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1

Natural Contamination from the Mancos Shale | Department of Energy  

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

Other Agencies You are here Home Natural Contamination from the Mancos Shale Natural Contamination from the Mancos Shale Natural Contamination from the Mancos...

2

Hilliard Energy | Open Energy Information  

Open Energy Info (EERE)

Hilliard Energy Hilliard Energy Jump to: navigation, search Name Hilliard Energy Place Midland, Texas Zip 79701 Sector Wind energy Product Texas-based wind project developer. Coordinates 38.597065°, -77.723064° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.597065,"lon":-77.723064,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

3

Hilliard, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Hilliard, Ohio: Energy Resources Hilliard, Ohio: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.0333961°, -83.1582451° 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":40.0333961,"lon":-83.1582451,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

4

Droplet minimizers for the Cahn Hilliard free energy functional  

E-Print Network (OSTI)

We prove theorem characterizing the minimizers in a model for condensation based on the Cahn Hilliard free energy functional. In particular, we exactly determine the critical density for droplet formation.

E. A. Carlen; M. C. Carvalho; R. Esposito; J. L. Lebowitz; R. Marra

2005-05-11T23:59:59.000Z

5

A POSTERIORI ESTIMATES FOR THE CAHN--HILLIARD EQUATION WITH OBSTACLE FREE ENERGY  

E-Print Network (OSTI)

A POSTERIORI ESTIMATES FOR THE CAHN--HILLIARD EQUATION WITH OBSTACLE FREE ENERGY L'UBOMÍR BA#AS 1 of the standard Cahn--Hilliard equation with a double obstacle free energy. The derived estimates are robust and e algorithm. Keywords: Cahn--Hilliard equation, obstacle free energy, linear finite elements, a posteriori

Banas, Lubomir

6

Boussinesq approximation of the Cahn-Hilliard-Navier-Stokes equations  

E-Print Network (OSTI)

We study the interactions between the thermodynamic transition and hydrodynamic flows which would characterise a thermo- and hydro-dynamic evolution of a binary mixture in a dissolution/nucleation process. The primary attention is given to the slow dissolution dynamics. The Cahn-Hilliard approach is used to model the behaviour of evolving and diffusing interfaces. An important peculiarity of the full Cahn-Hilliard-Navier-Stokes equations is the use of the full continuity equation required even for a binary mixture of incompressible liquids, firstly, due to dependence of mixture density on concentration and, secondly, due to strong concentration gradients at liquids' interfaces. Using the multiple-scale method we separate the physical processes occurring on different time scales and, ultimately, provide a strict derivation of the Boussinesq approximation for the Cahn-Hilliard-Navier-Stokes equations. This approximation forms a universal theoretical model that can be further employed for a thermo/hydro-dynamic ...

Vorobev, Anatoliy

2010-01-01T23:59:59.000Z

7

examples.cahnHilliard.mesh2DCoupled FiPy 3.0.1-dev157 ...  

Science Conference Proceedings (OSTI)

... Next topic. examples.cahnHilliard.sphere. This Page. Show Source. Quick search. Enter search terms or a module, class or function name. Contact. ...

2013-08-30T23:59:59.000Z

8

Baxter, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Baxter, Minnesota: Energy Resources Baxter, Minnesota: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 46.341221°, -94.282414° 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":46.341221,"lon":-94.282414,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

9

Application of Advanced Exploration Technologies for the Development of Mancos Formation Oil Reservoirs, Jicarilla Apache Indian Nation, San Juan Basin, New Mexico  

SciTech Connect

The objectives of this project are to: (1) develop an exploration rationale for the Mancos shale in the north-eastern San Juan basin; (2) assess the regional prospectivity of the Mancos in the northern Nation lands based on that rationale; (3) identify specific leads in the northern Nation as appropriate; (4) forecast pro-forma production, reserves and economics for any leads identified; and (5) package and disseminate the results to attract investment in Mancos development on the Nation lands.

Reeves, Scott; Billingsley, Randy

2002-09-09T23:59:59.000Z

10

AN UNCONDITIONALLY STABLE UNCOUPLED SCHEME FOR A TRIPHASIC CAHN-HILLIARD/NAVIER-STOKES MODEL  

E-Print Network (OSTI)

(lava-like molten mixture of portions of nuclear reactor core) and concrete (last confinement barrier accurate. For instance, in nuclear safety [23], the understanding of interaction between molten corium-Hilliard model. In diffuse interfaces theory, the interfaces are assumed to have a non-zero thickness (which

Paris-Sud XI, Université de

11

Baxter County, Arkansas: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Baxter County, Arkansas: Energy Resources Baxter County, Arkansas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 36.3261815°, -92.3813621° 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":36.3261815,"lon":-92.3813621,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

12

Reflection-Transmission Quantum Yang-Baxter Equations  

E-Print Network (OSTI)

We explore the reflection-transmission quantum Yang-Baxter equations, arising in factorized scattering theory of integrable models with impurities. The physical origin of these equations is clarified and three general families of solutions are described in detail. Explicit representatives of each family are also displayed. These results allow to establish a direct relationship with the different previous works on the subject and make evident the advantages of the reflection-transmission algebra as an universal approach to integrable systems with impurities.

V. Caudrelier; M. Mintchev; E. Ragoucy; P. Sorba

2004-12-15T23:59:59.000Z

13

Baxter Creek Gateway Park: assessment of an urban stream restoration project  

E-Print Network (OSTI)

Restoration Project: Maintenance and Management Guide. Citythe Baxter Creek Maintenance and Management Guide and thatEOA, 2005), Maintenance & Management Guide (El Cerrito,

Goodman, Judd; Lunde, Kevin B; Zaro, Theresa

2006-01-01T23:59:59.000Z

14

Chattanooga Eagle Ford Western Gulf TX-LA-MS Salt Basin Uinta Basin  

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

Western Western Gulf TX-LA-MS Salt Basin Uinta Basin Devonian (Ohio) Marcellus Utica Bakken*** Avalon- Bone Spring San Joaquin Basin Monterey Santa Maria, Ventura, Los Angeles Basins Monterey- Temblor Pearsall Tuscaloosa Big Horn Basin Denver Basin Powder River Basin Park Basin Niobrara* Mowry Niobrara* Heath** Manning Canyon Appalachian Basin Antrim Barnett Bend New Albany Woodford Barnett- Woodford Lewis Hilliard- Baxter- Mancos Excello- Mulky Fayetteville Floyd- Neal Gammon Cody Haynesville- Bossier Hermosa Mancos Pierre Conasauga Michigan Basin Ft. Worth Basin Palo Duro Basin Permian Basin Illinois Basin Anadarko Basin Greater Green River Basin Cherokee Platform San Juan Basin Williston Basin Black Warrior Basin A r d m o r e B a s i n Paradox Basin Raton Basin Montana Thrust Belt Marfa Basin Valley & Ridge Province Arkoma Basin Forest

15

Chattanooga Eagle Ford Rio Grande Embayment Texas- Louisiana-  

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

Rio Grande Rio Grande Embayment Texas- Louisiana- Mississippi Salt Basin Uinta Basin Appa lachia n Basin Utica Marcellus Devonian (Ohio) Antrim Barnett Bend New Albany Woodford Barnett- Woodford Lewis Hilliard- Baxter- Mancos Excello- Mulky Fayetteville Floyd- Neal Gammon Cody Haynesville Hermosa Mancos Pierre Conasauga Woodford- Caney Pearsall- Eagle Ford Michigan Basin Ft. Worth Basin Palo Duro Basin Permian Basin Illinois Basin Anadarko Basin Greater Green River Basin Cherokee Platform San Juan Basin Williston Basin Black Warrior Basin A r d m o r e B a s i n Paradox Basin Raton Basin Maverick Sub-Basin Montana Thrust Belt Marfa Basin Valley and Ridge Province Arkoma Basin Forest City Basin Piceance Basin Shale Gas Plays, Lower 48 States 0 200 400 100 300 Miles ± Source: Energy Information Administration based on data from various published studies

16

Sequence Stratigraphic Analysis and Facies Architecture of the Cretaceous Mancos Shale on and Near the Jicarilla Apache Indian Reservation, New Mexico-their relation to Sites of Oil Accumulation  

Science Conference Proceedings (OSTI)

The purpose of phase 1 and phase 2 of the Department of Energy funded project Analysis of oil- bearing Cretaceous Sandstone Hydrocarbon Reservoirs, exclusive of the Dakota Sandstone, on the Jicarilla Apache Indian Reservation, New Mexico was to define the facies of the oil producing units within the Mancos Shale and interpret the depositional environments of these facies within a sequence stratigraphic context. The focus of this report will center on (1) redefinition of the area and vertical extent of the ''Gallup sandstone'' or El Vado Sandstone Member of the Mancos Shale, (2) determination of the facies distribution within the ''Gallup sandstone'' and other oil-producing sandstones within the lower Mancos, placing these facies within the overall depositional history of the San Juan Basin, (3) application of the principals of sequence stratigraphy to the depositional units that comprise the Mancos Shale, and (4) evaluation of the structural features on the Reservation as they may control sites of oil accumulation.

Ridgley, Jennie

2001-08-21T23:59:59.000Z

17

Derivation of effective macroscopic Stokes-Cahn-Hilliard equations for periodic immiscible flows in porous media  

E-Print Network (OSTI)

Using thermodynamic and variational principles we examine a basic phase field model for a mixture of two incompressible fluids in strongly perforated domains. With the help of the multiple scale method with drift and our recently introduced splitting strategy for Ginzburg-Landau/Cahn-Hilliard type equations [1], we rigorously derive an effective macroscopic phase field formulation under the assumption of periodic flow and a sufficiently large Peclet number. As for classical convection-diffusion problems, we obtain systematically diffusion-dispersion relations (including Taylor-Aris-dispersion). Our results also provide a convenient computational framework to macroscopically track interfaces in porous media. In view of the well-known versatility of phase field models, our study proposes a promising model for many engineering and scientific applications such as multiphase flows in porous media, microfluidics, and fuel cells.

Schmuck, Markus; Kalliadasis, Serafim

2012-01-01T23:59:59.000Z

18

Derivation of effective macroscopic Stokes-Cahn-Hilliard equations for periodic immiscible flows in porous media  

E-Print Network (OSTI)

Using thermodynamic and variational principles we examine a basic phase field model for a mixture of two incompressible fluids in strongly perforated domains. With the help of the multiple scale method with drift and our recently introduced splitting strategy for Ginzburg-Landau/Cahn-Hilliard-type equations [Schmuck et al., Proc. R. Soc. A 468:3705-3724, 2012.], we rigorously derive an effective macroscopic phase field formulation under the assumption of periodic flow and a sufficiently large P\\'eclet number. As for classical convection-diffusion problems, we obtain systematically diffusion-dispersion relations (including Taylor-Aris-dispersion). Our results also provide a convenient analytical and computational framework to macroscopically track interfaces in porous media. In view of the well-known versatility of phase field models, our study proposes a promising model for many engineering and scientific applications such as multiphase flows in porous media, microfluidics, and fuel cells.

Markus Schmuck; Marc Pradas; Gregorios A. Pavliotis; Serafim Kalliadasis

2012-10-23T23:59:59.000Z

19

Fusion procedure for the Yang-Baxter equation and Schur-Weyl duality  

E-Print Network (OSTI)

We first review the fusion procedure for an arbitrary solution of the Yang-Baxter equation and the study of distinguished invariant subspaces for the fused solutions. Then we apply these general results to four particular solutions: the Yang solution, its standard deformation and their generalizations for super vector spaces. For the Yang solution, respectively, its "super" generalization, we explain how, using the fusion formula for the symmetric group together with the (super) Schur-Weyl duality, the fusion procedure allows to construct a family of fused solutions of the Yang-Baxter equation acting on irreducible representations of the general linear Lie algebra, respectively, of the general linear Lie superalgebra. For the deformations of the two previous solutions, we use the fusion formula for the Hecke algebra together with the (super) quantum Schur--Weyl duality to obtain fused solutions acting on irreducible representations of the quantum groups associated to the general linear Lie (super)algebras.

L. Poulain d'Andecy

2013-07-25T23:59:59.000Z

20

On boundary fusion and functional relations in the Baxterized affine Hecke algebra  

E-Print Network (OSTI)

We construct boundary type operators satisfying the fused reflection equation for arbitrary representations of the Baxterized affine Hecke algebra. These operators are analogues of the fused reflection matrices in solvable half-line spin chain models. We show that these operators lead to a family of commuting transfer matrices of Sklyanin type. We derive fusion type functional relations for these operators for two families of representations.

A. Babichenko; V. Regelskis

2013-05-08T23:59:59.000Z

Note: This page contains sample records for the topic "hilliard baxter mancos" 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

Astragalus humilimus Mancos milkvetch  

E-Print Network (OSTI)

,000-500,000 · Primary threats: oil and gas development, oil shale and nahcolite mining, ORV use, overgrazing, trampling

22

Fusion of Baxter's Elliptic $R$-matrix and the Vertex-Face Correspondence  

E-Print Network (OSTI)

The matrix elements of the $2\\times 2$ fusion of Baxter's elliptic $R$-matrix, $R^{(2,2)}(u)$, are given explicitly. Based on a note by Jimbo, we give a formula which show that $R^{(2,2)}(u)$ is gauge equivalent to Fateev's $R$-matrix for the 21-vertex model. Then the crossing symmetry formula for $R^{(2,2)}(u)$ is derived. We also consider the fusion of the vertex-face correspondence relation and derive a crossing symmetry relation between the fusion of the intertwining vectors and their dual vectors.

Hitoshi Konno

2005-03-31T23:59:59.000Z

23

SEQUENCE STRATIGRAPHIC ANALYSIS AND FACIES ARCHITECTURE OF THE CRETACEOUS MANCOS SHALE ON AND NEAR THE JICARILLA APACHE INDIAN RESERVATION, NEW MEXICO-THEIR RELATION TO SITES OF OIL ACCUMULATION  

Science Conference Proceedings (OSTI)

Oil distribution in the lower part of the Mancos Shale seems to be mainly controlled by fractures and by sandier facies that are dolomite-cemented. Structure in the area of the Jicarilla Apache Indian Reservation consists of the broad northwest- to southeast-trending Chaco slope, the deep central basin, and the monocline that forms the eastern boundary of the San Juan Basin. Superimposed on the regional structure are broad low-amplitude folds. Fractures seem best developed in the areas of these folds. Using sequence stratigraphic principals, the lower part of the Mancos Shale has been subdivided into four main regressive and transgressive components. These include facies that are the basinal time equivalents to the Gallup Sandstone, an overlying interbedded sandstone and shale sequence time equivalent to the transgressive Mulatto Tongue of the Mancos Shale, the El Vado Sandstone Member which is time equivalent to part of the Dalton Sandstone, and an unnamed interbedded sandstone and shale succession time equivalent to the regressive Dalton Sandstone and transgressive Hosta Tongue of the Mesaverde Group. Facies time equivalent to the Gallup Sandstone underlie an unconformity of regional extent. These facies are gradually truncated from south to north across the Reservation. The best potential for additional oil resources in these facies is in the southern part of the Reservation where the top sandier part of these facies is preserved. The overlying unnamed wedge of transgressive rocks produces some oil but is underexplored, except for sandstones equivalent to the Tocito Sandstone. This wedge of rocks is divided into from two to five units. The highest sand content in this wedge occurs where each of the four subdivisions above the Tocito terminates to the south and is overstepped by the next youngest unit. These terminal areas should offer the best targets for future oil exploration. The El Vado Sandstone Member overlies the transgressive wedge. It produces most of the oil (except for the Tocito Sandstone) from the lower Mancos. In the central and southern part of the Reservation, large areas, currently not productive or not tested, have the potential to contain oil in the El Vado simply based on the trend of the facies and structure. There has been little oil or gas production from the overlying regressive-transgressive wedge of rock and much of this interval is untested. Thus, large areas of the Reservation could contain hydrocarbon resources in these strata. Most of the Reservation lies within the oil generation window based on new Rock-Eval data from the Mancos Shale just south of the southern part of the Reservation. If these observations are valid then oil could have been generated locally and would only have needed to migrate short distances in to sandy reservoirs and fractures. This does not rule out long distance migration of oil from the deeper, more thermally mature part of the basin to the north. However, low porosity and permeability characterize sandier rocks in the Mancos, with the exception of Tocito-like sandstones. These factors could retard long distance oil migration through the sediment package, except through fracture or fault conduits. Thus, it is suggested that future oil and gas explorations in the Mancos treat the accumulations and reservoirs as unconventional and consider whether the source and reservoir are in closer proximity than has previously been assumed.

Jennie Ridgley

2000-03-31T23:59:59.000Z

24

2 15.10.2013 Van D. BaxterVolker Weinmann Hybrid heat pump system as chance for the  

E-Print Network (OSTI)

pumps Condensing gas and oil boilers DHW tanks Solar panels Under floor heating Installation equipment condsing Oil non condensing Heat pumps Biomass 612.500638.000550.000 618.500762.000751.500 735#12;2 15.10.2013 Van D. BaxterVolker Weinmann Hybrid heat pump system as chance for the renovation

Oak Ridge National Laboratory

25

R-Matrices, Yetter-Drinfel$'$d Modules and Yang-Baxter Equation.  

E-Print Network (OSTI)

In the first part we recall two famous sources of solutions to the Yang-Baxter equation -- R-matrices and Yetter-Drinfel$'$d (=YD) modules -- and an interpretation of the former as a particular case of the latter. We show that this result holds true in the more general case of weak R-matrices, introduced here. In the second part we continue exploring the ''braided'' aspects of YD module structure, exhibiting a braided system encoding all the axioms from the definition of YD modules. The functoriality and several generalizations of this construction are studies using the original machinery of YD systems. As consequences, we get a conceptual interpretation of the tensor product structures for YD modules, and a generalization of the deformation cohomology of YD modules. The latter homology theory is thus included into the unifying framework of braided homologies, which contains among others Hochschild, Chevalley-Eilenberg, Gerstenhaber-Schack and quandle homologies.

Victoria Lebed (IMJ)

26

Argonne TDC: Baxter - ANL  

Michael Pellin (left) and Dieter Gruen (both of Argonne's Materials Sciences Division) co-discovered the medical applications of the excimer laser with the late ...

27

On Bcklund transformations and boundary conditions associated with the quantum inverse problem for a discrete nonlinear integrable system and its connection to Baxter's Q-operator  

E-Print Network (OSTI)

A discrete nonlinear system is analysed in case of open chain boundary conditions at the ends. It is shown that the integrability of the system remains intact, by obtaining a modified set of Lax equations which automatically take care of the boundary conditions. The same Lax pair also conforms to the conditions stipulated by Sklyanin [5]. The quantum inverse problem is set up and the diagonalisation is carried out by the method of sparation of variables. B\\"{a}cklund transformations are then derived under the modified boundary conditions using the classical r-matrix . Finally by quantising the B\\"{a}cklund transformation it is possible to identify the relation satisfied by the eigenvalue of Baxter's Q-operator even for the quasi periodic situation.

A. Ghose Choudhury; A. Roy Chowdhury

2002-02-19T23:59:59.000Z

28

Michael Hilliard - Research Staff - Center for Transportation...  

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

of alternative investment plans for the improvement of a system of 19 locks. This Javaweb-based system will include an economic equilibrium model of the waterway system...

29

examples.cahnHilliard.mesh2D FiPy 3.0.1-dev157 ...  

Science Conference Proceedings (OSTI)

... dev157-g518df83 This Page. Show Source. Quick search. Enter search terms or a module, class or function name. Contact. ...

2013-08-30T23:59:59.000Z

30

Variability of the Mancos shale: developing preliminary depositional and sequence stratigraphic models of a developing shale gas play.  

E-Print Network (OSTI)

??With shale resources becoming increasingly more important in the global energy fuel mixture, a thorough understanding of heterogeneities present within individual units is crucial to (more)

Horton, Brendan

2012-01-01T23:59:59.000Z

31

987 Orrington Road (847) 555-3700 Evanston, IL 60208 b-cats@baxter.org  

E-Print Network (OSTI)

from 82% to 99.7% through enhanced queue design, work flow analysis, phone skills training, and call Results-oriented leader with extensive experience in general management, multi-channel marketing Creation New Market and Product Development General Management, Finance, Operations B-to-B and B

Shull, Kenneth R.

32

Nanoscale design to enable the revolution in renewable energy Jason Baxter,a  

E-Print Network (OSTI)

can be made from biomass via processes that begin with thermochemical gasification--in much the same ...........................................................9 Hydrogen from Biomass the GREET model (Wang, 1999) and simulations by Directed Technologies, Inc. (Thomas et al 1998b, Thomas 1999

33

Microsoft Word - S07480_NatContRpt  

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

Contamination Contamination from the Mancos Shale April 2011 Prepared for ENERGY Legacy Management U.S. DEPARTMENT OF Environmental Sciences Laboratory Environmental Sciences Laboratory Cover Photo: Mancos Shale Near Loutsenhizer Arroyo. LMS/S07480 ESL-RPT-2011-01 Natural Contamination from the Mancos Shale April 2011 This page intentionally left blank U.S. Department of Energy Natural Contamination from the Mancos Shale April 2011 Doc. No. S07480 Page i Contents Abbreviations ...................................................................................................................................v Executive Summary ....................................................................................................................... ix 1.0 Introduction ............................................................................................................................1

34

EA-1876: Draft Environmental Assessment | Department of Energy  

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

Final Environmental Assessment and Finding of No Significant Impact Secure Fuels from Domestic Resources - Oil Shale and Tar Sands Natural Contamination from the Mancos Shale...

35

Categorical Exclusion Determinations: Utah | Department of Energy  

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

September 27, 2010 CX-004194: Categorical Exclusion Determination Cretaceous Mancos Shale Uinta Basin, Utah: Resource Potential and Best Practices For an Emerging Shale CX(s)...

36

Microsoft Word - SHP_2011_final  

Office of Legacy Management (LM)

stability to be monitored. Fractures and incipient slumps commonly occur in the Mancos Shale bedrock along the escarpment northwest of erosion control marker ECM-1A. No new...

37

Menthol Sensory Qualities and Possible Effects on Topography: A White Paper  

E-Print Network (OSTI)

effects of menthol: A white paper; 2010. Hilliard R. Effecton nicotine dependence: A white paper; 2010. Perfetti TA,consumer perceptions: A white paper; Roper B, Wilkins S. [

Yerger, Valerie B ND; McCandless, Phyra M JD, MPH

2010-01-01T23:59:59.000Z

38

December 16, 2004 MEMORANDUM FOR HEADS OF ...  

Science Conference Proceedings (OSTI)

... NDIC); Parent, Steve; Peters, Gregory T. (OIG); Simpkins, William B; Tamargo ... OCIO); Hilliard, Everett R; Massillon, Josette M; Meredith, Mark (USMS ...

2007-09-27T23:59:59.000Z

39

Multimaterial topology optimization  

E-Print Network (OSTI)

Apr 15, 2013... of an interfacial penalization in Cahn-Hilliard energy functional, ...... phases is decreased based on the following order: red, blue, green and.

40

Phase Decomposition during Aging in an Al-22wt.%Zn Alloy  

Science Conference Proceedings (OSTI)

The aging process was analyzed using a solution of the nonlinear Cahn-Hilliard equation by the explicit finite difference method. Besides, the aging process was

Note: This page contains sample records for the topic "hilliard baxter mancos" 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

Numerical and computational efficiency of solvers for two-phase problems  

Science Conference Proceedings (OSTI)

We consider two-phase flow problems, modelled by the Cahn-Hilliard equation. In this work, the nonlinear fourth-order equation is decomposed into a system of two coupled second-order equations for the concentration and the chemical potential. We analyse ... Keywords: Cahn-Hilliard equation, Inexact Newton method, Parallel tests, Preconditioning, Quasi-Newton method

O. Axelsson; P. Boyanova; M. Kronbichler; M. Neytcheva; X. Wu

2013-02-01T23:59:59.000Z

42

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

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

09122-07 SCNGO 2010 Gary Covatch 36 months Price, Carbon County, UT Cretaceous Mancos Shale Uinta Basin,Utah: Resource Potential and Best Practices for an Emerging Shale Develop...

43

rulison.cdr  

Office of Legacy Management (LM)

Group Mancos Formation Ohio Creek Formation Surface Ground Zero Shot Cavity 0 RE-X Exploration Hole Cement Plug Fort Union Format ion 1 2 S Elevation Colorado River Distance...

44

Microsoft Word - TR04-04.doc  

Office of Legacy Management (LM)

thought to be naturally occurring and derived from the dark marine shales of the Mancos Shale formation that underlie most of the Grand Valley. The ground water is not used as a...

45

September 2004 Water Sampling  

Office of Legacy Management (LM)

is to be expected as selenium levels are typically elevated in sediments of the Mancos Shale in the area. * Uranium concentrations remain below the MCL of 0.044 mgL in wells 0731...

46

Microsoft Word - RIN 08071743 DocProd.doc  

Office of Legacy Management (LM)

is to be expected as selenium levels are typically elevated in sediments of the Mancos Shale in the area. * No large variations in sulfate concentrations have been observed since...

47

Microsoft Word - 09072485 DVP.doc  

Office of Legacy Management (LM)

is to be expected as selenium levels are typically elevated in sediments of the Mancos Shale in the area. * Uranium concentrations remain below the MCL of 0.044 mgL in wells 0731...

48

Intercalation dynamics in lithium-ion batteries  

E-Print Network (OSTI)

A new continuum model has been proposed by Singh, Ceder, and Bazant for the ion intercalation dynamics in a single crystal of rechargeable-battery electrode materials. It is based on the Cahn-Hilliard equation coupled to ...

Burch, Damian

2009-01-01T23:59:59.000Z

49

Optimization Online - Multimaterial topology optimization by volume ...  

E-Print Network (OSTI)

Nov 14, 2013... functional by the multiphase volume constrained Cahn-Hilliard energy functional. ... The success and efficiency of the presented method are shown ... and its computational cost scales sub-linearly by the number of phases.

50

The Selected Works of John W. Cahn  

Science Conference Proceedings (OSTI)

R. F. Sekerka by. J. W. Cahn. Article (1960). 53-61. 5. An Evaluation of Procedures in Quantitative. Metallography for Volume-Fraction Analysis by. J. E. Hilliard...

51

DOE Hydrogen and Fuel Cells Program: 2011 Annual Progress Report...  

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

Handling Equipment Demonstration, Todd Ramsden, National Renewable Energy Laboratory Landfill Gas-to-Hydrogen, Shannon Baxter-Clemmons, South Carolina Hydrogen and Fuel Cell...

52

DOE Hydrogen and Fuel Cells Program: 2012 Annual Progress Report...  

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

Handling Equipment Demonstration, Todd Ramsden, National Renewable Energy Laboratory Landfill Gas-to-Hydrogen, Shannon Baxter-Clemmons, South Carolina Hydrogen and Fuel Cell...

53

Millions on the Margins: Music, Ethnicity, and Censorship Among the Oromo of Ethiopia  

E-Print Network (OSTI)

Ann Arbor: University of Michigan Press. Baxter, P.T.W. ,sevices, Ann Arbor Michigan. . 1976. Zemenawi Muzika:History. East Lansing, Michigan: Michigan State University

Mollenhauer, Shawn Michael

2011-01-01T23:59:59.000Z

54

Moab Site | Department of Energy  

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

Moab Site Moab Site Moab Site Two scrapers work together to excavate Mancos Shale at the Crescent Junction site to create the second portion of a disposal cell for uranium mill tailings Two scrapers work together to excavate Mancos Shale at the Crescent Junction site to create the second portion of a disposal cell for uranium mill tailings One of two gantry cranes that load and unload tailings containers from the railcars is pictured on the hillside rail bench west of Moab One of two gantry cranes that load and unload tailings containers from the railcars is pictured on the hillside rail bench west of Moab Two scrapers work together to excavate Mancos Shale at the Crescent Junction site to create the second portion of a disposal cell for uranium mill tailings One of two gantry cranes that load and unload tailings containers from the railcars is pictured on the hillside rail bench west of Moab

55

Page not found | Department of Energy  

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

51 - 19960 of 29,416 results. 51 - 19960 of 29,416 results. Download OECM http://energy.gov/management/downloads/oecm-0 Download FOIA-Summary of Findings: Circumstances surrounding decisions regarding the security clearance, access and work assignments http://energy.gov/ig/downloads/foia-summary-findings-circumstances-surrounding-decisions-regarding-security-clearance Download Natural Contamination from the Mancos Shale Natural Contamination from the Mancos Shale http://energy.gov/lm/downloads/natural-contamination-mancos-shale Download Executive Order 12969-Federal Acquisition and Community RightTo-Know http://energy.gov/nepa/downloads/executive-order-12969-federal-acquisition-and-community-rightto-know Download EXC-12-0010- In the Matter of DLU Lighting USA On September 6, 2012, OHA issued a decision denying an Application for

56

Award Recipient National Institute of Standards and Technology U.S. Department of Commerce  

E-Print Network (OSTI)

Customer Service Specialist Job Number: 54844874 Company Name: Baxter International, Inc Job exceptions processes for the US Medication Delivery and Renal divisions. The Customer Specialist role is accountable for providing superior service to all external customers and Baxter team members. This Customer

57

CX-004194: Categorical Exclusion Determination  

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

Cretaceous Mancos Shale Uinta Basin, Utah: Resource Potential and Best Practices For an Emerging ShaleCX(s) Applied: A9, B3.1Date: 09/27/2010Location(s): Price, UtahOffice(s): Fossil Energy, National Energy Technology Laboratory

58

High temperature elemental losses and mineralogical  

E-Print Network (OSTI)

5] Baxter LL. Biomass Bioenergy 1993;4:85102. [6] Miles RR,BM, Oden LL. Biomass Bioenergy 1996;10:12538. [7] HastieKW, Baker AJ. Biomass Bioenergy 1993;4:10316. [16] Jensen

Thy, P.; Jenkins, B. M.; Grundvig, S.; Shiraki, R.; Lesher, C. E.

2006-01-01T23:59:59.000Z

59

Tobacco Control in Florida 1999-2011: The Good, The Bad, and The Ugly  

E-Print Network (OSTI)

R Baxter Troutman R Will Weatherford R Juan Zapata R TotalD Paige Kreegel R Will Weatherford R Rick Kriseman D MikeWARNER, TOM WATERS, LESLIE WEATHERFORD, WILL WEINSTEIN, MIKE

Kennedy, Allison; Sullivan, Sarah; Hendlin, Yogi; Barnes, Richard L.; Glantz, Stanton A.

2011-01-01T23:59:59.000Z

60

N: 2009 ENAM XXXX Rue Claude Daunesse, 06904 Sophia Antipolis Cedex, France  

E-Print Network (OSTI)

Arryx, Inc. Rüdiger Iden BASF Werner Kaufmann Ciba Specialty Chemicals Charles Brandenburg DuPont GaryInk, Inc. BASF NanoIntegris, Inc. Baxter Healthcare Corporation Nanomics Biosciences, Inc. Becton Dickinson

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "hilliard baxter mancos" 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

Apocalypse now now.  

E-Print Network (OSTI)

??Baxter Zevcenko is your average 16-year-old-boy. If by average you mean a possible serial killer, the kingpin of a porn-peddling schoolyard syndicate and the only (more)

Human, Charles.

2011-01-01T23:59:59.000Z

62

Site Vice-President Oconee Nuclear Station Attachment  

E-Print Network (OSTI)

Tube Inservice Inspection of the Unit 2 EOC-23 Refueling Outage will be transmitted separately. If there are any questions you may contact Corey Gray at (864) 873-6325. Sincerely, D ye Baxter,

Dave Baxter; Oconee Nuclear Station; Duke Energy; Luis Reyes; Andy Hutto

2009-01-01T23:59:59.000Z

63

Sustainable use of California biomass resources can help meet state and national bioenergy targets  

E-Print Network (OSTI)

CEC- 500-2005-160. Sacramento, CA. Jenkins BM (ed. ). 2006.CEC- 500-2006-095-D. Sacramento, CA. Jenkins BM, Baxter LL,Contract 500-01-016. Sacramento, CA. Jenkins BM. 2005.

Jenkins, Bryan M; Williams, Robert B; Gildart, Martha C; Kaffka, Stephen R.; Hartsough, Bruce; Dempster, Peter G

2009-01-01T23:59:59.000Z

64

Prologomon to renormalisation; analytic aspects (draft in Sylvie PAYCHA  

E-Print Network (OSTI)

2 A linear operator R : A # A on an (not necessarily associative) algebra A over a field F is a called Rota­Baxter of weight # # F if it satifies the following Rota­Baxter relation: R(a) R(b) = R(R(a) b) +R(aR(b)) + #R(ab). Remark 1 If # #= 0, replacing R by # -1 R gives rise to a Rota

Sart, Remi

65

AN UNCONDITIONALLY STABLE UNCOUPLED SCHEME FOR THE APPROXIMATION OF A TRIPHASIC  

E-Print Network (OSTI)

(lava-like molten mixture of portions of nuclear reactor core) and concrete (last confinement barrier accurate. For instance, in nuclear safety [18], the under- standing of interaction between molten corium-Hilliard model. In diffuse interfaces theory, the interfaces are assumed to have a non-zero thickness (which

66

Microstructural Evolution and interfacial motion in systems with diffusion barriers  

SciTech Connect

This research program was designed to model and simulate phase transformations in systems containing diffusion barriers. The modeling work included mass flow, phase formation, and microstructural evolution in interdiffusing systems. Simulation work was done by developing Cahn-Hilliard and phase field equations governing both the temporal and spatial evolution of the composition and deformation fields and other important phase variables.

Perry H. Leo

2009-03-05T23:59:59.000Z

67

Page not found | Department of Energy  

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

11 - 20920 of 26,764 results. 11 - 20920 of 26,764 results. Download 9th Report to Congress http://energy.gov/nepa/downloads/9th-report-congress Download Hurricane Sandy Situation Reports (October & November 2012) Hurricane Sandy situation reports detail the storm's impacts and the restoration activities being taken by the energy sector. http://energy.gov/oe/downloads/hurricane-sandy-situation-reports-october-november-2012 Download DOE Strategic Human Capital Plan (FY 2011- 2015) The Strategic Human Capital Plan sets forth the framework for managing the Department of Energy's (DOE) human capital system through 2015. http://energy.gov/hc/downloads/doe-strategic-human-capital-plan-fy-2011-2015 Download Natural Contamination from the Mancos Shale Natural Contamination from the Mancos Shale

68

Supplement to the site observational work plan for the UMTRA project site at Ambrosia Lake, New Mexico  

SciTech Connect

The purpose of this document is to provide additional and more detailed information to supplement review of the site observational work plan (SOWP) (DOE, 1995) for the Ambrosia Lake, New Mexico, Uranium Mill Tailings Remedial Action (UMTRA) Project site. This document includes a discussion of the average linear velocity of the ground water in the alluvium and a discussion of the ground water quality of the alluvium, weathered Mancos Shale, and the Tres Hermanos-C Member of the Mancos Shale. The data from a 1989 aquifer test were analyzed using the curve-matching software AQTESOLV and then compared with the original results. A hydrograph of the ground water elevations in monitoring wells screened in the alluvium is presented to show how the ground water elevations change with time. Stiff and Piper diagrams were created to describe the changes in ground water geochemistry in the alluvium/weathered Mancos Sahel unit, the Tres Hermanos-C Sandstone unit, the Tres Hermanos-B Sandstone unit, and the Dakota Sandstone. Background information on other related topics such as site history, cell construction, soil characteristics, and well construction are presented in the SOWP. A geologic cross section depicts the conceptual model of the hydrostratigraphy and ground water chemistry of the Ambrosia Lake site. Hydrogeologic information of each hydrostratigraphic unit is presented.

NONE

1995-11-01T23:59:59.000Z

69

Supplement to the site observational work plan for the UMTRA Project Site at Ambrosia Lake, New Mexico  

SciTech Connect

The purpose of this document is to provide additional and more detailed information to supplement review of the site observational work plan (SOWP) for the Ambrosia Lake, New Mexico, Uranium Mill Tailings Remedial Action (UMTRA) Project site. This document includes a discussion of (1) the average linear velocity of the ground water in the alluvium; (2) the ground water quality of the alluvium, weathered Mancos Shale, and the Tres Hermanos-C Member of the Mancos Shale; and (3) the fate and transport of contaminants from the uppermost aquifer to the Westwater Canyon Member of the Morrison Formation. The data from a 1989 aquifer test were analyzed using the curve-matching software AQTESOLV and then compared with the original results. A hydrograph of the ground water elevations in monitoring wells screened in the alluvium is presented to show how the ground water elevations change with time. Stiff and Piper diagrams were created to describe the changes in ground water geochemistry in the alluvium/weathered Mancos Shale unit, the Tres Hermanos-C Sandstone unit, the Tres Hermanos-B Sandstone unit, and the Dakota Sandstone. Background information on other related topics such as site history, cell construction, soil characteristics, and well construction are presented in the SOWP. Figure 1 is a geologic cross section depicting the conceptual model of the hydrostratigraphy and ground water chemistry of the Ambrosia Lake site. Table 1 presents hydrogeologic information of each hydrostratigraphic unit.

NONE

1996-02-01T23:59:59.000Z

70

How a Chemical Engineering Major & Track Star Came to a DOE Summer  

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

How a Chemical Engineering Major & Track Star Came to a DOE Summer How a Chemical Engineering Major & Track Star Came to a DOE Summer Internship How a Chemical Engineering Major & Track Star Came to a DOE Summer Internship July 22, 2013 - 12:17pm Addthis A few of the summer of 2013 Mickey Leland Energy Fellowship class. Pictured from left to right: Wendy Hertulien, Noelle Hilliard, Vianey Escobar, and Jasmin Selby. A few of the summer of 2013 Mickey Leland Energy Fellowship class. Pictured from left to right: Wendy Hertulien, Noelle Hilliard, Vianey Escobar, and Jasmin Selby. Jasmine Selby Mickey Leland Energy Fellow From an early age my mother always instilled in me that education was important. As a young child, growing up in Baltimore, Maryland, I was not always the best at math. During the fourth grade I was placed in a summer

71

Characterization and Isolation of Constituents Causing Red Coloration in  

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

Characterization and Isolation of Constituents Causing Red Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water More Documents & Publications Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico Natural Contamination from the Mancos Shale

72

Characterization and Isolation of Constituents Causing Red Coloration in  

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

Characterization and Isolation of Constituents Causing Red Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water Characterization and Isolation of Constituents Causing Red Coloration in Desert Arroyo Seepage Water More Documents & Publications Natural Contamination from the Mancos Shale Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico

73

Graduate Brochure Thank you for your interest in our Graduate  

E-Print Network (OSTI)

Technologies Tracey Jacksier Air Liquide Gerald Zon Applied Biosystems Dan Mueth Arryx, Inc. Rüdiger Iden BASF Applied Biosystems Applied Nanostructures #12;6 Arryx, Inc. Asylum Research BASF Baxter Healthcare in a battery-operated, hand-held chemical sensor. An NU disclosure has been filed for this technology

74

Cornell University, Office of Sponsored Programs Awards Received in June 2011  

E-Print Network (OSTI)

Signal Joseph M. Martin Thomas J. Bell Amgen Thomas J. Vanblarcom BASF David A. Bowen Biogen Charles C Consulting Armstrong World Industries, Inc. AVX Corporation Babcock & Wilcox Company BASF Corporation Baxter. Carbonell) B.S., University of Virginia, Charlottesville, VA BASF, Worcester, MA Carnley L. Norman

75

An Industry/DOE Program to Develop and Benchmark Advanced Diamond Product Drill Bits and HP/HT Drilling Fluids to Significantly Improve Rates of Penetration  

Science Conference Proceedings (OSTI)

A deep drilling research program titled 'An Industry/DOE Program to Develop and Benchmark Advanced Diamond Product Drill Bits and HP/HT Drilling Fluids to Significantly Improve Rates of Penetration' was conducted at TerraTek's Drilling and Completions Laboratory. Drilling tests were run to simulate deep drilling by using high bore pressures and high confining and overburden stresses. The purpose of this testing was to gain insight into practices that would improve rates of penetration and mechanical specific energy while drilling under high pressure conditions. Thirty-seven test series were run utilizing a variety of drilling parameters which allowed analysis of the performance of drill bits and drilling fluids. Five different drill bit types or styles were tested: four-bladed polycrystalline diamond compact (PDC), 7-bladed PDC in regular and long profile, roller-cone, and impregnated. There were three different rock types used to simulate deep formations: Mancos shale, Carthage marble, and Crab Orchard sandstone. The testing also analyzed various drilling fluids and the extent to which they improved drilling. The PDC drill bits provided the best performance overall. The impregnated and tungsten carbide insert roller-cone drill bits performed poorly under the conditions chosen. The cesium formate drilling fluid outperformed all other drilling muds when drilling in the Carthage marble and Mancos shale with PDC drill bits. The oil base drilling fluid with manganese tetroxide weighting material provided the best performance when drilling the Crab Orchard sandstone.

TerraTek

2007-06-30T23:59:59.000Z

76

Advanced Variable Speed Air-Source Integrated Heat Pump  

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

variable speed air-source variable speed air-source integrated heat pump (AS-IHP) - CRADA Van D. Baxter Oak Ridge National Laboratory vdb@ornl.gov; 865-574-2104 April 3, 2013 Development of advanced HVAC/WH system options for efficient residential or small commercial buildings, new const. or retrofit * ET R&D project in support of DOE/BTO Goal of 50% Reduction in Building Energy Use by 2030 IHP concept - all HVAC & WH services integrated into

77

Advanced Variable Speed Air-Source Integrated Heat Pump  

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

variable speed air-source variable speed air-source integrated heat pump (AS-IHP) - CRADA Van D. Baxter Oak Ridge National Laboratory vdb@ornl.gov; 865-574-2104 April 3, 2013 Development of advanced HVAC/WH system options for efficient residential or small commercial buildings, new const. or retrofit * ET R&D project in support of DOE/BTO Goal of 50% Reduction in Building Energy Use by 2030 IHP concept - all HVAC & WH services integrated into

78

New classical r-matrices from integrable non-linear sigma models  

E-Print Network (OSTI)

Non linear sigma models on Riemannian symmetric spaces constitute the most general class of classical non-linear sigma models which are known to be integrable. Using the current algebra structure of these models their canonical structure is analysed and it is shown that their non ultralocal fundamental Poisson bracket relation is governed by a field dependent non antisymmetric r-matrix obeying a dynamical Yang Baxter equation. Contribution presented at the XIX ICGTMP Salamanca June 92

Laartz, J; Forger, M; Schper, U

1992-01-01T23:59:59.000Z

79

Categorical Exclusion Determinations: A9 | Department of Energy  

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

7, 2010 7, 2010 CX-004201: Categorical Exclusion Determination Geologic Characterization of the South Georgia Rift Basin for Source Proximal Carbon Dioxide Storage CX(s) Applied: A9, B3.1 Date: 09/27/2010 Location(s): South Carolina Office(s): Fossil Energy, National Energy Technology Laboratory September 27, 2010 CX-004194: Categorical Exclusion Determination Cretaceous Mancos Shale Uinta Basin, Utah: Resource Potential and Best Practices For an Emerging Shale CX(s) Applied: A9, B3.1 Date: 09/27/2010 Location(s): Price, Utah Office(s): Fossil Energy, National Energy Technology Laboratory September 27, 2010 CX-004188: Categorical Exclusion Determination Development of Ion Transport Membrane Oxygen Technology for Integration in Integrated Gasification Combined Cycle and Advanced Power Generation

80

Texas-Louisiana- Mississippi Salt Basin Greater Green River Basin  

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

Texas-Louisiana- Texas-Louisiana- Mississippi Salt Basin Greater Green River Basin W. Gulf Coast Basin Appalachian Basin Wind River Basin Eastern Shelf NW Shelf Abo Sussex-Shannon Muddy J Mesaverde- Lance-Lewis Medina/Clinton-Tuscarora Bradford-Venango-Elk Berea-Murrysville Piceance Basin Bossier Williston Basin Ft Worth Basin Davis Bighorn Basin Judith River- Eagle Permian Basin Anadarko Basin Denver Basin San Juan Basin North-Central Montana Area Uinta Basin Austin Chalk Codell-Niobrara Penn-Perm Carbonate Niobrara Chalk Dakota Morrow Mesaverde Thirty- One Cleveland Ozona Canyon Wasatch- Mesaverde Red Fork Mesaverde Granite Wash Stuart City-Edwards Bowdoin- Greenhorn Travis Peak Olmos Cotton Valley Vicksburg Wilcox Lobo Pictured Cliffs Cretaceous Cretaceous-Lower Tertiary Mancos- Dakota Gilmer Lime Major Tight Gas Plays, Lower 48 States

Note: This page contains sample records for the topic "hilliard baxter mancos" 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

Jicarilla-Final Report.PDF  

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

Application of Advanced Exploration Technologies for Application of Advanced Exploration Technologies for the Development of Mancos Formation Oil Reservoirs, Jicarilla Apache Indian Nation, San Juan Basin, New Mexico Final Report Period of Performance: July 1, 2000 - December 31, 2001 Authored by: Scott Reeves and Randy Billingsley Advanced Resources International Report Date: March, 2002 U.S. Department of Energy Award Number: DE-FG26-00BC15194 Performed by: Advanced Resources International 9801 Westheimer, Suite 805 Houston, TX 77042 And Jicarilla Apache Indian Nation Oil and Gas Administration P.O. Box 507 Dulce, NM 87528 U.S. Department of Energy Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United Sates Government nor any agency thereof, nor any of their

82

Application of Environmental Isotopes to the Evaluation of the Origin of  

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

Application of Environmental Isotopes to the Evaluation of the Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico More Documents & Publications Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico Natural Contamination from the Mancos Shale

83

Page not found | Department of Energy  

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

41 - 7950 of 28,905 results. 41 - 7950 of 28,905 results. Download CX-004188: Categorical Exclusion Determination Development of Ion Transport Membrane Oxygen Technology for Integration in Integrated Gasification Combined Cycle and Advanced Power Generation Systems CX(s) Applied: A9, B3.6 Date: 09/27/2010 Location(s): University Park, Pennsylvania Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-004188-categorical-exclusion-determination Download CX-004194: Categorical Exclusion Determination Cretaceous Mancos Shale Uinta Basin, Utah: Resource Potential and Best Practices For an Emerging Shale CX(s) Applied: A9, B3.1 Date: 09/27/2010 Location(s): Price, Utah Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-004194-categorical-exclusion-determination

84

Multivariate Statistical Analysis of Water Chemistry in Evaluating the  

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

Multivariate Statistical Analysis of Water Chemistry in Evaluating Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico Multivariate Statistical Analysis of Water Chemistry in Evaluating the Origin of Contamination in Many Devils Wash, Shiprock, New Mexico More Documents & Publications Application of Environmental Isotopes to the Evaluation of the Origin of Contamination in a Desert Arroyo: Many Devils Wash, Shiprock, New Mexico Natural Contamination from the Mancos Shale

85

Blog Archive | Department of Energy  

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

July 22, 2013 July 22, 2013 A few of the summer of 2013 Mickey Leland Energy Fellowship class. Pictured from left to right: Wendy Hertulien, Noelle Hilliard, Vianey Escobar, and Jasmin Selby. How a Chemical Engineering Major & Track Star Came to a DOE Summer Internship Jasmine, a rising Senior at Howard University studying chemical engineering, was one of the 40 selected applicants out of 700 to participate in the Department's Mickey Leland Energy Fellowship. This summer she is working with mentors in the office of Fossil Energy to create a financial model for a natural gas power plant. Read more about her story here. July 17, 2013 NNSA Seeking Comments on Consolidated IT and Cyber Security Support Services Draft The National Nuclear Security Administration (NNSA) is currently seeking

86

Energy Efficiency and Conservation Block Grant Program  

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

WI-County-Brown WI-County-Brown Location: County Brown WI American Recovery and Reinvestment Act: Proposed Action or Project Description 1) Building retrofits to Libraries (Southwest Branch [1958], Central Library [1974], Kress Family Branch [2003], Ashwaubenon Branch [1977], Weyers-Hilliard Branch [1999]) which includes: implementing night setback/set-up, building envelope improvements to include replacement of roofs, doors, and windows or resealing existing doors/windows and adding insulation, occupancy sensors, lighting upgrades/replacements, recommissioning building (conduct study to determine if buildings are operating as intended and if current operating needs are being met), sealing duct leaks and insulating supply ducts, converting variable inlet vanes to variable frequency drives; 2) building retrofits to county buildings (Aging

87

FE Blog | Department of Energy  

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

July 23, 2013 July 23, 2013 National Energy Technology Laboratory Publishes Solid Oxide Fuel Cell Studies A compilation of studies examining cathodes for solid oxide fuel cells is available on the Department of Energy's National Energy Technology Laboratory website. The report, entitled Recent Solid Oxide Fuel Cell Cathode Studies, provides a concise, portfolio-wide synopsis of cathode research conducted under the Office of Fossil Energy's Solid Oxide Fuel Cells Program. July 22, 2013 A few of the summer of 2013 Mickey Leland Energy Fellowship class. Pictured from left to right: Wendy Hertulien, Noelle Hilliard, Vianey Escobar, and Jasmin Selby. How a Chemical Engineering Major & Track Star Came to a DOE Summer Internship Jasmine, a rising Senior at Howard University studying chemical

88

Research Staff - Center for Transportation Analysis  

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

Research Staff Research Staff CTA Staff David E. Smith Center Director [CV/Bio] Alphabetic List Debbie Bain P.T. Jones [CV/Bio] Ingrid Busch [CV/Bio] Keith Kahl [CV/Bio] Gary Capps [CV/Bio] Tim LaClair [CV/Bio] Shih-Miao Chin [CV/Bio] Brandon Langley [CV/Bio] Sujit Das [CV/Bio] Jan Mou Li [CV/Bio] Diane Davidson [CV/Bio] Zhenhong Lin [CV/Bio] Stacy Davis [CV/Bio] Changzheng Liu [CV/Bio] Dean Deter [CV/Bio] Andreas Malikopoulos [CV/Bio] Susan Diegel [CV/Bio] Sheila Moore Oscar Franzese [CV/Bio] Bruce Peterson [CV/Bio] Rick Goeltz [CV/Bio] Simon Rose [CV/Bio] Steve Gordon [CV/Bio] Bo Saulsbury [CV/Bio] Mike Hilliard [CV/Bio] Mike Schultze [CV/Bio] Ho-Ling Hwang [CV/Bio] Adam Siekmann [CV/Bio]

89

CX-005313: Categorical Exclusion Determination | Department of Energy  

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

3: Categorical Exclusion Determination 3: Categorical Exclusion Determination CX-005313: Categorical Exclusion Determination Wisconsin-County-Brown CX(s) Applied: B5.1 Date: 02/22/2011 Location(s): Brown, Wisconsin Office(s): Energy Efficiency and Renewable Energy Energy Efficiency and Conservation Block Grant. 1) Building retrofits to Libraries (Southwest Branch [1958], Central Library [1974], Kress Family Branch [2003], Ashwaubenon Branch [1977], Weyers-Hilliard Branch [1999]) which includes: implementing night setback/set-up, building envelope improvements to include replacement of roofs, doors, and windows or resealing existing doors/windows and adding insulation, occupancy sensors, lighting upgrades/replacements, recommissioning building (conduct study to determine if buildings are operating as intended and if current operating

90

Phase Separation Dynamics in Isotropic Ion-Intercalation Particles  

E-Print Network (OSTI)

Lithium-ion batteries exhibit complex nonlinear dynamics, resulting from diffusion and phase transformations coupled to ion intercalation reactions. Using the recently developed Cahn-Hilliard reaction (CHR) theory, we investigate a simple mathematical model of ion intercalation in a spherical solid nanoparticle, which predicts transitions from solid-solution radial diffusion to two-phase shrinking-core dynamics. This general approach extends previous Li-ion battery models, which either neglect phase separation or postulate a spherical shrinking-core phase boundary, by predicting phase separation only under appropriate circumstances. The effect of the applied current is captured by generalized Butler-Volmer kinetics, formulated in terms of diffusional chemical potentials, and the model consistently links the evolving concentration profile to the battery voltage. We examine sources of charge/discharge asymmetry, such as asymmetric charge transfer and surface "wetting" by ions within the solid, which can lead to...

Zeng, Yi

2013-01-01T23:59:59.000Z

91

Develop Standard Method of Test for Integrated Heat Pump  

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

Integrated Integrated Heat Pump (IHP) Wayne Reedy Oak Ridge National Laboratory wreedy2@comcast.net 574-583-5487 April 2, 2013 Develop Standard Method of Test (MOT) for IHP 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: * IHP → ≥50% savings in energy used for space conditioning and water heating - C. K. Rice, V. D. Baxter, S. A. Hern, T. P. McDowell, J. D. Munk, and B. Shen, 2013. "Development of a Residential Ground- Source Integrated Heat Pump", 2013 ASHRAE Winter Conference Paper, Dallas, TX., January. * No generally accepted MOT or rating standard exists

92

"1. Victor J Daniel Jr","Gas","Mississippi Power Co",1992 "2. Grand Gulf","Nuclear","System Energy Resources, Inc",1251  

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

Mississippi" Mississippi" "1. Victor J Daniel Jr","Gas","Mississippi Power Co",1992 "2. Grand Gulf","Nuclear","System Energy Resources, Inc",1251 "3. Baxter Wilson","Gas","Entergy Mississippi Inc",1176 "4. Jack Watson","Coal","Mississippi Power Co",998 "5. Magnolia Power Plant","Gas","Magnolia Energy LP",863 "6. Batesville Generation Facility","Gas","LSP Energy Ltd Partnership",858 "7. Reliant Energy Choctaw County","Gas","RRI Energy Wholesale Generation LLC",848 "8. TVA Southaven Combined Cycle","Gas","Tennessee Valley Authority",774

93

Theses | Stanford Synchrotron Radiation Lightsource  

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

Theses Theses 2013 Elizabeth L. Baxter, "Uncovering Allostery in a Uniquely Folded Metalloprotein", University of California San Diego, 2013; Advisor: P. A. Jennings Martja A. Beckwith, "X-ray Absorption and Emission Spectroscopy of Manganese Complexes Relevant to Photosystem II", Cornell University, 2013; Advisor: S. DeBeer Beate Fulda, "Changes in Copper and Cadmium Solubility and Speciation Induced by Soil Redox Dynamics - Competitive Metal Sulfide Formation and Interactions with Natural Organic Matter", ETH Zurich, 2013; Advisor: R. Kretzschmar Thomas D. Grant, "Understanding the Structure of Eukaryotic Glutaminyl-TRNA Synthetase: Combining X-ray Crystallography with Statistical Evaluations of Small Angle Scattering Data", State University of New York Buffalo, 2013;

94

DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

XV-1 XV-1 FY 2012 Annual Progress Report DOE Hydrogen and Fuel Cells Program A Aceves, Salvador. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .III.11 Adzic, Radoslav . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V.D.6 Ahluwalia, Rajesh. . . . . . . . . . . . . . . . . . . . . . . . IV.E.1, V.A.4 Ainscough, Chris . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V.A.8 Anton, Don . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IV.D.1 Arif, Muhammad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V.A.6 Atanasoski, Radoslav . . . . . . . . . . . . . . . . . . . . . . . . . . . V.D.3 Autrey, Tom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .IV.H.16 Ayers, Katherine . . . . . . . . . . . . . . . . . . . . . . . . . II.D.2, II.D.5 B Baxter-Clemmons, Shannon. . . . . . . . . . . . . . . . . . . IX.1, X.4

95

Fusion hierarchies for N = 4 superYang-Mills theory  

E-Print Network (OSTI)

We employ the analytic Bethe Anzats to construct eigenvalues of transfer matrices with finite-dimensional atypical representations in the auxiliary space for the putative long-range spin chain encoding anomalous dimensions of all composite single-trace gauge invariant operators of the maximally supersymmetric Yang-Mills theory. They obey an infinite fusion hierarchy which can be reduced to a finite set of integral relations for a minimal set of transfer matrices. This set is used to derive a finite systems of functional equations for eigenvalues of nested Baxter polynomials.

A. V. Belitsky

2008-03-13T23:59:59.000Z

96

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

97

Develop Standard Method of Test for Integrated Heat Pump  

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

Integrated Integrated Heat Pump (IHP) Wayne Reedy Oak Ridge National Laboratory wreedy2@comcast.net 574-583-5487 April 2, 2013 Develop Standard Method of Test (MOT) for IHP 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: * IHP → ≥50% savings in energy used for space conditioning and water heating - C. K. Rice, V. D. Baxter, S. A. Hern, T. P. McDowell, J. D. Munk, and B. Shen, 2013. "Development of a Residential Ground- Source Integrated Heat Pump", 2013 ASHRAE Winter Conference Paper, Dallas, TX., January. * No generally accepted MOT or rating standard exists

98

Rock-Fluid Chemistry Impacts on Shale Hydraulic Fracture and Microfracture Growth  

E-Print Network (OSTI)

The role of surface chemical effects in hydraulic fracturing of shale is studied using the results of unconfined compression tests and Brazilian tests on Mancos shale- cored at depths of 20-60 ft. The rock mineralogy, total organic carbon and cation exchange capacity were determined in order to characterize the shale. Adsorption tests to study the interaction of the shale and aqueous fluid mixture were also carried out using surface tension measurements. The uniaxial compressive strengths and tensile strengths of individual shale samples after four hours exposure to water, 2.85 x 10^-3 M cationic surfactant (dodecyltrimethylammonium bromide-DTAB) and 2.81 x 10^-3 M anionic surfactant (sodium dodecylbenzenesulfonate-SDBS) were analyzed using ANOVA and Bonferroni tests. These mechanical strengths were largely reduced on exposure to the aqueous environments studied, despite the relatively low clay and low swelling clay content of the Mancos shale. Further comparison of the uniaxial compressive strengths and tensile strengths of the shale on exposure to water, to the strengths when exposed to the surfactant solutions showed that their difference was not statistically significant indicating that exposure to water had the greatest effect on strength loss. The surface tension measurement of 2.85 x 10^-4 M DTAB and 2.81 x 10^-4 M SDBS solutions before and after equilibration with shale showed about 80% increase in surface tension in the DTAB solution and 10% increase in surface tension in the SDBS solution. The probable sorption mechanism is electrostatic attraction with negatively charged sites of the shale as shown by significant loss of the cationic surfactant (DTAB) to the shale surface, and the relatively minor adsorption capacity of the anionic surfactant (SDBS). Although these adsorption tests indicate interaction between the shale and surfactant solutions, within the number of tests carried out and the surfactant concentration used, the interaction does not translate into a significant statistical difference for impacts of surfactants on mechanical strength of this shale compared to the impact of water alone. The relevance of this work is to facilitate the understanding of how the strength of rock can be reduced by the composition of hydraulic fracturing fluids, to achieve improved fracture performance and higher recovery of natural gas from shale reservoirs.

Aderibigbe, Aderonke

2012-05-01T23:59:59.000Z

99

Hydrogeology of Ambrosia Lake-San Mateo area, McKinley and Cibola counties, New Mexico  

SciTech Connect

The Ambrosia Lake-San Mateo area is located about 10 mi north of Grants, New Mexico, in the heart of the Grants uranium region, which spans the southern edge of the San Juan Basin. The climate is semiarid and local streams are ephemeral, except where discharge from mines or tailings ponds has made them perennial. Ground water is thus the main source of water in the area. Major aquifers include alluvium, sandstones of the Mesaverde Group, sandstones of the Mancos Shale, Dakota Sandstone, Morrison Formation, Bluff Sandstone, Todilto Limestone, Chinle Formation, San Andres Limestone, and Glorieta Sandstone. Although shallow unconfined ground water flows southwesterly, deeper, confined ground water flows toward the northeast and east. Ground water in the area generally has a total-dissolved-solids content of 400 to 2000 mg/L; waters in the notheast are more saline (2000 to 5000 mg/L). Because the uranium occurs in a regional artesian aquifer (Westwater Canyon Member of the Morrison Formation), extensive dewatering is required: approximately 164 mgd. A new state law brings mine dewatering under the jurisdiction of the State Engineer and permits use of excess uranium-mine water. Private or municipal wells presently provide adequate supplies of water for most domestic and stock purposes.

Brod, R.C.; Stone, W.J.

1981-11-06T23:59:59.000Z

100

Recent developments in polycrystalline diamond-drill-bit design  

DOE Green Energy (OSTI)

Development of design criteria for polycrystalline diamond compact (PDC) drill bits for use in severe environments (hard or fractured formations, hot and/or deep wells) is continuing. This effort consists of both analytical and experimental analyses. The experimental program includes single point tests of cutters, laboratory tests of full scale bits, and field tests of these designs. The results of laboratory tests at simulated downhole conditions utilizing new and worn bits are presented. Drilling at simulated downhole pressures was conducted in Mancos Shale and Carthage Marble. Comparisons are made between PDC bits and roller cone bits in drilling with borehole pressures up to 5000 psi (34.5 PMa) with oil and water based muds. The PDC bits drilled at rates up to 5 times as fast as roller bits in the shale. In the first field test, drilling rates approximately twice those achieved with conventional bits were achieved with a PDC bit. A second test demonstrated the value of these bits in correcting deviation and reaming.

Huff, C.F.; Varnado, S.G.

1980-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "hilliard baxter mancos" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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101

Vehicle Technologies Office: Partners  

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

Partners Partners The interactive map below highlights Workplace Charging Challenge Partners across the country who are installing plug-in electric vehicle charging infrastructure for their employees. Select a worksite to learn more about these leading employers in your area. U.S. Department of Energy Energy Efficiency and Renewable Energy Source: Alternative Fuels Data Center orkplace Charging Challenge Partners 3M ABB Inc. AVL Baxter Healthcare Corporation Bentley Systems Biogen Idec Bloomberg LP BookFactory CFV Solar Test Laboratory, Inc. Chrysler Cisco Systems City of Auburn Hills City of Sacramento The Coca-Cola Company Dell Dominion Resources, Inc. DTE Energy Duke Energy Eli Lilly EMC Corporation Facebook Ford Fraunhofer Center for Sustainable Energy Systems General Electric

102

This Provisional PDF  

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

A A high-throughput transient gene expression system for switchgrass (Panicum virgatum L.) seedlings Biotechnology for Biofuels 2010, 3:9 doi:10.1186/1754-6834-3-9 Xinlu Chen (xchen24@utk.edu) Raymie Equi (requi@utk.edu) Holly Baxter (hbaxter@utk.edu) Kyle Berk (kyleberk@utk.edu) Jin Han (jhan9@utk.edu) Sujata Agarwal (sagarwal@utk.edu) Janice Zale (jzale@utk.edu) ISSN 1754-6834 Article type Research Submission date 27 October 2009 Acceptance date 7 May 2010 Publication date 7 May 2010 Article URL http://www.biotechnologyforbiofuels.com/content/3/1/9 This peer-reviewed article was published immediately upon acceptance. It can be downloaded, printed and distributed freely for any purposes (see copyright notice below). Articles in Biotechnology for Biofuels are listed in PubMed and archived at PubMed Central. For information about publishing your

103

Silent Power | Open Energy Information  

Open Energy Info (EERE)

Silent Power Silent Power Jump to: navigation, search Logo: Silent Power Name Silent Power Address 8175 Industrial Park Rd Place Baxter, Minnesota Zip 56425 Sector Efficiency Product OnDemand Energy Appliance Year founded 2002 Number of employees 11-50 Phone number 2184543030 Website http://www.silentpwr.com/ Coordinates 46.3493314°, -94.2337496° 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":46.3493314,"lon":-94.2337496,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

104

Step-by-Step Instructions  

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

Arkansas. The Arkansas. The requirements in the 2009 IECC are the same for windows used in new buildings, remodeling & additions to existing buildings, and as replacements of existing windows. Step-by-Step Instructions 1. Using the climate zone map or table, match the jurisdiction to the appropriate IECC climate zone. Use the "IECC Prescriptive Window Energy Efficiency Requirements" (on the back of this sheet) to determine the window performance requirements associated with the climate zone. 2. Construct the home with windows that have area weighted average U-factor and SHGC values less than or equal to the values for the climate zone and meet the code maximum air leakage requirements. IECC CLIMATE ZONE 4 Baxter Fulton Newton Benton Izard Searcy

105

Landfill Gas-to-Hydrogen - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

20 20 DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report Shannon Baxter-Clemmons (Primary Contact), Russ Keller 1 South Carolina Hydrogen Fuel Cell Alliance P.O. Box 12302 Columbia, SC 29211 Phone: (803) 727-2897 Emails: baxterclemmons@schydrogen.org; russ.keller@ati.org DOE Managers HQ: Pete Devlin Phone: (202) 586-4905 Email: Peter.Devlin@ee.doe.gov GO: Gregory Kleen Phone: (720) 356-1672 Email: Gregory.Kleen@go.doe.gov Contract Number: DE-FG36-08GO18113 Subcontractor: 1 Advanced Technology International, Charleston, SC Project Start Date: March 1, 2011 Project End Date: January 31, 2013 Fiscal Year (FY) 2012 Objectives Validate that a financially viable business case * exists for a full-scale deployment of commercially

106

10 MW Final Report Body.doc  

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

United States Department of Energy United States Department of Energy National Energy Technology Laboratory FINAL REPORT Cooperative Agreement No. DE-FC26-00NT 40804 Project Title: FABRICATE AND TEST AN ADVANCED NON-POLLUTING TURBINE DRIVE GAS GENERATOR From 1 September 2000 to 1 June 2003 Performed by: Clean Energy Systems, Inc. United States Department of Energy National Energy Technology Laboratory FINAL REPORT of a project to FABRICATE AND TEST AN ADVANCED NON-POLLUTING TURBINE DRIVE GAS GENERATOR Cooperative Agreement No. DE-FC26-00NT 40804 PROJECT DURATION: From 1 September 2000 to 1 June 2003 Authors: Eugene Baxter, Project Manager Roger E. Anderson, Principal Investigator Stephen E. Doyle, President, CES May 2003 Performed by: Clean Energy Systems, Inc.

107

York Electric Coop Inc | Open Energy Information  

Open Energy Info (EERE)

Electric Coop Inc Electric Coop Inc Jump to: navigation, search Name York Electric Coop Inc Place South Carolina Utility Id 21002 Utility Location Yes Ownership C NERC Location SERC NERC SERC Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Outdoor Lighting Backyard Lighting Outdoor Lighting Baxter Lighting Outdoor Lighting Shoebox 1 Light Lighting Outdoor Lighting Shoebox 2 Lights Lighting Outdoor Lighting Traditional Lighting Outdoor Lighting Ultra-Flood HPS/ MH 400 W 2 Lights Wood Pole Lighting Outdoor Lighting Ultra-Flood HPS/MH 1000 W Fiberglass Pole Lighting

108

Development of Hydrogen Education Programs for Government Officials - DOE Hydrogen and Fuel Cells Program FY 2012 Annual Progress Report  

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

7 7 FY 2012 Annual Progress Report DOE Hydrogen and Fuel Cells Program Shannon Baxter-Clemmons South Carolina Hydrogen and Fuel Cell Alliance (SCHFCA) P.O. Box 12302 Columbia, SC 29211 Phone: (803) 545-0189 Email: baxterclemmons@schydrogen.org DOE Manager GO: Gregory Kleen Phone: (720) 356-1672 Email: Gregory.Kleen@go.doe.gov Technical Advisor Kim Cierpik Phone: (720) 356-1266 Email: kim.cierpik@go.doe.gov Contract Number: DE-FG36-08GO18113 Subcontractors: * Greenway Energy, Aiken, SC * Advanced Technology International, Charleston, SC Project Start Date: October 1, 2008 Project End Date: January 31, 2013 Fiscal Year (FY) 2012 Objectives Further develop relationships with government *

109

Pushing Boundaries on Performance & Design: the ClimateMaster Trilogy® 40  

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

Pump - Part II Pump - Part II September 01, 2013 The ORNL R&D 100 award winning team: Van Baxter, Ed Vineyard, Jeff Munk, Anthony Gehl, Moonis Ally, Keith Rice, and Bo Shen picture with the ClimateMaster Trilogy® 40 Q-Mode(tm) Geothermal Heat Pump. The ClimateMaster Trilogy® 40 Q-Mode(tm) Geothermal Heat Pump is the outcome of a 5 year collaboration between ClimateMaster, Inc., and Oak Ridge National Laboratory (ORNL). The Trilogy 40 Q-Mode is an ultra- high-efficiency geothermal heat pump that provides space heating, cooling, and water heating. Laboratory evaluation and modeling by ORNL predicted that the Trilogy 40 Q-Mode could save 55% to 61% of annual energy use and cost for space conditioning and water heating in residential applications versus new mini- mum efficiency (SEER 13) air-source heat pumps and

110

Metaplectic Ice  

E-Print Network (OSTI)

Spherical Whittaker functions on the metaplectic n-fold cover of GL(r+1) over a nonarchimedean local field containing n distinct n-th roots of unity may be expressed as the partition functions of statistical mechanical systems that are variants of the six-vertex model. If n=1 then in view of the Casselman-Shalika formula this fact is related to Tokuyama's deformation of the Weyl character formula. It is shown that various properties of these Whittaker functions may be expressed in terms of the commutativity of row transfer matrices for the system. Potentially these properties (which are already proved by other methods, but very nontrivial) are amenable to proof by the Yang-Baxter equation.

Ben Brubaker; Daniel Bump; Gautam Chinta; Solomon Friedberg; Paul E. Gunnells

2010-09-09T23:59:59.000Z

111

Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes - Business Case Assessment  

SciTech Connect

The long range strategic goal of the Department of Energy's Building Technologies (DOE/BT) Program is to create, by 2020, technologies and design approaches that enable the construction of net-zero energy homes at low incremental cost (DOE/BT 2005). A net zero energy home (NZEH) is a residential building with greatly reduced needs for energy through efficiency gains, with the balance of energy needs supplied by renewable technologies. While initially focused on new construction, these technologies and design approaches are intended to have application to buildings constructed before 2020 as well resulting in substantial reduction in energy use for all building types and ages. DOE/BT's Emerging Technologies (ET) team is working to support this strategic goal by identifying and developing advanced heating, ventilating, air-conditioning, and water heating (HVAC/WH) technology options applicable to NZEHs. Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Dramatic efficiency improvements are necessary to enable progress toward the NZEH goals, and will require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. In FY05 ORNL conducted an initial Stage 1 (Applied Research) scoping assessment of HVAC/WH systems options for future NZEHs to help DOE/BT identify and prioritize alternative approaches for further development. Eleven system concepts with central air distribution ducting and nine multi-zone systems were selected and their annual and peak demand performance estimated for five locations: Atlanta (mixed-humid), Houston (hot-humid), Phoenix (hot-dry), San Francisco (marine), and Chicago (cold). Performance was estimated by simulating the systems using the TRNSYS simulation engine (Solar Energy Laboratory et al. 2006) in two 1800-ft{sup 2} houses--a Building America (BA) benchmark house and a prototype NZEH taken from BEopt results at the take-off (or crossover) point (i.e., a house incorporating those design features such that further progress towards ZEH is through the addition of photovoltaic power sources, as determined by current BEopt analyses conducted by NREL). Results were summarized in a project report, 'HVAC Equipment Design options for Near-Zero-Energy Homes--A Stage 2 Scoping Assessment', ORNL/TM-2005/194 (Baxter 2005). The 2005 study report describes the HVAC options considered, the ranking criteria used, and the system rankings by priority. Table 1 summarizes the energy savings potential of the highest scoring options from the 2005 study for all five locations. All system options were scored by the ORNL building equipment research team and by William Goetzler of Navigant Consulting. These scores were reviewed by DOE/BT's Residential Integration program leaders and Building America team members. Based on these results, the two centrally ducted integrated heat pump (IHP) systems (air source and ground source versions) were selected for advancement to Stage 2 (Exploratory Development) business case assessments in FY06. This report describes results of these business case assessments. It is a compilation of three separate reports describing the initial business case study (Baxter 2006a), an update to evaluate the impact of an economizer cooling option (Baxter 2006b), and a second update to evaluate the impact of a winter humidification option (Baxter 2007). In addition it reports some corrections made subsequent to release of the first two reports to correct so

Baxter, Van D [ORNL

2007-05-01T23:59:59.000Z

112

Truncation identities for the small polaron fusion hierarchy  

E-Print Network (OSTI)

We study a one-dimensional lattice model of interacting spinless fermions. This model is integrable for both periodic and open boundary conditions, the latter case includes the presence of Grassmann valued non-diagonal boundary fields breaking the bulk U(1) symmetry of the model. Starting from the embedding of this model into a graded Yang-Baxter algebra an infinite hierarchy of comuting transfer matrices is constructed by means of a fusion procedure. For certain values of the coupling constant related to anisotropies of the underlying vertex model taken at roots of unity this hierarchy is shown to truncate giving a finite set of functional equations for the spectrum of the transfer matrices. For generic coupling constants the spectral problem is formulated in terms of a TQ-equation which can be solved by Bethe ansatz methods for periodic and diagonal open boundary conditions. Possible approaches for the solution of the model with generic non-diagonal boundary fields are discussed.

Andr M. Grabinski; Holger Frahm

2012-11-27T23:59:59.000Z

113

Jordan structures in mathematics and physics  

E-Print Network (OSTI)

The aim of this paper is to offer an overview of the most important applications of Jordan structures inside mathematics and also to physics, up-dated references being included. For a more detailed treatment of this topic see - especially - the recent book Iordanescu [364w], where sugestions for further developments are given through many open problems, comments and remarks pointed out throughout the text. Nowadays, mathematics becomes more and more nonassociative and my prediction is that in few years nonassociativity will govern mathematics and applied sciences. Keywords: Jordan algebra, Jordan triple system, Jordan pair, JB-, JB*-, JBW-, JBW*-, JH*-algebra, Ricatti equation, Riemann space, symmetric space, R-space, octonion plane, projective plane, Barbilian space, Tzitzeica equation, quantum group, B\\"acklund-Darboux transformation, Hopf algebra, Yang-Baxter equation, KP equation, Sato Grassmann manifold, genetic algebra, random quadratic form.

Radu Iordanescu

2011-06-22T23:59:59.000Z

114

EMSL: Science: Instruments  

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

Full Instrument List Full Instrument List To help with proposal planning, icons in the table below indicate instrument availability: 10 hours a day, 5 days a week 24 hours a day, 7 days a week Instrument Contact 5500XL SOLiD Sequencers Markillie,Lye Meng Orr, Galya Analytical: Total Organic Carbon Analyzer (TOC) Wietsma, Tom Analytical: Chromatograph, Gas/Mass Spec System 2005 Wietsma, Tom Analytical: Chromatograph, Ion Wietsma, Tom Analytical: Chromatograph, Liquid Wietsma, Tom Atmospheric Pressure Reactor System Tonkyn, Russell Catalysis: UHV Model Catalysts, High Pressure Szanyi, Janos Computing: Cascade (Atipa 1440 Intel Xeon-Phi Node FDR-Infiniband Linux Cluster) Baxter, Doug Computing: Data File Storage (Aurora) (GB) Cowley, Dave Wright, Ryan CyTOF - Mass Cytometry Orr, Galya Deposition: Hybrid Thin Film Deposition System

115

April 2013 Most Viewed Documents for Environmental Sciences | OSTI, US Dept  

Office of Scientific and Technical Information (OSTI)

April 2013 Most Viewed Documents for Environmental Sciences April 2013 Most Viewed Documents for Environmental Sciences Building a secondary containment system Broder, M.F. (1994) 144 Methods and opportunities in the recycling of rare earth based materials Ellis, T.W.; Schmidt, F.A.; Jones, L.L. (1994) 134 Ecological Screening Values for Surface Water, Sediment, and Soil Friday, G. P. (1999) 128 Ammonia usage in vapor compression for refrigeration and air-conditioning in the United States Fairchild, P.D.; Baxter, V.D. (1995) 124 SURVEY OF NOISE SUPPRESSION SYSTEMS FOR ENGINE GENERATOR SETS. KRISHNA,C.R. (1999) 95 Atmospheric Chemistry and Greenhouse Gases Ehhalt, D.; Prather, M.; Dentener, F.; Derwent, R.; Dlugokencky, Edward J.; Holland, E.; Isaksen, I.; Katima, J.; Kirchhoff, V.; Matson, P.; Midgley, P.; Wang, M.; Berntsen, T.; Bey, I.; Brasseur, G.; Buja, L.; Collins, W.

116

September 2013 Most Viewed Documents for Environmental Sciences | OSTI, US  

Office of Scientific and Technical Information (OSTI)

Environmental Sciences Environmental Sciences Building a secondary containment system Broder, M.F. (1994) 59 Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) 45 Test of a magnetic device for the amelioration of scale formation at Treatment Facility D Krauter, P.W., Harrar, J.E., Orloff, S.P., Bahowick, S.M. (1996) 38 Mitigation options for accidental releases of hazardous gases Fthenakis, V.M. (1995) 33 Ecological Screening Values for Surface Water, Sediment, and Soil Friday, G. P. (1999) 31 Ammonia usage in vapor compression for refrigeration and air-conditioning in the United States Fairchild, P.D.; Baxter, V.D. (1995) 30 Background chemistry for chemical warfare agents and decontamination processes in support of delisting waste streams at the U.S. Army Dugway

117

Most Viewed Documents - Environmental Sciences | OSTI, US Dept of Energy,  

Office of Scientific and Technical Information (OSTI)

Most Viewed Documents - Environmental Sciences Most Viewed Documents - Environmental Sciences Separation of heavy metals: Removal from industrial wastewaters and contaminated soil Peters, R.W.; Shem, L. (1993) Special Report on Emissions Scenarios : a special report of Working Group III of the Intergovernmental Panel on Climate Change Nakicenovic, Nebojsa; Alcamo, Joseph; Davis, Gerald; et al. (2000) CARBON DIOXIDE (REDUCTION) FUJITA,E. (2000) Ecological Screening Values for Surface Water, Sediment, and Soil Friday, G. P. (1999) Mitigation options for accidental releases of hazardous gases Fthenakis, V.M. (1995) Atmospheric Chemistry and Greenhouse Gases Ehhalt, D.; Prather, M.; Dentener, F.; et al. (2001) Ammonia usage in vapor compression for refrigeration and air-conditioning in the United States Fairchild, P.D.; Baxter, V.D. (1995)

118

Modeling Warm Dense Matter Experiments using the 3D ALE-AMR Code and the Move Toward Exascale Computing  

SciTech Connect

The Neutralized Drift Compression Experiment II (NDCX II) is an induction accelerator planned for initial commissioning in 2012. The final design calls for a 3 MeV, Li+ ion beam, delivered in a bunch with characteristic pulse duration of 1 ns, and transverse dimension of order 1 mm. The NDCX II will be used in studies of material in the warm dense matter (WDM) regime, and ion beam/hydrodynamic coupling experiments relevant to heavy ion based inertial fusion energy. We discuss recent efforts to adapt the 3D ALE-AMR code to model WDM experiments on NDCX II. The code, which combines Arbitrary Lagrangian Eulerian (ALE) hydrodynamics with Adaptive Mesh Refinement (AMR), has physics models that include ion deposition, radiation hydrodynamics, thermal diffusion, anisotropic material strength with material time history, and advanced models for fragmentation. Experiments at NDCX-II will explore the process of bubble and droplet formation (two-phase expansion) of superheated metal solids using ion beams. Experiments at higher temperatures will explore equation of state and heavy ion fusion beam-to-target energy coupling efficiency. Ion beams allow precise control of local beam energy deposition providing uniform volumetric heating on a timescale shorter than that of hydrodynamic expansion. The ALE-AMR code does not have any export control restrictions and is currently running at the National Energy Research Scientific Computing Center (NERSC) at LBNL and has been shown to scale well to thousands of CPUs. New surface tension models that are being implemented and applied to WDM experiments. Some of the approaches use a diffuse interface surface tension model that is based on the advective Cahn-Hilliard equations, which allows for droplet breakup in divergent velocity fields without the need for imposed perturbations. Other methods require seeding or other methods for droplet breakup. We also briefly discuss the effects of the move to exascale computing and related computational changes on general modeling codes in fusion energy.

Koniges, A; Eder, E; Liu, W; Barnard, J; Friedman, A; Logan, G; Fisher, A; Masers, N; Bertozzi, A

2011-11-04T23:59:59.000Z

119

HVAC Equipment Design Options for Near-Zero-Energy Homes - Scoping Assessment of Radiant Panel Distribution System Options  

Science Conference Proceedings (OSTI)

Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Conventional unitary equipment and system designs have matured to a point where cost-effective, dramatic efficiency improvements that meet near-zero-energy housing (NZEH) goals require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. In FY05, ORNL conducted a scoping-level assessment of HVAC system options for NZEH homes (Baxter 2005). That report examined some twenty HVAC and water heating (HVAC/WH) systems in two 1800 ft2 houses--one constructed to Building America Research Benchmark standards and one a prototype NZEH. Both centrally ducted and two-zone systems were examined in that study. The highest scoring options using the ranking criteria described in that report were air-source and ground-source integrated heat pumps (IHP), and these were selected by DOE for further development. Among the feedback received to the FY05 report was a comment that systems using radiant panel (floor or ceiling) distribution options were not included among the system examined. This present report describes an assessment of a few such radiant panel systems under the same analysis and ranking criteria used in Baxter (2005). The rankings of the radiant system options reported herein are based on scoring by the team of building equipment researchers at ORNL. It is DOE's prerogative to revisit the criteria and obtain scoring from additional perspectives as part of its decision making process. If the criteria change, the ORNL team will be happy to re-score.

Baxter, Van David [ORNL

2007-06-01T23:59:59.000Z

120

Geochronologic studies in the Grants mineral belt  

SciTech Connect

Geologic observation coupled with radiometric age dating can be used to assess ages of ore formation and, in some cases, ages of sedimentation in the Grants mineral belt. Rb-Sr studies indicate the earliest mineralization is trend ore at Ambrosia Lake and Smith Lake, dated at 139 +- 9.5 m.y. This date is similar to that for barren-rock montmorillonite from the Jackpile sandstone (Late Jurassic): 142 +- 14 m.y.; it may be used, with caution, to indicate the minimum age of sedimentation for the Morrison Formation. Geologic evidence indicates epigenetic rather than syngenetic ore formation. Barren-rock montmorillonites from Ambrosia Lake yield a poorly defined isochron of 132 +- 26 m.y. Early formed ore at the Jackpile-Paguate mine, Laguna district, was remobilized and reprecipitated at 113 +- 7 m.y. This date is older than the range of dates for the Dakota Formation (Cretaceous) and Mancos Shale. The 113 +- 7 m.y. mid-Cretaceous date for the Jackpile-Paguate ore is consistent with geologic evidence; geologic control suggests that other ore deposits are post-Late Jurassic but pre-Dakota Formation. Based on geologic evidence, mineralization in the Dakota Formation is thought to be very young. Laramide mineralization (60 to 70 m.y.) is evidenced by the presence of some stack ore. At least one uranium deposit, located partly in oxidized ground at the main redox front of the Grants mineral belt, may represent Tertiary mineralization; the clay-mineral Rb-Sr systematics of this deposit have been severely perturbed. Younger mineralization is indicated by U-Pb dates on uranophane (9 to 10 m.y.), and Pleistocene mineralization is noted for some ore. U-Pb dates of U/sup 4 +/ -rich ore minerals cluster between 80 and 100 m.y., although some are as old as 140 to 150 m.y. K-Ar dates on clay minerals range from 49 to 138 m.y. The reasons for this scatter are not known, although loss of radiogenic /sup 40/Ar due to burial is probable.

Brookins, D.G.

1980-01-01T23:59:59.000Z

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121

Gatewaycompatible vectors for highthroughput gene functional analysis in switchgrass (Panicum virgatum L.) and other monocot species  

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

Gateway-compatible Gateway-compatible vectors for high-throughput gene functional analysis in switchgrass (Panicum virgatum L.) and other monocot species David G.J. Mann 1,5,†* , Peter R. LaFayette 2,3,5 , Laura L. Abercrombie 1,5 , Zachary R. King 3,5 , Mitra Mazarei 1,5 , Mathew C. Halter 1 , Charleson R. Poovaiah 1,5 , Holly Baxter 1,5 , Hui Shen 4,5 , Richard A. Dixon 4,5 , Wayne A. Parrott 2,3,5 and C. Neal Stewart Jr 1,5 1 Department of Plant Sciences, The University of Tennessee, Knoxville, TN, USA 2 Department of Crop and Soil Sciences, The University of Georgia, Athens, GA, USA 3 Institute for Plant Breeding, Genetics & Genomics, The University of Georgia, Athens, GA, USA 4 Plant Biology Division, Samuel Roberts Noble Foundation, Ardmore, OK, USA 5 The BioEnergy Science Center, Oak Ridge National Laboratory, Oak Ridge, TN, USA Received 31 May 2011; revised 12 June 2011; accepted 10 August 2011.

122

Factorization of Darboux transformations of arbitrary order for 2D Schroedinger type operators  

E-Print Network (OSTI)

We prove the conjecture formulated by Darboux that every Darboux transformation of arbitrary order d for a second-order differential operator on the plane can be factorized into elementary Darboux transformations of order 1. Our proof is constructive. Previously, we established the same result for the Darboux transformations of order 2; we used invariantization and regularized moving frames for pseudogroups of Olver--Pohjanpelto. In the present paper, we use a different, more algebraic, method. We study the algebraic structure and relations for the mappings involved. In the 1D case, a proof of the analogous statement about factorization of the Darboux transformations for Schroedinger operators had been obtained, in four steps, by Veselov and Shabat, and Bagrov--Samsonov. In that case the factorization is not unique and the relations between different factorizations can be described in terms of Yang--Baxter maps (Adler and Veselov). Any analogs of that for the 2D case studied in this paper, remain an open question.

Ekaterina Shemyakova

2013-04-26T23:59:59.000Z

123

Free resolutions via Grbner bases.  

E-Print Network (OSTI)

For associative algebras in many different categories, it is possible to develop the machinery of Grbner bases. A Grbner basis of defining relations for an algebra of such a category provides a "monomial replacement" of this algebra. The main goal of this article is to demonstrate how this machinery can be used for the purposes of homological algebra. More precisely, our approach goes in three steps. First, we define a combinatorial resolution for the monomial replacement of an object. Second, we extract from those resolutions explicit representatives for homological classes. Finally, we explain how to "deform" the differential to handle the general case. For associative algebras, we recover a well known construction due to Anick. The other case we discuss in detail is that of operads, where we discover resolutions that haven't been known previously. We present various applications, including a proofs of Hoffbeck's PBW criterion, a proof of Koszulness for a class of operads coming from commutative algebras, and a homology computation for the operads of Batalin--Vilkovisky algebras and of Rota--Baxter algebras.

Vladimir Dotsenko; Anton Khoroshkin

124

Non-Noether symmetries in Hamiltonian Dynamical Systems  

E-Print Network (OSTI)

We discuss geometric properties of non-Noether symmetries and their possible applications in integrable Hamiltonian systems. Correspondence between non-Noether symmetries and conservation laws is revisited. It is shown that in regular Hamiltonian systems such a symmetries canonically lead to a Lax pairs on the algebra of linear operators on cotangent bundle over the phase space. Relationship between the non-Noether symmetries and other wide spread geometric methods of generating conservation laws such as bi-Hamiltonian formalism, bidifferential calculi and Frolicher-Nijenhuis geometry is considered. It is proved that the integrals of motion associated with the continuous non-Noether symmetry are in involution whenever the generator of the symmetry satisfies a certain Yang-Baxter type equation. Action of one-parameter group of symmetry on algebra of integrals of motion is studied and involutivity of group orbits is discussed. Hidden non-Noether symmetries of Toda chain, nonlinear Schrodinger equation, Korteweg-de Vries equations, Benney system, nonlinear water wave equations and Broer-Kaup system are revealed and discussed.

George Chavchanidze

2004-05-03T23:59:59.000Z

125

The su(n) WZNW fusion ring as integrable model: a new algorithm to compute fusion coefficients  

E-Print Network (OSTI)

This is a proceedings article reviewing a recent combinatorial construction of the su(n) WZNW fusion ring by C. Stroppel and the author. It contains one novel aspect: the explicit derivation of an algorithm for the computation of fusion coefficients different from the Kac-Walton formula. The discussion is presented from the point of view of a vertex model in statistical mechanics whose partition function generates the fusion coefficients. The statistical model can be shown to be integrable by linking its transfer matrix to a particular solution of the Yang-Baxter equation. This transfer matrix can be identified with the generating function of an (infinite) set of polynomials in a noncommutative alphabet: the generators of the local affine plactic algebra. The latter is a generalisation of the plactic algebra occurring in the context of the Robinson-Schensted correspondence. One can define analogues of Schur polynomials in this noncommutative alphabet which become identical to the fusion matrices when represented as endomorphisms over the state space of the integrable model. Crucial is the construction of an eigenbasis, the Bethe vectors, which are the idempotents of the fusion algebra.

Christian Korff

2011-06-27T23:59:59.000Z

126

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation on Gas  

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

Gas and Oil in Utah: Potential, New Discoveries, and Hot Plays Gas and Oil in Utah: Potential, New Discoveries, and Hot Plays Gas and Oil in Utah: Potential, New Discoveries, and Hot Plays Author: Thomas C. Chidsey, Petroleum Section Chief, Utah Geological Survey, Salt Lake City, UT. Venue: International Oil Scouts Association’s 84th annual meeting, Stein Eriksen Lodge, Park City, UT, June 17–20, 2007, (http://www.oilscouts.com/index-main.html [external site]). Abstract: Utah’s natural gas and oil exploration history extends back more than 100 years, fluctuating greatly due to discoveries, price trends, and changing exploration targets. During the boom period of the early 1980s, activity peaked at over 500 wells per year. After slowing in the 1990s, drilling activity has again increased, reaching an all-time peak of 1,058 wells spudded and over 2,000 APDs (application for permit to drill) filed in 2006. This increase in activity has been spurred by high prices for both natural gas and oil and by the perception that Utah is highly prospective and underexplored. In recent years, the proportion of new wells exploring for gas has increased greatly. Total cumulative natural gas production from Utah fields now exceeds 8 Tcf. Recent successful drilling has been expanding reserves by about 10 percent per year, one of the highest rates of gas reserves increase in the country. Although gas production from some fields declined during the late 1990s, two factors caused overall gas production to increase. The development of coalbed natural gas (CBNG) accumulations in the Cretaceous Ferron Sandstone play, in particular Drunkards Wash field in central Utah, has increased the State’s annual gas production by 20–30 percent. Also, deeper exploratory and development drilling in the eastern and southern Uinta Basin during the past 5 years has led to discoveries of substantial gas accumulations in tight-sand reservoirs of the Tertiary Wasatch Formation, Cretaceous Mesaverde Group, and Jurassic Entrada and Wingate Sandstones. Significant potential exists for other coalfields (Book Cliffs, Sego, and Wasatch Plateau) around the Uinta Basin to yield CBNG, and the extent of deeper conventional and tight-gas plays remains to be explored. In addition, shale gas reservoirs in the Mississippian Manning Canyon Shale, Pennsylvanian Hermosa Group, and Cretaceous Mancos Shale of central, southeastern, and northeastern Utah, respectively, have tremendous untapped potential. Utah oilfields have produced a cumulative total of 1.3 billion barrels (bbl) of oil. Although annual production decreased from a peak of 41 million bbl in 1985 to 13 million bbl in 2003, the trend has since reversed, and 2005 production reached nearly 17 million bbl. A component (about one-third of the increase) of this turnaround has been the 2004 discovery of Covenant field in the central Utah thrust belt, or "Hingeline." This new field has already produced 3 million bbl of Mississippian-sourced oil from the Jurassic Navajo Sandstone in a thrusted anticline formed during the Sevier orogeny. This new oil play is the focus of extensive leasing and exploration activity—comparable to the late 1970s and early 1980s in the Utah-Wyoming salient of the thrust belt to the north.

127

Fundamental Research on Percussion Drilling: Improved rock mechanics analysis, advanced simulation technology, and full-scale laboratory investigations  

Science Conference Proceedings (OSTI)

This report summarizes the research efforts on the DOE supported research project Percussion Drilling (DE-FC26-03NT41999), which is to significantly advance the fundamental understandings of the physical mechanisms involved in combined percussion and rotary drilling, and thereby facilitate more efficient and lower cost drilling and exploration of hard-rock reservoirs. The project has been divided into multiple tasks: literature reviews, analytical and numerical modeling, full scale laboratory testing and model validation, and final report delivery. Literature reviews document the history, pros and cons, and rock failure physics of percussion drilling in oil and gas industries. Based on the current understandings, a conceptual drilling model is proposed for modeling efforts. Both analytical and numerical approaches are deployed to investigate drilling processes such as drillbit penetration with compression, rotation and percussion, rock response with stress propagation, damage accumulation and failure, and debris transportation inside the annulus after disintegrated from rock. For rock mechanics modeling, a dynamic numerical tool has been developed to describe rock damage and failure, including rock crushing by compressive bit load, rock fracturing by both shearing and tensile forces, and rock weakening by repetitive compression-tension loading. Besides multiple failure criteria, the tool also includes a damping algorithm to dissipate oscillation energy and a fatigue/damage algorithm to update rock properties during each impact. From the model, Rate of Penetration (ROP) and rock failure history can be estimated. For cuttings transport in annulus, a 3D numerical particle flowing model has been developed with aid of analytical approaches. The tool can simulate cuttings movement at particle scale under laminar or turbulent fluid flow conditions and evaluate the efficiency of cutting removal. To calibrate the modeling efforts, a series of full-scale fluid hammer drilling tests, as well as single impact tests, have been designed and executed. Both Berea sandstone and Mancos shale samples are used. In single impact tests, three impacts are sequentially loaded at the same rock location to investigate rock response to repetitive loadings. The crater depth and width are measured as well as the displacement and force in the rod and the force in the rock. Various pressure differences across the rock-indentor interface (i.e. bore pressure minus pore pressure) are used to investigate the pressure effect on rock penetration. For hammer drilling tests, an industrial fluid hammer is used to drill under both underbalanced and overbalanced conditions. Besides calibrating the modeling tool, the data and cuttings collected from the tests indicate several other important applications. For example, different rock penetrations during single impact tests may reveal why a fluid hammer behaves differently with diverse rock types and under various pressure conditions at the hole bottom. On the other hand, the shape of the cuttings from fluid hammer tests, comparing to those from traditional rotary drilling methods, may help to identify the dominant failure mechanism that percussion drilling relies on. If so, encouraging such a failure mechanism may improve hammer performance. The project is summarized in this report. Instead of compiling the information contained in the previous quarterly or other technical reports, this report focuses on the descriptions of tasks, findings, and conclusions, as well as the efforts on promoting percussion drilling technologies to industries including site visits, presentations, and publications. As a part of the final deliveries, the 3D numerical model for rock mechanics is also attached.

Michael S. Bruno

2005-12-31T23:59:59.000Z

128

Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes - Update to Include Evaluation of Impact of Including a Humidifier Option  

SciTech Connect

The long range strategic goal of the Department of Energy's Building Technologies (DOE/BT) Program is to create, by 2020, technologies and design approaches that enable the construction of net-zero energy homes at low incremental cost (DOE/BT 2005). A net zero energy home (NZEH) is a residential building with greatly reduced needs for energy through efficiency gains, with the balance of energy needs supplied by renewable technologies. While initially focused on new construction, these technologies and design approaches are intended to have application to buildings constructed before 2020 as well resulting in substantial reduction in energy use for all building types and ages. DOE/BT's Emerging Technologies (ET) team is working to support this strategic goal by identifying and developing advanced heating, ventilating, air-conditioning, and water heating (HVAC/WH) technology options applicable to NZEHs. In FY05 ORNL conducted an initial Stage 1 (Applied Research) scoping assessment of HVAC/WH systems options for future NZEHs to help DOE/BT identify and prioritize alternative approaches for further development. Eleven system concepts with central air distribution ducting and nine multi-zone systems were selected and their annual and peak demand performance estimated for five locations: Atlanta (mixed-humid), Houston (hot-humid), Phoenix (hot-dry), San Francisco (marine), and Chicago (cold). Performance was estimated by simulating the systems using the TRNSYS simulation engine (Solar Energy Laboratory et al. 2006) in two 1800-ft{sup 2} houses--a Building America (BA) benchmark house and a prototype NZEH taken from BEopt results at the take-off (or crossover) point (i.e., a house incorporating those design features such that further progress towards ZEH is through the addition of photovoltaic power sources, as determined by current BEopt analyses conducted by NREL). Results were summarized in a project report, HVAC Equipment Design options for Near-Zero-Energy Homes--A Stage 2 Scoping Assessment, ORNL/TM-2005/194 (Baxter 2005). The 2005 study report describes the HVAC options considered, the ranking criteria used, and the system rankings by priority. In 2006, the two top-ranked options from the 2005 study, air-source and ground-source versions of a centrally ducted integrated heat pump (IHP) system, were subjected to an initial business case study. The IHPs were subjected to a more rigorous hourly-based assessment of their performance potential compared to a baseline suite of equipment of legally minimum efficiency that provided the same heating, cooling, water heating, demand dehumidification, and ventilation services as the IHPs. Results were summarized in a project report, Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes, ORNL/TM-2006/130 (Baxter 2006a). The present report is an update to that document which summarizes results of an analysis of the impact of adding a humidifier to the HVAC system to maintain minimum levels of space relative humidity (RH) in winter. The space RH in winter has direct impact on occupant comfort and on control of dust mites, many types of disease bacteria, and 'dry air' electric shocks. Chapter 8 in ASHRAE's 2005 Handbook of Fundamentals (HOF) suggests a 30% lower limit on RH for indoor temperatures in the range of {approx}68-69F based on comfort (ASHRAE 2005). Table 3 in chapter 9 of the same reference suggests a 30-55% RH range for winter as established by a Canadian study of exposure limits for residential indoor environments (EHD 1987). Harriman, et al (2001) note that for RH levels of 35% or higher, electrostatic shocks are minimized and that dust mites cannot live at RH levels below 40%. They also indicate that many disease bacteria life spans are minimized when space RH is held within a 30-60% range. From the foregoing it is reasonable to assume that a winter space RH range of 30-40% would be an acceptable compromise between comfort considerations and limitation of growth rates for dust mites and many bacteria. In addition it reports som

Baxter, Van D [ORNL

2007-02-01T23:59:59.000Z

129

Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes -- Update to Include Analyses of an Economizer Option and Alternative Winter Water Heating Control Option  

Science Conference Proceedings (OSTI)

The long range strategic goal of the Department of Energy's Building Technologies (DOE/BT) Program is to create, by 2020, technologies and design approaches that enable the construction of net-zero energy homes at low incremental cost (DOE/BT 2005). A net zero energy home (NZEH) is a residential building with greatly reduced needs for energy through efficiency gains, with the balance of energy needs supplied by renewable technologies. While initially focused on new construction, these technologies and design approaches are intended to have application to buildings constructed before 2020 as well resulting in substantial reduction in energy use for all building types and ages. DOE/BT's Emerging Technologies (ET) team is working to support this strategic goal by identifying and developing advanced heating, ventilating, air-conditioning, and water heating (HVAC/WH) technology options applicable to NZEHs. Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Dramatic efficiency improvements are necessary to enable progress toward the NZEH goals, and will require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. In FY05 ORNL conducted an initial Stage 1 (Applied Research) scoping assessment of HVAC/WH systems options for future NZEHs to help DOE/BT identify and prioritize alternative approaches for further development. Eleven system concepts with central air distribution ducting and nine multi-zone systems were selected and their annual and peak demand performance estimated for five locations: Atlanta (mixed-humid), Houston (hot-humid), Phoenix (hot-dry), San Francisco (marine), and Chicago (cold). Performance was estimated by simulating the systems using the TRNSYS simulation engine (Solar Energy Laboratory et al. 2006) in two 1800-ft{sup 2} houses--a Building America (BA) benchmark house and a prototype NZEH taken from BEopt results at the take-off (or crossover) point (i.e., a house incorporating those design features such that further progress towards ZEH is through the addition of photovoltaic power sources, as determined by current BEopt analyses conducted by NREL). Results were summarized in a project report, HVAC Equipment Design options for Near-Zero-Energy Homes--A Stage 2 Scoping Assessment, ORNL/TM-2005/194 (Baxter 2005). The 2005 study report describes the HVAC options considered, the ranking criteria used, and the system rankings by priority. In 2006, the two top-ranked options from the 2005 study, air-source and ground-source versions of an integrated heat pump (IHP) system, were subjected to an initial business case study. The IHPs were subjected to a more rigorous hourly-based assessment of their performance potential compared to a baseline suite of equipment of legally minimum efficiency that provided the same heating, cooling, water heating, demand dehumidification, and ventilation services as the IHPs. Results were summarized in a project report, Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes, ORNL/TM-2006/130 (Baxter 2006). The present report is an update to that document. Its primary purpose is to summarize results of an analysis of the potential of adding an outdoor air economizer operating mode to the IHPs to take advantage of free cooling (using outdoor air to cool the house) whenever possible. In addition it provides some additional detail for an alternative winter water heating/space heating (WH/S

Baxter, Van D [ORNL

2006-12-01T23:59:59.000Z

130

Initial Business Case Analysis of Two Integrated Heat Pump HVAC Systems for Near-Zero-Energy Homes  

SciTech Connect

The long range strategic goal of the Department of Energy's Building Technologies (DOE/BT) Program is to create, by 2020, technologies and design approaches that enable the construction of net-zero energy homes at low incremental cost (DOE/BT 2005). A net zero energy home (NZEH) is a residential building with greatly reduced needs for energy through efficiency gains, with the balance of energy needs supplied by renewable technologies. While initially focused on new construction, these technologies and design approaches are intended to have application to buildings constructed before 2020 as well resulting in substantial reduction in energy use for all building types and ages. DOE/BT's Emerging Technologies (ET) team is working to support this strategic goal by identifying and developing advanced heating, ventilating, air-conditioning, and water heating (HVAC/WH) technology options applicable to NZEHs. Although the energy efficiency of heating, ventilating, and air-conditioning (HVAC) equipment has increased substantially in recent years, new approaches are needed to continue this trend. Dramatic efficiency improvements are necessary to enable progress toward the NZEH goals, and will require a radical rethinking of opportunities to improve system performance. The large reductions in HVAC energy consumption necessary to support the NZEH goals require a systems-oriented analysis approach that characterizes each element of energy consumption, identifies alternatives, and determines the most cost-effective combination of options. In particular, HVAC equipment must be developed that addresses the range of special needs of NZEH applications in the areas of reduced HVAC and water heating energy use, humidity control, ventilation, uniform comfort, and ease of zoning. In FY05 ORNL conducted an initial Stage 1 (Applied Research) scoping assessment of HVAC/WH systems options for future NZEHs to help DOE/BT identify and prioritize alternative approaches for further development. Eleven system concepts with central air distribution ducting and nine multi-zone systems were selected and their annual and peak demand performance estimated for five locations: Atlanta (mixed-humid), Houston (hot-humid), Phoenix (hot-dry), San Francisco (marine), and Chicago (cold). Performance was estimated by simulating the systems using the TRNSYS simulation engine (Solar Energy Laboratory et al. 2006) in two 1800-ft{sup 2} houses--a Building America (BA) benchmark house and a prototype NZEH taken from BEopt results at the take-off (or crossover) point (i.e., a house incorporating those design features such that further progress towards ZEH is through the addition of photovoltaic power sources, as determined by current BEopt analyses conducted by NREL). Results were summarized in a project report, 'HVAC Equipment Design options for Near-Zero-Energy Homes--A Stage 2 Scoping Assessment,' ORNL/TM-2005/194 (Baxter 2005). The 2005 study report describes the HVAC options considered, the ranking criteria used, and the system rankings by priority. Table 1 summarizes the energy savings potential of the highest scoring options from the 2005 study for all five locations.

Baxter, Van D [ORNL

2006-11-01T23:59:59.000Z

131

Scientific and Technical Posters from the 2010 NETL Carbon Dioxide Capture Technology Meeting  

DOE Data Explorer (OSTI)

NETL hosted the 2010 CO2 Capture Technology Meeting on September 13-17, 2010 in Pittsburgh, PA. The Meeting provided a public forum to present carbon dioxide (CO2) capture technology development status and accomplishments made under NETL's Innovations for Existing Plants, Carbon Sequestration and Demonstration Programs. In addition, ARPA-E Program Director Mark Hartney highlighted the Agency's CO2 capture portfolio. Both ARPA-E and NETL projects were featured in the poster session, and these posters are now available online. ARPA-E posters are:

  • Low-Cost Biocatalyst for Acceleration of Energy Efficient CO2 Capture Solvents, James Lalonde (Codexis Inc.)
  • A Solvent/Membrane Hybrid Post-Combustion CO2 Capture Process for Existing Coal-Fired Power Plants, Kunlei Liu (University of Kentucky, Center for Applied Energy Research)
  • High-Throughput Discovery of Robust Metal-Organic Frameworks for Carbon Dioxide Capture, Jeffrey Long (LBNL)
  • CO2 Capture with Ionic Liquids Involving Phase Change, Joan Brennecke (Univ of Notre Dame)
  • Cryogenic Carbon Capture, Larry Baxter (Sustainable Energy Solutions, BYU)
  • Chemical and Biological Catalytic Enhancement of Weathering of Silicate Minerals as Novel Carbon Capture and Storage Technology, Edward Swanson and Tushar Patel (Columbia University)
  • CO2 Binding Organic Liquids for Post-Combustion CO2 Capture, Aqil Jamal (RTI International)
  • Development of Stimuli Responsive Metal-Organic Frameworks for Energy-Efficient Post-Combustion CO2 Capture, Hongcai Zhou (Texas A&M)
  • Electrochemically Mediated Separation for Carbon Capture and Mitigation, Fritz Simeon (MIT)
  • Phase Changing Absorbents for CO2 Capture, Teresa Grocela (GE Global Research)
  • Bio-Mimetic Catalysts for Carbon Capture with Optimized System Placement, Joshuah Stolaroff (LLNL)
  • MOF Polymer Composite Membranes for CO2 Capture From Flue Gas, David Sholl (Georgia Tech)
  • Achieving a 10,000 GPU Permenace for Post-Combustion Carbon Capture with Gelled Ionic Liquid-Based Membranes, Kathyrn A. Berchtold (LANL)
  • A High Efficiency Inertial CO2 Extraction System ICES, Vladmir Balepin (ATK)
  • Carbon Nanotube Membranes for Carbon Sequestration, Aleksandr Noy (Porifera Inc.)
  • CO2 Capture with Enzyme Synthetic Analogue, Harry Cordatos (United Technologies Research Center)
  • Resin Wafer Electrodeionization for Flue Gas Carbon Dioxide Capture, Wayne M. Carson and Jitendra T. Shah (Nalco Co.)
  • Electric Field Swing Adsorption (EFSA) for Carbon Capture Applications, David Moore and Kai Landskron (Lehigh University)
  • Pilot Scale Testing of the Syngas Chemical Looping Process, Fanxing Li (Ohio State University)

Posters featured from NETL are:

  • Lab Scale & Computational Studies of Chemical Looping Combustion (CLC) for Efficient Carbon Capture, Douglas Straub (NETL)
  • Novel Warm Gas Temperature Sorbent Development for CO2 Removal from Synthesis Gas Streams, James Fisher II (URS/NETL)
  • An Investigation into Molecular Electron Density Relationships to Amine CO2 Capture Reaction Energy, Anita Lee (Carnegie Mellon)
  • Using Hydrophobic CO2-philic Polymers to Design CO2-selective Liquid Solvents and High Permeability CO2-selective Crosslinked Membranes, Robert Enrick (University of Pittsburgh)
  • Investigation of Amino Acids for Dry Sorbents, Bingyun Li (West Virginia University)
  • Radiative Heat Transfer in Oxy-Combustion, Clint Bedick and Kent Casleton (NETL)

132

DEVELOPMENT OF GENOMIC AND GENETIC TOOLS FOR FOXTAIL MILLET, AND USE OF THESE TOOLS IN THE IMPROVEMENT OF BIOMASS PRODUCTION FOR BIOENERGY CROPS  

SciTech Connect

Foxtail millet (Setaria italica L.) is a warm-season, C4 annual crop commonly grown for grain and forage worldwide. It has a relatively short generation time, yet produces hundreds of seeds per inflorescence. The crop is inbred and it has a small-size genome (~500 Mb). These features make foxtail millet an attractive grass model, especially for bioenergy crops. While a number of genomic tools have been established for foxtail millet, including a fully sequenced genome and molecular markers, the objectives of this project were to develop a tissue culture system, determine the best explant(s) for tissue culture, optimize transient gene expression, and establish a stable transformation system for foxtail millet cultivar Yugu1. In optimizing a tissue culture medium for the induction of calli and somatic embryos from immature inflorescences and mature seed explants, Murashige and Skoog medium containing 2.5 mg l-1 2,4-dichlorophenoxyacetic acid and 0.6 mg l-1 6- benzylaminopurine was determined to be optimal for callus induction of foxtail millet. The efficiency of callus induction from explants of immature inflorescences was significantly higher at 76% compared to that of callus induction from mature seed explants at 68%. The calli induced from this medium were regenerated into plants at high frequency (~100%) using 0.2 mg l-1 kinetin in the regeneration media. For performing transient gene expression, immature embryos were first isolated from inflorescences. Transient expression of the GUS reporter gene in immature embryos was significantly increased after sonication, a vacuum treatment, centrifugation and the addition of L-cysteine and dithiothreitol, which led to the efficiency of transient expression at levels greater than 70% after Agrobacterium inoculation. Inoculation with Agrobacterium was also tested with germinated seeds. The radicals of germinated seeds were pierced with needles and dipped into Agrobacterium solution. This method achieved a 10% transient expression efficiency. Throughout these analyses, using plasmids with the hygromycin selectable marker, it was determined that 1.5 mg l-1 hygromycin was the optimal dose for genetic transformation of foxtail millet. In contrast, the nptII selectable marker appeared to yield many escapes. Three methods of transformation were employed in an attempt to produce stable transformants. An in planta transformation experiment, similar to the floral dip method used in Arabidopsis, which utilized a red fluorescent protein pporRFP from coral Porites porites and the hygromycin selectable marker, was tested using immature inflorescences. Although several plants were PCR positive using endpoint and Real-Time PCR and there was transient expression using pporRFP and GUS reporters, no plants were positive on Southern blot. Dipping in Agrobacterium may damage the anther or the pistil because seed production was significantly reduced. Agrobacterium transformation using embryogenic calli was also tested. Although hundreds of plants were regenerated from selection, none were positive using PCR. The third method was to wound germinated seeds with an Agrobacterium coated needle, but none of the plants were PCR positive. Although the Yugu1 genotype was recalcitrant to genetic transformation, several avenues of future research should be considered for foxtail millet. Calli from different foxtail millet genotypes should be screened and selected for regeneration potential, and some genotypes may be more amenable to transformation. Additional selectable markers should also be tested as hygromycin appears to be too stringent and there are too many escapes with nptII. This project has provided training for the following personnel: Dr. Xinlu Chen (postdoc), Xiaomei Liu (postdoc), Jayashree Desai (postdoc) and Kyle Berk (Undergraduate researcher). Conference presentations and peer-reviewed journal articles partly supported by this grant includes the following: 1. Baxter H., Equi R., Chen X, Berk K. and Zale J. Establishing Efficient in vitro Protocols For Foxtail Millet (Setaria italica L. cv. Yu

Chen, Xinlu; Zale, Janice; Chen, Feng

2013-01-22T23:59:59.000Z

133

Ground-Source Integrated Heat Pump for Near-Zero Energy Houses: Technology Status Report  

DOE Green Energy (OSTI)

The energy service needs of a net-zero-energy house (ZEH) include space heating and cooling, water heating, ventilation, dehumidification, and humidification, depending on the requirements of the specific location. These requirements differ in significant ways from those of current housing. For instance, the most recent DOE buildings energy data (DOE/BED 2007) indicate that on average {approx}43% of residential buildings primary energy use is for space heating and cooling, vs. {approx}12% for water heating (about a 3.6:1 ratio). In contrast, for the particular prototype ZEH structures used in the analyses in this report, that ratio ranges from about 0.3:1 to 1.6:1 depending on location. The high-performance envelope of a ZEH results in much lower space heating and cooling loads relative to current housing and also makes the house sufficiently air-tight to require mechanical ventilation for indoor air quality. These envelope characteristics mean that the space conditioning load will be closer in size to the water heating load, which depends on occupant behavior and thus is not expected to drop by any significant amount because of an improved envelope. In some locations such as the Gulf Coast area, additional dehumidification will almost certainly be required during the shoulder and cooling seasons. In locales with heavy space heating needs, supplemental humidification may be needed because of health concerns or may be desired for improved occupant comfort. The U.S. Department of Energy (DOE) has determined that achieving their ZEH goal will require energy service equipment that can meet these needs while using 50% less energy than current equipment. One promising approach to meeting this requirement is through an integrated heat pump (IHP) - a single system based on heat pumping technology. The energy benefits of an IHP stem from the ability to utilize otherwise wasted energy; for example, heat rejected by the space cooling operation can be used for water heating. With the greater energy savings the cost of the more energy efficient components required for the IHP can be recovered more quickly than if they were applied to individual pieces of equipment to meet each individual energy service need. An IHP can be designed to use either outdoor air or geothermal resources (e.g., ground, ground water, surface water) as the environmental energy source/sink. Based on a scoping study of a wide variety of possible approaches to meeting the energy service needs for a ZEH, DOE selected the IHP concept as the most promising and has supported research directed toward the development of both air- and ground-source versions. This report describes the ground-source IHP (GS-IHP) design and includes the lessons learned and best practices revealed by the research and development (R&D) effort throughout. Salient features of the GS-IHP include a variable-speed rotary compressor incorporating a brushless direct current permanent magnet motor which provides all refrigerant compression, a variable-speed fan for the indoor section, a multiple-speed ground coil circuit pump, and a single-speed pump for water heating operation. Laboratory IHP testing has thus far used R-22 because of the availability of the needed components that use this refrigerant. It is expected that HFC R-410A will be used for any products arising from the IHP concept. Data for a variable-speed compressor that uses R-410A has been incorporated into the DOE/ORNL Mark VI Heat Pump Design Model (HPDM). HPDM was then linked to TRNSYS, a time-series-dependent simulation model capable of determining the energy use of building cooling and heating equipment as applied to a defined house on a sub-hourly basis. This provided a highly flexible design analysis capability for advanced heat pump equipment; however, the program also took a relatively long time to run. This approach was used with the initial prototype design reported in Murphy et al. (2007a) and in the business case analysis of Baxter (2007).

Murphy, Richard W [ORNL; Rice, C Keith [ORNL; Baxter, Van D [ORNL; Craddick, William G [ORNL

2007-09-01T23:59:59.000Z