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1

Horizon Entropy  

E-Print Network [OSTI]

Although the laws of thermodynamics are well established for black hole horizons, much less has been said in the literature to support the extension of these laws to more general settings such as an asymptotic de Sitter horizon or a Rindler horizon (the event horizon of an asymptotic uniformly accelerated observer). In the present paper we review the results that have been previously established and argue that the laws of black hole thermodynamics, as well as their underlying statistical mechanical content, extend quite generally to what we call here "causal horizons". The root of this generalization is the local notion of horizon entropy density.

Ted Jacobson; Renaud Parentani

2003-02-25T23:59:59.000Z

2

Part I. Halichondrin B: Studies on the total synthesis. Part II. Levuglandins: Generation from PGH sub 2 and binding with proteins  

SciTech Connect (OSTI)

Halichondrins are a new family of extremely bioactive marine natural products present in minute quantities in a sponge, Halichondria Okadai Kadota. Halichondrin B is the most biologically active member of this family and shows remarkably effective in vivo antitumor activity. A practical synthesis would allow clinical testing of this rare molecule. The C6-C12 fragment corresponds to a heptulose which might cyclize to the required polyheterocycle in analogy with the presumed biosynthesis of halichondrin B. The key heptulose intermediate was prepared from D-ribose. A novel mixed ethyl dimethoxybenzyl acetal of formylmethylenetriphenylphosphorane stereoselectively gave a cis alkene upon reaction with the aldehyde obtained from oxidation of methyl isopropylidene D-riboside. Osmium tetraoxide-catalyzed vicinal hydroxylation of the resulting cis alkene, protection of the diol as an acetonide, and hydrolysis of the acetal under neutral conditions using DDQ delivered two diastereomers of the desired aldehyde in excellent yield. Absolute stereochemical characterization of these diastereomers was achieved by correlation with derivatives of D-allose and L-talose. An effective new method was developed for purification of the prostaglandin endoperoxide PGH{sub 2} based on centrifugal partition chromatography and a novel aprotic two phase ternary solvent system. Recent studies showed that solvent-induced decomposition of PGH{sub 2} produces levuglandins, {gamma}-ketoaldehydes with 10,11-seco prostanoic acid (levuglandin E{sub 2} LGE{sub 2}) or 9,10-seco prostanoic acid (levuglandin D{sub 2},LGD{sub 2}) structures. The abundant supply of pure PGH{sub 2} now available and a simple HPLC assay procedure developed for detection of levuglandins allowed a reexamination of the silica gel-catalyzed decomposition of PGH{sub 2}.

Jirousek, M.R.

1989-01-01T23:59:59.000Z

3

Horizon Health EAP Services  

E-Print Network [OSTI]

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

Yates, Andrew

4

Mechanics of Isolated Horizons  

E-Print Network [OSTI]

A set of boundary conditions defining an undistorted, non-rotating isolated horizon are specified in general relativity. A space-time representing a black hole which is itself in equilibrium but whose exterior contains radiation admits such a horizon. However, the definition is applicable in a more general context, such as cosmological horizons. Physically motivated, (quasi-)local definitions of the mass and surface gravity of an isolated horizon are introduced and their properties analyzed. Although their definitions do not refer to infinity, these quantities assume their standard values in the static black hole solutions. Finally, using these definitions, the zeroth and first laws of black hole mechanics are established for isolated horizons.

Abhay Ashtekar; Christopher Beetle; Stephen Fairhurst

1999-11-04T23:59:59.000Z

5

Crossing the River: Xiangxi Miao Spirit Mediumship  

E-Print Network [OSTI]

one‘s own or the other clan, they can cause sufferings and misfortunes, and should be exorcised through performing rituals (Wu 2001: 72). However, rituals of exorcism are usually performed by the zimei medium after a period of several years... Crossing the River: Xiangxi Miao Spirit Mediumship By Copyright 2010 Hexian Wu Submitted to the graduate degree program in the Department of Anthropology and the Graduate Faculty of the University of Kansas in partial...

Wu, Hexian

2010-12-16T23:59:59.000Z

6

Investors' horizon and stock prices  

E-Print Network [OSTI]

This dissertation consists of three essays on the relation between investors' trading horizon and stock prices. The first chapter explores the theoretical relation between the horizon of traders and the negative externality ...

Parsa, Sahar

2011-01-01T23:59:59.000Z

7

Renewable Spirits LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to: navigation, searchVirginia Blue Ridge AndREII Jump to:RFSL JumpSpirits LLC Jump to:

8

The Cosmic Horizon  

E-Print Network [OSTI]

The cosmological principle, promoting the view that the universe is homogeneous and isotropic, is embodied within the mathematical structure of the Robertson-Walker (RW) metric. The equations derived from an application of this metric to the Einstein Field Equations describe the expansion of the universe in terms of comoving coordinates, from which physical distances may be derived using a time-dependent expansion factor. These coordinates, however, do not explicitly reveal properties of the cosmic spacetime manifested in Birkhoff's theorem and its corollary. In this paper, we compare two forms of the metric--written in (the traditional) comoving coordinates, and a set of observer-dependent coordinates--first for the well-known de Sitter universe containing only dark energy, and then for a newly derived form of the RW metric, for a universe with dark energy and matter. We show that Rindler's event horizon--evident in the co-moving system--coincides with what one might call the "curvature horizon" appearing in the observer-dependent frame. The advantage of this dual prescription of the cosmic spacetime is that with the latest WMAP results, we now have a much better determination of the universe's mass-energy content, which permits us to calculate this curvature with unprecedented accuracy. We use it here to demonstrate that our observations have probed the limit beyond which the cosmic curvature prevents any signal from having ever reached us. In the case of de Sitter, where the mass-energy density is a constant, this limit is fixed for all time. For a universe with a changing density, this horizon expands until de Sitter is reached asymptotically, and then it too ceases to change.

Fulvio Melia

2007-11-27T23:59:59.000Z

9

Entropy of Isolated Horizons revisited  

E-Print Network [OSTI]

The decade-old formulation of the isolated horizon classically and within loop quantum gravity, and the extraction of the microcanonical entropy of such a horizon from this formulation, is reviewed, in view of recent renewed interest. There are two main approaches to this problem: one employs an SU(2) Chern-Simons theory describing the isolated horizon degrees of freedom, while the other uses a reduced U(1) Chern-Simons theory obtained from the SU(2) theory, with appropriate constraints imposed on the spectrum of boundary states `living' on the horizon. It is shown that both these ways lead to the same infinite series asymptotic in horizon area for the microcanonical entropy of an isolated horizon. The leading area term is followed by an unambiguous correction term logarithmic in area with a coefficient $-\\frac32$, with subleading corrections dropping off as inverse powers of the area.

Rudranil Basu; Romesh K. Kaul; Parthasarathi Majumdar

2009-07-29T23:59:59.000Z

10

Entropy of isolated horizons revisited  

SciTech Connect (OSTI)

The decade-old formulation of the isolated horizon classically and within loop quantum gravity, and the extraction of the microcanonical entropy of such a horizon from this formulation, is reviewed, in view of recent renewed interest. There are two main approaches to this problem: one employs an SU(2) Chern-Simons theory describing the isolated horizon degrees of freedom, while the other uses a reduced U(1) Chern-Simons theory obtained from the SU(2) theory, with appropriate constraints imposed on the spectrum of boundary states ''living'' on the horizon. It is shown that both these ways lead to the same infinite series asymptotic in the horizon area for the microcanonical entropy of an isolated horizon. The leading area term is followed by an unambiguous correction term logarithmic in area with a coefficient -(3/2), with subleading corrections dropping off as inverse powers of the area.

Basu, Rudranil; Kaul, Romesh K.; Majumdar, Parthasarathi [SN Bose National Centre for Basic Sciences, Kolkata 700 098 (India); Institute of Mathematical Sciences, Chennai 600 113 (India); Saha Institute of Nuclear Physics, Kolkata 700 064 (India)

2010-07-15T23:59:59.000Z

11

The New Horizons Spacecraft  

E-Print Network [OSTI]

The New Horizons spacecraft was launched on 19 January 2006. The spacecraft was designed to provide a platform for seven instruments that will collect and return data from Pluto in 2015. The design drew on heritage from previous missions developed at The Johns Hopkins University Applied Physics Laboratory (APL) and other missions such as Ulysses. The trajectory design imposed constraints on mass and structural strength to meet the high launch acceleration needed to reach the Pluto system prior to the year 2020. The spacecraft subsystems were designed to meet tight mass and power allocations, yet provide the necessary control and data handling finesse to support data collection and return when the one-way light time during the Pluto flyby is 4.5 hours. Missions to the outer solar system require a radioisotope thermoelectric generator (RTG) to supply electrical power, and a single RTG is used by New Horizons. To accommodate this constraint, the spacecraft electronics were designed to operate on less than 200 W....

Fountain, Glen H; Hersman, Christopher B; Herder, Timothy S; Coughlin, Thomas B; Gibson, William C; Clancy, Deborah A; DeBoy, Christopher C; Hill, T Adrian; Kinnison, James D; Mehoke, Douglas S; Ottman, Geffrey K; Rogers, Gabe D; Stern, S Alan; Stratton, James M; Vernon, Steven R; Williams, Stephen P

2007-01-01T23:59:59.000Z

12

The New Horizons Spacecraft  

E-Print Network [OSTI]

The New Horizons spacecraft was launched on 19 January 2006. The spacecraft was designed to provide a platform for seven instruments that will collect and return data from Pluto in 2015. The design drew on heritage from previous missions developed at The Johns Hopkins University Applied Physics Laboratory (APL) and other missions such as Ulysses. The trajectory design imposed constraints on mass and structural strength to meet the high launch acceleration needed to reach the Pluto system prior to the year 2020. The spacecraft subsystems were designed to meet tight mass and power allocations, yet provide the necessary control and data handling finesse to support data collection and return when the one-way light time during the Pluto flyby is 4.5 hours. Missions to the outer solar system require a radioisotope thermoelectric generator (RTG) to supply electrical power, and a single RTG is used by New Horizons. To accommodate this constraint, the spacecraft electronics were designed to operate on less than 200 W. The spacecraft system architecture provides sufficient redundancy to provide a probability of mission success of greater than 0.85, even with a mission duration of over 10 years. The spacecraft is now on its way to Pluto, with an arrival date of 14 July 2015. Initial inflight tests have verified that the spacecraft will meet the design requirements.

Glen H. Fountain; David Y. Kusnierkiewicz; Christopher B. Hersman; Timothy S. Herder; Thomas B. Coughlin; William C. Gibson; Deborah A. Clancy; Christopher C. DeBoy; T. Adrian Hill; James D. Kinnison; Douglas S. Mehoke; Geffrey K. Ottman; Gabe D. Rogers; S. Alan Stern; James M. Stratton; Steven R. Vernon; Stephen P. Williams

2007-09-26T23:59:59.000Z

13

The Need for SPIRIT DEMs to Quantify Antarctic Ice Sheet  

E-Print Network [OSTI]

appropriate mask ­ SPIRIT has the data and could produce the necessary DEMs #12;Conclusions · Antarctic iceThe Need for SPIRIT DEMs to Quantify Antarctic Ice Sheet Discharge Robert Bindschadler NASA & UMBC #12;Antarctic Ice Sheet Discharge · 33 largest, most active basins account for 840 Gt/a (Rignot

Berthier, Etienne

14

Near Horizon Structure of Extremal Vanishing Horizon Black Holes  

E-Print Network [OSTI]

We study the near horizon structure of Extremal Vanishing Horizon (EVH) black holes, extremal black holes with vanishing horizon area with a vanishing one-cycle on the horizon. We construct the most general near horizon EVH and near-EVH ansatz for the metric and other fields, like dilaton and gauge fields which may be present in the theory. We prove that (1) the near horizon EVH geometry for generic gravity theory in generic dimension has a three dimensional maximally symmetric subspace; (2) if the matter fields of the theory satisfy strong energy condition either this 3d part is AdS$_3$, or the solution is a direct product of a locally 3d flat space and a $d-3$ dimensional part; (3) these results extend to the near horizon geometry of near-EVH black holes, for which the AdS$_3$ part is replaced with BTZ geometry. We present some specific near horizon EVH geometries in 3, 4 and 5 dimensions for which there is a classification. We also briefly discuss implications of these generic results for generic (gauged) ...

Sadeghian, S; Vahidinia, M H; Yavartanoo, H

2015-01-01T23:59:59.000Z

15

E-Print Network 3.0 - aromatic white spirit Sample Search Results  

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

white spirit Search Powered by Explorit Topic List Advanced Search Sample search results for: aromatic white spirit Page: << < 1 2 3 4 5 > >> 1 International Journal of Mass...

16

Northwest Area Foundation Horizons Program  

E-Print Network [OSTI]

Northwest Area Foundation Horizons Program Final Evaluation Report ­ Executive Summary Diane L by the Northwest Area Foundation in partnership with two national organizations and delivered by a number to remember that Horizons was not designed to reduce poverty, but instead to contribute to the Foundations

Amin, S. Massoud

17

Mechanics of Rotating Isolated Horizons  

E-Print Network [OSTI]

Black hole mechanics was recently extended by replacing the more commonly used event horizons in stationary space-times with isolated horizons in more general space-times (which may admit radiation arbitrarily close to black holes). However, so far the detailed analysis has been restricted to non-rotating black holes (although it incorporated arbitrary distortion, as well as electromagnetic, Yang-Mills and dilatonic charges). We now fill this gap by first introducing the notion of isolated horizon angular momentum and then extending the first law to the rotating case.

Abhay Ashtekar; Christopher Beetle; Jerzy Lewandowski

2001-04-11T23:59:59.000Z

18

TULSA JEANS "SPIRIT" PASS Support the Campus Campaign by purchasing a  

E-Print Network [OSTI]

TULSA JEANS "SPIRIT" PASS Support the Campus Campaign by purchasing a "Spirit" Pass and receive purchasing a spirit pass. Yes! I want to be ALL IN and purchase a Jeans "Spirit" Pass in support of Campus_________________________________________________________ Campus Add/Bldg___________________________________________________ Office Phone Number

Oklahoma, University of

19

SpiritMars Exploration Rovers National Aeronautics and  

E-Print Network [OSTI]

hemisphere landing site. The rover's position tilted its solar panels toward the Sun to maintain enough solar power for Spirit to continue making scientific observations throughout the winter. The Pancam began

Waliser, Duane E.

20

Acoustic horizons in nuclear fluids  

E-Print Network [OSTI]

We consider a hydrodynamic description of the spherically symmetric outward flow of nuclear matter, accommodating dispersion in it as a very weak effect. About the resulting stationary conditions in the flow, we apply an Eulerian scheme to derive a fully nonlinear equation of a time-dependent radial perturbation. In its linearized limit, with no dispersion, this equation implies the static acoustic horizon of an analogue gravity model. We, however, show that time-dependent nonlinear effects destabilize the static horizon. We also model the perturbation as a high-frequency travelling wave, and perform a {\\it WKB} analysis, in which the effect of weak dispersion is studied iteratively. We show that even arbitrarily small values of dispersion make the horizon fully opaque to any acoustic disturbance propagating against the bulk flow, with the amplitude and the energy flux of the radial perturbation undergoing a discontinuity at the horizon, and decaying exponentially just outside it.

Niladri Sarkar; Abhik Basu; Jayanta K. Bhattacharjee; Arnab K. Ray

2014-04-13T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Deepwater Horizon Situation Report #5  

SciTech Connect (OSTI)

At approximately 11:00 pm EDT April 20, 2010 an explosion occurred aboard the Deepwater Horizon mobile offshore drilling unit (MODU) located 52 miles Southeast of Venice, LA and 130 miles southeast of New Orleans, LA. The MODU was drilling an exploratory well and was not producing oil at the time of the incident. The Deepwater Horizon MODU sank 1,500 feet northwest of the well site. Detailed information on response and recovery operations can be found at: http://www.deepwaterhorizonresponse.com/go/site/2931/

none,

2010-06-10T23:59:59.000Z

22

Generic isolated horizons in loop quantum gravity  

E-Print Network [OSTI]

Isolated horizons model equilibrium states of classical black holes. A detailed quantization, starting from a classical phase space restricted to spherically symmetric horizons, exists in the literature and has since been extended to axisymmetry. This paper extends the quantum theory to horizons of arbitrary shape. Surprisingly, the Hilbert space obtained by quantizing the full phase space of \\textit{all} generic horizons with a fixed area is identical to that originally found in spherical symmetry. The entropy of a large horizon remains one quarter its area, with the Barbero-Immirzi parameter retaining its value from symmetric analyses. These results suggest a reinterpretation of the intrinsic quantum geometry of the horizon surface.

Christopher Beetle; Jonathan Engle

2010-07-16T23:59:59.000Z

23

Evolutionary Robotics: Exploring New Horizons  

E-Print Network [OSTI]

Chapter 1 Evolutionary Robotics: Exploring New Horizons St´ephane Doncieux, Jean-Baptiste Mouret, Nicolas Bredeche, and Vincent Padois Abstract. This paper considers the field of Evolutionary Robotics (ER of research is discussed, as well as the potential use of ER in a robot design process. Four main aspects

Paris-Sud XI, Université de

24

NIF featured on BBC "Horizon"  

SciTech Connect (OSTI)

The National Ignition Facility, the world's largest laser system, located at Lawrence Livermore National Laboratory, was featured in the BBC broadcast "Horizon" hosted by physicist Brian Cox. Here is the NIF portion of the program, which was entitled "Can We Make A Star On Earth?" This video is used with the express permission of the BBC.

Brian Cox

2010-01-12T23:59:59.000Z

25

NIF featured on BBC "Horizon"  

ScienceCinema (OSTI)

The National Ignition Facility, the world's largest laser system, located at Lawrence Livermore National Laboratory, was featured in the BBC broadcast "Horizon" hosted by physicist Brian Cox. Here is the NIF portion of the program, which was entitled "Can We Make A Star On Earth?" This video is used with the express permission of the BBC.

Brian Cox

2010-09-01T23:59:59.000Z

26

Holy Mother of Chiri Mountain: A Female Mountain Spirit in Korea  

E-Print Network [OSTI]

Spirit in Korea by Maya Stiller UCLA Center for the Study ofSpirit in Korea by Maya Stiller I n his case study of femaleand commoners alike. Maya Stiller is a graduate student in

Stiller, Maya

2011-01-01T23:59:59.000Z

27

Spacetime Foam Model of the Schwarzschild Horizon  

E-Print Network [OSTI]

We consider a spacetime foam model of the Schwarzschild horizon, where the horizon consists of Planck size black holes. According to our model the entropy of the Schwarzschild black hole is proportional to the area of its event horizon. It is possible to express geometrical arguments to the effect that the constant of proportionality is, in natural units, equal to one quarter.

Jarmo Makela; Ari Peltola

2004-03-19T23:59:59.000Z

28

Local symmetries of non-expanding horizons  

E-Print Network [OSTI]

Local symmetries of a non-expanding horizon has been investigated in the 1st order formulation of gravity. When applied to a spherically symmetric isolated horizon only a U(1) subgroup of the Lorentz group survives as residual local symmetry that one can make use of in constructing an effective theory on the horizon.

Rudranil Basu; Ayan Chatterjee; Amit Ghosh

2010-04-21T23:59:59.000Z

29

Horizons cannot save the Landscape  

E-Print Network [OSTI]

Solutions with anti-D3 branes in a Klebanov-Strassler geometry with positive charge dissolved in fluxes have a certain singularity corresponding to a diverging energy density of the RR and NS-NS three-form fluxes. There are many hopes and arguments for and against this singularity, and we attempt to settle the issue by examining whether this singularity can be cloaked by a regular event horizon. This is equivalent to the existence of asymptotically Klebanov-Tseytlin or Klebanov-Strassler black holes whose charge measured at the horizon has the opposite sign to the asymptotic charge. We find that no such KT solution exists. Furthermore, for a large class of KS black holes we considered, the charge at the horizon must also have the same sign as the asymptotic charge, and is completely determined by the temperature, the number of fractional branes and the gaugino masses of the dual gauge theory. Our result suggests that antibrane singularities in backgrounds with charge in the fluxes are unphysical, which in turn raises the question as to whether antibranes can be used to uplift AdS vacua to deSitter ones. Our results also point out to a possible instability mechanism for the antibranes.

Iosif Bena; Alex Buchel; Oscar J. C. Dias

2012-12-20T23:59:59.000Z

30

Variable horizon in a peridynamic medium.  

SciTech Connect (OSTI)

A notion of material homogeneity is proposed for peridynamic bodies with vari- able horizon but constant bulk properties. A relation is derived that scales the force state according to the position-dependent horizon while keeping the bulk properties un- changed. Using this scaling relation, if the horizon depends on position, artifacts called ghost forces may arise in a body under homogeneous deformation. These artifacts de- pend on the second derivative of horizon and can be reduced by use of a modified equilibrium equation using a new quantity called the partial stress . Bodies with piece- wise constant horizon can be modeled without ghost forces by using a technique called a splice between the regions. As a limiting case of zero horizon, both partial stress and splice techniques can be used to achieve local-nonlocal coupling. Computational examples, including dynamic fracture in a one-dimensional model with local-nonlocal coupling, illustrate the methods.

Silling, Stewart A.; Littlewood, David John; Seleson, Pablo

2014-10-01T23:59:59.000Z

31

Horizon dynamics of distorted rotating black holes  

E-Print Network [OSTI]

We present numerical simulations of a Kerr black hole perturbed by a pulse of ingoing gravitational radiation. For strong perturbations we find up to five concentric marginally outer trapped surfaces. These trapped surfaces appear and disappear in pairs, so that the total number of such surfaces at any given time is odd. The world tubes traced out by the marginally outer trapped surfaces are found to be spacelike during the highly dynamical regime, approaching a null hypersurface at early and late times. We analyze the structure of these marginally trapped tubes in the context of the dynamical horizon formalism, computing the expansion of outgoing and incoming null geodesics, as well as evaluating the dynamical horizon flux law and the angular momentum flux law. Finally, we compute the event horizon. The event horizon is well-behaved and approaches the apparent horizon before and after the highly dynamical regime. No new generators enter the event horizon during the simulation.

Tony Chu; Harald P. Pfeiffer; Michael I. Cohen

2011-04-28T23:59:59.000Z

32

Smooth horizons and quantum ripples  

E-Print Network [OSTI]

Black Holes are unique objects which allow for meaningful theoretical studies of strong gravity and even quantum gravity effects. An infalling and a distant observer would have very different views on the structure of the world. However, a careful analysis has shown that it entails no genuine contradictions for physics, and the paradigm of observer complementarity has been coined. Recently this picture was put into doubt. In particular, it was argued that in old Black Holes a firewall must form in order to protect the basic principles of quantum mechanics. This AMPS paradox has already been discussed in a vast number of papers with different attitudes and conclusions. Here we want to argue that a possible source of confusion is neglection of quantum gravity effects. Contrary to widespread perception, it does not necessarily mean that effective field theory is inapplicable in rather smooth neighbourhoods of large Black Hole horizons. The real offender might be an attempt to consistently use it over the huge distances from the near-horizon zone of old Black Holes to the early radiation. We give simple estimates to support this viewpoint and show how the Page time and (somewhat more speculative) scrambling time do appear.

Alexey Golovnev

2014-02-12T23:59:59.000Z

33

Horizon entropy with loop quantum gravity methods  

E-Print Network [OSTI]

We show that the spherically symmetric isolated horizon can be described in terms of an SU(2) connection and a su(2) valued one form, obeying certain constraints. The horizon symplectic structure is precisely the one of 3d gravity in a first order formulation. We quantize the horizon degrees of freedom in the framework of loop quantum gravity, with methods recently developed for 3d gravity with non-vanishing cosmological constant. Bulk excitations ending on the horizon act very similar to particles in 3d gravity. The Bekenstein-Hawking law is recovered in the limit of imaginary Barbero-Immirzi parameter. Alternative methods of quantization are also discussed.

Daniele Pranzetti; Hanno Sahlmann

2014-12-23T23:59:59.000Z

34

Apparent horizon in fluid-gravity duality  

SciTech Connect (OSTI)

This article develops a computational framework for determining the location of boundary-covariant apparent horizons in the geometry of conformal fluid-gravity duality in arbitrary dimensions. In particular, it is shown up to second order and conjectured to hold to all orders in the gradient expansion that there is a unique apparent horizon which is covariantly expressible in terms of fluid velocity, temperature, and boundary metric. This leads to the first explicit example of an entropy current defined by an apparent horizon and opens the possibility that in the near-equilibrium regime there is preferred foliation of apparent horizons for black holes in asymptotically anti-de Sitter spacetimes.

Booth, Ivan; Heller, Michal P.; Plewa, Grzegorz; Spalinski, Michal [Department of Mathematics and Statistics, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, A1C 5S7 (Canada); Instituut voor Theoretische Fysica, Universiteit van Amsterdam, Science Park 904, 1090 GL Amsterdam (Netherlands); Soltan Institute for Nuclear Studies, Hoza 69, 00-681 Warsaw (Poland); Soltan Institute for Nuclear Studies, Hoza 69, 00-681 Warsaw (Poland) and Physics Department, University of Bialystok, 15-424 Bialystok (Poland)

2011-05-15T23:59:59.000Z

35

Optical geometry across the horizon  

E-Print Network [OSTI]

In a companion paper (Jonsson and Westman, Class. Quantum Grav. 23 (2006) 61), a generalization of optical geometry, assuming a non-shearing reference congruence, is discussed. Here we illustrate that this formalism can be applied to a finite four-volume of any spherically symmetric spacetime. In particular we apply the formalism, using a non-static reference congruence, to do optical geometry across the horizon of a static black hole. While the resulting geometry in principle is time dependent, we can choose the reference congruence in such a manner that an embedding of the geometry always looks the same. Relative to the embedded geometry the reference points are then moving. We discuss the motion of photons, inertial forces and gyroscope precession in this framework.

Rickard Jonsson

2007-08-19T23:59:59.000Z

36

Microsoft PowerPoint - Deepwater Horizon Containment - 30 JUN...  

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

Deepwater Horizon Containment - 30 JUN.ppt Microsoft PowerPoint - Deepwater Horizon Containment - 30 JUN.ppt Microsoft PowerPoint - Deepwater Horizon Containment - 30 JUN.ppt More...

37

ORISE: White paper analyzes Deepwater Horizon event for improving...  

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

Horizon and Nuclear and Radiological Incidents: Common Challenges and Solutions White paper analyzes Deepwater Horizon response, identifies approaches for radiological or...

38

O:\PGH Site Maps for Intranet\Main Files\PGH Plateaus 920 (1)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the ContributionsArms Control R&DNuclear fuel recycling in 4vs.Two-Phases t r

39

Ethanol as Internal Standard for Quantitative Determination of Volatile Compounds in Spirit Drinks by Gas Chromatography  

E-Print Network [OSTI]

The new methodical approach of using ethanol as internal standard in gas chromatographic analysis of volatile compounds in spirit drinks in daily practice of testing laboratories is proposed. This method provides determination of volatile compounds concentrations in spirit drinks directly expressed in milligrams per liter (mg/L) of absolute alcohol according to official methods without measuring of alcohol strength of analyzed sample. The experimental demonstration of this method for determination of volatile compounds in spirit drinks by gas chromatography is described. Its validation was carried out by comparison with experimental results obtained by internal standard method and external standard method.

Charapitsa, Siarhei V; Kulevich, Nikita V; Makoed, Nicolai M; Mazanik, Arkadzi L; Sytova, Svetlana N

2012-01-01T23:59:59.000Z

40

Revisiting Gribov's Copies Inside The Horizon  

E-Print Network [OSTI]

In this work, we recover the problem of legitimate topologically trivial Gribov copies inside the Gribov horizon. We avoid the reducibility problem which hampered the standard construction of van Baal, and then we are able to build a valid example with spherical symmetry. We also apply the same technique in the presence of a background of a Polyakov instanton in a Euclidian 3D spacetime, in order to study the effect of a non trivial environment in the generation of multiple copies inside the horizon.

R. R. Landim; V. E. R. Lemes; O. S. Ventura; L. C. Q. Vilar

2014-12-08T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

www.ictas.vt.edu NEW HORIZONS  

E-Print Network [OSTI]

,weareseeinganincreasinginvestmentinrenew- able energies, like wind and solar. The development of new technologies leading to a clean energyKellerwasappointedtotheroleofAssociateLaboratoryDirectoratOakRidgeNationalLaboratory(ORNL), on July 1, 2009. On November 1, 2010, a new directorate was formed, Energy and Environmental Scienceswww.ictas.vt.edu NEW HORIZONS ICTAS SEMINAR SERIES From Environmental Science to Next Generation

Crawford, T. Daniel

42

Cauchy horizon singularity without mass inflation  

E-Print Network [OSTI]

A perturbed Reissner-Nordstr\\"om-de Sitter solution is used to emphasize the nature of the singularity along the Cauchy horizon of a charged spherically symmetric black hole. For these solutions, conditions may prevail under which the mass function is bounded and yet the curvature scalar $R_{\\alpha\\beta\\gamma\\delta} R^{\\alpha\\beta\\gamma\\delta}$ diverges.

P. R. Brady; D. Nunez; S. Sinha

1992-11-20T23:59:59.000Z

43

Topology of Event Horizons and Topological Censorship  

E-Print Network [OSTI]

We prove that, under certain conditions, the topology of the event horizon of a four dimensional asymptotically flat black hole spacetime must be a 2-sphere. No stationarity assumption is made. However, in order for the theorem to apply, the horizon topology must be unchanging for long enough to admit a certain kind of cross section. We expect this condition is generically satisfied if the topology is unchanging for much longer than the light-crossing time of the black hole. More precisely, let $M$ be a four dimensional asymptotically flat spacetime satisfying the averaged null energy condition, and suppose that the domain of outer communication $\\C_K$ to the future of a cut $K$ of $\\Sm$ is globally hyperbolic. Suppose further that a Cauchy surface $\\Sigma$ for $\\C_K$ is a topological 3-manifold with compact boundary $\\partial\\S$ in $M$, and $\\S'$ is a compact submanifold of $\\bS$ with spherical boundary in $\\S$ (and possibly other boundary components in $M/\\S$). Then we prove that the homology group $H_1(\\Sigma',Z)$ must be finite. This implies that either $\\partial\\S'$ consists of a disjoint union of 2-spheres, or $\\S'$ is nonorientable and $\\partial\\S'$ contains a projective plane. Further, $\\partial\\S=\\partial\\Ip[K]\\cap\\partial\\Im[\\Sp]$, and $\\partial \\Sigma$ will be a cross section of the horizon as long as no generator of $\\partial\\Ip[K]$ becomes a generator of $\\partial\\Im[\\Sp]$. In this case, if $\\S$ is orientable, the horizon cross section must consist of a disjoint union of 2-spheres.}

Ted Jacobson; Shankar Venkataramani

1994-10-31T23:59:59.000Z

44

Electromagnetic Beams Overpass the Black Hole Horizon  

E-Print Network [OSTI]

We show that the electromagnetic excitations of the Kerr black hole have very strong back reaction on metric. In particular, the electromagnetic excitations aligned with the Kerr congruence form the light-like beams which overcome horizon, forming the holes in it, which allows matter to escape interior. So, there is no information lost inside the black hole. This effect is based exclusively on the analyticity of the algebraically special solutions.

Alexander Burinskii

2008-06-16T23:59:59.000Z

45

On horizon structure of bimetric spacetimes  

E-Print Network [OSTI]

We discuss the structure of horizons in spacetimes with two metrics, with applications to the Vainshtein mechanism and other examples. We show, without using the field equations, that if the two metrics are static, spherically symmetric, nonsingular, and diagonal in a common coordinate system, then a Killing horizon for one must also be a Killing horizon for the other. We then generalize this result to the axisymmetric case. We also show that the surface gravities must agree if the bifurcation surface in one spacetime lies smoothly in the interior of the spacetime of the other metric. These results imply for example that the Vainshtein mechanism of nonlinear massive gravity theories cannot work to recover black holes if the dynamical metric and the non dynamical flat metric are both diagonal. They also explain the global structure of some known solutions of bigravity theories with one diagonal and one nondiagonal metric, in which the bifurcation surface of the Killing field lies in the interior of one spacetime and on the conformal boundary of the other.

Cédric Deffayet; Ted Jacobson

2011-07-25T23:59:59.000Z

46

The Event Horizon of M87  

E-Print Network [OSTI]

The 6 billion solar mass supermassive black hole at the center of the giant elliptical galaxy M87 powers a relativistic jet. Observations at millimeter wavelengths with the Event Horizon Telescope have localized the emission from the base of this jet to angular scales comparable to the putative black hole horizon. The jet might be powered directly by an accretion disk or by electromagnetic extraction of the rotational energy of the black hole. However, even the latter mechanism requires a confining thick accretion disk to maintain the required magnetic flux near the black hole. Therefore, regardless of the jet mechanism, the observed jet power in M87 implies a certain minimum mass accretion rate. If the central compact object in M87 were not a black hole but had a surface, this accretion would result in considerable thermal near-infrared and optical emission from the surface. Current flux limits on the nucleus of M87 strongly constrain any such surface emission. This rules out the presence of a surface and thereby provides indirect evidence for an event horizon.

Avery E. Broderick; Ramesh Narayan; John Kormendy; Eric S. Perlman; Marcia J. Rieke; Sheperd S. Doeleman

2015-03-12T23:59:59.000Z

47

Falling through the black hole horizon  

E-Print Network [OSTI]

We consider the fate of a small classical object, a "stick", as it falls through the horizon of a large black hole (BH). Classically, the equivalence principle dictates that the stick is affected by small tidal forces, and Hawking's quantum-mechanical model of BH evaporation makes essentially the same prediction. If, on the other hand, the BH horizon is surrounded by a "firewall", the stick will be consumed as it falls through. We have recently extended Hawking's model by taking into account the quantum fluctuations of the geometry and the classical back-reaction of the emitted particles. Here, we calculate the strain exerted on the falling stick for our model. The strain depends on the near-horizon state of the Hawking pairs. We find that, after the Page time when the state of the pairs deviates significantly from maximal entanglement (as required by unitarity), the induced strain in our semiclassical model is still parametrically small. This is because the number of the disentangled pairs is parametrically ...

Brustein, Ram

2015-01-01T23:59:59.000Z

48

Quantum Horizons of the Standard Model Landscape  

E-Print Network [OSTI]

The long-distance effective field theory of our Universe--the Standard Model coupled to gravity--has a unique 4D vacuum, but we show that it also has a landscape of lower-dimensional vacua, with the potential for moduli arising from vacuum and Casimir energies. For minimal Majorana neutrino masses, we find a near-continuous infinity of AdS3xS1 vacua, with circumference ~20 microns and AdS3 length 4x10^25 m. By AdS/CFT, there is a CFT2 of central charge c~10^90 which contains the Standard Model (and beyond) coupled to quantum gravity in this vacuum. Physics in these vacua is the same as in ours for energies between 10^-1 eV and 10^48 GeV, so this CFT2 also describes all the physics of our vacuum in this energy range. We show that it is possible to realize quantum-stabilized AdS vacua as near-horizon regions of new kinds of quantum extremal black objects in the higher-dimensional space--near critical black strings in 4D, near-critical black holes in 3D. The violation of the null-energy condition by the Casimir energy is crucial for these horizons to exist, as has already been realized for analogous non-extremal 3D black holes by Emparan, Fabbri and Kaloper. The new extremal 3D black holes are particularly interesting--they are (meta)stable with an entropy independent of hbar and G_N, so a microscopic counting of the entropy may be possible in the G_N->0 limit. Our results suggest that it should be possible to realize the larger landscape of AdS vacua in string theory as near-horizon geometries of new extremal black brane solutions.

Nima Arkani-Hamed; Sergei Dubovsky; Alberto Nicolis; Giovanni Villadoro

2007-03-08T23:59:59.000Z

49

Black Hole Initial Data with a Horizon of Prescribed Geometry  

E-Print Network [OSTI]

The purpose of this work is to construct asymptotically flat, time symmetric initial data with an apparent horizon of prescribed intrinsic geometry. To do this, we use the parabolic partial differential equation for prescribing scalar curvature. In this equation the horizon geometry is contained within the freely specifiable part of the metric. This contrasts with the conformal method in which the geometry of the horizon can only be specified up to a conformal factor.

Brian Smith

2007-10-04T23:59:59.000Z

50

Physical process first law and caustic avoidance for Rindler horizon  

E-Print Network [OSTI]

We study the perturbation induced by a slowly rotating massive object as it passes through a Rindler horizon. It is shown that the passage of this object can be approximately modeled as Delta\\,function type tidal distortions hitting the horizon. Further, following the analysis presented by Amsel, Marolf and Virmani related to the issue of the validity of physical process first law, we establish a condition on the size of the object so that this law holds for the Rindler horizon.

Srijit Bhattacharjee; Sudipta Sarkar

2014-12-03T23:59:59.000Z

51

ARM: X-Band Scanning ARM Cloud Radar (XSACR) Hemispherical Sky RHI Scans (6 horizon-to-horizon scans at 30-degree azimuth intervals)  

SciTech Connect (OSTI)

X-Band Scanning ARM Cloud Radar (XSACR) Hemispherical Sky RHI Scans (6 horizon-to-horizon scans at 30-degree azimuth intervals)

Widener, Kevin; Nelson, Dan; Bharadwaj, Nitin; Lindenmaier, Iosif [Andrei; Johnson, Karen

2011-09-14T23:59:59.000Z

52

ARM: W-Band Scanning ARM Cloud Radar (W-SACR) Hemispherical Sky RHI Scans (6 horizon-to-horizon scans at 30-degree azimuth intervals)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

W-Band Scanning ARM Cloud Radar (W-SACR) Hemispherical Sky RHI Scans (6 horizon-to-horizon scans at 30-degree azimuth intervals)

Widener, Kevin; Nelson, Dan; Bharadwaj, Nitin; Lindenmaier, Iosif [Andrei; Johnson, Karen

53

ARM: Ka-Band Scanning ARM Cloud Radar (KASACR) Hemispherical Sky RHI Scan (6 horizon-to-horizon scans at 30-degree azimuth intervals)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Ka-Band Scanning ARM Cloud Radar (KASACR) Hemispherical Sky RHI Scan (6 horizon-to-horizon scans at 30-degree azimuth intervals)

Bharadwaj, Nitin; Widener, Kevin

54

ARM: X-Band Scanning ARM Cloud Radar (XSACR) Hemispherical Sky RHI Scans (6 horizon-to-horizon scans at 30-degree azimuth intervals)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

X-Band Scanning ARM Cloud Radar (XSACR) Hemispherical Sky RHI Scans (6 horizon-to-horizon scans at 30-degree azimuth intervals)

Widener, Kevin; Nelson, Dan; Bharadwaj, Nitin; Lindenmaier, Iosif [Andrei; Johnson, Karen

55

Air-Shower Spectroscopy at horizons  

E-Print Network [OSTI]

Horizontal and Upward air-showers are suppressed by deep atmosphere opacity and by the Earth shadows. In such noise-free horizontal and upward directions rare Ultra High Cosmic rays and rarer neutrino induced air-showers may shine, mostly mediated by resonant PeVs interactions in air or by higher energy Tau Air-showers originated by neutrino tau skimming the Earth. At high altitude (mountains, planes, balloons) the air density is so rarefied that nearly all common air-showers might be observed at their maximal growth at a tuned altitude and directions. The arrival angle samples different distances and the corresponding most probable primary cosmic ray energy. The larger and larger distances (between observer and C.R. interaction) make wider and wider the shower area and it enlarge the probability to be observed (up to three order of magnitude more than vertical showers); the observation of a maximal electromagnetic shower development may amplify the signal by two-three order of magnitude (respect suppressed shower at sea level); the peculiar altitude-angle range may disentangle at best the primary cosmic ray energy and composition. Even from existing mountain observatory the up-going air-showers may trace, above the horizons, PeV-EeV high energy cosmic rays and, below the horizons, PeV-EeV neutrino astronomy: their early signals may be captured in already existing gamma telescopes as Magic at Canarie, while facing the Earth edges during (useless) cloudy nights.

D. Fargion

2005-11-20T23:59:59.000Z

56

The Event Horizon of M87  

E-Print Network [OSTI]

The 6 billion solar mass supermassive black hole at the center of the giant elliptical galaxy M87 powers a relativistic jet. Observations at millimeter wavelengths with the Event Horizon Telescope have localized the emission from the base of this jet to angular scales comparable to the putative black hole horizon. The jet might be powered directly by an accretion disk or by electromagnetic extraction of the rotational energy of the black hole. However, even the latter mechanism requires a confining thick accretion disk to maintain the required magnetic flux near the black hole. Therefore, regardless of the jet mechanism, the observed jet power in M87 implies a certain minimum mass accretion rate. If the central compact object in M87 were not a black hole but had a surface, this accretion would result in considerable thermal near-infrared and optical emission from the surface. Current flux limits on the nucleus of M87 strongly constrain any such surface emission. This rules out the presence of a surface and th...

Narayan, Ramesh; Perlman, Eric S; Rieke, Marcia J; Doeleman, Sheperd S

2015-01-01T23:59:59.000Z

57

Cool horizons lead to information loss  

E-Print Network [OSTI]

There are two evidences for information loss during black hole evaporation: (i) a pure state evolves to a mixed state and (ii) the map from the initial state to final state is non-invertible. Any proposed resolution of the information paradox must address both these issues. The firewall argument focuses only on the first and this leads to order one deviations from the Unruh vacuum for maximally entangled black holes. The nature of the argument does not extend to black holes in pure states. It was shown by Avery, Puhm and the author that requiring the initial state to final state map to be invertible mandates structure at the horizon even for pure states. The proof works if black holes can be formed in generic states and in this paper we show that this is indeed the case. We also demonstrate how models proposed by Susskind, Papadodimas et al. and Maldacena et al. end up making the initial to final state map non-invertible and thus make the horizon "cool" at the cost of unitarity.

Borun D. Chowdhury

2013-07-29T23:59:59.000Z

58

SPIRIT-IPY: List of Publications SPOT 5 stereoscopic survey of Polar Ice: Reference Images &  

E-Print Network [OSTI]

, A. and Gallee, H.: Modeling the mass and surface heat budgets in a coastal blue ice area of AdelieSPIRIT-IPY: List of Publications SPOT 5 stereoscopic survey of Polar Ice: Reference Images stereoscopic survey of Polar Ice: Reference Images and Topographies during the fourth International Polar Year

Berthier, Etienne

59

Animal Spirits: How Human Psychology Drives the Economy, and Why It Matters for Global Capitalism  

ScienceCinema (OSTI)

In his lecture, Shiller discusses the premise of his 2009 book, coauthored with the Nobel Prize-winning economist George A. Akerlof. The book discusses how ?animal spirits,? or human emotions such as confidence, fear, and a concern for fairness, drive financial events, including today?s global financial crisis.

Robert J. Shiller

2010-09-01T23:59:59.000Z

60

Isolated Horizons: A Generalization of Black Hole Mechanics  

E-Print Network [OSTI]

A set of boundary conditions defining a non-rotating isolated horizon are given in Einstein-Maxwell theory. A space-time representing a black hole which itself is in equilibrium but whose exterior contains radiation admits such a horizon . Physically motivated, (quasi-)local definitions of the mass and surface gravity of an isolated horizon are introduced. Although these definitions do not refer to infinity, the quantities assume their standard values in Reissner-Nordstrom solutions. Finally, using these definitions, the zeroth and first laws of black hole mechanics are established for isolated horizons.

Abhay Ashtekar; Christopher Beetle; Stephen Fairhurst

1998-12-18T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Aligning Technology Solutions to Address Over-the-Horizon Threats  

E-Print Network [OSTI]

Aligning Technology Solutions to Address Over-the-Horizon Threats As the world's geopolitical for the U.S. Government bridging the gap between policy development and technology implementation WHAT WE-the-horizon security threats and issues Analysis results to support U.S. policymakers and the science and technology

62

Horizon surface gravity as 2d geodesic expansion  

E-Print Network [OSTI]

The surface gravity of any Killing horizon, in any spacetime dimension, can be interpreted as a local, two-dimensional expansion rate seen by freely falling observers when they cross the horizon. Any two-dimensional congruence of geodesics invariant under the Killing flow can be used to define this expansion, provided that the observers have unit Killing energy.

Ted Jacobson; Renaud Parentani

2008-08-13T23:59:59.000Z

63

Organic Aerosol Formation Downwind from the Deepwater Horizon Oil Spill  

E-Print Network [OSTI]

Organic Aerosol Formation Downwind from the Deepwater Horizon Oil Spill Nicole ONeill - ATOC 3500 and aerosol composition of air over the Deepwater Horizon oil spill in the Gulf of Mexico. · The lightest chemicals in the oil evaporated within hours, as scientists expected them to do. What they didn't expect

Toohey, Darin W.

64

The Deepwater Horizon oil spill and Miami-Dade County  

E-Print Network [OSTI]

stop oil from leaking, or it will be used until the relief well can be completed. These are stillThe Deepwater Horizon oil spill and Miami-Dade County Issue 8.2 Background On Tuesday, April 20 days later off the coast of Louisiana. The Deepwater Horizon oil spill is now the largest oil spill

Jawitz, James W.

65

Finite-Horizon Optimal Transmission Policies for Energy Harvesting Sensors  

E-Print Network [OSTI]

Finite-Horizon Optimal Transmission Policies for Energy Harvesting Sensors Rahul Vaze School: krishnaj@ee.iitm.ac.in Abstract--In this paper, we derive optimal transmission poli- cies for energy harvesting sensors to maximize the utility obtained over a finite horizon. First, we consider a single energy

Jagannathan, Krishna

66

Assess Plan Restore DEEPWATER HORIZON OIL SPILL NRDA TRUSTEES  

E-Print Network [OSTI]

workers. Millions of gallons of oil spill into the Gulf of Mexico. BP agrees to provide $1 billionAssess Plan Restore DEEPWATER HORIZON OIL SPILL NRDA TRUSTEES Early Restoration, Phase III A guide DEEPWATER HORIZON OIL SPILL NATURAL RESOURCE DAMAGE ASSESSMENT TRUSTEES OCTOBER 2014 2 On April 20, 2011

67

Thermodynamics of apparent horizon and modified Friedman equations  

E-Print Network [OSTI]

Starting from the first law of thermodynamics, $dE=T_hdS_h+WdV$, at apparent horizon of a FRW universe, and assuming that the associated entropy with apparent horizon has a quantum corrected relation, $S=\\frac{A}{4G}-\\alpha \\ln \\frac{A}{4G}+\\beta \\frac{4G}{A}$, we derive modified Friedmann equations describing the dynamics of the universe with any spatial curvature. We also examine the time evolution of the total entropy including the quantum corrected entropy associated with the apparent horizon together with the matter field entropy inside the apparent horizon. Our study shows that, with the local equilibrium assumption, the generalized second law of thermodynamics is fulfilled in a region enclosed by the apparent horizon.

Ahmad Sheykhi

2010-12-02T23:59:59.000Z

68

Microsoft Word - PghRegionEnergy3.docx  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMappingENVIRONMENTALHYDROPOWERFebruarySavebasedSAR.doc Microsoft Word

69

O:\PGH Site Maps for Intranet\Main Files\PGH Plateaus R&D (1)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the ContributionsArms Control R&DNuclear fuel recycling in 4vs.Two-Phases t r

70

O:\PGH Site Maps for Intranet\Main Files\PGH Site Map Site Map (1)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the ContributionsArms Control R&DNuclear fuel recycling in 4vs.Two-Phases t r

71

Animal Spirits: How Human Psychology Drives the Economy, and Why it Matters for Global Capitalism  

SciTech Connect (OSTI)

In his lecture, Shiller will discuss the premise of his 2009 book, coauthored with the Nobel Prize-winning economist George A. Akerlof. Winner of the getAbstract International Book Award and the 2009 TIAA-CREF Paul A. Samuelson Award for Outstanding Scholarly Writing on Lifelong Financial Security, the book, which has the same title as Shiller's lecture, discusses how "animal spirits," or human emotions such as confidence, fear, and a concern for fairness, drive financial events, including today's global financial crisis. John Maynard Keynes coined the phrase "animal spirits" to describe the changing psychology that led to the Great Depression and the recovery from it. Like Keynes, Shiller and Akerlof believe that government intervention is necessary to overcome the adverse effects on the economy brought about by unruly and irrational human emotions. In his talk, Shiller will explain how "animal spirits" lead to adverse economic effects, and he will outline his insights on how the global economy can recover from its recent setbacks.

Shiller, Robert J. (Yale) [Yale

2010-03-02T23:59:59.000Z

72

SunLine Expands Horizons with Fuel Cell Bus Demo. Hydrogen, Fuel...  

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

Expands Horizons with Fuel Cell Bus Demo. Hydrogen, Fuel Cells & Infrastructure Technologies Program, Fuel Cell Bus Demonstration Projects (Fact Sheet). SunLine Expands Horizons...

73

Perturbative String Thermodynamics near Black Hole Horizons  

E-Print Network [OSTI]

We provide further computations and ideas to the problem of near-Hagedorn string thermodynamics near (uncharged) black hole horizons, building upon our earlier work JHEP 1403 (2014) 086. The relevance of long strings to one-loop black hole thermodynamics is emphasized. We then provide an argument in favor of the absence of $\\alpha'$-corrections for the (quadratic) heterotic thermal scalar action in Rindler space. We also compute the large $k$ limit of the cigar orbifold partition functions (for both bosonic and type II superstrings) which allows a better comparison between the flat cones and the cigar cones. A discussion is made on the general McClain-Roth-O'Brien-Tan theorem and on the fact that different torus embeddings lead to different aspects of string thermodynamics. The black hole/string correspondence principle for the 2d black hole is discussed in terms of the thermal scalar. Finally, we present an argument to deal with arbitrary higher genus partition functions, suggesting the breakdown of string perturbation theory (in $g_s$) to compute thermodynamical quantities in black hole spacetimes.

Thomas G. Mertens; Henri Verschelde; Valentin I. Zakharov

2014-10-29T23:59:59.000Z

74

Green functions and Euclidean fields near the bifurcate Killing horizon  

E-Print Network [OSTI]

We approximate a Euclidean version of a D+1 dimensional manifold with a bifurcate Killing horizon by a product of a two-dimensional Rindler space and a D-1 dimensional manifold M. We obtain approximate formulas for the Green functions. We study the behaviour of Green functions near the horizon and their dimensional reduction. We show that if M is compact then the massless minimally coupled quantum field contains a zero mode which is a conformal invariant free field on R^2. Then, the Green function near the horizon can be approximated by the Green function of the two-dimensional quantum field theory. The correction term is exponentially small away from the horizon. If the volume of a geodesic ball is growing to infinity with its radius then the Green function cannot be approximated by a two-dimensional one.

Z. Haba

2007-08-13T23:59:59.000Z

75

Effect of time horizon on incremental cost-effectiveness ratios  

E-Print Network [OSTI]

Background: Estimation of cost-effectiveness of a therapy as compared with another, in healthcare, is often based on a single perspective and a single time horizon. In this thesis, I explored methods of extrapolating the ...

Sondhi, Manu

2005-01-01T23:59:59.000Z

76

Acoustic measurement of the Deepwater Horizon Macondo well flow rate  

E-Print Network [OSTI]

On May 31, 2010, a direct acoustic measurement method was used to quantify fluid leakage rate from the Deepwater Horizon Macondo well prior to removal of its broken riser. This method utilized an acoustic imaging sonar and ...

Camilli, Richard

77

Nearly extremal apparent horizons in simulations of merging black holes  

E-Print Network [OSTI]

The spin angular momentum $S$ of an isolated Kerr black hole is bounded by the surface area $A$ of its apparent horizon: $8\\pi S \\le A$, with equality for extremal black holes. In this paper, we explore the extremality of individual and common apparent horizons for merging, rapidly spinning binary black holes. We consider simulations of merging black holes with equal masses $M$ and initial spin angular momenta aligned with the orbital angular momentum, including new simulations with spin magnitudes up to $S/M^2 = 0.994$. We measure the area and (using approximate Killing vectors) the spin on the individual and common apparent horizons, finding that the inequality $8\\pi S extremality by computing the smallest value that Booth and Fairhurst's extremality parameter can take for any scaling. Using this lower bound, we conclude that the common horizons are at least moderately close to extremal just after they appear. Finally, following Lovelace et al. (2008), we construct quasiequilibrium binary-black-hole initial data with "overspun" marginally trapped surfaces with $8\\pi S > A$ and for which our lower bound on their Booth-Fairhurst extremality exceeds unity. These superextremal surfaces are always surrounded by marginally outer trapped surfaces (i.e., by apparent horizons) with $8\\pi Sextremality lower bound on the enclosing apparent horizon is always less than unity but can exceed the value for an extremal Kerr black hole. (Abstract abbreviated.)

Geoffrey Lovelace; Mark A. Scheel; Robert Owen; Matthew Giesler; Reza Katebi; Bela Szilagyi; Tony Chu; Nicholas Demos; Daniel A. Hemberger; Lawrence E. Kidder; Harald P. Pfeiffer; Nousha Afshari

2014-11-26T23:59:59.000Z

78

Forecast Horizons for Production Planning with Stochastic Demand Alfredo Garcia and Robert L. Smith  

E-Print Network [OSTI]

Forecast Horizons for Production Planning with Stochastic Demand Alfredo Garcia and Robert L. Smith Abstract Forecast horizons, i.e long enough planning horizons that ensure agreement of first period optimal production decisions of finite and infinite horizon problems regardless of changes in future demand

Smith, Robert L.

79

Nearly extremal apparent horizons in simulations of merging black holes  

E-Print Network [OSTI]

The spin angular momentum $S$ of an isolated Kerr black hole is bounded by the surface area $A$ of its apparent horizon: $8\\pi S \\le A$, with equality for extremal black holes. In this paper, we explore the extremality of individual and common apparent horizons for merging, rapidly spinning binary black holes. We consider simulations of merging black holes with equal masses $M$ and initial spin angular momenta aligned with the orbital angular momentum, including new simulations with spin magnitudes up to $S/M^2 = 0.994$. We measure the area and (using approximate Killing vectors) the spin on the individual and common apparent horizons, finding that the inequality $8\\pi S A$ and for which our lower bound on their Booth-Fairhurst extremality exceeds unity. These superextremal surfaces are always surrounded by marginally outer trapped surfaces (i.e., by apparent horizons) with $8\\pi Shorizon is always less than unity but can exceed the value for an extremal Kerr black hole. (Abstract abbreviated.)

Geoffrey Lovelace; Mark A. Scheel; Robert Owen; Matthew Giesler; Reza Katebi; Bela Szilagyi; Tony Chu; Nicholas Demos; Daniel A. Hemberger; Lawrence E. Kidder; Harald P. Pfeiffer; Nousha Afshari

2015-02-27T23:59:59.000Z

80

Horizon entropy and higher curvature equations of state  

E-Print Network [OSTI]

The Clausius relation between entropy change and heat flux has previously been used to derive Einstein's field equations as an equation of state. In that derivation the entropy is proportional to the area of a local causal horizon, and the heat is the energy flux across the horizon, defined relative to an approximate boost Killing vector. We examine here whether a similar derivation can be given for extensions beyond Einstein gravity to include higher derivative and higher curvature terms. We review previous proposals which, in our opinion, are problematic or incomplete. Refining one of these, we assume that the horizon entropy depends on an approximate local Killing vector in a way that mimics the diffeomorphism Noether charge that yields the entropy of a stationary black hole. We show how this can be made to work if various restrictions are imposed on the nature of the horizon slices and the approximate Killing vector. Also, an integrability condition on the assumed horizon entropy density must hold. This can yield field equations of a Lagrangian constructed algebraically from the metric and Riemann tensor, but appears unlikely to allow for derivatives of curvature in the Lagrangian.

Raf Guedens; Ted Jacobson; Sudipta Sarkar

2012-01-02T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Thermodynamics of Black Hole Horizons and Kerr/CFT Correspondence  

E-Print Network [OSTI]

In this paper we investigate the thermodynamics of the inner horizon and its implication on the holographic description of the black hole. We focus on the black holes with two physical horizons. Under reasonable assumption, we prove that the first law of thermodynamics of the outer horizon always indicates that of the inner horizon. As a result, the fact that the area product being mass-independent is equivalent to the relation $T_+S_+=T_-S_-$, with $T_\\pm$ and $S_\\pm$ being the Hawking temperatures and the entropies of the outer and inner horizon respectively. We find that the mass-independence of area product breaks down in general Myers-Perry black holes with spacetime dimension $d\\geq6$ and Kerr-AdS black holes with $d\\geq4$. Moreover we discuss the implication of the first laws of the outer and inner horizons on the thermodynamics of the right- and left-moving sectors of dual CFT in Kerr/CFT correspondence. We show that once the relation $T_+S_+=T_-S_-$ is satisfied, the central charges of two sectors must be same. Furthermore from the thermodynamics relations, we read the dimensionless temperatures of microscopic CFT, which are in exact agreement with the ones obtained from hidden conformal symmetry in the low frequency scattering off the black holes, and then determine the central charges. This method works well in well-known cases in Kerr/CFT correspondence, and reproduce successfully the holographic pictures for 4D Kerr-Newman and 5D Kerr black holes. We go on to predict the central charges and temperatures of a possible holographic CFT description dual to 5D doubly rotating black ring.

Bin Chen; Shen-xiu Liu; Jia-ju Zhang

2012-11-02T23:59:59.000Z

82

Thermodynamics on the apparent horizon in generalized gravity theories  

E-Print Network [OSTI]

We present a general procedure to construct the first law of thermodynamics on the apparent horizon and illustrate its validity by examining it in some extended gravity theories. Applying this procedure, we can describe the thermodynamics on the apparent horizon in Randall-Sundrum braneworld imbedded in a nontrivial bulk. We discuss the mass-like function which was used to link Friedmann equation to the first law of thermodynamics and obtain its special case which gives the generalized Misner-Sharp mass in Lovelock gravity.

Shao-Feng Wu; Bin Wang; Guo-Hong Yang

2008-01-17T23:59:59.000Z

83

Dynamics of the Cosmological Apparent Horizon: Surface Gravity & Temperature  

E-Print Network [OSTI]

In the context of thermodynamics applied to our cosmological apparent horizon, we explicit in greater details our previous work which established the Friedmann Equations from projection of Hayward's Unified First Law. In particular, we show that the dynamical Hayward-Kodama surface gravity is perfectly well-defined and is suitable for this derivation. We then relate this surface gravity to a physical notion of temperature, and show this has constant, positive sign for any kind of past-inner trapping horizons. Hopefully this will clarify the choice of temperature in a dynamical Friedmann-Lema\\^itre-Roberston-Walker spacetime.

Helou, Alexis

2015-01-01T23:59:59.000Z

84

SC-RISE LECTURE SERIES BRIGHT HORIZONS IN SOLAR ENERGY  

E-Print Network [OSTI]

SC-RISE LECTURE SERIES BRIGHT HORIZONS IN SOLAR ENERGY Sustainable Energy Opportunities, Options are being developed including biomass, geothermal, hydropower, ocean thermal energy conversion, solar electric, solar thermal, and wind. However, such aspects as low energy density, siting, and temporal

85

Soil Horizons Some Noteworthy Soil Science in Wisconsin  

E-Print Network [OSTI]

Soil Horizons Some Noteworthy Soil Science in Wisconsin Alfred E. Hartemink The impact and benefits of soil science have only partly been documented. Here I highlight four noteworthy soil science achievements from the state of Wisconsin that took place between 1870 and the early 1980s: (i) the first soil

Mladenoff, David

86

Spherical collapse with heat flow and without horizon  

E-Print Network [OSTI]

We present a class of solutions for a heat conducting fluid sphere, which radiates energy during collapse without the appearance of horizon at the boundary at any stage of the collapse. A simple model shows that there is no accumulation of energy due to collapse since it radiates out at the same rate as it is being generated.

A. Banerjee; S. Chatterjee; N. Dadhich

2002-09-10T23:59:59.000Z

87

Predictive energy management for hybrid electric vehicles -Prediction horizon and  

E-Print Network [OSTI]

Predictive energy management for hybrid electric vehicles - Prediction horizon and battery capacity of a combined hybrid electric vehicle. Keywords: Hybrid vehicles, Energy Management, Predictive control, Optimal vehicle studied uses a complex transmission composed of planetary gear sets and two electric motors

Paris-Sud XI, Université de

88

Horizon 2020 Societal Challenge 6 Europe in a changing world  

E-Print Network [OSTI]

+ Horizon 2020 ­ Societal Challenge 6 Europe in a changing world ­ Inclusive, Innovative dal gruppo di lavoro SSH di DG R&I SSH in H2020 Focalizzate in "Europe in a changing world Research and the Bioeconomy 3. Secure, Clean and Efficient Energy 4. Smart, Green and Integrated Transport

Schettini, Raimondo

89

Time Horizons of Environmental vs. Non-Environmental Costs  

E-Print Network [OSTI]

the financial impacts of environment- related costs and benefits is increasing as environmental management ac to measure than financial impacts, EMA is increasingly allowing the financial impact of environmental costs1 1 #12;Time Horizons of Environmental vs. Non-Environmental Costs: Evidence from U.S. Tort

Tovey, Craig A.

90

Shear Waves, Sound Waves On A Shimmering Horizon  

E-Print Network [OSTI]

In the context of the so called ``membrane paradigm'' of black holes/branes, it has been known for sometime that the dynamics of small fluctuations on the stretched horizon can be viewed as corresponding to diffusion of a conserved charge in simple fluids. To study shear waves in this context properly, one must define a conserved stress tensor living on the stretched horizon. Then one is required to show that such a stress tensor satisfies the corresponding constitutive relations. These steps are missing in a previous treatment of the shear perturbations by Kovtun, Starinets and Son. In this note, we fill the gap by prescribing the stress tensor on the stretched horizon to be the Brown and York (or Balasubramanian-Kraus (BK) in the AdS/CFT context) holographic stress tensor. We are then able to show that such a conserved stress tensor satisfies the required constitutive relation on the stretched horizon using Einstein equations. We read off the shear viscosity from the constitutive relations in two different channels, shear and sound. We find an expression for the shear viscosity in both channels which are equal, as expected. Our expression is in agreement with a previous membrane paradigm formula reported by Kovtun, Starinets and Son.

Omid Saremi

2007-03-19T23:59:59.000Z

91

Seismic Volume Visualization for Horizon Extraction Daniel Patel  

E-Print Network [OSTI]

Seismic Volume Visualization for Horizon Extraction Daniel Patel Christian Michelsen Research¨oller § Institute of Computer Graphics and Algorithms, Vienna University of Technology, Austria ABSTRACT Seismic present a novel system for rapidly interpret- ing and visualizing seismic volumetric data. First we

92

Adaptive Receding Horizon Control of a Distributed Collector Solar Field  

E-Print Network [OSTI]

Adaptive Receding Horizon Control of a Distributed Collector Solar Field J.M. Igreja, J. M. Lemos for a distributed collector solar field which ex- plicitly explores its distributed parameter character. The plant considered is a distributed collector solar field, being described by a nonlinear hyperbolic partial

Sontag, Eduardo

93

A moving horizon solution to the gas pipeline optimization problem  

E-Print Network [OSTI]

A moving horizon solution to the gas pipeline optimization problem EWO MEETING, Fall 2010 Ajit Gopalakrishnan Advisor: L. T. Biegler #12;Background: Gas pipeline optimization 2 Gas pipeline networks optimization Load forecast Weather, load history Controller #12;Pipeline modeling [Baumrucker & Biegler, 09

Grossmann, Ignacio E.

94

Interlaboratory Analytical Comparison Study to Support Deepwater Horizon  

E-Print Network [OSTI]

Resource Damage Assessment: Description and Results for Marine Sediment QA10SED01 Michele M. Schantz resource damage assessment (NRDA) in response to the Deepwater Horizon (DWH) oil spill in the Gulf are conducting a natural resource damage assessment (NRDA) to determine what resources have been injured and what

95

Interlaboratory Analytical Comparison Study to Support Deepwater Horizon  

E-Print Network [OSTI]

Resource Damage Assessment: Description and Results for Mussel Tissue QA10TIS01 Michele M. Schantz and John resource damage assessment (NRDA) in response to the Deepwater Horizon (DWH) oil spill in the Gulf and state agencies are conducting a natural resource damage assessment (NRDA) to determine what resources

96

Deepwater Horizon Study Group 3 Environmental Report January 2011  

E-Print Network [OSTI]

The Deepwater Horizon oil rig exploded 5,000 feet below the surface of the Gulf of Mexico on April 20, 2010 gallons) of oil had discharged into the Gulf of Mexico by the time the well was capped and sealed July 15 investment in developing environmentally-sensitive cleanup technologies. 1.1 Emulsification of Crude

Silver, Whendee

97

Using atmospheric fallout to date organic horizon layers and quantify metal dynamics during decomposition  

E-Print Network [OSTI]

- tribution of geochemical tracers from weapons fallout, air pollution, and a direct 207 Pb application at one by the recent suggestion that metals are mined from deeper horizons and brought into the O horizon via

Heimsath, Arjun M.

98

Microbial gene functions enriched in the Deepwater Horizon deep-sea oil plume  

E-Print Network [OSTI]

of Gulf of Mexico from other historic offshore oil spillsHorizon oil spill in the Gulf of Mexico is the deepest andDeepwater Horizon oil spill in the Gulf of Mexico was one of

Lu, Z.

2012-01-01T23:59:59.000Z

99

Microbial gene functions enriched in the Deepwater Horizon deep-sea oil plume  

E-Print Network [OSTI]

Horizon oil spill in the Gulf of Mexico is the deepest andof Gulf of Mexico from other historic offshore oil spillsDeepwater Horizon oil spill in the Gulf of Mexico was one of

Lu, Z.

2012-01-01T23:59:59.000Z

100

The New Horizons Pluto Kuiper belt Mission: An Overview with Historical Context  

E-Print Network [OSTI]

is powered by a Radioisotope Thermoelectric Generator (RTG). The top level goals of the New Horizons science

Stern, S. Alan

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Is thermodynamics of the universe bounded by the event horizon a Bekenstein system?  

E-Print Network [OSTI]

In this brief communication, we have studied the validity of the first law of thermodynamics for the universe bounded by event horizon with two examples. The key point is the appropriate choice of the temperature on the event horizon. Finally, we have concluded that universe bounded by the event horizon may be a Bekenstein system and the Einstein's equations and the first law of thermodynamics on the event horizons are equivalent.

Subenoy Chakraborty

2012-11-12T23:59:59.000Z

102

A Receding Horizon Control Algorithm for Adaptive Management of Soil Moisture and Chemical Levels during Irrigation  

E-Print Network [OSTI]

2. Irrigation Scheduling by Receding Horizon Control ModelFeedback control for real-time irrigation scheduling has

Park, Yeonjeong; Shamma, Jeff; Harmon, Thomas C

2009-01-01T23:59:59.000Z

103

LE BULLETIN DE L'EPI N 43 LOGICIELS DIDACT, HORIZON, ROSEAU PROPOS DES LOGICIELS  

E-Print Network [OSTI]

141 LE BULLETIN DE L'EPI N° 43 LOGICIELS DIDACT, HORIZON, ROSEAU � PROPOS DES LOGICIELS DIDACT supprimer sur une disquette en unité FL0 les fichiers utilisateurs créés par Didact, Horizon ou Roseau CP BULLETIN DE L'EPI LOGICIELS DIDACT, HORIZON, ROSEAU d) le travail se fait. Noter que pour une deuxième

Paris-Sud XI, Université de

104

Did the northeastern Gulf of Mexico become greener after the Deepwater Horizon oil spill?  

E-Print Network [OSTI]

#12;Did the northeastern Gulf of Mexico become greener after the Deepwater Horizon oil spill ecosystem in the northeastern Gulf of Mexico (NEGOM) from the Deepwater Horizon oil spill (April ­ July 2010 explosion occurred on the Deepwater Horizon (DWH) oil drilling platform in the northeastern Gulf of Mexico

Meyers, Steven D.

105

Time machines with the compactly determined Cauchy horizon  

E-Print Network [OSTI]

The building of a time machine, if possible at all, requires the relevant regions of spacetime to be compact (that is, physically speaking, free from sources of unpredictability such as infinities and singularities). Motivated by this argument we consider the spacetimes with the compactly determined Cauchy horizons (CDCHs), the defining property of which is the compactness of $\\overline{J^-(\\EuScript U)}\\cap J^+(\\EuScript S_0)$, where $\\EuScript U$ is an open subset of the Cauchy horizon and $\\EuScript S_0$ is a Cauchy surface of the initial globally hyperbolic region $\\ingh$. The following two facts are established: 1) $\\ingh$ has no globally hyperbolic maximal extension. This means that by shaping appropriately a precompact portion of a globally hyperbolic region one can \\emph{force} the Universe to produce either a closed causal curve, or a quasiregular singularity, whichever it abhors less; 2) Before a CDCH is formed a null geodesic appears which infinitely approaches the horizon returning again and again in the same --- arbitrarily small --- region. The energy of the photon moving on such a geodesic increases with each passage, or at least falls insufficiently fast. As a result, an observer located in the mentioned region would see a bunch of photons passing through his laboratory with the arbitrarily large total energy. We speculate that this phenomenon may have observable consequences.

S. Krasnikov

2014-08-01T23:59:59.000Z

106

Black Holes as Conformal Field Theories on Horizons  

E-Print Network [OSTI]

We show that any nonextreme black hole can be described by a state with $L_0=E_R$ in a $D=2$ chiral conformal field theory with central charge $c=12E_R$ where $E_R$ is the dimensionless Rindler energy of the black hole. The theory lives in the very near horizon region, i.e. around the origin of Rindler space. Black hole hair is the momentum along the Euclidean dimensionless Rindler time direction. As evidence, we show that $D$--dimensional Schwarzschild black holes and $D=2$ dilatonic ones that are obtained from them by spherical reduction are described by the same conformal field theory states.

Halyo, Edi

2015-01-01T23:59:59.000Z

107

Entropy spectra of single horizon black holes in two dimensions  

E-Print Network [OSTI]

The Hod conjecture proposes that the asymptotic quasinormal frequencies determine the entropy quantum of a black hole. Considering the Maggiore modification of this conjecture we calculate the entropy spectra of general, single horizon, asymptotically flat black holes in two-dimensional dilaton gravity. We also compute the entropy quanta of the two-dimensional Witten and AdS(2) black holes. Using the results for the entropy quanta of these two-dimensional black holes we discuss whether the produced values are generic. Finally we extend the results on the entropy spectra of other black holes.

A. Lopez-Ortega

2011-12-29T23:59:59.000Z

108

DOE's Portal to Deepwater Horizon Oil Spill Data  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

On April 20, 2010, the Deepwater Horizon platform in the Gulf of Mexico exploded. The explosion and fire killed and injured workers on the oil rig, and caused major releases of oil and gas into the Gulf for several months. The Department of Energy, in keeping with the Obama Administrations ongoing commitment to transparency, provided online access to data and information related to the response to the BP oil spill. Included are schematics, pressure tests, diagnostic results, video clips, and other data. There are also links to the Restore the Gulf website, to the trajectory forecasts from NOAA, and oil spill information from the Environmental Protection Agency.

109

Radiation of the Inner Horizon of the Reissner-Nordström Black Hole  

E-Print Network [OSTI]

Despite of over thirty years of research of the black hole thermodynamics our understanding of the possible role played by the inner horizons of Reissner-Nordstr\\"om and Kerr-Newman black holes in black hole thermodynamics is still somewhat incomplete: There are derivations which imply that the temperature of the inner horizon is negative and it is not quite clear what this means. Motivated by this problem we perform a detailed analysis of the radiation emitted by the inner horizon of the Reissner-Nordstr\\"om black hole. As a result we find that in a maximally extended Reissner-Nordstr\\"om spacetime virtual particle-antiparticle pairs are created at the inner horizon of the Reissner-Nordstr\\"om black hole such that real particles with positive energy and temperature are emitted towards the singularity from the inner horizon and, as a consequence, antiparticles with negative energy are radiated away from the singularity through the inner horizon. We show that these antiparticles will come out from the white hole horizon in the maximally extended Reissner-Nordstr\\"om spacetime, at least when the hole is near extremality. The energy spectrum of the antiparticles leads to a positive temperature for the white hole horizon. In other words, our analysis predicts that in addition to the radiation effects of black hole horizons, also the white hole horizon radiates. The black hole radiation is caused by the quantum effects at the outer horizon, whereas the white hole radiation is caused by the quantum effects at the inner horizon of the Reissner-Nordstr\\"om black hole.

A. Peltola; J. Makela

2006-02-27T23:59:59.000Z

110

Black hole initial data with a horizon of prescribed intrinsic and extrinsic geometry  

E-Print Network [OSTI]

The purpose of this work is to construct asymptotically flat, time symmetric initial data with an apparent horizon of prescribed intrinsic and extrinsic geometry. To do this, we use the parabolic partial differential equation for prescribing scalar curvature. In this equation the horizon geometry is contained within the freely specifiable part of the metric. This contrasts with the conformal method in which the geometry of the horizon can only be specified up to a conformal factor.

Brian Smith

2010-06-14T23:59:59.000Z

111

Giannini Foundation of Agricultural Economics New Horizons for Rural Reform in China  

E-Print Network [OSTI]

11 Giannini Foundation of Agricultural Economics New Horizons for Rural Reform in China: Resources Population Rice Fruit #12;12 Giannini Foundation of Agricultural Economics dominate domestic production

Kammen, Daniel M.

112

Effects of the Deepwater Horizon Oil Spill on Pelagic Fish Species of the Gulf of Mexico.  

E-Print Network [OSTI]

??The Deepwater Horizon oil spill of 2010 is the largest unintended marine oil spill in history. The point-source location of the spill, below the pelagic… (more)

Stieglitz, John Dommerich

2014-01-01T23:59:59.000Z

113

Thermodynamics of Evolving Lorentzian Wormhole at Apparent and Event Horizons  

E-Print Network [OSTI]

We have investigated the non-static Lorentzian Wormhole model in presence of anisotropic pressure. We have presented some exact solutions of Einstein equations for anisotropic pressure case. Introducing two EoS parameters we have shown that these solutions give very rich dynamics of the universe yielding to the different expansion history of it in the $r$ - direction and in the $T$ - direction. The corresponding explicit forms of the shape function $b(r)$ is presented.We have shown that the Einstein's field equations and unified first law are equivalent for the dynamical wormhole model. The first law of thermodynamics has been derived by using the Unified first law. The physical quantities including surface gravity and the temperature are derived for the wormhole. Here we have obtained all the results without any choice of the shape function. The validity of generalized second law (GSL) of thermodynamics has been examined at apparent and event horizons for the evolving Lorentzian wormhole.

Ujjal Debnath; Mubasher Jamil; R. Myrzakulov; M. Akbar

2012-04-06T23:59:59.000Z

114

Lithophysal Rock Mass Mechanical Properties of the Repository Host Horizon  

SciTech Connect (OSTI)

The purpose of this calculation is to develop estimates of key mechanical properties for the lithophysal rock masses of the Topopah Spring Tuff (Tpt) within the repository host horizon, including their uncertainties and spatial variability. The mechanical properties to be characterized include an elastic parameter, Young's modulus, and a strength parameter, uniaxial compressive strength. Since lithophysal porosity is used as a surrogate property to develop the distributions of the mechanical properties, an estimate of the distribution of lithophysal porosity is also developed. The resulting characterizations of rock parameters are important for supporting the subsurface design, developing the preclosure safety analysis, and assessing the postclosure performance of the repository (e.g., drift degradation and modeling of rockfall impacts on engineered barrier system components).

D. Rigby

2004-11-10T23:59:59.000Z

115

Dark Energy in Light of the Cosmic Horizon  

E-Print Network [OSTI]

Based on dramatic observations of the CMB with WMAP and of Type Ia supernovae with the Hubble Space Telescope and ground-based facilities, it is now generally believed that the Universe's expansion is accelerating. Within the context of standard cosmology, the Universe must therefore contain a third `dark' component of energy, beyond matter and radiation. However, the current data are still deemed insufficient to distinguish between an evolving dark energy component and the simplest model of a time-independent cosmological constant. In this paper, we examine the role played by our cosmic horizon R0 in our interrogation of the data, and reach the rather firm conclusion that the existence of a cosmological constant is untenable. The observations are telling us that R0=c t0, where t0 is the perceived current age of the Universe, yet a cosmological constant would drive R0 towards ct (where t is the cosmic time) only once, and that would have to occur right now. In contrast, scaling solutions simultaneously eliminate several conundrums in the standard model, including the `coincidence' and `flatness' problems, and account very well for the fact that R0=c t0. We show here that for such dynamical dark energy models, either R0=ct for all time (thus eliminating the apparent coincidence altogether), or that what we believe to be the current age of the universe is actually the horizon time th=R0/c, which is always shorter than t0. Our best fit to the Type Ia supernova data indicates that t0 would then have to be ~16.9 billion years. Though surprising at first, an older universe such as this would actually eliminate several other long-standing problems in cosmology, including the (too) early appearance of supermassive black holes (at a redshift > 6) and the glaring deficit of dwarf halos in the local group.

Fulvio Melia

2007-11-29T23:59:59.000Z

116

The Deepwater Horizon Disaster: What Happened and Why  

SciTech Connect (OSTI)

The Deepwater Horizon disaster was the largest oil spill in US history, and the second largest spill in the world. 11 men lost their lives in the explosion and fire. Although the impacts of the spill were evident to large numbers of people, its causes were harder to see. This lecture will focus on the technical aspects of the events that led to the spill itself: what happened on the rig before, during and after the event, up to the time the rig sank. As with many engineering disasters, the accident was due to a sequence of failures, including both technical systems and procedural issues. Although the causes were complex and interacting, the lecture will focus on four main problems: (1) the failure of the cement and casing seal, (2) the failure to recognize and respond to hydrocarbon flow into the riser, (3) the ignition of hydrocarbons on the rig, and (4) the failure of the blow-out preventer (BOP) to seal the well. The lecture will conclude with some suggestions as to how events such as the Deepwater Horizon disaster can be avoided in the future. (Roland N. Horne is the Thomas Davies Barrow Professor of Earth Sciences at Stanford University, and was the Chairman of Petroleum Engineering from 1995 to 2006. He holds BE, PhD and DSc degrees from the University of Auckland, New Zealand, all in Engineering Science. Horne is a member of the U.S. National Academy of Engineering and is also an Honorary Member of the Society of Petroleum Engineers.)

Horne, Roland N. (Stanford University) [Stanford University

2011-01-05T23:59:59.000Z

117

Pressure Solution: Possible Mechanism for Silicate Grain Dissolution in a Petrocalcic Horizon  

E-Print Network [OSTI]

Pressure Solution: Possible Mechanism for Silicate Grain Dissolution in a Petrocalcic Horizon H in southern New Mexico, up to 58% of the silicate grains have dissolution fea- tures, such as embayed-solution mechanism in the petrocaIcic horizon: (i) silicate grains are smooth where they contact pores, but serrated

Ahmad, Sajjad

118

The 3-Sphere and the Bicycling Black Rings Event Horizon The 3-Sphere and the Bicycling  

E-Print Network [OSTI]

The 3-Sphere and the Bicycling Black Rings Event Horizon #12;#12;The 3-Sphere and the Bicycling that "the bicycling black rings" are a admissible solution to the event horizon of black holes in 4 is to develop a method of visualising the bicycling black rings and other four-dimensional objects. In the end

Bengtsson, Ingemar

119

The Horizon Spirit is on its way to China for its previously scheduled maintenance and the AMF2, which is the suite of instruments used on MAGIC, is currently sitting in a warehouse in Los  

E-Print Network [OSTI]

, or SW, radiation (recall that the word "radiation" in this sense does NOT refer to radioactivity). Clouds scatter some of this radiation back to space, they absorb some of it (converting it to heat energy, or to the ocean #12;layers below the surface. The absorbed energy is converted to heat energy, and from

120

hal-00144535,version1-3May2007 Cosmological energy in a thermo-horizon and the  

E-Print Network [OSTI]

the first law and the definition of the total energy contained inside the horizon. This contradiction, 8] and the definition of the energy contained inside the horizon, independently of the choice from the first law and the definition of the energy inside the horizon. We then show

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Receding Horizon Control $N %m%\\%C%H%^%K%T%e%l!<%?$X$N1~MQ$K4X$9$k8&5f  

E-Print Network [OSTI]

with Receding Horizon Control Yasunori Kawai Department of Electrical and Computer Engineering Faculty of Engineerimg, Kanazawa University February 22, 1999 Keywards: Receding Horizon Control, Control Lyapunov

122

New Horizons for Hydrogen: Producing Hydrogen from Renewable Resources  

SciTech Connect (OSTI)

Recent events have reminded us of the critical need to transition from crude oil, coal, and natural gas toward sustainable and domestic sources of energy. One reason is we need to strengthen our economy. In 2008 we saw the price of oil reach a record $93 per barrel. With higher oil prices, growing demand for gasoline, and increasing oil imports, an average of $235 billion per year, has left the United States economy to pay for foreign oil since 2005, or $1.2 trillion between 2005 and 2009. From a consumer perspective, this trend is seen with an average gasoline price of $2.50 per gallon since 2005, compared to an average of $1.60 between 1990 and 2004 (after adjusting for inflation). In addition to economic impacts, continued reliance on fossil fuels increases greenhouse gas emissions that may cause climate change, health impacts from air pollution, and the risk of disasters such as the Deepwater Horizon oil spill. Energy efficiency in the form of more efficient vehicles and buildings can help to reduce some of these impacts. However, over the long term we must shift from fossil resources to sustainable and renewable energy sources.

Not Available

2011-02-01T23:59:59.000Z

123

European IPR Helpdesk IP Management in Horizon 2020: at the proposal stage  

E-Print Network [OSTI]

European IPR Helpdesk European IPR Helpdesk Fact Sheet IP Management in Horizon 2020: at the proposal stage The European IPR Helpdesk is managed by the European Commission's Executive Agency for Small

Robbiano, Lorenzo

124

Expanding Research Horizons: USDA Forest Service Initiative for Developing Recycled Paper Technology  

E-Print Network [OSTI]

Forest Service research on recycling is being led by scientists at the Forest Products Laboratory (FPLExpanding Research Horizons: USDA Forest Service Initiative for Developing Recycled Paper Technology Theodore L. Laufenberg, Program Manager Forest Products Conservation and Recycling Said Abubakr

Abubakr, Said

125

Dynamic Vehicle Routing for Translating Demands: Stability Analysis and Receding-Horizon Policies  

E-Print Network [OSTI]

We introduce a problem in which demands arrive stochastically on a line segment, and upon arrival, move with a fixed velocity perpendicular to the segment. We design a receding horizon service policy for a vehicle with ...

Bopardikar, Shaunak D.

126

Vacuum non-expanding horizons and shear-free null geodesic congruences  

E-Print Network [OSTI]

We investigate the geometry of a particular class of null surfaces in space-time called vacuum Non-Expanding Horizons (NEHs). Using the spin-coefficient equation, we provide a complete description of the horizon geometry, as well as fixing a canonical choice of null tetrad and coordinates on a NEH. By looking for particular classes of null geodesic congruences which live exterior to NEHs but have the special property that their shear vanishes at the intersection with the horizon, a good cut formalism for NEHs is developed which closely mirrors asymptotic theory. In particular, we show that such null geodesic congruences are generated by arbitrary choice of a complex world-line in a complex four dimensional space, each such choice induces a CR structure on the horizon, and a particular world-line (and hence CR structure) may be chosen by transforming to a privileged tetrad frame.

T. M. Adamo; E. T. Newman

2009-08-05T23:59:59.000Z

127

Neutrino Astronomy and Cosmic Rays Spectroscopy at Horizons  

E-Print Network [OSTI]

A new air-showering physics may rise in next years at horizon, offering at different angles and altitudes a fine tuned filtered Cosmic Rays astrophysics and an upward Neutrino induced air-showering astronomy. Most of this opportunity arises because of neutrino masses, their mixing and the consequent replenishment of rarest tau flavor during its flight in Space. Horizontal air atmosphere act as a filter for High energy Cosmic Rays (CR) and as a beam dump for Ultra High Energy (UHE) neutrinos and a powerfull amplifier for its tau decay in air by its wide showering areas. Earth sharp shadows plays the role of a huge detector volume for UHE neutrino and a noise-free screen for upcoming EeVs tau air-showers (as well PeVs anti-neutrino electron air interactions). Projects for Tau Airshowers are growing at the top of a mountains or at the edge of a cliff. ASHRA in Hawaii and CRNTN in Utah are tracking fluorescence lights, while other novel projects on Crown array detectors on mountains, on balloons and satellites are elaborated for Cherenkov lights. AUGER, facing the Ande edges, ARGO located within a deep valley are testing inclined showers; MILAGRO (and MILAGRITO) may be triggered by horizontal up-going muon bundles from the Earth edges; HIRES and AUGER UHECR detectors, linking twin array telescopes along their axis may test horizontal Cerenkov blazing photons. MAGIC (Hess, Veritas) and Shalon Telescopes may act already like a detector for few PeVs and Glashow resonance neutrino events; MAGIC pointing downward to terrestrial ground acts as a massive tens of km^3 detector, making it the most sensitive dedicated neutrino telescope. MAGIC facing the sea edges must reveal mirrored downward UHECR Air-showers Cherenkov flashes. Magic-crown systems may lead to tens km^3, neutrino detectors.

D. Fargion

2006-04-20T23:59:59.000Z

128

Horizon Mechanics and Asymptotic Symmetries with a Immirzi-like Parameter in 2+1 Dimensions  

E-Print Network [OSTI]

Starting with a generalized theory of 2+1 gravity containing an Immirzi like parameter, we derive the modified laws of black hole mechanics using the formalism of weak isolated horizons. Definitions of horizon mass and angular momentum emerge naturally in this framework. We further go on to analyze the asymptotic symmetries, as first discussed by Brown and Henneaux, and analyze their implications in a completely covariant phase space framework.

Rudranil Basu; Ayan Chatterjee

2011-04-06T23:59:59.000Z

129

A concrete anti-de Sitter black hole with dynamical horizon having toroidal cross-sections and its characteristics  

E-Print Network [OSTI]

We propose a special solution of Einstein equations in the general Vaidya form representing a dynamical black hole having horizon cross-sections with toroidal topology. The concrete model enables us to study for the first time dynamical horizons with toroidal topology, its area law, and the question of matter flux inside the horizon, without using a cut-and-paste technology to construct the solution.

Pouria Dadras; J. T. Firouzjaee; Reza Mansouri

2012-11-12T23:59:59.000Z

130

Book Review: Hegel's Absolute: An Introduction to Reading the Phenomenology of Spirit Verene, D.P. State University of New York Press, Albany, 2007  

E-Print Network [OSTI]

Book Reviews 63 Hegel's Absolute: An Introduction to Reading the Phenomenology of Spirit Verene, D.P. State University of New York Press, Albany, 2007 Review by Fabio Escobar Castelli, Erie Community College Donald Phillip Verene's latest work... on Hegel is a precise and brief contribution to the "Introduction to Hegel" scholarship. As an exercise in brevity, its summation of the Phenomenology is a laud­ able triumph. As a skeletal presentation of the Notion on its road of despair, however...

Castelli, Fabio Escobar

131

Draft Horizon 2020 Work Programme 2014-2015 in the area of Science with and for Society  

E-Print Network [OSTI]

Draft Horizon 2020 Work Programme 2014-2015 in the area of Science with and for Society Important - Page 2 of 51 TABLE OF CONTENTS Introduction

Greifswald, Ernst-Moritz-Arndt-Universität

132

Condensation of an ideal gas with intermediate statistics on the horizon  

E-Print Network [OSTI]

We consider a boson gas on the stretched horizon of the Schwartzschild and Kerr black holes. It is shown that the gas is in a Bose-Einstein condensed state with the Hawking temperature $T_c=T_H$ if the particle number of the system be equal to the number of quantum bits of space-time $ N \\simeq {A}/{{\\l_{p}}^{2}}$. Entropy of the gas is proportional to the area of the horizon $(A)$ by construction. For a more realistic model of quantum degrees of freedom on the horizon, we should presumably consider interacting bosons (gravitons). An ideal gas with intermediate statistics could be considered as an effective theory for interacting bosons. This analysis shows that we may obtain a correct entropy just by a suitable choice of parameter in the intermediate statistics.

Somayeh Zare; Zahra Raissi; Hosein Mohammadzadeh; Behrouz Mirza

2012-09-22T23:59:59.000Z

133

New Horizons Science Photos from NASA's Pluto-Kuiper Belt Mission  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

DOE provided the power supply for NASA's New Horizons Mission, a mission to the Pluto and Charon, a double-planet system, and the Kuiper Belt. There are 61 science photos posted on the New Horizons website, along with mission photos, spacecraft images, launch photos, posters and renderings that are both scientific and artistic. Dates range from June of 2006 to February of 2008. The images can be searched by keywords, by date, or by subject topic. They can also be browsed as an entire list. Each image has a detailed description.

134

Draft Horizon 2020 Work Programme 2014-2015 in the area of health, demographic change and wellbeing  

E-Print Network [OSTI]

and wellbeing PART 8 - Page 2 of 96 Personalising health and care19 11 2013 Draft Horizon 2020 Work Programme 2014-2015 in the area of health, demographic change of the content of this document. #12;HORIZON 2020 ­ WORK PROGRAMME 2014-2015 Health, demographic change

Greifswald, Ernst-Moritz-Arndt-Universität

135

National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling THE AMOUNT AND FATE OF THE OIL  

E-Print Network [OSTI]

- 1 - National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling THE AMOUNT AND FATE OF THE OIL ---Draft--- Staff Working Paper No. 3 Staff Working Papers are written by the staff of the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling for the use of members

Meyers, Steven D.

136

Study: Exposure to crude oil from the Deepwater Horizon disaster causes swimming deficiencies in juvenile mahi mahi  

E-Print Network [OSTI]

of large fish Crude oil spreads across a wide swath of the Gulf of Mexico during the 2010 Deepwater Horizon. The four million barrels of crude oil that spewed into the Gulf of Mexico from BP's failed oil drillingStudy: Exposure to crude oil from the Deepwater Horizon disaster causes swimming deficiencies

Grosell, Martin

137

The 2010 Deepwater Horizon (DH) oil spill in the Gulf of Mexico was unprecedented in both its magnitude --nearly 5  

E-Print Network [OSTI]

PROBLEM The 2010 Deepwater Horizon (DH) oil spill in the Gulf of Mexico was unprecedented in both of Mexico during the Deepwater Horizon oil spill. This satellite image shows the oil slick off its magnitude -- nearly 5 million barrels of oil spilled over nearly three months -- and its location

Entekhabi, Dara

138

New insights into microbial responses to oil spills from the Deepwater Horizon incident  

SciTech Connect (OSTI)

On April 20, 2010, a catastrophic eruption of methane caused the Deepwater Horizon exploratory drill rig drilling the Macondo Well in Mississippi Canyon Block 252 (MC252) to explode. The Deepwater Horizon oil spill was unprecendeted for several reasons: the volume of oil released; the spill duration; the well depth; the distance from the shore-line (77 km or about 50 miles); the type of oil (light crude); and the injection of dispersant directly at the wellhead. This study clearly demonstrated that there was a profound and significant response by certain members of the in situ microbial community in the deep-sea in the Gulf of Mexico. In particular putative hydrocarbon degrading Bacteria appeared to bloom in response to the Deepwater Horizon oil spill, even though the temperature at these depths is never >5 C. As the plume aged the shifts in the microbial community on a temporal scale suggested that different, yet metabolically important members of the community were able to respond to a myriad of plume constituents, e.g. shifting from propane/ethane to alkanes and finally to methane. Thus, the biodegradation of hydrocarbons in the plume by Bacteria was a highly significant process in the natural attenuation of many compounds released during the Deepwater Horizon oil spill.

Mason, O.U.; Hazen, T.C.

2011-06-15T23:59:59.000Z

139

Delivery Cost Approximations for Inventory Routing Problems in a Rolling Horizon Framework  

E-Print Network [OSTI]

Delivery Cost Approximations for Inventory Routing Problems in a Rolling Horizon Framework Patrick Research Program, grant ARP-003 1 #12;Abstract The inventory routing problem considered in this paper is concerned with the repeated distribution of a commodity, such as heating oil, over a long period of time

Jaillet, Patrick

140

Proof of linear instability of the Reissner-Nordström Cauchy horizon under scalar perturbations  

E-Print Network [OSTI]

It has long been suggested that solutions to linear scalar wave equation $$\\Box_g\\phi=0$$ on a fixed subextremal Reissner-Nordstr\\"om spacetime with non-vanishing charge are generically singular at the Cauchy horizon. We prove that generic smooth and compactly supported initial data on a Cauchy hypersurface indeed give rise to solutions with infinite nondegenerate energy near the Cauchy horizon in the interior of the black hole. In particular, the solution generically does not belong to $W^{1,2}_{loc}$. This instability is related to the celebrated blue shift effect in the interior of the black hole. The problem is motivated by the strong cosmic censorship conjecture and it is expected that for the full nonlinear Einstein-Maxwell system, this instability leads to a singular Cauchy horizon for generic small perturbations of Reissner-Nordstr\\"om spacetime. Moreover, in addition to the instability result, we also show as a consequence of the proof that Price's law decay is generically sharp along the event horizon.

Jonathan Luk; Sung-Jin Oh

2015-01-19T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Soil animal communities in holm oak forests: influence of horizon, altitude and year  

E-Print Network [OSTI]

1 Soil animal communities in holm oak forests: influence of horizon, altitude and year Nassima-francois.ponge@wanadoo.fr Running title: Soil animals in holm oak forests hal-00498459,version1-7Jul2010 Author manuscript, published in "European Journal of Soil Biology 39, 4 (2003) 197-207" DOI : 10.1016/j.ejsobi.2003.06.001 #12

Boyer, Edmond

142

New Horizons for Spatial Data Quality Research Suzie Larrive, Yvan Bdard, Marc Gervais & Tania Roy  

E-Print Network [OSTI]

New Horizons for Spatial Data Quality Research Suzie Larrivée, Yvan Bédard, Marc Gervais & Tania@ulaval.ca Abstract Producing and using spatial data as well as web services has reached the level of mass formal data quality endorsments in a scenario where spatial data have become a commodity. Keywords

143

Estimating Surface Oil Extent from the Deepwater Horizon Oil Spill using ASCAT Backscatter  

E-Print Network [OSTI]

Estimating Surface Oil Extent from the Deepwater Horizon Oil Spill using ASCAT Backscatter Richard Provo, UT 84602 Abstract--The damping effects of oil on capillary ocean waves alter the backscattered backscatter from the ocean surface uncontaminated by surface oil. Large differences between expected

Long, David G.

144

DeepwaterHorizonOilSpill DraftPhaseIIEarlyRestorationPlan  

E-Print Network [OSTI]

) is a priceless national treasure. Its natural resources ­ water, fish, beaches, reefs, marshes, oil and gas to the resource-dependent economy of the region. While the extent of natural resources impacted by the Deepwater Review Prepared by the Deepwater Horizon Natural Resource Trustees from State of Alabama (Department

145

NOAA Technical Memorandum NOS OR&R 42 Deepwater Horizon Oil Spill  

E-Print Network [OSTI]

NOAA Technical Memorandum NOS OR&R 42 Deepwater Horizon Oil Spill: Salt Marsh Oiling Conditions, evaluating, and responding to threats to coastal environments, including oil and chemical spills, releases to prepare for and respond to oil and chemical releases. Determines damage to natural resources from

146

Many Task Computing for Modeling the Fate of Oil Discharged from the Deep Water Horizon Well  

E-Print Network [OSTI]

Florida and a 3D oil spill model. The ocean models used here resolve the Gulf at 2 km and the SouthMany Task Computing for Modeling the Fate of Oil Discharged from the Deep Water Horizon Well tons of crude oil into the Gulf of Mexico. In order to understand the fate and impact of the discharged

147

5/7/2010 9:22 AM Deepwater Horizon Oil Spill: BP Claims Information  

E-Print Network [OSTI]

on for subsistence use purposes have been injured, destroyed, or lost by an oil spill incident. Anyone who is the Oil Spill Liability Trust Fund (OSLTF) and how can it be used? · The OSLTF can provide up to $15/7/2010 9:22 AM Deepwater Horizon Oil Spill: BP Claims Information Frequently Asked Questions 1

148

On the Infinite Horizon Constrained Switched LQR Problem Maximilian Balandat, Wei Zhang, Alessandro Abate  

E-Print Network [OSTI]

Abate Abstract-- This paper studies the Discrete-Time Switched LQR problem over an infinite time horizon weizhang@eecs.berkeley.edu A. Abate is with the Delft Center for Systems and Control, Technische Universiteit Delft, Delft, The Netherlands a.abate@tudelft.nl Mixed Integer Quadratic Program (MIQP) and solved

Zhang, Wei

149

Disturbance and Recovery of Salt Marsh Arthropod Communities following BP Deepwater Horizon Oil Spill  

E-Print Network [OSTI]

Disturbance and Recovery of Salt Marsh Arthropod Communities following BP Deepwater Horizon Oil of Houston, Houston, Texas, United States of America Abstract Oil spills represent a major environmental.S. Gulf of Mexico is a hub of oil and gas exploration activities that historically have impacted

Pennings, Steven C.

150

Chemical fingerprinting of petroleum biomarkers in Deepwater Horizon oil spill samples collected from Alabama shoreline  

E-Print Network [OSTI]

the DH oil spill. Ã? 2013 Elsevier Ltd. All rights reserved. 1. Introduction Understanding the fateChemical fingerprinting of petroleum biomarkers in Deepwater Horizon oil spill samples collected of Civil Engineering, Auburn University, Auburn, AL 36849, USA a r t i c l e i n f o Keywords: BP oil spill

Clement, Prabhakar

151

The stability of Killing-Cauchy horizons in colliding plane wave space-times  

E-Print Network [OSTI]

It is confirmed rigorously that the Killing-Cauchy horizons, which sometimes occur in space-times representing the collision and subsequent interaction of plane gravitational waves in a Minkowski background, are unstable with respect to bounded perturbations of the initial waves, at least for the case in which the initial waves have constant aligned polarizations.

J. B. Griffiths

2005-01-05T23:59:59.000Z

152

Incremental Policy Generation for Finite-Horizon DEC-POMDPs Chistopher Amato  

E-Print Network [OSTI]

of these algorithms use dy- namic programming to build up a set of possible policies from the last step until the first. This is accomplished by "backing up" the possible policies at each step and prun- ing thoseIncremental Policy Generation for Finite-Horizon DEC-POMDPs Chistopher Amato Department of Computer

Zilberstein, Shlomo

153

Receding-horizon Supervisory Control of Green Buildings Truong X. Nghiem, George J. Pappas  

E-Print Network [OSTI]

.S. Department of Energy. Consequently, there has been a growing interest in green buildings, i.e., energy]). For this reason, green buildings (i.e., energy-efficient buildings) have been of strong interest not onlyReceding-horizon Supervisory Control of Green Buildings Truong X. Nghiem, George J. Pappas

Pappas, George J.

154

Deepwater Horizon Study Finds Crude Oil Harmful to Bluefin, Yellowfin Tuna  

E-Print Network [OSTI]

Deepwater Horizon Study Finds Crude Oil Harmful to Bluefin, Yellowfin Tuna This photo from April 24, 2010 shows oil in the Gulf of Mexico, more than 50 miles southeast of Venice on Louisiana's tip sponsored by the National Oceanic and Atmospheric Administration, found that crude oil from the 2010

Grosell, Martin

155

Deepwater Horizon oil left tuna, other species with heart defects likely to prove fatal  

E-Print Network [OSTI]

of crude, young tuna and amberjack, some of the speediest predators in the ocean, developed heart defects in the northern Gulf of Mexico in April 2010. Embryos are highly sensitive, so fragile that it is possible to see population." The study -- "Deepwater Horizon crude oil impacts the developing hearts of large predatory

Grosell, Martin

156

Genomic and physiological footprint of the Deepwater Horizon oil spill on resident marsh fishes  

E-Print Network [OSTI]

expression in gill tissues of larval and adult fish. These data suggest that heavily weathered crude oil from-seq | toxicogenomics Following the Deepwater Horizon (DWH) drilling disaster on April 20, 2011, in the Gulf of Mexico study monitoring the biological effects of oil exposure on fish resident in Gulf of Mexico coastal marsh

Whitehead, Andrew

157

Multi-horizon solar radiation forecasting for Mediterranean locations using time series models  

E-Print Network [OSTI]

Considering the grid manager's point of view, needs in terms of prediction of intermittent energy like the photovoltaic resource can be distinguished according to the considered horizon: following days (d+1, d+2 and d+3), next day by hourly step (h+24), next hour (h+1) and next few minutes (m+5 e.g.). Through this work, we have identified methodologies using time series models for the prediction horizon of global radiation and photovoltaic power. What we present here is a comparison of different predictors developed and tested to propose a hierarchy. For horizons d+1 and h+1, without advanced ad hoc time series pre-processing (stationarity) we find it is not easy to differentiate between autoregressive moving average (ARMA) and multilayer perceptron (MLP). However we observed that using exogenous variables improves significantly the results for MLP . We have shown that the MLP were more adapted for horizons h+24 and m+5. In summary, our results are complementary and improve the existing prediction techniques ...

Voyant, Cyril; Muselli, Marc; Nivet, Marie Laure

2013-01-01T23:59:59.000Z

158

1983 paper on entanglement entropy: "On the Entropy of the Vacuum outside a Horizon"  

E-Print Network [OSTI]

I introduce the concept of *entanglement entropy* (as it's now called) and point out that it follows an *area law* which renders it a suitable source of black hole entropy. I also suggest to conceive the latter as residing on the horizon at approximately one bit per "Planckian plaquette".

Rafael D. Sorkin

2014-02-15T23:59:59.000Z

159

Visible Spirit Gianlorenzo Bernini  

E-Print Network [OSTI]

on optics, the Optica Philosophia, published at Lyons in 1652­56.2 For this work Bernini designed. Panofsky, Galileo as a Critic of the Arts, The Hague, 1954. 2 Optica Philosophia Experimentis et Ratione

160

Visible Spirit Gianlorenzo Bernini  

E-Print Network [OSTI]

the significance of the monumental support he designed for his last work, the great marble bust of the Savior, now than three meters. In a footnote I expressed puzzlement as to how the weight of an over lifesize marble' arms and hands and falls in loose vertical folds to the socle below. The device should not be thought

Note: This page contains sample records for the topic "horizon spirit pgh" 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

The Spirit of Innovation  

ScienceCinema (OSTI)

President Barack Obama gives a speech at Argonne about the importance in investing in American energy as well as scientific research and development.

President Barack Obama

2013-06-07T23:59:59.000Z

162

Visible Spirit Gianlorenzo Bernini  

E-Print Network [OSTI]

. The Sculptor of the Roman Baroque 1 II Bernini and the Theater 15 III Bozzetti and Modelli. Notes on sculptural pre- scribed models and patterns can no longer be maintained. Indeed, the chief controversy has been

163

Visible Spirit Gianlorenzo Bernini  

E-Print Network [OSTI]

. The Sculptor of the Roman Baroque 1 II Bernini and the Theater 15 III Bozzetti and Modelli. Notes on sculptural books on Roman Baroque archi- tecture (The Art Bulletin, LV, March, 1973, 127­135), which included my of the pre-history of the baldachin, the fact re- mains that at least five revolutionary concepts appeared

164

Study of Yang–Mills–Chern–Simons theory in presence of the Gribov horizon  

SciTech Connect (OSTI)

The two-point gauge correlation function in Yang–Mills–Chern–Simons theory in three dimensional Euclidean space is analysed by taking into account the non-perturbative effects of the Gribov horizon. In this way, we are able to describe the confinement and de-confinement regimes, which naturally depend on the topological mass and on the gauge coupling constant of the theory. -- Highlights: •We implement the Gribov quantization to the Topologically massive Yang–Mills theory. •We find a modified propagator at strong coupling by the Gribov horizon. •The gauge propagator depends on the topological mass and the coupling constant. •By studying the gauge propagator we describe the confined–deconfined regimes.

Canfora, Fabrizio, E-mail: canfora@cecs.cl [Centro de Estudios Cientificos (CECs), Valdivia (Chile); Universidad Andres Bello, Av. Republica 440, Santiago (Chile); Gomez, Arturo, E-mail: arturo.gomez@proyectos.uai.cl [Departamento de Ciencias, Facultad de Artes Liberales y Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, Viña del Mar. (Chile); Sorella, Silvio Paolo, E-mail: sorella@uerj.br [UERJ, Universidade do Estado do Rio de Janeiro (UERJ), Instituto de Física Teórica, Rua São Francisco Xavier 524, 20550-013, Maracaná, Rio de Janeiro (Brazil); Vercauteren, David, E-mail: vercauteren.uerj@gmail.com [UERJ, Universidade do Estado do Rio de Janeiro (UERJ), Instituto de Física Teórica, Rua São Francisco Xavier 524, 20550-013, Maracaná, Rio de Janeiro (Brazil)

2014-06-15T23:59:59.000Z

165

Spherical collapse of a heat conducting fluid in higher dimensions without horizon  

E-Print Network [OSTI]

We consider a scenario where the interior spacetime,described by a heat conducting fluid sphere is matched to a Vaidya metric in higher dimensions.Interestingly we get a class of solutions, where following heat radiation the boundary surface collapses without the appearance of an event horizon at any stage and this happens with reasonable properties of matter field.The non-occurrence of a horizon is due to the fact that the rate of mass loss exactly counterbalanced by the fall of boundary radius.Evidently this poses a counter example to the so-called cosmic censorship hypothesis.Two explicit examples of this class of solutions are also given and it is observed that the rate of collapse is delayed with the introduction of extra dimensions.The work extends to higher dimensions our previous investigation in 4D.

A. banerjee; S. Chatterjee

2004-06-08T23:59:59.000Z

166

On the Smoothness of the Horizons of Multi-Black Hole Solutions  

E-Print Network [OSTI]

In a recent paper it was suggested that some multi-black hole solutions in five or more dimensions have horizons that are not smooth. These black hole configurations are solutions to $d$-dimensional Einstein gravity (with no dilaton) and are extremally charged with a magnetic type $(d-2)$-form. In this work these solutions will be investigated further. It will be shown that although the curvature is bounded as the horizon of one of the black holes is approached, some derivatives of the curvature are not. This shows that the metric is not $C^{\\infty },$ but rather it is only $C^k$ with $k$ finite. These solutions are static so their lack of smoothness cannot be attributed to the presence of radiation.

Dean L. Welch

1995-02-24T23:59:59.000Z

167

Classical stability of black hole Cauchy horizons in two-dimensional asymptotically flat space-times  

E-Print Network [OSTI]

In this paper we analyse the stability of black hole Cauchy horizons arising in a class of 2d dilaton gravity models. It is shown that due to the characteristic asymptotic Rindler form of the metric of these models, time dependent gravitational perturbations generated in the external region do not necessarily blow-up when propagated along the Cauchy horizon. There exists, in fact, a region of nonzero measure in the space of the parameters characterizing the solutions such that both instability and mass inflation are avoided. This is a new result concerning asymptotically flat space-times, not shared by the well-known solutions of General Relativity. Despite this fact, however, quantum back-reaction seems to produce a scalar curvature singularity there.

A. Fabbri

1996-07-04T23:59:59.000Z

168

Interacting dark fluid in the universe bounded by event horizon : A non-equilibrium prescription  

E-Print Network [OSTI]

A non-equilibrium thermodynamic analysis has been done for the interacting dark fluid in the universe bounded by the event horizon.From observational evidences it is assumed that at present the matter in the universe is dominated by two dark sectors-dark matter and dark energy. The mutual interaction among them results in spontaneous heat flow between the horizon and the fluid system and the thermal equilibrium will no longer hold.In the present work,the dark matter is chosen in the form of dust while the dark energy is chosen as a perfect fluid with constant equation in one case and holographic dark energy model is chosen in the other.Finally,validity of the generalized second law of thermodynamics has been examined in both cases.

Subenoy Chakraborty; Atreyee Biswas

2014-06-27T23:59:59.000Z

169

The distribution and genesis of calcic horizons in some soils of the Texas Coast Prairie  

E-Print Network [OSTI]

, 1937; Hillel, 1971; Jenny, 1941). Lateral redistribution of carbonates within a landscape has been postulated to explain carbonate enrichment of soils; this is a secondary concentration mechanism which has been invoked on a large and small scale...THE DISTRIBUTION AND GENESIS OF CALCIC HORIZONS IN SOME SOILS OF THE TEXAS COAST PRAIRIE A Thesis by TERRENCE MICHAEL SOBECRI Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements for the degree...

Sobecki, Terrence Michael

1980-01-01T23:59:59.000Z

170

Vibration Testing of the Pluto/New Horizons Radioisotope Thermoelectric Generator  

SciTech Connect (OSTI)

The Radioisotopic Thermal Generator (RTG) for the Pluto/New Horizons spacecraft was subjected to a flight dynamic acceptance test to demonstrate that it would perform successfully following launch. Seven RTGs of this type had been assembled and tested at Mound, Ohio from 1984 to 1997. This paper chronicles major events in establishing a new vibration test laboratory at the Idaho National Laboratory and the nineteen days of dynamic testing.

Charles D. Griffin

2006-06-01T23:59:59.000Z

171

Hawking radiation and the boomerang behavior of massive modes near a horizon  

SciTech Connect (OSTI)

We discuss the behavior of massive modes near a horizon based on a study of the dispersion relation and wave packet simulations of the Klein-Gordon equation. We point out an apparent paradox between two (in principle equivalent) pictures of black-hole evaporation through Hawking radiation. In the picture in which the evaporation is due to the emission of positive-energy modes, one immediately obtains a threshold for the emission of massive particles. In the picture in which the evaporation is due to the absorption of negative-energy modes, such a threshold apparently does not exist. We resolve this paradox by tracing the evolution of the positive-energy massive modes with an energy below the threshold. These are seen to be emitted and move away from the black-hole horizon, but they bounce back at a 'red horizon' and are reabsorbed by the black hole, thus compensating exactly for the difference between the two pictures. For astrophysical black holes, the consequences are curious but do not affect the terrestrial constraints on observing Hawking radiation. For analogue-gravity systems with massive modes, however, the consequences are crucial and rather surprising.

Jannes, G. [Universite de Nice Sophia Antipolis, Laboratoire J.-A. Dieudonne, UMR CNRS-UNS 6621, Parc Valrose, 06108 Nice Cedex 02 (France); Low Temperature Laboratory, Aalto University School of Science, PO Box 15100, 00076 Aalto (Finland); Maiessa, P.; Rousseaux, G. [Universite de Nice Sophia Antipolis, Laboratoire J.-A. Dieudonne, UMR CNRS-UNS 6621, Parc Valrose, 06108 Nice Cedex 02 (France); Philbin, T. G. [School of Physics and Astronomy, University of St Andrews, North Haugh, St Andrews, Fife KY16 9SS, Scotland (United Kingdom)

2011-05-15T23:59:59.000Z

172

Proof of linear instability of the Reissner-Nordstr\\"om Cauchy horizon under scalar perturbations  

E-Print Network [OSTI]

It has long been suggested that solutions to linear scalar wave equation $$\\Box_g\\phi=0$$ on a fixed subextremal Reissner-Nordstr\\"om spacetime with non-vanishing charge are generically singular at the Cauchy horizon. We prove that generic smooth and compactly supported initial data on a Cauchy hypersurface indeed give rise to solutions with infinite nondegenerate energy near the Cauchy horizon in the interior of the black hole. In particular, the solution generically does not belong to $W^{1,2}_{loc}$. This instability is related to the celebrated blue shift effect in the interior of the black hole. The problem is motivated by the strong cosmic censorship conjecture and it is expected that for the full nonlinear Einstein-Maxwell system, this instability leads to a singular Cauchy horizon for generic small perturbations of Reissner-Nordstr\\"om spacetime. Moreover, in addition to the instability result, we also show as a consequence of the proof that Price's law decay is generically sharp along the event horiz...

Luk, Jonathan

2015-01-01T23:59:59.000Z

173

Deepwater Horizon Oil Spill Principal Investigator (PI) Conference Sponsored by the NSTC SOST, hosted by the University of South Florida  

E-Print Network [OSTI]

Deepwater Horizon Oil Spill Principal Investigator (PI) Conference Sponsored Ballroom · Oil/dispersant - extent and fate Tom Ryerson, National Oceanic and Atmospheric Administration · Oil/dispersant - impacts and mitigation in coastal

Meyers, Steven D.

174

Coordinating Inventory Control and Pricing Strategies with Random Demand and Fixed Ordering Cost: the Infinite Horizon Case  

E-Print Network [OSTI]

We analyze an infinite horizon, single product, periodic review model in which pricing and production/inventory decisions are made simultaneously. Demands in different periods are identically distributed random variables ...

Chen, Xin

175

Prediction of Barrier-Island Inundation and Overwash: Application to the Gulf of Mexico Deepwater Horizon Oil Spill  

E-Print Network [OSTI]

Prediction of Barrier-Island Inundation and Overwash: Application to the Gulf of Mexico Deepwater Horizon Oil Spill 0 10.5 Kilometers 0 0.25 0.5 Miles Photo: NOAA Photo: NOAA Low Risk: No inundation

Torgersen, Christian

176

British Petroleum's Deepwater Horizon Accident and the Thinking, Engaged Workforce - 13265  

SciTech Connect (OSTI)

On April 20, 2010, hydrocarbons escaped from the Macondo well into Transocean's Deepwater Horizon, resulting in fire and multiple explosions. 11 people on the rig died. The billion dollar Deepwater Horizon sank. 4.9 M gallons of product flowed from the well for 87 days creating an environmental nightmare for communities bordering on the Gulf of Mexico. BP established a $20 B reserve to pay for damages. Investigations and legal culpability continue to this day. In September 2010, the Institute for Nuclear Power Operators (INPO) issued Significant Operating Experience Report (SOER) 10-2, Engaged, Thinking Organizations. The industry had experienced 11 events, 9 in US commercial nuclear utilities, and 2 international, that had disturbing trends. The underlying causes highlighted by INPO were inadequate recognition of risk, weaknesses in application of significant operating experience, tolerance of equipment and personnel problems, and a significant drift in standards. While the noted INPO problems and the Deepwater Horizon event appear to have nothing in common, they do exhibit similarities in a drift away from expected behavior on the part of front line workers and their supervisors. At the same time, hidden hazards are accumulating in the environment leading to error intolerant conditions. Without a good understanding of this concept, many organizations tend to focus on the person who 'touched it last', while missing the deeper organizational factors that led that individual to think that what they were doing was correct. An understanding of this failure model is important in reconstruction of events and crafting effective corrective actions. It is much more important, however, for leaders in high hazard industries to recognize when they are approaching error intolerant conditions and take steps immediately to add safety margin. (authors)

Rigot, William L. [Fluor Corporation, Technical Support Services (United States)] [Fluor Corporation, Technical Support Services (United States)

2013-07-01T23:59:59.000Z

177

On quantum effects in the vicinity of would-be horizons  

E-Print Network [OSTI]

We present a method based on the so-called Quantum Energy Inequalities, which allows to compare, and bound, the expectation values of energy-densities of ground states of quantum fields in spacetimes possessing isometric regions. The method supports the conclusion, that the Boulware energy density is universal both: at modest (and far) distances from compact spherical objects, and close to the would-be horizons of the gravastar/QBHO spacetimes. It also provides a natural consistency check for concrete (approximate, numerical) calculations of the expectation values of the energy-momentum tensors.

P. Marecki

2006-12-28T23:59:59.000Z

178

Apparent horizon and gravitational thermodynamics of the Universe: The temperature confusion, first and second laws, and extensions to modified gravity  

E-Print Network [OSTI]

The thermodynamics of the Universe is re-studied by requiring its compatibility with the holographic-style gravitational equations which govern the dynamics of both the cosmological apparent horizon and the entire Universe. We start from the Lambda Cold Dark Matter ($\\Lambda$CDM) cosmology of general relativity (GR) to establish a framework for the gravitational thermodynamics. The Clausius equation $T_AdS_A=-A_A \\psi_t$ for the isochoric process of an instantaneous apparent horizon indicates that, the Universe and its horizon entropies encode the Positive Out thermodynamic sign convention, which encourage us to adjust the traditional positive-heat-in Gibbs equation into the positive-heat-out version $dE_m=-T_mdS_m-P_mdV$. It turns out that the standard and the generalized second laws (GSLs) of nondecreasing entropies are always respected by the event-horizon system as long as the expanding Universe is dominated by nonexotic matter $-1\\leq w_m\\leq 1$, while for the apparent-horizon simple open system the two ...

Tian, David Wenjie

2014-01-01T23:59:59.000Z

179

Assembly and Testing of a Radioisotope Power System for the New Horizons Spacecraft  

SciTech Connect (OSTI)

The Idaho National Laboratory (INL) recently fueled and assembled a radioisotope power system (RPS) that was used upon the New Horizons spacecraft which was launched in January 2006. New Horizons is the first mission to the last planet - the initial reconnaissance of Pluto-Charon and the Kuiper Belt, exploring the mysterious worlds at the edge of our solar system. The RPS otherwise known as a "space battery" converts thermal heat into electrical energy. The thermal heat source contains plutonium dioxide in the form of ceramic pellets encapsulated in iridium metal. The space battery was assembled in a new facility at the Idaho National Laboratory site near Idaho Falls, Idaho. The new facility has all the fueling and testing capabilities including the following: the ability to handle all the shipping containers currently certified to ship Pu-238, the ability to fuel a variety of RPS designs, the ability to perform vibrational testing to simulate transportation and launch environments, welding systems, a center of mass determination device, and various other support systems.

Kenneth E. Rosenberg; Stephen G. Johnson

2006-06-01T23:59:59.000Z

180

Stringy Stability of Charged Dilaton Black Holes with Flat Event Horizon  

E-Print Network [OSTI]

Electrically charged black holes with flat event horizon in anti-de Sitter space have received much attention due to various applications in Anti-de Sitter/Conformal Field Theory (AdS/CFT) correspondence, from modeling the behavior of quark-gluon plasma to superconductor. Crucial to the physics on the dual field theory is the fact that when embedded in string theory, black holes in the bulk may become vulnerable to instability caused by brane pair-production. Since dilaton arises naturally in the context of string theory, we study the effect of coupling dilaton to Maxwell field on the stability of flat charged AdS black holes. In particular, we study the stability of Gao-Zhang black holes, which are locally asymptotically anti-de Sitter. We find that for dilaton coupling parameter $\\alpha$ > 1, flat black holes are stable against brane pair production, however for 0 electrical charges is increased. Such instability however, behaves somewhat differently from that of flat Reissner-Nordstr\\"om black holes. In addition, we prove that the Seiberg-Witten action of charged dilaton AdS black hole of Gao-Zhang type with flat event horizon (at least in 5-dimension) is always logarithmically divergent at infinity for finite values of $\\alpha$, and is finite and positive in the case $\\alpha$ tends to infinity . We also comment on the robustness of our result for other charged dilaton black holes that are not of Gao-Zhang type.

Yen Chin Ong; Pisin Chen

2014-12-29T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Radiation Hydrodynamics in Kerr Spacetime: Equations without Coordinate Singularity at the Event Horizon  

E-Print Network [OSTI]

Equations of fully general relativistic radiation hydrodynamics around a rotating black hole are derived by using the Kerr-Schild coordinate where there is no coordinate singularity at the event horizon. Since the radiation interacts with matter moving with relativistic velocities near the event horizon, the interplay between the radiation and the matter should be described fully relativistically. In the formalism used in this study, while the interactions between matter and radiation are introduced in the comoving frame, the equations and the equations and the derivatives for the description of the global evolution of both matter and the radiation are given in the Kerr-Schild frame (KSF) which is a frame fixed to the coordinate describing the central black hole. As a frame fixed to the coordinate, we use the locally non-rotating reference frame (LNRF) representing a radially falling frame when the Kerr-Schild coordinate is used. Around the rotating black hole, both the matter and the radiation are affected by the frame-dragging effects.

Rohta Takahashi

2007-10-18T23:59:59.000Z

182

Asymptotic symmetries of Rindler space at the horizon and null infinity  

SciTech Connect (OSTI)

We investigate the asymptotic symmetries of Rindler space at null infinity and at the event horizon using both systematic and ad hoc methods. We find that the approaches that yield infinite-dimensional asymptotic symmetry algebras in the case of anti-de Sitter and flat spaces only give a finite-dimensional algebra for Rindler space at null infinity. We calculate the charges corresponding to these symmetries and confirm that they are finite, conserved, and integrable, and that the algebra of charges gives a representation of the asymptotic symmetry algebra. We also use relaxed boundary conditions to find infinite-dimensional asymptotic symmetry algebras for Rindler space at null infinity and at the event horizon. We compute the charges corresponding to these symmetries and confirm that they are finite and integrable. We also determine sufficient conditions for the charges to be conserved on-shell, and for the charge algebra to give a representation of the asymptotic symmetry algebra. In all cases, we find that the central extension of the charge algebra is trivial.

Chung, Hyeyoun [Jefferson Physical Laboratory, Harvard University, 17 Oxford Street, Cambridge, Massachusetts 02138 (United States)

2010-08-15T23:59:59.000Z

183

Circular geodesics of Bardeen and Ayon-Beato-Garcia regular black-hole and no-horizon spacetimes  

E-Print Network [OSTI]

We study circular geodesic motion of test particles and photons in the Bardeen and Ayon-Beato-Garcia (ABG) geometry describing spherically symmetric regular black-hole or no-horizon spacetimes. While the Bardeen geometry is not exact solution of Einstein's equations, the ABG spacetime is related to self-gravitating charged sources governed by Einstein's gravity and non-linear electrodynamics. They both are characterized by the mass parameter $m$ and the charge parameter $g$. We demonstrate that in similarity to the Reissner-Nordstrom (RN) naked singularity spacetimes an antigravity static sphere should exist in all the no-horizon Bardeen and ABG solutions that can be sorrounded by a Keplerian accretion disc. However, contrary to the RN naked singularity spacetimes, the ABG no-horizon spacetimes with parameter $g/m > 2$ can contain also an additional inner Keplerian disc hidden under the static antigravity sphere. Properties of the geodesic structure are reflected by simple observationally relevant optical phe...

Stuchlik, Zdenek

2015-01-01T23:59:59.000Z

184

Leak Testing and Implications of Operations to Locate Leak Horizons at West Hackberry Well 108  

SciTech Connect (OSTI)

The Strategic Petroleum Reserve site at West Hackberry, Louisiana has historically experienced casing leaks. Numerous West Hackberry oil storage caverns have wells exhibiting communication between the interior 10 3/4 x 20-inch (oil) annulus and the ''outer cemented'' 20 x 26-inch annulus. Well 108 in Cavern 108 exhibits this behavior. It is thought that one, if not the primary, cause of this communication is casing thread leaks at the 20-inch casing joints combined with microannuli along the cement casing interfaces and other cracks/flaws in the cemented 20 x 26-inch annulus. An operation consisting of a series of nitrogen leak tests, similar to cavern integrity tests, was performed on Cavern 108 in an effort to determine the leak horizons and to see if these leak horizons coincided with those of casing joints. Certain leaky, threaded casing joints were identified between 400 and 1500 feet. A new leak detection procedure was developed as a result of this test, and this methodology for identifying and interpreting such casing joint leaks is presented in this report. Analysis of the test data showed that individual joint leaks could be successfully identified, but not without some degree of ambiguity. This ambiguity is attributed to changes in the fluid content of the leak path (nitrogen forcing out oil) and possibly to very plausible changes in characteristics of the flow path during the test. These changes dominated the test response and made the identification of individual leak horizons difficult. One consequence of concern from the testing was a progressive increase in the leak rate measured during testing due to nitrogen cleaning small amounts of oil out of the leak paths and very likely due to the changes of the leak path during the flow test. Therefore, careful consideration must be given before attempting similar tests. Although such leaks have caused no known environmental or economic problems to date, the leaks may be significant because of the potential for future problems. To mitigate future problems, some repair scenarios are discussed including injection of sealants.

SATTLER, ALLAN R.; EHGARTNER, BRIAN L.; PIECHOCKI, ALAN

2002-06-01T23:59:59.000Z

185

Microbial gene functions enriched in the Deepwater Horizon deep-sea oil plume  

SciTech Connect (OSTI)

The Deepwater Horizon oil spill in the Gulf of Mexico is the deepest and largest offshore spill in U.S. history and its impacts on marine ecosystems are largely unknown. Here, we showed that the microbial community functional composition and structure were dramatically altered in a deep-sea oil plume resulting from the spill. A variety of metabolic genes involved in both aerobic and anaerobic hydrocarbon degradation were highly enriched in the plume compared to outside the plume, indicating a great potential for intrinsic bioremediation or natural attenuation in the deep-sea. Various other microbial functional genes relevant to carbon, nitrogen, phosphorus, sulfur and iron cycling, metal resistance, and bacteriophage replication were also enriched in the plume. Together, these results suggest that the indigenous marine microbial communities could play a significant role in biodegradation of oil spills in deep-sea environments.

Lu, Z.; Deng, Y.; Nostrand, J.D. Van; He, Z.; Voordeckers, J.; Zhou, A.; Lee, Y.-J.; Mason, O.U.; Dubinsky, E.; Chavarria, K.; Tom, L.; Fortney, J.; Lamendella, R.; Jansson, J.K.; D?haeseleer, P.; Hazen, T.C.; Zhou, J.

2011-06-15T23:59:59.000Z

186

Generally covariant model of a scalar field with high frequency dispersion and the cosmological horizon problem  

E-Print Network [OSTI]

Short distance structure of spacetime may show up in the form of high freqency dispersion. Although such dispersion is not locally Lorentz invariant, we show in a scalar field model how it can nevertheless be incorporated into a generally covariant metric theory of gravity provided the locally preferred frame is dynamical. We evaluate the resulting energy-momentum tensor and compute its expectation value for a quantum field in a thermal state. The equation of state differs at high temperatures from the usual one, but not by enough to impact the problems of a hot big bang cosmology. We show that a superluminal dispersion relation can solve the horizon problem via superluminal equilibration, however it cannot do so while remaining outside the Planck regime unless the dispersion relation is artificially chosen to have a rather steep dependence on wavevector.

Ted Jacobson; David Mattingly

2000-09-11T23:59:59.000Z

187

Adaptive Event Horizon Tracking and Critical Phenomena in Binary Black Hole Coalescence  

E-Print Network [OSTI]

This work establishes critical phenomena in the topological transition of black hole coalescence. We describe and validate a computational front tracking event horizon solver, developed for generic studies of the black hole coalescence problem. We then apply this to the Kastor - Traschen axisymmetric analytic solution of the extremal Maxwell - Einstein black hole merger with cosmological constant. The surprising result of this computational analysis is a power law scaling of the minimal throat proportional to time. The minimal throat connecting the two holes obeys this power law during a short time immediately at the beginning of merger. We also confirm the behavior analytically. Thus, at least in one axisymmetric situation a critical phenomenon exists. We give arguments for a broader universality class than the restricted requirements of the Kastor - Traschen solution.

Scott A. Caveny; Richard A. Matzner

2003-04-30T23:59:59.000Z

188

Extremal Rotating Black Holes in the Near-Horizon Limit: Phase Space and Symmetry Algebra  

E-Print Network [OSTI]

We construct the NHEG phase space, the classical phase space of Near-Horizon Extremal Geometries with fixed angular momenta and entropy, and with the largest symmetry algebra. We focus on vacuum solutions to $d$ dimensional Einstein gravity. Each element in the phase space is a geometry with $SL(2,R)\\times U(1)^{d-3}$ Killing isometries which has vanishing $SL(2,R)$ and constant $U(1)$ charges. We construct an on-shell vanishing symplectic structure, which leads to an infinite set of symplectic symmetries. In four spacetime dimensions, the phase space is unique and the symmetry algebra consists of the familiar Virasoro algebra, while in $d > 4$ dimensions the symmetry algebra, the NHEG algebra, contains infinitely many Virasoro subalgebras. The nontrivial central term of the algebra is proportional to the black hole entropy. This phase space and in particular its symmetries might serve as a basis for a semiclassical description of extremal rotating black hole microstates.

Compère, G; Seraj, A; Sheikh-Jabbari, M M

2015-01-01T23:59:59.000Z

189

Black hole fireworks: quantum-gravity effects outside the horizon spark black to white hole tunneling  

E-Print Network [OSTI]

We show that there is a classical metric satisfying the Einstein equations outside a finite spacetime region where matter collapses into a black hole and then emerges from a white hole. We compute this metric explicitly. We show how quantum theory determines the (long) time for the process to happen. A black hole can thus quantum-tunnel into a white hole. For this to happen, quantum gravity should affect the metric also in a small region outside the horizon: we show that contrary to what is commonly assumed, this is not forbidden by causality or by the semiclassical approximation, because quantum effects can pile up over a long time. This scenario alters radically the discussion on the black hole information puzzle.

Hal M. Haggard; Carlo Rovelli

2014-07-06T23:59:59.000Z

190

Gödel black hole, closed timelike horizon, and the study of particle emissions  

E-Print Network [OSTI]

We show that a particle, with positive orbital angular momentum, following an outgoing null/timelike geodesic, shall never reach the closed timelike horizon (CTH) present in the $(4+1)$-dimensional rotating G\\"{o}del black hole space-time. Therefore a large part of this space-time remains inaccessible to a large class of geodesic observers, depending on the conserved quantities associated with them. We discuss how this fact and the existence of the closed timelike curves present in the asymptotic region make the quantum field theoretic study of the Hawking radiation, where the asymptotic observer states are a pre-requisite, unclear. However, the semiclassical approach provides an alternative to verify the Smarr formula derived recently for the rotating G\\"{o}del black hole. We present a systematic analysis of particle emissions, specifically for scalars, charged Dirac spinors and vectors, from this black hole via the semiclassical complex path method.

Sourav Bhattacharya; Anirban Saha

2010-07-22T23:59:59.000Z

191

Constraints on Dark Energy from the Observed Expansion of our Cosmic Horizon  

E-Print Network [OSTI]

Within the context of standard cosmology, an accelerating universe requires the presence of a third `dark' component of energy, beyond matter and radiation. The available data, however, are still deemed insufficient to distinguish between an evolving dark energy component and the simplest model of a time-independent cosmological constant. In this paper, we examine the cosmological expansion in terms of observer-dependent coordinates, in addition to the more conventional co-moving coordinates. This procedure explicitly reveals the role played by the radius R_h of our cosmic horizon in the interrogation of the data. (In Rindler's notation, R_h coincides with the `event horizon' in the case of de Sitter, but changes in time for other cosmologies that also contain matter and/or radiation.) With this approach, we show that the interpretation of dark energy as a cosmological constant is clearly disfavored by the observations. Within the framework of standard Friedman-Robertson-Walker cosmology, we derive an equation describing the evolution of R_h, and solve it using the WMAP and Type Ia supernova data. In particular, we consider the meaning of the observed equality (or near equality) R_h(t_0) ~ ct_0, where t_0 is the age of the Universe. This empirical result is far from trivial, for a cosmological constant would drive R_h(t) towards ct (where t is the cosmic time) only once--and that would have to occur right now. Though we are not here espousing any particular alternative model of dark energy, for comparison we also consider scenarios in which dark energy is given by scaling solutions, which simultaneously eliminate several conundrums in the standard model, including the `coincidence' and `flatness' problems, and account very well for the fact that R_h(t_0) ~ ct_0.

Fulvio Melia

2008-12-27T23:59:59.000Z

192

Physics at Small Numbers of Particles Within the Frame of a Horizon  

E-Print Network [OSTI]

The Einstein equations are non-linear and the particles of which the gravitational e?ect is described by these equations are lastly un- known. If renormalizable ?elds are assumed, then results are obtained only in the case of a at space. Therefore, there is still no generally recognized quantum theory of gravitation and electromagnetism. In this work the solution of these quantum mechanic problems are forced in some sense: the metric tensor is linearized, and it is required that the entire system of equations is invariant with respect to the symmetry group of the linearized Einstein equations. The ?eld which represents this symmetry group only allows a measurement within the horizon to simulate the event horizon. It is shown that the num- ber of quants of this ?eld is constant. There are 4 types of solutions in the 2-quantum space, of which one has particle-like properties. This particular solution has a gravitational e?ect which can be externally arbitrarily small, as compared to its electromagnetic e?ect. In con- trast, this does not apply to the other 3 solutions. The model might be used to explain why gravitation is so much weaker than the elec- tromagnetic interaction in real physics. Accordingly, the Higgs boson is possibly not necessarily be required for the mass scale. Likewise, an explanation could be made why gravitation and electromagnetic inter- actions had the same intensity during the early stages of the universe. A pecularity of the model provides a mechanism for the Big Bang in all four types of solutions, although there is no singularity. As a consequence of the inferred change in the microstructure, a change in the macrostructure of the cosmos is suggested, allowing an understanding of the particular properties of the Dark Matter and the accelerated expansion of the cosmos.

Alfred Kording

2014-04-29T23:59:59.000Z

193

Response and Rescue Plans for Marine Mammals and Sea Turtles Impacted by the Deepwater Horizon Oil Spill in the Gulf of Mexico  

E-Print Network [OSTI]

Response and Rescue Plans for Marine Mammals and Sea Turtles Impacted by the Deepwater Horizon Oil Spill in the Gulf of Mexico The Wildlife Branch of the Unified Command has organized trained wildlife that will be impacted by the Deepwater Horizon Oil Spill. The marine mammal and sea turtle response teams include

194

Load Reduction of Wind Turbines Using Receding Horizon Control Mohsen Soltani, Rafael Wisniewski, Per Brath, and Stephen Boyd  

E-Print Network [OSTI]

Load Reduction of Wind Turbines Using Receding Horizon Control Mohsen Soltani, Rafael Wisniewski, Per Brath, and Stephen Boyd Abstract-- Large scale wind turbines are lightly damped mechanical% respectively, when compared to a conventional controller. I. INTRODUCTION The size of wind turbine structures

195

Horizons(Causally Disconnected Regions of Spacetime) and Infinite Doppler Blueshifts in both Alcubierre and Natario Warp Drive  

E-Print Network [OSTI]

Alcubierre and Natario Warp Drive Spacetimes Fernando Loup Residencia de Estudantes Universitas Lisboa Energy Density distribution in the Alcubierre Warp Drive is different than the one found in the Natario Warp Drive.The Horizons will arise in both Spacetimes when approaching Superluminal(Warp) speeds

Boyer, Edmond

196

Draft Horizon 2020 Work Programme 2014-2015 in the area of Food security, sustainable agriculture and forestry,  

E-Print Network [OSTI]

agriculture and forestry, marine and maritime and inland water research and the bioeconomy Important notice of this document. #12;HORIZON 2020 ­ WORK PROGRAMME 2014-2015 Food security, sustainable agriculture and forestry ..................... 14 SFS-7-2014/2015: Genetic resources and agricultural diversity for food security, productivity

Greifswald, Ernst-Moritz-Arndt-Universität

197

Acute Embryonic or Juvenile Exposure to Deepwater Horizon Crude Oil Impairs the Swimming Performance of Mahi-Mahi (Coryphaena  

E-Print Network [OSTI]

approximately 4 million barrels (6 Ã? 108 L) of crude oil into the northern Gulf of Mexico (GoM).1-3 The DWHAcute Embryonic or Juvenile Exposure to Deepwater Horizon Crude Oil Impairs the Swimming and ecologically important fish species to crude oil during the sensitive early life stages. We show that brief

Grosell, Martin

198

Generalized second law of thermodynamics on the apparent horizon in modified Gauss-Bonnet gravity  

E-Print Network [OSTI]

Modified gravity and generalized second law (GSL) of thermodynamics are interesting topics in the modern cosmology. In this regard, we investigate the GSL of gravitational thermodynamics in the framework of modified Gauss-Bonnet gravity or f(G)-gravity. We consider a spatially FRW universe filled with the matter and radiation enclosed by the dynamical apparent horizon with the Hawking temperature. For two viable f(G) models, we first numerically solve the set of differential equations governing the dynamics of f(G)-gravity. Then, we obtain the evolutions of the Hubble parameter, the Gauss-Bonnet curvature invariant term, the density and equation of state parameters as well as the deceleration parameter. In addition, we check the energy conditions for both models and finally examine the validity of the GSL. For the selected f(G) models, we conclude that both models have a stable de Sitter attractor. The equation of state parameters behave quite similar to those of the LCDM model in the radiation/matter dominat...

Abdolmaleki, A

2015-01-01T23:59:59.000Z

199

Clustering of quintessence on horizon scales and its imprint on HI intensity mapping  

SciTech Connect (OSTI)

Quintessence can cluster only on horizon scales. What is the effect on the observed matter distribution? To answer this, we need a relativistic approach that goes beyond the standard Newtonian calculation and deals properly with large scales. Such an approach has recently been developed for the case when dark energy is vacuum energy, which does not cluster at all. We extend this relativistic analysis to deal with dynamical dark energy. Using three quintessence potentials as examples, we compute the angular power spectrum for the case of an HI intensity map survey. Compared to the concordance model with the same small-scale power at z = 0, quintessence boosts the angular power by up to ? 15% at high redshifts, while power in the two models converges at low redshifts. The difference is mainly due to the background evolution, driven mostly by the normalization of the power spectrum today. The dark energy perturbations make only a small contribution on the largest scales, and a negligible contribution on smaller scales. Ironically, the dark energy perturbations remove the false boost of large-scale power that arises if we impose the (unphysical) assumption that the dark energy is smooth.

Duniya, Didam G.A.; Bertacca, Daniele; Maartens, Roy, E-mail: adamsgwazah@gmail.com, E-mail: daniele.bertacca@gmail.com, E-mail: roy.maartens@gmail.com [Physics Department, University of the Western Cape, Cape Town 7535 (South Africa)

2013-10-01T23:59:59.000Z

200

Event-horizon-scale structure in the supermassive black hole candidate at the Galactic Centre  

E-Print Network [OSTI]

The cores of most galaxies are thought to harbour supermassive black holes, which power galactic nuclei by converting the gravitational energy of accreting matter into radiation (ref 1). Sagittarius A*, the compact source of radio, infrared and X-ray emission at the centre of the Milky Way, is the closest example of this phenomenon, with an estimated black hole mass that is 4 million times that of the Sun (refs. 2,3). A long-standing astronomical goal is to resolve structures in the innermost accretion flow surrounding Sgr A* where strong gravitational fields will distort the appearance of radiation emitted near the black hole. Radio observations at wavelengths of 3.5 mm and 7 mm have detected intrinsic structure in Sgr A*, but the spatial resolution of observations at these wavelengths is limited by interstellar scattering (refs. 4-7). Here we report observations at a wavelength of 1.3 mm that set a size of 37 (+16, -10; 3-sigma) microarcseconds on the intrinsic diameter of Sgr A*. This is less than the expected apparent size of the event horizon of the presumed black hole, suggesting that the bulk of SgrA* emission may not be not centred on the black hole, but arises in the surrounding accretion flow.

Sheperd Doeleman; Jonathan Weintroub; Alan E. E. Rogers; Richard Plambeck; Robert Freund; Remo P. J. Tilanus; Per Friberg; Lucy M. Ziurys; James M. Moran; Brian Corey; Ken H. Young; Daniel L. Smythe; Michael Titus; Daniel P. Marrone; Roger J. Cappallo; Douglas C. J. Bock; Geoffrey C. Bower; Richard Chamberlin; Gary R. Davis; Thomas P. Krichbaum; James Lamb; Holly Maness; Arthur E. Niell; Alan Roy; Peter Strittmatter; Daniel Werthimer; Alan R. Whitney; David Woody

2008-09-15T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

X-RAY TRANSIENTS IN THE ADVANCED LIGO/VIRGO HORIZON  

SciTech Connect (OSTI)

Advanced LIGO and Advanced Virgo will be all-sky monitors for merging compact objects within a few hundred megaparsecs. Finding the electromagnetic counterparts to these events will require an understanding of the transient sky at low redshift (z < 0.1). We performed a systematic search for extragalactic, low redshift, transient events in the XMM-Newton Slew Survey. In a flux limited sample, we found that highly variable objects comprised 10% of the sample, and that of these, 10% were spatially coincident with cataloged optical galaxies. This led to 4 Multiplication-Sign 10{sup -4} transients per square degree above a flux threshold of 3 Multiplication-Sign 10{sup -12} erg cm{sup -2} s{sup -1} (0.2-2 keV) which might be confused with LIGO/Virgo counterparts. This represents the first extragalactic measurement of the soft X-ray transient rate within the Advanced LIGO/Virgo horizon. Our search revealed six objects that were spatially coincident with previously cataloged galaxies, lacked evidence for optical active galactic nuclei, displayed high luminosities {approx}10{sup 43} erg s{sup -1}, and varied in flux by more than a factor of 10 when compared with the ROSAT All-Sky Survey. At least four of these displayed properties consistent with previously observed tidal disruption events.

Kanner, Jonah [LIGO-California Institute of Technology, Pasadena, CA 91125 (United States); Baker, John; Blackburn, Lindy; Camp, Jordan [NASA Goddard Space Flight Center, Mail Code 663, Greenbelt, MD 20771 (United States); Mooley, Kunal [California Institute of Technology, Astronomy Department, Mail Code 249-17, Pasadena, CA 91125 (United States); Mushotzky, Richard; Ptak, Andy, E-mail: jonah.kanner@ligo.org [NASA Goddard Space Flight Center, Mail Code 661, Greenbelt, MD 20771 (United States)

2013-09-01T23:59:59.000Z

202

DETECTION OF THE COSMIC {gamma}-RAY HORIZON FROM MULTIWAVELENGTH OBSERVATIONS OF BLAZARS  

SciTech Connect (OSTI)

The first statistically significant detection of the cosmic {gamma}-ray horizon (CGRH) that is independent of any extragalactic background light (EBL) model is presented. The CGRH is a fundamental quantity in cosmology. It gives an estimate of the opacity of the universe to very high energy (VHE) {gamma}-ray photons due to photon-photon pair production with the EBL. The only estimations of the CGRH to date are predictions from EBL models and lower limits from {gamma}-ray observations of cosmological blazars and {gamma}-ray bursts. Here, we present homogeneous synchrotron/synchrotron self-Compton (SSC) models of the spectral energy distributions of 15 blazars based on (almost) simultaneous observations from radio up to the highest energy {gamma}-rays taken with the Fermi satellite. These synchrotron/SSC models predict the unattenuated VHE fluxes, which are compared with the observations by imaging atmospheric Cherenkov telescopes. This comparison provides an estimate of the optical depth of the EBL, which allows us a derivation of the CGRH through a maximum likelihood analysis that is EBL-model independent. We find that the observed CGRH is compatible with the current knowledge of the EBL.

Dominguez, A.; Siana, B. [Department of Physics and Astronomy, University of California, Riverside, CA 92521 (United States); Finke, J. D. [U.S. Naval Research Laboratory, Space Science Division, Code 7653, 4555 Overlook Avenue SW, Washington, DC 20375 (United States); Prada, F. [Campus of International Excellence UAM-CSIC, Cantoblanco, E-28049 Madrid (Spain); Primack, J. R. [Department of Physics, University of California, Santa Cruz, CA 95064 (United States); Kitaura, F. S. [Leibniz-Institut fuer Astrophysik (AIP), An der Sternwarte 16, D-14482 Potsdam (Germany); Paneque, D., E-mail: albertod@ucr.edu [Kavli Institute for Particle Astrophysics and Cosmology, SLAC, Stanford University, Stanford, CA 94305 (United States)

2013-06-10T23:59:59.000Z

203

Detection of the Cosmic \\gamma-Ray Horizon From Multiwavelength Observations of Blazars  

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

The first statistically significant detection of the cosmic \\gamma-ray horizon (CGRH) that is independent of any extragalactic background light (EBL) model is presented. The CGRH is a fundamental quantity in cosmology. It gives an estimate of the opacity of the Universe to very high energy (VHE) \\gamma-ray photons due to photon-photon pair production with the EBL. The only estimations of the CGRH to date are predictions from EBL models and lower limits from \\gamma-ray observations of cosmological blazars and \\gamma-ray bursts. Here, we present homogeneous synchrotron/synchrotron self-Compton (SSC) models of the spectral energy distributions of 15 blazars based on (almost) simultaneous observations from radio up to the highest energy \\gamma-rays taken with the Fermi satellite. These synchrotron/SSC models predict the unattenuated VHE fluxes, which are compared with the observations by imaging atmospheric Cherenkov telescopes. This comparison provides an estimate of the optical depth of the EBL, which allows a derivation of the CGRH through a maximum likelihood analysis that is EBL-model independent. We find that the observed CGRH is compatible with the current knowledge of the EBL.

Dominguez, A.; Finke, J. D.; Prada, F.; Primack, J. R.; Kitaura, F. S.; Siana, B.; Paneque, D.

2015-02-06T23:59:59.000Z

204

Flexural unfolding of horizons using paleomagnetic vectors M.J. Ramn a,b,*, Emilio L. Pueyo a  

E-Print Network [OSTI]

Flexural unfolding of horizons using paleomagnetic vectors M.J. Ramón a,b,*, Emilio L. Pueyo a , José Luis Briz c,d , Andrés Pocoví b , José Carlos Ciria c a Instituto Geológico y Minero de España (IGME), Unidad de Zaragoza, Zaragoza, Spain b Departamento de Ciencias de la Tierra, University

Zaragoza, Universidad de

205

Horizon-absorption effects in coalescing black-hole binaries: An effective-one-body study of the non-spinning case  

E-Print Network [OSTI]

We study the horizon absorption of gravitational waves in coalescing, circularized, nonspinning black hole binaries. The horizon absorbed fluxes of a binary with a large mass ratio (q=1000) obtained by numerical perturbative simulations are compared with an analytical, effective-one-body (EOB) resummed expression recently proposed. The perturbative method employs an analytical, linear in the mass ratio, effective-one-body (EOB) resummed radiation reaction, and the Regge-Wheeler-Zerilli (RWZ) formalism for wave extraction. Hyperboloidal (transmitting) layers are employed for the numerical solution of the RWZ equations to accurately compute horizon fluxes up to the late plunge phase. The horizon fluxes from perturbative simulations and the EOB-resummed expression agree at the level of a few percent down to the late plunge. An upgrade of the EOB model for nonspinning binaries that includes horizon absorption of angular momentum as an additional term in the resummed radiation reaction is then discussed. The effect of this term on the waveform phasing for binaries with mass ratios spanning 1 to 1000 is investigated. We confirm that for comparable and intermediate-mass-ratio binaries horizon absorbtion is practically negligible for detection with advanced LIGO and the Einstein Telescope (faithfulness greater than or equal to 0.997).

Sebastiano Bernuzzi; Alessandro Nagar; Anil Zenginoglu

2012-12-19T23:59:59.000Z

206

Meditations on Place and Spirit  

E-Print Network [OSTI]

This is a collection of essays loosely grouped under the subject of "nature writing." Each work focuses on a specific place and experiences I have had in the natural world. I focus on western Kansas, where I was raised in ...

Schlegel, Lisa

2011-05-31T23:59:59.000Z

207

The holographic mapping of the Standard Model onto the black hole horizon, Part I: Abelian vector field, scalar field and BEH Mechanism  

E-Print Network [OSTI]

Interactions between outgoing Hawking particles and ingoing matter are determined by gravitational forces and Standard Model interactions. In particular the gravitational interactions are responsible for the unitarity of the scattering against the horizon, as dictated by the holographic principle, but the Standard Model interactions also contribute, and understanding their effects is an important first step towards a complete understanding of the horizon's dynamics. The relation between in- and outgoing states is described in terms of an operator algebra. In this paper, the first of a series, we describe the algebra induced on the horizon by U(1) vector fields and scalar fields, including the case of an Englert-Brout-Higgs mechanism, and a more careful consideration of the transverse vector field components.

G. 't Hooft

2005-04-25T23:59:59.000Z

208

Environmental disaster or just a drop in the bucket: Texas scientists on the real effects of the Deewater Horizon oil spill  

E-Print Network [OSTI]

Winter 2011 tx H2O 3 or just a drop in thebucket?Texas scientists on the real e#31;ects of the Deepwater Horizon oil spill 4 tx H2O Winter 2011 Environmental Disaster Continued What if gasoline pumped into cars, seafood eaten at restaurants... but forgo#27;en as the wreckage of the Deepwater Horizon MC#31;#30;#31; drilling platform sank into its waters. A crude awakening Like any large oil spill, this one took its toll in many ways. Eleven BP employees on the rig died in the explosion...

Lee, Leslie

2011-01-01T23:59:59.000Z

209

Environmental disaster or just a drop in the bucket?: Texas scientists on the real effects of the Deepwater Horizon oil spill  

E-Print Network [OSTI]

Winter 2011 tx H2O 3 or just a drop in thebucket?Texas scientists on the real e#31;ects of the Deepwater Horizon oil spill 4 tx H2O Winter 2011 Environmental Disaster Continued What if gasoline pumped into cars, seafood eaten at restaurants... but forgo#27;en as the wreckage of the Deepwater Horizon MC#31;#30;#31; drilling platform sank into its waters. A crude awakening Like any large oil spill, this one took its toll in many ways. Eleven BP employees on the rig died in the explosion...

Lee, Leslie

2011-01-01T23:59:59.000Z

210

Of the estimated 5 million barrels of crude oil released into the Gulf of Mexico from the Deepwater Horizon oil spill, a  

E-Print Network [OSTI]

Of the estimated 5 million barrels of crude oil released into the Gulf of Mexico from the Deepwater Horizon oil spill, a fraction washed ashore onto sandy beaches from Louisiana to the Florida panhandle. Researchers at the MagLab compare the detailed molecular analysis of hydrocarbons in oiled sands from

Weston, Ken

211

DEEPWATER HORIZON OIL SPILL ESTIMATE: UPDATE JUNE 11, 2010 by Professor Satish Nagarajaiah, Rice University (www.ruf.rice.edu/~nagaraja &  

E-Print Network [OSTI]

DEEPWATER HORIZON OIL SPILL ESTIMATE: UPDATE JUNE 11, 2010 by Professor Satish Nagarajaiah, Rice. http://www.nytimes.com/2010/06/11/us/11spill.html?hp New Estimates Double Rate of Oil Flowing on Thursday essentially doubled its estimate of how much oil has been spewing from the out-of-control BP well

Nagarajaiah, Satish

212

Trajectory Forecast as a Rapid Response to the Deepwater Horizon Oil Spill Yonggang Liu, Robert H. Weisberg, Chuanmin Hu, and Lianyuan Zheng  

E-Print Network [OSTI]

offshore oil spill in U.S. history. This spill, which continued for 3 months, presented an unprecedented spills in many ways. Crude oil was introduced at the ocean bottom in 1500 m of water, a depthTrajectory Forecast as a Rapid Response to the Deepwater Horizon Oil Spill Yonggang Liu, Robert H

Meyers, Steven D.

213

Shorelines and Coastal Habitats in the Gulf of Mexico The effects of the Deepwater Horizon oil spill on natural resources are dependent on multiple factors  

E-Print Network [OSTI]

1 April 2010 Shorelines and Coastal Habitats in the Gulf of Mexico FACT SHEET The effects of the Deepwater Horizon oil spill on natural resources are dependent on multiple factors including oil composition, oil quantity, dispersal techniques, and contact with organisms. Broadly speaking, when offshore

214

Fisheries vol 36 no 7 july 2011 www.fisheries.org332 Potential Impact of the Deepwater Horizon Oil Spill on Commercial  

E-Print Network [OSTI]

Horizon Oil Spill on Commercial Fisheries in the Gulf of Mexico Feature: FISHERIES RESEARCH Impacto known accidental oil spill in the Gulf of Mexico Large Marine Eco- system (LME), a region valued for its of Mexico large marine ecosystem (LME), it is im- perative to quantify the potential impacts

Pauly, Daniel

215

Hs@~7A Receding Horizon @)8f$K4p$E$/ ;k3P%U%#!<%I%P%C%/$K$D$$$F  

E-Print Network [OSTI]

with the vision-based robot motion control via the nonlinear receding horizon control approach. We propose feedback control law. The control goal is to place the planar robot end-e#11;ector over a desired static. ;~9ot $K$*$$$F, M­8B6h4V [t; t +T ] $G:GE,2=LdBj$r2r$­, $=$N:]$N2r$H$7$F, :GE,@)8fB'u #3; (#28

216

Validity of the Generalized Second Law of Thermodynamics of the Universe Bounded by the Event Horizon in Holographic Dark Energy Model  

E-Print Network [OSTI]

In this letter, we investigate the validity of the generalized second law of thermodynamics of the universe bounded by the event horizon in the holographic dark energy model. The universe is chosen to be homogeneous and isotropic and the validity of the first law has been assumed here. The matter in the universe is taken in the form of non-interacting two fluid system- one component is the holographic dark energy model and the other component is in the form of dust.

Nairwita Mazumder; Subenoy Chakraborty

2010-05-19T23:59:59.000Z

217

On the global uniqueness for the Einstein-Maxwell-scalar field system with a cosmological constant. Part 2: Structure of the solutions and stability of the Cauchy horizon  

E-Print Network [OSTI]

This paper is the second part of a trilogy dedicated to the following problem: given spherically symmetric characteristic initial data for the Einstein-Maxwell-scalar field system with a cosmological constant $\\Lambda$, with the data on the outgoing initial null hypersurface given by a subextremal Reissner-Nordstrom black hole event horizon, study the future extendibility of the corresponding maximal globally hyperbolic development as a "suitably regular" Lorentzian manifold. In the first paper of this sequence, we established well posedness of the characteristic problem with general initial data. In this second paper, we generalize the results of Dafermos on the stability of the radius function at the Cauchy horizon by including a cosmological constant. This requires a considerable deviation from the strategy followed by Dafermos, focusing on the level sets of the radius function instead of the red-shift and blue-shift regions. We also present new results on the global structure of the solution when the free data is not identically zero in a neighborhood of the origin. In the third and final paper, we will consider the issue of mass inflation and extendibility of solutions beyond the Cauchy horizon.

João L. Costa; Pedro M. Girão; José Natário; Jorge Drumond Silva

2014-07-18T23:59:59.000Z

218

5/10/10 7:22 AMTerry Hazen, Berkeley Lab: Deepwater Horizon Spill Detergents Could Make Bad Situation Worse Page 1 of 3http://www.outlookseries.com/N7/Science/3910_Terry_Hazen_Berkeley_La...water_Horizon_Spill_Detergents_Could_Situation_Worse_Terry_Hazen.  

E-Print Network [OSTI]

With millions of gallons crude oil being spewed into the Gulf of Mexico from the Deepwater Horizon oil spill a day into the Gulf of Mexico. To contain the spreading oil slick and keep it from polluting the fragile three miles off the coast of Normandy, releasing about 227,000 tons heavy crude oil that ultimately

Hazen, Terry

219

Horizon 2020: Excellent Science  

E-Print Network [OSTI]

agriculture, marine and maritime research & the bioeconomy Secure, clean and efficient energy Smart, green of tomorrow's technologies, jobs and wellbeing · Europe needs to develop, attract and retain research talent of Europe's needs on advanced S&T. · Bringing them together in a single programme will enable them

De Cindio, Fiorella

220

Receding Horizon Covariance Control  

E-Print Network [OSTI]

is an embedded submanifold of Rn. An integral curve x(t) of f is a trajectory in M tangent to the vector eld at all points along the curve, i.e. f(x(t)) = _x(t). For every initial condition x0 2 M there exists an > 0 and a neighborhood U of x0 such that x0... is taken into an integral curve x(t) by the ow, which is the map given by ’ : ( ; ) U !M . We adopt the shorthand ’(t; x0) =: ’t(x0) = x(t). It is known that ’t : U ! ’t(U) is a di eomorphism onto its image satisfying ’0(x) = x, ’t+s(x) = ’t ’s...

Wendel, Eric

2012-10-19T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

LLNL 1981: technical horizons  

SciTech Connect (OSTI)

Research programs at LLNL for 1981 are described in broad terms. In his annual State of the Laboratory address, Director Roger Batzel projected a $481 million operating budget for fiscal year 1982, up nearly 13% from last year. In projects for the Department of Energy and the Department of Defense, the Laboratory applies its technical facilities and capabilities to nuclear weapons design and development and other areas of defense research that include inertial confinement fusion, nonnuclear ordnances, and particle-beam technology. LLNL is also applying its unique experience and capabilities to a variety of projects that will help the nation meet its energy needs in an environmentally acceptable manner. A sampling of recent achievements by LLNL support organizations indicates their diversity. (GHT)

Not Available

1981-07-01T23:59:59.000Z

222

Expanding Professional Horizons  

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

expands daily, by leaps and bounds - knowledge turnover must be accompanied by an infusion of new talent that both informs and is informed by existing, experienced staff. With...

223

Expanding Professional Horizons  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicy and Assistance100 tonusingdeposition.Energy Consumersa KeyErin *

224

2011 HM{sub 102}: DISCOVERY OF A HIGH-INCLINATION L5 NEPTUNE TROJAN IN THE SEARCH FOR A POST-PLUTO NEW HORIZONS TARGET  

SciTech Connect (OSTI)

We present the discovery of a long-term stable L5 (trailing) Neptune Trojan in data acquired to search for candidate trans-Neptunian objects for the New Horizons spacecraft to fly by during an extended post-Pluto mission. This Neptune Trojan, 2011 HM{sub 102}, has the highest inclination (29. Degree-Sign 4) of any known member of this population. It is intrinsically brighter than any single L5 Jupiter Trojan at H{sub V} {approx} 8.18. We have determined its gri colors (a first for any L5 Neptune Trojan), which we find to be similar to the moderately red colors of the L4 Neptune Trojans, suggesting similar surface properties for members of both Trojan clouds. We also present colors derived from archival data for two L4 Neptune Trojans (2006 RJ{sub 103} and 2007 VL{sub 305}), better refining the overall color distribution of the population. In this document we describe the discovery circumstances, our physical characterization of 2011 HM{sub 102}, and this object's implications for the Neptune Trojan population overall. Finally, we discuss the prospects for detecting 2011 HM{sub 102} from the New Horizons spacecraft during its close approach in mid- to late-2013.

Parker, Alex H.; Holman, Matthew J.; McLeod, Brian A. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Buie, Marc W.; Borncamp, David M.; Spencer, John R.; Stern, S. Alan [Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238 (United States); Osip, David J. [Carnegie Observatories, Las Campanas Observatory, Casilla 601, La Serena (Chile); Gwyn, Stephen D. J.; Fabbro, Sebastian; Kavelaars, J. J. [Canadian Astronomy Data Centre, National Research Council of Canada, 5071 W. Saanich Road, Victoria, BC V9E 2E7 (Canada); Benecchi, Susan D.; Sheppard, Scott S. [Department of Terrestrial Magnetism, Carnegie Institute of Washington, 5251 Broad Branch Road NW, Washington, DC 20015 (United States); Binzel, Richard P.; DeMeo, Francesca E. [Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139 (United States); Fuentes, Cesar I.; Trilling, David E. [Department of Physics and Astronomy, Northern Arizona University, S San Francisco St, Flagstaff, AZ 86011 (United States); Gay, Pamela L. [Center for Science, Technology, Engineering and Mathematics (STEM) Research, Education, and Outreach, Southern Illinois University, 1220 Lincoln Dr, Carbondale, IL 62901 (United States); Petit, Jean-Marc [CNRS, UTINAM, Universite de Franche Comte, Route de Gray, F-25030 Besancon Cedex, (France); Tholen, David J., E-mail: aparker@cfa.harvard.edu [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Dr, Honolulu, HI 96822 (United States); and others

2013-04-15T23:59:59.000Z

225

The Spirit of Invention |GE Global Research  

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

products will experience. We are reinventing things that have already been made with 3D printing and advanced casting methods, and ending up with lighter and more precise parts....

226

Spirit Lake Wind Farm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA Region -SonelgazSunbeltSpinning Spur WindSchool

227

Green Spirit Fuels | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio: EnergyGrasslands RenewableGreatwood,GreenFalls,Group LtdGreen

228

OU Spirit Wind Farm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's HeatMexico:CommunityNorthwest Basin andNsbowde'sFracturesManualLLCPOWEROU

229

Technology on the Horizon & Over the Horizon  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ <Information Administration (EIA) 10 MECS Survey Data9c :0.1 Housing Unit3.1. 111.1Donald L.

230

Particle Physics at Discovery's Horizon  

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

ideas and technologies of particle physics have entered the mainstream of society to transform the way we live. The production of superconducting magnets at the heart of MRI...

231

The New Horizons of Bioenergy  

ScienceCinema (OSTI)

At the Office of Energy Efficiency and Renewable Energy's "Biomass 2011" conference, Argonne researcher Seth Snyder spoke with DOE Biomass Program head, Paul Bryan. In this conversation, Snyder explains the process of biochemical conversion, and talks about Argonne's patented resin wafer technology. The resin wafer electrodeionization technology may help significantly reduce the cost of producing clean energy and of the chemicals and water used in industry. The separations technology can also process biomass-based feedstocks into biofuels and chemicals.

None

2013-04-19T23:59:59.000Z

232

Horizon thermodynamics and composite metrics  

E-Print Network [OSTI]

We examine the conditions under which the thermodynamic behaviour of gravity can be explained within an emergent gravity scenario, where the metric is defined as a composite operator. We show that due to the availability of a boundary of a boundary principle for the quantum effective action, Clausius-like relations can always be constructed. Hence, any true explanation of the thermodynamic nature of the metric tensor has to be referred to an equilibration process, associated to the presence of an H-theorem, possibly driven by decoherence induced by the pregeometric degrees of freedom, and their entanglement with the geometric ones.

Lorenzo Sindoni

2012-11-12T23:59:59.000Z

233

Multi-horizon stochastic programming  

E-Print Network [OSTI]

Aug 26, 2013 ... Keywords: stochastic programming, multistage, energy planning ..... strategic scale such as spot market energy prices require a different ...

2013-08-26T23:59:59.000Z

234

Your Horizons Conference April 6  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste andAnniversary, part 2 ContinuingYan MeiPhysicsgets young women

235

Particle Physics at Discovery's Horizon  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratorySpeedingOptimizingToolsto controlParcParticipate Participate

236

An exact scalar field inflationary cosmological model which solves Cosmological constant problem and dark matter problem in addition to Horizon and Flatness problems and other problems of inflationary cosmology  

E-Print Network [OSTI]

An exact scalar field cosmological model is constructed from the exact solution of the field equations. The solutions are exact and no approximation like slow roll is used. The model gives inflation, solves horizon and flatness problems. The model also gives a satisfactory estimate of present vacuum energy density and solves cosmological constant problem of 120 orders of magnitude discrepancy of vacuum energy density. Further, this model predicts existence of dark matter/energy and gives an extremely accurate estimate of present energy density of dark matter and energy. Alongwith explanations of graceful exit, radiation era, matter domination, this model also indicates the reason for present accelerated state of the universe. In this work a method is shown following which one can construct an infinite number of exact scalar field inflationary cosmological models.

Debasis Biswas

2011-12-11T23:59:59.000Z

237

Spirits of Capitalism: Explaining Industrial Variation in South Asia  

E-Print Network [OSTI]

The Indian Pharmaceutical Industry Since Independence.and India’s Pharmaceutical Industry,” Economic & PoliticalWTO and India’s Pharmaceuticals Industry (New Delhi: Oxford

Naseemullah, Adnan

2010-01-01T23:59:59.000Z

238

College of Engineering Newsletter -Spirit fo Helios Spring 2009  

E-Print Network [OSTI]

-source power station." The "windmill" Yeh refers to is the Franklin Vertical Axis Wind Turbine installed of Engineering Technology wants to demonstrate how the university can be energy-independent. "The windmill

Berdichevsky, Victor

239

DOE Zero Energy Ready Home: Healthy Efficient Homes - Spirit...  

Energy Savers [EERE]

Old Greenwich, CT, Custom DOE Zero Energy Ready Home Case Study: Cobblestone Homes, Midland, MI DOE Zero Energy Ready Home Case Study: Caldwell and Johnson, Charlestown, RI...

240

Spirits of Capitalism: Explaining Industrial Variation in South Asia  

E-Print Network [OSTI]

paternalism of British policy in India was challenged by theeffects of British policy on India’s economic self-a Look East economic policy for India, in an effort to

Naseemullah, Adnan

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

"Hail to thee, blithe Spirit! Bird thou never wert,  

E-Print Network [OSTI]

Volume 2, Number 11, July 5, 1976 University of Victoria Grads farepoorly study shows By John Driscoll a survey of employers in the Victoria area suggests that demands for new professional, administrative- bia," said Beach. He pointed to a Department of Manpower and Immigration survey in August, 1974, which

Pedersen, Tom

242

2010 Mid Year Conference Spirit Mountain Resort, Grand Ronde, OR  

E-Print Network [OSTI]

Indians in the states of Washington, Idaho, Oregon, Montana, Nevada, Northern California, and Alaska Indians; and WHEREAS, informed communities and improved scientific understanding of estuaries and coasts scientific and technical expertise, as they evaluate and/or implement economic activities based on ocean

243

EM Waste Isolation Pilot Plant Team's Holiday Spirit Shines | Department  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana.Program - LibbyofThisStatement ||More Emphasis onEnergy One Systemof

244

Home Energy Score API User: Spirit Foundation | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana.ProgramJulietip sheetK-4In 2013 many|Humans have beenHolly

245

Catching the entrepreneurial spirit at a young age  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation Sites ProposedOccupational Healthcatalysts . | EMSL

246

The Orthodox ethic and the spirit of anti-capitalism  

E-Print Network [OSTI]

of the area and could consider himself an expert in the socio- political and economic issues of Eastern Germany. In 1892 he published the results of the inquiry sponsored by the Verein fur Sozialpolirik entitled "The Conditions of the Agricultural Workers... in the East Elbian regions of Germany". The main problems considered in his opening lecture were already discussed here, at least when they concerned the Polish "infiltration" into Germany. In the lecture, his ideas on the topic were put into the most...

Kartashov, Andrei Valerievich

1998-01-01T23:59:59.000Z

247

Spirit Lake II Wind Farm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA Region -SonelgazSunbeltSpinning Spur Wind

248

Mastermind: Jim Mikel, Spirit Foundation | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |EnergyonSupport0.pdf5 OPAM SEMIANNUAL REPORTMA EnergyMagna1983:MarineDepartment ofMastermind:

249

www.udel.edu/southerndelaware Spirit of the  

E-Print Network [OSTI]

biofuel source and pollution control Delaware 4-H'er receives recognition for volunteerism P h oto g r a P Atkinson Staff Photographer aDvertiSing Eric Nelson Advertising Manager Nick Biasotto Advertising Sales a

Firestone, Jeremy

250

Invariance Violation Extends the Cosmic Ray Horizon?  

E-Print Network [OSTI]

We postulate in the present paper that the energy-momentum relation is modified for very high energy particles to violate Lorentz invariance and the speed of photon is changed from the light velocity c. The violation effect is amplified, in a sensitive way to detection, through the modified kinematical constraints on the conservation of energy and momentum, in the absorption process of gamma-rays colliding against photons of longer wavelengths and converting into an electron-positron pair. For gamma-rays of energies higher than 10 TeV, the minimum energy of the soft photons for the reaction and then the absorption mean free path of gamma-rays are altered by orders of magnitude from the ones conventionally estimated. Consideration is similarly applied to high energy cosmic ray protons. The consequences may require the standard assumptions on the maximum distance that very high energy radiation can travel from to be revised.

Kifune, T

1999-01-01T23:59:59.000Z

251

Invariance Violation Extends the Cosmic Ray Horizon ?  

E-Print Network [OSTI]

We postulate in the present paper that the energy-momentum relation is modified for very high energy particles to violate Lorentz invariance and the speed of photon is changed from the light velocity c. The violation effect is amplified, in a sensitive way to detection, through the modified kinematical constraints on the conservation of energy and momentum, in the absorption process of gamma-rays colliding against photons of longer wavelengths and converting into an electron-positron pair. For gamma-rays of energies higher than 10 TeV, the minimum energy of the soft photons for the reaction and then the absorption mean free path of gamma-rays are altered by orders of magnitude from the ones conventionally estimated. Consideration is similarly applied to high energy cosmic ray protons. The consequences may require the standard assumptions on the maximum distance that very high energy radiation can travel from to be revised.

T. Kifune

1999-04-13T23:59:59.000Z

252

www.ictas.vt.edu NEW HORIZONS  

E-Print Network [OSTI]

wind energy technology research facility, fosters innovative wind energy technologies for land, he was responsible for developing wind turbine engineeringanalysistools

Crawford, T. Daniel

253

www.ictas.vt.edu NEW HORIZONS  

E-Print Network [OSTI]

and storage and increasing the efficiency of solar energy conversion to electricity. To this end, the U There is more solar energy reaching the earth in one hour than the combined worldwide human consumption% to make solar energy cost competitive with other forms of energy, without subsidies, by the end

Crawford, T. Daniel

254

Iteratively extending time horizon reinforcement learning  

E-Print Network [OSTI]

- Belgium y Research Fellow FNRS, #3; Postdoctoral Researcher FNRS Abstract. Reinforcement learning aims

Wehenkel, Louis

255

Absorption on horizon-wrapped branes  

E-Print Network [OSTI]

We compute the absorption cross section of space-time scalars on a static D2 rane, in global coordinates, wrapped on the S^2 of an AdS_2 X S^2 X CY_3 geometry. We discuss its relevance for the construction of the dual quantum mechanics of Calabi-Yau black holes.

S. Ansari; G. Panotopoulos; I. Sachs

2009-01-09T23:59:59.000Z

256

Horizon Operator Approach to Black Hole Quantization  

E-Print Network [OSTI]

The $S$-matrix Ansatz for the construction of a quantum theory of black holes is further exploited. We first note that treating the metric tensor $g_{\\m\

G. 't Hooft

1994-02-21T23:59:59.000Z

257

On horizons and the cosmic landscape  

E-Print Network [OSTI]

Susskind claims in his recent book The Cosmic Landscape that evidence for the existence and nature of `pocket universes' in a multiverse would be available in the detailed nature of the Cosmic Blackbody Background Radiation that constantly bathes all parts of our observable universe. I point out that acceptance of the complex chain of argument involved does not imply possible experimental verification of multiverses at the present time. Rather this claim relates only to theoretically possible observations in the very far future of the universe.

George F R Ellis

2006-03-15T23:59:59.000Z

258

PLUTO'S SEASONS: NEW PREDICTIONS FOR NEW HORIZONS  

SciTech Connect (OSTI)

Since the last Pluto volatile transport models were published in 1996, we have (1) new stellar occultation data from 2002 and 2006-2012 that show roughly twice the pressure as the first definitive occultation from 1988, (2) new information about the surface properties of Pluto, (3) a spacecraft due to arrive at Pluto in 2015, and (4) a new volatile transport model that is rapid enough to allow a large parameter-space search. Such a parameter-space search coarsely constrained by occultation results reveals three broad solutions: a high-thermal inertia, large volatile inventory solution with permanent northern volatiles (PNVs; using the rotational north pole convention); a lower thermal-inertia, smaller volatile inventory solution with exchanges of volatiles between hemispheres and a pressure plateau beyond 2015 (exchange with pressure plateau, EPP); and solutions with still smaller volatile inventories, with exchanges of volatiles between hemispheres and an early collapse of the atmosphere prior to 2015 (exchange with early collapse, EEC). PNV and EPP are favored by stellar occultation data, but EEC cannot yet be definitively ruled out without more atmospheric modeling or additional occultation observations and analysis.

Young, L. A. [Southwest Research Institute, Boulder, CO 80302 (United States)

2013-04-01T23:59:59.000Z

259

Horizon Batteries formerly Electrosource | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:GreerHi GtelHomer, Alaska:Horace, North Dakota: Energy Resources

260

Horizon Wind Energy | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:GreerHi GtelHomer, Alaska:Horace, North Dakota:

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Data from Deepwater Horizon | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Deliciouscritical_materials_workshop_presentations.pdfSTD-1040-93DecemberofDepartment of EnergyDepartment

262

Expanding Your Horizons scheduled for March 2  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicy and Assistance100 tonusingdeposition.Energy Consumersa KeyErin

263

Vibrant. Diverse. Innovative. Attending college in the country's fourth-largest city means that Rice students tap  

E-Print Network [OSTI]

. A vibrant city known for its energy, can-do spirit and international presence, Houston ranks high when of Houston Mayor's Office ExxonMobil HobbyCenterforthePerformingArts Horizon Wind Energy HoustonHouston Vibrant. Diverse. Innovative. #12;Attending college in the country's fourth-largest city

Richards-Kortum, Rebecca

264

Issue 6 March-April 2010 Notes from the campus  

E-Print Network [OSTI]

- Spirit of Place 4 Quick Takes - Tales from my Backyard 8 Update - Eco-friendly Infrastructure 11 at the beach, or on a ship and has seen far into the horizon on a clear day, it must be a difficult fact be appropriate to disclose the formulation of a policy for "Eco-Campus". Our place as a premier academic

Narayanan, H.

265

E-Print Network 3.0 - arunachal pradesh india Sample Search Results  

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

Institute, India Collection: Geosciences 4 Enemy Spirits, Allied Spirits: the Political Cosmology of Arunachal Pradesh Summary: Enemy Spirits, Allied Spirits: the Political...

266

With Conocimiento, Love, Spirit, and Community: Rosie Cabrera's Leadership at UC Santa Cruz, 1984-2013  

E-Print Network [OSTI]

She immediately got up. Sophia’s office was right next doorwent next door and told Sophia. Both of them just kind ofwhat you shared about Sophia. I feel like this is good for

Reti, Irene H.

2015-01-01T23:59:59.000Z

267

Teaching Statement Gabriel Sosa To me, the spirit of education is ...  

E-Print Network [OSTI]

I created YouTube videos on the topic of constructions using straightedge and compass for students in Mathematics for Elementary Teachers. III to be used as ...

2015-01-05T23:59:59.000Z

268

Carving the spirits of the wood: an enquiry into Trobriand materialisations  

E-Print Network [OSTI]

gleaning useful insights about their own world from those outsiders who have studied it. Anthropological tools of conceptualisation yield similar tools, allegedly for the use of anthropologists only. David Graeber has eloquently put it, using what else...

Jarillo de la Torre, Sergio

2013-10-08T23:59:59.000Z

269

Saving the Spirit of Our Places: A View on Our Built Environment  

E-Print Network [OSTI]

6, at 112. 60. See Timothy Beatley, Comment: Planning andit must respond to 224. Beatley, supra note 60, at 385. For

Nivala, John

1996-01-01T23:59:59.000Z

270

WORK IN PROGRESS --NOT FOR GENERAL CIRCULATION Animal Spirits: Affective and Deliberative  

E-Print Network [OSTI]

as the limbic system. This is the powerhouse of the brain -- generator of the appetites, urges, emotions

271

A SUPERCONDUCTING MAGNET SYSTEM FOR THE SPIRIT COSMIC RAY SPACE TELESCOPE  

E-Print Network [OSTI]

secondary circuit*® NbVSh superconducting coils ElectricalAugust 21-24, 1979 A SUPERCONDUCTING MAGNET SYSTEM FOR THETELESCOPE MASTER A SUPERCONDUCTING MAGNET SYSTEM FOR THE

Green, M.A.

2010-01-01T23:59:59.000Z

272

Balance `I train to reach a balance between spirit and body'.  

E-Print Network [OSTI]

to be strong and full of energy'. Sport `I train to improve my sport performance'. Fun `I train to have fun Level 4 8 Weeks 20.30 21.00 Adult Swimming Programme Move/Sport Various Swimming Pool 8 Weeks THURSDAY Studio 2 Continuous 7.00 7.45 Insane Workout Power /Sport Neil Minor Hall Continuous 12.15 13.00 Zumba

Paxton, Anthony T.

273

Connected to the Land: Nature and Spirit in the Novels of Louis Owens  

E-Print Network [OSTI]

thrilled with Owens' effective evocation of local place and authentic Native voice even as it indicted their history and way of life, which is a classic case of life imitating art. Cole is fortunate to encounter Alex Yazzie, a cross-dressing traditional... losing their ranches because of drought, Will has kept a community together, caring for the dog and pot-bellied pig abandoned by his wife when she left Will to attend law school and then work as a lawyer in Albuquerque. Will also cares for two aging...

Pierotti, Raymond

2002-03-01T23:59:59.000Z

274

Kant and the Meaning of Freedom in Hegel's Phenomenology of Spirit .  

E-Print Network [OSTI]

??Relying mainly on R. B. Pippin’s and D. Moggach’s interpretative works on Kant and Hegel, the thesis tackles the problem of the reception of Kant… (more)

LeBlanc, Richard

2011-01-01T23:59:59.000Z

275

Spirits in a material world : representations of gentrification in U.S. urban centers  

E-Print Network [OSTI]

neighborhood named Clayton “Hemp” Hemphill. Hemphill recallsneighborhood named Clayton “Hemp” Hemphill. Hemphill rented

Arancibia, Adrián E.

2012-01-01T23:59:59.000Z

276

Searching for the Spirit of Crazy Horse: A Rhetorical Analysis of Competing Myths  

E-Print Network [OSTI]

of Crazy Horse: Stephen Ambrose’s Crazy Horse and Custer: The Parallel Lives of Two American Warriors (1975), Joseph Marshall’s The Journey of Crazy Horse: A Lakota History (2004), and Thomas Power’s The Killing of Crazy Horse (2010). Although... these three books only scratch the surface of all that has been written about Crazy Horse, they do represent three important and distinct perspectives on the Crazy Horse myth— from an award-winning historian (Ambrose), a Lakota Indian (Marshall), and a...

Kimbrell, Tyler

2014-08-31T23:59:59.000Z

277

DOE Zero Energy Ready Home: Healthy Efficient Homes - Spirit Lake, Iowa |  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Deliciouscritical_materials_workshop_presentations.pdf MoreProgramofContract atInc.,House, Devens, MAZeroDepartment

278

Recent Advances in the SPIRIT (Self-organized Plasma with Induction, Reconnection, and Injection Techniques)  

E-Print Network [OSTI]

for favorable energetic balance. In response to the demands in all these four areas, a new concept called Self the plasma shape and kinetic parameter, by using passive stabilizers, and by injecting energetic ions; (3 been obtained in MRX. New numerical simulations showed that FRC plasmas can be globally stabilized

Ji, Hantao

279

Massachusetts Fosters the Weatherization Spirit: Weatherization Assistance Close-Up Fact Sheet  

SciTech Connect (OSTI)

Massachusetts demonstrates its commitment to technology and efficiency through the Weatherization Program. Weatherization uses advanced technologies and techniques to reduce energy costs for low-income families by increasing the energy efficiency of their homes.

D& R International

2001-10-10T23:59:59.000Z

280

The Spirit of North Dakota: Alive in Weatherization; Weatherization Assistance Close-Up Fact Sheet  

SciTech Connect (OSTI)

North Dakota demonstrates its commitment to technology and efficiency through the Weatherization Program. Weatherization uses advanced technologies and techniques to reduce energy costs for low-income families by increasing the energy efficiency of their homes.

D& R International

2001-10-10T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

With Conocimiento, Love, Spirit, and Community: Rosie Cabrera's Leadership at UC Santa Cruz, 1984-2013  

E-Print Network [OSTI]

just want to be aware of energy and time. Just closing off,thing that gave me the most energy, but it was frightening,am I going to expend my energy and how am I going to do my

Reti, Irene H.

2015-01-01T23:59:59.000Z

282

With Conocimiento, Love, Spirit, and Community: Rosie Cabrera's Leadership at UC Santa Cruz, 1984-2013  

E-Print Network [OSTI]

people. In that diversity web, [you need] a complement ofhow does it impact that web, and how do we honor that the

Reti, Irene H.

2015-01-01T23:59:59.000Z

283

FTP Emissions Test Results from Flexible-Fuel Methanol Dodge Spirits and Ford Econoline Vans  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicy andExsolutionFES Committees of9,of

284

Sandia/California named winner of "Environmental Spirit" Award by Livermore  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systems controller systemsis aSecurity Administration winsChamber of

285

DOE Zero Energy Ready Home Case Study 2014: Healthy Efficient Homes, Spirit Lake, Iowa  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeat Pump Models | Department ofDepartment of EnergyZeroHealthy Efficient Homes

286

Introduction Zonation, the clustering of organisms into distinct horizon-  

E-Print Network [OSTI]

of climate change. Harley and Helmuth (Limnol. Oceanogr. 48:1498-1508, 2003) described a method for measuring in ecological studies as indicators of com- parable environmental conditions across locations or over time (e.g., Johannesson et al. 1995, Gilman 2005). Zonation is thought to reflect changes in patterns of emersion

Gilman, Sarah

287

Modeling exchange rate dependence dynamics at different time horizons  

E-Print Network [OSTI]

, Copula-GARCH, Conditional dependence, Dynamic copula Corresponding author. Tel.: +44(0) 247 657 4297. Financial time-series are often modeled with GARCH type models. In the multivariate GARCH literature there exist several models, like CCC- GARCH, DVEC, matrix-diagonal GARCH, BEKK and principal components GARCH

Embrechts, Paul

288

Regularized Nonlinear Moving Horizon Observer for Detectable Systems  

E-Print Network [OSTI]

], Alessandri et al. [2008] for different formulation relying on somewhat different assumptions. Such a moving

Johansen, Tor Arne

289

Linear Constrained Moving Horizon Estimator With Pre-Estimating Observer  

E-Print Network [OSTI]

in the literature, e.g. Rao et al. (2001, 2003); Alessandri et al. (2003, 2004). The idea of MHE is to estimate of robustness in the presence of uncertainties such as noise, disturbances and modeling errors, see Alessandri in the literature, e.g. Rao et al. (2001, 2003); Alessandri et al. (2003, 2004). The pre-estimator leads

Johansen, Tor Arne

290

Distributed moving horizon estimation for nonlinear constrained systems  

E-Print Network [OSTI]

; Alessandri et al., 2003), nonlinear (Rao et al., 2003; Rawlings and Mayne, 2009; Alessandri et al., 2008

Ferrari-Trecate, Giancarlo

291

The New Horizons Spacecraft Glen H. Fountain a  

E-Print Network [OSTI]

/1000 of the level near the Earth) require a radioisotope thermoelectric generator (RTG) to supply electrical power thermoelectric generator (RTG), which uses the thermal energy created by the decay of plutonium 238 to produce, the spacecraft must carry its own energy source. The only currently available technology is the radioisotope

Stern, S. Alan

292

A special report on physics in Brazil New horizons for  

E-Print Network [OSTI]

of deep offshore oil fields is creating a hub for industrial R&D, while research investment is opening upLLABoRAtions Alltheworld'sastage 25 Extra investment in international projects is opening up new opportunities for BrazilA Womenstillface`leakypipeline' 34 Marcia Barbosa says more women must rise to the top Optics star Katiùscia

Barbosa, Marcia C. B.

293

A Fast Moving Horizon Estimation Algorithm Based on Nonlinear ...  

E-Print Network [OSTI]

hyper-compressor. The objective is to estimate the remaining differential states corresponding to the concentrations of ethylene, butane, methane and impurities

2008-02-19T23:59:59.000Z

294

Path dependent receding horizon control policies for hybrid electric vehicles  

E-Print Network [OSTI]

Future hybrid electric vehicles (HEVs) may use path-dependent operating policies to improve fuel economy. In our previous work, we developed a dynamic programming (DP) algorithm for prescribing the battery state of charge ...

Kolmanovsky, Ilya V.

295

Issue 11 Autumn 2012 HorizonsInnovation at Glasgow  

E-Print Network [OSTI]

save the pharmaceutical industry millions Changing world Observing environmental change from Greenland Biosciences should help the pharmaceutical industry develop safe medicines faster and more cheaply. Academics with impact University open for business 4 A Glasgow spin-out company that could save the pharmaceutical

Guo, Zaoyang

296

New horizons in the study of child language acquisition  

E-Print Network [OSTI]

Naturalistic longitudinal recordings of child development promise to reveal fresh perspectives on fundamental questions of language acquisition. In a pilot effort, we have recorded 230,000 hours of audio-video recordings ...

Roy, Deb K.

297

Interlaboratory Analytical Comparison Study to Support Deepwater Horizon  

E-Print Network [OSTI]

oil, and in SRM 1582 Petroleum Crude Oil. The results from this second exercise are reported along with a summary of the analytical methods used. INTRODUCTION On April 20, 2010, a fatal explosion, fire assessment (NRDA) to determine what resources have been injured and what uses of the resources have been lost

298

Expanding Your Horizons Conference, Lawrence Livermore National Lab  

Broader source: Energy.gov [DOE]

Our goal is to introduce young women in grades 6 through 12 to a variety of diverse and challenging careers and encourage their interest in science and mathematics. At the conference, participants...

299

Energy Technologies on the Horizon (released in AEO2006)  

Reports and Publications (EIA)

A key issue in mid-term forecasting is the representation of changing and developing technologies. How existing technologies will evolve, and what new technologies might emerge, cannot be known with certainty. The issue is of particular importance in Annual Energy Outlook 2006 (AEO), the first AEO with projections out to 2030.

2006-01-01T23:59:59.000Z

300

The Large Hadron Collider - At Discover's Horizon | Online Resources  

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

Benefits to society Accelerators for America's Future Interactions - Benefits to Society CERN Knowledge & Technology Transfer CERN CERN's Web site Twitter US LHC ALICE...

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Optimization Online - A Fast Moving Horizon Estimation Algorithm ...  

E-Print Network [OSTI]

Jan 28, 2009 ... ... is supported by the Mathematical Programming Society and by the Optimization Technology Center. Mathematical Programming Society.

Victor M Zavala

2009-01-28T23:59:59.000Z

302

Deepwater Horizon Study Group Working Paper January 2011  

E-Print Network [OSTI]

is considered a secondary response countermeasure following mechanical recovery. Due to limitations in oil recovery technology during a spill of significant volume, chemical dispersants, a secondary response tool, are used when an oil slick poses

Silver, Whendee

303

MARTINGALE MEASURES FOR DISCRETE TIME PROCESSES WITH INFINITE HORIZON  

E-Print Network [OSTI]

) Acknowledgement: We thank F. Delbaen, H. F¨ollmer, R. Haydon, B. Maurey, J. Orihuela, D. Preiss, M. Schweizer, W and a number of important steps in this direction ( Duffie­Huang (86), Back­Pliska (90), Stricker (90), Ansel­Stricke

Schachermayer, Walter

304

Green Investment Horizons: Effects of Policy on the Market for...  

Open Energy Info (EERE)

- the European Union, the United States and China - and provides policy scenarios to forecast the market size of key energy efficient technologies for buildings over the next...

305

UNIVERSITET Horizon 2020 Climate Action, Resource Efficiency and Raw Materials  

E-Print Network [OSTI]

"Climate" and the European Innovation Partnerships "Water" and "Raw Materials" - talking with reference:50-13:15 Parallel sessions A. JPI Climate B. EIP Water and Raw Materials Anja Skjoldborg, Environmental Science, JPI. Fighting and adapting to climate change 2. Protection of the environment, sustainable management of natural

306

New Horizons and New Strategies in Arms Control  

SciTech Connect (OSTI)

In the last ten years, since the break-up of the Soviet Union, remarkable progress in arms control and disarmament has occurred. The Nuclear Non-Proliferation Treaty (NPT), the completion of the Comprehensive Test Ban Treaty (CTBT), and the Chemical Weapons Treaty (CWC) are indicative of the great strides made in the non- proliferation arena. Simultaneously, the Intermediate Nuclear Forces Treaty (INF), the Conventional Forces Treaty in Europe (CFE), and the Strategic Arms Reduction Treaties (START), all associated with US-Soviet Union (now Russia) relations have assisted in redefining European relations and the security landscape. Finally, it now appears that progress is in the offing in developing enhanced compliance measures for the Biological and Toxin Weapons Convention (BTWC). In sum, all of these achievements have set the stage for the next round of arms control activities, which may lead to a much broader, and perhaps more diffused multilateral agenda. In this new and somewhat unpredictable international setting, arms control and disarmament issues will require solutions that are both more creative and innovative than heretofore.

Brown, J. editor

1998-12-04T23:59:59.000Z

307

Regularized and Adaptive Nonlinear Moving Horizon Estimation of Bottomhole  

E-Print Network [OSTI]

, the pressure in the drill string can be released for connection of new pipe segments. To decouple m Drilling Marcel Paasche Tor A. Johansen Lars Imsland Department of Engineering Cybernetics, Norwegian University of Science and Technology, Trondheim, Norway. Abstract: With the restrictions on online downhole

Johansen, Tor Arne

308

Stability Analysis of Unconstrained Receding Horizon Control Schemes  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 4.3.1 Comments on Assumption 3.2 . . . . . . . . . . . . . . . . . . 89 4.3.2 Cost Functional Incorporating a Terminal Weight . . . . . . . 90 4.3.3 Example: Linear Inverted Pendulum Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . 94 4.4.2 Advanced Algorithm

Knobloch,Jürgen

309

HorizonsInnovation at Glasgow Issue 9 Autumn 2011  

E-Print Network [OSTI]

for kidney transplants (Issue 7) ·Working to make solar cells a more powerful contender for energy production group at the University is taking centre stage in the attempt to develop a viable alternative energy best in the UK for student satisfaction in the 2011 International Student Barometer. While our strategy

Guo, Zaoyang

310

Approximate Dynamic Programming for a Class of Long-Horizon ...  

E-Print Network [OSTI]

inventory bounds as well as production and consumption rates at all locations. .... decision variables in the central period are fixed at their respective values and the process “rolls ..... A third complexity stems from the infamous “exploration vs.

2014-04-06T23:59:59.000Z

311

Turnpike sets in stochastic manufacturing systems with nite time horizon  

E-Print Network [OSTI]

manu- facturing systems. The main objective is to minimize an expected discounted cost of inventories a given #12;xed demand rate at the minimum cost of inventories and backlogs? A new car model example will increase. The objective is again to determine the production plans so as to minimize the total inventory

312

Introduction........................................................................................................3 ON THE HORIZON: Promising Research Efforts Currently Underway  

E-Print Network [OSTI]

in the need for more power plants. PNNL researchers have developed a Smart Charger Controller that can help.........................................................................................5 CRISP Crunches Cyber Threats....................................................................6 as they navigate power- producing dams, and a discovery that makes it possible to turn food crops into a useful

313

MHK Technologies/Horizon Horizontal Platform | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpIncMAKGalway Bay IE <AirWEC <EPAMGreen

314

RTG-History, the Curiosity, and New Horizons  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromising Science for1 20115, 2001DataGeothermal TestingRSSRTG --

315

EaglePicher Horizon Batteries LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37. It is classified asThis article is a stub. You can help OpenEIEaglePicher

316

ORISE: White paper analyzes Deepwater Horizon event for improving nuclear  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory |CHEMPACKRadiologicalEric Dulmes Student'sDuringand radiological

317

New Science on the Horizon as Upgraded Particle Accelerator Meets  

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 IndustrialIsadore Perlman, 1960 The ErnestLouisMichael J.|Neutronand Plant in

318

Horizon City, Texas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:GreerHi GtelHomer, Alaska:Horace, North Dakota: Energy

319

Horizon Wind Energy formerly Zilkha Renewable Energy | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:GreerHi GtelHomer, Alaska:Horace, North Dakota: EnergyInformation

320

New Horizons Mission Powered by Space Radioisotope Power Systems |  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy HealthCommentsAugustNationalMarkets with WindPrudentDataDepartment of

Note: This page contains sample records for the topic "horizon spirit pgh" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Estimated Business Interruptions Losses of the Deepwater Horizon Oil Spill.  

E-Print Network [OSTI]

??A generalized framework of Economic Analysis of natural and man-made disasters is applied to the estimation of business interruption losses associated with an oil spill.… (more)

Vargas, Vanessa

2011-01-01T23:59:59.000Z

322

The Expanding Horizons of Asparagine-Linked Glycosylation  

E-Print Network [OSTI]

Asparagine-linked glycosylation involves the sequential assembly of an oligosaccharide onto a polyisoprenyl donor, followed by the en bloc transfer of the glycan to particular asparagine residues within acceptor proteins. ...

Larkin, Angelyn

323

New Horizons Environmental Consultants, Inc. November 12, 2003  

E-Print Network [OSTI]

as demolition debris for disposal at BFI's Foothills Landfill (BFI) near Golden (a solid waste facility) or taken to Recycled Materials, Inc. (RMI) plant in Arvada, CO for recycling. The demolition prepared, thorium, and uranium, gross alpha and beta, 68 volatile organic compounds, and 70 semi-volatile organic

324

ORISE: DeepwaterHorizon and Nuclear & Radiological Incidents  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the ContributionsArms Control R&DNuclear fuelOPTICS FORJoethe U.S.SafetyTennesseeWi l

325

DOE - Office of Legacy Management -- Horizons Inc - OH 05  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou are here HomeGunnison Mill SiteHooker Chemical Co

326

Los Alamos National Laboratory cosponsors 30th Expanding Your Horizons  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformationPostdocsCenterCentera A B C Dconference Expanding your

327

HorizonsInnovation at Glasgow Issue 10 Spring 2012  

E-Print Network [OSTI]

of these projects, such as developing an ultrasonic drill to probe below the surface of Mars and researching the best way to deal with asteroids on a collision course with Earth. The space sector is one of the few of internet access to rural Indian farmers will improve their agricultural practices and productivity and lead

Guo, Zaoyang

328

Addendum to Computational Complexity and Black Hole Horizons  

E-Print Network [OSTI]

In this addendum to [arXiv:1402.5674] two points are discussed. In the first additional evidence is provided for a dual connection between the geometric length of an Einstein-Rosen bridge and the computational complexity of the quantum state of the dual CFT's. The relation between growth of complexity and Page's ``Extreme Cosmic Censorship" principle is also remarked on. The second point involves a gedanken experiment in which Alice measures a complete set of commuting observables at her end of an Einstein-Rosen bridge is discussed. An apparent paradox is resolved by appealing to the properties of GHZ tripartite entanglement.

Leonard Susskind

2014-03-22T23:59:59.000Z

329

Informal Risk Sharing in an Infinite-horizon Experiment  

E-Print Network [OSTI]

Genicot, G. (forthcoming). “Risk Pooling, Commitment, and1981). “Attitudes Towards Risk: Theoretical Implications ofJ. (2004). “A Simple Risk-Sharing Experiment,” Journal of

Charness, Gary B; Genicot, Garance

2008-01-01T23:59:59.000Z

330

Etude de l'coulement dans un collecteur plan A.-M. Dalbert, J.-L. Peube, F. Penot et J.-F. Robert  

E-Print Network [OSTI]

Pression motrice, 0394pg = pg(H) - pg(0). Pg, Pg Pressions motrices adimensionnelles, DPg : différence de pression motrice adi- mensionnelle. Pr, P, Q Nombres adimensionnels respectivement définis par (7), (10) et

Paris-Sud XI, Université de

331

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

PA Design for HPSB Mods Based on E4 Report - PGH Implementation of High Performance Sustainable Building modifications to NETL Pittsburgh buildings 58, 84, 94, 920, 921, 922, and...

332

MAGIC: Marine ARM GPCI Investigation of Clouds  

SciTech Connect (OSTI)

The second Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF2) will be deployed aboard the Horizon Lines cargo container ship merchant vessel (M/V) Spirit for MAGIC, the Marine ARM GPCI1 Investigation of Clouds. The Spirit will traverse the route between Los Angeles, California, and Honolulu, Hawaii, from October 2012 through September 2013 (except for a few months in the middle of this time period when the ship will be in dry dock). During this field campaign, AMF2 will observe and characterize the properties of clouds and precipitation, aerosols, and atmospheric radiation; standard meteorological and oceanographic variables; and atmospheric structure. There will also be two intensive observational periods (IOPs), one in January 2013 and one in July 2013, during which more detailed measurements of the atmospheric structure will be made.

Lewis, ER; Wiscombe, WJ; Albrecht, BA; Bland, GL; Flagg, CN; Klein, SA; Kollias, P; Mace, G; Reynolds, RM; Schwartz, SE; Siebesma, AP; Teixeira, J; Wood, R; Zhang, M

2012-10-03T23:59:59.000Z

333

Feeling the Spirit: Spiritualism, Literary Aesthetics, and the Reformation of the Senses in Nineteenth-Century America  

E-Print Network [OSTI]

Yale University Press, 2003); Anne Taves, Fits, Trances, &and daughters fit for These States—I press with slow rude

Fritz, Tracy

2012-01-01T23:59:59.000Z

334

A review of "Benjamin Worsley (1618-1677): Trade, Interest and the Spirit in Revolutionary England" by Thomas Leng  

E-Print Network [OSTI]

. With the exception of references to fifty officers serving the kingdom of Denmark-Norway, Scandinavian re- search would also be useful. Furthermore, investigation into the pres- ence of Huguenots in Dutch or British colonial service might further sustain...

Reese, Ty

2009-01-01T23:59:59.000Z

335

Yoking Three Horses (or Forces) to Change the World: Agenda for the Science and Spirit Work Group of the  

E-Print Network [OSTI]

virulent literalist strains of Abrahamic religions are contained. Growing factions in both Christianity

Klein, Stanley

336

RUSALCA -BERING STRAIT AON 2011 MOORING CRUISE REPORT Russian Research Vessel Professor Khromov (also called Spirit of Enderby) Nome,  

E-Print Network [OSTI]

in the Bering Strait region, i.e., the recovery and redeployment of 8 moorings, a joint project were unable to be recovered and were left in the water recording data for recovery in 2012, likely data. The secondary objectives of the cruise were station work, primarily CTD work with sampling

337

The Design and Implementation of SPIRIT: a Spatially-Aware Search Engine for Information Retrieval on the Internet  

E-Print Network [OSTI]

Purves,R.S. Clough,P.D. Jones,C.B. Arampatzis,A. Bucher,B. Finch,D. Fu,G. Joho,H. Syed,A.K. Vaid,S. Yang,B. International Journal of Geographical Information Science, 21 (7) pp 717-745 Taylor and Francis

Purves, R.S.; Clough, P.D.; Jones, C.B.; Arampatzis, A.; Bucher, B.; Finch, D.; Fu, G.; Joho, H.

338

"The Spirit of Cairo": the rhetoric of unity within diversity at the International Conference on Population and Development  

E-Print Network [OSTI]

. . . . 108 Media Characterizations of the ICPD. . Implications and Future Directions. . . . 110 . . . 1 1 8 REFERENCES. . . . . 125 . . . . 1 3 1 CHAPTER I INTRODUCTION Population and development issues constitute an important public debate... health, migration, education, and empowerment of women and families connect with population, making it difficult to separate these issues. Gita Sen (1995) explains, "emerging from this debate is a new paradigm for population policy, one that focuses...

White, Johanna

1997-01-01T23:59:59.000Z

339

DR. DONALD BOESCH NATIONAL COMMISSION ON THE BP DEEPWATER HORIZON OIL SPILL AND  

E-Print Network [OSTI]

, and that economic losses total tens of billions of dollars. On May 22, 2010, President Barack Obama announced ask be made part of the hearing record in its entirety, is the result of an intense six-month effort

340

Solar irradiance forecasting at multiple time horizons and novel methods to evaluate uncertainty  

E-Print Network [OSTI]

Solar irradiance data . . . . . . . . . . . . .Accuracy . . . . . . . . . . . . . . . . . Solar Resourcev Uncertainty In Solar Resource: Forecasting

Marquez, Ricardo

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

June 2007 147NEW BIOLOGICAL BOOKS ferent outcomes of hybridization and/or horizon-  

E-Print Network [OSTI]

. Volume 7: 2006. Edited by Aravinda Chakravarti and Eric Green. Palo Alto (California): Annual Reviews of their publication right: conservation comes first in their presentation of population genetic concepts parts contain topics found in any population genetics textbook, including genetic variation from phe

Fox, Charles W.

342

Vesicular Horizon Distribution, Properties, and Pedogenic Processes in Deserts of the Western United States  

E-Print Network [OSTI]

crust types of the central Patagonia region, Argentina. Aridcrust types of the central Patagonia region, Argentina. Aridcrust types of the central Patagonia region, Argentina. Arid

Turk, Judith Katherine

2012-01-01T23:59:59.000Z

343

Extending the Horizons: Environmental Environmental Excellence as Key to Improving Operations.  

E-Print Network [OSTI]

line. Environmental Quality Management, 10(4) 1-12. th1998. The effects of total quality management on corporateEnvironmental Quality Management. Winter. 1-10. Evans,

Corbett, C. J.; Klassen, R. D.

2006-01-01T23:59:59.000Z

344

Solar irradiance forecasting at multiple time horizons and novel methods to evaluate uncertainty  

E-Print Network [OSTI]

119 Battery Storage System Applied To Mitigate Large Pvgenerated and battery power and actual PV power output for agenerated and battery power and actual PV power output for a

Marquez, Ricardo

2012-01-01T23:59:59.000Z

345

Control of Airborne Wind Energy Systems Based on Nonlinear Model Predictive Control & Moving Horizon Estimation  

E-Print Network [OSTI]

tethered to the ground at a high velocity across the wind direction. Power can be generated by a, the first option is considered. Because it involves a much lighter structure, a major advantage of powerControl of Airborne Wind Energy Systems Based on Nonlinear Model Predictive Control & Moving

346

Tracking Oil from the Deepwater Horizon Oil Spill in Barataria Bay Sediments  

E-Print Network [OSTI]

of MASTER OF SCIENCE Approved by: Chair of Committee, Franco Marcantonio Co-Chair of Committee, Jos? L. Sericano Committee Members, Terry L. Wade Thomas S. Bianchi Head of Department, John R. Giardino May 2013 Major Subject: Geology... Island (Landau, 2011). The DWH oil spill is not the first oil spill in GoM. In June 1979, Ixtoc I platform was blown out in the Bay of Campeche, Mexico released 140 million gallons of oil into to the GoM (Etkin, 2009). Besides these large oil spills...

Dincer, Zeynep

2013-05-03T23:59:59.000Z

347

Extending the Horizons: Environmental Environmental Excellence as Key to Improving Operations.  

E-Print Network [OSTI]

in statistical process control (SPC) the objective is towater¬ borne emissions. SPC can be used to monitor processOne of the benefits of SPC is that it helps operators see

Corbett, C. J.; Klassen, R. D.

2006-01-01T23:59:59.000Z

348

LONG-RANGE RECONNAISSANCE IMAGER ON NEW HORIZONS A. F. Cheng1  

E-Print Network [OSTI]

Tel. 240-228-5415 andrew.cheng@jhuapl.edu 2 SSG Precision Optronics, Wilmington MA ABSTRACT The LOng

Stern, S. Alan

349

Ralph: A Visible/Infrared Imager for the New Horizons Pluto/Kuiper Belt Mission  

E-Print Network [OSTI]

, CO 80301 5 SSG Precision Optronics, 65 Jonspin Rd., Wilmington MA, 01887 6 NASA/Ames Research Center

Stern, S. Alan

350

Horizon brightness revisited: measurements and a model of clear-sky radiances  

E-Print Network [OSTI]

from solar energy engineering2 ,3 to atmospheric optics4'5 have repeatedly measured and modeled. Second, before the advent of narrow field-of-view (FOV) radiometers8 and photographic analysis tech explanation of the phenomenon. High-Resolution Measurements of Clear-Sky Radiances We beginby electronically

Lee Jr., Raymond L.

351

Particle acceleration close to the supermassive black hole horizon: the case of M87  

E-Print Network [OSTI]

The radio galaxy M87 has recently been found to be a rapidly variable TeV emitting source. We analyze the implications of the observed TeV characteristics and show that it proves challenging to account for them within conventional acceleration and emission models. We discuss a new pulsar-type scenario for the origin of variable, very high energy (VHE) emission close to the central supermassive black hole and show that magneto-centrifugally accelerated electrons could efficiently Compton upscatter sub-mm ADAF disk photons to the TeV regime, leading to VHE characteristics close to the observed ones. This suggests, conversely, that VHE observations of highly under-luminous AGNs could provide an important diagnostic tool for probing the conditions prevalent in the inner accretion disk of these sources.

F. M. Rieger; F. A. Aharonian

2008-05-27T23:59:59.000Z

352

DeepwaterHorizonOilSpill DraftPhaseIIEarlyRestorationPlan  

E-Print Network [OSTI]

treasure. Its natural resources ­ water, fish, beaches, reefs, marshes, oil and gas ­ are the economic to the resource-dependent economy of the region. While the extent of natural resources impacted by the Deepwater of food, energy and recreation. The Gulf Coast's unique culture and natural beauty are world

353

Solar irradiance forecasting at multiple time horizons and novel methods to evaluate uncertainty  

E-Print Network [OSTI]

119 Battery Storage System Applied To Mitigate Large Pvis performed for a battery storage system to mitigate the PVenergy customers. Battery Storage System Applied To Mitigate

Marquez, Ricardo

2012-01-01T23:59:59.000Z

354

New Horizons of Very High Performance Computing (VHPC): Hurdles and Chances  

E-Print Network [OSTI]

/ software co-design scene by adopting FPGAs for embedded system design, now a huge second wave has reached a wide variety of scientific computing communities. Google's yaw- dropping hit rates illustrate-procedural programmability. This also contributes to more recent developments in system architecture, which rely on processes

Hartenstein, Reiner

355

THE VALUE OF ROLLING-HORIZON POLICIES FOR RISK-AVERSE ...  

E-Print Network [OSTI]

We consider the optimal management of a hydro-thermal power system in the mid ... often large scale because there are many power plants and many time ...... of different trajectories considered as scenario realizations in the simulation phase ...

2011-09-17T23:59:59.000Z

356

Masking Effects of Subsurface Layers on Shallow Reflecting Horizons Ji# Zahradnk  

E-Print Network [OSTI]

Consider the model of a step­like shallow coal seam (Fig. 1). The medium just above and below the seam

Cerveny, Vlastislav

357

Deepwater Horizon crude oil impacts the developing hearts of large predatory pelagic fish  

E-Print Network [OSTI]

. Cardiac function is particularly important for fast-swimming pelagic predators with high aerobic demand, indicating a highly con- served response to oil toxicity. A considerable portion of Gulf wa- ter samples (1). Although subsurface application of dispersant near the wellhead resulted in retention

Grosell, Martin

358

Solar irradiance forecasting at multiple time horizons and novel methods to evaluate uncertainty  

E-Print Network [OSTI]

114 Solar Irradiance And Power Output Variabilityand L. Bangyin. Online 24-h solar power forecasting based onNielsen. Online short-term solar power forecasting. Solar

Marquez, Ricardo

2012-01-01T23:59:59.000Z

359

Extending the Horizons: Environmental Environmental Excellence as Key to Improving Operations.  

E-Print Network [OSTI]

J. Sarkis, (ed. ). Green Manufacturing and Operations: Fromgreen: The move to environmentally conscious manufacturing.

Corbett, C. J.; Klassen, R. D.

2006-01-01T23:59:59.000Z

360

Jodi Dean, Chapter 6, The Communist Horizon (Verso, 2012) 6 Occupation and the Party  

E-Print Network [OSTI]

around an individualist fantasy. Consider David Graeber's contrast between "classical sectarian Marxist and considering immediate questions of action in the present." Graeber acknowledges that his distinction is rather

Saldin, Dilano

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Draft Horizon 2020 Work Programme 2014-2015 in the area of  

E-Print Network [OSTI]

...................... 29 EINFRA-4-2014 ­ Pan-European High Performance Computing infrastructure and services........ 29

Greifswald, Ernst-Moritz-Arndt-Universität

362

PART 2 -Page 1 of 37 DRAFT HORIZON 2020 WORK PROGRAMME 2014 2015  

E-Print Network [OSTI]

) ........................................................................................ 17 Call FET-Proactive - towards exascale high performance computing.............................. 20

Greifswald, Ernst-Moritz-Arndt-Universität

363

FEBRUARY 14, 2011 NOAA Ship Thomas Jefferson approaches the Deepwater Horizon  

E-Print Network [OSTI]

the country need climate information to make choices about what crops to plant and when to plant them. City that all offshore uses ­ include renewable energ

364

Valuing modular nuclear power plants in finite time decision horizon Shashi Jain a,b,  

E-Print Network [OSTI]

, the Netherlands a b s t r a c ta r t i c l e i n f o Article history: Received 7 May 2012 Received in revised form of decision time, uncertainty in electricity prices, and constraints on the construction of units been applied to value real assets like mines (Brennan and Schwartz (1985)), oil leases (Paddock, et. al

Oosterlee, Cornelis W. "Kees"

365

| L'enqute CNRS I LE JOURNAL l'horizon 2020, la part des  

E-Print Network [OSTI]

on le souhai- tera ;c'estlatechniqueCAES(compressed air energy storage). « Pour le stockage à grande leur nombre, pour des raisons géographiques. Suivant la même logique, l'eau peut être remplacée par l'air- primerl'air,quipourraêtredétenduulté- rieurement dans des turbines afin de restituer l'électricité quand

van Tiggelen, Bart

366

WESTERN NEW YORK SCIENCE AND TECHNOLOGY FORUM Horizons of the Sciences 2012/2013  

E-Print Network [OSTI]

Use of Modern Technology for Reduction of Earthquake Damage in Building and Bridge Structures" October CHARLOTTE LINDQVIST, NYS Center of Excellence in Bioinformatics and Life Sciences, Buffalo, NY "Origins, NYS Department of Health, Buffalo, NY "Medical Entomology in Service to the Public" January 9 4:30 PM

McCombe, Bruce D.

367

WESTERN NEW YORK SCIENCE AND TECHNOLOGY FORUM Horizons of the Sciences 2012/2013  

E-Print Network [OSTI]

Use of Modern Technology for Reduction of Earthquake Damage in Building and Bridge Structures" October LINDQVIST, NYS Center of Excellence in Bioinformatics and Life Sciences, Buffalo, NY "Origins of the Polar, NYS Department of Health, Buffalo, NY "Medical Entomology in Service to the Public" January 9 4:30 PM

McCombe, Bruce D.

368

A Receding Horizon Control algorithm for adaptive management of soil moisture and chemical levels during irrigation  

E-Print Network [OSTI]

reuse and agricultural objectives while minimizing negative impacts on environmental quality. Ã? 2009 or prevent contaminant propagation beyond desirable thresholds. Theoretical test cases are first presented non-point sources (e.g., Chu et al., 2003; Lin et al., 2008; Haydon and Deletic, 2009) and endocrine

Shamma, Jeff S.

369

The Great Shift: Macroeconomic projections For the World Economy at the 2050 Horizon  

E-Print Network [OSTI]

of living, measured through GDP per capita in purchasing power parity, China would still lag 10 percent function that includes capital, labour and energy. We improve on the literature by accounting for the energy constraint through dynamic modelling of energy productivity, and departing from the assumptions

Paris-Sud XI, Université de

370

Infrared analysis of Dyson-Schwinger equations taking into account the Gribov horizon in Landau gauge  

E-Print Network [OSTI]

The low momentum behavior of the Landau gauge Gribov-Zwanziger action is investigated using the respective Dyson-Schwinger equations. Because of the mixing of the gluon and the auxiliary fields four scenarios can be distinguished for the infrared behavior. Two of them lead to inconsistencies and can be discarded. Another one corresponds to the case where the auxiliary fields behave exactly like the Faddeev-Popov ghosts and the same scaling relation as in standard Landau gauge, $\\ka_A+2\\ka_c=0$, is valid. Even the parameter $\\ka$ is found to be the same, 0.595. The mixed propagators, which appear, are suppressed in all loops, and their anomalous infrared exponent can also be determined. A fourth case provides an even stricter scaling relation that includes also the mixed propagators, but possesses the same qualitative feature, i.e. the propagators of the Faddeev-Popov ghost and the auxiliary fields are infrared enhanced and the mixed and the gluon propagators are infrared suppressed. In this case the system of equations to obtain the parameter $\\ka$ is non-linear in all variables.

Markus Q. Huber; Reinhard Alkofer; Silvio P. Sorella

2010-03-07T23:59:59.000Z

371

A Receding Horizon Control Algorithm for Adaptive Management of Soil Moisture and Chemical Levels during Irrigation  

E-Print Network [OSTI]

Hence, management schemes arrived at in this work cannot bework, the RHC algorithm is applied to the problem of irrigation with reclaimed water. The management

Park, Yeonjeong; Shamma, Jeff; Harmon, Thomas C

2009-01-01T23:59:59.000Z

372

nh Gi Thit Hi Ti Nguyn Thin Nhin Do S C Trn Du Deepwater Horizon  

E-Print Network [OSTI]

. xut D Án Phc Hi Cu Bn Bob Sikes, Bãi u Xe, và ng Mòn s lp thêm èn chiu sáng dùng nng lng mt tri, sa · Texas NOAA · B Ni V · Cc Bo V Môi Trng Hoa K · B Nông Nghip Hoa K #12;CHI PHÍ C LNG D án Phc Hi n Cát

373

Microbial gene functions enriched in the Deepwater Horizon deep-sea oil plume  

E-Print Network [OSTI]

to 15 detected in the non-oil contaminated samples. The alkBappeared to be dominant in all oil plume samples (Fig. S2).signal intensities. All oil plume samples clustered together

Lu, Z.

2012-01-01T23:59:59.000Z

374

OFFICE OF RESPONSE AND RESTORATION ! EMERGENCY RESPONSE DIVISION Deepwater Horizon Oil  

E-Print Network [OSTI]

in the environment of the Gulf of Mexico since April 20. This document describes the potential forms the oil may take) oil is a South Louisiana sweet crude oil (crude oil is termed sweet if it is low in sulfur). Like all crude oils, MS252 oil is a complex mixture of thousands of chemical compounds. Of those thousands

375

Microbial gene functions enriched in the Deepwater Horizon deep-sea oil plume  

E-Print Network [OSTI]

Mexico’s Mississippi Canyon area at a depth of 1,544 m releasing approximately 4.9 million barrels of crude

Lu, Z.

2012-01-01T23:59:59.000Z

376

Oa Horizon 0-15 cm 30-60 cm Depth Interval  

E-Print Network [OSTI]

with a large spike of carbon-14 in 1999 (Trumbore et al. 2002). This labeling event (Figure 1) allows a unique. the short-, medium-, and long-term sequestration of C in roots and other forms of soil C 4

377

Solar irradiance forecasting at multiple time horizons and novel methods to evaluate uncertainty  

E-Print Network [OSTI]

114 Solar Irradiance And Power Output Variabilitytechniques for solar power output with no exogenous inputs.and their effect on solar power output. For large scale

Marquez, Ricardo

2012-01-01T23:59:59.000Z

378

A Parallel Rolling Horizon Scheme for Large Scale Security Constrained Unit Commitment Problems  

E-Print Network [OSTI]

and how to dispatch the committed units to meet the electricity demands, ancillary services requirements energy penetration. Finally, when a large amount of wind power is present, we further propose an approach was partially supported by NSF grants CMMI-0900206 and CMMI-0928490. The work of Jiaqiao Hu was sup- ported

Feinberg, Eugene A.

379

Zn Speciation in the Organic Horizon of a Contaminated Soil by  

E-Print Network [OSTI]

, MS 6-2100, Berkeley, California 94720 Soils that have been acutely contaminated by heavy metals show to metal toxicity (5). Similar organic layers have been reported in many other contaminated sites (6 distinct characteristics, such as colonization by metal-tolerant plant species and topsoil enrichment

380

Turnpike sets in stochastic manufacturing systems with finite time horizon \\Lambda  

E-Print Network [OSTI]

manu­ facturing systems. The main objective is to minimize an expected discounted cost of inventories the production plans be to meet a given fixed demand rate at the minimum cost of inventories and backlogs? A new the total inventory and backlog costs. In these two production planing problems, by taking the difference

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Extending the Horizons: Environmental Environmental Excellence as Key to Improving Operations.  

E-Print Network [OSTI]

investment in quality management systems had the oppositeISO 9000 series of quality management systems standards.environmental management systems drawn from earlier quality

Corbett, C. J.; Klassen, R. D.

2006-01-01T23:59:59.000Z

382

A Receding Horizon Control Algorithm for Adaptive Management of Soil Moisture and Chemical Levels during Irrigation  

E-Print Network [OSTI]

water quality- lessons from Management Systems Evaluationmanagement systems evaluation areas. Journal of Environmental Quality

Park, Yeonjeong; Shamma, Jeff; Harmon, Thomas C

2009-01-01T23:59:59.000Z

383

New insights into microbial responses to oil spills from the Deepwater Horizon incident  

E-Print Network [OSTI]

sea in the Gulf of Mexico to oil emanating from the MacondoGulf of Mexico experiences multiple, natural, episodic “oilGulf of Mexico experiences frequent, episodic, natural “oil

Mason, O.U.

2012-01-01T23:59:59.000Z

384

Vesicular Horizon Distribution, Properties, and Pedogenic Processes in Deserts of the Western United States  

E-Print Network [OSTI]

of physical-properties of coppice dune and vesicular duneof physical-properties of coppice dune and vesicular duneof physical-properties of coppice dune and vesicular dune

Turk, Judith Katherine

2012-01-01T23:59:59.000Z

385

DOE Technology Helps NASA Seek "New Horizons" | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomentheATLANTA, GA - U.S. Department ofThe U.S.D.C. - Energy

386

Microsoft Word - Horizon Wind Energy Comments.docx | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32 Master EMAZINFOEnvironmental Assessment for Rule,theMicrosoft

387

RNA-Seq reveals complex genetic response to deepwater horizon oil release in Fundulus grandis  

E-Print Network [OSTI]

Fishes to the Gulf of Mexico Oil Disaster. PLoS One 2011, 6:of weathered crude oil from the Gulf of Mexico in mallardsmall oil seeps occur through- out the Gulf of Mexico, we do

Garcia, Tzintzuni I; Shen, Yingjia; Crawford, Douglas; Oleksiak, Marjorie F; Whitehead, Andrew; Walter, Ronald B

2012-01-01T23:59:59.000Z

388

New insights into microbial responses to oil spills from the Deepwater Horizon incident  

E-Print Network [OSTI]

sea in the Gulf of Mexico to oil emanating from the MacondoPhotos of the oil spill from the Gulf of Mexico. Figure 3.Gulf of Mexico experiences multiple, natural, episodic “oil

Mason, O.U.

2012-01-01T23:59:59.000Z

389

The Deepwater Horizon disaster and wetlands Statement from the Environmental Concerns Committee  

E-Print Network [OSTI]

a major spill in 1986. Coastal wetlands in the Gulf of Mexico are also sensitive to oil as are species the Louisiana coastal zone (Richardson and Pahl 2006). The current oil spill in the Gulf of Mexico has also and fisheries resources been more clearly demonstrated than in the Gulf Mexico (e.g., Chesney et al. 2000, Crain

390

Solar irradiance forecasting at multiple time horizons and novel methods to evaluate uncertainty  

E-Print Network [OSTI]

of UC Merced’s Campus Load and 1-MW PV Plant Variabilityof a grid-connected pv plant at Trieste, Italy. Solarfluctuations in large scale PV plants: one year observations

Marquez, Ricardo

2012-01-01T23:59:59.000Z

391

Gaussian Processes for Short-Horizon Wind Power Forecasting Joseph Bockhorst, Chris Barber  

E-Print Network [OSTI]

on this task, and attention has shifted to statistical and machine learning approaches. Among the challenges of wind energy into electrical trans- mission systems. The importance of wind forecasts for wind energy throughout a power system must be nearly in balance at all times, 2) because it depends strongly on wind

Bockhorst, Joseph

392

Simulation of human motion data using short-horizon model-predictive control  

E-Print Network [OSTI]

Many data-driven animation techniques are capable of producing high quality motions of human characters. Few techniques, however, are capable of generating motions that are consistent with physically simulated environments. ...

Silva, Marco Jorge Tome da

2008-01-01T23:59:59.000Z

393

Hot Plasma Waves Surrounding the Schwarzschild Event Horizon in a Veselago Medium  

E-Print Network [OSTI]

This paper investigates wave properties of hot plasma in a Veselago medium. For the Schwarzschild black hole, the $3+1$ GRMHD equations are re-formulated which are linearly perturbed and then Fourier analyzed for rotating (non-magnetized and magnetized) plasmas. The graphs of wave vector, refractive index and change in refractive are used to discuss the wave properties. The results obtained confirm the presence of Veselago medium for both rotating (non-magnetized and magnetized) plasmas. This work generalized the isothermal plasma waves in the Veselago medium to hot plasma case.

M. Sharif; Noureen Mukhtar

2011-01-05T23:59:59.000Z

394

New insights into microbial responses to oil spills from the Deepwater Horizon incident  

E-Print Network [OSTI]

carbon cycle with a gas hydrate capacitor: Significance formaximum. Natural Gas Hydrates, Occurrence, Distribution and

Mason, O.U.

2012-01-01T23:59:59.000Z

395

MotorWeek H2 on the Horizon Video | Department of Energy  

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

world's first tri-generation fuel cell produces hydrogen, heat, and electricity using biogas generated by the Orange County Sanitation District's waste water treatment facility....

396

Unified treatment of cosmological perturbations from super-horizon to small scales  

E-Print Network [OSTI]

We study the evolution of cosmological perturbations, using a hybrid approximation scheme which upgrades the weak-field limit of Einstein's field equations to account for post-Newtonian scalar and vector metric perturbations and for leading-order source terms of gravitational waves, while including also the first and second-order perturbative approximations. Our equations, which are derived in the Poisson gauge, provide a unified description of matter inhomogeneities in a Universe filled with a pressureless and irrotational fluid and a cosmological constant, ranging from the linear to the highly non-linear regime. The derived expressions for scalar, vector and tensor modes can have a wide range of cosmological applications, ranging from secondary CMB anisotropy and polarization effects, cosmographic relations in a inhomogeneous Universe, gravitational lensing effects and the stochastic gravitational-wave backgrounds generated by non-linear cosmic structures.

Carmelita Carbone; Sabino Matarrese

2005-02-18T23:59:59.000Z

397

DOE Technology Helps NASA Seek "New Horizons"  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phases onOrganization FYBeau

398

SunLine Expands Horizons with Fuel Cell Bus Demo. Hydrogen, Fuel Cells &  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy Strain Rate4 RecoveryJuly 1,Infrastructure Technologies Program,

399

U.S. Solar Manufacturing Rising on the Horizon | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomenthe House Committee on EnergyEnergyThe sunCommerceEnergy SmallVisitSolar

400

Green Investment Horizons: Effects of Policy on the Market for Building  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat Jump to:Photon Place: Golden, COIndianaLondon, United Kingdom

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Accounting for Circumsolar and Horizon Cloud Determination Errors in Sky Image Inferral of Sky Cover  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout the Building Technologies Office

402

SunLine Expands Horizons with Fuel Cell Bus Demo. Hydrogen, Fuel...  

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

SunLine. NRELPIX 14396 NRELPIX 14395 FUEL CELL BUS DEMONSTRATION PROJECTS Hydrogen, Fuel Cells & Infrastructure Technologies program F U E L C E L L B U S D E M o N S T R A T I...

403

Explore the World as an Engineer Would you like to expand your horizons,  

E-Print Network [OSTI]

the globe, including Europe, the Middle East, Australia, New Zealand, Asia, Africa, and Latin America and renewable energy, as part of Study Australia's

McGaughey, Alan

404

New insights into microbial responses to oil spills from the Deepwater Horizon incident  

E-Print Network [OSTI]

C. J. Villanueva (2010). "Propane respiration jump-startsin samples that exhibited propane and ethane anomalies (loss of both ethane and propane relative to methane

Mason, O.U.

2012-01-01T23:59:59.000Z

405

Extending the Horizons: Environmental Environmental Excellence as Key to Improving Operations.  

E-Print Network [OSTI]

of Purchasing and Materials Management. 33(3) 10-17. Newman,of Purchasing and Materials Management. 34(2) 2-11. Wolf,defined as the materials management activities needed to

Corbett, C. J.; Klassen, R. D.

2006-01-01T23:59:59.000Z

406

Modelling the world economy at the 2050 horizon Jean Four1  

E-Print Network [OSTI]

Economics Papers; Ward (2011), "The World in 2050: Quantifying the Shift in Global Economy", HSBC Global

Boyer, Edmond

407

December 2012 Summary Analysis The opinions in this article are presented in the spirit of spurring discussion and reflect those of the  

E-Print Network [OSTI]

amounts of ethanol to be blended into the U.S. gasoline supply. For 2012, the Environmental Protection of renewable fuel be blended into the U.S. gasoline supply. This represents just under 10% of projected fuel unit of input. Thus, the fuel refining and blending industry in California is required to (Continued

Lin, C.-Y. Cynthia

408

Dear friends, In the spirit of Arik Einstein's song, "ani ve-ata neshane et ha-olam" (i.e ., you and I will change the  

E-Print Network [OSTI]

belong to Physics Department, School of Science, University of Tokyo From: "Ron Vinocourt" il , YACHINI@IMD.ch, adel%hadassah@VMS.HUJI.AC.IL, ag@cfm.brown.edu, amir_komem@mail.stil.scitex.com, avitalmo@www-mail.huji.ac.il, azar@math.tau.ac.il, boazt@ecitele.com, coby@CS.HUJI.AC.IL, crtlz, dafna

Beimel, Amos

409

Department of Mathematics University of Houston  

E-Print Network [OSTI]

Thursday, February 2, 2012 3:00 PM- 4:00 PM Room 646 PGH Abstract: When a material occupying a cavity up, it is important to correctly satisfy an energy balance in order to proceed to a realistic equation with convection produces unwelcome numerical effects! In this talk, we present a new numerical

Glowinski, Roland

410

CX-009263: Categorical Exclusion Determination  

Broader source: Energy.gov [DOE]

Design for High Performance Sustainable Building Modifications Based on E4 Report - PGH CX(s) Applied: B1.15, B1.23, B2.2 Date: 09/12/2012 Location(s): Pennsylvania Offices(s): National Energy Technology Laboratory

411

Desert Soils Surfaces and soils in deserts  

E-Print Network [OSTI]

materials C horizon: unconsolidated parent material R horizon: solid rock #12;Global Distribution of Arid

412

Final Technical Report for grant entitled "New Horizons in C-F Activation by Main Group Electrophiles"  

SciTech Connect (OSTI)

We became interested in developing new methods for hydrodefluorination (HDF) and other types of C-F bond conversion in polyfluoroalkanes under mild conditions. We were attracted to an approach to C-F activation, where the key C-F cleavage proceeds by a Lewis acid abstraction of fluoride rather than a redox event. The efforts during the previous period were aimed at a) advancing the HDF reactivity with improvement in scope and catalyst longevity; b) extending C-F activation beyond HDF; c) generating insight about the elementary steps of the reaction and potential intermediates.

Ozerov, Oleg V [Texas A& M University; Ozerov, Oleg V.

2014-01-16T23:59:59.000Z

413

Robust UAV Coordination for Target Tracking using Output-Feedback Model Predictive Control with Moving Horizon Estimation  

E-Print Network [OSTI]

Robust UAV Coordination for Target Tracking using Output-Feedback Model Predictive Control consider the control of two UAVs tracking an evasive moving ground vehicle. The UAVs are small fixed to maintain visibility. The control inputs to the UAVs are computed based on noisy measurements of the UAVs

Hespanha, João Pedro

414

New Horizons i n S o i l S c i e n c e Issue 11-06  

E-Print Network [OSTI]

for the October 26, 2009 Wisconsin Crop Manager Soil testing is the only tool we have to evaluate the p uncer- tainty, managing input costs is an important component of farm sustainability. Many growers have opted to cut costs by eliminating soil testing as part of their management program

Balser, Teri C.

415

Optimal supply chain design and management over a multi-period horizon under demand uncertainty. Part II: A Lagrangean  

E-Print Network [OSTI]

industry, or more specifically the electric motor industry as was illustrated in part 1 (Rodriguez et al to an LP to improve solution efficiency while providing a valid lower bound. An initialization scheme-level inventory is important (bound capital). Moreover, it is critical that a spare motor can be obtained as soon

Grossmann, Ignacio E.

416

MODEL PREDICTIVE CONTROL OF A MICROGRID WITH PLUG-IN VEHICLES: ERROR MODELING AND THE ROLE OF PREDICTION HORIZON  

E-Print Network [OSTI]

in increased use of battery storage, this does not necessarily pro- duce significant decreases in fuel usage

Papalambros, Panos

417

New Horizons i n S o i l S c i e n c e Issue 11-01  

E-Print Network [OSTI]

-1299 608.262.2633 Radish as a cover crop Matt Ruark - UW Extension Soil Scientist Kevin Shelley - UW NPM

Balser, Teri C.

418

Paleomagnetism of a lateritic paleoweathering horizon and overlying Paleoproterozoic red beds from South Africa: Implications for the  

E-Print Network [OSTI]

South Africa: Implications for the Kaapvaal apparent polar wander path and a confirmation of atmospheric: paleomagnetism, Paleoproterozoic, South Africa, apparent polar wander paths, paleoatmosphere, lateritic paleosols Paleoproterozoic red beds from South Africa: Implicat

419

Evolution of the Loop Current System During the Deepwater Horizon Oil Spill Event as Observed With Drifters and Satellites  

E-Print Network [OSTI]

Institute of Coastal Research, Helmholtz-Zentrum Geesthacht, Geesthacht, Germany. Monitoring and Modeling

Meyers, Steven D.

420

Three-dimensional horizon reconstruction from outcrop structural data, restoration, and strain eld of the Baisahi anticline, Western Nepal  

E-Print Network [OSTI]

of the Baisahi anticline, Western Nepal Laurent Hussona,*, Jean-Louis Mugnierb,1 a Ecole Normale SupeÃ?rieure de. AnapplicationtotheBaisahianticline,in the Subhimalayan range of Western Nepal, is presented. Cross-section balancing to constrain the evolution of the structure. The Subhimalayan range of Western Nepal is a southward tapering

Husson, Laurent

Note: This page contains sample records for the topic "horizon spirit pgh" 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

1112 IEEE TRANSACTIONS ON ENERGY CONVERSION, VOL. 25, NO. 4, DECEMBER 2010 Short-Horizon Prediction of Wind Power  

E-Print Network [OSTI]

(wind energy in particular) has grown sig- nificantly in the last years. As a relatively new industry, wind energy must address numerous questions, including providing accurate short-term prediction of wind of the generated power [1]. Long-term wind speed and power prediction is of interest to management of energy

Kusiak, Andrew

422

nh Gi Thit Hi Ti Nguyn Thin Nhin ca V Trn Du Deepwater Horizon Cc D n Khu Vc  

E-Print Network [OSTI]

Lng Sò ip Nhm Tng C Hi ánh Bt Gii Trí Trong Vùng Cán Xong Florida s c thc hin Qun Bay (h thng Vnh St Okaloosa và Walton. Lý tng ra thì bng cách thc hin d án này,s lng sò ip ti các a im c can thip cui cùng có th s tng lên ti các mc t duy trì bn vng c cho vic ánh bt gii trí. S lng sò ip các Qun Gulf và

423

Evaluation of horizonal resistance to head smut Sporisorium reilianum (Kuhn) Langdon & Fullerton in Sorghum bicolor (L.) Moench  

E-Print Network [OSTI]

inoculation in two A/B inbred lines known for their different levels of resistance in different genetic backgrounds at the Texas A&M Research Farm in College Station during the Summer of 1992 33 Means % susceptible reactions of F 1 hybrids derived from.... . . . . 2. Overall mean resistance reactions to head smut in overall F I hybrid combinations (13 hybrids each) with 4 A/B and 10 restorer lines with different genetic backgrounds for resistance / susceptibility to head smut using hypodermic syringe...

Palma Carias, Alejandro

1993-01-01T23:59:59.000Z

424

22 NOVEMBER 2009 MATH HORIZONS WWW.MAA.ORG/MATHHORIZONS ave you ever been caught out in  

E-Print Network [OSTI]

question. You will be totally soaked in very short order, so the natural inclination is to reach shelter In some cases, the logic of matching your pace to the wind just doesn't hold water. Figure 1. Mr

Kalman, Dan

425

Cooperative Receding Horizon Energy Management Based on Multi-agent Optimization Takeshi Hatanaka1 and Masayuki Fujita  

E-Print Network [OSTI]

Bi uout Bi,v + vN in Bi uin Bi,v (3) ( ) bi(k) bref,i fBi ( ¯u) = k=0,···,N |bi(k)-bref,i|2 (4) f( ¯u) = DiD wDi fDi ( ¯u)+ RiR wRi fRi ( ¯u)+ BiB wBi fBi ( ¯u), wDi ,wRi ,wBi > 0 (5) u(k) u

426

Abstract--This paper proposes a multi-hour thermal load dispatch model (24-hour time horizon) controlling NOx emission  

E-Print Network [OSTI]

and the Netherlands are among the most advanced countries in relation to environmental pollution control. USA pioneered the Clean Air Act (CAA) in 1963 which established a criteria pollutants list considered dangerous of this pollutant, damage and control, can be obtained from [12]. These developments in US environmental regulations

Catholic University of Chile (Universidad Católica de Chile)

427

Multi-horizon solar radiation forecastingfor Mediterranean locations using time series models Cyril Voyant1,2*  

E-Print Network [OSTI]

energy sources, which one of the main advantages is the renewable and inexhaustible aspects and the main the resource to manage the transition between different energies sources and store the energy excess of the renewable energy sources. The optimizationand the management of energy system are really a challenging issue

Paris-Sud XI, Université de

428

PRINT ONLY: MER: SPIRIT AND OPPORTUNITY Knoll A. H. Arvidson R. E. Bell J. F. III Clark B. C. Grotzinger J. P. Jolliff B. McLennan S. M. Squyres S. W.  

E-Print Network [OSTI]

I. Greenwood R. A New CK Carbonaceous Chondrite from Hammada Al Hamra, Libya [#1899] A single stone weighing 198 g was found in 2001 in the Hammada al Hamra region of Libya. Petrographic features (mean

Rathbun, Julie A.

429

Hillsborough County residents had approximately 128,000 contacts with UNH Cooperative Extension staff and programs between October 2012 and September 2013. In the spirit of the regional program model,  

E-Print Network [OSTI]

· Plant Diagnostic Lab Services · Pasture, Spring Crop, andVegetable Twilight Meetings · Spring Landscape Conference · Landscape and Nursery Research Field Day · UNH Greenhouse Open House &Winter Greens Field Day Fair · Volunteer Training and Screening · Animal Clinics (sheep, goat, poultry, dog) · Northeast

New Hampshire, University of

430

Andrew Pyper On writerly envy / School Spirits Campus ghost tales / Sunnier Days Solar power's new-found lustre Gum Control The case for universal dental care / Romy Shiller A courageous memoir / Big Blue Canada's fastest computer  

E-Print Network [OSTI]

at the international level, while building awareness of renewable energy technology using solar cells. I have been of renewable energy, like solar cells. Many members of our team worked up to 40 hours per week to build Canada's fastest computer Fear of Numbers Why do so many kids struggle with math? AUTUMN 2008 #12;a

Sokolowski, Marla

431

Clinical and cost-effectiveness analysis of an open label, single-centre, randomised trial of Spinal Cord Stimulation (SCS) versus Percutaneous Myocardial Laser Revascularisation (PMR) in patients with Refractory Angina Pectoris: the SPiRiT trial  

E-Print Network [OSTI]

Hospital NHS Trust, Papworth Everard, Cambridge, UK and 6Papworth Hospital NHS Trust, Papworth Everard, Cambridge, CB3 8RE, UK Email: M T Dyer* - matthew.dyer@brunel.ac.uk; KA Goldsmith - kimberley.goldsmith@papworth.nhs.uk; SN Khan - sadia... angina. N Z Med J 2001, 114:179-181. 16. Rasmussen MB, Hole P, Andersen C: Electrical spinal cord stim- ulation (SCS) in the treatment of angina: A cost-utility anal- ysis. Neuromodulation 2004, 7:89-96. 17. Andrell P, Ekre O, Eliasson T, Blomstrand C...

Dyer, Matthew T; Goldsmith, Kimberley A; Khan, Sadia N; Sharples, Linda D; Freeman, C; Hardy, I; Buxton, Martin J; Schofield, Peter M

2008-06-30T23:59:59.000Z

432

Cos County residents had more than 13,000 contacts with UNH Cooperative Extension staff and programs between October 2012 and September 2013. In the spirit of the regional program model, 50  

E-Print Network [OSTI]

Training · Youth Community Service Projects · County & State Public Speaking Competitions · NH 4-H Teen from Coös County, attended the New Hampshire 4-H Teen Conference on the UNH campus in Durham in June Management Activities · Plant Diagnostic and Soil Lab Services · Vegetable and Fruit On-Farm Workshops

New Hampshire, University of

433

Invisible helping hands : how can capital markets access the poor and promote entrepreneurial spirits? : an analysis of international microfinance investment potential and a proposal for securitization in a microfinance global pool  

E-Print Network [OSTI]

Donor grants and soft loans have been utilized by many microfinance institutions (MFIs) to support their operations. However, such grants and loans, already of limited size and availability, are becoming harder to access ...

Ueno, Daisuke, M.B.A. Massachusetts Institute of Technology

2006-01-01T23:59:59.000Z

435

ELEMENTARY LEVEL -LESSON PLAN AND ACTIVITIES Making Education Matter--Lesson Plan on Education  

E-Print Network [OSTI]

of Learning in Ghana's Stone Quarries Handout/worksheet G13: School Spirit in Rural China Activity #E3 Quarries; G13: School Spirit in Rural China)), world map Curriculum Connections: Secondary: Civics, English

436

SECONDARY LEVEL -LESSON PLAN AND ACTIVITIES Making Education Matter--Lesson Plan on Education  

E-Print Network [OSTI]

of Learning in Ghana's Stone Quarries Handout/worksheet G13: School Spirit in Rural China Activity #S3: Labouring Instead of Learning in Ghana's Stone Quarries; G13: School Spirit in Rural China)), world map

437

Tracks of dissolved minerals Pictures from Opportunity's panoramic camera and microscopic  

E-Print Network [OSTI]

. The rover's position tilted its solar panels toward the Sun to maintain enough solar power for Spirit

Waliser, Duane E.

438

Revue de presse ANGLAIS Semaine du 03 au 09 septembre 2012  

E-Print Network [OSTI]

and closing the digital divide. Books Made to measure (By Peter Marsh) : Will 3D printing and a new spirit

Rennes, Université de

439

18 Harvard Business Review | September 2007 | hbr.org A survey of ideas, trends, people, and practices on the business horizon  

E-Print Network [OSTI]

died, and so asks what did go wrong. The team GRIST Performing a Project Premortem by Gary Klein Joel an occupational ideology that confers a more positive image on the work by reframing it, according to Blake E

Rudowsky, Ira

440

Is it possible to establish the photon horizon in the waveguide model of a black hole outside the field of gravity?  

SciTech Connect (OSTI)

On the basis of the fundamental provision of general relativity about the equality of inertial and gravitational masses and the equivalence of kinematic and gravitational acceleration, a negative answer is given to the question posed in the title. (laser applications and other topics in quantum electronics)

Rivlin, Lev A [Laboratory of Applied Physics, Moscow State Institute of Radio Engineering, Electronics and Automatics (Technical University) (Russian Federation)

2012-08-31T23:59:59.000Z

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Safety, Reliability and Risk Analysis: Beyond the Horizon Steenbergen et al. (Eds) 2014 Taylor & Francis Group, London, ISBN 978-1-138-00123-7  

E-Print Network [OSTI]

of hybrid renewable energy generation was proposed in (Colson, Nehrir, & Gunderson 2010), (Jun, Junfeng, Jie for exemplification is connected to an external grid via a transformer and contains a local consumer, a renewable from renewable sources and reuse it during periods of high electricity demand. It is important

Paris-Sud XI, Université de

442

Instrumentation and Controls Division Progress Report for the Period July 1, 1994, to December 31, 1997: Working Together on New Horizons  

SciTech Connect (OSTI)

The ORNL I&C Division was created to support DOE-funded research. We have since broadened our mission to include other sponsors as the need for our services has grown. This report summarizes some of the work we have been conducting on behalf of DOE, other federal agencies, and the private sector during the past three and a half years. Because we take on nearly 750 individual projects every year, much of our work cannot be reported in detail. We hope that these summaries are of interest and demonstrate that our work, rooted in DOE scientific and technological programs, can also benefit the nation, its industry, and its citizens in direct and tangible ways.

McDonald, D.W.

1998-04-01T23:59:59.000Z

443

1566 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS--I: REGULAR PAPERS, VOL. 56, NO. 8, AUGUST 2009 A Low-Power Visual-Horizon Estimation Chip  

E-Print Network [OSTI]

Terms--Analog VLSI, autonomous flight control, micro aerial vehicles, perceptron, smart sensor. I needed for autonomous flight (in contrast to long-range navigation) are lacking. Ob- stacle avoidance wind gusts, making the speed of processing critical for stability. While many visual-motion approaches

Horiuchi, Timothy K.

444

The Analysis of Barcelo,Finazzi and Liberati applied to both Alcubierre and Natario Warp Drive Spacetimes: Horizons,Infinite Doppler  

E-Print Network [OSTI]

The Analysis of Barcelo,Finazzi and Liberati applied to both Alcubierre and Natario Warp Drive Loup Residencia de Estudantes Universitas Lisboa Portugal November 3, 2013 Abstract Warp Drives Relativity. There are at the present moment two known solutions: The Alcubierre warp drive discovered in 1994

Paris-Sud XI, Université de

445

TM TT TNG QUAN Vo khong ngy 20 thng 4 nm 2010, n v khoan lu ng ngoi khi Deepwater Horizon, tng  

E-Print Network [OSTI]

ng phó vi lng du tràn). Ngoài ra, hn 1 triu gallon các cht phân tán ã c dùng cho vùng bin thuc khu vc du tràn nhm phân tán du.1 H qu ca s c tràn du này là mt lng khí gas t nhiên cha nh lng ã thi vào môi trng. Lc lng Bo v b bin Hoa K ã ng phó và ch o các n lc liên bang nhm ngn chn và làm sch du tràn. Phm

446

nEW HOriZOnS in EnginEEring rESEarcH Cross-Cutting Research Themes in the UW-Madison College of Engineering  

E-Print Network [OSTI]

-term energy technologies. Near-term expertise includes smart grid technology, engine and fuel efficiency to the planning, design, construction, operation, and maintenance of these systems. Technical solutions must devoted to urban transportation planning, highway engineering, traffic engineering safety, highway

Sheridan, Jennifer

447

155The Great Gulf Oil Catastrophe of 2010 NASA's Terra satellite flew over the Deepwater Horizon rig's oil spill in the Gulf  

E-Print Network [OSTI]

rig's oil spill in the Gulf of Mexico on Saturday, May 1 and captured the above natural-color image of Mexico. NOAA's estimated release rate of oil spilling into the Gulf is 200,000 gallons per day since/meter 2 ? B) kg/meter 2 ? Problem 4 ­ The density of crude oil is about D=850 kg/m 3 . From your estimate

448

Expanding Horizons: Kim Hongdo's Album of the Four Districts of K?mgang and European Inspiration in Korean True Scenery Painting of the Eighteenth Century  

E-Print Network [OSTI]

long, overlapping lines or “hemp-fiber” brushstrokes thatSouthern school techniques of hemp-fiber brushstrokes and Mithe Mi-ink dots and hemp-fiber Chin 657. Ky?nghy?ndang Sujak

Kingdon, Nathaniel

2012-01-01T23:59:59.000Z

449

Office of Enterprise Assessments Operational Awareness Record of the Observation of the Waste Isolation Pilot Plant Horizon-14 Exercise, January 2015  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F SSales LLC OrderEfficiencyOceanOctober

450

Atmospheric Radiation Measurement (ARM) Data from Los Angeles, California, to Honolulu, Hawaii for the Marine ARM GPCI Investigation of Clouds (MAGIC) Field Campaign (an AMF2 Deployment)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

From October 2012 through September 2013, the second ARM Mobile Facility (AMF2) was deployed on the container ship Spirit, operated by Horizon Lines, for the Marine ARM GPCI* Investigation of Clouds (MAGIC) field campaign. During approximately 20 round trips between Los Angeles, California, and Honolulu, Hawaii, AMF2 obtained continuous on-board measurements of cloud and precipitation, aerosols, and atmospheric radiation; surface meteorological and oceanographic variables; and atmospheric profiles from weather balloons launched every six hours. During two two-week intensive observational periods in January and July 2013, additional instruments were deployed and balloon soundings were be increased to every three hours. These additional data provided a more detailed characterization of the state of the atmosphere and its daily cycle during two distinctly different seasons. The primary objective of MAGIC was to improve the representation of the stratocumulus-to-cumulus transition in climate models. AMF2 data documented the small-scale physical processes associated with turbulence, convection, and radiation in a variety of marine cloud types.

451

Office of Enterprise Assessments Operational Awareness Record...  

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

Review of the Waste Isolation Pilot Plant Exercise Horizon-14 - December 2014. The WIPP operating contractor, Nuclear Waste Partnership LLC (NWP), conducted the Horizon-14...

452

E-Print Network 3.0 - arid zone exploratory Sample Search Results  

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

and soils in deserts differ from those in humid zones in 7... materials C horizon: unconsolidated parent material R horizon: solid rock 12;Global Distribution of ... Source: Texas...

453

E-Print Network 3.0 - arid zones Sample Search Results  

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

and soils in deserts differ from those in humid zones in 7... materials C horizon: unconsolidated parent material R horizon: solid rock 12;Global Distribution of ... Source: Texas...

454

Clouds, Precipitation, and Marine Boundary Layer Structure during the MAGIC Field Campaign  

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

The recent ship-based MAGIC (Marine ARM GCSS Pacific Cross-Section Intercomparison (GPCI) Investigation of Clouds) field campaign with the marine-capable Second ARM Mobile Facility (AMF2) deployed on the Horizon Lines cargo container M/V Spirit provided nearly 200 days of intraseasonal high-resolution observations of clouds, precipitation, and marine boundary layer (MBL) structure on multiple legs between Los Angeles, California, and Honolulu, Hawaii. During the deployment, MBL clouds exhibited a much higher frequency of occurrence than other cloud types and occurred more often in the warm season than in the cold season. MBL clouds demonstrated a propensity to produce precipitation, which often evaporated before reaching the ocean surface. The formation of stratocumulus is strongly correlated to a shallow MBL with a strong inversion and a weak transition, while cumulus formation is associated with a much weaker inversion and stronger transition. The estimated inversion strength is shown to depend seasonally on the potential temperature at 700 hPa. The location of the commencement of systematic MBL decoupling always occurred eastward of the locations of cloud breakup, and the systematic decoupling showed a strong moisture stratification. The entrainment of the dry warm air above the inversion appears to be the dominant factor triggering the systematic decoupling, while surface latent heat flux, precipitation, and diurnal circulation did not play major roles. MBL clouds broke up over a short spatial region due to the changes in the synoptic conditions, implying that in real atmospheric conditions the MBL clouds do not have enough time to evolve as in the idealized models. (auth)

Zhou, Xiaoli [McGill Univ., Montreal, Quebec (Canada); Dept. of Atmospheric and Oceanic Sciences; Kollias, Pavlos [McGill Univ., Montreal, Quebec (Canada); Dept. of Atmospheric and Oceanic Sciences; Lewis, Ernie R. [Brookhaven National Lab., Upton, NY (United States). Biological, Environmental, and Climate Sciences Dept.

2015-03-01T23:59:59.000Z

455

Rube Goldberg Contest  

ScienceCinema (OSTI)

The Rube Goldberg Machine Contest is named after cartoonist Reuben Lucius Goldberg, the spirit of whose work inspires the contest's wacky machines.

None

2010-01-08T23:59:59.000Z

456

alcohol drinking habits: Topics by E-print Network  

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

emergency measures to prohibithe manufacture of spirits (September 1917) and beer and wine (May 1919) Harem, 1995, pp. 240, 247; Kerr, 1985; Siebel and Schwarz, 1933, pp....

457

alcoholic beverage hormesis: Topics by E-print Network  

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

Alcohol Defined: Any liquor (distilled spirits), beer (fermented malt beverage) or wine containing ethyl alcohol. Boise State Barrash, Warren 48 THE OHIO STATE UNIVERSITY at...

458

alcoholic beverage preference: Topics by E-print Network  

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

Alcohol Defined: Any liquor (distilled spirits), beer (fermented malt beverage) or wine containing ethyl alcohol. Boise State Barrash, Warren 50 THE OHIO STATE UNIVERSITY at...

459

alcoholic beverages: Topics by E-print Network  

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

Alcohol Defined: Any liquor (distilled spirits), beer (fermented malt beverage) or wine containing ethyl alcohol. Boise State Barrash, Warren 47 THE OHIO STATE UNIVERSITY at...

460

GIRL TALK CURRICULUM Introduction  

E-Print Network [OSTI]

in Chicago. It was led in its final years by the amazing energy and beautiful spirit of, now University of Illinois at Chicago students in the su

Illinois at Chicago, University of

Note: This page contains sample records for the topic "horizon spirit pgh" 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

E-Print Network 3.0 - adirondack basalt gusev Sample Search Results  

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

Mars: Aeolian features seen from the ground and Ronald Greeley,1 Summary: Abundant wind-related features occur along Spirit's traverse into the Columbia Hills over the...

462

COURSE # INDEX LV COURSE TITLE SCHEDULE INSTRUCTOR PL16001 4525 L CHALLENGE OF JUSTICE M W 3* MULLANE  

E-Print Network [OSTI]

RASMUSSEN PL75601 6337 G GERMAN ROMANTICISM M 2-4 RUMBLE PL76101 3962 G HEGEL/PHENOMENOL/SPIRIT M 6 30-8 15

Huang, Jianyu

463

Fall 2008 Electives COURSE # CR LV COURSE TITLE SCHEDULE INSTRUCTOR  

E-Print Network [OSTI]

74601 3 G RAWLS' POLITICAL PHIL TH 4 30-6 15 RASMUSSEN PL76101 3 G HEGEL/PHENOMENOL/SPIRIT M 6 30-8 15

Huang, Jianyu

464

P r o f i t P l u s P l a n e t . c o mP r o f i t P l u s P l a n e t . c o m Marriott International's "Spirit to Preserve"  

E-Print Network [OSTI]

by 2017 · Expand our green hotel development tenfold in five years · Green our $10 billion supply chain in April 2010 · ENERGY STAR® labels from the U.S. Environmental Protection Agency for over 50 hotels Expand year) · Polyester-filled pillows spun from recycled water bottles · Room ready towels (2.5 million per

Loudon, Catherine

465

The wind power probability density forecast problem can be formulated as: forecast the wind power pdf at time step t for each look-ahead time step t+k of a given time-horizon  

E-Print Network [OSTI]

The wind power probability density forecast problem can be formulated as: forecast the wind power ahead) knowing a set of explanatory variables (e.g. numerical weather predictions (NWPs), wind power measured values). Translating this sentence to an equation, we have: where pt+k is the wind power

Kemner, Ken

466

7/30/2014 Smart sensors that harvest power from sun, heat or vibrations https://ec.europa.eu/programmes/horizon2020/en/print/688 1/2  

E-Print Network [OSTI]

on Saturday, 01/03/2014 [1] European researchers have developed advanced energy harvesting technology. But what if sensors could harness energy directly from their environment ­ from the sun, from ambient heat and thermal energy as #12;7/30/2014 Smart sensors that harvest power from sun, heat or vibrations https

Rossi, Michele

467

Sarret G., Balesdent J., Bouziri L., Garnier J. M., Marcus M. A., Geoffroy N., Panfili F., and Manceau A. (2004) Zn speciation in the organic horizon of a contaminated soil by micro X-ray fluorescence,  

E-Print Network [OSTI]

. Such an organic topsoil, located downwind of an active zinc smelter and extremely rich in Zn (~ 2%, dry weight and also via the transfer of metals to the drinking water and to the food chain. The zinc smelter of Auby (2-5). Near the smelter, a particular ecosystem composed of Zn hyperaccumulating (Arabidopsis halleri

Paris-Sud XI, Université de

468

Applications are invited for an Environment Canada Science Horizons Youth Internship to be held in the Department of Physics at the University of Toronto. The Intern will be employed as a research assistant to  

E-Print Network [OSTI]

transform spectrometer (FTS) manufactured by ABB Bomem of Quebec. Measurements of infrared solar absorption and maintenance of the TAO FTS, its sun- tracker, and associated hardware such as a vacuum pump, chiller, and data

Strong, Kimberly

469

Applications are invited for an Environment Canada Science Horizons Youth Internship to be held in the Department of Physics at the University of Toronto. The Intern will be employed as a research assistant to  

E-Print Network [OSTI]

, in downtown Toronto, with a sun-tracker mounted on the roof above. Measurements of infrared solar absorption will involve daily operations and maintenance of the TAO FTS, its sun- tracker, and associated hardware

Strong, Kimberly

470

Inevitable Decline versus Predestined Stability: The Structure of Disciplinary Explanations of the Evolving Transatlantic Order  

E-Print Network [OSTI]

Global Warming) Realists and Constructivists Time Horizon of Cause …. Driven mainly by Cumulative Causes.

Hellmann, Gunther

2006-01-01T23:59:59.000Z

471

Graham Greene's use of the christian concept of descent  

E-Print Network [OSTI]

and awful" sufferings of the passive nignt of the spirit (?]'orks, I, $49-350). This darl night entails much suffering as God purifies both sense and spirit oi imperfections. God forces the person to feel his own impurity and wretchedness, profound...

Love, Frances Ann C

1969-01-01T23:59:59.000Z

472

2500 University Drive N.W., Calgary, Alberta, Canada T2N 1N4 www.schulich.ucalgary.ca FOR IMMEDIATE RELEASE  

E-Print Network [OSTI]

engineering spirit and camaraderie. It also tests people's creative limits and team working skills. Second greatly enjoyed by engineering students throughout the week. With boundless school spirit, creativity Engineering Week. Clean up crews are hard at work and administrative tasks are left to be finalized. Among

Calgary, University of

473

Comparison between Cachaca and Rum Using Pattern Recognition Methods  

E-Print Network [OSTI]

fraction. Moreover, the metal contents are influenced by the distillation equipment (pot- still or column spirit produced from the distillation of fermented sugar cane juice (2), whereas rum, traditionally produced in Caribbean countries, is a sugar cane spirit obtained by the distillation of cooked fermented

Ferreira, Márcia M. C.

474

Paint Thinner MATERIAL SAFETY DATA SHEET  

E-Print Network [OSTI]

solvent {Mineral spirits; Aliphatic Petroleum Distillates; White spirits} 8052-41-3 CAS # 95.0 -100 as hazardous under OSHA regulations. OSHA Regulatory Status: Inhalation Acute Exposure Effects: May cause: Reports have associated repeated and prolonged overexposure to solvents with neurological and other

Rollins, Andrew M.

475

Integrating knowledge-based techniques into well-test interpretation  

SciTech Connect (OSTI)

The goal of the Spirit Project was to develop a prototype of next-generation well-test-interpretation (WTI) software that would include knowledge-based decision support for the WTI model selection task. This paper describes how Spirit makes use of several different types of information (pressure, seismic, petrophysical, geological, and engineering) to support the user in identifying the most appropriate WTI model. Spirit`s knowledge-based approach to type-curve matching is to generate several different feasible interpretations by making assumptions about the possible presence of both wellbore storage and late-time boundary effects. Spirit fuses information from type-curve matching and other data sources by use of a knowledge-based decision model developed in collaboration with a WTI expert. The sponsors of the work have judged the resulting prototype system a success.

Harrison, I.W.; Fraser, J.L. [Artificial Intelligence Applications Inst., Edinburgh (United Kingdom)

1995-04-01T23:59:59.000Z

476

The National Energy Technology Laboratory Annual Site Environmental Report for Calendar Year 2002  

SciTech Connect (OSTI)

This Site Environmental Report was prepared by the Environmental, Safety, and Health Division at the National Energy Technology Laboratory (NETL) for the U.S. Department of Energy. The purpose of this report is to inform the public and Department of Energy stakeholders of the environmental conditions at NETL sites in Morgantown (MGN), West Virginia, Pittsburgh (PGH), Pennsylvania, Tulsa, Oklahoma, and Fairbanks, Alaska. This report contains the most accurate information that could be collected during the period between January 1, 2002, and December 31, 2002. As stated in DOE Orders 450.1 and 231.1, the purpose of the report is to: (1) Characterize site environmental management performance. (2) Confirm compliance with environmental standards and requirements. (3) Highlight significant facility programs and efforts.

National Energy Technology Laboratory

2003-10-30T23:59:59.000Z

477

Development and validation of a vertically two-dimensional mesoscale numerical model  

E-Print Network [OSTI]

because the model is dry. The equations are as follows: dv " ? 1 1 d dv f k X V ? ? Vp ? g Vz + ? ~ ? (pK ? ), (2) dt P pH ds m ds pgH do dn d o + 'it ~ pV + ? (ns) + p V ~ VH = 0 dt ds P H (4) dT . H Q sg ? + d t C p C p pRT The symbols... of the model. The remaining variables have been previously defined. 15 The finite difference equations are as follows: ~ H (o V (i, k) = H(i+1) * ( p(i+1, k) + p(i, k) ) * u(i+1, k) ? H(i) * ( p(i, k) + p (i-l, k) ) * u(i, k) / ( 2 a DX ) = DV(i k) (I...

Walters, Michael Kent

2012-06-07T23:59:59.000Z

478

Energy Foresight as Support for European Policy Making. Some Key Challenges  

E-Print Network [OSTI]

· Siemens Corporate Communication: Scenarios for 2020 www.siemens.com/horizons2020 · customers and "the public" · Siemens Corporate Technology: Scenarios on a 5-10 year horizon www.siemens.com/POF · customers

479

Essays on International Finance and Trade  

E-Print Network [OSTI]

Turkey UK Canada Mexico Norway Obs. Mean Std. Dev. Min MaxForecast horizon Canada Norway Mexico Turkey MSE MAE DIR MSEForecast horizon Canada Norway Mexico Turkey MSE MAE DIR MSE

Zeng, Li

2009-01-01T23:59:59.000Z

480

GIS Applications in MeteorologyGIS Applications in Meteorology Adventures in a Parallel UniverseAdventures in a Parallel Universe  

E-Print Network [OSTI]

Expanding HorizonsExpanding Horizons Ted Haberman ­ What is GIS? Shipley - Parallel (GIS) Universe Olga from GIS COTS software. TheGIS COTS software. The purpose of the forum is to explore the ways in which

Note: This page contains sample records for the topic "horizon spirit pgh" 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

Interacting holographic dark energy model in non-flat universe  

E-Print Network [OSTI]

We employ the holographic model of interacting dark energy to obtain the equation of state for the holographic energy density in non-flat (closed) universe enclosed by the event horizon measured from the sphere of horizon named $L$.

M R Setare

2006-10-14T23:59:59.000Z

482

Discover how easy it is to be a student again. Apply online or call  

E-Print Network [OSTI]

the way for his pio- neering efforts in neutrino research and gamma-ray astrophysics on the mainland horizon to horizon. A sophisticated array of antennas "listens" for sharp bursts of radio waves (what

483

ORISE: Incident Management Training Put to Test in Gulf  

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

Deepwater Horizon disaster On April 20, 2010, an explosion on the Deepwater Horizon oil rig in the Gulf of Mexico killed 11 people and touched off a massive offshore oil...

484

Optimization Online - Managing Hydroelectric Reservoirs over an ...  

E-Print Network [OSTI]

Jul 7, 2013 ... Managing Hydroelectric Reservoirs over an Extended Planning Horizon using a Benders Decomposition Algorithm Exploiting a Memory Loss ...

Pierre-Luc Carpentier

2013-07-07T23:59:59.000Z

485

Area spectrum of the D-dimensional de Sitter spacetime  

E-Print Network [OSTI]

The determination of the quantum area spectrum of a black hole horizon by means of its asymptotic quasinormal frequencies has been explored recently. We believe that for D-dimensional de Sitter horizon we must study if the idea works. Thus taking into account the local description of the thermodynamics of horizons proposed by Padmanabhan and the results of Hod, Kunstatter, and Maggiore we study the area spectrum of the D-dimensional de Sitter horizon.

A. Lopez-Ortega

2009-10-30T23:59:59.000Z

486

International Geology Review, Vol. 46, 2004, p. 11031118. Copyright 2004 by V. H. Winston & Son, Inc. All rights reserved.  

E-Print Network [OSTI]

. The Hunters Point shear zone (HPSZ), an intra-Franciscan structural horizon that consists of both a regionally

Wang, Zhi "Luke"

487

Molecular-Frame Angular Distributions of Resonant Auger Electrons  

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

to be the rider than the spectator. For those studying the intimacies of the quantum world at the molecular level, some of the same spirit applies: it's much better to be in the...

488

Scarcity of Ideas and R&D Options: Use it, Lose it, or Bank it  

E-Print Network [OSTI]

Strategic Delay in a Real Options Model of R&D Competition,"ideas; imagination; innovation; real options; search models;low cost. Our model is a real options model in the spirit of

Erkal, Nisvan; Scotchmer, Suzanne

2009-01-01T23:59:59.000Z

489

Scarcity of Ideas and R&D Options: Use it, Lose it or Bank it.  

E-Print Network [OSTI]

Strategic Delay in a Real Options Model of R&D Competition,"low cost. Our model is a real options model in the spirit ofa value to delay. In many real options models, the value of

Scotchmer, Suzanne; Erkal, Nisvan

2009-01-01T23:59:59.000Z

490

22 Summer 2009 Explore 23  

E-Print Network [OSTI]

the rechargeable battery manufacturer left the Gainesville area, Singh took her entrepreneurial spirit industries. And that's the reason Deepika Singh was invited to a White House conference on emerging

Guo, Jing

491

Advances in Differential Equations Volume xx, Number xxx, , Pages xxxx BOUNDARY LAYER FOR A PENALIZATION METHOD  

E-Print Network [OSTI]

experiments. To obtain these results we perform an asymptotic expansion of the solution in the spirit of BKW the BKW method is that one has to obtain very regular solutions on the limit problem. 1.1. Main results

Carbou, Gilles

492

Northwest Regional Technology Center  

E-Print Network [OSTI]

Northwest Regional Technology Center for Homeland Security The Northwest Regional Technology Center and deployment of technologies that are effective homeland security solutions for the region, and accelerate technology transfer to the national user community. Foster a collaborative spirit across agencies

493

Corporate social responsibility as a source of employee satisfaction  

E-Print Network [OSTI]

New York, NY: Wiley. Booz Allen Hamilton (2012). Spirit of2011). For example, Booz Allen Hamilton’s Volunteer Servicetime per year (Booz Allen Hamilton, 2012), and Timberland’s

Bauman, Christopher W.; Skitka, Linda J.

2012-01-01T23:59:59.000Z

494

In search of a direction in the contemporary architecture of Arabia  

E-Print Network [OSTI]

There is a new breed of contemporary buildings evolving in the Middle East that incorporates all the pragmatic functions of the 20th century, but, at the same time, attempts to capture the spirit of the indigenous architecture ...

Khan, Sikander I

1988-01-01T23:59:59.000Z

495

Design for reuse : post occupancy of Olympic stadiums  

E-Print Network [OSTI]

On the surface, the spirit of Olympic Games is about the competition for medals. Underneath the surface, however, lies a series of political, economical, social agendas. Individual Olympians represent their Nations. Rising ...

Lin, George X. (George Xinxin)

2013-01-01T23:59:59.000Z

496

Information Technology Summer Internships  

E-Print Network [OSTI]

insured some of the nation's most notable landmarks and events, such as construction of the Golden Gate Bridge, the trans-Atlantic flight of The Spirit of St. Louis and many of Hollywood's most famous movies

Ravikumar, B.

497

the evolution of university of pittsburgh school of medicine  

E-Print Network [OSTI]

to pathology to microbiology and molecular genetics. The spirit of collaboration drives everything we do, from Like a vast battery, the University of Pittsburgh School of Medicine and University of Pittsburgh

Benos, Takis

498

associating marfanoie habitus: Topics by E-print Network  

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

may support transformation. By examining how an environment incorporating elements of mind-body-emotion-spirit impacted members (more) Kennedy-Reid, Sherry K. 2012-01-01 7...

499

appreciating human interpretations: Topics by E-print Network  

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

is its admirable spirit of approaching the quantum puzzle with a Zen-like "beginner's mind" in order to try to envision what the pure formalism might be saying about quantum...

500

Anthropolog Winter 2012  

E-Print Network [OSTI]

of Natural History MESSAGE FROM THE CHAIR Dear Colleagues, As the days get longer and our spirits lift, 2012, received video coverage on CBS 47 TV and newspaper coverage in The Fresno Bee. Both interviewed

Mathis, Wayne N.