through single putatively neutral hydrophobic nanopores with high aspect ratio (of length L=6 \\mu m with diameters ranging from 1 to 10 nm) and with a well controlled cylindrical geometry. We develop a detailed hybrid mesoscopic theoretical approach for the electrolyte conductivity inside nanopores, which considers explicitly ion advection by electro-osmotic flow and possible flow slip at the pore surface. By fitting the experimental conductance data we show that for nanopore diameters greater than 4 nm a constant weak surface charge density of about 10$^{-2}$ C m$^{-2}$ needs to be incorporated in the model to account for conductance plateaus of a few pico-Siemens at low salt concentrations. For tighter nanopores, our analysis leads to a higher surface charge density, which can be attributed to a modification of ion solvation structure close to the pore surface, as observed in the molecular dynamics simulations we performed.

  20. Orbital inside diameter welder

    DOE Patents [OSTI]

    Patterson, R.A.; Mitchell, J.O.

    1982-07-23

    The disclosure relates to welding apparatus and more particularly to apparatus for welding together two abutted cylinders from the inside of the joint.

  1. Mathematical structure of unit systems

    E-Print Network [OSTI]

    Masao Kitano

    2013-05-04

    We investigate the mathematical structure of unit systems and the relations between them. Looking over the entire set of unit systems, we can find a mathematical structure that is called preorder (or quasi-order). For some pair of unit systems, there exists a relation of preorder such that one unit system is transferable to the other unit system. The transfer (or conversion) is possible only when all of the quantities distinguishable in the latter system are always distinguishable in the former system. By utilizing this structure, we can systematically compare the representations in different unit systems. Especially, the equivalence class of unit systems (EUS) plays an important role because the representations of physical quantities and equations are of the same form in unit systems belonging to an EUS. The dimension of quantities is uniquely defined in each EUS. The EUS's form a partially ordered set. Using these mathematical structures, unit systems and EUS's are systematically classified and organized as a hierarchical tree.

  2. Contamination analysis unit

    DOE Patents [OSTI]

    Gregg, H.R.; Meltzer, M.P.

    1996-05-28

    The portable Contamination Analysis Unit (CAU) measures trace quantities of surface contamination in real time. The detector head of the portable contamination analysis unit has an opening with an O-ring seal, one or more vacuum valves and a small mass spectrometer. With the valve closed, the mass spectrometer is evacuated with one or more pumps. The O-ring seal is placed against a surface to be tested and the vacuum valve is opened. Data is collected from the mass spectrometer and a portable computer provides contamination analysis. The CAU can be used to decontaminate and decommission hazardous and radioactive surfaces by measuring residual hazardous surface contamination, such as tritium and trace organics. It provides surface contamination data for research and development applications as well as real-time process control feedback for industrial cleaning operations and can be used to determine the readiness of a surface to accept bonding or coatings. 1 fig.

  3. Contamination analysis unit

    DOE Patents [OSTI]

    Gregg, Hugh R. (Livermore, CA); Meltzer, Michael P. (Livermore, CA)

    1996-01-01

    The portable Contamination Analysis Unit (CAU) measures trace quantifies of surface contamination in real time. The detector head of the portable contamination analysis unit has an opening with an O-ring seal, one or more vacuum valves and a small mass spectrometer. With the valve closed, the mass spectrometer is evacuated with one or more pumps. The O-ring seal is placed against a surface to be tested and the vacuum valve is opened. Data is collected from the mass spectrometer and a portable computer provides contamination analysis. The CAU can be used to decontaminate and decommission hazardous and radioactive surface by measuring residual hazardous surface contamination, such as tritium and trace organics It provides surface contamination data for research and development applications as well as real-time process control feedback for industrial cleaning operations and can be used to determine the readiness of a surface to accept bonding or coatings.

  4. Thermal insulated glazing unit

    DOE Patents [OSTI]

    Selkowitz, S.E.; Arasteh, D.K.; Hartmann, J.L.

    1988-04-05

    An improved insulated glazing unit is provided which can attain about R5 to about R10 thermal performance at the center of the glass while having dimensions about the same as those of a conventional double glazed insulated glazing unit. An outer glazing and inner glazing are sealed to a spacer to form a gas impermeable space. One or more rigid, non-structural glazings are attached to the inside of the spacer to divide the space between the inner and outer glazings to provide insulating gaps between glazings of from about 0.20 inches to about 0.40 inches. One or more glazing surfaces facing each thermal gap are coated with a low emissivity coating. Finally, the thermal gaps are filled with a low conductance gas such as krypton gas. 2 figs.

  5. Thermal insulated glazing unit

    DOE Patents [OSTI]

    Selkowitz, Stephen E. (Piedmont, CA); Arasteh, Dariush K. (Oakland, CA); Hartmann, John L. (Seattle, WA)

    1991-01-01

    An improved insulated glazing unit is provided which can attain about R5 to about R10 thermal performance at the center of the glass while having dimensions about the same as those of a conventional double glazed insulated glazing unit. An outer glazing and inner glazing are sealed to a spacer to form a gas impermeable space. One or more rigid, non-structural glazings are attached to the inside of the spacer to divide the space between the inner and outer glazings to provide insulating gaps between glazings of from about 0.20 inches to about 0.40 inches. One or more glazing surfaces facing each thermal gap are coated with a low emissivity coating. Finally, the thermal gaps are filled with a low conductance gas such as krypton gas.

  6. " Million Housing Units, Final...

    U.S. Energy Information Administration (EIA) Indexed Site

    .2,7.1,4.4,2.6,1.3,3,6.8 "Central Warm-Air Furnace",19.1,4.6,5.5,3.6,2.2,1.2,0.6,1.4,3.5 "Heat Pump",9.8,1.4,2,2,1.4,1,0.6,1.3,0.9 "Built-In Electric Units",5.7,1.9,1.6,0.9,0.6,0.3...

  7. 80 units of core courses 70 units of core courses 70 units of core courses 80 units of core courses Semester 1 Semester 1 Semester 1 Semester 1

    E-Print Network [OSTI]

    Fleming, Andrew J.

    80 units of core courses 70 units of core courses 70 units of core courses 80 units of core courses Semester 1 Semester 1 Semester 1 Semester 1 ARBE1303 10 units ARBE2101 10 units ARBE3100 10 units ARBE4101 10 units Introduction to the Construction Industry Construction Ecology 2 Construction Technology 3

  8. Influence of lubricant oil on heat transfer performance of refrigerant flow boiling inside small diameter tubes. Part II: Correlations

    SciTech Connect (OSTI)

    Wei, Wenjian; Ding, Guoliang; Hu, Haitao; Wang, Kaijian

    2007-10-15

    The predictive ability of the available state-of-the-art heat transfer correlations of refrigerant-oil mixture is evaluated with the present experiment data of small tubes with inside diameter of 6.34 mm and 2.50 mm. Most of these correlations can be used to predict the heat transfer coefficient of 6.34 mm tube, but none of them can predict heat transfer coefficient of 2.50 mm tube satisfactorily. A new correlation of two-phase heat transfer multiplier with local properties of refrigerant-oil mixture is developed. This correlation approaches the actual physical mechanism of flow boiling heat transfer of refrigerant-oil mixture and can reflect the actual co-existing conditions of refrigerant and lubricant oil. More than 90% of the experiment data of both test tubes have less than {+-}20% deviation from the prediction values of the new correlations. (author)

  9. Boundary Ring or a Way to Construct Approximate NG Solutions with Polygon Boundary Conditions. II. Polygons which admit an inscribed circle

    E-Print Network [OSTI]

    H. Itoyama; A. Morozov

    2007-12-14

    We further develop the formalism of arXiv:0712.0159 for approximate solution of Nambu-Goto (NG) equations with polygon conditions in AdS backgrounds, needed in modern studies of the string/gauge duality. Inscribed circle condition is preserved, which leaves only one unknown function y_0(y_1,y_2) to solve for, what considerably simplifies our presentation. The problem is to find a delicate balance -- if not exact match -- between two different structures: NG equation -- a non-linear deformation of Laplace equation with solutions non-linearly deviating from holomorphic functions, -- and the boundary ring, associated with polygons made from null segments in Minkovski space. We provide more details about the theory of these structures and suggest an extended class of functions to be used at the next stage of Alday-Maldacena program: evaluation of regularized NG actions.

  10. To obtain representative temperatures, sensors were made with a length of 35 cm. The stainless steel needles have a diameter of 3 mm. Inside are five

    E-Print Network [OSTI]

    Haak, Hein

    To obtain representative temperatures, sensors were made with a length of 35 cm. The stainless steel needles have a diameter of 3 mm. Inside are five Platinum Pt-100 sensors, that are cascaded

  11. Optical micrograph of a Bragg grating photodeposited in the cladding of a 180 m diameter optical fiber

    E-Print Network [OSTI]

    Wolberg, George

    fiber Grating: 5-6 µm lines, 8 µm spaces Inserts and removes light from fiber core d variable porosity and truck trailers or retrofitted into existing units, these sensors offer rapid, noninvasive analytical on the subject of optical biopsy. Optical biopsy involves the use of light and photonic technology to diagnose

  12. The application of the fusion method of thermit welding to small diameter tubing: An analysis of mold design and powder quantity. 

    E-Print Network [OSTI]

    Eller, Frank Charles

    1972-01-01

    THE APPLICATION OF THE FUSION METHOD OF THERMIT LIELDING TO SMALL DIAMETER TUBING: AN ANALYSIS OF IYIOLD DESIGN AND POLIDER QUANTITY A Thesis 'by FRANK CHARLES ELLER, OR. Submitted to the Graduate College of Texas AEM University in partial... A Thesis by FRANK CHARLES ELLER, OR. Approved as to style and content by: Chairman of Committee Head of Departm t Member December 1972 A f 111 ABSTRACT The Application of the Fusion Method of Thermit Llelding to Small Diameter Tubing...

  13. The one and only official Santa Claus' Main Post Office is located in the heart of Santa's Workshop Village on the Arctic Circle, eight kilometres north from the centre of Rovaniemi. Santa Claus' Main Post Office is

    E-Print Network [OSTI]

    Bartholdi III, John J.

    The one and only official Santa Claus' Main Post Office is located in the heart of Santa's Workshop Village on the Arctic Circle, eight kilometres north from the centre of Rovaniemi. Santa Claus' Main Post Office is under the responsibility of Finland's post company, Itella Corporation. Santa Claus' Main Post

  14. REU: Interdisciplinary Program in High Performance Computing at UMBC http://www.umbc.edu/hpcreu Department of Mathematics and Statistics University of Maryland, Baltimore County 1000 Hilltop Circle, Baltimore, MD 21250 410-455-2412

    E-Print Network [OSTI]

    Suri, Manil

    ://www.umbc.edu/hpcreu © Department of Mathematics and Statistics · University of Maryland, Baltimore County · 1000 Hilltop Circle, Baltimore, MD 21250 · 410-455-2412 UMBC is an Equal Opportunity and Affirmative Action Institution Interdisciplinary Program in High Performance Computing University of Maryland, Baltimore County (UMBC) Summer 2010

  15. Energy Management in Olefins Units 

    E-Print Network [OSTI]

    Wells, T. A.

    1982-01-01

    to the point where waste heat from pyrolysis generates more than enough steam to power the olefins unit recovery section. Furthermore, incorporating gas turbine driven electrical generators or process compressors adds to the utility export potential of the unit...

  16. UNITED STATES DEPARTMENT OF COMMERCE

    E-Print Network [OSTI]

    Tolkova, Elena

    UNITED STATES DEPARTMENT OF COMMERCE Carlos M. Gutierrez Secretary NATIONAL OCEANIC AND ATMOSPHERIC in a modeled tsunami caused by each of 804 unit earthquakes (tsunami sources) in the Pacific and 194

  17. Energy Exchange Continuing Education Units

    Broader source: Energy.gov [DOE]

    International Association for Continuing Education and Training (IACET) continuing education units (CEUs) will be available for designated training sessions.

  18. Entanglement Storage Units

    E-Print Network [OSTI]

    T. Caneva; T. Calarco; S. Montangero

    2012-09-27

    We introduce a protocol based on optimal control to drive many body quantum systems into long-lived entangled states, protected from decoherence by big energy gaps, without requiring any apriori knowledge of the system. With this approach it is possible to implement scalable entanglement-storage units. We test the protocol in the Lipkin-Meshkov-Glick model, a prototype many-body quantum system that describes different experimental setups, and in the ordered Ising chain, a model representing a possible implementation of a quantum bus.

  19. Unite2 States Government

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1. .&. ' , c 1afr+39J t% (3740~ - Unite2

  20. l UNITED STATES GOVERNMENT

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and700, 1. .&. ' , cMarchW W e e luse-_ ._UNITED

  1. United States Government

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government Department

  2. United States Government

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government

  3. United States Government

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government. v-w. ' ;H;

  4. United States Government

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government. v-w. '

  5. United States Government DATE:

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government. v-w.

  6. Uniter+ States Government

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government.EP AEFG

  7. UNITED STATES OF AMERICA

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE:Administrationfollowing tableUNITED STATES-ANSWER

  8. FISHERY STATISTICS E UNITED STATES

    E-Print Network [OSTI]

    SH 11 .A443X FISH FISHERY STATISTICS E UNITED STATES ^ 1951 &ch 3. \\§^ ^/'· m:^ STATISTICAL DIGEST. Farley, Director Statistical Digest 30 FISHERY STATISTICS OF THE UNITED STATES 1951 BY A. W. ANDERSON;Fishery Statistics of the United States and Alaska are compiled and published annually to make available

  9. United States Department of Agriculture

    E-Print Network [OSTI]

    Gray, Matthew

    United States Department of Agriculture Keys to Soil Taxonomy Ninth Edition, 2003 #12;#12;Keys to Soil Taxonomy By Soil Survey Staff United States Department of Agriculture Natural Resources Conservation Service Ninth Edition, 2003 #12;The United States Department of Agriculture (USDA) prohibits

  10. B. Joseph Guglielmo, EDUCATION UNIT

    E-Print Network [OSTI]

    Soloveichik, David

    AND ADVISORY UNITS ADMINISTRATIVE UNITS Dean's Office Management Staff Susan Abby, executive assistant Pharmaceutical Services, UCSF Medical Center Daniel Wandres, PharmD, associate dean; vice chair, DepartmentD, chair Department of Pharmaceutical Sciences James Wells, PhD, chair ORGANIZED RESEARCH UNIT Molecular

  11. Catalog Year: 2014 Fall Quarter Units Winter Quarter Units Spring Quarter Units

    E-Print Network [OSTI]

    THIRD YEAR FOURTH YEAR ELECTRICAL ENGINEERING To earn a B.S., you must complete all CollegeCatalog Year: 2014 Fall Quarter Units Winter Quarter Units Spring Quarter Units CS 010* 4 CS 013 4 Linear Methodsfor Engr. Analysis ENGL 001A 4 MATH 009B 4 MATH 009C 4 Beginning Composition First Year

  12. Operating characteristics of a 7. 6 mm (0. 30 inch) diameter two-stage light-gas gun

    SciTech Connect (OSTI)

    Susoeff, A R; Hawke, R S; Bowen, P R; Greenwood, D W; Marshall, F R

    1992-07-01

    a series of tests was conducted to determine the operating requirements needed to obtain maximum projectile velocity within the engineering design limits of a two-stage light-gas gun with a 7.6 mm (0.30 inch) diameter bore launch tube. The tests were conducted in a medium vacuum flight range. Previous experience with the gun was used to establish the minimum requirements for optimum efficiency. Two operating parameters, propellant load and drive gas pressure, were varied in order to find an initial optimum operating condition at a conservative propellant load. Propellant load and driver gas pressure were then incrementally increased. This procedure was methodically applied until significant mechanical deformation of a critical gun component took place. This report presents the results of these tests. Projectile velocity was measured to better than 3 percent accuracy using a magnetic induction technique. A 0.485 gram polycarbonate projectile was launched to a velocity of 7.77 km/s during the tests. 13 refs.

  13. " Million U.S. Housing Units"

    U.S. Energy Information Administration (EIA) Indexed Site

    Housing Unit Characteristics by Year of Construction, 2005" " Million U.S. Housing Units" ,,"Year of Construction" ,"Housing Units (millions)" ,,"Before 1940","1940 to 1949","1950...

  14. Unsuspected Pulmonary Embolism in Observation Unit Patients

    E-Print Network [OSTI]

    Limkakeng, Alexander T.; Glickman, Seth W; Cairns, Charles B; Chandra, Abhinav

    2009-01-01

    department observation unit. Emerg Med Clin North Am. 2001;ED) managed acute care unit on ED overcrowding and emergencyof a chest pain observation unit compared with routine care.

  15. Unit 100 - Data Quality Measurement and Assessment

    E-Print Network [OSTI]

    100, CC in GIScience; Veregin, Howard; Hunter, Gary

    2000-01-01

    Page 18 Unit 100 - Data Quality Measurement and AssessmentPage 19 Unit 100 - Data Quality Measurement and AssessmentData Quality Measurement and Assessment Unit 100 - Data

  16. Mexico-United States Migration: Health Issues

    E-Print Network [OSTI]

    Zuniga, Elena; Wallace, Steven P.; Berumen, Salvador; Castaneda, Xotichl; al., et

    2005-01-01

    Americans. Mexico-United States Migration • Health issuesMexico-United States Migration Health Issues © ConsejoMéxico D. F. Mexico-United States Migration Health Issues

  17. Utilization of the MPI Process for in-tank solidification of heel material in large-diameter cylindrical tanks

    SciTech Connect (OSTI)

    Kauschinger, J.L.; Lewis, B.E.

    2000-01-01

    A major problem faced by the US Department of Energy is remediation of sludge and supernatant waste in underground storage tanks. Exhumation of the waste is currently the preferred remediation method. However, exhumation cannot completely remove all of the contaminated materials from the tanks. For large-diameter tanks, amounts of highly contaminated ``heel'' material approaching 20,000 gal can remain. Often sludge containing zeolite particles leaves ``sand bars'' of locally contaminated material across the floor of the tank. The best management practices for in-tank treatment (stabilization and immobilization) of wastes require an integrated approach to develop appropriate treatment agents that can be safely delivered and mixed uniformly with sludge. Ground Environmental Services has developed and demonstrated a remotely controlled, high-velocity jet delivery system termed, Multi-Point-Injection (MPI). This robust jet delivery system has been field-deployed to create homogeneous monoliths containing shallow buried miscellaneous waste in trenches [fiscal year (FY) 1995] and surrogate sludge in cylindrical (FY 1998) and long, horizontal tanks (FY 1999). During the FY 1998 demonstration, the MPI process successfully formed a 32-ton uniform monolith of grout and waste surrogates in about 8 min. Analytical data indicated that 10 tons of zeolite-type physical surrogate were uniformly mixed within a 40-in.-thick monolith without lifting the MPI jetting tools off the tank floor. Over 1,000 lb of cohesive surrogates, with consistencies similar to Gunite and Associated Tank (GAAT) TH-4 and Hanford tank sludges, were easily intermixed into the monolith without exceeding a core temperature of 100 F during curing.

  18. United Nations TD/B/WP/203 United Nations Conference

    E-Print Network [OSTI]

    country DFQF duty-free and quota-free DITC Division on International Trade in Goods and ServicesUnited Nations TD/B/WP/203 United Nations Conference on Trade and Development Distr.: General 31 July 2008 Original: English GE.08- Trade and Development Board Working Party on the Medium-term Plan

  19. Euclid's proposition III.35 says that if AB and CD are chords of a circle intersecting in a point E, then AE EB = CE ED.

    E-Print Network [OSTI]

    be the diameter passing through E. Then, a special case of the proposition is to show that AE · EB = FE · EG. In fact, it is enough to show this special case, because if AE · EB = FE · EG and if CE · ED = FE · EG, then by transitivity, AE · EB = CE · ED. Hence, we will proceed to prove that AE · EB = FE · EG. Let r be the radius

  20. Single-domain magnetic pillar array of 35 nm diameter and 65 Gbits/ik2 density for ultrahigh density quantum magnetic storage

    E-Print Network [OSTI]

    beam nanolithography and electroplating, arrays of Ni pillars on silicon that have a uniform diameter electron beam nanolithography and electroplating. The unique advantage of nanolithography and methanol solution creating a template for the electroplating process. The sample was immersed in a nickel

  1. A comparison of the heat transfer and pressure drop performance of R-134a-lubricant mixtures in different diameter smooth tubes and micro-fin tubes

    SciTech Connect (OSTI)

    Eckels, S.J.; Doerr, T.M.; Pate, M.B.

    1998-10-01

    The average heat transfer coefficients and pressure drops during evaporation and condensation are reported for mixtures of R-134a and an ester lubricant in tubes of 12.7 mm (1/2 in.) outer diameter. The objective of this paper is to evaluate the performance of the R-134a-lubricant mixtures in these tubes and determine the performance benefits of the micro-fin tube. The performance benefits of the tubes with 12.7 mm (1/2 in.) outer diameter are compared to those of smaller tubes with 9.52 mm (3/8 in.) outer diameter. The lubricant used was a 169 SUS penta erythritol ester mixed-acid lubricant. The lubricant concentration was varied from 0--5.1% in the mixture. The average heat transfer coefficients in the 12.7 mm (1/2 in.) micro-fin tube were 50--150% higher than those for the 12.7 mm (1/2 in.) smooth tube, while pressure drops in the micro-fin tube were 5% to 50% higher than in the smooth tube. The addition of lubricant degraded the average heat transfer coefficients in all cases except during evaporation at low lubricant concentrations. Pressure drops were always increased with the addition of lubricant. The experimental results also indicate that tube diameter has some effect on the performance benefits of the micro-fin tube over that of the smooth tube.

  2. UBC Social, Ecological Economic Development Studies (SEEDS) Student Report Alezo Enterprises Inc.: Manufacturer of Wood Products from Small Diameter Douglas Fir Logs

    E-Print Network [OSTI]

    Forest, will minimize costs of shipping raw materials. Staffing requirements are minimal during the first.: Manufacturer of Wood Products from Small Diameter Douglas Fir Logs Terri Anderson, Dianna Embleton, Alfred Lee Inc. has been created by five successful and interested graduates, with the purpose of manufacturing

  3. Machine Design -2 Consider a machined 60mm diameter shaft made of AISI 1020 HR (Sut = 380 MPa at 20C) quenched

    E-Print Network [OSTI]

    Battaglia, Francine

    Machine Design - 2 Consider a machined 60mm diameter shaft made of AISI 1020 HR (Sut = 380 MPa at 20°C) quenched steel shown below. The shaft is supported by bearings at the ends. Mounted upon the shaft are two collars through which fluctuating loads are applied as shown. A groove is machined

  4. Sizing DNA Using a Nanometer-Diameter Pore Jiunn B. Heng, Chuen Ho, Taekyung Kim, Rolf Timp, Aleksij Aksimentiev, Yelena V. Grinkova, Stephen Sligar,

    E-Print Network [OSTI]

    Croquette, Vincent

    an electric field is applied across the membrane, a DNA molecule immersed in electrolyte is attracted established through molecular dynamics simulations. By measuring the duration and magnitude of the blocking of the polymer. INTRODUCTION Nanometer diameter pores pervade biology. They are used to regulate the flow of ions

  5. Heat Transfer -2 A pure platinum wire with diameter D = 3 mm and length L = 20 mm is placed outside on a day when air temperature

    E-Print Network [OSTI]

    Virginia Tech

    Heat Transfer - 2 A pure platinum wire with diameter D = 3 mm and length L = 20 mm is placed outside on a day when air temperature T = 10o C. The heat transfer coefficient at the wire's surface h equation that includes all heat transfer mechanisms involved in this problem. Write this energy balance

  6. Single-domain magnetic pillar array of 35 nm diameter and 65 Gbits/ik2 density for ultrahigh density quantum magnetic storage

    E-Print Network [OSTI]

    density quantum magnetic storage Stephen Y Chou, Mark S. Wei, Peter R. Krauss, and Paul 6. FischerSingle-domain magnetic pillar array of 35 nm diameter and 65 Gbits/ik2 density for ultrahigh is 65 Gbits/in.2-over two orders of magnitude greater than the state-of-the-art magnetic storage density

  7. Advanced Unit Commitment Strategies in the United States Eastern Interconnection

    SciTech Connect (OSTI)

    Meibom, P.; Larsen, H. V.; Barth, R.; Brand, H.; Tuohy, A.; Ela, E.

    2011-08-01

    This project sought to evaluate the impacts of high wind penetrations on the U.S. Eastern Interconnection and analyze how different unit commitment strategies may affect these impacts.

  8. THE STRUCTURE OF UNIT GROUPS DANIEL KLINE

    E-Print Network [OSTI]

    May, J. Peter

    THE STRUCTURE OF UNIT GROUPS DANIEL KLINE Abstract. Since the time of ancient Greece and India are significant, because they correspond to the units of the rings Z[ d]. Along with prime numbers, units's Unit Theorem establishes the structure of the units of a number field as a finite abelian group

  9. Propositional Logic Unit code: MATH20302

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH20302 Propositional Logic Unit code: MATH20302 Credit Rating: 10 Unit level: Level 2 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Aims The course unit unit aims to introduce the student to the idea of formalising arguments, both

  10. Unit II-5 Interpolation 1 Interpolation

    E-Print Network [OSTI]

    Birkett, Stephen

    Unit II-5 Interpolation 1 Unit II-5 Interpolation Unit II-5 Interpolation 2 Interpolation outside the range of values of xi use extrapolation Unit II-5 Interpolation 3 Basic ideas · given: n+1 in tabular format Unit II-5 Interpolation 4 Basis functions · n basis functions 1, 2, ... , n can be used

  11. UNITED STATES ARMY HEALTH PROFESSIONS

    E-Print Network [OSTI]

    McQuade, D. Tyler

    UNITED STATES ARMY HEALTH PROFESSIONS SCHOLARSHIP PROGRAM IN MEDICINE, DENTISTRY, VETERINARY MEDICINE, OPTOMETRY, CLINICAL PSYCHOLOGY AND NURSE ANESTHESIA WHAT IS THE ARMY'S HEALTH PROFESSIONS care field. It's called the F. Edward Hebert Armed Forces Health Professions Scholarship Program (HPSP

  12. Reduction in Unit Steam Production 

    E-Print Network [OSTI]

    Gombos, R.

    2004-01-01

    In 2001 the company's Arch-Brandenburg facility faced increased steam costs due to high natural gas prices and decreased production due to shutdown of a process. The facility was challenged to reduce unit steam consumption to minimize the effects...

  13. United States Electricity Industry Primer

    Broader source: Energy.gov [DOE]

    The United States Electricity Industry Primer provides a high-level overview of the U.S. electricity supply chain, including generation, transmission, and distribution; markets and ownership structures, including utilities and regulatory agencies; and system reliability and vulnerabilities.

  14. Two unit selection singing synthesisers 

    E-Print Network [OSTI]

    Skilling, Fiona

    2005-01-01

    Two speech synthesisers were adapted for singing synthesis using unit selection techniques provided by the Festival speech synthesis system. A limited domain approach was used by focussing on the pitch, duration and word ...

  15. Angular Diameters of the G Subdwarf $?$ Cassiopeiae A and the K Dwarfs $?$ Draconis and HR 511 from Interferometric Measurements with the CHARA Array

    E-Print Network [OSTI]

    Tabetha S. Boyajian; Harold A. McAlister; Ellyn K. Baines; Douglas R. Gies; Todd Henry; Wei-Chun Jao; David O'Brien; Deepak Raghavan; Yamina Touhami; Theo A. ten Brummelaar; Chris Farrington; P. J. Goldfinger; Laszlo Sturmann; Judit Sturmann; Nils H. Turner; Stephen Ridgway

    2008-04-29

    Using the longest baselines of the CHARA Array, we have measured the angular diameter of the G5 V subdwarf $\\mu$ Cas A, the first such determination for a halo population star. We compare this result to new diameters for the higher metallicity K0 V stars, $\\sigma$ Dra and HR 511, and find that the metal-poor star, $\\mu$ Cas A, has an effective temperature ($T_{\\rm eff}=5297\\pm32$ K), radius ($R=0.791\\pm0.008 R_{\\rm \\odot}$), and absolute luminosity ($L=0.442\\pm0.014 L_{\\rm \\odot}$) comparable to the other two stars with later spectral types. We show that stellar models show a discrepancy in the predicted temperature and radius for $\\mu$ Cas A, and we discuss these results and how they provide a key to understanding the fundamental relationships for stars with low metallicity.

  16. Unit  045 - Non-Spatial Database Models

    E-Print Network [OSTI]

    045, CC in GIScience; Meyer, Thomas H.

    2000-01-01

    25 Unit 045 - Non-Spatial Database Models Core Curriculum -26 Unit 045 - Non-Spatial Database Models Core Curriculum -27 Unit 045 - Non-Spatial Database Models Core Curriculum -

  17. UNITED STATES DEPARTMENT OF THE INTERIOR

    E-Print Network [OSTI]

    Rathbun, Julie A.

    UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY INTERAGENCY REPORT: ASTROGEOLOGY 26 · · · · · · · 0 · · · · · 4b. Skeletonized exploration of geologic units · o · · · · · · · · · · · · · . . . iii by a sequence of congealed basaltic lava flows, partly covered by surficial debris. The bedrock units exposed

  18. LCS Recording Request Form Unit Details Unit coordinator: Support Staff requiring staff tool access

    E-Print Network [OSTI]

    LCS Recording Request Form Unit Details Unit coordinator: Support Staff requiring staff tool access Unit Name: Email address: Staff Number/s: Unit code: Phone no: Teaching Period: Staff number: Recording

  19. So much a circle: stories 

    E-Print Network [OSTI]

    Stockham, Michael Warren

    1995-01-01

    The following is a collection of original short stories and a critical introduction compiled as partial fulfillment of the requirements for the Degree of Master of Arts in English, awarded from Texas A&M University. The critical introduction...

  20. Spadoni Park Circle University Boulevard

    E-Print Network [OSTI]

    Hutchens, John

    ) 16 Science Annex II (under construction) 17 Swain Hall (KESH) (College of Science) 18 Wall Building

  1. Spadoni Park Circle University Boulevard

    E-Print Network [OSTI]

    Hutchens, John

    Hall (KESH) (College of Science) 18 Wall Building (WALL) (Wall College of Business Administration) 19

  2. Spadoni Park Circle University Boulevard

    E-Print Network [OSTI]

    Hutchens, John

    Building (SCI) (College of Science) 16 Science Annex II (under construction) 17 Swain Hall (KESH) (College

  3. Fishery Notes Circle Hooks Outfish

    E-Print Network [OSTI]

    additional information on the fishing characteris- tics of the two types of hooks. Two experimental designs to share similar characteris- tics with hooks used by Native Ameri- can fishermen prior to the 1900's

  4. " Million U.S. Housing Units"

    U.S. Energy Information Administration (EIA) Indexed Site

    2 Living Space Characteristics by Year of Construction, 2005" " Million U.S. Housing Units" ,,"Year of Construction" ,"Housing Units (millions)" ,,"Before 1940","1940 to...

  5. " Million U.S. Housing Units"

    U.S. Energy Information Administration (EIA) Indexed Site

    5 Space Heating Usage Indicators by Year of Construction, 2005" " Million U.S. Housing Units" ,,"Year of Construction" ,"Housing Units (millions)" ,,"Before 1940","1940 to...

  6. " Million U.S. Housing Units"

    U.S. Energy Information Administration (EIA) Indexed Site

    Space Heating Characteristics by Year of Construction, 2005" " Million U.S. Housing Units" ,,"Year of Construction" ,"Housing Units (millions)" ,,"Before 1940","1940 to 1949","1950...

  7. " Million U.S. Housing Units"

    U.S. Energy Information Administration (EIA) Indexed Site

    0 Home Appliances Usage Indicators by Year of Construction, 2005" " Million U.S. Housing Units" ,,"Year of Construction" ,"Housing Units (millions)" ,,"Before 1940","1940 to...

  8. Unit Conversions and Formulas to Know

    E-Print Network [OSTI]

    rroames

    2007-12-06

    Math 139. Unit Conversions and Formulas to Memorize. Fall 2007. Unit Conversions to know: 1 foot = 12 inches. 1 centimeter = 10 millimeters. 1 yard = 3 feet.

  9. United Biofuels Private Limited | Open Energy Information

    Open Energy Info (EERE)

    United Biofuels Private Limited Jump to: navigation, search Name: United Biofuels Private Limited Place: Tamil Nadu, India Sector: Biomass Product: India-based owner and operator...

  10. Units and unit conversions important for ENES 100 Handout prepared by Prof. Sheryl Ehrman, Fall 2008

    E-Print Network [OSTI]

    Jacob, Bruce

    Units and unit conversions important for ENES 100 Handout prepared by Prof. Sheryl Ehrman, Fall 2008 The objective of this handout is to review the topic of units and unit conversions. Measured combine units. 100 kilometers = 200 km 0.5 h h Unit Conversions: The equivalence between two expressions

  11. United Nations Food and Agriculture Organization of the United Nations

    E-Print Network [OSTI]

    record production and exports levels. · Strong housing construction in the United States drove demand, and for some products, pre-transition levels were attained. · Consumption of wood energy in the EU/EFTA rose to a record level in 2002, leading panel and pulp manufacturers to express concern about competition

  12. Mathematics Education Unit code: MATH30002

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH30002 Mathematics Education Unit code: MATH30002 Credit Rating: 10 Unit level: Level 3 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Aims The programme unit introduces theories of learning in the context of mathematics. Through

  13. Non-Unit Faculty Effective Date

    E-Print Network [OSTI]

    Hua, Kien A.

    SUBJECT: Non-Unit Faculty Evaluation Effective Date: 05-18-11 Policy Number: 4-500.1 Supersedes: 4 Adoption: 03-30-05 APPLICABILITY/ACCOUNTABILITY: This policy is applicable to all units and departments that employ non-unit faculty employees in regular positions. POLICY STATEMENT: Non-unit faculty members

  14. NIST Special Publication 1181 Unit Pricing Guide

    E-Print Network [OSTI]

    NIST Special Publication 1181 Unit Pricing Guide "A Best Practice Approach to Unit Pricing" Product Identity and Size Retail Price Unit Price Miscellaneous Information (Retailer Specific) Editor David Sefcik #12;THIS PAGE INTENTIONALLY LEFT BLANK #12;NIST Special Publication 1181 Unit Pricing Guide "A Best

  15. Fluid Mechanics Unit code: MATH20502

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH20502 Fluid Mechanics Unit code: MATH20502 Credit Rating: 10 Unit level: Level 2 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Overview The primary aim of this course unit is to provide students with a first introduction

  16. Faculty Search Approval Process Unit Leader's Guide

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    Faculty Search Approval Process Unit Leader's Guide This document is intended to guide unit leaders-renewal or dismissal Process: As a policy, these positions will be retained in the unit for priority needs. Requests: Reassigned to administration Transfer to another unit Resignation not related to counsel out Retirement Death

  17. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    Div,, . FISHERY STATISTICS OF THE UNITED STATES 1961 STATISTICAL DIGEST NO. 54 UNITED STATES, Donald L. MeKernan, Director STATISTICAL DIGEST 54 FISHERY STATISTICS OF THE UNITED STATES 1961 BY E. A, Washington, D.C. 20402 - Price $2 (paper cover) #12;Fishery statistics of the United States are compiled

  18. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1945 STATISTICAL DIGEST NO, 18 United States Dejtartment. Krug, Secretary FISH AND WILDLIFE SERVICE Albert M. Day, Director Statistical Digest 18 FISHERY STATISTICS OF THE UNITED STATES 1945 BY A. W. ANDERSON and E. A. POWER UNITED STATES GOVERNMENT PRINTING

  19. Contingencies 2 Unit code: MATH39522

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH39522 Contingencies 2 Unit code: MATH39522 Credit Rating: 10 Unit level: Level 3 Teaching upon survival, death and other uncertain factors. Overview This unit is a continuation of MATH20962 period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites

  20. Markov Processes Unit code: MATH37012

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH37012 Markov Processes Unit code: MATH37012 Credit Rating: 10 Unit level: Level 3 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites course unit information #12; Other - 20% Written exam - 80% Assessment Further Information Coursework

  1. ABPDU - Advanced Biofuels Process Demonstration Unit

    SciTech Connect (OSTI)

    None

    2011-01-01

    Lawrence Berkeley National Lab opened its Advanced Biofuels Process Demonstration Unit on Aug. 18, 2011.

  2. PLANNING UNIT March 18, 2009

    E-Print Network [OSTI]

    Prasad, Sanjiva

    PLANNING UNIT March 18, 2009 Advertisement for IREDA Renewable Energy Chair in the Institute acclaimed credentials to its Chair positions. IREDA Renewable Energy Chair was established in the year 1997. The objectives of IREDA Renewable Energy Chair include Research and Development, upgradation of technology

  3. Finance Support Unit Process: Receipts

    E-Print Network [OSTI]

    Su, Xiao

    Finance Support Unit Process: Receipts Module: CFS Receipts Overview This business process guide are required to be performed in CFS for purchase orders of itemized goods, printing orders, and Public Works. Commodity and service blanket purchase orders do not require a receipt to be entered in CFS; instead

  4. Athena SWAN Equality Challenge Unit

    E-Print Network [OSTI]

    1 Athena SWAN Equality Challenge Unit Queen's House 55-56 Lincoln's Inn Fields London WC2A 3LJ 29th for excellence in every aspect of their roles. Good employment practices and commitment to equality are key and supported by the department, to review our current position and establish immediate actions to be taken

  5. United States Department of Energy

    E-Print Network [OSTI]

    , is composed of representatives from the Environmental Protection Agency (EPA), Nuclear Regulatory Commission at Publicly Owned Treatment Works Developed by the Sewage Sludge Subcommittee United States Nuclear Regulatory associated with this project: Lee Abramson, NRC/Office of Nuclear Regulatory Research Kevin Aiello, Middlesex

  6. Waste management units - Savannah River Site

    SciTech Connect (OSTI)

    Not Available

    1989-10-01

    This report is a compilation of worksheets from the waste management units of Savannah River Plant. Information is presented on the following: Solid Waste Management Units having received hazardous waste or hazardous constituents with a known release to the environment; Solid Waste Management Units having received hazardous waste or hazardous constituents with no known release to the environment; Solid Waste Management Units having received no hazardous waste or hazardous constituents; Waste Management Units having received source; and special nuclear, or byproduct material only.

  7. Measured Results for a New Hole-Pattern Annular Gas Seal Incorporating Larger Diameter Holes, Comparisons to Results for a Traditional Hole-Pattern Seal and Predictions 

    E-Print Network [OSTI]

    Vannarsdall, Michael Lloyd

    2012-10-19

    C Normalized effective damping [F.t/L] * ijC Normalized direct and cross-coupled stiffness [s] dw Incremental work [J] D Diameter of seal [L] D Direct complex dynamic stiffness [F/L] iD Fourier transformation of displacement [L] E Cross... with increasing preswirl causing the seal to become less stable with increasing preswirl. Cross coupled stiffness increased with increasing running speed. Two clearances: 0.1 mm (4 mils) and 0.2 mm (8 mils) were tested. The results demonstrated...

  8. Early blight, caused by the fungus Alternaria, and Septoria leaf spot, caused by the fungus Septoria, are two destructive tomato diseases which occur each year in the northeastern United States. Both fungi

    E-Print Network [OSTI]

    New Hampshire, University of

    Septoria, are two destructive tomato diseases which occur each year in the northeastern United States. Both. Septoria overwinters in crop debris. Tomato Leaf Spots Family, Home & Garden Education Center practical of lines in tan centers. Fruit spots on stem end, ½ inch No fruit spots. in diameter, dark, leathery

  9. LETTER Communicated by Emilio Salinas Assessing Neuronal Coherence with Single-Unit, Multi-Unit,

    E-Print Network [OSTI]

    Gielen, C.C.A.M.

    LETTER Communicated by Emilio Salinas Assessing Neuronal Coherence with Single-Unit, Multi-Unit the correlated input and multi-unit activity increases proportionally with the square root of the number of neurons in the multi-unit recording. The coherence between two typical multi-unit recordings (2 to 10

  10. Understanding "In-Unit" vs. "Out-of-Unit", Unions and Collective Bargaining at USF

    E-Print Network [OSTI]

    Meyers, Steven D.

    Understanding "In-Unit" vs. "Out-of-Unit", Unions and Collective Bargaining at USF Every job at USF is classified as either "in-unit" (part of a "bargaining unit" and therefore covered by a Collective Bargaining Agreement or CBA) or "out-of-unit" (not covered by a CBA). USF has four (4) unions which represent all

  11. Choosing optional units in SAMIS 1. Accessing the unit selection screens

    E-Print Network [OSTI]

    Burton, Geoffrey R.

    Choosing optional units in SAMIS 1 of 6 1. Accessing the unit selection screens Log in to SAMIS/View compulsory modules' link to access the unit selection screens #12;Choosing optional units in SAMIS 2 of 6 2 compulsory units which have been added to your records automatically Groups of modules from which you should

  12. Unit Computation in Purely Cubic Function Fields of Unit Rank 1

    E-Print Network [OSTI]

    Scheidler, Renate

    Unit Computation in Purely Cubic Function Fields of Unit Rank 1 Renate Scheidler .1 and Andreas for computing the fundamen- tal unit and regulator of a purely cubic congruence function field of unit rank 1 cubic lattice which is used for calculating the fundamental unit and regulator of a purely cubic number

  13. BRANCH?BASED MODEL FOR THE DIAMETERS OF THE PULMONARY AIRWAYS: ACCOUNTING FOR DEPARTURES FROM SELF?CONSISTENCY AND REGISTRATION ERRORS

    SciTech Connect (OSTI)

    Neradilek, Moni Blazej; Polissar, Nayak; Einstein, Daniel R.; Glenny, Robb W.; Minard, Kevin R.; Carson, James P.; Jiao, Xiangmin; Jacob, Rick E.; Cox, Timothy C.; Postlewait, Ed; Corley, Richard A.

    2012-06-01

    We examine a previously published branch-based approach to modeling airway diameters that is predicated on the assumption of self-consistency across all levels of the tree. We mathematically formulate this assumption, propose a method to test it and develop a more general model to be used when the assumption is violated. We discuss the effect of measurement error on the estimated models and propose methods that account for it. The methods are illustrated on data from MRI and CT images of silicone casts of two rats, two normal monkeys and one ozone-exposed monkey. Our results showed substantial departures from self-consistency in all five subjects. When departures from selfconsistency exist we do not recommend using the self-consistency model, even as an approximation, as we have shown that it may likely lead to an incorrect representation of the diameter geometry. Measurement error has an important impact on the estimated morphometry models and needs to be accounted for in the analysis.

  14. Influence of the Pipe Diameter on the Structure of the Gas-Liquid Interface in a Vertical Two-Phase Pipe Flow

    SciTech Connect (OSTI)

    Prasser, H.-M.; Beyer, M.; Boettger, A.; Carl, H.; Lucas, D.; Schaffrath, A.; Schuetz, P.; Weiss, F.-P.; Zschau, J. [Forschungszentrum Rossendorf (Germany)

    2005-10-15

    Air-water two-phase flow tests in a large vertical pipe of 194.1-mm inner diameter (i.d.) are reported. Close to the outlet of a 9-m-tall test section, two wire-mesh sensors are installed that deliver instantaneous void fraction distributions over the entire cross section with a resolution of 3 mm and 2500 Hz used for fast-flow visualization. Void fraction profiles, gas velocity profiles, and bubble-size distributions were obtained. A comparison to a small pipe of 52.3-mm i.d. (DN50) revealed significant scaling effects. Here, the increase of the airflow rate leads to a transition from bubbly via slug to churn-turbulent flow. This is accompanied by an appearance of a second peak in the bubble-size distribution. A similar behavior was found in the large pipe; though the large bubbles have a significantly larger diameter at identical superficial velocities, the peak is less high but wider. These bubbles move more freely in the large pipe and show more deformations. The shapes of such large bubbles were characterized in three dimensions. They can be rather complicated and far from ideal Taylor bubbles. Also, the small bubble fraction tends to bigger sizes in the large pipe.

  15. Two-phase flow regimes and carry-over in a large-diameter model of a PWR hot leg. Final report

    SciTech Connect (OSTI)

    Hashemi, A.

    1986-04-01

    This report describes a series of tests investigating two-phase flow characterization and carryover in a transparent model of a Babcock and Wilson (B and W) Pressurized Water Reactor (PWR) hot leg geometry. This work was performed, inpart, to support the interpretation of results from the Once-Through Integral System (OTIS) and Multi-loop Integral Test (MIST) facilities. Test conditions were selected to cover a wide range of gas and liquid superficial velocities (0.01 m/s < j/sub g/ < 2 m/s, 0 < j/sub l/ < 0.5 m/s) expected to occur in a prototypical reactor geometry during a small break loss of coolant accident (SBLOCA). Tests at high gas superficial velocities (j/sub g/ > 2 m/s) were also performed for comparison with semi-analytical predictions. Tests were conducted in two different test rigs, one with 10.2-cm (4-inch) diameter pipe, and the other with 30.5-cm (12-inch) diameter pipe. Results include average void fraction, amount of water carryover through the U-bend, transient flow rates and pressure histories, and video movies of the two-phase flow phenomena. Results of the 10.2-cm (4-inch) pipe tests show generally good agreement with the Taitel and Dukler (1) flow regime map for vertical pipes. For the 30.5-cm pipe tests, slug flow was not observed. Instead, as the air flow rate was increased, the flow regime progressed from bubbly to churn-type flow with the presence of large bubbles (approximately 15-cm diameter). The results also indicate that flow regimes and collapsed liquid level are more strongly dependent on air superficial velocity than the water superficial velocity and that the amount of water carryover for a given air flow rate is a strong function of collapsed water level (void fraction). Furthermore, the results show that similar thresholds for breakdown in natural circulation flow exist between the 10.2-cm and 30.5-cm pipe tests for gas and liquid superficial velocities expected in a SBLOCA. 20 refs., 24 figs.

  16. Total U.S. Housing Units.................................

    Gasoline and Diesel Fuel Update (EIA)

    Million U.S. Housing Units Table HC5.5 Space Heating Usage Indicators by Year of Construction, 2005 Year of Construction Housing Units (millions) Before 1940 1940 to 1949 1950...

  17. Meteorological database for the United States

    E-Print Network [OSTI]

    Apte, M.G.

    2011-01-01

    to Indoor Air Meteorological Database for the United StatesUC-402 Meteorological Database for the United States M.G.Abstract A meteorological database has been developed to aid

  18. UNITED STATES DEPARTMENT OF THE INTERIOR

    E-Print Network [OSTI]

    Rathbun, Julie A.

    UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY INTERAGENCY REPORT: 27 Documentation Figure 2 . Map of major geologic features in Apollo 14 traverse area . Origin of geol ogic units

  19. Onsite Wastewater Treatment Systems: Aerobic Treatment Unit 

    E-Print Network [OSTI]

    Lesikar, Bruce J.

    2008-10-31

    Aerobic units treat wastewater using the same process, only scaled down, as municipal wastewater treatment systems. This publication explains how aerobic units work, what their design requirements are, and how to maintain them....

  20. Join Cost for Unit Selection Speech Synthesis 

    E-Print Network [OSTI]

    Vepa, Jithendra

    Undoubtedly, state-of-the-art unit selection-based concatenative speech systems produce very high quality synthetic speech. this is due to a large speech database containing many instances of each speech unit, with a varied ...

  1. Conserve Energy: Modernize Your Solvent Deasphalting Unit 

    E-Print Network [OSTI]

    Lambert, J. S.; Gleitsmann, J. W.

    1983-01-01

    Deasphalting units provide high quality feedstocks for lube oil manufacture, fluid catalytic cracking, or hydrocracking, and can reduce the 'Bottom of the Barrel' by up to 90%. Older units built when energy was less expensive can be easily remodeled...

  2. Waste management units: Savannah River Site

    SciTech Connect (OSTI)

    Molen, G.

    1991-09-01

    This report indexes every waste management unit of the Savannah River Site. They are indexed by building number and name. The waste units are also tabulated by solid waste units receiving hazardous materials with a known release or no known release to the environment. It also contains information on the sites which has received no hazardous waste, and units which have received source, nuclear, or byproduct material only. (MB)

  3. IVOA recommendation: Units in the VO

    E-Print Network [OSTI]

    Demleitner, Markus; Gray, Norman; Louys, Mireille; Ochsenbein, Francois

    2015-01-01

    This document describes a recommended syntax for writing the string representation of unit labels ("VOUnits"). In addition, it describes a set of recognised and deprecated units, which is as far as possible consistent with other relevant standards (BIPM, ISO/IEC and the IAU). The intention is that units written to conform to this specification will likely also be parsable by other well-known parsers. To this end, we include machine-readable grammars for other units syntaxes.

  4. Compact monolithic capacitive discharge unit

    DOE Patents [OSTI]

    Roesler, Alexander W. (Tijeras, NM); Vernon, George E. (Rio Rancho, NM); Hoke, Darren A. (Albuquerque, NM); De Marquis, Virginia K. (Tijeras, NM); Harris, Steven M. (Albuquerque, NM)

    2007-06-26

    A compact monolithic capacitive discharge unit (CDU) is disclosed in which a thyristor switch and a flyback charging circuit are both sandwiched about a ceramic energy storage capacitor. The result is a compact rugged assembly which provides a low-inductance current discharge path. The flyback charging circuit preferably includes a low-temperature co-fired ceramic transformer. The CDU can further include one or more ceramic substrates for enclosing the thyristor switch and for holding various passive components used in the flyback charging circuit. A load such as a detonator can also be attached directly to the CDU.

  5. United Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP)BioGenUnidym Inc JumpUnited

  6. United Illuminating | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThin Film SolarTown(LECBP)BioGenUnidym Inc JumpUnitedIlluminating

  7. United States Environmental Monitoring EPA

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB100 Ambrosia'1(DOE)F.EPA 60014-91/030United

  8. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPP UPDATE:Administrationfollowing tableUNITED STATES-

  9. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnited States

  10. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnited States In

  11. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnited States

  12. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnited Statesof:

  13. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnited

  14. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnitedTim Hadley

  15. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnitedTim

  16. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnitedTim Office

  17. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnitedTim

  18. United States 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeedof EnergyMeeting -2-EE-T GlobalUnitedTimKamil

  19. Conventional regression models Auto-generated units

    E-Print Network [OSTI]

    McCullagh, Peter

    Conventional regression models Auto-generated units Consequences of auto-generation Arguments pro-generated units #12;Conventional regression models Auto-generated units Consequences of auto-generation Arguments pro and con Outline 1 Conventional regression models Gaussian models Binary regression model

  20. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1962 STATISTICAL DIGEST NO. 56 UNITED STATES DEPARTMENT Fisheries, Donald L. McKernan, Director STATISTICAL DIGEST 56 FISHERY STATISTICS OF THE UNITED STATES 1962.S. Government Printing Office, Washington, D.C., 20402 - Price $2.25 (paper cover) #12;Fishery statistics

  1. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES I 1947 cf^^v'^ml STATISTICAL DIGEST NO. 21 Fish Oscar L. Chapman, Secretary FISH AND WILDLIFE SERVICE Albert M. Day, Director Statistical Digest 21 PI^j^IELW' , COHEN FISHERY STATISTICS OF THE UNITED STATES 1947 BY A. W. ANDERSON and E. A. POWER UNITED STATES

  2. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1959 ^mmi STATISTICAL DIGEST NO. 51 UNITED STATES DEPARTMl of Commercial Fisheries, Donald L. McKernan, Director jPANlELM COHEN FISH AND WILDLIFE SERVICE STATISTICAL DIGEST 51 FISHERY STATISTICS OF THE UNITED STATES 1959 BY E. A. POWER PUBLISHED BY BUREAU OF COMMERCIAL

  3. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1966 STATISTICAL DIGEST NO. 60 UNITED STATES DEPARTMENT OF THE INTERIOR U.S. FISH AND WILDLIFE SERVICE Bureau of Commercial Fisheries STATISTICAL DIGEST 60 FISHERY STATISTICS OF THE UNITED STATES 1966 BY Charles H. Lyles PUBLISHED BY BUREAU OF COMMERCIAL FISHERIES

  4. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES SH 11 A443X FISH 1948 STATISTICAL DIGEST NO. 22 Fish OF THE INTERIOR, Oscar L. Chapman, Secretary FISH AND WILDLIFE SERVICE, Albert M. Day, Director Statistical Digest 22 FISHERY STATISTICS OF THE UNITED STATES 1948 BY A. W. ANDERSON and E. A. POWER UNITED STATES

  5. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1946 STATISTICAL DIGEST NO, 19 Fish and Wildlike Sekvice L. Chapman, Secretary FISH AND WILDLIFE SERVICE Albert M. Day, Director Statistical Digest 19 FISHERY STATISTICS OF THE UNITED STATES 1946 BY A. W. ANDERSON and E. A. POWER UNITED STATES GOVERNMENT

  6. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1944 STATISTICAL DIGEST ISO. 16 Fish and Wildlife Sekvh Albert M. Day, Director Statistical Digest No. 16 FISHERY STATISTICS OF THE UNITED STATES 1944 BY A. W Statistics of the United States and Alaska are coiip i I ed and published annually to make available

  7. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1963 STATISTICAL DIGEST NO. 57 UNITED STATES DEPARTMENT of Commercial Fisheries, Donald L. McKernan, Director STATISTICAL DIGEST 57 FISHERY STATISTICS OF THE UNITEDTernment Printing Office, Washington, D.C., 20402 - Price $2.25 (paper c #12;Fishery statistics of the United States

  8. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES I 1952 .^£^ STATISTICAL DIGEST NO. 34 Fish and Wildlife McKay, Secretary FISH AND WILDLIFE SERVICE, John L. Farley, Director -iJ^EUW^ .COHEN Statistical Digest 34 FISHERY STATISTICS OF THE UNITED STATES 1952 BY A. W. ANDERSON and E. A. POWER UNITED STATES

  9. FISHERY STATISTICS F THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS »F THE UNITED STATES ^ 1954 ,M^,. 'M' . ' J*"'',-,'i''' ' STATISTICAL DIGEST NO DEPARTMENT OF THE INTERIOR, Fred A. Seaton, Secretary FISH AND WILDLIFE SERVICE PANIELM. COHEN Statistical Digest 39 FISHERY STATISTICS OF THE UNITED STATES 1954 BY A. W. ANDERSON and E. A. POWER UNITED STATES

  10. United States Patent [19] Payne et al.

    E-Print Network [OSTI]

    Shamos, Michael I.

    United States Patent [19] Payne et al. [54] NETWORK SALES SYSTEM [75] Inventors: Andrew C. Payne/10 2102606 2/1983 United Kingdom .............. G07F 7/10 IIIIII 1111~1111111~~111111~II Implementation"; An Internet Billing Server, pp. 1-19. no date. Payment Systems, "United States"; pp. 115

  11. UNITED STATES DEPARTMENT OF THE INTERIOR

    E-Print Network [OSTI]

    Rathbun, Julie A.

    UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY INTERAGENCY REPORT: ASTROGEOLOGY 66 of the moon-wide distribu- tion of relative ages of lunar plains units determined with Apollo and Lunar in a mappable unit that are eroded to a slope of 1 by the net accumulated flux of small impacts. New data show

  12. Continuum Mechanics Unit code: MATH45061

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH45061 Continuum Mechanics Unit code: MATH45061 Credit Rating: 15 Unit level: Level 4 Teaching concerns the formulation and solution of problems in continuum mechanics (solid and fluid mechanics) from equations. Overview This unit describes the fundamental theory of continuum mechanics in a unified

  13. A Review of Unit Commitment Brittany Wright

    E-Print Network [OSTI]

    Lavaei, Javad

    1 A Review of Unit Commitment ELENE4511 Brittany Wright May 28, 2013 #12;2 Table of Contents 1 ..............................................................................................................................................3 2. Unit Commitment is known as unit commitment. It is a large-scale optimization problem that determines the operating status

  14. ANNUAL REPORT 2012 UCL Migration Research Unit

    E-Print Network [OSTI]

    Jones, Peter JS

    in research on migration in different contexts including Zimbabwe, Cameroon, Mexico, South Africa, CanadaANNUAL REPORT 2012 UCL Migration Research Unit Migration Research Unit UCL DEPARTMENT OF GEOGRAPHY #12;Co-Directors' Report The UCL Migration Research Unit (MRU) was first established by John Salt

  15. Wave Motion Unit code: MATH35012

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH35012 Wave Motion Unit code: MATH35012 Credit Rating: 10 Unit level: Level 3 Teaching period This course unit aims to elucidate some of the physical properties of important types of wave motion and their mathematical descriptions. Overview Wave motion occurs in the oceans, atmosphere and in the earth. Problems

  16. Commutative Algebra Unit code: MATH32012

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH32012 Commutative Algebra Unit code: MATH32012 Credit Rating: 10 Unit level: Level 3 Teaching Prerequisite MATH20212 - Algebraic Structures 2 (Compulsory) MATH20201 - Algebraic Structures 1 (Compulsory) Additional Requirements MATH32012 pre-requisites Aims The course unit will deepen and extend students

  17. Infrared and visual lunar occultations measurements of stellar diameters and new binary stars detections at the Calar Alto 1.5m telescope

    E-Print Network [OSTI]

    O. Fors; A. Richichi; J. Nunez; A. Prades

    2004-02-03

    We present a program of routine lunar occultations, at optical and near-IR wavelengths, recently started at the 1.5m Spanish telescope at the Calar Alto Observatory. Both a CCD and an infrared array detector are used. The program is aimed mainly at the detection and investigation of binary systems, although results in other areas of stellar research are also anticipated. Occultations are reported for a total of 40 stars. Among these, SAO 164567, SAO 78258 and AG+24 788 have been discovered to be binaries, with projected separations as small as 0.006". Furthermore, binarity is suspected in the case of SAO 78119 and SAO 79251. Additionally, the angular diameter of the late-type giant 30 Psc and of the infrared star V349 Gem have been accurately measured, this latter for the first time. We finally evaluate the instrumentation performance in terms of limiting magnitude and angular resolution, and discuss applications to larger telescopes.

  18. A Study of Production/Injection Data from Slim Holes and Large-Diameter Wells at the Okuaizu Geothermal Field, Tohoku, Japan

    SciTech Connect (OSTI)

    Renner, Joel Lawrence; Garg, Sabodh K.; Combs, Jim

    2002-06-01

    Discharge from the Okuaizu boreholes is accompanied by in situ boiling. Analysis of cold-water injection and discharge data from the Okuaizu boreholes indicates that the two-phase productivity index is about an order of magnitude smaller than the injectivity index. The latter conclusion is in agreement with analyses of similar data from Oguni, Sumikawa, and Kirishima geothermal fields. A wellbore simulator was used to examine the effect of borehole diameter on the discharge capacity of geothermal boreholes with two-phase feedzones. Based on these analyses, it appears that it should be possible to deduce the discharge characteristics of largediameter wells using test data from slim holes with two-phase feeds.

  19. Criticality Safety Study of UF6and UO2F2in 8-in. Inner Diameter Piping

    SciTech Connect (OSTI)

    Elam, K.R.

    2003-10-07

    The purpose of this report is to provide an evaluation of the criticality safety aspects of using up to 8-in.-inner-diameter (ID) piping as part of a system to monitor the {sup 235}U enrichment in uranium hexafluoride (UF{sub 6}) gas both before and after an enrichment down-blending operation. The evaluated operation does not include the blending stage but includes only the monitors and the piping directly associated with the monitors, which are in a separate room from the blending operation. There are active controls in place to limit the enrichment of the blended UF{sub 6} to a maximum of 5 weight percent (wt%) {sup 235}U. Under normal operating conditions of temperature and pressure, the UF{sub 6} will stay in the gas phase and criticality will not be credible. The two accidents of concern are solidification of the UF{sub 6} along with some hydrofluoric acid (HF) and water or moisture ingress, which would cause the UF{sub 6} gas to react and form a hydrated uranyl fluoride (UO{sub 2}F{sub 2}) solid or solution. Of these two types of accidents, the addition of water and formation of UO{sub 2}F{sub 2} is the most reactive scenario and thus limits related to UO{sub 2}F{sub 2} will bound the limits related to UF{sub 6}. Two types of systems are included in the monitoring process. The first measures the enrichment of the approximately 90 wt% enriched UF{sub 6} before it is blended. This system uses a maximum 4-in.-(10.16-cm-) ID pipe, which is smaller than the 13.7-cm-cylinder-diameter subcritical limit for UO{sub 2}F{sub 2} solution of any enrichment as given in Table 1 of American National Standard ANSI/ANS-8.1.1 Therefore, this system poses no criticality concerns for either accident scenario. The second type of system includes two enrichment monitors for lower-enriched UF{sub 6}. One monitors the approximately 1.5 wt% enriched UF{sub 6} entering the blending process, and the second monitors the approximately 5 wt% enriched UF{sub 6} coming out of the blending process. Both use a maximum 8-in.-(20.32-cm-) ID piping, where the length of the larger ID piping is approximately 9.5 m. This diameter of piping is below the 26.6-cm-cylinder-diameter subcritical limit for 5 wt% enriched UO{sub 2}F{sub 2} solutions as given in Table 6 of ANSI/ANS-8.1. Therefore, for up to 5 wt% enriched UF{sub 6}, this piping does not present a criticality concern for either accident scenario. Calculations were performed to determine the enrichment level at which criticality could become a concern in these 8-in.-ID piping sections. Both unreflected and fully water-reflected conditions were considered.

  20. THE RADIO SURFACE-BRIGHTNESS-TO-DIAMETER RELATION FOR GALACTIC SUPERNOVA REMNANTS: SAMPLE SELECTION AND ROBUST ANALYSIS WITH VARIOUS FITTING OFFSETS

    SciTech Connect (OSTI)

    Pavlovic, M. Z.; Urosevic, D.; Arbutina, B. [Department of Astronomy, Faculty of Mathematics, University of Belgrade, Studentski trg 16, 11000 Belgrade (Serbia); Vukotic, B. [Astronomical Observatory, Volgina 7, 11060 Belgrade 38 (Serbia); Goeker, Ue. D., E-mail: marko@math.rs [Physics Department, Bogazici University, Bebek 34342, Istanbul (Turkey)

    2013-01-15

    In this paper, we present new empirical radio surface-brightness-to-diameter ({Sigma}-D) relations for supernova remnants (SNRs) in our Galaxy. We also present new theoretical derivations of the {Sigma}-D relation based on equipartition or on a constant ratio between cosmic rays and magnetic field energy. A new calibration sample of 60 Galactic SNRs with independently determined distances is created. Instead of (standard) vertical regression, used in previous papers, different fitting procedures are applied to the calibration sample in the log {Sigma}-log D plane. Non-standard regressions are used to satisfy the requirement that values of parameters obtained from the fitting of {Sigma}-D and D-{Sigma} relations should be invariant within estimated uncertainties. We impose symmetry between {Sigma}-D and D-{Sigma} due to the existence of large scatter in both D and {Sigma}. Using four fitting methods that treat {Sigma} and D symmetrically, different {Sigma}-D slopes {beta} are obtained for the calibration sample. Monte Carlo simulations verify that the slopes of the empirical {Sigma}-D relation should be determined by using orthogonal regression because of its good performance in data sets with severe scatter. The slope derived here ({beta} = 4.8) is significantly steeper than those derived in previous studies. This new slope is closer to the updated theoretically predicted surface-brightness-diameter slope in the radio range of the Sedov phase. We also analyze the empirical {Sigma}-D relations for SNRs in a dense environment of molecular clouds and for SNRs evolving in the lower-density interstellar medium. Applying new empirical relations to estimate distances of Galactic SNRs results in a dramatically changed distance scale.

  1. Total RNA From Yeast Using Glass Beads In advance, prepare 2 ml tubes containing 0.25 g acid washed glass beads (0.5 mm diameter) and

    E-Print Network [OSTI]

    Aris, John P.

    Total RNA From Yeast Using Glass Beads In advance, prepare 2 ml tubes containing 0.25 g acid washed. 1. Collect 5 OD600 units of yeast (e.g., 10 mls of OD600 = 0.5). Centrifuge for 5 minutes at 2000 different time points by centrifugation and store at -80°C. At step 6: collect exactly the same volume

  2. UNIT L-FUNCTIONS 1 Unit L-functions and a

    E-Print Network [OSTI]

    Emerton, Matthew

    UNIT L-FUNCTIONS 1 Unit L-functions and a conjecture of Katz. By Matthew Emerton and Mark Kisin Let as a nowhere-zero analytic function on the p-adic open unit disk |T| !L) extends to a nowhere- zero function on the closed unit disc |T| 1. In particular this implies that the L

  3. 16 unit limit All undergraduates are limited to 16 unit enrollment 6/4

    E-Print Network [OSTI]

    Su, Xiao

    16 unit limit All undergraduates are limited to 16 unit enrollment 6/4 7/31. Graduating seniors may enroll in up to 18 units 8/1 8/11Graduating seniors may enroll in up to 18 units 8/18/11. Graduating Undergraduates = Excess Unit petitions for graduating seniors will be available 8/19/6. d d d d d

  4. Waste management units - Savannah River Site. Volume 1, Waste management unit worksheets

    SciTech Connect (OSTI)

    Not Available

    1989-10-01

    This report is a compilation of worksheets from the waste management units of Savannah River Plant. Information is presented on the following: Solid Waste Management Units having received hazardous waste or hazardous constituents with a known release to the environment; Solid Waste Management Units having received hazardous waste or hazardous constituents with no known release to the environment; Solid Waste Management Units having received no hazardous waste or hazardous constituents; Waste Management Units having received source; and special nuclear, or byproduct material only.

  5. Overview of AREVA Logistics Business Unit Capabilities and Expertise...

    Office of Environmental Management (EM)

    AREVA Logistics Business Unit Capabilities and Expertise Overview of AREVA Logistics Business Unit Capabilities and Expertise Overview of AREVA Logistics Business Unit capabilities...

  6. Laboratory Air Handling Unit System 

    E-Print Network [OSTI]

    Cui, Y.; Liu, M.

    2001-01-01

    balance and moisture balance are given below for the entire building. iQ G26 + hQ G26 + hgQ G26 = rQ G26 + CQ G26 + eQ G26 + ehQ G26 + envQ G26 (1) Where Ge5 = = 2 1 , j jQQ G26 Ge5 = = 2 1 , j jQQ G26 Ge5 = = 2 1 , j jQQ G26 Ge5 = = 2 1 , j... jQQ G26 Ge5 = = 2 1 , j jQQ G26 Figure 1. Schematic diagram of air handling unit system for base system ehMMMM G26G26G26G26 ++= (2) Where Ge5 = = 2 1 , j jMM G26 Ge5 = = 2 1 , j jMM G26 ehWWWWWW G26G26G26G26...

  7. Novel techniques and devices for in-situ film coatings of long, small diameter tubes or elliptical and other surface contours

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hershcovitch, Ady; Blaskiewicz, Michael; Brennan, Joseph Michael; Fischer, Wolfram; Liaw, Chong -Jer; Meng, Wuzhang; Todd, Robert; Custer, Art; Dingus, Aaron; Erikson, Mark; et al

    2015-07-30

    In this study, devices and techniques that can, via physical vapor deposition,coat various surface contours or very long small aperture pipes, are described. Recently, a magnetron mole was developed in order to in-situ coat accelerator tube sections of the Brookhaven National Lab relativistic heavy ion collider that have 7.1 cm diameter with access points that are 500 m apart, for copper coat the accelerator vacuum tube in order to alleviate the problems of unacceptable ohmic heating and of electron clouds. A magnetron with a 50 cm long cathode was designed fabricated and successfully operated to copper coat a whole assemblymore »containing a full-size, stainless steel, cold bore, of the accelerator magnet tubing connected to two types bellows, to which two additional pipes made of accelerator tubing were connected. The magnetron is mounted on a carriage with spring loaded wheels that successfully crossed bellows and adjusted for variations in vacuum tube diameter, while keeping the magnetron centered. Electrical power and cooling water were fed through a cable bundle. The umbilical cabling system, which is enclosed in a flexible braided metal sleeve, is driven by a motorized spool. To increase cathode lifetime, movable magnet package was developed, and thickest possible cathode was made, with a rather challenging target to substrate distance of less than 1.5 cm. Optimized process to ensure excellent adhesion was developed. Coating thickness of 10 ?m Cu passed all industrial tests and even exceeded maximum capability of a 12 kg pull test fixture. Room temperature radio frequency (RF) resistivity measurement indicated that 10 ?m Cu coated stainless steel accelerator tube has conductivity close to copper tubing. Work is in progress to repeat the RF resistivity measurement at cryogenic temperatures. Over 20 years ago, a device using multi axis robotic manipulators controlling separate robotic assemblies resulted in nine-axes of motion combined with conformal shape of the cathodes that can adapt to various curved surface contours was developed and successfully used for depositing optical coating on aircraft canopies. The techniques can be utilized for in situ coating of elliptical and other surface contour RF cavities and long beam pipes with thick superconducting films. Plans are to incorporate ion assisted deposition in those techniques for attaining dense, adherent and defect free coatings.« less

  8. Novel techniques and devices for in-situ film coatings of long, small diameter tubes or elliptical and other surface contours

    SciTech Connect (OSTI)

    Hershcovitch, Ady; Blaskiewicz, Michael; Brennan, Joseph Michael; Fischer, Wolfram; Liaw, Chong -Jer; Meng, Wuzhang; Todd, Robert; Custer, Art; Dingus, Aaron; Erikson, Mark; Jamshidi, Nader; Poole, Henry Joe

    2015-07-30

    In this study, devices and techniques that can, via physical vapor deposition,coat various surface contours or very long small aperture pipes, are described. Recently, a magnetron mole was developed in order to in-situ coat accelerator tube sections of the Brookhaven National Lab relativistic heavy ion collider that have 7.1 cm diameter with access points that are 500 m apart, for copper coat the accelerator vacuum tube in order to alleviate the problems of unacceptable ohmic heating and of electron clouds. A magnetron with a 50 cm long cathode was designed fabricated and successfully operated to copper coat a whole assembly containing a full-size, stainless steel, cold bore, of the accelerator magnet tubing connected to two types bellows, to which two additional pipes made of accelerator tubing were connected. The magnetron is mounted on a carriage with spring loaded wheels that successfully crossed bellows and adjusted for variations in vacuum tube diameter, while keeping the magnetron centered. Electrical power and cooling water were fed through a cable bundle. The umbilical cabling system, which is enclosed in a flexible braided metal sleeve, is driven by a motorized spool. To increase cathode lifetime, movable magnet package was developed, and thickest possible cathode was made, with a rather challenging target to substrate distance of less than 1.5 cm. Optimized process to ensure excellent adhesion was developed. Coating thickness of 10 ?m Cu passed all industrial tests and even exceeded maximum capability of a 12 kg pull test fixture. Room temperature radio frequency (RF) resistivity measurement indicated that 10 ?m Cu coated stainless steel accelerator tube has conductivity close to copper tubing. Work is in progress to repeat the RF resistivity measurement at cryogenic temperatures. Over 20 years ago, a device using multi axis robotic manipulators controlling separate robotic assemblies resulted in nine-axes of motion combined with conformal shape of the cathodes that can adapt to various curved surface contours was developed and successfully used for depositing optical coating on aircraft canopies. The techniques can be utilized for in situ coating of elliptical and other surface contour RF cavities and long beam pipes with thick superconducting films. Plans are to incorporate ion assisted deposition in those techniques for attaining dense, adherent and defect free coatings.

  9. Condensation heat transfer characteristics of R410A-oil mixture in 5 mm and 4 mm outside diameter horizontal microfin tubes

    SciTech Connect (OSTI)

    Huang, Xiangchao; Ding, Guoliang; Hu, Haitao; Zhu, Yu. [Institute of Refrigeration and Cryogenics, Shanghai Jiaotong University, Shanghai 200240 (China); Gao, Yifeng [International Copper Association Shanghai Office, Shanghai 200020 (China); Deng, Bin [Institute of Heat Transfer Technology, Golden Dragon Precise Copper Tube Group Inc., Shanghai 200135 (China)

    2010-10-15

    Condensation heat transfer characteristics of R410A-oil mixture in 5 mm and 4 mm outside diameter horizontal microfin tubes were investigated experimentally. The experimental condensing temperature is 40 C, and nominal oil concentration range is from 0% to 5%. The test results indicate that the presence of oil deteriorates the heat transfer. The deterioration effect is negligible at nominal oil concentration of 1%, and becomes obvious with the increase of nominal oil concentration. At 5% nominal oil concentration, the heat transfer coefficient of R410A-oil mixture is found to have a maximum reduction of 25.1% and 23.8% for 5 mm and 4 mm tubes, respectively. The predictabilities of the existing condensation heat transfer correlations were verified with the experimental data, and Yu and Koyama correlation shows the best predictability. By replacing the pure refrigerant properties with the mixture's properties, Yu and Koyama correlation has a deviation of -15% to + 20% in predicting the local condensation heat transfer coefficient of R410A-oil mixture. (author)

  10. Project W420 Air Sampler Probe Placement Qualification Tests for Four 6-Inch Diameter Stacks: 296-A-25, 296-B-28, 296-S-22, and 296-T-18

    SciTech Connect (OSTI)

    Maughan, A.D.; Glissmeyer, J.A.

    1998-09-30

    The W420 project covers the upgrading of effluent monitoring systems at six ventilation exhaust stacks in tank-farm facilities at the U.S. Department of Energy's Hanford Site. The discharge stacks of five of the six systems will be completely replaced. Four of these (296-A-25, 296-B-28, 296-S-22, and 296-T-18) will be of the same size, 6-inches in diameter and about 12-ft high. This report documents tests that were conducted to verify that these four stacks meet the applicable regulatory criteria regarding the placement of the air sampling probe. These criteria ensure that the contaminants in the stack are well mixed with the airflow at the location of the probe such that the extracted sample represents the whole. There are also criteria addressing the transport of the sample to the collection device. These are not covered in this report, but will need to be addressed later. These tests were conducted by Pacific Northwest National Laboratory on a full-scale model of the 6-inch stick. The sequence of tests addresses the acceptability of the flow angle relative to the probe and the uniformity of air velocity and gaseous and particle tracers in the cross section of the stack. All tests were successful, and all acceptance criteria were met.

  11. United States National Energy Technology Laboratory's (NETL)...

    Open Energy Info (EERE)

    United States National Energy Technology Laboratory's (NETL) Smart Grid Implementation Strategy Reference Library Website Jump to: navigation, search Tool Summary LAUNCH TOOL Name:...

  12. Total U.S. Housing Units.............................

    Gasoline and Diesel Fuel Update (EIA)

    Usage Indicators by Household Income, 2005 Space Heating Usage Indicators Below Poverty Line Eligible for Federal Assistance 1 Million U.S. Housing Units 2005 Household...

  13. United Power- Business Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    United Power, in conjunction with wholesale power supplier Tri-State Generation & Transmission (TSGT), offers rebates for the installation of a variety of commercial energy efficient equipment...

  14. Problems of intraplate extensional tectonics, Western United...

    Open Energy Info (EERE)

    the Great Basin Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Problems of intraplate extensional tectonics, Western United States,...

  15. Overview of Integrated Waste Treatment Unit

    Office of Environmental Management (EM)

    Environmental Management Integrated Waste Treatment Unit Overview Overview for the DOE High Level Waste Corporate Board March 5, 2009 safety performance cleanup closure...

  16. Portable brine evaporator unit, process, and system

    DOE Patents [OSTI]

    Hart, Paul John (Indiana, PA); Miller, Bruce G. (State College, PA); Wincek, Ronald T. (State College, PA); Decker, Glenn E. (Bellefonte, PA); Johnson, David K. (Port Matilda, PA)

    2009-04-07

    The present invention discloses a comprehensive, efficient, and cost effective portable evaporator unit, method, and system for the treatment of brine. The evaporator unit, method, and system require a pretreatment process that removes heavy metals, crude oil, and other contaminates in preparation for the evaporator unit. The pretreatment and the evaporator unit, method, and system process metals and brine at the site where they are generated (the well site). Thus, saving significant money to producers who can avoid present and future increases in transportation costs.

  17. Units for Promoter Measurement in Mammalian Cells

    E-Print Network [OSTI]

    Velten, Lars

    2009-10-21

    The purpose of this RFC is to provide units for the characterization of promoter strength for use in mammalian cells. RMPU is mRNA based and

  18. Two Variants of Robust Unit Commitment Model

    E-Print Network [OSTI]

    2013-06-13

    [9] L. Zhao and B. Zeng, “Robust unit commitment problem with demand response and wind energy,” in Power and. Energy Society General Meeting, 2012 IEEE.

  19. Large-Scale Decentralized Unit Commitment

    E-Print Network [OSTI]

    2014-05-05

    May 5, 2014 ... demand response unit without concentrating or communicating any data about actual appliance status within the homes. The future electricity ...

  20. Renewables Portfolio Standards in the United States

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

    Tracking the Sun VIII The Installed Price of Residential and Non-Residential Photovoltaic Systems in the United States Primary authors Galen Barbose and Nam Darghouth With...

  1. Conversion of Units of Measurement Gordon S. Novak Jr. \\Lambda

    E-Print Network [OSTI]

    Novak Jr., Gordon S.

    Conversion of Units of Measurement Gordon S. Novak Jr. \\Lambda Department of Computer Sciences conversion and unit checking in a programming language is described. Index Terms -- unit conversion, unit if the type system does not include units of measurement. Conversion of units must be done explicitly

  2. Municipal Solid Waste in The United States

    E-Print Network [OSTI]

    Laughlin, Robert B.

    ...................................................................................................................... 17 The Solid Waste Management Hierarchy2007 Facts and Figures Municipal Solid Waste in The United States #12;United States Environmental Protection Agency Office of Solid Waste (5306P) EPA530-R-08-010 November 2008 www.epa.gov #12;MUNICIPAL SOLID

  3. Municipal Solid Waste in The United States

    E-Print Network [OSTI]

    Barlaz, Morton A.

    ...................................................................................................................18 The Solid Waste Management Hierarchy2011 Facts and Figures Municipal Solid Waste in The United States #12;United States Environmental Protection Agency Office of Solid Waste (5306P) EPA530-R-13-001 May 2013 www.epa.gov #12;MUNICIPAL SOLID

  4. Conventional regression models Auto-generated units

    E-Print Network [OSTI]

    McCullagh, Peter

    Conventional regression models Auto-generated units Consequences of auto-generation Inference regression models Auto-generated units Consequences of auto-generation Inference and prediction Outline 1 Conventional regression models Gaussian models Binary regression model Attenuation of treatment effect Problems

  5. Conventional regression models Auto-generated units

    E-Print Network [OSTI]

    McCullagh, Peter

    Conventional regression models Auto-generated units Consequences of auto-generation Inference Royal Statistical Society Feb 6, 2008 Peter McCullagh Auto-generated units #12;Conventional regression Conventional regression models Gaussian models Binary regression model Properties of regression models Problems

  6. Conventional regression models Auto-generated units

    E-Print Network [OSTI]

    McCullagh, Peter

    Conventional regression models Auto-generated units Consequences of auto-generation Inference regression models Auto-generated units Consequences of auto-generation Inference and prediction Outline 1 Conventional regression models Gaussian models Binary regression model Properties of regression models Problems

  7. Random Models Unit code: MATH20712

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH20712 Random Models Unit code: MATH20712 Credit Rating: 10 Unit level: Level 2 Teaching period, and renewal processes. Syllabus 1.Review of conditional probability, probability distributions, random. The probability of extinction. [6] 6.Renewal processes. The counting processes and occurrence time processes

  8. Convex Optimization Unit code: MATH36061

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH36061 Convex Optimization Unit code: MATH36061 Credit Rating: 10 Unit level: Level 3 Teaching Requirements MATH36061 pre-requisite Aims The course aims to introduce students to modern convex optimization #12;Optimization is the art of optimal decision making under constraints. Convex optimization refers

  9. Description Disposable Membrane Chromatography Units for Scale-

    E-Print Network [OSTI]

    Lebendiker, Mario

    traceable to raw components. Constructed of component materials that meet United States Pharmacopeia (USP for a free product sample! Materials of Construction Membrane Bed Volume Device volume of chromatography systems. Disposable 25 mm units. Available in Q and S chemistries. Manufactured in accordance

  10. FISHERY STATISTICS QF THE UNITED STATES

    E-Print Network [OSTI]

    I FISHERY STATISTICS QF THE UNITED STATES 1942 By A. W, ANDERSON and E. A. POWER STATISTICAL DIGEST Statistical Digest No. 11 FISHERY STATISTICS OF THE UNITED STATES 1942 BY A. W. ANDERSON and E. A. POWER. S. Government Printing Offic Washington 25, D. C. - Price 60 cents #12;Fishery Statistics

  11. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    pa%Mv--. FISHERY STATISTICS OF THE UNITED STATES 1965 STATISTICAL DIGEST NO. 59 UNITED STATES, Commissioner Bureau of Commercial Fisheries, H. E. Crowther, Director STATISTICAL DIGEST 59 FISHERY STATISTICS.S. Government Printing Office Washington, D.C. 20402 - Price $4 (Paper Cover) #12;Fishery statistics

  12. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1950 STATISTICAL DIGEST NO. 27 Fish and Wildlife ServiceKay, Secretary FISH AND WILDLIFE SERVICE, John L. Farley, Director Statistical Digest 27 FISHERY STATISTICS 25, DC. - - Price $2.00 (paper) #12;Fishery Statistics of the United States and A] aska are corapi

  13. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    FISHERY STATISTICS OF THE UNITED STATES 1964 STATISTICAL DIGEST NO. 58 UNITED STATES DEPARTMENT Bureau of Commercial Fisheries, Donald L. McKernan, Director STATISTICAL DIGEST 58 FISHERY STATISTICS.S. Government Printing Office, Washington, D.C., 20402 - Price S2.50 (paper cover) #12;Fishery statistics

  14. FISHERY STATISTICS OF THE UNITED STATES

    E-Print Network [OSTI]

    SH 11 A443X FISH FISHERY STATISTICS OF THE UNITED STATES 1943 STATISTICAL DIGEST NO. 14 Sll \\M AND WILDLIFE SERVICE Albert M. Day, Director CAMEL M. COHEN Statistical Digest No. 14 FISHERY STATISTICS. - Price 75 cents #12;Fishery Statistics of the United States and Alaska are compiled and published

  15. FISHERY STATISTICS )F THE UNITED STATES

    E-Print Network [OSTI]

    SH 11 .A443X FISH FISHERY STATISTICS )F THE UNITED STATES ^M=^. STATISTICAL DIGEST NO. 36 #12. Farley, Director i]EL M. COHEN Statistical Digest 36 FISHERY STATISTICS OF THE UNITED STATES 1953 BY A. W;Fishery Statistics of the I'nited States and Alaska are compiled and published an- nually to make

  16. Matrix Analysis Unit code: MATH36001

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH36001 Matrix Analysis Unit code: MATH36001 Credit Rating: 10 Unit level: Level 3 Teaching). Familiarity with Matlab is helpful but not essential. Aims To introduce students to matrix analysis through decomposition, and matrix functions. This is archived information. Please visit http

  17. Multivariate Statistics Unit code: MATH38061

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH38061 Multivariate Statistics Unit code: MATH38061 Credit Rating: 10 Unit level: Level 3. Aims To familiarise students with the ideas and methodology of certain multivariate methods together sets of data are multivariate in that they consist of observations on several different variables

  18. Multivariate Statistics Unit code: MATH48061

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH48061 Multivariate Statistics Unit code: MATH48061 Credit Rating: 15 Unit level: Level 4. Aims To familiarise students with the ideas and methodology of certain multivariate methods together sets of data are multivariate in that they consist of observations on several different variables

  19. UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION

    E-Print Network [OSTI]

    Laughlin, Robert B.

    i LBP-09-10 UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION ATOMIC SAFETY AND LICENSING Nuclear Power Plant, Units 1 and 2) Docket No. 52-029-COL, 52-030-COL ASLBP No. 09-879-04-COL-BD01 July 8

  20. United States Nuclear Waste Technical Review Board

    E-Print Network [OSTI]

    United States Nuclear Waste Technical Review Board Experience Gained From Programs to Manage High-Level Radioactive Waste and Spent Nuclear Fuel in the United States and Other Countries A Report to Congress and the Secretary of Energy April 2011 #12;#12;U.S. Nuclear Waste Technical Review Board Experience Gained From

  1. Fisheries Economics of the United States, 2008

    E-Print Network [OSTI]

    #12;#12;Fisheries Economics of the United States, 2008 Economics and Social Analysis Division;ii Suggested citation: National Marine Fisheries Service. 2010. Fisheries Economics of the United://www.st.nmfs.noaa.gov/st5/publication/index.html. A copy of this report may be obtained from: Economics and Social Analysis

  2. Fisheries Economics of the United States

    E-Print Network [OSTI]

    Fisheries Economics of the United States 2007 Economics and Sociocultural Status and Trends Series Fisheries Service NOAA Technical Memorandum NMFS-F/SPO-104 January 2010 #12;#12;Fisheries Economics of the United States, 2007 Economics and Social Analysis Division Office of Science and Technology National

  3. Lie Algebras Unit code: MATH32112

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH32112 Lie Algebras Unit code: MATH32112 Credit Rating: 10 Unit level: Level 3 Teaching period MATH20212 - Algebraic Structures 2 (Compulsory) Additional Requirements MATH32112 pre-requisites Students are not permitted to take more than one of MATH32112, MATH42112 or MATH62112 for credit, either

  4. Lie Algebras Unit code: MATH42112

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH42112 Lie Algebras Unit code: MATH42112 Credit Rating: 15 Unit level: Level 4 Teaching period MATH20212 - Algebraic Structures 2 (Compulsory) Additional Requirements MATH42112 pre-requisites Students are not permitted to take more than one of MATH32112 MATH42112 or MATH62112 for credit, either

  5. Intelligent scraping experience using ultrasonics in two 60in./56in. dual diameter 100 km seawater transmission pipelines in Saudi Arabia

    SciTech Connect (OSTI)

    Bird, A.F.; Chu, K.S.

    1995-10-01

    Saudi ARAMCO`s two 60in./56in. (1524/1422 mm) diameter Seawater Injection Pipelines used for secondary oil recovery stretch from the Seawater Treatment Plant across the Arabian Desert for a distance of approximately 100 kilometers. Both lines were put into operation in mid 1978 using over the ditch Plicoflex tape wrap as a means of protection against external corrosion. A significant portion of both pipelines (32 km of each line) runs through Subkha (salty moist) areas. A series of test hole evaluations in 1989 indicated moderate to sever external corrosion particularly in Subkha which necessitated sleeving and external coating application. In 1991 a series of leaks, four (4) in total over a period of two (2) months occurred in Pipeline {number_sign}2 due to external corrosion. This suggested that the line(s) were in urgent need of at least partial replacement or major rehabilitation. Prior to making a final decision on partial replacement it was decided to run an Intelligent Scraper in both pipelines to ascertain both internal and external pipeline conditions. An Ultrasonic Scraper the largest of it`s kind in the world, similar to what was used in the Alyeska Pipeline was developed and successfully run in both pipelines in February 1993. This paper discusses the pipeline history, test hole evaluations, Intelligent Scraping experiences, field evaluation for anomaly verification, and repair of approximately 120 locations as identified by the Intelligent Scraping run. The Intelligent Scraping evaluation played a major role in the cancellation of partial pipeline replacement with cost savings estimated $30 MM.

  6. Pressure vessel sliding support unit and system using the sliding support unit

    DOE Patents [OSTI]

    Breach, Michael R.; Keck, David J.; Deaver, Gerald A.

    2013-01-15

    Provided is a sliding support and a system using the sliding support unit. The sliding support unit may include a fulcrum capture configured to attach to a support flange, a fulcrum support configured to attach to the fulcrum capture, and a baseplate block configured to support the fulcrum support. The system using the sliding support unit may include a pressure vessel, a pedestal bracket, and a plurality of sliding support units.

  7. REPORT TO CONGRESSREPORT TO CONGRESS SOUTHEASTERN UNITED STATES SHRIMP TRAWLSOUTHEASTERN UNITED STATES SHRIMP TRAWL

    E-Print Network [OSTI]

    REPORT TO CONGRESSREPORT TO CONGRESS SOUTHEASTERN UNITED STATES SHRIMP TRAWLSOUTHEASTERN UNITED;This report should be cited as follows: Nance, J. M. (Editor). 1998. Report to Congress. Southeastern., Scott- Denton, E., Shah, A. and Watson, J. #12;i Report on Southeastern United States Shrimp Trawl

  8. Address conversion unit for multiprocessor system

    SciTech Connect (OSTI)

    Fava, T.F.; Lary, R.F.; Blackledge, R.

    1987-03-03

    An address conversion unit is described for use in one processor in a multi-processor data processing system including a common memory, the processors and common memory being interconnected by a common bus including means for transferring address signals defining a common address space. The processor includes private bus means including means for transferring signals including address signals defining a private address space. A processor unit means is connected to the private bus means and includes means for transmitting and receiving signals including address signals over the private bus means for engaging in data transfers thereover. The address conversion unit is connected to the private bus means and common bus means for receiving address signals over the private bus means from the processor unit means in the private address space. The unit comprises: A. pointer storage means for storing a pointer identifying a portion of the common bus memory space; B. pointer generation means connected to receive a common bus address and for generating a pointer in response thereto for storage in the pointer storage means; and C. common bus address generation means connected to the private bus and the pointer storage means for receiving an address from the processor unit means and for generating a common bus address in response thereto. The common bus address is used to initiate transfers between the processor unit means and the common memory over the common bus.

  9. Estimated United States Transportation Energy Use 2005

    SciTech Connect (OSTI)

    Smith, C A; Simon, A J; Belles, R D

    2011-11-09

    A flow chart depicting energy flow in the transportation sector of the United States economy in 2005 has been constructed from publicly available data and estimates of national energy use patterns. Approximately 31,000 trillion British Thermal Units (trBTUs) of energy were used throughout the United States in transportation activities. Vehicles used in these activities include automobiles, motorcycles, trucks, buses, airplanes, rail, and ships. The transportation sector is powered primarily by petroleum-derived fuels (gasoline, diesel and jet fuel). Biomass-derived fuels, electricity and natural gas-derived fuels are also used. The flow patterns represent a comprehensive systems view of energy used within the transportation sector.

  10. A truck has a fuel tank which is a 20 inch diameter cylinder resting on its rounded side. The driver notices that his fuel gauge is no longer giving the correct readings, so he has to improvise. He places a

    E-Print Network [OSTI]

    Lega, Joceline

    A truck has a fuel tank which is a 20 inch diameter cylinder resting on its rounded side. The driver notices that his fuel gauge is no longer giving the correct readings, so he has to improvise. He to the bottom. He pulls the measuring stick out and finds that the height of the fuel is 6 inches. What fraction

  11. Unit II-1 Inner products 1 Inner product and

    E-Print Network [OSTI]

    Birkett, Stephen

    Unit II-1 Inner products 1 Unit II-1 Inner product and orthogonality Unit II-1 Inner products 2 a (real) inner product space ­ sometimes a Euclidean space Unit II-1 Inner products 3 Examples: Real inner matrix is the sum of its diagonal entries Unit II-1 Inner products 4 Complex inner product · an inner

  12. Introduction to Financial Mathematics Unit code: MATH20912

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH20912 Introduction to Financial Mathematics Unit code: MATH20912 Credit Rating: 10 Unit level: Level 2 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Aims The course unit unit aims to enable students to acquire active knowledge

  13. Unit III-2 Orthogonal diagonalization 1 Orthogonal diagonalization

    E-Print Network [OSTI]

    Birkett, Stephen

    Unit III-2 Orthogonal diagonalization 1 Unit III-2 Orthogonal diagonalization Unit III-2 Orthogonal? Unit III-2 Orthogonal diagonalization 3 Real symmetric matrices · if A is a real symmetric matrix then to orthogonally diagonalize any real symmetric matrix Unit III-2 Orthogonal diagonalization 4 Diagonalization

  14. Mathematics 0J2 Unit code: MATH19852

    E-Print Network [OSTI]

    Sidorov, Nikita

    MATH19852 Mathematics 0J2 Unit code: MATH19852 Credit Rating: 10 Unit level: Level 1 Teaching period(s): Semester 2 Offered by School of Mathematics Available as a free choice unit?: N Requisites None Aims The course unit unit aims to provide a basic course in mechanics for students

  15. Unit II-3 Orthogonal matrices 1 Orthogonal matrices

    E-Print Network [OSTI]

    Birkett, Stephen

    Unit II-3 Orthogonal matrices 1 Unit II-3 Orthogonal matrices Unit II-3 Orthogonal matrices 2 `orthonormal matrix' is more accurate Unit II-3 Orthogonal matrices 3 Example. Find an orthogonal matrix whose first row is a multiple of u1=(1,2,2). Unit II-3 Orthogonal matrices 4 Orthogonal matrices · a matrix P

  16. Unit Testing for Casl Architectural Specifications

    E-Print Network [OSTI]

    Sannella, Don

    and impractical activity. When only finite sets of interactions are considered, successful testing can accept Unit Testing for Casl Architectural Specifications. The problem of testing modular systems against algebraic specifications is discussed. We focus on systems

  17. TEACHER EDUCATION STUDENT HANDBOOK Teacher Education Unit

    E-Print Network [OSTI]

    Minnesota, University of

    TEACHER EDUCATION STUDENT HANDBOOK Teacher Education Unit University of Minnesota, Crookston October 2011 #12;TABLE OF CONTENTS I. TEACHER EDUCATION ­ OVERVIEW A. Introduction. PROGRAM REQUIREMENTS A. UMC Liberal Education Requirements....................................... 16 B

  18. A report to United Services Automobile Association

    E-Print Network [OSTI]

    , Master Research Agreement No. 0000004417 between Texas A&M Transportation Institute (TTI) and United this agreement: Task 1: Develop Survey Instrument Task 2: Conduct Survey Task 3: Analyze Survey and Prepare

  19. Unit Operation Efficiency Improvement Through Motionless Mixing 

    E-Print Network [OSTI]

    King, L. T.

    1984-01-01

    The efficient mixing of materials is a basic requirement at some stage of most processes. Examples of unit operations include mixers, blenders, heat exchangers and reactors that often use dynamic mixers. Motionless mixers on the other hand contain...

  20. Collaborative Unit Construction in Korean: Pivot Turns

    E-Print Network [OSTI]

    Ju, Hee

    2011-01-01

    A. (1996). Practices in the construction of turns: the ‘TCU’Scheutz, H. (2005). Pivot constructions in spoken German. InM. (2000). The construction of units in conversational talk.

  1. United Power- Renewable Energy Rebate Program

    Broader source: Energy.gov [DOE]

    United Power is providing rebates to their customers for the purchase of photovoltaic (PV), wind, and solar water heating systems. These incentives are separate from the rebates provided by the...

  2. Renewable Electricity Generation in the United States

    E-Print Network [OSTI]

    Schmalensee, Richard

    This paper provides an overview of the use of renewable energy sources to generate electricity in the United States and a critical analysis of the federal and state policies that have supported the deployment of renewable ...

  3. United States Patent [191 Kaplan et al.

    E-Print Network [OSTI]

    Kaplan, Alexander

    United States Patent [191 Kaplan et al. [54] NONLINEAR OPTICAL DEVICE USING SELF-TRAPPING OF LIGHT Inventors: Alexander E. Kaplan, Cambridge, Mass; John E. Bjorkholm, Holmdel, N.J.; Peter W. Smith, Colts

  4. United States Patent [19] Church et al.

    E-Print Network [OSTI]

    Church, George M.

    United States Patent [19] Church et al. [54] CHARACTERIZATION OF INDIVIDUAL POLYMER MOLECULES BASED 1111111111111111111111111111111111111111111111111111111111111 US005795782A [11] Patent Number: [45] Date of Patent: 5,795,782 Aug. 18, 1998 Boulanger et al

  5. 1997 Housing Characteristics Tables Housing Unit Tables

    U.S. Energy Information Administration (EIA) Indexed Site

    1997 Housing Unit Characteristics RSE Column Factor: Total 1997 Household Income Below Poverty Line Eli- gible for Fed- eral Assist- ance 1 RSE Row Factors Less than 10,000...

  6. Mobilizing Public Support for the United Nations

    E-Print Network [OSTI]

    Ignatieff, Michael

    2003-01-01

    This paper examines a critical case of Executive Branch leadership during the creation of the United Nations. Before his death, President Franklin Roosevelt hoped that the wartime alliance would become the cornerstone of ...

  7. United States Department of Commerce Technology Administration

    E-Print Network [OSTI]

    Ferreira, Márcia M. C.

    of Standards in 1901, works to strengthen U.S. industry's competitiveness; advance science and engineering for comparing standards used in science, engineering, manufacturing, commerce, industry, and educationUnited States Department of Commerce Technology Administration National Institute of Standards

  8. NEW PARABLASTOIDS FROM THE WESTERN UNITED STATES

    E-Print Network [OSTI]

    Sprinkle, James; Sumrall, Colin D.

    2008-12-01

    , fused, conical or cylindrical oral crest unlike the peristomial cover plates found in Eurekablastus and probably Parabolablastus. Key words: Blastozoa, Echinodermata, systematics, Rocky Mountains, early Paleozoic introDuction Parablastoids are a small... units in the western and southwestern United States. Previous investigations The ?rst triangular deltoid plates of parablastoids from the Rocky Mountains were reported by Ross (1949, 1951) and ?gured in Ross (1968) from the upper Garden City Formation...

  9. Indoor unit for electric heat pump

    DOE Patents [OSTI]

    Draper, R.; Lackey, R.S.; Fagan, T.J. Jr.; Veyo, S.E.; Humphrey, J.R.

    1984-05-22

    An indoor unit for an electric heat pump is provided in modular form including a refrigeration module, an air mover module, and a resistance heat package module, the refrigeration module including all of the indoor refrigerant circuit components including the compressor in a space adjacent the heat exchanger, the modules being adapted to be connected to air flow communication in several different ways as shown to accommodate placement of the unit in various orientations. 9 figs.

  10. Syllabuses (course unit descriptions) for course units offered by the Manchester Business School may be found at the website

    E-Print Network [OSTI]

    Sidorov, Nikita

    16 3 Syllabuses (course unit descriptions) for course units offered by the Manchester Business units that are offered may be obtained from your Programme Director. Syllabuses (course unit descriptions) of language course units offered by the School of Arts, Languages and Cultures may be found

  11. Modern Shale Gas Development in the United States: A Primer ...

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

    Modern Shale Gas Development in the United States: A Primer Modern Shale Gas Development in the United States: A Primer This Primer on Modern Shale Gas Development in the United...

  12. Inventory of Nonutility Electric Power Plants in the United States

    Reports and Publications (EIA)

    2003-01-01

    Final issue of this report. Provides annual aggregate statistics on generating units operated by nonutilities in the United States and the District of Columbia. Provides a 5-year outlook for generating unit additions and changes.

  13. United States, France and Japan Increase Cooperation on Sodium...

    Energy Savers [EERE]

    United States, France and Japan Increase Cooperation on Sodium-Cooled Fast Reactor Prototypes United States, France and Japan Increase Cooperation on Sodium-Cooled Fast Reactor...

  14. Factors driving wind power development in the United States

    E-Print Network [OSTI]

    Bird, Lori A.; Parsons, Brian; Gagliano, Troy; Brown, Matthew H.; Wiser, Ryan H.; Bolinger, Mark

    2003-01-01

    s Largest Purchase of Wind Power,” September 17, 2001.FACTORS DRIVING WIND POWER DEVELOPMENT IN THE UNITED STATESthe United States third in wind power capacity globally,

  15. Occurrence of Low-Temperature Geothermal Waters in the United...

    Open Energy Info (EERE)

    Occurrence of Low-Temperature Geothermal Waters in the United States, in Assessment of Geothermal Resources of the United States -- 1978 Jump to: navigation, search OpenEI...

  16. United States and Ukraine Sign Agreement to Improve Security...

    Energy Savers [EERE]

    United States and Ukraine Sign Agreement to Improve Security of Ukraine's Radioactive Materials United States and Ukraine Sign Agreement to Improve Security of Ukraine's...

  17. Trona Injection Tests: Mirant Potomac River Station, Unit 1,...

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

    Trona Injection Tests: Mirant Potomac River Station, Unit 1, November 12 to December 23, 2005, Summary Report Trona Injection Tests: Mirant Potomac River Station, Unit 1, November...

  18. Demonstrations of Integrated Advanced Rooftop Unit Controls and...

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

    Demonstrations of Integrated Advanced Rooftop Unit Controls and Automated Fault Detection and Diagnostics - 2014 BTO Peer Review Demonstrations of Integrated Advanced Rooftop Unit...

  19. Exhibit D: Mirant Potomac River Schedule of Unit Operations:...

    Office of Environmental Management (EM)

    Exhibit D: Mirant Potomac River Schedule of Unit Operations: Supplement 4, January - March 2006 Exhibit D: Mirant Potomac River Schedule of Unit Operations: Supplement 4, January -...

  20. Shared Space vs. In-Unit Upgrades in Multifamily Buildings |...

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

    Shared Space vs. In-Unit Upgrades in Multifamily Buildings Shared Space vs. In-Unit Upgrades in Multifamily Buildings Better Buildings Neighborhood Program Multifamily Peer...

  1. Transportation Refrigeration Unit (TRU) Retrofit with HUSS Active...

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

    Transportation Refrigeration Unit (TRU) Retrofit with HUSS Active Diesel Particulate Filters Transportation Refrigeration Unit (TRU) Retrofit with HUSS Active Diesel Particulate...

  2. DPF for a Tractor Auxiliary Power Unit | Department of Energy

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

    for a Tractor Auxiliary Power Unit DPF for a Tractor Auxiliary Power Unit Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007)....

  3. Energy Storage Activities in the United States Electricity Grid...

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

    Energy Storage Activities in the United States Electricity Grid. May 2011 Energy Storage Activities in the United States Electricity Grid. May 2011 Energy storage technologies...

  4. United States Industrial Motor-Driven Systems Market Assessment...

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

    United States Industrial Motor-Driven Systems Market Assessment: Charting a Roadmap to Energy Savings for Industry United States Industrial Motor-Driven Systems Market Assessment:...

  5. Microwave Regenerated DPF for Auxiliary Power Units and Diesel...

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

    Microwave Regenerated DPF for Auxiliary Power Units and Diesel Hybrid Vehicles Microwave Regenerated DPF for Auxiliary Power Units and Diesel Hybrid Vehicles Microwave regeneration...

  6. Offshore Wind Jobs and Economic Development Impacts in the United...

    Energy Savers [EERE]

    and Economic Development Impacts in the United States: Four Regional Scenarios Offshore Wind Jobs and Economic Development Impacts in the United States: Four Regional Scenarios...

  7. Mapping and Assessment of the United States Ocean Wave Energy...

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

    Mapping and Assessment of the United States Ocean Wave Energy Resource Mapping and Assessment of the United States Ocean Wave Energy Resource This report describes the analysis and...

  8. United States Department of Energy Solution Center for Renewable...

    Open Energy Info (EERE)

    United States Department of Energy Solution Center for Renewable Energy and Energy Efficiency Jump to: navigation, search Tool Summary LAUNCH TOOL Name: United States Department of...

  9. Factsheet: Second Meeting of the United States-Japan Bilateral...

    Office of Environmental Management (EM)

    Second Meeting of the United States-Japan Bilateral Commission on Civil Nuclear Cooperation Factsheet: Second Meeting of the United States-Japan Bilateral Commission on Civil...

  10. Executive Order -- Preparing the United States for the Impacts...

    Office of Environmental Management (EM)

    Executive Order -- Preparing the United States for the Impacts of Climate Change Executive Order -- Preparing the United States for the Impacts of Climate Change...

  11. Final Report: Particulate Emissions Testing, Unit 1, Potomac...

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

    Final Report: Particulate Emissions Testing, Unit 1, Potomac River Generating Station, Alexandria, Virginia Final Report: Particulate Emissions Testing, Unit 1, Potomac River...

  12. Antenna unit and radio base station therewith

    DOE Patents [OSTI]

    Kuwahara, Mikio; Doi, Nobukazu; Suzuki, Toshiro; Ishida, Yuji; Inoue, Takashi; Niida, Sumaru

    2007-04-10

    Phase and amplitude deviations, which are generated, for example, by cables connecting an array antenna of a CDMA base station and the base station, are calibrated in the baseband. The base station comprises: an antenna apparatus 1; couplers 2; an RF unit 3 that converts a receive signal to a baseband signal, converts a transmit signal to a radio frequency, and performs power control; an A/D converter 4 for converting a receive signal to a digital signal; a receive beam form unit 6 that multiplies the receive signal by semi-fixed weight; a despreader 7 for this signal input; a time-space demodulator 8 for demodulating user data; a despreader 9 for probe signal; a space modulator 14 for user data; a spreader 13 for user signal; a channel combiner 12; a Tx calibrater 11 for controlling calibration of a signal; a D/A converter 10; a unit 16 for calculation of correlation matrix for generating a probe signal used for controlling an Rx calibration system and a TX calibration system; a spreader 17 for probe signal; a power control unit 18; a D/A converter 19; an RF unit 20 for probe signal; an A/D converter 21 for signal from the couplers 2; and a despreader 22.

  13. Section des Units de recherche Rapport de l'AERES sur l'unit

    E-Print Network [OSTI]

    Section des Unités de recherche Rapport de l'AERES sur l'unité : Groupe d'études de l représentant de l'AERES : M. Daniel GUEDALIA Représentant(s) des établissements et organismes tutelles de l

  14. Babel of Units. The Evolution of Units Systems in Classical Electromagnetism

    E-Print Network [OSTI]

    Carron, Neal

    2015-01-01

    We recount the history of development of units systems in electrodynamics, and fully derive how each system is constructed. Done for Electromagnetic (emu), Electrostatic (esu), Gaussian, a variant-Gaussian, Heaviside-Lorentz, and SI systems. The article fills in large gaps in standard textbook treatments of units.

  15. United States United States EPA 832-R-99-900 Environmental Protection Nuclear Regulatory March 1999

    E-Print Network [OSTI]

    is composed of representatives from the Environmental Protection Agency, Nuclear Regulatory CommissionUnited States United States EPA 832-R-99-900 Environmental Protection Nuclear Regulatory March 1999 Regulatory Commission (NRC) contract laboratory, the Oak Ridge Institute for Science & Education (ORISE

  16. Indoor unit for electric heat pump

    DOE Patents [OSTI]

    Draper, Robert (Churchill, PA); Lackey, Robert S. (Pittsburgh, PA); Fagan, Jr., Thomas J. (Penn HIlls, PA); Veyo, Stephen E. (Murrysville, PA); Humphrey, Joseph R. (Grand Rapids, MI)

    1984-01-01

    An indoor unit for an electric heat pump is provided in modular form including a refrigeration module 10, an air mover module 12, and a resistance heat package module 14, the refrigeration module including all of the indoor refrigerant circuit components including the compressor 36 in a space adjacent the heat exchanger 28, the modules being adapted to be connected to air flow communication in several different ways as shown in FIGS. 4-7 to accommodate placement of the unit in various orientations.

  17. United States Government Department of Energy

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouthReport for the WeldonB10081278 United States Government. v-w.United

  18. Table HC1-5a. Housing Unit Characteristics by Type of Owner...

    Gasoline and Diesel Fuel Update (EIA)

    Unit Characteristics by Type of Owner-Occupied Housing Unit, Million U.S. Households, 2001 Housing Unit Characteristics RSE Column Factor: Total Owner- Occupied Units Type of...

  19. Grout long radius flow testing to support Saltstone disposal Unit 5 design

    SciTech Connect (OSTI)

    Stefanko, D. B.; Langton, C. A.; Serrato, M. G.; Brooks, T. E. II; Huff, T. H.

    2013-02-24

    The Saltstone Facility, located within the Savannah River Site (SRS) near Aiken, South Carolina, consists of two facility segments: The Saltstone Production Facility (SPF) and the Saltstone Disposal Facility (SDF). The SPF receives decontaminated legacy low level sodium salt waste solution that is a byproduct of prior nuclear material processing. The salt solution is mixed with cementitious materials to form a grout slurry known as “Saltstone”. The grout is pumped to the SDF where it is placed in a Saltstone Disposal Unit (SDU) to solidify. SDU 6 is referred to as a “mega vault” and is currently in the design stage. The conceptual design for SDU 6 is a single cell, cylindrical geometry approximately 114.3 meters in diameter by 13.1 meter high and is larger than previous cylindrical SDU designs, 45.7 meters in diameter by 7.01 meters high (30 million gallons versus 2.9 million gallons of capacity). Saltstone slurry will be pumped into the new waste disposal unit through roof openings at a projected flow rate of about 34.1 cubic meters per hour. Nine roof openings are included in the design to discharge material into the SDU with an estimated grout pour radius of 22.9 to 24.4 meters and initial drop height of 13.1 meters. The conceptual design for the new SDU does not include partitions to limit the pour radius of the grout slurry during placement other than introducing material from different pour points. This paper addresses two technical issues associated with the larger diameter of SDU 6; saltstone flow distance in a tank 114.3 meters in diameter and quality of the grout. A long-radius flow test scaled to match the velocity of an advancing grout front was designed to address these technology gaps. The emphasis of the test was to quantify the flow distance and to collect samples to evaluate cured properties including compressive strength, porosity, density, and saturated hydraulic conductivity. Two clean cap surrogate mixes (saltstone premix plus water) were designed to simulate slurry with the reference saltstone rheology and a saltstone with extra water from the process flushing operation. Long-radius flow tests were run using approximately 4.6 cubic meters of each of these mixes. In both tests the pump rate was 0.063 liters/second (1 gpm). A higher pump rate, 0.19 liters/second (3 gpm), was used in a third long-radius flow test. The angle of repose of the grout wedges increased as a function of time in all three tests. The final angles of repose were measured at 3.0º, 2.4º, and 0.72º. The pump rate had the largest effect on the radial flow distance and slope of the grout surface. The slope on the pour placed at 0.19 liters/second (3 gpm) was most representative of the slope on the grout currently being pumped into SDU 2 which is estimated to be 0.7º to 0.9º. The final grout heights at 1/3 of a meter from the discharge point were 115, 105, and 38 cm. Entrapped air (? 0.25 cm bubbles) was also observed in all of the mixes. The entrapped air appeared to be released from the flows within about 3.1 meters (10 feet) of the discharge point. The bleed water was clear but had a thin layer of floating particulates. The bleed water should be retrievable by a drain water collection system in SDU 6 assuming the system does not get clogged. Layering was observed and was attributed to intervals when the hopper was being cleaned. Heat from the hydration reactions was noticeable to the touch.

  20. Grout Long Radius Flow Testing to Support Saltstone Disposal Unit 6 Design - 13352

    SciTech Connect (OSTI)

    Stefanko, D.B.; Langton, C.A.; Serrato, M.G. [Savannah River National Laboratory, Savannah River Nuclear Solutions, LLC, Savannah River Site, Aiken, SC 29808 (United States)] [Savannah River National Laboratory, Savannah River Nuclear Solutions, LLC, Savannah River Site, Aiken, SC 29808 (United States); Brooks, T.E. II; Huff, T.H. [Savannah River Remediation, LLC, Savannah River Site, Aiken, SC 29808 (United States)] [Savannah River Remediation, LLC, Savannah River Site, Aiken, SC 29808 (United States)

    2013-07-01

    The Saltstone Facility, located within the Savannah River Site (SRS) near Aiken, South Carolina, consists of two facility segments: The Saltstone Production Facility (SPF) and the Saltstone Disposal Facility (SDF). The SPF receives decontaminated legacy low level sodium salt waste solution that is a byproduct of prior nuclear material processing. The salt solution is mixed with cementitious materials to form a grout slurry known as 'Saltstone'. The grout is pumped to the SDF where it is placed in a Saltstone Disposal Unit (SDU) to solidify. SDU 6 is referred to as a 'mega vault' and is currently in the design stage. The conceptual design for SDU 6 is a single cell, cylindrical geometry approximately 114.3 meters in diameter by 13.1 meter high and is larger than previous cylindrical SDU designs, 45.7 meters in diameter by 7.01 meters high (30 million gallons versus 2.9 million gallons of capacity). Saltstone slurry will be pumped into the new waste disposal unit through roof openings at a projected flow rate of about 34.1 cubic meters per hour. Nine roof openings are included in the design to discharge material into the SDU with an estimated grout pour radius of 22.9 to 24.4 meters and initial drop height of 13.1 meters. The conceptual design for the new SDU does not include partitions to limit the pour radius of the grout slurry during placement other than introducing material from different pour points. This paper addresses two technical issues associated with the larger diameter of SDU 6; Saltstone flow distance in a tank 114.3 meters in diameter and quality of the grout. A long-radius flow test scaled to match the velocity of an advancing grout front was designed to address these technology gaps. The emphasis of the test was to quantify the flow distance and to collect samples to evaluate cured properties including compressive strength, porosity, density, and saturated hydraulic conductivity. Two clean cap surrogate mixes (Saltstone premix plus water) were designed to simulate slurry with the reference Saltstone rheology and a Saltstone with extra water from the process flushing operation. Long-radius flow tests were run using approximately 4.6 cubic meters of each of these mixes. In both tests the pump rate was 0.063 liters/second (1 gpm). A higher pump rate, 0.19 liters/second (3 gpm), was used in a third long-radius flow test. The angle of repose of the grout wedges increased as a function of time in all three tests. The final angles of repose were measured at 3.0 deg., 2.4 deg., and 0.72 deg.. The pump rate had the largest effect on the radial flow distance and slope of the grout surface. The slope on the pour placed at 0.19 liters/second (3 gpm) was most representative of the slope on the grout currently being pumped into SDU 2 which is estimated to be 0.7 deg. to 0.9 deg. The final grout heights at 1/3 of a meter from the discharge point were 115, 105, and 38 cm. Entrapped air (? 0.25 cm bubbles) was also observed in all of the mixes. The entrapped air appeared to be released from the flows within about 3.1 meters (10 feet) of the discharge point. The bleed water was clear but had a thin layer of floating particulates. The bleed water should be retrievable by a drain water collection system in SDU 6 assuming the system does not get clogged. Layering was observed and was attributed to intervals when the hopper was being cleaned. Heat from the hydration reactions was noticeable to the touch. (authors)