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1

Marquis Energy LLC | Open Energy Information  

Open Energy Info (EERE)

Marquis Energy LLC Marquis Energy LLC Jump to: navigation, search Name Marquis Energy LLC Place Hennepin, Illinois Zip 61327 Product A Babcock & Brown company organized to build and operate a 100m gallon ethanol plant in Hennepin, IL. Coordinates 34.5082°, -97.348274° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.5082,"lon":-97.348274,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

2

Saxon Windpower Ltd | Open Energy Information  

Open Energy Info (EERE)

Saxon Windpower Ltd Saxon Windpower Ltd Jump to: navigation, search Name Saxon Windpower Ltd Place Ipswich, United Kingdom Zip IP19 0LA Sector Wind energy Product Wind farm developer. Coordinates 45.443805°, -99.029314° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.443805,"lon":-99.029314,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

3

Colds  

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

Colds Colds Name: John Smith Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: What causes colds and how can they be cured? Replies: Colds are caused by a virus (rhinovirus) that invades the membranes of the nose and trachea (the windpipe). The symptoms that we call a "cold" are mostly the body's attempts to get rid of the virus. There is not a cure for the cold you just wait for the body's immune system (defense system) to get rid of the virus. You can treat the symptoms, though aspirin for fever, antihistamines to clear up congestion in the nose, etc. Sometimes, after a bad cold, you can get bronchitis, where bacteria invade the windpipe and lungs because the cold made them more susceptible. This can be treated with antibiotics, which kill bacteria, but not viruses

4

Scattering of Woods-Saxon Potential in Schrodinger Equation  

E-Print Network (OSTI)

The scattering solutions of the one-dimensional Schrodinger equation for the Woods-Saxon potential are obtained within the position-dependent mass formalism. The wave functions, transmission and reflection coefficients are calculated in terms of Heun's function. These results are also studied for the constant mass case in detail.

Altug Arda; Oktay Aydogdu; Ramazan Sever

2010-09-27T23:59:59.000Z

5

Fusion-fission reactions with modified Woods-Saxon potential  

E-Print Network (OSTI)

A modified Woods-Saxon potential model is proposed for a unified description of the entrance channel fusion barrier and the fission barrier of fusion-fission reactions based on the Skyrme energy-density functional approach. The fusion excitation functions of 120 reactions have been systematically studied. The fusion (capture) cross sections are well described with the calculated potential and an empirical barrier distribution. Incorporating a statistical model (HIVAP code) for describing the decay of the compound nucleus, the evaporation residue (and fission) cross sections of 51 fusion-fission reactions have been systematically investigated. Optimal values of some key parameters of the HIVAP code are obtained based on the experimental data of these reactions. The experimental data are reasonably well reproduced by the calculated results. The upper and lower confidence limits of the systematic errors of the calculated results are given.

Ning Wang; Kai Zhao; Werner Scheid; Xizhen Wu

2007-12-15T23:59:59.000Z

6

Approximate eigensolutions of the deformed Woods-Saxon potential via AIM  

E-Print Network (OSTI)

By using the Pekeris approximation, the Schr\\"{o}dinger equation is solved for the nuclear deformed Woods-Saxon potential within the framework of the asymptotic iteration method (AIM). The energy levels are worked out and the corresponding normalized eigenfunctions are obtained in terms of hypergeometric function.

Sameer M. Ikhdair; Babatunde James Falaye; Majid Hamzavi

2013-07-31T23:59:59.000Z

7

Sokemen and freemen in late Anglo-Saxon East Anglia in comparative context  

E-Print Network (OSTI)

. 494-5; Cam, The Private Hundred, pp. 59-70; Harmer, Anglo-Saxon Writs, pp. 73-85 and pp. 123-31; Loyn, The Hundred in England, pp. 10-15. 15 Wormald, Lordship and Justice, esp. pp. 129-30; Baxter, Earls of Mercia, pp. 210-11. See also, Joy... . 346; Faith, English Peasantry, pp. 261-2. 34 Hyams, King, Lords and Peasants, pp. 221-65, esp. pp. 240-1 and pp. 246-8. 13 situation of less dependent tenants according to pre-Conquest documents or according to Domesday Book. Background...

Day, Emma

2011-07-12T23:59:59.000Z

8

Any l-state solutions of the Woods-Saxon potential in arbitrary dimensions within the new improved quantization rule  

E-Print Network (OSTI)

The approximated energy eigenvalues and the corresponding eigenfunctions of the spherical Woods-Saxon effective potential in $D$ dimensions are obtained within the new improved quantization rule for all $l$-states. The Pekeris approximation is used to deal with the centrifugal term in the effective Woods-Saxon potential. The inter-dimensional degeneracies for various orbital quantum number $l$ and dimensional space $D$ are studied. The solutions for the Hulth\\'{e}n potential, the three-dimensional (D=3), the $% s$-wave ($l=0$) and the cases are briefly discussed.

Sameer M/ Ikhdair; Ramazan Sever

2010-09-26T23:59:59.000Z

9

Deformed Woods-Saxon Potential in the Frame of Supersymmetric Quantum Mechanics for Any l-State  

E-Print Network (OSTI)

A novel analytically solvable deformed Woods-Saxon potential is investigated by means of the Supersymmetric Quantum Mechanics. Hamiltonian hierarchy method and the shape invariance property are used in the calculations. The energy levels are obtained for any l-state. The interrelations for some nuclear scattering processes are also discussed

Cuneyt Berkdemir; Ayse Berkdemir; Ramazan Sever

2005-02-15T23:59:59.000Z

10

Separable Representation of Phenomenological Optical Potentials of Woods-Saxon Type  

E-Print Network (OSTI)

Background: One important ingredient for many applications of nuclear physics to astrophysics, nuclear energy, and stockpile stewardship are cross sections for reactions of neutrons with rare isotopes. Since direct measurements are often not feasible, indirect methods, e.g. (d,p) reactions, should be used.} Those (d,p) reactions may be viewed as three-body reactions and described with Faddeev techniques. Purpose: Faddeev equations in momentum space have a long tradition of utilizing separable interactions in order to arrive at sets of coupled integral equations in one variable. While there exist several separable representations for the nucleon-nucleon interaction, the optical potential between a neutron (proton) and a nucleus is not readily available in separable form. The purpose of this paper is to introduce a separable representation for complex phenomenological optical potentials of Woods-Saxon type. Results: Starting from a global optical potential, a separable representation thereof is introduced based on the Ernst-Shakin-Thaler (EST) scheme. This scheme is generalized to non-hermitian potentials. Applications to n$+^{48}$Ca, n$+^{132}$Sn and n$+^{208}$Pb are investigated for energies from 0 to 50 MeV and the quality of the representation is examined. Conclusions: We find a good description of the on-shell t-matrix for all systems with rank up to 5. The required rank depends inversely on the angular momentum. The resulting separable interaction exhibits a different off-shell behavior compared to the original potential, reducing the high momentum contributions.

L. Hlophe; Ch. Elster; R. C. Johnson; N. J. Upadhyay; F. M. Nunes; G. Arbanas; V. Eremenko; J. E. Escher; I. J. Thompson

2013-10-30T23:59:59.000Z

11

Melinda Marquis Oct. 21, 2010  

E-Print Network (OSTI)

: NOAA is the nation's best choice for providing the required enhanced weather forecasts and climate for those renewable energies that are weather- and climate- dependent. 4 #12;Atmospheric Science for RE Solar Power Tower. Photo courtesy of DOE NREL. 5 #12;Weather Research and Services Improved forecasts

12

Microscopic description of the odd-even effect in cold fission  

E-Print Network (OSTI)

The time dependent equations of motion for the pair breaking effect were corroborated with a condition that fixes dynamically the number of particles on the two fission fragment. The single particle level scheme was calculated with the Woods-Saxon superasymmetric two center shell model. This model provides a continuous variation of the energies from one nucleus up to two separated fragments. The dissipated energy resorts from the time dependent pairing equations. A peculiar phenomenon was observed experimentally in cold fission: the odd partition yields are favored over the even ones. This odd-even effect for cold fission was explained microscopically.

M. Mirea

2013-09-27T23:59:59.000Z

13

cold standby  

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

Cold Standby Program at the Cold Standby Program at the Portsmouth Gaseous Diffusion Plant DOE/IG-0634 December 2003 Program Results and Cost Details of Finding ...................................................................... 1 Recommendations and Comments ........................................... 5 Appendices Prior Reports .............................................................................. 7 Objective, Scope, and Methodology .......................................... 8 Management Comments .......................................................... 10 COLD STANDBY PROGRAM AT THE PORTSMOUTH GASEOUS DIFFUSION PLANT TABLE OF CONTENTS Page 1 Program Plans The Department has not clearly defined the termination point of the Cold Standby Program. Initially, the Department's Office of Nuclear

14

Effect of the Wood-Saxon nuclear distribution on the chiral magnetic field in Relativistic Heavy-ion Collisions  

E-Print Network (OSTI)

The formation of the QCD vacuum with nonzero winding number $Q_w$ during relativistic heavy-ion collisions breaks the parity and charge-parity symmetry. A new kind of field configuration can separate charge in the presence of a background magnetic field-the "chiral magnetic effect". The strong magnetic field and the QCD vacuum can both completely be produced in the noncentral nuclear-nuclear collision. Basing on the theory of Kharzeev,Mclerran and Warringa, we use the Wood-Saxon nucleon distribution to replace that of the uniform distribution to improve the magnetic field calculation method of the noncentral collision. The chiral magnetic field distribution at LHC(Large Hadron Collider) energy regions are predicted. We also consider the contributions to the magnetic field of the total charge given by the produced quarks.

Yu-Jun Mo; Sheng-Qin Feng; Ya-Fei Shi

2013-08-20T23:59:59.000Z

15

Cold Stuff  

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

Cold Stuff What kind of coat will keep you the warmest, one made from cotton, steel wool or air? In this experiment, students test three materials to determine which one is the...

16

Dirac bound state solutions of spherically ring-shaped q-deformed Woods-Saxon potential for any L-state  

E-Print Network (OSTI)

Approximate bound state solutions of the Dirac equation with -deformed Woods-Saxon plus a new generalized ring-shaped potential are obtained for any arbitrary L-state. The energy eigenvalue equation and corresponding two-component wave function are calculated by solving the radial and angular wave equations within a shortcut of the Nikiforov-Uvarov method. The solutions of the radial and polar angular parts of the wave function are expressed in terms of the Jacobi polynomials. A new approximation being expressed in terms of the potential parameters is carried out to deal with the strong singular centrifugal potential term L(L+1)/r^2. Under some limitations, we can obtain solution for the ring-shaped Hulth\\'en potential and the standard usual spherical Woods-Saxon potential (q=1).

Sameer M. Ikhdair; Majid Hamzavi

2013-07-31T23:59:59.000Z

17

COLD TRAP  

DOE Patents (OSTI)

An improved linear-flow cold trap is designed for highvacuum applications such as mitigating back migration of diffusion pump oil moiecules. A central pot of liquid nitrogen is nested within and supported by a surrounding, vertical, helical coil of metai sheet, all enveloped by a larger, upright, cylindrical, vacuum vessel. The vertical interstices between successive turns of the coil afford lineal, axial, high-vacuum passages between open mouths at top and bottom of said vessel, while the coil, being cold by virtue of thermal contact of its innermost turn with the nitrogen pot, affords expansive proximate condensation surfaces. (AEC)

Milleron, N.

1963-03-12T23:59:59.000Z

18

Application: Cold Climate  

Science Conference Proceedings (OSTI)

*. Bookmark and Share. Application: Cold Climate. Fire Suppression in Cold Climates: A Technical Review.. Catchpole, DV; 2000. ...

2011-12-22T23:59:59.000Z

19

COLD TRAPS  

DOE Patents (OSTI)

A cold trap is presented for removing a condensable component from a gas mixture by cooling. It consists of a shell, the exterior surface of which is chilled by a refrigerant, and conductive fins welded inside the shell to condense the gas, and distribute the condensate evenly throughout the length of the trap, so that the trap may function until it becomes completely filled with the condensed solid. The contents may then be removed as either a gas or as a liquid by heating the trap. This device has particuinr use as a means for removing uranium hexafluoride from the gaseous diffusion separation process during equipment breakdown and repair periods.

Thompson, W.I.

1958-09-30T23:59:59.000Z

20

Cold fusion, Alchemist's dream  

SciTech Connect

In this report the following topics relating to cold fusion are discussed: muon catalysed cold fusion; piezonuclear fusion; sundry explanations pertaining to cold fusion; cosmic ray muon catalysed cold fusion; vibrational mechanisms in excited states of D{sub 2} molecules; barrier penetration probabilities within the hydrogenated metal lattice/piezonuclear fusion; branching ratios of D{sub 2} fusion at low energies; fusion of deuterons into {sup 4}He; secondary D+T fusion within the hydrogenated metal lattice; {sup 3}He to {sup 4}He ratio within the metal lattice; shock induced fusion; and anomalously high isotopic ratios of {sup 3}He/{sup 4}He.

Clayton, E.D.

1989-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Solid Cold - C  

Office of Scientific and Technical Information (OSTI)

R&D Nuggets Home Page DOE R&D Accomplishments Celebrating Einstein "Solid Cold" (continued) A B C D E F C. Temperature and energy Most basically, temperature is related to energy...

22

Cold spray nozzle design  

SciTech Connect

A nozzle for use in a cold spray technique is described. The nozzle has a passageway for spraying a powder material, the passageway having a converging section and a diverging section, and at least the diverging section being formed from polybenzimidazole. In one embodiment of the nozzle, the converging section is also formed from polybenzimidazole.

Haynes, Jeffrey D. (Stuart, FL); Sanders, Stuart A. (Palm Beach Gardens, FL)

2009-06-09T23:59:59.000Z

23

Laser Cooling and Cold Atomic Matter  

Science Conference Proceedings (OSTI)

Laser Cooling and Cold Atomic Matter: to advance the understanding and applications of cold atomic matter, including ...

2012-05-30T23:59:59.000Z

24

Cold Weather Hazards  

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

0 0 Cold Weather Hazards June 2010 NSA_cwh_Rev10.doc 1 Atmospheric Radiation Measurement Climate Research Facility/ North Slope of Alaska/Adjacent Arctic Ocean (ACRF/NSA/AAO) Cold Weather Hazards Winter Conditions at the North Slope of Alaska The North Slope of Alaska is north of the Arctic Circle at latitudes ranging from 69 to 72 degrees. Barrow, the largest town on the North Slope (pop. 4500), is the site of a National Weather Service Station, which has been active for several decades, so the climatology of the Alaska arctic coastal region as represented by Barrow is relatively well known. The North Slope is covered with ice and snow typically eight months of the year (October-May). During part of November, all of December, and most of January, the sun does not come above the horizon; this

25

Cold nuclear fusion  

SciTech Connect

Recent accelerator experiments on fusion of various elements have clearly demonstrated that the effective cross-sections of these reactions depend on what material the target particle is placed in. In these experiments, there was a significant increase in the probability of interaction when target nuclei are imbedded in a conducting crystal or are a part of it. These experiments open a new perspective on the problem of so-called cold nuclear fusion.

Tsyganov, E. N., E-mail: edward.tsyganov@utsouthwestern.edu [University of Texas Southwestern Medical Center at Dallas (United States)

2012-02-15T23:59:59.000Z

26

Cold Dark Matter Resuscitated?  

E-Print Network (OSTI)

The Cold Dark Matter (CDM) model has an elegant simplicitly which makes it very predictive, but when its parameters are fixed at their `canonical' values its predictions are in conflict with observational data. There is, however, much leeway in the initial conditions within the CDM framework. We advocate a re-examination of the CDM model, taking into account modest variation of parameters from their canonical values. We find that CDM models with $n=0.8$--0.9 and $h=0.45$--0.50 can fit the available data. Our ``best fit'' CDM model has $n=0.9$, $h=0.45$ and $C_2^{T}/C_2^{S}=0.7$. We discuss the current state of observations which could definitely rule out this model.

Martin White; Douglas Scott; Joe Silk; Marc Davis

1995-08-02T23:59:59.000Z

27

Experiments in cold fusion  

DOE Green Energy (OSTI)

The work of Steve Jones and others in muon-catalyzed cold fusion of deuterium and hydrogen suggests the possibility of such fusion catalyzed by ions, or combinations of atoms, or more-or-less free electrons in solid and liquid materials. A hint that this might occur naturally comes from the heat generated in volcanic action in subduction zones on the earth. It is questionable whether the potential energy of material raised to the height of a midocean ridge and falling to the depth of an ocean trench can produce the geothermal effects seen in the volcanoes of subduction zones. If the ridge, the trench, the plates, and the asthenosphere are merely visible effects of deeper density-gradient driven circulations, it is still uncertain that observed energy-concentration effects fit the models.

Palmer, E.P.

1986-03-28T23:59:59.000Z

28

Cold isopressing method  

DOE Patents (OSTI)

A cold isopressing method in which two or more layers of material are formed within an isopressing mold. One of the layers consists of a tape-cast film. The layers are isopressed within the isopressing mold, thereby to laminate the layers and to compact the tape-cast film. The isopressing mold can be of cylindrical configuration with the layers being coaxial cylindrical layers. The materials used in forming the layers can contain green ceramic materials and the resultant structure can be fired and sintered as necessary and in accordance with known methods to produce a finished composite, ceramic structure. Further, such green ceramic materials can be of the type that are capable of conducting hydrogen or oxygen ions at high temperature with the object of utilizing the finished composite ceramic structure as a ceramic membrane element.

Chen, Jack C. (Getzville, NY); Stawisuck, Valerie M. (North Tonawanda, NY); Prasad, Ravi (East Amherst, NY)

2003-01-01T23:59:59.000Z

29

Cold-Start KBP Something from Nothing  

Science Conference Proceedings (OSTI)

... Entity Links. Wikipedia Cold-Start. Cross Language Links. Why is Cold-Start Hard? ... Zoning. Information. Fusion. System Diagram. Corpus. Lorify. ...

2013-06-19T23:59:59.000Z

30

Skin Sensitivity and the Cold  

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

Skin Sensitivity and the Cold Skin Sensitivity and the Cold Name: Richard Location: N/A Country: N/A Date: N/A Question: A student in my anatomy and physiology class asked me, "When it's very cold outside in the winter, why does your skin hurt MORE than usual when you bang your finger or someone slaps you on the arm?" Replies: Wow! This is one outstanding question. Mammals respond to cold weather with the hypothalamus releasing thyrotropin releasing factor. This production increases with the severity of the cold weather and the length of the exposure to cold over a long period of time (at least three to four weeks). The thyroid responds by slowly increasing in size and releases thyroxine at higher quantities. Thyroxine increases the sensitivity of the entire nervous system. As a matter of fact, as you probably know, it increases the metabolism wholesale! within the body. This gets complicated so I'm keeping it simple. So, the bottom line is thyroxine. It just heightens our sensitivity not only to cold but our entire nervous system is enhanced.

31

Cold Fronts in CDM clusters  

E-Print Network (OSTI)

Recently, high-resolution Chandra observations revealed the existence of very sharp features in the X-ray surface brightness and temperature maps of several clusters (Vikhlinin et. al., 2001). These features, called ``cold fronts'', are characterized by an increase in surface brightness by a factor >2 over 10-50 kpc, accompanied by a drop in temperature of a similar magnitude. The existence of such sharp gradients can be used to put interesting constraints on the physics of the intracluster medium (ICM), if their mechanism and longevity are well understood. Here, we present results of a search for cold fronts in high-resolution simulations of galaxy clusters in cold dark matter (CDM) models. We show that sharp gradients with properties similar to those of observed cold fronts naturally arise in cluster mergers when the shocks heat gas surrounding the merging sub-cluster, while its dense core remains relatively cold. The compression induced by supersonic motions and shock heating during the merger enhance the amplitude of gas density and temperature gradients across the front. Our results indicate that cold fronts are non-equilibrium transient phenomena and can be observed for a period of less than a billion years. We show that the velocity and density fields of gas surrounding the cold front can be very irregular which would complicate analyses aiming to put constraints on the physical conditions of the intracluster medium in the vicinity of the front.

Daisuke Nagai; Andrey V. Kravtsov

2002-06-26T23:59:59.000Z

32

Guides and Case Studies for Cold and Very Cold Climates | Department of  

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

Cold and Very Cold Climates Cold and Very Cold Climates Guides and Case Studies for Cold and Very Cold Climates Map of the Cold & Very Cold Zones of the United States. The far tips of North Dakota, Maine, and southern Alaska are shown as Very Cold. The northern half of the United States is shown as Cold. The U.S. Department of Energy (DOE) Building America program has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in cold and very cold climates. Best Practice Guides New Construction Case Studies Improvements to Existing Homes Case Studies Best Practice Guides 40% Whole-House Energy Savings in Cold and Very Cold Climates - Volume 12 New Construction Case Studies Colorado Project: The Hale Plan - Denver

33

Reexamining the Cold Conveyor Belt  

Science Conference Proceedings (OSTI)

Despite the popularity of the conveyor-belt model for portraying the airflow through midlatitude cyclones, questions arise as to the path of the cold conveyor belt, the lower-tropospheric airflow poleward of and underneath the warm front. Some ...

David M. Schultz

2001-09-01T23:59:59.000Z

34

COLD STORAGE DESIGN REFRIGERATION EQUIPMENT  

E-Print Network (OSTI)

COLD STORAGE DESIGN AND REFRIGERATION EQUIPMENT REFRIGERATION OF FISH - PART 1 \\ "..\\- ,,, T I Fishery Leaflet 427 Washington 25, D. C. June 1956 REFRIGERATION OF FISH - PART em; COlD STORAGE DESIGN · · · · · 18 Specific design features 0 0 · · · · · · · · · · · · · · 19 Refrigerated surfaces 0 · · 0 0 0 · 0

35

Cold Pools in the Columbia Basin  

Science Conference Proceedings (OSTI)

Persistent midwinter cold air pools produce multiday periods of cold, dreary weather in basins and valleys. Persistent stable stratification leads to the buildup of pollutants and moisture in the pool. Because the pool sometimes has temperatures ...

C. D. Whiteman; S. Zhong; W. J. Shaw; J. M. Hubbe; X. Bian; J. Mittelstadt

2001-08-01T23:59:59.000Z

36

Climatology of Strong Intermountain Cold Fronts  

Science Conference Proceedings (OSTI)

Motivated by the intensity and severity of winds and temperature falls that frequently accompany rapidly developing cold fronts in northern Utah, this paper presents a 25-yr climatology of strong cold frontal passages over the Intermountain West ...

Jason C. Shafer; W. James Steenburgh

2008-03-01T23:59:59.000Z

37

Cold moderators for pulsed neutron sources  

SciTech Connect

This paper reviews cold moderators in pulsed neutron sources and provides details of the performance of different cold moderator materials and configurations. Analytical forms are presented which describe wavelength spectra and emission time distributions. Several types of cooling arrangements used in pulsed source moderators are described. Choices of materials are surveyed. The author examines some of the radiation damage effects in cold moderators, including the phenomenon of burping'' in irradiated cold solid methane. 9 refs., 15 figs., 4 tabs.

Carpenter, J.M.

1990-01-01T23:59:59.000Z

38

Intelius_NYU Cold Start System  

Science Conference Proceedings (OSTI)

Intelius-NYU Cold Start System. Ang Sun, Xin Wang, Sen Xu, Yigit Kiran, Shakthi Poornima, Andrew Borthwick. (Intelius Inc.). ...

2013-06-19T23:59:59.000Z

39

Cold Shock Expression System pCold TF DNA 1TAKARA BIO INC.  

E-Print Network (OSTI)

Cold Shock Expression System pCold TF DNA 1TAKARA BIO INC. v.050630 Cat.# 3365 URL Shock Expression System pCold TF DNA v.050630 Cat.# 3365 URL:http://www.takara-bio.com Elucidation protein yield, purity, and solubility for ex- pressed recombinant proteins using "cold shock" technology

Lebendiker, Mario

40

Cold cathode vacuum discharge tube  

DOE Patents (OSTI)

A cold cathode vacuum discharge tube, and method for making same, with an interior surface of the trigger probe coated with carbon deposited by carbon vapor deposition (CVD) or diamond-like carbon (DLC) deposition. Preferably a solid graphite insert is employed in the probe-cathode structure in place of an aluminum bushing employed in the prior art. The CVD or DLC probe face is laser scribed to allow resistance trimming to match available trigger voltage signals and to reduce electrical aging.

Boettcher, Gordon E. (Albuquerque, NM)

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Cold Controlled Chemistry Roman Krems  

E-Print Network (OSTI)

· Possible applications of cold controlled chemistry #12; #¢¡ ©£¡ ! # %¢ ¥¤6#¢¡§¦ # ¤¨¤§! # ¤§¦ Centrifugal processes remains a significant challenge..." Paul Brumer, DAMOP 2007, Bulletin of the APS #12;Thermal gas is difficult to control #12;Low temperature gas under external fieldE #12;E BLow temperature gas

Krems, Roman

42

Micro-Kelvin cold molecules.  

SciTech Connect

We have developed a novel experimental technique for direct production of cold molecules using a combination of techniques from atomic optical and molecular physics and physical chemistry. The ability to produce samples of cold molecules has application in a broad spectrum of technical fields high-resolution spectroscopy, remote sensing, quantum computing, materials simulation, and understanding fundamental chemical dynamics. Researchers around the world are currently exploring many techniques for producing samples of cold molecules, but to-date these attempts have offered only limited success achieving milli-Kelvin temperatures with low densities. This Laboratory Directed Research and Development project is to develops a new experimental technique for producing micro-Kelvin temperature molecules via collisions with laser cooled samples of trapped atoms. The technique relies on near mass degenerate collisions between the molecule of interest and a laser cooled (micro-Kelvin) atom. A subset of collisions will transfer all (nearly all) of the kinetic energy from the 'hot' molecule, cooling the molecule at the expense of heating the atom. Further collisions with the remaining laser cooled atoms will thermally equilibrate the molecules to the micro-Kelvin temperature of the laser-cooled atoms.

Strecker, Kevin E.; Chandler, David W.

2009-10-01T23:59:59.000Z

43

Cold cathode vacuum gauging system  

DOE Patents (OSTI)

A vacuum gauging system of the cold cathode type is provided for measuring the pressure of a plurality of separate vacuum systems, such as in a gas centrifuge cascade. Each casing is fitted with a gauge tube assembly which communicates with the vacuum system in the centrifuge casing. Each gauge tube contains an anode which may be in the form of a slender rod or wire hoop and a cathode which may be formed by the wall of the gauge tube. The tube is provided with an insulated high voltage connector to the anode which has a terminal for external connection outside the vacuum casing. The tube extends from the casing so that a portable magnet assembly may be inserted about the tube to provide a magnetic field in the area between the anode and cathode necessary for pressure measurements in a cold cathode-type vacuum gauge arrangement. The portable magnetic assembly is provided with a connector which engages the external high voltage terminal for providing power to the anode within in the gauge tube. Measurement is made in the same manner as the prior cold cathode gauges in that the current through the anode to the cathode is measured as an indication of the pressure. By providing the portable magnetic assembly, a considerable savings in cost, installation, and maintenance of vacuum gauges for pressure measurement in a gas centrifuge cascade is realizable.

Denny, Edward C. (Knoxville, TN)

2004-03-09T23:59:59.000Z

44

T-661: ColdFusion Security Hotfix | APSB11-14, ColdFusion Important Update  

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

1: ColdFusion Security Hotfix | APSB11-14, ColdFusion Important 1: ColdFusion Security Hotfix | APSB11-14, ColdFusion Important Update T-661: ColdFusion Security Hotfix | APSB11-14, ColdFusion Important Update July 5, 2011 - 7:57am Addthis PROBLEM: ColdFusion 9.0.1, ColdFusion 9, ColdFusion 8.0.1, and ColdFusion 8 are affected with vulnerabilities mentioned in the security bulletins APSB11-14 and APSB11-15. ColdFusion 9.0.1, 9.0, 8.0.1 and 8.0 for Windows, Macintosh and UNIX (APSB11-14); ColdFusion integrated/installed with LCDS (APSB11-15) PLATFORM: ColdFusion 9.0.1, 9.0, 8.0.1 and 8.0 for Windows, Macintosh and UNIX ABSTRACT: Vulnerabilities have been identified in ColdFusion 9.0.1 and earlier versions for Windows, Macintosh and UNIX. These vulnerabilities could lead to a cross-site request forgery (CSRF) or a remote denial-of-service (DoS).

45

Cold cathode vacuum discharge tube  

DOE Patents (OSTI)

A cold cathode vacuum discharge tube, and method for making same, are disclosed with an interior surface of the trigger probe coated with carbon deposited by carbon vapor deposition (CVD) or diamond-like carbon (DLC) deposition. Preferably a solid graphite insert is employed in the probe-cathode structure in place of an aluminum bushing employed in the prior art. The CVD or DLC probe face is laser scribed to allow resistance trimming to match available trigger voltage signals and to reduce electrical aging. 15 figs.

Boettcher, G.E.

1998-03-10T23:59:59.000Z

46

Cold cathode vacuum discharge tube  

DOE Patents (OSTI)

A cold cathode vacuum discharge tube, and method for making same, with an interior surface of the trigger probe coated with carbon deposited by chemical vapor deposition (CVD) or diamond-like carbon (DLC) deposition are disclosed. Preferably a solid graphite insert is employed in the probe-cathode structure in place of an aluminum bushing employed in the prior art. The CVD or DLC probe face is laser scribed to allow resistance trimming to match available trigger voltage signals and to reduce electrical aging. 14 figs.

Boettcher, G.E.

1998-04-14T23:59:59.000Z

47

International workshop on cold neutron sources  

Science Conference Proceedings (OSTI)

The first meeting devoted to cold neutron sources was held at the Los Alamos National Laboratory on March 5--8, 1990. Cosponsored by Los Alamos and Oak Ridge National Laboratories, the meeting was organized as an International Workshop on Cold Neutron Sources and brought together experts in the field of cold-neutron-source design for reactors and spallation sources. Eighty-four people from seven countries attended. Because the meeting was the first of its kind in over forty years, much time was spent acquainting participants with past and planned activities at reactor and spallation facilities worldwide. As a result, the meeting had more of a conference flavor than one of a workshop. The general topics covered at the workshop included: Criteria for cold source design; neutronic predictions and performance; energy deposition and removal; engineering design, fabrication, and operation; material properties; radiation damage; instrumentation; safety; existing cold sources; and future cold sources.

Russell, G.J.; West, C.D. (comps.) (Los Alamos National Lab., NM (United States)) [comps.; Los Alamos National Lab., NM (United States)

1991-08-01T23:59:59.000Z

48

Cold vacuum drying facility design requirements  

SciTech Connect

This document provides the detailed design requirements for the Spent Nuclear Fuel Project Cold Vacuum Drying Facility. Process, safety, and quality assurance requirements and interfaces are specified.

IRWIN, J.J.

1999-07-01T23:59:59.000Z

49

Evaporative cooling enhanced cold storage system  

DOE Patents (OSTI)

The invention provides an evaporatively enhanced cold storage system wherein a warm air stream is cooled and the cooled air stream is thereafter passed into contact with a cold storage unit. Moisture is added to the cooled air stream prior to or during contact of the cooled air stream with the cold storage unit to effect enhanced cooling of the cold storage unit due to evaporation of all or a portion of the added moisture. Preferably at least a portion of the added moisture comprises water condensed during the cooling of the warm air stream. 3 figures.

Carr, P.

1991-10-15T23:59:59.000Z

50

Cold Neutron and Ultracold Neutron Sources  

Science Conference Proceedings (OSTI)

... Moderators Solid Methane CH 4 CD 4 ... In a cold neutron flux with a continuous spectrum, more neutrons could ... Magneto-vibrational Scatt. + ...

2009-07-13T23:59:59.000Z

51

THE NEGATIVE IMPACT OF COLD WATER...  

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

NEGATIVE IMPACT OF COLD WATER BYPASS ON SOLAR DOMESTIC HOT WATER SYSTEMS Final Report DRAFT Prepared for THE NEW YORK STATE ENERGY RESEARCH AND DEVELOPMENT AUTHORITY Albany, NY...

52

A Theoretical Study of Cold Air Damming with Upstream Cold Air Inflow  

Science Conference Proceedings (OSTI)

The previously developed two-layer model of cold air damming is extended to include upstream cold air inflow. The upper layer is an isentropic cross-mountain flow. The lower layer is a cold boundary layer flow partially blocked by a two-...

Qin Xu; Shouting Gao; Brian H. Fiedler

1996-01-01T23:59:59.000Z

53

The Persistent Cold-Air Pool Study  

Science Conference Proceedings (OSTI)

The Persistent Cold-Air Pool Study (PCAPS) was conducted in Utah's Salt Lake valley from 1 December 2010 to 7 February 2011. The field campaign's primary goal was to improve understanding of the physical processes governing the evolution of multiday cold-...

Neil P. Lareau; Erik Crosman; C. David Whiteman; John D. Horel; Sebastian W. Hoch; William O. J. Brown; Thomas W. Horst

2013-01-01T23:59:59.000Z

54

A Theoretical Study of Cold Air Damming  

Science Conference Proceedings (OSTI)

The dynamics of cold air damming are examined analytically with a two-layer steady state model. The upper layer is a warm and saturated cross-mountain (easterly or southeasterly onshore) flow. The lower layer is a cold mountain-parallel (...

Qin Xu

1990-12-01T23:59:59.000Z

55

All Electric Houses in Cold Climates  

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

Electric Houses Electric Houses in Cold Climates Duncan Prahl, RA IBACOS BA Tech Update, April 29, 2013 Denver CO All Electric Houses in Cold Climates Caveats About Me: * I'm an Architect * I love math and science, but I'm not going to marry it * My engineering skills are primarily based on osmosis and graphics * "Close enough is good enough" All Electric Houses in Cold Climates Utility Unbundling * True costs becoming "transparent" * Allows for next level of analysis * Cash flow, Total Cost of Ownership All Electric Houses in Cold Climates Martha's Vineyard Community Images courtesy South Mountain Company All Electric Houses in Cold Climates Specifications Building System Specification Below Slab R-20 extruded polystyrene (XPS) foam Foundation Walls R-20 poly iso foam

56

Y-12, the Cold War, and nuclear weapons dismantlement ? Or:...  

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

the Cold War, and nuclear weapons dismantlement - Or: The Cold War and nuclear weapons dismantlement (title used in The Oak Ridger) The Cold War heated up over the years with such...

57

NREL: Continuum Magazine - Not Too Hot, Not Too Cold  

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

Hot, Not Too Cold Issue 5 Print Version Share this resource Not Too Hot, Not Too Cold Thermal management technologies increase vehicle energy efficiency and performance while...

58

Water Volume as Function of Temperature (Cold)  

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

Water Volume as Function of Temperature (Cold) Name: Hank Status: student Grade: 9-12 Location: MA Country: USA Date: Winter 2011-2012 Question: At normal atmospheric pressure, and...

59

Cold quark matter in compact stars  

Science Conference Proceedings (OSTI)

We used an equation of state for the cold quark matter to the study of properties of quark stars. We also discuss the absolute stability of quark matter and compute the mass-radius relation for self-bound stars.

Franzon, B.; Fogaca, D. A.; Navarra, F. S. [Instituto de Fisica, Universidade de Sao Paulo Rua do Matao, Travessa R, 187, 05508-090 Sao Paulo, SP (Brazil); Horvath, J. E. [Instituto de Astronomia, Geofisica e Ciencias Atmosfericas, Universidade de Sao Paulo, Rua do Matao, 1226, 05508-090, Sao Paulo, SP (Brazil)

2013-03-25T23:59:59.000Z

60

Early steps in the Cold War  

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

steps in the Cold War We think we live in a rapidly changing world today and we do. However, that didn't just begin. Major shifts in technology that affected the entire world also...

Note: This page contains sample records for the topic "marquis saxon cold" 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

Moist Convection at a Surface Cold Front  

Science Conference Proceedings (OSTI)

The motion of a surface cold front in an environment that is unstable to moist convection is studied with the aid ofboth hydrostatic and nonhydrostatic two-dimensional models. Simulations with the hydrostatic model essentially extend the work ...

N. Andrew Crook

1987-12-01T23:59:59.000Z

62

Cold vacuum drying facility design requirements  

SciTech Connect

This release of the Design Requirements Document is a complete restructuring and rewrite to the document previously prepared and released for project W-441 to record the design basis for the design of the Cold Vacuum Drying Facility.

Irwin, J.J.

1997-09-24T23:59:59.000Z

63

Implications of Theoretical Ideas Regarding Cold Fusion  

E-Print Network (OSTI)

A lot of theoretical ideas have been floated to explain the so called cold fusion phenomenon. I look at a large subset of these and study further physical implications of the concepts involved. I suggest that these can be tested by other independent physical means. Because of the significance of these the experimentalists are urged to look for these signatures. The results in turn will be important for a better understanding and hence control of the cold fusion phenomenon.

Afsar Abbas

1995-03-29T23:59:59.000Z

64

Some Calculations for Cold Fusion Superheavy Elements  

E-Print Network (OSTI)

The Q value and optimal exciting energy of the hypothetical superheavy nuclei in cold fusion reaction are calculated with relativistic mean field model and semiemperical shell model mass equation(SSME) and the validity of the two models is tested. The fusion barriers are also calculated with two different models and reasonable results are obtained. The calculations can give useful references for the experiments in the superheavy nuclei synthesized in cold fusion reactions.

X. H. Zhong; L. Li; P. Z. Ning

2004-10-18T23:59:59.000Z

65

anomalous heat generated by cold fusion  

E-Print Network (OSTI)

heat claimed to be produced by cold fusion is actually caused by errors in heat measurement. In particular, he proposes that unrecognized changes in the calibration constant are produced by changes in the locations where heat is being generated within the electrolytic cell over the duration of the measurement. Because these papers may lend unwarranted support to rejection of cold fusion claims, these erroneous arguments used by Shanahan need to be answered.

Edmund Storms

2005-01-01T23:59:59.000Z

66

Some concluding remarks about cold moderator development  

DOE Green Energy (OSTI)

This paper is the transcription of remarks made at the conclusion of the Workshop on Cold Neutron Sources held at the Los Angeles National Laboratory, Los Alamos, New Mexico, March 5--7, 1990. Areas of interest include the following: scattering functions; cold moderator materials; radiation mixing of chemical composition; comparison of some pulsed moderator spectra; hydrogen mixtures; premoderators and shields; composite reflectors; exotic moderator materials; deuterated methanes; mixed moderator materials; and test facility availabilities. 2 refs., 4 figs., 1 tab. (MHB)

Carpenter, J.M.

1990-01-01T23:59:59.000Z

67

R-Cold: Order (2013-CE-5354) | Department of Energy  

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

R-Cold: Order (2013-CE-5354) R-Cold: Order (2013-CE-5354) May 1, 2013 DOE ordered R-Cold, Inc. to pay a 8,000 civil penalty after finding R-Cold had failed to certify that any...

68

Cold-moderator scattering kernel methods  

SciTech Connect

An accurate representation of the scattering of neutrons by the materials used to build cold sources at neutron scattering facilities is important for the initial design and optimization of a cold source, and for the analysis of experimental results obtained using the cold source. In practice, this requires a good representation of the physics of scattering from the material, a method to convert this into observable quantities (such as scattering cross sections), and a method to use the results in a neutron transport code (such as the MCNP Monte Carlo code). At Los Alamos, the authors have been developing these capabilities over the last ten years. The final set of cold-moderator evaluations, together with evaluations for conventional moderator materials, was released in 1994. These materials have been processed into MCNP data files using the NJOY Nuclear Data Processing System. Over the course of this work, they were able to develop a new module for NJOY called LEAPR based on the LEAP + ADDELT code from the UK as modified by D.J. Picton for cold-moderator calculations. Much of the physics for methane came from Picton`s work. The liquid hydrogen work was originally based on a code using the Young-Koppel approach that went through a number of hands in Europe (including Rolf Neef and Guy Robert). It was generalized and extended for LEAPR, and depends strongly on work by Keinert and Sax of the University of Stuttgart. Thus, their collection of cold-moderator scattering kernels is truly an international effort, and they are glad to be able to return the enhanced evaluations and processing techniques to the international community. In this paper, they give sections on the major cold moderator materials (namely, solid methane, liquid methane, and liquid hydrogen) using each section to introduce the relevant physics for that material and to show typical results.

MacFarlane, R.E.

1998-08-01T23:59:59.000Z

69

T-661: ColdFusion Security Hotfix | APSB11-14, ColdFusion Important...  

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

security bulletins APSB11-14 and APSB11-15. ColdFusion 9.0.1, 9.0, 8.0.1 and 8.0 for Windows, Macintosh and UNIX (APSB11-14); ColdFusion integratedinstalled with LCDS...

70

Cold leg integrity evaluation. Final report. [PWR  

SciTech Connect

The objective of this study was to evaluate the margin of safety against a large break in the cold leg piping system of a Pressurized Water Reactor (PWR) power plant. The study focused on the cold leg piping systems of Arkansas Nuclear-1, St. Lucie-1, and Farley-1 PWR power plants. All components of the cold leg piping systems were examined with the exception of the pressure vessel nozzles and the injection laterals. Both axial and circumferential cracks were postulated to exist at critical areas within the piping system. Their growth as part through and then through wall cracks was synthesized within the framework of Linear Elastic Fracture Mechanics (LEFM). The margin of safety was assessed in terms of through-wall crack development, leak rate, and the formation of a large break. The latter criterion was implemented in terms of both LEFM and plastic collapse concepts.

Mayfield, M.E.; Forte, T.P.; Rodabaugh, E.C.; Leis, B.N.; Eiber, R.J.

1980-02-01T23:59:59.000Z

71

Influence of projectile neutron number on cross section in cold fusion reactions  

E-Print Network (OSTI)

ON CROSS SECTION IN COLD FUSION REACTIONS I. Dragojevi? ,type of reaction has been referred to as cold fusion. The study of cold fusion reactions is an indispensable

Dragojevic, I.

2008-01-01T23:59:59.000Z

72

Cold-blooded and warm-blooded  

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

Cold-blooded and warm-blooded Cold-blooded and warm-blooded Name: Walter Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: What is the fundamental difference between cold-blooded and warm- blooded creatures? I know that reptile blood is a bit different than mammal blood, but is that the difference or is it a difference in the other cells of the body? Replies: Warm blooded refers to an animals ability to maintain its body temperature at a constant level. Cold blooded animal's bodies stay at the temperature of environment around them (more or less). The mechanism by which a warm blooded animal does this is by generating heat, mostly through muscle movement (but by other biochemical processes too). An example of this is shivering. Warm blooded animals also cool themselves off by sweating, panting (and other ways). In mammals the hypothalamic area of the brain has much to do with controlling these reflex processes

73

IMPLICATIONS OF THEORETICAL IDEAS REGARDING COLD FUSION  

E-Print Network (OSTI)

A lot of theoretical ideas have been floated to explain the so called cold fusion phenomenon. I look at a large subset of these and study further physical implications of the concepts involved. I suggest that these can be tested by other independent physical means. Because of the significance of these the experimentalists are urged to look for these signatures. The results in turn will be important for a better understanding and hence control of the cold fusion phenomenon. 1 Since the initial claims, counterclaims and confusion of 1989 the field of cold fusion has settled down as a reasonably well pursued field all over the world as evidenced by several recent conferences and publications [1-7]. Perhaps not surprisingly it has turned out to be a tough field experimentally as much as the results viewed globally are quite sporadic and the optimum conditions are still unknown. However the bottomline is that whether conventional cold fusion or not excess heat and/or neutron and/or He 4 etc are

unknown authors

1995-01-01T23:59:59.000Z

74

Strip edge cracking simulation in cold rolling  

SciTech Connect

This research work focuses on a specific defect which occurs during cold rolling of steel strips: edge-serration. Investigations on the industrial processes have led to the conclusion that this defect is the result of the edge-trimming and cold rolling sequences. The aim of this research work is to analyze the effect of the cutting process and the cold rolling on cracks occurrence, especially on strip edges.This study is performed using an experimental testing stand called Upsetting Rolling Test (URT). It allows to reproduce cold rolling contact parameters such as forward slip, reduction ratio and friction coefficients. Specimens sampled near trimmed industrial strip edges are deformed using the URT stand. Two sets of specimens with different stress states, obtained by annealing, are submitted to two reduction passes with extreme forward slips.Scanning electron microscopy observations added to 3D optical surface profiler topographies show that on one hand, forward slip has a major effect on cracks opening. On the other hand, cracks opening decreases according to high roll strip speed gradient. Concerning the heat-treated specimens, no crack appeared after all reduction passes, showing a large influence of the cutting process and consequently of the local stress state in the vicinity of the burnish and fracture regions.

Hubert, C.; Dubar, L.; Dubar, M.; Dubois, A. [Univ Lille Nord de France, F-59000 Lille (France); UVHC, TEMPO EA 4542, F-59313 Valenciennes (France)

2011-01-17T23:59:59.000Z

75

Observing Cold Dust with Herschel / SPIRE  

Science Conference Proceedings (OSTI)

A major component of the emission of many galaxies is in the Far Infrared and the Sub?mmillimeter. UV photons from stars are absorbed by dust and re?emitted at longer wavelengths. Fairly cold dust was found in large spirals by the Infrared Space Observatory and the Spitzer Observatory but their longest wavelength filters were centered at 200 and 160 microns respectively

Bernhard Schulz; The SPIRE Consortium

2010-01-01T23:59:59.000Z

76

Cold Front Acceleration over Lake Michigan  

Science Conference Proceedings (OSTI)

High-resolution Eta Model simulations of a strong but relatively dry late winter surface cold front that occurred during the STORM-FEST project depicted a pronounced acceleration of the front during the afternoon hours over the southern end of ...

William A. Gallus Jr.; Moti Segal

1999-10-01T23:59:59.000Z

77

Solar collector and heat and cold generator  

SciTech Connect

This invention is directed to a collector designed and positioned for installations within a predetermined range of latitudes without modification of collector position, construction, or tracking the sun's movement, and comprises a generator of hot or cold fluid by solar energy collection during the day to heat the fluid and/or chilling of the fluid at nocturnal nighttime.

Risser, J.A.

1982-04-13T23:59:59.000Z

78

An Instability of Mature Cold Fronts  

Science Conference Proceedings (OSTI)

An instability of a cold front possessing a low-level warm-band precursor is examined within an f-plane, quasi- and semigeostrophic framework. The basic frontal state is taken to be two-dimensional and of uniform potential vorticity. Theoretical ...

Christoph Schr; Huw C. Davies

1990-04-01T23:59:59.000Z

79

Cold Climates Heat Pump Design Optimization  

SciTech Connect

Heat pumps provide an efficient heating method; however they suffer from sever capacity and performance degradation at low ambient conditions. This has deterred market penetration in cold climates. There is a continuing effort to find an efficient air source cold climate heat pump that maintains acceptable capacity and performance at low ambient conditions. Systematic optimization techniques provide a reliable approach for the design of such systems. This paper presents a step-by-step approach for the design optimization of cold climate heat pumps. We first start by describing the optimization problem: objective function, constraints, and design space. Then we illustrate how to perform this design optimization using an open source publically available optimization toolbox. The response of the heat pump design was evaluated using a validated component based vapor compression model. This model was treated as a black box model within the optimization framework. Optimum designs for different system configurations are presented. These optimum results were further analyzed to understand the performance tradeoff and selection criteria. The paper ends with a discussion on the use of systematic optimization for the cold climate heat pump design.

Abdelaziz, Omar [ORNL; Shen, Bo [ORNL

2012-01-01T23:59:59.000Z

80

Central Illinois Cold Air Funnel Outbreak  

Science Conference Proceedings (OSTI)

Numerous cold air funnels developed in close proximity over central Illinois on 23 May 1988 as the core of an upper-level cutoff low pressure center passed over the region. Five separate funnels were observed by one of the authors from a single ...

Robert M. Rauber; Robert W. Scott

2001-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Nuclear waste vitrification efficiency: cold cap reactions  

SciTech Connect

The cost and schedule of nuclear waste treatment and immobilization are greatly affected by the rate of glass production. Various factors influence the performance of a waste-glass melter. One of the most significant, and also one of the least understood, is the process of batch melting. Studies are being conducted to gain fundamental understanding of the batch reactions, particularly those that influence the rate of melting, and models are being developed to link batch makeup and melter operation to the melting rate. Batch melting takes place within the cold cap, i.e., a batch layer floating on the surface of molten glass. The conversion of batch to glass consists of various chemical reactions, phase transitions, and diffusion-controlled processes. These include water evaporation (slurry feed contains as high as 60% water), gas evolution, the melting of salts, the formation of borate melt, reactions of borate melt with molten salts and with amorphous oxides (Fe2O3 and Al2O3), the formation of intermediate crystalline phases, the formation of a continuous glass-forming melt, the growth and collapse of primary foam, and the dissolution of residual solids. To this list we also need to add the formation of secondary foam that originates from molten glass but accumulates on the bottom of the cold cap. This study presents relevant data obtained for a high-level-waste melter feed and introduces a one-dimensional (1D) mathematical model of the cold cap as a step toward an advanced three-dimensional (3D) version for a complete model of the waste glass melter. The 1D model describes the batch-to-glass conversion within the cold cap as it progresses in a vertical direction. With constitutive equations and key parameters based on measured data, and simplified boundary conditions on the cold-cap interfaces with the glass melt and the plenum space of the melter, the model provides sensitivity analysis of the response of the cold cap to the batch makeup and melter conditions. The model demonstrates that batch foaming has a decisive influence on the rate of melting. Understanding the dynamics of the foam layer at the bottom of the cold cap and the heat transfer through it appears crucial for a reliable prediction of the rate of melting as a function of the melter-feed makeup and melter operation parameters. Although the study is focused on a batch for waste vitrification, the authors expect that the outcome will also be relevant for commercial glass melting.

Hrma, Pavel R.; Kruger, Albert A.; Pokorny, Richard

2012-12-15T23:59:59.000Z

82

Building Technologies Office: Cold Climate Heat Pump Research Project  

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

Cold Climate Heat Pump Cold Climate Heat Pump Research Project to someone by E-mail Share Building Technologies Office: Cold Climate Heat Pump Research Project on Facebook Tweet about Building Technologies Office: Cold Climate Heat Pump Research Project on Twitter Bookmark Building Technologies Office: Cold Climate Heat Pump Research Project on Google Bookmark Building Technologies Office: Cold Climate Heat Pump Research Project on Delicious Rank Building Technologies Office: Cold Climate Heat Pump Research Project on Digg Find More places to share Building Technologies Office: Cold Climate Heat Pump Research Project on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Appliances Research Building Envelope Research Windows, Skylights, & Doors Research Space Heating & Cooling Research

83

Cold Events over Southern Australia: Synoptic Climatology and Hemispheric Structure  

Science Conference Proceedings (OSTI)

Cold events (CEs) are an important feature of southern Australian weather. Unseasonably cold conditions can have a significant impact on Australias agricultural industry and other aspects of society. In this study the bottom 0.4% of maximum ...

Linden Claire Ashcroft; Alexandre Bernardes Pezza; Ian Simmonds

2009-12-01T23:59:59.000Z

84

GOES Satellite Data Maps Areas of Extreme Cold in Colorado  

Science Conference Proceedings (OSTI)

Geostationary Operational Environmental Satellite (GOES) enhanced infrared (IR) imagery depicted very cold temperatures over Colorado on the morning of 8 December 1978. The situation was unusual because skies were clear and the cold temperatures ...

Robert A. Maddox; David W. Reynolds

1980-01-01T23:59:59.000Z

85

The Organization of Convection in Narrow Cold-Frontal Rainbands  

Science Conference Proceedings (OSTI)

Narrow cold-frontal rainbands are lines of intense precipitation that straddle surface cold fronts. Recent observational work has revealed that the rainfall within the band is organized into regularly spaced ellipsoidal cells called precipitation ...

G. W. Kent Moore

1985-09-01T23:59:59.000Z

86

The Behavior of Dry Cold Fronts Traveling Along a Coastline  

Science Conference Proceedings (OSTI)

Observations of intense, dry summertime cold fronts in southeast Australia provide evidence for frontal deformation (cold air surges) in the coastal region well to the west of the main mountain range. This compares with the severe deformation ...

J. R. Garratt; P. A. C. Howells; E. Kowalczyk

1989-06-01T23:59:59.000Z

87

Cold quark matter, quadratic corrections, and gauge/string duality  

Science Conference Proceedings (OSTI)

We make an estimate of the quadratic correction in the pressure of cold quark matter using gauge/string duality.

Andreev, Oleg [Arnold Sommerfeld Center for Theoretical Physics, LMU-Muenchen, Theresienstrasse 37, 80333 Muenchen (Germany)

2010-04-15T23:59:59.000Z

88

Electron Beam Cold Hearth Refinement Processing of Inconel Alloy ...  

Science Conference Proceedings (OSTI)

ELECTRON BEAM COLD HEARTH REFINEMENT PROCESSING OF. INCONEL" ALLOY 718 AND NIMONIC* ALLOY PK50. S. Patel+,. 1-C. Elliott+,.

89

Cold Water Model Simulation of Aluminum Liquid Fluctuations ...  

Science Conference Proceedings (OSTI)

Symposium, Electrode Technology for Aluminium Production ... Cold Water Model Simulation of Aluminum Liquid Fluctuations Induced by Anodic Gas in New...

90

Software for national level vaccine cold chain management  

Science Conference Proceedings (OSTI)

This paper describes the process of introducing software for managing vaccine cold chain equipment to the ministries of health in several countries. The software, Cold Chain Equipment Manager (CCEM), is used to maintain a country wide inventory of vaccine ... Keywords: health information systems, software introduction, vaccine cold chain

Richard Anderson; John Lloyd; Sophie Newland

2012-03-01T23:59:59.000Z

91

COLD FUSION ONE YEAR AFTER R. Battiston and C. Presilla  

E-Print Network (OSTI)

230 COLD FUSION ONE YEAR AFTER R. Battiston and C. Presilla Dipartimento di Fi$ica dell The one year long history of cold fusion is critically reviewed on the basis of the more recent results has of science. In this lecture we will discuss of the status of the cold fusion searches one year

Presilla, Carlo

92

Cold shock and regulation of surface protein trafficking convey sensitization  

E-Print Network (OSTI)

Cold shock and regulation of surface protein trafficking convey sensitization to inducers of stage and GPEET procyclins. Here we show that a cold shock of T > 15°C is sufficient to reversibly induce high of the EP mRNA is necessary and sufficient for the increased expression. During cold shock, EP protein

Arnold, Jonathan

93

Cryogenic target formation using cold gas jets  

DOE Patents (OSTI)

A method and apparatus using cold gas jets for producing a substantially uniform layer of cryogenic materials on the inner surface of hollow spherical members having one or more layers, such as inertially imploded targets are disclosed. By vaporizing and quickly refreezing cryogenic materials contained within a hollow spherical member, a uniform layer of the materials is formed on an inner surface of the spherical member. Basically the method involves directing cold gas jets onto a spherical member having one or more layers or shells and containing the cryogenic material, such as a deuterium-tritium (DT) mixture, to freeze the contained material, momentarily heating the spherical member so as to vaporize the contained material, and quickly refreezing the thus vaporized material forming a uniform layer of cryogenic material on an inner surface of the spherical member. 4 figs.

Hendricks, C.D.

1980-02-26T23:59:59.000Z

94

Impact of Hight Velocity Cold Spray Particles  

SciTech Connect

This paper presents experimental data and an computational model of the cold spray solid particle impact process. Copper particles impacting onto a polished stainless steel substrate are examined. The high velocity impact causes significant plastic deformation of both the particle and the sub- strate, but no melting is observed. The plastic deformation exposes clean surfaces that, under the high impact pressures, result in significant bond strengths between the particle and substrate. Experimental measurements of the splat and crater sizes compare well with the numerical calculations. It is shown that the crater depth is significant and increases with impact velocity. However, the splat diameter is much less sensitive to the impact velocity. It is also shown that the geometric lengths of the splat and crater scale linearly with the diameter of the impacting particle. It is hoped that the results presented will allow better understanding of the bonding process during cold spray.

Dykhuizen, R.C.; Gilmore, D.L.; Jiang, X.; Neiser, R.A.; Sampath, S.; Smith, M.F.

1998-12-01T23:59:59.000Z

95

Detecting Topological Phases in Cold Atoms  

E-Print Network (OSTI)

Chern insulators are band insulators which exhibit a gap in the bulk and gapless excitations in the edge. Detection of Chern insulators is a serious challenge in cold atoms since the Hall transport measurements are technically unrealistic for neutral atoms. By establishing a natural correspondence between the time-reversal invariant topological insulator and quantum anomalous Hall system, we show for a class of Chern insulators that the topology can be determined by only measuring Bloch eigenstates at highly symmetric points of the Brillouin zone (BZ). Furthermore, we introduce two experimental schemes including the spin-resolved Bloch oscillation to carry out the measurement. These schemes are highly feasible under realistic experimental conditions. Our results may provide a powerful tool to detect topological phases in cold atoms.

Xiong-Jun Liu; K. T. Law; T. K. Ng; Patrick A. Lee

2013-06-21T23:59:59.000Z

96

Cold fusion catalyzed by muons and electrons  

SciTech Connect

Two alternative methods have been suggested to produce fusion power at low temperature. The first, muon catalyzed fusion or MCF, uses muons to spontaneously catalyze fusion through the muon mesomolecule formation. Unfortunately, this method fails to generate enough fusion energy to supply the muons, by a factor of about ten. The physics of MCF is discussed, and a possible approach to increasing the number of MCF fusions generated by each muon is mentioned. The second method, which has become known as Cold Fusion,'' involves catalysis by electrons in electrolytic cells. The physics of this process, if it exists, is more mysterious than MCF. However, it now appears to be an artifact, the claims for its reality resting largely on experimental errors occurring in rather delicate experiments. However, a very low level of such fusion claimed by Jones may be real. Experiments in cold fusion will also be discussed.

Kulsrud, R.M.

1990-10-01T23:59:59.000Z

97

Combined cold compressor/ejector helium refrigerator  

DOE Patents (OSTI)

A refrigeration apparatus having an ejector operatively connected with a cold compressor to form a two-stage pumping system. This pumping system is used to lower the pressure, and thereby the temperature of a bath of boiling refrigerant (helium). The apparatus as thus arranged and operated has substantially improved operating efficiency when compared to other processes or arrangements for achieving a similar low pressure.

Brown, Donald P. (Southold, NY)

1985-01-01T23:59:59.000Z

98

Cold Vacuum Drying Facility hazard analysis report  

SciTech Connect

This report describes the methodology used in conducting the Cold Vacuum Drying Facility (CVDF) hazard analysis to support the CVDF phase 2 safety analysis report (SAR), and documents the results. The hazard analysis was performed in accordance with DOE-STD-3009-94, Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, and implements the requirements of US Department of Energy (DOE) Order 5480.23, Nuclear Safety Analysis Reports.

Krahn, D.E.

1998-02-23T23:59:59.000Z

99

Combined cold compressor/ejector helium refrigerator  

DOE Patents (OSTI)

A refrigeration apparatus having an ejector operatively connected with a cold compressor to form a two-stage pumping system. This pumping system is used to lower the pressure, and thereby the temperature of a bath of boiling refrigerant (helium). The apparatus as thus arranged and operated has substantially improved operating efficiency when compared to other processes or arrangements for achieving a similar low pressure.

Brown, D.P.

1984-06-05T23:59:59.000Z

100

Cold worked ferritic alloys and components  

DOE Patents (OSTI)

This invention relates to liquid metal fast breeder reactor and steam generator precipitation hardening fully ferritic alloy components which have a microstructure substantially free of the primary precipitation hardening phase while having cells or arrays of dislocations of varying population densities. It also relates to the process by which these components are produced, which entails solution treating the alloy followed by a final cold working step. In this condition, the first significant precipitation hardening of the component occurs during high temperature use.

Korenko, Michael K. (Wexford, PA)

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

A Cold Neptune-Mass Planet OGLE-2007-BLG-368Lb: Cold Neptunes Are Common  

E-Print Network (OSTI)

We present the discovery of a Neptune-mass planet OGLE-2007-BLG-368Lb with a planet-star mass ratio of q=[9.5 +/- 2.1] x10^{-5} via gravitational microlensing. The planetary deviation was detected in real-time thanks to the high cadence of the MOA survey, real-time light curve monitoring and intensive follow-up observations. A Bayesian analysis returns the stellar mass and distance at M_l = 0.64_{-0.26}^{+0.21} M_\\sun and D_l = 5.9_{-1.4}^{+0.9} kpc, respectively, so the mass and separation of the planet are M_p = 20_{-8}^{+7} M_\\oplus and a = 3.3_{-0.8}^{+1.4} AU, respectively. This discovery adds another cold Neptune-mass planet to the planetary sample discovered by microlensing, which now comprise four cold Neptune/Super-Earths, five gas giant planets, and another sub-Saturn mass planet that could be a cold Neptune or Super-Earth. The discovery of these ten cold exoplanets by the microlensing method implies that the mass function of cold exoplanets scales as \\Psi(q) \\propto q^{-1.7+/- 0.2} with a 95% confi...

Sumi, T; Bond, I A; Udalski, A; Batista, V; Dominik, M; Fouqu, P; Kubas, D; Gould, A; Macintosh, B; Cook, K; Dong, S; Skuljan, L; Cassan, A; Abe, F; Botzler, C S; Fukui, A; Furusawa, K; Hearnshaw, J B; Itow, Y; Kamiya, K; Kilmartin, P M; Korpela, A; Lin, W; Ling, C H; Masuda, K; Matsubara, Y; Miyake, N; Muraki, Y; Nagaya, M; Nagayama, T; Ohnishi, K; Okumura, T; Perrott, Y C; Rattenbury, N; Saito, To; Sako, T; Sullivan, D J; Sweatman, W L; P.,; Yock, P C M; Beaulieu, J P; Cole, A; Coutures, Ch; Duran, M F; Greenhill, J; Jablonski, F; Marboeuf, U; Martioli, E; Pedretti, E; Pejcha, O; Rojo, P; Albrow, M D; Brillant, S; Bode, M; Bramich, D M; Burgdorf, M J; Caldwell, J A R; Calitz, H; Corrales, E; Dieters, S; Prester, D Dominis; Donatowicz, J; Hill, K; Hoffman, M; Horne, K; J, U G; Kains, N; Kane, S; Marquette, J B; Martin, R; Meintjes, P; Menzies, J; Pollard, K R; Sahu, K C; Snodgrass, C; Steele, I; Street, R; Tsapras, Y; Wambsganss, J; Williams, A; Zub, M; Szyma, M K; Kubiak, M; Pietrzy, G; Soszy, I; Szewczyk, O; Ulaczyk, K; Allen, W; Christie, G W; DePoy, D L; Gaudi, B S; Han, C; Janczak, J; Lee, C -U; McCormick, J; Mallia, F; Monard, B; Natusch, T; Park, B -G; Pogge, R W; Santallo, R

2009-01-01T23:59:59.000Z

102

Supercharger for Heat Pumps in Cold Climates  

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

Supercharger for Heat Supercharger for Heat Pumps in Cold Climates Thomas J. Walter Mechanical Solutions, Inc. tjw@mechsol.com 518-320-8552 April 3, 2013 DOE SBIR Grant No. SC0006162 Concept is similar to superchargers for piston engine aircraft 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Electrically driven heat pumps are an effective method of extracting heat from ambient air. As air temperature falls, however, heat pump performance falls off, essentially limiting their year round usefulness to

103

Supercharger for Heat Pumps in Cold Climates  

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

Supercharger for Heat Supercharger for Heat Pumps in Cold Climates Thomas J. Walter Mechanical Solutions, Inc. tjw@mechsol.com 518-320-8552 April 3, 2013 DOE SBIR Grant No. SC0006162 Concept is similar to superchargers for piston engine aircraft 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Electrically driven heat pumps are an effective method of extracting heat from ambient air. As air temperature falls, however, heat pump performance falls off, essentially limiting their year round usefulness to

104

Cold black holes and conformal continuations  

E-Print Network (OSTI)

We study Einstein gravity minimally coupled to a scalar field in a static, spherically symmetric space-time in four dimensions. Black hole solutions are shown to exist for a phantom scalar field whose kinetic energy is negative. These ``scalar black holes'' have an infinite horizon area and zero Hawking temperature and are termed ``cold black holes'' (CBHs). The relevant explicit solutions are well-known in the massless case (the so-called anti-Fisher solution), and we have found a particular example of a CBH with a nonzero potential $V(\\phi)$. All CBHs with $V(\\phi) \

K. A. Bronnikov; M. S. Chernakova; J. C. Fabris; N. Pinto-Neto; M. E. Rodrigues

2006-09-20T23:59:59.000Z

105

Methanation process utilizing split cold gas recycle  

DOE Patents (OSTI)

In the methanation of feed gas comprising carbon monoxide and hydrogen in multiple stages, the feed gas, cold recycle gas and hot product gas is mixed in such proportions that the mixture is at a temperature sufficiently high to avoid carbonyl formation and to initiate the reaction and, so that upon complete reaction of the carbon monoxide and hydrogen, an excessive adiabatic temperature will not be reached. Catalyst damage by high or low temperatures is thereby avoided with a process that utilizes extraordinarily low recycle ratios and a minimum of investment in operating costs.

Tajbl, Daniel G. (Evanston, IL); Lee, Bernard S. (Lincolnwood, IL); Schora, Jr., Frank C. (Palatine, IL); Lam, Henry W. (Rye, NY)

1976-07-06T23:59:59.000Z

106

Holographic cold nuclear matter and neutron star  

E-Print Network (OSTI)

We have previously found a new phase of cold nuclear matter based on a holographic gauge theory, where baryons are introduced as instanton gas in the probe D8/$\\overline{\\rm D8}$ branes. In our model, we could obtain the equation of state (EOS) of our nuclear matter by introducing fermi momentum. Then, here we apply this model to the neutron star and study its mass and radius by solving the Tolman-Oppenheimer-Volkoff (TOV) equations in terms of the EOS given here. We give some comments for our holographic model from a viewpoint of the other field theoretical approaches.

Kazuo Ghoroku; Kouki Kubo; Motoi Tachibana; Fumihiko Toyoda

2013-11-07T23:59:59.000Z

107

Cold Climate Heat Pump Research Project | Department of Energy  

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

Emerging Technologies » Cold Climate Heat Pump Research Project Emerging Technologies » Cold Climate Heat Pump Research Project Cold Climate Heat Pump Research Project The U.S. Department of Energy is currently conducting research into cold climate heat pumps. The research is designed to overcome technical and economic barriers that limit market penetration in cold climates. Project Description This project seeks to develop a high-performance, cold climate heat pump technology using multi-stage compressor technology. Several vapor compression cycle configurations are being examined and optimized for superior performance. Target performance and preliminary results will be used to perform a detailed market assessment in order to investigate the national impact and potential market penetration. Project Partners Research is being undertaken through a cooperative research and development

108

Thermal Spray and Cold Spray Processing - Programmaster.org  

Science Conference Proceedings (OSTI)

Mar 4, 2013 ... Cold Spray Processing (CSP) is a low temperature, high velocity powder spray process. In this research, billet size specimens are sought for...

109

Recovery Kinetics of Cold-worked Quenched and Tempered Steels  

Science Conference Proceedings (OSTI)

Abstract Scope, Quenched and tempered steel tubes are widely used in oil&gas exploration and production. Some processes impose cold deformation after...

110

Electron Beam Cold Hearth Refining of Investment Casting ...  

Science Conference Proceedings (OSTI)

Electron Beam Cold Hearth Refining of Investment Casting Superalloys in a Large Production EB Furnace. Janine C. Borofka. Axe1 Johnson Metals, Inc.

111

Through-process Modeling for Cold Spray Alloy Optimization  

Science Conference Proceedings (OSTI)

Presentation Title, Through-process Modeling for Cold Spray Alloy Optimization ... repairability, and energy efficiency are highly desirable in many industries.

112

Building Energy Software Tools Directory: Cold Room Calc  

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

skills helpful but not required. Users More than 200 around the world. Audience Cold room design engineers, refrigeration equipment suppliers and contractors, owners of...

113

HLTCOE Participation at TAC 2012: Entity Linking and Cold ...  

Science Conference Proceedings (OSTI)

... The TAC KBP 2012 Cold Start task is a complex task that ... system); and, components for lightweight inference, time normalization, fusion of evidence ...

2013-06-19T23:59:59.000Z

114

One-Dimensional Cold Rolling Effects on Stress Corrosion Crack ...  

Science Conference Proceedings (OSTI)

A Microstructural Investigation on the Effect of Cold Work on Environmentally .... Stress Corrosion Cracking Behavior near the Fusion Boundary of Dissimilar...

115

Hanford Cold Vacuum Drying Facility, Multi-Canister Overpack...  

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

Site: DOE-Richland Operations Office Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Cold Vacuum...

116

Affordable Cold Climate Infill Housing with Hybrid Insulation...  

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

with Hybrid Insulation Approach Affordable Cold Climate Infill Housing with Hybrid Insulation Approach, Wyandotte, Michigan (Fact Sheet), Building America Case Study:...

117

Cold weather led to record-high natural gas storage ...  

U.S. Energy Information Administration (EIA)

Solar Energy in Brief ... Last week's widespread, record-breaking cold weather had significant effects across virtually all segments of the U.S. ...

118

Hot water can freeze faster than cold?!?  

E-Print Network (OSTI)

We review the Mpemba effect, where intially hot water freezes faster than initially cold water. While the effect appears impossible at first sight, it has been seen in numerous experiments, was reported on by Aristotle, Francis Bacon, and Descartes, and has been well-known as folklore around the world. It has a rich and fascinating history, which culminates in the dramatic story of the secondary school student, Erasto Mpemba, who reintroduced the effect to the twentieth century scientific community. The phenomenon, while simple to describe, is deceptively complex, and illustrates numerous important issues about the scientific method: the role of skepticism in scientific inquiry, the influence of theory on experiment and observation, the need for precision in the statement of a scientific hypothesis, and the nature of falsifiability. We survey proposed theoretical mechanisms for the Mpemba effect, and the results of modern experiments on the phenomenon. Studies of the observation that hot water pipes are more likely to burst than cold water pipes are also described.

Monwhea Jeng

2005-12-29T23:59:59.000Z

119

Bringing Fruit Flies in from the Cold  

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

DOE Environmental Sustainability Award to Three from APS DOE Environmental Sustainability Award to Three from APS 2009 Chemistry Nobel to APS Users The First Experiment at the LCLS Linda Young Named to Head X-ray Science Division $7.9 M in ARRA Funding Brings New Instrumentation to the APS APS News Archives: 2012 | 2011 | 2010 | 2009 2008 | 2007 | 2006 | 2005 2004 | 2003 | 2002 | 2001 2000 Subscribe to APS News rss feed Bringing Fruit Flies in from the Cold DECEMBER 21, 2009 Bookmark and Share See the video of synchrotron x-ray visualization of ice formation in insects during lethal and non-lethal freezing at http://www.youtube.com/watch?v=m07CKU1XGdk Based on the University of Western Ontario press release Using a microscope the size of a football field, researchers from The University of Western Ontario, the University of Nevada-Las Vegas, Argonne

120

The Cold War is Over. What Now?  

DOE R&D Accomplishments (OSTI)

As you might imagine, the end of the Cold War has elicited an intense reexamination of the roles and missions of institutions such as the Los Alamos National Laboratory. During the past few years, the entire defense establishment has undergone substantial consolidation, with a concomitant decrease in support for research and development, including in areas such as materials. The defense industry is down-sizing at a rapid pace. Even universities have experienced significant funding cutbacks from the defense community. I view this as a profound time in history, bringing changes encompassing much more than just the defense world. In fact, support for science and technology is being reexamined across the board more completely than at any other time since the end of World War II.

Hecker, S. S.

1995-04-00T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

The Cold War is over. What now?  

SciTech Connect

As you might imagine, the end of the Cold War has elicited an intense reexamination of the roles and missions of institutions such as the Los Alamos National Laboratory. During the past few years, the entire defense establishment has undergone substantial consolidation, with a concomitant decrease in support for research and development, including in areas such as materials. The defense industry is down-sizing at a rapid pace. Even universities have experienced significant funding cutbacks from the defense community. I view this as a profound time in history, bringing changes encompassing much more than just the defense world. In fact, support for science and technology is being reexamined across the board more completely than at any other time since the end of World War II.

Hecker, S.S.

1995-05-01T23:59:59.000Z

122

The Christology of the Anglo-Saxon Homilies  

E-Print Network (OSTI)

[upon us] the gift of his wool, from which we can make for ourselves a wedding garment. 23 I.16, ed. Hurst, Homiliarvm Evangelii , p. 112, trans. Martin and Hurst, Homilies on the Gospels, I, p. 157, Like a sheep he was led to the slaughter...

Bennett, Naomi

2013-03-12T23:59:59.000Z

123

The Higgs boson: what, why, how? David Saxon  

E-Print Network (OSTI)

­ 1­ HIGGS BOSONS: THEORY AND SEARCHES Updated May 2012 by G. Bernardi (CNRS/IN2P3, LPNHE. Junk (Fermi National Accelerator Laboratory). I. Introduction II. The Standard Model (SM) Higgs Boson II.1. Indirect Constraints on the SM Higgs Boson II.2. Searches for the SM Higgs Boson at LEP II.3

Tanner, Jared

124

Maintenance of a Mountain Valley Cold Pool: A Numerical Study  

Science Conference Proceedings (OSTI)

A persistent cold-air pool in the Yampa Valley of northwestern Colorado was simulated with the fifth-generation Pennsylvania State UniversityNational Center for Atmospheric Research Mesoscale Model (MM5). The observed cold-air pool, which was ...

Brian J. Billings; Vanda Grubii?; Randolph D. Borys

2006-08-01T23:59:59.000Z

125

Scattering of Ultra Cold Neutrons on Nano-size Bubbles  

E-Print Network (OSTI)

Inelastic scattering of ultra cold neutrons on bubbles with the size of nanometers is considered. It is shown that neutron-bubble cross section is large and sensitive to different vibration modes of bubbles. This process could be used for study of dynamics of nano-size bubbles and for new methods of ultra cold neutron production.

Vladimir Gudkov

2006-02-07T23:59:59.000Z

126

Energy-concious and sustainable architectural principles for cold environments  

Science Conference Proceedings (OSTI)

The present paper is the summary of the results of an extensive research on energy-conscious architectural elements and principles in different climates, used throughout the history, but in this paper the results of the cold climate will be presented. ... Keywords: climate, cold environment, culture, energy, history, sustainable architecture

S. M. Mofidi

2008-02-01T23:59:59.000Z

127

An Analytic Model of Cold Air Damming and Its Applications  

Science Conference Proceedings (OSTI)

It is shown that the geometric shape of the cold dome in the two-layer model of cold air damming of Xu can be described approximately by a cubic polynomial and thus a set of coupled algebraic equations can be derived to quantify the scale and ...

Qin Xu; Shouting Gao

1995-02-01T23:59:59.000Z

128

The Melting of Ice in Cold Stratified Water  

Science Conference Proceedings (OSTI)

We consider the melting of ice in cold water vertically stratified with salt. The study extends previous investigations of ice melting in cold water at uniform salinity and in warm water with a salinity gradient. We find, in agreement with the ...

Herbert E. Huppert; Edward G. Josberger

1980-06-01T23:59:59.000Z

129

South American Cold Surges: Types, Composites, and Case Studies  

Science Conference Proceedings (OSTI)

This paper examines the climatological, large-scale, and synoptic-scale aspects of South American cold surges using NCEPNCAR gridded reanalyses for the 199296 period. Three common cold surge types are identified on the basis of a thickness (...

Anthony R. Lupo; Joseph J. Nocera; Lance F. Bosart; Eric G. Hoffman; David J. Knight

2001-05-01T23:59:59.000Z

130

Brrrrr. It's Cold In There! | Department of Energy  

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

Brrrrr. It's Cold In There! Brrrrr. It's Cold In There! Brrrrr. It's Cold In There! March 2, 2010 - 11:27am Addthis Eric Barendsen Energy Technology Program Specialist, Office of Energy Efficiency and Renewable Energy This winter has seemed like an especially long one to me. I'm ready to wear shorts and enjoy nice, long summer days. Alas, the reality is that it will probably be cold for at least another month here in Washington, D.C. All that cold air robs not only our jacketed bodies of warmth, but it also carries heat away from the places where we want it most this time of year: our homes, apartments, and businesses. All that heat loss costs money. I've been in friends' houses that just never seem to stay warm, even when their furnace kicks on every 15 or 20 minutes. I can just hear the swishing sound of them flushing money down the

131

Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying  

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

K Basin and Cold Vacuum K Basin and Cold Vacuum Drying Facility - August 2012 Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying Facility - August 2012 August 2012 Review of Hanford K Basin and Cold Vacuum Drying Facility Found Fuel Multi-Canister Overpack Operations The purpose of this independent oversight review by the U.S. Department of Energy (DOE) Office of Enforcement and Oversight (Independent Oversight), within the Office of Health, Safety and Security (HSS) was to observe the operations associated with processing a Multi-Canister Overpack (MCO) of "found fuel" (small quantities of spent fuel discovered during cleanup of the reactor burial grounds) at the Cold Vacuum Drying Facility (CVDF). The found fuel MCO was transported from the K West Basin on the Hanford

132

Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying  

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

Hanford K Basin and Cold Vacuum Hanford K Basin and Cold Vacuum Drying Facility - August 2012 Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying Facility - August 2012 August 2012 Review of Hanford K Basin and Cold Vacuum Drying Facility Found Fuel Multi-Canister Overpack Operations The purpose of this independent oversight review by the U.S. Department of Energy (DOE) Office of Enforcement and Oversight (Independent Oversight), within the Office of Health, Safety and Security (HSS) was to observe the operations associated with processing a Multi-Canister Overpack (MCO) of "found fuel" (small quantities of spent fuel discovered during cleanup of the reactor burial grounds) at the Cold Vacuum Drying Facility (CVDF). The found fuel MCO was transported from the K West Basin on the Hanford

133

A Diagnostic Study of Cold-Air Outbreaks over South America  

Science Conference Proceedings (OSTI)

Midlatitude disturbances such as intense cold fronts and cutoff lows are a very important cause of severe-weather events over the southern part of South America, particularly during the austral winter months. Behind cold fronts, cold air from ...

Carolina S. Vera; Paula K. Vigliarolo

2000-01-01T23:59:59.000Z

134

THE WIDOM-LARSEN THEORY OF COLD FUSION by Martin Bier  

E-Print Network (OSTI)

THE WIDOM-LARSEN THEORY OF COLD FUSION by Martin Bier January 2012 is currently the subject of much debate in the cold fusion community. Perspectives of physicists from outside the cold fusion field appear to not be part

Bier, Martin

135

COLD NUCLEAR FUSION from Pons & Fleischmann to Rossi's E-Cat  

E-Print Network (OSTI)

1 COLD NUCLEAR FUSION from Pons & Fleischmann to Rossi's E their legendary press conference. Presumably, they had realized cold fusion and the authoritative journals declared it pseudoscience. Nevertheless, cold fusion never

Bier, Martin

136

What To Do With Cold Traps and Why  

E-Print Network (OSTI)

Increased emphasis on energy management has helped sites reduce system cost through the diagnosis and repair of Leaking or Blowing steam traps (Leakage Failures). Timely maintenance response is a significant action to lower energy use and GHG emissions generated by steam production. But, what action should be taken with Cold Traps? In every steam trap survey to determine the steam trap populations current state of health, there are usually a significant amount of steam traps determined to be Cold or Low Temp (Drainage Failures or Cold Traps). It seems that site personnel commonly assign a lower response priority to these Drainage Failures traps, and sometimes actually implement a practice to intentionally convert Leaking traps into Cold Traps by closing the inlet stop valve to immediately stop energy leakage. Subsequently, they may label those traps as Valved- Out or Out of Service, but those trap stations were originally designed as needed to drain retained condensate from the system. So, the correct designation for such a trap station is Cold, regardless of the current intention. If the trap station does not drain condensate and is not hot, it is Cold. It can be astounding that many sites are not convinced of what actions or priority to take to repair Cold Traps, even while intrinsically understanding that there is something wrong with having Cold Traps that cannot drain condensate from a steam system. It often is simply because sites may not be fully aware of the potential dangers of uncorrected Cold Traps or the significant safety, reliability, and energy benefits of addressing them. Although safety is always the main priority, it cannot be overstated that there are huge reliability and energy benefits to prioritized repair of Cold Traps. Unfortunately, proactive response to repair Cold Traps in a steam system is not always achieved, often because the real benefits of such a response are not understood. Therefore, further review of WHAT TO DO ABOUT COLD TRAPSAND WHY? is warranted for safe, reliable, and energy-efficient management of the condensate discharge locations (CDLs). Several tables are provided to help sites valuate the cost impact of Cold Traps in their steam systems by using readily available historical data.

Risko, J. R.; Walter, J. P.

2012-01-01T23:59:59.000Z

137

High Flux Isotope Reactor cold neutron source reference design concept  

SciTech Connect

In February 1995, Oak Ridge National Laboratory`s (ORNL`s) deputy director formed a group to examine the need for upgrades to the High Flux Isotope Reactor (HFIR) system in light of the cancellation of the Advanced neutron Source Project. One of the major findings of this study was that there was an immediate need for the installation of a cold neutron source facility in the HFIR complex. In May 1995, a team was formed to examine the feasibility of retrofitting a liquid hydrogen (LH{sub 2}) cold source facility into an existing HFIR beam tube. The results of this feasibility study indicated that the most practical location for such a cold source was the HB-4 beam tube. This location provides a potential flux environment higher than the Institut Laue-Langevin (ILL) vertical cold source and maximizes the space available for a future cold neutron guide hall expansion. It was determined that this cold neutron beam would be comparable, in cold neutron brightness, to the best facilities in the world, and a decision was made to complete a preconceptual design study with the intention of proceeding with an activity to install a working LH{sub 2} cold source in the HFIR HB-4 beam tube. During the development of the reference design the liquid hydrogen concept was changed to a supercritical hydrogen system for a number of reasons. This report documents the reference supercritical hydrogen design and its performance. The cold source project has been divided into four phases: (1) preconceptual, (2) conceptual design and testing, (3) detailed design and procurement, and (4) installation and operation. This report marks the conclusion of the conceptual design phase and establishes the baseline reference concept.

Selby, D.L.; Lucas, A.T.; Hyman, C.R. [and others

1998-05-01T23:59:59.000Z

138

Preliminary Market Assessment for Cold Climate Heat Pumps  

SciTech Connect

Cold climate heat pump (HP) technology is relevant to a substantial portion of the U.S. population, especially with more than one-third of U.S. housing stock concentrated in colder regions of the country and another 31% in the mixed-humid climate region. Specifically, it is estimated that in 2010 almost 1.37 million heating equipment units were shipped to the cold/very cold climate regions and that 1.41 million were shipped to the nation s mixed-humid region. On a national level, the trend in the last decade has indicated that shipments of gas furnaces have grown at a slower rate than HPs. This indicates a potential opportunity for the cold climate HP, a technology that may be initially slow to penetrate its potential market because of the less expensive operating and first costs of gas furnaces. Anticipated implementation of regional standards could also negatively affect gas furnace shipments, especially with the higher initial cost for more efficient gas furnaces. However, as of 2011, the fact that there are more than 500 gas furnace product models that already achieve the expected efficiency standard indicates that satisfying the regional standard will be a challenge but not an obstacle. A look at the heating fuel and equipment currently being used in the housing stock provides an insight into the competing equipment that cold climate HPs hope to replace. The primary target market for the cold climate HP is the 2.6 million U.S. homes using electric furnaces and HPs in the cold/very cold region. It is estimated that 4.75% of these homeowners either replace or buy new heating equipment in a given year. Accordingly, the project team could infer that the cold climate HP primary market is composed of 123,500 replacements of electric furnaces and conventional air-to-air HPs annually. A secondary housing market for the cold climate HP comprises homes in the mixed-humid region of the country that are using electric furnaces. Homes using gas furnaces across both the cold/very cold and mixed-humid regions represent another secondary market for the cold climate HP. The cold climate HP could also target as a secondary market homes across both the cold/very cold and mixed-humid regions that use propane and fuel oil as their primary heating fuel. The combined total of homes in these three secondary markets is 46 million, and we can also infer that about 2.2 million of these systems are replaced annually. When comparing heating equipment stock in 2001, 2005, and 2009 in the cold/very cold region of the country, it appears that gas furnaces are slowly losing market share and that electric furnaces and HPs are making gains. The fact that electricity-dependent heating equipment is rising in preference among homeowners in the colder regions of the country shows that future penetration of the cold climate HP holds promise. Accordingly, cold climate HP technology could achieve an attractive position, given certain favorable market conditions such as reaching a competitive cost point, strong federal incentives, a consistent level of reliable performance, and a product rollout by a credible market leader. The project team relied on payback analysis to estimate the potential market penetration for the cold climate HP in each of its primary and secondary markets. In this analysis, we assumed a $250 price premium for the cold climate HP over the baseline HP. Electricity and gas prices and emissions were based on the 2010 Buildings Energy Data Book. The average heating load was calculated as 25.2 MMBTU per year in the cold/very cold and mixed-humid regions of the United States. Typical installed costs were obtained from the technical document supporting the U.S. Department of Energy rulemaking. The analysis showed that the cold climate HP will have a 2.2 year payback period when replacing an existing electric HP in the colder regions of the nation. The cold climate HP will have a 6 year payback period when replacing gas furnaces in the same climate regions. Accordingly, we estimated that the cold climate HP will have a penetration ratio rangin

Sikes, Karen [Sentech, Inc.; Khowailed, Gannate [Sentech, Inc.; Abdelaziz, Omar [ORNL

2011-09-01T23:59:59.000Z

139

Performance House -- A Cold Climate Challenge Home  

SciTech Connect

Working with builder partners on a test homes allows for vetting of whole-house building strategies to eliminate any potential unintended consequences prior to implementing these solution packages on a production scale. To support this research, CARB partnered with Preferred Builders Inc. on a high-performance test home in Old Greenwich, CT. The philosophy and science behind the 2,700 ft2 'Performance House' was based on the premise that homes should be safe, healthy, comfortable, durable, efficient, and adapt with the homeowners. The technologies and strategies used in the 'Performance House' were not cutting-edge, but simply 'best practices practiced'. The focus was on simplicity in construction, maintenance, and operation. When seeking a 30% source energy savings targets over a comparable 2009 IECC code-built home in the cold climate zone, nearly all components of a home must be optimized. Careful planning and design are critical. To help builders and architects seeking to match the performance of this home, a step-by-step guide through the building shell components of DOE's Challenge Home are provided in a pictorial story book. The end result was a DOE Challenge Home that achieved a HERS Index Score of 20 (43 without PV, the minimum target was 55 for compliance). This home was also awarded the 2012 HOBI for Best Green Energy Efficient Home from the Home Builders & Remodelers Association of Connecticut.

Puttagunta, S.; Grab, J.; Williamson, J.

2013-08-01T23:59:59.000Z

140

Cold Fronts Research Programme: Progress, Future Plans, and Research Directions  

Science Conference Proceedings (OSTI)

Following the analysis of data collected during Phases land II of the Cold Fronts Research Programme (CFRP) a conceptual model for the Australian summertime cool change has been proposed. The model provides a focus and a framework for the ...

B. F. Ryan; J. R. Garratt; K. J. Wilson; R. K. Smith

1985-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Microsoft PowerPoint - IPRC 2012 Cold Finger Separation [9]  

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

Fission Fission Product Separation by Cold Finger Crystal Growth Fission Product Separation by Cold Finger Crystal Growth Joshua R. Versey* and Supathorn Phongikaroon University of Idaho, Idaho Falls Center for Advanced Energy Studies *vers4197@vandals.uidaho.edu Michael F. Simpson Idaho National Laboratory Joshua R. Versey* and Supathorn Phongikaroon University of Idaho, Idaho Falls Center for Advanced Energy Studies *vers4197@vandals.uidaho.edu Michael F. Simpson Idaho National Laboratory 2012 IPRC Fontana, Wisconsin 2012 IPRC Fontana, Wisconsin Outline * Background * Motivation & Goals * Cold Finger Theory * Cold Finger Design * Experimental Program * Results & Discussion * Summary & Future Work 2 Background Advanced Pyrochemical Technology Concept 3 Background 4 Advanced Pyrochemical Technology Concept Background 5 Oxide Reduction Process Cathode

142

Shutting the Door on Cold Weather | Department of Energy  

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

Shutting the Door on Cold Weather Shutting the Door on Cold Weather Shutting the Door on Cold Weather February 8, 2011 - 11:52am Addthis Andrea Spikes Communicator at DOE's National Renewable Energy Laboratory A few months ago, the front door of my condominium cracked. One too many careless slams cracked the wood right at the bolt, which made it difficult to close, let in cold air, and made it easy to break in. Not a good situation, especially since winter was about to begin! Fortunately, my storm door was working just fine. Since I live in a condo complex, my decision on how to choose a new door had a bit of added complexity. I needed to consider things such as: What type of door would be accepted by the condo association board if I couldn't find a match to the old one Which type of door would be best for my needs

143

Tracing And Quantifying Magmatic Carbon Discharge In Cold Groundwaters-  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Tracing And Quantifying Magmatic Carbon Discharge In Cold Groundwaters- Lessons Learned From Mammoth Mountain, Usa Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Tracing And Quantifying Magmatic Carbon Discharge In Cold Groundwaters- Lessons Learned From Mammoth Mountain, Usa Details Activities (3) Areas (1) Regions (0) Abstract: A major campaign to quantify the magmatic carbon discharge in cold groundwaters around Mammoth Mountain volcano in eastern California was carried out from 1996 to 1999. The total water flow from all sampled cold springs was >=1.8_107 m3/yr draining an area that receives an estimated

144

EM's December Newsletter Recaps Cold War Cleanup Accomplishments in 2013  

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

EM's December Newsletter Recaps Cold War Cleanup Accomplishments EM's December Newsletter Recaps Cold War Cleanup Accomplishments in 2013 EM's December Newsletter Recaps Cold War Cleanup Accomplishments in 2013 December 24, 2013 - 12:00pm Addthis WASHINGTON, D.C. - On Dec. 19, EM completed demolition of the 4.8 million-square-foot Building K-25 at Oak Ridge, a milestone that capped a busy and successful 2013 for the Cold War cleanup program. The demolition was one of EM's most significant achievements this year, and it is captured in this newsletter issue along with dozens of other notable accomplishments across the EM complex. Read about EM's productive year, including cleanup of buildings and waste sites along the Columbia River in Washington state, progress in the disposition of transuranic waste at Idaho and other sites and preparations for a major demolition at the West Valley

145

Cold Fronts Research: The Australian Summertime Cool Change  

Science Conference Proceedings (OSTI)

Much of the significant weather of southeastern Australia is associated with the passage of cold fronts. In summer, such passages are often accompanied by rapid and extreme temperature fails, as hot continental northerly winds are replaced with ...

R. K. Smith; B. F. Ryan; A. J. Troup; K. J. Wilson

1982-09-01T23:59:59.000Z

146

Gender and Media in the Post and Cold War Era  

E-Print Network (OSTI)

csw update: special issue on Thinking Gender 2011! contentste on the 21st TG 2011 Gender and Media Panel review byn the panel entitled, Gender & Media in the Post and Cold

Wright, Julia

2011-01-01T23:59:59.000Z

147

Meteorological Tower Measurements of a Surface Cold Front  

Science Conference Proceedings (OSTI)

measurements from the Boulder Atmospheric Observatory meteorological research tower are used to describe the structure and physical processes of a strong surface cold front. Analysis reveals that the horizontal gradients in temperature and wind ...

M. A. Shapiro

1984-08-01T23:59:59.000Z

148

What is unrefined, extra virgin cold-pressed avocado oil?  

Science Conference Proceedings (OSTI)

The high oil content of the avocado fruit ( Persea americana Mill. ) has been known since Aztec times, with the fruit sometimes referred to as "vegetable butter" or "butter pear." What is unrefined, extra virgin cold-pressed avocado oil? What

149

Studying coherence in ultra-cold atomic gases  

E-Print Network (OSTI)

This thesis will discuss the study of coherence properties of ultra-cold atomic gases. The atomic systems investigated include a thermal cloud of atoms, a Bose-Einstein condensate and a fermion pair condensate. In each ...

Miller, Daniel E. (Daniel Edward)

2007-01-01T23:59:59.000Z

150

Evaluation of Electron-Beam Cold Hearth Refining (EBCHR) of ...  

Science Conference Proceedings (OSTI)

EVALUATION OF ELECTRON-BEAM COLD HEARTH REFINING (EBCHR) OF. VIRGIN AND REVERT IN738LC. P.N. Quested*, M. McLean* and M.R. Winstonet.

151

Microsoft PowerPoint - IPRC 2012 Cold Finger Separation [9  

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

* LiCl * LiCl-CsCl (5 wt% CsCl) * Melted salt at 685C * Positioned cold finger at the molten salt top surface * Experiments began once salt temperature reached 660C ( 3C)...

152

Annealed Microstructure of Gum Metal Sheets after Cold Working  

Science Conference Proceedings (OSTI)

Characterisation of Cold Spray Titanium Coatings ... Influence of Grain Boundary on Activation of Slip Systems in Magnesium: Crystal Plasticity Analysis Influence of Heat ... Sound Insulation Study on Mg Sheet and Mg Honeycomb Panels.

153

Cold Sprayed Aluminum Based Glassy Coatings for Improved ...  

Science Conference Proceedings (OSTI)

The cold sprayed Al-BMG coating revealed a very dense structure with nearly zero ... Effect of Thermal Cycling and Sliding on the Structure of Cu-Nb Nanolaminates ... Based on Oscillatory Voltage Wave Forms for Insulating Film Depositions.

154

Bonding Mechanism of Cold Spray Coating on Magnesium Alloys  

Science Conference Proceedings (OSTI)

Cold Sprayed Aluminum Based Glassy Coatings for Improved Corrosion and Wear ... Effect of Thermal Cycling and Sliding on the Structure of Cu-Nb Nanolaminates ... Based on Oscillatory Voltage Wave Forms for Insulating Film Depositions.

155

Influence of Mesoscale Orography on Idealized Cold Fronts  

Science Conference Proceedings (OSTI)

A three-dimensional numerical model based on the inviscid and adiabatic primitive equations in the Boussinesq approximation is used to investigate the retardation of cold fronts by high two and three-dimensional mountains, approximately the same ...

U. Schumann

1987-12-01T23:59:59.000Z

156

Numerical Analysis of a Cold Air Distribution System  

E-Print Network (OSTI)

Cold air distribution systems may reduce the operating energy consumption of air-conditioned air supply system and improve the outside air volume percentages and indoor air quality. However, indoor temperature patterns and velocity field are easily non-uniform so that residents usually feel uncomfortable. The distribution of indoor airflow by cold air distribution is researched in this paper. We study indoor air distribution under different low temperature air supply conditions by numerical simulation. The simulated results agree well with the experiments.

Zhu, L.; Li, R.; Yuan, D.

2006-01-01T23:59:59.000Z

157

Is a Cold Pool Necessary for the Maintenance of a Squall Line Produced by a Cold Front Aloft?  

Science Conference Proceedings (OSTI)

On 1920 June 1979 a cyclone moved through the central United States. This cyclone contained a squall line associated with a cold front aloft (CFA), which caused significant damage. The fifth-generation Pennsylvania State UniversityNCAR ...

Mark T. Stoelinga; John D. Locatelli; Ralph D. Schwartz; Peter V. Hobbs

2003-01-01T23:59:59.000Z

158

Cold-water injection reanalysis for N Reactor  

Science Conference Proceedings (OSTI)

A re-analysis of the cold water injection transient, with a space- dependent, two-dimensional reactor kinetics code TWIGL has been completed. The analyses considered the impact of flux flattening on the consequences of this accident. Separate categories of cold water source were evaluated. Introduction of a sixth steam generator cell, postulated as a significant cold water transient in previous studies, was re-analyzed in greater depth. Activation of the emergency core cooling system (ECCS) and the main steam line break on the secondary side were also evaluated for worst-case condition. In all instances, the results of the analyses confirmed that N Reactor is well protected against the consequences of cold water reactivity transients by appropriate trip settings and by fast acting control systems. Accidents were analyzed for the possibilities that the control rods failed to insert, and safe shutdown was accomplished with the ball backup safety system. All calculations were performed for the flattened core. The flux flattened core did not alter the timing or the severity of the transient. The results of the re-analyses compare favorably with the analysis discussed in N Reactor Updated Safety Analysis Report (NUSAR) (UNI 1978). Total control aspects of cold water injection, a steady-state analysis, are unaffected by the conclusions of this report. The document contains detailed discussion of the computer analyses including the preparation of input, underlying assumptions, code validation discussion, and comparisons to past work. 10 refs., 27 figs.

Toffer, H.; Crowe, R.D.; Fortner, R.L.; Mohr, C.L.

1988-02-01T23:59:59.000Z

159

COLD TEST LOOP INTEGRATED TEST LOOP RESULTS  

Science Conference Proceedings (OSTI)

A testing facility (Cold Test Loop) was constructed and operated to demonstrate the efficacy of the Accelerated Waste Retrieval (AWR) Project's planned sluicing approach to the remediation of Silos 1 and 2 at the Fernald Environmental Management Project near Cincinnati, Ohio. The two silos contain almost 10,000 tons of radium-bearing low-level waste, which consists primarily of solids of raffinates from processing performed on ores from the Democratic Republic of Congo (commonly referred to as ''Belgium Congo ores'') for the recovery of uranium. These silos are 80 ft in diameter, 36 ft high to the center of the dome, and 26.75 ft to the top of the vertical side walls. The test facility contained two test systems, each designed for a specific purpose. The first system, the Integrated Test Loop (ITL), a near-full-scale plant including the actual equipment to be installed at the Fernald Site, was designed to demonstrate the sluicing operation and confirm the selection of a slurry pump, the optimal sluicing nozzle operation, and the preliminary design material balance. The second system, the Component Test Loop (CTL), was designed to evaluate many of the key individual components of the waste retrieval system over an extended run. The major results of the initial testing performed during July and August 2002 confirmed that the AWR approach to sluicing was feasible. The ITL testing confirmed the following: (1) The selected slurry pump (Hazleton 3-20 type SHW) performed well and is suitable for AWR application. However, the pump's motor should be upgraded to a 200-hp model and be driven by a 150-hp variable-frequency drive (VFD). A 200-hp VFD is not much more expensive and would allow the pump to operate at full speed. (2) The best nozzle performance was achieved by using 15/16-in. nozzles operated alternately. This configuration appeared to most effectively mine the surrogate. (3) The Solartron densitometer, which was tested as an alternative mass flow measurement device, did not operate effectively. Consequently, it is not suitable for application to the AWR process. (4) Initially, the spray ring (operated at approximately 2300 psi) and the nozzles provided by the pump vendor did not perform acceptably. The nozzles were replaced with a more robust model, and the performance was then acceptable. (5) The average solids concentration achieved in the slurry before Bentogrout addition was approximately 16% by weight. The solids concentration of the slurry after Bentogrout addition ranged from 26% to approximately 40%. The slurry pump and ITL system performed well at every concentration. No line plugging or other problems were noted. The results of the CTL runs and later ITL testing are summarized in an appendix to this report.

Abraham, TJ

2003-10-22T23:59:59.000Z

160

Summer Fellow Explores EM's Cold War Cleanup | Department of Energy  

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

Summer Fellow Explores EM's Cold War Cleanup Summer Fellow Explores EM's Cold War Cleanup Summer Fellow Explores EM's Cold War Cleanup November 26, 2013 - 12:00pm Addthis Maine Maritime Academy senior Jared Woods learned about nuclear waste management issues at EM. Maine Maritime Academy senior Jared Woods learned about nuclear waste management issues at EM. WASHINGTON, D.C. - Jared Woods graduates from the Maine Maritime Academy (MMA) next month with the experience of an adventurous summer as a fellow in the DOE Scholars Program, an opportunity to explore the agency's careers and learn about its mission and operations. Assigned to EM's Washington, D.C. headquarters, Woods gained knowledge about nuclear safety and waste treatment under the guidance of EM Office of Safety Management Director Todd Lapointe, who graduated from MMA in 1987.

Note: This page contains sample records for the topic "marquis saxon cold" 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

Chasing a common cold virus | Argonne National Laboratory  

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

Robert Fischetti (left), Glen Nemerow (center) and Vijay Reddy load samples at the Advanced Photon Source. Robert Fischetti (left), Glen Nemerow (center) and Vijay Reddy load samples at the Advanced Photon Source. Robert Fischetti (left), Glen Nemerow (center) and Vijay Reddy load samples at the Advanced Photon Source. Chasing a common cold virus By Susheela Bhat * October 19, 2012 Tweet EmailPrint As the cold and flu season makes its annual visit, a team of researchers, using Argonne's Advanced Photon Source, continue to complete a detailed map of the human adenovirus-one of several viruses responsible for the common cold. Although human adenovirus is usually not deadly, it is a seasonal nuisance to some and can cause deadly infections in others. In the early 1990s, Glen Nemerow, professor and principal investigator at the Immunology and Microbial Science division of The Scripps Institute,

162

Summer Fellow Explores EM's Cold War Cleanup | Department of Energy  

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

Summer Fellow Explores EM's Cold War Cleanup Summer Fellow Explores EM's Cold War Cleanup Summer Fellow Explores EM's Cold War Cleanup November 26, 2013 - 12:00pm Addthis Maine Maritime Academy senior Jared Woods learned about nuclear waste management issues at EM. Maine Maritime Academy senior Jared Woods learned about nuclear waste management issues at EM. WASHINGTON, D.C. - Jared Woods graduates from the Maine Maritime Academy (MMA) next month with the experience of an adventurous summer as a fellow in the DOE Scholars Program, an opportunity to explore the agency's careers and learn about its mission and operations. Assigned to EM's Washington, D.C. headquarters, Woods gained knowledge about nuclear safety and waste treatment under the guidance of EM Office of Safety Management Director Todd Lapointe, who graduated from MMA in 1987.

163

Cracking a Cold Case and Enduring Mystery | Department of Energy  

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

Cracking a Cold Case and Enduring Mystery Cracking a Cold Case and Enduring Mystery Cracking a Cold Case and Enduring Mystery July 1, 2013 - 3:04pm Addthis Chris Brandon of the ROMACONS project collects a sample of ancient Roman concrete drilled from a breakwater in Pozzuoli Bay, near Naples, Italy. The breakwater dates back to roughly 37 B.C. | Photo courtesy of J.P. Oleson. Chris Brandon of the ROMACONS project collects a sample of ancient Roman concrete drilled from a breakwater in Pozzuoli Bay, near Naples, Italy. The breakwater dates back to roughly 37 B.C. | Photo courtesy of J.P. Oleson. Charles Rousseaux Charles Rousseaux Senior Writer, Office of Science What are the key facts? Modern concrete buildings -- most made with Portland cement -- are built to last for a hundred or so years. But Roman concrete has withstood

164

Cold, Salty and Promiscuous-Gene-shuffling Microbes Dominate  

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

September 30, 2013 September 30, 2013 Cold, Salty and Promiscuous—Gene-shuffling Microbes Dominate Antarctica’s Deep Lake Sequestered in Antarctica's Vestfold Hills, Deep Lake became isolated from the ocean 3,500 years ago by the Antarctic continent rising, resulting in a saltwater ecosystem that remains liquid in extreme cold, and providing researchers a unique niche for studying the evolution of the microbes that now thrive under such conditions. Deep Lake's microscopic inhabitants are dominated by haloarchaea, microbes that require high salt concentrations to grow and are naturally adapted to conditions - at minus 20°C - that would prove lethally cold to other organisms. In a detailed analysis published online the week of September 30, 2013 in the journal Proceedings

165

Lab begins demolition of Cold War-era buildings  

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

Demolition begins of cold War-Era buildings Demolition begins of cold War-Era buildings Lab begins demolition of Cold War-era buildings More than 165,000 square feet of former research, production, and office buildings will be demolished. December 1, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Contact Communications Office

166

Happy (But Cold) New Year | Department of Energy  

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

Happy (But Cold) New Year Happy (But Cold) New Year Happy (But Cold) New Year January 11, 2011 - 5:50pm Addthis Drew Bittner Web Manager, Office of Energy Efficiency and Renewable Energy It's gotten chilly in Washington, D.C., but that's probably old news to most of the country. I was thinking about it this morning, though, when there was a definite draft whistling from my bedroom windows. My family lives in a condo, so we have limited options for replacing the windows (that's more of a whole-building thing). What alternatives do we have besides turning up the heat (and blowing our electric bill out of the water)? Our tried-and-true remedy is one my father-in-law uses every year. He puts sheets of plastic wrap over the windows and tapes it closed with duct tape or something similar. It's an easy, cheap and quick way to block drafts.

167

Late January Cold Impacted Both Supply & Demand  

Gasoline and Diesel Fuel Update (EIA)

A brief cold spell occurred in the second half of January on top of A brief cold spell occurred in the second half of January on top of the low stocks. Cold weather increases demand, but it also can interfere with supply, as happened this past January. During the week ending January 22, temperatures in the New England and the Mid-Atlantic areas shifted from being15 percent and 17 percent warmer than normal, respectively, to 24 percent and 22 percent colder than normal. The weather change increased weekly heating requirements by about 40 percent. Temperature declines during the winter affect heating oil demand in a number of ways: Space heating demand increases; Electricity peaking demand increases and power generators must turn to distillate to meet the new peak needs; Fuel switching from natural gas to distillate occurs among large

168

Spent nuclear fuel project cold vacuum drying facility operations manual  

SciTech Connect

This document provides the Operations Manual for the Cold Vacuum Drying Facility (CVDF). The Manual was developed in conjunction with HNF-SD-SNF-SAR-002, Safety Analysis Report for the Cold Vacuum Drying Facility, Phase 2, Supporting Installation of Processing Systems (Garvin 1998) and, the HNF-SD-SNF-DRD-002, 1997, Cold Vacuum Drying Facility Design Requirements, Rev. 3a. The Operations Manual contains general descriptions of all the process, safety and facility systems in the CVDF, a general CVD operations sequence, and has been developed for the SNFP Operations Organization and shall be updated, expanded, and revised in accordance with future design, construction and startup phases of the CVDF until the CVDF final ORR is approved.

IRWIN, J.J.

1999-05-12T23:59:59.000Z

169

Modeling and cold start in alcohol-fueled engines  

DOE Green Energy (OSTI)

Neat alcohol fuels offer several benefits over conventional gasoline in automotive applications. However, their low vapor pressure and high heat of vaporization make it difficult to produce a flammable vapor composition from a neat alcohol fuel during a start under cold ambient conditions. Various methods have been introduced to compensate for this deficiency. In this study, the authors applied computer modeling and simulation to evaluate the potential of four cold-start technologies for engines fueled by near-neat alcohol. The four technologies were a rich combustor device, a partial oxidation reactor, a catalytic reformer, and an enhanced ignition system. The authors ranked the competing technologies by their ability to meet two primary criteria for cold starting an engine at {minus}25 deg C and also by several secondary parameters related to commercialization. Their analysis results suggest that of the four technologies evaluated, the enhanced ignition system is the best option for further development.

Markel, A.J.; Bailey, B.K.

1998-05-01T23:59:59.000Z

170

Design Analyses and Shielding of HFIR Cold Neutron Scattering Instruments  

Science Conference Proceedings (OSTI)

Research reactor geometries and special characteristics present unique dosimetry analysis and measurement issues. The introduction of a cold neutron moderator and the production of cold neutron beams at the Oak Ridge National Laboratory High Flux Isotope Reactor have created the need for modified methods and devices for analyzing and measuring low energy neutron fields (0.01 to 100 meV). These methods include modifications to an MCNPX version to provide modeling of neutron mirror reflection capability. This code has been used to analyze the HFIR cold neutron beams and to design new instrument equipment that will use the beams. Calculations have been compared with time-of-flight measurements performed at the start of the neutron guides and at the end of one of the guides. The results indicate that we have a good tool for analyzing the transport of these low energy beams through neutron mirror and guide systems for distance up to 60 meters from the reactor. (authors)

Gallmeier, F.X.; Selby, D.L.; Winn, B.; Stoica, D.; Jones, A.B.; Crow, L. [Neutron Sciences Directorate, Oak Ridge National Laboratory (United States)

2011-07-01T23:59:59.000Z

171

Microscopic description of Cf-252 cold fission yields  

E-Print Network (OSTI)

We investigate the cold fission of 252Cf within the two center shell model to compute the potential energy surface. The fission yields are estimated by using the semiclassical penetration approach. It turns out that the inner cold valley of the total potential energy is strongly connected with Z=50 magic number. The agreement with experimental values is very much improved only by considering mass and charge asymmetry degrees of freedom. Thus, indeed cold fission of 252Cf is a Sn-like radioactivity, related the other two "magic radioactivities", namely alpha-decay and heavy-cluster decay, called also Pb-like radioactivity. This calculation provides the necessary theoretical confidence to estimate the penetration cross section in producing superheavy nuclei, by using the inverse fusion process.

Mirea, M; Sandulescu, A

2009-01-01T23:59:59.000Z

172

Microscopic description of Cf-252 cold fission yields  

E-Print Network (OSTI)

We investigate the cold fission of 252Cf within the two center shell model to compute the potential energy surface. The fission yields are estimated by using the semiclassical penetration approach. It turns out that the inner cold valley of the total potential energy is strongly connected with Z=50 magic number. The agreement with experimental values is very much improved only by considering mass and charge asymmetry degrees of freedom. Thus, indeed cold fission of 252Cf is a Sn-like radioactivity, related the other two "magic radioactivities", namely alpha-decay and heavy-cluster decay, called also Pb-like radioactivity. This calculation provides the necessary theoretical confidence to estimate the penetration cross section in producing superheavy nuclei, by using the inverse fusion process.

M. Mirea; D. S. Delion; A. Sandulescu

2009-07-20T23:59:59.000Z

173

"Development and Neutronic Validation of pelletized Cold and Very Cold Moderators for Pulsed Neutron Sources" Phase II Final report  

Science Conference Proceedings (OSTI)

Intense beams of cold neutrons are produced at several DOE facilities and are used by researchers to study the microscopic structure of materials. Energetic neutrons are produced by a high energy proton beam impacting a target. The fast neutrons are converted to the desired cold neutrons passing through a cryogenic moderator vessel, presently filled with dense cold hydrogen gas. Moderators made from solid methane have demonstrated superior performance to the hydrogen moderators but cannot be implemented on high power sources such as the SNS due to the difficulty of removing heat from the solid blocks of methane. Cryogenic Applications F, Inc has developed the methane pellet formation and transport technologies needed to produce a hydrogen cooled solid methane pellet moderator, potentially capable of being used in a high power spallation neutron facility. Such a methane pellet moderator could double the brightness of the neutron beam. Prior to this work a methane pellet moderator had not been produced or studied. The Indiana University LENS facility is a small pulsed neutron source used in part to study and develop cold neutron moderators. In this project cold neutrons were produced in a solid methane pellet moderator and analyzed with the LENS facility diagnostics. The results indicated that the neutron beam formed by the pellet moderator was similar to that of a solid methane block moderator.

Foster, Christopher; Baxter, David V

2012-11-17T23:59:59.000Z

174

Strongly Coupled Plasmas via Rydberg-Blockade of Cold Atoms  

E-Print Network (OSTI)

We propose and analyze a new scheme to produce ultracold neutral plasmas deep in the strongly coupled regime. The method exploits the interaction blockade between cold atoms excited to high-lying Rydberg states and therefore does not require substantial extensions of current ultracold plasma experiments. Extensive simulations reveal a universal behavior of the resulting Coulomb coupling parameter, providing a direct connection between the physics of strongly correlated Rydberg gases and ultracold plasmas. The approach is shown to reduce currently accessible temperatures by more than an order of magnitude, which opens up a new regime for ultracold plasma research and cold ion-beam applications with readily available experimental techniques.

Bannasch, G; Pohl, T

2013-01-01T23:59:59.000Z

175

Photonic portal to the sterile world of cold dark matter  

E-Print Network (OSTI)

We assume that the cold dark matter consists of spin-1/2 and spin-0 particles described by a bispinor field \\psi and a scalar field \\phi, sterile from all Standard Model charges (in contrast, neutralinos, supersymmetric candidates for cold dark matter, are not sterile from weak Standard Model charges). We propose, however, that such a sterile world can contact with our Standard Model world not only through gravity but also through a portal provided by photons coupled to sterile particles by means of two very weak effective interactions -(f/M^2)\\phi F^{\\mu\

Wojciech Krolikowski

2007-12-04T23:59:59.000Z

176

THE COLD AND DARK PROCESS AT THE SAVANNAH RIVER SITE  

Science Conference Proceedings (OSTI)

The deactivation and decommissioning (D&D) of a facility exposes D&D workers to numerous hazards. One of the more serious hazards is coming into contact to hazardous energy sources (e.g. electrical, pressurized steam). At the Savannah River Site (SRS) a formal process for identifying and eliminating sources of hazardous energy was developed and is called ''Cold & Dark''. Several ''near miss'' events involving cutting of energized conductors during D&D work in buildings thought to be isolated identified the need to have a formal process to identify and isolate these potentially hazardous systems. This process was developed using lessons learned from D&D activities at the Rocky Flats Environmental Technology Site (Rocky Flats) in Colorado. The Cold & Dark process defines an isolation boundary (usually a building perimeter) and then systematically identifies all of the penetrations through this boundary. All penetrations that involve hazardous energy sources are then physically air-gapped. The final product is a documented declaration of isolation performed by a team involving operations, engineering, and project management. Once the Cold & Dark declaration is made for a building work can proceed without the usual controls used in an operational facility (e.g. lockout/tagout, arc flash PPE). It is important to note that the Cold & Dark process does not remove all hazards from a facility. Work planning and controls still need to address hazards that can be present from such things as chemicals, radiological contamination, residual liquids, etc., as well as standard industrial hazards.

Gilmour, J; William Austin, W; Cathy Sizemore, C

2007-01-31T23:59:59.000Z

177

Reaction Barrier Transparency for Cold Fusion with Deuterium and Hydrogen  

E-Print Network (OSTI)

An improved parametric representation of Coulomb barrier penetration is presented. These detailed calculations are improvements upon the conventionally used Gamow tunneling coefficient. This analysis yields a reaction barrier transparency (RBT) which may have singular ramifications for cold fusion, as well as significant consequences in a wide variety of fusion settings. 1.

Yeong E. Kim; Jin-hee Yoon; Alexander L. Zubarev; Mario Rabinowitz

1994-01-01T23:59:59.000Z

178

REVIEW OF EXPERIMENTAL OBSERVATIONS ABOUT THE COLD FUSION EFFECT  

E-Print Network (OSTI)

The experimental literature describing the cold fusion phenomenon is reviewed. The number and variety of careful experimental measurements of heat, tritium, neutron, and helium production strongly support the occurrence of nuclear reactions in a metal lattice near room temperature as proposed by Pons and Fleischmann and independently by Jones. I.

Cold Fusion

1991-01-01T23:59:59.000Z

179

Synthesis of Cold Antihydrogen in a Cusp Trap  

Science Conference Proceedings (OSTI)

We report here the first successful synthesis of cold antihydrogen atoms employing a cusp trap, which consists of a superconducting anti-Helmholtz coil and a stack of multiple ring electrodes. This success opens a new path to make a stringent test of the CPT symmetry via high precision microwave spectroscopy of ground-state hyperfine transitions of antihydrogen atoms.

Enomoto, Y.; Nagata, Y.; Kanai, Y.; Mohri, A. [RIKEN Advanced Science Institute, Hirosawa, Wako, Saitama 351-0198 (Japan); Kuroda, N.; Kim, C. H.; Torii, H. A.; Fujii, K.; Ohtsuka, M.; Tanaka, K.; Matsuda, Y. [Graduate School of Arts and Sciences, University of Tokyo, Komaba, Meguro, Tokyo 153-8902 (Japan); Michishio, K.; Nagashima, Y. [Department of Physics, Tokyo University of Science, Kagurazaka, Shinjuku, Tokyo 162-8601 (Japan); Higaki, H. [Graduate School of Advanced Sciences of Matter, Hiroshima University, Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8530 (Japan); Corradini, M.; Leali, M.; Lodi-Rizzini, E.; Mascagna, V.; Venturelli, L.; Zurlo, N. [Dipartimento di Chimica e Fisica per l'Ingegneria e per i Materiali, Universita di Brescia and Istituto Nazionale di Fisica Nucleare, Gruppo Collegato di Brescia, 25133 Brescia (Italy)

2010-12-10T23:59:59.000Z

180

4.1.2 HEAT OR COLD THERAPY AIM  

E-Print Network (OSTI)

To reduce pain and provide a comfort measure for women in labour. BACKGROUND INFORMATION Superficial application of hot or cold therapy is a common and popular choice for women in labour, with minimal side effects when appropriately used. 1 Superficial heat may be generated from hot packs, hot moist towels, heated silica gel packs, warm towels, baths and showers. Superficial cold can be produced from covered ice bags, frozen silica gel packs and towels soaked in icy water. 2 Recent research has indicated that the application of warm packs to the perineum during late second 3, 4 stage assists in relieving pain and providing comfort. KEY POINTS 1. Ensure the woman has no contra-indications to hot or cold application prior to use. 2. One to two layers of cloth should be placed between the womans skin and the hot or cold pack. 1 3. Wheat bags / hot water bottles should not be used at KEMH. 4. Microwave ovens should not be used for heating packs. 5. Hot packs shall only be heated in a hospital approved heating device with thermostatic control. The temperature of the heating device is to be checked daily; it must not exceed 50 degrees Celsius. The device is to be emptied and cleaned weekly. 6. See Clinical Guideline Section A 1.5 Local Application of heat for detailed information of local application of heat.

Pain Management; Relaxation Comfort Measures; Heat Or Cold Therapy; Section B

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Examination of Kewaunee Cold Leg Steam Generator Tubes  

Science Conference Proceedings (OSTI)

Destructive and non-destructive examination of three cold leg tubes removed from Kewaunee steam generator B in 1993 revealed 18 percent-29 percent throughwall intergranular degradation in tube support crevice regions, but burst pressures were nearly the same as for non-degraded tubes. Deposit and oxide film analyses suggest that alkaline conditions existed in tube support crevice regions.

1994-07-15T23:59:59.000Z

182

Solar Energy in Cold Climates Adam Gladen, Shingo Kobayashi,  

E-Print Network (OSTI)

Solar Energy in Cold Climates Adam Gladen, Shingo Kobayashi, Josh Quinnell, Jane Davidson, Susan Mantell, and Marc Hillmyer #12;Residential Energy Use Space Htg Space Clg Water Htg Lighting Refrigeration and space heating represent 10% of total U.S. energy consumption. q Energy storage is critical for heating

Reich, Peter B.

183

Quality of chilled, vacuum packed cold-smoked salmon  

E-Print Network (OSTI)

activity on spoilage of cold-smoked salmon was studied in a storage experiment using dry salted/g, and these spoilage characteristics therefore resulted from microbiological activity. However, the texture deteriorated regardless of microbiological loads, indicating the importance of autolytic activity

Mosegaard, Klaus

184

Oriented collisions for cold synthesis of superheavy nuclei  

E-Print Network (OSTI)

The conditions of optimum orientations (lowest barrier and largest interaction radius) for deformed colliding nuclei are introduced in "cold" fusion of superheavy nuclei. Also, the role of (octupole and) hexadecupole deformations is studied. We have used the proximity potential and applied our method to Ca-induced reactions.

Raj K. Gupta; M. Balasubramaniam; Rajesh Kumar; Narinder Singh

2003-07-12T23:59:59.000Z

185

Running Databases on the Internet with Cold Fusion 3  

Science Conference Proceedings (OSTI)

From the Publisher:This book and the bundled CD-ROM are all you need to start creating dynamic, database-powered Websites with Allaire Corporation's Cold Fusion 3 - the revolutionary application that enables you to provide your end users with unlimited ...

John Burke

1997-09-01T23:59:59.000Z

186

Gravitational Character of Cold Surges during Winter MONEX  

Science Conference Proceedings (OSTI)

The surface pressure, temperature, dew point and wind data over the South China Sea and vicinity during Winter MONEX are examined to determine the timing of the passage of cold surges at various reporting stations. It is found that for more than ...

C-P. Chang; J. E. Millard; G. T. J. Chen

1983-02-01T23:59:59.000Z

187

NORTH PORTAL - DOMESTIC COLD WATER CALCULATION - CHANGE HOUSE FACILITY #5008  

SciTech Connect

The purpose of this design analysis and calculation is to determine the demand for domestic cold water and to size the supply main piping for the Change House Facility No.5008 in accordance with the Uniform Plumbing Code (Section 4.4.1) and US Department of Energy Order 6430.1A-1540 (Section 4.4.2).

S. Mastilovic

2000-03-02T23:59:59.000Z

188

Numerical Simulations of an Observed Narrow Cold-Frontal Rainband  

Science Conference Proceedings (OSTI)

A cold-frontal rainband, which occurred during the afternoon of 28 December 1988, is numerically simulated using the Penn StateNCAR three-dimensional MM5 modeling system. This case is characterized by a line of severe convection that has a ...

Chaing Chen; Craig H. Bishop; George S. Lai; Wei-Kuo Tao

1997-06-01T23:59:59.000Z

189

Topographic Effects on a Wintertime Cold Front in Taiwan  

Science Conference Proceedings (OSTI)

This paper describes an observational and numerical study of an intense wintertime cold front that occurred in Taiwan on 8 January 1996. The front was associated with rope clouds at the leading edge, and a broad area of stratiform clouds behind. ...

Fang-Ching Chien; Ying-Hwa Kuo

2006-11-01T23:59:59.000Z

190

The Cold and Dark Process at the Savannah River Site  

SciTech Connect

The deactivation and decommissioning (D and D) of a facility exposes D and D workers to numerous hazards. One of the more serious hazards is coming into contact to hazardous energy sources (e.g. electrical, pressurized steam). At the Savannah River Site (SRS) a formal process for identifying and eliminating sources of hazardous energy was developed and is called 'Cold and Dark'. Several 'near miss' events involving cutting of energized conductors during D and D work in buildings thought to be isolated identified the need to have a formal process to identify and isolate these potentially hazardous systems. This process was developed using lessons learned from D and D activities at the Rocky Flats Environmental Technology Site (Rocky Flats) in Colorado. The Cold and Dark process defines an isolation boundary (usually a building perimeter) and then systematically identifies all of the penetrations through this boundary. All penetrations that involve hazardous energy sources are then physically air-gapped. The final product is a documented declaration of isolation performed by a team involving operations, engineering, and project management. Once the Cold and Dark declaration is made for a building work can proceed without the usual controls used in an operational facility (e.g. lockout/tag-out, arc flash PPE). It is important to note that the Cold and Dark process does not remove all hazards from a facility. Work planning and controls still need to address hazards that can be present from such things as chemicals, radiological contamination, residual liquids, etc., as well as standard industrial hazards. Savannah River Site experienced 6 electrical events prior to declaring a facility 'cold and dark' and has had zero electrical events after 'cold and dark' declaration (263 facilities to date). The formal Cold and Dark process developed at SRS has eliminated D and D worker exposures to hazardous energy sources. Since the implementation of the process there have been no incidents involving energized conductors or pressurized liquids/gases. During this time SRS has demolished over 200 facilities. The ability to perform intrusive D and D activities without the normal controls such as lock outs results in shorter schedule durations and lower overall costs for a facility D and D.

Gilmour, John C. [CH2SRC, Savannah River Site, Aiken, SC 29808 (United States); Willis, Michael L. [Washington Savannah River Company, Aiken, SC 29808 (United States)

2008-01-15T23:59:59.000Z

191

Cold air distribution in office buildings: Technology assessment for California  

DOE Green Energy (OSTI)

This paper presents the results of a study to assess the current state of practice, and energy and operating cost implications of cold air distribution in California, and to identify the key research needs for the continued development of this technology in new commercial buildings in the state. Whole-building energy simulations were made to compare the energy performance of a prototypical office building in three California climates using conventional and cold air distribution, with and without ice storage, to show the impacts of load shifting, energy use, and utility costs for three typical utility rate structures. The merits of economizers and fan-powered mixing boxes were also studied when used in conjunction with cold air delivery. A survey was conducted to assess the perceived strengths and limitations of this technology, perceived barriers to its widespread use, and user experience. The survey was based on interviews with consulting engineers, equipment manufacturers, researchers, utility representatives, and other users of cold air distribution technology. Selected findings from the industry survey are also discussed. Cold air distribution (CoAD) is found to always reduce fan energy use in comparison to conventional 55[degrees]F (13[degrees]C) air distribution systems, when conditioned air is delivered directly to the space (no fan-powered mixing boxes). Total building energy use for ice storage/CoAD systems was always higher than a well-designed conventional system, but significantly lower than a commonly-installed packaged system. When a favorable utility rate structure was applied, the load-shifting benefits of ice storage/CoAD systems produced the lowest annual operating costs of all system-plant configurations studied.

Bauman, F.S.; LaBege, P. (California Univ., Berkeley, CA (United States). Center for Environmental Design Research); Borgers, T. (Humboldt State Univ., Arcata, CA (United States). Dept. of Chemistry); Gadgil, A.J. (Lawrence Berkeley Lab., CA (United States))

1992-06-01T23:59:59.000Z

192

V-030: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service |  

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

30: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny 30: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service V-030: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service November 21, 2012 - 3:00am Addthis PROBLEM: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service PLATFORM: ColdFusion 10 Update 1 and above for Windows ABSTRACT: Adobe ColdFusion Denial of Service Vulnerability REFERENCE LINKS: Adobe Vulnerability identifier: APSB12-25 SecurityTracker Alert ID: 1027787 Secunia Advisory SA51335 CVE-2012-5674 IMPACT ASSESSMENT: High DISCUSSION: A vulnerability was reported in Adobe ColdFusion. A remote user can cause denial of service conditions. A remote user can send specially crafted data to cause unspecified denial of service conditions on the target ColdFusion service on Windows Internet

193

Evaluation of the National Weather Service Extreme Cold Warning Experiment in North Dakota.  

Science Conference Proceedings (OSTI)

Dangerously cold weather threatens life and property. During periods of extreme cold due to wind chill, the National Weather Service (NWS) issues Wind Chill Warnings to prompt the public to take action to mitigate risks. Wind Chill Warnings are ...

Cindy H. Chiu; Sara J. Vagi; Amy F. Wolkin; John Paul Martin; Rebecca S. Noe

194

Numerical Study of Precipitation Core-Gap Structure along Cold Fronts  

Science Conference Proceedings (OSTI)

The mechanism responsible for the core-gap structure of precipitation along narrow cold-frontal rainbands (NCFRs) is investigated through analyses of idealized cloud-resolving simulations of cold fronts. The control simulation, in which the ...

Masayuki Kawashima

2007-07-01T23:59:59.000Z

195

Planetary- and Synoptic-Scale Signatures Associated with Central American Cold Surges  

Science Conference Proceedings (OSTI)

Motivated by outstanding issues from a previous case study of a midlatitude cold surge that affected Mexico and Central America, the climatology of Central American cold surges is examined in this paper. An independently derived listing of 177 ...

David M. Schultz; W. Edward Bracken; Lance F. Bosart

1998-01-01T23:59:59.000Z

196

Evolutionary and functional genomics of bacteria from the cold deep sea  

E-Print Network (OSTI)

of cold shock-induced RNA helicase gene expression in theCsdA, a cold-shock RNA helicase from Escherichia coli, isregulated DEAD-box RNA helicase from the Antarctic archaeon,

Lauro, Federico M.

2007-01-01T23:59:59.000Z

197

Analyzing the level of service and cost trade-offs in cold chain transportation  

E-Print Network (OSTI)

This thesis discusses the tradeoff between transportation cost and the level of service in cold chain transportation. Its purpose is to find the relationship between transportation cost and the level of service in cold ...

Liu, Saiqi

2009-01-01T23:59:59.000Z

198

An Analysis of Cold Season Supercell Storms Using the Synthetic Dual-Doppler Technique  

Science Conference Proceedings (OSTI)

Cold season tornadic outbreaks occur with regularity in the southeastern United States; however, detailed analyses of parent supercell storms in the cold season environment (often low CAPE, high shear) are scarce. This is often because storms do ...

Todd A. Murphy; Kevin R. Knupp

2013-02-01T23:59:59.000Z

199

Cold Fronts with and without Prefrontal Wind Shifts in the Central United States  

Science Conference Proceedings (OSTI)

Time series of cold fronts from stations in the central United States possess incredible variety. For example, time series of some cold fronts exhibit a sharp temperature decrease coincident with a pressure trough and a distinct wind shift. Other ...

David M. Schultz

2004-08-01T23:59:59.000Z

200

Development and Testing of a Frozen Soil Parameterization for Cold Region Studies  

Science Conference Proceedings (OSTI)

Proper simulation of soil freezing and thawing processes is an important issue in cold region climate studies. This paper reports on a frozen soil parameterization scheme for cold region studies that includes water flow and heat transfer in soil ...

Xia Zhang; Shu Fen Sun; Yongkang Xue

2007-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Increased Variability in Cold-Season Temperature since the 1930s in Subtropical China  

Science Conference Proceedings (OSTI)

The recent increase in the frequency of winter cold extremes has received particular attention in light of the climate's warming. Knowledge about changes in the frequency of winter cold extremes requires long-term climate data over large spatial ...

Jianping Duan; Qi-bin Zhang; Li-Xin Lv

2013-07-01T23:59:59.000Z

202

Cold Spring Harbor Laboratory Waste Water Treatment Plant [The Inhabited Landscape: An Exhibition  

E-Print Network (OSTI)

copper finial made by the architects. The finial was made toterrace level plan Architect's Statement As Cold Spring

Architects, Centerbrook

1988-01-01T23:59:59.000Z

203

influence of cold deformation on passive film behavior in the crevice ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, 2014 TMS Annual Meeting & Exhibition. Symposium , TMS2014 General Poster Session. Presentation Title, INFLUENCE OF COLD...

204

Effect of Cold Work and Aging on a Cobalt-Nickel Based Multiphase ...  

Science Conference Proceedings (OSTI)

About this Abstract. Meeting, Materials Science & Technology 2012. Symposium, Next Generation Biomaterials. Presentation Title, Effect of Cold Work and Aging...

205

Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying Facility- August 2012  

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

Review of Hanford K Basin and Cold Vacuum Drying Facility Found Fuel Multi-Canister Overpack Operations

206

D-0 South End Cap Calorimeter Cold Test Results  

SciTech Connect

The South endcap calorimeter vessel was moved into Lab A on Sept. 18, 1990. A cooldown of the pressure vessel with liquid nitrogen was performed on Sept. 26 to check the vessel's integrity. With the pressure vessel cold, the insulating vacuum was monitored for leaks. Through out the testing, the insulating vacuum remained good and the vessel passed the test. The cold test was carried out per the procedures of D-Zero engineering note 3740.220-EN-250. The test was very similar to the cold test performed on the Central Calorimeter in October of 1987. The test of the ECS was performed in the same manner using the same equipment as the ECN cold test. Reference D-Zero engineering notes 3740.210-EN-122, 3740.000-EN-I07, and 3740.210-EN-II0 for information about the CC cold test. Reference EN-260 for the results of the ECN cold test. The insulating vacuum space was pumped on while equipment was being connected to the pressure vessel. Two hours after starting to pump with the blower the vacuum space pressure was at about 40 microns. The pumping continued overnight (another 16 hours). In the morning the pressure was 11.5 microns. A rate of rise test was performed. With the pump valved off, the pressure rose to 14 microns within 5 minutes and then rose to 16 microns in 6 hours (0.33 microns/hour). After all connections were made to the pressure vessel, a vacuum pump with an estimated effective pumping speed of about 70 scfm was valved on. After 18 hours, the pressure vessel was down to 270 microns. An additional day of pumping took the pressure down to only 250 microns. A leak was then found and fixed around the seal of the rupture disc. The pump was put on line again. The pressure vessel with pump on line was 27 microns after 16.5 hours. A rate of rise was then conducted. The pressure was 90 microns after valving out the pump. After 30 minutes the pressure increased to 107 microns. (34 microns/hr).

Rucinski, R.; /Fermilab

1990-11-26T23:59:59.000Z

207

Going Paranoid from the Cold War to the Post-Cold War: Conspiracy Fiction of DeLillo, Didion, and Silko  

E-Print Network (OSTI)

This dissertation proposes to examine the conspiracy narratives of Don DeLillo, Joan Didion, and Leslie Marmon Silko that retell American experience with the Cold War and its culture of paranoia for the last half of the twentieth century. Witnessing the resurgence of Cold War paranoia and its dramatic twilight during the period from late 70s to mid-80s and the sudden advent of the post-Cold War era that has provoked a volatile mixture of euphoria and melancholia, the work of DeLillo, Didion, and Silko explores the changing mode of Cold War paranoid epistemology and contemplates its conditions of narrative possibility in the post-Cold War era. From his earlier novels such as Players, The Names, and Mao II to his latest novel about 9/11 Falling Man, DeLillo has interrogated how the American paradigm of paranoid national self-fashioning envisioned by Cold War liberals stands up to its equally paranoid post-Cold War nemesis, terrorism. In his epic dramatization of Cold War history in Underworld, DeLillo mythologizes the doomed sense of paranoid connectivity and collective belonging experienced during the Cold War era. In doing so, DeLillo attempts to contain the uncertainty and instability of the post-Cold War or what Francis Fukuyama calls "post-historical" landscape of global cognitive mapping within the nostalgically secured memory of the American crowd who had lived the paranoid history of the Cold War. In her novels that investigate the history of American involvements in the Third World from Eisenhower through Kennedy to Reagan, Didion employs the minimalist narrative style to curb, extenuate, or condense the paranoid narratives of Cold War imperial romance most recently exemplified in the Iran-Contra conspiracy. In her latest Cold War romance novel The Last Thing He Wanted, Didion reassesses her earlier narrative tactic of "calculated ellipsis" employed in A Book of Common Prayer and Democracy and seeks to commemorate individual romances behind the spectacles of Cold War myth of frontier. Departing from the rhetoric of "hybrid patriotism" in Ceremony, a Native American story of spiritual healing and lyricism that works to appease white paranoia and guilt associated with the atomic bomb, Silko in Almanac of the Dead seeks to subvert the paranoid regime of Cold War imperialism inflicted upon Native Americans and Third World subjects by mobilizing alternative conspiracy narratives from the storytelling tradition of Native American spirituality. Silko?s postnational spiritual conspiracy gestures toward a global cognitive mapping beyond the American Cold War paradigm of "paranoid oneworldedness".

Lew, Seung

2009-05-01T23:59:59.000Z

208

Mr. Frank Archer President Niagara Cold Drawn Steel Corporation  

Office of Legacy Management (LM)

Department of Energy Department of Energy Washington, DC 20585 FEB 2 1 1991 ' i-. 1,; ' -, f ' + \ 1 : , .J p- * c - Mr. Frank Archer President Niagara Cold Drawn Steel Corporation 110 Hopkins Street P.O. Box 399 Buffalo, NY 14240 Dear Mr. Archer: I have executed the consent forms for the performance of a radiological survey of the Niagara Cold Drawn Steel Corporation's property under the Formerly Utilized Sites Remedial Action Program (FUSRAP) of the U.S. Department of Energy (DOE). I enclose a copy of the consent for your company's records. Oak Ridge Associated Universities (ORAU) will perform the survey of your company's property. MS. Michelle Landis (615-576-2908) is the project manager for ORAU. We have worked with Mr. Shells of your staff on this project and

209

Cold Spring Harbor, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Cold Spring Harbor, New York: Energy Resources Cold Spring Harbor, New York: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.8714873°, -73.456788° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.8714873,"lon":-73.456788,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

210

Cold cases heat up through Lawrence Livermore approach to identifying  

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

10-03 10-03 For immediate release: 10/10/2012 | NR-12-10-03 Cold cases heat up through Lawrence Livermore approach to identifying remains Anne M Stark, LLNL, (925) 422-9799, stark8@llnl.gov Printer-friendly Bruce Buchholz loads a sample in the accelerator. High Resolution Image LIVERMORE, Calif. -- In an effort to identify the thousands of John/Jane Doe cold cases in the United States, a Lawrence Livermore National Laboratory researcher and a team of international collaborators have found a multidisciplinary approach to identifying the remains of missing persons. Using "bomb pulse" radiocarbon analysis developed at Lawrence Livermore, combined with recently developed anthropological analysis and forensic DNA techniques, the researchers were able to identify the remains of a missing

211

Formation of superheavy nuclei in cold fusion reactions  

E-Print Network (OSTI)

Within the concept of the dinuclear system (DNS), a dynamical model is proposed for describing the formation of superheavy nuclei in complete fusion reactions by incorporating the coupling of the relative motion to the nucleon transfer process. The capture of two heavy colliding nuclei, the formation of the compound nucleus and the de-excitation process are calculated by using an empirical coupled channel model, solving a master equation numerically and applying statistical theory, respectively. Evaporation residue excitation functions in cold fusion reactions are investigated systematically and compared with available experimental data. Maximal production cross sections of superheavy nuclei in cold fusion reactions with stable neutron-rich projectiles are obtained. Isotopic trends in the production of the superheavy elements Z=110, 112, 114, 116, 118 and 120 are analyzed systematically. Optimal combinations and the corresponding excitation energies are proposed.

Feng, Zhao-Qing; Li, Jun-Qing; Scheid, Werner

2007-01-01T23:59:59.000Z

212

Formation of superheavy nuclei in cold fusion reactions  

E-Print Network (OSTI)

Within the concept of the dinuclear system (DNS), a dynamical model is proposed for describing the formation of superheavy nuclei in complete fusion reactions by incorporating the coupling of the relative motion to the nucleon transfer process. The capture of two heavy colliding nuclei, the formation of the compound nucleus and the de-excitation process are calculated by using an empirical coupled channel model, solving a master equation numerically and applying statistical theory, respectively. Evaporation residue excitation functions in cold fusion reactions are investigated systematically and compared with available experimental data. Maximal production cross sections of superheavy nuclei in cold fusion reactions with stable neutron-rich projectiles are obtained. Isotopic trends in the production of the superheavy elements Z=110, 112, 114, 116, 118 and 120 are analyzed systematically. Optimal combinations and the corresponding excitation energies are proposed.

Zhao-Qing Feng; Gen-Ming Jin; Jun-Qing Li; Werner Scheid

2007-07-17T23:59:59.000Z

213

Stable Higgs Bosons - new candidate for cold dark matter -  

E-Print Network (OSTI)

The Higgs boson is in the backbone of the standard model of electroweak interactions. It must exist in some form for achieving unification of interactions. In the gauge-Higgs unification scenario the Higgs boson becomes a part of the extra-dimensional component of gauge fields. The Higgs boson becomes absolutely stable in a class of the gauge-Higgs unification models, serving as a promising candidate for cold dark matter in the universe. The observed relic abundance of cold dark matter is obtained with the Higgs mass around 70 GeV. The Higgs-nucleon scattering cross section is found to be close to the recent CDMS II and XENON10 bounds in the direct detection of dark matter. In collider experiments stable Higgs bosons are produced in a pair, appearing as missing energies and momenta so that the way of detecting Higgs bosons must be altered.

Yutaka Hosotani

2010-03-31T23:59:59.000Z

214

Stable Higgs Bosons - new candidate for cold dark matter  

SciTech Connect

The Higgs boson is in the backbone of the standard model of electroweak interactions. It must exist in some form for achieving unification of interactions. In the gauge-Higgs unification scenario the Higgs boson becomes a part of the extra-dimensional component of gauge fields. The Higgs boson becomes absolutely stable in a class of the gauge-Higgs unification models, serving as a promising candidate for cold dark matter in the universe. The observed relic abundance of cold dark matter is obtained with the Higgs mass around 70 GeV. The Higgs-nucleon scattering cross section is found to be close to the recent CDMS II XENON10 bounds in the direct detection of dark matter. In collider experiments stable Higgs bosons are produced in a pair, appearing as missing energies momenta so that the way of detecting Higgs bosons must be altered.

Hosotani, Yutaka [Department of Physics, Osaka University, Toyonaka Osaka 560-0043 (Japan)

2010-08-12T23:59:59.000Z

215

Formation of Cold Filamentary Structure from Wind Blown Superbubbles  

E-Print Network (OSTI)

The expansion and collision of two wind-blown superbubbles is investigated numerically. Our models go beyond previous simulations of molecular cloud formation from converging gas flows by exploring this process with realistic flow parameters, sizes and timescales. The superbubbles are blown by time-dependent winds and supernova explosions, calculated from population synthesis models. They expand into a uniform or turbulent diffuse medium. We find that dense, cold gas clumps and filaments form naturally in the compressed collision zone of the two superbubbles. Their shapes resemble the elongated, irregular structure of observed cold, molecular gas filaments and clumps. At the end of the simulations, between 65 and 80 percent of the total gas mass in our simulation box is contained in these structures. The clumps are found in a variety of physical states, ranging from pressure equilibrium with the surrounding medium to highly under-pressured clumps with large irregular internal motions and structures which are ...

Ntormousi, Evangelia; Fierlinger, Katharina; Heitsch, Fabian

2010-01-01T23:59:59.000Z

216

Manhattan Project: The Cold War, 1945-1990  

Office of Scientific and Technical Information (OSTI)

West Berliner talks to the East, Berlin Wall, November 1962 THE COLD WAR West Berliner talks to the East, Berlin Wall, November 1962 THE COLD WAR (1945-1990) Events > Postscript -- The Nuclear Age, 1945-Present Informing the Public, August 1945 The Manhattan Engineer District, 1945-1946 First Steps toward International Control, 1944-1945 Search for a Policy on International Control, 1945 Negotiating International Control, 1945-1946 Civilian Control of Atomic Energy, 1945-1946 Operation Crossroads, July 1946 The VENONA Intercepts, 1946-1980 The Cold War, 1945-1990 Nuclear Proliferation, 1949-present Joseph Stalin (with Vyacheslav Molotov), February 1945 The postwar organization of atomic energy took place against the backdrop of growing tension with the Soviet Union. Relations between the United States and the Soviet Union had been strained ever since the revolution of 1917 had first brought communists to power in Russia. This mutual distrust further deepened following the Soviet "non-aggression" treaty with Nazi Germany in August 1939 and the Soviet Union's subsequent invasions of Poland, Finland, and the Baltic Republics. Although Britain was allied with the Soviet Union following Germany's June 1941 invasion of Russia, as was the United States in the aftermath of Pearl Harbor, mutual suspicion lingered throughout the Second World War. The failure of the United States and Britain to tell the Soviet Union about the atomic bomb in anything other than the most vague terms only heightened the extreme suspicions of the Soviet dictator, Joseph Stalin (right). Not only did the atomic bombings of Hiroshima and Nagasaki help end the Second World War, but they also played a role in setting the stage for the half-century of conflict with the Soviet Union that followed it -- the Cold War.

217

Viscoelastic modes in a strongly coupled, cold, magnetized dusty plasma  

SciTech Connect

A generalized hydrodynamical model has been used to study the low frequency modes in a strongly coupled, cold, magnetized dusty plasma. Such plasmas exhibit elastic properties due to the strong correlations among dust particles and the tensile stresses imparted by the magnetic field. It has been shown that longitudinal compressional Alfven modes and elasticity modified transverse shear mode exist in such a medium. The features of these collective modes are established and discussed.

Banerjee, Debabrata; Mylavarapu, Janaki Sita; Chakrabarti, Nikhil [Saha Institute of Nuclear Physics, I/AF Bidhannagar, Calcutta 700 064 (India)

2010-11-15T23:59:59.000Z

218

Nonlinear lower-hybrid oscillations in cold plasma  

SciTech Connect

In a fluid description nonlinear lower-hybrid oscillation have been studied in a cold quasineutral magnetized plasma using Lagrangian variables. An exact analytical solution with nontrivial space and time dependence is obtained. The solution demonstrates that under well defined initial and boundary conditions the amplitude of the oscillations increases due to nonlinearity and then comes back to its initial condition again. These solutions indicate a class of nonlinear transient structures in magnetized plasma.

Maity, Chandan; Chakrabarti, Nikhil [Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Calcutta 700 064 (India); Sengupta, Sudip [Institute of Plasma Research, Bhat, Gandhinagar 382428 (India)

2010-08-15T23:59:59.000Z

219

Heat or cold storage composition containing a hydrated hydraulic cement  

SciTech Connect

A polyphase composition for the storage of heat or cold is disclosed that utlizes the latent heat of fusion of a salt hydrate continuous phase intimately intermixed with a hydrated hydraulic cement continuous phase and wherein said continuous phases are optionally in contact with a discontinuous crystalline phase comprising a nucleating component and wherein the composition is enveloped, contained, or packaged within a vapor impermeable material.

Boardman, B.J.

1981-07-07T23:59:59.000Z

220

Cold Plasma Wave Analysis in Magneto-Rotational Fluids  

E-Print Network (OSTI)

This paper is devoted to investigate the cold plasma wave properties. The analysis has been restricted to the neighborhood of the pair production region of the Kerr magnetosphere. The Fourier analyzed general relativistic magnetohydrodynamical equations are dealt under special circumstances and dispersion relations are obtained. We find the $x$-component of the complex wave vector numerically. The corresponding components of the propagation vector, attenuation vector, phase and group velocities are shown in graphs. The direction and dispersion of waves are investigated.

M. Sharif; Umber Sheikh

2010-05-25T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Distribution system design optimization for cold load pickup  

SciTech Connect

This paper presents a study on the optimal design of power distribution systems. Distribution substation transformer size and feeder sectionalizing switches are selected such that a cold load pickup situation can be handled while minimizing an annual cost function. The cases of a distribution substation with one or more transformer(s) are considered. In the latter case, the optimization problem is formulated based on the worst-case scenario of having one of the transformers out of service.

Wakileh, J.J.; Pahwa, A. [Kansas State Univ., Manhattan, KS (United States). Dept. of Electrical and Computer Engineering

1996-11-01T23:59:59.000Z

222

Relativistic effects on nonlinear lower hybrid oscillations in cold plasma  

Science Conference Proceedings (OSTI)

Nonlinear lower hybrid mode in a quasineutral magnetized plasma is analyzed in one space dimension using Lagrangian coordinates. In a cold fluid, we treat electron fluid relativistically, whereas ion fluid nonrelativistically. The homotopy perturbation method is employed to obtain the nonlinear solution which also finds the frequency-amplitude relationship for the lower hybrid mode. The solution indicates that the amplitude of oscillation increases due to the weak relativistic effects. The appearance of density spikes is not ruled out in a magnetized plasma.

Maity, Chandan; Chakrabarti, Nikhil [Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700 064 (India); Sengupta, Sudip [Institute of Plasma Research, Bhat, Gandhinagar 382 428 (India)

2011-04-15T23:59:59.000Z

223

Idaho Site's Cold War Cleanup Takes Center Stage in Publication |  

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

Site's Cold War Cleanup Takes Center Stage in Publication Site's Cold War Cleanup Takes Center Stage in Publication Idaho Site's Cold War Cleanup Takes Center Stage in Publication January 22, 2013 - 12:00pm Addthis The Society of American Military Engineers focuses on the Idaho site’s environmental cleanup in the latest issue of its publication, The Military Engineer. This photo of the Engineering Test Reactor, which was decommissioned and demolished at the Idaho site, is featured in the story. The Society of American Military Engineers focuses on the Idaho site's environmental cleanup in the latest issue of its publication, The Military Engineer. This photo of the Engineering Test Reactor, which was decommissioned and demolished at the Idaho site, is featured in the story. The Society of American Military Engineers highlights this Idaho site photo on the cover of the latest issue of its publication, The Military Engineer. In the photo, work is under way to move spent nuclear fuel from wet storage to the safer, more permanent alternative of dry storage.

224

Idaho Site's Cold War Cleanup Takes Center Stage in Publication |  

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

Idaho Site's Cold War Cleanup Takes Center Stage in Publication Idaho Site's Cold War Cleanup Takes Center Stage in Publication Idaho Site's Cold War Cleanup Takes Center Stage in Publication January 22, 2013 - 12:00pm Addthis The Society of American Military Engineers focuses on the Idaho site’s environmental cleanup in the latest issue of its publication, The Military Engineer. This photo of the Engineering Test Reactor, which was decommissioned and demolished at the Idaho site, is featured in the story. The Society of American Military Engineers focuses on the Idaho site's environmental cleanup in the latest issue of its publication, The Military Engineer. This photo of the Engineering Test Reactor, which was decommissioned and demolished at the Idaho site, is featured in the story. The Society of American Military Engineers highlights this Idaho site photo on the cover of the latest issue of its publication, The Military Engineer. In the photo, work is under way to move spent nuclear fuel from wet storage to the safer, more permanent alternative of dry storage.

225

Cold Bay Hot Spring Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Cold Bay Hot Spring Geothermal Area Cold Bay Hot Spring Geothermal Area Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Cold Bay Hot Spring Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (0) 10 References Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"TERRAIN","zoom":6,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"300px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":55.2217,"lon":-162.412,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

226

A Students Guide to Cold Fusion  

E-Print Network (OSTI)

Evidence supporting cold fusion (LENR) is summarized and requirements an explanation must take into account are justified. A plausible nuclear-active-environment is identified by ruling out various possibilities and by identifying an environment that is common to all methods used to produce LENR. When this environment is combined with a plausible mechanism, many testable predictions result. These insights and proposals are offered to help clarify understanding of LENR and to suggest future studies. FOREWORD My interest in cold fusion began shortly after Pons and Fleischmann announced their claims in 1989, while I was a conventional research scientist working at Los Alamos National Laboratory (LANL) on methods to produce nuclear energy for applications in space. A Ph.D. in radiochemistry from Washington University in St. Louis gave me knowledge about both material behavior and nuclear interaction. I mention this only because believers in cold fusion are sometimes identified in critical writings as being ignorant and/or gullible. The only difference between my approach and that of skeptics was my willingness to explore the idea. Since retiring from LANL 22 years ago, I have

Edmund Storms

2012-01-01T23:59:59.000Z

227

Cold Vacuum Drying facility design basis accident analysis documentation  

SciTech Connect

This document provides the detailed accident analysis to support HNF-3553, Annex B, Spent Nuclear Fuel Project Final Safety Analysis Report (FSAR), ''Cold Vacuum Drying Facility Final Safety Analysis Report.'' All assumptions, parameters, and models used to provide the analysis of the design basis accidents are documented to support the conclusions in the FSAR. The calculations in this document address the design basis accidents (DBAs) selected for analysis in HNF-3553, ''Spent Nuclear Fuel Project Final Safety Analysis Report'', Annex B, ''Cold Vacuum Drying Facility Final Safety Analysis Report.'' The objective is to determine the quantity of radioactive particulate available for release at any point during processing at the Cold Vacuum Drying Facility (CVDF) and to use that quantity to determine the amount of radioactive material released during the DBAs. The radioactive material released is used to determine dose consequences to receptors at four locations, and the dose consequences are compared with the appropriate evaluation guidelines and release limits to ascertain the need for preventive and mitigative controls.

CROWE, R.D.

2000-08-08T23:59:59.000Z

228

V-045: Adobe ColdFusion Lets Local Users Bypass Sandbox Restrictions |  

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

5: Adobe ColdFusion Lets Local Users Bypass Sandbox 5: Adobe ColdFusion Lets Local Users Bypass Sandbox Restrictions V-045: Adobe ColdFusion Lets Local Users Bypass Sandbox Restrictions December 12, 2012 - 2:00am Addthis PROBLEM: Adobe ColdFusion Lets Local Users Bypass Sandbox Restrictions PLATFORM: ColdFusion 10, 9.0.2, 9.0.1 and 9.0 for Windows, Macintosh and UNIX ABSTRACT: A vulnerability was reported in Adobe ColdFusion. REFERENCE LINKS: SecurityTracker Alert ID: 1027853 Adobe Vulnerability identifier: APSB12-26 CVE 2012-5675 IMPACT ASSESSMENT: High DISCUSSION: Adobe has released a security hotfix for ColdFusion 10 and earlier versions for Windows, Macintosh and UNIX. This hotfix resolves a vulnerability which could result in a sandbox permissions violation in a shared hosting environment. Adobe recommends users update their product installation using

229

T-698: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' Permits  

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

8: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' 8: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' Permits Cross-Site Scripting Attacks T-698: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' Permits Cross-Site Scripting Attacks August 22, 2011 - 3:54pm Addthis PROBLEM: A vulnerability was reported in Adobe ColdFusion. A remote user can conduct cross-site scripting attacks. PLATFORM: Adobe ColdFusion 9.x ABSTRACT: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' Permits Cross-Site Scripting Attacks. reference LINKS: Adobe Vulnerability Report Adobe Security Bulletin ColdFusion Support SecurityTracker Alert ID: 1025957 IMPACT ASSESSMENT: Medium Discussion: The 'probe.cfm' script does not properly filter HTML code from user-supplied input in the 'name' parameter before displaying the input. A remote user can create a specially crafted URL that, when loaded by a

230

T-698: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' Permits  

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

8: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' 8: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' Permits Cross-Site Scripting Attacks T-698: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' Permits Cross-Site Scripting Attacks August 22, 2011 - 3:54pm Addthis PROBLEM: A vulnerability was reported in Adobe ColdFusion. A remote user can conduct cross-site scripting attacks. PLATFORM: Adobe ColdFusion 9.x ABSTRACT: Adobe ColdFusion Input Validation Flaw in 'probe.cfm' Permits Cross-Site Scripting Attacks. reference LINKS: Adobe Vulnerability Report Adobe Security Bulletin ColdFusion Support SecurityTracker Alert ID: 1025957 IMPACT ASSESSMENT: Medium Discussion: The 'probe.cfm' script does not properly filter HTML code from user-supplied input in the 'name' parameter before displaying the input. A remote user can create a specially crafted URL that, when loaded by a

231

DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation  

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

DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment October 3, 2011 - 12:00pm Addthis DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment CARLSBAD, N.M. - The Waste Isolation Pilot Plant (WIPP) received its

232

U-257: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service |  

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

57: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny 57: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service U-257: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service September 12, 2012 - 6:00am Addthis PROBLEM: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service PLATFORM: ColdFusion 10, 9.0.2, 9.0.1, 9.0, 8.0.1, and 8.0 for Windows, Macintosh and UNIX ABSTRACT: Adobe ColdFusion is prone to a remote denial-of-service vulnerability. reference LINKS: Adobe Security bulletins and advisories Adobe Vulnerability identifier: APSB12-21 SecurityTracker Alert ID: 1027516 Bugtraq ID: 55499 CVE-2012-2048 IMPACT ASSESSMENT: Medium Discussion: Adobe has released a security hotfix for ColdFusion 10 and earlier versions for Windows, Macintosh and UNIX. This update resolves a vulnerability which

233

DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation  

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

ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment October 3, 2011 - 12:00pm Addthis DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment DOE ACHIEVES MAJOR COLD WAR LEGACY WASTE CLEANUP MILESTONE: Waste Isolation Pilot Plant Receives 10,000th Shipment CARLSBAD, N.M. - The Waste Isolation Pilot Plant (WIPP) received its

234

U-257: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service |  

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

7: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny 7: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service U-257: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service September 12, 2012 - 6:00am Addthis PROBLEM: Adobe ColdFusion Unspecified Bug Lets Remote Users Deny Service PLATFORM: ColdFusion 10, 9.0.2, 9.0.1, 9.0, 8.0.1, and 8.0 for Windows, Macintosh and UNIX ABSTRACT: Adobe ColdFusion is prone to a remote denial-of-service vulnerability. reference LINKS: Adobe Security bulletins and advisories Adobe Vulnerability identifier: APSB12-21 SecurityTracker Alert ID: 1027516 Bugtraq ID: 55499 CVE-2012-2048 IMPACT ASSESSMENT: Medium Discussion: Adobe has released a security hotfix for ColdFusion 10 and earlier versions for Windows, Macintosh and UNIX. This update resolves a vulnerability which

235

Nonlinear lower hybrid oscillations in a cold viscous plasma  

SciTech Connect

An analytical description of nonlinear lower hybrid oscillations in a cold quasi-neutral plasma in the presence of viscosity is presented in one spatial dimension by using Lagrangian variables. By treating viscosity coefficients of the electron and ion fluids as inversely proportional to their respective densities, an exact solution is obtained. It is found that the damping rate of such oscillations is directly proportional to the effective viscosity coefficients of electron and ion fluids. A possible implication of such solutions is briefly outlined.

Maity, Chandan; Chakrabarti, Nikhil [Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata-700064 (India)

2011-12-15T23:59:59.000Z

236

Newfoundland Greenhome: energy efficient design for a cold foggy climate  

Science Conference Proceedings (OSTI)

St. John's Newfoundland has a cold, ocean moderated climate. During much of the September to May heating season cloud cover and fog reduce possible sunshine by 70%. This was important in determining design strategy. First priority was given to energy conservation, second to solar gain and third to thermal mass. The living space is super-insulated with a small area of south facing windows and other energy conserving features. Most solar gain takes place outside the living space in the large attached Greenhouse and solar attic. Solar heated air is transferred from the Attic to the cement and rock thermal storage under level 1 by a thermostatically controlled fan.

Evans, J.W.; Mellin, R.E.

1980-01-01T23:59:59.000Z

237

The Cold Dark Matter Search test stand warm electronics card  

SciTech Connect

A card which does the signal processing for four SQUID amplifiers and two charge sensitive channels is described. The card performs the same functions as is presently done with two custom 9U x 280mm Eurocard modules, a commercial multi-channel VME digitizer, a PCI to GPIB interface, a PCI to VME interface and a custom built linear power supply. By integrating these functions onto a single card and using the power over Ethernet standard, the infrastructure requirements for instrumenting a Cold Dark Matter Search (CDMS) detector test stand are significantly reduced.

Hines, Bruce; /Colorado U., Denver; Hansen, Sten; /Fermilab; Huber, Martin; /Colorado U., Denver; Kiper, Terry; /Fermilab; Rau, Wolfgang; /Queen's U., Kingston; Saab, Tarek; /Florida U.; Seitz, Dennis; Sundqvist, Kyle; /UC, Berkeley; Mandic, Vuk; /Minnesota U.

2010-11-01T23:59:59.000Z

238

Particle Velocity and Deposition Efficiency in the Cold Spray Process  

SciTech Connect

Copper powder was sprayed by the cold-gas dynamic method. In-flight particle velocities were measured with a laser-two-focus system as a function of process parameters such as gas temperature, gas pressure, and powder feed rate. Particle velocities were uniform in a relatively large volume within the plume and agreed with theoretical predictions. The presence of the substrate was found to have no significant effect on particle velocities. Cold-spray deposition efficiencies were measured on aluminum substrates as a function of particle velocity and incident angle of the plume. Deposition efficiencies of up to 95% were achieved. The critical velocity for deposition was determined to be about 640 meters per second. This work investigates both the in-flight characteristics of copper particles in a supersonic cold-spray plume and the build-up of the subsequent coating on aluminum substrates. Velocities were found to be relatively constant within a large volume of the plume. Particle counts dropped off sharply away from the central axis. The presence of a substrate was found to have no effect on the velocity of the particles. A substantial mass-loading effect on the particle velocity was observed; particle velocities begin to drop as the mass ratio of powder to gas flow rates exceeds 3%. The measured variation of velocity with gas pressure and pre-heat temperature was in fairly good agreement with theoretical predictions. Helium may be used as the driving gas instead of air in order to achieve higher particle velocities for a given temperature and pressure. Coating deposition efficiencies were found to increase with particle velocity and decrease with gun- substrate angle. There did not appear to be any dependence of the deposition efficiency on coating thickness. A critical velocity for deposition of about 640 mk appears to fit the data well. The cold-spray technique shows promise as a method for the deposition of materials which are thermally sensitive or may experience rapid oxidation under typical thermal spray conditions. High deposition efficiencies are achievable for certain coating-substrate conditions. Work remains to determine the material and microstructural properties which govern the coating process.

Dykhuizen, R.C.; Gilmore, D.L.; Neiser, R.A.; Roemer, T.J.; Smith, M.F.

1998-11-12T23:59:59.000Z

239

A Hidden Valley model of cold dark matter  

E-Print Network (OSTI)

In the discussed model, the cold dark matter consists of Dirac spin-1/2 fermions, sterile from all Standard Model charges, where masses are generated by a nonzero vacuum expectation value of a field of scalar bosons, also assumed to be sterile. For convenience, these sterile particles have beeen called sterinos and sterons, respectively. It has been conjectured that our sterile world of sterinos and sterons can communicate with the familiar Standard Model world not only through gravity, but also through a photonic portal provided by a very weak effective interaction involving the electromagnetic field F_{\\mu \

Krolikowski, Wojciech

2008-01-01T23:59:59.000Z

240

Cold matter effects and quarkonium production at RHIC and LHC  

SciTech Connect

In this work we investigate two cold matter effects in J/{Psi} and {Upsilon} production in nuclear collisions at RHIC and LHC, namely the shadowing effect and nuclear absorption. We characterize these effects by estimating the rapidity dependence of some nuclear ratios in pA and AA collisions at RHIC and LHC, R{sub pA} = d{sigma}{sub pA}(J/{Psi},{Upsilon})/Ad{sigma}{sub pp}(J/{Psi},{Upsilon}) and R{sub AA} = d{sigma}{sub AA}(J/{Psi},{Upsilon})/A{sup 2}d{sigma}{sub pp}(J/{Psi},{Upsilon}).

Dos Santos, G. S.; Mariotto, C. B. [Instituto de Matematica, Estatistica e Fisica, Universidade Federal do Rio Grande, Caixa Postal 474, CEP 96203-900, Rio Grande, RS (Brazil); Goncalves, V. P. [Instituto de Fisica e Matematica, Universidade Federal de Pelotas, Caixa Postal 354, CEP 96010-090, Pelotas, RS (Brazil)

2013-03-25T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

V-063: Adobe ColdFusion Bugs Let Remote Users Gain Access and Obtain  

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

3: Adobe ColdFusion Bugs Let Remote Users Gain Access and 3: Adobe ColdFusion Bugs Let Remote Users Gain Access and Obtain Information V-063: Adobe ColdFusion Bugs Let Remote Users Gain Access and Obtain Information January 7, 2013 - 1:00am Addthis PROBLEM: Adobe ColdFusion Bugs Let Remote Users Gain Access and Obtain Information PLATFORM: ColdFusion 10, 9.0.2, 9.0.1 and 9.0 for Windows, Macintosh and UNIX ABSTRACT: Adobe has identified three vulnerabilities affecting ColdFusion for Windows, Macintosh and UNIX REFERENCE LINKS: Adobe Security Bulletin APSA13-01 SecurityTracker Alert ID: 1027938 CVE-2013-0625 CVE-2013-0629 CVE-2013-0631 IMPACT ASSESSMENT: High DISCUSSION: A remote user can bypass authentication and take control of the target system [CVE-2013-0625]. Systems with password protection disabled or with no password set are affected.

242

U-060: Security update: Hotfix available for ColdFusion | Department of  

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

0: Security update: Hotfix available for ColdFusion 0: Security update: Hotfix available for ColdFusion U-060: Security update: Hotfix available for ColdFusion December 13, 2011 - 6:40am Addthis PROBLEM: Security update: Hotfix available for ColdFusion. PLATFORM: ColdFusion 9.0.1, 9.0, 8.0.1 and 8.0 for Windows, Macintosh and UNIX ABSTRACT: Vulnerabilities have been identified in ColdFusion 9.0.1 and earlier versions for Windows, Macintosh and UNIX. These vulnerabilities could lead to a cross-site scripting attack. Adobe categorizes this as an important update and recommends that users apply the latest update for their product installation.This update resolves a cross-site scripting vulnerability in cfform tag (CVE-2011-2463). This update resolves a cross-site scripting vulnerability in RDS (CVE-2011-4368).

243

V-197: Adobe ColdFusion 10 WebSockets Security Bypass Vulnerability |  

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

7: Adobe ColdFusion 10 WebSockets Security Bypass Vulnerability 7: Adobe ColdFusion 10 WebSockets Security Bypass Vulnerability V-197: Adobe ColdFusion 10 WebSockets Security Bypass Vulnerability July 11, 2013 - 6:00am Addthis PROBLEM: A vulnerability has been reported in Adobe ColdFusion PLATFORM: The vulnerability is reported in version 10 for Windows, Macintosh, and Linux ABSTRACT: The vulnerability is caused due to an unspecified error and can be exploited to invoke public methods on ColdFusion Components (CFC) using WebSockets REFERENCE LINKS: Secunia Advisory SA54024 Adobe Security Bulletin APSB13-19 Stackoverflow.com CVE-2013-3350 IMPACT ASSESSMENT: High DISCUSSION: The hotfix resolves a vulnerability that could permit an attacker to invoke public methods on ColdFusion Components (CFC) using WebSockets IMPACT: Security Bypass

244

R-Cold: Proposed Penalty (2013-CE-5354) | Department of Energy  

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

R-Cold: Proposed Penalty (2013-CE-5354) R-Cold: Proposed Penalty (2013-CE-5354) R-Cold: Proposed Penalty (2013-CE-5354) March 26, 2013 DOE alleged in a Notice of Proposed Civil Penalty that R-Cold, Inc. failed to certify a variety of walk-in cooler or freezer components as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. R-Cold: Proposed Penalty (2013-CE-5354) More Documents & Publications R-Cold: Order (2013-CE-5354) North Star Refrigerator: Proposed Penalty (2013-CE-5355)

245

efficiency data from AeroSys Inc, Coaire, Cold Point, First Operations...  

Open Energy Info (EERE)

Appliance Data - Central Air Conditioners - 2010 View 2010 energy efficiency data from AeroSys Inc, Coaire, Cold Point, First Operations, LG Electronics, Nordyne, and Quietside...

246

Economical Analysis of the Cold Air Distribution System: A Case Study  

E-Print Network (OSTI)

In this paper, we briefly introduce the super cold air distribution technique. By comparing the schemes of two air conditioning systems, including a modified air conditioning system, this paper analyzes the technique parameters and the economics of the cold air distribution system in detail. The detailed analysis includes the air quality, comfort index, initial cost, life cost, static recycle period, and dynamic recycle period. The advantages and trends of super cold air distribution systems in the future are pointed out. The economical analysis and technical comparison is based on real data. The conclusion is useful for the design of super cold air conditioning systems of large shops and office buildings.

Zhou, Z.; Xu, W.; Li, J.; Zhao, J.; Niu, L.

2006-01-01T23:59:59.000Z

247

The Effect of Cold Work on Microstructure and SCC Susceptibility in ...  

Science Conference Proceedings (OSTI)

In the papers, it is said that cold work has tendency to accelerate the SCC .... Stress Corrosion Cracking Behavior near the Fusion Boundary of Dissimilar Weld

248

Poland and the Cold War in East and Southeast Asia, 1949-1965.  

E-Print Network (OSTI)

?? This dissertation constructs the first analytical account of Poland's role in East and Southeast Asia during the Cold War from 1949 until 1965. It (more)

Gnoinska, Margaret K.

2009-01-01T23:59:59.000Z

249

Power control architectures for cold cathode fluorescent lamp and light emitting diode based light sources.  

E-Print Network (OSTI)

?? In this dissertation, two different energy efficient power supply topologies are introduced for controlling cold cathode fluorescent lamp (CCFL) and high-brightness light emitting diode (more)

Doshi, Montu V.

2010-01-01T23:59:59.000Z

250

Hanford spent nuclear fuel cold vacuum drying test specification and test plan  

SciTech Connect

This document provides the test plan and test specification for SNF cold vacuum drying proof of concept, CVD process equipment validation, and proof of performance testing.

McCracken, K.J., Westinghouse Hanford

1996-07-10T23:59:59.000Z

251

Surviving Through The Post-Cold War Era: The Evolution of Foreign Policy In North Korea  

E-Print Network (OSTI)

to the development of nuclear weapons to substitute for thethe Cold War. Developing nuclear weapons also bolstered thethe reduction of nuclear weapons as well as the general

Yee, Samuel

2008-01-01T23:59:59.000Z

252

The characterization of Csp (Cold Shock Protein) from the Antarctic archaeon, Methanogenium frigidum.  

E-Print Network (OSTI)

??Cold shock proteins (Csp) are small acidic proteins that fold into ?-barrel structures with five anti-parallel ?-strands and are involved in essential cellular processes. Upon (more)

Giaquinto, Laura

2006-01-01T23:59:59.000Z

253

A REALISTIC EXAMINATION OF COLD FUSION CLAIMS 24 YEARS LATER  

SciTech Connect

On March 29, 1989, chemists Martin Fleischmann and Stanley Pons announced they had discovered an effect whose explanation was required to lie in the realm of nuclear reactions. Their claim, and those subsequent to it of roughly similar nature, became known as cold fusion. Research continues to this day on this effect, but what has become clear is that whatever it is, it is not a conventional fusion process. Thus the cold fusion moniker is somewhat inappropriate and many current researchers in the field prefer the term Low Energy Nuclear Reactions (LENR), although other terms have been coined for it as well. the results developed out of the LENR research do in fact show something is happening to produce signals which might be interpreted as supporting nuclear reactions (which is what encourages and sustains LENR researchers), but which can also be interpreted via a set of unique and interesting conventional processes. The focus of this document is to describe and address recent objections to such processes so that subsequent LENR research can be guided to develop information that will determine whether either set of explanations has merit. It is hoped that criteria delineated herein will aid the USDOE and other agencies in determining if LENR proposals are meritorious and worthy of support or not.

Shanahan, K.

2012-10-22T23:59:59.000Z

254

Materials Selection for the HFIR Cold Neutron Source  

DOE Green Energy (OSTI)

In year 2002 the High Flux Isotope Reactor (HFIR) will be fitted with a source of cold neutrons to upgrade and expand its existing neutron scattering facilities. The in-reactor components of the new source consist of a moderator vessel containing supercritical hydrogen gas moderator at a temperature of 20K and pressure of 15 bar, and a surrounding vacuum vessel. They will be installed in an enlarged beam tube located at the site of the present horizontal beam tube, HB-4; which terminates within the reactor's beryllium reflector. These components must withstand exceptional service conditions. This report describes the reasons and factors underlying the choice of 6061-T6 aluminum alloy for construction of the in-reactor components. The overwhelming considerations are the need to minimize generation of nuclear heat and to remove that heat through the flowing moderator, and to achieve a minimum service life of about 8 years coincident with the replacement schedule for the beryllium reflector. 6061-T6 aluminum alloy offers the best combination of low nuclear heating, high thermal conductivity, good fabricability, compatibility with hydrogen, superior cryogenic properties, and a well-established history of satisfactory performance in nuclear environments. These features are documented herein. An assessment is given of the expected performance of each component of the cold source.

Farrell, K.

2001-08-24T23:59:59.000Z

255

Dipolar interaction in ultra-cold atomic gases  

SciTech Connect

Ultra-cold atomic systems provide a new setting where to investigate the role of long-range interactions. In this paper we will review the basics features of those physical systems, in particular focusing on the case of Chromium atoms. On the experimental side, we report on the observation of dipolar effects in the expansion dynamics of a Chromium Bose-Einstein condensate. By using a Feshbach resonance, the scattering length characterising the contact interaction can be strongly reduced, thus increasing the relative effect of the dipole-dipole interaction. Such experiments make Chromium atoms the strongest candidates at present for the achievement of the strong dipolar regime. On the theoretical side, we investigate the behaviour of ultra-cold dipolar systems in the presence of a periodic potential. We discuss how to realise this situation experimentally and we characterise the system in terms of its quantum phases and metastable states, discussing in detail the differences with respect to the case of zero-range interactions.

Menotti, C. [ICFO-Institut de Ciencies Fotoniques, E-08860 Castelldefels, Barcelona (Spain); CNR-INFM-BEC and Dipartimento di Fisica, Universita di Trento, I-38050 Povo (Italy); Lewenstein, M. [ICFO--Institut de Ciencies Fotoniques, E-08860 Castelldefels, Barcelona (Spain); Lahaye, T. [ICREA-Institucio Catalana de Recerca i Estudis Avancats, E-08010 Barcelona (Spain); Pfau, T. [5. Physikalisches Institut, Universitaet Stuttgart, D-70550 Stuttgart (Germany)

2008-01-11T23:59:59.000Z

256

Cold test plan for the Old Hydrofracture Facility tank contents removal project, Oak Ridge National Laboratory, Oak Ridge, Tennessee  

SciTech Connect

This Old Hydrofracture Facility (OHF) Tanks Contents Removal Project Cold Test Plan describes the activities to be conducted during the cold test of the OHF sluicing and pumping system at the Tank Technology Cold Test Facility (TTCTF). The TTCTF is located at the Robotics and Process Systems Complex at the Oak Ridge National Laboratory (ORNL). The cold test will demonstrate performance of the pumping and sluicing system, fine-tune operating instructions, and train the personnel in the actual work to be performed. After completion of the cold test a Technical Memorandum will be prepared documenting completion of the cold test, and the equipment will be relocated to the OHF site.

1997-11-01T23:59:59.000Z

257

SAVANNAH RIVER SITE COLD WAR HISTORIC PROPERTY DOCUMENTATION  

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

WAR HISTORIC PROPERTY DOCUMENTATION WAR HISTORIC PROPERTY DOCUMENTATION NARRATIVE AND PHOTOGRAPHY CMX AND TNX SAVANNAH RIVER'S PILOT PLANTS Aiken County, South Carolina SAVANNAH RIVER SITE COLD WAR HISTORIC PROPERTY DOCUMENTATION CMX AND TNX CMX AND TNX SA SA V V ANNAH RIVER'S ANNAH RIVER'S PILOT PLANTS PILOT PLANTS Aiken County, South Carolina NARRATIVE AND PHOTOGRAPHY ii ABSTRACT This documentation was prepared in accordance with a Memorandum of Agreement (MOA) signed by the Department of Energy-Savannah River (DOE-SR) and the South Carolina Historic Preservation Office (SHPO) dated February 27, 2003, as well as the Consolidated MOA of August 2004. The MOA stipulated a thematic study and photographic documentation of 679-T and 678-T, known respectively as the CMX and TNX buildings. Initially, this area was called the CMX-TNX

258

Entanglement creation in cold molecular gases using strong laser pulses  

E-Print Network (OSTI)

While many-particle entanglement can be found in natural solids and strongly interacting atomic and molecular gases, generating highly entangled states between weakly interacting particles in a controlled and scalable way presents a significant challenge. We describe here a one-step method to generate entanglement in a dilute gas of cold polar molecules. For molecules in optical traps separated by a few micrometers, we show that maximally entangled states can be created using the strong off-resonant pulses that are routinely used in molecular alignment experiments. We show that the resulting alignment-mediated entanglement can be detected by measuring laser-induced fluorescence with single-site resolution and that signatures of this molecular entanglement also appear in the microwave absorption spectra of the molecular ensemble. We analyze the robustness of these entangled molecular states with respect to intensity fluctuations of the trapping laser and discuss possible applications of the system for quantum information processing.

Felipe Herrera; Sabre Kais; K. Birgitta Whaley

2013-02-26T23:59:59.000Z

259

Cold Feedback in Cooling-Flow Galaxy Clusters  

E-Print Network (OSTI)

We put forward an alternative view to the Bondi-driven feedback between heating and cooling of the intra-cluster medium (ICM) in cooling flow galaxies and clusters. We adopt the popular view that the heating is due to an active galactic nucleus (AGN), i.e. a central black hole accreting mass and launching jets and/or winds. We propose that the feedback occurs with the entire cool inner region (5-30 kpc). A moderate cooling flow does exist here, and non-linear over-dense blobs of gas cool fast and are removed from the ICM before experiencing the next major AGN heating event. Some of these blobs may not accrete on the central black hole, but may form stars and cold molecular clouds. We discuss the conditions under which the dense blobs may cool to low temperatures and feed the black hole.

Fabio Pizzolato

2006-11-07T23:59:59.000Z

260

Cold Feedback in CoolingFlow Galaxy Clusters  

E-Print Network (OSTI)

Summary. We put forward an alternative view to the Bondidriven feedback between heating and cooling of the intra-cluster medium (ICM) in cooling flow (CF) galaxies and clusters. We adopt the popular view that the heating is due to an active galactic nucleus (AGN), i.e. a central black hole accreting mass and launching jets and/or winds. We propose that the feedback occurs with the entire cool inner region (r ? 5?30 kpc). A moderate cooling flow does exist here, and nonlinear overdense blobs of gas cool fast and are removed from the ICM before experiencing the next major AGN heating event. Some of these blobs may not accrete on the central black hole, but may form stars and cold molecular clouds. We discuss the conditions under which the dense blobs may cool to low temperatures and feed the black hole. 1

Fabio Pizzolato

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Cold Feedback in Cooling-Flow Galaxy Clusters  

E-Print Network (OSTI)

We put forward an alternative view to the Bondi-driven feedback between heating and cooling of the intra-cluster medium (ICM) in cooling flow galaxies and clusters. We adopt the popular view that the heating is due to an active galactic nucleus (AGN), i.e. a central black hole accreting mass and launching jets and/or winds. We propose that the feedback occurs with the entire cool inner region (5-30 kpc). A moderate cooling flow does exist here, and non-linear over-dense blobs of gas cool fast and are removed from the ICM before experiencing the next major AGN heating event. Some of these blobs may not accrete on the central black hole, but may form stars and cold molecular clouds. We discuss the conditions under which the dense blobs may cool to low temperatures and feed the black hole.

Pizzolato, F

2006-01-01T23:59:59.000Z

262

Immersing carbon nano-tubes in cold atomic gases  

E-Print Network (OSTI)

We investigate the sympathetic relaxation of a free-standing, vibrating carbon nano-tube that is mounted on an atom chip and is immersed in a cloud of ultra-cold atoms. Gas atoms colliding with the nano-tube excite phonons via a Casimir-Polder potential. We use Fermi's Golden Rule to estimate the relaxation rates for relevant experimental parameters and develop a fully dynamic theory of relaxation for the multi-mode phononic field embedded in a thermal atomic reservoir. Based on currently available experimental data, we identify the relaxation rates as a function of atom density and temperature that are required for sympathetic ground state cooling of carbon nano-tubes.

C. T. Wei; P. V. Mironova; J. Fortgh; W. P. Schleich; R. Walser

2013-07-08T23:59:59.000Z

263

SHEAR STRENGTH MEASURING EQUIPMENT EVALUATION AT THE COLD TEST FACILITY  

SciTech Connect

Retrievals under current criteria require that approximately 2,000,000 gallons of double-shell tank (DST) waste storage space not be used to prevent creating new tanks that might be susceptible to buoyant displacement gas release events (BDGRE). New criteria are being evaluated, based on actual sludge properties, to potentially show that sludge wastes do not exhibit the same BDGRE risk. Implementation of the new criteria requires measurement of in situ waste shear strength. Cone penetrometers were judged the best equipment for measuring in situ shear strength and an A.P. van den berg Hyson 100 kN Light Weight Cone Penetrometer (CPT) was selected for evaluation. The CPT was procured and then evaluated at the Hanford Site Cold Test Facility. Evaluation demonstrated that the equipment with minor modification was suitable for use in Tank Farms.

MEACHAM JE

2009-09-09T23:59:59.000Z

264

Hydrodynamic design loads for the OTEC cold water pipe  

DOE Green Energy (OSTI)

Ocean current and/or plant motion crossflows induce time dependent hydrodynamic loads on the OTEC cold water pipe due to vortex shedding. Design criteria were established for mean and fluctuating loads based on a review of the literature, analysis of test data acquired by SAI under a previous experimental program and an analytical extension of test results to higher Reynolds number. Baseline loads were specified for rigid cylinders in uniform flows. Modifications to the loads by current shear, stratification and cylinder motion, were investigated and final design criteria established. Limited structural response calculations were performed to demonstrate the use of the design criteria and to investigate briefly the possible structural response mode. Comparisons were made with alternate hydrodynamic loads, and recommendations were made for experimental verification.

Hove, D.; Shih, W.; Albano, E.

1978-09-01T23:59:59.000Z

265

Conditions for spin squeezing in a cold 87Rb ensemble  

E-Print Network (OSTI)

We study the conditions for generating spin squeezing via a quantum non-demolition measurement in an ensemble of cold 87Rb atoms. By considering the interaction of atoms in the 5S_{1/2}(F=1) ground state with probe light tuned near the D2 transition, we show that, for large detunings, this system is equivalent to a spin-1/2 system when suitable Zeeman substates and quantum operators are used to define a pseudo-spin. The degree of squeezing is derived for the rubidium system in the presence of scattering causing decoherence and loss. We describe how the system can decohere and lose atoms, and predict as much as 75% spin squeezing for atomic densities typical of optical dipole traps.

D'Echaniz, S R; Kubasik, M; Koschorreck, M; Crepaz, H; Eschner, J; Polzik, E S

2005-01-01T23:59:59.000Z

266

Conditions for spin squeezing in a cold 87Rb ensemble  

E-Print Network (OSTI)

We study the conditions for generating spin squeezing via a quantum non-demolition measurement in an ensemble of cold 87Rb atoms. By considering the interaction of atoms in the 5S_{1/2}(F=1) ground state with probe light tuned near the D2 transition, we show that, for large detunings, this system is equivalent to a spin-1/2 system when suitable Zeeman substates and quantum operators are used to define a pseudo-spin. The degree of squeezing is derived for the rubidium system in the presence of scattering causing decoherence and loss. We describe how the system can decohere and lose atoms, and predict as much as 75% spin squeezing for atomic densities typical of optical dipole traps.

S. R. de Echaniz; M. W. Mitchell; M. Kubasik; M. Koschorreck; H. Crepaz; J. Eschner; E. S. Polzik

2005-06-10T23:59:59.000Z

267

Safety assessment of N Reactor in cold standby  

Science Conference Proceedings (OSTI)

This document has been prepared to comply with the applicable provisions in Section 8 of DOE 5480.6, Safety of Department of Energy-Owned Nuclear Reactors.'' The assessment objective is to ensure that the N Reactor in its cold standby state will predict the safety of both onsite workers and the offsite public. This report is a summary document and provides an overview of the environmental and radiological aspects of standby. References to supporting documents and standby documentation are provided as appropriate. The condition covered by this assessment is that the reactor is already defueled, that the fuel is stored in the N Basin, and that the plant is in the layup mode.

Bardell, T.W.; Chien, Y.M.; Cottam, A.E.; Diediker, L.P.; Franz, G.R.; Hamilton, D.W.; Larrick, A.P.; Light, J.M.; Richardson, C.A.; Roblyer, S.P.; Toffer, H.; Worden, P.A.

1989-06-01T23:59:59.000Z

268

Safety assessment of N Reactor in cold standby. Revision 1  

Science Conference Proceedings (OSTI)

This document has been prepared to comply with the applicable provisions in Section 8 of DOE 5480.6, ``Safety of Department of Energy-Owned Nuclear Reactors.`` The assessment objective is to ensure that the N Reactor in its cold standby state will predict the safety of both onsite workers and the offsite public. This report is a summary document and provides an overview of the environmental and radiological aspects of standby. References to supporting documents and standby documentation are provided as appropriate. The condition covered by this assessment is that the reactor is already defueled, that the fuel is stored in the N Basin, and that the plant is in the layup mode.

Bardell, T.W.; Chien, Y.M.; Cottam, A.E.; Diediker, L.P.; Franz, G.R.; Hamilton, D.W.; Larrick, A.P.; Light, J.M.; Richardson, C.A.; Roblyer, S.P.; Toffer, H.; Worden, P.A.

1989-06-01T23:59:59.000Z

269

Spontaneous emissions and thermalization of cold bosons in optical lattices  

E-Print Network (OSTI)

We study the thermalization of excitations generated by spontaneous emission events for cold bosons in an optical lattice. Computing the dynamics described by the many-body master equa- tion, we characterize equilibration timescales in different parameter regimes. For simple observables, we find regimes in which the system relaxes rapidly to values in agreement with a thermal distribu- tion, and others where thermalization does not occur on typical experimental timescales. Because spontaneous emissions lead effectively to a local quantum quench, this behavior is strongly depen- dent on the low-energy spectrum of the Hamiltonian, and undergoes a qualitative change at the Mott Insulator-superfluid transition point. These results have important implications for the un- derstanding of thermalization after localized quenches in isolated quantum gases, as well as the characterization of heating in experiments.

Johannes Schachenmayer; Lode Pollet; Matthias Troyer; Andrew John Daley

2013-05-06T23:59:59.000Z

270

2012 Radiological Monitoring Results Associated with the Advanced Test Reactor Complex Cold Waste Pond  

SciTech Connect

This report summarizes radiological monitoring performed of the Idaho National Laboratory Sites Advanced Test Reactor Complex Cold Waste wastewater prior to discharge into the Cold Waste Pond and of specific groundwater monitoring wells associated with the Industrial Wastewater Reuse Permit (#LA-000161-01, Modification B). All radiological monitoring is performed to fulfill Department of Energy requirements under the Atomic Energy Act.

Mike Lewis

2013-02-01T23:59:59.000Z

271

Energy Requirement Analysis of Large-Scale Biogas Project in High-Cold Region of China  

Science Conference Proceedings (OSTI)

The annual mean temperature is very low in high cold region of china. The insulating and heating measures on the basis of the energy requirement analysis of biogas project are needed to ensure the normal running of fermentation process. In this paper, ... Keywords: High-cold, Biogas, Fermentation, Heat

Yinsheng Yang; Lili Wang

2012-01-01T23:59:59.000Z

272

An Air-Sea Interaction Model for Cold-Air Outbreaks  

Science Conference Proceedings (OSTI)

A two-dimensional dry model for the atmosphere is coupled with a two-dimensional primitive equation model for the ocean to investigate how cold fronts interact with the Gulf Stream and its adjacent waters during cold-air outbreaks. The ...

Shenn-Yu Chao

1992-08-01T23:59:59.000Z

273

Analysis and Optimization of the Power Cycle Based on the Cold Energy of Liquefied Natural Gas  

Science Conference Proceedings (OSTI)

Liquid natural gas (LNG) delivered by sea-ships contains considerable cryogenic energy which can be used for power generation before its evaporation and introduction into the system of pipe line. Electric power generation utilizing LNG cold energy is ... Keywords: liquefied natural gast, cold energy recovery, pinch analysis, exergy, optimization

Lu Yuanwei; Yang Hongchang; Ma Chongfang

2011-01-01T23:59:59.000Z

274

ccsd00001714, Nonlinear dynamics of electromagnetic pulses in cold relativistic plasmas  

E-Print Network (OSTI)

ccsd­00001714, version 2 ­ 19 Oct 2004 Nonlinear dynamics of electromagnetic pulses in cold particle and photon accel- eration, nonlinear optics, laser fusion, and others [1{6]. Intense of coupled electromagnetic and electrostatic modes in cold relativistic electron-ion plas- mas to conclude

275

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

Science Conference Proceedings (OSTI)

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

Jianyi Zhang; Ying Xu; Fei Chen

2009-08-01T23:59:59.000Z

276

Polish Cold War Codebreaking of 19591989: A Preliminary Assessment  

Science Conference Proceedings (OSTI)

This article is an attempt to assess the broad scope of communist Polish code breaking during the middle and late periods of the Cold War. Based on the recently released documents available now at the Polish Institute of National Remembrance, it portrays ... Keywords: Cold War, Poland, codebreaking, counterintelligence, cryptanalysis, signals intelligence SIGINT

Jan Bury

2012-10-01T23:59:59.000Z

277

2011 Radiological Monitoring Results Associated with the Advanced Test Reactor Complex Cold Waste Pond  

SciTech Connect

This report summarizes radiological monitoring performed of the Idaho National Laboratory Site's Advanced Test Reactor Complex Cold Waste wastewater prior to discharge into the Cold Waste Pond and of specific groundwater monitoring wells associated with the Industrial Wastewater Reuse Permit (LA-000161-01, Modification B). All radiological monitoring is performed to fulfill Department of Energy requirements under the Atomic Energy Act.

Mike Lewis

2012-02-01T23:59:59.000Z

278

2010 Radiological Monitoring Results Associated with the Advance Test Reactor Complex Cold Waste Pond  

SciTech Connect

This report summarizes radiological monitoring performed of the Idaho National Laboratory Sites Advanced Test Reactor Complex Cold Waste wastewater prior to discharge into the Cold Waste Pond and of specific groundwater monitoring wells associated with the Industrial Wastewater Reuse Permit (#LA-000161-01, Modification B). All radiological monitoring is performed to fulfill Department of Energy requirements under the Atomic Energy Act.

mike lewis

2011-02-01T23:59:59.000Z

279

Low frequency electrostatic and electromagnetic modes in nonuniform cold quantum plasmas  

SciTech Connect

The low frequency electrostatic and electromagnetic linear modes in a nonuniform cold quantum electron-ion plasma are studied. The effect of stationary dust on an electrostatic mode is also investigated. The quantum corrections in the linear dispersion relations of a cold dense plasma are presented with possible applications.

Saleem, H.; Ahmad, Ali [Theoretical Plasma Physics Division, Pakistan Institute of Nuclear Science and Technology (PINSTECH), Islamabad (Pakistan); Department of Physics, COMSATS Institute of Information Technology (CIIT), Islamabad (Pakistan); Khan, S. A. [Department of Physics, COMSATS Institute of Information Technology (CIIT), Islamabad (Pakistan); Department of Physics, Government College Bagh AJK (Pakistan)

2008-01-15T23:59:59.000Z

280

Discussion on Energy-Efficient Technology for the Reconstruction of Residential Buildings in Cold Areas  

E-Print Network (OSTI)

: Based on the existing residential buildings in cold areas, this paper takes the existing residential buildings in a certain district in Beijing to provide an analysis of the thermal characteristics of envelope and energy consumption in winter with the software PKPM, and provides the technical and economic analysis, which may provide reference for suitable plans for energy efficient reconstruction of buildings in cold areas.

Zhao, J.; Wang, S.; Chen, H.; Shi, Y.; Li, D.

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Factors Affecting Cold-Air Outbreaks East of the Rocky Mountains  

Science Conference Proceedings (OSTI)

A two-layer isentropic model is used to examine the parameters controlling the severity of cold-air outbreaks east of the Rocky Mountains, and in particular the channeling effect of the mountain range. The case that is scrutinized is the cold-air ...

Gisela Hartjenstein; Rainer Bleck

1991-09-01T23:59:59.000Z

282

Finescale Vertical Structure of a Cold Front as Revealed by an Airborne Doppler Radar  

Science Conference Proceedings (OSTI)

In the afternoon of 24 May 2002, a well-defined and frontogenetic cold front moved through the Texas panhandle. Detailed observations from a series of platforms were collected near the triple point between this cold front and a dryline boundary.

Bart Geerts; Rick Damiani; Samuel Haimov

2006-01-01T23:59:59.000Z

283

A cold micro plasma jet device suitable for bio-medical applications  

Science Conference Proceedings (OSTI)

This paper presents a cold plasma jet operating at 20kHz AC under atmospheric pressure. The micro plasma jet nozzle has a porous alumina dielectric installed between the outer anode and the inner hollow cathode. While nitrogen gas is injected through ... Keywords: Atmospheric cold plasma, Micro plasma jet, Porous alumina dielectric

Kangil Kim; Geunyoung Kim; Yong Cheol Hong; Sang Sik Yang

2010-05-01T23:59:59.000Z

284

A Climatology of Nocturnal Warming Events Associated with Cold-Frontal Passages in Oklahoma  

Science Conference Proceedings (OSTI)

A sudden increase in temperature during the nighttime hours accompanies the passages of some cold fronts. In some cold frontassociated warming events, the temperature can rise by as much as 10C and can last from a few minutes to several hours. ...

Anita Nallapareddy; Alan Shapiro; Jonathan J. Gourley

2011-10-01T23:59:59.000Z

285

Dynamical Aspects of Wintertime Cold-Air Pools in an Alpine Valley System  

Science Conference Proceedings (OSTI)

This study presents high-resolution numerical simulations in order to examine the dynamical mechanisms controlling the persistence of wintertime cold-air pools in an Alpine valley system. First, a case study of a cold-pool episode is conducted, ...

Gnther Zngl

2005-09-01T23:59:59.000Z

286

CTAX: the US/Japan Cold Neutron Triple-Axis Spectromete at HFIR | ORNL  

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

CTAX-US/Japan Cold Neutron Triple-Axis Spectrometer CTAX-US/Japan Cold Neutron Triple-Axis Spectrometer CTAX US/Japan Cold Neutron Triple-Axis Spectrometer (CG-4C). (larger image) The U.S.-Japan Cold Neutron Triple-Axis Spectrometer (CTAX) is a conventional triple-axis spectrometer with variable incident energy and variable monochromator-sample and sample-analyzer distances. The cold guide 4 bender and guide hall shielding reduce background levels at CG-4C, and the 15-cm-tall guide profile is well exploited by CG-4C's vertically focusing monochromator (PG 002). To enhance accommodation of strong magnetic fields at the sample position and to simplify future polarization analysis, the amount of ferromagnetic material has been minimized in the construction of this instrument. CG-4C is a collaboration of Oak Ridge National Laboratory, the Neutron

287

The Cold War ends ... now what? | Y-12 National Security Complex  

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

The Cold War ends ... now ... The Cold War ends ... now ... The Cold War ends ... now what? Posted: February 7, 2013 - 6:07pm | Y-12 Report | Volume 9, Issue 2 | 2013 Y-12 machined precise finished surfaces (mirrors) in the 1970s. Precision machining capabilities like this helped give the U.S. an edge during the Cold War. If you met former Soviet leader Mikhail Gorbachev, what would you ask him? Y-12 Facility Specialist Martha Polston had the rare opportunity to meet Gorbachev a decade after the Soviet Union had formally dissolved in 1991 and the Cold War had ended. "Meeting him face to face was a true privilege," she said. "The intensity of his personality is commanding, yet he is approachable. He seemed to genuinely embrace his role as a 'statesman' after having to let go of the 'power' of world leader."

288

Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin |  

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

Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin American Recovery and Reinvestment Act workers recently cleaned up a second basin containing coal ash residues from Cold War operations at the Savannah River Site (SRS). About $24 million from the Recovery Act funded the environmental restoration project, allowing SRS to complete the project at least five years ahead of schedule. The work is part of a larger Recovery Act cleanup of the P Area scheduled for completion by the end of September 2011. Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin More Documents & Publications EIS-0220: Final Environmental Impact Statement EIS-0220: Final Environmental Impact Statement

289

Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin |  

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

Accomplish Cleanup of Second Cold War Coal Ash Accomplish Cleanup of Second Cold War Coal Ash Basin Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin American Recovery and Reinvestment Act workers recently cleaned up a second basin containing coal ash residues from Cold War operations at the Savannah River Site (SRS). About $24 million from the Recovery Act funded the environmental restoration project, allowing SRS to complete the project at least five years ahead of schedule. The work is part of a larger Recovery Act cleanup of the P Area scheduled for completion by the end of September 2011. Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin More Documents & Publications Recovery Act Workers Complete Environmental Cleanup of Coal Ash Basin Recovery Act Workers Add Time Capsule Before Sealing Reactor for Hundreds

290

Incorporating Cold Cap Behavior in a Joule-heated Waste Glass Melter Model  

SciTech Connect

In this paper, an overview of Joule-heated waste glass melters used in the vitrification of high level waste (HLW) is presented, with a focus on the cold cap region. This region, in which feed-to-glass conversion reactions occur, is critical in determining the melting properties of any given glass melter. An existing 1D computer model of the cold cap, implemented in MATLAB, is described in detail. This model is a standalone model that calculates cold cap properties based on boundary conditions at the top and bottom of the cold cap. Efforts to couple this cold cap model with a 3D STAR-CCM+ model of a Joule-heated melter are then described. The coupling is being implemented in ModelCenter, a software integration tool. The ultimate goal of this model is to guide the specification of melter parameters that optimize glass quality and production rate.

Varija Agarwal; Donna Post Guillen

2013-08-01T23:59:59.000Z

291

Regulatory Networks Controlling Plant Cold Acclimation or Low Temperature Regulatory Networks Controlling Cold Acclimation in Arabidopsis (2011 JGI User Meeting)  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. Mike Thomashow of Michigan State University gives a presentation on on "Low Temperature Regulatory Networks Controlling Cold Acclimation in Arabidopsis" at the 6th annual Genomics of Energy & Environment Meeting on March 23, 2011.

Thomashow, Mike

2011-03-23T23:59:59.000Z

292

Cold Fusion Production and Decay of Neutron-Deficient Isotopes of Dubnium and Development of Extraction Systems for Group V Elements  

E-Print Network (OSTI)

of transfermium elements in cold fusion reactions." Physical1. Introduction Part I: Cold Fusion Production and Decay of1.2. Hot versus Cold Fusion 1.3. Excitation Functions 1.3.1.

Gates, Jacklyn M.

2008-01-01T23:59:59.000Z

293

The Influence of Topography and Ambient Stability on the Characteristics of Cold-Air Pools: A Numerical Investigation  

Science Conference Proceedings (OSTI)

A high-resolution numerical investigation of a cold-air pooling process (under quiescent conditions) is carried out that systematically highlights the relations between the characteristics of the cold-air pools (e.g., slope winds, vertical ...

Marwan Katurji; Shiyuan Zhong

2012-10-01T23:59:59.000Z

294

Static and Fatigue Analysis of Wind Turbine Blades Subject to Cold Weather Conditions Using Finite Element Analysis  

E-Print Network (OSTI)

composite layups in cold conditions, the testing program at L'Ecole de Technologie Superi´eure (ETS

Victoria, University of

295

Cold-Climate Solar Domestic Water Heating Systems: Life-Cycle Analyses and Opportunities for Cost Reduction  

DOE Green Energy (OSTI)

Conference paper regarding research in potential cost-savings measures for cold-climate solar domestic water hearing systems.

Burch, J.; Salasovich, J.; Hillman, T.

2005-12-01T23:59:59.000Z

296

Role of Entropy in Protein Thermostability: Folding Kinetics of a Hyperthermophilic Cold Shock Protein at High Temperatures Using 19  

E-Print Network (OSTI)

and hyperthermophilic cold shock proteins at ambient temperature extend to their temperature depen- dence: the lower The conservation of the temperature dependences of folding and unfolding in this family of small cold shockRole of Entropy in Protein Thermostability: Folding Kinetics of a Hyperthermophilic Cold Shock

Schuler, Ben

297

A Cold Frontal Rainband Observed during the LANDES-FRONTS 84 Experiment: Mesoscale and Small-Scale Structure Inferred from Dual-Doppler Radar Analysis.  

Science Conference Proceedings (OSTI)

This paper presents the kinematic structure of a cold frontal rainband associated with a secondary cold front which moved over southwest of France on 4 June 1984.

Y. Lemaitre; G. Scialom; P. Amayenc

1989-07-01T23:59:59.000Z

298

OTEC Advanced Composite Cold Water Pipe: Final Technical Report  

SciTech Connect

Ocean Thermal Energy Conversion can exploit natural temperature gradients in the oceans to generate usable forms of energy (for example, cost-competitive baseload electricity in tropical regions such as Hawaii) free from fossil fuel consumption and global warming emissions.The No.1 acknowledged challenge of constructing an OTEC plant is the Cold Water Pipe (CWP), which draws cold water from 1000m depths up to the surface, to serve as the coolant for the OTEC Rankine cycle. For a commercial-scale plant, the CWP is on the order of 10m in diameter.This report describes work done by LMSSC developing the CWP for LM MS2 New Ventures emerging OTEC business. The work started in early 2008 deciding on the minimum-cost CWP architecture, materials, and fabrication process. In order to eliminate what in previous OTEC work had been a very large assembly/deployment risk, we took the innovative approach of building an integral CWP directly from theOTEC platform and down into the water. During the latter half of 2008, we proceeded to a successful small-scale Proof-of-Principles validation of the new fabrication process, at the Engineering Development Lab in Sunnyvale. During 2009-10, under the Cooperative Agreement with the US Dept. of Energy, we have now successfully validated key elements of the process and apparatus at a 4m diameter scale suitable for a future OTEC Pilot Plant. The validations include: (1) Assembly of sandwich core rings from pre-pultruded hollow 'planks,' holding final dimensions accurately; (2) Machine-based dispensing of overlapping strips of thick fiberglass fabric to form the lengthwise-continuous face sheets, holding accurate overlap dimensions; (3) Initial testing of the fabric architecture, showing that the overlap splices develop adequate mechanical strength (work done under a parallel US Naval Facilities Command program); and (4) Successful resin infusion/cure of 4m diameter workpieces, obtaining full wet-out and a non-discernable knitline between successive stepwise infusions.

Dr. Alan Miller; Matthew Ascari

2011-09-12T23:59:59.000Z

299

Analysis of end-use electricity consumption during two Pacific Northwest cold snaps  

SciTech Connect

The Pacific Northwest has experienced unusually cold weather during two recent heating seasons. Hourly end-use load data was collected from a sample of residential and commercial buildings during both cold snaps. Earlier work documented the changes in end-use load shapes as outdoor temperature became colder. This paper extends analysis of cold snap load shapes by comparing results from both cold snaps, exploring the variability of electricity consumption between sites, and describing the use of load shapes in simulating system load. Load shapes from the first cold snap showed that hot water use shifted to later in the morning during extremely cold weather. This shift in load also occurred during the second cold snap and is similar to the shift observed on a typical weekend. Electricity consumption averaged across many sites can mask widely varying behavior at individual sites. For example, electricity consumption for space heat varies greatly between homes, especially when many homes are able to burn wood. Electricity consumption for space heat is compared between a group of energy-efficient homes and a group of older homes.

Sands, R.D.

1992-10-01T23:59:59.000Z

300

Analysis of end-use electricity consumption during two Pacific Northwest cold snaps  

SciTech Connect

The Pacific Northwest has experienced unusually cold weather during two recent heating seasons. Hourly end-use load data was collected from a sample of residential and commercial buildings during both cold snaps. Earlier work documented the changes in end-use load shapes as outdoor temperature became colder. This paper extends analysis of cold snap load shapes by comparing results from both cold snaps, exploring the variability of electricity consumption between sites, and describing the use of load shapes in simulating system load. Load shapes from the first cold snap showed that hot water use shifted to later in the morning during extremely cold weather. This shift in load also occurred during the second cold snap and is similar to the shift observed on a typical weekend. Electricity consumption averaged across many sites can mask widely varying behavior at individual sites. For example, electricity consumption for space heat varies greatly between homes, especially when many homes are able to burn wood. Electricity consumption for space heat is compared between a group of energy-efficient homes and a group of older homes.

Sands, R.D.

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Gravitational wave detection by bounded cold electronic plasma in a long pipe  

E-Print Network (OSTI)

We intend to propose an experimental sketch to detect gravitational waves (GW) directly, using an cold electronic plasma in a long pipe. By considering an cold electronic plasma in a long pipe, the Maxwell equations in 3+1 formalism will be invoked to relate gravitational waves to the perturbations of plasma particles. It will be shown that the impact of GW on cold electronic plasma causes disturbances on the paths of the electrons. Those electrons that absorb energy from GW will pass through the potential barrier at the end of the pipe. Therefore, crossing of some electrons over the barrier will imply the existence of the GW.

O. Jalili; S. Rouhani; M. V. Takook

2013-10-15T23:59:59.000Z

302

Neutron Spectral Brightness of Cold Guide 4 at the High Flux Isotope Reactor  

DOE Green Energy (OSTI)

The High Flux Isotope Reactor resumed operation in June of 2007 with a super-critical hydrogen cold source in horizontal beam tube 4. Cold guide 4 is a guide system designed to deliver neutrons from this source at reasonable flux at wavelengths greater than 4 to several instruments, and includes a 15-m, 96-section, 4-channel bender. A time-of-flight spectrum with calibrated detector was recorded at port C of cold guide 4, and compared to McStas simulations, to generate a brightness spectrum.

Winn,B.L.; Robertson, J.L.; Iverson, E.B.; Selby, D.L.

2009-05-03T23:59:59.000Z

303

Distribution of Cold dust in Orion A and B  

E-Print Network (OSTI)

Large scale far-infrared (FIR) observations of the Orion complex at 205 and 138 micron are presented with an aim of studying the distribution of cold (< 25 K) dust. The maps in these FIR bands extend over approximately 3600 sq. arcmin and cover regions around OMC-1, 2, 3 in Orion A and NGC 2023 and NGC 2024 in Orion B. Some limited regions have also been mapped at 57 micron. A total of 15 sources in Orion A and 14 in Orion B (south) have been identified from our FIR maps. Dust temperature distribution in both Orion A and Orion B (south) have been determined reliably using the maps at 205 & 138 micron obtained from simultaneous observations using almost identical beams (1.6 dia). These temperatures have been used to generate map of the optical depth at 150 micron, for the Orion B region. The coldest source detected is in OMC-3 and has a temperature of about 15 K. The diffuse FIR emission in the different sub-regions is found to vary between 25% to 50% of the total FIR emission from that sub-region.

Mookerjea, B; Rengarajan, T N; Tandon, S N; Verma, R P

2000-01-01T23:59:59.000Z

304

Distribution of Cold dust in Orion A and B  

E-Print Network (OSTI)

Large scale far-infrared (FIR) observations of the Orion complex at 205 and 138 micron are presented with an aim of studying the distribution of cold (< 25 K) dust. The maps in these FIR bands extend over approximately 3600 sq. arcmin and cover regions around OMC-1, 2, 3 in Orion A and NGC 2023 and NGC 2024 in Orion B. Some limited regions have also been mapped at 57 micron. A total of 15 sources in Orion A and 14 in Orion B (south) have been identified from our FIR maps. Dust temperature distribution in both Orion A and Orion B (south) have been determined reliably using the maps at 205 & 138 micron obtained from simultaneous observations using almost identical beams (1.6 dia). These temperatures have been used to generate map of the optical depth at 150 micron, for the Orion B region. The coldest source detected is in OMC-3 and has a temperature of about 15 K. The diffuse FIR emission in the different sub-regions is found to vary between 25% to 50% of the total FIR emission from that sub-region.

B. Mookerjea; S. K. Ghosh; T. N. Rengarajan; S. N. Tandon; R. P. Verma

2000-07-24T23:59:59.000Z

305

Dilution Refrigeration of Multi-Ton Cold Masses  

E-Print Network (OSTI)

Dilution refrigeration is the only means to provide continuous cooling at temperatures below 250 mK. Future experiments featuring multi-ton cold masses require a new generation of dilution refrigeration systems, capable of providing a heat sink below 10 mK at cooling powers which exceed the performance of present systems considerably. This thesis presents some advances towards dilution refrigeration of multi-ton masses in this temperature range. A new method using numerical simulation to predict the cooling power of a dilution refrigerator of a given design has been developed in the framework of this thesis project. This method does not only allow to take into account the differences between an actual and an ideal continuous heat exchanger, but also to quantify the impact of an additional heat load on an intermediate section of the dilute stream. In addition, transient behavior can be simulated. The numerical model has been experimentally verified with a dilution refrigeration system which has been designed, ...

Wikus, P; CERN. Geneva

2007-01-01T23:59:59.000Z

306

Building America Best Practices Series: Volume 3; Builders and Buyers Handbook for Improving New Home Efficiency, Comfort, and Durability in Cold and Very Cold Climates  

SciTech Connect

This best practices guide is part of a series produced by Building America. The guide book is a resource to help builders large and small build high-quality, energy-efficient homes that achieve 30% energy savings in space conditioning and water heating in the cold and very cold climates. The savings are in comparison with the 1993 Model Energy Code. The guide contains chapters for every member of the builder's team-from the manager to the site planner to the designers, site supervisors, the trades, and marketers. There is also a chapter for homeowners on how to use the book to provide help in selecting a new home or builder.

Not Available

2005-08-01T23:59:59.000Z

307

Cold collisions of highly rotationally excited CO{sub 2} with He: The prospects for cold chemistry with super-rotors  

SciTech Connect

Building on recent advances in ultrafast lasers and methods to slow molecules, an experiment is proposed to produce translationally cold CO{sub 2} super-rotors (j{approx}200) by combining an optical centrifuge with helium-buffer-gas cooling. Quantum mechanical calculations of the complex scattering length for He-CO{sub 2} collisions demonstrate that the efficiency of rotational quenching decreases rapidly with increasing rotational excitation j in the ultracold regime. Extrapolating to helium cryogenic temperatures, rotational quenching is predicted to remain inefficient up to {approx}1 K, allowing for the possible creation of a beam of translationally cold, rotationally hot molecules.

Al-Qady, W. H.; Forrey, R. C.; Yang, B. H.; Stancil, P. C.; Balakrishnan, N. [Department of Physics and Astronomy and the Center for Simulational Physics, University of Georgia, Athens, Georgia 30602 (United States); Department of Physics, The Pennsylvania State University, Berks Campus, Reading, Pennsylvania 19610 (United States); Department of Physics and Astronomy and the Center for Simulational Physics, University of Georgia, Athens, Georgia 30602 (United States); Department of Chemistry, University of Nevada-Las Vegas, Las Vegas, Nevada 89154 (United States)

2011-11-15T23:59:59.000Z

308

LANL Reaches Waste Shipment Milestone: Waste from Cold War-era weapons  

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

Reaches Waste Shipment Milestone: Waste from Cold War-era Reaches Waste Shipment Milestone: Waste from Cold War-era weapons production being shipped to WIPP LANL Reaches Waste Shipment Milestone: Waste from Cold War-era weapons production being shipped to WIPP May 31, 2011 - 12:00pm Addthis Media Contact Fred deSousa 505-665-3430 fdesousa@lanl.gov LOS ALAMOS, New Mexico - Los Alamos National Laboratory has reached an important milestone in its campaign to ship transuranic (TRU) waste from Cold War-era nuclear operations to the U.S. Department of Energy's Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico. This month, the Lab surpassed 100,000 plutonium-equivalent curies of TRU waste shipped to WIPP, about one-third of the Lab's total. The waste, sent from LANL to WIPP in more than 750 shipments since 1999,

309

U. S. Department of Energy Savannah River Operations Office - SRS Cold War  

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

SRS Cold War Historic Preservation SRS Cold War Historic Preservation SRS Cold War Historic Preservation Background on SRS Cold War Historic Preservation Background: The National Historic Preservation Act (NHPA) of 1966, as amended through 2000, requires that all Federal agencies consider the impacts to historic properties in all their undertakings, such as accelerated clean up. DOE-SR has been consulting with the South Carolina State Historic Preservation Office (SHPO) on NHPA. SHPO is the implementing agency for NHPA in South Carolina. Compliance with NHPA is usually done in three steps: 1) inventory resources; 2) evaluate for National Register eligibility; and 3) avoid or mitigate effects to historic properties. DOE-SR inventoried 732 facilities, all of which were constructed between 1950 and 1989. Two hundred and thirty-two SRS structures are considered

310

Characterization and Correction of Relative Humidity Measurements from Vaisala RS80-A Radiosondes at Cold Temperatures  

Science Conference Proceedings (OSTI)

Radiosonde relative humidity (RH) measurements are known to be unreliable at cold temperatures. This study characterizes radiosonde RH measurements from Vaisala RS80-A thin-film capacitive sensors in the temperature range 0 to ?70C. Sources of ...

Larry M. Miloshevich; Holger Vmel; Ari Paukkunen; Andrew J. Heymsfield; Samuel J. Oltmans

2001-02-01T23:59:59.000Z

311

Heat Mortality Versus Cold Mortality: A Study of Conflicting Databases in the United States  

Science Conference Proceedings (OSTI)

Studies, public reports, news reports, and Web sites cite a wide range of values associated with deaths resulting from excessive heat and excessive cold. For example, in the United States, the National Climatic Data Center's Storm Data statistics ...

P. G. Dixon; D. M. Brommer; B. C. Hedquist; A. J. Kalkstein; G. B. Goodrich; J. C. Walter; C. C. Dickerson IV; S. J. Penny; R. S. Cerveny

2005-07-01T23:59:59.000Z

312

The Effects of Subcloud-Layer Diabatic Processes on Cold Air Damming  

Science Conference Proceedings (OSTI)

The hypothesis that clouds and precipitation enhance cold air damming is examined. A case example of cloud/precipitation-induced enhancement of damming is presented and a conceptual model is proposed.

J. M. Fritsch; J. Kapolka; P. A. Hirschberg

1992-01-01T23:59:59.000Z

313

Evolutionary and functional genomics of bacteria from the cold deep sea  

E-Print Network (OSTI)

cold seeps of the eastern Aleutian subduction zone. OrganicBacilli Lactobacillales Aleutian Trench Comparison strainby John Burke from the Aleutian Trench at 52 53.1 N 163

Lauro, Federico M.

2007-01-01T23:59:59.000Z

314

Factors Influencing the Cold-Season Diurnal Temperature Range in the United States  

Science Conference Proceedings (OSTI)

This study examines the contributions of sunshine duration, snow cover extent, and the atmospheric circulation to variations of the cold-season diurnal temperature range (DTR) in eight regions of the contiguous United States. The goal of the ...

Imke Durre; John M. Wallace

2001-08-01T23:59:59.000Z

315

Extreme Cold Outbreaks in the United States and Europe, 194899  

Science Conference Proceedings (OSTI)

Reanalysis output for 194899 is used to evaluate the temporal distributions, the geographical origins, and the atmospheric teleconnections associated with major cold outbreaks affecting heavily populated areas of middle latitudes. The study ...

John E. Walsh; Adam S. Phillips; Diane H. Portis; William L. Chapman

2001-06-01T23:59:59.000Z

316

Midtropospheric Anticyclonic Vortex Street Associated with a Cloud Band near a Cold Front  

Science Conference Proceedings (OSTI)

The characteristics and formation mechanism of an anticyclonic vortex street of meso-? scale, which appeared near a cold front around the Ryukyu Islands, Japan, on 11 April 1995, were examined by an analysis of observational data, a numerical ...

Eizi Toyoda; Hiroshi Niino; Kazuhisa Tsuboki; Ryuji Kimura; Masanori Yoshizaki

1999-08-01T23:59:59.000Z

317

A Liquid-Helium-Cooled Absolute Reference Cold Load forLong-Wavelength Radiometric Calibration  

SciTech Connect

We describe a large (78-cm) diameter liquid-helium-cooled black-body absolute reference cold load for the calibration of microwave radiometers. The load provides an absolute calibration near the liquid helium (LHe) boiling point, accurate to better than 30 mK for wavelengths from 2.5 to 25 cm (12-1.2 GHz). The emission (from non-LHe temperature parts of the cold load) and reflection are small and well determined. Total corrections to the LHe boiling point temperature are {le} 50 mK over the operating range. This cold load has been used at several wavelengths at the South Pole and at the White Mountain Research Station. In operation, the average LHe loss rate was {le} 4.4 l/hr. Design considerations, radiometric and thermal performance and operational aspects are discussed. A comparison with other LHe-cooled reference loads including the predecessor of this cold load is given.

Bensadoun, M.; Witebsky, C.; Smoot, George F.; De Amici,Giovanni; Kogut, A.; Levin, S.

1990-05-01T23:59:59.000Z

318

NASA Cold Land Processes Experiment (CLPX 2002/03): Spaceborne Remote Sensing  

Science Conference Proceedings (OSTI)

This paper describes satellite data collected as part of the 2002/03 Cold Land Processes Experiment (CLPX). These data include multispectral and hyperspectral optical imaging, and passive and active microwave observations of the test areas. The ...

Robert E. Davis; Thomas H. Painter; Rick Forster; Don Cline; Richard Armstrong; Terry Haran; Kyle McDonald; Kelly Elder

2008-12-01T23:59:59.000Z

319

Major Cold War Cleanup Milestone Reached at the Savannah River Site |  

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

Major Cold War Cleanup Milestone Reached at the Savannah River Site Major Cold War Cleanup Milestone Reached at the Savannah River Site Major Cold War Cleanup Milestone Reached at the Savannah River Site March 29, 2012 - 10:37am Addthis WASHINGTON, DC - Today, the Energy Department announced it has reached a major milestone in the Department's efforts to clean up the Cold War legacy at the Savannah River Site (SRS) in South Carolina, laying the groundwork for closing two underground storage tanks that previously held radioactive liquid waste from nuclear weapons production at SRS. The determination signed by Energy Secretary Steven Chu paves the way for SRS to begin closing the massive tanks that make up the F Tank Farm. The site will start this year by closing two tanks that pose the greatest risk to the environment - Tanks 18 and 19. These tank closures will be the first

320

The Department of Energy Announces Major Cold War Legacy Waste Cleanup  

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

The Department of Energy Announces Major Cold War Legacy Waste The Department of Energy Announces Major Cold War Legacy Waste Cleanup Milestone The Department of Energy Announces Major Cold War Legacy Waste Cleanup Milestone September 28, 2011 - 8:54am Addthis CARLSBAD, NM - The U.S. Department of Energy today announced that the Waste Isolation Pilot Plant (WIPP) received its 10,000th shipment of transuranic (TRU) waste over the weekend. This marks an important milestone in DOE's mission to clean up the country's Cold War legacy. "This accomplishment reflects the hard work and dedication of our workers and contractors," said Energy Secretary Steven Chu. "It also demonstrates the Department's commitment to future generations as we continue our cleanup mission as safely and quickly as possible." The 10,000th shipment, which consisted of defense-generated contact-handled

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


321

Idaho Site Completes Demolition of Cold War-era Nuclear Fuel Reprocessing  

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

Completes Demolition of Cold War-era Nuclear Fuel Completes Demolition of Cold War-era Nuclear Fuel Reprocessing Facility Idaho Site Completes Demolition of Cold War-era Nuclear Fuel Reprocessing Facility December 22, 2011 - 11:12am Addthis Media Contact Erik Simpson (208) 360-0426 A gravel mound, larger than half a city block and several feet thick, is the only visible feature that remains at the site of a Cold War-era spent nuclear fuel reprocessing facility at the U.S. Department of Energy's Idaho site. About $44 million in American Recovery and Reinvestment Act funds helped Idaho Cleanup Project crews accelerate the demolition of the facility that during its 40 years of operation recovered more than $1 billion worth of uranium. "The ability to retain our highly skilled workforce was a huge contributor to the success of this project," said Idaho Cleanup Project

322

Major Cold War Cleanup Milestone Reached at the Savannah River Site |  

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

Major Cold War Cleanup Milestone Reached at the Savannah River Site Major Cold War Cleanup Milestone Reached at the Savannah River Site Major Cold War Cleanup Milestone Reached at the Savannah River Site March 29, 2012 - 10:37am Addthis WASHINGTON, DC - Today, the Energy Department announced it has reached a major milestone in the Department's efforts to clean up the Cold War legacy at the Savannah River Site (SRS) in South Carolina, laying the groundwork for closing two underground storage tanks that previously held radioactive liquid waste from nuclear weapons production at SRS. The determination signed by Energy Secretary Steven Chu paves the way for SRS to begin closing the massive tanks that make up the F Tank Farm. The site will start this year by closing two tanks that pose the greatest risk to the environment - Tanks 18 and 19. These tank closures will be the first

323

Numerical Simulations of Cold Air Advection over the Appalachian Mountains and the Gulf Stream  

Science Conference Proceedings (OSTI)

Cold air advection over the Gulf Stream off the Carolinas and the Appalachian Mountains is studied using idealized two-dimensional cases for the Genesis of Atlantic Lows Experiment (GALE) lop 2 conditions. An anelastic hydrostatic mesoscale model ...

Ching-Yuang Huang; Sethu Raman

1990-02-01T23:59:59.000Z

324

Influences of the Sierra Nevada on Intermountain Cold-Front Evolution  

Science Conference Proceedings (OSTI)

Recent studies indicate that strong cold fronts develop frequently downstream of the Sierra Nevada over the Intermountain West. To help ascertain why, this paper examines the influence of the Sierra Nevada on the rapidly developing Intermountain ...

Gregory L. West; W. James Steenburgh

2011-10-01T23:59:59.000Z

325

Light-Weight, Single-Phase, Liquid-Cooled Cold Plate (Presentation)  

SciTech Connect

This presentation, 'Light-Weight, Low-Cost, Single-Phase Liquid-Cooled Cold Plate,' directly addresses program goals of increased power density, specific power, and lower cost of power electronics components through improved thermal management.

Narumanchi, S.

2013-07-01T23:59:59.000Z

326

Light-Weight, Low-Cost, Single-Phase, Liquid-Cooled Cold Plate (Presentation)  

SciTech Connect

This presentation, 'Light-Weight, Low-Cost, Single-Phase Liquid-Cooled Cold Plate,' directly addresses program goals of increased power density, specific power, and lower cost of power electronics components through improved thermal management.

Narumanchi, S.

2013-07-01T23:59:59.000Z

327

Kinematic and Moisture Characteristics of a Nonprecipitating Cold Front Observed during IHOP. Part II: Alongfront Structures  

Science Conference Proceedings (OSTI)

Kinematic and thermodynamic structures of a nonprecipitating cold front observed in west-central Kansas on 10 June 2002 during the International H2O Project (IHOP) are examined with dropsondes and airborne instrumentation that includes Doppler ...

Katja Friedrich; David E. Kingsmill; Cyrille Flamant; Hanne V. Murphey; Roger M. Wakimoto

2008-10-01T23:59:59.000Z

328

A Coupled Theory of Tropical Climatology: Warm Pool, Cold Tongue, and Walker Circulation  

Science Conference Proceedings (OSTI)

Based on results from analytic and general circulation models, the authors propose a theory for the coupled warm pool, cold tongue, and Walker circulation system. The intensity of the coupled system is determined by the coupling strength, the ...

Zhengyu Liu; Boyin Huang

1997-07-01T23:59:59.000Z

329

Influence of the Subtropical Andes on Baroclinic Disturbances: A Cold Front Case Study  

Science Conference Proceedings (OSTI)

The Andes Cordillera produces a significant disruption to the structure and evolution of the weather systems that cross South America. In particular, cold fronts tend to be channeled to the north immediately to the east of the Andes, fostering ...

Marcelo E. Seluchi; RenD. Garreaud; Federico A. Norte; A. Celeste Saulo

2006-11-01T23:59:59.000Z

330

V-063: Adobe ColdFusion Bugs Let Remote Users Gain Access and...  

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

Gain Access and Obtain Information PLATFORM: ColdFusion 10, 9.0.2, 9.0.1 and 9.0 for Windows, Macintosh and UNIX ABSTRACT: Adobe has identified three vulnerabilities affecting...

331

A Diagnostic Study of Upper Tropospheric Cold Lows Over the Western North Pacific  

Science Conference Proceedings (OSTI)

Four summers (1967, 1969, 1970, 1971) of rawinsonde data from four western North Pacific island stations (Guam, Midway, Johnston and Wake) were used to form a three-dimensional composite of the subtropical upper-tropospheric cold-core lows ...

Walker E. Kelly Jr.; Donald R. Mock

1982-06-01T23:59:59.000Z

332

Interactions of Cold- and Warm-Core Rings with Environmental Shear  

Science Conference Proceedings (OSTI)

A two-layer analytical model of cold- and warm-core rings has been constructed to explore steady interactions of isolated eddies with horizontally sheared flows around and below the eddies. Steady inviscid solutions to the quasi-geostrophic ...

Doron Nof; Chuan Shi

1989-07-01T23:59:59.000Z

333

A Forecast Strategy for Anticipating Cold Season Mesoscale Band Formation within Eastern U.S. Cyclones  

Science Conference Proceedings (OSTI)

An ingredients-based, time- and scale-dependent forecast strategy for anticipating cold season mesoscale band formation within eastern U.S. cyclones is presented. This strategy draws on emerging conceptual models of mesoscale band development, ...

David R. Novak; Jeff S. Waldstreicher; Daniel Keyser; Lance F. Bosart

2006-02-01T23:59:59.000Z

334

Forecasting the Impacts of Strong Wintertime Post-Cold Front Winds in the Northern Plains  

Science Conference Proceedings (OSTI)

Strong post-cold front wind events in the northern plains of the United States are a difficult problem for operational forecasters. The various atmospheric ingredients that lead to these events are examined from an operational point of view. ...

Anton F. Kapela; Preston W. Leftwich; Richard Van Ess

1995-06-01T23:59:59.000Z

335

Observations of Record Cold Cloud-Top Temperatures in Tropical Cyclone Hilda (1990)  

Science Conference Proceedings (OSTI)

A detailed analysis is made of the development of a region of cold cloud-top temperatures in Tropical Cyclone Hilda (1990) in the Coral Sea off eastern Australia. Observed temperatures of approximately 173 K (?100C) from two independent ...

Elizabeth E. Ebert; Greg J. Holland

1992-10-01T23:59:59.000Z

336

Cell Broadening Revisited: Results from High-Resolution Large-Eddy Simulations of Cold Air Outbreaks  

Science Conference Proceedings (OSTI)

Large-eddy simulations (LES) have been carried out in order to investigate the structure and development of organized mesoscale cellular convection (MCC) during cold air outbreaks (CAOB) and to reevaluate results by Mller and Chlond. Some ...

M. Schrter; S. Raasch; H. Jansen

2005-06-01T23:59:59.000Z

337

Roll and Cell Convection in Wintertime Arctic Cold-Air Outbreaks  

Science Conference Proceedings (OSTI)

Cold-air outbreaks from the polar ice caps or winterly continents over the open ocean lead to organized convection that typically starts as longitudinal roll patterns and changes to cellular patterns in downstream direction. During the field ...

Burghard Brmmer

1999-08-01T23:59:59.000Z

338

Convective Structures in a Cold Air Outbreak over Lake Michigan during Lake-ICE  

Science Conference Proceedings (OSTI)

The Lake-Induced Convection Experiment provided special field data during a westerly flow cold air outbreak (CAO) on 13 January 1998, which has afforded the opportunity to examine in detail an evolving convective boundary layer. Vertical cross ...

Suzanne M. Zurn-Birkhimer; Ernest M. Agee; Zbigniew Sorbjan

2005-07-01T23:59:59.000Z

339

VHF Radar Observations of Gravity-Wave Production by Cold Fronts over Southern Australia  

Science Conference Proceedings (OSTI)

Four extended observational campaigns were conducted during August and November 1988 with an ST (stratospheretroposphere) radar in southern Australia during the passage of cold fronts over the system, giving around 30 days of three-dimensional ...

Stephen D. Eckermann; Robert A. Vincent

1993-03-01T23:59:59.000Z

340

The Southerly Burster of South Eastern Australia: An Orographically Forced Cold Front  

Science Conference Proceedings (OSTI)

This paper presents an observational study of the southerly burster, or southerly buster, a particularly intense type of orographically and thermally influenced cold front which occurs in spring and summer along the southern coast of New ...

J. R. Colquhoun; D. J. Shepherd; C. E. Coulman; R. K. Smith; K. McInnes

1985-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Analytical Models of Narrow Cold-Frontal Rainbands and Related Phenomena  

Science Conference Proceedings (OSTI)

Simplified versions of the steady analytical models of density current developed by Moncrieff and So are shown to represent archetypes of cold-frontal rainbands (NCFRs) by making comparisons with the limited amount of published observational data ...

Mitchell W. Moncrieff

1989-01-01T23:59:59.000Z

342

On the Movement and Low-Level Structure of Cold Fronts  

Science Conference Proceedings (OSTI)

This paper presents a review of theoretical and observational studies relating to the low-level structure of cold fronts and explores the factors that are pertinent to frontal motion.

Roger K. Smith; Michael J. Reeder

1988-10-01T23:59:59.000Z

343

An Examination of Extreme Cold Air Outbreaks over Eastern North America  

Science Conference Proceedings (OSTI)

The sequence of development and thermodynamic aspects of two strong cold air outbreaks over eastern North America during January 1977 are described. In the first outbreak, surface cyclogenesis occurs prior to the outbreak onset (local 850 mb ...

Charles E. Konrad II; Stephen J. Colucci

1989-12-01T23:59:59.000Z

344

Effects of charge motion control during cold start of SI engines  

E-Print Network (OSTI)

An experimental study was conducted to investigate the effects of various intake charge motion control approaches on the cold start-up process of a port fuel injected SI engine. Engine experiments were performed to assess ...

Lee, Dongkun

2005-01-01T23:59:59.000Z

345

Airborne Measurements of Surface, Layer Turbulence over the Ocean during Cold Air Outbreaks  

Science Conference Proceedings (OSTI)

Airborne measurements of atmospheric turbulence spectra and cospectra made at the 50 m level above the western Atlantic Ocean during cold air outbreaks have been studied. The data cover nearshore areas of cloud streets or roll vortices. In the ...

Shu-Hsien Chou; Eueng-Nan Yeh

1987-12-01T23:59:59.000Z

346

Basis for Interim Operation for the K-Reactor in Cold Standby  

SciTech Connect

The Basis for Interim Operation (BIO) document for K Reactor in Cold Standby and the L- and P-Reactor Disassembly Basins was prepared in accordance with the draft DOE standard for BIO preparation (dated October 26, 1993).

Shedrow, B.

1998-10-19T23:59:59.000Z

347

Cold-Air-Pool Structure and Evolution in a Mountain Basin: Peter Sinks, Utah  

Science Conference Proceedings (OSTI)

The evolution of potential temperature and wind structure during the buildup of nocturnal cold-air pools was investigated during clear, dry, September nights in Utah's Peter Sinks basin, a 1-km-diameter limestone sinkhole that holds the Utah ...

Craig B. Clements; C. David Whiteman; John D. Horel

2003-06-01T23:59:59.000Z

348

The Cold Front of 15 April 1994 over the Central United States. Part I: Observations  

Science Conference Proceedings (OSTI)

Detailed observations of the interactions of a cold front and a dryline over the central United States that led to dramatic undulations in the boundary layer, including an undular bore, are investigated using high-resolution water vapor mixing ...

B. B. Demoz; D. OC. Starr; K. D. Evans; A. R. Lare; D. N. Whiteman; G. Schwemmer; R. A. Ferrare; J. E. M. Goldsmith; S. E. Bisson

2005-06-01T23:59:59.000Z

349

NASA Cold Land Processes Experiment (CLPX 2002/03): Airborne Remote Sensing  

Science Conference Proceedings (OSTI)

This paper describes the airborne data collected during the 2002 and 2003 Cold Land Processes Experiment (CLPX). These data include gamma radiation observations, multi- and hyperspectral optical imaging, optical altimetry, and passive and active ...

Don Cline; Simon Yueh; Bruce Chapman; Boba Stankov; Al Gasiewski; Dallas Masters; Kelly Elder; Richard Kelly; Thomas H. Painter; Steve Miller; Steve Katzberg; Larry Mahrt

2009-02-01T23:59:59.000Z

350

Large-Eddy Simulation of Moist Convection during a Cold Air Outbreak over the Gulf Stream  

Science Conference Proceedings (OSTI)

Cold air outflow over the Gulf Stream is modeled using a cloud-resolving large-eddy simulation model with three classes of precipitation. Simulations are conducted in a quasi-Lagrangian framework using an idealized sounding and uniform ...

Eric D. Skyllingstad; James B. Edson

2009-05-01T23:59:59.000Z

351

Cooled electronic system with thermal spreaders coupling electronics cards to cold rails  

DOE Patents (OSTI)

Liquid-cooled electronic systems are provided which include an electronic assembly having an electronics card and a socket with a latch at one end. The latch facilitates securing of the card within the socket or removal of the card from the socket. A liquid-cooled cold rail is disposed at the one end of the socket, and a thermal spreader couples the electronics card to the cold rail. The thermal spreader includes first and second thermal transfer plates coupled to first and second surfaces on opposite sides of the card, and thermally conductive extensions extending from end edges of the plates, which couple the respective transfer plates to the liquid-cooled cold rail. The thermally conductive extensions are disposed to the sides of the latch, and the card is securable within or removable from the socket using the latch without removing the cold rail or the thermal spreader.

Chainer, Timothy J; Gaynes, Michael A; Graybill, David P; Iyengar, Madhusudan K; Kamath, Vinod; Kochuparambil, Bejoy J; Schmidt, Roger R; Schultz, Mark D; Simco, Daniel P; Steinke, Mark E

2013-07-23T23:59:59.000Z

352

Cold and Warm Frontal Circulations in an Idealized Moist Semigeostrophic Baroclinic Wave  

Science Conference Proceedings (OSTI)

Diagnoses are presented of the three-dimensional vertical circulation for a coupled cold-warm frontal system in an idealized moist semi-geostrophic (SG) baroclinic wave. The vertical circulation is computed in SG space where the solution ...

Qin Xu

1990-10-01T23:59:59.000Z

353

Topographic Distortion of a Cold Front over the Snake River Plain and Central Idaho Mountains  

Science Conference Proceedings (OSTI)

The topographic distortion of a cold front over the Snake River Plain (SRP) and central Idaho Mountains on 3 December 1998 is described using high-density surface observations from MesoWest, a collection of meteorological networks over the ...

W. James Steenburgh; Thomas R. Blazek

2001-06-01T23:59:59.000Z

354

Effects of secondary air injection during cold start of SI engines  

E-Print Network (OSTI)

The paucity of exhaust oxygen during cold start of automobile SI engines limits the extent of exothermic chemical reactions in the exhaust port, manifold, and catalyst. The injection of air into the exhaust system therefore ...

Lee, Dongkun

2010-01-01T23:59:59.000Z

355

Mixed and Dynamic Response of Hot Wires and Cold Wires and Measurements of Turbulence Statistics  

Science Conference Proceedings (OSTI)

Hot wires respond to temperature as well as to velocity, whereas cold wires respond to velocity as well as to temperature. The static and dynamic response characteristics are summarized and it is shown that the frequency transfer functions for ...

S. E. Larsen; J. Hojstrup; C. W. Fairall

1986-06-01T23:59:59.000Z

356

The Life Cycle of an Undular Bore and Its Interaction with a Shallow, Intense Cold Front  

Science Conference Proceedings (OSTI)

The evolution of an undular bore and its associated wind shift, spawned by the passage of a shallow surface cold front over the Southern Great Plains of the United States, is examined using surface and remote sensing observations along with ...

Daniel C. Hartung; Jason A. Otkin; Jonathan E. Martin; David D. Turner

2010-03-01T23:59:59.000Z

357

Observations of a Subtropical Cold Front in a Region of Complex Terrain  

Science Conference Proceedings (OSTI)

The passage of shallow cold fronts during the late spring and early summer months over the island of Taiwan is often accompanied by heavy rainfall and occasional flash flood episodes. Previous studies have emphasized the weak baroclinicity of ...

Stanley B. Trier; David B. Parsons; Thomas J. Matejka

1990-12-01T23:59:59.000Z

358

Application of Wavelet Transform to Meteosat-Derived Cold Cloud Index Data over South America  

Science Conference Proceedings (OSTI)

Cold cloud index (CCI) data derived from Meteosat infrared imagery are used to detect periodicities in convective activity in South America. The generally used Fourier transform (FT) cannot provide time-localized information but gives information ...

Srinivasa Rao Chapa; Vadlamudi Brahmananda Rao; Gannabathula Sri Sesha Durga Prasad

1998-09-01T23:59:59.000Z

359

Multichannel calculations for frequency shift and line broadening cross sections in collisions of cold hydrogen atoms  

E-Print Network (OSTI)

Zygelman,B. Jamieson,M.J. Stancil,P.C. Dalgarno,A. Workshop on Collisions of Cold Trapped Atoms at Joint Institute for Laboratory Astrophysics, Boulder, CO, U.S.A.

Zygelman, B.; Jamieson, M.J.

360

Light Shift Measurements of Cold Rubidium Atoms using Raman Pump-Probe Spectroscopy.  

E-Print Network (OSTI)

??We have measured light shifts, also known as the A.C. Stark effect, in cold Rubidium atoms using pump-probe spectroscopy. The measurement was made both for (more)

Souther, Nathan Jon

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Cold Fronts Aloft and the Forecasting of Precipitation and Severe Weather East of the Rocky Mountains  

Science Conference Proceedings (OSTI)

Brief descriptions are given of four cases that illustrate the important role that cold fronts aloft (CFA) can play in producing significant weather cast of the Rocky Mountains. In all four cases, the CFA, and its associated short wave, were ...

Peter V. Hobbs; John D. Locatelli; Jonathan E. Martin

1990-12-01T23:59:59.000Z

362

Comparative Analysis of Low-Level Cold Fronts: Wavelet, Fourier, and Empirical Orthogonal Function Decompositions  

Science Conference Proceedings (OSTI)

Atmospheric cold fronts observed in the boundary layer represent relatively sharp transition zones between air masses of disparate physical characteristics. Further, wavelike features and/or eddy structures are often observed in conjunction with ...

Nimal Gamage; William Blumen

1993-10-01T23:59:59.000Z

363

Turbine Research Program Cold Weather Turbine Project: Period of Performance May 27, 1999 -- March 31, 2004  

DOE Green Energy (OSTI)

Northern Power Systems completed the Cold Weather Turbine (CWT) project, which was funded by the National Renewable Energy Laboratory (NREL), under subcontract XAT-9-29200-01. The project's primary goal is to develop a 100-kW wind turbine suited for deployment in remote villages in cold regions. The contract required testing and certification of the turbine to the International Electrotechnical Commission (IEC) 61400-1 international standard through Underwriters Laboratories (UL). The contract also required Northern Power Systems to study design considerations for operation in extreme cold (-80F at the South Pole, for example). The design was based on the successful proof of concept (POC) turbine (developed under NREL and NASA contracts), considered the prototype turbine that would be refined and manufactured to serve villages in cold regions around the world.

Lynch, J.; Bywaters, G.; Costin, D.; Hoskins, S.; Mattila, P.; Stowell, J.

2004-08-01T23:59:59.000Z

364

Synoptic-Scale Precursors to Significant Cold-Season Precipitation Events in Burlington, Vermont  

Science Conference Proceedings (OSTI)

Several classes of significant cold-season precipitation events occurring in Burlington, Vermont (KBTV), during the 33-yr period from 1963 to 1995, are studied with the objective of identifying large-scale circulation precursors to the more ...

Paul A. Sisson; John R. Gyakum

2004-10-01T23:59:59.000Z

365

Relationship between a Weakening Cold Front, Misocyclones, and Cloud Development on 10 June 2002 during IHOP  

Science Conference Proceedings (OSTI)

The finescale structure and evolution of a cold front in the presence of small-scale circulations are examined using overdetermined dual-Doppler syntheses of mobile radar data along with thermodynamic data and cloud imagery collected on 10 June ...

Nettie R. Arnott; Yvette P. Richardson; Joshua M. Wurman; Erik M. Rasmussen

2006-01-01T23:59:59.000Z

366

The Evolution of an Observed Cold Front. Part I. Numerical Simulation  

Science Conference Proceedings (OSTI)

The 48 h evolution of an observed cold front is simulated by a three-dimensional mesoscale-numerical model for a typical springtime synoptic situation over the southeastern United States. The model used in this study employs anelastic equations ...

Bruce B. Ross; Isidoro Orlanski

1982-02-01T23:59:59.000Z

367

Meridional and Downward Propagation of Atmospheric Circulation Anomalies. Part II: Southern Hemisphere Cold Season Variability  

Science Conference Proceedings (OSTI)

As in the Northern Hemisphere, there exists a simultaneous poleward propagation of temperature anomalies in the stratosphere and equatorward propagation in the troposphere in the Southern Hemispheres cold season. It takes about 110 days for ...

R-C. Ren; Ming Cai

2008-07-01T23:59:59.000Z

368

An Investigation of the Influence of Latent Heat Release on Cold-Frontal Motion  

Science Conference Proceedings (OSTI)

The effects of condensational heating on cold-frontal translation speed are explored through the use of potential vorticity (PV) diagnostics and model sensitivity experiments. It is hypothesized that condensational heating can lead to faster ...

Heather Dawn Reeves; Gary M. Lackmann

2004-12-01T23:59:59.000Z

369

Simulations of Cold Surges over Oceans with Application to AMTEX'75  

Science Conference Proceedings (OSTI)

Comparative numerical experiments and observational verifications for cold surges over the ocean are conducted using a primitive equation planetary boundary layer (PBL) model. The comparative experiments illustrate the importance of large-scale ...

Chiu-Wai Yuen

1985-01-01T23:59:59.000Z

370

Mesocell Study Area Snow Distributions for the Cold Land Processes Experiment (CLPX)  

Science Conference Proceedings (OSTI)

The Cold Land Processes Experiment (CLPX) had a goal of describing snow-related features over a wide range of spatial and temporal scales. This required linking disparate snow tools and datasets into one coherent, integrated package. Simulating ...

Glen E. Liston; Christopher A. Hiemstra; Kelly Elder; Donald W. Cline

2008-10-01T23:59:59.000Z

371

Variations Associated with Cores and Gaps of a Pacific Narrow Cold Frontal Rainband  

Science Conference Proceedings (OSTI)

A NOAA P-3 instrumented aircraft observed an intense, fast-moving narrow cold frontal rainband (NCFR) as it approached the California coast on 19 February 2001 during the Pacific Coastal Jets Experiment. Airborne Doppler radar data obtained while ...

David P. Jorgensen; Zhaoxia Pu; P. Ola G. Persson; Wei-Kuo Tao

2003-11-01T23:59:59.000Z

372

Nano-Scratch Behavior of Cold Sprayed Al-bulk Metallic Glassy ...  

Science Conference Proceedings (OSTI)

Bonding Mechanism of Cold Spray Coating on Magnesium Alloys ... Effect of Thermal Cycling and Sliding on the Structure of Cu-Nb Nanolaminates ... Sputtering Based on Oscillatory Voltage Wave Forms for Insulating Film Depositions.

373

Influence of Cold Pools Downstream of Mountain Barriers on Downslope Winds and Flushing  

Science Conference Proceedings (OSTI)

The influence of cold pools downstream of mesoscale mountain barriers on downslope winds and flushing is investigated in this study by means of a numerical mesoscale model. The model is compared with existing analytical and numerical solutions. ...

Tsengdar J. Lee; Roger A. Pielke; Robert C. Kessler; John Weaver

1989-09-01T23:59:59.000Z

374

General Coldness of Climate Models and the Second Law: Implications for Modeling the Earth System  

Science Conference Proceedings (OSTI)

Motivated by the circumstantial evidence of the pervasive nature of the general coldness of climate model simulations, a theoretical analysis is made of the model response expected from the presence of both physical and aphysical sources of ...

Donald R. Johnson

1997-11-01T23:59:59.000Z

375

Criticality Safety Evaluation Report for the Cold Vacuum Drying (CVD) Facilities Process Water Handling System  

SciTech Connect

This report addresses the criticality concerns associated with process water handling in the Cold Vacuum Drying Facility. The controls and limitations on equipment design and operations to control potential criticality occurrences are identified.

KESSLER, S.F.

2000-08-10T23:59:59.000Z

376

Mixing and Intrusions in a Rotating Cold-Core Feature off Cape Blanco, Oregon  

Science Conference Proceedings (OSTI)

During August 1986, a large cold anomaly was observed in satellite and in situ measurements near Cape Blanco at 42N, 12630?W off the Pacific Coast. Detailed vertical profiles of temperature, conductivity, turbulent dissipation, and horizontal ...

James N. Moum; Douglas R. Caldwell; Phyllis J. Stabeno

1988-06-01T23:59:59.000Z

377

An Explanation for Intense Frontal Updrafts and Narrow Cold-Frontal Rainbands  

Science Conference Proceedings (OSTI)

Measurements with Doppler radar, and instrumented aircraft and towers, have revealed that surface cold fronts often have cross-frontal circulations organized on a scale of a kilometer or less. These circulations include intense updrafts (1 to 20 ...

David B. Parsons

1992-10-01T23:59:59.000Z

378

The Structure and Evolution of Cold Surges East of the Rocky Mountains  

Science Conference Proceedings (OSTI)

Northerly surges of cold air often move southward along the eastern side of the Rockies from southern Canada into Mexico. The strongest surges, which generally develop in midwinter, are associated with temperature decreases and pressure rises of ...

Brian A. Colle; Clifford F. Mass

1995-09-01T23:59:59.000Z

379

Meteorological Events Affecting Cold-Air Pools in a Small Basin  

Science Conference Proceedings (OSTI)

Meteorological events affecting the evolution of temperature inversions or cold-air pools in the 1-km-diameter, high-altitude (~1300 m MSL) Grnloch basin in the eastern Alps are investigated using data from lines of temperature dataloggers ...

Manfred Dorninger; C. David Whiteman; Benedikt Bica; Stefan Eisenbach; Bernhard Pospichal; Reinhold Steinacker

2011-11-01T23:59:59.000Z

380

Extreme Cold Winter Temperatures in Europe under the Influence of North Atlantic Atmospheric Blocking  

Science Conference Proceedings (OSTI)

North Atlantic atmospheric blocking conditions explain part of the winter climate variability in Europe, being associated with anomalous cold winter temperatures. In this study, the generalized extreme value (GEV) distribution is fitted to monthly ...

Jana Sillmann; Mischa Croci-Maspoli; Malaak Kallache; Richard W. Katz

2011-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Meteorological Processes Affecting the Evolution of a Wintertime Cold Air Pool in the Columbia Basin  

Science Conference Proceedings (OSTI)

Meteorological mechanisms affecting the evolution of a persistent wintertime cold air pool that began on 2 January and ended on 7 January 1999 in the Columbia basin of eastern Washington were investigated using a mesoscale numerical model ...

Shiyuan Zhong; C. David Whiteman; Xindi Bian; William J. Shaw; John M. Hubbe

2001-10-01T23:59:59.000Z

382

On the Extreme Variability and Change of Cold-Season Temperatures in Northwest Canada  

Science Conference Proceedings (OSTI)

The Mackenzie River basin (MRB) in northwestern Canada is a climatologically important region that exerts significant influences on the weather and climate of North America. The region exhibits the largest cold-season temperature variability in ...

Kit K. Szeto

2008-01-01T23:59:59.000Z

383

Spin Hall effects for cold atoms in a light induced gauge potential  

SciTech Connect

We propose an experimental scheme to observe spin Hall effects with cold atoms in a light induced gauge potential. Under an appropriate configuration, the cold atoms moving in a spatially varying laser field experience an effective spin-dependent gauge potential. Through numerical simulation, we demonstrate that such a gauge field leads to observable spin Hall currents under realistic conditions. We also discuss the quantum spin Hall state in an optical lattice.

Zhu, Shi-Liang; /Michigan U., MCTP /South China Normal U.; Fu, Hao; /Michigan U., MCTP; Wu, C.-J.; /Santa Barbara, KITP; Zhang, S.-C.; /Stanford U., Phys. Dept.; Duan, L.-M. /Michigan U., MCTP

2010-03-16T23:59:59.000Z

384

Critical Review of Theoretical Models for Anomalous Effects (Cold Fusion) in Deuterated Metals  

E-Print Network (OSTI)

We briefly summarize the reported anomalous effects in deuterated metals at ambient temperature, commonly known as "Cold Fusion" (CF), with an emphasis on important experiments as well as the theoretical basis for the opposition to interpreting them as cold fusion. Then we critically examine more than 25 theoretical models for CF, including unusual nuclear and exotic chemical hypotheses. We conclude that they do not explain the data.

V. A. Chechin; V. A. Tsarev; M. Rabinowitz; Y. E. Kim

2003-03-22T23:59:59.000Z

385

Cold Crucible Induction Melter Technology: Results of Laboratory Directed Research and Development  

SciTech Connect

This report provides a review of cold crucible induction melter (CCIM) technology and presents summaries of alternatives and design issues associated with major system components. The objective in this report is to provide background systems level information relating to development and application of cold crucible induction-heated melter technology for radiological waste processing. Included is a detailed description of the bench-top melter system at the V. G. Khlopin Radium Institute currently being used for characterization testing

Gombert, Dirk; Richardson, John Grant

2001-09-01T23:59:59.000Z

386

BEAM TRANSPORT AND STORAGE WITH COLD NEUTRAL ATOMS AND MOLECULES  

SciTech Connect

A large class of cold neutral atoms and molecules is subject to magnetic field-gradient forces. In the presence of a field, hyperfine atomic states are split into several Zeeman levels. The slopes of these curves vs. field are the effective magnetic moments. By means of optical pumping in a field, Zeeman states of neutral lithium atoms and CaH molecules with effective magnetic moments of nearly {+-} one Bohr magneton can be selected. Particles in Zeeman states for which the energy increases with field are repelled by increasing fields; particles in states for which the energy decreases with field are attracted to increasing fields. For stable magnetic confinement, field-repelled states are required. Neutral-particle velocities in the present study are on the order of tens to hundreds of m/s and the magnetic fields needed for transport and injection are on the order of in the range of 0.01-1T. Many of the general concepts of charged-particle beam transport carry over into neutral particle spin-force optics, but with important differences. In general, the role of bending dipoles in charged particle optics is played by quadrupoles in neutral particle optics; the role of quadrupoles is played by sextupoles. The neutralparticle analog of charge-exchange injection into storage rings is the use of lasers to flip the state of particles from field-seeking to field-repelled. Preliminary tracking results for two neutral atom/molecule storage ring configurations are presented. It was found that orbit instabilities limit the confinment time in a racetrack-shaped ring with discrete magnetic elements with drift spaces between them; stable behavior was observed in a toroidal ring with a continuous sextupole field. An alternative concept using a linear sextupole or octupole channel with solenoids on the ends is presently being considered.

Walstrom, Peter L. [Los Alamos National Laboratory

2012-05-15T23:59:59.000Z

387

The Small-Scale Power Spectrum of Cold Dark Matter  

E-Print Network (OSTI)

One of the best motivated hypotheses in cosmology states that most of the matter in the universe is in the form of weakly-interacting massive particles that decoupled early in the history of the universe and cooled adiabatically to an extremely low temperature. Nevertheless, the finite temperature and horizon scales at which these particles decoupled imprint generic signatures on their small scales density fluctuations. We show that the previously recognized cut-off in the fluctuation power-spectrum due to free-streaming of particles at the thermal speed of decoupling, is supplemented by acoustic oscillations owing to the initial coupling between the cold dark matter (CDM) and the radiation field. The power-spectrum oscillations appear on the scale of the horizon at thermal decoupling which corresponds to a mass scale of \\~10^{-4}*(T_d/10MeV)^{-3} solar masses for a CDM decoupling temperature T_d. The suppression of the power-spectrum on smaller scales by the acoustic oscillations is physically independent from the free-streaming effect, although the two cut-off scales are coincidentally comparable for T_d~10MeV and a particle mass of M~100GeV. The initial conditions for recent numerical simulations of the earliest and smallest objects to have formed in the universe, need to be modified accordingly. The smallest dark matter clumps may be detectable through gamma-ray production from particle annihilation, through fluctuations in the event rate of direct detection experiments, or through their tidal gravitational effect on wide orbits of objects near the outer edge of the solar system.

Abraham Loeb; Matias Zaldarriaga

2005-04-05T23:59:59.000Z

388

Cold chemistry with electronically excited Ca{sup +} Coulomb crystals  

SciTech Connect

Rate constants for chemical reactions of laser-cooled Ca{sup +} ions and neutral polar molecules (CH{sub 3}F, CH{sub 2}F{sub 2}, or CH{sub 3}Cl) have been measured at low collision energies (/k{sub B}=5-243 K). Low kinetic energy ensembles of {sup 40}Ca{sup +} ions are prepared through Doppler laser cooling to form ''Coulomb crystals'' in which the ions form a latticelike arrangement in the trapping potential. The trapped ions react with translationally cold beams of polar molecules produced by a quadrupole guide velocity selector or with room-temperature gas admitted into the vacuum chamber. Imaging of the Ca{sup +} ion fluorescence allows the progress of the reaction to be monitored. Product ions are sympathetically cooled into the crystal structure and are unambiguously identified through resonance-excitation mass spectrometry using just two trapped ions. Variations of the laser-cooling parameters are shown to result in different steady-state populations of the electronic states of {sup 40}Ca{sup +} involved in the laser-cooling cycle, and these are modeled by solving the optical Bloch equations for the eight-level system. Systematic variation of the steady-state populations over a series of reaction experiments allows the extraction of bimolecular rate constants for reactions of the ground state ({sup 2}S{sub 1/2}) and the combined excited states ({sup 2}D{sub 3/2} and {sup 2}P{sub 1/2}) of {sup 40}Ca{sup +}. These results are analyzed in the context of capture theories and ab initio electronic structure calculations of the reaction profiles. In each case, suppression of the ground state rate constant is explained by the presence of a submerged or real barrier on the ground state potential surface. Rate constants for the excited states are generally found to be in line with capture theories.

Gingell, Alexander D.; Bell, Martin T.; Oldham, James M.; Softley, Timothy P. [Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Oxford OX1 3TA (United Kingdom); Harvey, Jeremy N. [Department of Chemistry, University of Bristol, Bristol BS8 1TS (United Kingdom)

2010-11-21T23:59:59.000Z

389

Cold cap subsidence for in situ vitrification and electrodes therefor  

DOE Patents (OSTI)

An electrode for use in in situ vitrification of soil comprises a molybdenum rod received within a conductive sleeve or collar formed of graphite. Electrodes of this type are placed on either side of a region containing buried waste material and an electric current is passed therebetween for vitrifying the soil between the electrodes. The graphite collar enhances the thermal conductivity of the electrode, bringing heat to the surface, and preventing the formation of a cold cap of material above the ground surface. The annulus between the molybdenum rod electrode and the graphite collar is filled with a conductive ceramic powder of a type that sinters upon the molybdenum rod, protecting the same from oxidation as the graphite material is consumed, or a metal powder which liquifies at operating temperatures. The molybdenum rod in the former case may be coated with an oxidation protectant, e.g. of molybdenum disilicide. As insulative blanket is suitably placed on the surface of the soil during processing to promote subsidence by allowing off-gassing and reducing surface heat loss. In other embodiments, connection to vitrification electrodes is provided below ground level to avoid loss of connection due to electrodes deterioration, or a sacrificial electrode may be employed when operation is started. Outboard electrodes can be utilized to square up the vitrified area. Further, the center of the molybdenum rod can be made hollow and filled with a powdered metal, such as copper, which liquifies at operating temperatures. In one embodiment, the molybdenum rod and the graphite collar are physically joined at the bottom.

Buelt, James L. (Richland, WA); Carter, John G. (Richland, WA); Eschbach, Eugene A. (Richland, WA); FitzPatrick, Vincent F. (Richland, WA); Koehmstedt, Paul L. (Richland, WA); Morgan, William C. (Richland, WA); Oma, Kenton H. (Richland, WA); Timmerman, Craig L. (Richland, WA)

1992-01-01T23:59:59.000Z

390

TRACING COLD H I GAS IN NEARBY, LOW-MASS GALAXIES  

SciTech Connect

We analyze line-of-sight atomic hydrogen (H I) line profiles of 31 nearby, low-mass galaxies selected from the Very Large Array-ACS Nearby Galaxy Survey Treasury (VLA-ANGST) and The H I Nearby Galaxy Survey (THINGS) to trace regions containing cold (T {approx}< 1400 K) H I from observations with a uniform linear scale of 200 pc beam{sup -1}. Our galaxy sample spans four orders of magnitude in total H I mass and nine magnitudes in M{sub B} . We fit single and multiple component functions to each spectrum to isolate the cold, neutral medium given by a low-dispersion (<6 km s{sup -1}) component of the spectrum. Most H I spectra are adequately fit by a single Gaussian with a dispersion of 8-12 km s{sup -1}. Cold H I is found in 23 of 27 ({approx}85%) galaxies after a reduction of the sample size due to quality-control cuts. The cold H I contributes {approx}20% of the total line-of-sight flux when found with warm H I. Spectra best fit by a single Gaussian, but dominated by cold H I emission (i.e., have velocity dispersions of <6 km s{sup -1}), are found primarily beyond the optical radius of the host galaxy. The cold H I is typically found in localized regions and is generally not coincident with the very highest surface density peaks of the global H I distribution (which are usually areas of recent star formation). We find a lower limit for the mass fraction of cold-to-total H I gas of only a few percent in each galaxy.

Warren, Steven R.; Skillman, Evan D. [Minnesota Institute for Astrophysics, University of Minnesota, 116 Church Street SE, Minneapolis, MN 55455 (United States); Stilp, Adrienne M.; Dalcanton, Julianne J. [Department of Astronomy, Box 351580, University of Washington, Seattle, WA 98195 (United States); Ott, Juergen [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Walter, Fabian [Max Planck Institut fuer Astronomie, Koenigstuhl 17, D-69117 Heidelberg (Germany); Petersen, Eric A. [Department of Physics, University of Illinois at Urbana-Champaign, 1110 West Green Street, Urbana, IL 61801 (United States); Koribalski, Baerbel [Australia Telescope National Facility, CSIRO Astronomy and Space Science, P.O. Box 76, Epping NSW 1710 (Australia); West, Andrew A., E-mail: warren@astro.umn.edu, E-mail: skillman@astro.umn.edu, E-mail: adrienne@astro.washington.edu, E-mail: jd@astro.washington.edu, E-mail: jott@nrao.edu, E-mail: walter@mpia.de, E-mail: eapeter2@illinois.edu, E-mail: Baerbel.Koribalski@csiro.au, E-mail: aawest@bu.edu [Department of Astronomy, Boston University, 725 Commonwealth Avenue, Boston, MA 02215 (United States)

2012-09-20T23:59:59.000Z

391

Effect of porosity on resistance of epoxy coatings to cold-wall blistering  

Science Conference Proceedings (OSTI)

Electric utilities use polymer coatings for corrosion protection in a variety of locations, such as cooling towers, water boxes, and tubesheets. In some cases, these coatings are vulnerable to failure in areas where a temperature gradient exists between a cold substrate and relatively warm fluid (cold-wall blistering). Six epoxy-based coating systems were tested for their resistance to degradation in the form of cold wall blistering. The coatings were applied to type 1010 steel substrates and exposed to heated water for up to 10 months in Atlas test cells as a modified version of NACE Standard TM0174. The performance of the coatings was measured by the exposure time for the coatings to start blistering, the time for the corrosion potential of the coating substrates to shift toward active values, and the delamination rate of the coatings. Good cold-wall blistering resistance was observed for two polyamine-cured epoxy coating systems with porosity levels 1 vol%. Poor cold-wall blistering resistance was shown by a polyamide epoxy system, an amine adduct epoxy system, and an amido-amine epoxy system, all of which had porosity levels > 1 vol%. Most of the coating samples exhibited linear blistering rates, which indicated that the kinetics of cold-wall blistering were diffusion controlled. The two coating systems that showed the best resistance to cold-wall blistering also showed the lowest blistering rates, indicating that these coatings may have had lower permeabilities and/or better adherences than the poorer performing coatings, probably as a result of their lower porosity levels and similar compositions.

Kosek, J.R.; DuPont, J.N.; Marder, A.R. [Lehigh Univ., Bethlehem, PA (United States)

1995-11-01T23:59:59.000Z

392

Photo of the Week: Cold as Ice - Using Titan to Build More Efficient Wind  

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

Cold as Ice - Using Titan to Build More Cold as Ice - Using Titan to Build More Efficient Wind Turbines Photo of the Week: Cold as Ice - Using Titan to Build More Efficient Wind Turbines January 10, 2014 - 2:53pm Addthis Wind energy is one of the world's fast-growing energy sources -- and many of the regions that could benefit from wind energy happen to be in cold climates. Since 2005, scientists at GE Global Research have been researching, developing and testing materials in freezing conditions. By developing more efficient materials for wind turbines, researchers can increase turbine efficiency and reduce potential downtime for wind turbines in cold climates. The teams use Oak Ridge National Laboratory's Titan, the world's most powerful supercomputer, to simulate hundreds of water droplets as they freeze, with each droplet containing one million molecules. By simulating and studying how water freezes on a molecular level, scientists are gaining an understanding of how ice forms, which will help them design better, more efficient materials for these colder climates. Pictured here is an illustration of a single water droplet, filled with molecules freezing in slow motion. Learn more about their research here. | Photo/visualization courtesy of M. Matheson, Oak Ridge National Laboratory.

393

Hydrogen and oxygen isotope geochemistry of cold and warm springs from the Tuscarora, Nevada thermal area  

DOE Green Energy (OSTI)

Eighteen cold and warm spring water samples from the Tuscarora, Nevada KGRA have been analyzed for hydrogen and oxygen isotope composition and fluid chemistry. Warm springs have deltaD values (-128 to -137 permil) significantly lower than those of cold springs to the north and east of the area, but similar to the deltaD values of cold springs to the west and south (-131 to -135 permil). The recharge area for the warm springs is unlikely to be to the immediate north, which is the local topographic highland in the area. The hydrogen isotope data would permit recharge from areas to the southwest or from high elevations to the southeast (Independence Mountains), a sector consistent with electrical resistivity evidence of fluid flow. Warm springs are HCO/sub 3//sup -/-rich waters, enriched by a factor of 3 to 10 in Na, HCO{sub 3}/{sup -} and SiO{sub 2} relative to local cold springs. Average quartz (no steam loss) and Na/K/Ca geothermometer estimates suggest subsurface temperatures of 145{sup 0} and 196{sup 0}C, respectively. The warm springs exhibit poor correlations between either hydrogen or oxygen isotope composition and water temperature or chemistry. The absence of such correlations suggests that there is no single coherent pattern of cold water mixing or evaporation in the thermal spring system.

Bowman, J.R.; Cole, D.

1982-06-01T23:59:59.000Z

394

Hydrogen and oxygen isotope geochemistry of cold and warm springs from the Tuscarora, Nevada Thermal Area  

DOE Green Energy (OSTI)

Eighteen cold and warm spring water samples from the Tuscarora, Nevada KGRA have been analyzed for hydrogen and oxygen isotope composition and fluid chemistry. Warm springs have deltaD values (128 to -137 permil) significantly lower than those of cold springs to the north and east of the area, but similar to the deltaD values of cold springs to the west and south (-131 to -135 permil). The recharge area for the warm springs is unlikely to be to the immediate north, which is the local topographic highland in the area. The hydrogen isotope data would permit recharge from areas to the southwest or from high elevations to the southeast (Independence Mountains), a sector consistent with electrical resistivity evidence of fluid flow. Warm springs are HCO/sub 3//sup -/-rich waters, enriched by a factor of 3 to 10 in Na, HCO/sub 3//sup -/ and SiO/sub 2/ relative to local cold springs. Average quartz (no steam loss) and Na/K/Ca geothermometer estimates suggest subsurface temperatures of 145/sup 0/ and 196/sup 0/C, respectively. The warm springs exhibit poor correlations between either hydrogen or oxygen isotope composition and water temperature or chemistry. The absence of such correlations suggests that there is no single coherent pattern of cold water mixing or evaporation in the thermal spring system.

Bowman, J.R.; Cole, D.

1982-10-01T23:59:59.000Z

395

Jos HolgunVeras, Ph.D. Jack Reily, Ph.D. Carlos Gonzalez, M.S. Wilfredo Yushimito, M.S. Robyn Marquis Felipe Aros  

E-Print Network (OSTI)

t k t it i t th i Why Park and Ride (P&R)? This project is sponsored by the New York State Department area 317 centroids in Manhattan. MINIMUM WAIT and WALK TIMES ARE NEEDED The lower the scheduled delays, and London. Manhattan) 317 centroids in Manhattan. In total 1,036,273 origin/destination pairs between

Mitchell, John E.

396

Hanford Cold Vacuum Drying Facility, Multi-Canister Overpack, Operational Proficiency Demonstration, June 2011  

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

6-22 6-22 Site: DOE-Richland Operations Office Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Cold Vacuum Drying Facility, Multi-Canister Overpack, Operational Proficiency Demonstration Dates of Activity : 06/20/2011 - 06/22/2011 Report Preparer: Jake Wechselberger Activity Description/Purpose: The U.S. Department of Energy's (DOE) Office of Enforcement and Oversight, within the Office of Health, Safety and Security (HSS), performed an operational awareness review of the Cold Vacuum Drying Facility, Multi-Canister Overpack, Operational Proficiency Demonstration. Result: During the period June 20-22, 2011, an HSS representative participated in an operational assessment of the Cold Vacuum

397

Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin  

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

21, 2011 21, 2011 Recovery Act Workers Accomplish Cleanup of Second Cold War Coal Ash Basin AIKEN, S.C. - American Recovery and Reinvestment Act workers re- cently cleaned up a second basin containing coal ash residues from Cold War operations at the Savannah River Site (SRS). About $24 million from the Recovery Act funded the environmental restoration project, allowing SRS to complete the project at least five years ahead of schedule. The work is part of a larger Recovery Act cleanup of the P Area scheduled for completion by the end of September 2011. The bulk of that cleanup involves deactivating and decommissioning a nuclear materials production reactor that occu- pies more than 300,000 square feet of space. The P Area cleanup will reduce the Cold War footprint by 31 square

398

Usage of CLPU curve to deal with the cold load pickup problem  

SciTech Connect

Restoration of load after an extended power outage, whether planned or unplanned, raises various practical concerns. Previous studies have shown the cold load condition lasts between 2 and 60 minutes, or longer, depending on the duration of the outage, type of load, and the local weather. The theory presented in this paper is applicable to all microprocessor based overcurrent protective devices used at the distribution level. The example used in the paper is to provide a possible method to handle cold load pickup problems at line reclosers installed on the distribution system. The new approach is to control the pickup of the phase element of the recloser as a function of time. The pickup of the recloser starts at a present value after an extended outage and slowly decreases and returns to the normal pickup in a predetermined manner. The relationship of the pickup level and time could be determined by considering the maximum cold load current and its gradual decay with time.

Mirza, O.H. [Puget Sound Power and Light Co., Bellevue, WA (United States)

1997-04-01T23:59:59.000Z

399

Space Chamber Reaches Cold Target at Unprecedented Efficiency | U.S. DOE  

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

Space Chamber Reaches Cold Target at Unprecedented Efficiency Space Chamber Reaches Cold Target at Unprecedented Efficiency Nuclear Physics (NP) NP Home About Research Facilities Science Highlights Benefits of NP Funding Opportunities Nuclear Science Advisory Committee (NSAC) News & Resources Contact Information Nuclear Physics U.S. Department of Energy SC-26/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3613 F: (301) 903-3833 E: sc.np@science.doe.gov More Information » October 2012 Space Chamber Reaches Cold Target at Unprecedented Efficiency Thomas Jefferson Laboratory lends expertise in cryogenics developments. Print Text Size: A A A Subscribe FeedbackShare Page Click to enlarge photo. Enlarge Photo Image courtesy of NASA NASA's Space Environment Simulation Lab Chamber A, which is used by the

400

Former Laboratory scientist discusses his perspective on the Cold War in  

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

Former Lab scientist discusses his perspective on the Cold War Former Lab scientist discusses his perspective on the Cold War Former Laboratory scientist discusses his perspective on the Cold War in 70th anniversary talk John C. Hopkins will discuss the role of and rationale for nuclear weapons from the Manhattan Project in the 1940s to the last nuclear test in Nevada in 1992. November 7, 2013 John C. Hopkins John C. Hopkins Contact Steve Sandoval Communications Office (505) 665-9206 Email "I believe that the teams at Los Alamos, Livermore and Sandia and the entire nuclear weapons complex, deserve a resounding 'well done' for their contributions to world peace," Hopkins said. Next-to-last presentation in yearlong series at Bradbury Science Museum LOS ALAMOS, N.M., Nov. 7, 2013-John C. Hopkins, former associate director

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401

Energy-Saving Technologies for Chinese Buildings in Hot Summer and Cold  

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

Energy-Saving Technologies for Chinese Buildings in Hot Summer and Cold Energy-Saving Technologies for Chinese Buildings in Hot Summer and Cold Winter Regions Speaker(s): Shuhong Li Xiaosong Zhang Yonggao Yin Date: September 14, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Wangda Zuo With the development of economy and urbanization energy consumption is becoming a very attractive issue in China. Energy consumption in buildings is the one of main sections which dominates the total energy distributions. In this seminar our team will introduce some energy-saving technology for Chinese buildings in hot summer and cold winter regions. We have developed several high efficient cooling and heating supply system and equipment, and proposed energy-efficient hybrid heat pump combined with other heat sources, such as solar energy, geothermal energy, air thermal source.

402

Spent nuclear fuel project cold vacuum drying facility supporting data and calculation database  

Science Conference Proceedings (OSTI)

This document provides a database of supporting calculations for the Cold Vacuum Drying Facility (CVDF). The database was developed in conjunction with HNF-SD-SNF-SAR-002, ''Safety Analysis Report for the Cold Vacuum Drying Facility'', Phase 2, ''Supporting Installation of Processing Systems'' (Garvin 1998). The HNF-SD-SNF-DRD-002, 1997, ''Cold Vacuum Drying Facility Design Requirements'', Rev. 2, and the CVDF Summary Design Report. The database contains calculation report entries for all process, safety and facility systems in the CVDF, a general CVD operations sequence and the CVDF System Design Descriptions (SDDs). This database has been developed for the SNFP CVDF Engineering Organization and shall be updated, expanded, and revised in accordance with future design, construction and startup phases of the CVDF until the CVDF final ORR is approved.

IRWIN, J.J.

1999-02-26T23:59:59.000Z

403

Spent Nuclear Fuel (SNF) Cold Vacuum Drying (CVD) Facility Operations Manual  

SciTech Connect

This document provides the Operations Manual for the Cold Vacuum Drying Facility (CVDF). The Manual was developed in conjunction with HNF-553, Spent Nuclear Fuel Project Final Safety Analysis Report Annex B--Cold Vacuum Drying Facility. The HNF-SD-SNF-DRD-002, 1999, Cold Vacuum Drying Facility Design Requirements, Rev. 4, and the CVDF Final Design Report. The Operations Manual contains general descriptions of all the process, safety and facility systems in the CVDF, a general CVD operations sequence and references to the CVDF System Design Descriptions (SDDs). This manual has been developed for the SNFP Operations Organization and shall be updated, expanded, and revised in accordance with future design, construction and startup phases of the CVDF until the CVDF final ORR is approved.

IRWIN, J.J.

1999-07-02T23:59:59.000Z

404

Spent Nuclear Fuel (SNF) Project Cold Vacuum Drying (CVD) Facility Operations Manual  

Science Conference Proceedings (OSTI)

This document provides the Operations Manual for the Cold Vacuum Drying Facility (CVDF). The Manual was developed in conjunction with HNF-SD-SNF-SAR-002, Safety Analysis Report for the Cold Vacuum Drying Facility, Phase 2, Supporting Installation of the Processing Systems (Garvin 1998) and, the HNF-SD-SNF-DRD-002, 1997, Cold Vacuum Drying Facility Design Requirements, Rev. 3a. The Operations Manual contains general descriptions of all the process, safety and facility systems in the CVDF, a general CVD operations sequence, and has been developed for the spent nuclear fuel project (SNFP) Operations Organization and shall be updated, expanded, and revised in accordance with future design, construction and startup phases of the CVDF until the CVDF final ORR is approved.

IRWIN, J.J.

2000-02-03T23:59:59.000Z

405

Method and apparatus for regenerating cold traps within liquid-metal systems  

DOE Patents (OSTI)

Oxide and hydride impurities of a liquid metal such as sodium are removed from a cold trap by heating to a temperature at which the metal hydroxide is stable in a molten state. The partial pressure of hydrogen within the system is measured to determine if excess hydride or oxide is present. Excess hydride is removed by venting hydrogen gas while excess oxide can be converted to molten hydroxide through the addition of hydrogen. The resulting, molten hydroxide is drained from the trap which is then returned to service at cold trap temperatures within the liquid-metal system.

McKee, Jr., John M. (Hinsdale, IL)

1976-01-01T23:59:59.000Z

406

ASIC Development for Three-Dimensional Silicon Imaging Array for Cold Neutrons  

Science Conference Proceedings (OSTI)

An Integrated Circuit (IC) readout chip with four channels arranged so as to receive input charge from the corners of the chip was designed for use with 5- to 7-mm pixel detectors. This Application Specific IC (ASIC) can be used for cold neutron imaging, for study of structural order in materials using cold neutron scattering or for particle physics experiments. The ASIC is fabricated in a 0.5-{micro}m n-well AMI process. The design of the ASIC and the test measurements made is reported. Noise measurements are also reported.

Britton, C.L.; Jagadish, U.; Bryan, W.L.

2004-05-19T23:59:59.000Z

407

Stationary self-focusing of intense laser beam in cold quantum plasma using ramp density profile  

SciTech Connect

By using a transient density profile, we have demonstrated stationary self-focusing of an electromagnetic Gaussian beam in cold quantum plasma. The paper is devoted to the prospects of using upward increasing ramp density profile of an inhomogeneous nonlinear medium with quantum effects in self-focusing mechanism of high intense laser beam. We have found that the upward ramp density profile in addition to quantum effects causes much higher oscillation and better focusing of laser beam in cold quantum plasma in comparison to that in the classical relativistic case. Our computational results reveal the importance and influence of formation of electron density profiles in enhancing laser self-focusing.

Habibi, M. [Department of Physics, Shirvan Branch, Islamic Azad University, Shirvan (Iran, Islamic Republic of); Ghamari, F. [Department of Physics, Khorramabad Branch, Islamic Azad University, Khorramabad (Iran, Islamic Republic of)

2012-10-15T23:59:59.000Z

408

Viscosity, wave damping and shock wave formation in cold hadronic matter  

E-Print Network (OSTI)

We study linear and nonlinear wave propagation in a dense and cold hadron gas and also in a cold quark gluon plasma, taking viscosity into account and using the Navier-Stokes equation. The equation of state of the hadronic phase is derived from the nonlinear Walecka model in the mean field approximation. The quark gluon plasma phase is described by the MIT equation of state. We show that in a hadron gas viscosity strongly damps wave propagation and also hinders shock wave formation. This marked difference between the two phases may have phenomenological consequences and lead to new QGP signatures.

D. A. Fogaa; F. S. Navarra; L. G. Ferreira Filho

2013-05-03T23:59:59.000Z

409

A Relativistic Generalization of Fowler-Nordheim Cold Emission in Presence of Strong Magnetic Field  

E-Print Network (OSTI)

A relativistic version of cold emission of electrons in presence of strong magnetic field, relevant for strongly magnetized neutron stars is obtained. It is found that in this scenario, a scalar type potential barrier does not allow quantum tunneling through the surface. Whereas, in presence of a vector type surface barrier, the probability of electron emission is much larger compared to the original Fowler-Nordheim cold emission of electrons. It is found that the relativistic version in presence of strong magnetic field does not follow exponential decay.

Arpita Ghosh; Somenath Chakrabarty

2010-06-27T23:59:59.000Z

410

Investigation of cold filling receiver panels and piping in molten-nitrate-salt central-receiver solar power plants  

DOE Green Energy (OSTI)

Cold filling refers to flowing a fluid through piping or tubes that are at temperatures below the fluid`s freezing point. Since the piping and areas of the receiver in a molten-nitrate salt central-receiver solar power plant must be electrically heated to maintain their temperatures above the nitrate salt freezing point (430{degrees}F, 221{degrees}C), considerable energy could be used to maintain such temperatures during nightly shut down and bad weather. Experiments and analyses have been conducted to investigate cold filling receiver panels and piping as a way of reducing parasitic electrical power consumption and increasing the availability of the plant. The two major concerns with cold filling are: (1) how far can the molten salt penetrate cold piping before freezing closed and (2) what thermal stresses develop during the associated thermal shock. Cold fill experiments were conducted by flowing molten salt at 550{degrees}F (288{degrees}C) through cold panels, manifolds, and piping to determine the feasibility of cold filling the receiver and piping. The transient thermal responses were measured and heat transfer coefficients were calculated from the data. Nondimensional analysis is presented which quantifies the thermal stresses in a pipe or tube undergoing thermal shock. In addition, penetration distances were calculated to determine the distance salt could flow in cold pipes prior to freezing closed.

Pacheco, J.E.; Ralph, M.E.; Chavez, J.M.

1994-12-31T23:59:59.000Z

411

The climatology of East Asian winter monsoon and cold surges from 1979--1995 NCEP/NCAR reanalyses  

SciTech Connect

The East Asian winter monsoon, which is associated with the Siberian high and active cold surges, is one of the most energetic monsoon circulation systems. The dramatic shift of northeasterlies and the outbreak of cold surges dominate the winter weather and local climate in the East Asian region, and may exert a strong impact on the extratropical and tropical planetary-scale circulations and influence the SSTs in the tropical western Pacific. General characteristics of the winter monsoon and cold surges and their possible link with tropical disturbances are revealed in many observational studies. Little attention has been given to the climatological aspects of the winter monsoon and cold surges. The purpose of this study is to compile and document the East Asian mean winter circulation, and present the climatology of cold surges and the Siberian high based on the 1979--1995 NCEP/NCAR reanalyses. Of particular interest is the interannual variation of winter monsoon circulation and cold surge events. Given that the cold surge activity and the Indonesian convection are much reduced during the 1982--83 period, one of the goals is to determine whether there exists a statistically significant relationship between ENSO and the interannual variation of winter monsoon and cold surges.

Yi Zhang; Sperber, K.; Boyle, J.

1996-04-01T23:59:59.000Z

412

Modernization of the High Flux Isotope Reactor (HFIR) to Provide a Cold Neutron Source and Experimentation Facility  

Science Conference Proceedings (OSTI)

This paper discusses the installation of a cold neutron source at HFIR with respect to the project as a modernization of the facility. The paper focuses on why the project was required, the scope of the cold source project with specific emphasis on the design, and project management information.

Rothrock, Benjamin G [ORNL; Farrar, Mike B [ORNL

2009-01-01T23:59:59.000Z

413

Large-Scale Diurnal Variations of Tropical Cold Cloudiness Based on a Simple Cloud Indexing Method  

Science Conference Proceedings (OSTI)

Diurnal variations of cold cloudiness during a 2-year period (October 1985September 1987) over the tropical arm covered by Meteosat (from 23N to 23S and from 60E to 60W) are studied using a simple precipitation index based on infrared data ...

Wassila Thiao; Olli M. Turpeinen

1992-02-01T23:59:59.000Z

414

Thermal Regime of a Cold Air Trap in Central Pennsylvania, USA: the Trough Creek Ice Mine  

SciTech Connect

Air temperatures internal and external to a talus cave (ice mine) in central Pennsylvania were measured hourly for three years. Despite its location near the base of a talus slope, the cave demonstrated the thermal characteristics of an apparently static cave, with limited connections to the external environment other than through the cave entrance. Congelation ice that lasted until late spring formed as drip or flowstone and ponded ice from the limited influx of infiltrating water during late winter/early spring. A closed period of thermal stratification and slow warming of cave air was followed by an open period in winter months during which the cave was cooled by the influx of cold dry air. Unlike the occasionally strong and localised cooling induced by the flow of cold air from vents at the base of talus slopes, static cold traps retain their cold air and have little apparent effect on surrounding biota, instead providing potential refugia for organisms that prefer colder temperatures. Published 2012. This article is a U.S. Government work and is in the public domain in the USA.

Edenborn, Harry M.; Sams, James I.; Kite, Steven

2012-08-06T23:59:59.000Z

415

The Interruption of Alpine Foehn by a Cold Front. Part I: Observations  

E-Print Network (OSTI)

in Inn and Wipp Valley Temperature slope profile Doppler wind lidar in Wipp Valley #12;6 of 13 Case study study Wipp Valley: AWS network Pot. Temp. and Wind ­ Hovmoeller diagram Strong and warm foehn in the lower Wipp Valley Western Inn-Valley gust front enters Wipp Valley Cold front propagates southward

Gohm, Alexander

416

Into the Teeth of the Gale: The Remarkable Advance of a Cold Front at Grand Manan  

Science Conference Proceedings (OSTI)

The afternoon of 30 December 1962 saw the nearly simultaneous arrival at Grand Manan (an island in the Bay of Fundy) of an intense cold front, accompanied by northwesterly gales and snow, and an intense small cyclonic vortex, producing a mild ...

Robert M. Cunningham; Frederick Sanders

1987-10-01T23:59:59.000Z

417

Multiplicity and cold-nuclear matter effects from Glauber-Gribov theory at LHC  

E-Print Network (OSTI)

We present predictions for nuclear modification factor in proton-lead collisions at LHC energy 5.5 TeV from Glauber-Gribov theory of nuclear shadowing. We have also made predictions for baseline cold-matter nuclear effects in lead-lead collisions at the same energy.

Arsene, I C; Kaidalov, A B; Tywoniuk, K; Zabrodin, E

2008-01-01T23:59:59.000Z

418

Multiplicity and cold-nuclear matter effects from Glauber-Gribov theory at LHC  

E-Print Network (OSTI)

We present predictions for nuclear modification factor in proton-lead collisions at LHC energy 5.5 TeV from Glauber-Gribov theory of nuclear shadowing. We have also made predictions for baseline cold-matter nuclear effects in lead-lead collisions at the same energy.

I. C. Arsene; L. Bravina; A. B. Kaidalov; K. Tywoniuk; E. Zabrodin

2007-08-28T23:59:59.000Z

419

Verification of Mesoscale NWP Forecasts of Abrupt Cold Frontal Wind Changes  

Science Conference Proceedings (OSTI)

During a wildfire, a sharp wind change can lead to an abrupt increase in fire activity and change the rate of spread, endangering firefighters working on what had been the flank of the fire. In southeastern Australia, routine forecast of cold-...

Yimin Ma; Xinmei Huang; Graham A. Mills; Kevin Parkyn

2010-02-01T23:59:59.000Z

420

A 4-Yr Climatology of Cold-Season Bow Echoes over the Continental United States  

Science Conference Proceedings (OSTI)

A search of radar mosaics and level-II Weather Surveillance Radar-1988 Doppler (WSR-88D) data revealed 51 cold-season (OctoberApril) bow echoes that occurred in the contiguous United States from 199798 to 200001. Proximity soundings indicated ...

Patrick C. Burke; David M. Schultz

2004-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Partial oxidation for improved cold starts in alcohol-fueled engines: Phase 2 topical report  

DOE Green Energy (OSTI)

Alcohol fuels exhibit poor cold-start performance because of their low volatility. Neat alcohol engines become difficult, if not impossible, to start at temperatures close to or below freezing. Improvements in the cold-start performance (both time to start and emissions) are essential to capture the full benefits of alcohols as an alternative transportation fuel. The objective of this project was to develop a neat alcohol partial oxidation (POX) reforming technology to improve an alcohol engine`s ability to start at low temperatures (as low as {minus}30 C) and to reduce its cold-start emissions. The project emphasis was on fuel-grade ethanol (E95) but the technology can be easily extended to other alcohol fuels. Ultimately a compact, on-vehicle, ethanol POX reactor was developed as a fuel system component to produce a hydrogen-rich, fuel-gas mixture for cold starts. The POX reactor is an easily controllable combustion device that allows flexibility during engine startup even in the most extreme conditions. It is a small device that is mounted directly onto the engine intake manifold. The gaseous fuel products (or reformate) from the POX reactor exit the chamber and enter the intake manifold, either replacing or supplementing the standard ethanol fuel consumed during an engine start. The combustion of the reformate during startup can reduce engine start time and tail-pipe emissions.

NONE

1998-04-01T23:59:59.000Z

422

Warm-to-Cold Water Conversion in the Northern North Atlantic Ocean  

Science Conference Proceedings (OSTI)

A box Model of warm-to-cold-water conversion in the northern North Atlantic is developed and used to estimate conversion rates, given water mass temperatures, conversion paths and rate of air-sea heat exchange. The northern North Atlantic is ...

M. S. McCartney; L. D. Talley

1984-05-01T23:59:59.000Z

423

Modelling stress reduction techniques of cold compression and stretching in wrought Aluminium alloy products  

Science Conference Proceedings (OSTI)

Heat treatable aluminium alloy aerospace products undergo a rapid quench from the solution heat treatment temperature into water/organic quenchant/spray quenching system during processing. As a result of this rapid quenching operation, residual stresses ... Keywords: aluminium alloy 7010, aluminium alloy forgings, cold compression, quenching stresses, residual stress

D. A. Tanner; J. S. Robinson

2003-03-01T23:59:59.000Z

424

Determination of Mercury in Coal by Isotope Dilution Cold-Vapor Generation Inductively  

E-Print Network (OSTI)

Articles Determination of Mercury in Coal by Isotope Dilution Cold-Vapor Generation Inductively developed for high-accuracy determinations of mer- cury in bituminous and sub-bituminous coals. A closed- system digestion process employing a Carius tube is used to completely oxidize the coal matrix

425

On the Formation of Elongated Cold Perturbations off the Dry Tortugas  

Science Conference Proceedings (OSTI)

The life cycle of a cold perturbation on the boundary of the Loop Current in the Gulf of Mexico was studied over the period of 18 March to 22 May 1984, approximately a 60-day period. The study focused on the behavior of the surface and subsurface ...

Fred M. Vukovich

1988-07-01T23:59:59.000Z

426

The 1993 Superstorm Cold Surge: Frontal Structure, Gap Flow, and Tropical Impact  

Science Conference Proceedings (OSTI)

In the wake of the eastern United States cyclone of 1214 March 1993, a cold surge, originating over Alaska and western Canada, brought northerlies exceeding 20 m s?1 and temperature decreases up to 15C over 24 h into Mexico and Central America. ...

David M. Schultz; W. Edward Bracken; Lance F. Bosart; Gregory J. Hakim; Mary A. Bedrick; Michael J. Dickinson; Kevin R. Tyle

1997-01-01T23:59:59.000Z

427

48 Los Alamos Science Number 24 1996 In the midst of a cold Russian  

E-Print Network (OSTI)

48 Los Alamos Science Number 24 1996 In the midst of a cold Russian winter, these Russian Fowler, Sakharov was seeking a means to achieve thermonuclear fusion, and he helped identify several schemes in which high magnetic fields could poten- tially help the fusion process. Some of the schemes

428

Design and Analyisi of a Self-centered Cold Mass Support for the MICE Coupling Magnet  

SciTech Connect

The Muon Ionization Cooling Experiment (MICE) consists of eighteen superconducting solenoid coils in seven modules, which are magnetically hooked together since there is no iron to shield the coils and the return flux. The RF coupling coil (RFCC) module consists of a superconducting coupling solenoid mounted around four conventional conducting 201.25 MHz closed RF cavities. The coupling coil will produce up to a 2.2 T magnetic field on the centerline to keep the beam within the RF cavities. The peak magnetic force on the coupling magnet from other magnets in MICE is up to 500 kN in longitudinal direction, which will be transferred to the base of the RF coupling coil (RFCC) module through a cold mass support system. A self-centered double-band cold mass support system with intermediate thermal interruption is applied to the coupling magnet, and the design is introduced in detail in this paper. The thermal and structural analysis on the cold mass support assembly has been carried out using ANSYS. The present design of the cold mass support can satisfy with the stringent requirements for the magnet center and axis azimuthal angle at 4.2 K and fully charged.

Wang, Li; Pan, Heng; Wu, Hong; Li, S. Y.; Guo, Xing Long; Zheng, Shi Xian; Green, Michael A.

2011-05-04T23:59:59.000Z

429

Nuclear Physics Aspects of Cold Fusion Experiments: Scientific Summary after ICCF-7  

E-Print Network (OSTI)

The circumstance that I made the scientific summary on Nuclear Products in Cold Fusion Experiments also after ICCF-6 1 gives to me the opportunity of combining the comparison of the results from two subsequent conferences and of discussing globally the impressive achievements gained in these last three years.

T. Bressani

1998-01-01T23:59:59.000Z

430

BREAKING THROUGH Over-Unity: The Cold Fusion Canary Singsand Flies!  

E-Print Network (OSTI)

of Infinite Energy, begins to go to pressa hard-won milestone. May there be an IE #100 and may most of you be with us in 2011. We are all too aware that our over eight years of publication comprise more than half the span of the Cold

Eugene F. Mallove; Sc. D

2003-01-01T23:59:59.000Z

431

The Precursor of Cold Fusion Phenomenon in Deuterium/Solid Systems  

E-Print Network (OSTI)

It is suggested that detecting the precursor of the "cold fusion " phenomenon in deuterium/solid systems will help solve the problem of reproducibility. The results of first step in this direction are discussed. Electromagnetic radiation and energetic charged particles have been detected. It has been shown that the surface condition has an important impact on this phenomenon.

Xingzhong Li; Shiyuan Dong; Keli Wang; Yueying Fang; Lee Chang; Chengmo Luo; Renyong Hu; Pingli Zhou; Dawei Mo; Yongfa Zhu; Chongli Song; Yingtang Chen; Minyan Yao; Chuang Ren; Qiankun Chen

1990-01-01T23:59:59.000Z

432

Cold Air Incursions over Subtropical and Tropical South America: A Numerical Case Study  

Science Conference Proceedings (OSTI)

Synoptic-scale incursions of cold, midlatitude air that penetrate deep into the Tropics are frequently observed to the east of the Andes cordillera. These incursions are a distinctive year-round feature of the synoptic climatology of this part of ...

RenD. Garreaud

1999-12-01T23:59:59.000Z

433

Application and Design of Residential Building Energy Saving in Cold Climates  

E-Print Network (OSTI)

Climate is the one of main considerations for residential building design since the green and energy saving building has become the trend in the building industry. China is actively popularizing high energy-effective and environment harmonious buildings that integrate new techniques, new materials and new equipment. It is absolutely essential to summarize and demonstrate the application of energy-saving building in cold climates for the sake of a favorable economy and directions in the modern building industry. This paper discusses the cold climate features in China vis--vis the residential building layout, construction, building materials, envelope and cost from the aspects of environmental optimization and energy efficiency. The investigation combines indoor microclimates in order to decrease the building life cycle energy consumption. The air wall technology is studied for adoption of cold climate features. The research results through a National Demonstration Building Project (NDBP) show that the exterior wall total heat transfer coefficient is K=0.3w/(m2.k). Moreover, this four-layer dual heat-preservation exterior wall has more conformability and higher energy efficiency. It is completely successful for energy saving building project NDBP that deserves generalization because of adoption of cold climates features. The application of energy saving buildings can achieve social, environmental and economical benefits.

Li, Z.; Li, D.; Mei, S.; Zhang, G.; Liu, J.

2006-01-01T23:59:59.000Z

434

Acid effects on the measurement of mercury by cold vapor atomic absorption spectrometry  

Science Conference Proceedings (OSTI)

The influence of nitric, hydrochloric and sulfuric acids on the measurement of mercury by cold vapor atomic absorption spectrometry has been investigated. Small pre-reduction peaks associated with the instability of mercury were observed in solutions containing less than or equal to 12.5, tuna using both of these approaches to overcome the interference problem proved to be successful.

Adeloju, S.B.; Mann, T.F.

1987-07-01T23:59:59.000Z

435

Magnetohydrodynamic Simulations of the Formation of Cold Fronts in Clusters of Galaxies including Heat Conduction  

E-Print Network (OSTI)

Recent Chandra observations of clusters of galaxies revealed the existence of a sharp ridge in the X-ray surface brightness where the temperature drops across the front. This front is called the cold front. We present the results of two-dimensional magnetohydrodynamic simulations of the time evolution of a dense subcluster plasma moving in a cluster of galaxies. Anisotropic heat conduction along the magnetic field lines is included. In the models without magnetic fields, the numerical results indicate that the heat conduction from the hot ambient plasma heats the cold dense plasma of the subcluster and diffuses out the cold front. When magnetic fields exist in a cluster of galaxies, however, cold fronts can be maintained because the heat conduction across the magnetic field lines is suppressed. We found that, even when the magnetic fields in a cluster of galaxies are disordered, heat conduction across the front is restricted because the magnetic field lines are stretched along the front. Numerical results reproduced the X-ray intensity distribution observed in the A3667 cluster of galaxies.

Naoki Asai; Naoya Fukuda; Ryoji Matsumoto

2004-04-07T23:59:59.000Z

436

Detailed Field Evaluation of a Cold Air Distribution System: Volumes 1 and 2  

Science Conference Proceedings (OSTI)

When following report recommendations, the system investigated in this study would provide significant energy consumption savings over conventional 55 degrees F supply air systems. Reduced duct size requirements, moreover, promise greater system design flexibility without sacrificing space comfort conditions or indoor air quality. Demonstrating the viability of cold air distribution systems, the report includes suggestions for improving system performance and overall efficiency.

1990-02-01T23:59:59.000Z

437

Gravity currents in cold fresh water Department of Mathematical Sciences, Loughborough University,  

E-Print Network (OSTI)

Gravity currents in cold fresh water A. KAY Department of Mathematical Sciences, Loughborough.Kay@Lboro.ac.uk Abstract We consider surface gravity currents in fresh water where the temperatures of the current an empirical parametrisation of entrainment in lock-release gravity cur- rents, the distance travelled and time

438

Boundary Layer and Mesoscale Structure over Lake Michigan during a Wintertime Cold Air Outbreak  

Science Conference Proceedings (OSTI)

An investigation of a cloud-topped boundary layer during a wintertime cold air outbreak over Lake Michigan has been conducted based on research aircraft 1 and 20 Hz data for five vertically-stacked levels within the boundary layer. Mean east-west ...

Ernest M. Agee; Mary L. Hart

1990-10-01T23:59:59.000Z

439

An Explanation for the Existence of Supercooled Water at the Top of Cold Clouds  

Science Conference Proceedings (OSTI)

Aircraft measurements in many cold cloud systems have found a narrow layer of supercooled water to exist at the cloud top, even at temperatures colder than ?30C. We show in this paper that the imbalance between the condensate supply rate and the ...

Robert M. Rauber; Ali Tokay

1991-04-01T23:59:59.000Z

440

Diabatic Effects on Late-Winter Cold Front Evolution: Conceptual and Numerical Model Evaluations  

Science Conference Proceedings (OSTI)

The impact of diabatic heating on late winter frontogenesis is evaluated both through conceptual scaling and the use of high-resolution Eta Model simulations of a strong but relatively dry cold surface front that occurred during the Storm-scale ...

William A. Gallus Jr.; Moti Segal

1999-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Norwegian-Type and Cold Front AloftType Cyclones East of the Rocky Mountains  

Science Conference Proceedings (OSTI)

Conventional data and mesoscale model simulations are used to analyze two cyclones that developed east of the Rocky Mountains in June and November 1998. Both cyclones formed when a Pacific cold front overtook a lee trough/dryline east of the ...

John D. Locatelli; Ralph D. Schwartz; Mark T. Stoelinga; Peter V. Hobbs

2002-02-01T23:59:59.000Z

442

Integrated Chiller System Reduce Building Operation and Maintenance Costs in Cold Climates  

E-Print Network (OSTI)

Although water-cooled chillers are more energy efficient than air-cooled chillers, a majority of chilled water systems use air-cooled chillers. In cold weather climates, air-cooled chillers are capable of functioning in low ambient temperatures with few operational concerns, where as water-cooled chiller systems must be equipped to prevent cooling tower freezing. The integrated chiller system attempts to take advantage of each chiller's strengths and eliminate any cold weather operational concerns. An integrated chiller system includes a cooling tower and air-cooled condenser. During the summer, both the cooling tower and air condenser can be operated. In cold weather, the cooling tower is drained and the air condenser is used to dissipate the heat of the cooling system. The integrated chiller system eliminates the water storage tank and frequent charging and discharging of the cooling tower system. It reduces the size of the mechanical room and simplifies the operation of the system. The integrated chiller system is most suitable in climates where the mechanical cooling is required on a short-term basis during cold weather periods. This paper presents the system configuration, system design, optimal control, and energy impact. An example is used to demonstrate the design concepts of the integrated chiller systems.

Sheets, N.; Liu, M.

2003-01-01T23:59:59.000Z

443

Numerical Studies of Collective Phenomena in Two-Dimensional Electron and Cold Atom Systems  

SciTech Connect

Numerical calculations were carried out to investigate a number of outstanding questions in both two-dimensional electron and cold atom systems. These projects aimed to increase our understanding of the properties of and prospects for non-Abelian states in quantum Hall matter.

Rezayi, Edward

2013-07-25T23:59:59.000Z

444

Effect of superficial insulation on roller-compacted concrete dams in cold regions  

Science Conference Proceedings (OSTI)

Superficial insulation is often used to prevent cracking of concrete dams located in cold regions. In this study, surface temperatures with and without heat insulation during the overwintering period are calculated. Using the material properties of roller-compacted ... Keywords: Superficial crack, Superficial insulation, Temperature difference, Temperature field, Thermal stress, Three-dimensional finite element relocating mesh method

Xiao-fei Zhang; Shou-yi Li; Yan-long Li; Yao Ge; Hui Li

2011-11-01T23:59:59.000Z

445

Production of a slit skimmer for use in cold supersonic molecular beams  

Science Conference Proceedings (OSTI)

Cold molecular beams generated by skimming pulsed supersonic gas expansions normally employ conical skimmers. The use of slit shaped skimmers instead of conical skimmers can afford significant signal enhancements. At this time, however, slit shaped skimmers are not available commercially. We describe a straightforward method for producing functional slit skimmers.

Subramanian, Ranga; Sulkes, Mark [Department of Chemistry, Tulane University, New Orleans, Louisiana 70118 (United States)

2008-01-15T23:59:59.000Z

446

Aspects of the Behavior of Cold Perturbations in the Eastern Gulf of Mexico: A Case Study  

Science Conference Proceedings (OSTI)

Between 2 March and 13 May 1983, while using in situ and satellite data, three cold perturbations were observed off the West Florida Shelf. These perturbations moved southward along the boundary of the Loop Current at speeds of about 4 to 10 km ...

Fred M. Yukovich

1986-01-01T23:59:59.000Z

447

FoneAstra: Enabling Remote Monitoring of Vaccine Cold-Chains Using Commodity Mobile Phones  

E-Print Network (OSTI)

FoneAstra: Enabling Remote Monitoring of Vaccine Cold-Chains Using Commodity Mobile Phones Rohit-cost, energy-efficient system to remotely monitor the temperature and location of vaccines in a country- wide-tracking of vaccines in transit, based on the mobile phone's cell tower-IDs. We present results from an ongoing lab

Anderson, Richard

448

Investigation and demonstration of a rich combustor cold-start device for alcohol-fueled engines  

DOE Green Energy (OSTI)

The authors have completed a study in which they investigated the use of a rich combustor to aid in cold starting spark-ignition engines fueled with either neat ethanol or neat methanol. The rich combustor burns the alcohol fuel outside the engine under fuel-rich conditions to produce a combustible product stream that is fed to the engine for cold starting. The rich combustor approach significantly extends the cold starting capability of alcohol-fueled engines. A design tool was developed that simulates the operation of the combustor and couples it to an engine/vehicle model. This tool allows the user to determine the fuel requirements of the rich combustor as the vehicle executes a given driving mission. The design tool was used to design and fabricate a rich combustor for use on a 2.8 L automotive engine. The system was tested using a unique cold room that allows the engine to be coupled to an electric dynamometer. The engine was fitted with an aftermarket engine control system that permitted the fuel flow to the rich combustor to be programmed as a function of engine speed and intake manifold pressure. Testing indicated that reliable cold starts were achieved on both neat methanol and neat ethanol at temperatures as low as {minus}20 C. Although starts were experienced at temperatures as low as {minus}30 C, these were erratic. They believe that an important factor at the very low temperatures is the balance between the high mechanical friction of the engine and the low energy density of the combustible mixture fed to the engine from the rich combustor.

Hodgson, J.W.; Irick, D.K. [Univ. of Tennessee, Knoxville, TN (United States)

1998-04-01T23:59:59.000Z

449

Heavy Cold-Season Precipitation in the Northwestern United States: Synoptic Climatology and an Analysis of the Flood of 1718 January 1986  

Science Conference Proceedings (OSTI)

Warm, moist southwesterly airflow into the northwestern United States during the cold season can result in rapid snowmelt and flooding. The objectives of this research are to document characteristic synoptic flow patterns accompanying cold-season ...

Gary M. Lackmann; John R. Gyakum

1999-10-01T23:59:59.000Z

450

Cold tolerance of red drum (Sciaenops ocellatus) and thermal-refuge technology to protect this species from cold-kill in aquaculture ponds  

E-Print Network (OSTI)

The need to protect red drum in aquaculture ponds from cold-kill led to the development of thermalrefuge technology for overwintering these fish. Successive versions of an experimental thermal refuge were installed and operated in two adjacent red drum culture ponds at Redfish Unlimited, Palacios, Texas, during the winters of 1991-92 and 1992-93. Although red drum in the ponds at Palacios were not threatened by cold during either of these mild winters, the thermodynamic efficiency of the two versions of the refuge could be tested and compared, both with each other and with the prototype refuge used in the winter of 1990-91. The 1992-93 refuge design, which featured an inflated, dome-like cover, was the most effective in terms of cost, ease of maintenance, and resistance to heat loss. A mathematical model, based on Newton's law of cooling, was used to simulate refuge thermodynamics. The best-fitting model had exponential rate constants ranging from 0.01 1 to 0.026 min-' for the 1991-92 version and 0.004 to 0.006 min-' for the 1992-93 version (r > 0.99). A second phase of the research focused on cold tolerance of red drum in ponds at Palacios, from 6 February to 2 April 1993. Values of the 24-h lower lethal temperature of fish sampled from refuge-equipped and non-refuge-equipped ponds were estimated via lethal-cold bioassays. Regression of probit-transformed percent survival at 24 h yielded estimates of mean lower lethal temperature which rose from 0.7 IC on 6 February to 6.6 IC on 2 April. Within dates lower lethal temperatures of fish taken from refuge-equipped and non-refugeequipped ponds did not differ; however, there was a significant difference among sample dates. Values of estimated acclimation temperature for these red drum ranged from 13.5 IC on 6 February to 17.7 IC on 2 April. Acclimation temperatures were inferred by exponentially filtering the pondtemperature time series so that the filtered values had maximum linear correlation (r = 0.93) with the lower-lethal-temperature series; the requisite filter had an exponential rate constant of 0.044 day-1.

Dorsett, Paul Wesley

1994-01-01T23:59:59.000Z

451

Physics design of a cold neutron source for KIPT neutron source facility.  

SciTech Connect

Argonne National Laboratory (ANL) of USA and Kharkov Institute of Physics and Technology (KIPT) of Ukraine have been collaborating on the conceptual design development of a neutron source facility. It is based on the use of an electron accelerator driven subcritical (ADS) facility with low enriched uranium fuel, using the existing electron accelerators at KIPT of Ukraine [1]. The neutron source of the subcritical assembly is generated from the interaction of 100-KW electron beam, which has a uniform spatial distribution and the electron energy in the range of 100 to 200 MeV, with a natural uranium target [2]. The main functions of the facility are the production of medical isotopes and the support of the Ukraine nuclear power industry. Neutron beam experiments and material studies are also included. Over the past two-three decades, structures with characteristic lengths of 100 {angstrom} and correspondingly smaller vibrational energies have become increasingly important for both science and technology [3]. The characteristic dimensions of the microstructures can be well matched by neutrons with longer vibrational wavelength and lower energy. In the accelerator-driven subcritical facility, most of the neutrons are generated from fission reactions with energy in the MeV range. They are slowed down to the meV energy range through scattering reactions in the moderator and reflector materials. However, the fraction of neutrons with energies less than 5 meV in a normal moderator spectrum is very low because of up-scattering caused by the thermal motion of moderator or reflector molecules. In order to obtain neutrons with energy less than 5 meV, cryogenically cooled moderators 'cold neutron sources' should be used to slow down the neutrons. These cold moderators shift the neutron energy spectrum down because the thermal motion of moderator molecules as well as the up-scattering is very small, which provides large gains in intensity of low energy neutrons, E < 5 meV. The accelerator driven subcritical facility is designed with a provision to add a cryogenically cooled moderator system. This cold neutron source could provide the neutrons beams with lower energy, which could be utilized in scattering experiment and material structures analysis. This study describes the performed physics analyses to define and characterize the cold neutron source of the KIPT neutron source facility. The cold neutron source is designed to optimize the cold neutron brightness to the experimental instruments outside the radial heavy concrete shield of the facility. Liquid hydrogen or solid methane with 20 K temperature is used as a cold moderator. Monte Carlo computer code MCNPX [4], with ENDF/B-VI nuclear data libraries, is utilized to calculate the cold neutron source performance and estimate the nuclear heat load to the cold moderator. The surface source generation capability of MCNPX code has been used to provide the possibility of analyzing different design configurations and perform design optimization analyses with reasonable computer resources. Several design configurations were analyzed and their performance were characterized and optimized.

Zhong, Z.; Gohar, Y.; Kellogg, R.; Nuclear Engineering Division

2009-02-17T23:59:59.000Z

452

T-549: Adobe ColdFusion 9.0.1 CHF1 and earlier | Department of Energy  

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

549: Adobe ColdFusion 9.0.1 CHF1 and earlier 549: Adobe ColdFusion 9.0.1 CHF1 and earlier T-549: Adobe ColdFusion 9.0.1 CHF1 and earlier February 3, 2011 - 7:00am Addthis PROBLEM: Adobe ColdFusion 9.0.1 CHF1 and earlier. PLATFORM: ColdFusion 9.0, 8.0.x and 7.0.2 ABSTRACT: Cross-site scripting (XSS) vulnerability in Adobe ColdFusion before 9.0.1 CHF1 allows remote attackers to inject arbitrary web script or HTML via vectors involving a "tag script. reference LINKS CVE Details - CVE-2011-0736 MITRE Reference- CVE-2011-0736 National Cyber-Alert System - CVE-2011-0736 IMPACT ASSESSMENT: Medium Discussion: Adobe ColdFusion 9.0.1 CHF1 and earlier, when a web application is configured to use a DBMS, allows remote attackers to obtain potentially sensitive information about the database structure via an id=- query to a

453

The Department of Energy Announces Major Cold War Legacy Waste Cleanup  

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

Media Contact: (208) 586-4940 For Immediate Release: September 28, 2011 The Department of Energy Announces Major Cold War Legacy Waste Cleanup Milestone Waste Isolation Pilot Plant Receives 10,000th Shipment CARLSBAD, NM - The U.S. Department of Energy today announced that the Waste Isolation Pilot Plant (WIPP) received its 10,000th shipment of transuranic (TRU) waste over the weekend. This marks an important milestone in DOE�s mission to clean up the country�s Cold War legacy. "This accomplishment reflects the hard work and dedication of our workers and contractors," said Energy Secretary Steven Chu. "It also demonstrates the Department�s commitment to future generations as we continue our cleanup mission as safely and quickly as possible."

454

CNCS: the Cold Neutron Chopper Spectrometer at SNS | ORNL Neutron Sciences  

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

Cold Neutron Chopper Spectrometer at SNS Cold Neutron Chopper Spectrometer at SNS CNCS detector array Interior of the CNCS detector array. CNCS is a high-resolution, direct-geometry, multi-chopper inelastic spectrometer designed to provide flexibility in the choice of energy resolution and to perform best at low incident energies (2 to 50 meV). Although the detector coverage around the sample is 1.7 sr, a later upgrade to 3 sr is possible. Experiments at CNCS typically use energy resolutions between 10 and 500 µeV. A broad variety of scientific problems, ranging from complex and quantum fluids to magnetism and chemical spectroscopy, are being addressed through experiments at CNCS. Applications Schematic of CNCS (larger image). Complex fluids: dilute protein solutions, biological gels, selective

455

Laboratory's role in Cold War nuclear weapons testing program focus of  

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

70th anniversary lecture 70th anniversary lecture Laboratory's role in Cold War nuclear weapons testing program focus of next 70th anniversary lecture Lab's role in the development of nuclear weapons during the Cold War period will be discussed by Byron Ristvet of the Defense Threat Reduction Agency. September 5, 2013 This photograph captures the expanding fireball of the world's first full-scale hydrogen bomb test, Ivy-Mike, which was conducted Oct. 31, 1952. This photograph captures the expanding fireball of the world's first full-scale hydrogen bomb test, Ivy-Mike, which was conducted Oct. 31, 1952. Contact Steve Sandoval Communications Office (505) 665-9206 Email "Los Alamos National Laboratory's role in conjunction with the Department of Defense in meeting this challenge with new nuclear weapon

456

Idaho site completes demolition of Cold War-era nuclear fuel reprocessing  

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

doe logo CH2M-WG logo Joint News Release For Immediate Release Date: December 22, 2011 Media Contact: Erik Simpson, (208) 360-0426 Idaho site completes demolition of Cold War-era nuclear fuel reprocessing facility A gravel mound, larger than half a city block and several feet thick, is the only visible feature that remains at the site of a Cold War-era spent nuclear fuel reprocessing facility at the U.S. Department of Energy�s Idaho site. About $44 million in American Recovery and Reinvestment Act funds helped Idaho Cleanup Project crews accelerate the demolition of the facility that during its 40 years of operation recovered more than $1 billion worth of uranium. �The ability to retain our highly skilled workforce was a huge contributor to the success of this project,� said Idaho Cleanup Project

457

Electromagnetic field of a charge intersecting a cold plasma boundary in a waveguide  

SciTech Connect

We analyze the electromagnetic field of a charge crossing a boundary between a vacuum and cold plasma in a waveguide. We obtain exact expressions for the field components and the spectral density of the transition radiation. With the steepest descent technique, we investigate the field components. We show that the electromagnetic field has a different structure in a vacuum than in cold plasma. We also develop an algorithm for the computation of the field based on a certain transformation of the integration path. The behavior of the field depending on distance and time and the spectral density depending on frequency are explored for different charge velocities. Some important physical effects are noted. A considerable increase and concentration of the field near the wave front in the plasma is observed for the case of ultrarelativistic particles. In the plasma, the mode envelopes and spectral density show zero points when the charge velocity is within certain limits.

Alekhina, Tatiana Yu.; Tyukhtin, Andrey V. [Radiophysics Department of St. Petersburg University, 1 Ulyanovskaya, St. Petersburg 198504 (Russian Federation)

2011-06-15T23:59:59.000Z

458

Mitigation of Selected Hanford Site Manhattan Project and Cold War Era Artifacts  

SciTech Connect

This document is the first time that Manhattan Project and Cold War era artifacts from the Hanford Site have been assembled within a publication. The publication presents photographic and written documentation of a number of Manhattan Project and Cold War era artifacts that were identified and tagged during assessment walk throughs of historic buildings on the Hanford Site but which could not be curated within the Hanford collection because they were too large for long-term storage and/or exhibit purposes or were radiologically contaminated. The significance of the artifacts in this publication and a proposed future appendix is based not on the individual significance of any single artifact but on their collective contribution to the science and engineering of creating plutonium and advancing nuclear technology in nuclear fuel and power.

Kennedy, Ellen P.; Harvey, David W.

2006-09-08T23:59:59.000Z

459

Nonlinear oscillations and waves in an arbitrary mass ratio cold plasma  

Science Conference Proceedings (OSTI)

It is well known that nonlinear standing oscillations in an arbitrary mass ratio cold plasma always phase mix away. However, there exist nonlinear electron-ion traveling wave solutions, which do not exhibit phase mixing because they have zero ponderomotive force. The existence of these waves has been demonstrated using a perturbation method. Moreover, it is shown that cold plasma BGK waves [Albritton et al., Nucl. Fusion 15, 1199 (1975)] phase mix away if ions are allowed to move and the scaling of phase mixing is found to be different from earlier work [Sengupta et al., Phys. Rev. Lett. 82, 1867 (1999)]. Phase mixing of these waves has been further verified in 1-D particle in cell simulation.

Verma, Prabal Singh [Institute for Plasma Research, Bhat, Gandhinagar 382 428 (India)

2011-12-15T23:59:59.000Z

460

Demonstration of a solid deuterium source of ultra-cold neutrons  

E-Print Network (OSTI)

Ultra-cold neutrons (UCN), neutrons with energies low enough to be confined by the Fermi potential in material bottles, are playing an increasing role in measurements of fundamental properties of the neutron. The ability to manipulate UCN with material guides and bottles, magnetic fields, and gravity can lead to experiments with lower systematic errors than have been obtained in experiments with cold neutron beams. The UCN densities provided by existing reactor sources limit these experiments. The promise of much higher densities from solid deuterium sources has led to proposed facilities coupled to both reactor and spallation neutron sources. In this paper we report on the performance of a prototype spallation neutron-driven solid deuterium source. This source produced bottled UCN densities of 145 +/-7 UCN/cm3, about three times greater than the largest bottled UCN densities previously reported. These results indicate that a production UCN source with substantially higher densities should be possible.

A. Saunders; J. M. Anaya; T. J. Bowles; B. W. Filippone; P. Geltenbort; R. E. Hill; M. Hino; S. Hoedl; G. E. Hogan; T. M. Ito; K. W. Jones; T. Kawai; K. Kirch; S. K. Lamoreaux; C. -Y. Liu; M. Makela; L. J. Marek; J. W. Martin; C. L. Morris; R. N. Mortensen; A. Pichlmaier; S. J. Seestrom; A. Serebrov; D. Smith; W. Teasdale; B. Tipton; R. B. Vogelaar; A. R. Young; J. Yuan

2003-12-18T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

Modeling deuterium fractionation in cold and warm molecular environments with large chemical networks  

E-Print Network (OSTI)

Observations of deuterated species have long proven essential to probe properties and thermal history of various astrophysical environments. We present an elaborated chemical model that includes tens of thousands of reactions with multi-deuterated species, both gas-phase and surface, in which the most recent information on deuterium chemistry is implemented. A detailed study of the chemical evolution under wide range of temperatures and densities typical of cold molecular cores, warm protostellar envelopes, and hot cores/corinos is performed. We consider two cases of initial abundances, with 1) mainly atomic composition and all deuterium locked in HD, and 2) molecular abundances accumulated at 1 Myr of the evolution of a cold prestellar core. We indicate deuterated species that are particularly sensitive to temperature gradients and initial chemical composition. Many multiply-deuterated species produced at 10 K by exothermic ion-molecule chemistry retain large abundances even when temperature rises above 100 ...

Albertsson, T; Henning, Th

2013-01-01T23:59:59.000Z

462

Cold-Climate Solar Domestic Hot Water Systems: Cost/Benefit Analysis and Opportunities for Improvement  

DOE Green Energy (OSTI)

To determine potential for reduction in the cost of saved energy (COSE) for cold-climate solar domestic hot water (SDHW) systems, COSE was computed for three types of cold climate water heating systems. For each system, a series of cost-saving measures was considered: (1) balance of systems (BOS): tank, heat exchanger, and piping-valving measures; and (2) four alternative lower-cost collectors. Given all beneficial BOS measures in place, >50% reduction of COSE was achievable only with selective polymer collectors at half today's selective collector cost. In all three system types, today's metal-glass selective collector achieved the same COSE as the hypothesized non-selective polymer collector.

Burch, J.; Hillman, T.; Salasovich, J.

2005-01-01T23:59:59.000Z

463

The co-planarity of satellite galaxies delivered by randomly aligned cold mode accretion streams  

E-Print Network (OSTI)

Recent observations have shown that the majority of the Andromeda galaxy's satellites are aligned in a thin plane. On the theoretical side it has been proposed that galaxies acquire their gas via cold streams. In addition, numerical simulations show that the same streams also deliver satellites. Assuming that cold streams are the major source of satellite systems around galaxies we calculate the probabilities to find a certain fraction of satellites within a thin plane around the central galaxy of the host halo. Using simple geometrical considerations and adopting a random orientation of the streams we demonstrate that the vast thin disk of satellites detected around Andromeda can naturally be explained within this framework. In fact, without any satellite scattering, three streams or less would lead to too many satellites in the thin plane, compared with the observations. Four to seven streams reproduce the observations very well. Thin disks of satellites might therefore provide important relic information a...

Goerdt, Tobias

2013-01-01T23:59:59.000Z

464

Physics design of a cold neutron source for KIPT neutron source facility.  

Science Conference Proceedings (OSTI)

Argonne National Laboratory (ANL) of USA and Kharkov Institute of Physics and Technology (KIPT) of Ukraine have been collaborating on the conceptual design development of a neutron source facility. It is based on the use of an electron accelerator driven subcritical (ADS) facility with low enriched uranium fuel, using the existing electron accelerators at KIPT of Ukraine [1]. The neutron source of the subcritical assembly is generated from the interaction of 100-KW electron beam, which has a uniform spatial distribution and the electron energy in the range of 100 to 200 MeV, with a natural uranium target [2]. The main functions of the facility are the production of medical isotopes and the support of the Ukraine nuclear power industry. Neutron beam experiments and material studies are also included. Over the past two-three decades, structures with characteristic lengths of 100 {angstrom} and correspondingly smaller vibrational energies have become increasingly important for both science and technology [3]. The characteristic dimensions of the microstructures can be well matched by neutrons with longer vibrational wavelength and lower energy. In the accelerator-driven subcritical facility, most of the neutrons are generated from fission reactions with energy in the MeV range. They are slowed down to the meV energy range through scattering reactions in the moderator and reflector materials. However, the fraction of neutrons with energies less than 5 meV in a normal moderator spectrum is very low because of up-scattering caused by the thermal motion of moderator or reflector molecules. In order to obtain neutrons with energy less than 5 meV, cryogenically cooled moderators 'cold neutron sources' should be used to slow down the neutrons. These cold moderators shift the neutron energy spectrum down because the thermal motion of moderator molecules as well as the up-scattering is very small, which provides large gains in intensity of low energy neutrons, E neutron source could provide the neutrons beams with lower energy, which could be utilized in scattering experiment and material structures analysis. This study describes the performed physics analyses to define and characterize the cold neutron source of the KIPT neutron source facility. The cold neutron source is designed to optimize the cold neutron brightness to the experimental instruments outside the radial heavy concrete shield of the facility. Liquid hydrogen or solid methane with 20 K temperature is used as a cold moderator. Monte Carlo computer code MCNPX [4], with ENDF/B-VI nuclear data libraries, is utilized to calculate the cold neutron source performance and estimate the nuclear heat load to the cold moderator. The surface source generation capability of MCNPX code has been used to provide the possibility of analyzing different design configurations and perform design optimization analyses with reasonable computer resources. Several design configurations were analyzed and their performance were characterized and optimized.

Zhong, Z.; Gohar, Y.; Kellogg, R.; Nuclear Engineering Division

2009-02-17T23:59:59.000Z

465

Utilizing intake-air oxygen-enrichment technology to reduce cold- phase emissions  

DOE Green Energy (OSTI)

Oxygen-enriched combustion is a proven, serious considered technique to reduce exhaust hydrocarbons (HC) and carbon monoxide (CO) emissions from automotive gasoline engines. This paper presents the cold-phase emissions reduction results of using oxygen-enriched intake air containing about 23% and 25% oxygen (by volume) in a vehicle powered by a spark-ignition (SI) engine. Both engineout and converter-out emissions data were collected by following the standard federal test procedure (FTP). Converter-out emissions data were also obtained employing the US Environmental Protection Agency`s (EPA`s) ``Off-Cycle`` test. Test results indicate that the engine-out CO emissions during the cold phase (bag 1) were reduced by about 46 and 50%, and HC by about 33 and 43%, using nominal 23 and 25% oxygen-enriched air compared to ambient air (21% oxygen by volume), respectively. However, the corresponding oxides of nitrogen (NO{sub x}) emissions were increased by about 56 and 79%, respectively. Time-resolved emissions data indicate that both HC and CO emissions were reduced considerably during the initial 127 s of the cold-phase FTP, without any increase in NO, emissions in the first 25 s. Hydrocarbon speciation results indicate that all major toxic pollutants, including ozone-forming specific reactivity factors, such as maximum incremental reactivity (NUR) and maximum ozone incremental reactivity (MOIR), were reduced considerably with oxygen-enrichment. Based on these results, it seems that using oxygen-enriched intake air during the cold-phase FTP could potentially reduce HC and CO emissions sufficiently to meet future emissions standards. Off-cycle, converter-out, weighted-average emissions results show that both HC and CO emissions were reduced by about 60 to 75% with 23 or 25% oxygen-enrichment, but the accompanying NO{sub x}, emissions were much higher than those with the ambient air.

Poola, R.B.; Ng, H.K.; Sekar, R.R. [Argonne National Lab., IL (United States); Baudino, J.H. [Autoresearch Labs., Inc., Chicago, IL (United States); Colucci, C.P. [National Renewable Energy Lab., Golden, CO (United States)

1995-12-31T23:59:59.000Z

466

Synthesis of transactinide nuclei in cold fusion reactions using radioative beams  

E-Print Network (OSTI)

Chances of synthesis of transactinide nuclei in cold fusion reactions (one-neutron-out) reactions using radioactive beams are evaluated. Because intensities of radioactive beams are in most of the cases significantly lower than the ones of the stable beams, reactions with the highest radioactive beam intensities for the particular elements are considered. The results are compared with the recent ones obtained by Loveland who investigated the same nuclei.

Smolanczuk, Robert

2009-01-01T23:59:59.000Z

467

Synthesis of transactinide nuclei in cold fusion reactions using radioative beams  

E-Print Network (OSTI)

Chances of synthesis of transactinide nuclei in cold fusion reactions (one-neutron-out) reactions using radioactive beams are evaluated. Because intensities of radioactive beams are in most of the cases significantly lower than the ones of the stable beams, reactions with the highest radioactive beam intensities for the particular elements are considered. The results are compared with the recent ones obtained by Loveland who investigated the same nuclei.

Robert Smolanczuk

2009-12-04T23:59:59.000Z

468

Synthesis of transactinide nuclei in cold fusion reactions using radioactive beams  

SciTech Connect

Chances of synthesis of transactinide nuclei in cold fusion reactions (one-neutron-out reactions) using radioactive beams are evaluated. Because in most of the cases intensities of radioactive beams are significantly less than those of the stable beams, reactions with the greatest radioactive-beam intensities for the particular elements are considered. The results are compared with the recent ones obtained by Loveland [Phys. Rev. C 76, 014612 (2007)], who investigated the same nuclei.

Smolanczuk, Robert [Theoretical Physics Department, Soltan Institute for Nuclear Studies, Hoza 69, PL-00-681 Warszawa (Poland)

2010-06-15T23:59:59.000Z

469

THE LOCAL LEO COLD CLOUD AND NEW LIMITS ON A LOCAL HOT BUBBLE  

Science Conference Proceedings (OSTI)

We present a multi-wavelength study of the local Leo cold cloud (LLCC), a very nearby, very cold cloud in the interstellar medium (ISM). Through stellar absorption studies we find that the LLCC is between 11.3 pc and 24.3 pc away, making it the closest known cold neutral medium cloud and well within the boundaries of the local cavity. Observations of the cloud in the 21 cm H I line reveal that the LLCC is very cold, with temperatures ranging from 15 K to 30 K, and is best fit with a model composed of two colliding components. The cloud has associated 100 {mu}m thermal dust emission, pointing to a somewhat low dust-to-gas ratio of 48 x10{sup -22} MJy sr{sup -1} cm{sup 2}. We find that the LLCC is too far away to be generated by the collision among the nearby complex of local interstellar clouds but that the small relative velocities indicate that the LLCC is somehow related to these clouds. We use the LLCC to conduct a shadowing experiment in 1/4 keV X-rays, allowing us to differentiate between different possible origins for the observed soft X-ray background (SXRB). We find that a local hot bubble model alone cannot account for the low-latitude SXRB, but that isotropic emission from solar wind charge exchange (SWCX) does reproduce our data. In a combined local hot bubble and SWCX scenario, we rule out emission from a local hot bubble with an 1/4 keV emissivity greater than 1.1 Snowdens pc{sup -1} at 3{sigma}, four times lower than previous estimates. This result dramatically changes our perspective on our local ISM.

Peek, J. E. G. [Department of Astronomy, Columbia University, Pupin Physics Laboratories, 550 West 120th Street, New York, NY 10027 (United States); Heiles, Carl; Peek, Kathryn M. G. [Department of Astronomy, University of California, Berkeley, Berkeley, CA 94720 (United States); Meyer, David M. [Center for Interdisciplinary Exploration and Research in Astrophysics, Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208 (United States); Lauroesch, J. T., E-mail: goldston@gmail.com [Department of Physics and Astronomy, University of Louisville, Louisville, KY 40292 (United States)

2011-07-10T23:59:59.000Z

470

COLD MOLECULAR GAS ALONG THE COOLING X-RAY FILAMENT IN A1795  

SciTech Connect

We present the results of interferometric observations of the cool core of A1795 at CO(1-0) using the Combined Array for Research in Millimeter-wave Astronomy. In agreement with previous work, we detect a significant amount of cold molecular gas (3.9 {+-} 0.4 Multiplication-Sign 10{sup 9} M{sub Sun }) in the central {approx}10 kpc. We report the discovery of a substantial clump of cold molecular gas at clustercentric radius of 30 kpc (2.9 {+-} 0.4 Multiplication-Sign 10{sup 9} M{sub Sun }), coincident in both position and velocity with the warm, ionized filaments. We also place an upper limit on the H{sub 2} mass at the outer edge of the star-forming filament, corresponding to a distance of 60 kpc (<0.9 Multiplication-Sign 10{sup 9} M{sub Sun }). We measure a strong gradient in the H{alpha}/H{sub 2} ratio as a function of radius, suggesting different ionization mechanisms in the nucleus and filaments of A1795. The total mass of cold molecular gas ({approx}7 Multiplication-Sign 10{sup 9} M{sub Sun }) is roughly 30% of the classical cooling estimate at the same position, assuming a cooling time of 10{sup 9} yr. Combining the cold molecular gas mass with the UV-derived star formation rate and the warm, ionized gas mass, the spectroscopically derived X-ray cooling rate is fully accounted for and in good agreement with the cooling byproducts over timescales of {approx}10{sup 9} yr. The overall agreement between the cooling rate of the hot intracluster medium and the mass of the cool gas reservoir suggests that, at least in this system, the cooling flow problem stems from a lack of observable cooling in the more diffuse regions at large radii.

McDonald, Michael [Kavli Institute for Astrophysics and Space Research, MIT, Cambridge, MA 02139 (United States); Wei, Lisa H. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Veilleux, Sylvain, E-mail: mcdonald@space.mit.edu, E-mail: lisa.wei@cfa.harvard.edu, E-mail: veilleux@astro.umd.edu [Astroparticle Physics Laboratory, NASA Goddard Space Flight Center, Code 661, Greenbelt, MD 20771 (United States)

2012-08-20T23:59:59.000Z

471

Cold Vacuum Drying facility fire protection system design description (SYS 24)  

SciTech Connect

This document describes the Cold Vacuum Drying Facility (CVDF) fire protection system (FPS). The FPS provides fire detection, suppression, and loss limitation for the CVDF structure, personnel, and in-process spent nuclear fuel. The system provides, along with supporting interfacing systems, detection, alarm, and activation instrumentation and controls, distributive piping system, isolation valves, and materials and controls to limit combustibles and the associated fire loadings.

PITKOFF, C.C.

1999-07-06T23:59:59.000Z

472

Storage of very cold neutrons in a trap with nano-structured walls  

E-Print Network (OSTI)

We report on storage of Very Cold Neutrons (VCN) in a trap with walls containing powder of diamond nanoparticles. The efficient VCN reflection is provided by multiple diffusive elastic scattering of VCN at single nanoparticles in powder. The VCN storage times are sufficiently long for accumulating large density of neutrons with complete VCN energy range of up to a few times 10(-4) eV. Methods for further improvements of VCN storage times are discussed.

E. V. Lychagin; A. Yu. Muzychka; V. V. Nesvizhevsky; G. Pignol; K. V. Protasov; A. V. Strelkov

2008-12-09T23:59:59.000Z

473

Experimental structure of gravitational wave detection by bounded cold electronic plasma in a long pipe  

E-Print Network (OSTI)

In the previous paper, we introduced a new method of gravitational waves (GW) detection. In our proposal, we replaced usual Weber's metallic bar with a cold electronic plasma. We obtained a nonhomogenous differential equation for tangential electric field that on it GW is known as nonhomogenous term. In this paper we estimate, the dimension of pipe, the electron density and some other associated parameters for obtaining the best detection.

K. Mehdizadeh; O. Jalili; M. V. Takook

2013-10-15T23:59:59.000Z

474

Powder diffraction in materials science using the KENS cold-neutron source  

SciTech Connect

Since superconductivity fever spread around the world, neutron powder diffraction has become very popular and been widely used by crystallographers, physicists, chemists, mineralogists, and materials scientists. The purpose of present paper is to show, firstly, important characteristics of time-of-flight TOF powder diffraction using cold-neutron source in the study of materials science, and, secondly, recent studies on the structure and function of batteries at the Neutron Science Laboratory (KENS) in the High Energy Accelerator Research Organization (KEK).

Kamiyama, T.; Oikawa, K. [Univ. of Tsukuba (Japan). Inst. of Materials Science; Akiba, E. [National Inst. of Materials and Chemical Research, Tsukuba (Japan)] [and others

1997-12-01T23:59:59.000Z

475

A mean field theory for the cold quark gluon plasma applied to stellar structure  

SciTech Connect

An equation of state based on a mean-field approximation of QCD is used to describe the cold quark gluon plasma and also to study the structure of compact stars. We obtain stellar masses compatible with the pulsar PSR J1614-2230 that was determined to have a mass of (1.97 {+-} 0.04 M{sub Circled-Dot-Operator }), and the corresponding radius around 10-11 km.

Fogaca, D. A.; Navarra, F. S.; Franzon, B. [Instituto de Fisica, Universidade de Sao Paulo Rua do Matao, Travessa R, 187, 05508-090 Sao Paulo, SP (Brazil); Horvath, J. E. [Instituto de Astronomia, Geofisica e Ciencias Atmosfericas, Universidade de Sao Paulo, Rua do Matao, 1226, 05508-090, Sao Paulo, SP (Brazil)

2013-03-25T23:59:59.000Z

476

Proceedings: Fourth International Conference on Cold Fusion: Volume 3: Nuclear Measurements Paper  

Science Conference Proceedings (OSTI)

The Fourth International Conference on Cold Fusion was held December 6-9, 1993 in Lahaina, Hawaii with the presentation of 125 papers appearing in these proceedings. A number of new experimental approaches were presented (e.g., the use of ceramic proton conductors at high temperature, and the use of ultrasonic cavitation in heavy water to load palladium and titanium foils with deutronium). The wide range of theoretical models and speculations shows that the field remains in an exploratory phase.

1994-07-28T23:59:59.000Z

477

Proceedings: Fourth International Conference on Cold Fusion: Volume 4: Theory and Special Topics Papers  

Science Conference Proceedings (OSTI)

The Fourth International Conference on Cold Fusion was held December 6-9, 1993 in Lahaina, Hawaii with the presentation of 125 papers appearing in these proceedings. A number of new experimental approaches were presented (e.g.,the use of ceramic proton conductors at high temperature, and the use of ultrasonic cavitation in heavy water to load palladium and titanium foils with deutronium. The wide range of theoretical models and speculations shows that the field remains in an exploratory phase.

1994-08-09T23:59:59.000Z

478

Cold Vacuum Drying facility crane and hoist system design description (SYS 14)  

SciTech Connect

This document describes the Cold Vacuum Drying Facility (CVDF) crane and hoist system. The overhead crane and hoist system is located in the process bays of the CVDF. It supports the processes required to drain the water and dry the spent nuclear fuel contained in the multi-canister overpacks after they have been removed from the K-Basins. The cranes will also be used to assist maintenance activities within the bays, as required.

PITKOFF, C.C.

1999-07-06T23:59:59.000Z

479

The effect of arc velocity on cold electrode erosion Alexei M. Essiptchouk,a)  

E-Print Network (OSTI)

of the radial redistribution of the gas due to centrifugal force in the vortex. Therefore the cold- est gas in air, for magnetic induction values B in the range of 0.005­0.386 T, axial air gas velocity of 7.65 ms displacement are used to diminish the erosion of the electrode: gas dynamic, i.e., application of vortex flow

Marotta, Aruy

480

The pinch of cold ions from recycling in the tokamak edge pedestal  

SciTech Connect

We apply the ''natural fueling mechanism'' [W. Wan, S. E. Parker, Y. Chen, and F. W. Perkins, Phys. Plasmas 17, 040701 (2010)] to the edge pedestal. The natural fueling mechanism is where cold ions naturally pinch radially inward for a heat-flux dominated plasma. It is shown from neoclassical-neutral transport coupled simulations that the recycling neutrals and the associated source ions are colder than the main ions in the edge pedestal. These recycling source ions will pinch radially inward due to microturbulence. Gyrokinetic turbulence simulations indicate that near the top of the pedestal, the pinch velocity of the recycling source ions is much higher than the main ion outgoing flow velocity. The turbulent pinch of the recycling source ions may play a role in the edge pedestal transport and dynamics. The cold ion temperature significantly enhances the pinch velocity of the recycling source ions near to the pedestal top. Neoclassical calculations show a cold ion pinch in the pedestal as well.

Wan Weigang; Parker, Scott E.; Chen Yang [Department of Physics, University of Colorado, Boulder, Colorado 80309 (United States); Park, Gun-Young [National Fusion Research Institute, 113 Gwahangno, Yuseong-Gu, DaeJeon 305-333 (Korea, Republic of); Chang, Choong-Seock [Courant Institute of Mathematical Sciences, New York University, New York, New York 10003 (United States); Stotler, Daren [Princeton Plasma Physics Laboratory, Princeton, New Jersey 08543 (United States)

2011-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "marquis saxon cold" 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

OTEC cold water pipe design for problems caused by vortex-excited oscillations  

DOE Green Energy (OSTI)

Vortex-excited oscillations of marine structures result in reduced fatigue life, large hydrodynamic forces and induced stresses, and sometimes lead to structural damage and to diestructive failures. The cold water pipe of an OTEC plant is nominally a bluff, flexible cylinder with a large aspect ratio (L/D = length/diameter), and is likely to be susceptible to resonant vortex-excited oscillations. The objective of this report is to survey recent results pertaining to the vortex-excited oscillations of structures in general and to consider the application of these findings to the design of the OTEC cold water pipe. Practical design calculations are given as examples throughout the various sections of the report. This report is limited in scope to the problems of vortex shedding from bluff, flexible structures in steady currents and the resulting vortex-excited oscillations. The effects of flow non-uniformities, surface roughness of the cylinder, and inclination to the incident flow are considered in addition to the case of a smooth cyliner in a uniform stream. Emphasis is placed upon design procedures, hydrodynamic coefficients applicable in practice, and the specification of structural response parameters relevant to the OTEC cold water pipe. There are important problems associated with in shedding of vortices from cylinders in waves and from the combined action of waves and currents, but these complex fluid/structure interactions are not considered in this report.

Griffin, O. M.

1980-03-14T23:59:59.000Z

482

A graphite-moderated pulsed spallation ultra-cold neutron source  

E-Print Network (OSTI)

Proposals exist and efforts are under way to construct pulsed spallation ultra-cold neutron (UCN) sources at accelerator laboratories around the world. At the Paul Scherrer Institut (PSI), Switzerland, and at the Los Alamos National Laboratory (LANL), U.S.A., it is planned to use solid deuterium (SD_2) for the UCN production from cold neutrons. The philosophies about how the cold neutrons are obtained are quite different, though. The present proposal describes a third approach which applies a temperature optimized graphite moderator in combination with the SD_2 and qualitatively combines advantages of the different schemes. The scheme described here allows to build a powerful UCN source. Assuming a pulsed 2 mA, 590 MeV proton beam with an average current of 10 microA, one obtains UCN densities in excess of 2000 cm^{-3}, UCN fluxes of about 10^6 cm^{-2} s^{-1}, and total numbers of UCN in excess of 2*10^9 every 800 s.

Klaus Kirch

2001-09-05T23:59:59.000Z

483

The Leading Modes of 1030 Day Variability in the Extratropics of the Northern Hemisphere during the Cold Season  

Science Conference Proceedings (OSTI)

The 1030 day variability of extratropical, cold season (NovemberMarch) 700 mb geopotential height data of the Northern Hemisphere was studied through the use of rotated complex principal component (RCPC) analysis. The intramonthly modes (IMMs), ...

John R. Lanzante

1990-09-01T23:59:59.000Z

484

The 12/13 January 1988 Narrow Cold-Frontal Rainband Observed during MFDP/FRONTS 87. Part II: Microphysics  

Science Conference Proceedings (OSTI)

The microphysics of a narrow cold-frontal rainband (NCFR) observed during the MFDP/FRONTS87 experiment is investigated by using a microphysical retrieval model. The equations of evolution of the water substance and of the temperature are solved ...

Virginie Marcal; Danile Hauser; Frank Roux

1993-04-01T23:59:59.000Z

485

The Study on Thermal Performance and Applicability of Energy-saving Wall Materials in Hot Summer and Cold Winter Zones  

E-Print Network (OSTI)

The hot summer and cold winter zone is a transition zone between the cold zone and hot zone, sweltering in summer and chilly in winter, of which climate is worse. In recent years, with people's raised requirements on indoor living environments, the energy consumption of buildings in hot summer and cold winter zone has been greatly increased. However, the thermal performance of walls in this zone is worse, and thus a mass of energy is wasted. This paper thoroughly analyzes and compares some energy-saving wall materials and thermal insulation systems used in projects in general, according to the climate in the zone combined with the design standard for the walls of residential buildings in the hot summer and cold winter zone. The results indicate that reasonably selecting the applicable wall materials and thermal insulation systems according to the local energy consumption characteristics could optimize resource utilization and have a positive effect on energy efficiency.

Ren, W.; Lan, M.; Hao, Y.

2006-01-01T23:59:59.000Z

486

Modification of the Boundary Layer over the South China Sea during a Winter MONEX Cold Surge Event  

Science Conference Proceedings (OSTI)

Aircraft dropwindsonde and conventional sounding data have been used to document the boundary layer structure over the South China Sea during the period of a 3-day moderate cold surge that occurred during the December 1918 Winter Monsoon ...

Richard H. Johnson; Jeffery R. Zimmerman

1986-11-01T23:59:59.000Z

487

NASA Cold Land Processes Experiment (CLPX 2002/03): Field Measurements of Snowpack Properties and Soil Moisture  

Science Conference Proceedings (OSTI)

A field measurement program was undertaken as part NASAs Cold Land Processes Experiment (CLPX). Extensive snowpack and soil measurements were taken at field sites in Colorado over four study periods during the two study years (2002 and 2003). ...

Kelly Elder; Don Cline; Glen E. Liston; Richard Armstrong

2009-02-01T23:59:59.000Z

488

Monitoring and Understanding Changes in Heat Waves, Cold Waves, Floods, and Droughts in the United States: State of Knowledge  

Science Conference Proceedings (OSTI)

Weather and climate extremes have been varying and changing on many different time scales. In recent decades, heat waves have generally become more frequent across the United States, while cold waves have been decreasing. While this is in keeping with ...

Thomas C. Peterson; Richard R. Heim Jr.; Robert Hirsch; Dale P. Kaiser; Harold Brooks; Noah S. Diffenbaugh; Randall M. Dole; Jason P. Giovannettone; Kristen Guirguis; Thomas R. Karl; Richard W. Katz; Kenneth Kunkel; Dennis Lettenmaier; Gregory J. McCabe; Christopher J. Paciorek; Karen R. Ryberg; Siegfried Schubert; Viviane B. S. Silva; Brooke C. Stewart; Aldo V. Vecchia; Gabriele Villarini; Russell S. Vose; John Walsh; Michael Wehner; David Wolock; Klaus Wolter; Connie A. Woodhouse; Donald Wuebbles

2013-06-01T23:59:59.000Z

489

Use of Multiple Verification Methods to Evaluate Forecasts of Convection from Hot- and Cold-Start Convection-Allowing Models  

Science Conference Proceedings (OSTI)

This study uses both traditional and newer verification methods to evaluate two 4-km grid-spacing Weather Research and Forecasting Model (WRF) forecasts: a cold start forecast that uses the 12-km North American Mesoscale Model (NAM) analysis and ...

Derek R. Stratman; Michael C. Coniglio; Steven E. Koch; Ming Xue

2013-02-01T23:59:59.000Z

490

Modification of the Thermodynamic Structure of the Lower Troposphere by the Evaporation of Precipitation ahead of a Cold Front  

Science Conference Proceedings (OSTI)

The evolution of an oceanic prefrontal subcloud layer of continental origin was examined by analyzing data gathered on the subsynoptic and mesoscale during Phase III of the Australian Cold Fronts Research Program. Characteristics of the ...

B. F. Ryan; K. J. Wilson; E. J. Zipser

1989-01-01T23:59:59.000Z

491

ENSO Warm (El Nio) and Cold (La Nia) Event Life Cycles: Ocean Surface Anomaly Patterns, Their Symmetries, Asymmetries, and Implications  

Science Conference Proceedings (OSTI)

Previous studies by the authors have described the composite global marine surface anomalies of ENSO warm (El Nio) events and cold (La Nia) events. Here the similarities and differences in these life cycles are examined. Qualitatively different ...

Narasimhan K. Larkin; D. E. Harrison

2002-05-01T23:59:59.000Z

492

Criticality safety evaluation report for the cold vacuum drying facility's process water handling system  

SciTech Connect

This report addresses the criticality concerns associated with process water handling in the Cold Vacuum Drying Facility. The controls and limitations on equipment design and operations to control potential criticality occurrences are identified.

NELSON, J.V.

1999-05-12T23:59:59.000Z

493

An Analysis of the Impact of a Split-Front Rainband on Appalachian Cold-Air Damming  

Science Conference Proceedings (OSTI)

Appalachian cold-air damming (CAD) is characterized by the development of a cool, stable air mass that is advected southwestward along the eastern slopes of the Appalachian Mountains by low-level ageostrophic flow. Operational forecasters have ...

Michael J. Brennan; Gary M. Lackmann; Steven E. Koch

2003-10-01T23:59:59.000Z

494

Nonclassical Cold-Frontal Structure Caused by Dry Subcloud Air in Northern Utah during the Intermountain Precipitation Experiment (IPEX)  

Science Conference Proceedings (OSTI)

The purpose of the Intermountain Precipitation Experiment (IPEX) is to improve understanding of precipitating systems in the Intermountain West. Instrumentation deployed during the field phase of IPEX sampled a strong cold front and associated ...

David M. Schultz; Robert J. Trapp

2003-10-01T23:59:59.000Z

495

A Nonclassical Cold Front Observed during COPS-91: Frontal Structure and the Process of Severe Storm Initiation  

Science Conference Proceedings (OSTI)

This case study addresses the issue of gravity current and bore development at surface cold fronts, and the role of these phenomena in the generation of severe frontal convection. The event investigated occurred on 27 April 1991 during the ...

Steven E. Koch; Wallace L. Clark

1999-08-01T23:59:59.000Z

496

Ions and Precipitation Charging in Warm and Cold Clouds as Simulated in One-Dimensional Time-Dependent Models  

Science Conference Proceedings (OSTI)

One-dimensional time-dependent models of warm and cold clouds were constructed to test the electrical and precipitation development in the presence of a variety of charge separation mechanisms. The, models simulate charging by ion diffusion, the ...

I. Tzur; Z. Levin

1981-11-01T23:59:59.000Z

497

Reducing cold start hydrocarbon emissions from port fuel injected spark ignition engines with improved management of hardware & controls  

E-Print Network (OSTI)

An experimental study was performed to investigate strategies for reducing cold start hydrocarbon (HC) emissions from port fuel injected (PFI) spark ignition (SI) engines with better use of existing hardware and control ...

Lang, Kevin R., 1980-

2006-01-01T23:59:59.000Z

498

Dynamics of the ITCZEquatorial Cold Tongue Complex and Causes of theLatitudinal Climate Asymmetry  

Science Conference Proceedings (OSTI)

A coupled atmosphereoceancoastline model driven by solar radiation is advanced to understand the essential physics determining the annual cycle of the intertropical convergence zone (ITCZ)equatorial cold tongue (ECT) complex and associated ...

Bin Wang; Yuqing Wang

1999-06-01T23:59:59.000Z

499

Intercomparison of Global Reanalyses and Regional Simulations of Cold Season Water Budgets in the Western United States  

Science Conference Proceedings (OSTI)

Estimating water budgets of river basins in the western United States is a challenge because of the effects of complex terrain and lack of comprehensive observational datasets. This study aims at comparing different estimates of cold season water ...

L. Ruby Leung; Yun Qian; Jongil Han; John O. Roads

2003-12-01T23:59:59.000Z

500

NASA Cold Land Processes Experiment (CLPX 2002/03): Ground-Based and Near-Surface Meteorological Observations  

Science Conference Proceedings (OSTI)

A short-term meteorological database has been developed for the Cold Land Processes Experiment (CLPX). This database includes meteorological observations from stations designed and deployed exclusively for CLPX as well as observations available ...

Kelly Elder; Angus Goodbody; Don Cline; Paul Houser; Glen E. Liston; Larry Mahrt; Nick Rutter

2009-02-01T23:59:59.000Z