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Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
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1

Stick shift  

E-Print Network (OSTI)

Stick Shift is a novel that has undergone several rounds of significant revision. Scott, the book's main character, is a sarcastic American who travels to England to move in with an ex-girlfriend. He experiences all of the ...

Parness, Aaron J. (Aaron Joseph), 1981-

2004-01-01T23:59:59.000Z

2

Cyclic control stick  

DOE Patents (OSTI)

A cyclic control stick of the type used in helicopters for reducing the safety hazards associated with such a mechanism in the event of a crewman being thrown violently into contact with the cyclic control stick resulting from a crash or the like. The cyclic control stick is configured to break away upon the exertion of an impact force which exceeds a predetermined value and/or is exerted for more than a momentary time duration. The cyclic control stick is also configured to be adjustable so as to locate the grip thereof as far away from the crewman as possible for safety reasons without comprising the comfort of the crewman or the use of the control stick, and a crushable pad is provided on the top of the grip for impact energy absorbing purposes.

Whitaker, Charles N. (2834 S. Extension Rd., No. 2024, Mesa, AZ 85202); Zimmermann, Richard E. (425 E. Greenway, Tempe, AZ 85282)

1989-01-01T23:59:59.000Z

3

Miniature Videoprobe Hockey Stick Delivery System  

DOE Patents (OSTI)

The present invention is a miniature videoprobe system having a probe termination box, a strong back, and a videoprobe housing. The videoprobe system is able to obtain images from a restricted space at least as small as 0.125 inches while producing a high quality image. The strong back has a hockey stick shape with the probe termination box connecting to the top of the handle-like portion of the hockey stick and the videoprobe housing attaching to the opposite end or nose of the hockey stick shape. The videoprobe housing has a roughly arrowhead shape with two thin steel plates sandwiching the internal components there between. The internal components are connected in series to allow for a minor dimension of the videoprobe housing of 0.110 inches. The internal components include an optics train, a CCD chip, and an electronics package. An electrical signal is transmitted from the electronics package through wiring within an internal channel of the strong back to the probe termination box. The strong back has milled into it multiple internal channels for facilitating the transfer of information, items, or devices between the probe termination box and the videoprobe housing.

Hale, Lester R.; McMurry, Kyle M.

1998-06-18T23:59:59.000Z

4

Stabilizing stick-slip friction  

E-Print Network (OSTI)

Even the most regular stick-slip frictional sliding is always stochastic, with irregularity in both the intervals between slip events and the sizes of the associated stress drops. Applying small-amplitude oscillations to the shear force, we show, experimentally and theoretically, that the stick-slip periods synchronize. We further show that this phase-locking is related to the inhibition of slow rupture modes which forces a transition to fast rupture, providing a possible mechanism for observed remote triggering of earthquakes. Such manipulation of collective modes may be generally relevant to extended nonlinear systems driven near to criticality.

Rosario Capozza; Shmuel M. Rubinstein; Itay Barel; Michael Urbakh; Jay Fineberg

2011-04-11T23:59:59.000Z

5

Reactive sticking coefficients of silane on silicon  

SciTech Connect

We have investigated the reaction of room-temperature silane and disilane on a hot polycrystalline silicon surface using both a collision-free molecular beam and a very low pressure CVD cell. Reactive sticking coefficients were obtained from deposition rate data over a wide range of temperatures and silane (disilane) fluxes. The RSCs are substantially less than one, ranging from 6 x 10/sup -5/ to 4 x 10/sup -2/. For silane we observed curved Arrhenius plots with slopes decreasing from approx.60 kcal mol/sup -1/ at low temperatures to approx.2 kcal mol/sup -1/ at higher temperatures. The RSCs are independent of flux (pressure) at 1040/sup 0/C, but vary as flux to the approx.-1/2 power at 710/sup 0/C. A model comprised of a dissociative adsorption mechanism with competing associative desorption and reaction was found to give reasonable agreement. For disilane, we observed RSCs that were roughly ten times higher than those for silane. We also observed a curved Arrhenius plot and a flux dependence at 710/sup 0/C for disilane. 22 refs., 5 figs.

Buss, R.J.; Ho, P.; Breiland, W.G.; Coltrin, M.E.

1987-01-01T23:59:59.000Z

6

Rough sets  

Science Conference Proceedings (OSTI)

Rough set theory, introduced by Zdzislaw Pawlak in the early 1980s [11, 12], is a new mathematical tool to deal with vagueness and uncertainty. This approach seems to be of fundamental importance to artificial intelligence (AI) and cognitive sciences, ...

Zdzislaw Pawlak; Jerzy Grzymala-Busse; Roman Slowinski; Wojciech Ziarko

1995-11-01T23:59:59.000Z

7

Big Weasels  

NLE Websites -- All DOE Office Websites (Extended Search)

Big Weasels Big Weasels Nature Bulletin No. 512-A January 12, 1974 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation BIG WEASELS The Weasel Family includes the mink, skunks, otters, badger, martens and wolverine as well as the bloodthirsty little weasel -- all carnivorous fur-bearers having a pair of anal glands containing musky fluid which, except in the otters, badger and fisher, has a vile penetrating odor. The Pine Marten or American Sable, a little smaller than a house cat, is the tree-living member of the family. It dens and does much of its hunting in trees where it is a deadly enemy of squirrels and birds. On the ground it preys on marmots, chipmunks, hares, mice, grouse and reptiles. Honey, nuts and berries are eaten also. Aside from the lynx, eagles, owls and the fisher, a marten's chief enemy is man.

8

Complexity in Big History  

E-Print Network (OSTI)

Spier, Fred. How Big History Works: Energy Flows and RiseSmil, Vaclav. Energy in World History. Boulder, CO: Westviewkg) Energy and complexity Spier: Complexity in Big History.

Spier, Fred

2011-01-01T23:59:59.000Z

9

Small Particles, Big Impact  

NLE Websites -- All DOE Office Websites (Extended Search)

Small Particles, Big Impact Small Particles, Big Impact Small-scale effects of Aerosols Add up Over Time August 24, 2011 | Tags: Climate Research, Earth Sciences, Environmental...

10

Hockey-stick steam generator for LMFBR  

SciTech Connect

This paper presents the criteria and evaluation leading to the selection of the Hockey Stick Steam Generator Concept and subsequent development of that concept for LMFBR application. The selection process and development of the Modular Steam Generator (MSG) is discussed, including the extensive test programs that culminated in the manufacture and test of a 35 MW(t) Steam Generator. The design of the CRBRP Steam Generator is described, emphasizing the current status and a review of the critical structural areas. CRBRP steam generator development tests are evaluated, with a discussion of test objectives and rating of the usefulness of test results to the CRBRP prototype design. Manufacturing experience and status of the CRBRP prototype and plant units is covered. The scaleup of the Hockey Stick concept to large commercial plant application is presented, with an evaluation of scaleup limitations, transient effects, and system design implications.

Hallinan, G.J.; Svedlund, P.E.

1981-01-01T23:59:59.000Z

11

An Angstrom-long Meter Stick  

NLE Websites -- All DOE Office Websites (Extended Search)

Physical Review Focus Physical Review Focus An Angstrom-long Meter Stick When you want to measure the width of a window frame or the height of your growing child, it helps to have a good meter stick. But on the atomic scale, accurate measurements are harder to come by. In the 17 July PRL, a team reports a potential new standard of length for short distances based on radiation from the excited nuclei of iron atoms. Further improvements may make this standard an important tool for probing the structure of matter, where physicists must gauge the separations between nuclei with an accuracy of millionths of an angstrom. Figure by Robert Irion depicting Mossbauer effect. by Robert Irion The meter, once defined as the gap between two etchings on a metal bar in Paris, is now set as the distance that light from a helium-neon laser

12

NERSC User Group 2013 Big Bang, Big Data, Big Iron Planck Satellite...  

NLE Websites -- All DOE Office Websites (Extended Search)

User Group 2013 Big Bang, Big Data, Big Iron Planck Satellite Data Analysis At NERSC Julian Borrill Computational Cosmology Center, Berkeley Lab & Space Sciences Laboratory, UC...

13

Reactive sticking coefficients of silane on silicon  

SciTech Connect

Reactive sticking coefficients (RSCs) were measured for silane and disilane on polycrystalline silicon for a wide range of temperature and flux (pressure) conditions. The data were obtained from deposition rate measurements using molecular beam scattering and a very low pressure cold wall reactor. The RSCs have non-Arrhenius temperature dependences and decreases with increasing flux at low (710/sup 0/) temperatures. A simple model involving dissociative adsorption of silane is consistent with these results. The results are compared with previous studies of the SiH/sub 4//Si(s) reaction.

Buss, R.J.; Ho, P.; Breiland, W.G.; Coltrin, M.E.

1988-09-15T23:59:59.000Z

14

Big Sky Carbon Atlas  

DOE Data Explorer (OSTI)

(Acknowledgment to the Big Sky Carbon Sequestration Partnership (BSCSP); see home page at http://www.bigskyco2.org/)

Carbon Sequestration Partnership, Big Sky [BSCSP; ,

15

Big Data Solutions Glossary  

Science Conference Proceedings (OSTI)

Page 1. Big Data Solutions Reference Glossary (14 pages) Very brief descriptions and links are listed here to provide starting ...

2013-07-28T23:59:59.000Z

16

Fuzzy rough signatures  

Science Conference Proceedings (OSTI)

We extend the idea of Fuzzy Signature to Fuzzy Rough Signature (FRS). The proposed Fuzzy Rough Signature is capable of handling most kind of uncertainty: epistemic and random uncertainty, vagueness due to indiscernibility, and linguistic vagueness that ... Keywords: aggregation operators, fuzzy probability, fuzzy signatures, generalized weighted relevance aggregation operator (WRAO), mathematical theory of evidence, polymorphic fuzzy signatures (PFS), possibility, probability, probability of fuzzy events, rough fuzzy signatures, rough sets

B. S. U. Mendis; L. T. Kczy

2009-08-01T23:59:59.000Z

17

After the Big Bang  

NLE Websites -- All DOE Office Websites (Extended Search)

After the Big Bang After the Big Bang Golden Age of Cosmology Big Bang Timeline Big Bang? Standard Big Bang Cosmology Slide 6 Big Bang Nucleosynthesis Redshift and Doppler Shift Doppler Shift Cepheid variables and Nebulae Standard Candles Hubble Expansion Hubble Law Cosmic Microwave Background Cosmic Background Explorer (1989-1993) COBE data/DMR CMB Fluctuations What is inflation? Why believe in inflation? Horizon Problem No inflation With inflation Flatness Problem Slide 24 Wilkinson Microwave Anisotropy Probe (2001-present) Fluctuations and geometry Universe's Baby Pictures Compare to COBE CMB vs. Inflation WMAP angular power spectrum Dark Matter Galaxy Rotation Curves Hot gas in Galaxy Clusters Dark Matter Halo Old view: Density of the Universe determines its destiny Hubble Expansion revisited

18

ORIGINAL PAPER Rough convex cones and rough convex fuzzy cones  

E-Print Network (OSTI)

Abstract Based on the equivalence relation on a linear space, in this paper we introduce the definition of rough convex cones and rough convex fuzzy cones and discuss some of the fundamental properties of such rough convex cones.

Zuhua Liao; Juan Zhou

2012-01-01T23:59:59.000Z

19

BIG GREEN SUV'S  

NLE Websites -- All DOE Office Websites (Extended Search)

'BIG GREEN SUVS' 'BIG GREEN SUVS' JESSICA SHEA CHOKSEY: Over the last couple of years, sales of full-size SUVs have been feeling a double punch of unstable gas prices, and a growing concern that their less than spectacular fuel economy is hurting the environment. But now, General Motors hopes to take the pain out of buying big. Waving the Green flag, GM is ready to offer consumers two full-size SUV hybrids, the 2008 Chevrolet Tahoe Hybrid and the GMC Yukon Hybrid. Using GM's "Two-Mode Full Hybrid" system, derived from its transit buses, these big-UTES are designed to maximize fuel savings for both urban and rural lifestyles. Like the typical gas-electric hybrid vehicle, the Tahoe and Yukon hybrids will enjoy a substantial boost in mileage in stop-and-go city driving. That means they can start off

20

Rough Ride Test Procedure  

NLE Websites -- All DOE Office Websites (Extended Search)

NTP005 NTP005 Revision 2 Effective December 1, 2004 Electric Vehicle Rough Road Course Test Prepared by Electric Transportation Applications Prepared by: _______________________________ Date:__________ Ryan Harkins Approved by: _________________________________________________ Date: _______________ Donald B. Karner ©2004 Electric Transportation Applications All Rights Reserved Procedure ETA-NTP005 Revision 2 2 TABLE OF CONTENTS 1.0 Objectives 3 2.0 Purpose 3 3.0 Documentation 3 4.0 Initial Conditions and Prerequisites 4 5.0 Testing Activity Requirements 6 6.0 Glossary 12 7.0 References 14 Appendices Appendix A - Electric Vehicle Rough Road Test Data Sheet 15

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Protecting the Market from ``Hockey Stick'' Pricing: How  

E-Print Network (OSTI)

at the Market Oversight Division of the Public Utility Commission of Texas in Austin. His duties involve the University of Texas at Austin. Shmuel Oren is Professor of Industrial Engineering and Operations Research stick strategy involves offers of a small, expendable quantity of energy or capacity well in excess

Oren, Shmuel S.

22

Granular Rough Theory: A representation semantics oriented theory of roughness  

Science Conference Proceedings (OSTI)

The present work is an archival paper for a series of contributions proposed in last few years on building a theory of roughness over pure mereological relations among information granules. There are five major efforts taken in the present paper: (1) ... Keywords: Granular Representation Calculus, Granular Rough Theory, Granular-Rough Computational Web Intelligence

Bo Chen; Ming Sun; Mingtian Zhou

2009-03-01T23:59:59.000Z

23

An Inquiry into History, Big History, and Metahistory  

E-Print Network (OSTI)

relation to time looks like a hockey stick as it approachesthen it is a laminated hockey stick, the parts of which

Krakauer, David; Gaddis, John L; Pomeranz, Kenneth L

2011-01-01T23:59:59.000Z

24

Poker Player Behavior After Big Wins and Big Losses  

Science Conference Proceedings (OSTI)

We find that experienced poker players typically change their style of play after winning or losing a big pot---most notably, playing less cautiously after a big loss, evidently hoping for lucky cards that will erase their loss. This finding is consistent ... Keywords: break-even hypothesis, investment, prospect theory, risk

Gary Smith; Michael Levere; Robert Kurtzman

2009-09-01T23:59:59.000Z

25

Reactive sticking coefficients for silane and disilane on polycrystalline silicon  

SciTech Connect

Reactive sticking coefficients (RSCs) were measured for silane and disilane on polycrystalline silicon for a wide range of temperature and flux (pressure) conditions. The data were obtained from deposition-rate measurements using molecular beam scattering and a very low-pressure cold-wall reactor. The RSCs have nonlinear Arrhenius temperature dependencies and decrease with increasing flux at low (710 /sup 0/C) temperatures. Several simple models are proposed to explain these observations. The results are compared with previous studies of the SiH/sub 4//Si(s) reaction and low-pressure chemical vapor deposition-rate measurements.

Buss, R.J.; Ho, P.; Breiland, W.G.; Coltrin, M.E.

1988-04-15T23:59:59.000Z

26

Sticking of Iron Ore Pellets in Direct Reduction with Coal Gas  

Science Conference Proceedings (OSTI)

Abstract Scope, A series of reduction experiments of iron ore pellets with coal gasification gas were carried out in a laboratory scale shaft furnace. The sticking

27

BigFoot  

NLE Websites -- All DOE Office Websites (Extended Search)

216 216 BigFoot Characterizing Land Cover, LAI, and NPP at the Landscape Scale for EOS/MODIS Validation Field Manual Version 2.1 ORNL/TM-1999/216 Environmental Sciences Division BIGFOOT FIELD MANUAL VERSION 2.1 John L. Campbell Department of Forest Ecology and Management University of Wisconsin, Madison, WI 53706 jlcampb1@students.wisc.edu Sean Burrows Department of Forest Ecology and Management University of Wisconsin, Madison, WI 53706 burrows@calshp.cals.wisc.edu Stith Tom Gower Department of Forest Ecology and Management University of Wisconsin, Madison, WI 53706 stgower@facstaff.wisc.edu Warren B. Cohen Forest Science Department, Oregon State University c/o USDA Forest Service, Corvallis, OR 97331 cohenw@ccmail.orst.edu Environmental Sciences Division

28

NIST Joint Cloud and Big Data Workshop  

Science Conference Proceedings (OSTI)

NIST Joint Cloud and Big Data Workshop. Purpose: ... The second and third days of the workshop focused on the intersection of Cloud and Big Data. ...

2013-01-31T23:59:59.000Z

29

Big Tree Climate Fund | Open Energy Information  

Open Energy Info (EERE)

"Big Tree Climate Fund" Retrieved from "http:en.openei.orgwindex.php?titleBigTreeClimateFund&oldid342728" Categories: Clean Energy Organizations Companies...

30

Big Biodiesel LLC | Open Energy Information  

Open Energy Info (EERE)

References "Big Biodiesel LLC" Retrieved from "http:en.openei.orgwindex.php?titleBigBiodieselLLC&oldid342724" Categories: Clean Energy Organizations Companies...

31

Tackling Big Data Together | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

think about big data. They'll be tackling big challenges facing science and society, like climate change and energy management. How will advanced computing help solve these...

32

Big River Resources LLC | Open Energy Information  

Open Energy Info (EERE)

Name Big River Resources LLC Place West Burlington, Iowa Zip 52655 Product Dry-mill bioethanol producer with a cooperative structure. References Big River Resources LLC1...

33

Mr. Big Noise -- The Cicada  

NLE Websites -- All DOE Office Websites (Extended Search)

It looks fierce, like some kind of dragon, because of its broad head and big baleful red eyes, but it cannot bite nor can it sting. They make an ungodly racket. The male has a...

34

Defining the Big Data Architecture Framework (BDAF)  

Science Conference Proceedings (OSTI)

... Big Data Infrastructure (BDI) Storage, Compute, (High Performance Computing,) Network ... High performance Computing, Storage, Network ...

2013-07-24T23:59:59.000Z

35

NREL: News - NREL and Stanford Team up on Peel-and-Stick Solar Cells  

NLE Websites -- All DOE Office Websites (Extended Search)

313 313 NREL and Stanford Team up on Peel-and-Stick Solar Cells Devices could charge battery-powered products in the future January 10, 2013 It may be possible soon to charge cell phones, change the tint on windows, or power small toys with peel-and-stick versions of solar cells, thanks to a partnership between Stanford University and the U.S. Department of Energy's National Renewable Energy Laboratory (NREL). A scientific paper, "Peel and Stick: Fabricating Thin Film Solar Cells on Universal Substrates," appears in the online version of Scientific Reports, a subsidiary of the British scientific journal Nature. Peel-and-stick, or water-assisted transfer printing (WTP), technologies were developed by the Stanford group and have been used before for nanowire

36

Alpha-muon sticking and chaos in muon-catalysed "in flight" d-t fusion  

E-Print Network (OSTI)

We discuss the alpha-muon sticking coefficient in the muon-catalysed ``in flight" d-t fusion in the framework of the Constrained Molecular Dynamics model. Especially the influence of muonic chaotic dynamics on the sticking coefficient is brought into focus. The chaotic motion of the muon affects not only the fusion cross section but also the $\\mu-\\alpha$ sticking coefficient. Chaotic systems lead to larger enhancements with respect to regular systems because of the reduction of the tunneling region. Moreover they give smaller sticking probabilities than those of regular events. By utilizing a characteristic of the chaotic dynamics one can avoid losing the muon in the $\\mu$CF cycle. We propose the application of the so-called ``microwave ionization of a Rydberg atom" to the present case which could lead to the enhancement of the reactivation process by using X-rays.

Sachie Kimura; Aldo Bonasera

2006-05-24T23:59:59.000Z

37

Big data : evolution, components, challenges and opportunities  

E-Print Network (OSTI)

This work reviews the evolution and current state of the "Big Data" industry, and to understand the key components, challenges and opportunities of Big Data and analytics face in today business environment, this is analyzed ...

Zarate Santovena, Alejandro

2013-01-01T23:59:59.000Z

38

The BigBoss Experiment  

SciTech Connect

BigBOSS is a Stage IV ground-based dark energy experiment to study baryon acoustic oscillations (BAO) and the growth of structure with a wide-area galaxy and quasar redshift survey over 14,000 square degrees. It has been conditionally accepted by NOAO in response to a call for major new instrumentation and a high-impact science program for the 4-m Mayall telescope at Kitt Peak. The BigBOSS instrument is a robotically-actuated, fiber-fed spectrograph capable of taking 5000 simultaneous spectra over a wavelength range from 340 nm to 1060 nm, with a resolution R = {lambda}/{Delta}{lambda} = 3000-4800. Using data from imaging surveys that are already underway, spectroscopic targets are selected that trace the underlying dark matter distribution. In particular, targets include luminous red galaxies (LRGs) up to z = 1.0, extending the BOSS LRG survey in both redshift and survey area. To probe the universe out to even higher redshift, BigBOSS will target bright [OII] emission line galaxies (ELGs) up to z = 1.7. In total, 20 million galaxy redshifts are obtained to measure the BAO feature, trace the matter power spectrum at smaller scales, and detect redshift space distortions. BigBOSS will provide additional constraints on early dark energy and on the curvature of the universe by measuring the Ly-alpha forest in the spectra of over 600,000 2.2 < z < 3.5 quasars. BigBOSS galaxy BAO measurements combined with an analysis of the broadband power, including the Ly-alpha forest in BigBOSS quasar spectra, achieves a FOM of 395 with Planck plus Stage III priors. This FOM is based on conservative assumptions for the analysis of broad band power (k{sub max} = 0.15), and could grow to over 600 if current work allows us to push the analysis to higher wave numbers (k{sub max} = 0.3). BigBOSS will also place constraints on theories of modified gravity and inflation, and will measure the sum of neutrino masses to 0.024 eV accuracy.

Schelgel, D.; Abdalla, F.; Abraham, T.; Ahn, C.; Allende Prieto, C.; Annis, J.; Aubourg, E.; Azzaro, M.; Bailey, S.; Baltay, C.; Baugh, C.; Bebek, C.; Becerril, S.; Blanton, M.; Bolton, A.; Bromley, B.; Cahn, R.; Carton, P.-H.; Cervanted-Cota, J.L.; Chu, Y.; Cortes, M.; /APC, Paris /Brookhaven /IRFU, Saclay /Marseille, CPPM /Marseille, CPT /Durham U. / /IEU, Seoul /Fermilab /IAA, Granada /IAC, La Laguna / /IAC, Mexico / / /Madrid, IFT /Marseille, Lab. Astrophys. / / /New York U. /Valencia U.

2012-06-07T23:59:59.000Z

39

Turning big bang into big bounce. I. Classical dynamics  

SciTech Connect

The big bounce (BB) transition within a flat Friedmann-Robertson-Walker model is analyzed in the setting of loop geometry underlying the loop cosmology. We solve the constraint of the theory at the classical level to identify physical phase space and find the Lie algebra of the Dirac observables. We express energy density of matter and geometrical functions in terms of the observables. It is the modification of classical theory by the loop geometry that is responsible for BB. The classical energy scale specific to BB depends on a parameter that should be fixed either by cosmological data or determined theoretically at quantum level, otherwise the energy scale stays unknown.

Dzierzak, Piotr; Malkiewicz, Przemyslaw; Piechocki, Wlodzimierz [Theoretical Physics Department, Institute for Nuclear Studies, Hoza 69, 00-681 Warsaw (Poland)

2009-11-15T23:59:59.000Z

40

Big Deformation in 17C  

E-Print Network (OSTI)

Reaction- and interaction cross sections of 17C on a carbon target have been reanalyzed by use of the modified Glauber model. The analysis with a deformed Woods-Saxon density/potential suggests a big deformation structure for 17C. The existence of a tail in the density distribution supports its possibility of being a one-neutron halo structure. Under a deformed core plus single-particle assumption, analysis shows a dominant d-wave of the valence neutron in 17C. Key words Cross section, Glauber model, Density distribution, Halo, Deformation.

Fan Guang-Wei; Cai Xiao-Lu; M. Fukuda; Han Ti-Fei; Li Xue-Chao; Ren Zhong-Zhou; Xu Wang

2013-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

New Electronic Sensors Stick to Your Skin -Heart Rate Monitors -Popular Mechanics http://www.popularmechanics.com/science/health/breakthroughs/new-electronic-sensors-stick-to-your-skin?click=pm_latest[8/14/2011 5:59:45 AM  

E-Print Network (OSTI)

New Electronic Sensors Stick to Your Skin - Heart Rate Monitors - Popular Mechanics http://www Electronic Sensors That Stick to Your Skin Like Temporary Tattoos Nice tattoo. Or is it a heart-rate monitor to measure the electrical activity of the heart, muscles and brain. And using the same principles behind

Rogers, John A.

42

Frostbite Theater - Static Electricity Experiments - Big Sparks...  

NLE Websites -- All DOE Office Websites (Extended Search)

Van de Graaff Confetti Explosion Previous Video (Van de Graaff Confetti Explosion) Frostbite Theater Main Index Next Video (Polar Molecules) Polar Molecules Big Sparks, Little...

43

Turning Big Data into fast data  

NLE Websites -- All DOE Office Websites (Extended Search)

magazine Latest Issue:April 2013 All Issues submit Turning Big Data into fast data for nuclear weapons simulations at the exascale Solving the roadblock for tomorrow's exascale...

44

Solid Friction from stick-slip to pinning and aging  

E-Print Network (OSTI)

We review the present state of understanding of solid friction at low velocities and for systems with negligibly small wear effects. We first analyze in detail the behavior of friction at interfaces between wacroscopic hard rough solids, whose main dynamical features are well described by the Rice-Ruina rate and state dependent constitutive law. We show that it results from two combined effects : (i) the threshold rheology of nanometer-thick junctions jammed under confinement into a soft glassy structure (ii) geometric aging, i.e. slow growth of the real arrea of contact via asperity creep interrupted by sliding. Closer analysis leads to identifying a second aging-rejuvenation process, at work within the junctions themselves. We compare the effects of structural aging at such multicontact, very highly confined, interfaces with those met under different confinement levels, namely boundary lubricated contacts and extended adhesive interfaces involving soft materials (hydrogels, elastomers). This leads us to propose a classification of frictional junctions in terms of the relative importance of jamming and adsoprtion-induced metastability.

Tristan Baumberger; Christiane Caroli

2005-06-24T23:59:59.000Z

45

Big data challenge: a data management perspective  

Science Conference Proceedings (OSTI)

There is a trend that, virtually everyone, ranging from big Web companies to traditional enterprisers to physical science researchers to social scientists, is either already experiencing or anticipating unprecedented growth in the amount of data available ... Keywords: big data, databases, performance

Jinchuan Chen; Yueguo Chen; Xiaoyong Du; Cuiping Li; Jiaheng Lu; Suyun Zhao; Xuan Zhou

2013-04-01T23:59:59.000Z

46

AFP/File Photo Japan sticks to six-party framework for nuclear  

E-Print Network (OSTI)

nuclear fusion reactor even if the European Union (news - web sites) opts to push ahead with its ownAFP/File Photo Japan sticks to six-party framework for nuclear fusion project Fri Sep 24, 4:14 AM jointly," the official in charge of nuclear fusion research said. China, Russia, South Korea (news - web

47

BIG SKY CARBON SEQUESTRATION PARTNERSHIP ATLAS THE UNITED S  

NLE Websites -- All DOE Office Websites (Extended Search)

BIG SKY CARBON SEQUESTRATION PARTNERSHIP ATLAS THE UNITED S T A T E S 2012 CARBON UTILIZATION AND STORAGE Big Sky Carbon Sequestration Partnership The Big Sky Carbon Sequestration...

48

Big data and e-government: issues, policies, and recommendations  

Science Conference Proceedings (OSTI)

The promises and potential of Big Data in transforming digital government services, governments, and the interaction between governments, citizens, and the business sector, are substantial. From "smart" government to transformational government, Big ... Keywords: big data, open government

John Carlo Bertot; Heeyoon Choi

2013-06-01T23:59:59.000Z

49

Factorization methods for photonics and rough surfaces.  

E-Print Network (OSTI)

??This thesis investigates non-destructive testing problems for rough and periodic surfaces, where the task is to determine such structures from scattered waves. Such problems are (more)

Lechleiter, Armin

2008-01-01T23:59:59.000Z

50

DOE Drives Big Data Push  

NLE Websites -- All DOE Office Websites (Extended Search)

2 Volume 9 Issue 2 2 Volume 9 Issue 2 From YAGS to Planetary Biology . . . . . . . . . . . . . . . 2 DOE Drives Big Data Push . . . . . . . . . . . . . . . . . . . . 3 Sweating Small Scale Genomics . . . . . . . . . . . . . . . 6 The Future of the DOE JGI . . . . . . . . . . . . . . . . . . . . 7 Save the Date for Meeting 8 . . . . . . . . . . . . . . . . . . . 8 also in this issue With a record 488 genomics researchers and bioinformaticians sitting in the Marriott Walnut Creek ballroom, New York Times science writer Carl Zimmer opened the DOE Joint Genome Institute's 7th Annual Genomics of Energy & Environment Meeting on March 20, 2012. Sharing his thoughts about being "On the Genome Beat," he informed the audience that he was worn down by seeing news about scientists successfully sequencing yet another genome sequence, and that "maybe some genomes shouldn't be written about." Zimmer's words engaged the audience in a discussion that

51

Transformative role of computation and 'big data' | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

role of computation and 'big data' Transformative role of computation and 'big data' SEAB - Foster presentation.pdf More Documents & Publications Slide 1 Nuclear Science and...

52

NERSC Supercomputers Help Explain the Last Big Freeze  

NLE Websites -- All DOE Office Websites (Extended Search)

NERSC Supercomputers Help Explain the Last Big Freeze NERSC Supercomputers Help Explain the Last Big Freeze January 31, 2013 | Tags: Biological and Environmental Research (BER),...

53

Cloud Computing and Big Data Intersect at NIST, January 15 ...  

Science Conference Proceedings (OSTI)

Cloud Computing and Big Data Intersect at NIST, January 15-17. ... "Cloud computing and big data are each powerful trends. ...

2013-08-07T23:59:59.000Z

54

Big Bend Electric Coop, Inc | Open Energy Information  

Open Energy Info (EERE)

icon Twitter icon Big Bend Electric Coop, Inc Jump to: navigation, search Name Big Bend Electric Coop, Inc Place Washington Utility Id 1723 Utility Location Yes...

55

BIG SKY CARBON SEQUESTRATION PARTNERSHIP  

SciTech Connect

The Big Sky Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts during the first performance period fall into four areas: evaluation of sources and carbon sequestration sinks; development of GIS-based reporting framework; designing an integrated suite of monitoring, measuring, and verification technologies; and initiating a comprehensive education and outreach program. At the first Partnership meeting the groundwork was put in place to provide an assessment of capture and storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Complementary to the efforts on evaluation of sources and sinks is the development of the Big Sky Partnership Carbon Cyberinfrastructure (BSP-CC) and a GIS Road Map for the Partnership. These efforts will put in place a map-based integrated information management system for our Partnership, with transferability to the national carbon sequestration effort. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but other policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts begun in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long term viability. A series of meetings held in November and December, 2003, have laid the foundations for assessing the issues surrounding the implementation of a market-based setting for soil C credits. These include the impact of existing local, state, and federal permitting issues for terrestrial based carbon sequestration projects, consistency of final protocols and planning standards with national requirements, and alignments of carbon sequestration projects with existing federal and state cost-share programs. Finally, the education and outreach efforts during this performance period have resulted in a comprehensive plan which serves as a guide for implementing the outreach activities under Phase I. The primary goal of this plan is to increase awareness, understanding, and public acceptance of sequestration efforts and build support for a constituent based network which includes the initial Big Sky Partnership and other local and regional businesses and entities.

Susan M. Capalbo

2004-01-04T23:59:59.000Z

56

BIG SKY CARBON SEQUESTRATION PARTNERSHIP  

Science Conference Proceedings (OSTI)

The Big Sky Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts during the second performance period fall into four areas: evaluation of sources and carbon sequestration sinks; development of GIS-based reporting framework; designing an integrated suite of monitoring, measuring, and verification technologies; and initiating a comprehensive education and outreach program. At the first two Partnership meetings the groundwork was put in place to provide an assessment of capture and storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other western DOE partnerships. Efforts are also being made to find funding to include Wyoming in the coverage areas for both geological and terrestrial sinks and sources. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts begun in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long term viability. Scientifically sound information on MMV is critical for public acceptance of these technologies. Two key deliverables were completed this quarter--a literature review/database to assess the soil carbon on rangelands, and the draft protocols, contracting options for soil carbon trading. To date, there has been little research on soil carbon on rangelands, and since rangeland constitutes a major land use in the Big Sky region, this is important in achieving a better understanding of terrestrial sinks. The protocols developed for soil carbon trading are unique and provide a key component of the mechanisms that might be used to efficiently sequester GHG and reduce CO{sub 2} concentrations. Progress on other deliverables is noted in the PowerPoint presentations. A series of meetings held during the second quarter have laid the foundations for assessing the issues surrounding the implementation of a market-based setting for soil C credits. These meetings provide a connection to stakeholders in the region and a basis on which to draw for the DOE PEIS hearings. Finally, the education and outreach efforts have resulted in a comprehensive plan and process which serves as a guide for implementing the outreach activities under Phase I. While we are still working on the public website, we have made many presentations to stakeholders and policy makers, connections to other federal and state agencies concerned with GHG emissions, climate change, and efficient and environmentally-friendly energy production. In addition, we have laid plans for integration of our outreach efforts with the students, especially at the tribal colleges and at the universities involved in our partnership. This includes collaboration with the film and media arts departments at MSU, with outreach effort

Susan M. Capalbo

2004-06-01T23:59:59.000Z

57

BIG SKY CARBON SEQUESTRATION PARTNERSHIP  

SciTech Connect

The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I fall into four areas: evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; development of GIS-based reporting framework that links with national networks; designing an integrated suite of monitoring, measuring, and verification technologies and assessment frameworks; and initiating a comprehensive education and outreach program. The groundwork is in place to provide an assessment of storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research. Efforts are underway to showcase the architecture of the GIS framework and initial results for sources and sinks. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other western DOE partnerships. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the Partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long-term viability. Scientifically sound information on MMV is critical for public acceptance of these technologies.

Susan M. Capalbo

2005-01-31T23:59:59.000Z

58

BigFoot Data Set Released  

NLE Websites -- All DOE Office Websites (Extended Search)

Meteorological Data Set Released The ORNL DAAC is pleased to announce the release of a data set associated with The BigFoot project: BIGFOOT Meteorological Data for North and South...

59

Big Brothers needed in Northern New Mexico  

NLE Websites -- All DOE Office Websites (Extended Search)

Big Brothers Needed in Northern New Mexico Big Brothers Needed in Northern New Mexico Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Big Brothers needed in Northern New Mexico If you can spare one lunch hour per week for a year, you can make a real difference in the life of a child through the "Lunch Buddies" program. January 1, 2013 dummy image Read our archives. Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Research reveals that having a "Big" can have a positive, long-term influence on the children ages five through 18 who participate. If you can spare one lunch hour per week for a year, you can make a real difference in the life of a child through the "Lunch Buddies" program

60

Microsoft Word - Big Eddy ROD.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Administration's Administration's Big Eddy-Knight Transmission Project Record of Decision September 2011 Decision The Bonneville Power Administration (BPA) has decided to construct the Big Eddy-Knight Transmission Project in Wasco County, Oregon and Klickitat County, Washington. As described in the Big Eddy-Knight Transmission Project Final Environmental Impact Statement (EIS) (DOE/EIS-0421, July 2011), this project consists primarily of constructing a new, approximately 28-mile-long, 500-kilovolt (kV) transmission line and ancillary facilities between BPA's existing Big Eddy Substation in The Dalles, Oregon, to a proposed new Knight Substation that will be connected to an existing BPA line about 4 miles northwest of Goldendale, Washington. For the

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Big Data | OpenEI Community  

Open Energy Info (EERE)

Big Data Big Data Home Ianjkalin's picture Submitted by Ianjkalin(84) Contributor 23 September, 2012 - 15:52 Datapalooza Announcements APIs Big Data Datapalooza EDI EERE Open Data OpenEI New data has been liberated! Rmckeel's picture Submitted by Rmckeel(297) Contributor 31 August, 2012 - 12:54 Visualize energy APIs with a new OpenEI browser APIs Big Data cleanweb data OpenEI OpenEI has created a simple way to see energy APIs available to developers. See commercial and free energy APIs such as NREL's developer network, Genability, 3TIER, OpenEI APIs and more! Click here to get started. Energy Data Initiative (EDI) Description: Liberating Data as Fuel for Innovation Initiative Vision: Transform gigabytes into actionable intelligence, which accelerates job creation. Fuel entrepreneurs with previously untapped

62

Big Blue Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Big Blue Wind Farm Big Blue Wind Farm Jump to: navigation, search Name Big Blue Wind Farm Facility Big Blue Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Exergy Developer Exergy Energy Purchaser Xcel Energy Location Blue Earth MN Coordinates 43.64324946°, -94.22179699° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.64324946,"lon":-94.22179699,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

63

Transforming Big Data into Collective Awareness  

Science Conference Proceedings (OSTI)

Integrating social and sensor networks can transform big data, if treated as a knowledge commons, into a higher form of collective awareness that can motivate users to self-organize and create innovative solutions to various socioeconomic problems. The ... Keywords: Information management,Data handling,Data storage systems,Social network services,Computational modeling,Social factors,Smart grids,Data privacy,knowledge commons,big data,collective awareness,self-organizing systems

Jeremy Pitt, Aikaterini Bourazeri, Andrzej Nowak, Magda Roszczynska, Agnieszka Rychwalska, Inmaculada Rodriguez, Maite Lopez, Monica Florea, Mihai Sanduleac

2013-06-01T23:59:59.000Z

64

Numerical Schemes for Rough Parabolic Equations  

SciTech Connect

This paper is devoted to the study of numerical approximation schemes for a class of parabolic equations on (0,1) perturbed by a non-linear rough signal. It is the continuation of Deya (Electron. J. Probab. 16:1489-1518, 2011) and Deya et al. (Probab. Theory Relat. Fields, to appear), where the existence and uniqueness of a solution has been established. The approach combines rough paths methods with standard considerations on discretizing stochastic PDEs. The results apply to a geometric 2-rough path, which covers the case of the multidimensional fractional Brownian motion with Hurst index H>1/3.

Deya, Aurelien, E-mail: deya@iecn.u-nancy.fr [Universite de Nancy 1, Institut Elie Cartan Nancy (France)

2012-04-15T23:59:59.000Z

65

An assessment of the potential of the United States stick-built house for self-help construction  

E-Print Network (OSTI)

This thesis initially focuses on the development of the U.S. stick-built house. The material and construction methods of the structure remain simple and unchanged, whereas the non-structural elements offer an enormous ...

Takase, Yutaka

1981-01-01T23:59:59.000Z

66

Big Sky Carbon Sequestration Partnership  

Science Conference Proceedings (OSTI)

The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I fall into four areas: evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; development of GIS-based reporting framework that links with national networks; designing an integrated suite of monitoring, measuring, and verification technologies and assessment frameworks; and initiating a comprehensive education and outreach program. The groundwork is in place to provide an assessment of storage capabilities for CO2 utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that would complement the ongoing DOE research agenda in Carbon Sequestration. The region has a diverse array of geological formations that could provide storage options for carbon in one or more of its three states. Likewise, initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil C on forested, agricultural, and reclaimed lands. Both options include the potential for offsetting economic benefits to industry and society. Steps have been taken to assure that the GIS-based framework is consistent among types of sinks within the Big Sky Partnership area and with the efforts of other DOE regional partnerships. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological sequestration reflect this concern. Research is also underway to identify and validate best management practices for soil C in the Partnership region, and to design a risk/cost effectiveness framework to make comparative assessments of each viable sink, taking into account economic costs, offsetting benefits, scale of sequestration opportunities, spatial and time dimensions, environmental risks, and long-term viability. Scientifically sound MMV is critical for public acceptance of these technologies. Deliverables for the 7th Quarter reporting period include (1) for the geological efforts: Reports on Technology Needs and Action Plan on the Evaluation of Geological Sinks and Pilot Project Deployment (Deliverables 2 and 3), and Report on the Feasibility of Mineralization Trapping in the Snake River Plain Basin (Deliverable 14); (2) for the terrestrial efforts: Report on the Evaluation of Terrestrial Sinks and a Report of the Best Production Practices for Soil C Sequestration (Deliverables 8 and 15). In addition, the 7th Quarter activities for the Partnership included further development of the proposed activities for the deployment and demonstration phase of the carbon sequestration pilots including geological and terrestrial pilots, expansion of the Partnership to encompass regions and institutions that are complimentary to the steps we have identified, building greater collaborations with industry and stakeholders in the region, contributed to outreach efforts that spanned all partnerships, co-authorship on the Carbon Capture and Separation report, and developed a regional basis to address future energy opportunities in the region. The deliverables and activities are discussed in the following sections and appended to this report. The education and outreach efforts have resulted in a comprehensive plan which serves as a guide for implementing the outreach activities under Phase I. The public website has been expanded and integrated with the GIS carbon atlas. We have made presentations to stakeholders and policy makers including two tribal sequestration workshops, and made connections to other federal and state agencies concerned with GHG emissions, climate change, and efficient and environmental

Susan M. Capalbo

2005-11-01T23:59:59.000Z

67

CO2 and cost optimization of reinforced concrete footings using a hybrid big bang-big crunch algorithm  

Science Conference Proceedings (OSTI)

A procedure is developed for the design of reinforced concrete footings subjected to vertical, concentric column loads that satisfies both structural requirements and geotechnical limit states using a hybrid Big Bang-Big Crunch (BB-BC) algorithm. The ... Keywords: Big Bang-Big Crunch optimization, Computer aided design, Optimization, Reinforced concrete, Spread footings, Structural design, Sustainable design

Charles V. Camp; Andrew Assadollahi

2013-08-01T23:59:59.000Z

68

Big Sky Carbon Sequestration Partnership  

SciTech Connect

The Big Sky Carbon Sequestration Partnership, led by Montana State University, is comprised of research institutions, public entities and private sectors organizations, and the Confederated Salish and Kootenai Tribes and the Nez Perce Tribe. Efforts under this Partnership in Phase I are organized into four areas: (1) Evaluation of sources and carbon sequestration sinks that will be used to determine the location of pilot demonstrations in Phase II; (2) Development of GIS-based reporting framework that links with national networks; (3) Design of an integrated suite of monitoring, measuring, and verification technologies, market-based opportunities for carbon management, and an economic/risk assessment framework; (referred to below as the Advanced Concepts component of the Phase I efforts) and (4) Initiation of a comprehensive education and outreach program. As a result of the Phase I activities, the groundwork is in place to provide an assessment of storage capabilities for CO{sub 2} utilizing the resources found in the Partnership region (both geological and terrestrial sinks), that complements the ongoing DOE research agenda in Carbon Sequestration. The geology of the Big Sky Carbon Sequestration Partnership Region is favorable for the potential sequestration of enormous volume of CO{sub 2}. The United States Geological Survey (USGS 1995) identified 10 geologic provinces and 111 plays in the region. These provinces and plays include both sedimentary rock types characteristic of oil, gas, and coal productions as well as large areas of mafic volcanic rocks. Of the 10 provinces and 111 plays, 1 province and 4 plays are located within Idaho. The remaining 9 provinces and 107 plays are dominated by sedimentary rocks and located in the states of Montana and Wyoming. The potential sequestration capacity of the 9 sedimentary provinces within the region ranges from 25,000 to almost 900,000 million metric tons of CO{sub 2}. Overall every sedimentary formation investigated has significant potential to sequester large amounts of CO{sub 2}. Simulations conducted to evaluate mineral trapping potential of mafic volcanic rock formations located in the Idaho province suggest that supercritical CO{sub 2} is converted to solid carbonate mineral within a few hundred years and permanently entombs the carbon. Although MMV for this rock type may be challenging, a carefully chosen combination of geophysical and geochemical techniques should allow assessment of the fate of CO{sub 2} in deep basalt hosted aquifers. Terrestrial carbon sequestration relies on land management practices and technologies to remove atmospheric CO{sub 2} where it is stored in trees, plants, and soil. This indirect sequestration can be implemented today and is on the front line of voluntary, market-based approaches to reduce CO{sub 2} emissions. Initial estimates of terrestrial sinks indicate a vast potential for increasing and maintaining soil Carbon (C) on rangelands, and forested, agricultural, and reclaimed lands. Rangelands can store up to an additional 0.05 mt C/ha/yr, while the croplands are on average four times that amount. Estimates of technical potential for soil sequestration within the region in cropland are in the range of 2.0 M mt C/yr over 20 year time horizon. This is equivalent to approximately 7.0 M mt CO{sub 2}e/yr. The forestry sinks are well documented, and the potential in the Big Sky region ranges from 9-15 M mt CO{sub 2} equivalent per year. Value-added benefits include enhanced yields, reduced erosion, and increased wildlife habitat. Thus the terrestrial sinks provide a viable, environmentally beneficial, and relatively low cost sink that is available to sequester C in the current time frame. The Partnership recognizes the critical importance of measurement, monitoring, and verification technologies to support not only carbon trading but all policies and programs that DOE and other agencies may want to pursue in support of GHG mitigation. The efforts in developing and implementing MMV technologies for geological and terrestrial sequestration re

Susan Capalbo

2005-12-31T23:59:59.000Z

69

IOL: Africa's big plans for biofuel Africa's big plans for biofuel  

E-Print Network (OSTI)

IOL: Africa's big plans for biofuel Africa's big plans for biofuel By Clare Byrne Visitors to Madagascar, Senegal to South Africa, biofuels is the buzzword as African countries wake up to the possibility of using their vast spaces to grow crops that reduce their fossil fuel bill. Biofuels also carry

70

Neutrinos' Instant Identity Changes Could Mean Big Things for the Big Bang  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Neutrinos' Instant Identity Changes Could Mean Big Things for the Neutrinos' Instant Identity Changes Could Mean Big Things for the Big Bang Neutrinos' Instant Identity Changes Could Mean Big Things for the Big Bang July 11, 2011 - 12:23pm Addthis Scientists use the near detector to verify the intensity and purity of the muon neutrino beam leaving the Fermilab site. | Courtesy of Fermilab, photo by Peter Ginter Scientists use the near detector to verify the intensity and purity of the muon neutrino beam leaving the Fermilab site. | Courtesy of Fermilab, photo by Peter Ginter Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science What are the key facts? Researchers at Fermilab have been studying neutrinos and how they might change, or oscillate, between their three different identities -- electron, muon and tau.

71

Tackling Big Data Together | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tackling Big Data Together Tackling Big Data Together Tackling Big Data Together February 21, 2013 - 5:43pm Addthis PNNL's Olympus supercomputer is one of the computational resources that will be used by members of the Northwest Institute for Advanced Computing. Other resources include the University of Washington's Hyak supercomputer and cloud computing. PNNL's Olympus supercomputer is one of the computational resources that will be used by members of the Northwest Institute for Advanced Computing. Other resources include the University of Washington's Hyak supercomputer and cloud computing. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs A powerful coupling: UW's eScience Institute has advanced data-driven discovery, and the university's computational programs in physics, chemistry and astronomy are

72

Big Geysers Geothermal Facility | Open Energy Information  

Open Energy Info (EERE)

Facility Facility Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Big Geysers Geothermal Facility General Information Name Big Geysers Geothermal Facility Facility Big Geysers Sector Geothermal energy Location Information Location Clear Lake, California Coordinates 38.772688555979°, -122.72887229919° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.772688555979,"lon":-122.72887229919,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

73

Big Science and the Large Hadron Collider  

E-Print Network (OSTI)

The Large Hadron Collider (LHC), the particle accelerator operating at CERN, is probably the most complex and ambitious scientific project ever accomplished by humanity. The sheer size of the enterprise, in terms of financial and human resources, naturally raises the question whether society should support such costly basic-research programs. I address this question here by first reviewing the process that led to the emergence of Big Science and the role of large projects in the development of science and technology. I then compare the methodologies of Small and Big Science, emphasizing their mutual linkage. Finally, after examining the cost of Big Science projects, I highlight several general aspects of their beneficial implications for society.

Gian Francesco Giudice

2011-06-13T23:59:59.000Z

74

Stick-Slip Sliding of Water Drops on Chemically Heterogeneous Surfaces  

E-Print Network (OSTI)

We present a comprehensive study of water drops sliding down chemically heterogeneous surfaces formed by a periodic pattern of alternating hydrophobic and hydrophilic stripes. Drops are found to undergo a stick-slip motion whose average speed is an order of magnitude smaller than that measured on a homogeneous surface having the same static contact angle. This motion is the result of the periodic deformations of the drop interface when crossing the stripes. Numerical simulations confirm this view and are used to elucidate the principles underlying the experimental observations.

Silvia Varagnolo; Davide Ferraro; Paolo Fantinel; Matteo Pierno; Giampaolo Mistura; Giorgio Amati; Luca Biferale; Mauro Sbragaglia

2013-05-06T23:59:59.000Z

75

ROUGHNESS LENGTHS FOR THE SAVANNAH RIVER SITE  

SciTech Connect

Surface roughness values for the areas surrounding the H, D and N-Area meteorological towers were computed from archived 2010 meteorological data. These 15-minute-averaged data were measured with cup anemometers and bidirectional wind vanes (bivanes) 61 m above the surface. The results of the roughness calculation using the standard deviation of elevation angle {sigma}{sub E}, and applying the simple formula based on tree canopy height, gave consistent estimates for roughness around the H-Area tower in the range of 1.76 to 1.86 m (95% confidence interval) with a mean value of 1.81 m. Application of the {sigma}{sub E} method for the 61-m level at D and N-Areas gave mean values of 1.71 and 1.81 with confidence ranges of 1.62-1.81 and 1.73-1.88 meters, respectively. Roughness results are azimuth dependent, and thus are presented as averages over compass sectors spanning 22.5 degrees. Calculated values were compared to other methods of determining roughness, including the standard deviation of the azimuth direction, {sigma}{sub A}, and standard deviation of the wind speed, {sigma}{sub U}. Additional data was obtained from a sonic anemometer at 61-m on the H-Area tower during a period of a few weeks in 2010. Results from the sonic anemometer support our use of {sigma}{sub E} to calculate roughness. Based on the H-Area tower results, a surface roughness of 1.8 m using is recommended for use in dispersion modeling applications that consider the impacts of a contaminant release to individuals along the Site boundary. The canopy surrounding the H-Area tower is relatively uniform (i.e., little variance in roughness by upwind direction), and data supplied by the U.S. Forest Service at Savannah River show that the canopy height and composition surrounding the H-Area tower is reasonably representative of forested areas throughout the SRS reservation. For dispersion modeling analyses requiring assessments of a co-located worker within the respective operations area, recommended area-specific values range from 0.3 m for E Area to 0.7 m for A Area at the Savannah River National Laboratory. These area-specific values, summarized in Table 4-1, were determined using the Environmental Protection Agency's AERSURFACE computer algorithm.

Hunter, C.

2012-03-28T23:59:59.000Z

76

RFCM: A Hybrid Clustering Algorithm Using Rough and Fuzzy Sets  

Science Conference Proceedings (OSTI)

A hybrid unsupervised learning algorithm, termed as rough-fuzzy c-means, is proposed in this paper. It comprises a judicious integration of the principles of rough sets and fuzzy sets. While the concept of lower and upper approximations of rough sets ... Keywords: Pattern recognition, clustering, data mining, fuzzy c-means, rough sets

Pradipta Maji; Sankar K. Pal

2007-12-01T23:59:59.000Z

77

OSTI contribution to President's "Big Data Research and Development...  

Office of Scientific and Technical Information (OSTI)

OSTI contribution to President's "Big Data Research and Development Initiative" Feature Archive In the age of Big Data, OSTI is playing a key role to ensure the impact of DOE...

78

Energy Upgrades to Save Small Arizona Town Big Money | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Upgrades to Save Small Arizona Town Big Money Energy Upgrades to Save Small Arizona Town Big Money July 19, 2010 - 1:00pm Addthis An aerial shot of Oro Valley, Ariz.'s town...

79

Mining big data: current status, and forecast to the future  

Science Conference Proceedings (OSTI)

Big Data is a new term used to identify datasets that we can not manage with current methodologies or data mining software tools due to their large size and complexity. Big Data mining is the capability of extracting useful information ...

Wei Fan; Albert Bifet

2013-04-01T23:59:59.000Z

80

Big Flat Electric Coop Inc | Open Energy Information  

Open Energy Info (EERE)

Facebook icon Twitter icon Big Flat Electric Coop Inc Jump to: navigation, search Name Big Flat Electric Coop Inc Place Montana Utility Id 1671 Utility Location Yes Ownership C...

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Big Horn County Elec Coop, Inc (Wyoming) | Open Energy Information  

Open Energy Info (EERE)

Twitter icon Big Horn County Elec Coop, Inc (Wyoming) Jump to: navigation, search Name Big Horn County Elec Coop, Inc Place Wyoming Utility Id 1683 References EIA Form EIA-861...

82

Globus Online: Robust File Transfer of Big Data | Argonne National...  

NLE Websites -- All DOE Office Websites (Extended Search)

Globus Online: Robust File Transfer of Big Data Globus Online: Robust File Transfer of Big Data Globus Online is a software-as-a-service for secure, reliable, data management....

83

SCIENCE ON SATURDAY- "The Large Hadron Collider: big science...  

NLE Websites -- All DOE Office Websites (Extended Search)

5, 2013, 9:30am Science On Saturday MBG Auditorium SCIENCE ON SATURDAY- "The Large Hadron Collider: big science for big questions" Professor James Olsen Department of Physics,...

84

No "big trips" for the universe  

E-Print Network (OSTI)

It has been claimed in several papers that a phantom energy-dominated universe can undergo a ``big trip'', i.e., tunneling through a wormhole that grows faster than the cosmic substratum due to the accretion of phantom energy, and will reappear on the other mouth of the wormhole. We show that such claims are unfounded and contradict the Einstein equations.

Valerio Faraoni

2007-02-27T23:59:59.000Z

85

The Grizzly and the Big Brown Bears  

NLE Websites -- All DOE Office Websites (Extended Search)

Grizzly and the Big Brown Bears Grizzly and the Big Brown Bears Nature Bulletin No. 655-A November 12, 1977 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation THE GRIZZLY AND THE BIG BROWN BEARS In the early days, more tall tales were told about "Old Ephraim, " the grizzly bear, than any other animal. It had the reputation of being a bloodthirsty enemy of man and was given the scientific name Ursus horribilis by a taxonomist who had never seen a live one but had heard and read some of those yarns about its terrible ferocity and prodigious strength. The Grizzly is very intelligent and shrewd but, actually, has a rather phlegmatic disposition. It avoids people and will not attack unless provoked. Then, a female with cubs is unpredictable, and big game hunters say that a wounded grizzly is the most dangerous animal on earth. But ordinarily, as Earnest Thompson Seton observed, Ephraim is a peaceful giant who is perfectly satisfied to let you alone if you leave him alone.

86

LINQits: big data on little clients  

Science Conference Proceedings (OSTI)

We present LINQits, a flexible hardware template that can be mapped onto programmable logic or ASICs in a heterogeneous system-on-chip for a mobile device or server. Unlike fixed-function accelerators, LINQits accelerates a domain-specific query language ... Keywords: ASIC, FPGA, big data, co-processor accelerator, database, mobile, query language

Eric S. Chung, John D. Davis, Jaewon Lee

2013-06-01T23:59:59.000Z

87

Measurement Innovations Add Up to Big Savings for ...  

Science Conference Proceedings (OSTI)

Measurement Innovations Add Up to Big Savings for Semiconductors. ... techniques for controlling radio-frequency electromagnetic energy and high ...

2012-03-19T23:59:59.000Z

88

Emerging trends around big data analytics and security: panel  

Science Conference Proceedings (OSTI)

This panel will discuss the interplay between key emerging security trends centered around big data analytics and security. With the explosion of big data and advent of cloud computing, data analytics has not only become prevalent but also a critical ... Keywords: analytics, big data, privacy, security

Rafae Bhatti; Ryan LaSalle; Rob Bird; Tim Grance; Elisa Bertino

2012-06-01T23:59:59.000Z

89

Combinatorial Block Copolymer Ordering on Tunable Rough  

DOE Green Energy (OSTI)

Morphology control of block copolymer (BCP) thin films through substrate interaction via controlled roughness parameters is of significant interest for numerous high-tech applications ranging from solar cells to high-density storage media. While effects of substrate surface energy (SE) and roughness (R) on BCP morphology have been individually investigated, their synergistic effects have not been explored in any systematic manner. Interestingly, orientation response of BCP to changes in SE can be similar to what can be accomplished with variations in R. Here we present a novel approach for orienting lamellar BCP films of poly(styrene)-block-poly(methyl methacrylate) (PS-PMMA) on spin-coated xerogel (a dried gel of silica nanoparticle network) substrate with simultaneously tunable surface energy, {gamma}{sub s} {approx} 29-53 mJ/m{sup 2}, by UVO exposure and roughness, R{sub rms} {approx} 0.5-30 nm, by sol-gel processing steps of regulating the catalyst concentration and sol aging time. As in previous BCP orientation studies on 20 nm diameter monodisperse silica nanoparticle coated surface, we find a similar but broadened oscillatory BCP orientation behavior with film thickness due to the random rather than periodic rough surfaces. We also find that higher random roughness amplitude is not the necessary criteria for obtaining a vertical orientation of BCP lamellae. Rather, a high surface fractal dimension (D{sub f} > 2.4) of the rough substrate in conjunction with an optimal substrate surface energy {gamma}{sub s} 29 mJ/m{sup 2} results in 100% vertically oriented lamellar microdomains. The AFM measured film surface microstructure correlates well with the internal 3D BCP film structure probed by grazing incidence small-angle X-ray scattering (GISAXS) and rotational small-angle neutron scattering (SANS). In contrast to tunable self-assembled monolayer (SAM)-coated substrates, the xerogel films are very durable and retain their chemical properties over period of several months. These results also highlight importantly that BCP orientation control for nanotechnology is possible not only on specially prepared patterned substrates but also on industrially viable sol-gel substrates.

Kulkarni M. M.; Yager K.; Sharma, A.; Karim, A.

2012-05-01T23:59:59.000Z

90

A timeshared foreline and roughing vacuum system  

SciTech Connect

A system to perform turbomolecular drag foreline pumping and scattering chamber roughing was installed in the Surface Modification and Characterization Research Center at Oak Ridge National Laboratory. The system consists of an oil-free mechanical scroll pump that can be connected to either a roughing manifold serving four scattering chambers or to a foreline ballast tank and manifold serving five turbomolecular drag pumps. A controller mediates the demands of the two manifolds, giving priority to the foreline. Due to the low leakage from the accelerator beamlines, the duty cycle in the foreline pumping mode consists of a few minutes of operating time every few days, greatly reducing wear on the scroll pump. Significant savings are realized due to reduced consumption of liquid nitrogen for sorption pumping, elimination of oil changes and repairs to individual mechanical foreline pumps, and lower electrical power consumption.

Hensley, D.K.; Thomas, D.K.; Poker, D.B. [Oak Ridge National Lab., TN (United States). Solid State Div.

1997-11-01T23:59:59.000Z

91

Biomass Investment Group Inc BIG | Open Energy Information  

Open Energy Info (EERE)

Investment Group Inc BIG Investment Group Inc BIG Jump to: navigation, search Name Biomass Investment Group Inc (BIG) Place Asheville, North Carolina Zip 28806 Sector Biomass Product Developing large-scale production of biomass resources using environmentally-friendly and sustainable production systems and conversion technologies. References Biomass Investment Group Inc (BIG)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Biomass Investment Group Inc (BIG) is a company located in Asheville, North Carolina . References ↑ "Biomass Investment Group Inc (BIG)" Retrieved from "http://en.openei.org/w/index.php?title=Biomass_Investment_Group_Inc_BIG&oldid=342850" Categories:

92

Big Sky Wind Facility | Open Energy Information  

Open Energy Info (EERE)

Sky Wind Facility Sky Wind Facility Jump to: navigation, search Name Big Sky Wind Facility Facility Big Sky Wind Facility Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Edison Mission Energy Developer Edison Mission Energy Energy Purchaser PJM Market Location Bureau County IL Coordinates 41.579967°, -89.46177° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.579967,"lon":-89.46177,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

93

Little critters, big energy | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Little critters, big energy Little critters, big energy ORNL team receives $2 million to study use of microbial electrolysis in biorefineries Abhijeet Borole assembles a microbial electrolysis cell to assess the hydrogen production from the bio-oil aqueous phase. Abhijeet Borole assembles a microbial electrolysis cell to assess the hydrogen production from the bio-oil aqueous phase. (hi-res image) Tennessee scientists are using one of Earth's smallest creatures to solve some of the government's biggest bioenergy problems. For the next three years, a $2.1 million grant is allowing researchers at Oak Ridge National Laboratory to use a process called microbial electrolysis to transform plant biomass into hydrogen to produce energy-rich biofuel for use in combustion engines. With conventional technology, industries convert biomass into

94

Dark radiation emerging after big bang nucleosynthesis?  

Science Conference Proceedings (OSTI)

We show how recent data from observations of the cosmic microwave background may suggest the presence of additional radiation density which appeared after big bang nucleosynthesis. We propose a general scheme by which this radiation could be produced from the decay of nonrelativistic matter, we place constraints on the properties of such matter, and we give specific examples of scenarios in which this general scheme may be realized.

Fischler, Willy; Meyers, Joel [Theory Group, Department of Physics, University of Texas, Austin, Texas 78712 (United States) and Texas Cosmology Center, University of Texas, Austin, Texas 78712 (United States)

2011-03-15T23:59:59.000Z

95

Managing Research Data in Big Science  

E-Print Network (OSTI)

The project which led to this report was funded by JISC in 2010--2011 as part of its 'Managing Research Data' programme, to examine the way in which Big Science data is managed, and produce any recommendations which may be appropriate. Big science data is different: it comes in large volumes, and it is shared and exploited in ways which may differ from other disciplines. This project has explored these differences using as a case-study Gravitational Wave data generated by the LSC, and has produced recommendations intended to be useful variously to JISC, the funding council (STFC) and the LSC community. In Sect. 1 we define what we mean by 'big science', describe the overall data culture there, laying stress on how it necessarily or contingently differs from other disciplines. In Sect. 2 we discuss the benefits of a formal data-preservation strategy, and the cases for open data and for well-preserved data that follow from that. This leads to our recommendations that, in essence, funders should adopt rather lig...

Gray, Norman; Woan, Graham

2012-01-01T23:59:59.000Z

96

Carrots and Sticks: A Comprehensive Business Model for the Successful Achievement of Energy Efficiency Resource Standards  

NLE Websites -- All DOE Office Websites (Extended Search)

399E 399E ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY Carrots and Sticks: A Comprehensive Business Model for the Successful Achievement of Energy Efficiency Resource Standards Andrew Satchwell, Peter Cappers, and Charles Goldman Preprint version of paper for conference proceedings, ECEEE Summer Study, Giens, France, June 6-11, 2011 Environmental Energy Technologies Division March 2011 The work described in this report was funded by the U.S. Department of Energy's Office of Electricity Delivery and Energy Reliability (OE) - Permitting, Siting and Analysis Division under Contract No. DE-AC02-05CH11231. ii Disclaimer This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct

97

A proposed method for reducing the sticking constant in muon catalyzed fusion  

SciTech Connect

We present a method of reducing the effective sticking coefficient involving reacceleration of the He..mu.. ion-by-ion cyclotron resonance. It is necessary to work with the target D--T in solid or liquid form, and the target has to be divided into many thin rods or pellets of order 100 microns in radius. The idea is to impose a magnetic field and a rotating electric field. A balance is achieved between drag in the rods or pellets and acceleration in the region between, so that the He..mu.. ion is held at a constant velocity until stripping occurs. Although stripping is greatly reduced, the idea is not practical as it stands because of the large alpha particle heat produced in the target. 2 refs., 3 figs., 2 tabs.

Kulsrud, R.M.

1988-08-01T23:59:59.000Z

98

In situ removal of the ``hockey stick`` fissile material deposit at the East Tennessee Technology Park  

Science Conference Proceedings (OSTI)

Prior to shutdown of the gaseous diffusion process at the Oak Ridge K-25 Plant (now East Tennessee Technology Park), leakage of humid air into the process piping and equipment caused reactions with UF{sub 6}, which produced nonvolatile uranyl fluoride (UO{sub 2}F{sub 2}) deposition and other solid uranium fluoride compounds. During the period 1988--1991, Lockheed Martin Energy Systems performed nondestructive analysis (NDA) radiological surveys of the K-25 Site process facilities that previously had contained or processed uranium. These surveys were made to estimate the mass and {sup 235}U assay of localized uranium deposits remaining within the process piping and equipment. Three deposits were identified that had sufficient mass to achieve criticality. Two of these, the horizontal pipe and the T pipe deposits, required the addition of a moderator before a criticality accident could occur. The third was a very large uranium deposit determined by NDA to be distributed annularly in the process piping. Because of the shape of the system, it came to be called the hockey stick deposit. Because of the foregoing concerns with the hockey stick deposit, it was decided to gain experience by removing the less hazardous smaller deposits with their less complicated geometries first. Thus, the horizontal pipe deposit, the simplest and least reactive case, was handled first, in June 1997. Next, the T pipe, which was an intersection of large-diameter pipes and which posed additional problems because of a more complex geometry, was handled in August 1997. From this experience, the deposit removal techniques and procedures were refined. In December 1997, this large deposit was removed, and the contents were placed in a safe array configuration.

Lewis, K.D.; Tollefson, D.A. [Lockheed Martin Energy Systems (United States)

1998-12-31T23:59:59.000Z

99

Big Canyon Creek Ecological Restoration Strategy.  

DOE Green Energy (OSTI)

He-yey, Nez Perce for steelhead or rainbow trout (Oncorhynchus mykiss), are a culturally and ecologically significant resource within the Big Canyon Creek watershed; they are also part of the federally listed Snake River Basin Steelhead DPS. The majority of the Big Canyon Creek drainage is considered critical habitat for that DPS as well as for the federally listed Snake River fall chinook (Oncorhynchus tshawytscha) ESU. The Nez Perce Soil and Water Conservation District (District) and the Nez Perce Tribe Department of Fisheries Resources Management-Watershed (Tribe), in an effort to support the continued existence of these and other aquatic species, have developed this document to direct funding toward priority restoration projects in priority areas for the Big Canyon Creek watershed. In order to achieve this, the District and the Tribe: (1) Developed a working group and technical team composed of managers from a variety of stakeholders within the basin; (2) Established geographically distinct sub-watershed areas called Assessment Units (AUs); (3) Created a prioritization framework for the AUs and prioritized them; and (4) Developed treatment strategies to utilize within the prioritized AUs. Assessment Units were delineated by significant shifts in sampled juvenile O. mykiss (steelhead/rainbow trout) densities, which were found to fall at fish passage barriers. The prioritization framework considered four aspects critical to determining the relative importance of performing restoration in a certain area: density of critical fish species, physical condition of the AU, water quantity, and water quality. It was established, through vigorous data analysis within these four areas, that the geographic priority areas for restoration within the Big Canyon Creek watershed are Big Canyon Creek from stream km 45.5 to the headwaters, Little Canyon from km 15 to 30, the mainstem corridors of Big Canyon (mouth to 7km) and Little Canyon (mouth to 7km). The District and the Tribe then used data collected from the District's stream assessment and inventory, utilizing the Stream Visual Assessment Protocol (SVAP), to determine treatment necessary to bring 90% of reaches ranked Poor or Fair through the SVAP up to good or excellent. In 10 year's time, all reaches that were previously evaluated with SVAP will be reevaluated to determine progress and to adapt methods for continued success. Over 400 miles of stream need treatment in order to meet identified restoration goals. Treatments include practices which result in riparian habitat improvements, nutrient reductions, channel condition improvements, fish habitat improvements, invasive species control, water withdrawal reductions, improved hydrologic alterations, upland sediment reductions, and passage barrier removal. The Nez Perce Soil and Water Conservation District (District) and the Nez Perce Tribe Department of Fisheries Resource Management Watershed Division (Tribe) developed this document to guide restoration activities within the Big Canyon Creek watershed for the period of 2008-2018. This plan was created to demonstrate the ongoing need and potential for anadromous fish habitat restoration within the watershed and to ensure continued implementation of restoration actions and activities. It was developed not only to guide the District and the Tribe, but also to encourage cooperation among all stakeholders, including landowners, government agencies, private organizations, tribal governments, and elected officials. Through sharing information, skills, and resources in an active, cooperative relationships, all concerned parties will have the opportunity to join together to strengthen and maintain a sustainable natural resource base for present and future generations within the watershed. The primary goal of the strategy is to address aquatic habitat restoration needs on a watershed level for resident and anadromous fish species, promoting quality habitat within a self-sustaining watershed. Seven objectives have been developed to support this goal: (1) Identify factors limiting quality

Rasmussen, Lynn; Richardson, Shannon

2007-10-01T23:59:59.000Z

100

Big Canyon Creek Ecological Restoration Strategy.  

Science Conference Proceedings (OSTI)

He-yey, Nez Perce for steelhead or rainbow trout (Oncorhynchus mykiss), are a culturally and ecologically significant resource within the Big Canyon Creek watershed; they are also part of the federally listed Snake River Basin Steelhead DPS. The majority of the Big Canyon Creek drainage is considered critical habitat for that DPS as well as for the federally listed Snake River fall chinook (Oncorhynchus tshawytscha) ESU. The Nez Perce Soil and Water Conservation District (District) and the Nez Perce Tribe Department of Fisheries Resources Management-Watershed (Tribe), in an effort to support the continued existence of these and other aquatic species, have developed this document to direct funding toward priority restoration projects in priority areas for the Big Canyon Creek watershed. In order to achieve this, the District and the Tribe: (1) Developed a working group and technical team composed of managers from a variety of stakeholders within the basin; (2) Established geographically distinct sub-watershed areas called Assessment Units (AUs); (3) Created a prioritization framework for the AUs and prioritized them; and (4) Developed treatment strategies to utilize within the prioritized AUs. Assessment Units were delineated by significant shifts in sampled juvenile O. mykiss (steelhead/rainbow trout) densities, which were found to fall at fish passage barriers. The prioritization framework considered four aspects critical to determining the relative importance of performing restoration in a certain area: density of critical fish species, physical condition of the AU, water quantity, and water quality. It was established, through vigorous data analysis within these four areas, that the geographic priority areas for restoration within the Big Canyon Creek watershed are Big Canyon Creek from stream km 45.5 to the headwaters, Little Canyon from km 15 to 30, the mainstem corridors of Big Canyon (mouth to 7km) and Little Canyon (mouth to 7km). The District and the Tribe then used data collected from the District's stream assessment and inventory, utilizing the Stream Visual Assessment Protocol (SVAP), to determine treatment necessary to bring 90% of reaches ranked Poor or Fair through the SVAP up to good or excellent. In 10 year's time, all reaches that were previously evaluated with SVAP will be reevaluated to determine progress and to adapt methods for continued success. Over 400 miles of stream need treatment in order to meet identified restoration goals. Treatments include practices which result in riparian habitat improvements, nutrient reductions, channel condition improvements, fish habitat improvements, invasive species control, water withdrawal reductions, improved hydrologic alterations, upland sediment reductions, and passage barrier removal. The Nez Perce Soil and Water Conservation District (District) and the Nez Perce Tribe Department of Fisheries Resource Management Watershed Division (Tribe) developed this document to guide restoration activities within the Big Canyon Creek watershed for the period of 2008-2018. This plan was created to demonstrate the ongoing need and potential for anadromous fish habitat restoration within the watershed and to ensure continued implementation of restoration actions and activities. It was developed not only to guide the District and the Tribe, but also to encourage cooperation among all stakeholders, including landowners, government agencies, private organizations, tribal governments, and elected officials. Through sharing information, skills, and resources in an active, cooperative relationships, all concerned parties will have the opportunity to join together to strengthen and maintain a sustainable natural resource base for present and future generations within the watershed. The primary goal of the strategy is to address aquatic habitat restoration needs on a watershed level for resident and anadromous fish species, promoting quality habitat within a self-sustaining watershed. Seven objectives have been developed to support this goal: (1) Identify factors limiting quality

Rasmussen, Lynn; Richardson, Shannon

2007-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

On the Parameterization of Surface Roughness at Regional Scales  

Science Conference Proceedings (OSTI)

A parameterization for surface roughness and blending height at regional scales, under neutral atmospheric stability, is studied and tested. The analysis is based on a suite of large-eddy simulations (LES) over surfaces with varying roughness ...

Elie Bou-Zeid; Marc B. Parlange; Charles Meneveau

2007-01-01T23:59:59.000Z

102

Internal Wave Reflection and Scatter from Sloping Rough Topography  

Science Conference Proceedings (OSTI)

Internal gravity waves propagating in a uniformly stratified ocean are scattered on reflection from a rough inclined boundary. The boundary is inclined at angle ? to the horizontal and the roughness is represented by superimposed sinusoidal ...

S. A. Thorpe

2001-02-01T23:59:59.000Z

103

A Note on the Ocean Surface Roughness Spectrum  

Science Conference Proceedings (OSTI)

In a recent study, the dimensionless surface roughness spectrum has been empirically parameterized as a power-law function of the dimensionless wind speed expressed as the ratio of wind friction velocity and phase speed of the surface roughness ...

Paul A. Hwang

2011-03-01T23:59:59.000Z

104

On the Climate Impact of Surface Roughness Anomalies  

Science Conference Proceedings (OSTI)

Large-scale deployment of wind power may alter climate through alteration of surface roughness. Previous research using GCMs has shown large-scale impacts of surface roughness perturbations but failed to elucidate the dynamic mechanisms that ...

Daniel B. Kirk-Davidoff; David W. Keith

2008-07-01T23:59:59.000Z

105

Reasoning with rough description logics: An approximate concepts approach  

Science Conference Proceedings (OSTI)

The current research progress and the existing problems of uncertain or imprecise knowledge representation and reasoning in description logics are analyzed in this paper. Approximate concepts are introduced to description logics based on rough set theory, ... Keywords: Approximate concepts, Concepts, Description logics, Rough description logics, Rough set theory

Yuncheng Jiang; Ju Wang; Suqin Tang; Bao Xiao

2009-02-01T23:59:59.000Z

106

Big Green Bus: A Vehicle for Change | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Big Green Bus: A Vehicle for Change Big Green Bus: A Vehicle for Change Big Green Bus: A Vehicle for Change July 1, 2010 - 3:35pm Addthis The Big Green Bus rolled into Washington, D.C., and parked outside the Department of Energy offices Monday to showcase its clean energy features. | Photo Courtesy of Joshua Delung | The Big Green Bus rolled into Washington, D.C., and parked outside the Department of Energy offices Monday to showcase its clean energy features. | Photo Courtesy of Joshua Delung | Joshua DeLung Twelve Dartmouth College students stopped at the U.S. Department of Energy Monday in a Big Green Bus, a 1989 MCI coach with an engine modified to run on waste vegetable oil. The students' goals are to promote alternative fuels and sustainable living with the slogan "Vehicle for

107

Managing Research Data in Big Science  

E-Print Network (OSTI)

The project which led to this report was funded by JISC in 2010--2011 as part of its 'Managing Research Data' programme, to examine the way in which Big Science data is managed, and produce any recommendations which may be appropriate. Big science data is different: it comes in large volumes, and it is shared and exploited in ways which may differ from other disciplines. This project has explored these differences using as a case-study Gravitational Wave data generated by the LSC, and has produced recommendations intended to be useful variously to JISC, the funding council (STFC) and the LSC community. In Sect. 1 we define what we mean by 'big science', describe the overall data culture there, laying stress on how it necessarily or contingently differs from other disciplines. In Sect. 2 we discuss the benefits of a formal data-preservation strategy, and the cases for open data and for well-preserved data that follow from that. This leads to our recommendations that, in essence, funders should adopt rather light-touch prescriptions regarding data preservation planning: normal data management practice, in the areas under study, corresponds to notably good practice in most other areas, so that the only change we suggest is to make this planning more formal, which makes it more easily auditable, and more amenable to constructive criticism. In Sect. 3 we briefly discuss the LIGO data management plan, and pull together whatever information is available on the estimation of digital preservation costs. The report is informed, throughout, by the OAIS reference model for an open archive.

Norman Gray; Tobia Carozzi; Graham Woan

2012-07-17T23:59:59.000Z

108

Finding the Needle in the Big Data Systems Haystack  

Science Conference Proceedings (OSTI)

With the increasing importance of big data, many new systems have been developed to "solve" the big data challenge. At the same time, famous database researchers argue that there is nothing new about these systems and that they're actually a step backward. ... Keywords: Information management,Data handling,Data storage systems,Indexes,OLAP,big data,mapreduce,key/value stores,analytic systems,database,OLTP

Tim Kraska

2013-01-01T23:59:59.000Z

109

Big data: The next frontier for innovation, competition, and ...  

Science Conference Proceedings (OSTI)

... For retailers, big data supply ... is very similar to the way IT developed from the 1970s onward. ... of a complex distributed system such as an oil refinery. ...

2012-07-12T23:59:59.000Z

110

Big Data, New Physics and Geospatial Super-Food  

Science Conference Proceedings (OSTI)

Big Data, New Physics and Geospatial Super-Food. Purpose: As ... amazing. As it turns out, geospatial data are analytic super-food. ...

2011-10-25T23:59:59.000Z

111

Big Sky Regional Carbon Sequestration Partnership--Kevin Dome...  

NLE Websites -- All DOE Office Websites (Extended Search)

Carbon Services Vecta Oil & Gas, Ltd. Washington State University Big Sky Regional Carbon Sequestration Partnership-Kevin Dome Development Phase Project Background The U.S....

112

Big Data, Standards, the Common Information Model for Utility...  

NLE Websites -- All DOE Office Websites (Extended Search)

HostPoint of Contact: Emma Stewart This seminar will discuss Big Data, Standards, the CIM and the challenges for utilities moving away from application data 'silos' towards...

113

NETL: Carbon Storage - Big Sky Carbon Sequestration Partnership  

NLE Websites -- All DOE Office Websites (Extended Search)

BSCSP BSCSP Carbon Storage Big Sky Carbon Sequestration Partnership MORE INFO Additional information related to ongoing BSCSP efforts can be found on their website. The Big Sky Carbon Sequestration Partnership (BSCSP) is led by Montana State University-Bozeman and represents a coalition of more than 60 organizations including universities, national laboratories, private companies, state agencies, Native American tribes, and international collaborators. The partners are engaged in several aspects of BSCSP projects and contribute to the efforts to deploy carbon storage projects in the BSCSP region. The BSCSP region encompasses Montana, Wyoming, Idaho, South Dakota, and eastern Washington and Oregon. BSCSP Big Sky Carbon Sequestration Partnership Region Big Sky Carbon Sequestration Partnership Region

114

EA-1886: Big Sky Regional Carbon Sequestration Partnership -...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

886: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA,...

115

Geothermal Heat Pumps Deliver Big Savings for Federal Facilities...  

NLE Websites -- All DOE Office Websites (Extended Search)

Energy Efficiency and Renewable Energy, and the authoring national laboratory. Geothermal heat pump surface water loops. Geothermal Heat Pumps Deliver Big Savings for Federal...

116

Creative homeland security : imagining the next big solar storm.  

E-Print Network (OSTI)

??Creative Homeland Security: Imagining the next big solar storm aims to examine the use of creative practice within homeland security research. In this thesis, a (more)

Alfonso, Jonathan Rousseau

2012-01-01T23:59:59.000Z

117

BIG SUN Energy Technology Incorporation | Open Energy Information  

Open Energy Info (EERE)

Technology Incorporation Place Taiwan Zip 303 Sector Solar Product Taiwan-based solar cell manufacturer. References BIG SUN Energy Technology Incorporation1 LinkedIn...

118

An Inquiry into History, Big History, and Metahistory  

E-Print Network (OSTI)

of Theoretical and Mathematical History Editors Column:An Inquiry into History,Big History, and Metahistory David C. Krakauer Santa Fe

Krakauer, David; Gaddis, John L; Pomeranz, Kenneth L

2011-01-01T23:59:59.000Z

119

EA-1671: Big River Substation to Poston Substation 69-Kilovolt...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Transmission Line Project, Arizona and California EA-1671: Big River Substation to Poston Substation 69-Kilovolt Transmission Line Project, Arizona and California Summary The...

120

Livermore installs big data machine | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

installs big data machine | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Energy-Big voltage, little package... | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

News DOE Pulse Media Contacts Media Mentions RSS Feeds News Home | ORNL | News | Story Tips SHARE Energy-Big voltage, little package Oak Ridge National Laboratory's new Stinger...

122

Big Point, Mississippi: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigPoint,Mississippi&oldid227768" Categories: Places Stubs Cities What links here...

123

Big Timber, Montana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigTimber,Montana&oldid227781" Categories: Places Stubs Cities What links here Related...

124

Big Beaver, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigBeaver,Pennsylvania&oldid227745" Categories: Places Stubs Cities What links here...

125

Big Falls, Wisconsin: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigFalls,Wisconsin&oldid227753" Categories: Places Stubs Cities What links here Related...

126

Big Wells, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigWells,Texas&oldid227783" Categories: Places Stubs Cities What links here Related...

127

Big Coppitt Key, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigCoppittKey,Florida&oldid227749" Categories: Places Stubs Cities What links here...

128

Big Arm, Montana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Geographic Relationship Tables Retrieved from "http:en.openei.orgwindex.php?titleBigArm,Montana&oldid227741" Categories: Places Stubs Cities What links here Related...

129

Big Flats, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

(All States, all geography) Retrieved from "http:en.openei.orgwindex.php?titleBigFlats,NewYork&oldid227756" Categories: Places Cities What links here Related...

130

Big Cabin, Oklahoma: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigCabin,Oklahoma&oldid227748" Categories: Places Stubs Cities What links here Related...

131

Big Delta, Alaska: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Geographic Relationship Tables Retrieved from "http:en.openei.orgwindex.php?titleBigDelta,Alaska&oldid227751" Categories: Places Stubs Cities What links here Related...

132

Big Bend, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigBend,California&oldid227746" Categories: Places Stubs Cities What links here Related...

133

Big Sandy, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigSandy,Texas&oldid227775" Categories: Places Stubs Cities What links here Related...

134

Big Stone Gap, Virginia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigStoneGap,Virginia&oldid227780" Categories: Places Stubs Cities What links here...

135

Big Pine, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigPine,California&oldid227766" Categories: Places Stubs Cities What links here Related...

136

Big Lake, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigLake,Texas&oldid227762" Categories: Places Stubs Cities What links here Related...

137

Big Piney, Wyoming: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigPiney,Wyoming&oldid227767" Categories: Places Stubs Cities What links here Related...

138

Big Spring, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigSpring,Texas&oldid227777" Categories: Places Stubs Cities What links here Related...

139

Groveland-Big Oak Flat, California: Energy Resources | Open Energy...  

Open Energy Info (EERE)

2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleGroveland-BigOakFlat,California&oldid236482" Categories: Places Stubs Cities What links here...

140

Big Run, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigRun,Pennsylvania&oldid227772" Categories: Places Stubs Cities What links here...

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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141

Big Falls, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigFalls,Minnesota&oldid227752" Categories: Places Stubs Cities What links here Related...

142

Big Lake, Missouri: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigLake,Missouri&oldid227761" Categories: Places Stubs Cities What links here Related...

143

Big Sur, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

References USGS GNIS Retrieved from "http:en.openei.orgwindex.php?titleBigSur,California&oldid306608" Categories: Places Stubs Cities What links here Related...

144

Big Flat, Arkansas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigFlat,Arkansas&oldid227754" Categories: Places Stubs Cities What links here Related...

145

Big Lake, Alaska: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Geographic Relationship Tables Retrieved from "http:en.openei.orgwindex.php?titleBigLake,Alaska&oldid227759" Categories: Places Stubs Cities What links here Related...

146

Big Sandy, Tennessee: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigSandy,Tennessee&oldid227774" Categories: Places Stubs Cities What links here Related...

147

Big Pine Key, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigPineKey,Florida&oldid227765" Categories: Places Stubs Cities What links here...

148

Big Springs, Nebraska: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigSprings,Nebraska&oldid227778" Categories: Places Stubs Cities What links here...

149

Big Bay, Michigan: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigBay,Michigan&oldid227742" Categories: Places Stubs Cities What links here Related...

150

Big Lake, Washington: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigLake,Washington&oldid227763" Categories: Places Stubs Cities What links here Related...

151

Big Creek, Mississippi: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Congressional Districts by Places. Retrieved from "http:en.openei.orgwindex.php?titleBigCreek,Mississippi&oldid227750" Categories: Places Stubs Cities What links here...

152

Big Horn, Wyoming: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Geographic Relationship Tables Retrieved from "http:en.openei.orgwindex.php?titleBigHorn,Wyoming&oldid227758" Categories: Places Stubs Cities What links here Related...

153

From MOOC to MIIC: Can Effective Learning Be Big? | Princeton...  

NLE Websites -- All DOE Office Websites (Extended Search)

Science On Saturday MBG Auditorium From MOOC to MIIC: Can Effective Learning Be Big? Mung Chiang, Arthur LeGrand Doty Professor of Electrical Engineering Princeton University...

154

LDRD symposium focuses on materials in extremes, big data, and...  

National Nuclear Security Administration (NNSA)

symposium focuses on materials in extremes, big data, and energy use impacts | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation...

155

NIST Big Data Working Group (NBD-WG)  

Science Conference Proceedings (OSTI)

... to the proposed BigData Top100 List (bigdatatop100.org), borrowing benchmarking ideas from the high-performance computing and transaction ...

156

Preliminary Results of Big Data - Materials Technology@TMS  

Science Conference Proceedings (OSTI)

Posted on: 08/02/2013. TMS and the Materials Research Society (MRS) have released the preliminary results of the big data survey project that the two...

157

Ventilation and Solar Heat Storage System Offers Big Energy Savings  

Ventilation and Solar Heat Storage System Offers Big Energy Savings ... Heat is either reflected away from the building with radiant barriers, or heat is absorbed

158

Big Stone City, South Dakota: Energy Resources | Open Energy...  

Open Energy Info (EERE)

with form History Share this page on Facebook icon Twitter icon Big Stone City, South Dakota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia...

159

CLIMATE - Going small with big computers | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

CLIMATE - Going small with big computers April 02, 2013 ORNL's supercomputers are allowing climate scientists to zoom in on smaller and smaller areas to try to determine whether...

160

A Stochastic Stick - Slip Model Linking Crustal Shear Strength and Earthquake Interevent Times  

E-Print Network (OSTI)

The current understanding of the earthquake interevent times distribution (ITD) is incomplete. The Weibull distribution is often used to model the earthquake ITD. We link the earthquake ITD on single faults with the Earth's crustal shear strength distribution by means of a phenomenological stick - slip model. We obtain Weibull ITD for power-law stress accumulation, i.e., $\\sigma(t) = \\alpha t^{\\beta}$, where $\\beta >0$ for single faults or systems with homogeneous strength statistics. We show that logarithmic stress accumulation leads to the log-Weibull ITD. For the Weibull ITD, we prove that (i) $m= \\beta m_s$, where $m$ and $m_s$ are, respectively, the ITD and crustal shear strength Weibull moduli and (ii) the time scale $\\tau_s = (S_s/\\alpha)^{1/\\beta}$ where $S_s$ is the scale of crustal shear strength. We generalize the ITD model for fault systems. We investigate deviations of the ITD tails from the Weibull due to sampling bias, magnitude selection, and non-homogeneous strength parameters. Assuming the G...

Hristopulos, Dionissios T

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Does Big Oil Collude and Price Gouge? Big Oil came back into the headlines in recent weeks with another spike in gasoline  

E-Print Network (OSTI)

Does Big Oil Collude and Price Gouge? Big Oil came back into the headlines in recent weeks gasoline price spike, Congress summoned the executives of the Big Oil companies to testify about their enormous profits. Some commentators and pundits characterize the pricing policy of Big Oil as "price

Ahmad, Sajjad

162

Big data, lifelong machine learning and transfer learning  

Science Conference Proceedings (OSTI)

A major challenge in today's world is the Big Data problem, which manifests itself in Web and Mobile domains as rapidly changing and heterogeneous data streams. A data-mining system must be able to cope with the influx of changing data in a continual ... Keywords: big data, lifelong machine learning, transfer learning

Qiang Yang

2013-02-01T23:59:59.000Z

163

Big data visual analytics for exploratory earth system simulation analysis  

Science Conference Proceedings (OSTI)

Rapid increases in high performance computing are feeding the development of larger and more complex data sets in climate research, which sets the stage for so-called ''big data'' analysis challenges. However, conventional climate analysis techniques ... Keywords: Big data, Climate, Data intensive computing, Data mining, Multivariate, Parallel coordinates, Sensitivity analysis, Statistical visualization, Visualization

Chad A. Steed, Daniel M. Ricciuto, Galen Shipman, Brian Smith, Peter E. Thornton, Dali Wang, Xiaoying Shi, Dean N. Williams

2013-12-01T23:59:59.000Z

164

BIG Energy Upgrade: Procurement and Supply Chain report  

E-Print Network (OSTI)

BIG Energy Upgrade: Procurement and Supply Chain report ­ Green Deal and Energy Efficiency. Cover Image © Yorkshire Energy Services #12;BIG Energy Upgrade: Procurement and Supply Chain report ­ Green Deal and Energy Efficiency Retrofitting Supply Chains Delivery Professor S.C. Lenny Koh Dr Andrea

Wrigley, Stuart

165

Recommendations for Technologies for Microgrids on the Big Island  

E-Print Network (OSTI)

Recommendations for Technologies for Microgrids on the Big Island Prepared for U.S. Department Island microgrids By Sentech, Inc. Bethesda, Maryland And University of Hawaii Hawaii Natural Energy for technologies to be used in future installation of Big Island microgrids Subtask 2.2 Deliverable #4 Prepared By

166

T: a data-centric cooling energy costs reduction approach for big data analytics cloud  

Science Conference Proceedings (OSTI)

Explosion in Big Data has led to a surge in extremely large-scale Big Data analytics platforms, resulting in burgeoning energy costs. Big Data compute model mandates strong data-locality for computational performance, and moves computations to data. ...

Rini T. Kaushik; Klara Nahrstedt

2012-11-01T23:59:59.000Z

167

Design Principles for Effective Knowledge Discovery from Big Data  

SciTech Connect

Big data phenomenon refers to the practice of collection and processing of very large data sets and associated systems and algorithms used to analyze these massive datasets. Architectures for big data usually range across multiple machines and clusters, and they commonly consist of multiple special purpose sub-systems. Coupled with the knowledge discovery process, big data movement offers many unique opportunities for organizations to benefit (with respect to new insights, business optimizations, etc.). However, due to the difficulty of analyzing such large datasets, big data presents unique systems engineering and architectural challenges. In this paper, we present three sys- tem design principles that can inform organizations on effective analytic and data collection processes, system organization, and data dissemination practices. The principles presented derive from our own research and development experiences with big data problems from various federal agencies, and we illustrate each principle with our own experiences and recommendations.

Begoli, Edmon [ORNL; Horey, James L [ORNL

2012-01-01T23:59:59.000Z

168

Big Daddy s Biodiesel Inc | Open Energy Information  

Open Energy Info (EERE)

Daddy s Biodiesel Inc Daddy s Biodiesel Inc Jump to: navigation, search Name Big Daddy's Biodiesel Inc Place Hereford, Texas Zip 79045 Product Biodiesel producer in Hereford, Texas. References Big Daddy's Biodiesel Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Big Daddy's Biodiesel Inc is a company located in Hereford, Texas . References ↑ "Big Daddy's Biodiesel Inc" Retrieved from "http://en.openei.org/w/index.php?title=Big_Daddy_s_Biodiesel_Inc&oldid=342725" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

169

BNL | QCD Matter, Big Bang Physics  

NLE Websites -- All DOE Office Websites (Extended Search)

QCD Matter QCD Matter image Physicist Paul Sorensen next to the STAR detector at Brookhaven's Relativistic Heavy Ion Collider Exploring Matter at the Dawn of Time Brookhaven Lab leads the world in exploring how the matter that makes up atomic nuclei behaved just after the Big Bang. At that time, more than 13 billion years ago, there were no protons and neutrons-just a sea of "free" quarks and gluons, fundamental particles whose interactions are governed by nature's strongest force and described by the theory of quantum chromodynamics (QCD). More than 1,000 scientists from around the nation and the world come to Brookhaven to recreate this "quark-gluon plasma" by accelerating heavy ions (atoms stripped of their electrons) to nearly the speed of light and smashing them together at the Lab's

170

Big Horn 2 | Open Energy Information  

Open Energy Info (EERE)

2 2 Facility Big Horn 2 Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer Iberdrola Renewables Energy Purchaser MSR Public Power Agency Location Near Bickleton WA Coordinates 45.871889°, -120.292354° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.871889,"lon":-120.292354,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

171

Methods and apparatus to produce stick-slip motion of logging tool attached to a wireline drawn upward by a continuously rotating wireline drum  

DOE Patents (OSTI)

Methods and apparatus are described to produce stick-slip motion of a logging tool within a cased well attached to a wireline that is drawn upward by a continuously rotating wireline drum. The stick-slip motion results in the periodic upward movement of the tool in the cased well described in terms of a dwell time during which time the tool is stationary, the move time during which time the tool moves, and the stroke that is upward distance that the tool translates during the "slip" portion of the stick-slip motion. This method of measurement is used to log the well at different vertical positions of the tool. Therefore, any typical "station-to-station logging tool" may be modified to be a "continuous logging tool", where "continuous" means that the wireline drum continually rotates while the tool undergoes stick-slip motion downhole and measurements are performed during the dwell times when the tool is momentarily stationary. The stick-slip methods of operation and the related apparatus are particularly described in terms of making measurements of formation resistivity from within a cased well during the dwell times when the tool is momentarily stationary during the periodic stick-slip motion of the logging tool.

Vail, III, William Banning (Bothell, WA); Momii, Steven Thomas (Seattle, WA)

1998-01-01T23:59:59.000Z

172

Methods and apparatus to produce stick-slip motion of logging tool attached to a wireline drawn upward by a continuously rotating wireline drum  

DOE Patents (OSTI)

Methods and apparatus are described to produce stick-slip motion of a logging tool within a cased well attached to a wireline that is drawn upward by a continuously rotating wireline drum. The stick-slip motion results in the periodic upward movement of the tool in the cased well described in terms of a dwell time during which time the tool is stationary, the move time during which time the tool moves, and the stroke that is upward distance that the tool translates during the ``slip`` portion of the stick-slip motion. This method of measurement is used to log the well at different vertical positions of the tool. Therefore, any typical ``station-to-station logging tool`` may be modified to be a ``continuous logging tool,`` where ``continuous`` means that the wireline drum continually rotates while the tool undergoes stick-slip motion downhole and measurements are performed during the dwell times when the tool is momentarily stationary. The stick-slip methods of operation and the related apparatus are particularly described in terms of making measurements of formation resistivity from within a cased well during the dwell times when the tool is momentarily stationary during the periodic stick-slip motion of the logging tool. 12 figs.

Vail, W.B. III; Momii, S.T.

1998-02-10T23:59:59.000Z

173

Rough surface mitigates electron and gas emission  

SciTech Connect

Heavy-ion beams impinging on surfaces near grazing incidence (to simulate the loss of halo ions) generate copious amounts of electrons and gas that can degrade the beam. We measured emission coefficients of {eta}{sub e} {le} 130 and {eta}{sub 0} {approx} 10{sup 4} respectively, with 1 MeV K{sup +} incident on stainless steel. Electron emission scales as {eta}{sub e} {proportional_to} 1/cos({theta}), where {theta} is the ion angle of incidence relative to normal. If we were to roughen a surface by blasting it with glass beads, then ions that were near grazing incidence (90{sup o}) on smooth surface would strike the rims of the micro-craters at angles closer to normal incidence. This should reduce the electron emission: the factor of 10 reduction, Fig. 1(a), implies an average angle of incidence of 62{sup o}. Gas desorption varies more slowly with {theta} (Fig. 1(b)) decreasing a factor of {approx}2, and along with the electron emission is independent of the angle of incidence on a rough surface. In a quadrupole magnet, electrons emitted by lost primary ions are trapped near the wall by the magnetic field, but grazing incidence ions can backscatter and strike the wall a second time at an azimuth where magnetic field lines intercept the beam. Then, electrons can exist throughout the beam (see the simulations of Cohen, HIF News 1-2/04). The SRIM (TRIM) Monte Carlo code predicts that 60-70% of 1 MeV K{sup +} ions backscatter when incident at 88-89{sup o} from normal on a smooth surface. The scattered ions are mostly within {approx}10{sup o} of the initial direction but a few scatter by up to 90{sup o}. Ion scattering decreases rapidly away from grazing incidence, Fig. 1(c ). At 62 deg. the predicted ion backscattering (from a rough surface) is 3%, down a factor of 20 from the peak, which should significantly reduce electrons in the beam from lost halo ions. These results are published in Phys. Rev. ST - Accelerators and Beams.

Molvik, A

2004-09-03T23:59:59.000Z

174

Reprinted from "Scattering and Surface Roughness," Z.-H. Gu ...  

Science Conference Proceedings (OSTI)

Page 1. Reprinted from "Scattering and Surface Roughness," Z.-H. Gu and AA Maradudin, Editors, Proc. SPIE 3141, 220-231 (1997) Page 2. Page 3 ...

2010-08-19T23:59:59.000Z

175

Contact mechanics for randomly rough surfaces  

E-Print Network (OSTI)

When two solids are squeezed together they will in general not make atomic contact everywhere within the nominal (or apparent) contact area. This fact has huge practical implications and must be considered in many technological applications. In this paper I briefly review basic theories of contact mechanics. I consider in detail a recently developed contact mechanics theory. I derive boundary conditions for the stress probability distribution function for elastic, elastoplastic and adhesive contact between solids and present numerical results illustrating some aspects of the theory. I analyze contact problems for very smooth polymer (PMMA) and Pyrex glass surfaces prepared by cooling liquids of glassy materials from above the glass transition temperature. I show that the surface roughness which results from the frozen capillary waves can have a large influence on the contact between the solids. The analysis suggest a new explanation for puzzling experimental results [L. Bureau, T. Baumberger and C. Caroli, arXiv:cond-mat/0510232] about the dependence of the frictional shear stress on the load for contact between a glassy polymer lens and flat substrates. I discuss the possibility of testing the theory using numerical methods, e.g., finite element calculations.

Bo N. J. Persson

2006-03-30T23:59:59.000Z

176

Elementary Reconstruction of the Hockey Stick Curve: Discussion of Paper by Li, Nychka and Ammann  

E-Print Network (OSTI)

The paper by Li, Nychka and Ammann (2010) has exemplified the power of Bayesian Hierarchical Models to solve fundamental problems in paleoclimatology. However, much can also be learned by more elementary statistical methods. In this discussion, we use principal components analysis, regression, and time series analysis, to reconstruct the temperature signal since 1400 based on tree rings data. Although the hockey stick shape is less clear cut than in the original analysis of Mann, Bradley and Hughes (1998, 1999), there is still substantial evidence that recent decades are among the warmest of the past 600 years. The problem of paleoclimate reconstruction is a natural one for the use of Bayesian hierarchical models (BHMs). As in most BHMs, there is an unobserved process which is the true object of interest in this case, the true series of temperatures. There are also various sources of data which are dependent on the process with different levels of accuracy observational data, tree rings, boreholes, ice cores etc. The problem of paleoclimate reconstruction may be characterized as how to combine the different data series to obtain the best reconstruction of the unobserved process, with suitable measures of uncertainty. The BHM technique is especially valuable for answering non-standard uncertainty questions, for instance, what is the probability that the 1990s were the warmest decade of the [10002000] millennium? In an earlier paper, Li, Nychka and Ammann (henceforth LNA, 2007) used an ensemble reconstruction, obtained via a combination of linear regression, bootstrapping and cross-validation, to reconstruct Northern Hemisphere average temperatures back to 1000, using 14 proxy series first discussed in Mann, Bradley and Hughes (MBH, 1999). Their results showed that there is indeed

Richard L. Smith

2010-01-01T23:59:59.000Z

177

Manhattan Project: The "Big House"  

Office of Scientific and Technical Information (OSTI)

THE "BIG HOUSE" THE "BIG HOUSE" Los Alamos Boys Ranch School and Los Alamos (The Town) Resources > Photo Gallery The "Big House," Los Alamos. The "Big House" was the dormitory for the Los Alamos Boys Ranch School. Students slept year-round on its unheated porches. During the Manhattan Project, the Big House contained, among other things, a library, the Chaplain's Office, and the Red Cross headquarters. Privileged guests and high-ranking civilians also sometimes stayed there. The photograph above is reproduced from Edith C. Truslow, with Kasha V. Thayer, ed., Manhattan Engineer District: Nonscientific Aspects of Los Alamos Project Y, 1942 through 1946 (Los Alamos, NM: Manhattan Engineer District, ca. 1946; first printed by Los Alamos Scientific Laboratory as LA-5200, March 1973; reprinted in 1997 by the Los Alamos Historical Society), 58. The photograph below is of a group of Ranch School students in front of the Big House; it is reproduced from "Dateline: Los Alamos," a special issue of the monthly publication of Los Alamos National Laboratory (1995), 7. At the bottom is an "establishing shot" of Los Alamos in which Fuller Lodge and the Big House are visible in the distance to the left and the right, respectively; click here for more information on this photograph.

178

Nanotechnology: Small Materials Making a Big Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nanotechnology: Small Materials Making a Big Impact Nanotechnology: Small Materials Making a Big Impact Nanotechnology: Small Materials Making a Big Impact December 14, 2010 - 12:35pm Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs This past Thursday, Secretary Chu delivered remarks to the Nanotechnology Innovation Summit in National Harbor, Maryland on how breakthroughs in nanotechnology are poised to transform the energy landscape. According to the National Nanotechnology Initiative, "Nanotechnology is the understanding and control of matter at dimensions between approximately 1 and 100 nanometers, where unique phenomena enable novel applications. Encompassing nanoscale science, engineering, and technology, nanotechnology involves imaging, measuring, modeling, and manipulating matter at this

179

Help Solve Solar's Big Challenge | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Help Solve Solar's Big Challenge Help Solve Solar's Big Challenge Help Solve Solar's Big Challenge December 2, 2013 - 1:00pm Addthis Soft costs now account for more than 60% of the total price of installing residential solar energy systems. View the full infographic to learn more. Soft costs now account for more than 60% of the total price of installing residential solar energy systems. View the full infographic to learn more. Soft costs now account for more than 60% of the total price of installing residential solar energy systems. View the full infographic to learn more.

180

Nanotechnology: Small Materials Making a Big Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nanotechnology: Small Materials Making a Big Impact Nanotechnology: Small Materials Making a Big Impact Nanotechnology: Small Materials Making a Big Impact December 14, 2010 - 12:35pm Addthis John Schueler John Schueler Former New Media Specialist, Office of Public Affairs This past Thursday, Secretary Chu delivered remarks to the Nanotechnology Innovation Summit in National Harbor, Maryland on how breakthroughs in nanotechnology are poised to transform the energy landscape. According to the National Nanotechnology Initiative, "Nanotechnology is the understanding and control of matter at dimensions between approximately 1 and 100 nanometers, where unique phenomena enable novel applications. Encompassing nanoscale science, engineering, and technology, nanotechnology involves imaging, measuring, modeling, and manipulating matter at this

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

AIM-94-0800 Effect of Initial Ice Roughness  

E-Print Network (OSTI)

ice accretion phase. Using5close-up photography and videography Hansman has studied the initial phase of ice accretion. At warm temperatures, a runback zone aft of the rough zone is observed. WaterAIM-94-0800 Effect of Initial Ice Roughness on Airfoil Aerodynamics M. Bragg, M. Kerho and M

Bragg, Michael B.

182

Prediction of surface roughness using artificial neural network in lathe  

Science Conference Proceedings (OSTI)

In this study, the effect of tool geometry on surface roughness has been investigated in universal lathe. Machining process has been carried out on AISI 1040 steel in dry cutting condition using various insert geometry at depth of cut off 0.5 mm. At ... Keywords: artificial neural network, surface roughness, tool geometry

?akir Ta?demir; Sleyman Ne?eli; Ismail Sarita?; Sleyman Yaldiz

2008-06-01T23:59:59.000Z

183

Counterintuitive MCNPX Results for Scintillator Surface Roughness Effect  

Science Conference Proceedings (OSTI)

We have reported on our recent MCNPX simulation results of energy deposition for a group of 8 scintillation detectors, coupled with various rough surface patterns. The MCNPX results generally favored the detectors with various rough surface patterns. The observed MCNPX results are not fully explained by this work.

None

2012-08-12T23:59:59.000Z

184

Electrofuels: Tiny Organisms Making a Big Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electrofuels: Tiny Organisms Making a Big Impact Electrofuels: Tiny Organisms Making a Big Impact Electrofuels: Tiny Organisms Making a Big Impact February 16, 2012 - 12:30pm Addthis Electrofuels: Tiny Organisms Making a Big Impact Alexa McClanahan Communications Support Contractor to ARPA-E They say a picture is worth a thousand words - but what happens when what you want to look at is impossible to see? That's where the Advanced Research Projects Agency-Energy's Electrofuels program comes in. The 13 projects that make up the program seek to develop renewable liquid fuels that use microorganisms to harness chemical or electrical energy to convert carbon dioxide into liquid fuels, without using petroleum or biomass. For example, scientists at Columbia University are using bacteria to optimize the conversion of carbon dioxide and ammonia into a liquid transportation fuel

185

Big Sky Trust Fund (Montana) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Big Sky Trust Fund (Montana) Big Sky Trust Fund (Montana) Big Sky Trust Fund (Montana) < Back Eligibility Commercial Local Government Tribal Government Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Wind Home Weatherization Solar Program Info Start Date 2005 State Montana Program Type Grant Program Provider Montana Department of Commerce The Big Sky Trust Fund reimburses expenses incurred in the purchase, leasing, or relocation of real assets for direct use of the assisted business or employee training costs. A local or tribal government on behalf of any business may apply. The funding limit of the program is $5,000 per new qualifying job created or $7,500 per qualifying job created in a high poverty county. A dollar for dollar match (or 50% match in a high poverty

186

Big Windy (Great Escape Restaurant Turbine) | Open Energy Information  

Open Energy Info (EERE)

Big Windy (Great Escape Restaurant Turbine) Big Windy (Great Escape Restaurant Turbine) Jump to: navigation, search Name Big Windy (Great Escape Restaurant Turbine) Facility Big Windy (Great Escape Restaurant Turbine) Sector Wind energy Facility Type Community Wind Facility Status In Service Owner Great Escape Restaurant Location Schiller Park IL Coordinates 41.95547°, -87.865193° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.95547,"lon":-87.865193,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

187

Big Green Bus: A Vehicle for Change | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Green Bus: A Vehicle for Change Green Bus: A Vehicle for Change Big Green Bus: A Vehicle for Change July 1, 2010 - 3:35pm Addthis The Big Green Bus rolled into Washington, D.C., and parked outside the Department of Energy offices Monday to showcase its clean energy features. | Photo Courtesy of Joshua Delung | The Big Green Bus rolled into Washington, D.C., and parked outside the Department of Energy offices Monday to showcase its clean energy features. | Photo Courtesy of Joshua Delung | Joshua DeLung Twelve Dartmouth College students stopped at the U.S. Department of Energy Monday in a Big Green Bus, a 1989 MCI coach with an engine modified to run on waste vegetable oil. The students' goals are to promote alternative fuels and sustainable living with the slogan "Vehicle for Change" on this sixth-annual cross-country educational tour.

188

Big Horn Rural Electric Co (Montana) | Open Energy Information  

Open Energy Info (EERE)

Co (Montana) Jump to: navigation, search Name Big Horn Rural Electric Co Place Montana Utility Id 1675 References EIA Form EIA-861 Final Data File for 2010 - File220101 LinkedIn...

189

New Efficiency Standards Mean Big Energy Savings for Consumers | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Efficiency Standards Mean Big Energy Savings for Consumers Efficiency Standards Mean Big Energy Savings for Consumers New Efficiency Standards Mean Big Energy Savings for Consumers May 16, 2012 - 4:22pm Addthis New Efficiency Standards Mean Big Energy Savings for Consumers April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs What does this mean for me? By 2030, energy efficiency standards passed since 2009 will save nearly $350 billion total for consumers. Energy efficiency standards for residential clothes washers and dishwashers alone will save consumers approximately $20 billion in energy and water costs through 2030. As part of the Obama Administration's energy strategy, Energy Department officials have been hard at work helping American families save money by saving energy. Since 2009, we've issued nearly 40 common-sense energy

190

EA-1886: Big Sky Regional Carbon Sequestration Partnership - Phase III:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

886: Big Sky Regional Carbon Sequestration Partnership - Phase 886: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana EA-1886: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana SUMMARY This EA will evaluate the environmental impacts of a proposal for the Big Sky Carbon Sequestration Regional Partnership to demonstrate the viability and safety of CO2 storage in a regionally significant subsurface formation in Toole County, Montana and to promote the commercialization of future

191

EA-1886: Big Sky Regional Carbon Sequestration Partnership - Phase III:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Big Sky Regional Carbon Sequestration Partnership - Phase 6: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana EA-1886: Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana SUMMARY This EA will evaluate the environmental impacts of a proposal for the Big Sky Carbon Sequestration Regional Partnership to demonstrate the viability and safety of CO2 storage in a regionally significant subsurface formation in Toole County, Montana and to promote the commercialization of future

192

Microsoft Word - BigBendSootblowerPPA_Final_061306.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

34 Big Bend Power Station Neural Network-Sootblower Optimization A DOE Assessment June 2006 U.S. Department of Energy Office of Fossil Energy National Energy Technology Laboratory...

193

Y-12s Moon Box ? a big hit in Texas  

NLE Websites -- All DOE Office Websites (Extended Search)

Moon Box - a big hit in Texas On Monday, March 12, 2012, one of Y-12's prize historical artifacts, the Y-12 History Center's Moon Box (Apollo Lunar Sample Return Container), made...

194

SC08HPC1_Big Picture.indd  

NLE Websites -- All DOE Office Websites (Extended Search)

soon deploy another called "global scratch," that allow users to access nearly all their data regardless of the Big-picture Storage Approach Re-thinking data strategies is...

195

Big Country Electric Coop, Inc | Open Energy Information  

Open Energy Info (EERE)

Commercial: 0.1060kWh Industrial: 0.1010kWh References "EIA Form EIA-861 Final Data File for 2010 - File1a" Retrieved from "http:en.openei.orgwindex.php?titleBigC...

196

Big Flats Airport, New York: Energy Resources | Open Energy Informatio...  

Open Energy Info (EERE)

Bureau 2005 Place to 2006 CBSA Retrieved from "http:en.openei.orgwindex.php?titleBigFlatsAirport,NewYork&oldid227755" Categories: Places Stubs Cities What links here...

197

BigFoot GPP and NPP Summaries, 2000-2004  

NLE Websites -- All DOE Office Websites (Extended Search)

GPP and NPP Summaries, 2000-2004 GPP and NPP Summaries, 2000-2004 Reflectance data from MODIS, the Moderate Resolution Imaging Spectrometer onboard NASA's Earth Observing System (EOS) satellite Terra ( http://landval.gsfc.nasa.gov/MODIS/index.html ), is used to produce several science products including land cover, leaf area index (LAI), gross primary production (GPP) and net primary production (NPP). The overall goal of the BigFoot Project was to provide validation of these products. Background information on the BigFoot Project is available at: http://www.fsl.orst.edu/larse/bigfoot/index.html. A set of NPP/GPP summary figures was developed for each of the 9 BigFoot sites. Each set contains images and figures associated with creating the BigFoot NPP and GPP products, comparing them to MODIS products, and

198

Big Sky Carbon Sequestration Partnership--Validation Phase  

NLE Websites -- All DOE Office Websites (Extended Search)

Big Sky Carbon Sequestration Big Sky Carbon Sequestration Partnership-Validation Phase Background The U.S. Department of Energy (DOE) has selected seven partnerships, through its Regional Carbon Sequestration Partnership (RCSP) initiative, to determine the best approaches for capturing and permanently storing carbon dioxide (CO 2 ), a greenhouse gas (GHG) which can contribute to global climate change. The RCSPs are made up of state and local agencies, coal companies, oil and gas companies, electric utilities,

199

LiBeB and Big Bang Nucleosynthesis  

E-Print Network (OSTI)

The dual origin of population II Li7, in both big bang nucleosynthesis and galactic cosmic-ray nucleosynthesis is discussed. It is argued that with additional Li6 data, stringent limits on the degree of Li7 depletion can be obtained. Li7 depletion is also constrained by the concordance of big bang predictions with observational determinations of light element abundances. Stringent limits can also be obtained for a fixed primordial D/H abundance.

Keith A. Olive; Brian D. Fields

1999-02-20T23:59:59.000Z

200

Illegal Pathways to Illegal Profits: The Big Cigarette Companies and International Smuggling  

E-Print Network (OSTI)

Companies . . . . . . . . . . . . . . . . . . . . . . . . .VII. Ways to Stop Cigarette Company Smuggling . . . . . . 30The Big Cigarette Companies and International Smuggling

Campaign for Tobacco-Free Kids

2003-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Surface Roughness Parameter Estimated with a Drag Technique  

Science Conference Proceedings (OSTI)

The surface roughness parameter, z0, can be estimated with different techniques. These techniques are analyzing the mean wind profile, estimating the surface drag coefficient and using the universal functions according to the Monin-Obukhov ...

Adrie F. G. Jacobs; Emile Schols

1986-11-01T23:59:59.000Z

202

Dark spot formation relative to ITO surface roughness for polyfluorene  

NLE Websites -- All DOE Office Websites (Extended Search)

Dark spot formation relative to ITO surface roughness for polyfluorene Dark spot formation relative to ITO surface roughness for polyfluorene devices Title Dark spot formation relative to ITO surface roughness for polyfluorene devices Publication Type Journal Article Year of Publication 2004 Authors Liu, Gao, John B. Kerr, and Stephen G. Johnson Journal Synthetic Metals Volume 144 Pagination 1-6 Keywords dark spot, failure mechanism, interface, ito surface, oled Abstract The failure behaviors of ITO/PEDOT;PSS/polyfluorene/Al devices are different depending on the surface roughness of the sputtered ITO anode film. The spikes on ITO surface are responsible for the initial local shorts of the device, which develop into dark spots very quickly. Indium adsorption is observed on the polymer and Al cathode interface. A chemical etching procedure is used to smoothen the ITO surface without changing the ITO thickness and the sheet resistance. Devices made out of smooth ITO show minimum changes at polymer-cathode interface during operation.

203

Effective Roughness Length for Turbulent Flow over a Wavy Surface  

Science Conference Proceedings (OSTI)

A two-equation turbulence model is used to calculate the effective roughness length for two-dimensional turbulent flow over small amplitude, wavy surface topography. The governing equations are solved using the method of matched asymptotic ...

S. J. Jacobs

1989-07-01T23:59:59.000Z

204

Influence of surface roughness and waviness upon thermal contact resistance  

E-Print Network (OSTI)

This work deals with the phenomenon of thermal resistance between contacting solids. Attention is directed towards contiguous solids possessing both surface roughness and waviness. When two such surfaces are brought together ...

Yovanovich, M. Michael

1967-01-01T23:59:59.000Z

205

Rethinking Abstractions for Big Data: Why, Where, How, and What  

E-Print Network (OSTI)

Big data refers to large and complex data sets that, under existing approaches, exceed the capacity and capability of current compute platforms, systems software, analytical tools and human understanding. Numerous lessons on the scalability of big data can already be found in asymptotic analysis of algorithms and from the high-performance computing (HPC) and applications communities. However, scale is only one aspect of current big data trends; fundamentally, current and emerging problems in big data are a result of unprecedented complexity--in the structure of the data and how to analyze it, in dealing with unreliability and redundancy, in addressing the human factors of comprehending complex data sets, in formulating meaningful analyses, and in managing the dense, power-hungry data centers that house big data. The computer science solution to complexity is finding the right abstractions, those that hide as much triviality as possible while revealing the essence of the problem that is being addressed. The "big data challenge" has disrupted computer science by stressing to the very limits the familiar abstractions which define the relevant subfields in data analysis, data management and the underlying parallel systems. As a result, not enough of these challenges are revealed by isolating abstractions in a traditional software stack or standard algorithmic and analytical techniques, and attempts to address complexity either oversimplify or require low-level management of details. The authors believe that the abstractions for big data need to be rethought, and this reorganization needs to evolve and be sustained through continued cross-disciplinary collaboration.

Mary Hall; Robert M. Kirby; Feifei Li; Miriah Meyer; Valerio Pascucci; Jeff M. Phillips; Rob Ricci; Jacobus Van der Merwe; Suresh Venkatasubramanian

2013-06-14T23:59:59.000Z

206

The effect of roughness on aerosol deposition in tubes  

E-Print Network (OSTI)

Experimental measurements of simulated roughness within tubes and the subsequent aerosol penetration performance through these tubes were conducted for a aerosol particle size range of 5 nm to 20 nm and a flow rate range of 28 L/min to 169.9 L/min. The relative roughness for each of the tubes tested are as follows: clean aluminum pipe and clean copper tube, F,/D = 10-4; fine sandpaper pipe, F,/D = 0.017-12 helical ridges per linear centimeter copper tube, F,/D = 0.046; coarse sandpaper pipe, F,/D = 0.065. Non-dimensional quantities were used to produce an empirical model relating roughness to aerosol penetration. The dependent variable, aerosol penetration, was encompassed in the non-dimensional deposition velocity (v,) and modeled as a function of the dependent variables, non-dimensional particle relaxation time (,c,) and relative roughness (&/D). In addition, a method was developed for estimating when to remove the sampling transport lines for cleaning due to the roughness within the transport line. The empirical correlation fits the data over the range of 0. I 6 to 112 L/min. For these conditions, the model deviated from the experimental data by less than 10% with one outlier which deviated by 20% for the coarse sandpaper pipe at a flow rate of 1 12 L/min. The correlation was used to show that the transport lines should be removed for cleaning or replacement once the pressure drop has exceeded 7.5 mm Hg. The experimental data has shown that the aerosol penetration decreases below 85% for an internal roughness comparable to this pressure drop limit. The correlation for aerosol penetration in transport lines with internal roughness presented should be a beneficial engineering tool for predicting the aerosol losses in sampling systems where roughness is a concern. The correlation should be a useful sub-model for aerosol penetration prediction computational tools as well.

Chavez, Mario Cesar

1997-01-01T23:59:59.000Z

207

Thermal Hydraulic Effect of Fuel Plate Surface Roughness  

Science Conference Proceedings (OSTI)

This study presents surface roughness measurements characteristic of the pre-film layer applied to a typical Advanced Test Reactor (ATR) fuel plate. This data is used to estimate the friction factor for thermal hydraulic flow calculations of a Gas Test Loop (GTL) system proposed for incorporation into ATR to provide a fast neutron flux environment for the testing of nuclear fuels and materials. To attain the required neutron flux, the design includes booster fuel plates clad with the same aluminum alloy as the ATR driver fuel and cooled with water supplied by the ATR primary coolant pumps. The objectives of this study are to: (1) determine the surface roughness of the protective boehmite layer applied to the ATR driver fuel prior to reactor operations in order to specify the machining tolerances for the surface finish on simulated booster fuel plates in a GTL hydraulic flow test model, and (2) assess the consequent thermal hydraulic impact due to surface roughness on the coolability of the booster fuel with a similar pre-film layer applied. While the maximum roughness of this coating is specified to be 1.6 m (63 microinches), no precise data on the actual roughness were available. A representative sample coupon autoclaved with the ATR driver fuel to produce the pre-film coating was analyzed using optical profilometry. Measurements yielded a mean surface roughness of 0.53 m (21 microinches). Results from a sensitivity study show that a 15% deviation from the mean measured surface finish would have a minimal effect on coolant temperature, coolant flow rate, and fuel temperature. However, frictional losses from roughnesses greater than 1.5 m (~60 microinches) produce a marked decrease in flow rate, causing fuel and coolant temperatures to rise sharply.

Donna Post Guillen; Timothy S. Yoder

2008-09-01T23:59:59.000Z

208

New Boilers, Big Savings for Minnesota County | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

New Boilers, Big Savings for Minnesota County New Boilers, Big Savings for Minnesota County New Boilers, Big Savings for Minnesota County August 25, 2010 - 12:00pm Addthis Paul Lester Communications Specialist, Office of Energy Efficiency and Renewable Energy Officials at Sherburne County's Government Center in Minnesota had a problem: the complex's original boilers, installed in 1972, were in desperate need of replacing. The two boilers were inefficient, labor intensive and well past their life expectancy. Any upgrades to the system were put on hold as the county tightened its purse strings amid a tough economy. "We kept asking: 'Can we make these things last one more year?'" says Dave Lucas, Sherburne County's solid waste administrator. However, hopes for a new set of boilers were revived in April after the

209

Tiny Glass Bubbles With Big Potential | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tiny Glass Bubbles With Big Potential Tiny Glass Bubbles With Big Potential Tiny Glass Bubbles With Big Potential August 19, 2011 - 12:32pm Addthis SRNL's Porous Walled Hollow Glass Microspheres (which are about half the width of a human hair in diameter) have a network of interconnected pores that enable them to be filled with, hold and release gases and other materials. | Image courtesy of SRNL SRNL's Porous Walled Hollow Glass Microspheres (which are about half the width of a human hair in diameter) have a network of interconnected pores that enable them to be filled with, hold and release gases and other materials. | Image courtesy of SRNL Liisa O'Neill Liisa O'Neill Former New Media Specialist, Office of Public Affairs What are the key facts? SRNL's porous walled glass microspheres allow the potential for

210

Going Big: Building the Largest Ever Energy Efficiency Project | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Going Big: Building the Largest Ever Energy Efficiency Project Going Big: Building the Largest Ever Energy Efficiency Project Going Big: Building the Largest Ever Energy Efficiency Project August 16, 2012 - 2:19pm Addthis New screening equipment used to refine wood chips at the North Pacific Paper Corporation paper mill in Longview, Wash., is expected to save NORPAC 100 million kilowatt hours of electricity a year, which is enough energy to serve 8,000 Northwest homes. Construction of the chip pretreatment structure, shown here, is scheduled to be completed in 2013. | Photo courtesy of Bonneville Power Administration. New screening equipment used to refine wood chips at the North Pacific Paper Corporation paper mill in Longview, Wash., is expected to save NORPAC 100 million kilowatt hours of electricity a year, which is enough energy to

211

Cutting-Edge Building Technologies Offer Big Energy Savings Potential |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Cutting-Edge Building Technologies Offer Big Energy Savings Cutting-Edge Building Technologies Offer Big Energy Savings Potential Cutting-Edge Building Technologies Offer Big Energy Savings Potential November 5, 2013 - 3:36pm Addthis The Building Technologies Office’s Emerging Technologies Program works to advance new commerical building technologies that are expected to reach the marketplace in five years or less. | Photo of National Renewable Energy Laboratory's Research Support Facility by Dennis Schroeder, National Renewable Energy Laboratory The Building Technologies Office's Emerging Technologies Program works to advance new commerical building technologies that are expected to reach the marketplace in five years or less. | Photo of National Renewable Energy Laboratory's Research Support Facility by Dennis Schroeder, National

212

Big Spring I Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Big Spring I Wind Farm Big Spring I Wind Farm Facility Big Spring I Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Caithness Developer York Research Energy Purchaser TXU Electric & Gas Location Howard County TX Coordinates 32.146715°, -101.398244° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.146715,"lon":-101.398244,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

213

Department of Energy Supercomputer Helps Design More Efficient Big Rigs |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy Supercomputer Helps Design More Efficient Big Department of Energy Supercomputer Helps Design More Efficient Big Rigs Department of Energy Supercomputer Helps Design More Efficient Big Rigs February 8, 2011 - 12:00am Addthis Washington, DC - BMI Corporation, a company in South Carolina, in partnership with the Department of Energy's Oak Ridge National Laboratory (ORNL) has successfully developed a technology that will make semi trucks more fuel efficient with the potential to save millions of gallons of fuel. Utilizing the nation's most powerful computer, BMI Corp designed a SmartTruck UnderTray System, a set of integrated aerodynamic fairings that improve the aerodynamics of 18-wheeler (Class 8) long-haul trucks. If all 1.3 million Class 8 trucks in the U.S. were configured with these components, companies could achieve annual savings of 1.5 billion gallons

214

Power Marketing Administrations Poised to Make Another Big Contribution to  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Marketing Administrations Poised to Make Another Big Marketing Administrations Poised to Make Another Big Contribution to America's Progress Power Marketing Administrations Poised to Make Another Big Contribution to America's Progress March 16, 2012 - 9:00am Addthis Lauren Azar Senior Advisor to Secretary Chu Most Americans have never heard of the Department of Energy's Power Marketing Administrations (PMAs), but these four organizations are a crucial part of the country's electricity infrastructure - past, present and future. Starting with the Bonneville Power Administration in 1937, Congress established the Power Marketing Administrations to distribute and sell electricity from a network of more than 130 federally built hydroelectric dams, including the Hoover Dam, the Columbia River dams, and others throughout the United States. While the PMAs -- which also include the

215

Big Energy Savings for Small Idaho City | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Big Energy Savings for Small Idaho City Big Energy Savings for Small Idaho City Big Energy Savings for Small Idaho City September 30, 2010 - 4:28pm Addthis Renovations to Pinehurst’s City Hall are saving residents of this bedroom community $1,335 a year | Photo courtesy of Pinehurst Renovations to Pinehurst's City Hall are saving residents of this bedroom community $1,335 a year | Photo courtesy of Pinehurst Kevin Craft What are the key facts? Renovations to city hall will save Pinehurst, Id. $1,335 a year. The project is providing work for local contractor. New insulation cuts roof heat loss in half. The Pinehurst City Hall had been in need of renovations for quite some time. Constructed in the 1960s, the building had received few physical upgrades during its lifetime. Its flat roof and lack of insulation made the roof

216

Warm coats, big thanks | Y-12 National Security Complex  

NLE Websites -- All DOE Office Websites (Extended Search)

Community / Warm coats, big thanks Community / Warm coats, big thanks Warm coats, big thanks Posted: January 9, 2014 - 2:23pm Over the last 12 years, Y-12ers have donated almost 7000 coats, sweaters and other winter wear to the Volunteer Ministry Center. As East Tennessee faces the coldest temperatures seen in a long while, Y-12ers have shown their volunteer spirit for the twelfth straight year by helping countless people stay warm thanks to another successful United Way Coat Drive to benefit the Volunteer Ministry Center. In total, the site donated 589 coats and winter wear items, 64 pairs of gloves, 47 scarves, and 66 hats and toboggans, which VMC makes available to the public through its Knoxville office. In addition, this year's efforts were expanded to include collection of toiletries for VMC. Y-12 collected more than 20 copy paper boxes full of

217

Big Bend Preventorium Greenhouse Low Temperature Geothermal Facility | Open  

Open Energy Info (EERE)

Preventorium Greenhouse Low Temperature Geothermal Facility Preventorium Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Big Bend Preventorium Greenhouse Low Temperature Geothermal Facility Facility Big Bend Preventorium Sector Geothermal energy Type Greenhouse Location Big Bend, California Coordinates 39.6982182°, -121.4608015° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

218

Going Big: Building the Largest Ever Energy Efficiency Project | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Going Big: Building the Largest Ever Energy Efficiency Project Going Big: Building the Largest Ever Energy Efficiency Project Going Big: Building the Largest Ever Energy Efficiency Project August 16, 2012 - 2:19pm Addthis New screening equipment used to refine wood chips at the North Pacific Paper Corporation paper mill in Longview, Wash., is expected to save NORPAC 100 million kilowatt hours of electricity a year, which is enough energy to serve 8,000 Northwest homes. Construction of the chip pretreatment structure, shown here, is scheduled to be completed in 2013. | Photo courtesy of Bonneville Power Administration. New screening equipment used to refine wood chips at the North Pacific Paper Corporation paper mill in Longview, Wash., is expected to save NORPAC 100 million kilowatt hours of electricity a year, which is enough energy to

219

Big Spring II Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Big Spring II Wind Farm Big Spring II Wind Farm Facility Big Spring II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Caithness Developer York Research Energy Purchaser TXU Electric & Gas Location Howard County TX Coordinates 32.146715°, -101.398244° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.146715,"lon":-101.398244,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

220

New Boilers, Big Savings for Minnesota County | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Boilers, Big Savings for Minnesota County Boilers, Big Savings for Minnesota County New Boilers, Big Savings for Minnesota County August 25, 2010 - 12:00pm Addthis Paul Lester Communications Specialist, Office of Energy Efficiency and Renewable Energy Officials at Sherburne County's Government Center in Minnesota had a problem: the complex's original boilers, installed in 1972, were in desperate need of replacing. The two boilers were inefficient, labor intensive and well past their life expectancy. Any upgrades to the system were put on hold as the county tightened its purse strings amid a tough economy. "We kept asking: 'Can we make these things last one more year?'" says Dave Lucas, Sherburne County's solid waste administrator. However, hopes for a new set of boilers were revived in April after the

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Natural Gas for the Long Haul (Big Rigs Go Green)  

NLE Websites -- All DOE Office Websites (Extended Search)

the Long Haul (Big Rigs Go Green) the Long Haul (Big Rigs Go Green) JOHN DAVIS: No one has been hit harder by rising fuel prices than America's long-haul commercial truckers. A big rig can easily burn 20,000 gallons of fuel a year, and with diesel prices projected to keep rising, this not only pinches the trucker's bottom line, but that extra cost is passed on to American consumers. Meanwhile, natural gas prices have remained stable and are forecast to stay that way for years to come. Up to now, demand for natural gas as a transportation fuel has been mostly for compressed natural gas used by light and medium-duty vehicles. City buses, refuse haulers, utilities, and

222

Solar Power Generates Big Savings in Salinas, California | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Power Generates Big Savings in Salinas, California Power Generates Big Savings in Salinas, California Solar Power Generates Big Savings in Salinas, California October 15, 2012 - 4:40pm Addthis A portion of the new 141 kilowatt solar photovoltaic energy system at Monterey County’s Laurel Yard Complex in Salinas, California. The system is expected to save the county thousands of dollars a year in energy costs. Click here to see a panoramic view of the entire solar array. | Photo courtesy of Santa Cruz Westside Electric, DBA Sandbar. A portion of the new 141 kilowatt solar photovoltaic energy system at Monterey County's Laurel Yard Complex in Salinas, California. The system is expected to save the county thousands of dollars a year in energy costs.

223

Solar Power Generates Big Savings in Salinas, California | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar Power Generates Big Savings in Salinas, California Solar Power Generates Big Savings in Salinas, California Solar Power Generates Big Savings in Salinas, California October 15, 2012 - 4:40pm Addthis A portion of the new 141 kilowatt solar photovoltaic energy system at Monterey County’s Laurel Yard Complex in Salinas, California. The system is expected to save the county thousands of dollars a year in energy costs. Click here to see a panoramic view of the entire solar array. | Photo courtesy of Santa Cruz Westside Electric, DBA Sandbar. A portion of the new 141 kilowatt solar photovoltaic energy system at Monterey County's Laurel Yard Complex in Salinas, California. The system is expected to save the county thousands of dollars a year in energy costs.

224

Microsoft Word - NEPA Big Sky Final EA .doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

886 886 FINAL ENVIRONMENTAL ASSESSMENT For The Big Sky Regional Carbon Sequestration Partnership - Phase III: Kevin Dome Carbon Storage Project U.S. DEPARTMENT OF ENERGY NATIONAL ENERGY TECHNOLOGY LABORATORY April 2013 U.S. Department of Energy Kevin Dome Carbon Storage Project National Energy Technology Laboratory Final Environmental Assessment i April 2013 COVER SHEET Responsible Agency: The U.S. Department of Energy (DOE) Title: Environmental Assessment for the Big Sky Regional Carbon Sequestration Partnership - Phase III: Kevin Dome Carbon Storage Project (DOE/EA-1886) Contact: For additional copies or more information about this Environmental Assessment, please contact: Mr. Bill Gwilliam U.S. Department of Energy

225

Analysis of Subsidence Data for the Big Hill Site, Texas  

Science Conference Proceedings (OSTI)

The elevation change data measured at the Big Hill SPR site over the last 10 years has been studied and a model utilized to project elevation changes into the future. The subsidence rate at Big Hill is low in comparison with other Strategic Petroleum Reserve sites and has decreased with time due to the maintenance of higher operating pressures and the normal decrease in creep closure rate of caverns with time. However, the subsidence at the site is projected to continue. A model was developed to project subsidence values 20 years into the future; no subsidence related issues are apparent from these projections.

Bauer, Stephen J.

1999-06-01T23:59:59.000Z

226

The BigHorn Home Improvement Center; Silverthorne, Colorado  

DOE Green Energy (OSTI)

The BigHorn Home Improvement Center in Silverthorne, Colorado, was designed using a whole-building approach, looking at the way that the building's site, windows, walls, floors, electrical, and mechanical systems could work together most efficiently. The center includes a hardware store and building materials warehouse space, and features a 9.0 kw photovoltaic system to provide an average of 25% of the building's electricity. The BigHorn Center is one of the nation's first commercial buildings to integrate daylighting and natural ventilation cooling systems into a retail space. It is expected to reduce energy costs by 62% compared to conventionally designed retail buildings.

Epstein, K.; Torcellini, P.

2001-01-02T23:59:59.000Z

227

ANALYZING SURFACE ROUGHNESS DEPENDENCE OF LINEAR RF LOSSES  

SciTech Connect

Topographic structure on Superconductivity Radio Frequency (SRF) surfaces can contribute additional cavity RF losses describable in terms of surface RF reflectivity and absorption indices of wave scattering theory. At isotropic homogeneous extent, Power Spectrum Density (PSD) of roughness is introduced and quantifies the random surface topographic structure. PSD obtained from different surface treatments of niobium, such Buffered Chemical Polishing (BCP), Electropolishing (EP), Nano-Mechanical Polishing (NMP) and Barrel Centrifugal Polishing (CBP) are compared. A perturbation model is utilized to calculate the additional rough surface RF losses based on PSD statistical analysis. This model will not consider that superconductor becomes normal conducting at fields higher than transition field. One can calculate the RF power dissipation ratio between rough surface and ideal smooth surface within this field range from linear loss mechanisms.

Reece, Charles E. [JLAB; Kelley, Michael J. [JLAB, W& M College; Xu, Chen [JLAB, W& M College

2012-09-01T23:59:59.000Z

228

Rough and Ready Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

and Ready Biomass Facility and Ready Biomass Facility Jump to: navigation, search Name Rough and Ready Biomass Facility Facility Rough and Ready Sector Biomass Owner Rough and Ready Lumber Co. Location Cave Junction, Oregon Coordinates 42.1628912°, -123.6481235° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.1628912,"lon":-123.6481235,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

229

Vehicle Technologies Office: Fact #426: May 29, 2006 The Big Picture on  

NLE Websites -- All DOE Office Websites (Extended Search)

6: May 29, 2006 6: May 29, 2006 The Big Picture on Gasoline Prices to someone by E-mail Share Vehicle Technologies Office: Fact #426: May 29, 2006 The Big Picture on Gasoline Prices on Facebook Tweet about Vehicle Technologies Office: Fact #426: May 29, 2006 The Big Picture on Gasoline Prices on Twitter Bookmark Vehicle Technologies Office: Fact #426: May 29, 2006 The Big Picture on Gasoline Prices on Google Bookmark Vehicle Technologies Office: Fact #426: May 29, 2006 The Big Picture on Gasoline Prices on Delicious Rank Vehicle Technologies Office: Fact #426: May 29, 2006 The Big Picture on Gasoline Prices on Digg Find More places to share Vehicle Technologies Office: Fact #426: May 29, 2006 The Big Picture on Gasoline Prices on AddThis.com... Fact #426: May 29, 2006 The Big Picture on Gasoline Prices

230

Two-and Three-Dimensional Modelling Studies of the Big Thompson Storm  

Science Conference Proceedings (OSTI)

The Big Thompson storm occurred on 31 July1 August 1976 over Big Thompson Canyon, Colorado, when a secondary cold frontal surge was accelerated and reached the foothills of the Front Range. Two- and three-dimensional moist compressible cloud ...

Masanori Yoshizaki; Yoshi Ogura

1988-12-01T23:59:59.000Z

231

OpenMSI: A Science Gateway to Sort Through Bio-Imaging's Big...  

NLE Websites -- All DOE Office Websites (Extended Search)

OpenMSI: A Science Gateway to Sort Through Bio-Imaging's Big Datasets OpenMSI: A Science Gateway to Sort Through Bio-Imaging's Big Datasets August 27, 2013 | Tags: Basic Energy...

232

Proposed Action and Alternatives 2-40 Big Eddy-Knight Transmission...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Transmission Project Final EIS July 2011 Figure 2-18. View of BPA's Big Eddy Substation from Columbia View Drive (looking east) Figure 2-19. View of Entrance to Big Eddy...

233

Rebates Cut the Price of Big-Time Efficiency Upgrades | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rebates Cut the Price of Big-Time Efficiency Upgrades Rebates Cut the Price of Big-Time Efficiency Upgrades February 22, 2010 - 5:52pm Addthis One of the smartest ways for...

234

Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction,  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

County Fleet Goes Big County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency to someone by E-mail Share Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency on Facebook Tweet about Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency on Twitter Bookmark Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency on Google Bookmark Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency on Delicious Rank Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency on Digg Find More places to share Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency on

235

John C. Mather, the Big Bang, and the COBE  

NLE Websites -- All DOE Office Websites (Extended Search)

John C. Mather, the Big Bang, and the COBE John C. Mather, the Big Bang, and the COBE Resources with Additional Information · Videos John C. Mather Courtesy of NASA "Dr. John C. Mather of NASA's Goddard Space Flight Center has won the 2006 Nobel Prize for Physics, awarded by the Royal Swedish Academy of Sciences. Mather shares the prize with George F. Smoot of the University of California for their collaborative work on understanding the Big Bang. Mather and Smoot analyzed data from NASA's Cosmic Background Explorer (COBE), which studied the pattern of radiation from the first few instants after the universe was formed. In 1992, the COBE team announced that they had mapped the primordial hot and cold spots in the cosmic microwave background radiation. These spots are related to the gravitational field in the early universe, only instants after the Big Bang, and are the seeds for the giant clusters of galaxies that stretch hundreds of millions of light years across the universe. ...

236

The Big Basics Book of Word for Windows 95  

Science Conference Proceedings (OSTI)

From the Publisher:It's complete! It's easy! It's a great value! Users who want one big book with lots of information at a great low price can stop their search-Que's got it right here! With a highly visual format, users will learn quickly, with confidence ...

Que Development Group

1995-11-01T23:59:59.000Z

237

Small Buildings = Big Opportunity for Energy Savings (Fact Sheet)  

SciTech Connect

Small buildings have a big impact on energy use. In the United States, 44.6 million small buildings consume 44% of the overall energy used in buildings, presenting an enormous opportunity to cut costs, energy use, and greenhouse gas emissions.

Not Available

2013-12-01T23:59:59.000Z

238

People's Physics Book Ch13-1 The Big Ideas  

E-Print Network (OSTI)

to the mismatched frame rates of the camera and TV screen.) Electrical current coming out of your plug is an examplePeople's Physics Book Ch13-1 The Big Ideas: The name electric current is given to the phenomenon that occurs when an electric field moves down a wire at close to the speed of light. Voltage is the electrical

California at Santa Cruz, University of

239

Methodological Review: 'Big data', Hadoop and cloud computing in genomics  

Science Conference Proceedings (OSTI)

Since the completion of the Human Genome project at the turn of the Century, there has been an unprecedented proliferation of genomic sequence data. A consequence of this is that the medical discoveries of the future will largely depend on our ability ... Keywords: Big data, Bioinformatics, Cloud computing, Genomics, Hadoop

Aisling O' Driscoll, Jurate Daugelaite, Roy D. Sleator

2013-10-01T23:59:59.000Z

240

McKinsey Global Institute Big data: The next frontier  

E-Print Network (OSTI)

McKinsey Global Institute Big data: The next frontier for innovation, competition, and productivity June 2011 #12;The McKinsey Global Institute The McKinsey Global Institute (MGI), established in 1990, is McKinsey & Company's business and economics research arm. MGI's mission is to help leaders

Chen, Keh-Hsun

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Big Bayou Creek and Little Bayou Creek Watershed Monitoring Program  

SciTech Connect

Biological monitoring of Little Bayou and Big Bayou creeks, which border the Paducah Site, has been conducted since 1987. Biological monitoring was conducted by University of Kentucky from 1987 to 1991 and by staff of the Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) from 1991 through March 1999. In March 1998, renewed Kentucky Pollutant Discharge Elimination System (KPDES) permits were issued to the US Department of Energy (DOE) and US Enrichment Corporation. The renewed DOE permit requires that a watershed monitoring program be developed for the Paducah Site within 90 days of the effective date of the renewed permit. This plan outlines the sampling and analysis that will be conducted for the watershed monitoring program. The objectives of the watershed monitoring are to (1) determine whether discharges from the Paducah Site and the Solid Waste Management Units (SWMUs) associated with the Paducah Site are adversely affecting instream fauna, (2) assess the ecological health of Little Bayou and Big Bayou creeks, (3) assess the degree to which abatement actions ecologically benefit Big Bayou Creek and Little Bayou Creek, (4) provide guidance for remediation, (5) provide an evaluation of changes in potential human health concerns, and (6) provide data which could be used to assess the impact of inadvertent spills or fish kill. According to the cleanup will result in these watersheds [Big Bayou and Little Bayou creeks] achieving compliance with the applicable water quality criteria.

Kszos, L.A.; Peterson, M.J.; Ryon; Smith, J.G.

1999-03-01T23:59:59.000Z

242

People's Physics book Ch 2-1 The Big Idea  

E-Print Network (OSTI)

People's Physics book Ch 2-1 The Big Idea Energy is a measure of the amount of, or potential for, dynamical activity in something. The total amount of energy in the universe is always the same universe. A group of things (we'll use the word system) has a certain amount of energy. Energy can be added

California at Santa Cruz, University of

243

BIG BEAR SOLAR OBSERVATORY CENTER FOR SOLAR-TERRESTRIAL RESEARCH  

E-Print Network (OSTI)

BIG BEAR SOLAR OBSERVATORY CENTER FOR SOLAR-TERRESTRIAL RESEARCH Faculty Position in Solar Physics, New Jersey Institute of Technology A tenure track faculty position in solar physics is available of NJIT's program in solar physics, visit http://solar.njit.edu. Applicants are required to have a Ph

244

Hazy: making it easier to build and maintain big-data analytics  

Science Conference Proceedings (OSTI)

Racing to unleash the full potential of big data with the latest statistical and machine-learning techniques.

Arun Kumar; Feng Niu; Christopher R

2013-03-01T23:59:59.000Z

245

Where the Sky Is the Right Color: Scale and Air Pollution in the Big Bend Region  

E-Print Network (OSTI)

sources implicated in Big Bend haze, namely coal-fired power plants; eliminating those plants or powering them through alternate

Donez, Francisco Juan

2010-01-01T23:59:59.000Z

246

Optimization and learning for rough terrain legged locomotion  

Science Conference Proceedings (OSTI)

We present a novel approach to legged locomotion over rough terrain that is thoroughly rooted in optimization. This approach relies on a hierarchy of fast, anytime algorithms to plan a set of footholds, along with the dynamic body motions required ... Keywords: Legged robots, adaptive control, mobile robotics, motion control, nonholonomic motion planning

Matt Zucker; Nathan Ratliff; Martin Stolle; Joel Chestnutt; J Andrew Bagnell; Christopher G Atkeson; James Kuffner

2011-02-01T23:59:59.000Z

247

Hybrid rough sets intelligent system architecture for survival analysis  

Science Conference Proceedings (OSTI)

Survival analysis challenges researchers because of two issues. First, in practice, the studies do not span wide enough to collect all survival times of each individual patient. All of these patients require censor variables and cannot be analyzed without ... Keywords: Kaplan-Meier method, hybrid intelligent systems, reducts, rough sets, soft computing, survival analysis

Puntip Pattaraintakorn; Nick Cercone; Kanlaya Naruedomkul

2007-01-01T23:59:59.000Z

248

Approaches to Conflict Dynamics Based on Rough Sets  

Science Conference Proceedings (OSTI)

Conflict analysis and conflict resolution play an important role in negotiation during contract-management situations in many organizations. The issue here is how to model a combination of complex situations among agents where there are disagreements ... Keywords: Approximation space, conflict, conflict graph, conflict resolution, negotiation, requirements engineering, rough sets

Sheela Ramanna; James F. Peters; Andrzej Skowron

2007-01-01T23:59:59.000Z

249

RoSy: a rough knowledge base system  

Science Conference Proceedings (OSTI)

This paper presents a user-oriented view of ${\\mathcal R}o{\\mathcal S}y$, a ${\\mathcal R}{\\rm ough}$ Knowledge Base ${\\mathcal S}$ystem. The system tackles two problems not fully answered by previous research: the ability to define rough sets in terms ...

Robin Andersson; Aida Vitria; Jan Ma?uszy?ski; Jan Komorowski

2005-08-01T23:59:59.000Z

250

The Roughness Length for Heat of Sparse Vegetation  

Science Conference Proceedings (OSTI)

A dual-source model that solves the energy balance over vegetation and soil separately can be inverted to obtain the roughness length for heat z0h of a single-source model. Model parameters for the dual-source model were taken from previous ...

E. M. Blyth; A. J. Dolman

1995-02-01T23:59:59.000Z

251

Microsoft Word - CX-BigEddy-Ostrander_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4 4 SUBJECT: Environmental Clearance Memorandum Elizabeth Johnson - TFR-The Dalles Natural Resource Specialist Proposed Action: Perform routine access road maintenance within the Big Eddy-Ostrander No. 1 transmission line corridor Budget Information: Work Order # 00261716 PP&A Project No.: PP&A 1706 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3, Routine maintenance activities...for structures, rights-of-way, infrastructures such as roads, equipment... routine maintenance activities, corrective....are required to maintain... infrastructures...in a condition suitable for a facility to be used for its designed purpose. Proposed by: Bonneville Power Administration (BPA) Location: The project area is located along BPA's Big Eddy-Ostrander No. 1 transmission line

252

Big Smile Wind Farm (Dempsey Ridge) | Open Energy Information  

Open Energy Info (EERE)

Smile Wind Farm (Dempsey Ridge) Smile Wind Farm (Dempsey Ridge) Jump to: navigation, search Name Big Smile Wind Farm (Dempsey Ridge) Facility Big Smile Wind Farm (Dempsey Ridge) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Acciona Developer Acciona Location Roger Mills County OK Coordinates 35.508363°, -99.739494° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.508363,"lon":-99.739494,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

253

Big Wind Power Project (Lanai) | Open Energy Information  

Open Energy Info (EERE)

Project (Lanai) Project (Lanai) Jump to: navigation, search Name Big Wind Power Project (Lanai) Facility Big Wind Power Project (Lanai) Sector Wind energy Facility Type Commercial Scale Wind Facility Status Proposed Location Lanai Island HI Coordinates 20.828844°, -156.928825° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":20.828844,"lon":-156.928825,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

254

Big Stone County, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Big Stone County, Minnesota: Energy Resources Big Stone County, Minnesota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.4932045°, -96.4724° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.4932045,"lon":-96.4724,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

255

Sequoia tops Graph 500 list of 'big data' supercomputers  

NLE Websites -- All DOE Office Websites (Extended Search)

ATL062113_graph ATL062113_graph 06/21/2013 The Livermore Lab's Sequoia supercomputer topped the biannual Graph 500 list of the world's fastest systems for "big data" this week. The Graph 500 benchmark measures the speed with which a supercomputer can "connect the dots" within a massive set of data. Sequoia traversed 15,363 connections per second. Sequoia tops Graph 500 list of 'big data' supercomputers Donald B Johnston, LLNL, (925) 423-4902, johnston19@llnl.gov LLNL's 20 petaflops Sequoia supercomputer has retained its No. 1 ranking on the Graph 500 list, a measure of a system's ability to conduct analytic calculations -- finding the proverbial needle in the haystack. An IBM Blue Gene Q system, Sequoia was able to traverse 15,363 giga edges per second on a scale of 40 graph (a graph with 2^40 vertices). The new

256

NREL: News Feature - Small Improvements to Make Big Difference  

NLE Websites -- All DOE Office Websites (Extended Search)

Small Improvements to Make Big Difference Small Improvements to Make Big Difference January 26, 2011 Photo rendering of the fully built Research Support Facility. Enlarge image This artist's rendering shows how the Research Support Facility will look once the ARRA funded expansion project is complete at the end of 2011. Courtesy of RNL Old memo from the boss: Your goal for 2010 - build one of the most energy efficient office buildings in the world on the campus of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL). New memo from the boss: Your goal for 2011 - repeat 2010 goal and increase energy efficiency by 17 percent. Fortunately for NREL, these goals are being achieved thanks to $39 million in funding for the new RSF wing from the 2009 American Recovery and Reinvestment Act (ARRA). The ARRA funding allowed a planned 138,000 square

257

NREL: News Feature - NREL Thinks Big at Wind Technology Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Thinks Big at Wind Technology Center Thinks Big at Wind Technology Center March 22, 2012 An aerial photograph of the National Wind Technology Center site shows three large wind turbines with other smaller wind turbines in the background. Mountains are in the background of the photo behind the site. Enlarge image The most noticeable change at the NWTC in recent years is the addition of multi-megawatt wind turbines used for a wide variety of R&D activities in collaboration with industry partners. Credit: Dennis Schroeder The Front Range environment at the National Wind Technology Center (NWTC) is harsh. The winds - the very reason the NWTC is there - have little mercy. The frigid cold of winter gives way to the baking sun of summer. Yet in the midst of this difficult landscape, the future of wind energy grows

258

Pre-Big Bang, vacuum and noncyclic cosmologies  

E-Print Network (OSTI)

WMAP and Planck open the way to unprecedented Big Bang phenomenology, potentially allowing to test the standard Big Bang model as well as less conventional approaches including noncyclic pre-Big Bang cosmologies that would incorporate a new fundamental scale beyond the Planck scale and, possibly, new ultimate constituents of matter. Alternatives to standard physics can be considered from a cosmological point of view concerning vacuum structure, the nature of space-time, the origin and evolution of our Universe, the validity of quantum field theory and conventional symmetries, solutions to the cosmological constant problem, inflationary scenarios, dark matter and dark energy, the interpretation of string-like theories... Lorentz-like symmetries for the properties of matter (standard or superbradyonic) can then be naturally stable space-time configurations resulting from general cosmological scenarios that incorporate physics beyond the Planck scale and describe the formation and evolution of the present vacuum. But an even more primordial question seems to be that of the origin of half-integer spins, that cannot be generated through orbital angular momentum in the usual real space-time. It turns out that the use of a spinorial space-time with two complex coordinates instead of the conventional four real ones presents several attractive features. Taking the cosmic time to be the modulus of a SU(2) spinor leads by purely geometric means to a naturally expanding universe, with a ratio between cosmic relative velocities and distances equal to the inverse of the age of the Universe. No reference to standard matter, hidden fields, gravitation or relativity is required to get such a result that looks quite reasonable from an observational point of view. We discuss basic ideas and phenomenological issues for noncyclic pre-Big Bang cosmologies in the present context.

Luis Gonzalez-Mestres

2012-12-12T23:59:59.000Z

259

Supernova bangs as a tool to study big bang  

SciTech Connect

Supernovae and gamma-ray bursts are the most powerful explosions in observed Universe. This educational review tells about supernovae and their applications in cosmology. It is explained how to understand the production of light in the most luminous events with minimum required energy of explosion. These most luminous phenomena can serve as primary cosmological distance indicators. Comparing the observed distance dependence on red shift with theoretical models one can extract information on evolution of the Universe from Big Bang until our epoch.

Blinnikov, S. I., E-mail: Sergei.Blinnikov@itep.ru [Institute for Theoretical and Experimental Physics (Russian Federation)

2012-09-15T23:59:59.000Z

260

Big Bend Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Big Bend Hot Springs Geothermal Area Big Bend Hot Springs Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Big Bend Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.0217,"lon":-121.9183,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Three dimensional simulation for Big Hill Strategic Petroleum Reserve (SPR).  

Science Conference Proceedings (OSTI)

3-D finite element analyses were performed to evaluate the structural integrity of caverns located at the Strategic Petroleum Reserve's Big Hill site. State-of-art analyses simulated the current site configuration and considered additional caverns. The addition of 5 caverns to account for a full site and a full dome containing 31 caverns were modeled. Operations including both normal and cavern workover pressures and cavern enlargement due to leaching were modeled to account for as many as 5 future oil drawdowns. Under the modeled conditions, caverns were placed very close to the edge of the salt dome. The web of salt separating the caverns and the web of salt between the caverns and edge of the salt dome were reduced due to leaching. The impacts on cavern stability, underground creep closure, surface subsidence and infrastructure, and well integrity were quantified. The analyses included recently derived damage criterion obtained from testing of Big Hill salt cores. The results show that from a structural view point, many additional caverns can be safely added to Big Hill.

Ehgartner, Brian L. (Sandia National Laboratories, Albuquerque, NM); Park, Byoung Yoon; Sobolik, Steven Ronald (Sandia National Laboratories, Albuquerque, NM); Lee, Moo Yul (Sandia National Laboratories, Albuquerque, NM)

2005-07-01T23:59:59.000Z

262

Big Data Platforms as a Service: Challenges and Approach  

Science Conference Proceedings (OSTI)

Infrastructure-as-a-Service has revolutionized the manner in which users commission computing infrastructure. Coupled with Big Data platforms (Hadoop, Cassandra), IaaS has democratized the ability to store and process massive datasets. For users that need to customize or create new Big Data stacks, however, readily available solutions do not yet exist. Users must first acquire the necessary cloud computing infrastructure, and manually install the prerequisite software. For complex distributed services this can be a daunting challenge. To address this issue, we argue that distributed services should be viewed as a single application consisting of virtual machines. Users should no longer be concerned about individual machines or their internal organization. To illustrate this concept, we introduce Cloud-Get, a distributed package manager that enables the simple installation of distributed services in a cloud computing environment. Cloud-Get enables users to instantiate and modify distributed services, including Big Data services, using simple commands. Cloud-Get also simplifies creating new distributed services via standardized package definitions.

Horey, James L [ORNL; Gunasekaran, Raghul [ORNL; Lim, Seung-Hwan [ORNL; Begoli, Edmon [ORNL; Nutaro, James J [ORNL

2012-01-01T23:59:59.000Z

263

Big Windy Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Big Windy Hot Springs Geothermal Area Big Windy Hot Springs Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Big Windy Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":65.2292,"lon":-144.4986,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

264

Sediment quality thresholds: Estimates from hockey stick regression of liver lesion prevalence in English sole (Pleuronectes vetulus)  

Science Conference Proceedings (OSTI)

Comprehensive, integrative assessments of coastal sediment quality are best effected by using large, diverse data sets that include measures of biological dysfunction observed in association with chronic exposure to sediment contaminants. Under the auspices of the National Oceanic and Atmospheric Administration`s National Status and Trends Program, the National Benthic Surveillance Project accumulated a database of synoptic sediment contaminant concentrations and indices of biological effects that were measured in indigenous animals collected during field surveys conducted from 1984 to 1994. This compilation of data provided the opportunity to develop a new approach for determining sediment quality criteria to add to the current repertoire of environmental assessment tools. Using a two-segment hockey stick regression, statistically significant chemical thresholds of biological effects were estimated for hepatic lesion prevalences in English sole (Pleuronectes vetulus, formerly Parophrys vetulus) in relation to sediment concentrations of polycyclic aromatic hydrocarbons. These threshold estimates are notably lower than many of those reported for other techniques. Application of this relatively simple dose-response model to subacute, chronic effects that are involved in pepatocarcinogenesis and associated with sediment toxicant content (1) reflects the link between toxicopathic disease progression and conditions observed in benthic fish exposed to contaminants and (2) provides endpoints for assessing sediment quality contaminant concentrations that are not necessarily acutely fatal but may have long-term health implications for populations that are chronically exposed.

Horness, B.H.; Lomax, D.P.; Johnson, L.L.; Myers, M.S.; Pierce, S.M.; Collier, T.K. [National Oceanic and Atmospheric Administration, Seattle, WA (United States)

1998-01-01T23:59:59.000Z

265

Dosimetry of a single ''hockey stick'' portal for treatment of tumors of the cranio-spinal axis  

Science Conference Proceedings (OSTI)

Conventional treatment of tumors of the cranio-spinal axis portal usually involves multiple-field, moving junction treatments to avoid overlapping fields over the spinal cord. To avoid these problems, we irradiate the cranio-spinal axis using a single ''hockey stick'' portal and the 25-MV x-ray beam from a Varian Clinac-35/sup X/ linear accelerator. Patients are positioned prone on the floor 229 cm from the radiation source and the collimators are rotated 45/sup 0/ so the maximum diagonal dimension of the field 116 cm at 229 cm is coincident with the cranio-spinal axis. The head is alternately rotated to treat the right-hand side one day and the left-hand side the next day. Thermoluminescent dosimetry in an anatomical phantom reveals that, relative to the 100% dose delivered at 4-cm depth on the central axis of the blocked field, the midline posterior fossa dose is about 100%, with a maximum dose of about 105% to the extreme posterior portion of the skull. The midline neck dose is about 95% and the dose to the inferior portion of the spinal cord is about 105%. The doses to other critical organs are also presented.

Glasgow, G.P.; Marks, J.E.

1983-09-01T23:59:59.000Z

266

Impact of Ice Crystal Roughness on Satellite Retrieved Cloud Properties  

NLE Websites -- All DOE Office Websites (Extended Search)

Ice Crystal Roughness on Satellite Retrieved Cloud Properties Ice Crystal Roughness on Satellite Retrieved Cloud Properties P. Minnis 1 , P. W. Heck 2 , R. F. Arduini 3 , R. Palikonda 3 , J. K. Ayers 3 , M. M. Khaiyer 3 , P. Yang 4 , Y. Xie 4 3 Science Systems & Applications, Inc. Hampton, VA 1 NASA Langley Research Center Hampton, VA Current Cirrus Models Inadequate Cirrus cloud optical depths τ (heights z e ) are often over (under) estimated when derived from solar reflectances. In situ data suggest smaller asymmetry factors, g, than used in most retrieval models. Multi-angle measurements point to smoother phase functions than for solid, smooth xtals. Calculations show that solid crystals with roughened facets or embedded bubbles --both observed in real cirrus particles-- yield smoother phase functions & smaller g

267

Heat transfer between elastic solids with randomly rough surfaces  

E-Print Network (OSTI)

We study the heat transfer between elastic solids with randomly rough surfaces. We include both the heat transfer from the area of real contact, and the heat transfer between the surfaces in the noncontact regions. We apply a recently developed contact mechanics theory, which accounts for the hierarchical nature of the contact between solids with roughness on many different length scales. For elastic contact, at the highest (atomic) resolution the area of real contact typically consists of atomic (nanometer) sized regions, and we discuss the implications of this for the heat transfer. For solids with very smooth surfaces, as is typical in many modern engineering applications, the interfacial separation in the non-contact regions will be very small, and for this case we show the importance of the radiative heat transfer associated with the evanescent electromagnetic waves which exist outside of all bodies.

B. N. J. Persson; B. Lorenz; A. I. Volokitin

2009-08-27T23:59:59.000Z

268

Specification of Surface Roughness for Hydraulic Flow Test Plates  

Science Conference Proceedings (OSTI)

A study was performed to determine the surface roughness of the corrosion layer on aluminum clad booster fuel plates for the proposed Gas Test Loop (GTL) system to be incorporated into the Advanced Test Reactor (ATR) at the Idaho National Laboratory. A layer of boehmite (a crystalline, non-porous gamma-alumina hydrate) is typically pre-formed on the surface of the fuel cladding prior to exposure to reactor operation to prevent the uncontrolled buildup of corrosion product on the surface. A representative sample coupon autoclaved with the ATR driver fuel to produce the boehmite layer was analyzed using optical profilometry to determine the mean surface roughness, a parameter that can have significant impact on the coolant flow past the fuel plates. This information was used to specify the surface finish of mockup fuel plates for a hydraulic flow test model. The purpose of the flow test is to obtain loss coefficients describing the resistance of the coolant flow paths, which are necessary for accurate thermal hydraulic analyses of the water-cooled booster fuel assembly. It is recommended that the surface roughness of the boehmite layer on the fuel cladding be replicated for the flow test. While it is very important to know the order of magnitude of the surface roughness, this value does not need to be matched exactly. Maintaining a reasonable dimensional tolerance for the surface finish on each side of the 12 mockup fuel plates would ensure relative uniformity in the flow among the four coolant channels. Results obtained from thermal hydraulic analyses indicate that 15% deviation from a surface finish (i.e., Ra) of 0.53 m would have a minimal effect on coolant temperature, coolant flow rate, and fuel temperature.

Donna Post Guillen; Timothy S. Yoder

2006-05-01T23:59:59.000Z

269

Effect of Grit Blasting on Substrate Roughness and Coating Adhesion  

Science Conference Proceedings (OSTI)

Statistically designed experiments were performed to compare the surface roughnesses produced by grit blasting A36/1020 steel with different abrasives. Grit blast media, blast pressure, and working distance were varied using a Box-type statistical design of experiment (SDE) approach. The surface textures produced by four metal grits (HG16, HG18, HG25, and HG40) and three conventional grits (copper slag, coal slag, and chilled iron) were compared. Substrate roughness was measured using surface profilometry and correlated with operating parameters. The HG16 grit produced the highest surface roughness of all the grits tested. Aluminum and zinc-aluminum coatings were deposited on the grit-blasted substrates using a Twin-Wire Electric Arc (TWEA) process. Bond strength of the coatings was measured with a portable adhesion tester in accordance with ASTM standard D4541. The coatings on substrates roughened with steel grit exhibit superior bond strength to those on substrates prepared with conventional grit. For aluminum coatings sprayed onto surfaces prepared with the HG16 grit, the bond strength was most influenced by current, spray distance, and spray gun pressure (in that order). The highest bond strength for the zinc-aluminum coatings was attained on surfaces prepared using the metal grits.

Dominic Varacalle; Donna Guillen; Doug Deason; William Rhodaberger; Elliott Sampson

2006-09-01T23:59:59.000Z

270

Foam flow through a transparent rough-walled rock fracture  

SciTech Connect

This paper presents an experimental study of nitrogen, water, and aqueous foam flow through a transparent replica of a natural rough-walled rock fracture with a hydraulic aperture of roughly 30 {mu}m. It is established that single-phase flow of both nitrogen and water is well described by analogy to flow between parallel plates. Inertial effects caused by fracture roughness become important in single-phase flow as the Reynolds number approaches 1. Foam exhibits effective control of gas mobility. Foam flow resistances are approximately 10 to 20 times greater than those of nitrogen over foam qualities spanning from 0.60 to 0.99 indicating effective gas-mobility control. Because previous studies of foam flow have focused mainly upon unfractured porous media, little information is available about foam flow mechanisms in fractured media. The transparency of the fracture allowed flow visualization and demonstrated that foam rheology in fractured media depends upon bubble shape and size. Changes in flow behavior are directly tied to transitions in bubble morphology.

Kovscek, A.; Tretheway, D.; Radke, C. [and others

1995-07-01T23:59:59.000Z

271

EIS-0377: Big Stone II Power Plant and Transmission Project | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Big Stone II Power Plant and Transmission Project 7: Big Stone II Power Plant and Transmission Project EIS-0377: Big Stone II Power Plant and Transmission Project SUMMARY A systems study was carried out to identify the most appropriate locations to interconnect the proposed Big Stone II power plant to the regional utility grid. The study also identified transmission line and substation upgrades and modifications that would be required to support the addition of 600 MW of capacity within the system. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD August 24, 2009 EIS-0377: Record of Decision Big Stone II Power Plant and Transmission Project June 1, 2009 EIS-0377: Final Environmental Impact Statement Big Stone II Power Plant and Transmission Project October 26, 2007 EIS-0377: Supplemental Draft Environmental Impact Statement

272

Enhancing evolutionary instance selection algorithms by means of fuzzy rough set based feature selection  

Science Conference Proceedings (OSTI)

In recent years, fuzzy rough set theory has emerged as a suitable tool for performing feature selection. Fuzzy rough feature selection enables us to analyze the discernibility of the attributes, highlighting the most attractive features in the construction ... Keywords: Evolutionary algorithms, Feature selection, Instance selection, Nearest neighbor, Rough sets

Joaqun Derrac; Chris Cornelis; Salvador Garca; Francisco Herrera

2012-03-01T23:59:59.000Z

273

Research on operating parameters and energy consumption of cold store based on rough set theory  

Science Conference Proceedings (OSTI)

Rough set theory is applied to analyze the energy consumption of an industrial cold storage facility for the first time. The features of rough set theory in data extraction are analyzed. The operating parameters collected in a sample refrigerating plant ... Keywords: cold store, energy consumption, operating parameters, rough set

Jianyi Zhang; Ying Xu; Fei Chen

2009-08-01T23:59:59.000Z

274

The modified Beckmann-Kirchhoff scattering theory for rough surface analysis  

Science Conference Proceedings (OSTI)

This paper focusses on how reflectance models based on scattering theory and reported in the physics literature can be used for making estimates of surface roughness parameters using reflectance measurements obtained with a digital camera. We commence ... Keywords: BRDF measurements, Beckmann model, Physics-based reflectance models, Rough surface scattering, Roughness estimation

Hossein Ragheb; Edwin R. Hancock

2007-07-01T23:59:59.000Z

275

DEMONSTRATION OF BLACK LIQUOR GASIFICATION AT BIG ISLAND  

Science Conference Proceedings (OSTI)

This Technical Progress Report provides an account of the status of the project for the demonstration of Black Liquor Gasification at Georgia-Pacific Corporation's Big Island, VA facility. The report also includes budget information and a milestone schedule. The project to be conducted by G-P is a comprehensive, complete commercial-scale demonstration that is divided into two phases. Phase I is the validation of the project scope and cost estimate. Phase II is project execution, data acquisition and reporting, and consists of procurement of major equipment, construction and start-up of the new system. Phase II also includes operation of the system for a period of time to demonstrate the safe operation and full integration of the energy and chemical recovery systems in a commercial environment. The objective of Phase I is to validate the process design and to engineer viable solutions to any technology gaps. This phase includes engineering and planning for the integration of the full-scale MTCI/StoneChem PulseEnhanced{trademark} black liquor steam-reformer chemical recovery system into G-P's operating pulp and paper mill at Big Island, Virginia. During this phase, the scope and cost estimate will be finalized to confirm the cost of the project and its integration into the existing system at the mill. The objective of Phase II of the project is the successful and safe completion of the engineering, construction and functional operation of the fully integrated full-scale steam reformer process system. This phase includes installation of all associated support systems and equipment required for the enhanced recovery of both energy and chemicals from all of the black liquor generated from the pulping process at the Big Island Mill. The objective also includes operation of the steam reformer system to demonstrate the ability of the system to operate reliably and achieve designed levels of energy and chemical recovery while maintaining environmental emissions at or below the limits set by the environmental permits.

Robert DeCarrera

2003-10-20T23:59:59.000Z

276

Hydroliquefaction of Big Brown lignite in supercritical fluids  

E-Print Network (OSTI)

Big Brown lignite was liquefied in a fixed bed tube reactor. Three solvents were used in the liquefaction studies, toluene, cyclohexane and methanol. Two co-solvents, tetralin and water were used with toluene. The effects of the solvents and co-solvents were investigated. Supercritical fluid is the fluid at the temperature and pressure above its critical values. Toluene was the main supercritical fluid used in this study. Tetralin and water as co-solvents can contribute hydrogen to stabilize the free radicals produced during liquefaction reaction. The total conversion of Big Brown lignite and yield of liquid were increased. Water is not as good as tetralin in producing hydrogen, but it can increase the polarity of the solvent, which increases the solvency of supercritical fluids. The liquid product was found to consist primarily of saturated hydrocarbons. It illustrated that the free radicals were saturated by hydrogen during liquefaction. Alkylated aromatics and furans are also common chemical species present in the liquid products. The aromatic species were predominantly alkylated phenols, benzenes, indenes, pyridines and naphthalenes. At the supercritical conditions of this study, temperature and flowrate of the solvent were not important to the conversion of Big Brown lignite and yield of liquid, since supercritical fluids have gas-like viscosities with very high solubilities. To get more liquid products, the main point is to produce more free radicals from coal, inhibit the recombination of these radicals, and prevent the decomposition of these radicals to gas. Tetralin and water are good co-solvents for coal hydroliquefaction. Further research on the mechanism of water as a co-solvent in coal hydroliquefaction was recommended.

Chen, Hui

1996-01-01T23:59:59.000Z

277

The apparent surface roughness of moving sand transported by wind  

E-Print Network (OSTI)

We present a comprehensive analytical model of aeolian sand transport in saltation. It quantifies the momentum transfer from the wind to the transported sand by providing expressions for the thickness of the saltation layer and the apparent surface roughness. These expressions are for the first time entirely derived from basic physical principles. The model further predicts the sand transport rate (mass flux) and the impact threshold shear velocity. We show that the model predictions are in very good agreement with experiments and numerical state of the art simulations of aeolian saltation.

Thomas Phtz; Jasper F. Kok; Hans J. Herrmann

2011-11-05T23:59:59.000Z

278

Data, Feedback, & Awareness Lead to Big Energy Savings  

NLE Websites -- All DOE Office Websites (Extended Search)

energy feedback and energy feedback and "staff monitors" to reinforce commu- nication and activity led to improved routine practices and significant energy savings. Members of the Navy Region Southwest Metro San Diego regional energy management team with an example poster from their energy awareness program. (Photo courtesy FEMP/NRSMSD.) Data, Feedback, & Awareness Lead to Big Energy Savings The Navy Region Southwest Metro San Diego Area (NRSMSD) regional energy management team achieved significant energy savings at the three major complexes: Naval Base Coronado, Naval Base San Diego, and Naval Base Point Loma, result- ing largely from a well organized energy awareness program centered on energy data

279

Data, Feedback, & Awareness Lead to Big Energy Savings  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

monthly energy feedback and monthly energy feedback and "staff monitors" to reinforce commu- nication and activity led to improved routine practices and significant energy savings. Members of the Navy Region Southwest Metro San Diego regional energy management team with an example poster from their energy awareness program. (Photo courtesy FEMP/NRSMSD.) Data, Feedback, & Awareness Lead to Big Energy Savings The Navy Region Southwest Metro San Diego Area (NRSMSD) regional energy management team achieved significant energy savings at the three major complexes: Naval Base Coronado, Naval Base San Diego, and Naval Base Point Loma, result- ing largely from a well organized energy awareness program centered on energy data

280

Tachyon cosmology, supernovae data, and the big brake singularity  

SciTech Connect

We compare the existing observational data on type Ia supernovae with the evolutions of the Universe predicted by a one-parameter family of tachyon models which we have introduced recently [Phys. Rev. D 69, 123512 (2004)]. Among the set of the trajectories of the model which are compatible with the data there is a consistent subset for which the Universe ends up in a new type of soft cosmological singularity dubbed big brake. This opens up yet another scenario for the future history of the Universe besides the one predicted by the standard {lambda}CDM model.

Keresztes, Z.; Gergely, L. A.; Gorini, V.; Moschella, U.; Kamenshchik, A. Yu. [Department of Theoretical Physics, University of Szeged, Tisza Lajos krt 84-86, Szeged 6720 (Hungary); Department of Experimental Physics, University of Szeged, Dom Ter 9, Szeged 6720 (Hungary); Department of Theoretical Physics, University of Szeged, Tisza Lajos krt 84-86, Szeged 6720 (Hungary); Department of Experimental Physics, University of Szeged, Dom Ter 9, Szeged 6720 (Hungary); Department of Applied Science, London South Bank University, 103 Borough Road, London SE1 OAA (United Kingdom); Dipartimento di Scienze Fisiche e Mathematiche, Universita dell'Insubria, Via Valleggio 11, 22100 Como (Italy); INFN, sezione di Milano, Via Celoria 16, 20133 Milano (Italy); Dipartimento di Fisica and INFN, via Irnerio 46, 40126 Bologna (Italy); L. D. Landau Institute for Theoretical Physics, Russian Academy of Sciences, Kosygin street 2, 119334 Moscow (Russian Federation)

2009-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

TMS-MRS Big Data Survey Highlighted at MGI Anniversary Event  

Science Conference Proceedings (OSTI)

Jun 23, 2013 ... The recently completed big data survey project jointly conducted by TMS and the Materials Research Society (MRS) was among those...

282

Notice of Availability and Public Hearings of the Big Stone II...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CODE 6450-01-P DEPARTMENT OF ENERGY Western Area Power Administration Big Stone II Power Plant and Transmission Project Draft Environmental Impact Statement (DOE EIS-0377)...

283

TMS-MRS Big Data Survey Highlighted at MGI Anniversary Event  

Science Conference Proceedings (OSTI)

Jun 23, 2013 ... Purdue Research Center Focuses on Computational Materi. ... The recently completed big data survey project jointly conducted by TMS and...

284

Microsoft Word - CX-BigEddy-RedmondWoodPoles_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Clearance Memorandum Darrell Aaby Line Foreman III - TFDF-Redmond Proposed Action: Wood pole replacements at select locations along the Big Eddy-Redmond and Redmond-Pilot...

285

File:Wind rough example.pdf | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search File Edit History Facebook icon Twitter icon » File:Wind rough example.pdf Jump to: navigation, search File File history File usage Metadata File:Wind rough example.pdf Size of this preview: 776 × 600 pixels. Go to page 1 2 Go! next page → next page → Full resolution ‎(1,650 × 1,275 pixels, file size: 196 KB, MIME type: application/pdf, 2 pages) File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 18:03, 2 January 2014 Thumbnail for version as of 18:03, 2 January 2014 1,650 × 1,275, 2 pages (196 KB) Foteri (Talk | contribs) Category:Wind for Schools Portal CurriculaCategory:Wind for Schools Elementary School Curricula

286

Crack Surface Roughness in Three-Dimensional Random Fuse Networks  

SciTech Connect

Using large system sizes with extensive statistical sampling, we analyze the scaling properties of crack roughness and damage profiles in the three-dimensional random fuse model. The analysis of damage profiles indicates that damage accumulates in a diffusive manner up to the peak load, and localization sets in abruptly at the peak load starting from a uniform damage landscape. The global crack width scales as $W \\sim L^{0.5}$ and is consistent with the scaling of localization length $\\xi \\sim L^{0.5}$ used in the data collapse of damage profiles in the post-peak regime. This consistency between the global crack roughness exponent and the post-peak damage profile localization length supports the idea that the post-peak damage profile is predominantly due to the localization produced by the catastrophic failure, which at the same time results in the formation of the final crack. Finally, the crack width distributions can be collapsed for different system sizes and follow a log-normal distribution.

Nukala, Phani K [ORNL; Zapperi, Stefano [University of La Sapienza, Rome; Simunovic, Srdjan [ORNL

2006-01-01T23:59:59.000Z

287

Influence of roughness on near-field heat transfer between two plates  

E-Print Network (OSTI)

The surface roughness correction to the near-field heat transfer between two rough bulk materials is discussed by using second-order perturbation theory. The results allow for estimating the impact of surface roughness to the heat transfer in recent experiments between two plates and between a microsphere and a plate (using the Derjaguin approximation). Furthermore, we show that the proximity approximation for describing rough surfaces is valid for distances much smaller than the correlation length of the surface roughness even if the heat transfer is dominated by the coupling of surface modes.

Svend-Age Biehs; Jean-Jacques Greffet

2011-03-11T23:59:59.000Z

288

Big China Solar Energy Group | Open Energy Information  

Open Energy Info (EERE)

China Solar Energy Group China Solar Energy Group Jump to: navigation, search Logo: Big China Solar Energy Group Name Big China Solar Energy Group Address 8-306, Dingtaifenghua Community,Qianhai Road, Nanshan District Place Guangdong, China Sector Solar Product Solar Energy Products Phone number 0086-0755-86172740 Website http://www.bigchinasolar.cn/ Coordinates 22.532988°, 113.930436° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":22.532988,"lon":113.930436,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

289

Big Sky Carbon Sequestration Partnership | Open Energy Information  

Open Energy Info (EERE)

Sky Carbon Sequestration Partnership Sky Carbon Sequestration Partnership Jump to: navigation, search Logo: Big Sky Carbon Sequestration Partnership Name Big Sky Carbon Sequestration Partnership Address 2327 University Way, 3rd Floor Place Bozeman, Montana Zip 59715 Region Pacific Northwest Area Phone number 406-994-3755 Notes One of the US DOE's seven regional carbon sequestration partnerships. Coordinates 45.6565752°, -111.041813° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.6565752,"lon":-111.041813,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

290

Primordial Lithium Abundance in Catalyzed Big Bang Nucleosynthesis  

E-Print Network (OSTI)

There exists a well known problem with the Li7+Be7 abundance predicted by standard big bang nucleosynthesis being larger than the value observed in population II stars. The catalysis of big bang nucleosynthesis by metastable, \\tau_X \\ge 10^3 sec, charged particles X^- is capable of suppressing the primordial Li7+Be7, abundance and making it consistent with the observations. We show that to produce the correct abundance, this mechanism of suppression places a requirement on the initial abundance of X^- at temperatures of 4\\times 10^8 K to be on the order of or larger than 0.02 per baryon, which is within the natural range of abundances in models with metastable electroweak-scale particles. The suppression of Li7+Be7, is triggered by the formation of (Be7X^-), compound nuclei, with fast depletion of their abundances by catalyzed proton reactions, and in some models by direct capture of X^- on Be7. The combination of Li7+Be7 and Li6 constraints favours the window of lifetimes, 1000s \\la tau_X \\leq 2000 s.

Chris Bird; Kristen Koopmans; Maxim Pospelov

2007-03-08T23:59:59.000Z

291

Big Horn Wind Power Project | Open Energy Information  

Open Energy Info (EERE)

Wind Power Project Wind Power Project Jump to: navigation, search Name Big Horn Wind Power Project Facility Big Horn Wind Power Project Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer PPM Energy Inc Energy Purchaser Modesto-Santa Clara-Redding Public Power Agency Location Klickitat County WA Coordinates 45.935948°, -120.284085° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.935948,"lon":-120.284085,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

292

Stick boundary conditions and rotational velocity auto-correlation functions for colloidal particles in a coarse-grained representation of the solvent  

E-Print Network (OSTI)

We show how to implement stick boundary conditions for a spherical colloid in a solvent that is coarse-grained by the method of stochastic rotation dynamics. This allows us to measure colloidal rotational velocity auto-correlation functions by direct computer simulation. We find quantitative agreement with Enskog theory for short times and with hydrodynamic mode-coupling theory for longer times. For aqueous colloidal suspensions, the Enskog contribution to the rotational friction is larger than the hydrodynamic one when the colloidal radius drops below 35nm.

J. T. Padding; H. Lwen; A. Wysocki; A. A. Louis

2005-06-29T23:59:59.000Z

293

Water infiltration and intermittent flow in rough-walled fractures  

DOE Green Energy (OSTI)

Flow visualization experiments were conducted in transparent replicas of natural rough-walled fractures. The fracture was inclined to observe the interplay between capillary and gravity forces. Water was introduced into the fracture by a capillary siphon. Preferential flow paths were observed, where intermittent flow frequently occurred. The water infiltration experiments suggest that intermittent flow in fractures appears to be the rule rather than the exception. In order to investigate the mechanism causing intermittent flow in fractures, parallel plates with different apertures were assembled using lucite and glass. A medium-coarse-fine pore structure is believed to cause the intermittency in flow. Intermittent flow was successfully produced in the parallel plate experiments using the lucite plates. After several trials, intermittent flow was also produced in the glass plates.

Su, G.

1995-05-01T23:59:59.000Z

294

On relative permeability of rough-walled fractures  

DOE Green Energy (OSTI)

This paper presents a conceptual and numerical model of multiphase flow in fractures. The void space of real rough-walled rock fractures is conceptualized as a two-dimensional heterogeneous porous medium, characterized by aperture as a function of position in the fracture plane. Portions of a fracture are occupied by wetting and non-wetting phase, respectively, according to local capillary pressure and accessibility criteria. Phase occupancy and permeability are derived by assuming a parallel-plate approximation for suitably small subregions in the fracture plane. Wetting and non-wetting phase relative permeabilities are calculated by numerically simulating single phase flows separately in the wetted and non-wetted pore spaces. Illustrative examples indicate that relative permeabilities depend sensitively on the nature and range of spatial correlation between apertures. 30 refs., 7 figs., 1 tab.

Pruess, K.; Tsang, Y.W.

1989-01-01T23:59:59.000Z

295

T-677: F5 BIG-IP BIND Negative Caching RRSIG RRsets Denial of Service  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: F5 BIG-IP BIND Negative Caching RRSIG RRsets Denial of 7: F5 BIG-IP BIND Negative Caching RRSIG RRsets Denial of Service Vulnerability T-677: F5 BIG-IP BIND Negative Caching RRSIG RRsets Denial of Service Vulnerability July 27, 2011 - 3:58pm Addthis PROBLEM: F5 has acknowledged a vulnerability in BIG-IP, which can be exploited by malicious people to cause a DoS (Denial of Service). PLATFORM: The vulnerability is reported in the following products and versions: BIG-IP LTM versions 9.0.0 through 9.4.8, 10.0.0 through 10.1.0, and 10.2.0 through 10.2.2 BIG-IP GTM versions 9.0.0 through 9.4.8, 10.0.0 through 10.1.0, and 10.2.0 through 10.2.2 BIG-IP ASM versions 9.0.0 through 9.4.8, 10.0.0 through 10.1.0, and 10.2.0 through 10.2.2 BIG-IP Link Controller versions 9.0.0 through 9.4.8, 10.0.0 through 10.1.0, and 10.2.0 through 10.2.2

296

>> Home >> World News Michael Richardson: Win for France over fusion reactor a big blow to Japan  

E-Print Network (OSTI)

, should be the site for an experimental nuclear fusion reactor. But the choice was a loss for big scienceWorld News >> Home >> World News Michael Richardson: Win for France over fusion reactor a big blow, the International Thermonuclear Experimental Reactor. Due largely to China's opposition, ITER will be constructed

297

The problem of big bang matter vs. anti-matter symmetry  

Science Conference Proceedings (OSTI)

The Big Bang was symmetrical in the particles and radiation emitted from its singularity source, which implies its resulting in equal amounts of matter and anti-matter and their prompt mutual annihilation. But that did not take place. The favored explanation ... Keywords: anti-matter, big bang, gamma ray bursts, matter, mutual annihilation, universe

Roger Ellman

2011-02-01T23:59:59.000Z

298

Fish Passage Assessment: Big Canyon Creek Watershed, Technical Report 2004.  

DOE Green Energy (OSTI)

This report presents the results of the fish passage assessment as outlined as part of the Protect and Restore the Big Canyon Creek Watershed project as detailed in the CY2003 Statement of Work (SOW). As part of the Northwest Power Planning Council's Columbia Basin Fish and Wildlife Program (FWP), this project is one of Bonneville Power Administration's (BPA) many efforts at off-site mitigation for damage to salmon and steelhead runs, their migration, and wildlife habitat caused by the construction and operation of federal hydroelectric dams on the Columbia River and its tributaries. The proposed restoration activities within the Big Canyon Creek watershed follow the watershed restoration approach mandated by the Fisheries and Watershed Program. Nez Perce Tribal Fisheries/Watershed Program vision focuses on protecting, restoring, and enhancing watersheds and treaty resources within the ceded territory of the Nez Perce Tribe under the Treaty of 1855 with the United States Federal Government. The program uses a holistic approach, which encompasses entire watersheds, ridge top to ridge top, emphasizing all cultural aspects. We strive toward maximizing historic ecosystem productive health, for the restoration of anadromous and resident fish populations. The Nez Perce Tribal Fisheries/Watershed Program (NPTFWP) sponsors the Protect and Restore the Big Canyon Creek Watershed project. The NPTFWP has the authority to allocate funds under the provisions set forth in their contract with BPA. In the state of Idaho vast numbers of relatively small obstructions, such as road culverts, block thousands of miles of habitat suitable for a variety of fish species. To date, most agencies and land managers have not had sufficient, quantifiable data to adequately address these barrier sites. The ultimate objective of this comprehensive inventory and assessment was to identify all barrier crossings within the watershed. The barriers were then prioritized according to the amount of habitat blocked at each site and the fish life history stages impacted. This assessment protocol will hopefully prove useful to other agencies and become a model for use in other watersheds.

Christian, Richard

2004-02-01T23:59:59.000Z

299

EIS-0421: Big Eddy-Knight Transmission Line | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

21: Big Eddy-Knight Transmission Line 21: Big Eddy-Knight Transmission Line EIS-0421: Big Eddy-Knight Transmission Line Overview BPA is proposing to build a new 500 kilovolt (kV) transmission line in Wasco County, Oregon and Klickitat County, Washington and a new substation in Klickitat County. The new BPA transmission line would extend generally northeast from BPA's existing Big Eddy Substation in The Dalles, Oregon, to a new substation (Knight Substation) proposed to be connected to an existing BPA line about 4 miles northwest of Goldendale, Washington. The proposed Big Eddy Knight Transmission Project is needed to increase transmission capacity to respond to requests for transmission service in this area. Public Comment Opportunities No public comment opportunities available at this time.

300

Microsoft Word - BigBendSootblowerPPA_Final_061306.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

6/1234 6/1234 Big Bend Power Station Neural Network-Sootblower Optimization A DOE Assessment June 2006 U.S. Department of Energy Office of Fossil Energy National Energy Technology Laboratory National Energy Technology Laboratory Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name,

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they are not comprehensive nor are they the most current set.
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301

Big Sandy Rural Elec Coop Corp | Open Energy Information  

Open Energy Info (EERE)

Rural Elec Coop Corp Rural Elec Coop Corp Jump to: navigation, search Name Big Sandy Rural Elec Coop Corp Place Kentucky Utility Id 1708 Utility Location Yes Ownership C NERC Location RFC NERC RFC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png (SCHEDULE A-1 FARM & HOMO),Residential Residential Commercial and Small Power Commercial Large Power Rate - Primary Meter Industrial Large Power Rate - Secondary Meter Industrial Large Power Service - Primary Meter Industrial Large Power Service - Secondary Meter Industrial Light - 1,500 watt Lighting Light - 100 watt MH Lighting

302

Big Sky Regional Carbon Sequestration Partnership--Validation Phase  

NLE Websites -- All DOE Office Websites (Extended Search)

Program Technology Program Technology Manager National Energy Technology Laboratory 3610 Collins Ferry Road P.O. Box 880 Morgantown, WV 26507 304-285-1345 traci.rodosta@netl.doe.gov William Aljoe Project Manager National Energy Technology Laboratory 626 Cochrans Mill Road P.O. Box 10940 Pittsburgh, PA 15236-0940 412-386-6569 william.aljoe@netl.doe.gov Leslie L. Schmidt Business Contact Montana State University-Bozeman 309 Montana Hall Bozeman, MT 59717-2470 406-994-2381 lschmidt@montana.edu Lee Spangler Technical Contact Montana State University-Bozeman P.O. Box 172460 Bozeman, MT 59717-2470 406-994-4399 spangler@montana.edu PARTNERS Battelle Pacific Northwest Division Center for Advanced Energy Studies Cimarex Energy Columbia University, Lamont-Doherty Earth Observatory Crow Tribe Big Sky Regional Carbon Sequestration

303

Big Horn County Elec Coop, Inc | Open Energy Information  

Open Energy Info (EERE)

County Elec Coop, Inc County Elec Coop, Inc Jump to: navigation, search Name Big Horn County Elec Coop, Inc Place Montana Utility Id 1683 Utility Location Yes Ownership C NERC Location WECC NERC WECC Yes ISO Other Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Demand Rate Commercial Industrial Rate Industrial Irrigation Rate Commercial Lighting Rate- (100W HPS) Lighting Lighting Rate- (175W MVL) Lighting Lighting Rate- (250W HPS) Lighting Lighting Rate- (400W MVL) Lighting Residential Rate Residential Small Commercial- Single Phase Commercial

304

Big Data Visual Analytics for Exploratory Earth System Simulation Analysis  

SciTech Connect

Rapid increases in high performance computing are feeding the development of larger and more complex data sets in climate research, which sets the stage for so-called big data analysis challenges. However, conventional climate analysis techniques are inadequate in dealing with the complexities of today s data. In this paper, we describe and demonstrate a visual analytics system, called the Exploratory Data analysis ENvironment (EDEN), with specific application to the analysis of complex earth system simulation data sets. EDEN represents the type of interactive visual analysis tools that are necessary to transform data into insight, thereby improving critical comprehension of earth system processes. In addition to providing an overview of EDEN, we describe real-world studies using both point ensembles and global Community Land Model Version 4 (CLM4) simulations.

Steed, Chad A [ORNL; Ricciuto, Daniel M [ORNL; Shipman, Galen M [ORNL; Smith, Brian E [ORNL; Thornton, Peter E [ORNL; Wang, Dali [ORNL; Shi, Xiaoying [ORNL; Williams, Dean N. [Lawrence Livermore National Laboratory (LLNL)

2013-01-01T23:59:59.000Z

305

Quark mass variation constraints from Big Bang nucleosynthesis  

SciTech Connect

We study the impact on the primordial abundances of light elements created of a variation of the quark masses at the time of Big Bang nucleosynthesis (BBN). In order to navigate through the particle and nuclear physics required to connect quark masses to binding energies and reaction rates in a model-independent way we use lattice QCD data and an hierarchy of effective field theories. We find that the measured {sup 4}He abundances put a bound of {delta}-1% {approx}< m{sub q}/m{sub 1} {approx}< 0.7%. The effect of quark mass variations on the deuterium abundances can be largely compensated by changes of the baryon-to-photon ratio {eta}. Including the bounds on the variation of {eta} coming from WMAP results and some additional assumptions narrows the range of allowed values of {delta}m{sub q}/m{sub q} somewhat.

Bedaque, P; Luu, T; Platter, L

2010-12-13T23:59:59.000Z

306

Dark/visible parallel universes and Big Bang nucleosynthesis  

Science Conference Proceedings (OSTI)

We develop a model for visible matter-dark matter interaction based on the exchange of a massive gray boson called herein the Mulato. Our model hinges on the assumption that all known particles in the visible matter have their counterparts in the dark matter. We postulate six families of particles five of which are dark. This leads to the unavoidable postulation of six parallel worlds, the visible one and five invisible worlds. A close study of big bang nucleosynthesis (BBN), baryon asymmetries, cosmic microwave background (CMB) bounds, galaxy dynamics, together with the Standard Model assumptions, help us to set a limit on the mass and width of the new gauge boson. Modification of the statistics underlying the kinetic energy distribution of particles during the BBN is also discussed. The changes in reaction rates during the BBN due to a departure from the Debye-Hueckel electron screening model is also investigated.

Bertulani, C. A.; Frederico, T.; Fuqua, J.; Hussein, M. S.; Oliveira, O.; Paula, W. de [Department of Physics and Astronomy, Texas A and M University-Commerce, Commerce TX 75429 (United States); Departamento de Fisica, Instituto Tecnologico de Aeronautica, DCTA 12.228-900, Sao Jose dos Campos, SP (Brazil); Department of Physics and Astronomy, Texas A and M University-Commerce, Commerce TX 75429 (United States); Instituto de Fisica, Universidade de Sao Paulo, Caixa Postal 66318, 05314-970 Sao Paulo, SP (Brazil); Departamento de Fisica, Instituto Tecnologico de Aeronautica, DCTA 12.228-900, Sao Jose dos Campos, SP, Brazil and Departamento de Fisica, Universidade de Coimbra, 3004-516 Coimbra (Portugal); Departamento de Fisica, Instituto Tecnologico de Aeronautica, DCTA 12.228-900, Sao Jose dos Campos, SP (Brazil)

2012-11-20T23:59:59.000Z

307

BigHorn Home Improvement Center Energy Performance  

Science Conference Proceedings (OSTI)

The BigHorn Development Project, located in Silverthorne, Colorado, is one of the nation's first commercial building projects to integrate extensive high-performance design into a retail space. The BigHorn Home Improvement Center, completed in the spring of 2000, is a 42,366-ft2 (3,936 m2) hardware store, warehouse, and lumberyard. The authors were brought in at the design stage of the project to provide research-level guidance to apply an integrated design process and perform a postoccupancy evaluation. An aggressive energy design goal of 60% energy cost saving was set early in the process, which focused the efforts of the design team and provided a goal for measuring the success of the project. The extensive use of natural light, combined with energy-efficient electrical lighting design, provides good illumination and excellent energy savings. The reduced lighting loads, management of solar gains, and cool climate allow natural ventilation to meet the cooling loads. A hydronic radiant floor system, gas-fired radiant heaters, and a transpired solar collector deliver heat. An 8.9-kW roof-integrated photovoltaic (PV) system offsets a portion of the electricity. After construction, the authors installed monitoring equipment to collect energy performance data and analyzed the building's energy performance for two and one-half years. The authors also helped program the building controls and provided recommendations for improving operating efficiency. The building shows an estimated 53% energy cost saving and a 54% source energy saving. These savings were determined with whole-building energy simulations that were calibrated with measured data. This paper discusses lessons learned related to the design process, the daylighting performance, the PV system, and the heating, ventilating, and air-conditioning system.

Deru, M.; Pless, S. D.; Torcellini, P. A.

2006-01-01T23:59:59.000Z

308

Effects of the roughness characteristics on the wire tool surface for the electrical discharge machining properties  

Science Conference Proceedings (OSTI)

Wire electrical discharge machining (WEDM) has been investigated to obtain the better discharge machining properties of the removal rate and the surface roughness in a few decades. Recently, it revealed that the rough tool electrodes can improve the WEDM properties for some sort of materials. In this study, the rough wire electrodes using a wet blasting method was developed and evaluated the machining performance for the insulated Si{sub 3}N{sub 4} in the WEDM processes. As the results, it could not recognize the advantage of roughness wire electrode under the high-energy condition, but it found that the electro-conductive layer thickness became thinner in comparison with those of normal wires. On the contrary, it could be obtained the better surface roughness in the low energy condition. It was supposed that the roughed wire surface generates the homogeneous dispersion discharges on the workpiece.

Fukuzawa, Yasushi; Yamashita, Masahide; Mamuro, Hiroaki; Yamashita, Ken [Nagaoka University of Technology, Department of Mechanical Engineering, 1603-1 Kamitomioka-machi, Nagaoka, Niigata, 940-2188 (Japan); Ogata, Masayoshi [Macoho Co., Ltd. 525 Kanawa, Isurugi-machi, Nagaoka, Niigata 940-2032 JAPAN (Japan)

2011-01-17T23:59:59.000Z

309

ROUGH-TOOTHED DOLPHIN (Steno bredanensis): Northern Gulf of Mexico Stock  

E-Print Network (OSTI)

The rough-toothed dolphin is distributed worldwide in tropical to warm temperate waters (Leatherwood and Reeves 1983; Miyazaki and Perrin 1994). Rough-toothed dolphins occur in both oceanic and continental shelf waters in the northern Gulf of Mexico (Fulling et al. 2003; Mullin and Fulling, in review). Rough-toothed dolphins were seen in all seasons during GulfCet aerial surveys of the northern Gulf of Mexico between

Stock Definition; Geographic Range

2003-01-01T23:59:59.000Z

310

Abstract--Face Milling is today the most effective and productive manufacturing method for roughing and finishing large  

E-Print Network (OSTI)

Surface Roughness in Cnc Face Milling of Cobalt-Based Alloy (Stellite 6)", The International Journal

Aristomenis, Antoniadis

311

Big Problems. Big Results.  

NLE Websites -- All DOE Office Websites (Extended Search)

annually selects the year's top 100 technical advancements worldwide. PNNL has earned 89 R&D 100 Awards, ranging from scientific insturments and novel materials to information...

312

Classical and dominance-based rough sets in the search for genes under balancing selection  

Science Conference Proceedings (OSTI)

Since the time of Kimuras theory of neutral evolution at molecular level the search for genes under natural selection is one of the crucial problems in population genetics. There exists quite a number of statistical tests designed for it, however, ... Keywords: ATM, BLM, RECQL, WRN, balancing selection, classical rough sets approach, dominance-based rough sets approach, natural selection, neutrality tests

Krzysztof A. Cyran

2010-01-01T23:59:59.000Z

313

Power Transformer Fault Diagnosis Based on Integrated of Rough Set Theory and Evidence Theory  

Science Conference Proceedings (OSTI)

When using chromatography data analysis in diagnosis of power transformer fault, fault information cannot be make full use, which can't effectively discover knowledge hidden in data. In this paper a method integreted of rough set theory and evidence ... Keywords: Rough Set, Evidence Theory, Power Transformer, Fault Diagnosis

Zhou Ai-Hua, Yao Yi, Song Hong, Zeng Xiao-Hui

2013-01-01T23:59:59.000Z

314

A Simple Formula for Estimation of the Roughness Length for Heat Transfer over Partly Vegetated Surfaces  

Science Conference Proceedings (OSTI)

A simple formula for computation of the effective roughness length z0Heff for heat transfer or rather for the parameter kB?1eff [=ln(z0Meff/z0Heff) with z0Meff = roughness length for momentum], which are needed in single-source models for evaluating ...

K. Blmel

1999-06-01T23:59:59.000Z

315

Big Creek Hot Springs Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Creek Hot Springs Geothermal Area Creek Hot Springs Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Big Creek Hot Springs Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.3067,"lon":-114.3375,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

316

Constraint on slepton intergenerational mixing from big-bang nucleosynthesis  

Science Conference Proceedings (OSTI)

We find constraint on intergenerational mixing of slepton from big-bang nucleosynthesis (BBN). Today, we know that there exist lepton flavor violation (LFV) from the observation of neutrino oscillation, though there do not exist LFV in the standard model of particle physics (SM). LFV in charged lepton sector (cLFV) have also been expected to exist. From theoretical point of view, the effects of long-lived stau on BBN have been investigated and it is known that the stau can solve the cosmological 7Li problem. However, in the study so far, tau flavor is exactly conserved and it contradict with the existence of cLFV. In this study, we generalize the flavor to be violated and call the stau as slepton. Even if the violation is tiny, it drastically changes the lifetime and the evolution of relic density of the slepton. Thus we analyze the effects of the long-lived slepton on BBN, and constrain the magnitude of the cLFV.

Kohri, Kazunori; Ohta, Shingo; Sato, Joe; Shimomura, Takashi; Yamanaka, Masato [Theory Center, Institute of Particle and Nuclear Studies, KEK (High Energy Accelerator Research Organization), 1-1 Oho, Tsukuba 305-0801 (Japan); Department of Physics, Saitama University, Shimo-okubo, Sakura-ku, Saitama, 338-8570 (Japan); Department of Physics, Niigata University, Niigata, 950-8502 (Japan) and Max-Planck-Institut fur Kernphysik, Saupfercheckweg 1, 69117 Heidelberg (Germany); Maskawa Institute for Science and Culture, Kyoto Sangyo University, Kyoto 603-8555 (Japan)

2012-07-27T23:59:59.000Z

317

The big bang and inflation united by an analytic solution  

SciTech Connect

Exact analytic solutions for a class of scalar-tensor gravity theories with a hyperbolic scalar potential are presented. Using an exact solution we have successfully constructed a model of inflation that produces the spectral index, the running of the spectral index, and the amplitude of scalar perturbations within the constraints given by the WMAP 7 years data. The model simultaneously describes the big bang and inflation connected by a specific time delay between them so that these two events are regarded as dependent on each other. In solving the Friedmann equations, we have utilized an essential Weyl symmetry of our theory in 3+1 dimensions which is a predicted remaining symmetry of 2T-physics field theory in 4+2 dimensions. This led to a new method of obtaining analytic solutions in the 1T field theory which could in principle be used to solve more complicated theories with more scalar fields. Some additional distinguishing properties of the solution includes the fact that there are early periods of time when the slow-roll approximation is not valid. Furthermore, the inflaton does not decrease monotonically with time; rather, it oscillates around the potential minimum while settling down, unlike the slow-roll approximation. While the model we used for illustration purposes is realistic in most respects, it lacks a mechanism for stopping inflation. The technique of obtaining analytic solutions opens a new window for studying inflation, and other applications, more precisely than using approximations.

Bars, Itzhak [Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089-2535 (United States); Chen, Shih-Hung [Department of Physics and School of Earth and Space Exploration, Arizona State University, Tempe, Arizona 85287-1404 (United States)

2011-02-15T23:59:59.000Z

318

Accurate alpha sticking fractions from improved three-body calculations relevant for muon catalyzed fusion. Progress report, September 1, 1985-August 31, 1986  

DOE Green Energy (OSTI)

A solution of the Coulomb three-body problem is the beginning point for calculations of sticking fractions in muon catalyzed fusion. The basis set is constructed from the following functions xi/sup r/n/sup s/e/sup - ..cap alpha..xi - ..beta.. n/R/sup /sup -3//2//H/sub eta/(x)exp(-x/sup 2//2), where xi and eta are elliptic coordinates of muon, R is the internuclear distance, H/sub eta/ is the nth Hermite polynomial, and x = ..gamma.. (R-R/sub e/). The nonlinear parameters ..cap alpha.., ..beta.., ..gamma.., and R/sub e/ are to be optimized. 21 refs., 1 tab.

Szalewicz, K.; Monkhorst, H.J.

1986-04-01T23:59:59.000Z

319

Near-field heat transfer between a nanoparticle and a rough surface  

E-Print Network (OSTI)

In this work we focus on the surface roughness correction to the near-field radiative heat transfer between a nanoparticle and a material with a rough surface utilizing a direct perturbation theory up to second order in the surface profile. We discuss the different distance regimes for the local density of states above the rough material and the heat flux analytically and numerically. We show that the heat transfer rate is larger than that corresponding to a flat surface at short distances. At larger distances it can become smaller due to surface polariton scattering by the rough surface. For distances much smaller than the correlation length of the surface profile, we show that the results converge to a proximity approximation, whereas in the opposite limit the rough surface can be replaced by an equivalent surface layer.

Svend-Age Biehs; Jean-Jacques Greffet

2011-03-11T23:59:59.000Z

320

Performance and scalability evaluation of "Big Memory" on Blue Gene Linux.  

Science Conference Proceedings (OSTI)

We address memory performance issues observed in Blue Gene Linux and discuss the design and implementation of 'Big Memory' - an alternative, transparent memory space introduced to eliminate the memory performance issues. We evaluate the performance of Big Memory using custom memory benchmarks, NAS Parallel Benchmarks, and the Parallel Ocean Program, at a scale of up to 4,096 nodes. We find that Big Memory successfully resolves the performance issues normally encountered in Blue Gene Linux. For the ocean simulation program, we even find that Linux with Big Memory provides better scalability than does the lightweight compute node kernel designed solely for high-performance applications. Originally intended exclusively for compute node tasks, our new memory subsystem dramatically improves the performance of certain I/O node applications as well. We demonstrate this performance using the central processor of the LOw Frequency ARray radio telescope as an example.

Yoshii, K.; Iskra, K.; Naik, H.; Beckman, P.; Broekema, P. C. (LCF); ( MCS); (Netherlands Inst. for Radio Astronomy)

2011-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Discover and Deliver: The Big Picture on Energy | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Discover and Deliver: The Big Picture on Energy Discover and Deliver: The Big Picture on Energy Discover and Deliver: The Big Picture on Energy January 20, 2011 - 1:49pm Addthis Secretary Chu Secretary Chu Former Secretary of Energy What does this mean for me? We are changing the way the Department of Energy works -- creating new jobs, investing in the clean energy economy, and helping consumers save money while saving energy. Our work has strengthened nuclear safety and security in the U.S. and internationally. Sometimes when one gets so focused on the daily tasks at hand, it's easy to lose sight of the big picture around us. But when you take a step back, it is an impressive canvass. Thanks to the hard work of everyone at the Department of Energy over the past year, we've made remarkable progress in laying the foundation for a new energy future, advancing groundbreaking

322

EM Wins Awards for Taking Big Steps to Reduce DOE's Electronics Footprint  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EM Wins Awards for Taking Big Steps to Reduce DOE's Electronics EM Wins Awards for Taking Big Steps to Reduce DOE's Electronics Footprint EM Wins Awards for Taking Big Steps to Reduce DOE's Electronics Footprint July 1, 2012 - 12:00pm Addthis Every year, Americans generate almost 2.5 million tons of used electronics, which are made from valuable resources such as precious metals and rare earth materials, as well as plastic and glass. Photo: U.S Environmental Protection Agency Every year, Americans generate almost 2.5 million tons of used electronics, which are made from valuable resources such as precious metals and rare earth materials, as well as plastic and glass. Photo: U.S Environmental Protection Agency WASHINGTON, D.C. - EM is talking big steps to reduce its electronics footprint with exceptional results. EM sites won the majority of awards

323

LANL participates in the "Next Big Idea" activities on September 15  

NLE Websites -- All DOE Office Websites (Extended Search)

LANL participates in the "Next Big Idea" LANL participates in the "Next Big Idea" Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit LANL participates in the "Next Big Idea" activities on September 15 The Bradbury Science Museum is holding activities to dazzle and delight. September 1, 2012 dummy image Read our archives Contacts Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email There will be a demonstration by guest scientist Stan Cohen of his "tool for making computers that can sense and control more of the physical world than a desktop computer." Fall is around the corner, and so is Los Alamos' annual "Next Big Idea" event on Saturday, September 15. To help promote the unique and

324

Discover and Deliver: The Big Picture on Energy | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Discover and Deliver: The Big Picture on Energy Discover and Deliver: The Big Picture on Energy Discover and Deliver: The Big Picture on Energy January 20, 2011 - 1:49pm Addthis Secretary Chu Secretary Chu Former Secretary of Energy What does this mean for me? We are changing the way the Department of Energy works -- creating new jobs, investing in the clean energy economy, and helping consumers save money while saving energy. Our work has strengthened nuclear safety and security in the U.S. and internationally. Sometimes when one gets so focused on the daily tasks at hand, it's easy to lose sight of the big picture around us. But when you take a step back, it is an impressive canvass. Thanks to the hard work of everyone at the Department of Energy over the past year, we've made remarkable progress in laying the foundation for a new energy future, advancing groundbreaking

325

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky...  

NLE Websites -- All DOE Office Websites (Extended Search)

3, 2013 Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection Photo by J.D. Griggs, courtesy of U.S.Geological Survey Photo by J.D. Griggs, courtesy of...

326

SunShot Initiative: Big Data Projects on Solar Technology Evolution...  

NLE Websites -- All DOE Office Websites (Extended Search)

projects are focused on optimizing the R&D mix to maximize real-world cost declines for solar technologies. Four "diffusion" project teams are combining big datasets, computational...

327

Characteristics of Radar-Identified Big Drop Zones in Swiss Hailstorms  

Science Conference Proceedings (OSTI)

The characteristics of the so-called radar-identified big drop zones (rBDZ) have been investigated. The study employs radar observations of several thunderstorms and simultaneous microphysical and vertical wind measurements with a penetrating T-...

Albert Waldvogel; Laszlo Klein; Dennis J. Musil; Paul L. Smith

1987-08-01T23:59:59.000Z

328

BR UFF BIG PINEY WILD ROSE BLU E GAP BR UFF UNIT WAMSUT TER  

Annual Energy Outlook 2012 (EIA)

Morehouse (2), Jack Perrin (1), Steve Jackson (1) and Robert King (2) (1) Z, Inc., (2) Energy Information Administration BIG PINEY TIP TOP BIR D CANYON SWAN FONTEN ELL E LABARGE...

329

How to best redevelop vacant big box retail property in Texas  

E-Print Network (OSTI)

The purpose of this thesis is to analyze how a developer can best redevelop a vacant big box retail property. To accomplish this, statistical, geographical and demographical analysis was done on previously repositioned ...

Barrera-Villarreal, Alfonso

2011-01-01T23:59:59.000Z

330

Computing the stratified semantics of logic programs over big data through mass parallelization  

Science Conference Proceedings (OSTI)

Increasingly huge amounts of data are published on the Web, and generated from sensors and social media. This Big Data challenge poses new scientific and technological challenges and creates new opportunities - thus the increasing attention in academia ...

Ilias Tachmazidis, Grigoris Antoniou

2013-07-01T23:59:59.000Z

331

Tax Credits Give Thin-Film Solar a Big Boost | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Solar a Big Boost October 18, 2010 - 2:00pm Addthis MiaSol will expand its capacity to make its thin-film solar panels by more than ten times, thanks to two Recovery Act...

332

Visualization at Supercomputing Centers: The Tale of Little Big Iron and the Three Skinny Guys  

SciTech Connect

Supercomputing centers are unique resources that aim to enable scientific knowledge discovery by employing large computational resources - the 'Big Iron.' Design, acquisition, installation, and management of the Big Iron are carefully planned and monitored. Because these Big Iron systems produce a tsunami of data, it's natural to colocate the visualization and analysis infrastructure. This infrastructure consists of hardware (Little Iron) and staff (Skinny Guys). Our collective experience suggests that design, acquisition, installation, and management of the Little Iron and Skinny Guys doesn't receive the same level of treatment as that of the Big Iron. This article explores the following questions about the Little Iron: How should we size the Little Iron to adequately support visualization and analysis of data coming off the Big Iron? What sort of capabilities must it have? Related questions concern the size of visualization support staff: How big should a visualization program be - that is, how many Skinny Guys should it have? What should the staff do? How much of the visualization should be provided as a support service, and how much should applications scientists be expected to do on their own?

Bethel, E Wes [Lawrence Berkeley National Laboratory (LBNL); Brugger, Eric [Lawrence Livermore National Laboratory (LLNL)

2011-01-01T23:59:59.000Z

333

Visualization at Supercomputing Centers: The Tale of Little Big Iron and the Three Skinny Guys  

SciTech Connect

Supercomputing Centers (SC's) are unique resources that aim to enable scientific knowledge discovery through the use of large computational resources, the Big Iron. Design, acquisition, installation, and management of the Big Iron are activities that are carefully planned and monitored. Since these Big Iron systems produce a tsunami of data, it is natural to co-locate visualization and analysis infrastructure as part of the same facility. This infrastructure consists of hardware (Little Iron) and staff (Skinny Guys). Our collective experience suggests that design, acquisition, installation, and management of the Little Iron and Skinny Guys does not receive the same level of treatment as that of the Big Iron. The main focus of this article is to explore different aspects of planning, designing, fielding, and maintaining the visualization and analysis infrastructure at supercomputing centers. Some of the questions we explore in this article include:"How should the Little Iron be sized to adequately support visualization and analysis of data coming off the Big Iron?" What sort of capabilities does it need to have?" Related questions concern the size of visualization support staff:"How big should a visualization program be (number of persons) and what should the staff do?" and"How much of the visualization should be provided as a support service, and how much should applications scientists be expected to do on their own?"

Bethel, E. Wes; van Rosendale, John; Southard, Dale; Gaither, Kelly; Childs, Hank; Brugger, Eric; Ahern, Sean

2010-12-01T23:59:59.000Z

334

Optical coherence in astrophysics: The powerful alternative of big bang  

E-Print Network (OSTI)

The coherence of the interaction of light with a collisionless gas (Einstein 1917) founds the theory of gas lasers. It is, for the understanding of universe, a simpler and more powerful tool than the big bang which requires questionable supplements (dark matter, MOND, etc..). The Impulsive Stimulated Raman Scattering (ISRS) redshifts gradually light pulses which cross excited atomic hydrogen H*, so that the redshift is a measure of the column density of H*. Thus, the distance of the hot stars, surrounded by much H*, is exaggerated by the use of Hubble's law. Local exaggerated distances create voids in the maps of galaxies which become spongy. The interpretation of spectra of quasars, the periodicity of galaxy redshifts introduce an experimental "Karlsson's constant" exactly computed by ISRS. The need for dark matter comes from the exaggeration of the distance, therefore the size of galaxies. Without dark matter, celestial mechanics provides a reliable distance of spiral galaxies. Coherence also introduces superradiance and mode competition that explain that only the limbs of Str\\"omgren spheres are visible as circles maybe punctuated by an even number of dots: Too numerous, the figures assigned to gravitational lenses can be such limbs. The coincidence of the ignition of the rings of SNR1987A with the extinction of the star is due to a multiphoton coherent scattering of star light, which amplifies the superradiant emission of the rings.. A blueshift of microwaves crossing H* resulting, between 10 and 15 AU, of the expansion of solar wind, explains the "anomalous acceleration" of Pioneer probes. All is obtained without any change in theories of standard spectroscopy.

Jacques Moret-Bailly

2013-05-03T23:59:59.000Z

335

9/18/09 2:43 PM'Big Wave' Theory Offers Alternative to Dark Energy // Current Page 1 of 11http://current.com/items/90718274_big-wave-theory-offers-alternative-to-dark-energy.htm  

E-Print Network (OSTI)

9/18/09 2:43 PM'Big Wave' Theory Offers Alternative to Dark Energy // Current Page 1 of 11http://current.com/items/90718274_big-wave-theory-offers-alternative-to-dark-energy.htm login | register |home tv shows schedule to Dark Energy // Current Page 2 of 11http://current.com/items/90718274_big-wave-theory-offers-alternative-to-dark-energy

Temple, Blake

336

Influence of Land Surface Roughness on Atmospheric Circulation and Precipitation: A Sensitivity Study with a General Circulation Model  

Science Conference Proceedings (OSTI)

The influence of land surface roughness on the large scale atmospheric circulation and rainfall was examined by comparing three sets of simulations made with a general circulation model in which the land surface roughness length, z0, was reduced ...

Y. C. Sud; J. Shukla; Y. Mintz

1988-09-01T23:59:59.000Z

337

Ocean Surface Roughness Spectrum in High Wind Condition for Microwave Backscatter and Emission Computations  

Science Conference Proceedings (OSTI)

Ocean surface roughness plays an important role in airsea interaction and ocean remote sensing. Its primary contribution is from surface waves much shorter than the energetic wave components near the peak of the wave energy spectrum. Field ...

Paul A. Hwang; Derek M. Burrage; David W. Wang; Joel C. Wesson

2013-09-01T23:59:59.000Z

338

Hazard avoidance for high-speed rough-terrain unmanned ground vehicles  

E-Print Network (OSTI)

High-speed unmanned ground vehicles have important applications in rough-terrain. In these applications unexpected and dangerous situations can occur that require rapid hazard avoidance maneuvers. At high speeds, there is ...

Spenko, Matthew J. (Matthew Julius), 1976-

2005-01-01T23:59:59.000Z

339

Large Eddy Simulation of Internal Boundary Layers Created by a Change in Surface Roughness  

Science Conference Proceedings (OSTI)

Turbulence in a ?-mesoscale internal boundary layer (IBL) formed by a discontinuous change in surface roughness has been investigated using a large eddy simulation (LES) model to explicitly treat turbulent transport. Two cases are examined: a ...

John W. Glendening; Ching-Long Lin

2002-05-01T23:59:59.000Z

340

A Mechanism for Local Dissipation of Internal Tides Generated at Rough Topography  

Science Conference Proceedings (OSTI)

Fine- and micro-structure observations indicate that turbulent mixing is enhanced within O(1) km above rough topography. Enhanced mixing is associated with internal wave breaking and, in many regions of the ocean, has been linked to the breaking ...

Maxim Nikurashin; Sonya Legg

2011-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Roughness Lengths for Momentum and Heat Derived from Outdoor Urban Scale Models  

Science Conference Proceedings (OSTI)

Urban climate experimental results from the Comprehensive Outdoor Scale Model (COSMO) were used to estimate roughness lengths for momentum and heat. Two different physical scale models were used to investigate the scale dependence of the ...

M. Kanda; M. Kanega; T. Kawai; R. Moriwaki; H. Sugawara

2007-07-01T23:59:59.000Z

342

Method for Estimation of Surface Roughness and Similarity Function of Wind Speed Vertical Profile  

Science Conference Proceedings (OSTI)

This study is aimed at identifying and refining a method suitable to estimate the surface roughness length (z0) and the universal similarity function of the wind speed profile (?M) based on ultrasonic anemometer measurements carried out at only ...

Roberto Sozzi; Maurizio Favaron; Teodoro Georgiadis

1998-05-01T23:59:59.000Z

343

On Detection of a Wave Age Dependency for the Sea Surface Roughness  

Science Conference Proceedings (OSTI)

The wave age dependency of the nondimensional sea surface roughness (also called the Charnock parameter) is investigated with data from the new field measurement program at Rdsand in the Danish Baltic Sea. An increasing Charnock parameter with ...

B. Lange; H. K. Johnson; S. Larsen; J. Hjstrup; H. Kofoed-Hansen; M. J. Yelland

2004-06-01T23:59:59.000Z

344

Assessment of Roughness Length Schemes Implemented within the Noah Land Surface Model for High Altitude Regions  

Science Conference Proceedings (OSTI)

Current land surface models still have difficulties with producing reliable surface heat fluxes and skin temperature (Tsfc) estimates for high altitude regions, which may be addressed via adequate parameterization of the roughness lengths for ...

Donghai Zheng; Rogier Van Der Velde; Zhongbo Su; Martijn J. Booij; Arjen Y. Hoekstra

345

Ocean Surface Roughness Spectrum in High Wind Condition for Microwave Backscatter and Emission Computations  

Science Conference Proceedings (OSTI)

Ocean surface roughness plays an important role in air-sea interaction and ocean remote sensing. Its primary contribution is from surface waves much shorter than the energetic wave components near the peak of the wave energy spectrum. Field ...

Paul A. Hwang; Derek M. Burrage; David W. Wang; Joel C. Wesson

346

Eddy-Induced Modulation of Turbulent Dissipation over Rough Topography in the Southern Ocean  

Science Conference Proceedings (OSTI)

Mesoscale eddies are universal features of the ocean circulation, yet the processes by which their energy is dissipated remain poorly understood. One hypothesis argues that the interaction of strong geostrophic flows with rough bottom topography ...

J. Alexander Brearley; Katy L. Sheen; Alberto C. Naveira Garabato; David A. Smeed; Stephanie Waterman

2013-11-01T23:59:59.000Z

347

Derivation of Effective Aerodynamic Surface Roughness in Urban Areas from Airborne Lidar Terrain Data  

Science Conference Proceedings (OSTI)

An automated technique was developed that uses only airborne lidar terrain data to derive the necessary parameters for calculation of effective aerodynamic surface roughness in urban areas. The technique provides parameters for geometric models ...

Donald E. Holland; Judith A. Berglund; Joseph P. Spruce; Rodney D. McKellip

2008-10-01T23:59:59.000Z

348

Scintillometer-Based Estimates of Sensible Heat Flux Using Lidar-Derived Surface Roughness  

Science Conference Proceedings (OSTI)

The estimation of sensible heat flux, H, using large aperture scintillometer (LAS) under varying surface heterogeneity conditions was investigated. Surface roughness features characterized by variable topography and vegetation height were ...

Hatim M. E. Geli; Christopher M. U. Neale; Doyle Watts; John Osterberg; Henk A. R. De Bruin; Wim Kohsiek; Robert T. Pack; Lawrence E. Hipps

2012-08-01T23:59:59.000Z

349

Enhancement of vortex induced forces and motion through surface roughness control  

SciTech Connect

Roughness is added to the surface of a bluff body in a relative motion with respect to a fluid. The amount, size, and distribution of roughness on the body surface is controlled passively or actively to modify the flow around the body and subsequently the Vortex Induced Forces and Motion (VIFM). The added roughness, when designed and implemented appropriately, affects in a predetermined way the boundary layer, the separation of the boundary layer, the level of turbulence, the wake, the drag and lift forces, and consequently the Vortex Induced Motion (VIM), and the fluid-structure interaction. The goal of surface roughness control is to increase Vortex Induced Forces and Motion. Enhancement is needed in such applications as harnessing of clean and renewable energy from ocean/river currents using the ocean energy converter VIVACE (Vortex Induced Vibration for Aquatic Clean Energy).

Bernitsas, Michael M. (Saline, MI); Raghavan, Kamaldev (Houston, TX)

2011-11-01T23:59:59.000Z

350

Effects of surface roughness and vortex generators on the LS(1)-0417MOD airfoil  

DOE Green Energy (OSTI)

An 18-inch constant-chord model of the LS(l)-0417MOD airfoil section was tested under two dimensional steady state conditions ate University 7{times}10 Subsonic Wind Tunnel. The objective was to document section lift and moment characteristics model and air flow conditions. Surface pressure data was acquired at {minus}60{degrees} through + 230{degrees} geometric angles of attack, at a nominal 1 million Reynolds number. Cases with and without leading edge grit roughness were investigated. The leading edge mulated blade conditions in the field. Additionally, surface pressure data were acquired for Reynolds numbers of 1.5 and 2.0 million, with and without leading edge grit roughness; the angle of attack was limited to a {minus}20{degrees} to 40{degrees} range. In general, results showed lift curve slope sensitivities to Reynolds number and roughness. The maximum lift coefficient was reduced as much as 29% by leading edge roughness. Moment coefficient showed little sensitivity to roughness beyond 50{degrees} angle of attack, but the expected decambering effect of a thicker boundary layer with roughness did show at lower angles. Tests were also conducted with vortex generators located at the 30% chord location on the upper surface only, at 1 and 1.5 million Reynolds numbers, with and without leading edge grit roughness. In general, with leading edge grit roughness applied, the vortex generators restored 85 percent of the baseline level of maximum lift coefficient but with a more sudden stall break and at a higher angle of attack than the baseline.

Reuss, R.L.; Hoffman, M.J.; Gregorek, G.M. [Ohio State Univ., Columbus, OH (United States)

1995-12-01T23:59:59.000Z

351

Boundary-Layer Receptivity to Three-Dimensional Roughness Arrays on a Swept-Wing  

E-Print Network (OSTI)

On-going efforts to reduce aircraft drag through transition delay focus on understanding the process of boundary-layer transition from a physics-based perspective. For swept-wings subject to transition dominated by a stationary crossflow instability, one of the remaining challenges is understanding how freestream disturbances and surface features such as surface roughness create the initial amplitudes for unstable waves. These waves grow, modify the mean flow and create conditions for secondary instabilities to occur, which in turn ultimately lead to transition. Computational methods that model the primary and secondary instability growth can accurately model disturbance evolution as long as appropriate initial conditions are supplied. Additionally, transition delay using discrete roughness arrays that exploit known sensitivities to surface roughness has been demonstrated in flight and wind tunnel testing; however, inconsistencies in performance from the two test platforms indicate further testing is required. This study uses detailed hotwire boundary-layer velocity scans to quantify the relationship between roughness height and initial disturbance amplitude. Naphthalene flow visualization provides insight into how transition changes as a result of roughness height and spacing. Micron-sized, circular roughness elements were applied near the leading edge of the ASU(67)-0315 model installed at an angle of attack of -2.9 degrees in the Klebanoff-Saric Wind Tunnel. Extensive flow quality measurements show turbulence intensities less than 0.02% over the speed range of interest. A survey of multiple roughness heights for the most unstable and control wavelengths and Reynolds numbers of 2.4 x 10? 2.8 x 10? and 3.2 x 10? was completed for chord locations of 10%, 15% and 20%. When care was taken to measure in the region of linear stability, it was found that the disturbance amplitude varies almost linearly with roughness height. Naphthalene flow visualization indicates that moderate changes in already-low freestream turbulence levels can have a significant impact on transition behavior.

Hunt, Lauren Elizabeth

2011-12-01T23:59:59.000Z

352

Simulation of surface roughness during the formation of thermal spray coatings  

SciTech Connect

The formation of a thermal spray coating was analyzed to identify methods to reduce the surface roughness of the coating. A new methodology was developed which uses a string of equally spaced node points to define the shape of the coating surface and to track the shape change as the thermal spray mass is deposited. This allows the calculation of arbitrary shapes for the coating surface which may be very complex. The model simulates the stochastic deposition of a large number of thermal spray droplets, where experimental data is used for the mass flux distribution on the target surface. This data shows that when the thermal spray mass impinges on the target surface, a large fraction of it (over-spray) splashes off the target and is re-deposited with a small spray angle, resulting in a large coating roughness. This analysis was used in a parameter study to identify methods for reducing the coating roughness. Effect of the shape of the profile for the pre-roughened substrate was found to be small. Decreasing the droplet size by a factor of 2 decreased the roughness by 13%. Increasing the spray angle for the over-spray by a factor of 2 decreased the roughness by 50%, and decreasing the amount of over- spray by a factor of 2 decreased the roughness by 51%.

Kanouff, M.P.

1996-07-01T23:59:59.000Z

353

Georgia County Turning Industrial and Farm Waste Into Big Energy Savings |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Georgia County Turning Industrial and Farm Waste Into Big Energy Georgia County Turning Industrial and Farm Waste Into Big Energy Savings Georgia County Turning Industrial and Farm Waste Into Big Energy Savings March 30, 2011 - 2:44pm Addthis Interior view of the Gwinnett County "Gas To Energy" Project | Photo Courtesy of Gwinnett County, GA Interior view of the Gwinnett County "Gas To Energy" Project | Photo Courtesy of Gwinnett County, GA Tertia Speiser Project Officer, Golden Field Office What does this project do? Methane gas from biosolids, fats, oils, greases and other high strength industrial wastes is turned into energy. The county is improving efficiency and providing an alternative to clogging the sewers. The "Gas to Energy" system minimizes the impact of rising energy costs on consumers.

354

Saving Energy Where It Matters Most: A Hopeful Look at the Big Picture |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Where It Matters Most: A Hopeful Look at the Big Where It Matters Most: A Hopeful Look at the Big Picture Saving Energy Where It Matters Most: A Hopeful Look at the Big Picture December 14, 2009 - 7:30am Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy Most of the time, I feel like I'm doing my part to save energy, and I'm getting better all the time. But sometimes I feel like what I do to try to offset the unfathomable amount of energy that's consumed around me, and around the country, is so tiny that my actions won't make a ripple of difference. I wonder how the few hundred kilowatt hours per month I shave off through my conscientious behavior and my use of energy-efficient products and appliances means something in the face of the American economic juggernaut.

355

Hurricane Season: Restoring Power after a Big Storm | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hurricane Season: Restoring Power after a Big Storm Hurricane Season: Restoring Power after a Big Storm Hurricane Season: Restoring Power after a Big Storm June 5, 2012 - 4:01pm Addthis Hurricane Irene made landfall on the coast of North Carolina as a Category 1 hurricane during the 2011 Atlantic hurricane season. It was the ninth named storm, first hurricane, and first major hurricane of the 2011 hurricane season. | Photo courtesy of the National Oceanic and Atmospheric Administration. Hurricane Irene made landfall on the coast of North Carolina as a Category 1 hurricane during the 2011 Atlantic hurricane season. It was the ninth named storm, first hurricane, and first major hurricane of the 2011 hurricane season. | Photo courtesy of the National Oceanic and Atmospheric Administration. William Bryan William Bryan

356

Taking Battery Technology from the Lab to the Big City | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Taking Battery Technology from the Lab to the Big City Taking Battery Technology from the Lab to the Big City Taking Battery Technology from the Lab to the Big City July 29, 2013 - 2:09pm Addthis Watch the video to learn how Urban Electric Power is taking battery technology from the lab to the market. | Video by Matty Greene, Energy Department. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Matty Greene Matty Greene Videographer What are the key facts? The CUNY Energy Institute developed a low-cost zinc anode rechargeable battery that can be used for grid-scale energy storage. Building on this technology, ARPA-E funded the CUNY Energy Institute to develop a long-lasting, fully rechargeable battery that can store renewable energy for future grid-use at any location. In 2012, Urban Electric Power was formed to commercialize the

357

Lighting the Way for Big Energy Savings in Los Angeles | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lighting the Way for Big Energy Savings in Los Angeles Lighting the Way for Big Energy Savings in Los Angeles Lighting the Way for Big Energy Savings in Los Angeles November 14, 2013 - 1:10pm Addthis A Los Angeles lighting project is saving the city $7 million a year in electricity costs. | Photo courtesy of Los Angeles Bureau of Street Lighting A Los Angeles lighting project is saving the city $7 million a year in electricity costs. | Photo courtesy of Los Angeles Bureau of Street Lighting Jim Brodrick Lighting Program Manager The world's largest light emitting diode (LED) conversion project to date is under way in Los Angeles, California. In the project's first phase alone, the city retrofitted over 141,000 streetlights, reducing energy use by 63% and saving the city $7 million a year in electricity costs. The project is expected to reduce carbon

358

Supplemental Draft Environmental Impact StatementS Big Stone II Power Plant and Transmission Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lead Agency: U.S. Department of Energy, Western Area Power Administration Lead Agency: U.S. Department of Energy, Western Area Power Administration Cooperating Agencies: U.S. Department of Agriculture, Rural Utilities Service U.S. Department of Defense, Army Corps of Engineers Title: Big Stone II Power Plant and Transmission Project Supplemental Draft Environmental Impact Statement Location: Proposed Big Stone II Plant: Big Stone City, South Dakota Proposed Transmission Facilities: Northeastern South Dakota and Southwestern Minnesota Contacts: For additional information on this Supplemental Draft Environmental Impact Statement, or to receive a copy, contact: For general information on the DOE National Environmental Policy Act process, write or call: Ms. Nancy Werdel Western Area Power Administration

359

Georgia County Turning Industrial and Farm Waste Into Big Energy Savings |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Georgia County Turning Industrial and Farm Waste Into Big Energy Georgia County Turning Industrial and Farm Waste Into Big Energy Savings Georgia County Turning Industrial and Farm Waste Into Big Energy Savings March 30, 2011 - 2:44pm Addthis Interior view of the Gwinnett County "Gas To Energy" Project | Photo Courtesy of Gwinnett County, GA Interior view of the Gwinnett County "Gas To Energy" Project | Photo Courtesy of Gwinnett County, GA Tertia Speiser Project Officer, Golden Field Office What does this project do? Methane gas from biosolids, fats, oils, greases and other high strength industrial wastes is turned into energy. The county is improving efficiency and providing an alternative to clogging the sewers. The "Gas to Energy" system minimizes the impact of rising energy costs on consumers.

360

Lawrence Livermore, Intel, Cray produce big data machine to serve as  

NLE Websites -- All DOE Office Websites (Extended Search)

1 1 For immediate release: 11/04/2013 | NR-13-11-01 High Resolution Image Catalyst is a unique high performance computing (HPC) cluster that will serve research scientists and provide a proving ground for new HPC and Big Data technologies and architectures. It was recently installed at Lawrence Livermore National Laboratory. Lawrence Livermore, Intel, Cray produce big data machine to serve as catalyst for next-generation HPC clusters Donald B Johnston, LLNL, (925) 423-4902, johnston19@llnl.gov Lawrence Livermore National Laboratory in partnership with Intel and Cray, today announced a unique high performance computing (HPC) cluster that will serve research scientists at all three institutions and provide a proving ground for new HPC and Big Data technologies and architectures.

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Knoxville Energy Deal to Net Big Savings for Taxpayers | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Knoxville Energy Deal to Net Big Savings for Taxpayers Knoxville Energy Deal to Net Big Savings for Taxpayers Knoxville Energy Deal to Net Big Savings for Taxpayers March 9, 2010 - 11:55am Addthis Knoxville’s energy improvements are expected to save the city $1.5 million a year in utility costs | Photo courtesy of the City Knoxville's energy improvements are expected to save the city $1.5 million a year in utility costs | Photo courtesy of the City Joshua DeLung Knoxville, Tennessee, will save millions of dollars and reduce its energy consumption and carbon emissions thanks to a $13 million deal with Massachusetts-based energy services company Ameresco. The project is structured as an Energy Services Performance Contract, which means that the energy savings realized by the city will fully pay for the cost of the upgrades.

362

Bridging the Gap: Helping Small Businesses With Big Ideas Develop New  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Bridging the Gap: Helping Small Businesses With Big Ideas Develop Bridging the Gap: Helping Small Businesses With Big Ideas Develop New Industries Bridging the Gap: Helping Small Businesses With Big Ideas Develop New Industries October 25, 2011 - 3:59pm Addthis Semprius, solar panels shown above, announced that it is building a factory in Henderson, NC to manufacture its high concentration photovoltaic (HCPV) solar modules and is expected to create more than 250 full-time jobs over the next five years. Semprius, solar panels shown above, announced that it is building a factory in Henderson, NC to manufacture its high concentration photovoltaic (HCPV) solar modules and is expected to create more than 250 full-time jobs over the next five years. Keri Fulton Public Affairs Specialist, Office of Public Affairs What does this mean for me?

363

Dacite Melt at the Puna Geothermal Venture Wellfield, Big Island of Hawaii  

Open Energy Info (EERE)

Dacite Melt at the Puna Geothermal Venture Wellfield, Big Island of Hawaii Dacite Melt at the Puna Geothermal Venture Wellfield, Big Island of Hawaii Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Dacite Melt at the Puna Geothermal Venture Wellfield, Big Island of Hawaii Abstract During the drilling of injection well KS-13 in 2005 at the Puna Geothermal Venture (PGV) well field, on the island of Hawaii, a 75-meter interval of diorite containing brown glass inclusions was penetrated at a depth of 2415 m. At a depth of 2488 m a melt of dacitic composition was encountered. The melt flowed up the well bore and was repeatedly re-drilled over a depth interval of 8 m, producing several kilograms of clear, colorless vitric cuttings at the surface. The dacitic glass cuttings have a perlitic texture, a silica content of 67 wgt.%, are enriched in alkalis and nearly

364

Recovery Act Provides Big Boost with a Nanoscale Focus | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Provides Big Boost with a Nanoscale Focus Provides Big Boost with a Nanoscale Focus Recovery Act Provides Big Boost with a Nanoscale Focus October 14, 2010 - 9:46am Addthis Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What are the key facts? The Center for Functional Nanomaterials is getting a new electron microscope that will be valuable for solar cell research -- one of 7 ARRA-funded additions at the Brookhaven National Laboratory facility. Editor's note: cross posted from the Brookhaven National Laboratory The Center for Functional Nanomaterials (CFN) at Brookhaven National Laboratory is receiving more than $5 million in new equipment and upgrades funded by the American Recovery and Reinvestment Act (ARRA). The new acquisitions will fill gaps in the current facility to meet the needs of

365

Big Bend Power Station Neural Network-Intelligent Sootblower (NN-ISB) Optimization  

NLE Websites -- All DOE Office Websites (Extended Search)

Big Bend Power Station neural network- Big Bend Power Station neural network- intelligent SootBlower (nn-iSB) oPtimization (comPleted) Project Description The overall goal of this project was to develop a Neural Network-Intelligent Sootblowing (NN-ISB) system on the 445 MW Tampa Electric Big Bend Unit #2 to initiate sootblowing in response to real-time events or conditions within the boiler rather than relying on general rule-based protocols. Other goals were to increase unit efficiency, reduce NO X , and improve stack opacity. In a coal-fired boiler, the buildup of ash and soot on the boiler tubes can lead to a reduction in boiler efficiency. Thus, one of the most important boiler auxiliary operations is the cleaning of heat-absorbing surfaces. Ash and soot deposits are removed by a process known as sootblowing, which uses mechanical devices for on-line cleaning

366

Small Company Makes Big Changes to Boost Clean Energy Economy | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Small Company Makes Big Changes to Boost Clean Energy Economy Small Company Makes Big Changes to Boost Clean Energy Economy Small Company Makes Big Changes to Boost Clean Energy Economy November 27, 2013 - 9:40am Addthis Diversified Power International President Tony Trigiani inspects a part at DPI's headquarters in Tennessee. DPI is expanding its engineering, development, and manufacturing operations to keep up with demand. | Photo courtesy of Chris Davis, Tennessee Solar Institute Diversified Power International President Tony Trigiani inspects a part at DPI's headquarters in Tennessee. DPI is expanding its engineering, development, and manufacturing operations to keep up with demand. | Photo courtesy of Chris Davis, Tennessee Solar Institute Amy Kidd Project Officer, State Energy Program What are the key facts?

367

DOE research makes big bang | OSTI, US Dept of Energy, Office of Scientific  

Office of Scientific and Technical Information (OSTI)

DOE research makes big bang DOE research makes big bang Feature Archive Saul Perlmutter Photo Courtesy of Lawrence Berkeley National Laboratory Saul Perlmutter has been awarded the 2011 Nobel Prize in Physics for his breakthrough research at Lawrence Berkeley National Laboratory. He cofounded the Supernova Cosmology Project (SCP) in 1988, with the breakthrough coming ten years later. The SCP pioneered the methods used to discover the accelerating expansion of the universe through observations of distant supernovae. For many years Perlmutter has been a leader in studies to determine the nature of dark energy. Explore the universe using Science Accelerator; check out the search results for big bang and supernovae. OSTI Homepage Mobile Gallery Subscribe to RSS OSTI Blog Get Widgets Get Alert Services

368

Rebates Cut the Price of Big-Time Efficiency Upgrades | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rebates Cut the Price of Big-Time Efficiency Upgrades Rebates Cut the Price of Big-Time Efficiency Upgrades Rebates Cut the Price of Big-Time Efficiency Upgrades February 22, 2010 - 5:52pm Addthis One of the smartest ways for homeowners to save money on major appliance upgrades is to hook into an energy efficiency rebate program. The Neighborhood Energy Connection (NEC), a non-profit organization in St. Paul, Minnesota, helps local residents take advantage of Xcel Energy's rebate programs that cut the cost of whole-house energy efficiency upgrades. It can start with a visit from the "Home Energy Squad", a program offered jointly by Xcel Energy and CenterPoint Energy, the local energy providers (NEC implements the program for Xcel Energy). The Energy Squad installs simple efficiency-improving products such as compact fluorescent

369

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection August 13, 2013 - 1:59pm Addthis Photo by J.D. Griggs, courtesy of U.S.Geological Survey Photo by J.D. Griggs, courtesy of U.S.Geological Survey For Additional Information To learn more about the carbon storage projects in which NETL is involved, please visit the NETL Carbon Storage website How can a prehistoric volcanic eruption help us reduce the amount of CO2 released into the atmosphere today? The answer is found in the basalt formations created by the lava - formations that can be used as sites for injecting carbon dioxide (CO2) captured from industrial sources in a process called carbon capture and storage (CCS).

370

Energy Upgrades to Save Small Arizona Town Big Money | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Upgrades to Save Small Arizona Town Big Money Upgrades to Save Small Arizona Town Big Money Energy Upgrades to Save Small Arizona Town Big Money July 19, 2010 - 1:00pm Addthis An aerial shot of Oro Valley, Ariz.'s town hall campus shows proposed solar locations. | Photo courtesy of Oro Valley An aerial shot of Oro Valley, Ariz.'s town hall campus shows proposed solar locations. | Photo courtesy of Oro Valley Temperatures above 100 degrees mean that staying cool and being energy efficient is important to the small town of Oro Valley, Ariz. But finding the funds to do both can be a challenge. It was this heat - and the availability of a federal grant - that Bayer Vella, the town's conservation and sustainability manager, cited as a reason the city is forging ahead with energy retrofits and solar projects.

371

Supercomputing: A Toolbox to Simulate the Big Bang and Beyond | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Supercomputing: A Toolbox to Simulate the Big Bang and Beyond Supercomputing: A Toolbox to Simulate the Big Bang and Beyond Supercomputing: A Toolbox to Simulate the Big Bang and Beyond September 19, 2013 - 1:30pm Addthis This image shows the barred spiral galaxy NGC 1398. | Image courtesy of the Dark Energy Survey. This image shows the barred spiral galaxy NGC 1398. | Image courtesy of the Dark Energy Survey. Rob Roser Rob Roser Head, Fermilab Scientific Computing Division What does this project do? A new project sponsored by three of the Energy Department's National Labs will allow scientists to study the evolution of our universe in greater detail with a new cosmological simulation analysis toolbox. This project takes advantage of the Energy Department's investments in supercomputers and specialized high-performance computing

372

Microsoft Word - CX-Big Eddy-TroutdaleUpgradeFY12_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Erich Orth Erich Orth Project Manager - TEP-TPP-3 Proposed Action: Big Eddy - Troutdale No. 1 230 kV Transmission Line Upgrade Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): Appendix B4.13, Upgrading and Rebuilding Existing Powerlines. Location: Wasco, Hood River and Clackamas counties, OR Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: The project, as proposed, is the thermal upgrade of the BPA Big Eddy - Troutdale No.1 230 kV Transmission Line: Background BPA's Big Eddy - Troutdale No. 1 230-kV transmission line is one of three major transmission lines that cross the Oregon Cascade Mountains. These lines transport The Dalles hydro generation and northwest wind generation output in the east to load centers west of the Cascades, like

373

EA-1880: Big Bend to Witten Transmission Line Project, South Dakota |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

80: Big Bend to Witten Transmission Line Project, South Dakota 80: Big Bend to Witten Transmission Line Project, South Dakota EA-1880: Big Bend to Witten Transmission Line Project, South Dakota Summary The USDA Rural Utilities Service, with DOE's Western Area Power Administration as a cooperating agency, is preparing this EA to evaluate the environmental impacts of a proposal to construct a 70-mile long 230-kV single-circuit transmission line, a new Western Area Power Administration substation, an addition to the existing substation, and approximately 2 miles of 230-kV double-circuit transmission line, all in South Dakota. Proposed action is related to the Keystone XL project (see DOE/EIS-0433-S1). Public Comment Opportunities No public comment opportunities available at this time. Documents Available for Download April 12, 2011

374

New Blog Seeks Out the "Next Big Thing" | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

New Blog Seeks Out the "Next Big Thing" New Blog Seeks Out the "Next Big Thing" New Blog Seeks Out the "Next Big Thing" December 5, 2011 - 2:36pm Addthis Researchers with the Energy Department’s Joint BioEnergy Institute (JBEI) at Lawrence Berkeley National Lab have identified a potential new advanced biofuel that could replace today’s standard fuel if successfully commercialized. The new blog TechStream will focus on new technologies coming out of the lab. | Photo courtesy of Lawrence Berkeley National Lab. Researchers with the Energy Department's Joint BioEnergy Institute (JBEI) at Lawrence Berkeley National Lab have identified a potential new advanced biofuel that could replace today's standard fuel if successfully commercialized. The new blog TechStream will focus on new technologies

375

Solar Goes Big: Launching the California Valley Solar Ranch | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Goes Big: Launching the California Valley Solar Ranch Goes Big: Launching the California Valley Solar Ranch Solar Goes Big: Launching the California Valley Solar Ranch October 31, 2013 - 4:14pm Addthis The California Valley Solar Ranch produces clean, renewable electricity at the scale of traditional power plants. | Photo courtesy of SunPower. The California Valley Solar Ranch produces clean, renewable electricity at the scale of traditional power plants. | Photo courtesy of SunPower. Aerial shot of the California Valley Solar Ranch in San Luis Obispo County, California. | Photo courtesy of SunPower. Aerial shot of the California Valley Solar Ranch in San Luis Obispo County, California. | Photo courtesy of SunPower. According to NRG Energy, the California Solar Valley Ranch project has created thousands of jobs and put an estimated $315 million into the local economy. | Photo courtesy of SunPower.

376

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection Ancient Lava Flows Trap CO2 for Long-Term Storage in Big Sky Injection August 13, 2013 - 1:59pm Addthis Photo by J.D. Griggs, courtesy of U.S.Geological Survey Photo by J.D. Griggs, courtesy of U.S.Geological Survey For Additional Information To learn more about the carbon storage projects in which NETL is involved, please visit the NETL Carbon Storage website How can a prehistoric volcanic eruption help us reduce the amount of CO2 released into the atmosphere today? The answer is found in the basalt formations created by the lava - formations that can be used as sites for injecting carbon dioxide (CO2) captured from industrial sources in a process called carbon capture and storage (CCS).

377

Strategic Petroleum Reserve (SPR) geological site characterization report, Big Hill Salt Dome  

Science Conference Proceedings (OSTI)

Geological and geophysical analyses of the Big Hill Salt Dome were performed to determine the suitability of this site for use in the Strategic Petroleum Reserve (SPR). Development of 140 million barrels (MMB) of storage capacity in the Big Hill Salt Dome is planned as part of the SPR expansion to achieve 750 MMB of storage capacity. Objectives of the study were to: (1) Acquire, evaluate, and interpret existing data pertinent to geological characterization of the Big Hill Dome; (2) Characterize the surface and near-surface geology and hydrology; (3) Characterize the geology and hydrology of the overlying cap rock; (4) Define the geometry and geology of the dome; (5) Determine the feasibility of locating and constructing 14 10-MMB storage caverns in the south portion of the dome; and (6) Assess the effects of natural hazards on the SPR site. Recommendations are included. (DMC)

Hart, R.J.; Ortiz, T.S.; Magorian, T.R.

1981-09-01T23:59:59.000Z

378

Virginia big-eared bats (Corynorhinus townsendii virginianus) roosting in abandoned coal mines in West Virginia  

Science Conference Proceedings (OSTI)

We surveyed bats at 36 abandoned coal mines during summer 2002 and 47 mines during fall 2002 at New River Gorge National River and Gauley River National Recreation Area, WV. During summer, we captured three federally endangered Virginia big-eared bats at two mine entrances, and 25 were captured at 12 mine entrances during fall. These represent the first documented captures of this species at coal mines in West Virginia. Future survey efforts conducted throughout the range of the Virginia big-eared bat should include abandoned coal mines.

Johnson, J.B.; Edwards, J.W.; Wood, P.B. [West Virginia University, Morgantown, WV (US). Wildlife & Fisheries Resources Programme

2005-07-01T23:59:59.000Z

379

9/18/09 2:09 PM'Big Wave' Theory Offers Alternative to Dark Energy -Physical Science Page 1 of 3http://scienceblips.dailyradar.com/story/big_wave_theory_offers_alternative_to_dark_energy/  

E-Print Network (OSTI)

9/18/09 2:09 PM'Big Wave' Theory Offers Alternative to Dark Energy - Physical Science Page 1 of 3http://scienceblips.dailyradar.com/story/big_wave_theory_offers_alternative_to_dark_energy/ Gadget working my way through a preprint of a paper arguing that dark energy is not what many scientists think

Temple, Blake

380

9/18/09 2:12 PM'Big Wave' Theory Offers Alternative to Dark Energy Page 1 of 4http://digg.com/general_sciences/Big_Wave_Theory_Offers_Alternative_to_Dark_Energy  

E-Print Network (OSTI)

9/18/09 2:12 PM'Big Wave' Theory Offers Alternative to Dark Energy Page 1 of 4http://digg.com/general_sciences/Big_Wave_Theory_Offers_Alternative_to_Dark_Energy show profanity settings Digg is a place Offers Alternative to Dark Energy space.com -- Mathematicians have proposed an alternative explanation

Temple, Blake

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Stochastic modeling of random roughness in shock scattering problems: theory and simulations  

Science Conference Proceedings (OSTI)

Random rougness is omnipresent in engineering applications and may often affect performance in unexpected way. Here, we employ synergistically stochastic simulations and second-order stochastic perturbation analysis to study supersonic flow past a wedge with random rough surface. The roughness (of length $d$) starting at the wedge apex is modeled as stochastic process (with zero mean and correlation length $A$) obtained from a new stochastic differential equation. A multi-element probabilistic collocation method (ME-PCM) based on {\\em sparse grids} is employed to solve the stochastic Euler equations while a WENO scheme is used to discretize the equations in two spatial dimensions. The perturbation analysis is used to verify the stochastic simulations and to provide insight for small values of $A$, where stochastic simulations become prohibitively expensive. % We show that the random roughness enhances the lift and drag forces on the wedge beyond the rough region, and this enhancement is proportional to $(d/A)^2$. The effects become more pronounced as the Mach number increases. These results can be used in designing smart rough skins for airfoils for maxiumum lift enhancement at a minimum drag penalty.

Lin, Guang; Su, Chau-Hsing; Karniadakis, George E.

2008-08-01T23:59:59.000Z

382

Spatiotemporal data mining in the era of big spatial data: algorithms and applications  

Science Conference Proceedings (OSTI)

Spatial data mining is the process of discovering interesting and previously unknown, but potentially useful patterns from the spatial and spatiotemporal data. However, explosive growth in the spatial and spatiotemporal data, and the emergence of social ... Keywords: big data, computational and I/O challenges, large scale data mining, spatiotemporal patterns

Ranga Raju Vatsavai; Auroop Ganguly; Varun Chandola; Anthony Stefanidis; Scott Klasky; Shashi Shekhar

2012-11-01T23:59:59.000Z

383

Compilation and R-matrix analysis of Big Bang nuclear reaction rates  

E-Print Network (OSTI)

We use the R-matrix theory to fit low-energy data on nuclear reactions involved in Big Bang nucleosynthesis. A special attention is paid to the rate uncertainties which are evaluated on statistical grounds. We provide S factors and reaction rates in tabular and graphical formats.

Pierre Descouvemont; Abderrahim Adahchour; Carmen Angulo; Alain Coc; Elisabeth Vangioni-Flam

2004-07-06T23:59:59.000Z

384

Small Changes Help Long Island Homeowner Save Big on Energy Costs |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Small Changes Help Long Island Homeowner Save Big on Energy Costs Small Changes Help Long Island Homeowner Save Big on Energy Costs Small Changes Help Long Island Homeowner Save Big on Energy Costs April 16, 2013 - 12:20pm Addthis Located near the Long Island Sound, Deborah Wetzel's condo is cold and drafty eight months out of the year. A home energy audit and small energy efficiency upgrades helped Wetzel improve the comfort of her home while saving money on energy bills. | Photo courtesy of Deborah Wetzel. Located near the Long Island Sound, Deborah Wetzel's condo is cold and drafty eight months out of the year. A home energy audit and small energy efficiency upgrades helped Wetzel improve the comfort of her home while saving money on energy bills. | Photo courtesy of Deborah Wetzel. Wetzel made small energy efficiency changes -- like sealing air leaks around her washer and dryer hookups -- and is seeing big results on her energy bills. | Photo courtesy of Deborah Wetzel.

385

Lithium in cool stellar atmospheres: Big bang nucleosynthesis and extrasolar planets  

E-Print Network (OSTI)

Lithium in cool stellar atmospheres: Big bang nucleosynthesis and extrasolar planets Matthias Steffen and Elisabetta Caffau Sternphysik In metal-poor stellar atmospheres, the Lithium line at 6707 ?-NLTE, respectively. The accurate spectroscopic determination of the Lithium abundance and in particular the 6Li/7Li

386

Multiyear Subinertial and Seasonal Eulerian Current Observations near the Florida Big Bend Coast  

Science Conference Proceedings (OSTI)

Multiyear in situ Eulerian acoustic Doppler current profiler measurements were obtained at 5-, 10-, and 19-m depths off the Big Bend coast, and in 19 m off the Florida Peninsula to the south. Analysis on subinertial time scales, dominated by ...

Ekaterina V. Maksimova; Allan J. Clarke

2013-08-01T23:59:59.000Z

387

The single pixel GPS: learning big data signals from tiny coresets  

Science Conference Proceedings (OSTI)

We present algorithms for simplifying and clustering patterns from sensors such as GPS, LiDAR, and other devices that can produce high-dimensional signals. The algorithms are suitable for handling very large (e.g. terabytes) streaming data and can be ... Keywords: Douglas Peucker, big data, coresets, line simplification, streaming, trajectories clustering

Dan Feldman; Cynthia Sung; Daniela Rus

2012-11-01T23:59:59.000Z

388

Proposed 230-kV Crossover Substation, Big Horn County, Montana: Environmental assessment  

SciTech Connect

Western proposes to construct, operate, and maintain a 230-kV substation northwest of Hardin, Big Horn County, Montana. The proposed Crossover Substation would form an interconnection between Western's Yellowtail-Custer and MPC's Colstrip-Billings 230-kV transmission lines. Impacts and mitigation strategies are discussed.

1984-02-01T23:59:59.000Z

389

Asynchronous object storage with QoS for scientific and commercial big data  

Science Conference Proceedings (OSTI)

This paper presents our design for an asynchronous object storage system intended for use in scientific and commercial big data workloads. Use cases from the target workload domains are used to motivate the key abstractions used in the application programming ... Keywords: HPC storage, cloud storage, object storage, storage QoS

Michael J. Brim, David A. Dillow, Sarp Oral, Bradley W. Settlemyer, Feiyi Wang

2013-11-01T23:59:59.000Z

390

BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN  

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

BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN ON A ALBANY CAT RON CREEK DALEY BU LL CREEK LEE C HAPEL AR Y ROT HWELL MEAD OW CR EEK HOL LY CREEK CON CORD TAU LBEE KH...

391

Fusion in first few minutes after Big Bang form lightest elements  

E-Print Network (OSTI)

-guzzling car, big fuel tank but burns fuel fast, so the tank of gas does not last long. Like a fuel LSun Temperature: from color and spectral type 3,000 K - 50,000 K Mass: calculated from period (p DIMMER #12;Massive stars have the shortest lives. HIGH MASS and LUMINOUS LOW MASS and DIM Like a gas

Shirley, Yancy

392

From the Big Bang to the Higgs Boson in Less Than an Hour  

E-Print Network (OSTI)

From the Big Bang to the Higgs Boson in Less Than an Hour Jeffrey D H Higgs boson Gauge bosons (force field quanta) Higgs boson and vacuum expectation value Strong) photon Z boson W bosons H Higgs boson Gauge bosons (force field quanta) Higgs boson and vacuum

Fygenson, Deborah Kuchnir

393

From the Big Bang to the Higgs Boson in Less Than an Hour  

E-Print Network (OSTI)

From the Big Bang to the Higgs Boson in Less Than an Hour Jeffrey D neutrino Z0 W + W -g gluon (8) photon Z boson W bosons Quarks Leptons H Higgs boson Gauge bosons (force field quanta) Higgs boson and vacuum expectation value Strong force EM force Weak force #12;Par7cles

Fygenson, Deborah Kuchnir

394

Nuclear Waste Disposal: An Independent View of the Big Picture and a Proposal for CARD  

E-Print Network (OSTI)

1 Nuclear Waste Disposal: An Independent View of the Big Picture and a Proposal for CARD Presented to isolate nuclear waste successfully from the biosphere for the long term can be developed if our society to this impasse? In the 1940's at the beginning of the nuclear age, nuclear waste was seen as a "problem" only

California at Santa Cruz, University of

395

Tailoring interfacial exchange coupling with low-energy ion beam bombardment: Tuning the interface roughness  

SciTech Connect

By ascertaining NiO surface roughness in a Ni{sub 80}Fe{sub 20}/NiO film system, we were able to correlate the effects of altered interface roughness from low-energy ion-beam bombardment of the NiO layer and the different thermal instabilities in the NiO nanocrystallites. From experiment and by modelling the temperature dependence of the exchange bias field and coercivity, we have found that reducing the interface roughness and changing the interface texture from an irregular to striped conformation enhanced the exchange coupling strength. Our results were in good agreement with recent simulations using the domain state model that incorporated interface mixing.

Lin, K.-W.; Shueh, C.; Huang, H.-R.; Hsu, H.-F. [Department of Materials Science and Engineering, National Chung Hsing University, Tiachung 402, Taiwan (China); Mirza, M.; Lierop, J. van [Department of Physics and Astronomy, University of Manitoba, Winnipeg, Manitoba R3T 2N2 (Canada)

2012-03-19T23:59:59.000Z

396

Adhesive contact of rough surfaces: comparison between numerical calculations and analytical theories  

E-Print Network (OSTI)

We have employed a numerical procedure to analyze the adhesive contact between a soft elastic layer and a rough rigid substrate. The solution of the problem is obtained by calculating the Green's function which links the pressure distribution to the normal displacements at the interface. The problem is then formulated in the form of a Fredholm integral equation of the first kind with a logarithmic kernel, and the boundaries of the contact area are calculated by requiring that the energy of the system is stationary. The methodology has been employed to study the adhesive contact between an elastic semi-infinite solid and a randomly rough rigid profile with a self-affine fractal geometry. We show that, even in presence of adhesion, the true contact area still linearly depends on the applied load. The numerical results are then critically compared with the prediction of an extended version of the Persson's contact mechanics theory, able to handle anisotropic surfaces, as 1D interfaces. It is shown that, for any given load, Persson's theory underestimates the contact area of about 50% in comparison with our numerical calculations. We find that this discrepancy is larger than what is found for 2D rough surfaces in case of adhesionless contact. We argue that this increased difference might be explained, at least partially, by considering that Persson's theory is a mean field theory in spirit, so it should work better for 2D rough surfaces rather than for 1D rough surfaces. We also observe, that the predicted value of separation is in very good agreement with our numerical results as well as the exponent of the power spectral density of the contact pressure distribution and of the elastic displacement of the solid. Therefore, we conclude that Persson's theory captures almost exactly the main qualitative behavior of the rough contact phenomena.

Giuseppe Carbone; Michele Scaraggi; Ugo Tartaglino

2010-06-03T23:59:59.000Z

397

Intra- and interspecific responses to Rafinesques big-eared bat (Corynorhinus rafinesquii) social calls.  

SciTech Connect

Bats respond to the calls of conspecifics as well as to calls of other species; however, few studies have attempted to quantify these responses or understand the functions of these calls. We tested the response of Rafinesques big-eared bats (Corynorhinus rafinesquii) to social calls as a possible method to increase capture success and to understand the function of social calls. We also tested if calls of bats within the range of the previously designated subspecies differed, if the responses of Rafinesques big-eared bats varied with geographic origin of the calls, and if other species responded to the calls of C. rafinesquii. We recorded calls of Rafinesques big-eared bats at two colony roost sites in South Carolina, USA. Calls were recorded while bats were in the roosts and as they exited. Playback sequences for each site were created by copying typical pulses into the playback file. Two mist nets were placed approximately 50500 m from known roost sites; the net with the playback equipment served as the Experimental net and the one without the equipment served as the Control net. Call structures differed significantly between the Mountain and Coastal Plains populations with calls from the Mountains being of higher frequency and longer duration. Ten of 11 Rafinesques big-eared bats were caught in the Control nets and, 13 of 19 bats of other species were captured at Experimental nets even though overall bat activity did not differ significantly between Control and Experimental nets. Our results suggest that Rafinesques big-eared bats are not attracted to conspecifics calls and that these calls may act as an intraspecific spacing mechanism during foraging.

Loeb, Susan, C.; Britzke, Eric, R.

2010-07-01T23:59:59.000Z

398

Kosterlitz-Thouless Transition in 4He Films Adsorbed to Rough Calcium Fluoride  

Science Conference Proceedings (OSTI)

Previous measurements in our lab have shown that the onset of superfluidity at the KT transition, typically seen as a sharp change in the frequency of a smooth-surface quartz crystal microbalance, becomes less identifiable in the presence of increasing surface roughness or disorder, while the peak in the dissipation is unchanged. Using a series of microbalances coated with increasingly rough CaF2, we have extended our measurements to lower 4He film coverages and thus lower temperatures. We find at lower 4He coverages that the presence of disorder on the substrate has a diminished effect on the frequency shift.

Luhman, D. R.; Hallock, R. B. [Laboratory of Low Temperature Physics, Department of Physics, University of Massachusetts, Amherst, 01003 (United States)

2006-09-07T23:59:59.000Z

399

Global Distribution of Ice Cloud Particle Shape and Roughness from PARASOL Satellite Measurements  

E-Print Network (OSTI)

The energy balance of the Earth is regulated in part by ice clouds, which both reflect shortwave solar radiation and absorb infrared radiation from the Earth. These clouds appear frequently worldwide, with up to 70% coverage in tropical regions. The microphysics of ice clouds determines their radiative properties, and is important for accurately predicting the role of ice clouds in Earths energy balance. However, describing the microphysics of ice clouds remains a challenging problem, especially with regard to the shape of ice particles and the degree of ice particle surface roughening. In-situ studies have found evidence for ice surface roughness and have found many complex ice geometries; however, these studies are limited spatially and temporally. An approach which allows large-scale analysis is to retrieve these properties via theoretical modeling using satellite observations of polarized reflectance from ice clouds, since polarized reflectance is sensitive to the shape and roughness of ice particles. The theoretical model requires the scattering properties of simulated ice particles. These properties are obtained for 10 different ice shapes and 17 different levels of surface roughness. Simulations are performed for 3 different effective ice particle diameters: 30, 60 and 90 ?m. Overall, the retrieved shape is dominated by the compact aggregate of columns. Although the exact composition of shapes varies from month to month, the compact aggregate of columns remains the most commonly retrieved shape. The retrieved roughness varies from moderately rough at ? = 0.1 to severely rough at ? = 0.5. Retrieved roughness varies more than shape, and smooth surfaced ice is most prominent in January. Tropical regions tend to have ice particles that are more roughened, while the midlatitudes and polar regions tend to have more smooth ice. In almost all cases, roughened ice represents > 60% of the total retrievals. The asymmetry parameter inferred from the retrieval of ice particle shape and roughness has a mean value near 0.77, with only small differences based on assumed ice effective diameter. The median value of the asymmetry parameter has a nearly constant value of approximately 0.75.

Cole, Benjamin

2013-08-01T23:59:59.000Z

400

A Fetch Dependent Model Of Sea Surface Roughness For Offshore Wind Power Utilisation  

E-Print Network (OSTI)

The sea surface roughness z 0 is usually determined from friction velocity u * with the Charnock relation as z 0 =z ch u * /g, where g is the gravitational acceleration and z ch an empirical parameter, which was meant to be a constant, but turned out to be site specific for sites with coastal influence. Several attempts to improve this relation aim on finding a power law between a non-dimensional sea surface roughness and a non-dimensional group describing the influence of the wave field. The Rdsand field measurement was used to test several proposed relations. A significant

Bernhard Lange; Jrgen Hjstrup; Sren Larsen; Rebecca Barthelmie

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Carrots and Sticks: A Comprehensive Business Model for the Successful Achievement of Energy Efficiency Resource Standards Environmental Energy Technologies DivisionMarch 2011  

Science Conference Proceedings (OSTI)

Energy efficiency resource standards (EERS) are a prominent strategy to potentially achieve rapid and aggressive energy savings goals in the U.S. As of December 2010, twenty-six U.S. states had some form of an EERS with savings goals applicable to energy efficiency (EE) programs paid for by utility customers. The European Union has initiated a similar type of savings goal, the Energy End-use Efficiency and Energy Services Directive, where it is being implemented in some countries through direct partnership with regulated electric utilities. U.S. utilities face significant financial disincentives under traditional regulation which affects the interest of shareholders and managers in aggressively pursuing cost-effective energy efficiency. Regulators are considering some combination of mandated goals ('sticks') and alternative utility business model components ('carrots' such as performance incentives) to align the utility's business and financial interests with state and federal energy efficiency public policy goals. European countries that have directed their utilities to administer EE programs have generally relied on non-binding mandates and targets; in the U.S., most state regulators have increasingly viewed 'carrots' as a necessary condition for successful achievement of energy efficiency goals and targets. In this paper, we analyze the financial impacts of an EERS on a large electric utility in the State of Arizona using a pro-forma utility financial model, including impacts on utility earnings, customer bills and rates. We demonstrate how a viable business model can be designed to improve the business case while retaining sizable ratepayer benefits. Quantifying these concerns and identifying ways they can be addressed are crucial steps in gaining the support of major stakeholder groups - lessons that can apply to other countries looking to significantly increase savings targets that can be achieved from their own utility-administered EE programs.

Satchwell, Andrew; Cappers, Peter; Goldman, Charles

2011-03-22T23:59:59.000Z

402

Rough Sets in the Interpretation of Statistical Tests Outcomes for Genes Under Hypothetical Balancing Selection  

Science Conference Proceedings (OSTI)

Detection of natural selection at the molecular level is one of the crucial problems in contemporary population genetics. There exists a number of statistical tests designed for it, however, the interpretation of the outcomes is often obscure, because ... Keywords: ATM, BLM, RECQL, WRN, natural selection, neutrality tests, rough sets

Krzysztof Cyran

2007-06-01T23:59:59.000Z

403

The Rough Guide to the iPad, 2nd edition  

Science Conference Proceedings (OSTI)

It's an eBook reader. It's a touch-screen computer. It's a games machine. It's a movie player. It's for browsing the web and sending emails. Whatever you think the Apple iPad is, "The Rough Guide to the iPad" will show you that it's so much more, and ...

Peter Buckley

2011-06-01T23:59:59.000Z

404

A Controller Design for the Khepera Robot: A Rough Set Approach  

Science Conference Proceedings (OSTI)

The Khepera robot belongs to the family of miniature mobile robots of the K-Team firm. It is used in a number of places for scientific and educational purposes. Considering its advantages (such as small size, precision of movement, ease of control), ... Keywords: Artificial intelligence, Khepera robot, control design, expert system, fuzzy systems, machine learning, rough sets

Zbigniew Suraj; James F. Peters; Piotr Grochowalski

2005-02-01T23:59:59.000Z

405

Discovering patterns of missing data in survey databases: An application of rough sets  

Science Conference Proceedings (OSTI)

Databases for data mining often have missing values. Missing data are often mistreated in data mining and valuable knowledge related to missing data is often overlooked. This study discusses patterns of missing data in survey databases. It proposes a ... Keywords: Association rules, Data mining, Knowledge discovery, Missing values, Rough sets, Rule induction, Survey

Hai Wang; Shouhong Wang

2009-04-01T23:59:59.000Z

406

Effect of Roughness as Determined by Atomic Force Microscopy on the Wetting Properties of PTFE Thin  

E-Print Network (OSTI)

Effect of Roughness as Determined by Atomic Force Microscopy on the Wetting Properties of PTFE Thin Engineering College of Mines and Earth Sciences University of Utah Salt Lake City, Utah 84112 and G. YAMAUCHI films has been investigated using atomic force microscopy (AFM) and contact angle goniometry. Surface

Drelich, Jaroslaw W.

407

Contribution of Boussinesq pressure and bottom roughness terms for open channel flows with shocks  

Science Conference Proceedings (OSTI)

For high-velocity flows accompanied with hydraulic jump, this paper attempts to evaluate the contribution of non-hydrostatic (i.e., Boussinesq) pressure term and the bottom roughness coefficient. To perform this analysis, we have solved the one-dimensional ... Keywords: high resolution, hydraulic jump, hydrostatic, modeling, shocks

Prasada Rao

2002-12-01T23:59:59.000Z

408

Rough Terrain Autonomous MobilityPart 2: An Active Vision, Predictive Control Approach  

Science Conference Proceedings (OSTI)

Off-road autonomous navigation is one of the most difficult automation challenges from the point of view of constraints on mobility, speed of motion, lack of environmental structure, density of hazards, and typical lack of prior information. ... Keywords: autonomous vehicles, goal-seeking, mobile robots, obstacle avoidance, requirements analysis, rough terrain mobility, terrain mapping, trajectory generation

Alonzo Kelly; Anthony Stentz

1998-05-01T23:59:59.000Z

409

Stock Trading Using RSPOP: A Novel Rough Set-Based Neuro-Fuzzy Approach  

Science Conference Proceedings (OSTI)

This paper investigates the method of forecasting stock price difference on artificially generated price series data using neuro-fuzzy systems and neural networks. As trading profits is more important to an investor than statistical performance, this ... Keywords: Forecasting theory, fuzzy neural networks, rough set theory, stock market, time series

K. K. Ang; C. Quek

2006-09-01T23:59:59.000Z

410

A New Drag Relation for Aerodynamically Rough Flow over the Ocean  

Science Conference Proceedings (OSTI)

From almost 7000 near-surface eddy-covariance flux measurements over the sea, the authors deduce a new airsea drag relation for aerodynamically rough flow:Here u* is the measured friction velocity, and UN10 is the neutral-stability wind speed at ...

Edgar L Andreas; Larry Mahrt; Dean Vickers

2012-08-01T23:59:59.000Z

411

Effective thermal conductivity of rough spherical packed beds Majid Bahrami *, M. Michael Yovanovich, J. Richard Culham  

E-Print Network (OSTI)

relationships. The present model accounts for the thermophysical properties of spheres and the gas, load-dimensional numerical analysis which makes the FEM modeling extremely expen- sive from the calculative point of view [3]. In addition, ther- mal contact resistance (TCR) of rough spheres must be fed into the software as boundary

Bahrami, Majid

412

Application of Particle Swarm Optimization technique for achieving desired milled surface roughness in minimum machining time  

Science Conference Proceedings (OSTI)

Face milling is a widely used machining operation to produce various components. The finished component depends not only on the dimensional accuracy but also on the surface finish. The present method of selection of machining parameters by trial and ... Keywords: Face milling, Machining parameters, Machining time, Particle Swarm Optimization, Surface roughness

S. Bharathi Raja; N. Baskar

2012-04-01T23:59:59.000Z

413

Combining rough set and case based reasoning for process conditions selection in camshaft grinding  

Science Conference Proceedings (OSTI)

Case Based Reasoning (CBR) is a novel paradigm that uses previous cases to solve new, unseen and different problems. However, redundant features may not only dramatically increase the case memory, but also make the case retrieval more time-consuming. ... Keywords: Camshaft grinding, Case based reasoning, Case evaluation, Case reclassify, Feature reduction, Genetic algorithm, Rough set

X. H. Zhang; Z. H. Deng; W. Liu; H. Cao

2013-04-01T23:59:59.000Z

414

Temporal and Spatial Aspects of Velocity Variance in the Urban Surface Roughness Layer  

Science Conference Proceedings (OSTI)

Data from six urban areas in a nationwide network of sites within the surface roughness layer are examined. It is found that the average velocity variances in time, derived by averaging the conventional variances from a network of n stations, are ...

Bruce B. Hicks; Elena Novakovskaia; Ronald J. Dobosy; William R. Pendergrass III; William J. Callahan

2013-03-01T23:59:59.000Z

415

Rough set-based approach for modeling relationship measures in product planning  

Science Conference Proceedings (OSTI)

Quality function deployment (QFD) provides a planning and problem-solving methodology that is widely renowned for translating customer requirements (CRs) into engineering characteristics (ECs) for new product development. As the first phase of QFD, product ... Keywords: Customer requirement, Engineering characteristic, Quality function deployment, Relationship measure, Rough set

Yan-Lai Li; Jia-Fu Tang; Kwai-Sang Chin; Xing-Gang Luo; Yi Han

2012-06-01T23:59:59.000Z

416

Exploring the boundary region of tolerance rough sets for feature selection  

Science Conference Proceedings (OSTI)

Of all of the challenges which face the effective application of computational intelligence technologies for pattern recognition, dataset dimensionality is undoubtedly one of the primary impediments. In order for pattern classifiers to be efficient, ... Keywords: Attribute reduction, Classification, Feature selection, Rough sets

Neil Mac Parthalin; Qiang Shen

2009-05-01T23:59:59.000Z

417

The generic genetic algorithm incorporates with rough set theory - An application of the web services composition  

Science Conference Proceedings (OSTI)

Evolutionary computing (EC) techniques have been used traditionally used for solving challenging optimization problems. But the increase in data and information has reduced the performance capacity of the GA, but highlighted the cost of finding a solution ... Keywords: Generic, Genetic algorithm, Rough set, Web services, Web services composition

Wen-Yau Liang; Chun-Che Huang

2009-04-01T23:59:59.000Z

418

Uncertainty handling in navigation services using rough and fuzzy set theory  

Science Conference Proceedings (OSTI)

Navigation services, such as used in cars, are widely used nowadays. Many applications, positioning technologies and techniques have been developed to make navigation systems easier to use. However current navigation systems suffer from different aspects ... Keywords: fuzzy set theory, location based services, navigation services, rough set theory, spatio-temporal objects, uncertainty

Anahid Basiri; Pouria Amirian; Adam Winstanley; Colin Kuntzsch; Monika Sester

2012-11-01T23:59:59.000Z

419

Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-147 (Big Eddy-Chenoweth NO. 1&2, Big Eddy - Midway & Chenoweth-Goldendale)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1, 2003 1, 2003 REPLY TO ATTN OF: KEP-4 SUBJECT: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-147 (Big Eddy-Chenoweth NO. 1 &2, Big Eddy - Midway & Chenoweth- Goldendale) Elizabeth Johnson Natural Resource Specialist - TFR/The Dalles Proposed Action: Vegetation Management for the Big Eddy-Chenoweth NO. 1 &2 Substation to Substation, Big Eddy - Midway Substation to 2/3) & Chenoweth-Goldendale (Substation to 2/3). Location: Project location is within Wasco County, Oregon & Klickitat County, Washington and is within the Redmond Region. Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: BPA proposes to clear targeted vegetation within the right-of-way.

420

At Princeton Plasma Physics Laboratory, buying small is a big win |  

NLE Websites -- All DOE Office Websites (Extended Search)

At Princeton Plasma Physics Laboratory, buying small is a big win At Princeton Plasma Physics Laboratory, buying small is a big win By Gale Scott May 23, 2011 Tweet Widget Facebook Like Google Plus One When scientists at the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) needed metal flanges for a specialized piece of equipment, Principal Buyer Arlene White could have ordered them from a range of major manufacturers. Instead, the $150,000 order went to Zenex Precision Products, a small, family-owned machine shop in Paterson, N.J. The company's price was competitive and the quality of the product was excellent. For White, equally important was the fact that the company has only a dozen or so employees and is located in an economically depressed community. "We've bypassed major large companies to buy from them," White said.

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Microsoft Word - CX-Big Eddy-Redmond-WoodPolesFY13_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4, 2013 4, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Big Eddy-Redmond No. 1 Wood Pole Replacement Project PP&A Project No.: 2500 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Big Eddy-Redmond No. 1 transmission line in Deschutes County, Oregon, at the following locations: Mile Structure Township Range Section 35 6 5 14 24 36 6 5 14 25 36 7 5 14 25 36 8 5 14 25 37 6 5 14 36 40 9 6 15 18 43 2 6 15 29 48 4 7 1 21 49 1 7 1 21 50 6 7 15 33 51 8 8 15 5 52 8 8 15 8 53 3 8 15 8 54 2 8 15 17 56 1 8 1 30 58 2 9 14 1

422

Microsoft Word - John_Day-Big_Eddy_2-CX.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mark Kjelland Mark Kjelland Project Manager - TEP-TPP-3 Proposed Action: John Day-Big Eddy No. 2 500-kV Transmission Line Reconductor Budget Information: Work Order 232282 Task 01 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area including...tower modifications, changing insulators, and replacement of poles, circuit breakers, conductors, transformers and crossarms. Location: Sherman and Wasco counties, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to reconductor 3 approximately 1-mile long sections of the John Day-Big Eddy No. 2 500-kV transmission line. The project involves removing the

423

Microsoft Word - CX-BigEddy-Redmond-ConductorMaintenance-FY13_WEB  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4, 2013 4, 2013 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Stacy Hensley Project Manager - TEP-CSB-2 Proposed Action: Conductor maintenance on Bonneville Power Administration's (BPA) Big Eddy-Redmond transmission line Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities Location: Approximately six miles southeast of The Dalles in Wasco County, Oregon. T1N, R14E, Sec 4, 5, 9, 20, 28, 29, and 33 Proposed by: BPA Description of the Proposed Action: BPA proposes to perform routine maintenance on the Big Eddy-Redmond, 230-kilovolt transmission line conductor. The proposed work includes re-sagging the transmission line, and replacing the transmission line hardware and transmission

424

Big Caliente Pool & Spa Low Temperature Geothermal Facility | Open Energy  

Open Energy Info (EERE)

Caliente Pool & Spa Low Temperature Geothermal Facility Caliente Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Big Caliente Pool & Spa Low Temperature Geothermal Facility Facility Big Caliente Sector Geothermal energy Type Pool and Spa Location Santa Barbara, California Coordinates 34.4208305°, -119.6981901° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[]}

425

OpenMSI: A Science Gateway to Sort Through Bio-Imaging's Big Datasets  

NLE Websites -- All DOE Office Websites (Extended Search)

OpenMSI: A Science OpenMSI: A Science Gateway to Sort Through Bio-Imaging's Big Datasets OpenMSI: A Science Gateway to Sort Through Bio-Imaging's Big Datasets August 27, 2013 | Tags: Basic Energy Sciences (BES), Carver, Computer Science, Dirac, Hopper, Life Sciences, Science Gateways, Visualization Group Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov OpenMSINERSC.jpg This overlay of mass spectrometry images shows the spatial distribution of three different kind of lipids across a whole mouse cross-section. Lipids act as the structural components of cell membranes and are responsible for energy storage, among other things. Image credit: Wolfgang Reindl (Berkeley Lab). Using cutting-edge mass spectrometry imaging (MSI) technology, scientists can study tissues, cell cultures and bacterial colonies in unprecedented

426

Effects of Quantized Scalar Fields in Cosmological Spacetimes with Big Rip Singularities  

E-Print Network (OSTI)

Effects of quantized free scalar fields in cosmological spacetimes with Big Rip singularities are investigated. The energy densities for these fields are computed at late times when the expansion is very rapid. For the massless minimally coupled field it is shown that an attractor state exists in the sense that, for a large class of states, the energy density of the field asymptotically approaches the energy density it would have if it was in the attractor state. Results of numerical computations of the energy density for the massless minimally coupled field and for massive fields with minimal and conformal coupling to the scalar curvature are presented. For the massive fields the energy density is seen to always asymptotically approach that of the corresponding massless field. The question of whether the energy densities of quantized fields can be large enough for backreaction effects to remove the Big Rip singularity is addressed.

Jason D. Bates; Paul R. Anderson

2010-04-26T23:59:59.000Z

427

Low-Energy Photodisintegration of the Deuteron and Big-Bang Nucleosynthesis  

E-Print Network (OSTI)

The photon analyzing power for the photodisintegration of the deuteron was measured for seven gamma-ray energies between 2.39 and 4.05 MeV using the linearly polarized gamma-ray beam of the High-Intensity Gamma-ray Source at the Duke Free-Electron Laser Laboratory. The data provide a stringent test of theoretical calculations for the inverse reaction, the neutron-proton radiative capture reaction at energies important for Big-Bang Nucleosynthesis. Our data are in excellent agreement with potential model and effective field theory calculations. Therefore, the uncertainty in the baryon density obtained from Big-Bang Nucleosynthesis can be reduced at least by 20%.

W. Tornow; N. G. Czakon; C. R. Howell; A. Hutcheson; J. H. Kelley; V. N. Litvinenko; S. Mikhailov; I. V. Pinayev; G. J. Weisel; H. Witala

2003-09-10T23:59:59.000Z

428

Supplemental Draft Environmental Impact StatementS Big Stone II Power Plant and Transmission Project  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ES-1 ES-1 ES.0 Summary In May 2006, Western Area Power Administration (Western), Rural Utilities Service (RUS), and U.S. Army Corps of Engineers (USACE) issued the Big Stone II Power Plant and Transmission Project Draft Environmental Impact Statement (Draft EIS, DOE/EIS-0377). The Draft EIS described the details of constructing and operating a nominal 600-megawatt (MW), coal-fired, baseload electric generating facility and associated transmission line and substation upgrades, known as the Big Stone II Project (proposed Project). The proposed Project would be constructed by Otter Tail Corporation (dba Otter Tail Power Company (OTP)), Central Minnesota Municipal Power Agency, Great River Energy, Heartland Consumers Power District, Montana-Dakota Utilities Co., Southern Minnesota Municipal Power Agency, and

429

NREL's Energy Databus storing big energy data | OpenEI Community  

Open Energy Info (EERE)

NREL's Energy Databus storing big energy data NREL's Energy Databus storing big energy data Home > Blogs > Graham7781's blog Graham7781's picture Submitted by Graham7781(1992) Super contributor 26 June, 2013 - 09:17 campus databus energy meter data NREL OpenEI Tool The Energy Databus began as a project aimed at addressing campus energy consumption and tracking issues at NREL. Now, with the ability to store large amounts of data, some of which measured by the second, along with rich functionality, the open-source software tool could offer the same solutions to many facilities. From a single building to a large military base or college campus, the Databus tool has the ability to handle many different size campuses. The software allows you to take meter data, often spread out around campus, record it and make sense of it.

430

Luminant's Big Brown Plant wins for continuous improvement and safety programs  

SciTech Connect

Staff from Luminant's Big Brown Plant accepted the PRB Coal Users' Group's top honour for innovative improvements to coal-handling systems and a sterling safety record. The numbers reveal their accomplishments: an average EFOR less than 4%, an availability factor averaging 90% for a plant that burns a lignite/PRB mix, and staff who worked more than 2.6 million man-hours since March 2000 without a lost-time injury. 13 photos., 1 tab.

Peltier, R.

2008-07-15T23:59:59.000Z

431

Birth of Supermassive Black holes and Star Formation after the Big Bang  

E-Print Network (OSTI)

Modern observations of star formation in different galaxies contradicts with the current star formation theories. There are few questions and observations where current star formation theories were not able to explain well. This paper proposes an alternative theory of Star formation and birth of Supermassive Black holes after the Big Bang, which can answer the contradictions without violating the physics laws and fit perfectly well with the modern observations.

A Paramashivam

2013-01-01T23:59:59.000Z

432

Fusion in first few minutes after Big Bang form lightest elements  

E-Print Network (OSTI)

the shortest lives. HIGH MASS and LUMINOUS LOW MASS and DIM Like a gas-guzzling car, big fuel tank but burns fuel fast, so the tank of gas does not last long. Like a fuel-efficient car, small fuel tank but burns and distance 10-4 LSun - 106 LSun Temperature: from color and spectral type 3,000 K - 50,000 K Mass: calculated

Shirley, Yancy

433

Modeling Analysis of the Big Bend Regional Aerosol and Visibility Observational (BRAVO) Study  

Science Conference Proceedings (OSTI)

Particulate sulfate compounds account for approximately half of the particulate matter (PM) during periods of poor visibility at Big Bend National Park (BBNP). Poor visibility is associated with two distinct meteorological regimes -- one dominated by flow from Mexico during spring and summer months and another characterized by transport from regions northeast of BBNP during fall months. Accordingly, the monitoring component of BRAVO took place from July to October 1999. More than 30 sites were establishe...

2004-02-24T23:59:59.000Z

434

Transformer fault diagnosis based on reasoning integration of rough set and fuzzy set and Bayesian optimal classifier  

Science Conference Proceedings (OSTI)

In accordance with intelligent complementary strategies, a new transformer fault diagnosis method is proposed based on rough set (RS) and fuzzy set (FS) and Bayesian optimal classifier in this paper. Through RS reduction, the diagnostic decision table ... Keywords: Bayesian optimal classifier, fault diagnosis, fuzzy set, information entropy, intelligent complementary, rough set, transformer

Hongsheng Su; Haiying Dong

2009-01-01T23:59:59.000Z

435

Microsoft Word - FEIS-0421-SA-01-Big Eddy-KnightDesignAdjustmentFY12_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

KEP-4 KEP-4 SUBJECT: Supplement Analysis for the Big Eddy-Knight Transmission Project Final EIS (DOE/EIS-0421/SA-1) Emmanuel Jaramillo Project Manager - TEP-TPP-1 Proposed Action: Big Eddy-Knight Transmission Project design adjustments Proposed by: Bonneville Power Administration (BPA) Location: Wasco County, Oregon and Klickitat County, Washington Background: In 2011, BPA completed the Big Eddy-Knight Transmission Project Final Environmental Impact Statement (EIS) (DOE/EIS-0421) and issued a Record of Decision (ROD) documenting its decision to build and operate the Big Eddy-Knight transmission line. Construction of the transmission line began in fall 2011 and is currently underway. Through construction and further detailed design work, project adjustments have been identified. The

436

Panel session: Part 1, In flux -- Science Policy and the social structure of Big Laboratories, 1964--1979  

Science Conference Proceedings (OSTI)

This report discusses the in flux of science policy and the social structure of big laboratories during the period of 1964 to 1979 and some sociological consequences of high energy physicists` development of the standard model during the same period.

Westfall, C. [Michigan State Univ., East Lansing, MI (United States)]|[CEBAF, Newport News, VA (United States)]|[Fermilab History Collaboration, Batavia, IL (United States)

1993-09-01T23:59:59.000Z

437

eGallon and Electric Vehicle Sales: The Big Picture | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

eGallon and Electric Vehicle Sales: The Big Picture eGallon and Electric Vehicle Sales: The Big Picture eGallon and Electric Vehicle Sales: The Big Picture August 19, 2013 - 8:30am Addthis eGallon: Compare the costs of driving with electricity What is eGallon? It is the cost of fueling a vehicle with electricity compared to a similar vehicle that runs on gasoline. Did you know? On average, it costs about 3 times less to drive an electric vehicle. Find out how much it costs to fuel an electric vehicle in your state regular gasoline 0 6 4 1 0 3 · 0 2 0 4 8 6 0 8 9 2 3 5 0 electric eGallon 0 4 1 7 2 3 3 · 0 4 2 0 4 6 0 8 5 9 1 5 0 Data and Methodology The eGallon price is calculated using the most recently available state by state residential electricity prices. The state gasoline price above is either the statewide average retail price or a multi-state regional average

438

Necessary and sufficient conditions for big bangs, bounces, crunches, rips, sudden singularities, and extremality events  

E-Print Network (OSTI)

The physically relevant singularities occurring in FRW cosmologies had traditionally been thought to be limited to the "big bang", and possibly a "big crunch". However, over the last few years, the zoo of cosmological singularities considered in the literature has become considerably more extensive, with "big rips" and "sudden singularities" added to the mix, as well as renewed interest in non-singular cosmological events such as "bounces" and "turnarounds". In this article we present a complete catalogue of such cosmological milestones, both at the kinematical and dynamical level. First, using generalized power series, purely kinematical definitions of these cosmological events are provided in terms of the behaviour of the scale factor a(t). The notion of a "scale-factor singularity'" is defined, and its relation to curvature singularities (polynomial and differential) is explored. Second, dynamical information is extracted by using the Friedmann equations (without assuming even the existence of any equation of state) to place constraints on whether or not the classical energy conditions are satisfied at the cosmological milestones. We use these considerations to derive necessary and sufficient conditions for the existence of cosmological milestones such as bangs, bounces, crunches, rips, sudden singularities, and extremality events. Since the classification is extremely general, the corresponding results are to a high degree model-independent: In particular, we provide a complete characterization of the class of bangs, crunches, and sudden singularities for which the dominant energy condition is satisfied.

Celine Cattoen; Matt Visser

2005-08-11T23:59:59.000Z

439

Tax Credits Give Thin-Film Solar a Big Boost | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tax Credits Give Thin-Film Solar a Big Boost Tax Credits Give Thin-Film Solar a Big Boost Tax Credits Give Thin-Film Solar a Big Boost October 18, 2010 - 2:00pm Addthis MiaSolé will expand its capacity to make its thin-film solar panels by more than ten times, thanks to two Recovery Act tax credits.| Photo courtesy of MiaSolé MiaSolé will expand its capacity to make its thin-film solar panels by more than ten times, thanks to two Recovery Act tax credits.| Photo courtesy of MiaSolé Lorelei Laird Writer, Energy Empowers What are the key facts? MiaSolé adding more than ten times its current manufacturing capacity Company expects to double or triple its workforce with expansion Expansion is funded by $101 million in Recovery Act tax credit For MiaSolé, a relative newcomer to the solar energy market, 2010 has been

440

Oak Ridge Lays Out Big Plans for 2012 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lays Out Big Plans for 2012 Lays Out Big Plans for 2012 Oak Ridge Lays Out Big Plans for 2012 January 1, 2012 - 12:00pm Addthis Employees at Oak Ridge are accelerating work at K-25’s East Wing. Sixty percent of the remaining structure is expected to be down by the end of the September. Employees at Oak Ridge are accelerating work at K-25's East Wing. Sixty percent of the remaining structure is expected to be down by the end of the September. Tank W-1A, a 4,000-gallon contaminated tank buried in Oak Ridge National Laboratory’s central campus, was removed from the site in January. Tank W-1A, a 4,000-gallon contaminated tank buried in Oak Ridge National Laboratory's central campus, was removed from the site in January. Employees at Oak Ridge are accelerating work at K-25's East Wing. Sixty percent of the remaining structure is expected to be down by the end of the September.

Note: This page contains sample records for the topic "big stick rough" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

This is Big: The First-Ever White House Student Film Festival | Department  

NLE Websites -- All DOE Office Websites (Extended Search)

This is Big: The First-Ever White House Student Film Festival This is Big: The First-Ever White House Student Film Festival This is Big: The First-Ever White House Student Film Festival November 26, 2013 - 2:17pm Addthis WhiteHouse.Gov/FilmFest has the full scoop on the first-ever White House Student Film Festival. Learn more, read the official rules, see how to submit your video, and hear from Bill Nye (the Science Guy). WhiteHouse.Gov/FilmFest has the full scoop on the first-ever White House Student Film Festival. Learn more, read the official rules, see how to submit your video, and hear from Bill Nye (the Science Guy). Adam Garber Deputy Director of Digital Content for the Office of Digital Strategy, The White House Editor's Note: This blog is cross-posted from www.whitehouse.gov You don't have to be a kid to be excited about this:

442

This is Big: The First-Ever White House Student Film Festival | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

This is Big: The First-Ever White House Student Film Festival This is Big: The First-Ever White House Student Film Festival This is Big: The First-Ever White House Student Film Festival November 26, 2013 - 2:17pm Addthis WhiteHouse.Gov/FilmFest has the full scoop on the first-ever White House Student Film Festival. Learn more, read the official rules, see how to submit your video, and hear from Bill Nye (the Science Guy). WhiteHouse.Gov/FilmFest has the full scoop on the first-ever White House Student Film Festival. Learn more, read the official rules, see how to submit your video, and hear from Bill Nye (the Science Guy). Adam Garber Deputy Director of Digital Content for the Office of Digital Strategy, The White House Editor's Note: This blog is cross-posted from www.whitehouse.gov You don't have to be a kid to be excited about this:

443

Electrochemical machining process for forming surface roughness elements on a gas turbine shroud  

SciTech Connect

The back side recessed cooling surface of a shroud defining in part the hot gas path of a turbine is electrochemically machined to provide surface roughness elements and spaces therebetween to increase the heat transfer coefficient. To accomplish this, an electrode with insulating dielectric portions and non-insulating portions is disposed in opposition to the cooling surface. By passing an electrolyte between the cooling surface and electrode and applying an electrical current between the electrode and a shroud, roughness elements and spaces therebetween are formed in the cooling surface in opposition to the insulating and non-insulating portions of the electrode, hence increasing the surface area and heat transfer coefficient of the shroud.

Lee, Ching-Pang (Cincinnati, OH); Johnson, Robert Alan (Simpsonville, SC); Wei, Bin (Mechanicville, NY); Wang, Hsin-Pang (Rexford, NY)

2002-01-01T23:59:59.000Z

444

Energy production rates in fluid mixtures of inelastic rough hard spheres  

E-Print Network (OSTI)

The aim of this work is to explore the combined effect of polydispersity and roughness on the partial energy production rates and on the total cooling rate of a granular fluid mixture. We consider a mixture of inelastic rough hard spheres of different number densities, masses, diameters, moments of inertia, and mutual coefficients of normal and tangential restitution. Starting from the first equation of the BBGKY hierarchy, the collisional energy production rates associated with the translational and rotational temperatures ($T_i^\\text{tr}$ and $T_i^\\text{rot}$) are expressed in terms of two-body average values. Next, those average values are estimated by assuming a velocity distribution function based on maximum-entropy arguments, allowing us to express the energy production rates and the total cooling rate in terms of the partial temperatures and the parameters of the mixture. Finally, the results are applied to the homogeneous cooling state of a binary mixture and the influence of inelasticity and roughness on the temperature ratios $T_1^\\text{tr}/T_1^\\text{rot}$, $T_2^\\text{tr}/T_1^\\text{tr}$, and $T_2^\\text{rot}/T_1^\\text{rot}$ is analyzed.

Andrs Santos; Gilberto M. Kremer; Vicente Garz

2009-10-29T23:59:59.000Z

445

The Resonator Impedance Model of Surface Roughness Applied to the LCLS Parameters  

E-Print Network (OSTI)

The resonator impedance model of surface roughness in a cylindrical beam tube, derived in Ref. 1, is compared to the inductive impedance model of Ref. 2. It is shown that for long, smooth bunches the two models both give an inductive response, that the e#ective inductance per length is proportional to the corrugation depth over the beam pipe radius, and that the absolute results also are comparable. For a non-smooth bunch shape, such as is found in the undulator region of the LCLS, however, the inductive impedance model is no longer valid; and the resonator model gives a non-inductive response, with the induced energy spread decreasing much more slowly with increasing bunch length than for a smooth distribution. When applied to the actual bunch shape and parameters in the LCLS, the resonator model predicts that, to remain within tolerances for induced energy spread, the beam tube roughness must be kept to 10 nm. Further calculations suggest, however, that if the period-to-depth aspect ratio of the surface features is large, #as has been found in recent measurements of polished beam tube surfaces#, then the wake#eld e#ect may be greatly suppressed, and the roughness tolerance greatly increased.

Karl L.F. Bane; Alexander Novokhatskii

1999-01-01T23:59:59.000Z

446

Big microscope  

NLE Websites -- All DOE Office Websites (Extended Search)

microscope Name: stacy Status: NA Age: NA Location: NA Country: NA Date: Around 1993 Question: What type of Microscope has the highest magnification? Replies: What type of...

447

Big Spring Wind Power Project First-Year Operating Experience: 1999-2000: U.S. Department of Energy-EPRI Wind Turbine Verification P rogram  

Science Conference Proceedings (OSTI)

The 34-MW Big Spring wind power plant is sited on elevated tabletop mesas near Big Spring, Texas. Under a power purchase agreement between the project owner and operator, York Research Corporation (York), and TXU Electric and Gas (TXU), York will supply wind energy to TXU for 15 years. This report describes Big Spring's first-year operating experience. The lessons learned in the project will be valuable to other utilities and wind power developers planning similar wind power projects, especially those lo...

2000-12-18T23:59:59.000Z

448

An origin of the universe: a model alternative to Big Bang  

E-Print Network (OSTI)

We propose a new approach to the model of an origin of the universe built by Oscar Klein and Hannes Alfv\\'{e}n. Some modifications of assumptions underlying the model result in a possible scenario of the universe creation consistent with observations. We explain the large scale structre of the universe and we estimate the Hubble constant value as well as the number of galaxies in the universe. The model does not require many assumptions made in the model based on the Big Bang idea.

Andrzej Mercik; Szymon Mercik

2006-04-04T23:59:59.000Z

449

Hydroelectric Assessment Study of Existing and Planned Water Systems on the Big Island  

Science Conference Proceedings (OSTI)

Wind energy is a very promising energy source on the Big Island of Hawaii due to the island's natural geological features and consistent trade winds. However, two primary factors hamper efficient use of wind energy. (1) Power generated by wind energy is somewhat unreliable because it is entirely dependent on real-time wind speeds and direction. (2) While energy can be generated continuously throughout the day and night with adequate winds, grid demand falls off during the late night and early morning hou...

2005-05-02T23:59:59.000Z

450

Refined scenario of standard Big Bang nucleosynthesis allowing for nonthermal nuclear reactions in the primordial plasma  

Science Conference Proceedings (OSTI)

The standard scenario of big bang nucleosynthesis (BBN) is generalized to take into account nonthermal nuclear reactions in the primordial plasma. These reactions are naturally triggered in the BBN epoch by fast particles generated in various exoergic processes. It is found that, although such particles can appreciably enhance the rates of some individual reactions, their influence on the whole process of element production is not significant. The nonthermal corrections to element abundances are obtained to be 0.1% ({sup 3}H), -0.03% ({sup 7}Li), and 0.34 %-0.63% (CNO group).

Voronchev, Victor T.; Nakao, Yasuyuki; Nakamura, Makoto; Tsukida, Kazuki [Institute of Nuclear Physics, Moscow State University, Moscow 119991 (Russian Federation); Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University, Motooka, Fukuoka 819-0395 (Japan); Division of Advanced Plasma Research, Japan Atomic Energy Agency, 2-166 Oaza-Obuchi-Aza-Omotedate, Rokkasho, Kamikita, Aomori 039-3212 (Japan); Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University, Motooka, Fukuoka 819-0395 (Japan)

2012-11-12T23:59:59.000Z

451

A Java Math.BigDecimal Implementation of Core Mathematical Functions  

E-Print Network (OSTI)

The mathematical functions log(x), exp(x), root[n]x, sin(x), cos(x), tan(x), arcsin(x), arctan(x), x^y, sinh(x), cosh(x), tanh(x) and Gamma(x) have been implemented for arguments x in the real domain in a native Java library on top of the multi-precision BigDecimal representation of floating point numbers. This supports scientific applications where more than the double precision accuracy of the library of the Standard Edition is desired. The full source code is made available.

Mathar, Richard J

2009-01-01T23:59:59.000Z

452

Improving the Noah Land Surface Model in Arid Regions with an Appropriate Parameterization of the Thermal Roughness Length  

Science Conference Proceedings (OSTI)

Daytime land surface temperatures in arid and semiarid regions are typically not well simulated in current land surface models (LSMs). This study first evaluates the importance of parameterizing the thermal roughness length (z0h) to model the ...

Yingying Chen; Kun Yang; Degang Zhou; Jun Qin; Xiaofeng Guo

2010-08-01T23:59:59.000Z

453

A New Scheme for Effective Roughness Length and Effective Zero-Plane Displacement in Land Surface Models  

Science Conference Proceedings (OSTI)

Based on the similarity theory of the atmospheric surface layer and the flux conservation and mass conservation laws, a new scheme for determining the effective roughness length (ERL) and the effective zero-plane displacement (EZPD) for a ...

Zhong Zhong; Wei Lu; Shuai Song; Yaocun Zhang

2011-12-01T23:59:59.000Z

454

Influences of Sea Surface Temperature Gradients and Surface Roughness Changes on the Motion of Surface Oil: A Simple Idealized Study  

Science Conference Proceedings (OSTI)

The authors' modeling shows that changes in sea surface temperature (SST) gradients and surface roughness between oil-free water and oil slicks influence the motion of the slick. Physically significant changes occur in surface wind speed, surface ...

Yangxing Zheng; Mark A. Bourassa; Paul Hughes

2013-07-01T23:59:59.000Z

455

A Self-Contained Sector-Scanning Sonar for Bottom Roughness Observations as Part of Sediment Transport Studies  

Science Conference Proceedings (OSTI)

Studies and models of sediment transport in the bottom boundary layer require knowledge of the bottom roughness as a parameter affecting the suspension and transport of sediment. Knowledge of this has often been quite imprecise since measurements ...

J. D. Irish; J. F. Lynch; P. A. Traykovski; A. E. Newhall; K. Prada; A. E. Hay

1999-11-01T23:59:59.000Z

456

An Improvement of Roughness Height Parameterization of the Surface Energy Balance System (SEBS) over the Tibetan Plateau  

Science Conference Proceedings (OSTI)

Roughness height for heat transfer is a crucial parameter in the estimation of sensible heat flux. In this study, the performance of the Surface Energy Balance System (SEBS) has been tested and evaluated for typical land surfaces on the Tibetan ...

Xuelong Chen; Zhongbo Su; Yaoming Ma; Kun Yang; Jun Wen; Yu Zhang

2013-03-01T23:59:59.000Z

457

Effects of grit roughness and pitch oscillations on the S814 airfoil  

DOE Green Energy (OSTI)

Horizontal-axis wind turbine rotors experience unsteady aerodynamics when the rotor is yawed, when rotor blades pass through the support tower wake, and when the wind is gusting. An understanding of this unsteady behavior is necessary to assist in the design of new rotor airfoils. The rotors also experience performance degradation due to surface roughness. These surface irregularities are due to the accumulation of insect debris, ice, and/or the aging process. Wind tunnel studies that examine both the steady and unsteady behavior of airfoils can help define pertinent flow phenomena, and the resultant data can also be used to validate analytical computer codes. An S814 airfoil model was tested in The Ohio State University Aeronautical and Astronautical Research Laboratory (OSU/AARL) 3 X 5 subsonic wind tunnel (3 X 5) under steady flow with both stationary model conditions and pitch oscillations. To study the extent of performance loss due to surface roughness, a leading edge grit roughness pattern (LEGR) was used to simulate leading edge contamination. After baseline cases were completed, the LEGR was applied for both steady state and model pitch oscillation cases. The Reynolds numbers for steady state conditions were 0.75, 1, 1.25 and 1.5 million, while the angle of attack ranged from -20{degrees} to +40{degrees}. While the model underwent pitch oscillations, data were acquired at Reynolds numbers of 0.75, 1, 1.25, and 1.5 million, at frequencies of 0.6, 1.2, and 1.8 Hz. Two sine wave forcing functions {+-}5.5{degrees} and {+-}10{degrees}, were used; at mean angles of attack of 8{degrees}, 14{degrees}, and 20{degrees}. For purposes herein, any reference to unsteady conditions means the model was in pitch oscillation.

Janiszewska, J.M.; Ramsay, R.R.; Hoffmann, M.J.; Gregorek, G.M. [Ohio State Univ., Columbus, OH (United States)

1996-07-01T23:59:59.000Z

458

EFFECTS OF GRAPHITE SURFACE ROUGHNESS ON BYPASS FLOW COMPUTATIONS FOR AN HTGR  

SciTech Connect

Bypass flow in a prismatic high temperature gas reactor (HTGR) occurs between graphite blocks as they sit side by side in the core. Bypass flow is not intentionally designed to occur in the reactor, but is present because of tolerances in manufacture, imperfect installation and expansion and shrinkage of the blocks from heating and irradiation. It is desired to increase the knowledge of the effects of such flow, which has been estimated to be as much as 20% of the total helium coolant flow. Computational fluid dynamic (CFD) simulations can provide estimates of the scale and impacts of bypass flow. Previous CFD calculations have examined the effects of bypass gap width, level and distribution of heat generation and effects of shrinkage. The present contribution examines the effects of graphite surface roughness on the bypass flow for different relative roughness factors on three gap widths. Such calculations should be validated using specific bypass flow measurements. While such experiments are currently underway for the specific reference prismatic HTGR design for the next generation nuclear plant (NGNP) program of the U. S. Dept. of Energy, the data are not yet available. To enhance confidence in the present calculations, wall shear stress and heat transfer results for several turbulence models and their associated wall treatments are first compared for flow in a single tube that is representative of a coolant channel in the prismatic HTGR core. The results are compared to published correlations for wall shear stress and Nusselt number in turbulent pipe flow. Turbulence models that perform well are then used to make bypass flow calculations in a symmetric onetwelfth sector of a prismatic block that includes bypass flow. The comparison of shear stress and Nusselt number results with published correlations constitutes a partial validation of the CFD model. Calculations are also compared to ones made previously using a different CFD code. Results indicate that increasing surface roughness increases the maximum fuel and helium temperatures as do increases in gap width. However, maximum coolant temperature variation due to increased gap width is not changed by surface roughness.

Rich Johnson; Yu-Hsin Tung; Hiroyuki Sato

2011-07-01T23:59:59.000Z

459

Experimental investigation of electric field distributions in a chaotic 3D microwave rough billiard  

E-Print Network (OSTI)

We present the first experimental study of the electric field distributions E_N of a three-dimensional (3D) microwave chaotic rough billiard with the translational symmetry. The translational symmetry means that the cross-section of the billiard is invariant under translation along z direction. The 3D electric field distributions were measured up to the level number N = 489. In this way the experimental spatial correlation functions C_{N,p}(x,s) ~ were found and compared with the theoretical ones. The experimental results for higher two-dimensional level number N_{|} appeared to be in good agreement with the theoretical predictions.

Oleg Tymoshchuk; Nazar Savytskyy; Oleh Hul; Szymon Bauch; Leszek Sirko

2009-03-17T23:59:59.000Z

460

Artificial Neural Network and Rough Set for HV Bushings Condition Monitoring  

E-Print Network (OSTI)

Most transformer failures are attributed to bushings failures. Hence it is necessary to monitor the condition of bushings. In this paper three methods are developed to monitor the condition of oil filled bushing. Multi-layer perceptron (MLP), Radial basis function (RBF) and Rough Set (RS) models are developed and combined through majority voting to form a committee. The MLP performs better that the RBF and the RS is terms of classification accuracy. The RBF is the fasted to train. The committee performs better than the individual models. The diversity of models is measured to evaluate their similarity when used in the committee.

Mpanza, LJ

2011-01-01T23:59:59.000Z

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461

Ant Colony Optimization of Rough Set for HV Bushings Fault Detection  

E-Print Network (OSTI)

Most transformer failures are attributed to bushings failures. Hence it is necessary to monitor the condition of bushings. In this paper three methods are developed to monitor the condition of oil filled bushing. Multi-layer perceptron (MLP), Radial basis function (RBF) and Rough Set (RS) models are developed and combined through majority voting to form a committee. The MLP performs better that the RBF and the RS is terms of classification accuracy. The RBF is the fasted to train. The committee performs better than the individual models. The diversity of models is measured to evaluate their similarity when used in the committee.

Mpanza, J L

2011-01-01T23:59:59.000Z

462

Canopy growth and density of Wyoming big sagebrush sown with cool-season perennial grasses  

SciTech Connect

Post-mining revegetation efforts often require grass seeding and mulch applications to stabilize the soils at the same time as shrub seeding, creating intraspecific competition between seeded shrubs and grasses that is not well understood. In 1999, we initiated a study at the Belle Ayr Coal Mine near Gillette, Wyoming, to evaluate the influence of grass competition on establishment and growth of Wyoming big sagebrush. Combinations of three sagebrush seeding rates (1, 2, and 4 kg pls ha{sup -1}) and seven cool-season perennial grass mixture seeding rates (0, 2, 4, 6, 8, 10, and 14 kg pls ha{sup -1}) were seeded during winter 1998-1999. Shrub density and grass cover were assessed from 1999 to 2004. We monitored sagebrush canopy size in 2001, 2002, and 2004. All sagebrush seeding rates provided shrub densities (>=) 1 shrub m {sup -1} after six growing seasons. Grass production (>=) 75 g m{sup -2} was achieved by seeding grasses at 6 to 8 kg pls ha{sup -1}). Canopy growth of individual sagebrush plants was least in the heaviest grass seeding rate. Reduced grass seeding rates can aid in achieving Wyoming big sagebrush density standards and enhance shrub canopy growth.

Hild, A.L.; Schuman, G.E.; Vicklund, L.E.; Williams, M.I. [University of Wyoming, Laramie, WY (United States). Dept. for Renewable Resources

2006-07-15T23:59:59.000Z

463

Hellsgate Big Game Winter Range Wildlife Mitigation Project : Annual Report 2008.  

DOE Green Energy (OSTI)

The Hellsgate Big Game Winter Range Wildlife Mitigation Project (Hellsgate Project) was proposed by the Confederated Tribes of the Colville Reservation (CTCR) as partial mitigation for hydropower's share of the wildlife losses resulting from Chief Joseph and Grand Coulee Dams. At present, the Hellsgate Project protects and manages 57,418 acres (approximately 90 miles2) for the biological requirements of managed wildlife species; most are located on or near the Columbia River (Lake Rufus Woods and Lake Roosevelt) and surrounded by Tribal land. To date we have acquired about 34,597 habitat units (HUs) towards a total 35,819 HUs lost from original inundation due to hydropower development. In addition to the remaining 1,237 HUs left unmitigated, 600 HUs from the Washington Department of Fish and Wildlife that were traded to the Colville Tribes and 10 secure nesting islands are also yet to be mitigated. This annual report for 2008 describes the management activities of the Hellsgate Big Game Winter Range Wildlife Mitigation Project (Hellsgate Project) during the past year.

Whitney, Richard P.; Berger, Matthew T.; Rushing, Samuel; Peone, Cory

2009-01-01T23:59:59.000Z

464

The Problem of Big Bang Matter vs. AntiMatter Symmetry  

E-Print Network (OSTI)

-The favored Big Bang concept is that the original symmetry was skewed, the universe now being all matter, all antimatter having annihilated. -The mechanism of matter/antimatter annihilation is analyzed. A total annihilation of original antimatter could not have occurred; the skewing is unnecessary; and the universe must contain equally both forms of matter. -Current detection of cosmic matter/antimatter annihilations is Gamma Ray Bursts [GRB's]. However, the conviction that the universe is now all matter with no antimatter has left that possibility rejected and uninvestigated and left standing the massive supernovae core collapse hypothesis for GRB's. -It has recently been reported that the rate of GRB's increases with red shift z for z = 0 to 4 as (1 + z)^1.5. The indication is that the rate increases significantly with time into the past at least back to z = 4 [and probably back to the Big Bang]. -That finding is inconsistent with the massive supernovae core collapse hypothesis for GRB's and supports GRB's being cosmic matter/antimatter annihilations.

Roger Ellman

2000-07-17T23:59:59.000Z

465

STANDARD BIG BANG NUCLEOSYNTHESIS UP TO CNO WITH AN IMPROVED EXTENDED NUCLEAR NETWORK  

SciTech Connect

Primordial or big bang nucleosynthesis (BBN) is one of the three strong pieces of evidence for the big bang model together with the expansion of the universe and cosmic microwave background radiation. In this study, we improve the standard BBN calculations taking into account new nuclear physics analyses and enlarge the nuclear network up to sodium. This is, in particular, important to evaluate the primitive value of CNO mass fraction that could affect Population III stellar evolution. For the first time we list the complete network of more than 400 reactions with references to the origin of the rates, including Almost-Equal-To 270 reaction rates calculated using the TALYS code. Together with the cosmological light elements, we calculate the primordial beryllium, boron, carbon, nitrogen, and oxygen nuclei. We performed a sensitivity study to identify the important reactions for CNO, {sup 9}Be, and boron nucleosynthesis. We re-evaluated those important reaction rates using experimental data and/or theoretical evaluations. The results are compared with precedent calculations: a primordial beryllium abundance increase by a factor of four compared to its previous evaluation, but we note a stability for B/H and for the CNO/H abundance ratio that remains close to its previous value of 0.7 Multiplication-Sign 10{sup -15}. On the other hand, the extension of the nuclear network has not changed the {sup 7}Li value, so its abundance is still 3-4 times greater than its observed spectroscopic value.

Coc, Alain [Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse (CSNSM), CNRS/IN2P3, Universite Paris Sud, UMR 8609, Batiment 104, F-91405 Orsay Campus (France); Goriely, Stephane; Xu, Yi [Institut d'Astronomie et d'Astrophysique, Universite Libre de Bruxelles, CP 226, Boulevard du Triomphe, B-1050 Bruxelles (Belgium); Saimpert, Matthias; Vangioni, Elisabeth [Institut d'Astrophysique de Paris, UMR 7095 CNRS, Universite Pierre et Marie Curie, 98 bis Boulevard Arago, Paris 75014 (France)

2012-01-10T23:59:59.000Z

466

Cosmic Hydrogen Was Significantly Neutral a Billion Years After the Big Bang  

E-Print Network (OSTI)

The ionization fraction of cosmic hydrogen, left over from the big bang, provides crucial fossil evidence for when the first stars and quasar black holes formed in the infant universe. Spectra of the two most distant quasars known show nearly complete absorption of photons with wavelengths shorter than the Ly-alpha transition of neutral hydrogen, indicating that hydrogen in the intergalactic medium (IGM) had not been completely ionized at a redshift z~6.3, about a billion years after the big bang. Here we show that the radii of influence of ionizing radiation from these quasars imply that the surrounding IGM had a neutral hydrogen fraction of tens of percent prior to the quasar activity, much higher than previous lower limits of ~0.1%. When combined with the recent inference of a large cumulative optical depth to electron scattering after cosmological recombination from the WMAP data, our result suggests the existence of a second peak in the mean ionization history, potentially due to an early formation episode of the first stars.

Stuart Wyithe; Abraham Loeb

2004-01-12T23:59:59.000Z

467

The Multiverse Origin of our Physics does without Strings, Big Bang, Inflation, or Parallel Universes  

E-Print Network (OSTI)

Evolution needs long times and large numbers of samples or species. Our finely tuned physics can therefore not have evolved during the fast changes of a single Big-Bang universe, but the cosmological scales for time and for the number of universes in the multiverse satisfy that condition. Planck and Chandrasekhar equations show that multiverse. A variety of observations show the origin of our physics. The multiverse is being fed by the debris of its decaying universes, which is transported on the accelerated expansion. New universes originate from clouds of that debris, which is re-energized by the gravity at the center of the cloud when the proton density is reached. That epoch occurs much later than a Big Bang. It marks the beginning of our universe with a photon burst, which may have been observed by spacecraft as the radiation signature with a wider curvature than that of the cosmic background radiation. A test for black holes, published by Karl Schwarzschild in 1916, also confirms that beginning.

Tom Gehrels

2009-12-29T23:59:59.000Z

468

Restoring Anadromous Fish Habitat in Big Canyon Creek Watershed, 2004-2005 Annual Report.  

DOE Green Energy (OSTI)

The ''Restoring Anadromous Fish Habitat in the Big Canyon Creek Watershed'' is a multi-phase project to enhance steelhead trout in the Big Canyon Creek watershed by improving salmonid spawning and rearing habitat. Habitat is limited by extreme high runoff events, low summer flows, high water temperatures, poor instream cover, spawning gravel siltation, and sediment, nutrient and bacteria loading. Funded by the Bonneville Power Administration (BPA) as part of the Northwest Power Planning Council's Fish and Wildlife Program, the project assists in mitigating damage to steelhead runs caused by the Columbia River hydroelectric dams. The project is sponsored by the Nez Perce Soil and Water Conservation District. Target fish species include steelhead trout (Oncorhynchus mykiss). Steelhead trout within the Snake River Basin were listed in 1997 as threatened under the Endangered Species Act. Accomplishments for the contract period September 1, 2004 through October 31, 2005 include; 2.7 riparian miles treated, 3.0 wetland acres treated, 5,263.3 upland acres treated, 106.5 riparian acres treated, 76,285 general public reached, 3,000 students reached, 40 teachers reached, 18 maintenance plans completed, temperature data collected at 6 sites, 8 landowner applications received and processed, 14 land inventories completed, 58 habitat improvement project designs completed, 5 newsletters published, 6 habitat plans completed, 34 projects installed, 2 educational workshops, 6 displays, 1 television segment, 2 public service announcements, a noxious weed GIS coverage, and completion of NEPA, ESA, and cultural resources requirements.

Rasmussen, Lynn (Nez Perce Soil and Conservation District, Lewiston, ID)

2006-07-01T23:59:59.000Z

469

Codeposition on hot CVD surfaces: Particle dynamics and deposit roughness interactions  

SciTech Connect

To capture in a tractable manner essential coupling effects in CVD systems when particles generated in thermal boundary layers also deposit, a film theory was developed that predicts simultaneous vapor and particle deposition rates at a hot deposition surface. The codeposition rate prediction method also calculates for the first time the corresponding solid deposit roughness using recently published results of particle-level simulations. For the numerical illustrations, the growth of TiO{sub 2}(s) films by the codeposition of titanium tetra-isopropoxide vapor and film-nucleated/grown TiO{sub 2} particles (generated in the thermal boundary layer) was considered. Experimental rate data for this system are available. The continuum and particle-level simulation methods provide: the interplay of vapor precursor kinetics, particle nucleation, growth, coagulation and diffusion in determining the complex ``structure`` of such multiphase chemically reacting boundary layers; wall deposition rates of both surviving vapors and film-nucleated particles; and the ``self-consistent`` microstructure (surface roughness) of the resulting solid deposit. Timely and tractable generalizations are discussed in the light of recent results for the transport properties and stability of ``fractal-like`` aggregated particles.

Tandon, P.; Rosner, D.E. [Yale Univ., New Haven, CT (United States)

1996-06-01T23:59:59.000Z

470

Adhesive contact of rough surfaces: comparison between numerical calculations and analytical theories  

E-Print Network (OSTI)

We have employed a numerical procedure to analyze the adhesive contact between a soft elastic layer and a rough rigid substrate. The solution of the problem is obtained by calculating the Green's function which links the pressure distribution to the normal displacements at the interface. The problem is then formulated in the form of a Fredholm integral equation of the first kind with a logarithmic kernel, and the boundaries of the contact area are calculated by requiring that the energy of the system is stationary. The methodology has been employed to study the adhesive contact between an elastic semi-infinite solid and a randomly rough rigid profile with a self-affine fractal geometry. We show that, even in presence of adhesion, the true contact area still linearly depends on the applied load. The numerical results are then critically compared with the prediction of an extended version of the Persson's contact mechanics theory, able to handle anisotropic surfaces, as 1D interfaces. It is shown that, for any ...

Carbone, Giuseppe; Tartaglino, Ugo; 10.1140/epje/i2009-10508-5

2010-01-01T23:59:59.000Z

471

BigHorn Home Improvement Center: Proof that a Retail Building Can Be a Low Energy Building: Preprint  

DOE Green Energy (OSTI)

The BigHorn Home Improvement Center in Silverthorne, Colorado was one of the first commercial buildings in the United States to integrate extensive high-performance design into a retail space. After monitoring and evaluation by NREL, the BigHorn Center was found to consume 54% less source energy and have 53% lower energy costs than typical retail buildings of similar size. The extensive use of daylighting to replace electric lighting reduced lighting energy requirements by 80% and significantly contributed to the reduced energy loads in the building.

Deru, M.; Torcellini, P.; Judkoff, R.

2004-07-01T23:59:59.000Z

472

Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-151-Big Eddy-Ostrander 1  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2003 8, 2003 REPLY TO ATTN OF: KEP-4 SUBJECT: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-151-Big Eddy-Ostrander 1 Ed Tompkins Natural Resource Specialist-TFO/LMT Proposed Action: Removal of danger trees along the Big Eddy-Ostrander-1 transmission line corridor. This corridor also includes segments of the Big Eddy-Troutdale, Ostrander-Troutdale, Big Eddy-McLoughlin and Bid Eddy-Chemawa transmission lines. Referencing the Big-Eddy- Ostrander-1 transmission line, the project extends from tower 39/3 to 72/2. The portion of the ROW extending from 39/3 west to 44/5+313 falls within the Zigzag Ranger District of the Mt. Hood National Forest, Clackamas County, Oregon. All work conducted

473

City of Big Stone City, South Dakota (Utility Company) | Open Energy  

Open Energy Info (EERE)

Dakota (Utility Company) Dakota (Utility Company) Jump to: navigation, search Name City of Big Stone City Place South Dakota Utility Id 1698 Utility Location Yes Ownership M NERC Location MRO NERC MRO Yes ISO MISO Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Class I Controlled Commercial Commercial Class I Controlled, All Electric Businesses Commercial Commercial Class II Controlled Commercial Commercial Class II Regular Commercial Commercial Class II, All Electric Businesses Commercial Commerical Class I Regular Commercial Industrial Industrial

474

S&TR | April 2007: Big Physics in Small Spaces  

NLE Websites -- All DOE Office Websites (Extended Search)

Article title: Big Physics in Small Spaces. MODELING what happens to a particle-laden fluid as it travels through the complex channels of a microdevice is not an easy computational task. The dimensions of the device components, such as channel widths, can be nearly as small as the particles themselves. Yet, the details of this fluid flow are important for such applications as designing drug delivery systems, optimizing biosensors, and even determining blood flow. The difficulties of modeling these flows in confined spaces are a reflection of the scales involved. Several approaches to modeling particle-laden fluid flow exist, depending on the scale to be resolved. For example, continuum models can adequately simulate macroscale properties such as velocity and pressure, while particle methods can simulate

475

NETL: News Release - Climate Technology: DOE Readies First Big U.S.  

NLE Websites -- All DOE Office Websites (Extended Search)

3 , 2007 3 , 2007 Climate Technology: DOE Readies First Big U.S. Projects in CO2 Capture and Storage Regional Partnerships' Effort Could Triple World's Largest Demonstration, Blaze Trails WASHINGTON, DC - The U.S. Department of Energy is preparing to commission this year America's first large-scale demonstrations of CO2 capture and deep geologic storage in fulfillment of a commitment announced last October to Phase III of the Carbon Sequestration Regional Partnerships Program. The projects could lead to a tripling of the world's present large-scale demonstrations. MORE INFO Learn more about DOE's Carbon Sequestration Regional Partnerships Program Proposals for the Phase III demonstrations, part of the President's Climate Change Technology Initiative, include the world's earliest examination of

476

Big Savings for Texas City with Energy Monitoring Sensors | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Savings for Texas City with Energy Monitoring Sensors Savings for Texas City with Energy Monitoring Sensors Big Savings for Texas City with Energy Monitoring Sensors August 19, 2010 - 5:00pm Addthis Captured data from the monitoring system at the public library shows that energy usage was highest at 10:30a.m., a time when a number of patrons in the library would be using computers and lighting. | Photo courtesy of Texas Institute for Sustainable Technology Research Captured data from the monitoring system at the public library shows that energy usage was highest at 10:30a.m., a time when a number of patrons in the library would be using computers and lighting. | Photo courtesy of Texas Institute for Sustainable Technology Research Lindsay Gsell What does this mean for me? 7 public buildings in Richardson to utilize real-time energy

477

CERTS Review REAL-TIME PRICE FORECAST WITH BIG DATA A STATE SPACE APPROACH  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Review Review REAL-TIME PRICE FORECAST WITH BIG DATA A STATE SPACE APPROACH Lang Tong (PI), Robert J. Thomas, Yuting Ji, and Jinsub Kim School of Electrical and Computer Engineering, Cornell University Jie Mei, Georgia Institute of Technology August 7, 2013 CERTS Review DATA QUALITY AND ITS EFFECTS ON MARKET OPERATIONS DENY OF SERVICE ATTACK ON REAL-TIME ELECTRICITY MARKET COVER UP PROTECTION AGAINST TOPOLOGY ATTACK Lang Tong (PI), Robert J. Thomas, and Jinsub Kim Cornell University August 8, 2013 Project overview  Objectives  Accurate short-term probabilistic forecasting of real-time LMP.  Incorporate real-time measurements (e.g. SCADA/PMU).  Scalable computation techniques.  Summary of results  A real-time LMP model with forecasting and measurement

478

PLEASE NOTE THURSDAY DATE - COLLOQUIUM: Professor Ralph Roskies - "Big Data  

NLE Websites -- All DOE Office Websites (Extended Search)

May 23, 2013, 4:15pm to 5:30pm May 23, 2013, 4:15pm to 5:30pm Colloquia MBG Auditorium PLEASE NOTE THURSDAY DATE - COLLOQUIUM: Professor Ralph Roskies - "Big Data at the Pittsburgh Supercomputing Center" Professor Ralph Roskies Pittsburgh Supercomputing Center I will review the history of large data challenges and achievements at the Pittsburgh Supercomputing Center. Recently these have exploited three unique systems- Blacklight, with the world's largest coherent shared memory system: ANTON, a special purpose molecular dynamics engine that outperforms much larger systems; and Sherlock, a novel graph-analytics system. Data handling has been empowered by the new Data Supercell, developed at PSC, which greatly outperforms traditional storage systems, at lower or comparable cost.

479

DOE Joint Genome Institute: Genes from Tiny Algae Shed Light on Big Role  

NLE Websites -- All DOE Office Websites (Extended Search)

April 9, 2009 April 9, 2009 Genes from Tiny Algae Shed Light on Big Role Managing Carbon in World's Oceans & Coping with Environmental Change WALNUT CREEK, CA-Scientists from two-dozen research organizations led by the U.S. Department of Energy (DOE) Joint Genome Institute (JGI) and the Monterey Bay Aquarium Research Institute (MBARI) have decoded genomes of two algal strains, highlighting the genes enabling them to capture carbon and maintain its delicate balance in the oceans. These findings, from a team led by Alexandra Z. Worden of MBARI and published in the April 10 edition of the journal Science, will illuminate cellular processes related to algae-derived biofuels being pursued by DOE scientists. The study sampled two geographically diverse isolates of the photosynthetic

480

Geothermal Heat Pumps Deliver Big Savings for Federal Facilities - Technology Focus  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EE-0291 EE-0291 Internet: www.eere.energy.gov/femp/ No portion of this publication may be altered in any form without prior written consent from the U.S. Department of Energy, Energy Efficiency and Renewable Energy, and the authoring national laboratory. Geothermal heat pump surface water loops. Geothermal Heat Pumps Deliver Big Savings for Federal Facilities An update on geothermal heat pump technologies and the Super ESPC Energy-efficiency improvements at federal facilities must enhance support for the agency's critical missions while also saving energy and money. Geothermal heat pumps (GHPs, also known as ground-source heat pumps or GeoExchange systems) can do both, and can help meet energy-conservation, emissions-reduction, and renewable-energy goals. GHP technology is now well known as a proven, reliable, efficient, and

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481

The big and little of fifty years of Moessbauer spectroscopy at Argonne.  

SciTech Connect

Using radioactive materials obtained by chance, a turntable employing gears from Heidelberg's mechanical toy shops, and other minimal equipment available in post World War II Germany, in 1959 Rudolf Moessbauer confirmed his suspicion that his graduate research had yielded ground-breaking results. He published his conclusion: an atomic nucleus in a crystal undergoes negligible recoil when it emits a low energy gamma ray and provides the entire energy to the gamma ray. In the beginning Moessbauer's news might have been dismissed. As Argonne nuclear physicist Gilbert Perlow noted: ''Everybody knew that nuclei were supposed to recoil when emitting gamma rays--people made those measurements every day''. If any such effect existed, why had no one noticed it before? The notion that some nuclei would not recoil was ''completely crazy'', in the words of the eminent University of Illinois condensed matter physicist Frederich Seitz. Intrigued, however, nuclear physicists as well as condensed matter (or solid state) physicists in various locations--but particularly at the Atomic Energy Research Establishment at Harwell in Britain and at Argonne and Los Alamos in the U.S.--found themselves pondering the Moessbauer spectra with its nuclear and solid state properties starting in late 1959. After an exciting year during which Moessbauer's ideas were confirmed and extended, the physics community concluded that Moessbauer was right. Moessbauer won the Nobel Prize for his work in 1961. In the 1960s and 1970s Argonne physicists produced an increasingly clear picture of the properties of matter using the spectroscopy ushered in by Moessbauer. The scale of this traditional Moessbauer spectroscopy, which required a radioactive source and other simple equipment, began quite modestly by Argonne standards. For example Argonne hosted traditional Moessbauer spectroscopy research using mostly existing equipment in the early days and equipment that cost $100,000 by the 1970s alongside work at the $50 million Zero Gradient Synchrotron (ZGS) and the $30 million Experimental Breeder Reactor (EBR) II. Starting in the mid-1990s, Argonne physicists expanded their exploration of the properties of matter by employing a new type of Moessbauer spectroscopy--this time using synchrotron light sources such as Argonne's Advanced Photon Source (APS), which at $1 billion was the most expensive U.S. accelerator project of its time. Traditional Moessbauer spectroscopy looks superficially like prototypical ''Little Science'' and Moessbauer spectroscopy using synchrotrons looks like prototypical ''Big Science''. In addition, the growth from small to larger scale research seems to follow the pattern familiar from high energy physics even though the wide range of science performed using Moessbauer spectroscopy did not include high energy physics. But is the story of Moessbauer spectroscopy really like the tale told by high energy physicists and often echoed by historians? What do U.S. national laboratories, the ''Home'' of Big Science, have to offer small-scale research? And what does the story of the 50-year development of Moessbauer spectroscopy at Argonne tell us about how knowledge is produced at large laboratories? In a recent analysis of the development of relativistic heavy ion science at Lawrence Berkeley Laboratory I questioned whether it was wise for historians to speak in terms of ''Big Science'', pointing out at that Lawrence Berkeley Laboratory hosted large-scale projects at three scales, the grand scale of the Bevatron, the modest scale of the HILAC, and the mezzo scale of the combined machine, the Bevalac. I argue that using the term ''Big Science'', which was coined by participants, leads to a misleading preoccupation with the largest projects and the tendency to see the history of physics as the history of high energy physics. My aim here is to provide an additional corrective to such views as well as further information about the web of connections that allows national laboratory scientists working at a variety of scales to produce both technological and

Westfall, C.

2005-09-20T23:59:59.000Z

482

In Sweden, big business is the biggest customer of LP firms  

SciTech Connect

This paper reports that unwittingly, in all likelihood, big brother natural gas, which so often proves detrimental to the interests of LPG marketers by moving into their long-established territories, has actually proven a double-barreled boon in Sweden. On the one hand it has made the national LPG-conscious. On the other hand, because of the sparseness of the population its market area is limited to the western edge of the country as it is not a competitor, nor is it likely to become one in the foreseeable future. It was the introduction of natural gas that gave a healthy boost to LPG's fortune in 1985. In the following year, the market, which had been essentially flat since 1975, suddenly began to expand, and it continued to do so through 1990. Since then, however, it has once again flattened out because of the worldwide recession, from which not nation is totally immune.

Clark, W.W.

1992-10-01T23:59:59.000Z

483

BigBOSS: The Ground-Based Stage IV BAO Experiment  

DOE Green Energy (OSTI)

The BigBOSS experiment is a proposed DOE-NSF Stage IV ground-based dark energy experiment to study baryon acoustic oscillations (BAO) and the growth of structure with an all-sky galaxy redshift survey. The project is designed to unlock the mystery of dark energy using existing ground-based facilities operated by NOAO. A new 4000-fiber R=5000 spectrograph covering a 3-degree diameter field will measure BAO and redshift space distortions in the distribution of galaxies and hydrogen gas spanning redshifts from 0.2< z< 3.5. The Dark Energy Task Force figure of merit (DETF FoM) for this experiment is expected to be equal to that of a JDEM mission for BAO with the lower risk and cost typical of a ground-based experiment.

Schlegel, David; Bebek, Chris; Heetderks, Henry; Ho, Shirley; Lampton, Michael; Levi, Michael; Mostek, Nick; Padmanabhan, Nikhil; Perlmutter, Saul; Roe, Natalie; Sholl, Michael; Smoot, George; White, Martin; Dey, Arjun; Abraham, Tony; Jannuzi, Buell; Joyce, Dick; Liang, Ming; Merrill, Mike; Olsen, Knut; Salim, Samir

2009-04-01T23:59:59.000Z

484

Field Testing of Activated Carbon Injection Options for Mercury Control at TXU's Big Brown Station  

NLE Websites -- All DOE Office Websites (Extended Search)

Field TesTing oF AcTivATed cArbon Field TesTing oF AcTivATed cArbon injecTion opTions For Mercury conTrol AT TXu's big brown sTATion Background The 2005 Clean Air Mercury Rule will require significant reductions in mercury emissions from coal-fired power plants. Lignite coal is unique because of its highly variable ash content (rich in alkali and alkaline-earth elements), high moisture levels, low chlorine content, and high calcium content. Unique to Texas lignite coals are relatively high iron and selenium concentrations. When combusting Texas lignite coals, up to 80 percent of the mercury in the flue gas is present as elemental mercury, which is not readily captured by downstream pollution control devices. To better understand the factors that influence mercury control at units firing

485

A study of pitch oscillation and roughness on airfoils used for horizontal axis wind turbines  

DOE Green Energy (OSTI)

Under subcontract XF-1-11009-3 the Ohio State University Aeronautical and Astronautical Research Laboratory (OSU/AARL) with the National Renewable Energy Laboratory (NREL) developed an extensive database of empirical aerodynamic data. These data will assist in the development of analytical models and in the design of new airfoils for wind turbines. To accomplish the main objective, airfoil models were designed, built and wind tunnel tested with and without model leading edge grit roughness (LEGR). LEGR simulates surface irregularities due to the accumulation of insect debris, ice, and/or the aging process. This report is a summary of project project activity for Phase III, which encompasses the time period from September 17, 1 993 to September 6, 1 994.

Gregorek, G.M.; Hoffmann, M.J.; Ramsay, R.R.; Janiszewska, J.M. [Ohio State Univ., Columbus, OH (United States)

1995-12-01T23:59:59.000Z

486

Experimental and theoretical studies of friction and heat transfer in rough passages  

SciTech Connect

This document discusses activities during this reporting period. A paper based on the results presented in the first final report (DOE/CE/90029-2) and entitled The Role of Transition in Determining Friction and Heat Transfer in Smooth and Rough Passages'' was published in the October issue (Volume 33) of the International Journal of Heat and Mass Transfer. Beginning with the minimum objectives established at the outset of the period covered by this report, the general picture can be summed up as follows: detailed heat transfer and pressure drop (with and without heating) measurements with the smooth tube, fabrication of the eleven (enhanced tube) heat transfer test sections, tests with two of the three Hitachi tubes, and the construction of the liquid test facility were completed. In short, the minimum objectives were, for the most part, accomplished satisfactorily. 6 refs., 10 figs., 1 tab.

Obot, N.T.; Esen, E.B.

1990-12-01T23:59:59.000Z

487

Numerical study of roughness distributions in nonlinear models of interface growth  

E-Print Network (OSTI)

We analyze the shapes of roughness distributions of discrete models in the Kardar, Parisi and Zhang (KPZ) and in the Villain, Lai and Das Sarma (VLDS) classes of interface growth, in one and two dimensions. Three KPZ models in d=2 confirm the expected scaling of the distribution and show a stretched exponential tail approximately as exp[-x^(0.8)], with a significant asymmetry near the maximum. Conserved restricted solid-on-solid models belonging to the VLDS class were simulated in d=1 and d=2. The tail in d=1 has the form exp(-x^2) and, in d=2, has a simple exponential decay, but is quantitatively different from the distribution of the linear fourth-order (Mullins-Herring) theory. It is not possible to fit any of the above distributions to those of 1/f^\\alpha noise interfaces, in contrast with recently studied models with depinning transitions.

Fabio D. A. Aaro Reis

2005-08-09T23:59:59.000Z

488

Water-waves modes trapped in a canal by a body with the rough surface  

E-Print Network (OSTI)

The problem about a body in a three dimensional infinite channel is considered in the framework of the theory of linear water-waves. The body has a rough surface characterized by a small parameter $\\epsilon>0$ while the distance of the body to the water surface is also of order $\\epsilon$. Under a certain symmetry assumption, the accumulation effect for trapped mode frequencies is established, namely, it is proved that, for any given $d>0$ and integer $N>0$, there exists $\\epsilon(d,N)>0$ such that the problem has at least $N$ eigenvalues in the interval $(0,d)$ of the continuous spectrum in the case $\\epsilon\\in(0,\\epsilon(d,N)) $. The corresponding eigenfunctions decay exponentially at infinity, have finite energy, and imply trapped modes.

G. Cardone; T. Durante; S. A. Nazarov

2009-10-06T23:59:59.000Z

489

Fluid flow analysis in a rough fracture (type II) using complex networks and lattice Boltzmann method  

E-Print Network (OSTI)

Complexity of fluid flow in a rough fracture is induced by the complex configurations of opening areas between the fracture planes. In this study, we model fluid flow in an evolvable real rock joint structure, which under certain normal load is sheared. In an experimental study, information regarding about apertures of the rock joint during consecutive 20 mm displacements and fluid flow (permeability) in different pressure heads have been recorded by a scanner laser. Our aim in this study is to simulate the fluid flow in the mentioned complex geometries using the lattice Boltzmann method (LBM), while the characteristics of the aperture field will be compared with the modeled fluid flow permeability To characterize the aperture, we use a new concept in the graph theory, namely: complex networks and motif analysis of the corresponding networks. In this approach, the similar aperture profile along the fluid flow direction is mapped in to a network space. The modeled permeability using the LBM shows good correlat...

Ghaffari, H; Sharifzadeh, M; Young, R P

2011-01-01T23:59:59.000Z

490

Organic photosensitive cells grown on rough electrode with nano-scale morphology control  

DOE Patents (OSTI)

An optoelectronic device and a method for fabricating the optoelectronic device includes a first electrode disposed on a substrate, an exposed surface of the first electrode having a root mean square roughness of at least 30 nm and a height variation of at least 200 nm, the first electrode being transparent. A c