Powered by Deep Web Technologies
Note: This page contains sample records for the topic "general down turn" 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.


1

The mixed capacitated general routing problem with turn penalties  

Science Journals Connector (OSTI)

In this paper we deal with the mixed capacitated general routing problem with turn penalties. This problem generalizes many important arc and node routing problems, and it takes into account turn penalties and forbidden turns, which are crucial in many ... Keywords: Capacitated general routing problem, Transformation, Turn penalties, Vehicle routing

Olli Bräysy; Eulalia Martínez; Yuichi Nagata; David Soler

2011-09-01T23:59:59.000Z

2

Turn Down the Temp, But Don't Let Your Pipes Freeze! | Department of Energy  

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

Turn Down the Temp, But Don't Let Your Pipes Freeze! Turn Down the Temp, But Don't Let Your Pipes Freeze! Turn Down the Temp, But Don't Let Your Pipes Freeze! November 16, 2009 - 7:42pm Addthis Elizabeth Spencer Communicator, National Renewable Energy Laboratory I can be a strange and particular person at times. So here is a post wherein I will be strangely particular about setting the temperature on your thermostat. You often hear about how you should turn down the thermostat to save energy, and there are a slew of helpful ideas on the subject. I'm sure you've heard some of them right here on this blog: You can turn the thermostat down when you're out, when you're sleeping, and you can save about 1% on your energy bill per degree you turn your thermostat down! This is all very exciting. But before you go crazy with turning down the thermostat really low, I'd

3

A wrong molecular turn leads down the path to type 2 diabetes | Argonne  

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

A wrong molecular turn leads down the path to type 2 diabetes A wrong molecular turn leads down the path to type 2 diabetes By Jen Salazar * December 20, 2013 Tweet EmailPrint Computing resources at the U.S. Department of Energy's (DOE) Argonne National Laboratory have helped researchers better grasp how proteins misfold to create the tissue-damaging structures that lead to type 2 diabetes. The structures, called amyloid fibrils, are also implicated in neurodegenerative conditions such as Alzheimer's and Parkinson's, and in prion diseases like Creutzfeldt-Jacob and mad cow disease. The results pinpoint a critical intermediate step in the chemical pathway that leads to amyloid fibril formation. With the new culprit in view, future work could target a possible treatment, such as designing an inhibitor to interfere with the harmful pathway. The results also helped

4

Under Pressure, Vanadium Won't Turn Down the Volume | Advanced Photon  

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

New Nanoscale Engineering Breakthrough Points to Hydrogen-Powered Vehicles New Nanoscale Engineering Breakthrough Points to Hydrogen-Powered Vehicles Patterning High-density Arrays of Nanospheres with Self Assembly Cells Forming Blood Vessels Send Their Copper to the Edge A Molecular Cause for One Form of Deafness Water Theory is Watertight Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Under Pressure, Vanadium Won't Turn Down the Volume MARCH 7, 2007 Bookmark and Share The upper panel is the diffraction pattern of vanadium recorded on an image plate at 18 GPa under hydrostatic conditions. The indexing is based on a body centered cubic lattice. The lower panel is the diffraction pattern of vanadium at 73 GPa. Inserts are zoomed images showing the splitting of 110,

5

Turning down, but not off  

Science Journals Connector (OSTI)

... relatively quickly, preventing accumulation and blocking of subsequent normal function. One such drug is memantine, which my colleagues and I discovered can preferentially block NMDA-glutamate receptor-associated ion ... discovered can preferentially block NMDA-glutamate receptor-associated ion channels when they are excessively open. Memantine has recently been approved for treatment of Alzheimer's disease in Europe and the United ...

Stuart A. Lipton

2004-04-01T23:59:59.000Z

6

Turn Hoang Nguyen  

Office of Scientific and Technical Information (OSTI)

Synthesis of polycyclic natural products Synthesis of polycyclic natural products by Turn Hoang Nguyen A dissertation submitted to the graduate faculty in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Major: Organic Chemistry Program of Study Committee: George A. Kraus (Major Professor) Richard C. Larock Valerie V. Sheares-Ashby Jacob W. Petrich Earl G. Hammond Iowa State University Arnes, Iowa 2003 .. 1 1 . Graduate College Iowa State University This is to certify that the doctoral dissertation of Tuan Hoang Nguyen has met the requirements of Iowa State University Major Professor For the Major Program ... 111 r5+7 3534 DEDICATION To myparents, for all their sacr$ces i V TABLE OF CONTENTS GENERAL INTRODUCTION CHAPTER I. Synthesis of the Bicyclic Core of Hyperforin and

7

Diamond turning of glass  

SciTech Connect

A new research initiative will be undertaken to investigate the critical cutting depth concepts for single point diamond turning of brittle, amorphous materials. Inorganic glasses and a brittle, thermoset polymer (organic glass) are the principal candidate materials. Interrupted cutting tests similar to those done in earlier research are Ge and Si crystals will be made to obtain critical depth values as a function of machining parameters. The results will provide systematic data with which to assess machining performance on glasses and amorphous materials

Blackley, W.S.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

8

Group Response System Turning Point  

E-Print Network (OSTI)

. · But more often I do use it within a slide show. Somewhat more difficult to manage. But some great uses-Add-in for Power Point. · Some "Clicking" practice. #12;Make A Slide-Add to this file. · Esc, click on TurningPoint add-in · Pick Insert Slide in Turning Point bar and insert a Turning Point slide after this slide

9

Tune Evaluation From Phased BPM Turn-By-Turn Data  

E-Print Network (OSTI)

In fast ramping synchrotrons like the Fermilab Booster the conventional methods of betatron tune evaluation from the turn-by-turn data may not work due to rapid changes of the tunes (sometimes in a course of a few dozens of turns) and a high level of noise. We propose a technique based on phasing of signals from a large number of BPMs which significantly increases the signal to noise ratio. Implementation of the method in the Fermilab Booster control system is described and some measurement results are presented.

Alexahin, Y; Marsh, W

2012-01-01T23:59:59.000Z

10

Measurement of tool forces in diamond turning  

SciTech Connect

A dynamometer has been designed and built to measure forces in diamond turning. The design includes a 3-component, piezoelectric transducer. Initial experiments with this dynamometer system included verification of its predicted dynamic characteristics as well as a detailed study of cutting parameters. Many cutting experiments have been conducted on OFHC Copper and 6061-T6 Aluminum. Tests have involved investigation of velocity effects, and the effects of depth and feedrate on tool forces. Velocity has been determined to have negligible effects between 4 and 21 m/s. Forces generally increase with increasing depth of cut. Increasing feedrate does not necessarily lead to higher forces. Results suggest that a simple model may not be sufficient to describe the forces produced in the diamond turning process.

Drescher, J.; Dow, T.A.

1988-12-01T23:59:59.000Z

11

Turning Ocean Water Into Rain  

Science Journals Connector (OSTI)

...an alternative method of desalination for mainland communities...Although thermally driven desalination may be a good option for...a good attempt, but the economics will have to be proved.” Kathiroli...are just starting out.” Desalination. Turning ocean water into...

Yudhijit Bhattacharjee

2007-06-29T23:59:59.000Z

12

Hamilton's theory of turns revisited  

E-Print Network (OSTI)

We present a new approach to Hamilton's theory of turns for the groups SO(3) and SU(2) which renders their properties, in particular their composition law, nearly trivial and immediately evident upon inspection. We show that the entire construction can be based on binary rotations rather than mirror reflections.

N. Mukunda; S. Chaturvedi; R. Simon

2009-04-30T23:59:59.000Z

13

Diamond turning machine controller implementation  

SciTech Connect

The standard controller for a Pnuemo ASG 2500 Diamond Turning Machine, an Allen Bradley 8200, has been replaced with a custom high-performance design. This controller consists of four major components. Axis position feedback information is provided by a Zygo Axiom 2/20 laser interferometer with 0.1 micro-inch resolution. Hardware interface logic couples the computers digital and analog I/O channels to the diamond turning machine`s analog motor controllers, the laser interferometer, and other machine status and control information. It also provides front panel switches for operator override of the computer controller and implement the emergency stop sequence. The remaining two components, the control computer hardware and software, are discussed in detail below.

Garrard, K.P.; Taylor, L.W.; Knight, B.F.; Fornaro, R.J.

1988-12-01T23:59:59.000Z

14

Diamond turning of thermoplastic polymers  

SciTech Connect

Single point diamond turning studies were made using a series of thermoplastic polymers with different glass transition temperatures. Variations in surface morphology and surface roughness were observed as a function of cutting speed. Lower glass transition temperatures facilitate smoother surface cuts and better surface finish. This can be attributed to the frictional heating that occurs during machining. Because of the very low glass transition temperatures in polymeric compared to inorganic glasses, the precision machining response can be very speed sensitive.

Smith, E.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

15

Hamilton's Turns for the Lorentz Group  

E-Print Network (OSTI)

Hamilton in the course of his studies on quaternions came up with an elegant geometric picture for the group SU(2). In this picture the group elements are represented by ``turns'', which are equivalence classes of directed great circle arcs on the unit sphere $S^2$, in such a manner that the rule for composition of group elements takes the form of the familiar parallelogram law for the Euclidean translation group. It is only recently that this construction has been generalized to the simplest noncompact group $SU(1,1) = Sp(2, R) = SL(2,R)$, the double cover of SO(2,1). The present work develops a theory of turns for $SL(2,C)$, the double and universal cover of SO(3,1) and $SO(3,C)$, rendering a geometric representation in the spirit of Hamilton available for all low dimensional semisimple Lie groups of interest in physics. The geometric construction is illustrated through application to polar decomposition, and to the composition of Lorentz boosts and the resulting Wigner or Thomas rotation.

R. Simon; S. Chaturvedi; V. Srinivasan; N. Mukunda

2006-01-10T23:59:59.000Z

16

Laser turns 50 (Inside Business) | Jefferson Lab  

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

https:www.jlab.orgnewsarticleslaser-turns-50-inside-business Laser turns 50 Not yet beaming us up, lasers have still come a long way, Scotty By Michael Schwartz, Inside...

17

County looks at turning waste ash into money Two companies using grant to investigate ways to recycle incinerator byproduct  

E-Print Network (OSTI)

County looks at turning waste ash into money Two companies using grant to investigate ways Ellen O'Connor. The research money totals $240,000. "Looking down the road and recognizing that waste

Columbia University

18

West Bound I-90: Take Missoula's first exit onto Van Buren Street, turn left at the stop sign and merge into the right lane.  

E-Print Network (OSTI)

and merge into the right lane. 1. At the stop light, turn right onto Broadway Street. 2. Move down Arthur Street after the light. Watch the 25 mph speed limit. Turn left at the light on BeckwithWest Bound I-90: Take Missoula's first exit onto Van Buren Street, turn left at the stop sign

Vonessen, Nikolaus

19

Radial Error Feedback Geometric Adaptive Control for Bar Turning in CNC Turning Centers  

E-Print Network (OSTI)

Radial Error Feedback Geometric Adaptive Control for Bar Turning in CNC Turning Centers by Chun Fan-6046 liu@eng.fsu.edu, indwang1@eng.fsu.edu Abstract In-process measurement and control of CNC machines can adaptive control (REFGAC) system for bar turning in CNC turning centers. REFGAC system was design to com

Collins, Emmanuel

20

Right Turn on Red! | Department of Energy  

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

Right Turn on Red! Right Turn on Red! Right Turn on Red! August 25, 2011 - 12:05pm Addthis Right Turn on Red is a policy that was enacted in the 1970s to help save drivers fuel and money at the pump. | Energy Department Image | Photo by Hantz Leger Right Turn on Red is a policy that was enacted in the 1970s to help save drivers fuel and money at the pump. | Energy Department Image | Photo by Hantz Leger Dan Leistikow Dan Leistikow Former Director, Office of Public Affairs Last week, as part of our inaugural edition of Plugged In! -- an email newsletter for staff and contractors here at the Energy Department -- I asked readers for more information about the Right Turn on Red policy that was enacted in the 1970s to help save fuel. I'm happy to report that we received several responses from individuals across the Department with more

Note: This page contains sample records for the topic "general down turn" 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

ARM - VAP Product - 10rlprofdep1turn  

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

rlprofdep1turn rlprofdep1turn Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027252 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Example 10rlprofdep1turn Data Plot Example 10rlprofdep1turn data plot VAP Output : 10RLPROFDEP1TURN 10-minute Raman Lidar: aerosol depolarization profiles and single layer cloud optical depths from first Turner algorithm Active Dates 1998.03.01 - 2013.12.28 Originating VAP Process Raman LIDAR Vertical Profiles : RLPROF Description The primary goal of the Raman Lidar Profiles - Depolarization Ratio (RLPROF_DEP) VAP is to produce linear depolarization ratio profiles. Linear depolarization is defined as the ratio of the cross-polarized return to the

22

ARM - VAP Product - 10rlprofbe1turn  

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

turn turn Documentation Data Management Facility Plots (Quick Looks) Citation DOI: 10.5439/1027251 [ What is this? ] Generate Citation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Example 10rlprofbe1turn Data Plot Example 10rlprofbe1turn data plot VAP Output : 10RLPROFBE1TURN Raman LIDAR (RL): Best-estimate state of the atmos. profiles from RL & AERI+GOES retrievals Active Dates 1998.03.01 - 2004.01.06 Originating VAP Process Raman LIDAR Vertical Profiles : RLPROF Measurements The measurements below provided by this product are those considered scientifically relevant. Aerosol optical depth Aerosol scattering Backscatter depolarization ratio Backscattered radiation Cloud base height Liquid water content

23

Powerpedia Turns Two | Department of Energy  

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

Powerpedia Turns Two Powerpedia Turns Two Powerpedia Turns Two January 27, 2012 - 3:15pm Addthis The 500 most viewed pages on Powerpedia, the Energy Department's internal information-sharing website which turned two on January 27, 2011. | Image credit Thomas O'Neill. The 500 most viewed pages on Powerpedia, the Energy Department's internal information-sharing website which turned two on January 27, 2011. | Image credit Thomas O'Neill. Bob Brese Chief Information Officer (Acting) By almost any measure Wikipedia has revolutionized information sharing the world over. Every minute of the day, volunteers are collaborating on more than 20 million articles throughout the site. The Energy Department, inspired by the idea of creating a centralized hub for collaboration and information, launched its own internal wiki -

24

Turning Grass into Gas for Less  

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

Grass into Gas for Less Turning Grass into Gas for Less Simulations Unlock Secrets of Cellulose Deconstruction September 30, 2011 Contact: Margie Wylie, mwylie@lbl.gov, +1 510...

25

Pinning down energy levels | EMSL  

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

Pinning down energy levels Pinning down energy levels Scientists discover the energy differences behind green fluorescent protein's glow The research begins with (a) the model GFP...

26

Solar Decathlon Turns Ten | Department of Energy  

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

Turns Ten Turns Ten Solar Decathlon Turns Ten September 28, 2012 - 2:22pm Addthis For the past 10 years, the Solar Decathlon has educated consumers about affordable clean energy products that save energy and money, and provided hands-on training for jobs in the clean energy economy. | Photo courtesy of Stefano Paltera, U.S. Department of Energy Solar Decathlon. For the past 10 years, the Solar Decathlon has educated consumers about affordable clean energy products that save energy and money, and provided hands-on training for jobs in the clean energy economy. | Photo courtesy of Stefano Paltera, U.S. Department of Energy Solar Decathlon. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Solar Decathlon 2013 The next Solar Decathlon event will be held in Irvine, California,

27

Solar Decathlon Turns Ten | Department of Energy  

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

Solar Decathlon Turns Ten Solar Decathlon Turns Ten Solar Decathlon Turns Ten September 28, 2012 - 2:22pm Addthis For the past 10 years, the Solar Decathlon has educated consumers about affordable clean energy products that save energy and money, and provided hands-on training for jobs in the clean energy economy. | Photo courtesy of Stefano Paltera, U.S. Department of Energy Solar Decathlon. For the past 10 years, the Solar Decathlon has educated consumers about affordable clean energy products that save energy and money, and provided hands-on training for jobs in the clean energy economy. | Photo courtesy of Stefano Paltera, U.S. Department of Energy Solar Decathlon. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Solar Decathlon 2013

28

Solar Decathlon Turns Ten | Department of Energy  

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

Solar Decathlon Turns Ten Solar Decathlon Turns Ten Solar Decathlon Turns Ten September 28, 2012 - 2:22pm Addthis For the past 10 years, the Solar Decathlon has educated consumers about affordable clean energy products that save energy and money, and provided hands-on training for jobs in the clean energy economy. | Photo courtesy of Stefano Paltera, U.S. Department of Energy Solar Decathlon. For the past 10 years, the Solar Decathlon has educated consumers about affordable clean energy products that save energy and money, and provided hands-on training for jobs in the clean energy economy. | Photo courtesy of Stefano Paltera, U.S. Department of Energy Solar Decathlon. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs Solar Decathlon 2013

29

Turning ideas into reality Roberto Cipolla  

E-Print Network (OSTI)

;Magic Mirrors #12;Qualities of an engineer 1. Analytical and technical skills 2. Creative and thinking · Logical thinking #12;Qualities of an engineer 2. Creativity and thinking skills: · Good problemTurning ideas into reality Roberto Cipolla Department of Engineering http

Cipolla, Roberto

30

Mechanical & Aerospace Engineering Turning Ideas into Reality  

E-Print Network (OSTI)

Mechanical & Aerospace Engineering Turning Ideas into Reality EnErgy Environ m Ent HEaltH mat Overview The Courses Mechanical Engineering (MEng / BEng) Mechanical Engineering With International Study (MEng / BEng) Aero-Mechanical Engineering (MEng / BEng) E N T r y F A Q S A p p l y i n g C a m p u

Mottram, Nigel

31

Breaking Down the Barriers  

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

Breaking Down the Barriers Breaking Down the Barriers Engaging Agency Legal Resources to be Part of the Solution Daniel Gore US Coast Guard Energy Manager X ESPC ISC Kodiak ESPC/UESC Unit Contract Type Coast Guard Alternatively Financed Project Status Estimated Contract Value (Millions) Under Consideration Initial Proposal Delayed by lack of Contracting Officer or Champion Detailed Design Study Recently Awarded TRACEN Cape May ESPC X TRACEN Petaluma PPA X X ISC San Pedro UESC X X CG Academy ESPC X TRACEN Cape May UESC X Air Station Borenquin ESPC X X Sector New York (3 sites) ESPC X X CG Yard (BAMF) ESPC X E-City ESPC X West Coast - 9 Sites ESPC X Five Essentials for Alt. Financed Project * Site approval * Technical Champion * Contracting Officer * Financial Analyst * Legal Support

32

Down-sizing Forever  

E-Print Network (OSTI)

Evidence for cosmic down-sizing has been growing over the last decade. It is now clear that the major star-forming epoch for the largest galaxies occurred earlier than for smaller galaxies. This not only runs counter to the popular hierarchical clustering picture, but points to an even more radical revision of our ideas of the evolution of cosmological structure. Galaxies do not form at all.

Douglas Scott; Ali Frolop

2008-03-31T23:59:59.000Z

33

When Green Turns to Gold | Photosynthetic Antenna Research Center  

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

When Green Turns to Gold May 6, 2014 When Green Turns to Gold PARC Certificate Graduate Harry Bolson explains the importance of LEED Certification at WUSTL...

34

Sandia National Laboratories: Officials Turn to Sandia National...  

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

ClimateECResearch & CapabilitiesCapabilitiesOfficials Turn to Sandia National Labs for Help on Huge Sinkhole Officials Turn to Sandia National Labs for Help on Huge Sinkhole...

35

Breaking down the bubbly | EMSL  

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

down the bubbly Breaking down the bubbly Micromodels redefine how bubbles characterize CO2 gas flow No, it's not a Lego: This Lab-on-a-Chip micromodel (left) was designed to...

36

An apparatus for measuring turn-by-turn transverse beam profile in electron storage rings  

SciTech Connect

A new apparatus is designed to measure the beam profile turn-by-turn using synchrotron light. The apparatus consists of optical fibers, photo multiplier tubes and digitizers. It is cost efficient and easy to operate. Monte Carlo simulations have shown that the apparatus has an acceptable resolution. The concept has been tested preliminarily at the SLC damping ring, and a full equipment is being set up at CESR to observe coherent beam-beam phenomenon.

Chen, T.; Siemann, R.H. [Stanford Linear Accelerator Center, CA (United States); Hartill, D.; Smith, S. [Cornell Univ., Ithaca, NY (United States)

1996-06-01T23:59:59.000Z

37

Turning the tide of public opinion on nuclear power  

SciTech Connect

Until the early 1970s, the tide of public opinion in the United States was strongly in favor of nuclear power. New power plants were coming on line frequently, and in 1973-74, there were close to 40 new orders per year for new reactors in the United States. Official government projections estimated 1000 operating reactors by the year 2000. Fuel reprocessing, plutonium recycle, and breeder reactor development were also proceeding smoothly and rapidly. But, in the mid-1970s, the tide suddenly turned against the nuclear industry. How did this come about? In the late 1960s, energetic and idealistic young people who had never experienced economic insecurity or World Wars came of age. Environmentalism was an attractive outlet for their activity in most of the Western world. In the United States, opposition to the Vietnam War, in which these young people had a personal stake, was even more popular at first, but by the early 1970s, Vietnam was winding down, and they turned also to Environmentalism. Numerous environmental groups started up, aided heavily by the favorable connotation of the very word {open_quotes}environmentalist{close_quotes} in the public mind. Their organizational experience, political savvy, and media connections gained from their antiwar protests were powerful assets. But the groups needed specific targets to attack, and they soon found that nuclear power was well-suited for that purpose. Here was a new technology, coming on at a very rapid pace. To the public, radiation was highly mysterious, and people were well aware that it could be dangerous. And, the word danger had taken on a new meaning. Previous generations were well acquainted with death and were much less averse to risk-taking than the generation of the 1970s.

Cohen, B.L. [Univ. of Pittsburgh, PA (United States)

1997-04-01T23:59:59.000Z

38

Turning on the Fan and Turning off the A/C | Department of Energy  

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

Turning on the Fan and Turning off the A/C Turning on the Fan and Turning off the A/C Turning on the Fan and Turning off the A/C September 20, 2010 - 3:00pm Addthis As part of some recent money- and energy-savings improvements I've been making to my home, a couple of weeks ago I installed a ceiling fan in my main living room. Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory As part of some recent money- and energy-savings improvements I've been making to my home, a couple of weeks ago I installed a ceiling fan in my main living room. Part of my research led me to understand how ceiling fans are considered the most effective fans compared among table fans, floor fans, and fans mounted to poles or walls because they effectively circulate the air in a room to create a draft throughout the room.

39

Turning on the Fan and Turning off the A/C | Department of Energy  

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

Turning on the Fan and Turning off the A/C Turning on the Fan and Turning off the A/C Turning on the Fan and Turning off the A/C September 20, 2010 - 3:00pm Addthis As part of some recent money- and energy-savings improvements I've been making to my home, a couple of weeks ago I installed a ceiling fan in my main living room. Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory As part of some recent money- and energy-savings improvements I've been making to my home, a couple of weeks ago I installed a ceiling fan in my main living room. Part of my research led me to understand how ceiling fans are considered the most effective fans compared among table fans, floor fans, and fans mounted to poles or walls because they effectively circulate the air in a room to create a draft throughout the room.

40

Electrodeposited coatings for diamond turning applications  

SciTech Connect

Electrodeposited coatings are attractive for precision machining operations because thick coatings can be economically applied, with good adhesion, to a variety of substrates. Approximately 20 pure metals and a large number of alloys can be deposited from aqueous solutions. Fused salt and organic solvent electrolytes can be used to lengthen the list of metals that can be electrodeposited. However, both the choice of the metallic coating and the control of the plating process are critical for success in precision finishing of electrodeposited coatings. Some preliminary results at the National Institute of Standards and Technology and at the Lawrence Livermore National Laboratory suggest that electrodeposited nickel-phosphorus alloys are excellent coatings for single point diamond turning from the standpoint of material properties and low tool wear. Electrodeposited aluminum and aluminum alloy coatings also merit consideration for precision finishing where weight is an important factor. 10 refs., 6 figs.

Mayer, A.; Bramlett, R.D.; Day, R.D. (Los Alamos National Lab., NM (USA)); Evans, C.J.; Polvani, R.S. (National Inst. of Standards and Technology, Gaithersburg, MD (USA))

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Drum tie-down apparatus  

DOE Patents (OSTI)

A drum tie-down apparatus for securing drum-like containers in an upright position to a floor or platform of a transportation vehicle having spaced apart cargo tie-down points. The apparatus comprises a pair of cylindrical, hollow tube segments horizontally oriented and engageable with a drum lid adjacent opposite rim edges, flexible strap segments for connecting upper and lower central portions of the tube segments together across the drum lid and a pair of elongated flexible tie-down segments, one extending horizontally through each of the tube segments, the ends thereof being attached to said spaced apart tie-down points such that end portions of the pair of tie-down segments extend downwardly and radially outwardly from the tube segments to the tie-down points.

Morse, Harvey E. (Albuquerque, NM)

1984-01-01T23:59:59.000Z

42

Has the turning point of China?s wind power industry really come?  

Science Journals Connector (OSTI)

Abstract China?s wind power industry experienced rapid growth before 2009. However, the growing rate slowed down and the problem of wind curtailment was serious recent years. This paper focuses on the analysis of the turning point of China?s wind power industry combing with life circle theory. With a panoramic view of status quo, based on the resource endowment, capacity development and future trends, we draw the following conclusions: (1) China?s potential wind power reserves are still rich and the development of wind power industry will sustain growth for some period in the future. (2) As for market structure aspect, oligopolistic characteristic of China?s wind power market is still obvious. The market share of China?s wind power generation is not very high enough in the total generation market. (3) Turning point of China?s wind power industry has not come yet and the slowing down of development speed at present is mainly caused by inappropriate government intervention. It is estimated the turning point of wind power industry will come around 2020.

Xin-gang Zhao; Yu-ang Wei; Ling-zhi Ren

2015-01-01T23:59:59.000Z

43

EECBG Success Story: How Chula Vista, California is Turning Cooking...  

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

Chula Vista, California is Turning Cooking Oil Into Savings EECBG Success Story: How Chula Vista, California is Turning Cooking Oil Into Savings January 19, 2011 - 1:21pm Addthis...

44

Paper Number -1-Simulation model of dispersions in turning process  

E-Print Network (OSTI)

Paper Number -1- Simulation model of dispersions in turning process Wolff Valery 1, Lefebvre Arnaud. In this paper, an extent of the simulation model of dispersions in turning process first exposed in [W1

Paris-Sud XI, Université de

45

UK universities turning more and more to private funding  

Science Journals Connector (OSTI)

... Nature Publishing Group 10.1038/334463c0 UK universities turning more and more to private fundingChristine

Christine McGourty

1988-08-11T23:59:59.000Z

46

Application of the lie-transform perturbation theory for the turn-by-turn data analysis  

SciTech Connect

Harmonic analysis of turn-by-turn BPM data is a rich source of information on linear and nonlinear optics in circular machines. In the present report the normal form approach first introduced by R. Bartolini and F. Schmidt is extended on the basis of the Lie-transform perturbation theory to provide direct relation between the sources of perturbation and observable spectra of betatron oscillations. The goal is to localize strong perturbing elements, find the resonance driving terms--both absolute value and phase--that are necessary for calculation of the required adjustments in correction magnet circuits: e.g. skew-quadrupoles for linear coupling correction. The theory is nonlinear and permits to analyze higher order effects, such as coupling contribution to beta-beating and nonlinear sum resonances.

Alexahin, Y.; /Fermilab

2006-06-01T23:59:59.000Z

47

Draft!07"18"2011! 1 Turning the Tide on Outages1  

E-Print Network (OSTI)

! Draft!07"18"2011! 1 Turning the Tide on Outages1 What are the true costs of implementing!data!for!the!U.S.,!which!are!generally!available!from! several!sources,!including!from!the!U.S.!DOE's!Energy!University!of!Minnesota,!he!directed!all!Infrastructure!Security,!Grid! Operations/Planning,!and!Energy!Ma

Amin, S. Massoud

48

When to Turn Off Your Lights | Department of Energy  

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

When to Turn Off Your Lights When to Turn Off Your Lights When to Turn Off Your Lights August 30, 2012 - 7:53pm Addthis The cost effectiveness of when to turn off lights depends on the type of lights and the price of electricity. | Photo courtesy of ©iStockphoto.com/kyoshino. The cost effectiveness of when to turn off lights depends on the type of lights and the price of electricity. | Photo courtesy of ©iStockphoto.com/kyoshino. What does this mean for me? The type of lights and the price of electricity determine whether it's best to turn lights off when you leave a room. Consider using sensors, timers, and other automatic lighting controls. The cost effectiveness of when to turn off lights depends on the type of bulb and the cost of electricity. The type of lightbulb you use is

49

When to Turn Off Your Lights | Department of Energy  

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

When to Turn Off Your Lights When to Turn Off Your Lights When to Turn Off Your Lights August 30, 2012 - 7:53pm Addthis The cost effectiveness of when to turn off lights depends on the type of lights and the price of electricity. | Photo courtesy of ©iStockphoto.com/kyoshino. The cost effectiveness of when to turn off lights depends on the type of lights and the price of electricity. | Photo courtesy of ©iStockphoto.com/kyoshino. What does this mean for me? The type of lights and the price of electricity determine whether it's best to turn lights off when you leave a room. Consider using sensors, timers, and other automatic lighting controls. The cost effectiveness of when to turn off lights depends on the type of bulb and the cost of electricity. The type of lightbulb you use is

50

FOREIGN INVESTMENT: Commerce Cracks Down  

Science Journals Connector (OSTI)

FOREIGN INVESTMENT: Commerce Cracks Down ... U.S. companies "will have to learn to live with" some form of mandatory federal controls on direct overseas investments "for at least a few years." ...

1968-09-02T23:59:59.000Z

51

LINEAR COUPLING CORRECTION WITH N-TURN MAPS.  

SciTech Connect

The linear one-turn map of a storage ring contains coupling information on which a correction algorithm can be based. In principal, the one-turn matrix can be fitted from turn-by-turn data of beam position monitors after a kick was applied. However, the so obtained coupling information often sinks into the noise floor. The signal-to-noise ratio of the coupling information can be greatly enhanced by fitting maps for larger turn numbers N, equal to half the beat period. With the so obtained N-turn map an automated global coupling correction is possible without the need for a tune change. This is demonstrated for the Relativistic Heavy Ion Collider where the algorithm is implemented for operational use at injection.

FISCHER,W.

2003-05-12T23:59:59.000Z

52

PPPL featured as DOE celebrates turning 35 | Princeton Plasma...  

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

PPPL featured as DOE celebrates turning 35 October 5, 2012 Tweet Widget Google Plus One Share on Facebook 35 Years at the Department of Energy (Flickr Photostream)...

53

General Category  

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

Sunrise and Sunset Visual Differences Sunrise and Sunset Visual Differences Name: Joey Status: other Grade: other Country: Canada Date: Spring 2012 Question: It seems that sunrise and sunset don't look symmetric. I mean that sunsets tend to have much redder skies and sunrise is usually a bit gloomier. If you see a picture, many times you can tell if its sunrise or sunset, even though I would think they should like identical, except that the sun is either going up or going down. Why do they not appear the same but in reverse? Replies: Funny you should ask as a paper just arrived which is sure to have the answer and I will read it now....... OK, the morning sky, and the sky in general, is blue due to Rayleigh scattering [which affects short wavelengths the most] of the sun light by air molecules and other microscopic particles.

54

Study of Energy and Demand Savings on a High Efficiency Hydraulic Pump System with Infinite Turn Down Technology (ITDT)  

E-Print Network (OSTI)

and demand savings between an injection molding machine retrofitted with the high efficiency hydraulic pump system or variable frequency drive will also be presented....

Sfeir, R. A.; Kanungo, A.; Liou, S.

2005-01-01T23:59:59.000Z

55

Vanadium catalysts break down biomass for fuels  

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

Vanadium catalysts break down biomass into useful components Breaking down biomass could help in converting biomass to fuels. March 26, 2012 Biomass Due to diminishing petroleum...

56

Nuclear Navy Turns 50 | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Navy Turns 50 | National Nuclear Security Administration Navy Turns 50 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Nuclear Navy Turns 50 Nuclear Navy Turns 50 August 01, 1998 Washington, DC Nuclear Navy Turns 50 Crew members of the U.S.S. Enterprise, the first nuclear-powered aircraft

57

Nuclear Navy Turns 50 | National Nuclear Security Administration  

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

Navy Turns 50 | National Nuclear Security Administration Navy Turns 50 | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our History > NNSA Timeline > Nuclear Navy Turns 50 Nuclear Navy Turns 50 August 01, 1998 Washington, DC Nuclear Navy Turns 50 Crew members of the U.S.S. Enterprise, the first nuclear-powered aircraft

58

Illinois Turning Landfill Trash into Future Cash | Department of Energy  

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

Turning Landfill Trash into Future Cash Turning Landfill Trash into Future Cash Illinois Turning Landfill Trash into Future Cash September 28, 2010 - 5:35pm Addthis Illinois Turning Landfill Trash into Future Cash Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs Will County, Illinois officials yesterday formally broke ground on a new $7 million project (that includes $1 million of Energy Efficiency Conservation Block Grant funds) to turn methane gas from the Prairie View Landfill into electricity in a partnership with Waste Management. Will County will receive revenue from the sale of the gas created from decomposing garbage which will be harnessed and converted to generate 4.8 megawatts of green electrical power and used to power up to 8,000 homes. The future revenue generated from the sale of the gas and the sale of the

59

LX-17 Corner-Turning and Reactive Flow Failure  

SciTech Connect

We have performed a series of highly-instrumented experiments examining corner-turning of detonation. A TATB booster is inset 15 mm into LX-17 (92.5% TATB, 7.5% kel-F) so that the detonation must turn a right angle around an air well. An optical pin located at the edge of the TATB gives the start time of the corner-turn. The breakout time on the side and back edges is measured with streak cameras. Three high-resolution X-ray images were taken on each experiment to examine the details of the detonation. We have concluded that the detonation cannot turn the corner and subsequently fails, but the shock wave continues to propagate in the unreacted explosive, leaving behind a dead zone. The detonation front farther out from the corner slowly turns and eventually reaches the air well edge 180{sup o} from its original direction. The dead zone is stable and persists 7.7 {micro}s after the corner-turn, although it has drifted into the original air well area. Our regular reactive flow computer models sometimes show temporary failure but they recover quickly and are unable to model the dead zones. We present a failure model that cuts off the reaction rate below certain detonation velocities and reproduces the qualitative features of the corner-turning failure.

Souers, P C; Andreski, H; Cook III, C F; Garza, R; Pastrone, R; Phillips, D; Roeske, F; Vitello, P; Molitoris, J

2004-03-11T23:59:59.000Z

60

Observation of diamond turned OFHC copper using Scanning Tunneling Microscopy  

SciTech Connect

Diamond turned OFHC copper samples have been observed within the past few months using the Scanning Tunneling Microscope. Initial results have shown evidence of artifacts which may be used to better understand the diamond turning process. The STM`s high resolution capability and three dimensional data representation allows observation and study of surface features unobtainable with conventional profilometry systems. Also, the STM offers a better quantitative means by which to analyze surface structures than the SEM. This paper discusses findings on several diamond turned OFHC copper samples having different cutting conditions. Each sample has been cross referenced using STM and SEM.

Grigg, D.A.; Russell, P.E.; Dow, T.A.

1988-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Diamond turning of Si and Ge single crystals  

SciTech Connect

Single-point diamond turning studies have been completed on Si and Ge crystals. A new process model was developed for diamond turning which is based on a critical depth of cut for plastic flow-to-brittle fracture transitions. This concept, when combined with the actual machining geometry for single-point turning, predicts that {open_quotes}ductile{close_quotes} machining is a combined action of plasticity and fracture. Interrupted cutting experiments also provide a meant to directly measure the critical depth parameter for given machining conditions.

Blake, P.; Scattergood, R.O.

1988-12-01T23:59:59.000Z

62

Pumpkin Power: Turning Food Waste into Energy | Department of Energy  

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

Pumpkin Power: Turning Food Waste into Energy Pumpkin Power: Turning Food Waste into Energy Pumpkin Power: Turning Food Waste into Energy November 1, 2013 - 1:28pm Addthis Pumpkin Power: Turning Food Waste into Energy Matthew Loveless Matthew Loveless Data Integration Specialist, Office of Public Affairs What are the key facts? 1.4 billion pounds of pumpkins are produced in the U.S. each year, many of which end up in landfills or compost piles after Halloween. Oakland's EBMUD collects food waste and uses microbes to convert it into methane gas that is burned to generate electricity. The Energy Department is helping to fund the development of integrated biorefineries, industrial centers dedicated to converting plant material into biofuels and other products. To commemorate National Energy Action Month, we're featuring some scarily

63

Solving the corner-turning problem for large interferometers  

E-Print Network (OSTI)

The so-called corner-turning problem is a major bottleneck for radio telescopes with large numbers of antennas. The problem is essentially that of rapidly transposing a matrix that is too large to store on one single device; ...

Lutomirski, Andrew

64

Turning Leftover Trees into Biogasoline | Department of Energy  

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

Turning Leftover Trees into Biogasoline Turning Leftover Trees into Biogasoline Turning Leftover Trees into Biogasoline June 7, 2010 - 11:00am Addthis Researchers at Virginia Tech are working to show how biogasoline could potentially be created in existing petroleum refineries, instead of at new biorefineries as shown here. | File illustration Researchers at Virginia Tech are working to show how biogasoline could potentially be created in existing petroleum refineries, instead of at new biorefineries as shown here. | File illustration Joshua DeLung Could leftover Christmas trees be turned into biogasoline? That's the question researchers at Virginia Polytechnic Institute and State University have been working for three years to address. The research team says making stable biogasoline in existing refineries- from

65

Down hole periodic seismic generator  

DOE Patents (OSTI)

A down hole periodic seismic generator system for transmitting variable frequency, predominantly shear-wave vibration into earth strata surrounding a borehole. The system comprises a unitary housing operably connected to a well head by support and electrical cabling and contains clamping apparatus for selectively clamping the housing to the walls of the borehole. The system further comprises a variable speed pneumatic oscillator and a self-contained pneumatic reservoir for producing a frequency-swept seismic output over a discrete frequency range.

Hardee, Harry C. (Albuquerque, NM); Hills, Richard G. (Las Cruces, NM); Striker, Richard P. (Albuquerque, NM)

1989-01-01T23:59:59.000Z

66

PUBLIC ADMINISTRATION COLORADO GOLDEN FIELD OFFICE POC Karen Downs  

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

PUBLIC ADMINISTRATION PUBLIC ADMINISTRATION COLORADO GOLDEN FIELD OFFICE POC Karen Downs Telephone (720) 356-1269 Email karen.downs@go.doe.gov Police Protection 922120 Administration of Education Programs 923110 International Affairs 928120 DIST OF COLUMBIA HEADQUARTERS PROCUREMENT POC Michael Raizen Telephone (202) 287-1512 Email michael.raizen@hq.doe.gov Police Protection 922120 Administration of Education Programs 923110 Administration of Human Resource Programs (except Education, Public Health, and Veterans' Affairs Programs) 923130 Administration of Air and Water Resource and Solid Waste Management Programs 924110 Administration of Urban Planning and Community and Rural Development 925120 Administration of General Economic Programs 926110 Regulation and Administration of Transportation Programs

67

COLORADO GOLDEN FIELD OFFICE POC Karen Downs Telephone  

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

TRANSPORTATION & WAREHOUSING TRANSPORTATION & WAREHOUSING COLORADO GOLDEN FIELD OFFICE POC Karen Downs Telephone (720) 356-1269 Email karen.downs@go.doe.gov Other Support Activities for Air Transportation 488190 Freight Transportation Arrangement 488510 General Warehousing and Storage 493110 NATIONAL RENEWABLE ENERGY LAB POC Nancy Gardner Telephone (303) 384-7335 Email nancy.gardner@nrel.gov Specialized Freight (except Used Goods) Trucking, Local 484220 ROCKY FLATS POC Telephone Email Specialized Freight (except Used Goods) Trucking, Long-Distance 484230 WESTERN POWER ADMIN POC Cheryl Drake Telephone (720) 962-7154 Email drake@wapa.gov General Freight Trucking, Local 484110 General Freight Trucking, Long-Distance, Truckload 484121 Specialized Freight (except Used Goods) Trucking, Local 484220 Specialized Freight (except Used Goods) Trucking, Long-Distance

68

DOE Joint Genome Institute: Advancing Next Gen Biofuels by Turning Up the  

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

October 2, 2011 October 2, 2011 Advancing Next Gen Biofuels by Turning Up the Heat on Biomass Pretreatment Processes WALNUT CREEK, Calif.-The nation's Renewable Fuels Standard calls for annual production of 36 billion gallons of biofuel by 2022. One of the biggest hurdles to achieving this goal lies in optimizing the multistep process involved in breaking down plant biomass and then converting it into fermentable sugars that can be refined into fuel for our transportation needs. To overcome this challenge, the U.S. Department of Energy supports several projects focused on identifying enzymes from fungi and microbes such as cellulases-that breakdown plant cell walls-and heat-tolerant industrial-strength host cell systems to drive these reactions. Photo: The thermophilic fungus M. thermophila

69

Modeling the Capacity of Left-Turn and Through Movement Considering Left-Turn Blockage and Spillback at Signalized Intersection with Short Left-Turn Bay  

E-Print Network (OSTI)

the vehicles in the queue in the current cycle. ?????? 10ij )c y c l ei n a r r i v a l s(P r o bp im CkPim 2nd situation: Left-turning queue carryover will take place in the next cycle. C ijmPijm ??????? )c y c l ei n a r r i v a l s(Pr o bp ij...

Cho, Kyoung Min

2010-10-12T23:59:59.000Z

70

General Education GENERAL EDUCATION  

E-Print Network (OSTI)

, the pursuit of truth, the intellectual and ethical development of students, and the general well the consequences of human actions. E. Cross-Cultural Awareness Demonstrate the ability to critically compare

Stuart, Steven J.

71

Former Student Turns Thesis Into Energy Savings for Taylor University |  

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

Former Student Turns Thesis Into Energy Savings for Taylor Former Student Turns Thesis Into Energy Savings for Taylor University Former Student Turns Thesis Into Energy Savings for Taylor University October 18, 2010 - 10:00am Addthis Kevin Crosby, Taylor University’s first coordinator of stewardship and sustainability, promotes environmental awareness among students, faculty and staff. | Photo courtesy of Andrew Ketchum, The Echo | Kevin Crosby, Taylor University's first coordinator of stewardship and sustainability, promotes environmental awareness among students, faculty and staff. | Photo courtesy of Andrew Ketchum, The Echo | Maya Payne Smart Former Writer for Energy Empowers, EERE Not long ago Kevin Crosby was an engineering major and the president of Taylor University's student environmental club, Stewards of Creation.

72

Turning Sun and Water Into Hydrogen Fuel | Department of Energy  

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

Turning Sun and Water Into Hydrogen Fuel Turning Sun and Water Into Hydrogen Fuel Turning Sun and Water Into Hydrogen Fuel May 5, 2011 - 1:27pm Addthis Tiny silicon pillars, used to absorb light. When dotted with a catalyst of molybdenum sulfide and exposed to sunlight, these pillars generate hydrogen gas from the hydrogen ions liberated by splitting water. Each pillar is approximately two micrometers in diameter. | Photo courtesy of Christian D. Damsgaard, Thomas Pedersen and Ole Hansen, Technical University of Denmark Tiny silicon pillars, used to absorb light. When dotted with a catalyst of molybdenum sulfide and exposed to sunlight, these pillars generate hydrogen gas from the hydrogen ions liberated by splitting water. Each pillar is approximately two micrometers in diameter. | Photo courtesy of Christian D.

73

How Chula Vista, California Is Turning Cooking Oil Into Savings |  

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

How Chula Vista, California Is Turning Cooking Oil Into Savings How Chula Vista, California Is Turning Cooking Oil Into Savings How Chula Vista, California Is Turning Cooking Oil Into Savings January 19, 2011 - 1:21pm Addthis Truck 51 of the Chula Vista Fire Department. Truck 51 of the Chula Vista Fire Department. John Young What does this project do? Reuses cooking oil that is normally considered waste, saving taxpayer dollars. Reduces reliance on foreign oil Cuts emissions Anyone who has ever worked in a restaurant probably shudders at the mention of having to dispose of used cooking oil. While not much can be done to eliminate this unpleasant kitchen task, what's changing is how that oil can be recycled to help reduce our dependence on foreign sources of energy. Used cooking oil is a key (and very low cost) ingredient in the production

74

Nicole Lambiase: Aspiring Astronaut Turned Next-generation Car Designer |  

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

Nicole Lambiase: Aspiring Astronaut Turned Next-generation Car Nicole Lambiase: Aspiring Astronaut Turned Next-generation Car Designer Nicole Lambiase: Aspiring Astronaut Turned Next-generation Car Designer January 7, 2010 - 4:05pm Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy Nicole Lambiase grew up near Cape Canaveral and the Kennedy Space Center where she attended space shuttle launches, dreamed of the stars and had hopes of becoming an astronaut. In 2004, Nicole's dreams advanced as she began the aeronautical engineering program at Embry-Riddle Aeronautical University in Daytona Beach, Florida. Even though Nicole thrived in the program, she quickly discovered this path would more likely lead her to driving a computer rather than a space module. So Nicole made a leap of faith and switched to the newly-formed mechanical

75

Former Student Turns Thesis Into Energy Savings for Taylor University |  

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

Former Student Turns Thesis Into Energy Savings for Taylor Former Student Turns Thesis Into Energy Savings for Taylor University Former Student Turns Thesis Into Energy Savings for Taylor University October 18, 2010 - 10:00am Addthis Kevin Crosby, Taylor University’s first coordinator of stewardship and sustainability, promotes environmental awareness among students, faculty and staff. | Photo courtesy of Andrew Ketchum, The Echo | Kevin Crosby, Taylor University's first coordinator of stewardship and sustainability, promotes environmental awareness among students, faculty and staff. | Photo courtesy of Andrew Ketchum, The Echo | Maya Payne Smart Former Writer for Energy Empowers, EERE Not long ago Kevin Crosby was an engineering major and the president of Taylor University's student environmental club, Stewards of Creation.

76

Turn Your Key, Be Idle Free | Department of Energy  

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

Turn Your Key, Be Idle Free Turn Your Key, Be Idle Free Turn Your Key, Be Idle Free April 13, 2010 - 7:30am Addthis Shannon Brescher Shea Communications Manager, Clean Cities Program What activity wastes gasoline, costs money, produces pollutants, and yet doesn't get you anywhere? Idling! And yet, every year, Americans waste 3 billion gallons of fuel by idling their vehicles. Idling is running a vehicle any time that it's not moving. In this condition, the car's fuel economy is exactly zero miles per gallon. Although many people think that restarting the engine too often will wear out the starter, that idea is just an "old husband's tale." In fact, idling places unnecessary wear-and-tear on the engine, and many manufacturers discourage it. Although drivers can't avoid some amount of idling, such as being stuck in

77

Turning Numbers into Knowledge: Mastering the Art of Problem Solving  

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

Turning Numbers into Knowledge: Mastering the Art of Problem Solving Turning Numbers into Knowledge: Mastering the Art of Problem Solving Speaker(s): Jonathan Koomey Date: February 12, 2002 - 12:00pm Location: Bldg. 90 Seminar Host/Point of Contact: David Faulkner In this talk, Jonathan Koomey, Staff Scientist and Group Leader in the End-use Forecasting Group, will summarize key "tricks of the trade" summarized in his new book "Turning Numbers into Knowledge: Mastering the Art of Problem Solving". The book focuses on many lessons relevant to working effectively in the research world, including being prepared, creating appropriate documentation, doing back of the envelope calculations, and making good tables and graphs. For more details, check out the book's web site at: http://www.numbersintoknowledge.com

78

Turning Sun and Water Into Hydrogen Fuel | Department of Energy  

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

Turning Sun and Water Into Hydrogen Fuel Turning Sun and Water Into Hydrogen Fuel Turning Sun and Water Into Hydrogen Fuel May 5, 2011 - 1:27pm Addthis Tiny silicon pillars, used to absorb light. When dotted with a catalyst of molybdenum sulfide and exposed to sunlight, these pillars generate hydrogen gas from the hydrogen ions liberated by splitting water. Each pillar is approximately two micrometers in diameter. | Photo courtesy of Christian D. Damsgaard, Thomas Pedersen and Ole Hansen, Technical University of Denmark Tiny silicon pillars, used to absorb light. When dotted with a catalyst of molybdenum sulfide and exposed to sunlight, these pillars generate hydrogen gas from the hydrogen ions liberated by splitting water. Each pillar is approximately two micrometers in diameter. | Photo courtesy of Christian D.

79

The Earth Institute, Columbia University12 annual donor report 2010 13 at the turn of the century, world leaders  

E-Print Network (OSTI)

The Earth Institute, Columbia University12 annual donor report 2010 13 at the turn of the century-General Ban Ki-moon at the Earth Institute's State of the Planet Conference in March 2010. "They of humanity are at stake." The Millennium Villages project, a partnership between the Earth Institute

80

Sit Down with Sabin: David Schlegel: Hunting Dark Energy (LBNL Summer Lecture Series)  

SciTech Connect

Lawrence Berkeley National Laboratory physicist and dark energy hunter David Schlegel chats with Sabin Russell, former San Francisco Chronicle reporter turned Berkeley Lab science writer, June 22, 2011. Their conversation is the first installment of "Sit Down With Sabin," a weekly conversation hosted by Russell. Over the course of five conversations with Berkeley Lab staff this summer, Russell will explore the ups and downs of innovative science — all without the aid of PowerPoint slides. Brought to you by Berkeley Lab Public Affairs.

Russell, Sabin; Schlegel, David

2011-06-22T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Cavity-locked ring down spectroscopy  

DOE Patents (OSTI)

Distinct locking and sampling light beams are used in a cavity ring-down spectroscopy (CRDS) system to perform multiple ring-down measurements while the laser and ring-down cavity are continuously locked. The sampling and locking light beams have different frequencies, to ensure that the sampling and locking light are decoupled within the cavity. Preferably, the ring-down cavity is ring-shaped, the sampling light is s-polarized, and the locking light is p-polarized. Transmitted sampling light is used for ring-down measurements, while reflected locking light is used for locking in a Pound-Drever scheme.

Zare, Richard N. (Stanford, CA); Paldus, Barbara A. (Stanford, CA); Harb, Charles C. (Palo Alto, CA); Spence, Thomas (Union City, CA)

2000-01-01T23:59:59.000Z

82

Turn-of-the-nut tightening of anchor bolts  

E-Print Network (OSTI)

progressive tightening tests were performed in order to monitor the stress ranges occurring in the bolt at various locations of interest at various degrees of turn-of-the-nut tightness. Tests were performed on six diameters of anchor bolt ranging from 1 to 2...

Richards, Jason Halbert

2004-09-30T23:59:59.000Z

83

Brief Communication 809 Photoactivation turns green fluorescent protein red  

E-Print Network (OSTI)

Brief Communication 809 Photoactivation turns green fluorescent protein red Michael B. Elowitz gene was first cloned, the Aequorea victoria green fluorescent protein (GFP) has become a powerful tool- wavelength (red) fluorescence has remained elusive. Here we describe a red-emitting, green

Elowitz, Michael

84

Being Interactive oogle's popularity has turned link analysis  

E-Print Network (OSTI)

Being Interactive Deep Web Structure G oogle's popularity has turned link analysis into a major the user has specialized information needs. DeepWeb Our current understanding of Web structure is based the so-called surface Web, which consists, loosely speaking, of interlinked HTML pages. The deep Web

85

Integrated Screening for Down's Syndrome Based on Tests Performed during the First and Second Trimesters  

Science Journals Connector (OSTI)

The general approach to prenatal screening for Down's syndrome is to estimate a woman's risk of having an affected pregnancy on the basis of factors such as maternal age, serum concentrations of various analytes, and ultrasound measurements that have been found to be associated with Down's syndrome... The general approach to prenatal screening for Down's syndrome is to estimate a woman's risk of having an affected pregnancy on the basis of factors such as maternal age, serum concentrations of various analytes, and ultrasound measurements that have been ...

Wald N.J.Watt H.C.Hackshaw A.K.

1999-08-12T23:59:59.000Z

86

High speed turning for hard material with PCBN inserts: tool wear analysis  

Science Journals Connector (OSTI)

Because of tool wear, High Speed Machining (HSM) is rarely used for hard turning process and the cutting speeds are generally selected around 100 or 200 m/min. In this work, HSM is performed for hard turning of a 50 HRC hardened steel (AISI 4140/42CrMo4) with a PCBN tool by using high cutting speeds (300 and 400 m/min). The results show that HSM for hard turning can be acceptable for industrial application by providing very good surface roughness and keeping significant tool life. A qualitative correlation is also presented between the crater wear and the temperature distribution at the tool-chip interface, predicted by a thermomechanical model. Flank wear, crater wear and surface roughness are examined in order to choose an appropriate wear criterion. Investigations by SEM/EDS and white light interferometry highlight the importance of crater wear and help us to better understand the role of chemical/diffusion phenomena in wear mechanisms.

Farouk Mahfoudi; Gautier List; Alain Molinari; Abdelhadi Moufki; Lakhdar Boulanouar

2008-01-01T23:59:59.000Z

87

Analysis of the influence of tool dynamics in diamond turning  

SciTech Connect

This report describes the progress in defining the role of machine and interface dynamics on the surface finish in diamond turning. It contains a review of literature from conventional and diamond machining processes relating tool dynamics, material interactions and tool wear to surface finish. Data from experimental measurements of tool/work piece interface dynamics are presented as well as machine dynamics for the DTM at the Center.

Fawcett, S.C.; Luttrell, D.E.; Keltie, R.F.

1988-12-01T23:59:59.000Z

88

THUMBS DOWN ON DRUG WAR WEAPON  

Science Journals Connector (OSTI)

THUMBS DOWN ON DRUG WAR WEAPON ... Mycoherbicides have been viewed as a potentially potent weapon in the worldwide war on illicit drugs. ...

CHERYL HOGUE

2011-12-05T23:59:59.000Z

89

Ultraviolet photodissociation enhances top?down mass...  

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

Ultraviolet photodissociation enhances top-down mass spectrometry as demonstrated on green fluorescent protein variants Xibei Dang 1,2 and Nicolas L. Young 1 1 Ion Cyclotron...

90

Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial...  

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

Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial Mentorship Program Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial Mentorship Program...

91

An application for tunes and coupling evaluation from turn-by-turn data at the Fermilab Booster  

SciTech Connect

A console application using the phasing of Turn-by-Turn signals from the different BPMs has been tested at the Fermilab Booster. This technique allows the on-line detection of the beam tunes during the fast Booster ramp in conditions where other algorithms were unsuccessful. The application has been recently expanded to include the computation of the linear coupling coefficients. Algorithm and measurement results are presented. Although improved by the phased sum technique the automatic identification of the tunes is not always successful. This makes the use of the on-line application difficult. Ideas for further improvements are under investigation. Measurements have indicated that the effect of the skew quadrupoles is by a factor 3 weaker than expected from the nominal optics. A calibration of the skew quadrupole circuits using the TBT data is planned.

Marsh, W.; Alexahin, Y.; Gianfelice-Wendt, E.; /Fermilab

2011-03-01T23:59:59.000Z

92

Vanadium catalysts break down biomass for fuels  

E-Print Network (OSTI)

- 1 - Vanadium catalysts break down biomass for fuels March 26, 2012 Vanadium catalysts break down biomass into useful components Due to diminishing petroleum reserves, non-food biomass (lignocellulose biomass into high-value commodity chemicals. The journal Angewandte Chemie International Edition published

93

Vanadium catalysts break down biomass for fuels  

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

Vanadium catalysts break down biomass for fuels Vanadium catalysts break down biomass for fuels Vanadium catalysts break down biomass into useful components Breaking down biomass could help in converting biomass to fuels. March 26, 2012 Biomass Due to diminishing petroleum reserves, non-food biomass (lignocellulose) is an attractive alternative as a feedstock for the production of renewable chemicals and fuels. Get Expertise Researcher Susan Hanson Inorganic Isotope & Actinide Chem Email Researcher Ruilian Wu Bioenergy & Environmental Science Email Researcher Louis "Pete" Silks Bioenergy & Environmental Science Email Vanadium is an inexpensive, earth-abundant metal that is well suited for promoting oxidations in air. Vanadium catalysts break down biomass into useful components Due to diminishing petroleum reserves, non-food biomass (lignocellulose) is

94

As Electric Vehicles Take Charge, Costs Power Down | Department of Energy  

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

As Electric Vehicles Take Charge, Costs Power Down As Electric Vehicles Take Charge, Costs Power Down As Electric Vehicles Take Charge, Costs Power Down January 13, 2012 - 1:29pm Addthis Thanks to a cost-sharing project with the Energy Department, General Motors has been able to develop the capacity to build electric and hybrid motors internally. That capacity has made cars like the upcoming Chevy Spark EV (above) possible. | Image courtesy of General Motors. Thanks to a cost-sharing project with the Energy Department, General Motors has been able to develop the capacity to build electric and hybrid motors internally. That capacity has made cars like the upcoming Chevy Spark EV (above) possible. | Image courtesy of General Motors. Patrick B. Davis Patrick B. Davis Vehicle Technologies Program Manager The record number of electric-drive vehicles on the floor of Detroit's

95

Computing turn delay in city road network with GPS collected trajectories  

Science Journals Connector (OSTI)

In this paper, we aim to mine turn delay at different times and turn types in city road network based on personal GPS collected trajectories. We provide a method to effectively solve the problem for computing turn delay. By using this method, we can ... Keywords: community, data mining, gps trajectory, turn delay

Hengcai Zhang; Feng Lu; Liang Zhou; Yingying Duan

2011-09-01T23:59:59.000Z

96

Alternative Fuels Data Center: Central Ohio Turns Trash Into Natural Gas  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Central Ohio Turns Central Ohio Turns Trash Into Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Central Ohio Turns Trash Into Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Central Ohio Turns Trash Into Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Central Ohio Turns Trash Into Natural Gas on Google Bookmark Alternative Fuels Data Center: Central Ohio Turns Trash Into Natural Gas on Delicious Rank Alternative Fuels Data Center: Central Ohio Turns Trash Into Natural Gas on Digg Find More places to share Alternative Fuels Data Center: Central Ohio Turns Trash Into Natural Gas on AddThis.com... Nov. 13, 2009 Central Ohio Turns Trash Into Natural Gas W atch how the Solid Waste Authority of Central Ohio turns trash into compressed natural gas for fleet fuel.

97

Self-excited vibrations in turning: cutting moment analysis  

E-Print Network (OSTI)

This work aims at analysing the moment effects at the tool tip point and at the central axis, in the framework of a turning process. A testing device in turning, including a six-component dynamometer, is used to measure the complete torsor of the cutting actions in the case of self-excited vibrations. Many results are obtained regarding the mechanical actions torsor. A confrontation of the moment components at the tool tip and at the central axis is carried out. It clearly appears that analysing moments at the central axis avoids the disturbances induced by the transport of the moment of the mechanical actions resultant at the tool tip point. For instance, the order relation between the components of the forces is single. Furthermore, the order relation between the moments components expressed at the tool tip point is also single and the same one. But at the central axis, two different order relations regarding moments are conceivable. A modification in the rolling moment localization in the (y, z) tool plan is associated to these two order relations. Thus, the moments components at the central axis are particularly sensitive at the disturbances of machining, here the self-excited vibrations.

Olivier Cahuc; Jean-Yves K'Nevez; Alain Gérard; Philippe Darnis; Gaëtan Albert; Claudiu F. Bisu; Céline Gérard

2010-07-06T23:59:59.000Z

98

The Kicker Systems for the PS Multi-turn Extraction  

E-Print Network (OSTI)

A five-turn continuous extraction has up to now been used to transfer the proton beam from the CERN PS to the SPS. This extraction uses an electrostatic septum to cut the filament beam into five slices, causing losses of about 15 %. These losses would be an even greater drawback when the beam intensity is increased for the CERN Neutrinos to Gran Sasso (CNGS) facility. To overcome this Multi-Turn Extraction (MTE) has been implemented, in which the beam is separated, prior to extraction, into a central beam core and four islands. Each beamlet is extracted using a set of kickers and a magnetic septum. For the kickers two new pulse generators have been built, each containing a lumped element Pulse Forming Network (PFN) of 12.5 W, 80 kV and 10.5 ms. For cost reasons existing 15 W transmission line kicker magnets are reused. The PFN characteristic impedance deliberately mismatches that of the magnets to allow a higher maximum kick. The PFN design has been optimised such that undesirable side-effects of the impedanc...

Sermeus, L; Fowler, T

2010-01-01T23:59:59.000Z

99

The Second Turn of the Energy Efficiency Spiral  

Science Journals Connector (OSTI)

Appliance energy efficiency programmes have generally followed basically similar tracks, ... . To obtain optimum results from extensions of energy efficiency programmes, it will be necessary to investigate ... an...

David Cogan

2001-01-01T23:59:59.000Z

100

Ignition with Laser Break-Down  

Science Journals Connector (OSTI)

It is considered that ignition with laser break-down is one of the applications of solid-state lasers. This paper shows basic experimental results indicating the advantages of laser...

Furutani, Hirohide; Saito, Takeshi

Note: This page contains sample records for the topic "general down turn" 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

NETL: News Release - DOE Project Turns Abandoned Oil Lease Into  

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

March 27, 2001 March 27, 2001 DOE Project Turns Abandoned Oil Lease Into Million-Barrel Producer Advanced Technology Brings California Oil Field Back to Life BAKERSFIELD, CA - An abandoned Bakersfield, California oil lease, brought back to life in 1995 by a joint government-industry experimental project, has produced more than a million barrels of oil once thought unrecoverable. The Pru Lease Field is Now Back in Operation - Improved technology made possible by a joint DOE and private industry field test helped bring the Pru Lease back into production. - Because of the success, oil is now flowing from 100 new privately funded wells in the immediate vicinity, and experts predict that the advanced technologies demonstrated in the federally co-funded field test could lead

102

Geothermal pump down-hole energy regeneration system  

DOE Patents (OSTI)

Geothermal deep well energy extraction apparatus is provided of the general kind in which solute-bearing hot water is pumped to the earth's surface from a subterranean location by utilizing thermal energy extracted from the hot water for operating a turbine motor for driving an electrical power generator at the earth 3 s surface, the solute bearing water being returned into the earth by a reinjection well. Efficiency of operation of the total system is increased by an arrangement of coaxial conduits for greatly reducing the flow of heat from the rising brine into the rising exhaust of the down-well turbine motor.

Matthews, Hugh B. (Boylston, MA)

1982-01-01T23:59:59.000Z

103

National Safety Stand-Down To Prevent Falls In Construction ...  

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

Safety Stand-Down To Prevent Falls In Construction National Safety Stand-Down To Prevent Falls In Construction June 2, 2014 - 1:54pm Addthis National Safety Stand-Down To Prevent...

104

Guidelines for left-turn bays at unsignalized access locations on arterial roadways  

E-Print Network (OSTI)

It has long been recognized that effective access management along arterial streets can alleviate traffic congestion. A major goal within access management is to limit the speed differential between turning and through vehicles. Left-turn bays...

Hawley, Patrick Emmett

2012-06-07T23:59:59.000Z

105

Alternative Fuels Data Center: Rio Rico Fire District Turns Grease Into  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Rio Rico Fire District Rio Rico Fire District Turns Grease Into Biodiesel to someone by E-mail Share Alternative Fuels Data Center: Rio Rico Fire District Turns Grease Into Biodiesel on Facebook Tweet about Alternative Fuels Data Center: Rio Rico Fire District Turns Grease Into Biodiesel on Twitter Bookmark Alternative Fuels Data Center: Rio Rico Fire District Turns Grease Into Biodiesel on Google Bookmark Alternative Fuels Data Center: Rio Rico Fire District Turns Grease Into Biodiesel on Delicious Rank Alternative Fuels Data Center: Rio Rico Fire District Turns Grease Into Biodiesel on Digg Find More places to share Alternative Fuels Data Center: Rio Rico Fire District Turns Grease Into Biodiesel on AddThis.com... March 3, 2013 Rio Rico Fire District Turns Grease Into Biodiesel

106

Regional Test Centers Breaking Down Barriers to Solar Energy...  

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

Regional Test Centers Breaking Down Barriers to Solar Energy Deployment Regional Test Centers Breaking Down Barriers to Solar Energy Deployment September 3, 2014 - 6:16pm Addthis...

107

Materials Down Select Decisions Made Within DOE's Chemical Hydrogen...  

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

Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center of Excellence Materials Down Select Decisions Made Within DOE's Chemical Hydrogen Storage Center...

108

Breaking Down Stovepipes | Department of Energy  

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

Breaking Down Stovepipes Breaking Down Stovepipes Breaking Down Stovepipes Coordination with other DOE-wide teams and groups An assigned liaison to DOE's NEPA [National Environmental Policy Act] Six Sigma Team Coordination with the Facilities and Infrastructure Steering Committee: Ten-Year Site Plan requirements, streamlining processes for transferring facilities, work for others Communication across sites, programs, and communities to share lessons learned Kansas City Office coordinating with Oak Ridge and the Office of Environmental Management on the Bannister Federal Complex disposal lessons learned Office of Science sharing lessons on private industry opportunities to expand research capabilities at Oak Ridge and Brookhaven National Lab and on the use of opportunities offered by local government

109

Agricultural Robot Turning in the Headland of Corn Fields Jinlin Xue1,a  

E-Print Network (OSTI)

Agricultural Robot Turning in the Headland of Corn Fields Jinlin Xue1,a and Tony E.Grift2,b 1@illinois.edu Key words: Machine vision, Agricultural robot, Turning, Field of view Abstract. This article discusses the development of variable field of view (FOV) of camera to realize headland turning of an agricultural robot

110

BOILER BLOW-DOWN FLASH RECOVERY  

E-Print Network (OSTI)

Malelane’s boiler blow-down flash, which was previously rejected to atmosphere, is now recovered into the turbo-alternator exhaust steam range and used for process heating duty. Various flash vapour recovery options have been evaluated for operability, maintainability and cost effectiveness. The design considerations for the blow-down vessel and the valve and piping configuration, which resulted from a Hazop Study, are explained. The recovery of 1.6 tons per hour of boiler blowdown flash equates to R260 000 per annum in coal savings.

I Singh; F Weyers

111

General Engineers  

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

General Engineers General Engineers The U.S. Energy Information Administration (EIA) within the Department of Energy has forged a world-class information program that stresses quality, teamwork, and employee growth. In support of our program, we offer a variety of profes- sional positions, including the General Engineer, whose work is associated with analytical studies and evaluation projects pertaining to the operations of the energy industry. Responsibilities: General Engineers perform or participate in one or more of the following important functions: * Design modeling systems to represent energy markets and the physical properties of energy industries * Conceive, initiate, monitor and/or conduct planning and evaluation projects and studies of continuing and future

112

Getting protein solvent structures down cold  

Science Journals Connector (OSTI)

...Plot of observed hydrogen atoms of aldose reductase...8). Labile hydrogens are more likely to...necessary adjuncts to fuel successful widespread...the exchange of all hydrogen atoms with deuterium...10 15 ordered unit cells are needed at most...front and sides of a car traveling down the...

B. Leif Hanson

2004-01-01T23:59:59.000Z

113

CNMP, CSP, EMS and Writing It Down  

E-Print Network (OSTI)

CNMP, CSP, EMS and Writing It Down Bill Bland UWEX and UW-Madison, Soil Science #12;Documentation-Pest Management Program · CSP-Conservation Security Program #12;EMS Framework · EMS - "Environmental Management · Monitor progress · Review-each priority and EMS #12;CSP - Records Required · Conservation Security Program

Balser, Teri C.

114

Remote down-hole well telemetry  

DOE Patents (OSTI)

The present invention includes an apparatus and method for telemetry communication with oil-well monitoring and recording instruments located in the vicinity of the bottom of gas or oil recovery pipes. Such instruments are currently monitored using electrical cabling that is inserted into the pipes; cabling has a short life in this environment, and requires periodic replacement with the concomitant, costly shutdown of the well. Modulated reflectance, a wireless communication method that does not require signal transmission power from the telemetry package will provide a long-lived and reliable way to monitor down-hole conditions. Normal wireless technology is not practical since batteries and capacitors have to frequently be replaced or recharged, again with the well being removed from service. RF energy generated above ground can also be received, converted and stored down-hole without the use of wires, for actuating down-hole valves, as one example. Although modulated reflectance reduces or eliminates the loss of energy at the sensor package because energy is not consumed, during the transmission process, additional stored extra energy down-hole is needed.

Briles, Scott D. (Los Alamos, NM); Neagley, Daniel L. (Albuquerque, NM); Coates, Don M. (Santa Fe, NM); Freund, Samuel M. (Los Alamos, NM)

2004-07-20T23:59:59.000Z

115

General Thermodynamics  

Science Journals Connector (OSTI)

... principally in the Journal of the Franklin Institute. These ideas relate to a study of thermodynamics from what the author calls a generalized point of view, which concerns itself with ... from what the author calls a generalized point of view, which concerns itself with the thermodynamics of metastable states and irreversible processes as wall as with the stable states and reversible ...

R. W. HAYWOOD

1956-06-02T23:59:59.000Z

116

Vehicle Technologies Office: Fact #732: June 18, 2012 Days to Turn Trend by  

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

2: June 18, 2012 2: June 18, 2012 Days to Turn Trend by Vehicle Class to someone by E-mail Share Vehicle Technologies Office: Fact #732: June 18, 2012 Days to Turn Trend by Vehicle Class on Facebook Tweet about Vehicle Technologies Office: Fact #732: June 18, 2012 Days to Turn Trend by Vehicle Class on Twitter Bookmark Vehicle Technologies Office: Fact #732: June 18, 2012 Days to Turn Trend by Vehicle Class on Google Bookmark Vehicle Technologies Office: Fact #732: June 18, 2012 Days to Turn Trend by Vehicle Class on Delicious Rank Vehicle Technologies Office: Fact #732: June 18, 2012 Days to Turn Trend by Vehicle Class on Digg Find More places to share Vehicle Technologies Office: Fact #732: June 18, 2012 Days to Turn Trend by Vehicle Class on AddThis.com... Fact #732: June 18, 2012

117

Alternative Fuels Data Center: Great Smoky Mountains National Park Turns to  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Great Smoky Mountains Great Smoky Mountains National Park Turns to Alternative Fuels to someone by E-mail Share Alternative Fuels Data Center: Great Smoky Mountains National Park Turns to Alternative Fuels on Facebook Tweet about Alternative Fuels Data Center: Great Smoky Mountains National Park Turns to Alternative Fuels on Twitter Bookmark Alternative Fuels Data Center: Great Smoky Mountains National Park Turns to Alternative Fuels on Google Bookmark Alternative Fuels Data Center: Great Smoky Mountains National Park Turns to Alternative Fuels on Delicious Rank Alternative Fuels Data Center: Great Smoky Mountains National Park Turns to Alternative Fuels on Digg Find More places to share Alternative Fuels Data Center: Great Smoky Mountains National Park Turns to Alternative Fuels on AddThis.com...

118

Nailing Down Ice in a Cloud Model  

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

Nailing Down Ice in a Cloud Model Nailing Down Ice in a Cloud Model For original submission and image(s), see ARM Research Highlights http://www.arm.gov/science/highlights/ Research Highlight A research team led by scientists at Pacific Northwest National Laboratory identified specific strengths and weaknesses of four different ice cloud retrieval algorithms. Their comparisons tested the ability of the algorithms to obtain cloud properties from radar and lidar observational measurements. The team noted the sometimes large variances in heating/cooling measurements compared to the observed data. Identifying specific weaknesses will help scientists improve our understanding of cloud properties in the atmosphere, which can be used for climate model development and evaluation. "Measuring the effective size and mass of ice crystals impacts our understanding

119

When Do Commercial Reactors Permanently Shut Down?  

Reports and Publications (EIA)

For those wishing to obtain current data, the following resources are available: U.S. reactors, go to the Energy Information Administration's nuclear reactor shutdown list. (Note: As of April 30, 2010, the last U.S. reactor to permanently shut down was Big Rock Point in 1997.) Foreign Reactors, go to the Power Reactor Information System (PRIS) on the International Atomic Energy Agency's website.

2011-01-01T23:59:59.000Z

120

Chemistry 106X -Spring 2011 General Chemistry  

E-Print Network (OSTI)

Chemistry 106X - Spring 2011 General Chemistry Instructor: Christopher Iceman Class: MWF 1 and can be purchased in the UAF bookstore or elsewhere: · Chemistry and Chemical Reactivity 7th Ed for Chemistry and Chemical Reactivity 7th Ed. (1 or 2 semester) · TurningPoint Technologies ResponseCard RF

Wagner, Diane

Note: This page contains sample records for the topic "general down turn" 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

How to Turn a Jaguar into a Titan | Department of Energy  

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

How to Turn a Jaguar into a Titan How to Turn a Jaguar into a Titan How to Turn a Jaguar into a Titan November 27, 2012 - 3:02pm Addthis Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What powers Titan? 299,008 processor cores 710 terabytes of memory 8.2 MW power usage How to Turn a Jaguar into a Titan It takes more than the side mural to turn the fastest supercomputer dedicated to Open Science into the fastest computer in the world. The same room and cabinets that held supercomputer Jaguar, now holds Titan. Storified by Energy Department · Tue, Nov 27 2012 12:07:29 How did Oak Ridge National Labs turn this world-class supercomputer into an even faster, more efficient supercomputer? Wikimedia It took a little more than changing the sticker. Wikimedia

122

Efficiency of static core turn-off in a system-on-a-chip with variation  

DOE Patents (OSTI)

A processor-implemented method for improving efficiency of a static core turn-off in a multi-core processor with variation, the method comprising: conducting via a simulation a turn-off analysis of the multi-core processor at the multi-core processor's design stage, wherein the turn-off analysis of the multi-core processor at the multi-core processor's design stage includes a first output corresponding to a first multi-core processor core to turn off; conducting a turn-off analysis of the multi-core processor at the multi-core processor's testing stage, wherein the turn-off analysis of the multi-core processor at the multi-core processor's testing stage includes a second output corresponding to a second multi-core processor core to turn off; comparing the first output and the second output to determine if the first output is referring to the same core to turn off as the second output; outputting a third output corresponding to the first multi-core processor core if the first output and the second output are both referring to the same core to turn off.

Cher, Chen-Yong; Coteus, Paul W; Gara, Alan; Kursun, Eren; Paulsen, David P; Schuelke, Brian A; Sheets, II, John E; Tian, Shurong

2013-10-29T23:59:59.000Z

123

Effect of Vibration on Imaging Quality of CCD during the CNC Lathe Turning  

Science Journals Connector (OSTI)

The CNC lathe will vibrate during turning if it ... freedom spring-mass-damper mechanical model of the CNC lathe is built. And, the corresponding...

Gang Zhao; Zhiping Deng; Shengjin Chen

2012-01-01T23:59:59.000Z

124

General Information  

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

ASD General Information ASD General Information APS Resources & Information A list of useful links for APS staff and users. APS Technical Publications Links to APS technical publications. APS Publications Database The official and comprehensive source of references for APS-related journal articles, conference papers, book chapters, dissertations, abstracts, awards, invited talks, etc. Image Library A collection of APS images. Responsibilities & Interfaces for APS Technical Systems Descriptions of the responsibilities of APS technical groups and how they interface with one another. APS Procedures Operational procedures for the APS. APS Specifications Specifications and approvals for upgrades or changes to existing APS hardware and software. APS Radiation Safety Policy & Procedures Committee Minutes

125

Down-hole periodic seismic generator  

DOE Patents (OSTI)

A down hole periodic seismic generator system is disclosed for transmitting variable frequency, predominantly shear-wave vibration into earth strata surrounding a borehole. The system comprises a unitary housing operably connected to a well head by support and electrical cabling and contains clamping apparatus for selectively clamping the housing to the walls of the borehole. The system further comprises a variable speed pneumatic oscillator and a self-contained pneumatic reservoir for producing a frequency-swept seismic output over a discrete frequency range.

Hardee, H.C.; Hills, R.G.; Striker, R.P.

1982-10-28T23:59:59.000Z

126

Down Type Isosinglet Quarks in ATLAS  

E-Print Network (OSTI)

We evaluate the discovery reach of the ATLAS experiment for down type isosinglet quarks, $D$, using both their neutral and charged decay channels, namely the process $pp\\to D\\bar{D}+X$ with subsequent decays resulting in $2\\ell+2j+E^{miss}_{T}$, $3\\ell+2j+E^{miss}_{T}$ and $2\\ell+4j$ final states. The integrated luminosity required for observation of a heavy quark is estimated for a mass range between 600 and 1000 GeV using the combination of results from different search channels.

R. Mehdiyev; A. Siodmok; S. Sultansoy; G. Unel

2007-11-07T23:59:59.000Z

127

Study on the relationship between left-turn traffic operations and safety at signalized intersections  

E-Print Network (OSTI)

............................................................ 6? FIGURE 3 Regression Lines and Averaged Data for Model B2 ..................................... 21? FIGURE 4 Regression Lines for Model B4 ..................................................................... 21? FIGURE 5 Left-turn Accident... Distribution ..................................................................... 30? FIGURE 6 Box Plot of the Number of Accidents for Left-Turn Type ............................ 35? FIGURE 7 Box Plot of Number of Crashes for Each Phasing Sequence...

Lee, Sunghoon

2009-06-02T23:59:59.000Z

128

Energy-Saving Tips 1. Turn the radiator off when you are out.  

E-Print Network (OSTI)

Top 20 Energy-Saving Tips Heating 1. Turn the radiator off when you are out. 2. Close the window features on your computer to come on after 5/10 minutes. Screen savers do not save energy. 20. Switch off of using standby, we could save enough energy to power 2.7 million homes for a year. If we turned off

Brierley, Andrew

129

NASA Turns To Universities For Research In Space-Age Materials SPACE FORUMS  

E-Print Network (OSTI)

NASA Turns To Universities For Research In Space-Age Materials CHANNELS SPACE FORUMS SPACEDAILY TECH SPACE NASA Turns To Universities For Research In Space-Age Materials innovations as simple that can scale the canyons of Mars Chapel Hill - Sep 26, 2002 NASA has selected a consortium of research

Aksay, Ilhan A.

130

Automatic Page Turning for Musicians via Real-Time Machine Listening  

E-Print Network (OSTI)

Automatic Page Turning for Musicians via Real-Time Machine Listening Andreas Arzt(1), Gerhard.qidenus.com) has developed an electro-mechanical device that actually turns the pages of books, music scores, etc. via two physical `fingers' (see Fig. 5, center). The device is operated by the musician via a foot

Widmer, Gerhard

131

Abstract 2955: Trail-R2: A death receptor turns malignant upon nuclear localization  

Science Journals Connector (OSTI)

...Association for Cancer Research. 1 October 2014...Metabolism and Programmed Cell Death Proceedings...turns malignant upon nuclear localization Holger...Experimental Cancer Research, Kiel, Germany...turns malignant upon nuclear localization...Association for Cancer Research; 2014 Apr 5-9...

Holger Kalthoff; Verena Haselmann; Alexandra Kurz; Uwe Bertsch; Sebastian Huebner; Hendrik Fritsche; Charlotte Hauser; Christian Schem; Rob Tower; Thorsten Heilmann; Sanjay Tiwari; Claus C. Glüer; and Anna Trauzold

2014-10-01T23:59:59.000Z

132

General equilibrium, electricity generation technologies and the cost of carbon abatement: A structural sensitivity analysis  

E-Print Network (OSTI)

General equilibrium, electricity generation technologies and the cost of carbon abatement-down General equilibrium Electricity generation is a major contributor to carbon dioxide emissions Elsevier B.V. All rights reserved. 1. Introduction Electricity generation is a significant contributor

133

Inspector General  

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

Office of the Under Secretary for Nuclear Security Edward B. Held (Acting) Under Secretary for Nuclear Security DEPARTMENT OF ENERGY Office of the Under Secretary for Management & Performance Vacant Under Secretary for Management and Performance Office of the Under Secretary for Science & Energy Vacant Under Secretary for Science and Energy Southwestern Power Administration Bonneville Power Administration Western Area Power Administration Southeastern Power Administration U.S. Energy Information Administration Loan Programs Office Advanced Research Projects Agency - Energy General Counsel Assistant Secretary for Congressional & Intergovernmental Affairs Chief Human Capital Officer

134

Lead Slowing Down Spectrometer Research Plans  

SciTech Connect

The MPACT-funded Lead Slowing Down Spectrometry (LSDS) project has been evaluating the feasibility of using LSDS techniques to assay fissile isotopes in used nuclear fuel assemblies. The approach has the potential to provide considerable improvement in the assay of fissile isotopic masses in fuel assemblies compared to other non-destructive techniques in a direct and independent manner. The LSDS collaborations suggests that the next step to in empirically testing the feasibility is to conduct measurements on fresh fuel assemblies to understand investigate self-attenuation and fresh mixed-oxide (MOX) fuel rodlets so we may betterto understand extraction of masses for 235U and 239Pu. While progressing toward these goals, the collaboration also strongly suggests the continued development of enabling technology such as detector development and algorithm development, thatwhich could provide significant performance benefits.

Warren, Glen A.; Kulisek, Jonathan A.; Gavron, Victor; Danon, Yaron; Weltz, Adam; Harris, Jason; Stewart, T.

2013-03-22T23:59:59.000Z

135

An operational analysis of protected-permitted lead-lag left-turn phasing  

E-Print Network (OSTI)

Chair of Advisory Committee: Dr. Daniel B. Fambro This thesis documents an operational analysis of a special type of protected- permitted lead-lag left-turn phasing sequence developed and used by traffic engineers in Dallas, Texas. This phasing, known... as the Dallas phasing, does not follow existing standards for left-turn phasing set forth in the Manual for Uniform Trajfic Control Devices (MUTCD). The objective of this research was to determine whether existing left-turn models can be used to analyze...

Gaston, Gilmer D

2012-06-07T23:59:59.000Z

136

Accelerator experiments contradicting general relativity  

E-Print Network (OSTI)

The deflection of gamma-rays in Earth's gravitational field is tested in laser Compton scattering at high energy accelerators. Within a formalism connecting the bending angle to the photon's momentum it follows that detected gamma-ray spectra are inconsistent with a deflection magnitude of 2.78 nrad, predicted by Einstein's gravity theory. Moreover, preliminary results for 13-28 GeV photons from two different laboratories show opposite - away from the Earth - deflection, amounting to 33.8-0.8 prad. I conclude that general relativity, which describes gravity at low energies precisely, break down at high energies.

Vahagn Gharibyan

2014-07-12T23:59:59.000Z

137

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.

138

Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean  

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

Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game February 9, 2011 - 1:40pm Addthis Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game Paul Bryan Biomass Program Manager, Office of Energy Efficiency & Renewable Energy How does it work? Vegetative and agricultural waste reacts with oxygen to produce synthesis gas, which consists of hydrogen and carbon monoxide. The gas is cooled, cleaned, and fed to naturally occurring bacteria. The bacteria convert the gas into cellulosic ethanol, which is then purified to be used as a transportation fuel. Blueprints of the INEOS Biorefinery | Courtesy of INEOS Today marks the groundbreaking of INEOS Bio's Indian River Bioenergy

139

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.

140

Synthesis and biological properties of b-turned Ab3135 constrained analogues  

E-Print Network (OSTI)

Synthesis and biological properties of b-turned Ab31­35 constrained analogues M. Jesu´s Pe´rez de­35 has been prepared using solid phase synthesis protocols. The results of conformational studies

Pompeu Fabra, Universitat

Note: This page contains sample records for the topic "general down turn" 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.


141

E-Print Network 3.0 - academic training turns Sample Search Results  

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

if it leaves the station in the direction from where it entered... ;turning back trains, we show that the constraint graph is a permutation graph and hence it can be...

142

Method And Apparatus For Reducing Sample Dispersion In Turns And Junctions Of Micro-Channel Systems  

DOE Patents (OSTI)

What is disclosed pertains to improvement in the performance of microchannel devices by providing turns, wyes, tees, and other junctions that produce little dispersion of a sample as it traverses the turn or junction. The reduced dispersion results from contraction and expansion regions that reduce the cross-sectional area over some portion of the turn or junction. By carefully designing the geometries of these regions, sample dispersion in turns and junctions is reduced to levels comparable to the effects of ordinary diffusion. The low dispersion features are particularly suited for microfluidic devices and systems using either electromotive force, pressure, or combinations thereof as the principle of fluid transport. Such microfluidic devices and systems are useful for separation of components, sample transport, reaction, mixing, dilution or synthesis, or combinations thereof.

Griffiths, Stewart K. (Danville, CA), Nilson, Robert H. (Cardiff-by-the-Sea, CA)

2004-05-11T23:59:59.000Z

143

How to Turn Carbon into A Magnet? X-rays and Protons Give the...  

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

to Turn Carbon into A Magnet? X-rays and Protons Give the Answer Since antiquity, magnetism has appeared to be a trick performed only by iron, nickel, cobalt and a handful of rare...

144

Novel passive lossless turn-on snubber for voltage source inverters  

SciTech Connect

A novel passive lossless turn-on snubber with a soft clamped turn-off snubber circuit for voltage source inverters is proposed. The energy trapped in the snubber is recovered into the dc supply and load without any active devices, associated control circuitry, or resistors. The overshoot voltage on the switches is clamped, and the peak switch current is low, making this snubber suitable for use in high-power insulated gate bipolar transistor (IGBT) inverters.

He, X.; Qian, Z.M. [Zhejiang Univ., Hangzhou (China). Dept. of Electrical Engineering; Finney, S.J.; Williams, B.W. [Heriot-Watt Univ., Edinburgh (United Kingdom). Dept. of Computing and Electrical Engineering

1997-01-01T23:59:59.000Z

145

Method and apparatus of assessing down-hole drilling conditions  

DOE Patents (OSTI)

A method and apparatus for use in assessing down-hole drilling conditions are disclosed. The apparatus includes a drill string, a plurality of sensors, a computing device, and a down-hole network. The sensors are distributed along the length of the drill string and are capable of sensing localized down-hole conditions while drilling. The computing device is coupled to at least one sensor of the plurality of sensors. The data is transmitted from the sensors to the computing device over the down-hole network. The computing device analyzes data output by the sensors and representative of the sensed localized conditions to assess the down-hole drilling conditions. The method includes sensing localized drilling conditions at a plurality of points distributed along the length of a drill string during drilling operations; transmitting data representative of the sensed localized conditions to a predetermined location; and analyzing the transmitted data to assess the down-hole drilling conditions.

Hall, David R. (Provo, UT); Pixton, David S. (Lehl, UT); Johnson, Monte L. (Orem, UT); Bartholomew, David B. (Springville, UT); Fox, Joe (Spanish Fork, UT)

2007-04-24T23:59:59.000Z

146

Ergonomics in DNA Sequencing: Standing Down to Ergonomics  

E-Print Network (OSTI)

Ergonomics in DNA SequencingStanding Down to Ergonomics Presented at the COEH 2009We Do: Introduction • How We Work: Ergonomics Challenges in

Naca, Christine

2009-01-01T23:59:59.000Z

147

Wesley C. Salmon You awaken to the soundofyour alarmclock; you getoutofbed to turn itoff. Causal  

E-Print Network (OSTI)

in virtu- ally everythmg anyone does, day in and day out, year in and year out. Down the street, causing a bunch of lights to go on. At the city morgue, a forensic pathologist tries to figure out what

Fitelson, Branden

148

Development for fissile assay in recycled fuel using lead slowing down spectrometer  

SciTech Connect

A future nuclear energy system is under development to turn spent fuels produced by PWRs into fuels for a SFR (Sodium Fast Reactor) through the pyrochemical process. The knowledge of the isotopic fissile content of the new fuel is very important for fuel safety. A lead slowing down spectrometer (LSDS) is under development to analyze the fissile material content (Pu{sup 239}, Pu{sup 241} and U{sup 235}) of the fuel. The LSDS requires a neutron source, the neutrons will be slowed down through their passage in a lead medium and will finally enter the fuel and will induce fission reactions that will be analysed and the isotopic content of the fuel will be then determined. The issue is that the spent fuel emits intense gamma rays and neutrons by spontaneous fission. The threshold fission detector screens the prompt fast fission neutrons and as a result the LSDS is not influenced by the high level radiation background. The energy resolution of LSDS is good in the range 0.1 eV to 1 keV. It is also the range in which the fission reaction is the most discriminating for the considered fissile isotopes. An electron accelerator has been chosen to produce neutrons with an adequate target through (e{sup -},?)(?,n) reactions.

Lee, Yong Deok; Je Park, C.; Kim, Ho-Dong; Song, Kee Chan [Korea Atomic Energy Research Institute - KAERI, 1045 Daedeok-daero, Daejeon, Korea, 305-353 (Korea, Republic of)

2013-07-01T23:59:59.000Z

149

The effect of weaving maneuvers on operation of a free right-turn lane at ramp terminals  

E-Print Network (OSTI)

-turn vehicles on a departure leg. If the ramp terminal is closely followed by the next downstream intersection, weaving maneuvers will occur since some vehicles make a right turn at the ramp terminal and make a left turn at the downstream intersection...

Park, Minchul

2006-04-12T23:59:59.000Z

150

Compositions of Extended Top-down Tree Transducers  

E-Print Network (OSTI)

initil stte q suh tht q@tA n e rewritten to uF st is shown in PH tht synhronized tree sustitution grmmrsCompositions of Extended Top-down Tree Transducers Andreas Maletti£;1 International Computer of transformations computed by linear extended top-down tree trans- ducers with regular look-ahead is not closed

Reyle, Uwe

151

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

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

8.20.10] -- Turning Trash Bags into Battery Anodes and 8.20.10] -- Turning Trash Bags into Battery Anodes and Researching the Gut Microbiome Geek-Up[08.20.10] -- Turning Trash Bags into Battery Anodes and Researching the Gut Microbiome August 20, 2010 - 5:18pm Addthis Elizabeth Meckes Elizabeth Meckes Director of User Experience & Digital Technologies, Office of Public Affairs What are the key facts? An Argonne Scholar has figured out a way to convert grocery bags into carbon nanotubes that can be used as components for lithium-ion batteries. We have about three pounds of bacteria living in our gut -- most of which is helpful for our immune system development and metabolism. Scientists at Ames Laboratory are making batteries that are "greener" and more cost-efficient by using rare earth elements -- neodymium

152

Commercial Ethanol Turns Dross to Dollars for Rural Iowans | Department of  

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

Commercial Ethanol Turns Dross to Dollars for Rural Iowans Commercial Ethanol Turns Dross to Dollars for Rural Iowans Commercial Ethanol Turns Dross to Dollars for Rural Iowans September 28, 2011 - 3:23pm Addthis American farmers harvest 80 million acres of corn each autumn. The corn stover usually left on a hewn field can be processed into a renewable transportation fuel called bioethanol. | Image courtesy of POET American farmers harvest 80 million acres of corn each autumn. The corn stover usually left on a hewn field can be processed into a renewable transportation fuel called bioethanol. | Image courtesy of POET Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What are the key facts? Farmers, truck operators, farm equipment distributors and agricultural laborers all benefit from the emerging bioethanol market in

153

Nashville Turns an Eyesore into an Energy-Efficient Asset | Department of  

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

Nashville Turns an Eyesore into an Energy-Efficient Asset Nashville Turns an Eyesore into an Energy-Efficient Asset Nashville Turns an Eyesore into an Energy-Efficient Asset September 19, 2012 - 10:43am Addthis The completed Nashville Bridge Company's building (called NABRICO for short) includes a geothermal heat pump system to keep public energy costs low. | Photo courtesy of David Powell, AIA. The completed Nashville Bridge Company's building (called NABRICO for short) includes a geothermal heat pump system to keep public energy costs low. | Photo courtesy of David Powell, AIA. Built in 1908, the NABRICO building was once a vital asset to Nashville's local economy. | Photo courtesy of Barry Griffith. Built in 1908, the NABRICO building was once a vital asset to Nashville's local economy. | Photo courtesy of Barry Griffith.

154

Energy Department Turns Up the Heat and Power on Industrial Energy  

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

Department Turns Up the Heat and Power on Industrial Energy Department Turns Up the Heat and Power on Industrial Energy Efficiency Energy Department Turns Up the Heat and Power on Industrial Energy Efficiency March 13, 2013 - 12:19pm Addthis Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce harmful emissions. | Infographic courtesy of Sarah Gerrity, Energy Department. Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce harmful emissions. | Infographic courtesy of Sarah Gerrity, Energy Department. Katrina Pielli Senior Policy Advisor, Office of Energy Efficiency and Renewable Energy What is Combined Heat and Power? Often called cogeneration or CHP, a combined heat and power system

155

Commercial Ethanol Turns Dross to Dollars for Rural Iowans | Department of  

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

Commercial Ethanol Turns Dross to Dollars for Rural Iowans Commercial Ethanol Turns Dross to Dollars for Rural Iowans Commercial Ethanol Turns Dross to Dollars for Rural Iowans September 28, 2011 - 3:23pm Addthis American farmers harvest 80 million acres of corn each autumn. The corn stover usually left on a hewn field can be processed into a renewable transportation fuel called bioethanol. | Image courtesy of POET American farmers harvest 80 million acres of corn each autumn. The corn stover usually left on a hewn field can be processed into a renewable transportation fuel called bioethanol. | Image courtesy of POET Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What are the key facts? Farmers, truck operators, farm equipment distributors and agricultural laborers all benefit from the emerging bioethanol market in

156

How Miami, Florida is Turning Waste Into Cash | Department of Energy  

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

How Miami, Florida is Turning Waste Into Cash How Miami, Florida is Turning Waste Into Cash How Miami, Florida is Turning Waste Into Cash April 7, 2011 - 3:43pm Addthis Miami-Dade officials talk about using EECBG grant funds for their Methane Sequestration Project. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs What does this project do? Methane gas captured from a landfill will provide 30 percent of the electricity used at an adjacent wastewater plant. The project will upgrade and expand the existing power generation system at the water plant. The county will increase the amount of self-generated electricity, and reduce the county's consumption of electricity generated from fossil fuels. In Miami, Florida, methane gas captured from a regional landfill will be used to provide 30 percent of the electricity used at an adjacent regional

157

60 Years Since Nuclear Turned on the Lights | Department of Energy  

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

60 Years Since Nuclear Turned on the Lights 60 Years Since Nuclear Turned on the Lights 60 Years Since Nuclear Turned on the Lights December 20, 2011 - 10:50am Addthis Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs "We have moved far to tame for peaceful uses the mighty forces unloosed when the atom was split." President Johnson, 1966 At 1:23pm on December 20, 1951, Argonne National Laboratory director Walter Zinn scribbled into his log book, "Electricity flows from atomic energy. Rough estimate indicates 45 kw." At that moment, scientists from Argonne and the National Reactor Testing Station, the forerunner to today's Idaho National Laboratory, watched four light bulbs glow, powered by the world's first nuclear reactor to generate electricity. Fifteen years later, in Arco, Idaho, President Johnson stood at this same

158

San Francisco Turns Up The Heat In Push To Eliminate Old Boilers |  

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

Francisco Turns Up The Heat In Push To Eliminate Old Boilers Francisco Turns Up The Heat In Push To Eliminate Old Boilers San Francisco Turns Up The Heat In Push To Eliminate Old Boilers February 8, 2011 - 5:37pm Addthis Before and after shots of a new boiler system | courtesy of the Office of Weatherization and Intergovernmental Programs Before and after shots of a new boiler system | courtesy of the Office of Weatherization and Intergovernmental Programs Johanna Sevier Project Officer, Golden Field Office San Francisco's extensive stock of multifamily properties is getting some critical assistance in replacing old and inefficient boilers with new, high-efficiency heating systems using Energy Efficiency and Conservation Block Grant (EECBG) funds. By providing financial incentives to property owners, new heating systems result in energy savings, job creation for

159

Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel |  

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

Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel July 22, 2010 - 12:01pm Addthis Daniel B. Poneman Daniel B. Poneman Deputy Secretary of Energy From the Manhattan Project to AT&T's Bell Laboratories, we've seen the transformative results that can happen when we bring together some of our best scientific minds. American innovation has solved some of the world's toughest problems and made our country a leader in the global economy. Today, we're looking to the past to help build a brighter future. We're bringing together some of our nation's top scientists and engineers to form multi-disciplinary, highly-collaborative research teams to achieve energy breakthroughs. That is the idea behind our new Energy Innovation Hubs. Today I have the

160

Winners of Hydrogen Student Design Contest Turn Urban Waste into Energy |  

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

Winners of Hydrogen Student Design Contest Turn Urban Waste into Winners of Hydrogen Student Design Contest Turn Urban Waste into Energy Winners of Hydrogen Student Design Contest Turn Urban Waste into Energy September 20, 2012 - 1:10pm Addthis The University of Maryland team accepted the award for the best combined heat, hydrogen, and power system design at the World Hydrogen Energy Conference (WHEC) in Toronto. | Photo courtesy of Jennie Moton. The University of Maryland team accepted the award for the best combined heat, hydrogen, and power system design at the World Hydrogen Energy Conference (WHEC) in Toronto. | Photo courtesy of Jennie Moton. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs What does this project do? The Maryland team's CHHP design produces 1.2 MW of electricity and

Note: This page contains sample records for the topic "general down turn" 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

BPA Turns 75: A Look Back and a Look Ahead | Department of Energy  

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

BPA Turns 75: A Look Back and a Look Ahead BPA Turns 75: A Look Back and a Look Ahead BPA Turns 75: A Look Back and a Look Ahead September 28, 2012 - 11:59am Addthis To commemorate what BPA considers a 75-year partnership with the Columbia River, which is the cornerstone of BPA's relationship with the people and utilities of the Northwest, BPA releases the first video of a series detailing its history. Teresa Waugh Public Affairs Specialist, Bonneville Power Administration What is BPA? BPA markets wholesale electrical power from 31 federal hydro projects in the Columbia River Basin in the Pacific Northwest. BPA's service territory includes Idaho, Oregon, Washington, western Montana and small parts of eastern Montana, California, Nevada, Utah and Wyoming. Seventy five years ago last month, Franklin D. Roosevelt signed the

162

Winners of Hydrogen Student Design Contest Turn Urban Waste into Energy |  

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

Winners of Hydrogen Student Design Contest Turn Urban Waste into Winners of Hydrogen Student Design Contest Turn Urban Waste into Energy Winners of Hydrogen Student Design Contest Turn Urban Waste into Energy September 20, 2012 - 1:10pm Addthis The University of Maryland team accepted the award for the best combined heat, hydrogen, and power system design at the World Hydrogen Energy Conference (WHEC) in Toronto. | Photo courtesy of Jennie Moton. The University of Maryland team accepted the award for the best combined heat, hydrogen, and power system design at the World Hydrogen Energy Conference (WHEC) in Toronto. | Photo courtesy of Jennie Moton. Rebecca Matulka Rebecca Matulka Digital Communications Specialist, Office of Public Affairs What does this project do? The Maryland team's CHHP design produces 1.2 MW of electricity and

163

Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel |  

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

Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel Energy Innovation Hubs and the Quest to Turn Sunlight Into Fuel July 22, 2010 - 12:01pm Addthis Daniel B. Poneman Daniel B. Poneman Deputy Secretary of Energy From the Manhattan Project to AT&T's Bell Laboratories, we've seen the transformative results that can happen when we bring together some of our best scientific minds. American innovation has solved some of the world's toughest problems and made our country a leader in the global economy. Today, we're looking to the past to help build a brighter future. We're bringing together some of our nation's top scientists and engineers to form multi-disciplinary, highly-collaborative research teams to achieve energy breakthroughs. That is the idea behind our new Energy Innovation Hubs. Today I have the

164

Silicon Valley Power - Solar Electric Buy Down Program | Department of  

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

Solar Electric Buy Down Program Solar Electric Buy Down Program Silicon Valley Power - Solar Electric Buy Down Program < Back Eligibility Commercial Residential Savings Category Solar Buying & Making Electricity Maximum Rebate Residential: $20,000 Program Info State California Program Type Utility Rebate Program Rebate Amount Incentives step down over time as installed capacity goals are met. Check program web site for current incentive level. '''Rebate levels as of 9/20/12:''' Residential: $2.00/watt AC Commercial (up to 100 kW): $1.10/watt AC Commercial (>100 kW to 1 MW): $0.15/kWh for 5 years Provider Silicon Valley Power Silicon Valley Power (SVP) offers incentives for the installation of new grid-connected solar electric (photovoltaic, or PV) systems. Incentive levels will step down over the life of the program as certain installed

165

Turning things downside up: Adsorbate induced water flipping on Pt(111)  

SciTech Connect

We have examined the adsorption of the weakly bound species N2, O2, CO and Kr on the water monolayer on Pt(111) using a combination of molecular beam dosing, infrared reflection absorption spectroscopy (IRAS), and temperature programmed desorption (TPD). In contrast to multilayer crystalline ice, the adsorbate-free water monolayer is characterized by a lack of dangling OH bonds protruding into the vacuum (H-up). Instead, the non-hydrogen-bonded OH groups are oriented downward (H-down) to maximize their interaction with the underlying Pt(111) substrate. Adsorption of Kr and O2 have little effect on the structure and vibrational spectrum of the “ ” water monolayer while adsorption of both N2, and CO are effective in “flipping” H-down water molecules into an H-up configuration. This “flipping” occurs readily upon adsorption at temperatures as low as 20 K and the water monolayer transforms back to the H-down, “ ” structure upon adsorbate desorption above 35 K, indicating small energy differences and barriers between the H-down and H-up configurations. The results suggest that converting water in the first layer from H-down to H-up is mediated by the electrostatic interactions between the water and the adsorbates.

Kimmel, Gregory A.; Zubkov, Tykhon; Smith, R. Scott; Petrik, Nikolay G.; Kay, Bruce D.

2014-11-14T23:59:59.000Z

166

Upside-down spiders build upside-down orb webs: web asymmetry, spider orientation and running speed in Cyclosa  

Science Journals Connector (OSTI)

...14 25 60 Upside-down spiders build upside-down orb webs: web asymmetry, spider orientation and running speed in Cyclosa...185-8502, Japan. Almost all spiders building vertical orb webs face downwards when sitting on the hubs of their webs...

2010-01-01T23:59:59.000Z

167

General Biodiesel | Open Energy Information  

Open Energy Info (EERE)

Biodiesel Biodiesel Jump to: navigation, search Name General Biodiesel Address 4034 West Marginal Way Place Seattle, Washington Zip 98106 Sector Biofuels Product Aims to turn waste cooking oil and animal fat into feedstock for biodiesel Website http://generalbiodiesel.com/ Coordinates 47.5677317°, -122.3542271° 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":47.5677317,"lon":-122.3542271,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

168

A Study on Crosstalk Analysis in Aggregative Transmission Lines with Turning Vias Tapobrata Bandyopadhyay1  

E-Print Network (OSTI)

A Study on Crosstalk Analysis in Aggregative Transmission Lines with Turning Vias Tapobrata and signal integrity in high-speed signal channels is extremely important. Transmission lines and vias transmission lines (4 mil width) of different lengths arranged in bundles. The eight transmission line bundles

Swaminathan, Madhavan

169

Estimated Savings from Turning Off Unnecessary Electrical Loads During Unoccupied Periods at the Langford Architecture Center  

E-Print Network (OSTI)

in those studios during unoccupied hours. Turning off the lights on the third and fourth floor studios would reduce the electricity cost by $4,757 per year and the associated heating and cooling costs by an additional $583 for a total savings of $5,340...

Soebarto, V. I.; Haberl, J. S.; Degelman, L. O.

1996-01-01T23:59:59.000Z

170

Bank-to-Turn Control for a Small UAV using Backstepping and Parameter  

E-Print Network (OSTI)

Bank-to-Turn Control for a Small UAV using Backstepping and Parameter Adaptation Dongwon Jung unmanned aerial vehicle (UAV). Assuming the UAV is equipped with an autopilot for low level control, we the applicability of the algorithm on a real system. 1. INTRODUCTION For decades unmanned aerial vehicles (UAVs

Tsiotras, Panagiotis

171

Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu  

E-Print Network (OSTI)

Mimicry of Sharp Turning Behaviours in a Robotic Fish* Jindong Liu Huosheng Hu Department is supported by London Aquarium Ltd. Abstract - In nature, fish has astonishing swimming ability after thousands years of evolution. To realise fish-like swimming behaviours by a robotic system poses tremendous

Hu, Huosheng

172

Wind Energy in Indian Country: Turning to Wind for the Seventh Generation  

E-Print Network (OSTI)

Wind Energy in Indian Country: Turning to Wind for the Seventh Generation by Andrew D. Mills: ___________________________________________ Jane Stahlhut Date #12;Wind Energy in Indian Country A.D. Mills Abstract - ii - Abstract Utility for the purpose of economic development. The aim of this project is to show how wind energy projects on tribal

Kammen, Daniel M.

173

Introduction and General  

Science Journals Connector (OSTI)

Water is the most important chemical compound on Earth. When men settled down to agriculture and farming, they built their houses near potable water resources, such as rivers and lakes. Increasing the size of ...

Anthony A. Delyannis; Eurydike A. Delyannis

1974-01-01T23:59:59.000Z

174

Local Suppliers, Local Jobs: Sitting Down with Matthew Coapman | Department  

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

Local Suppliers, Local Jobs: Sitting Down with Matthew Coapman Local Suppliers, Local Jobs: Sitting Down with Matthew Coapman Local Suppliers, Local Jobs: Sitting Down with Matthew Coapman July 30, 2010 - 10:51am Addthis Joshua DeLung Matthew Coapman sat behind a computer for six years after college, selling advertising space across the country for major brands. When his company starting shutting down, he wasn't defeated - he saw an opportunity to reinvent himself and help his community as well. Changing Charlotte "I realized the biggest need in our community was energy conservation in the places we live and work," says Coapman, now two years into starting his business - Energy Tight. "I knew it would take getting dirty to do it, but having an experience with customers where we can give them a combination of comfort and value in their homes makes it worth it."

175

Wind Power Reliability: Breaking Down a Barrier | Department of Energy  

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

Wind Power Reliability: Breaking Down a Barrier Wind Power Reliability: Breaking Down a Barrier Wind Power Reliability: Breaking Down a Barrier June 25, 2010 - 12:16pm Addthis EnerNex Corporation is developing documentation and validating generic wind turbine and plant models that test reliability. | File photo EnerNex Corporation is developing documentation and validating generic wind turbine and plant models that test reliability. | File photo Stephen Graff Former Writer & editor for Energy Empowers, EERE The steady increase of wind power on the grid presents new challenges for power system operators charged with making sure the grid stays up and running. "We need to ensure that we are going down a path that will lead to better reliability [with wind power]," said Bob Zavadil, an executive vice

176

Local Suppliers, Local Jobs: Sitting Down with Matthew Coapman | Department  

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

Local Suppliers, Local Jobs: Sitting Down with Matthew Coapman Local Suppliers, Local Jobs: Sitting Down with Matthew Coapman Local Suppliers, Local Jobs: Sitting Down with Matthew Coapman July 30, 2010 - 10:51am Addthis Joshua DeLung Matthew Coapman sat behind a computer for six years after college, selling advertising space across the country for major brands. When his company starting shutting down, he wasn't defeated - he saw an opportunity to reinvent himself and help his community as well. Changing Charlotte "I realized the biggest need in our community was energy conservation in the places we live and work," says Coapman, now two years into starting his business - Energy Tight. "I knew it would take getting dirty to do it, but having an experience with customers where we can give them a combination of comfort and value in their homes makes it worth it."

177

Truckee Donner PUD - Photovoltaic Buy Down Program | Department of Energy  

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

PUD - Photovoltaic Buy Down Program PUD - Photovoltaic Buy Down Program Truckee Donner PUD - Photovoltaic Buy Down Program < Back Eligibility Commercial Industrial Residential Savings Category Solar Buying & Making Electricity Maximum Rebate 2012: Residential: $8,850 Commercial: $14,750 Program Info Expiration Date 12/31/2016 State California Program Type Utility Rebate Program Rebate Amount 2013 level: $2.95/W AC, adjusted based on expected performance Provider Truckee Donner Public Utility District As required by Senate Bill 1 of 2006, Truckee Donner PUD incentive levels will step down annually during the 10 year program. For program year 2013 the incentive level is $2.95 per watt AC, adjusted based on expected-performance. 2013 incentives are capped $8,850 for residential systems and $14,750 for commercial. Systems up to 1 MW may be installed,

178

Energy Down-Conversion and Thermalization in Metal Absorbers  

Science Journals Connector (OSTI)

There are the two significant factors associated with down-conversion phonons. The first is the dependence of the energy loss on the distance of the absorption ... from the escape interface. A photon of energy E....

A. Kozorezov

2012-05-01T23:59:59.000Z

179

Energy Department Announces $19 Million to Drive Down Solar Soft...  

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

sources before the end of the decade. Through SunShot, the Department supports efforts by private companies, universities, and national laboratories to drive down the cost of solar...

180

Agriculture Will Turn Up, But Just a Bit In 1999* A fter a difficult 1998, Indi-  

E-Print Network (OSTI)

, not counting food and fuel. With falling oil prices, over- all inflaction is less than 2 percent. Only modes will be related to modest reductions in input costs. Wheat prices are expected to be about 20 cents per bushel higher than for the 1998 crop, with corn prices unchanged and soybean prices down 20 cents. The animal

Note: This page contains sample records for the topic "general down turn" 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

OLEDS FOR GENERAL LIGHTING  

SciTech Connect

The goal of this program was to reduce the long term technical risks that were keeping the lighting industry from embracing and developing organic light-emitting diode (OLED) technology for general illumination. The specific goal was to develop OLEDs for lighting to the point where it was possible to demonstrate a large area white light panel with brightness and light quality comparable to a fluorescence source and with an efficacy comparable to that of an incandescent source. it was recognized that achieving this would require significant advances in three area: (1) the improvement of white light quality for illumination, (2) the improvement of OLED energy efficiency at high brightness, and (3) the development of cost-effective large area fabrication techniques. The program was organized such that, each year, a ''deliverable'' device would be fabricated which demonstrated progress in one or more of the three critical research areas. In the first year (2001), effort concentrated on developing an OLED capable of generating high illumination-quality white light. Ultimately, a down-conversion method where a blue OLED was coupled with various down-conversion layers was chosen. Various color and scattering models were developed to aid in material development and device optimization. The first year utilized this approach to deliver a 1 inch x 1 inch OLED with higher illumination-quality than available fluorescent sources. A picture of this device is shown and performance metrics are listed. To their knowledge, this was the first demonstration of true illumination-quality light from an OLED. During the second year, effort concentrated on developing a scalable approach to large area devices. A novel device architecture consisting of dividing the device area into smaller elements that are monolithically connected in series was developed. In the course of this development, it was realized that, in addition to being scalable, this approach made the device tolerant to the most common OLED defect--electrical shorts. This architecture enabled the fabrication of a 6 inch x 6 inch OLED deliverable for 2002. A picture of this deliverable is shown and the performance metrics are listed. At the time, this was the highest efficiency, highest lumen output illumination-quality OLED in existence. The third year effort concentrated on improving the fabrication yield of the 6 inch x 6 inch devices and improving the underlying blue device efficiency. An efficiency breakthrough was achieved through the invention of a new device structure such that now 15 lumen per watt devices could be fabricated. A 2 feet x 2 feet OLED panel consisting of sixteen 6 inch x 6 inch high efficiency devices tiled together was then fabricated. Pictures of this panel are shown with performance metrics listed. This panel met all project objectives and was the final deliverable for the project. It is now the highest efficiency, highest lumen output, illumination-quality OLED in existence.

Anil Duggal; Don Foust; Chris Heller; Bill Nealon; Larry Turner; Joe Shiang; Nick Baynes; Tim Butler; Nalin Patel

2004-02-29T23:59:59.000Z

182

On the moduli space of generalized holomorphic maps  

E-Print Network (OSTI)

We compute the anomalies of the topological A and B models with target space geometry of Hitchin's generalized type. The dimension of the moduli space of generalized holomorphic maps is also computed, which turns out to be equal to the total anomaly if the moduli space is unobstructed. We obtain this result by identifying the infinitesimal deformations of such maps and by using the Grothendieck-Riemann-Roch formula.

Stefano Chiantese

2006-09-25T23:59:59.000Z

183

Mathematical modelling approach for determining optimal machining parameters in turning with computer numerical control (CNC) machines  

Science Journals Connector (OSTI)

Due to advancement in the manufacturing technology the application of computer numerical control (CNC) machines have increased manifolds. The determination of machining parameters for optimal results in machining is a part of computer aided process planning. In computer numerical control (CNC) machining, determining optimum or appropriate cutting parameters can minimise machining errors such as tool breakage, tool deflection and tool wear, thus yielding a high productivity or minimum cost. Different mathematical models have been proposed by various researchers in the past for the determination of optimal machining parameters. The present paper attempt's to review the literature regarding 'machining parameter optimisation' for turning operation in CNC machines. Diverse contributing and important factors in mathematical modelling like, the economic criteria's, single and multi-pass turning, optimisation techniques and practical constraints deployed have been considered. A detailed discussion is presented regarding the topic and in the end conclusions are drawn.

Bhaskar Naithani; Santram Chauhan

2012-01-01T23:59:59.000Z

184

Experimental Analysis of Work-piece's Diametrical Error in Ultrasonic-Vibration-Assisted Turning  

SciTech Connect

Vibration at an ultrasonic frequency is superimposed on the ordinary cutting motion in ultrasonic-vibration-assisted turning (UAT). This combinatory cutting motion results in reduction of the cutting force and surface roughness, and improvement of the dimensional tolerances compared with conventional turning (CT). The advantages obtainable from UAT has made this process suitable for machining hard-to-cut and brittle materials such as super-alloys and ceramics, as well as ordinary materials. The elastic deflection of work-pieces is primarily responsible for the diametrical errors of the machined parts. This is of course more obvious for slender work-pieces. The influence of UAT process on the diametrical error has not yet been investigated. This has been partly undertaken by the authors of the present paper. It has been experimentally illustrated in this paper that ultrasonic vibration superimposed on the tool tip can result in reduction of the diametrical error and thus reduced scrap rate is ensued.

Soleimanimehr, H.; Nategh, M. J.; Gholamzadeh, B. [Tarbiat Modares University, Tehran (Iran, Islamic Republic of)

2011-01-17T23:59:59.000Z

185

Turning a negative into a positive: Researchers find promising use for excessive nitrate  

E-Print Network (OSTI)

acre of nitrogen for each inch of water applied. tx H2O | pg. 17 _ Turning a negative into a positive tx H2O | pg. 18 According to Sij, previous research has shown that properly designed and managed drip irrigation systems reduce deep percola... agencies involved in the project were local soil and water conservation districts, U.S. Department of Agriculture?s Natural Resources Conservation Service, the Texas AgriLife Extension Service, and Rolling Plains Groundwater Conservation District...

Wythe, Kathy

2009-01-01T23:59:59.000Z

186

Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial  

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

Turning Waste Heat into Power: Ener-G-Rotors and the Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial Mentorship Program Turning Waste Heat into Power: Ener-G-Rotors and the Entrepreneurial Mentorship Program March 16, 2011 - 4:55pm Addthis Ener-G-Rotors' 5kW prototype system | courtesy of Ener-G-Rotors Ener-G-Rotors' 5kW prototype system | courtesy of Ener-G-Rotors April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs If you've ever driven by an industrial plant, you've probably noticed big white plumes rising from the tops of the facilities. While it might look like smoke or pollution at first glance, most of the time those white plumes are comprised of steam and heat, or what Ener-G-Rotors CEO Michael Newell calls waste heat. Mike and the researchers of Ener-G-Rotors are finding ways to use this

187

Capacity computations of right-turn-on-red using the Highway Capacity Manual  

SciTech Connect

Right-turn-on-red (RTOR) is a traffic control strategy at signalized intersections that allows vehicles to turn right during red phases provided they do not impede the vehicles and pedestrians in green phases. RTOR is primarily a delay and energy conservation measure. Several studies that examined the impact of RTOR on vehicular delays have shown the potential of reducing fuel consumption by about 5 percent on urban streets. The reduction of delay and fuel consumption is related to extra capacity because RTOR allows vehicles to pass through an intersection in red phases. The extra capacity can be significant if an exclusive right-turn lane is provided. The 1985 {ital Highway Capacity Manual} (HCM) provides a powerful technique for evaluating how well an intersection will operate. This technique, however, is less successful in dealing with intersections where RTOR movement is permitted because it requires the analyst to supply RTOR volumes. This situation has led to a need for a formula to compute RTOR capacity. This paper proposes a method to calculate this capacity.

Luh, J.Z. (Langan Engineering Associates, NJ (US)); Lu, Y.J. (Concordia Univ., Loyola Campus, Montreal, PQ (Canada))

1990-04-01T23:59:59.000Z

188

What Employees Need (and Want) to Hear When Justifying the Suspension of a Regulated Metals Plan for the Processing of Drums Containing Metal Turnings  

SciTech Connect

A Regulated Metals Plan (RMP) was implemented for outdoor work activities involving the removal and disposition of approximately 4,000 deteriorated waste drums containing 236 metric tonnes (260 tons) of lead turnings from various, unspecified machine shop facilities at the Paducah Gaseous Diffusion Plant. Until exposure monitoring could prove otherwise, the work area established for processing the drums was conservatively defined as a Lead Regulated Area (LRA) subject to the Occupational Safety and Health Administration's Lead Standard found in Title 29 of the Code of Federal Regulations, Part 1910.1025. The vast majority of the analytical results for the industrial hygiene breathing zone samples collected and tested for arsenic, beryllium, cadmium, chromium, lead, nickel, selenium, silver, and thallium using the National Institute for Occupational Safety and Health's analytical method 7300 were equivalent to the laboratory detection limits for each analyte. All results were less than 6% of their respective Permissible Exposure Limits (PEL), except for one nickel result that was approximately 17% of its PEL. The results provided justification to eventually down-post the LRA to existing employee protection requirements. In addition to removing the deteriorated drums and accompanying debris, the success of this project was quantified in terms of zero recordable injuries. The primary contributor in achieving this success was the sharing and communication of information between management, safety, and the field teams. Specifically, this was what the employees needed (and wanted) to hear when justifying the suspension of the RMP for the processing of drums containing metal turnings. Daily briefings on the status of the project and field monitoring results were just as important as maintaining budget and schedule milestones. Also, the Environmental, Safety and Health organization maintained its presence by continuing to monitor evolving field conditions to ensure the effectiveness of its plans and procedures. (authors)

Todd Potts, T. [WESKEM, LLC, Oak Ridge Turnpike, Oak Ridge, TN (United States); Hylko, J.M. [Paducah Remediation Services, LLC, Kevil, KY (United States)

2008-07-01T23:59:59.000Z

189

Draft General Conformity Determination  

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

I I Draft General Conformity Determination U.S. Department of the Interior Minerals Management Service MMS Cape Wind Energy Project January 2009 Final EIS Appendix I Draft General Conformity Determination Draft General Conformity Determination Cape Wind Energy Project Prepared by Minerals Management Service Herndon, VA November 2008 i TABLE OF CONTENTS 1.0 INTRODUCTION TO THE PROPOSED ACTION............................................................... 1 2.0 GENERAL CONFORMITY REGULATORY BACKGROUND .......................................... 2 2.1 GENERAL CONFORMITY REQUIREMENTS.................................................................... 2 2.2 GENERAL CONFORMITY APPLICABILITY.....................................................................

190

Journal of Materials Processing Technology 189 (2007) 192198 Modelling of surface finish and tool flank wear in turning  

E-Print Network (OSTI)

flank wear in turning of AISI D2 steel with ceramic wiper inserts Tugrul ¨Ozela,, Yigit Karpata, Lu, Piscataway, NJ 08854, USA b Department of Mechanical Engineering, University of Aveiro, Campus Santiago, 3810 processes. Surface finishing and tool flank wear have been investigated in finish turning of AISI D2 steels

Ozel, Tugrul

191

General | Open Energy Information  

Open Energy Info (EERE)

Volver Pgina principal General banner.jpg Retrieved from "http:en.openei.orgwindex.php?titleGeneral&oldid519011" What links here Related changes Special pages Printable...

192

General User Proposals  

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

General User Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS or the...

193

General User Proposals  

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

Office General User Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS...

194

President Bush Directs Energy Secretary to Draw Down Strategic Petroleum  

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

Directs Energy Secretary to Draw Down Strategic Directs Energy Secretary to Draw Down Strategic Petroleum Reserve President Bush Directs Energy Secretary to Draw Down Strategic Petroleum Reserve September 3, 2005 - 9:49am Addthis Washington, DC - U.S. Secretary of Energy Samuel W. Bodman today released the following statement regarding President Bush's historic decision to authorize the drawdown and sale of oil from America's Strategic Petroleum Reserve. "We continue to work hard to aggressively address the oil and gasoline supply interruption caused by Hurricane Katrina. Over the past several days we have seen the capacity to ship gasoline by pipeline slowly return, so it is critical that our refineries remain supplied with crude oil. "Last night, President Bush took the historic step of directing me to

195

While Summer Heats Up, Birmingham Community Centers Cool Down | Department  

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

While Summer Heats Up, Birmingham Community Centers Cool Down While Summer Heats Up, Birmingham Community Centers Cool Down While Summer Heats Up, Birmingham Community Centers Cool Down July 22, 2010 - 4:14pm Addthis Birmingham Mayor William A. Bell, Sr., City officials, and DOE representatives at Monday's groundbreaking. Birmingham Mayor William A. Bell, Sr., City officials, and DOE representatives at Monday's groundbreaking. Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What are the key facts? Birmingham received a $2.4 million Energy Efficiency Community Block Grant under the Recovery Act. The HVAC system will use ground source heat pump technology. It seems like these days there's just no avoiding the heat. Whether we're in our homes, at our places of work, and certainly every time we

196

SMUD - PV Residential Retrofit Buy-Down | Department of Energy  

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

PV Residential Retrofit Buy-Down PV Residential Retrofit Buy-Down SMUD - PV Residential Retrofit Buy-Down < Back Eligibility Residential Savings Category Solar Buying & Making Electricity Maximum Rebate No maximum limit Program Info State California Program Type Utility Rebate Program Rebate Amount $0.20/watt AC. Incentive is adjusted based on expected performance. The incentive can be paid directly to the customer or to the installer. Provider Sacramento Municipal Utility District SMUD offers an incentive of $0.20 per watt (W) AC to residential customers who install grid-connected photovoltaic (PV) systems. Customers do not have to contract directly with SMUD-approved contractors for the purchase and installation of the system, however this is recommended. All systems must be permitted and installed by B, C-10, or C-46 contractors. The incentive

197

Apartment Hunting - Part II - Keeping those Energy Bills Down |  

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

- Part II - Keeping those Energy Bills Down - Part II - Keeping those Energy Bills Down Apartment Hunting - Part II - Keeping those Energy Bills Down August 23, 2010 - 5:17pm Addthis Kyle Rudzinski Special Assistant to the Director of Technology Advancement and Outreach, EERE I recently went looking for a new apartment. And though my parents may say I'm stingy, I like to think I'm economical. Or better yet, I'm a bargain hunter. I asked myself three main questions when looking for my new place: How far is it from public transit and community businesses? Can I keep my energy bills to a minimum? What's the rent? In the second of two entries on apartment hunting, I discuss things to look for that might help keep your energy bills low. When you think about it, energy bills can, in effect, increase your rent

198

NREL: News Feature - NREL Breaks Down Walls for Biofuels  

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

NREL Breaks Down Walls for Biofuels NREL Breaks Down Walls for Biofuels November 30, 2009 Researchers at the National Renewable Energy Laboratory (NREL) and ethanol producers are racing to come up with ways to make ethanol from cellulosic biomass that are cheaper and easier to produce than current methods. But they are hitting a wall. Cell walls in plants are making the production of cellulosic ethanol a challenge. So researchers are creating their own computer program to help model and break down the tiny fibers of cellulose - or fibrils - found in plant cells. Although ethanol is becoming more available to consumers, NREL is working closely with the U.S. Department of Energy (DOE) to meet a quickly approaching goal to produce competitively priced ethanol for $1.50 per gallon by 2012. Why the rush? DOE believes this is the price at which

199

While Summer Heats Up, Birmingham Community Centers Cool Down | Department  

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

While Summer Heats Up, Birmingham Community Centers Cool Down While Summer Heats Up, Birmingham Community Centers Cool Down While Summer Heats Up, Birmingham Community Centers Cool Down July 22, 2010 - 4:14pm Addthis Birmingham Mayor William A. Bell, Sr., City officials, and DOE representatives at Monday's groundbreaking. Birmingham Mayor William A. Bell, Sr., City officials, and DOE representatives at Monday's groundbreaking. Andy Oare Andy Oare Former New Media Strategist, Office of Public Affairs What are the key facts? Birmingham received a $2.4 million Energy Efficiency Community Block Grant under the Recovery Act. The HVAC system will use ground source heat pump technology. It seems like these days there's just no avoiding the heat. Whether we're in our homes, at our places of work, and certainly every time we

200

Managing Up Down & Across | Department of Energy  

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

Managing Up Down & Across Managing Up Down & Across Managing Up Down & Across February 11, 2014 8:30AM EST to February 12, 2014 4:00PM EST Registration link: CHRIS 001818/0014 $400.00 Course Type: Classroom Course Location: Forrestal RM-GH 043 Course Description: The bottom line for all organizations is to get results, achieve the mission, and work effectively toward the vision set by top management. This course shows those in the middle of the management ladder how to develop the skills to achieve all of these goals. The course helps participants think and work differently to become a more effective manager, influencer, relationship-builder, persuader, delegator, and advisor who can be trusted to move people and the agenda along. This course's highly participatory class on managing from the middle lays the

Note: This page contains sample records for the topic "general down turn" 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

SBOT COLORADO GOLDEN FIELD OFFICE POC Karen Downs Telephone  

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

COLORADO COLORADO GOLDEN FIELD OFFICE POC Karen Downs Telephone (720) 356-1269 Email karen.downs@go.doe.gov ADMINISTATIVE / WASTE / REMEDIATION Facilities Support Services 561210 Employment Placement Agencies 561311 Temporary Help Services 561320 Professional Employer Organizations 561330 Document Preparation Services 561410 Security Guards and Patrol Services 561612 Security Systems Services (except Locksmiths) 561621 Janitorial Services 561720 Landscaping Services 561730 Hazardous Waste Treatment and Disposal 562211 Remediation Services 562910 Materials Recovery Facilities 562920 All Other Miscellaneous Waste Management Services 562998 CONSTRUCTION Industrial Building Construction 236210 Commercial and Institutional Building Construction 236220 Power and Communication Line and Related Structures Construction

202

A GENERAL INVESTMENT MODEL Thomas S. Ferguson and C. Zachary Gilstein  

E-Print Network (OSTI)

A GENERAL INVESTMENT MODEL Thomas S. Ferguson and C. Zachary Gilstein UCLA and Bell Communications Revised May 1985 Abstract. A Bayesian approach to a general investment model is proposed based on knowledge of the probability distributions of possible investment re- turns (future market events

Ferguson, Thomas S.

203

Discrete magic angle turning system, apparatus, and process for in situ magnetic resonance spectroscopy and imaging  

DOE Patents (OSTI)

Described are a "Discrete Magic Angle Turning" (DMAT) system, devices, and processes that combine advantages of both magic angle turning (MAT) and magic angle hopping (MAH) suitable, e.g., for in situ magnetic resonance spectroscopy and/or imaging. In an exemplary system, device, and process, samples are rotated in a clockwise direction followed by an anticlockwise direction of exactly the same amount. Rotation proceeds through an angle that is typically greater than about 240 degrees but less than or equal to about 360 degrees at constant speed for a time applicable to the evolution dimension. Back and forth rotation can be synchronized and repeated with a special radio frequency (RF) pulse sequence to produce an isotropic-anisotropic shift 2D correlation spectrum. The design permits tubes to be inserted into the sample container without introducing plumbing interferences, further allowing control over such conditions as temperature, pressure, flow conditions, and feed compositions, thus permitting true in-situ investigations to be carried out.

Hu, Jian Zhi (Richland, WA); Sears, Jr., Jesse A. (Kennewick, WA); Hoyt, David W. (Richland, WA); Wind, Robert A. (Kennewick, WA)

2009-05-19T23:59:59.000Z

204

ORC Seminar Series Presents: "New directions in photonics down under"  

E-Print Network (OSTI)

ORC Seminar Series Presents: "New directions in photonics down under" Prof Tanya Monro University of Expertise in Photonics. From 1998 - 2004 Tanya worked within the ORC at the University of Southampton of science policy and the evaluation of science. http://www.orc.soton.ac.uk/events.html #12;

Anderson, Jim

205

Observation of critical slowing down close to a roughening transition (*)  

E-Print Network (OSTI)

L-159 Observation of critical slowing down close to a roughening transition (*) L. Puech, B. Hebral growing process, close to the roughening transition of the facet (TR ~ 215 mK). These times exhibit the existence of a so-called « Roughening-Transition » on the fluid-solid interface of pure com- pounds, studies

Boyer, Edmond

206

Top-Down XML Keyword Query Processing Junfeng Zhou1  

E-Print Network (OSTI)

keyword query w.r.t. LCA/SLCA/ELCA semantics. By "top-down", we mean that we visit all common ancestor (CA to define meaningful results, for which the basic semantics is Lowest Common Ancestor (LCA). Based on LCA, the most widely adopted query semantics are Exclusive LCA (ELCA) [3,7,10,23,27] and Smallest LCA (SLCA) [3

New South Wales, University of

207

Generalized entropies in a turbulent dynamo simulation  

Science Journals Connector (OSTI)

A simulation of hydromagnetic turbulence exhibiting dynamo action is employed to estimate the generalized entropies, Hq, from the distribution of moments of local expansion factors of material line elements. These generalized entropies can be used to characterize the dynamics of turbulence and of nonlinear dynamo action. The value of the metric entropy, H1, is comparable to the largest Lyapunov exponent describing the divergence of trajectories in phase space, which in turn is somewhat larger than the growth rate of the magnetic energy. The value of the topological entropy, H0, is similar to the conversion rate of kinetic to magnetic energy, but larger than the growth rate of the dynamo. This is in agreement with results stating that the growth rate of the kinematic dynamo is limited by the topological entropy. The dependence of Hq on q leads to a criterion from which we infer that the degree of intermittency in our particular system is weak.

Axel Brandenburg; Isaac Klapper; Jürgen Kurths

1995-11-01T23:59:59.000Z

208

Tm{sup 3+}-sensitized up- and down-conversions in nano-structured oxyfluoride glass ceramics  

SciTech Connect

Graphical abstract: Display Omitted Highlights: ? UC and DC are achieved in a single-ion sensitized phosphor for PV applications. ? The most intense fractions of AM 1.5G spectrum below/above c-Si bandgap are absorbed. ? The converted photons match the optimal spectral response of c-Si. -- Abstract: Tm{sup 3+}-sensitized up-conversion and down-conversion are studied in transparent glass ceramics embedded with ?-YF{sub 3} nanocrystals. Upon excitation at 1220 nm, where crystalline silicon (c-Si) solar cells no longer absorb, the sub-bandgap photons could be converted to the higher-energy ones via up-conversion. In addition, under excitation at 468 nm (a wavelength close to the peak in the air-mass 1.5 global solar spectrum), one blue photon might be split in up to two near-infrared ones via down-conversion. In both cases, the frequency-converted photons match the spectral response of c-Si solar cell well. Hopefully, the investigated luminescent materials may act as the spectral conversion layers to reduce the sub-bandgap transmission and charge carrier thermalization losses of c-Si solar cells, and in turn, enhance the energy efficiency.

Lin, Hang [State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)] [State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China); Marqués-Hueso, José [School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom)] [School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom); Chen, Daqin [State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)] [State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China); Wang, Yuansheng, E-mail: yswang@fjirsm.ac.cn [State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China)] [State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002 (China); Richards, Bryce S., E-mail: b.s.richards@hw.ac.uk [School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS (United Kingdom)

2012-12-15T23:59:59.000Z

209

Intelligent head-down display design for the smart cockpit  

E-Print Network (OSTI)

overload has become a highly important area of research. One such research program exists at Texas A&M University which deals extensively with the information overload problem through the concept of the "Smart Cue+it". This thesis follows the format of... be directly measured. These state variables include altitude, heading, indicated airspeed, pitch and roll attitude, and turn rate. One significantly beneficial component of the sensor suites is the Global Positioning System (GPS). By integrating GPS...

Branham, Paul Anthony

2012-06-07T23:59:59.000Z

210

Turning low solar heat gain windows into energy savers in winter  

SciTech Connect

The reduction in summer peak cooling loads of buildings with a large ratio of window to floor areas is often achieved by windows with a low solar heat gain coefficient (SHGC). These windows are typically double glazed with the exterior pane tinted or selectively absorbing. Absorbed solar radiation is rejected to the environment. This is undesirable in the cold season. The authors suggest that by turning south-facing windows by 180{degree} for the duration of the cold season, the solar heat gain of these windows can be increased significantly. By means of a computer simulation, they estimate seasonal energy savings for a model room in several climates. The effect of building heat capacity on the savings is also studied. Windows whose positions can be reversed for ease of cleaning are commercially available. This study shows that in a suitable climate the achievable savings easily compensate for the additional effort and possible investment over the lifetime of the window.

Feuermann, D.; Novoplansky, A. [Ben-Gurion Univ. of the Negev, Sede Boker (Israel). Jacob Blaustein Inst. for Desert Research

1996-10-01T23:59:59.000Z

211

Large scale dynamics of the Persistent Turning Walker model of fish behavior  

E-Print Network (OSTI)

This paper considers a new model of individual displacement, based on fish motion, the so-called Persistent Turning Walker (PTW) model, which involves an Ornstein-Uhlenbeck process on the curvature of the particle trajectory. The goal is to show that its large time and space scale dynamics is of diffusive type, and to provide an analytic expression of the diffusion coefficient. Two methods are investigated. In the first one, we compute the large time asymptotics of the variance of the individual stochastic trajectories. The second method is based on a diffusion approximation of the kinetic formulation of these stochastic trajectories. The kinetic model is a Fokker-Planck type equation posed in an extended phase-space involving the curvature among the kinetic variables. We show that both methods lead to the same value of the diffusion constant. We present some numerical simulations to illustrate the theoretical results.

Pierre Degond; Sébastien Motsch

2007-10-26T23:59:59.000Z

212

Pressure loss through sharp 180 deg turn in a relatively short two-pass smooth and rib-roughened channel  

Science Journals Connector (OSTI)

The local pressure distributions and resistance coefficients (f 1 andf 2) through the sharp 180 deg turn in a relatively short (L/D e=4) two-pass smooth and rib-roughened

C. Y. Zhao; W. Q. Tao

213

Estimated Savings from Turning Off Unnecessary Lights at the Langford Architecture Center During the 1996 Christmas Holidays  

E-Print Network (OSTI)

During the 1996 Christmas holidays the College of Architecture initiated a trial program to turn off unnecessary lights during unoccupied periods. This effort targeted the unnecessary lights in all studios, classrooms, labs and offices. Had those...

Soebarto, V. I.; Haberl, J. S.; Degelman, L. O.

1997-01-01T23:59:59.000Z

214

Map 1: DIA to Fort Collins: Leave DIA and catch E470 North (signposted to Fort Collins). Turn  

E-Print Network (OSTI)

AirportE470 Map 2: Exit I25 onto Prospect Street and head west. There Are traffic lights at the major and cross the railroad tracks. At next light (Center Ave) turn right And park on the first level

Vavylonis, Dimitrios

215

Turn-Key” Open Source Software Solutions for Energy Management of Small to Medium Sized Buildings (DE-FOA-0000822)  

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

Closed Total DOE Funding: $3 million This FOA seeks to develop a “turn key” Building Automation System using Open-Source software and architecture specifically tailored to small and medium buildings to advance opportunities for energy efficiency in this sector.

216

Development of an Ultra-High Performance Multi-Turn TOF-SIMS/SNMS System “MULTUM-SIMS/SNMS”  

Science Journals Connector (OSTI)

A new system incorporating a multi-turn time-of-flight secondary ion/sputtered neutral mass spectrometer (TOF-SIMS/SNMS) with laser post-ionization was designed ... greater than the values obtained in conventiona...

Shingo Ebata; Morio Ishihara…

2013-02-01T23:59:59.000Z

217

Challenging the generalized second law  

SciTech Connect

The generalized second law (GSL) of black hole thermodynamics states that the sum of changes in black hole entropy and the ordinary entropy of matter and fields outside the hole must be non-negative. In the classical limit, the GSL reduces to Hawking's area theorem. Neither law identifies the specific effects that make it work in particular situations. Motivated by Davies' recent gedanken experiment he used to infer a bound on the size of the fine structure constant from the GSL, we study a series of variants in which an electric test charge is lowered to a finite radius and then dropped into a Schwarzschild, a near-extremal magnetic Reissner-Nordstroem or a near-extremal Kerr black hole. For a classical charge, we demonstrate that a specific 'backreaction' effect is responsible for protecting the area theorem in the near-extremal examples. For the magnetically charged Reissner-Nordstroem hole an area theorem violation is defused by taking into account a subtle source of repulsion of the charge: the spinning up of the black hole in the process of bringing the charge down to its dropping point. In Kerr hole case, the electric self-force on the charge is sufficient to right matters. However, in all experiments involving an elementary charge, the full GSL would apparently be violated were the fine structure constant greater than about order unity. We argue that in this case a quantum effect, the Unruh-Wald quantum buoyancy, may protect the GSL.

Eling, Christopher; Bekenstein, Jacob D. [Racah Institute of Physics, Hebrew University of Jerusalem, Jerusalem 91904 (Israel)

2009-01-15T23:59:59.000Z

218

DOE Joint Genome Institute: Breaking down cellulose without blasting  

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

4, 2011 4, 2011 Breaking down cellulose without blasting lignin: "Dry rot" genome offers lessons for biofuel pretreatment WALNUT CREEK, Calif.-Feared by realtors and homeowners alike, dry rot due to the fungus Serpula lacrymans causes millions of dollars worth of damage to homes and buildings around the world. This brown rot fungus' capacity to break down the cellulose in wood led to its selection for sequencing by the U.S. Department of Energy (DOE) Joint Genome Institute (JGI) in 2007, with the goal of identifying the enzymes involved in the degradation process and using the information to improve cellulosic biofuels production. Photo: A variant of Serpula lacrymans causes dry rot. (Dave Brown via Flickr/Creative Commons Attribution 2.0) As reported online July 14 in Science Express, an international team of

219

Down syndrome clusters in Germany after the Chernobyl accident  

SciTech Connect

In two independent studies using different approaches and covering West Berlin and Bavaria, respectively, highly significant temporal clusters of Down syndrome were found. Both sharp increases occurred in areas receiving relatively low Chernobyl fallout and concomitant radiation exposures. Only for the Berlin cluster was fallout present at the time of the affected meiosis, whereas the Nuremberg cluster preceded the radioactive contamination by 1 month. Hypotheses on possible causal relationships are compared. Radiation from the Chernobyl accident is an unlikely factor, because the associated cumulative dose was so low in comparison with natural background. Microdosimetric considerations would indicate that fewer than 1 in 200 oocyte nuclei would have experienced an ionizing event from Chernobyl radioactivity. Given the lack of understanding of what causes Down syndrome, other than factors associated with increased maternal age, additional research into environmental and infectious risk factors is warranted. 23 refs., 4 figs., 2 tabs.

Burkart, W.; Grosche, B.; Schoetzau, A. [Institute for Radiation Hygiene, Oberschleissheim (Germany)

1997-03-01T23:59:59.000Z

220

Theory of parametric frequency down conversion of light  

Science Journals Connector (OSTI)

A theoretical study is made of the process in which incident pump photons that interact with a nonlinear medium (such as a crystal lacking inversion symmetry) are spontaneously split into lower-frequency signal and idler photons. The down-converted fields are quantized and described by a continuum of modes, a subset of which interacts with each photodetector. It is shown that when two ideal photodetectors are appropriately located so that they receive the conjugate signal and idler photons, then the joint probability of two-photon detection by the two detectors can equal the single-photon detection probability. The time correlation between the two detected photons is shown to be limited either by the resolving time of the detectors, or by the bandwidth of the down-converted light, and to be independent of the coherence time of the pump field or of the length of the nonlinear medium. These conclusions are compared with the results of recent experiments.

C. K. Hong and L. Mandel

1985-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Turning visual shapes into sounds: Early stages of reading acquisition revealed in the ventral occipitotemporal cortex  

Science Journals Connector (OSTI)

Abstract The exact role of the left ventral occipitotemporal cortex (VOTC) during the initial stages of reading acquisition is a hotly debated issue, especially regarding the comparative effect of learning on early stimulus-dependent vs. later task-dependent processes. We show that this controversy can be solved with high-temporal resolution intracerebral EEG recordings of the VOTC. We measured High-Frequency Activity (50–150 Hz) as a proxy of population-level spiking activity while participants learned Japanese Katakana symbols, and found that learning primarily affects top-down/task-dependent neural processing, after a few minutes only. In contrast, adaptation of early bottom-up/stimulus-dependent processing takes several days to adapt and provides the basis for fluent reading. Such evidence that two consecutive stages of neural processing, stimulus- and task-dependent are differentially affected by learning, can reconcile seemingly opposite hypotheses on the role of the VOTC during reading acquisition.

M. Perrone-Bertolotti; J.R. Vidal; L. de Palma; C.M. Hamamé; T. Ossandon; P. Kahane; L. Minotti; O. Bertrand; J.-P. Lachaux

2014-01-01T23:59:59.000Z

222

School of Health and Related Research Daily Shut-down Checklist  

E-Print Network (OSTI)

: Lights in public areas such as stair wells and the lift lobby mustNOT be switched off. 5. Christmas) · Turn off all office lights (including ceiling and desk lights) · Turn off any other electrical the day in shared areas (e.g. coffee machine, microwave) · Turn off lights in all shared areas (including

Oakley, Jeremy

223

Prediction of Cutting Forces Using ANNs Approach in Hard Turning of AISI 52100 steel  

SciTech Connect

In this study, artificial neural networks (ANNs) was used to predict cutting forces in the case of machining the hard turning of AISI 52100 bearing steel using cBN cutting tool. Cutting forces evolution is considered as the key factors which affect machining. Predicting cutting forces evolution allows optimizing machining by an adaptation of cutting conditions. In this context, it seems interesting to study the contribution that could have artificial neural networks (ANNs) on the machining forces prediction in both numerical and experiment studies. Feed-forward multi-layer neural networks trained by the error back-propagation (BP) algorithm are used. Levenberg-Marquardt (LM) optimization algorithm was used for finding out weights. The training of the network is carried out with experimental machining data.The input dataset used are cutting speed, feed rate, cutting depth and hardness of the material. The output dataset used are cutting forces (Ft-cutting force, Fa- feed force and Fr- radial force).Results of the neural networks approach, in comparison with experimental data are discussed in last part of this paper.

Makhfi, Souad [Laboratoire des Technologies Industrielles. Universite Ibn Khaldoun de Tiaret, B.P. 78, Tiaret 14000 (Algeria); Laboratoire des Technologies Innovantes E.A. 3899. I.U.T. GMP-Universite de Picardie Jules Verne, avenue des Facultes, Le Bailly, 80025 Amiens Cedex1 (France); Habak, Malek; Velasco, Raphael [Laboratoire des Technologies Innovantes E.A. 3899. I.U.T. GMP-Universite de Picardie Jules Verne, avenue des Facultes, Le Bailly, 80025 Amiens Cedex1 (France); Haddouche, Kamel; Vantomme, Pascal [Laboratoire des Technologies Industrielles. Universite Ibn Khaldoun de Tiaret, B.P. 78, Tiaret 14000 (Algeria)

2011-05-04T23:59:59.000Z

224

Turning green into gold”: a framework for energy performance contracting (EPC) in China's real estate industry  

Science Journals Connector (OSTI)

Abstract There is a growing interest in a sustainable built environment and green technologies are gaining worldwide attention. However, implementing green technologies usually requires more investment than using traditional technologies and the payback period tends to be very long. In China, most developers sell their properties and subsequently transfer the ownership to customers. Hence, a crucial problem for promoting green construction is that developers cannot obtain economic profits (“gold”) from implementing “green” technologies. Meanwhile, other stakeholders, such as property management companies, are also hesitant to adopt green technologies because of the large investment involved and their lack of experience. To tackle this problem, an energy performance contracting (EPC) based framework is proposed, to turn “green” investment into “gold” benefit by careful sharing of the risks existed. The framework was developed by conducting a focus group meeting with three experienced representatives from developer, property management company and energy service company respectively. A real-life case study, which includes both energy efficient system retrofit and new construction, is used to estimate the costs and benefits involved to demonstrate and verify the conceptual framework. The results show that the proposed framework can support the application of green technologies in both types of projects. Economic benefits as well as environmental benefits can be gained for the project stakeholders and the whole society.

Xiaoling Zhang; Zezhou Wu; Yong Feng; Pengpeng Xu

2014-01-01T23:59:59.000Z

225

DOE General Competencies  

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

The DOE General Competencies are the personal and professional attributes that are critical to successful performance.  A competency model is a collection of competencies that together define...

226

General User Proposals  

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

Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS or the Participating Research...

227

Partial and Complete Observables for Canonical General Relativity  

E-Print Network (OSTI)

In this work we will consider the concepts of partial and complete observables for canonical general relativity. These concepts provide a method to calculate Dirac observables. The central result of this work is that one can compute Dirac observables for general relativity by dealing with just one constraint. For this we have to introduce spatial diffeomorphism invariant Hamiltonian constraints. It will turn out that these can be made to be Abelian. Furthermore the methods outlined here provide a connection between observables in the space--time picture, i.e. quantities invariant under space--time diffeomorphisms, and Dirac observables in the canonical picture.

B. Dittrich

2005-07-25T23:59:59.000Z

228

I-95 traveling north or south Exit 47 to Route 34 west to Exit 1. Turn left onto Church Street South. 100 Church  

E-Print Network (OSTI)

two lights. At the third light, turn right onto Church St. South. 100 Church Street South. Pass hospital on your right and at the second light beyond York Street, turn right onto Church StreetI-95 traveling north or south Exit 47 to Route 34 west to Exit 1. Turn left onto Church Street

229

Spectral probabilities of top-down tandem mass spectra  

SciTech Connect

In mass spectrometry (MS)-based proteomics, accurate estimation of statistical signicance of peptide and protein identications is desired for determining whether they are actually correct. Probabilistic models, such as the generating function method, have been successfully applied to compute statistical signicance of peptide-spectrum matches (PSMs) in bottom-up MS, but it is limited to PSMs of short peptides without post-translational modications (PTMs). Recently, top-down MS has be- come available in many laboratories, which often identies intact proteins with PTMs. In this paper, we propose an extended generating function (EGF) method for accurately computing statistical signicance of protein- spectrum matches (PrSMs) with PTMs.

Liu, Xiaowen; Segar, Matthew W.; Li, Shuai Cheng; Kim, Sangtae

2014-01-24T23:59:59.000Z

230

The remote Maxwell demon as energy down-converter  

E-Print Network (OSTI)

It is demonstrated that Maxwell's demon can be used to allow a machine to extract energy from a heat bath by use of information that is processed by the demon at a remote location. The model proposed here effectively replaces transmission of energy by transmission of information. For that we use a feedback protocol that enables a net gain by stimulating emission in selected fluctuations around thermal equilibrium. We estimate the down conversion rate and the efficiency of energy extraction from the heat bath.

S. Hossenfelder

2014-08-17T23:59:59.000Z

231

Generalized boundary conditions for general relativity for the asymptotically flat case in terms of Ashtekar's variables  

E-Print Network (OSTI)

There is a gap that has been left open since the formulation of general relativity in terms of Ashtekar's new variables namely the treatment of asymptotically flat field configurations that are general enough to be able to define the generators of the Lorentz subgroup of the asymptotical Poincar\\'e group. While such a formulation already exists for the old geometrodynamical variables, up to now only the generators of the translation subgroup could be defined because the function spaces of the fields considered earlier are taken too special. The transcription of the framework from the ADM variables to Ashtekar's variables turns out not to be straightforward due to the freedom to choose the internal SO(3) frame at spatial infinity and due to the fact that the non-trivial reality conditions of the Ashtekar framework reenter the game when imposing suitable boundary conditions on the fields and the Lagrange multipliers.

T. Thiemann

1993-10-29T23:59:59.000Z

232

Generalized boundary conditions for general relativity for the asymptotically flat case in terms of Ashtekar's variables  

E-Print Network (OSTI)

There is a gap that has been left open since the formulation of general relativity in terms of Ashtekar's new variables namely the treatment of asymptotically flat field configurations that are general enough to be able to define the generators of the Lorentz subgroup of the asymptotical Poincar\\'e group. While such a formulation already exists for the old geometrodynamical variables, up to now only the generators of the translation subgroup could be defined because the function spaces of the fields considered earlier are taken too special. The transcription of the framework from the ADM variables to Ashtekar's variables turns out not to be straightforward due to the a priori freedom to choose the internal SO(3) frame at spatial infinity and due to the fact that the non-trivial reality conditions of the Ashtekar framework reenter the stage when imposing suitable boundary conditions on the fields and the Lagrange multipliers.

T. Thiemann

1999-10-04T23:59:59.000Z

233

Electric Kettle Takes Down Microwave in Final Round of #EnergyFaceoff...  

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

Electric Kettle Takes Down Microwave in Final Round of EnergyFaceoff Electric Kettle Takes Down Microwave in Final Round of EnergyFaceoff November 24, 2014 - 12:13pm Addthis The...

234

Canada and the United States Cooperate to Shut Down One of the...  

Energy Savers (EERE)

Cooperate to Shut Down One of the Last Weapons-Grade Plutonium Production Reactors in Russia Canada and the United States Cooperate to Shut Down One of the Last Weapons-Grade...

235

E-Print Network 3.0 - arsenite down-regulates cytochrome Sample...  

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

(calibration to 10C) Down-regulated at 20C Defensin 1192.69 Elongation Factor... .33 Xylan endohydrolase 5.13 Down-regulated at 20C Intracellular Hemoglobin 1226.22 Linker...

236

Transmission of energy down periodically ribbed elastic structures under fluid loading: spatialperiodicity in the pass bands  

Science Journals Connector (OSTI)

...long-range coupling|Green's function| Transmission of energy down periodically...long-range coupling; Green's function 1. Introduction Energy transmission down...fluid loading in energy transmission...properties of the Green's function...

1998-01-01T23:59:59.000Z

237

E-Print Network 3.0 - availability top-down apportionment Sample...  

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

bottom- up. Top-down apportionment shares out an annual... No apportionment 2 Reported bunker fuel sales Bottom- up 3 Reported fuel consumption Top-down 4 National emissions... al....

238

OFFICE OF INSPECTOR GENERAL  

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

APP-005 APP-005 Planning for and Measuring Office of Inspector General Results FY 2002 Annual Performance Report and FY 2003 Annual Performance Plan Office of Inspector General U.S. Department of Energy Inspector General's Message We are pleased to present the Office of Inspector General's (OIG) consolidated Fiscal Year 2002 Annual Performance Report and Fiscal Year 2003 Annual Performance Plan. This document evaluates our actual Fiscal Year (FY) 2002 performance and establishes the performance goals and strategies we will pursue in FY 2003 to fulfill our mission. As mandated by the Inspector General Act, the OIG promotes the effective, efficient, and economical operation of the Department of Energy's programs and operations, including the National Nuclear Security Administration (NNSA).

239

Generalized Galilean Genesis  

E-Print Network (OSTI)

The galilean genesis scenario is an alternative to inflation in which the universe starts expanding from Minkowski in the asymptotic past by violating the null energy condition stably. Several concrete models of galilean genesis have been constructed so far within the context of galileon-type scalar-field theories. We give a generic, unified description of the galilean genesis scenario in terms of the Horndeski theory, i.e., the most general scalar-tensor theory with second-order field equations. In doing so we generalize the previous models to have a new parameter (denoted by {\\alpha}) which results in controlling the evolution of the Hubble rate. The background dynamics is investigated to show that the generalized galilean genesis solution is an attractor, similarly to the original model. We also study the nature of primordial perturbations in the generalized galilean genesis scenario. In all the models described by our generalized genesis Lagrangian, amplification of tensor perturbations does not occur as ...

Nishi, Sakine

2015-01-01T23:59:59.000Z

240

General Services Building Emergency Instructions  

E-Print Network (OSTI)

, or do not know the location of the shooter, hide in a locked or barricaded room and turn out the lights the emergency call Campus Security at 403-220-5333 from a safe location Hazardous Materials Spill Only attempt

de Leon, Alex R.

Note: This page contains sample records for the topic "general down turn" 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

The General Theory of Relativity - F  

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

F. Black Holes F. Black Holes The effects of spacetime curvature on light, on time, on distance, and on spinning objects can all be seen in the familiar gravitational fields of the earth and the solar system. General relativity implies the existence of some even more intriguing phenomena, associated with the extremely intense gravitational fields known as black holes. Outside a black hole, spacetime has the same kind of shape that we find around a massive object, but within, the shape of spacetime takes an interesting turn. There, the direction of time has traded places with the inward direction of space. An object inside the black hole that followed the straightest possible path in spacetime—the path of gravitational attraction—would find the direction of its future pointing ever inward,

242

Neutron Slowing Down in a Detector with Absorption Sara A. Pozzi*  

E-Print Network (OSTI)

Neutron Slowing Down in a Detector with Absorption Sara A. Pozzi* Oak Ridge National Laboratory, P of scattering collisions undergone by fast neutrons as they slow down until they are absorbed was presented realistic case of neutron slowing down in a homogeneous mixture. The formulas are derived and evaluated

Pázsit, Imre

243

IEEE PHOTONICS TECHNOLOGY LETTERS 1 Remote Optoelectronic Frequency Down-Conversion  

E-Print Network (OSTI)

IEEE PHOTONICS TECHNOLOGY LETTERS 1 Remote Optoelectronic Frequency Down-Conversion Using 60-GHz Kim, Associate Member, IEEE Abstract--A new optoelectronic frequency down-conversion method for radio local oscillator signals. Using this optoelectronic frequency down-converter, an RoF uplink

Choi, Woo-Young

244

Top-Down Fragmentation of a Warm Dark Matter Filament  

E-Print Network (OSTI)

We present the first high-resolution n-body simulations of the fragmentation of dark matter filaments. Such fragmentation occurs in top-down scenarios of structure formation, when the dark matter is warm instead of cold. In a previous paper (Knebe et al. 2002, hereafter Paper I), we showed that WDM differs from the standard Cold Dark Matter (CDM) mainly in the formation history and large-scale distribution of low-mass haloes, which form later and tend to be more clustered in WDM than in CDM universes, tracing more closely the filamentary structures of the cosmic web. Therefore, we focus our computational effort in this paper on one particular filament extracted from a WDM cosmological simulation and compare in detail its evolution to that of the same CDM filament. We find that the mass distribution of the halos forming via fragmentation within the filament is broadly peaked around a Jeans mass of a few 10^9 Msun, corresponding to a gravitational instability of smooth regions with an overdensity contrast around 10 at these redshifts. Our results confirm that WDM filaments fragment and form gravitationally bound haloes in a top-down fashion, whereas CDM filaments are built bottom-up, thus demonstrating the impact of the nature of the dark matter on dwarf galaxy properties.

Alexander Knebe; Julien Devriendt; Brad Gibson; Joseph Silk

2003-07-28T23:59:59.000Z

245

Theoretical efficiency of 3rd generation solar cells: Comparison between carrier multiplication and down-conversion  

Science Journals Connector (OSTI)

Two of the methods of exceeding the detailed balance limit for a single junction solar cell are down-converting high energy photons to produce two photons and carrier multiplication, whereby high energy photons produce more than one electron–hole pair. Both methods obey the conservation of energy in similar ways, and effectively produce a higher current in the solar cell. Due to this similarity, it has been assumed in the literature that there is no thermodynamic difference between the two methods. Here, we analyzed the two methods using a generalized approach based on Kirchhoff's law of radiation and develop a new model for carrier multiplication. We demonstrate that there is an entropic penalty to be paid for attempting to accomplish all-in-one splitting in carrier multiplication systems, giving a small thermodynamic – and therefore efficiency – advantage to spectral splitting prior to reaching the solar cell. We show this analytically using a derivation of basic thermodynamic identities; numerically by solving for the maximal efficiency; and generally using heat-generation arguments. Our result provides a new limit of entropy generation in solar cells beyond the existing literature, and a new distinction among 3rd generation photovoltaic technologies.

Ze'ev R. Abrams; Majid Gharghi; Avi Niv; Chris Gladden; Xiang Zhang

2012-01-01T23:59:59.000Z

246

general_atomics.cdr  

Office of Legacy Management (LM)

former General former General Atomics Hot Cell Facility was constructed in 1959 and operated until 1991. The site encompassed approximately 7,400 square feet of laboratory and remote operations cells. Licensed operations at the facility included receipt, handling, and shipment of radioactive materials; remote handling, examination, and storage of previously irradiated nuclear fuel materials; pilot-scale tritium extraction operations; and development, fabrication, and inspection of uranium oxide-beryllium oxide fuel materials. General Atomics performed most of the work for the federal government. The General Atomics Hot Cell Facility was located in a 60-acre complex 13 miles northwest of downtown San Diego, 1 mile inland from the Pacific Ocean, and approximately 300 feet above sea level.

247

general_atomics.cdr  

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

former former General Atomics Hot Cell Facility was constructed in 1959 and operated until 1991. The site encompassed approximately 7,400 square feet of laboratory and remote operations cells. Licensed operations at the facility included receipt, handling, and shipment of radioactive materials; remote handling, examination, and storage of previously irradiated nuclear fuel materials; pilot-scale tritium extraction operations; and development, fabrication, and inspection of uranium oxide-beryllium oxide fuel materials. General Atomics performed most of the work for the federal government. The General Atomics Hot Cell Facility was located in a 60-acre complex 13 miles northwest of downtown San Diego, 1 mile inland from the Pacific Ocean, and approximately 300 feet above sea level. The General Atomics site is in the center of Torrey Mesa Science Center, a 304-acre industrial

248

MASSACHUSETTS GENERAL HOSPITAL  

E-Print Network (OSTI)

MASSACHUSETTS GENERAL HOSPITAL Page 1 of 4 HARVARD MEDICAL SCHOOL Position: Quality & Safety and efficacy of our practice, reporting this data out to department clinicians, senior leadership and hospital hospital and department groups, exceptional interpersonal, communication, project organization, time

Adams, Mark

249

1 General Information  

E-Print Network (OSTI)

1 General Information. 1.1 Class time / location: TTh 9-10:15, REC 114. 1.2 Office Hours: T 1:00-2:30 and Th 12:00-1:00. 1.3 Textbook: Elementary differential ...

2014-08-26T23:59:59.000Z

250

general_atomics.cdr  

Office of Legacy Management (LM)

300 feet above sea level. The General Atomics site is in the center of Torrey Mesa Science Center, a 304-acre industrial park. No ground water wells are at or near the Hot Cell...

251

General User Proposals  

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

Proposals Print Tuesday, 01 June 2010 09:36 General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS...

252

Introduction: General Landslide Studies  

Science Journals Connector (OSTI)

Highlights for several papers included in the “general landslide” session for the 3rd World Landslide Forum are presented. Topics range from early warning systems and modelling to geomorphology and solid waste...

Peter Bobrowsky; Yueping Yin…

2014-01-01T23:59:59.000Z

253

General relativity and experiment  

E-Print Network (OSTI)

The confrontation between Einstein's theory of gravitation and experiment is summarized. Although all current experimental data are compatible with general relativity, the importance of pursuing the quest for possible deviations from Einstein's theory is emphasized.

T. Damour

1994-12-08T23:59:59.000Z

254

2011 IAEA General Conference  

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

2011 IAEA General Conference 2011 IAEA General Conference Remarks as Prepared for Delivery Secretary Steven Chu Monday, September 19, 2011 Thank you, Ambassador Feruta. Congratulations on your election as President of this Conference. I also want to thank Director General Amano for his outstanding leadership. I am honored to represent the United States today, and I want to share a message from President Barack Obama: "On behalf of the United States, please accept my best wishes for a successful International Atomic Energy Agency General Conference. This year's meeting takes place against the backdrop of the severe earthquake and tsunami that struck Japan in March and the devastating accident at the Fukushima Daiichi Nuclear Power Station that followed. Along with

255

Wind turbines convert the kinetic energy in moving air into rotational energy, which in turn is converted  

E-Print Network (OSTI)

Wind turbines convert the kinetic energy in moving air into rotational energy, which in turn of electricity wind can make varies constantly. Sometimes a wind turbine will make no power at all is an indicator of how much energy a particular wind turbine makes in a particular place. Continued on page 2 #12

Massachusetts at Amherst, University of

256

Fruit Flies Modulate Passive Wing Pitching to Generate In-Flight Turns Attila J. Bergou,1,* Leif Ristroph,1  

E-Print Network (OSTI)

Fruit Flies Modulate Passive Wing Pitching to Generate In-Flight Turns Attila J. Bergou,1,* Leif of their wing motions. Here, we measure the free-flight kinematics of fruit flies and determine how arise and what control variables govern them remains a challenge. Here, we analyze the torques fruit

Guckenheimer, John

257

Why Doesn't That Traffic Signal Ever Turn Green? An evalua)on of roadway markings for cyclists  

E-Print Network (OSTI)

Why Doesn't That Traffic Signal Ever Turn Green? An evalua)on of roadway #12; S. Bussey ­ 11/08/2013 Where would you wait if driving a car Cases Case 3: "Green Backed" Stencil Case 2: Stencil and Sign Case 1: Stencil

Bertini, Robert L.

258

Symmetric generalized binomial distributions  

SciTech Connect

In two recent articles, we have examined a generalization of the binomial distribution associated with a sequence of positive numbers, involving asymmetric expressions of probabilities that break the symmetry win-loss. We present in this article another generalization (always associated with a sequence of positive numbers) that preserves the symmetry win-loss. This approach is also based on generating functions and presents constraints of non-negativeness, similar to those encountered in our previous articles.

Bergeron, H. [Univ Paris-Sud, ISMO, UMR 8214, 91405 Orsay (France)] [Univ Paris-Sud, ISMO, UMR 8214, 91405 Orsay (France); Curado, E. M. F. [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil) [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil); Instituto Nacional de Ciência e Tecnologia - Sistemas Complexos, Rua Xavier Sigaud 150, 22290-180 - Rio de Janeiro, RJ (Brazil); Gazeau, J. P. [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil) [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil); APC, UMR 7164, Univ Paris Diderot, Sorbonne Paris Cité, 75205 Paris (France); Rodrigues, Ligia M. C. S., E-mail: herve.bergeron@u-psud.fr, E-mail: evaldo@cbpf.br, E-mail: gazeau@apc.univ-paris7.fr, E-mail: ligia@cbpf.br [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil)

2013-12-15T23:59:59.000Z

259

II. GENERAL COMPLIANCE SUPPLEMENT INTRODUCTION  

Energy Savers (EERE)

menu - Scroll down to the center of the page; find the Recipient Reported Data Search section - Click on "Go" (do not enter the name of the Agency, StateTerritory or the...

260

When Size Matters: Yttrium Oxide Breaking Down Under Pressure | Advanced  

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

Breakthrough in Nanocrystals' Growth Breakthrough in Nanocrystals' Growth Next Step to Drought-Resistant Plants? A Boring Material "Stretched" Could Lead to an Electronics Revolution At the Crossroads of Chromosomes Unveiling the Structure of Adenovirus Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed When Size Matters: Yttrium Oxide Breaking Down Under Pressure NOVEMBER 2, 2010 Bookmark and Share Top: Pair distribution function (PDF) of 16 nm-sized Y2O3 at high pressures. Bottom: Lin Wang (left) and Wenge Yang (right) of the Carnegie Institution of Washington shown with the diamond anvil cell and x-ray instrumentation used to probe the PDF of the sample at high applied

Note: This page contains sample records for the topic "general down turn" 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

PPPL Scientists bring mysterious process down to earth | Princeton Plasma  

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

Bottling Magnetic Reconnection: Bottling Magnetic Reconnection: PPPL Scientists bring mysterious process down to earth By John Greenwald September 30, 2011 Tweet Widget Facebook Like Google Plus One With the click of a computer mouse, a scientist at the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) sends 10,000 volts of electricity into a chamber filled with hydrogen gas. The charge heats the gas to 100,000 degrees Centigrade. In an instant -- one-thousandth of a second, to be precise -- a process called "magnetic reconnection" takes place. Researchers have run this and similar experiments-called "shots"-more than 100,000 times since 1995 and amassed volumes of data and numerous scientific papers. The carefully controlled shots recreate one of the most common but least understood phenomena in the

262

Warm Winters Held Heating Oil Demand Down While Diesel Grew  

Gasoline and Diesel Fuel Update (EIA)

8 8 Notes: To understand the inventory situation, we must look the balance between demand and supply that drives inventories up or down. First consider demand. Most of the remaining charts deal with total distillate demand. Total distillate demand includes both diesel and heating oil. These are similar products physically, and prior to the low sulfur requirements for on-road diesel fuel, were used interchangeably. But even today, low sulfur diesel can be used in the heating oil market, but low sulfur requirements keep heating oil from being used in the on-road transportation sector. The seasonal increases and decreases in stocks stem from the seasonal demand in heating oil shown as the bottom red line. Heating oil demand increases by more than 50 percent from its low point to its high

263

Down-flow moving-bed gasifier with catalyst recycle  

DOE Patents (OSTI)

The gasification of coal and other carbonaceous materials by an endothermic gasification reaction is achieved in the presence of a catalyst in a down-flow, moving-bed gasifier. Catalyst is removed along with ash from the gasifier and is then sufficiently heated in a riser/burner by the combustion of residual carbon in the ash to volatilize the catalyst. This volatilized catalyst is returned to the gasifier where it uniformly contacts and condenses on the carbonaceous material. Also, the hot gaseous combustion products resulting from the combustion of the carbon in the ash along with excess air are introduced into the gasifier for providing heat energy used in the endothermic reaction. 1 fig.

Halow, J.S.

1999-04-20T23:59:59.000Z

264

Down-flow moving-bed gasifier with catalyst recycle  

DOE Patents (OSTI)

The gasification of coal and other carbonaceous materials by an endothermic gasification reaction is achieved in the presence of a catalyst in a down-flow, moving-bed gasifier. Catalyst is removed along with ash from the gasifier and is then sufficiently heated in a riser/burner by the combustion of residual carbon in the ash to volatilize the catalyst. This volatilized catalyst is returned to the gasifier where it uniformly contacts and condenses on the carbonaceous material. Also, the hot gaseous combustion products resulting from the combustion of the carbon in the ash along with excess air are introduced into the gasifier for providing heat energy used in the endothermic reaction.

Halow, John S. (Waynesburg, PA)

1999-01-01T23:59:59.000Z

265

Veeco Develops Tools to Drive Down HBLED Costs  

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

Veeco is working in partnership with Sandia National Laboratories and Philips Lumileds to drive down the cost of high-brightness LEDs by implementing process simulation tools and by improving temperature measurement and control methods to increase MOCVD yield. Veeco is working with Sandia to reduce the cost of ownership (COO) of the deposition equipment by, for example, using a heated flow flange, which reduces the consumption of the expensive precursors (ammonia, nitrogen, hydrogen, and the metal organics) by 40 percent. Two different types of pyrometers developed by Sandia and Veeco are being tested by Philips Lumileds to control the substrate temperature, which helps determine the color of the LED. If all works according to plan, the COO will be reduced by at least 75 percent by improving throughput, growth uniformity, yield, and temperature stabilization.

266

Slowing Down Near the Glass Transition | Advanced Photon Source  

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

New Light on Improving Engine Efficiencies New Light on Improving Engine Efficiencies The Crystal Structure of a Meta-stable Intermediate Particle in Virus Assembly Increasing Magnetic Response of Ferromagnetic Semiconductors under High Pressure Better Switching Through Chemistry in Thin Ferroelectrics First Molecular-Level Enzyme Images Could Improve Breast-Cancer Therapy Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Slowing Down Near the Glass Transition MARCH 5, 2009 Bookmark and Share Upper panel: Capillary waves on liquid surfaces. Lower panel: Frequency ranges of capillary wave measured by XPCS far above and near Tg. Researchers using an x-ray beamline at the U.S. Department of Energy's

267

General conditions for quantum adiabatic evolution  

SciTech Connect

Adiabaticity occurs when, during its evolution, a physical system remains in the instantaneous eigenstate of the Hamiltonian. Unfortunately, existing results, such as the quantum adiabatic theorem based on a slow down evolution [H({epsilon}t),{epsilon}{yields}0], are insufficient to describe an evolution driven by the Hamiltonian H(t) itself. Here we derive general criteria and exact bounds, for the state and its phase, ensuring an adiabatic evolution for any Hamiltonian H(t). As a corollary, we demonstrate that the commonly used condition of a slow Hamiltonian variation rate, compared to the spectral gap, is indeed sufficient to ensure adiabaticity but only when the Hamiltonian is real and nonoscillating (for instance, containing exponential or polynomial but no sinusoidal functions)

Comparat, Daniel [Laboratoire Aime Cotton, CNRS, Universite Paris-Sud, Batiment 505, 91405 Orsay (France)

2009-07-15T23:59:59.000Z

268

Networks, Ethnography, and Emergence The question posed in this introductory chapter is a general one  

E-Print Network (OSTI)

processes occur in networks in ways not explained by micro- macro linkages when we must turn to otherChapter 11 Chapter 1 Networks, Ethnography, and Emergence The question posed in this introductory chapter is a general one: How do new ways of thinking about networks increase our understand- ing

White, Douglas R.

269

General Employee Radiological Training  

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

Not Measurement Not Measurement Sensitive DOE-HDBK-1131-2007 December 2007_______ Change Notice 1 Reaffirmed 2013 DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1131-2007 Original Change Part 2 page 5 The average annual radiation dose to a member of the general population is about 360 millirem/year. The average annual radiation dose to a member of the general population is about 620 millirem/year. Part 2 page 5 Natural background radiation is by far the

270

General User Proposal Scores  

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

General User Proposal Scores General User Proposal Scores General User Proposal Scores Print Tuesday, 01 June 2010 10:34 Scoring Proposals are scored on a scale of 1 to 5, with 1 being the best score and 5 the worst. Reviewers are requested to use the following ranking schema: Must do High Priority Medium Priority Low priority Don't do Beam time is assigned based on each proposal's score in relation to all other proposals for a given beamline. For beamlines where beamtime requests exceed available beamtime, a cutoff score is assigned after which no beam time is allocated. proposal scores Beam Time Cutoff Scores for the Current Cycle The table below lists the percent of beam time shifts allocated/requested for each beamline, and the cutoff scores, below which no beam time was assigned.

271

General Employee Radiological Training  

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

_______ _______ Change Notice 1 June 2009 DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1131-2007 Original Change Part 2 page 5 The average annual radiation dose to a member of the general population is about 360 millirem/year. The average annual radiation dose to a member of the general population is about 620 millirem/year. Part 2 page 5 Natural background radiation is by far the

272

NEWTON's General Science References  

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

General Science References General Science References Do you have a great general science reference link? Please click our Ideas page. Featured Reference Links: First.gov Science and Technology First.gov Science and Technology This site, sponsered by the US Government provides reference links to topics on science, telecommunications, computers, research agencies, and news. NASA Science NASA Science NASA Science, is a website sponsered by NASA, that supplies resources for understanding our world and the world above. Topics include earth science, heliophysics, the planets, astrophysics and much more. There is also an educator page! Nobel Laueate Listings and Stories Nobel Laueate Listings and Stories See the official site for the Nobel Prize, and read biographies about all of the Nobel Laureates, and there life changing discoveries and accomplishments.

273

Generalized coherent states  

E-Print Network (OSTI)

In the coherent state of the harmonic oscillator, the probability density is that of the ground state subjected to an oscillation along a classical trajectory. Senitzky and others pointed out that there are states of the harmonic oscillator corresponding to an identical oscillatory displacement of the probability density of any energy eigenstate. These generalizations of the coherent state are rarely discussed, yet they furnish an interesting set of quantum states of light that combine features of number states and coherent states. Here we give an elementary account of the quantum optics of generalized coherent states.

T. G. Philbin

2013-12-18T23:59:59.000Z

274

A Cavity Ring-Down Spectroscopy Mercury Continuous Emission Monitor  

SciTech Connect

The Sensor Research & Development Corporation (SRD) has undertaken the development of a Continuous Emissions Monitor (CEM) for mercury based on the technique of Cavity Ring-Down Spectroscopy (CRD). The project involved building an instrument for the detection of trace levels of mercury in the flue gas emissions from coal-fired power plants. The project has occurred over two phases. The first phase concentrated on the development of the ringdown cavity and the actual detection of mercury. The second phase dealt with the construction and integration of the sampling system, used to carry the sample from the flue stack to the CRD cavity, into the overall CRD instrument. The project incorporated a Pulsed Alexandrite Laser (PAL) system from Light Age Incorporated as the source to produce the desired narrow band 254 nm ultra-violet (UV) radiation. This laser system was seeded with a diode laser to bring the linewidth of the output beam from about 150 GHz to less than 60 MHz for the fundamental beam. Through a variety of non-linear optics the 761 nm fundamental beam is converted into the 254 nm beam needed for mercury detection. Detection of the mercury transition was verified by the identification of the characteristic natural isotopic structure observed at lower cavity pressures. The five characteristic peaks, due to both natural isotopic abundance and hyperfine splitting, provided a unique identifier for mercury. SRD scientists were able to detect mercury in air down below 10 parts-per-trillion by volume (pptr). This value is dependent on the pressure and temperature within the CRD cavity at the time of detection. Sulfur dioxide (SO{sub 2}) absorbs UV radiation in the same spectral region as mercury, which is a significant problem for most mercury detection equipment. However, SRD has not only been able to determine accurate mercury concentrations in the presence of SO{sub 2}, but the CRD instrument can in fact determine the SO{sub 2} concentration as well. Detection of mercury down to the low hundreds of pptr has been accomplished in the presence of SO{sub 2} at concentration levels much higher than that found in typical flue gas emissions. SRD scientists extended the interferent testing to each individual component found in flue gas. It was found that only SO{sub 2} had a significant effect on the ring-down decay curve. Upon completion of testing the components of flue gas individually a simulated flue gas stream was used to test to the CRD instrument. The result showed accurate detection of mercury down to levels below 100 pptr in a simulated flue gas stream with the concentrations of the various components above that found in a typical untreated flue gas. A sampling system was designed and integrated into the CRD instrument to carry the sample from the flue gas stack to the CRD cavity. The sampling system was constructed so that it could be placed very close to the sampling port. SRD scientists were able to couple the UV laser light into an optical fiber, which is then sent to the sampling system. This allows the laser system to be isolated from the sampling system. Initial long-term testing revealed a couple of problems related to the stability of the output frequency of the laser system. These problems have been successfully dealt with by incorporating specific software solutions into the overall data acquisition program. The project culminated in a field test conducted at the DOE/NETL pilot plant facility in Pittsburgh, Pennsylvania. The object of the test was the evaluation of a cavity ringdown spectrometer constructed for the detection of TOTAL vapor phase mercury as a continuous emission monitor (CEM). Although there is the potential for the instrument to determine the amount of speciation between neutral elemental mercury (Hg{sup (o)}) and oxidized mercury (Hg{sup (+2)}), the initial test plan was to concentrate on the measurement of the total mercury. Another added benefit is that the measurements will report the sulfur dioxide (SO 2) concentration throughout the test. This report concludes the technical work asso

Christopher C. Carter

2004-12-15T23:59:59.000Z

275

ENGINEERING General Information 436  

E-Print Network (OSTI)

great power to control their environment and, with this power, the responsibility to control it wiselySCHOOL OF ENGINEERING General Information 436 Descriptions of Fields of Study 438 Facilities 443 Information HISTORY AND AIMS OF THE SCHOOL Instruction in engineering began at Rutgers in 1864, when the state

Garfunkel, Eric

276

GENERAL CIRCULATION Mean Characteristics  

E-Print Network (OSTI)

of California, Department of Land, Air, and Water Resources, Davis, CA 95616-8627, USA Introduction state. The general circulation undergoes seasonal change. In many fields the seasonal change is much on an annual average. Simple geometry (see Figure 1) shows that the amount of solar radiation reaching unit

Grotjahn, Richard

277

General com Technology community  

E-Print Network (OSTI)

Campus IT General com m unity Technology community ITsystem owners Campus Council for Information Technology (CCFIT) · ~30 members · Advisory evaluation and review role · Input from faculty, staff, students formal representation on steering team and subcommittees Technology Support Program · Technology support

Ferrara, Katherine W.

278

Singular Value Decomposition Generalized  

E-Print Network (OSTI)

1 Overview The singular value decomposition (SVD) is a generalization of the eigen- ferent eigenvalues are pairwise orthogonal. Let X be a positive semi-definite, its eigen containing the eigenvalues of X. The SVD uses the eigen-decomposition of a positive semi-definite matrix

Abdi, Hervé

279

Cooling down MiniGRAIL to milli-Kelvin temperatures  

Science Journals Connector (OSTI)

The latest developments in the construction of the ultra-cryogenic spherical detector MiniGRAIL are presented. The room temperature part of the vibration isolation system was improved and provided with an attenuation of about 60 dB around 3 kHz. The transfer function of the cryogenic stages gave about 20 dB per stage, at the resonant frequency of the sphere. The latest results of three cryogenic tests at ultra-low temperature of the spherical detector MiniGRAIL, using several thermal anchorings, are presented. Minimum temperatures of 20 mK on the mixing chamber of the dilution refrigerator and 79 mK on the surface of the sphere were reached. During the last cool down, two capacitive transducers were mounted on the sphere. The first was coupled to a room temperature FET amplifier and the second to a transformer and a double stage SQUID amplifier. Unfortunately the SQUID did not work, so only the first resonator could be used. An equivalent temperature of about 20 K was measured during an acquisition run of 7 h, using the first transducer corresponding to the FET white noise.

A de Waard; L Gottardi; M Bassan; E Coccia; V Fafone; J Flokstra; A Karbalai-Sadegh; Y Minenkov; A Moleti; G V Pallottino; M Podt; B J Pors; W Reincke; A Rocchi; A Shumack; S Srinivas; M Visco; G Frossati

2004-01-01T23:59:59.000Z

280

One-Dimensional String Theory with Vortices as Upside-Down Matrix Oscillator  

E-Print Network (OSTI)

We study matrix quantum mechanics at a finite temperature equivalent to one dimensional compactified string theory with vortex (winding) excitations. It is explicitly demonstrated that the states transforming under non-trivial U(N) representations describe various configurations vortices and anti-vortices. For example, for the adjoint representation the Feynman graphs (representing discretized world-sheets) contain two faces with the boundaries wrapping around the compactified target space which is equivalent to a vortex-anti-vortex pair. A technique is developed to calculate partition functions in a given representation for the standard matrix oscillator. It enables us to obtain the partition function in the presence of a vortex-anti-vortex pair in the double scaling limit using an analytical continuation to the upside-down oscillator. The Berezinski-Kosterlitz-Thouless phase transition occurs in a similar way and at the same temperature as in the flat 2D space. A possible generalization of our technique to any dimension of the embedding space is discussed.

Dmitri Boulatov; Vladimir Kazakov

2000-12-22T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Office of Inspector General  

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

Inspector General Inspector General Office of Audits and Inspections Work Plan for FY 2013 Audits Central Audits Division  Ecotality  Funding Overlap  Follow-up on Smart Grid Investment Grant  DOE's Loan Program Office's Portfolio Management  Office of Fossil Energy's Regional Carbon Sequestration Partnerships  Advanced Manufacturing Office's Combined Heat and Power Systems  DOE's Management of Contaminated Non-EM Facilities  Unneeded Real Estate  Review of For-Profit Grantees for selected DOE programs  Commercialization Efforts at National Laboratories  Research Misconduct at Office of Science  Public Dissemination of Research Results  BPA's Management of Borrowing Authority Construction  Controls Over PMA's Use of Hedging Instruments

282

EMSL: News: General Stories  

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

General News General News Battery development may extend range of electric cars Battery development may extend range of electric cars New anode quadruples life of lithium-sulfur battery, could also help store renewable energy more cheaply Released: January 09, 2014 Scientists used EMSL capabilities and expertise to help develop and test a new anode design for lithium-sulfur batteries. The "hybrid" anode significantly extends the life of lithium-sulfur batteries, bringing them closer to commercial use. Read the PNNL news release. Batteries as they are meant to be seen Batteries as they are meant to be seen The search for long-lasting, inexpensive rechargeable batteries Released: December 27, 2013 Researchers working at EMSL study how a battery works under wet conditions

283

Extremal generalized quantum measurements  

E-Print Network (OSTI)

A measurement on a section K of the set of states of a finite dimensional C*-algebra is defined as an affine map from K to a probability simplex. Special cases of such sections are used in description of quantum networks, in particular quantum channels. Measurements on a section correspond to equivalence classes of so-called generalized POVMs, which are called quantum testers in the case of networks. We find extremality conditions for measurements on K and characterize generalized POVMs such that the corresponding measurement is extremal. These results are applied to the set of channels. We find explicit extremality conditions for two outcome measurements on qubit channels and give an example of an extremal qubit 1-tester such that the corresponding measurement is not extremal.

Anna Jencova

2012-07-23T23:59:59.000Z

284

Generalized qudit Choi maps  

E-Print Network (OSTI)

Following the linear programming prescription of Ref. \\cite{PRA72}, the $d\\otimes d$ Bell diagonal entanglement witnesses are provided. By using Jamiolkowski isomorphism, it is shown that the corresponding positive maps are the generalized qudit Choi maps. Also by manipulating particular $d\\otimes d$ Bell diagonal separable states and constructing corresponding bound entangled states, it is shown that thus obtained $d\\otimes d$ BDEW's (consequently qudit Choi maps) are non-decomposable in certain range of their parameters.

M. A. Jafarizadeh; M. Rezaeen; S. Ahadpour

2006-07-24T23:59:59.000Z

285

A Generalized Deletion Machine  

E-Print Network (OSTI)

In this work we prescribe a more generalized quantum-deleting machine (input state dependent). The fidelity of deletion is dependent on some machine parameters such that on alteration of machine parameters we get back to standard deleting machines. We also carried out a various comparative study of various kinds of quantum deleting machines. We also plotted graphs, making a comparative study of fidelity of deletion of the deletion machines, obtained as particular cases on changing the machine parameters of our machine.

Indranil Chakrabarty; Satyabrata Adhikari

2005-11-22T23:59:59.000Z

286

General Motors | Open Energy Information  

Open Energy Info (EERE)

General Motors Place: Detroit, MI Website: http:www.generalmotors.com References: General Motors1 Information About Partnership with NREL Partnership with NREL Yes Partnership...

287

Generalized Adaptive A* Xiaoxun Sun  

E-Print Network (OSTI)

Generalized Adaptive A* Xiaoxun Sun USC Computer Science Los Angeles, California xiaoxuns spaces changes. Adaptive A* [7] is a Cite as: Generalized Adaptive A*, Xiaoxun Sun, Sven Koenig

Yeoh, William

288

Generalized utility metrics for supercomputers  

E-Print Network (OSTI)

2007:1–12 Generalized utility metrics for supercomputers 12.ISSUE PAPER Generalized utility metrics for supercomputersproblem of ranking the utility of supercom- puter systems

Strohmaier, Erich

2009-01-01T23:59:59.000Z

289

Lead Slowing Down Spectrometer FY2013 Annual Report  

SciTech Connect

Executive Summary The Lead Slowing Down Spectrometry (LSDS) project, funded by the Materials Protection And Control Technology campaign, has been evaluating the feasibility of using LSDS techniques to assay fissile isotopes in used nuclear fuel assemblies. The approach has the potential to provide considerable improvement in the assay of fissile isotopic masses in fuel assemblies compared to other non-destructive techniques in a direct and independent manner. This report is a high level summary of the progress completed in FY2013. This progress included: • Fabrication of a 4He scintillator detector to detect fast neutrons in the LSDS operating environment. Testing of the detector will be conducted in FY2014. • Design of a large area 232Th fission chamber. • Analysis using the Los Alamos National Laboratory perturbation model estimated the required number of neutrons for an LSDS measurement to be 10 to the 16th source neutrons. • Application of the algorithms developed at Pacific Northwest National Laboratory to LSDS measurement data of various fissile samples conducted in 2012. The results concluded that the 235U could be measured to 2.7% and the 239Pu could be measured to 6.3%. Significant effort is yet needed to demonstrate the applicability of these algorithms for used-fuel assemblies, but the results reported here are encouraging in demonstrating that we are making progress toward that goal. • Development and cost-analysis of a research plan for the next critical demonstration measurements. The plan suggests measurements on fresh fuel sub assemblies as a means to experimentally test self-attenuation and the use of fresh mixed-oxide fuel as a means to test simultaneous measurement of 235U and 239Pu.

Warren, Glen A.; Kulisek, Jonathan A.; Gavron, Victor A.; Danon, Yaron; Weltz, Adam; Harris, Jason; Stewart, T.

2013-10-29T23:59:59.000Z

290

Upon leaving the airport on Airport Road continue 1.1 miles. Turn right on Garfield Ave. (US Hwy 14 truck route) and continue 1.0 mile.  

E-Print Network (OSTI)

until Trailrace Rd. Turn left to Powerhouse Rd. Turn left into the Corps of Engineers complexAve Capitol AveSioux Ave Dakota Ave Tailrace Rd 83 1804 1804 PowerhouseR d 1806 34 14 1806 34 14 83 14 BYP 14 28563 Powerhouse Road Pierre Field Office 28563 Powerhouse Road #12;

291

Brazil closes down illegal timber operation, seizes wood Rhett A. Butler, mongabay.com  

E-Print Network (OSTI)

Brazil closes down illegal timber operation, seizes wood Rhett A. Butler, mongabay.com April 11 efforts. Deforestation Figures for Brazil, 1978-2005 Brazil's environmental regulations require landowners Newsletter Languages SUPPORT Help support mongabay.com when you buy from Brazil closes down illegal timber

292

CBER-DETR Nevada Coincident and Leading Employment Recovery Continues Down the Long Road Back  

E-Print Network (OSTI)

the seasonally adjusted data reported by the Bureau of Labor Statistics. The Nevada Coincident Employment IndexCBER-DETR Nevada Coincident and Leading Employment Indexes1 Recovery Continues Down the Long Road Back The Nevada Coincident Employment Index measures the ups and downs of the Nevada economy using

Ahmad, Sajjad

293

PHOTO GUIDE FOR APPRAISING DOWNED WOODY MASTICATED FUELS IN INTERIOR PONDEROSA PINE  

E-Print Network (OSTI)

PHOTO GUIDE FOR APPRAISING DOWNED WOODY MASTICATED FUELS IN INTERIOR PONDEROSA PINE FORESTS AND LODGEPOLE PINE COVER TYPES THIS PHOTO GUIDE IS BEING DEVELOPED BY FOREST STEWARDSHIP CONCEPTS, LTD WITH THE COLORADO FOREST RESTORATION INSTITUTE AT COLORADO STATE UNIVERSITY #12;This photo series on downed woody

294

Feature Extraction of PDV Challenge Data Set A with Digital Down Shift (DDS)  

SciTech Connect

This slide-show is about data analysis in photonic Doppler velocimetry. The digital down shift subtracts a specified velocity (frequency) from all components in the Fourier frequency domain and generates both the down shifted in-phase and out-of-phase waveforms so that phase and displacement can be extracted through a continuous unfold of the arctangent.

Tunnell, T. W.

2012-10-18T23:59:59.000Z

295

Vertebrates from the Late Triassic Thecodontosaurus-bearing rocks of Durdham Down, Clifton (Bristol, UK)  

E-Print Network (OSTI)

vertebrate faunas from these fissure fills have been found in many limestone quarries of the area, some-bearing rocks, collected in the 1830s from the quarries at Durdham Down, and can therefore for the first time Down (Bristol, UK) has not been investigated, largely because the quarries are built over. Other

Benton, Michael

296

Memory . Author manuscript Episodic memory deficits slow down the dynamics of cognitive procedural  

E-Print Network (OSTI)

Memory . Author manuscript Page /1 10 Episodic memory deficits slow down the dynamics of cognitive, each involving distinct processes. Considering the implication of the episodic memory in the first cognitive stage, the impairment of this memory system might be responsible for a slowing down

Paris-Sud XI, Université de

297

The kinematics of debris flow transport down a canyon  

E-Print Network (OSTI)

of the channel colluvium and maximize the effects of the debris-induced stresses. First, the slope of the channel must fall within critical limits. As Campbell (1975) generalizes, slopes of less than about 15' are relatively stable, and slopes of more than 45... be divided into normal (o) and shear (s) components. (b) When loaded with debris. shear stress increases accordingly, and effective normal stress (o') remains the same as pore pressure (u) increases. 30 rained 20 ndrained (kPa) 10 0 0 10 20 30 40 50...

Santi, Paul M.

2012-06-07T23:59:59.000Z

298

A CAVITY RING-DOWN SPECTROSCOPY MERCURY CONTINUOUS EMISSION MONITOR  

SciTech Connect

The construction of the sampling system was completed during the past quarter. The sampling system has been built on a 3 feet x 4 feet x 2 inch breadboard table. The laser system, all the associated optics, and the mounts and hardware needed to couple the UV light into the fiber optic have also been condensed and placed on an identical 3 feet x 4 feet x 2 inch breadboard table. This reduces the footprint of each system for ease of operation at a field test facility. The two systems are only connected with a fiber optic, to bring the UV light to the CRD cavity, and a single coaxial cable used to apply a voltage to the diode seed laser to scan the frequency over the desired mercury transition. SRD software engineers applied a couple of software fixes to correct the problems of the diode seed laser drifting or mode hopping. Upon successful completion of the software fixes another long-term test was conducted. A nearly 3 day long, 24 hours/day, test was run to test out the new subroutines. Everything appeared to work as it should and the mercury concentrations were accurately reported for the entire test, with the exception of a small interval of time when the intensity of the UV light dropped low enough that the program was no longer triggering properly. After adjusting the power of the laser the program returned to proper operation. With the successful completion of a relatively long test SRD software engineer incorporated the new subroutine into an entirely new program. This program operates the CRD instrument automatically as a continuous emissions monitor for mercury. In addition the program also reports the concentration of SO{sub 2} determined in the sample flue gas stream. Various functions, operation of, and a description of the new program have been included with this report. This report concludes the technical work associated with Phase II of the Cavity Ring-Down project for the continuous detection of trace levels of mercury. The project is presently gearing up for additional testing in preparation for a field test to be conducted at the DOE/NETL pilot plant facility in Pittsburgh, Pennsylvania.

Christopher C. Carter

2004-03-31T23:59:59.000Z

299

February 20, 2008: Navy shoots down NASA satellite | Department of Energy  

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

0, 2008: Navy shoots down NASA satellite 0, 2008: Navy shoots down NASA satellite February 20, 2008: Navy shoots down NASA satellite February 20, 2008: Navy shoots down NASA satellite February 20, 2008 The Navy successfully shoots down with a missile an errant satellite 133 miles above the earth. DOE's National Nuclear Security Administration (NNSA) assists the Navy using its Red Storm supercomputer, located at its Sandia National Laboratories. For about two months, NNSA diverted Red Storm and its technical experts and codes to the secret project to simulate, assess, and plan the complex mission. All 26,569 processors were used on Red Storm to perform complex simulations that allowed NNSA's technical experts to predict various details and possibilities. The work helped answer many questions, such as at what altitude to hit the satellite, how

300

BREN Tower comes tumbling down as world record is set | National Nuclear  

National Nuclear Security Administration (NNSA)

BREN Tower comes tumbling down as world record is set | National Nuclear BREN Tower comes tumbling down as world record is set | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > BREN Tower comes tumbling down as world ... BREN Tower comes tumbling down as world record is set Posted By Office of Public Affairs NNSA Blog Some 345 tons of steel came tumbling down yesterday as a world

Note: This page contains sample records for the topic "general down turn" 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.


301

T-729: Mozilla Code Installation Through Holding Down Enter | Department of  

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

9: Mozilla Code Installation Through Holding Down Enter 9: Mozilla Code Installation Through Holding Down Enter T-729: Mozilla Code Installation Through Holding Down Enter September 29, 2011 - 8:30am Addthis PROBLEM: Mozilla Code Installation Through Holding Down Enter. PLATFORM: Versions prior to the following are vulnerable: Firefox 7.0 Firefox 3.6.23 Thunderbird 7.0 SeaMonkey 2.4 ABSTRACT: Attackers can exploit this issue by enticing an unsuspecting victim into viewing and interacting with a malicious Web page. An attacker may be able to exploit this issue to bypass a confirmation dialog and install an arbitrary add-on. This may aid in further attacks. reference LINKS: Mozilla Foundation Security Advisory 2011-40 Firefox Security Advisories CVE-2011-2372 CVE-2011-3001 IMPACT ASSESSMENT: High Discussion: If a user holds down the Enter key--as part of a game or test, perhaps--a

302

BREN Tower comes tumbling down as world record is set | National Nuclear  

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

BREN Tower comes tumbling down as world record is set | National Nuclear BREN Tower comes tumbling down as world record is set | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > BREN Tower comes tumbling down as world ... BREN Tower comes tumbling down as world record is set Posted By Office of Public Affairs NNSA Blog Some 345 tons of steel came tumbling down yesterday as a world

303

General Employee Radiological Training  

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

DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-HDBK-1131-2007 iii Foreword This Handbook describes an implementation process for core training as recommended in chapter 14, Radiation Safety Training, of Implementation Guide G44.1B, Radiation Protection Programs Guide, and as outlined in the DOE Radiological Control Standard [RCS - DOE-STD-1098-99, Ch. 1]. The Handbook is meant to assist those individuals

304

Teacher and General Resources  

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

Argonne Argonne Science Project Ideas! Our Teacher and General Resources section provides you with online aids for learning about science, such as a tutorial of science equipment, as well as guides for the metric system. Please select any item below that interests you. Also, if you have an idea for a great teacher resource that we could share, please click our Ideas page. We would love to hear from you! Science Equipment Resources: Online Basic Laboratory Equipment Information An Introduction to Basic Laboratory Equipment All students need to know and understand the function of the equipment that they will be using in the science classroom. This exercise is to help students know a beaker from a bunsen burner! TSwift MB 3200 Microscope Online Tutorial Online Microscope Tutorial

305

Ocean General Circulation Models  

SciTech Connect

1. Definition of Subject The purpose of this text is to provide an introduction to aspects of oceanic general circulation models (OGCMs), an important component of Climate System or Earth System Model (ESM). The role of the ocean in ESMs is described in Chapter XX (EDITOR: PLEASE FIND THE COUPLED CLIMATE or EARTH SYSTEM MODELING CHAPTERS). The emerging need for understanding the Earth’s climate system and especially projecting its future evolution has encouraged scientists to explore the dynamical, physical, and biogeochemical processes in the ocean. Understanding the role of these processes in the climate system is an interesting and challenging scientific subject. For example, a research question how much extra heat or CO2 generated by anthropogenic activities can be stored in the deep ocean is not only scientifically interesting but also important in projecting future climate of the earth. Thus, OGCMs have been developed and applied to investigate the various oceanic processes and their role in the climate system.

Yoon, Jin-Ho; Ma, Po-Lun

2012-09-30T23:59:59.000Z

306

United States Attorney General  

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

93, 5 U.S. Op. Off. Legal Counsel 1, 1981 WL 30865 (U.S.A.G.) 93, 5 U.S. Op. Off. Legal Counsel 1, 1981 WL 30865 (U.S.A.G.) United States Attorney General ***1 *293 January 16, 1981 **1 The President The White House Washington, D.C. 20500 MY DEAR MR. PRESIDENT: You have asked my opinion concerning the scope of currently existing legal and constitutional authorities for the continuance of government functions during a temporary lapse in appropriations, such as the Government sustained on October 1, 1980. As you know, some initial determination concerning the extent of these authorities had to be made in the waning hours of the last fiscal year in order to avoid extreme administrative confusion that might have arisen from Congress' failure timely to enact 11 of the 13 anticipated regular appropriations bills, FN;B1[FN1]FN;F1 or a

307

Contact for the Assistant General Counsel for General Law (GC...  

Energy Savers (EERE)

Sue Wadel, Deputy Assistant General Counsel 202-586-4040 sue.wadel@hq.doe.gov Isiah Smith Jr., Deputy Assistant General Counsel 202-586-6724 isiah.smith@hq.doe.gov Yvonne...

308

Don't Let Your Money and Hot Water Go Down the Drain | Department of Energy  

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

Don't Let Your Money and Hot Water Go Down the Drain Don't Let Your Money and Hot Water Go Down the Drain Don't Let Your Money and Hot Water Go Down the Drain December 9, 2008 - 4:00am Addthis John Lippert Do you look at your retirement savings statements and feel like you're sending your money down the drain? Do you deposit more money each paycheck into your retirement account, but find the balance goes down, not up? Pssst, want to invest in a "sure thing?" No, this isn't a scam. It's a device that has no moving parts to break down, but is certain to save you energy, and thus save you money by lowering your utility bills. When we all take showers and baths, wash the dishes or clothes, and wash our hands, we send heated water literally down the drain. That typically represents 80%-90% of the energy used to heat water in a home. Drain-water (or

309

Effect of downed woody debris on small mammal anti-predator behavior.  

SciTech Connect

Anti-predator behavior can affect prey growth, reproduction, survival, and generate emergent effects in food webs. Small mammals often lower the cost of predation by altering their behavior in response to shrubs,but the importance of other microhabitat features, such as downed woody debris, for anti-predator behavior is unknown. We used givingup densities to quantify the degree to which downed woody debris alters perceived predation risk by small mammals in southeastern pineforests. We placed 14 foraging trays next to large downed woody debris,shrubs, and in open areas for 12 consecutive nights. Moon illumination, a common indicator of predation risk, led to a similar reduction in small mammal foraging in all three microhabitats (open, downed woody debris,and shrub). Small mammals perceived open microhabitats as riskier than shrub microhabitats, with downed woody debris habitats perceived as being of intermediate risk between shrub and open microhabitats. Despite the presumed benefits of the protective cover of downed woody debris, small mammals may perceive downed woody debris as a relatively risky foraging site in southeastern pine forests where the high diversity and abundance of rodent-eating snakes may provide a primary predatory threat.

Hinkleman, Travis, M.; Orrock, John, L.; Loeb, Susan, C.

2011-10-01T23:59:59.000Z

310

Chapter 22 - General Concepts  

Science Journals Connector (OSTI)

Publisher Summary The term Electronic Design Automation (EDA) refers to the tools that are used to design and verify integrated circuits (ICs), printed circuit boards (PCBs), and electronic systems, in general. Over time, these early computer-aided drafting tools evolved into interactive programs that performed integrated circuit layout. Other companies like Racal-Redac, SCI-Cards, and Telesis created equivalent layout programs for printed circuit boards. These integrated circuit and circuit board layout programs became known as Computer-Aided Design (CAD) tools. The companies promoting front-end tools for schematic capture and simulation classed them as Computer-Aided Engineering (CAE). The term “automation” refers to the ability for end-users to augment, customize, and drive the capabilities of electronic design and verification tools by means of a scripting language and associated support utilities. There are a wide variety of programming languages available, but—excepting specialist application areas—the most commonly used by far are traditional C and its object-oriented offspring, C++. A gate-level netlist refers to a circuit representation at the level of individual logic gates, registers, and other simple functions. The netlist will also specify the connections (wires) between the various gates and functions. A component-level netlist refers to a circuit representation at the level of individual components. System programming languages such as C, C++, and Java™ are designed to allow programmers to build data structures, algorithms, and—ultimately—applications from the ground up.

Clive Max Maxfield

2009-01-01T23:59:59.000Z

311

nasa Office Of Inspector General  

E-Print Network (OSTI)

nasa Office Of Inspector General S E m I A N N u A L r E P O r T october 1, 2010­march 31, 2011 #12;#12;FROM THE INSPECTOR GENERAL In January 2011, the NASA Office of Inspector General (OIG) took the unusual step of sending a letter to the Chairs and Ranking Members of NASA's congressional oversight

Christian, Eric

312

Turning on LAMP  

ScienceCinema (OSTI)

Christoph Bostedt, a senior staff scientist at SLAC's Linac Coherent Light Source X-ray laser, provides a sneak peek of a powerful new instrument, called LAMP, that is now available for experiments that probe the atomic and molecular realm. LAMP replaces and updates the first instrument at LCLS, dubbed CAMP, which will be installed at an X-ray laser in Germany.

Bostedt, Christoph

2014-07-16T23:59:59.000Z

313

Turning on LAMP  

SciTech Connect

Christoph Bostedt, a senior staff scientist at SLAC's Linac Coherent Light Source X-ray laser, provides a sneak peek of a powerful new instrument, called LAMP, that is now available for experiments that probe the atomic and molecular realm. LAMP replaces and updates the first instrument at LCLS, dubbed CAMP, which will be installed at an X-ray laser in Germany.

Bostedt, Christoph

2014-06-30T23:59:59.000Z

314

CEMs turn monitoring giant  

SciTech Connect

Crucial to complying with environmental regulations is selecting appropriate pollution control equipment to capture or destroy regulated pollutants. But just as important is selecting a continuous emissions monitoring system (CEM). CEMs play a dual role in an overall compliance strategy. On one hand, they identify the type and quantity of emissions at a source as a first step for determining which regulatory requirements and control technologies are applicable. They also provide ongoing emissions data to demonstrate compliance with air and other environmental regulations. Facilities are required to monitor their processes with CEMs, or a comparable technology, under several titles of the Clean Air Act Amendments of 1990. CEMs meet regulatory requirements if they include a SO[sub 2] concentration monitor, nitrogen oxides (NO[sub x]) concentration monitor, volumetric flow monitor, opacity monitor, diluent gas monitor and data acquisition and handling system. The entire system and each subsystem has to be installed and certified before it can be used for compliance. A written quality assurance/quality control (QA/QC) plan for the CEMs must accompany the permit application. The acid rain rules also impose performance standards and frequent calibration checks to ensure the integrity of CEMs data.

White, J.R. (KVB/Analect, Irvine, CA (United States))

1993-08-01T23:59:59.000Z

315

The Wheel Turns  

E-Print Network (OSTI)

in the street. IIJim, corne herso I wBnt to telk to yoU.'I Kirk cems over and knelt 8t Spock's feet, resting hL.;) erms on th(:) Vul can IS knee-3 9 end looking up anxiously into his feee. "What is it, Spack? Have I done something '"rang?" "Of course not...

Piacentini, Valerie

1977-01-01T23:59:59.000Z

316

Detailed design of a 13 kA 13 kV dc solid-state turn-off switch  

SciTech Connect

An experimental facility for the study of electromagnetic effects in the First Wall-Blanket-shield (FWBS) systems of fusion reactors has been constructed at Argonne National Laboratory (ANL). In a test volume of 0.76 m/sup 3/, a vertical, pulsed 5 kG dipole field (B < 320 kGs/sup -1/) is perpendicular to a 10 kG solenoid field. Power supplies of 2.75 MW at 550 V dc and 5.5 MW at 550 V dc and a solid-state switch rated at 13 kA and 13 kV (169 MW) control the pulsed magnetic fields. The total stored energy in the coils is 2.6 MJ. This paper describes the design and construction features of the solid-state switching circuit which turns off a dc of 13 kA in approximately 82 ..mu..s and holds off voltages of < 13 kV.

Praeg, W.F.

1985-01-01T23:59:59.000Z

317

Fault detection for stator inter-turn short circuit in doubly fed induction generators using adaptive observers  

Science Journals Connector (OSTI)

This paper presents an observer-based fault detection approach for inter-turn stator short circuit fault in doubly fed induction generators (DFIG). A state-space model is developed, which can represent both the healthy and faulty conditions. Based on this model, two different adaptive observers: asymptotic adaptive observer and exponential adaptive observer are constructed, which are both able to estimate the fraction of short circuited winding online. The case when the rotor speed is immeasurable is also considered in this paper. The proposed exponential adaptive observer is reformulated into a new observer, which is capable of estimating the fault level and the rotor speed simultaneously. The simulation results demonstrate that this approach has effectiveness on fault detection under both steady state operation and transient state operation. It has strong robustness against the speed and load variations. This advantage has significance on fault detection of wind turbine DFIGs, since the DFIGs are predominantly under varying speed operation.

Qian Lu; Timofei Breikin

2011-01-01T23:59:59.000Z

318

ANKLE IMPEDANCE AND ANKLE ANGLES DURING STEP TURN AND STRAIGHT WALK: IMPLICATIONS FOR THE DESIGN OF A STEERABLE ANKLE-FOOT PROSTHETIC ROBOT.  

E-Print Network (OSTI)

?? During locomotion, turning is a common and recurring event which is largely neglected in the current state-of-the-art ankle-foot prostheses, forcing amputees to use different… (more)

Ficanha, Evandro M.

2013-01-01T23:59:59.000Z

319

Mimicry of the Backbone and Side-Chain Geometry of Peptide Turns: Synthesis of Novel 4-Substituted Indolizidin-9-one Amino Acids  

Science Journals Connector (OSTI)

Indolizidinone amino acids have served as ß-turn mimics for exploring conformation-activity relationships in natural peptides [1]. Focus has been particularly placed on mirnicry of peptides containing aromatic...

Jérôme Cluzeau; William D. Lubell

2001-01-01T23:59:59.000Z

320

Solitons and black holes in a generalized Skyrme model with dilaton-quarkonium field  

SciTech Connect

Skyrme theory is among the viable effective theories which emerge from the low-energy limit of quantum chromodynamics. Many of its generalizations include also a dilaton. Here we find new self-gravitating solutions, both solitons and black holes, in a generalized Skyrme model in which a dilaton is present. The investigation of the properties of the solutions is done numerically. We find that the introduction of the dilaton in the theory does not change the picture qualitatively, only quantitatively. The model considered here has one free parameter more than the Einstein-Skyrme model which comes from the potential of the dilaton. We have applied also the turning point method to establish that one of the black-hole branches of solutions is unstable. The turning point method here is based on the first law of black-hole thermodynamics a detailed derivation of which is given in the Appendix of the paper.

Doneva, Daniela D. [Deptartment of Astronomy, Faculty of Physics, St. Kliment Ohridski University of Sofia, 5, James Bourchier Blvd., 1164 Sofia (Bulgaria); Theoretical Astrophysics, Eberhard-Karls University of Tuebingen, Tuebingen 72076 (Germany); Stefanov, Ivan Zh. [Department of Applied Physics, Technical University of Sofia, 8, Kliment Ohridski Blvd., 1000 Sofia (Bulgaria); Yazadjiev, Stoytcho S. [Department of Theoretical Physics, Faculty of Physics, St. Kliment Ohridski University of Sofia, 5, James Bourchier Blvd., 1164 Sofia (Bulgaria)

2011-06-15T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

Energy Department Invests to Drive Down Costs of Carbon Capture, Support  

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

Invests to Drive Down Costs of Carbon Capture, Invests to Drive Down Costs of Carbon Capture, Support Reductions in Greenhouse Gas Pollution Energy Department Invests to Drive Down Costs of Carbon Capture, Support Reductions in Greenhouse Gas Pollution November 7, 2013 - 10:30am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - As part of the Obama Administration's Climate Action Plan, today the Energy Department announced the selection of 18 projects across the country to research innovative, second-generation technologies that will help improve the efficiency and drive down costs of carbon capture processes for new and existing coal-fired power plants. "In the past four years we've more than doubled renewable energy generation from wind and solar power. However, coal and other fossil fuels

322

Energy Department Announces $19 Million to Drive Down Solar Soft Costs,  

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

9 Million to Drive Down Solar Soft 9 Million to Drive Down Solar Soft Costs, Increase Hardware Efficiency Energy Department Announces $19 Million to Drive Down Solar Soft Costs, Increase Hardware Efficiency November 20, 2013 - 2:17pm Addthis In support of the Obama Administration's effort to advance our clean energy economy and support American innovation, the Energy Department today announced $19 million to reduce both hardware and non-hardware costs of solar and to drive greater solar energy deployment in the United States. This funding builds on the Energy Department's broader SunShot Initiative investments that are driving down the cost of solar and making solar affordable for more American families and companies. Since the beginning of 2010, the price of a solar electric system has dropped by more than 70%.

323

Energy Department Invests to Drive Down Costs of Carbon Capture, Support  

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

Energy Department Invests to Drive Down Costs of Carbon Capture, Energy Department Invests to Drive Down Costs of Carbon Capture, Support Reductions in Greenhouse Gas Pollution Energy Department Invests to Drive Down Costs of Carbon Capture, Support Reductions in Greenhouse Gas Pollution November 7, 2013 - 10:30am Addthis NEWS MEDIA CONTACT (202) 586-4940 WASHINGTON - As part of the Obama Administration's Climate Action Plan, today the Energy Department announced the selection of 18 projects across the country to research innovative, second-generation technologies that will help improve the efficiency and drive down costs of carbon capture processes for new and existing coal-fired power plants. "In the past four years we've more than doubled renewable energy generation from wind and solar power. However, coal and other fossil fuels

324

DEVELOPMENT OF A SIMULATION CODE FOR A COOL-DOWN PROCESS OF THE CRYOGENIC HYDROGEN SYSTEM  

SciTech Connect

Supercritical hydrogen with a pressure of 1.5 MPa and a temperature of 20 K has been selected as a moderator material in an intense spallation neutron source (JSNS), which is one of main experimental facilities in J-PARC. The cryogenic hydrogen system, in which a hydrogen circulation system is cooled by a helium refrigerator with the refrigeration power of 6.45 kW at 15.5 K, has been designed to provide the supercritical hydrogen to the moderator and to remove the nuclear heating generated there. In this study, we have developed a simulation code that predicts temperature behaviors in the hydrogen circulation system during its cool-down process. Cool-down process analyses have been performed, and an operational method for the cool-down process has been studied. The analytical results indicate that the hydrogen circulation system would be able to be cooled down to 18 K within 19 hours.

Tatsumoto, H.; Aso, T.; Ohtsu, K.; Kato, T.; Futakawa, M. [J-PARC Center, Japan Atomic Energy Agency, Tokai, Ibaraki, 319-1195 (Japan)

2010-04-09T23:59:59.000Z

325

Toward resistant vacuum-ultraviolet coatings for free-electron lasers down to 150 nm  

SciTech Connect

Research and development are currently trying to run a storage ring free-electron laser down to 150 nm with robust optics. Vacuum-ultraviolet fluoride optics with protected oxide layers and enhanced metallic mirrors are investigated.

Gatto, Alexandre; Yang Minghong; Kaiser, Norbert; Guenster, Stefan; Ristau, Detlev; Trovo, Mauro; Danailov, Miltcho

2006-10-01T23:59:59.000Z

326

Rocking and rolling down an incline : the dynamics of nested cylinders on a ramp  

E-Print Network (OSTI)

In this thesis, I report the results of a combined experimental and theoretical investigation of a journal bearing, specifically, a cylinder suspended in a viscous fluid housed within a cylindrical shell, rolling down an ...

Vener, David Paul

2006-01-01T23:59:59.000Z

327

Radiation stress due to ocean waves and the resulting currents and set-up/set-down  

Science Journals Connector (OSTI)

The authors have developed a model to predict the radiation stresses in the coastal zone and to estimate currents and set-up/set-down of mean sea level. The values of radiation stress are calculated from veloc...

Carl Newell; Thomas Mullarkey; Mark Clyne

2005-12-01T23:59:59.000Z

328

Building structured web community portals: a top-down, compositional, and incremental approach  

Science Journals Connector (OSTI)

Structured community portals extract and integrate information from raw Web pages to present a unified view of entities and relationships in the community. In this paper we argue that to build such portals, a top-down, compositional, and incremental ...

Pedro DeRose; Warren Shen; Fei Chen; AnHai Doan; Raghu Ramakrishnan

2007-09-01T23:59:59.000Z

329

Field Testing of Cavity Ring-Down Spectroscopy Analyzers Measuring Carbon Dioxide and Water Vapor  

Science Journals Connector (OSTI)

Prevalent methods for making high-accuracy tower-based measurements of the CO2 mixing ratio, notably nondispersive infrared spectroscopy (NDIR), require frequent system calibration and sample drying. Wavelength-scanned cavity ring-down ...

Scott J. Richardson; Natasha L. Miles; Kenneth J. Davis; Eric R. Crosson; Chris W. Rella; Arlyn E. Andrews

2012-03-01T23:59:59.000Z

330

Effectiveness of the top-down nanotechnology in the production of ultrafine cement (~220?nm)  

Science Journals Connector (OSTI)

The present investigation is dealing with the communition of the cement particle to the ultrafine level (?220 nm) utilizing the bead milling process, which is considered as a top-down nanotechnology. During the grinding of the cement particle, ...

Byung-Wan Jo, Sumit Chakraborty, Ki Heon Kim, Yun Sung Lee

2014-01-01T23:59:59.000Z

331

Health effects of electromagnetic field generated by lightning current pulses near down conductors  

Science Journals Connector (OSTI)

The lightning current generates a time varying magnetic field near down conductors, when lightning strikes the connected Franklin-rod. The down conductors are mounted on the wall of buildings, where residential places can be situated. It is well known that the rapidly changing magnetic fields could generate dangerous eddy currents in the human body. If the duration and the gradient of the magnetic field were high enough, the peripheral nerves are excited. In this study, the authors introduce an improved model of the interaction of electromagnetic fields of lighting current near a down conductor with the human body. The interaction model has two parts: estimation of the magnetic fields surrounding the down conductor and evaluation of health effects of rapid changing magnetic fields on the human body.

Z Á Tamus; B Novák; L Szücs; I Kiss

2011-01-01T23:59:59.000Z

332

Control of Ribosome Synthesis in Escherichia coli: Analysis of an Energy Source Shift-Down  

Science Journals Connector (OSTI)

...as the sole carbon and energy source. The new growth rate was determined...completely different carbon and energy sources when identical...Escherichia coli: analysis ofan energy source shift-down...A. Benjamin Inc., New York. 25. von Meyenburg...

Søren Molin; Kaspar Von Meyenburg; Ole Maaløe; Mogens T. Hansen; Martin L. Pato

1977-07-01T23:59:59.000Z

333

Slowing down single-molecule trafficking through a protein nanopore reveals intermediates for peptide translocation  

E-Print Network (OSTI)

L. -Q. & Shim, J. W. Single molecule sensing by nanoporesusing nanopore-based single-molecule mass spectrometry.L. et al. Slowing down single-molecule trafficking through a

2014-01-01T23:59:59.000Z

334

Substitutional Routing for Trunk Line Break-Down in the Teletransmission Network  

Science Journals Connector (OSTI)

Trunk-line break-down in teletransmission network interrupts some number of the routes of some different links. It makes necessary to restore, at least partially, failed transmission possibilities for each affect...

dr ing. Kornel Wydro

1988-01-01T23:59:59.000Z

335

Notification to the Commonwealth of Virginia of Mirant's Plan to Shut Down  

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

Notification to the Commonwealth of Virginia of Mirant's Plan to Notification to the Commonwealth of Virginia of Mirant's Plan to Shut Down the Mirant Potomac River Plant Notification to the Commonwealth of Virginia of Mirant's Plan to Shut Down the Mirant Potomac River Plant Docket No. EO-05-01: Mirant's immediate short-term action plan is to shut down all five units at the power plant no later than midnight tonight, August 24,2005 Notification to the Commonwealth of Virginia of Mirant's Plan to Shut Down the Mirant Potomac River Plant More Documents & Publications Emergency Petition and Complaint of District of Columbia Public Service Commission Motion to Intervene and Comments of the City of Alexandria, Virginia Comments on Department of Energy's Emergency Order To Resume Limited Operation at Mirant's Potomac River Generating Station and Proposed

336

Energy Department Announces $19 Million to Drive Down Solar Soft Costs,  

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

Energy Department Announces $19 Million to Drive Down Solar Soft Energy Department Announces $19 Million to Drive Down Solar Soft Costs, Increase Hardware Efficiency Energy Department Announces $19 Million to Drive Down Solar Soft Costs, Increase Hardware Efficiency November 20, 2013 - 2:17pm Addthis In support of the Obama Administration's effort to advance our clean energy economy and support American innovation, the Energy Department today announced $19 million to reduce both hardware and non-hardware costs of solar and to drive greater solar energy deployment in the United States. This funding builds on the Energy Department's broader SunShot Initiative investments that are driving down the cost of solar and making solar affordable for more American families and companies. Since the beginning of 2010, the price of a solar electric system has dropped by more than 70%.

337

Sit Down with Sabin: Henrik Scheller: Customizing plants for biofuels. (LBNL Summer Lecture Series)  

ScienceCinema (OSTI)

Henrik Scheller from the JBEI appeared on August 3rd, 2011 for this installment of "Sit Down with Sabin," a conversation in which former reporter Sabin Russell chats with Lab staff about innovative science. They will discuss "Customizing plants for biofuels." During this series of conversations, Russell and Lab staff will explore the ups and downs of pioneering science, all without the aid of PowerPoints.

Sabin, Russell; Scheller, Henrik

2014-05-06T23:59:59.000Z

338

Sit Down with Sabin: Venkat Srinivasan: The Future of Batteries (LBNL Summer Lecture Series)  

SciTech Connect

Lawrence Berkeley National Laboratory battery scientist Venkat Srinivasan appears June 29, 2011 on "Sit Down with Sabin," a weekly conversation in which former reporter Sabin Russell chats with Berkeley Lab staff about innovative science. Over the course of several conversations held at noon in the Building 50 auditorium, Russell and Lab staff will explore the ups and downs of pioneering science — all without the aid of PowerPoints. Brought to you by Berkeley Lab Public Affairs.

Russell, Sabin; Srinivasan, Venkat

2011-06-29T23:59:59.000Z

339

Agreements --General/Regional 171 GENERAL/REGIONAL  

E-Print Network (OSTI)

; Armenia; Australia; Austria; Azerbaijan; Bangladesh; Belgium; Bolivia; Brazil; Bulgaria; Burkina Faso African convention on the conservation of nature and natural resources March 25, 1957 General Belgium

Wolf, Aaron

340

CPFFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 20 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

Note: This page contains sample records for the topic "general down turn" 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

EFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 26 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

342

EFS Exhibit A General Conditions  

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

1, 4/9/13) Exhibit A General Conditions 1, 4/9/13) Exhibit A General Conditions Page 1 of 39 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

343

AES Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 18 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

344

SFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 16 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

345

A study of generalized inverses  

E-Print Network (OSTI)

A STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1973 Major Subject: Mathematics A... STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Approved as to style and content by: airman o ittee Hea o epartment e er Me er August 1973 ABSTRACT A Study of Generalized Inverses. (August 1973) Nancy Lee NcKinney, B. A...

McKinney, Nancy Lee

1973-01-01T23:59:59.000Z

346

SFS Exhibit A General Conditions  

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

1, 4/9/13) Exhibit A General Conditions 1, 4/9/13) Exhibit A General Conditions Page 1 of 29 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

347

Extremality conditions for generalized channels  

E-Print Network (OSTI)

A generalized channel is a completely positive map that preserves trace on a given subspace. We find conditions under which a generalized channel with respect to a positively generated subspace J is an extreme point in the set of all such generalized channels. As a special case, this yields extremality conditions for quantum protocols. In particular, we obtain new extremality conditions for quantum 1-testers with 2 outcomes, which correspond to yes/no measurements on the set of quantum channels.

Anna Jencova

2012-04-12T23:59:59.000Z

348

Singularities of Generalized Parton Distributions  

SciTech Connect

The basic ideas of the theory of Generalized Parton Distributions (GPDs) are reviewed. Recent developments in the study of singularities of GPDs are discussed.

Anatoly Radyushkin

2012-05-14T23:59:59.000Z

349

Singularities of Generalized Parton Distributions  

SciTech Connect

Progress of recent work on modeling generalized parton distributions is given. Special attention was paid to study of their singularities structure.

Radyushkin, Anatoly V. [JLAB, Old Dominion U.

2013-05-01T23:59:59.000Z

350

Free and constrained symplectic integrators for numerical general relativity  

E-Print Network (OSTI)

We consider symplectic time integrators in numerical General Relativity and discuss both free and constrained evolution schemes. For free evolution of ADM-like equations we propose the use of the Stoermer-Verlet method, a standard symplectic integrator which here is explicit in the computationally expensive curvature terms. For the constrained evolution we give a formulation of the evolution equations that enforces the momentum constraints in a holonomically constrained Hamiltonian system and turns the Hamilton constraint function from a weak to a strong invariant of the system. This formulation permits the use of the constraint-preserving symplectic RATTLE integrator, a constrained version of the Stoermer-Verlet method. The behavior of the methods is illustrated on two effectively 1+1-dimensional versions of Einstein's equations, that allow to investigate a perturbed Minkowski problem and the Schwarzschild space-time. We compare symplectic and non-symplectic integrators for free evolution, showing very different numerical behavior for nearly-conserved quantities in the perturbed Minkowski problem. Further we compare free and constrained evolution, demonstrating in our examples that enforcing the momentum constraints can turn an unstable free evolution into a stable constrained evolution. This is demonstrated in the stabilization of a perturbed Minkowski problem with Dirac gauge, and in the suppression of the propagation of boundary instabilities into the interior of the domain in Schwarzschild space-time.

Ronny Richter; Christian Lubich

2008-11-04T23:59:59.000Z

351

Current Trends in General Psychology  

Science Journals Connector (OSTI)

... THE programme for the morning session on August 9 of Section J (Psychology) of the British Association consisted of three papers discussing tendencies in general ... ) of the British Association consisted of three papers discussing tendencies in general psychology. The discussion presents certain difficulties to anyone attempting to summarize it, in that the ...

J. DREVER

1951-11-17T23:59:59.000Z

352

NASA OFFICE OF INSPECTOR GENERAL  

E-Print Network (OSTI)

NASA OFFICE OF INSPECTOR GENERAL SEMIANNUAL REPORT October 1, 2012­March 31, 2013 #12;A-3 Rocket 9 rocket lifts off from Cape Canaveral NASA's Curiosity rover on the Martian surface The Sun captured by NASA's Solar Dynamics Observatory #12;October 1, 2012­March 31, 2013 FROM THE INSPECTOR GENERAL

353

Generalized Transforms and Special Functions  

E-Print Network (OSTI)

We study the properties of different type of transforms by means of operational methods and discuss the relevant interplay with many families of special functions. We consider in particular the binomial transform and its generalizations. A general method, based on the use of the Fourier transform technique, is proposed for the study of the properties of functions of operators.

G. Dattoli; E. Sabia

2010-10-08T23:59:59.000Z

354

General Counsel Law Library | Department of Energy  

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

online legal resources. The doors to the Law Library remain open as long as the Forrestal Building is accessible, however, the lights are turned off at 5:30 each night. The Law...

355

Inventors Behind General Electric | GE Global Research  

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

Leao Lead Engineer Smart Systems CoE "The resources are available to those who have the creativity. We all have the ability to turn knowledge into something amazing." -Bruno Leao...

356

Look Up to See Your Bills Go Down: Making Your Attic More Efficient |  

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

Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient July 18, 2011 - 5:29pm Addthis Allison Casey Senior Communicator, NREL This year at my house, we have been on a quest to make our attic more energy efficient. I think we realized just how much this unseen area contributes to our overall comfort -not to mention what we pay to heat and cool the house. The first thing we did was install more insulation this winter. In addition to the tax credits we'll be able to claim, there were several incentives available from our state and utility that made it a great time for us to make this improvement. Following the installation, we noticed an immediate improvement in the overall comfort of our home and the furnace seemed to

357

City of Gridley Utilities - PV Buy Down Program | Department of Energy  

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

Gridley Utilities - PV Buy Down Program Gridley Utilities - PV Buy Down Program City of Gridley Utilities - PV Buy Down Program < Back Eligibility Commercial Residential Savings Category Solar Buying & Making Electricity Maximum Rebate Program is currently on hold Program Info State California Program Type Utility Rebate Program Rebate Amount Program is currently on hold Provider City of Gridley Utilities '''''Funding for this program is currently exhausted. The summary below describes incentives as they were in 2010 and 2011. Incentive levels for the next funding round are still unknown.''''' City of Gridley is providing rebates of $2.80/W for their customers installing PV systems. Individual rebates are limited to $5,600 per system, and the utility will award a total of $41,700 in rebates per year. Systems

358

Breaking Down Enzymes' Role in Biofuel Production | U.S. DOE Office of  

Office of Science (SC) Website

Breaking Down Enzymes' Role in Biofuel Production Breaking Down Enzymes' Role in Biofuel Production Biological and Environmental Research (BER) BER Home About Research Facilities Science Highlights Searchable Archive of BER Highlights External link Benefits of BER Funding Opportunities Biological & Environmental Research Advisory Committee (BERAC) News & Resources Contact Information Biological and Environmental Research U.S. Department of Energy SC-23/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3251 F: (301) 903-5051 E: sc.ber@science.doe.gov More Information » February 2013 Breaking Down Enzymes' Role in Biofuel Production Molecular structures provide insights into biomass deconstruction. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo

359

Keeping America Competitive: Bringing Down the Cost of Small Wind Turbines  

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

Keeping America Competitive: Bringing Down the Cost of Small Wind Keeping America Competitive: Bringing Down the Cost of Small Wind Turbines Keeping America Competitive: Bringing Down the Cost of Small Wind Turbines January 23, 2013 - 2:26pm Addthis Bison standing in front of a 10 kW wind turbine manufactured by Bergey Windpower Company. | Photo by Northwest Seed, NREL. Bison standing in front of a 10 kW wind turbine manufactured by Bergey Windpower Company. | Photo by Northwest Seed, NREL. Mark Higgins Operations Supervisor, Wind & Water Power Technologies Office How can I participate? Interested in a small wind turbine for your home? Here's information to guide you. How do we stay competitive in the global wind energy market? A key component is continued leadership in manufacturing small wind turbines - those rated at 100 kilowatts or less.

360

Iowa Shade Trees Bring Energy Bills Down, Beauty Up | Department of Energy  

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

Shade Trees Bring Energy Bills Down, Beauty Up Shade Trees Bring Energy Bills Down, Beauty Up Iowa Shade Trees Bring Energy Bills Down, Beauty Up November 10, 2010 - 9:00am Addthis Volunteers from the Waverly Trees Forever group are planting windbreak trees on the north side of the mobile home court. Waverly experienced record flooding in 2008. | Photo Courtesy of Trees Forever Volunteers from the Waverly Trees Forever group are planting windbreak trees on the north side of the mobile home court. Waverly experienced record flooding in 2008. | Photo Courtesy of Trees Forever Lindsay Gsell What are the key facts? Iowa non-profit will plant 2,500 trees to encourage energy efficiency Using nearly $160,000 in State Energy Program funding through the Recovery Act Large shade trees can lower cooling bills by up to 30 percent

Note: This page contains sample records for the topic "general down turn" 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

Iowa Shade Trees Bring Energy Bills Down, Beauty Up | Department of Energy  

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

Iowa Shade Trees Bring Energy Bills Down, Beauty Up Iowa Shade Trees Bring Energy Bills Down, Beauty Up Iowa Shade Trees Bring Energy Bills Down, Beauty Up November 10, 2010 - 9:00am Addthis Volunteers from the Waverly Trees Forever group are planting windbreak trees on the north side of the mobile home court. Waverly experienced record flooding in 2008. | Photo Courtesy of Trees Forever Volunteers from the Waverly Trees Forever group are planting windbreak trees on the north side of the mobile home court. Waverly experienced record flooding in 2008. | Photo Courtesy of Trees Forever Lindsay Gsell What are the key facts? Iowa non-profit will plant 2,500 trees to encourage energy efficiency Using nearly $160,000 in State Energy Program funding through the Recovery Act Large shade trees can lower cooling bills by up to 30 percent

362

Look Up to See Your Bills Go Down: Making Your Attic More Efficient |  

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

Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient Look Up to See Your Bills Go Down: Making Your Attic More Efficient July 18, 2011 - 5:29pm Addthis Allison Casey Senior Communicator, NREL This year at my house, we have been on a quest to make our attic more energy efficient. I think we realized just how much this unseen area contributes to our overall comfort -not to mention what we pay to heat and cool the house. The first thing we did was install more insulation this winter. In addition to the tax credits we'll be able to claim, there were several incentives available from our state and utility that made it a great time for us to make this improvement. Following the installation, we noticed an immediate improvement in the overall comfort of our home and the furnace seemed to

363

Blow-down tests in a sodium-heated steam generator tube. [LMFBR  

SciTech Connect

The design of steam generators for liquid metal fast breeder reactor (LMFBR) electric power plants is based on both normal load operation and plant transient conditions. Perhaps the most severe transient to which an LMFBR steam generator may be subjected is known as the water-side isolation and dump transient, often called the blow-down transient. LMFBR steam generators must be designed to accommodate a small but finite number of the blow-down transients. The purpose of this investigation was to perform a blow-down experiment in a well instrumented, full scale, single tube model of an LMFBR steam generator. The data may be used directly in steam generator design and as a validation point for steam generator mathematical models in plant transient computer codes.

France, D.M.; Carlson, R.D.; Chiang, T.

1983-01-01T23:59:59.000Z

364

5 Down, 104 To Go! Regional Science Bowl Competitions are Underway |  

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

5 Down, 104 To Go! Regional Science Bowl Competitions are Underway 5 Down, 104 To Go! Regional Science Bowl Competitions are Underway 5 Down, 104 To Go! Regional Science Bowl Competitions are Underway January 28, 2011 - 2:30pm Addthis Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs Albuquerque Academy_resized 2011 Northern New Mexico Regional Science Bowl winners from Albuquerque Academy. Left to right standing: Geelon So, Ben Zolyomi, Raine Min, Coach Barbara Gilbert. Left to right seated: Jason Hou and Andy Chen. Between now and April, thousands of middle and high schools students around the country will compete in 109 regional science fair bowls . The winners of each will go on to compete at the National Science Bowl in Washington, DC, in May 2011. Above are some of our very first 2011 regional winners -- the team from

365

Research Laboratories General Motors Corporation General Motors Technical Center  

Office of Legacy Management (LM)

MI. 1-q Research Laboratories General Motors Corporation General Motors Technical Center Warren, Michigan 48090 January 21, 1977 Occupational Health Standards Branch Office of Standards Development U. S. Nuclear Requlatory Commission Washington, D.C. 20555 Attention: Mr. Robert E. Alexander, Chief Dear Mr. Alexander: In 1974, General Motors Corporation acquired a manufacturing plant in Adrian, Michigan. On October 21, 1976, General Motors announced that work would begin immediately to prepare the plant for manufacturing operations (Appendix A). A news release, made by Mr. Irving Loop of ERDA and carried by radio station WABJ of Adrian, Michigan on May 11, 1976, stated that natural uranium was handled in the plant after World War II and that

366

EECBG Success Story: While Summer Heats Up, Birmingham Community Centers Cool Down  

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

With a $2.4 million grant from the Energy Efficiency Community Block Grant (EECBG) Program under the Recovery Act, the City of Birmingham will turn seven recreation centers into the places to be on Birmingham’s hottest days. Learn more.

367

GENERAL  

Science Journals Connector (OSTI)

...learn much of its geology and natural history, and it will also...that even the principle of natural selection lies less deep...physiological selection. He accords to natural selection a suibordinate role...within it." IN Argentina, Cyprus and many other countries the...

1897-10-08T23:59:59.000Z

368

Generalized spin systems and ? models  

Science Journals Connector (OSTI)

A generalization of the SU(2) spin systems on a lattice and their continuum limit to an arbitrary compact group G is discussed. The continuum limits are, in general, nonrelativistic ?-model-type field theories targeted on a homogeneous space G/H, where H contains the maximal torus of G. In the ferromagnetic case the equations of motion derived from our continuum Lagrangian generalize the Landau-Lifshitz equations with quadratic dispersion relation for small wave vectors. In the antiferromagnetic case the dispersion law is always linear in the long-wavelength limit. The models become relativistic only when G/H is a symmetric space. Also discussed are a generalization of the Holstein-Primakoff representation of the SU(N) algebra, the topological term, and the existence of the instanton-type solutions in the continuum limit of the antiferromagnetic systems.

S. Randjbar-Daemi; Abdus Salam; J. Strathdee

1993-08-01T23:59:59.000Z

369

Finsler manifolds with general symmetries  

E-Print Network (OSTI)

In this paper, we study generalized symmetric Finsler spaces. We first study symmetry preserving diffeomorphisms, then we show that the group of symmetry preserving diffeomorphisms is a transitive Lie transformation group. Finally we give some existence theorems.

Latifi, Dariush

2012-01-01T23:59:59.000Z

370

How to avoid turning the blue planet into a red one Challenge: Solve a complex, multi-variable, highly-coupled, non-linear energy equation  

E-Print Network (OSTI)

-variable, highly-coupled, non-linear energy equation Opportunity: A sustainable set of solutions that balance human, Airplanes, Electrification, Nuclear Energy,Transistor, Integrated Circuits, Fiber Optic CommunicationHow to avoid turning the blue planet into a red one Challenge: Solve a complex, multi

Beex, A. A. "Louis"

371

Poor and In Poor Health Bottom Line: In the United States, discussion about how to improve health often turns to either access to care or health  

E-Print Network (OSTI)

often turns to either access to care or health behaviors like smoking or diet. These things matter children not re- ceiving any health care in a given year is twice that of higher-income children. Another and changes rapidly during the first few years of life. U.S. Health Care The U.S. health care system includes

Liblit, Ben

372

Jordan Boyd-Graber and David M. Blei. PUTOP: Turning Predominant Senses into a Topic Model for WSD. 4th International Workshop on Semantic Evaluations, 2007.  

E-Print Network (OSTI)

Jordan Boyd-Graber and David M. Blei. PUTOP: Turning Predominant Senses into a Topic Model for WSD. 4th International Workshop on Semantic Evaluations, 2007. @inproceedings{Boyd-Graber:Blei-2007, Author = {Jordan Boyd-Graber and David M. Blei}, Booktitle = {4th International Workshop on Semantic

Boyd-Graber, Jordan

373

The bridge across is better known as Marketing. The process of turning your ideas into products, finding the right price for the product, getting it  

E-Print Network (OSTI)

The bridge across is better known as Marketing. The process of turning your ideas into products, finding the right price for the product, getting it to the market, and communicating your product's benefits to your customers ­ that is Marketing. At its core, marketing is about giving the customer what

Habib, Ayman

374

Effect of Leucovorin (Folinic Acid) on the Developmental Quotient of Children with Down's Syndrome (Trisomy 21)  

E-Print Network (OSTI)

development of children with Down's syndrome, at least in some subgroups of the DS population, particularly those on thyroxin treatment. Trial Registration: ClinicalTrials.gov, NCT00294593 Citation: Blehaut H, Mircher C, Ravel A, Conte M, de Portzamparc V, et al. (2010) Effect of Leucovorin (Folinic Acid

Boyer, Edmond

375

Enhancing the efficiency of solar cells by down shifting YAG: Ce3+ phosphors  

Science Journals Connector (OSTI)

Abstract Ce3+-doped yttrium aluminum garnet (YAG:Ce3+) is a luminescent down shifting material, and can convert ultraviolet (UV) and blue lights into yellow light. In this paper, the YAG:Ce3+ phosphors are applied on the surface of a monocrystalline silicon solar cell. Although the number of total photons after the down shifting conversion does not increase, the quantum efficiency of the solar cell in short wavelength range has been improved. The reason is that the UV and blue photons can hardly generate carriers in the depletion region of the p–n junction because most of them are absorbed before getting there, while the yellow photons emitted from the YAG:Ce3+ phosphors can generate electron–hole pairs in the region. Experimental results show that the down shifting phosphors have enhanced the energy conversion efficiency of the solar cell from 15.30% to 15.46%. Although the efficiency increase is small, the down-shifting phosphors provide a possible way to reduce the energy loss in the short wavelength range.

Guojian Shao; Chaogang Lou; Dong Xiao

2015-01-01T23:59:59.000Z

376

TOP-DOWN/BOTTOM-UP APPROACH FOR DEVELOPING SUSTAINABLE DEVELOPMENT INDICATORS FOR MINING  

E-Print Network (OSTI)

: APPLICATION TO THE ARLIT URANIUM MINES (NIGER) A. Chamareta)b) , M. O'Connor a) and G. Récoché b) a, undertaken at the Arlit uranium mines in Niger. Our objective was to define indicators that are understood1 TOP-DOWN/BOTTOM-UP APPROACH FOR DEVELOPING SUSTAINABLE DEVELOPMENT INDICATORS FOR MINING

Paris-Sud XI, Université de

377

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Oak Ridge National Laboratory  

E-Print Network (OSTI)

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Oak Ridge National Laboratory] On for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee, U.S.A. b Department Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, U

Pennycook, Steve

378

Critical care in hospitals: When to introduce a Step Down Unit?  

E-Print Network (OSTI)

Critical care in hospitals: When to introduce a Step Down Unit? Mor Armony Stern School of Business, New York University marmony@stern.nyu.edu Carri W. Chan Decision, Risk, and Operations, Columbia community as to whether and how SDUs should be used. On one hand, an SDU alleviates ICU congestion

Chan, Carri W.

379

A top-down approach to crystal engineering of a racemic 2-isoxazoline  

Science Journals Connector (OSTI)

The most important non-covalent interactions determining a crystal structure can be inferred objectively by using the observed crystal morphology to define the preferential lines of crystal growth. This top-down approach to crystal engineering is applied to the structure of a racemic 2-isoxazoline.

Lombardo, G.M.

2014-01-16T23:59:59.000Z

380

Report narrows down impact of global warming People will soon be able to find out how  

E-Print Network (OSTI)

Report narrows down impact of global warming People will soon be able to find out how vulnerable their own local area is to global warming, thanks to a new report led by UEA. STARDEX, a European Union is taken to reduce human-induced global warming. "Although more research is needed to increase our

Feigon, Brooke

Note: This page contains sample records for the topic "general down turn" 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

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Kenney, Melissa A.  

E-Print Network (OSTI)

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Kenney, Melissa A.] On: 20 April-41 Mortimer Street, London W1T 3JH, UK Lake and Reservoir Management Publication details, including for south-central Florida lakes Melissa A. Kenney a ; George B. Arhonditsis b ; Linda C. Reiter c ; Matthew

Arhonditsis, George B.

382

Nondegenerate parametric down conversion in coherently prepared two-level atomic gas  

E-Print Network (OSTI)

We describe parametric down conversion process in a two-level atomic gas, where the atoms are in a superposition state of relevant energy levels. This superposition results in splitting of the phase matching condition into three different conditions. Another, more important, peculiarity of the system under discussion is the nonsaturability of amplification coefficients with increasing pump wave intensity, under "sideband" generation conditions.

Gevorg Muradyan; Atom Zh. Muradyan

2008-07-14T23:59:59.000Z

383

Nondegenerate parametric down conversion in coherently prepared two-level atomic gas  

E-Print Network (OSTI)

We describe parametric down conversion process in a two-level atomic gas, where the atoms are in a superposition state of relevant energy levels. This superposition results in splitting of the phase matching condition into three different conditions. Another, more important, peculiarity of the system under discussion is the nonsaturability of amplification coefficients with increasing pump wave intensity, under "sideband" generation conditions.

Muradyan, Gevorg

2008-01-01T23:59:59.000Z

384

Introduction: the concept of the MOC Climate models project a slow down of the Atlantic  

E-Print Network (OSTI)

be sustained. Also the `pull' by small-scale mixing, that gradually lightens the deep waters, is necessary water cools and sinks, forming North Atlantic Deep Water which spreads southward into the deep ocean78 Introduction: the concept of the MOC Climate models project a slow down of the Atlantic

Drijfhout, Sybren

385

Cutting Down Electricity Cost in Internet Data Centers by Using Energy Storage  

E-Print Network (OSTI)

Cutting Down Electricity Cost in Internet Data Centers by Using Energy Storage Yuanxiong Guo, Zongrui Ding, Yuguang Fang, Dapeng Wu Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL 32611, USA Email: {guoyuanxiong@, dingzr@, fang@ece., wu@ece.}ufl.edu Abstract--Electricity

Latchman, Haniph A.

386

Testing Grammars For Top-Down Parsers A.M. Paracha and F. Franek  

E-Print Network (OSTI)

Testing Grammars For Top-Down Parsers A.M. Paracha and F. Franek Dept. of Computing and Software Mc processing tools, software modification tools, and software analysis tools. Testing a grammar to make sure's algorithm to produce test data automatically for testing the MACS 1 grammar ( an LL(1) grammar

Franek, Frantisek

387

We use networks so that if one power station goes down, the area it provides  

E-Print Network (OSTI)

.cwh.org.uk/main.asp?page=393 ­ Battersea Power Station; www.progressillinois.com/.../images/windfarm.jpg - Wind farm; The Simpsons - nuclear power plant; http://www.projectsmonitor.com/NewsImages/ - Gas Pipeline. #12;We use networks so that if one power station goes down, the area it provides electricity

Wright, Francis

388

Distributed XML Repositories: Top-down Design and Transparent Query Processing  

E-Print Network (OSTI)

Distributed XML Repositories: Top-down Design and Transparent Query Processing Michael Gertz Jan over the Web. However, design and query processing models for distributed XML data have not yet been studied in detail. The goal of this paper is to study the design and management of distributed XML

Gertz, Michael

389

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [US Geological Survey Library  

E-Print Network (OSTI)

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [US Geological Survey Library] On & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer-quality issues, and the potential utility of dissolved or- ganic matter as an indicator of success of restoration

390

TOWARDS BENCHMARK MEASUREMENTS FOR USED NUCLEAR FUEL ASSAY USING A LEAD SLOWING-DOWN SPECTROMETER  

E-Print Network (OSTI)

for spent fuel testing. The characterization of spent fuel is particularly important for nuclear safeguardsTOWARDS BENCHMARK MEASUREMENTS FOR USED NUCLEAR FUEL ASSAY USING A LEAD SLOWING-DOWN SPECTROMETER B) is considered as a possible option for non- destructive assay of fissile material in used nuclear fuel

Danon, Yaron

391

THE APPLE GAME AND THE PRESSING-DOWN LEMMA Brian White  

E-Print Network (OSTI)

THE APPLE GAME AND THE PRESSING-DOWN LEMMA Brian White Math 161 Lecture Notes (Winter 2005) Recall, but for every apple game is played in a series of stages, one for each element of 1. At stage 0, you are given a countable collection of apples. At each stage n 1 with n > 0: (1) If you have

White, Brian

392

Local adaptation to temperature conserves top-down control in a grassland food web  

Science Journals Connector (OSTI)

...conserves top-down control in a grassland food web Brandon T. Barton * * btbarton@wisc...temperature and predator climate history in food webs composed of herbaceous plants, generalist...species interactions and associated food web processes when faced with long term, chronic...

2011-01-01T23:59:59.000Z

393

Rethinking Query Processing for Energy Efficiency: Slowing Down to Win the Race  

E-Print Network (OSTI)

Rethinking Query Processing for Energy Efficiency: Slowing Down to Win the Race Willis Lang of an energy efficiency metric along with traditional performance metrics. This change is fueled by the growing, real, and urgent demand for energy-efficient database processing. Database query processing engines

Patel, Jignesh

394

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Smith, Lloyd V.  

E-Print Network (OSTI)

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Smith, Lloyd V.] On: 21 February and challenges in numerically modelling solid sports balls with application to softballs Lloyd V. Smith, Washington, USA First Published:January2009 To cite this Article Smith, Lloyd V. and Duris, Joseph G.(2009

Smith, Lloyd V.

395

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Smith, Bradley  

E-Print Network (OSTI)

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Smith, Bradley] On: 19 March 2009 of stopper size on squaraine rotaxane stability Na Fu a ; Jeremiah J. Gassensmith a ; Bradley D. Smith: 01 January 2009 To cite this Article Fu, Na, Gassensmith, Jeremiah J. and Smith, Bradley D.(2009

Smith, Bradley D.

396

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Wright, Timothy F.  

E-Print Network (OSTI)

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Wright, Timothy F.] On: 7 November://www.informaworld.com/smpp/title~content=t916668712 Behavioral flexibility and species invasions: the adaptive flexibility hypothesis T. F. Wright *a Online publication date: 05 November 2010 To cite this Article Wright *, T. F. , Eberhard *, J. R

Wright, Timothy F.

397

The generalized second law of thermodynamics in generalized gravity theories  

E-Print Network (OSTI)

We investigate the generalized second law of thermodynamics (GSL) in generalized theories of gravity. We examine the total entropy evolution with time including the horizon entropy, the non-equilibrium entropy production, and the entropy of all matter, field and energy components. We derive a universal condition to protect the generalized second law and study its validity in different gravity theories. In Einstein gravity, (even in the phantom-dominated universe with a Schwarzschild black hole), Lovelock gravity, and braneworld gravity, we show that the condition to keep the GSL can always be satisfied. In $f(R)$ gravity and scalar-tensor gravity, the condition to protect the GSL can also hold because the gravity is always attractive and the effective Newton constant should be approximate constant satisfying the experimental bounds.

Shao-Feng Wu; Bin Wang; Guo-Hong Yang; Peng-Ming Zhang

2008-01-17T23:59:59.000Z

398

Forecasting aggregate demand: Analytical comparison of top-down and bottom-up approaches in a multivariate exponential smoothing framework  

Science Journals Connector (OSTI)

Abstract Forecasting aggregate demand represents a crucial aspect in all industrial sectors. In this paper, we provide the analytical prediction properties of top-down (TD) and bottom-up (BU) approaches when forecasting the aggregate demand using a multivariate exponential smoothing as demand planning framework. We extend and generalize the results achieved by Widiarta et al. (2009) by employing an unrestricted multivariate framework allowing for interdependency between its variables. Moreover, we establish the necessary and sufficient condition for the equality of mean squared errors (MSEs) of the two approaches. We show that the condition for the equality of \\{MSEs\\} holds even when the moving average parameters of the individual components are not identical. In addition, we show that the relative forecasting accuracy of TD and BU depends on the parametric structure of the underlying framework. Simulation results confirm our theoretical findings. Indeed, the ranking of TD and BU forecasts is led by the parametric structure of the underlying data generation process, regardless of possible misspecification issues.

Giacomo Sbrana; Andrea Silvestrini

2013-01-01T23:59:59.000Z

399

D-Factor: A Quantitative Model of Application Slow-Down in Multi-Resource Shared Systems  

SciTech Connect

Scheduling multiple jobs onto a platform enhances system utilization by sharing resources. The benefits from higher resource utilization include reduced cost to construct, operate, and maintain a system, which often include energy consumption. Maximizing these benefits comes at a price - resource contention among jobs increases job completion time. In this paper, we analyze slow-downs of jobs due to contention for multiple resources in a system; referred to as dilation factor. We observe that multiple-resource contention creates non-linear dilation factors of jobs. From this observation, we establish a general quantitative model for dilation factors of jobs in multi-resource systems. A job is characterized by a vector-valued loading statistics and dilation factors of a job set are given by a quadratic function of their loading vectors. We demonstrate how to systematically characterize a job, maintain the data structure to calculate the dilation factor (loading matrix), and calculate the dilation factor of each job. We validate the accuracy of the model with multiple processes running on a native Linux server, virtualized servers, and with multiple MapReduce workloads co-scheduled in a cluster. Evaluation with measured data shows that the D-factor model has an error margin of less than 16%. We also show that the model can be integrated with an existing on-line scheduler to minimize the makespan of workloads.

Lim, Seung-Hwan [ORNL] [ORNL; Huh, Jae-Seok [ORNL] [ORNL; Kim, Youngjae [ORNL] [ORNL; Shipman, Galen M [ORNL] [ORNL; Das, Chita [Pennsylvania State University, University Park, PA] [Pennsylvania State University, University Park, PA

2012-01-01T23:59:59.000Z

400

Soft x-ray microscopy - a powerful analytical tool to image magnetism down to fundamental length and times scales  

E-Print Network (OSTI)

analytical tool to image magnetism down to fundamentalmicroscopies Research of magnetism in low dimensions has notnanoscience [3]. Solid state magnetism is also a showcase in

Fischer, Peter

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

The Entire General Science Archive  

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

General Topics Archives General Topics Archives General Topics Archives, Since November 1991 Table of Contents: What Sciences are included in Earth Science? Magnetosphere Magnetic Compasses Aftershocks vs. Earthquakes Illinois Earthquakes Center of the Earth Why is the Earth round? Project Mohole Minerals, Rocks, or not? Water Origin of Saltwater Weight of Clouds Barometers Chaos and Weather Forecasting Lightning Strikes Tornado Spinning Tornado Safety in a Building Tornadoes and High Rise Structures Tornadoes Avoiding Downtown Chicago Coldest Temperature? Thermal Inversions Fog Blue Sky Gravitational pull vs. Atmospheric pressure Weights and Measures Science Demonstrations Cyanide Gas Bermuda Triangle X-30 Flower colors Ice Cream Headaches Rubber Egg Silver Dental Fillings and Aluminum Foil Birds and Wires

402

GENERAL@ELECTtiIC COMPINY  

Office of Legacy Management (LM)

GENERAL@ELECTtiIC GENERAL@ELECTtiIC COMPINY ~9013 ~APPROVAL NO. 143 Article II, Section 8(b) PICHLAND, WASHINGTON .~. "ANFORD ATOMlC PlOD"CTS O*Ert*,ION ,. u/S; Atomic Energy Comisaion Hailfbrd operations Office Richland, Washington Attention: Mr. J. E. Travis, Manager Gentlemen: EXTRUSION OF URANIUM DIOXIDE FOR GENERAL ~ED&'RIC - APED The Atoinic Power Equipment Depart!++ of ~the The uranium dioxide necess :Material License No. C-3351. for establishing the value'of the.material will be developed with appropriate representatives of your office in accordance with established procedures. A small amount of scrap will be generated in the process but, since this will be usable and is needed in waging studies at Hanford, we do not propose to charge for reprocessing.

403

Generalized Macdonald-Ruijsenaars systems  

E-Print Network (OSTI)

We consider the polynomial representation of Double Affine Hecke Algebras (DAHAs) and construct its submodules as ideals of functions vanishing on the special collections of affine planes. This generalizes certain results of Kasatani in types A_n, (C_n^\\vee,C_n). We obtain commutative algebras of difference operators given by the action of invariant combinations of Cherednik-Dunkl operators in the corresponding quotient modules of the polynomial representation. This gives known and new generalized Macdonald-Ruijsenaars systems. Thus in the cases of DAHAs of types A_n and (C_n^\\vee,C_n) we derive Chalykh-Sergeev-Veselov operators and a generalization of the Koornwinder operator respectively, together with complete sets of quantum integrals in the explicit form.

M. Feigin; A. Silantyev

2011-06-01T23:59:59.000Z

404

Where Is the Surgeon General?  

Science Journals Connector (OSTI)

...job of the Surgeon General and the Public Health Service staff, will be vital. We rely on the National Institutes of Health for advances in health science; we rely on the Centers for Disease Control and Prevention (CDC) for epidemiologic surveillance and disease tracking; we rely on the Public Health... As an unchecked Ebola epidemic moves out of West Africa to touch the United States and the rest of the world, we should rightfully ask, “Where is the Surgeon General?” The answer is, quite simply, that we do not have one. We face a growing crisis of ...

2014-10-22T23:59:59.000Z

405

1 - Mobile Robots: General Concepts  

Science Journals Connector (OSTI)

This chapter presents the fundamental general concepts of mobile robots that can move from one place to another autonomously within a predefined workspace to achieve their desired goals. Specifically, the chapter (i) provides a list of the main historical landmarks of general robotics and mobile robots, (ii) discusses the locomotion issues of ground (wheeled, legged) mobile robots, (iii) investigates the wheel and drive types of mobile robots (nonholonomic, omnidirectional) and, (iv) introduces the concepts of mobile robot degree of mobility, degree of steerability, and maneuverability.

Spyros G. Tzafestas

2014-01-01T23:59:59.000Z

406

Historical Information H.1 General  

Office of Legacy Management (LM)

1 1 . . General Book 1 Effects Evaluation- for Project Rulison, June 1969 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. . . . . . . . . . . - ,--- ..-... . . . 0 . , . , ~ , . . . . . . . . . . . . . . ... . . I . . . . . . . . . . . . . . . . . . . L . < - ....:.-. . . . . . . . . . . . . . . . . . - , , - . d - i , . .. * :=.:. 5 . . .:. : - . . . . . . : -.. .. ' . . - - .- - : . 7 : P . f l - ~ . - R - t f - . . . . . . . . . .;- .. +:.7'; . : : - . . . . . - . . . ..- : . . - ' . . - . . . . . . . . . . . . . ...... . . .~ ~-.-- . . : - ., > .. , . .( . > - - . . . . . . . . . . . . 5 . . . . . . . ' : -. . . . - - _ _ . . - . . . . ' * . 1 . . . . . . . . . . . 4 . . 5 . . . . -- ' . . - ,. . , . . .... . . . * , . ; ) . , . ".ii . . - . '2-io- b . / . N V O - 4 3 ( F I

407

LFS Exhibit A General Conditions  

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

Page 1 of 31 Page 1 of 31 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

408

BASICS OF GENERALIZED PARTON DISTRIBUTIONS  

SciTech Connect

A brief review of the theory of generalized parton distributions (GPDs) is given. We discuss the basic concepts of the GPD theory and relationship between GPDs and simpler phenomenological functions, viz. form factors, parton densities and distribution amplitudes. A special emphasis is given to the formulation of GPDs in terms of double distributions.

Anatoly Radyushkin

2012-12-01T23:59:59.000Z

409

Generalized parton distributions: recent results  

SciTech Connect

I review progress on selected issues connected with generalized parton distributions. Topics range from the description of hard exclusive reactions to the spatial distribution of quarks in the nucleon and the contribution of their orbital angular momentum to the nucleon spin.

Diehl, M. [Deutsches Elektronen-Synchroton DESY, 22603 Hamburg (Germany)

2006-07-11T23:59:59.000Z

410

Wind Turbine Blockset General Overview  

E-Print Network (OSTI)

Wind Turbine Blockset in Saber General Overview and Description of the Models Florin Iov, Adrian Turbine Blockset in Saber Abstract. This report presents a new developed Saber Toolbox for wind turbine, optimize and design wind turbines". The report provides a quick overview of the Saber and then explains

411

Generalized teleportation and entanglement recycling  

E-Print Network (OSTI)

We introduce new teleportation protocols which are generalizations of the original teleportation protocols that use the Pauli group [Bennett, et al. Physical Review Letters, 70(13) 1895-1899] and the port-based teleportation protocols, introduced by Hiroshima and Ishizaka [Physical Review Letters, 101(24) 240501], that use the symmetric permutation group. We derive sufficient condition for a set of operations, which in general need not form a group, to give rise to a teleportation protocol and provide examples of such schemes. This generalization leads to protocols with novel properties and is needed to push forward new schemes of computation based on them. Port-based teleportation protocols and our generalizations use a large resource state consisting of N singlets to teleport only a single qubit state reliably. We provide two distinct protocols which recycle the resource state to teleport multiple states with error linearly increasing with their number. The first protocol consists of sequentially teleporting qubit states, and the second teleports them in a bulk.

Sergii Strelchuk; Micha? Horodecki; Jonathan Oppenheim

2012-09-12T23:59:59.000Z

412

GENERAL PRINCIPLES Art. 1 (Aims)  

E-Print Network (OSTI)

1 STATUTE GENERAL PRINCIPLES Art. 1 (Aims) 1. The University of Torino (hereinafter "the organizational criteria suitable for its institutional purposes according to principles of efficacy, efficiency to determine the advancement and the allocation of the staff. This planning is based on principles of quality

Sproston, Jeremy

413

Interacting new generalized Chaplygin gas  

E-Print Network (OSTI)

We have presented a model in which the new generalized Chaplygin gas interacts with matter. We find that there exists a stable scaling solution at late times in the evolution of the universe. Moreover, the phantom crossing scenario is observed in this model.

Mubasher Jamil

2009-10-20T23:59:59.000Z

414

General purpose programmable accelerator board  

DOE Patents (OSTI)

A general purpose accelerator board and acceleration method comprising use of: one or more programmable logic devices; a plurality of memory blocks; bus interface for communicating data between the memory blocks and devices external to the board; and dynamic programming capabilities for providing logic to the programmable logic device to be executed on data in the memory blocks.

Robertson, Perry J. (Albuquerque, NM); Witzke, Edward L. (Edgewood, NM)

2001-01-01T23:59:59.000Z

415

Acceleration radiation and the generalized second law of thermodynamics  

Science Journals Connector (OSTI)

It is shown that the Bekenstein limit, SE?2?R, for the entropy-to-energy ratio of matter confined by a box of size R is not needed for the validity of the generalized second law of thermodynamics. If one attempts to slowly lower a box containing rest energy E and entropy S into a black hole, there will be an effective buoyancy force on the box caused by the acceleration radiation felt by the box when it is suspended near the black hole. As a result there is a finite lower bound on the energy delivered to the black hole in this process and thus a minimal area increase which turns out to be just sufficient to ensure that the generalized second law of thermodynamics is satisfied. By reversing this process, we can "mine" energy from a black hole. The nature of these processes is also analyzed from an inertial point of view, and the mechanism by which energy is transported into and out of the black hole is explained. Analogous effects for accelerating boxes in flat spacetime are also analyzed.

William G. Unruh and Robert M. Wald

1982-02-15T23:59:59.000Z

416

Learning Joint Top-Down and Bottom-up Processes for 3D Visual Inference Cristian Sminchisescu  

E-Print Network (OSTI)

-down and bottom-up processing for monocular 3d human motion reconstruction. Learning progresses in alter- native. Introduction Analyzing three-dimensional human motion in real world environments is an actively growing field and surveillance. The problem has been traditionally attacked using the powerful machinery of top-down, generative

Sminchisescu, Cristian

417

TOP-DOWN MODELING; PRACTICAL, FAST TRACK, RESERVOIR SIMULATION & MODELING FOR SHALE FORMATIONS Shahab D. Mohaghegh1 & Grant Bromhal2  

E-Print Network (OSTI)

development in the oil and gas industry and is being used on some shale formations. BAKKEN SHALE MuchTOP-DOWN MODELING; PRACTICAL, FAST TRACK, RESERVOIR SIMULATION & MODELING FOR SHALE FORMATIONS based on measure data, called Top-Down, Intelligent Reservoir Modeling for the shale formations

Mohaghegh, Shahab

418

THE POWER OF EXTENDED TOP-DOWN TREE TRANSDUCERS ANDREAS MALETTIy, JONATHAN GRAEHLz, MARK HOPKINSx, exh KEVIN KNIGHT{  

E-Print Network (OSTI)

E puttionl linguistis @see PQD PH for surveysA were one tightly integrtedF por exmE pleD topEdown treeTHE POWER OF EXTENDED TOP-DOWN TREE TRANSDUCERS £ ANDREAS MALETTIy, JONATHAN GRAEHLz, MARK HOPKINSx, exh KEVIN KNIGHT{ Abstract. Extended top-down tree transducers (transducteurs generalises descendants

Reyle, Uwe

419

Pallets of PV: Communities Purchase Solar and Drive Down Costs Together |  

Open Energy Info (EERE)

Pallets of PV: Communities Purchase Solar and Drive Down Costs Together Pallets of PV: Communities Purchase Solar and Drive Down Costs Together Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(2002) Super contributor 5 July, 2012 - 13:20 imported OpenEI Article originally published at NREL's Renewable Energy Project Finance website Think of it like Costco or Sam's Club for purchasing solar photovolatics (PV). Some savvy folks in Oregon thought it would be a great idea to buy PV in bulk for their neighborhood to get a big volume discount and share the savings with neighbors. So they created the Solarize campaign, which over the last three years has helped Portland add "[more than] 1.7 MW of distributed PV and [establish] a strong, steady solar installation economy" [1]. In fact, so successful was the Portland model that several other

420

Design of a High Power Continuous Source of Broadband Down-Converted Light  

E-Print Network (OSTI)

We present the design and experimental proof of principle of a low threshold optical parametric oscillator (OPO) that continuously oscillates over a large bandwidth allowed by phase matching. The large oscillation bandwidth is achieved with a selective two-photon loss that suppresses the inherent mode competition, which tends to narrow the bandwidth in conventional OPOs. Our design performs pairwise mode-locking of many frequency pairs, in direct equivalence to passive mode-locking of ultrashort pulsed lasers. The ability to obtain high powers of continuous \\textit{and} broadband down-converted light enables the optimal exploitation of the correlations within the down-converted spectrum, thereby strongly affecting two-photon interactions even at classically high power levels, and opening new venues for applications such as two-photon spectroscopy and microscopy and optical spread spectrum communication.

Avi Pe'er; Yaron Silberberg; Barak Dayan; Asher A. Friesem

2006-08-29T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

10,000 feet down - ORNL Review Vol. 45, No. 2, 2012  

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

10,000 feet down 10,000 feet down Extreme bacteria provide an unexpected boost to manufacturing Ten thousand feet below Vicksburg, Virginia, bacteria lurking in the hot, dark recesses of ancient rocks spend their lives transforming metal into magnetic nanoparticles. Some folks think that's a little creepy. Tommy Phelps thinks it could be the start of a new industry. Phelps, an ORNL biologist, has spent decades studying extremophiles, organisms that have adapted to life under difficult conditions. The Vicksburg bacteria, recovered from gas drilling core samples, are called Thermoanaerobacter ethanolicus and live under millions of tons of rock in total darkness and in temperatures as high as70°C (158°F). The iron oxide nanoparticles produced by T. ethanolicus are magnetic—a quality that

422

The use of pattern recognition techniques in analyzing down-hole dynamometer cards  

E-Print Network (OSTI)

corners 12. Input matrix showing slight fluid pound 13. Modified reference matrix showing gray level values 14. Down-hole card showing differences in curvature 30 32 32 33 47 15. Reference shapes and input shape used in conventional string..., B. S. , Rensselaer Polytechnic Institute Chair of Advisory Committee: Dr. James W. Jennings In recent years, many companies have taken steps to automate the monitoring of their sucker rod pumped wells. In some cases, data transmission devices...

Dickinson, Roderick Raymond

2012-06-07T23:59:59.000Z

423

How colors influence numbers: Photon statistics of parametric down-conversion  

Science Journals Connector (OSTI)

Parametric down-conversion (PDC) is a technique of ubiquitous experimental significance in the production of nonclassical, photon-number-correlated twin beams. Standard theory of PDC as a two-mode squeezing process predicts and homodyne measurements observe a thermal photon number distribution per beam. Recent experiments have obtained conflicting distributions. In this article, we explain the observation by an a priori theoretical model solely based on directly accessible physical quantities. We compare our predictions with experimental data and find excellent agreement.

Wolfgang Mauerer; Malte Avenhaus; Wolfram Helwig; Christine Silberhorn

2009-11-10T23:59:59.000Z

424

Loads on Tie-Down Systems for Floating Drilling Rigs during Hurricane Conditions  

E-Print Network (OSTI)

and SPAR Motion The motion characteristics of TLP and SPAR in the ocean are quite different due to the geometric shape of each structure and mooring configurations. These differences cause the different loading on tie-down systems. To some extent... by integrating the boundary element of submerged structures of interest or by the geometry itself in frequency domain. The external stiffness due to tendon and riser should be also considered to ensure a more reliable result. All of these procedures...

Bae, Yoon Hyeok

2010-01-16T23:59:59.000Z

425

My Generation--The Who People try to put us d-down  

E-Print Network (OSTI)

My Generation--The Who Intro: G F People try to put us d-down G F G(once) Talkin' 'bout my generation Just because we get around G F G(once) Talkin' 'bout my generation Things they do look awful cold G F G(once) Talkin' 'bout my generation I hope I die before I get old G F G(once) Talkin' 'bout my

Reiners, Peter W.

426

Assembly, Loading, and Cool?down of the FRESCA2 Support Structure  

E-Print Network (OSTI)

This paper reports on the assembly process and cool-down to cryogenic temperature of the support structure of FRESCA2, which is a dipole magnet for upgrading the actual CERN cable test facility FRESCA. The structure of the FRESCA2 magnet is designed to provide the adequate pre-stress, through the use of keys, bladders, and an Al alloy shrinking cylinder. In order to qualify the assembly and loading procedures, the structure was assembled with Al blocks (dummy coils) that replaced the brittle Nb3Sn coils, and then cooled-down to 77 K with liquid nitrogen. The evolution of the mechanical behaviour was monitored via strain gauges located on different components of the structure (shell, rods, yokes and dummy coils). We focus on the expected stresses within the structure after assembly, loading and cool-down. The expected stresses were determined from the 3D finite element model of the structure. A comparison of the 3D model stress predictions with the strain gauge data measurements is made. The coherence between ...

Muñoz Garcia, J E; Ziemianski, D T; Rondeaux, F; de Rijk, G; Bajas, H; Rifflet, J M; Perez, J C; Durante, M; Charrondiere, M; Bajko, M; Devaux, M; Guinchard, M; Ferracin, P; Fessia, P; Manil, P; 10.1109/TASC.2013.2284421

2014-01-01T23:59:59.000Z

427

Magnetic thaw-down and boil-off due to magneto acceptors in 2DEG  

SciTech Connect

The Quantum Hall Effect (QHE) and Shubnikov-de Haas effect are investigated experimentally using n type modulation-doped GaAs/GaAlAs quantum wells (QWs) additionally doped in the well with beryllium acceptor atoms. It is presently shown that the localized magneto-acceptor (MA) states which possess discrete energies above the corresponding Landau levels (LLs) lead to two observable effects in magneto-transport: magnetic thaw-down and magnetic boil-off of 2D electrons. Both effects are related to the fact that electrons occupying the localized MA states cannot conduct. Thus in the thaw-down effect the electrons fall down from the MA states to the free Landau states. This leads to a shift of the Hall plateau towards higher magnetic fields as a consequence of an increase of the 2D electron density N{sub S}. In the boil-off effect the electrons are pushed from the free Landau states to the empty MA states under high enough Hall electric field. This process has an avalanche character leading to a dramatic increase of magneto-resistance, consequence of a decrease of N{sub S}.

Chaubet, C.; Raymond, A. [L2C UMR 5221, CNRS-Université Montpellier 2, Place E. Bataillon, 34090 Montpellier cedex 05 (France); Bisotto, I. [LNCMI, UPR 3228, CNRS-INSA-UJF-UPS, BP166, 38042 Grenoble, Cedex 9 (France); Harmand, J. C. [LPN, CNRS, route de Nozay, 91460 Marcoussis (France); Kubisa, M. [Institute of Physics, Wroclaw University of Technology, 50-370 Wroclaw (Poland); Zawadzki, W. [Institute of Physics, Polish Academy of Sciences, 02668 Warsaw (Poland)

2013-12-04T23:59:59.000Z

428

Application of response surface methodology to evaluate the effect of cutting tool inserts on machining of aluminium 7075 alloy on CNC turning centre  

Science Journals Connector (OSTI)

In this paper, the main emphasis is on the study of machinability of aluminium alloy 7075 with the prime objective to ascertain the minimum tangential force and fine surface roughness. Series of tests were conducted in order to investigate the machinability with the objective to study the performance of different tool materials PCD and carbide. The utmost attention was taken in selecting the test material, tool geometry and cutting parameters for turning of material. The main factors deciding the above objective are cutting speed, feed rate, depth of cut and approach angle. Here, an attempt had been made to model the machinability evaluation through face centred CCD of Response surface method. The experimental results indicate that the proposed mathematical model suggested could adequately describe the performance of the factors that are being investigated. The results indicate that the polycrystalline diamond tool provide satisfactory results with better tool life than carbide tool at high speed turning. Moreover, the cost of (PCD) tools could be absolved by using dry cutting at high turning parameters. Optimum cutting conditions produced from DOE are verified with the experimental measurement.

Atul Choudhary; Sant Ram Chauhan

2013-01-01T23:59:59.000Z

429

United States General Accounting Office  

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

Washington, DC 20548 Washington, DC 20548 Comptroller General of the United States Decision Matter of: The Jones/Hill Joint Venture File: B-286194.4; B-286194.5; B-286194.6 Date: December 5, 2001 William A. Roberts III, Esq., Phillip H. Harrington, Esq., William S. Lieth, Esq., and Janet L. Eichers, Esq., Wiley, Rein & Fielding, for the protester. Marvin D. Norman, Esq., Vicki E. O'Keefe, Esq., and Robert E. Little, Jr., Esq., Department of the Navy, for the agency. Louis A. Chiarella, Esq., John L. Formica, Esq., and James A. Spangenberg, Esq., Office of the General Counsel, GAO, participated in the preparation of the decision. DIGEST 1. A conflict of interest existed in an Office of Management and Budget Circular A-76 commercial activities study where a Navy employee and a private-sector consultant

430

LFS Exhibit A General Conditions  

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

Dated 5-20-13 Dated 5-20-13 Subcontract No. 241314 Page 1 of 19 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012 - Deviation) ........................................................................................ 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 4 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

431

Data Center Observatory General Schematic  

E-Print Network (OSTI)

Data Center Observatory General Schematic Rack 12 critical infrastr. Rack 10 1U Rack 11 1U Rack 9 Blades Battery Battery UPS UPS PDU PDU Rack 8 mix Rack 7 1U Rack 6 1U Rack 5 1U Rack 4 3U Rack 3 1U Rack 2 1U Rack 1 3U Air FM40 Air FM40 Campuschilledwaterloop PUMP ROOM (FMS BUILDING) CICBUILDING ZONE 1

432

A Generalization of Deutsch's Example  

E-Print Network (OSTI)

Quantum parallelism is the main feature of quantum computation. In 1985 D. Deutsch showed that a single quantum computation may be sufficient to state whether a two-valued function of a two-valued variable is constant or not. Though the generalized problem with unconstrained domain and range size admits no deterministic quantum solution, a fully probabilistic quantum algorithm is presented in which quantum parallelism is harnessed to achieve a quicker exploration of the domain with respect to the classical ``sampling'' strategy.

Giovanni Costantini; Fabrizio Smeraldi

1997-02-07T23:59:59.000Z

433

Federal Energy Management Program: General Services Administration -  

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

General Services General Services Administration - Suitland, Maryland to someone by E-mail Share Federal Energy Management Program: General Services Administration - Suitland, Maryland on Facebook Tweet about Federal Energy Management Program: General Services Administration - Suitland, Maryland on Twitter Bookmark Federal Energy Management Program: General Services Administration - Suitland, Maryland on Google Bookmark Federal Energy Management Program: General Services Administration - Suitland, Maryland on Delicious Rank Federal Energy Management Program: General Services Administration - Suitland, Maryland on Digg Find More places to share Federal Energy Management Program: General Services Administration - Suitland, Maryland on AddThis.com... Energy-Efficient Products

434

8.962 General Relativity, Spring 2002  

E-Print Network (OSTI)

This course covers the basic principles of Einstein's general theory of relativity. Also discussed are differential geometry, experimental tests of general relativity, black holes, and cosmology.

Bertschinger, Edmund W.

435

Alaska - CPCN General Information | Open Energy Information  

Open Energy Info (EERE)

CPCN General Information Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Instructions: Alaska - CPCN General...

436

Protein Folding: Generalized-Ensemble Algorithms  

Science Journals Connector (OSTI)

We briefly review the development of generalized-ensemble optimization techniques and their application since publication of “Protein Folding: Generalized-Ensemble Algorithms” was published in...

Ulrich H. E. Hansmann

2009-01-01T23:59:59.000Z

437

SWRCB General NPDES Permits | Open Energy Information  

Open Energy Info (EERE)

SWRCB General NPDES Permits Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Permit ApplicationPermit Application: SWRCB General NPDES...

438

" Row: General Energy-Management Activities...  

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

1 Number of Establishments by Participation in General Energy-Management Activities, 2010;" " Level: National Data; " " Row: General Energy-Management Activities within NAICS...

439

Computable General Equilibrium Models for Sustainability Impact...  

Open Energy Info (EERE)

Computable General Equilibrium Models for Sustainability Impact Assessment: Status quo and prospects Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Computable General...

440

Changing the PEP-II Center-of-Mass Energy Down to 10 GeV and up to 11 GeV  

SciTech Connect

PEP-II, the SLAC, LBNL, LLNL B-Factory was designed and optimized to run at the Upsilon 4S resonance (10.580 GeV with an 8.973 GeV e- beam and a 3.119 GeV e+ beam). The interaction region (IR) used permanent magnet dipoles to bring the beams into a head-on collision. The first focusing element for both beams was also a permanent magnet. The IR geometry, masking, beam orbits and beam pipe apertures were designed for 4S running. Even though PEP-II was optimized for the 4S, we successfully changed the center-of-mass energy (E{sub cm}) down to the Upsilon 2S resonance and completed an E{sub cm} scan from the 4S resonance up to 11.2 GeV. The luminosity throughout most of these changes remained near 1 x 10{sup 34} cm{sup -2}s{sup -1}. The E{sub cm} was changed by moving the energy of the high-energy beam (HEB). The beam energy differed by more than 20% which produced significantly different running conditions for the RF system. The energy loss per turn changed 2.5 times over this range. We describe how the beam energy was changed and discuss some of the consequences for the beam orbit in the interaction region. We also describe some of the RF issues that arose and how we solved them as the high-current HEB energy changed.

Sullivan, M; Bertsche, K.; Novokhatski, A.; Seeman, J.; Wienands, U.; /SLAC

2009-05-20T23:59:59.000Z

Note: This page contains sample records for the topic "general down turn" 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

II. GENERAL COMPLIANCE SUPPLEMENT INTRODUCTION  

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

Rather than repeat these compliance requirements, audit objectives, and suggested audit procedures for each program, they are provided once in this part. For each program in this Compliance Supplement (this Supplement), the program-specific compliance guidance section (Part III of this guidance) contains additional information about the compliance requirements that arise from laws and regulations applicable to each program, including the requirements specific to each program that should be tested using the guidance in this part. Compliance Requirements, Audit Objectives, and Suggested Audit Procedures At the end of this General Compliance Supplement is a matrix that outlines the compliance requirements, including special tests and provisions, that are applicable to programs performed under

442

SINGULARITIES OF GENERALIZED PARTON DISTRIBUTIONS  

SciTech Connect

We discuss recent developments in building models for generalized parton distributions (GPDs) that are based on the formalism of double distributions (DDs). A special attention is given to a careful analysis of the singularity structure of DDs. The DD formalism is applied to construction of a model GPDs with a singular Regge behavior. Within the developed DD-based approach, we discuss the structure of GPD sum rules. It is shown that separation of DDs into the so-called ``plus'' part and the D-term part may be treated as a renormalization procedure for the GPD sum rules. This approach is compared with an alternative prescription based on analytic regularization.

Anatoly Radyushkin

2012-12-01T23:59:59.000Z

443

A general purpose microprogrammable emulator  

E-Print Network (OSTI)

/HEAD. MICRO/MACRO T IMNG DUMP. EXEC and END. Simulation Time Commands All Functions PRT Field . V CONCLUSION. REFERENCES APPENDIX A CONSOLIDATED CODING SHEET 8 NOVA EMULATION. C PROGRAM LISTING VITA PAGE 6 10 16 19 19 21 23 23 42 42 44... interconnection scheme 1. PAGE 10 6 Arbitrary interconnection scheme 2. Generalized bus structured CPU. Typical bus structured CPU. Microprogrammed control signal transfer 12 14 15 18 10 12 13 14 15 16 17 18 19 20 21 Logic diagram and block...

Adams, James Monroe

2012-06-07T23:59:59.000Z

444

Office of Inspector General | Department of Energy  

NLE Websites -- All DOE Office Websites

Inspector General Inspector General Search Search form Search Office of Inspector General Office of Inspector General Services Services Home Hotline Whistleblower Ombudsman FOIA Reports Reports Home Calendar Year Reports Recovery Act Recovery Act Home Recovery Act Reports Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission Mission Home Audits & Inspections Investigations Management & Administration About Us About Us Home Leadership Careers Careers Home Auditor Criminal Investigator Inspector Other Positions Vacancies Audits & Inspections Investigations Management & Administration Field Offices Contact Us Offices You are here Energy Department » Office of Inspector General Office of Inspector General Office of Inspector General

445

Rainman: Renowned rainwater harvester Billy Kniffen may be retired, but he's not slowing down anytime soon  

E-Print Network (OSTI)

18 tx H2O Summer 2011 Story by Leslie Lee One week a#31;er his o#23;cial retirement from the Texas AgriLife Extension Service on April #27;#24;, Billy Kni#28;en could be found crisscrossing the United States#30;bringing rainwater harvesting... harvester Billy Kni#31;en may be retired, but he?s not slowing down anytime soon Summer 2011 tx H2O 19 Left: Billy Kniffen travels around the country, teaching people to make rain barrels for rainwater harvesting. Photo by Leslie Lee, Texas Water...

Lee, Leslie

2011-01-01T23:59:59.000Z

446

Dual-etalon cavity ring-down frequency-comb spectroscopy with broad band light source  

DOE Patents (OSTI)

In an embodiment, a dual-etalon cavity-ring-down frequency-comb spectrometer system is described. A broad band light source is split into two beams. One beam travels through a first etalon and a sample under test, while the other beam travels through a second etalon, and the two beams are recombined onto a single detector. If the free spectral ranges ("FSR") of the two etalons are not identical, the interference pattern at the detector will consist of a series of beat frequencies. By monitoring these beat frequencies, optical frequencies where light is absorbed may be determined.

Chandler, David W; Strecker, Kevin E

2014-04-01T23:59:59.000Z

447

Top-Down, Bottom-Up, or Both? Toward an Integrative Perspective on Operations Strategy Formation  

E-Print Network (OSTI)

University 1255 Western Road London, ON N6G 0N1 Canada Ph: +1 519 933-6343 Fax: 519-661-3485 E-mail: ykim@ivey.ca Fabian J. Sting Rotterdam School of Management Erasmus University Rotterdam Burgemeester Qudlaan 50 3062 PA, Rotterdam... initiated the building of a new glass-smelting reactor that enabled the plant to produce specialized solar-thermal glass tubes. Top management planned this project down to the smallest detail and led it from inception to completion. Action Plans...

Kim, Yoon Hee; Sting, Fabian J.; Loch, Christopher H.

2014-09-16T23:59:59.000Z

448

An optical-electrical sub-sampling down-conversion receiver with continuous-time [Sigma] [Delta] modulation  

E-Print Network (OSTI)

This thesis describes the design and implementation of an optical-electrical sub-sampling down-conversion receiver that employs [Sigma] [Delta] modulation. Accurate sub-sampling of an electrical RF signal in the optical ...

Park, Matthew (Matthew J.)

2005-01-01T23:59:59.000Z

449

Research Advances: Seeing Is Detecting; Tracking Dragon's Blood; Shutting Down Anthrax; A Renewable Source of Hydrogen for Fuel Cells  

Science Journals Connector (OSTI)

Research Advances: Seeing Is Detecting; Tracking Dragon's Blood; Shutting Down Anthrax; A Renewable Source of Hydrogen for Fuel Cells ... Ethanol from fermented plants may fuel future cars using new reactors. ...

Angela G. King

2004-08-01T23:59:59.000Z

450

Evaluation of the Effects of Green Tea Extracts on Bone Homeostasis in the Ts65Dn Down Syndrome Mouse Model  

E-Print Network (OSTI)

Evaluation of the Effects of Green Tea Extracts on Bone Homeostasis in the Ts65Dn Down Syndrome- gallate (EGCG), an aromatic polyphenol found in high concentrations in green tea, is a known inhibitor

Zhou, Yaoqi

451

Focus Series: The Greater Cincinnati Energy Alliance (GCEA) Equipment Lease Program Breaks Down Barriers for Cincinnati Contractors  

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

Focus Series: The Greater Cincinnati Energy Alliance (GCEA) Equipment Lease Program Breaks Down Barriers for Cincinnati Contractors, a publication of the U.S. Department of Energy's Better Buildings Neighborhood Program.

452

Transmission of energy down periodically ribbed elastic structures under fluid loading: algebraic decay in the stop bands  

Science Journals Connector (OSTI)

...manipulation|numerical simulation|energy transmission|Green's function| Transmission of energy down periodically ribbed elastic structures...manipulation; numerical simulation; energy transmission; Green's function 1. Introduction The...

1998-01-01T23:59:59.000Z

453

LLNL-JRNL-501931 Generalized  

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

JRNL-501931 JRNL-501931 Generalized displacement correlation method for estimating stress intensity factors P. Fu, S. M. Johnson, R. R. Settgast, C. R. Carrigan September 29, 2011 Engineering Fracture Mechanics Disclaimer This document was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor Lawrence Livermore National Security, LLC, nor any of their employees makes any warranty, expressed 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 herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or

454

Part I, General Audit Program  

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

and subrecipients of and subrecipients of federal financial assistance from the Department of Energy (DOE). Such compliance audits must be conducted in accordance with the requirements and guidance set forth in Statement on Auditing Standards No. 117, Compliance Audits (SAS 117) and generally accepted government auditing standards (GAGAS). See section C below for more detail. The audit procedures provided in this Audit Program are the minimum necessary for uniform and consistent audit coverage. Auditors conducting audits of entities subject to the requirements of Office of Management and Budget (OMB) Circular No. A-133, Audits of States, Local Governments and Non-Profit Organizations, should not use this Audit Program and should instead refer to the Circular and the

455

General Electric | Open Energy Information  

Open Energy Info (EERE)

Electric Electric Jump to: navigation, search Name General Electric Place Fairfield, Connecticut Zip 06828 Stock Symbol GE Year founded 1892 Number of employees 10,000+"+" is not declared as a valid unit of measurement for this property. Website http://www.ge.com/ Coordinates 41.1758333°, -73.2719444° 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":41.1758333,"lon":-73.2719444,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

456

General Compression | Open Energy Information  

Open Energy Info (EERE)

Compression Compression Jump to: navigation, search Name General Compression Place Newton, Massachusetts Zip 2458 Product Massachusetts-based developer of compressed air energy storage systems. Coordinates 43.996685°, -87.803724° 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":43.996685,"lon":-87.803724,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

457

LA-2271 CHEMISTRY-GENERAL  

Office of Scientific and Technical Information (OSTI)

2271 2271 CHEMISTRY-GENERAL TID-4500, 14th Ed. LOS ALAMOS SCIENTIFIC LABORATORY OF THE UNIVERSITY OF CALIFORNIA LOS ALAMOS NEW MEXICO REPORT WRITTEN: August 1958 REPORT DISTRIBUTED: March 17, 1959 COMPRESSIBILITY FACTORS AND FUGACITY COEFFICIENTS CALCULATED FROM THE BEATTIE-BRIDGEMAN EQUATION OF STATE FOR HYDROGEN, NITROGEN, OXYGEN, CARBON DIOXIDE, AMMONIA, METHANE, AND HELIUM by C. E. Holley, J r . W. J. Worlton R. K. Zeigler » * This report expresses the opinions of the author or authors and does not necessarily reflect the opinions or views of the Los Alamos Scientific Laboratory. Contract W-7405-ENG. 36 with the U. S. Atomic Energy Commission DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States

458

rmotc general letter.qxp  

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

Naval Petroleum Reserve No. Naval Petroleum Reserve No. 3 Teapot Dome Oilfield Rocky Mountain Oilfield Testing Center T eapot Dome was the popular name for the scandal during the administration of U.S. President Warren G. Harding. The scandal, which involved the secret leasing of naval oil reserve lands to private companies, was first revealed to the general public in 1924 after findings by a committee of the U.S. Senate. The creation of the Naval Petroleum Reserves originated with the growth of federal conserva- tion policy under presidents Theodore Roosevelt, William Howard Taft, and Woodrow Wilson. The reserves were tracts of public land where oil should be kept in its natural reservoirs for the future use of the Navy. "Teapot Dome" originally acquired its name from a rock nearby which resembled a teapot.

459

PLEASE SCROLL DOWN FOR ARTICLE This article was downloaded by: [Harvard College  

E-Print Network (OSTI)

David Caplan Neuropsychology Laboratory, Massachusetts General Hospital, Boston, MA, USA Responses of 42 Neuropsychology Laboratory, Massachusetts General Hospital, Boston, MA, USA Online publication date: 05 November not be liable for any loss, actions, claims, proceedings, demand or costs or damages whatsoever or howsoever

Liu, Jun

460

Top-Down Modeling; Practical, Fast-Track, Reservoir Modeling for Shale Formations AAPG/SEG/SPE/SPWLA Hedberg Conference, Austin, TX December 2010  

E-Print Network (OSTI)

for New Albany, Lower Huron and Marcellus Shales. Top-Down Modeling technology integrates reservoir1 Top-Down Modeling; Practical, Fast-Track, Reservoir Modeling for Shale Formations AAPG OF SHALE RESOURCE PLAYS" DECEMBER 5-10, 2010 ­ AUSTIN, TEXAS Top-Down Modeling; Practical, Fast Track

Mohaghegh, Shahab

Note: This page contains sample records for the topic "general down turn" 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.


461

Nonlinear Electrodynamics in $f(T)$ Gravity and Generalized Second Law of Thermodynamics  

E-Print Network (OSTI)

In this paper, we study the nonlinear electrodynamics in the framework of $f(T)$ gravity for FRW universe along with dust matter, magnetic and torsion contributions. We evaluate the equation of state and deceleration parameters to explore the accelerated expansion of the universe. The validity of generalized second law of thermodynamics for Hubble and event horizons is also investigated in this scenario. For this purpose, we assume pole-like and power-law forms of scale factor and construct $f(T)$ models. The graphical behavior of the cosmological parameters versus smaller values of redshift $z$ represent the accelerated expansion of the universe. It turns out that the generalized second law of thermodynamics holds for all values of $z$ with event horizon for power-law scale factor whereas it holds in a specific range of $z$ with Hubble horizon for power-law and both horizons in pole-like scale factors.

Sharif, M

2014-01-01T23:59:59.000Z

462

Nonlinear Electrodynamics in $f(T)$ Gravity and Generalized Second Law of Thermodynamics  

E-Print Network (OSTI)

In this paper, we study the nonlinear electrodynamics in the framework of $f(T)$ gravity for FRW universe along with dust matter, magnetic and torsion contributions. We evaluate the equation of state and deceleration parameters to explore the accelerated expansion of the universe. The validity of generalized second law of thermodynamics for Hubble and event horizons is also investigated in this scenario. For this purpose, we assume pole-like and power-law forms of scale factor and construct $f(T)$ models. The graphical behavior of the cosmological parameters versus smaller values of redshift $z$ represent the accelerated expansion of the universe. It turns out that the generalized second law of thermodynamics holds for all values of $z$ with event horizon for power-law scale factor whereas it holds in a specific range of $z$ with Hubble horizon for power-law and both horizons in pole-like scale factors.

M. Sharif; Shamaila Rani

2013-12-03T23:59:59.000Z

463

Recovery and Blend-Down Uranium for Beneficial use in Commercial Reactors - 13373  

SciTech Connect

In April 2001 the Department of Energy (DOE) and the Tennessee Valley Authority (TVA) signed an Interagency Agreement to transfer approximately 33 MT of off-specification (off-spec) highly enriched uranium (HEU) from DOE to TVA for conversion to commercial reactor fuel. Since that time additional surplus off-spec HEU material has been added to the program, making the total approximately 46 MT off-spec HEU. The disposition path for approximately half (23 MT) of this 46 MT of surplus HEU material, was down blending through the H-canyon facility at the Savannah River Site (SRS). The HEU is purified through the H-canyon processes, and then blended with natural uranium (NU) to form low enriched uranium (LEU) solution with a 4.95% U-235 isotopic content. This material was then transported to a TVA subcontractor who converted the solution to uranium oxide and then fabricated into commercial light water reactor (LWR) fuel. This fuel is now powering TVA reactors and supplying electricity to approximately 1 million households in the TVA region. There is still in excess of approximately 10 to 14 MT of off-spec HEU throughout the DOE complex or future foreign and domestic research reactor returns that could be recovered and down blended for use in either currently designed light water reactors, ?5% enriched LEU, or be made available for use in subsequent advanced 'fast' reactor fuel designs, ?19% LEU. (authors)

Magoulas, Virginia [Savannah River National Laboratory, Savannah River Site, Aiken, SC 29808 (United States)] [Savannah River National Laboratory, Savannah River Site, Aiken, SC 29808 (United States)

2013-07-01T23:59:59.000Z

464

Development of a novel passive top-down uniflow scavenged two-stroke GDI engine  

SciTech Connect

The design and performance characteristics of a novel top-down uniflow scavenged gasoline direct-injection two-stroke engine are presented. The novelty of the engine lies in the cylinder head that contains multiple check valves that control scavenging airflow into the cylinder from a supercharged air plenum. When the cylinder pressure drops below the intake plenum pressure during the expansion stroke, air flows into the cylinder through the check valves. During compression the cylinder pressure increases to a level above the intake plenum pressure and the check valves close preventing back-flow into the intake plenum. The engine head design provides asymmetrical intake valve timing without the use of poppet valves and the associated valve-train. In combination with an external Roots-type supercharger that supplies the plenum and exhaust ports at the bottom of the cylinder wall, the novel head provides top-down uniflow air scavenging. Motoring tests indicated that the check valves seal and the peak pressure is governed by the compression ratio. The only drawback observed is that valve closing is delayed as the engine speed increases. In order to investigate the valve dynamics, additional tests were performed in an optically-accessible cold flow test rig that enabled the direct measurement of valve opening and closing time under various conditions. (author)

Ciccarelli, G.; Reynolds, Steve; Oliver, Phillip [Mechanical and Materials Engineering, Queen's University, Kingston, Ontario, K7P 2M4 (Canada)

2010-02-15T23:59:59.000Z

465

Two Paths to Transforming Markets through Public Sector EnergyEfficiency: Bottom Up versus Top Down  

SciTech Connect

The evolution of government purchasing initiatives in Mexicoand China, part of the PEPS (Promoting an Energy-efficient Public Sector)program, demonstrates the need for flexibility in designingenergy-efficiency strategies in the public sector. Several years ofpursuing a top-down (federally led) strategy in Mexico produced fewresults, and it was not until the program was restructured in 2004 tofocus on municipal-level purchasing that the program gained momentum.Today, a new partnership with the Mexican federal government is leadingto an intergovernmental initiative with strong support at the federallevel. By contrast, the PEPS purchasing initiative in China wassuccessfully initiated and led at the central government level withstrategic support from international experts. The very different successtrajectories in these two countries provide valuable lessons fordesigning country-specific public sector energy-efficiency initiatives.Enabling conditions for any successful public sector purchasinginitiative include the existence of mandatory energy-efficiencyperformance standards, an effective energy-efficiency endorsementlabeling program, an immediate need for energy conservation, a simplepilot phase (focusing on a limited number of strategically chosenproducts), and specialized technical assistance. Top-down purchasingprograms are likely to be more successful where there is high-levelpolitical endorsement and a national procurement law in place, supportedby a network of trained purchasers. Bottom-up (municipally led)purchasing programs require that municipalities have the authority to settheir own purchasing policies, and also benefit from existing networks ofcities, supported by motivated municipal leaders and trained purchasingofficials.

Van Wie McGrory, Laura; Coleman, Philip; Fridley, David; Harris,Jeffrey; Villasenor Franco, Edgar

2006-05-10T23:59:59.000Z

466

The Classical World and Spinor Formalisms of General Relativity  

E-Print Network (OSTI)

A review of some facts concerning classical spacetime geometry is presented together with a description of the most elementary aspects of the two-component spinor formalisms of Infeld and van der Waerden. Special attention is concentrated upon the gauge characterization of the basic geometric objects borne by the formalisms. It is pointed out that spin-affine configurations are most naively defined by carrying out parallel displacements of null world vectors within the framework of the {\\gamma}-formalism. The standard result that assigns a covariant gauge behaviour to the symmetric parts of any admissible spin connexions is deduced out of building up a generalized version of spin transformation laws. A fairly complete algebraic description of curvature splittings is carried out on the basis of the construction of a set of spinor commutators for each formalism. The pertinent computations take up the utilization of some covariant differential prescriptions which facilitate specifying the action of the commutators on arbitrary spin tensors and densities. It turns out that the implementation of such commutators under certain circumstances gives rise to a system of wave equations for gravitons and Infeld-van der Waerden photons which possess in either formalism a gauge-invariance property associated with appropriate spinor-index configurations. The situation regarding the accomplishment of the couplings between Dirac fields and electromagnetic curvatures is entertained to a considerable extent.

Jorge G. Cardoso

2015-01-15T23:59:59.000Z

467

Princeton Plasma Physics Lab - General Atomics (GA)  

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

general-atomics-ga General general-atomics-ga General Atomics en The Scorpion's Strategy: "Catch and Subdue" http://www.pppl.gov/node/1132

American Fusion News Category: 
general-atomics-ga">General Atomics (GA)
468

A generalized interval probability-based optimization method for training generalized hidden Markov model  

Science Journals Connector (OSTI)

Recently a generalized hidden Markov model (GHMM) was proposed for solving the information fusion problems under aleatory and epistemic uncertainties in engineering application. In GHMM, aleatory uncertainty is captured by the probability measure whereas ... Keywords: Generalized Baum-Welch algorithm, Generalized Jensen inequality, Generalized hidden Markov model, Generalized interval probability, State recognition

Fengyun Xie; Bo Wu; Youmin Hu; Yan Wang; Guangfei Jia; Yao Cheng

2014-01-01T23:59:59.000Z

469

Degenerate Extensions of General Relativity  

E-Print Network (OSTI)

General relativity has previously been extended to incorporate degenerate metrics using Ashtekar's hamiltonian formulation of the theory. In this letter, we show that a natural alternative choice for the form of the hamiltonian constraints leads to a theory which agrees with GR for non-degenerate metrics, but differs in the degenerate sector from Ashtekar's original degenerate extension. The Poisson bracket algebra of the alternative constraints closes in the non-degenerate sector, with structure functions that involve the {\\it inverse} of the spatial triad. Thus, the algebra does {\\it not} close in the degenerate sector. We find that it must be supplemented by an infinite number ofsecondary constraints, which are shown to be first class (although their explicit form is not worked out in detail). All of the constraints taken together are implied by, but do not imply, Ashtekar's original form of constraints. Thus, the alternative constraints give rise to a different degenerate extension of GR. In the corresponding quantum theory, the single loop and intersecting loop holonomy states found in the connection representation satisfy {\\it all} of the constraints. These states are therefore exact (formal) solutions to this alternative degenerate extension of quantum gravity, even though they are {\\it not} solutions to the usual vector constraint.

Ted Jacobson; Joseph D. Romano

1992-07-23T23:59:59.000Z

470

GENERAL TECHNICAL BASE QUALIFICATION STANDARD REFERENCE GUIDE  

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

General General Technical Base Qualification Standard Reference Guide MARCH 2012 This page is intentionally blank. Table of Contents i FIGURES ...................................................................................................................................... iii TABLES ........................................................................................................................................ iii ACRONYMS ................................................................................................................................ iv PURPOSE ...................................................................................................................................... 1 SCOPE ........................................................................................................................................... 1

471

General Construction Company Private Development Procedure  

E-Print Network (OSTI)

administration and subcontractor management in the execution of each project. General’s current operations are very conducive to private development. However, the company can no longer rely on an oral system to relay historical processes and procedures...

Eason, Scott W.

2006-05-19T23:59:59.000Z

472

A SMALLEST GENERALIZATION STEP STRATEGY Claire NEDELLEC  

E-Print Network (OSTI)

-91490 Gif, France known positive examples, just as with timid generalization [Berwick R.C., 1986 [Shapiro, 83] is a critical aspect of the more general problem of knowledge acquisition . At that time

473

General surface equations for glancing incidence telescopes  

Science Journals Connector (OSTI)

A generalized set of equations are derived for two mirror glancing incidence telescopes using Fermat’s principle, a differential form of the law of reflection, the generalized sine...

Saha, Timo T

1987-01-01T23:59:59.000Z

474

Generating trees for permutations avoiding generalized patterns  

E-Print Network (OSTI)

Generating trees for permutations avoiding generalized patterns Sergi Elizalde Dartmouth College Permutation Patterns 2006, Reykjavik Permutation Patterns 2006, Reykjavik ­ p.1 #12;Generating trees patterns Generating trees Rightward generating trees Enumeration of permutations avoiding generalized

Elizalde, Sergi

475

Interacting holographic generalized Chaplygin gas model  

E-Print Network (OSTI)

In this paper we consider a correspondence between the holographic dark energy density and interacting generalized Chaplygin gas energy density in FRW universe. Then we reconstruct the potential of the scalar field which describe the generalized Chaplygin cosmology.

M. R. Setare

2007-08-01T23:59:59.000Z

476

The General Theory of Relativity - C  

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

C. Gravity and Acceleration C. Gravity and Acceleration One of the more significant clues that Einstein noted early in his investigation involved a simple way to produce gravity where it might not be expected to exist. Imagine being inside an elevator and tossing a ball from one hand to the other. The ball goes up, the ball comes down, over and over-nothing special there. But now imagine being in the same elevator floating somewhere in outer space, away from the earth or any other large celestial bodies. Tossing the ball there produces quite a different result: instead of rising in an arc, getting slower near the top, and then speeding up as it falls, the ball moves in a straight line without slowing down at all. Instead of falling into your other hand, the ball just moves straight toward the top of a wall or the ceiling, and bounces around up

477

General Accounting .:. Lawrence Berkeley National Laboratory  

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

CFO U.S. Department of Energy --- Cost Accounting Standards DOE Accounting Handbook Federal Accounting Standards Generally Accepted Accounting...

478

General Electric Company Oahu Wind Integration Study  

E-Print Network (OSTI)

General Electric Company Oahu Wind Integration Study Final Report Delivered to: Richard Rocheleau-956-8346 e-mail: rochelea@hawaii.edu General Electric Company (in alphabetical order) Sebastian Achilles Date: December 16 2010 #12;2 Legal Notices This report was prepared by the General Electric Company (GE

479

Nailing Down the Exciton in LiF | Advanced Photon Source  

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

DNA Editing Tool Flips Its Target DNA Editing Tool Flips Its Target Unraveling a Leukemia Thread Quantum Physics Makes Water Different Weird Oxygen Bonding under Pressure A Breakthrough in Improving Osteoporosis Drug Design Science Highlights Archives: 2013 | 2012 | 2011 | 2010 2009 | 2008 | 2007 | 2006 2005 | 2004 | 2003 | 2002 2001 | 2000 | 1998 | Subscribe to APS Science Highlights rss feed Nailing Down the Exciton in LiF SEPTEMBER 17, 2008 Bookmark and Share Excitons are worth getting excited about. For one thing, they are a key element in the functioning of semiconductors and insulators, and understanding their structure and how they form and behave in different materials is vitally important to the development of new materials and technologies. For another, the true nature of a particular exciton has been

480

Energy Efficiency is always a Good Business Decision, especially in a Down Economy  

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

written for publication of the National Electrical Manufacturers Association (NEMA), February 2009 written for publication of the National Electrical Manufacturers Association (NEMA), February 2009 Energy Efficiency is a Good Business Decision, Especially Now! By Neil Zobler, Catalyst Financial Group, Inc, and Robert Sauchelli, U.S. EPA ENERGY STAR ® Energy efficiency is always a good business decision, especially now in a down economy. Add to it the value of environmental and human health benefits of green and sustainable buildings, and the case for installing cost effective energy efficient equipment is even stronger. In this article, we will focus on the "why?" and the "how?"- why implementing energy efficiency projects contributes to the organization's overall financial health and - how ENERGY STAR tools and resources can help sell cost effective energy efficiency improvements to

Note: This page contains sample records for the topic "general down turn" 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.


481

The development of mathematical model for cool down technique in the LNG pipe-line system  

SciTech Connect

An increase in demand for LNG as energy source can be expected since LNG is clean, in stable supply and produces low levels of carbon dioxide. Expansion of various LNG plants is planned. However, the optimal design of the LNG pipe-line systems has not yet been determined since the LNG transport phenomenon is not yet fully understood clearly. For example, in the LNG pipe-line system, large temperature gradients occur when the LNG transport starts. Therefore, although the necessity to cool down the pipe in order to minimize serious deformation is clear, the studies to understand it quantitatively have not been carried out. In this study, experiments on a commercial plant scale and a computer simulation, made up of structural analysis and two phase flow simulation were carried out to establish a prediction model of pipe deformation and to understand the phenomenon in the pipe.

Hamaogi, Kenji; Takatani, Kouji; Kosugi, Sanai; Fukunaga, Takeshi

1999-07-01T23:59:59.000Z

482

Spatial correlation of photon pairs produced in spontaneous parametric down-conversion  

SciTech Connect

We report the observation of spatial biphoton correlation in spontaneous parametric down conversion. The optical bench includes a type-I BBO crystal of effective length 2 mm, pumped by a 100 mW violet laser diode centered at 405.38 nm. Photon pairs are created with degenerate wavelength {approx_equal}810.76 nm. Once the horizontal counting rates have been measured, a simple geometrical recipe is shown to be useful in calculating bounds for the width of vertical counting rates. The spatial correlation between idler and signal photons is illustrated with a coincidence distribution of the coordinate pair (x{sub s},x{sub i}), with x{sub i,s} the idler (signal) detector position in horizontal scan.

Procopio, L. M. [Departamento de Fisica, Cinvestav, A.P. 14-740, Mexico D.F. 07000 (Mexico); Rosas-Ortiz, O. [Departamento de Fisica, Cinvestav, A.P. 14-740, Mexico D.F. 07000 (Mexico); Instituto de Fisica, Universidad Nacional Autonoma de Mexico, A.P. 20-364, Mexico D.F. 01000 (Mexico); Velazquez, V. [Facultad de Ciencias, Universidad Nacional Autonoma de Mexico, A.P. 20-364, Mexico D.F. 04510 (Mexico)

2010-10-11T23:59:59.000Z

483

Harsh-Environment Solid-State Gamma Detector for Down-hole Gas and Oil Exploration  

SciTech Connect

The goal of this program was to develop a revolutionary solid-state gamma-ray detector suitable for use in down-hole gas and oil exploration. This advanced detector would employ wide-bandgap semiconductor technology to extend the gamma sensor's temperature capability up to 200 C as well as extended reliability, which significantly exceeds current designs based on photomultiplier tubes. In Phase II, project tasks were focused on optimization of the final APD design, growing and characterizing the full scintillator crystals of the selected composition, arranging the APD device packaging, developing the needed optical coupling between scintillator and APD, and characterizing the combined elements as a full detector system preparing for commercialization. What follows is a summary report from the second 18-month phase of this program.

Peter Sandvik; Stanislav Soloviev; Emad Andarawis; Ho-Young Cha; Jim Rose; Kevin Durocher; Robert Lyons; Bob Pieciuk; Jim Williams; David O'Connor

2007-08-10T23:59:59.000Z

484

Characterizing entanglement in pulsed parametric down-conversion using chronocyclic Wigner functions  

Science Journals Connector (OSTI)

Pulsed parametric down-conversion (PDC) processes generate photon pairs with a rich spectral-temporal structure, which offer an attractive potential for quantum information and communication applications. We investigate the four-dimensional chronocyclic Wigner function WPDC(?s,?i,?s,?i) of the PDC state, which naturally lends itself to the pulsed characteristics of these states. From this function we derive the conditioned time-bandwidth product of one of the pair photons, a quantity which not only is a valid measure of entanglement between the PDC photons but also allows us to highlight a remarkable link between the discrete- and continuous-variable descriptions of PDC. We numerically analyze PDC processes with different conditions to demonstrate the versatility of our approach, which is applicable to a large number of current PDC sources.

Benjamin Brecht and Christine Silberhorn

2013-05-08T23:59:59.000Z

485

Limits on the deterministic creation of pure single-photon states using parametric down-conversion  

Science Journals Connector (OSTI)

Parametric down-conversion (PDC) is one of the most widely used methods to create pure single-photon states for quantum information applications. However, little attention has been paid to higher-order photon components in the PDC process, yet these ultimately limit the prospects of generating single photons of high quality. In this paper we investigate the impact of higher-order photon components and multiple frequency modes on the heralding rates and single-photon fidelities. This enables us to determine the limits of PDC sources for single-photon generation. Our results show that a perfectly single-mode PDC source in conjunction with a photon-number-resolving detector is ultimately capable of creating single-photon Fock states with unit fidelity and a maximal state creation probability of 25%. Hence, an array of 17 switched sources is required to build a deterministic (>99% emission probability) pure single-photon source.

Andreas Christ and Christine Silberhorn

2012-02-22T23:59:59.000Z

486

$Om$ diagnostic applied to scalar field models and slowing down of cosmic acceleration  

E-Print Network (OSTI)

We apply the $Om$ diagnostic to models for dark energy based on scalar fields. In case of the power law potentials, we demonstrate the possibility of slowing down the expansion of the Universe around the present epoch for a specific range in the parameter space. For these models, we also examine the issues concerning the age of Universe. We use the $Om$ diagnostic to distinguish the $\\Lambda$CDM model from non minimally coupled scalar field, phantom field and generic quintessence models. Our study shows that the $Om$ has zero, positive and negative curvatures for $\\Lambda$CDM, phantom and quintessence models respectively. We use an integrated data base (SN+Hubble+BAO+CMB) for bservational analysis and demonstrate that $Om$ is a useful diagnostic to apply to observational data.

Shahalam, M; Agarwal, Abhineet

2015-01-01T23:59:59.000Z

487

EARLY STAGES OF CLUSTER FORMATION: FRAGMENTATION OF MASSIVE DENSE CORES DOWN TO {approx}< 1000 AU  

SciTech Connect

In order to study the fragmentation of massive dense cores, which constitute the cluster cradles, we observed the continuum at 1.3 mm and the CO (2-1) emission of four massive cores with the Plateau de Bure Interferometer in the most extended configuration. We detected dust condensations down to {approx}0.3 M {sub Sun} and separate millimeter sources down to 0.''4 or {approx}< 1000 AU, comparable to the sensitivities and separations reached in optical/infrared studies of clusters. The CO (2-1) high angular resolution images reveal high-velocity knots usually aligned with previously known outflow directions. This, in combination with additional cores from the literature observed at similar mass sensitivity and spatial resolution, allowed us to build a sample of 18 protoclusters with luminosities spanning three orders of magnitude. Among the 18 regions, {approx}30% show no signs of fragmentation, while 50% split up into {approx}> 4 millimeter sources. We compiled a list of properties for the 18 massive dense cores, such as bolometric luminosity, total mass, and mean density, and found no correlation of any of these parameters with the fragmentation level. In order to investigate the combined effects of the magnetic field, radiative feedback, and turbulence in the fragmentation process, we compared our observations to radiation magnetohydrodynamic simulations and found that the low-fragmented regions are reproduced well in the magnetized core case, while the highly fragmented regions are consistent with cores where turbulence dominates over the magnetic field. Overall, our study suggests that the fragmentation in massive dense cores could be determined by the initial magnetic field/turbulence balance in each particular core.

Palau, Aina; Girart, Josep M. [Institut de Ciencies de l'Espai (CSIC-IEEC), Campus UAB-Facultat de Ciencies, Torre C5-parell 2, E-08193 Bellaterra, Catalunya (Spain)] [Institut de Ciencies de l'Espai (CSIC-IEEC), Campus UAB-Facultat de Ciencies, Torre C5-parell 2, E-08193 Bellaterra, Catalunya (Spain); Fuente, Asuncion [Observatorio Astronomico Nacional, P.O. Box 112, E-28803 Alcala de Henares, Madrid (Spain)] [Observatorio Astronomico Nacional, P.O. Box 112, E-28803 Alcala de Henares, Madrid (Spain); Estalella, Robert [Departament d'Astronomia i Meteorologia (IEEC-UB), Institut de Ciencies del Cosmos, Universitat de Barcelona, Marti Franques, 1, E-08028 Barcelona (Spain)] [Departament d'Astronomia i Meteorologia (IEEC-UB), Institut de Ciencies del Cosmos, Universitat de Barcelona, Marti Franques, 1, E-08028 Barcelona (Spain); Ho, Paul T. P.; Zhang, Qizhou [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)] [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Sanchez-Monge, Alvaro; Fontani, Francesco; Cesaroni, Riccardo [Osservatorio Astrofisico di Arcetri, INAF, Lago E. Fermi 5, I-50125 Firenze (Italy)] [Osservatorio Astrofisico di Arcetri, INAF, Lago E. Fermi 5, I-50125 Firenze (Italy); Busquet, Gemma [INAF-Istituto di Astrofisica e Planetologia Spaziali, Area di Recerca di Tor Vergata, Via Fosso Cavaliere 100, I-00133 Roma (Italy)] [INAF-Istituto di Astrofisica e Planetologia Spaziali, Area di Recerca di Tor Vergata, Via Fosso Cavaliere 100, I-00133 Roma (Italy); Commercon, Benoit; Hennebelle, Patrick [Laboratoire de Radioastronomie, UMR CNRS 8112, Ecole Normale Superieure et Observatoire de Paris, 24 rue Lhomond, F-75231 Paris Cedex 05 (France)] [Laboratoire de Radioastronomie, UMR CNRS 8112, Ecole Normale Superieure et Observatoire de Paris, 24 rue Lhomond, F-75231 Paris Cedex 05 (France); Boissier, Jeremie [Istituto di Radioastronomia, INAF, Via Gobetti 101, I-40129 Bologna (Italy)] [Istituto di Radioastronomia, INAF, Via Gobetti 101, I-40129 Bologna (Italy); Zapata, Luis A., E-mail: palau@ieec.uab.es [Centro de Radioastronomia y Astrofisica, Universidad Nacional Autonoma de Mexico, P.O. Box 3-72, 58090 Morelia, Michoacan (Mexico)

2013-01-10T23:59:59.000Z

488

Imaging the Heliosphere Using Neutral Atoms from Solar Wind Energy Down to 15 eV  

Science Journals Connector (OSTI)

We study the spatial and temporal distribution of hydrogen energetic neutral atoms (ENAs) from the heliosheath observed with the IBEX-Lo sensor of the Interstellar Boundary EXplorer (IBEX) from solar wind energies down to the lowest available energy (15 eV). All available IBEX-Lo data from 2009 January until 2013 June were included. The sky regions imaged when the spacecraft was outside of Earth's magnetosphere and when the Earth was moving toward the direction of observation offer a sufficient signal-to-noise ratio even at very low energies. We find that the ENA ribbon—a 20° wide region of high ENA intensities—is most prominent at solar wind energies whereas it fades at lower energies. The maximum emission in the ribbon is located near the poles for 2 keV and closer to the ecliptic plane for energies below 1 keV. This shift is an evidence that the ENA ribbon originates from the solar wind. Below 0.1 keV, the ribbon can no longer be identified against the globally distributed ENA signal. The ENA measurements in the downwind direction are affected by magnetospheric contamination below 0.5 keV, but a region of very low ENA intensities can be identified from 0.1 keV to 2 keV. The energy spectra of heliospheric ENAs follow a uniform power law down to 0.1 keV. Below this energy, they seem to become flatter, which is consistent with predictions. Due to the subtraction of local background, the ENA intensities measured with IBEX agree with the upper limit derived from Ly? observations.

A. Galli; P. Wurz; S. A. Fuselier; D. J. McComas; M. Bzowski; J. M. Sokó?; M. A. Kubiak; E. Möbius

2014-01-01T23:59:59.000Z

489

TurningPoint Evaluation Results  

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

Results of the Knoxville 2012 Meeting Evaluation 15 22.06% 5 7.35% 36 52.94% 0 0% 3 4.41% 6 8.82% 3 4.41% Totals 68 100% 25 17.86% 38 27.14% 38 27.14% 38 27.14% 1 0.71% Totals 140 100% 35 47.30% 36 48.65% 2 2.70% 1 1.35% Totals 74 100% 1.) Please indicate what type of agency or company you represent. Responses Federal 2.) Which breakout sessions did you attend? Responses NRC: Storage and disposal topics NRC: Rulemakings and studies Emerging technologies for HAZMAT shipments Harmonization, DOE directives, TEPP activitie... Tribal State executive State legislature Local Private Other Didn't attend None 3.) Keynote Address: DOE Office of Environmental Management Responses Very Somewhat Not useful 22.1% 7.4% 52.9% 0% 4.4% 8.8% 4.4% Federal Tribal State executive State legislature Local

490

Education: Astronomy to Turn Tide?  

Science Journals Connector (OSTI)

... PROPERLY taught astronomy courses may offer the best hope of stemming or even reversing the drift away from ... group of senior astronomers under the chairmanship of Professor D. McNally discussed ways in which astronomy can and should be taught, in schools and at both undergraduate and postgraduate level ...

1971-04-16T23:59:59.000Z

491

Industry turns its attention south  

SciTech Connect

The paper discusses the outlook for the gas and oil industries in the Former Soviet Union and Eastern Europe. Significant foreign investment continues to elude Russia`s oil and gas industry, so the Caspian nations of Kazakhstan and Azerbaijan are picking up the slack, welcoming the flow of foreign capital to their energy projects. Separate evaluations are given for Russia, Azerbaijan, Kazakhstan, Turkmenistan, Ukraine, Armenia, Belarus, Georgia, Lithuania, Latvia, Estonia, Moldova, Tajikstan, Uzbekistan, Albania, Bulgaria, Croatia, Czech Republic, Hungary, Poland, Romania, Slovakia, Slovenia, and Serbia.

Marhefka, D. [Russian Petroleum Investor, Moscow (Russian Federation)

1997-08-01T23:59:59.000Z

492

Turning carbon dioxide into fuel  

Science Journals Connector (OSTI)

...reported studies of CH4-CO2 reforming on aerogel Co/Al2O3 nanoparticulate catalysts in...CCM) 880 (exothermic) Figure 9. Aerogel Co/Al2O3 catalysts for CH4-CO2 reforming...Li2008Fluidization characteristics of aerogel Co/Al2O3 catalyst in a magnetic fluidized...

2010-01-01T23:59:59.000Z

493

Turning greenhouse gases into gold  

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

gases, with carbon dioxide (CO2) often accused of being the primary instigator of global climate change. As a result, numerous efforts are under way to find ways to prevent,...

494

Turning carbon dioxide into fuel  

Science Journals Connector (OSTI)

...i.e. less negative) Gibbs free energy, e.g. H2 or CH4. These hydrogen-bearing energy carriers give up their intrinsic chemical energy to promote the conversion of CO2. Thus, the heats of reaction...

2010-01-01T23:59:59.000Z

495

Shape from Contour: Straight Homogeneous Generalized Cylinders and Constant Cross Section Generalized Cylinders  

Science Journals Connector (OSTI)

Abstract¿ We analyze the properties of Straight Homogeneous Generalized Cylinders (SHGCs) and Constant Cross Section Generalized Cylinders (CGCs), and derive the types of symmetries that the limb boundaries and cross sections of these objects produce ... Keywords: Shape from contour, staright homogeneous generalized cones, constant cross section generalized cones, symmetry analysis, shape constraints.

Faith Ulupinar; Ramakant Nevatia

1995-02-01T23:59:59.000Z

496

Transformation of paraxial matrices at a general interface between two general media  

E-Print Network (OSTI)

Transformation of paraxial matrices at a general interface between two general media Ludek Klimes for transforming these paraxial matrices at a general smooth interface between two general media. The transformation equations are applicable to both real­valued and complex­valued paraxial matrices. The equations

Cerveny, Vlastislav

497

Lead Slowing-Down Spectrometry for Spent Fuel Assay: FY11 Status Report  

SciTech Connect

Executive Summary Developing a method for the accurate, direct, and independent assay of the fissile isotopes in bulk materials (such as used fuel) from next-generation domestic nuclear fuel cycles is a goal of the Office of Nuclear Energy, Fuel Cycle R&D, Material Protection and Control Technology (MPACT) Campaign. To meet this goal, MPACT supports a multi-institutional collaboration to study the feasibility of Lead Slowing Down Spectroscopy (LSDS). This technique is an active nondestructive assay method that has the potential to provide independent, direct measurement of Pu and U isotopic masses in used fuel with an uncertainty considerably lower than the approximately 10% typical of today’s confirmatory assay methods. This document is a progress report for FY2011 collaboration activities. Progress made by the collaboration in FY2011 continues to indicate the promise of LSDS techniques applied to used fuel. PNNL developed an empirical model based on calibration of the LSDS to responses generated from well-characterized used fuel. The empirical model demonstrated the potential for the direct and independent assay of the sum of the masses of 239Pu and 241Pu to within approximately 3% over a wide used fuel parameter space. Similar results were obtained using a perturbation approach developed by LANL. Benchmark measurements have been successfully conducted at LANL and at RPI using their respective LSDS instruments. The ISU and UNLV collaborative effort is focused on the fabrication and testing of prototype fission chambers lined with ultra-depleted 238U and 232Th, and uranium deposition on a stainless steel disc using spiked U3O8 from room temperature ionic liquid was successful, with improving thickness obtained. In FY2012, the collaboration plans a broad array of activities. PNNL will focus on optimizing its empirical model and minimizing its reliance on calibration data, as well continuing efforts on developing an analytical model. Additional measurements are planned at LANL and RPI. LANL measurements will include a Pu sample, which is expected to provide more counts at longer slowing-down times to help identify discrepancies between experimental data and MCNPX simulations. RPI measurements will include the assay of an entire fresh fuel assembly for the study of self-shielding effects as well as the ability to detect diversion by detecting a missing fuel pin in the fuel assembly. The development of threshold neutron sensors will continue, and UNLV will calibrate existing ultra-depleted uranium deposits at ISU.

Warren, Glen A.; Casella, Andrew M.; Haight, R. C.; Anderson, Kevin K.; Danon, Yaron; Hatchett, D.; Becker, Bjorn; Devlin, M.; Imel, G. R.; Beller, D.; Gavron, A.; Kulisek, Jonathan A.; Bowyer, Sonya M.; Gesh, Christopher J.; O'Donnell, J. M.

2011-08-01T23:59:59.000Z

498

Time and Materials Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 20 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

499

Generating set for general multipartite entangled states  

E-Print Network (OSTI)

We propose a entanglement generating set for a general multipartite state based on the of concurrence. In particular, we show that concurrence for general multipartite states can be constructed by different classes of local operators which are defined by complement of positive operator valued measure on quantum phases. The entanglement generating set consists of different classes of entanglement that are detected by these classes of operators and contributes to the degree of entanglement for a general multipartite state.

Hoshang Heydari

2006-03-16T23:59:59.000Z

500

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) | Open  

Open Energy Info (EERE)

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Agency/Company /Organization: Lawrence Berkeley National Laboratory Sector: Land Focus Area: Forestry Topics: GHG inventory, Pathways analysis Website: ies.lbl.gov/taxonomy/term/34 References: GCOMAP Project [1] Logo: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) "The GCOMAP project reported on the global potential for carbon sequestration in forest plantations, and the reduction of carbon emissions from deforestation, in response to six carbon price scenarios from 2000 to 2100. These carbon price scenarios cover a range typically seen in global