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1

Finding Large Aperture Fractures in Geothermal Resource Areas Using a  

Open Energy Info (EERE)

Finding Large Aperture Fractures in Geothermal Resource Areas Using a Finding Large Aperture Fractures in Geothermal Resource Areas Using a Three-Component Long-Offset Surface Seismic Survey Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Finding Large Aperture Fractures in Geothermal Resource Areas Using a Three-Component Long-Offset Surface Seismic Survey Project Type / Topic 1 Recovery Act: Geothermal Technologies Program Project Type / Topic 2 Validation of Innovative Exploration Technologies Project Description Because fractures and faults with sub-commercial permeability can propagate hot fluid and hydrothermal alteration throughout a geothermal reservoir, potential field geophysical methods including resistivity, gravity, heatflow and magnetics cannot distinguish between low-permeability fractures and LAF's (Large Aperature Fractures). USG will develop and test the combination of three-component,long-offset seismic surveying, permanent scatter synthetic aperture radar interferometry (PSInSAR) and structural kinematic analysis as an integrated method for locating and 3-D mapping of LAF's in shallow to intermediate depth (600-4000 feet) geothermal systems. This project is designed to test the methodology on known occurrences of LAF's and then apply the technology to expand an existing production field and find a new production field in a separate but related resource area. A full diameter production well will be drilled into each of the two lease blocks covered by the geophysical exploration program.

2

Finding Large Aperture Fractures in Geothermal Resource Areas...  

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

Seismic Survey DOE Geothermal Peer Review 2010 - Presentation. Project summary: Drilling into large aperture open fractures (LAFs) typically yield production wells with...

3

LARGE-APERTURE D- ACCELERATORS  

E-Print Network [OSTI]

Vignetted current profile at accelerator entrance aperture 'LARGE-APERTURE D" ACCELERATORS* 0. A. Anderson" " Lawrencen i a 9-1720 Abstract Accelerator designs are described for

Anderson, O.A.

2010-01-01T23:59:59.000Z

4

Finding Large Aperture Fractures in Geothermal Resource Areas Using a Three-Component Long-Offset Surface Seismic Survey  

Broader source: Energy.gov [DOE]

DOE Geothermal Peer Review 2010 - Presentation. Project summary: Drilling into large aperture open fractures (LAFs) typically yield production wells with high productivity and low pressure drawdown. Developing geophysical and geologic techniques for identifying and precisely mapping LAFsin 3-D will greatly reduce dry hole risk and the overall number of wells required for reaching a particular geothermal field power capacity.

5

Large aperture diffractive space telescope  

DOE Patents [OSTI]

A large (10's of meters) aperture space telescope including two separate spacecraft--an optical primary objective lens functioning as a magnifying glass and an optical secondary functioning as an eyepiece. The spacecraft are spaced up to several kilometers apart with the eyepiece directly behind the magnifying glass "aiming" at an intended target with their relative orientation determining the optical axis of the telescope and hence the targets being observed. The objective lens includes a very large-aperture, very-thin-membrane, diffractive lens, e.g., a Fresnel lens, which intercepts incoming light over its full aperture and focuses it towards the eyepiece. The eyepiece has a much smaller, meter-scale aperture and is designed to move along the focal surface of the objective lens, gathering up the incoming light and converting it to high quality images. The positions of the two space craft are controlled both to maintain a good optical focus and to point at desired targets which may be either earth bound or celestial.

Hyde, Roderick A. (Livermore, CA)

2001-01-01T23:59:59.000Z

6

Finding Large Aperture Fractures in Geothermal Resource Areas Using A Three-Component Long-Offset Surface Seismic Survey, PSInSAR, and Kinematic Analysis  

Broader source: Energy.gov [DOE]

Fining Large Aperture Fractures in Geothermal Resource Areas Using A Three-Component Long-Offset Surface Seismic Survey, PSInSAR, and Kinematic Analysis presentation at the April 2013 peer review meeting held in Denver, Colorado.

7

Project Profile: Improved Large Aperture Collector Manufacturing  

Broader source: Energy.gov [DOE]

Abengoa Solar, under the Solar Manufacturing Technology (SolarMat) program, will be investigating the use of an automotive-style high-rate fabrication and automated assembly techniques to achieve a substantial reduction in the deployment cost of their new SpaceTube advanced large aperture parabolic trough collector.

8

Large Aperture Electrostatic Dust Detector  

SciTech Connect (OSTI)

Diagnosis and management of dust inventories generated in next-step magnetic fusion devices is necessary for their safe operation. A novel electrostatic dust detector, based on a fine grid of interlocking circuit traces biased to 30 or 50 ? has been developed for the detection of dust particles on remote surfaces in air and vacuum environments. Impinging dust particles create a temporary short circuit and the resulting current pulse is recorded by counting electronics. Up to 90% of the particles are ejected from the grid or vaporized suggesting the device may be useful for controlling dust inventories. We report measurements of the sensitivity of a large area (5x5 cm) detector to microgram quantities of dust particles and review its applications to contemporary tokamaks and ITER.

C.H. Skinner, R. Hensley, and A.L Roquemore

2007-10-09T23:59:59.000Z

9

TECHNOLOGY DEVELOPMENT PROJECT PLAN Advanced Technology Large Aperture Space Telescope  

E-Print Network [OSTI]

(ATLAST) A Roadmap for UVIOR Technology, 2010-2020 24 April, 2009 T. Tupper Hyde, ATLAST TechnologistTECHNOLOGY DEVELOPMENT PROJECT PLAN for the Advanced Technology Large Aperture Space Telescope, and Ronald Polidan. #12;Advanced Technology Large-Aperture Space Telescope (ATLAST) 22 TABLE OF CONTENTS 1

Sirianni, Marco

10

Large-Aperture Segmented Mirror Telescope Design Concept  

E-Print Network [OSTI]

(ATLAS) Telescope: A Technology Roadmap for the Next Decade Principal Investigator: Dr. Marc Postman .............................................................................................13 5 Technology Roadmap................................................................109 #12;Advanced Technology Large-Aperture Space Telescope: A Technology Roadmap for the Next Decade 2

Sirianni, Marco

11

The Balloon-borne Large Aperture Sub-millimetre Telescope  

E-Print Network [OSTI]

The Balloon-borne Large-Aperture Sub-millimetre Telescope (BLAST) will operate on a Long Duration Balloon platform with large format bolometer arrays at 250, 350 and 500 microns, initially using a 2m mirror, with plans to increase to 2.5m. BLAST is a collaboration between scientists in the USA, Canada, UK, Italy and Mexico. Funding has been approved and it is now in its building phase. The test flight is scheduled for 2002, with the first long duration flight the following year. The scientific goals are to learn about the nature of distant extragalactic star forming galaxies and cold pre-stellar sources by making deep maps both at high and low galactic latitudes. BLAST will be useful for planning Herschel key projects which use SPIRE.

Douglas Scott; the BLAST Team

2001-04-03T23:59:59.000Z

12

Design considerations for a large aperture high field superconducting dipole  

SciTech Connect (OSTI)

The final phase of the Fermilab upgrade proposal calls for a new ring of superconducting magnets to be placed in the existing Main Accelerator tunnel. The goal of this design study is to specify a high field dipole (HFD) that is capable of supporting fixed target operation (ramping, resonant extraction) at a field of 6.6T (1.5 Tev) and colliding beam physics at 8.0T (1.8 Tev). The magnetic field quality at high field is set by the large amplitude orbits associated with resonant extraction. The field quality must therefore be at least as good as the existing Tevatron magnets which fulfill these criteria. The high fields and large aperture of this magnet result in large forces on the coil and collar assemblies. Therefore, the cold mass design must be able to sustain these forces while providing sufficient cooling to the coils during 4.2 K fixed target operation, and a minimum heat load during 1.8 K collider operation. The design work is still in progress but a cosine-theta, cold-iron dipole with a 70mm inner diameter coil has been tentatively adopted. This report presents details on the conductor and cable parameters, coil cross-section, projected manufacturing tolerances, iron yoke design, and cold mass assembly. 4 refs., 5 figs., 1 tab.

Harfoush, F.; Ankenbrandt, C.; Harrison, M.; Kerby, J.; Koepke, K.; Mantsch, P.; Nicol, T.; Riddiford, A.; Theilacker, J.

1989-03-01T23:59:59.000Z

13

E-Print Network 3.0 - advanced technology large-aperture Sample...  

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

(Advanced Photonix). These diodes were chosen for two reasons. First... pulsed terahertz emitter, a large-aperture GaAs photoconductive switch, is carried out. It is...

14

The Balloon-borne Large Aperture Submillimeter Telescope: BLAST  

Science Journals Connector (OSTI)

The Balloon-borne Large Aperture Submillimeter Telescope (BLAST) is a suborbital surveying experiment designed to study the evolutionary history and processes of star formation in local galaxies (including the Milky Way) and galaxies at cosmological distances. The BLAST continuum camera, which consists of 270 detectors distributed between three arrays, observes simultaneously in broadband (30%) spectral windows at 250, 350, and 500 ?m. The optical design is based on a 2 m diameter telescope, providing a diffraction-limited resolution of 30 -->'' at 250 ?m. The gondola pointing system enables raster mapping of arbitrary geometry, with a repeatable positional accuracy of ~30 -->''; postflight pointing reconstruction to 5 -->'' rms is achieved. The onboard telescope control software permits autonomous execution of a preselected set of maps, with the option of manual override. In this paper we describe the primary characteristics and measured in-flight performance of BLAST. BLAST performed a test flight in 2003 and has since made two scientifically productive long-duration balloon flights: a 100 hr flight from ESRANGE (Kiruna), Sweden to Victoria Island, northern Canada in 2005 June; and a 250 hr, circumpolar flight from McMurdo Station, Antarctica, in 2006 December.

E. Pascale; P. A. R. Ade; J. J. Bock; E. L. Chapin; J. Chung; M. J. Devlin; S Dicker; M. Griffin; J. O. Gundersen; M. Halpern; P. C. Hargrave; D. H. Hughes; J. Klein; C. J. MacTavish; G. Marsden; P. G. Martin; T. G. Martin; P. Mauskopf; C. B. Netterfield; L. Olmi; G. Patanchon; M. Rex; D. Scott; C. Semisch; N. Thomas; M. D. P. Truch; C. Tucker; G. S. Tucker; M. P. Viero; D. V. Wiebe

2008-01-01T23:59:59.000Z

15

Effective Aperture of a Large Pseudorandom Low-Frequency  

E-Print Network [OSTI]

(LWA) LWA Station State of New Mexico, USA Aperture synthesis radio telescope · About 50 "stations" across New Mexico · Each station is an array of many elements · 20 - 80 MHz (at least) Project Status 16.6562 for Realistic = 3.0 in E-Plane = 0.5 in H-Plane [m2] Crude Estimate for Single Stand #12;8 Effective Aperture

Ellingson, Steven W.

16

The Balloon-borne Large Aperture Submillimeter Telescope and Its Rebirth as a Polarimeter.  

E-Print Network [OSTI]

??The Balloon-borne Large Aperture Submillimeter Telescope (BLAST) is a 1.8 meter Cassegrain telescope that operates in three bands (250, 350, and 500 ?m), each with… (more)

Thomas, Nicholas E

2011-01-01T23:59:59.000Z

17

THE USE OF LARGE APERTURE ACCELERATING TUBES AT HIGH POTENTIAL GRADIENTS  

E-Print Network [OSTI]

observed in a mass analysis of the residual vacuum. Before removal of the accelerating tubes the mercury1507 THE USE OF LARGE APERTURE ACCELERATING TUBES AT HIGH POTENTIAL GRADIENTS J. H. BROADHURST John H. Williams Laboratory of Nuclear Physics, University of Minnesota, Minneapolis, Minnesota 55455, U

Paris-Sud XI, Université de

18

Advanced Technology Large-Aperture Space Telescope (ATLAST): A Technology Roadmap for the Next Decade  

E-Print Network [OSTI]

The Advanced Technology Large-Aperture Space Telescope (ATLAST) is a set of mission concepts for the next generation of UVOIR space observatory with a primary aperture diameter in the 8-m to 16-m range that will allow us to perform some of the most challenging observations to answer some of our most compelling questions, including "Is there life elsewhere in the Galaxy?" We have identified two different telescope architectures, but with similar optical designs, that span the range in viable technologies. The architectures are a telescope with a monolithic primary mirror and two variations of a telescope with a large segmented primary mirror. This approach provides us with several pathways to realizing the mission, which will be narrowed to one as our technology development progresses. The concepts invoke heritage from HST and JWST design, but also take significant departures from these designs to minimize complexity, mass, or both. Our report provides details on the mission concepts, shows the extraordinary s...

Postman, Marc

2009-01-01T23:59:59.000Z

19

Abstract--We have recently completed a large-area, coded-aperture, gamma-ray imager for use in searching for radiation  

E-Print Network [OSTI]

Abstract-- We have recently completed a large-area, coded- aperture, gamma-ray imager for use. The in- strument uses a rank-19, one-dimensional coded aperture to cast shadow patterns onto a 0.57 m2 Na sufficient radiation can reach a large gamma-ray detec- tor from a small source to make detection possible

Horn, Berthold K.P.

20

LCLS X-ray mirror measurements using a large aperture visible light interferometer  

SciTech Connect (OSTI)

Synchrotron or FEL X-ray mirrors are required to deliver an X-ray beam from its source to an experiment location, without contributing significantly to wave front distortion. Accurate mirror figure measurements are required prior to installation to meet this intent. This paper describes how a 300 mm aperture phasing interferometer was calibrated to <1 nm absolute accuracy and used to mount and measure 450 mm long flats for the Linear Coherent Light Source (LCLS) at Stanford Linear Accelerator Center. Measuring focus mirrors with an interferometer requires additional calibration, because high fringe density introduces systematic errors from the interferometer's imaging optics. This paper describes how these errors can be measured and corrected. The calibration approaches described here apply equally well to interferometers larger than 300 mm aperture, which are becoming more common in optics laboratories. The objective of this effort was to install LCLS flats with < 10 nm of spherical curvature, and < 2 nm rms a-sphere. The objective was met by measuring the mirrors after fabrication, coating and mounting, using a 300 mm aperture phasing interferometer calibrated to an accuracy < 1 nm. The key to calibrating the interferometer accurately was to sample the error using independent geometries that are available. The results of those measurements helped identify and reduce calibration error sources. The approach used to measure flats applies equally well to focus mirrors, provided an additional calibration is performed to measure the error introduced by fringe density. This calibration has been performed on the 300 mm aperture interferometer, and the measurement correction was evaluated for a typical focus mirror. The 300 mm aperture limitation requires stitching figure measurements together for many X-ray mirrors of interest, introducing another possible error source. Stitching is eliminated by applying the calibrations described above to larger aperture instruments. The authors are presently extending this work to a 600 mm instrument. Instruments with 900 mm aperture are now becoming available, which would accommodate the largest mirrors of interest.

McCarville, T; Soufli, R; Pivovaroff, M

2011-03-02T23:59:59.000Z

Note: This page contains sample records for the topic "finding large aperture" 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

High energy second-harmonic generation of Nd:glass laser radiation with large aperture CsLiB6O10 crystals  

Science Journals Connector (OSTI)

We have demonstrated the generation of a high-energy green laser pulse using large aperture CsLiB6O10 (CLBO) crystals for the first time to our knowledge. A pulsed energy of 25 J at...

Kiriyama, Hiromitsu; Inoue, Norihiro; Yamakawa, Koichi

2002-01-01T23:59:59.000Z

22

Developing Magnetorheological Finishing (MRF) Technology for the Manufacture of Large-Aperture Optics in Megajoule Class Laser Systems  

SciTech Connect (OSTI)

Over the last eight years we have been developing advanced MRF tools and techniques to manufacture meter-scale optics for use in Megajoule class laser systems. These systems call for optics having unique characteristics that can complicate their fabrication using conventional polishing methods. First, exposure to the high-power nanosecond and sub-nanosecond pulsed laser environment in the infrared (>27 J/cm{sup 2} at 1053 nm), visible (>18 J/cm{sup 2} at 527 nm), and ultraviolet (>10 J/cm{sup 2} at 351 nm) demands ultra-precise control of optical figure and finish to avoid intensity modulation and scatter that can result in damage to the optics chain or system hardware. Second, the optics must be super-polished and virtually free of surface and subsurface flaws that can limit optic lifetime through laser-induced damage initiation and growth at the flaw sites, particularly at 351 nm. Lastly, ultra-precise optics for beam conditioning are required to control laser beam quality. These optics contain customized surface topographical structures that cannot be made using traditional fabrication processes. In this review, we will present the development and implementation of large-aperture MRF tools and techniques specifically designed to meet the demanding optical performance challenges required in large-aperture high-power laser systems. In particular, we will discuss the advances made by using MRF technology to expose and remove surface and subsurface flaws in optics during final polishing to yield optics with improve laser damage resistance, the novel application of MRF deterministic polishing to imprint complex topographical information and wavefront correction patterns onto optical surfaces, and our efforts to advance the technology to manufacture large-aperture damage resistant optics.

Menapace, J A

2010-10-27T23:59:59.000Z

23

Findings from the 2004 Fully Automated Demand Response Tests in Large  

E-Print Network [OSTI]

LBNL-58178 Findings from the 2004 Fully Automated Demand Response Tests in Large Facilities M;Findings from the 2004 Fully Automated Demand Response Tests in Large Facilities September 7, 2005 Mary Ann Manager Dave Michel Contract 500-03-026 Sponsored by the California Energy Commission PIER Demand Response

24

Aperture center energy showcase  

SciTech Connect (OSTI)

Sandia and Forest City have established a Cooperative Research and Development Agreement (CRADA), and the partnership provides a unique opportunity to take technology research and development from demonstration to application in a sustainable community. A project under that CRADA, Aperture Center Energy Showcase, offers a means to develop exhibits and demonstrations that present feedback to community members, Sandia customers, and visitors. The technologies included in the showcase focus on renewable energy and its efficiency, and resilience. These technologies are generally scalable, and provide secure, efficient solutions to energy production, delivery, and usage. In addition to establishing an Energy Showcase, support offices and conference capabilities that facilitate research, collaboration, and demonstration were created. The Aperture Center project focuses on establishing a location that provides outreach, awareness, and demonstration of research findings, emerging technologies, and project developments to Sandia customers, visitors, and Mesa del Sol community members.

Torres, J. J.

2012-03-01T23:59:59.000Z

25

Finding  

Office of Legacy Management (LM)

Junction UMTRA Project Site (Climax Uranium Millsite) September 1999 U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Finding of No Significant Impact...

26

Finding  

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

Finding Finding of No Significant Impact Ground Water Compliance at the Grand Junction UMTRA Project Site (Climax Uranium Millsite) September 1999 U.S. Department of Energy Grand Junction Office Grand Junction, Colorado Finding of No Significant Impact Environmental Assessment The U.S. Department of Energy (DOE) proposes a strategy to achieve ground water compliance at the Grand Junction, Colorado, LJMTRA project site, formerly known as the Climax Uranium Millsite. The proposed compliance strategy is no remediation and the application of supplemental standards. This proposed action and a no-action alternative are described in the Environmental Assessment of Ground Water Compliance at the Grand Junction UMTRA Project Site (Climax Uranium Millsite) (see attached DOE/EAB 1312). The Environmental Assessment analyzes the relevant environmental issues at the Grand Junction site,

27

Solar Central Receiver with an Irising Aperture  

E-Print Network [OSTI]

. If the aperture is small, it will be inefficient for periods when the solar isolation is inclined due to spillage. However, if the aperture is large, it will be inefficient for periods when the solar isolation is normal, due to excess heat radiation and convection...

Galal, T.; Kulaib, A. M.; Abuzaid, M.

2010-01-01T23:59:59.000Z

28

Finding Large Sticks and Potatoes in Polygons Olaf Hall-Holt  

E-Print Network [OSTI]

one optimally "peel" a nonconvex potato P, to obtain a convex potato, while wasting as littleFinding Large Sticks and Potatoes in Polygons Olaf Hall-Holt Matthew J. Katz Piyush Kumar Joseph S-area triangle or convex body ("potato"). Exact polynomial-time algorithms are known for some of these problems

Mitchell, Joseph S.B.

29

Findings from the 2004 Fully Automated Demand Response Tests in Large  

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

the 2004 Fully Automated Demand Response Tests in Large the 2004 Fully Automated Demand Response Tests in Large Facilities Title Findings from the 2004 Fully Automated Demand Response Tests in Large Facilities Publication Type Report LBNL Report Number LBNL-58178 Year of Publication 2005 Authors Piette, Mary Ann, David S. Watson, Naoya Motegi, and Norman Bourassa Date Published 10/18/2005 Keywords market sectors, technologies Abstract This report describes the results of the second season of research to develop and evaluate the performance of new Automated Demand Response (Auto-DR) hardware and software technology in large facilities. Demand Response (DR) is a set of time dependant activities that reduce or shift electricity use to improve electric grid reliability, manage electricity costs, and provide systems that encourage load shifting or shedding during times when the electric grid is near its capacity or electric prices are high. Demand Response is a subset of demand side management, which also includes energy efficiency and conservation. The overall goal of this research project was to support increased penetration of DR in large facilities through the use of automation and better understanding of DR technologies and strategies in large facilities. To achieve this goal, a set of field tests were designed and conducted. These tests examined the performance of Auto-DR systems that covered a diverse set of building systems, ownership and management structures, climate zones, weather patterns, and control and communication configurations.

30

Rotating Aperture System  

DOE Patents [OSTI]

A rotating aperture system includes a low-pressure vacuum pumping stage with apertures for passage of a deuterium beam. A stator assembly includes holes for passage of the beam. The rotor assembly includes a shaft connected to a deuterium gas cell or a crossflow venturi that has a single aperture on each side that together align with holes every rotation. The rotating apertures are synchronized with the firing of the deuterium beam such that the beam fires through a clear aperture and passes into the Xe gas beam stop. Portions of the rotor are lapped into the stator to improve the sealing surfaces, to prevent rapid escape of the deuterium gas from the gas cell.

Rusnak, Brian (Livermore, CA); Hall, James M. (Livermore, CA); Shen, Stewart (Danville, CA); Wood, Richard L. (Santa Fe, NM)

2005-01-18T23:59:59.000Z

31

A COST OPTIMIZED SMALL APERTURE 2 IN 1 VLHC.  

SciTech Connect (OSTI)

Although one must recognize that parametric studies like this are not equivalent to real cost estimates: one can draw some probable conclusions. Clearly, in all cases, there is a cost optimum: at higher fields, magnet costs rise disproportionally; at low fields tunnel and other linear costs are excessive. Fields above 10 T and bellow 3 T appear to be uneconomic. Field in the 4-6 T range seem optimum. Better superconductors raise the optimum field, but by surprisingly small amounts, and offer only small savings. On the other hand, reducing the magnet apertures yield large savings. In particular, we find that a collider with SSC like energy could cost about half that of the SSC if built with 5 T magnets and apertures yielding an impedance equal to that for the proposed transmission line magnet ring. It would also be about half the cost of a ring made with those transmission line magnets.

PALMER,R.B.; PARKER,B.; FOSTER,G.W.

2001-07-01T23:59:59.000Z

32

Synthetic Aperture Radar Movie Gallery -- Sandia National Laboratories  

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

Synthetic Aperture Radar Movie Gallery Synthetic Aperture Radar Movie Gallery This gallery features movies of Sandia National Laboratories' synthetic aperture radar imagery of Albuquerque, New Mexico and Washington, DC. Sandia's Twin-Otter SAR produced these high-resolution stripmap images in real time. (Note: The movies below have been downsampled greatly to make them suitable for viewing on the world wide web. These movies are not recommended for modems of speeds less than 56 kbps due to their large file sizes.) Albuquerque, NM Area Movies Sandia National Laboratories' Twin-Otter SAR produced these Ku-Band 0.3 and 1.0 meter resolution images of Albuquerque, NM in real time. Synthetic aperture radar movie of west Gibson Blvd 0.3 meter airborne synthetic aperture radar movie from I-25 to Maxwell along Gibson Blvd. (Length: 30 seconds)

33

The effect of synchrobetatron coupling on the dynamic aperture  

SciTech Connect (OSTI)

The effect of synchrobetatron coupling on the dynamic aperture was studied by comparing the dynamic aperture for a particle with a large fixed {Delta}p/p, no synchrotron oscillations present, with the dynamic aperture for a particle, with a synchrotron oscillation amplitude, of the same {Delta}p/p. The particle with the synchrotron oscillation present was found to have a smaller dynamic aperture than the particle with the fixed {Delta}p/p. It is suggested that this reduction in dynamic aperture may be due to non-linear coupling between the longitudinal and transverse motions. For RHIC, whose lattice and rf were used in this study, the longitudinal phase space is much larger than the transverse phase space, by a factor of several thousand, and a small amount of coupling can cause considerable growth in the transverse motion. The effect is most pronounced at lower energies in RHIC, where larger momentum spread and transverse amplitudes are required. At {gamma} = 30 in RHIC, with a synchrotron oscillation amplitude of {Delta}p/p = 0.005, the dynamic aperture is reduced by about 6 mm by the presence of the synchrotron oscillations. The effect may be more important for RHIC than for other superconducting proton colliders, because of its relatively low energy and because of the importance of intrabeam scattering for heavy ions. This results in larger dynamic aperture requirements for RHIC both in transverse space and in momentum spread.

Parzen, G.

1992-12-31T23:59:59.000Z

34

The effect of synchrobetatron coupling on the dynamic aperture  

SciTech Connect (OSTI)

The effect of synchrobetatron coupling on the dynamic aperture was studied by comparing the dynamic aperture for a particle with a large fixed {Delta}p/p, no synchrotron oscillations present, with the dynamic aperture for a particle with a synchrotron oscillation amplitude of the same {Delta}p/p. The particle with the synchrotron oscillation present was found to have a smaller dynamic aperture than that of the particle with the fixed {Delta}p/p. It is suggested that this reduction in dynamic aperture may be due to a non-linear coupling between the longitudinal and transverse motions. For RHIC, whose lattice and RF were used in this study, the longitudinal phase space is much larger than the transverse phase space by a factor of several thousand, and a small amount of coupling can cause considerable growth in the transverse motion. The effect is most pronounced at lower energies in RHIC, where larger momentum spread and transverse amplitudes are required. At {gamma} = 30 in RHIC, with a synchrotron oscillation amplitude of {Delta}p/p = 0.005, the dynamic aperture is reduced by about 6 mm by the presence of the synchrotron oscillations. The effect may be more important for RHIC than for other superconducting proton colliders, because of its relatively low energy and because of the importance of intrabeam scattering for heavy ions. This results in larger dynamic aperture requirements for RHIC both in transverse space and in momentum spread.

Parzen, G.

1993-03-01T23:59:59.000Z

35

The effect of synchrobetatron coupling on the dynamic aperture  

SciTech Connect (OSTI)

The effect of synchrobetatron coupling on the dynamic aperture was studied by comparing the dynamic aperture for a particle with a large fixed [Delta]p/p, no synchrotron oscillations present, with the dynamic aperture for a particle with a synchrotron oscillation amplitude of the same [Delta]p/p. The particle with the synchrotron oscillation present was found to have a smaller dynamic aperture than that of the particle with the fixed [Delta]p/p. It is suggested that this reduction in dynamic aperture may be due to a non-linear coupling between the longitudinal and transverse motions. For RHIC, whose lattice and RF were used in this study, the longitudinal phase space is much larger than the transverse phase space by a factor of several thousand, and a small amount of coupling can cause considerable growth in the transverse motion. The effect is most pronounced at lower energies in RHIC, where larger momentum spread and transverse amplitudes are required. At [gamma] = 30 in RHIC, with a synchrotron oscillation amplitude of [Delta]p/p = 0.005, the dynamic aperture is reduced by about 6 mm by the presence of the synchrotron oscillations. The effect may be more important for RHIC than for other superconducting proton colliders, because of its relatively low energy and because of the importance of intrabeam scattering for heavy ions. This results in larger dynamic aperture requirements for RHIC both in transverse space and in momentum spread.

Parzen, G.

1993-03-01T23:59:59.000Z

36

Dipole aperture and superconductor requirements  

SciTech Connect (OSTI)

The cost of an accelerator is not proportional to the aperture. A change in aperture by a certain percentage results in an overall accelerator cost change by only a fraction of that percentage; the fraction may be between 0.1 and 0.5 and is almost independent of the bending field. This estimate is obtained by analyzing the superconductor requirements as a function of aperture and by making rough estimates of the largest cost items of the accelerator such as magnets and ring tunnel.

Wipf, S.L.

1983-12-11T23:59:59.000Z

37

Light passing through subwavelength apertures  

Science Journals Connector (OSTI)

This review provides a perspective on the recent developments in the transmission of light through subwavelength apertures in metal films. The main focus is on the phenomenon of extraordinary optical transmission in periodic hole arrays, discovered over a decade ago. It is shown that surface electromagnetic modes play a key role in the emergence of the resonant transmission. These modes are also shown to be at the root of both the enhanced transmission and beaming of light found in single apertures surrounded by periodic corrugations. This review describes both the theoretical and experimental aspects of the subject. For clarity, the physical mechanisms operating in the different structures considered are analyzed within a common theoretical framework. Several applications based on the transmission properties of subwavelength apertures are also addressed.

F. J. Garcia-Vidal, L. Martin-Moreno, T. W. Ebbesen, and L. Kuipers

2010-03-12T23:59:59.000Z

38

On the Theory of Diffraction by an Aperture in an Infinite Plane Screen. I  

Science Journals Connector (OSTI)

The diffraction of a scalar plane wave by an aperture in an infinite plane screen is examined theoretically. The wave function at an arbitrary point in space is expressed in terms of its values in the aperture, and constructed so as to vanish on the screen, in accordance with the assumed boundary condition. An integral equation to determine the aperture field is obtained from the continuity requirement for the normal derivative of the wave function on traversing the plane of the aperture. Utilizing the integral equation (whose solution is generally unobtainable), the amplitude of the diffracted spherical wave at large distances from the aperture is exhibited in a form which is stationary with respect to small variations (relative to the correct values) of the aperture fields arising from a pair of incident waves. This expression is independent of the scale of the aperture fields. The transmission cross section of the aperture for a plane wave is found to be simply related to the diffracted amplitude observed in the direction of incidence. The variational formulation is applied in detail for a wave incident normally on a circular aperture. By comparison with the exact results available for this problem, it appears that the use of suitable trial aperture fields in the variational formulation yields approximate, yet accurate, expressions for the diffracted amplitude and transmission cross section over a wide range of frequencies.

Harold Levine and Julian Schwinger

1948-10-15T23:59:59.000Z

39

Medical imaging with coded apertures  

SciTech Connect (OSTI)

Now algorithms were investigated for image reconstruction in emission tomography which could incorporate complex instrumental effects such as might be obtained with a coded aperture system. The investigation focused on possible uses of the wavelet transform to handle non-stationary instrumental effects and analytic continuation of the Radon transform to handle self-absorption. Neither investigation was completed during the funding period and whether such algorithms will be useful remains an open question.

Keto, E.; Libby, S.

1995-06-16T23:59:59.000Z

40

E-Print Network 3.0 - aperture radar intensity Sample Search...  

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

radar must have a large power-aperture product. Second, in order to obtain accurate wind velocities... arrays. The early radars could be pointed in only a few, Fig. 1. RHI...

Note: This page contains sample records for the topic "finding large aperture" 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

E-Print Network 3.0 - aperture radar 3d Sample Search Results  

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

would be inefficient to use the large aperture radar... PTGTGR 2 (dB) RadarFunction (dB) Weather Target Table 3. ... Source: Reuter, Martin - NMR Athinoula A. Martinos Center,...

42

Hydraulic transmissivity and heat exchange efficiency of open fractures: a model based on lowpass filtered apertures  

E-Print Network [OSTI]

Natural open joints in rocks commonly present multi-scale self-affine apertures. This geometrical complexity affects fluid transport and heat exchange between the flow- ing fluid and the surrounding rock. In particular, long range correlations of self-affine apertures induce strong channeling of the flow which influences both mass and heat advection. A key question is to find a geometrical model of the complex aperture that describes at best the macroscopic properties (hydraulic conductivity, heat exchange) with the smallest number of parameters. Solving numerically the Stokes and heat equa- tions with a lubrication approximation, we show that a low pass filtering of the aperture geometry provides efficient estimates of the effective hydraulic and thermal properties (apertures). A detailed study of the influence of the bandwidth of the lowpass filtering on these transport properties is also performed. For instance, keeping the information of amplitude only of the largest Fourier length scales allows us to rea...

Neuville, Amélie; Schmittbuhl, Jean; 10.1111/j.1365-246X.2011.05126.x

2011-01-01T23:59:59.000Z

43

Definition: Interferometric Synthetic Aperture Radar | Open Energy  

Open Energy Info (EERE)

Interferometric Synthetic Aperture Radar Interferometric Synthetic Aperture Radar Jump to: navigation, search Dictionary.png Interferometric Synthetic Aperture Radar Interferometric Synthetic Aperture Radar (InSAR) utilizes SAR images from two different time periods to generate maps of surface deformation. The technique can potentially measure millimeter-scale changes in the Earth's surface.[1][2] View on Wikipedia Wikipedia Definition Also Known As InSAR, IfSAR Related Terms Synthetic Aperture Radar, radar, sustainability References ↑ Synthetic Aperture Radar Interferometry to Measure Earth's Surface Topography and Its Deformation (Burgmann et al. 2000) ↑ Improved Visulaization of Satellite Radar InSAR Observed Structural Controls at Producing Geothermal Field Using Modeled Horizontal Surface Displacements(Opplinger et al. 2006)

44

Aperture Effects on Spectroscopic Galaxy Activity Classification  

E-Print Network [OSTI]

Activity classification of galaxies based on long-slit and fiber spectroscopy can be strongly influenced by aperture effects. Here we investigate how activity classification for 14 nearby galaxies depends on the proportion of the host galaxy's light that is included in the aperture. We use both observed long-slit spectra and simulated elliptical-aperture spectra of different sizes. The degree of change varies with galaxy morphology and nuclear activity type. Starlight removal techniques can mitigate but not remove the effect of host galaxy contamination in the nuclear aperture. Galaxies with extra-nuclear star formation can show higher [O III] {\\lambda}5007/H{\\beta} ratios with increasing aperture, in contrast to the naive expectation that integrated light will only dilute the nuclear emission lines. We calculate the mean dispersion for the diagnostic line ratios used in the standard BPT diagrams with respect to the central aperture of spectral extraction to obtain an estimate of the uncertainties resulting f...

Maragkoudakis, A; Ashby, M L N; Willner, S P

2014-01-01T23:59:59.000Z

45

EA-1810: Finding of No Significant Impact | Department of Energy  

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

locate large aperture fractures (LAFs) and to drill two (2) production diameter geothermal wells on BLM administered Public lands in the San Emidio resource area. The innovative...

46

Ion mobility spectrometer with virtual aperture grid  

DOE Patents [OSTI]

An ion mobility spectrometer does not require a physical aperture grid to prevent premature ion detector response. The last electrodes adjacent to the ion collector (typically the last four or five) have an electrode pitch that is less than the width of the ion swarm and each of the adjacent electrodes is connected to a source of free charge, thereby providing a virtual aperture grid at the end of the drift region that shields the ion collector from the mirror current of the approaching ion swarm. The virtual aperture grid is less complex in assembly and function and is less sensitive to vibrations than the physical aperture grid.

Pfeifer, Kent B. (Los Lunas, NM); Rumpf, Arthur N. (Albuquerque, NM)

2010-11-23T23:59:59.000Z

47

Definition: Synthetic Aperture Radar | Open Energy Information  

Open Energy Info (EERE)

Aperture Radar Aperture Radar Jump to: navigation, search Dictionary.png Synthetic Aperture Radar Synthetic-aperture radar (SAR) is an active microwave remote sensing technology that measures the phase difference between a radar wave emitted from an antennae attached to a satellite or aircraft to generate high-resolution images of a surface.[1] View on Wikipedia Wikipedia Definition Also Known As SAR Related Terms radar References ↑ Synthetic Aperature Radar: Systems and Signal Processing (Curlander and McDonough - 1991 - book) fue LikeLike UnlikeLike You like this.Sign Up to see what your friends like. l cell, Retrieved from "http://en.openei.org/w/index.php?title=Definition:Synthetic_Aperture_Radar&oldid=493069" Category: Definitions What links here Related changes

48

Variable aperture collimator for high energy radiation  

DOE Patents [OSTI]

An apparatus is disclosed providing a variable aperture energy beam collimator. A plurality of beam opaque blocks are in sliding interface edge contact to form a variable aperture. The blocks may be offset at the apex angle to provide a non-equilateral aperture. A plurality of collimator block assemblies may be employed for providing a channel defining a collimated beam. Adjacent assemblies are inverted front-to-back with respect to one another for preventing noncollimated energy from emerging from the apparatus. An adjustment mechanism comprises a cable attached to at least one block and a hand wheel mechanism for operating the cable. The blocks are supported by guide rods engaging slide brackets on the blocks. The guide rods are pivotally connected at each end to intermediate actuators supported on rotatable shafts to change the shape of the aperture. A divergent collimated beam may be obtained by adjusting the apertures of adjacent stages to be unequal.

Hill, Ronald A. (Albuquerque, NM)

1984-05-22T23:59:59.000Z

49

Iterative synthetic aperture radar imaging algorithms   

E-Print Network [OSTI]

Synthetic aperture radar is an important tool in a wide range of civilian and military imaging applications. This is primarily due to its ability to image in all weather conditions, during both the day and the night, ...

Kelly, Shaun Innes

2014-06-30T23:59:59.000Z

50

LED Emission through Sub-Wavelength Apertures  

Science Journals Connector (OSTI)

A gold film with a hexagonal array of sub-wavelength apertures has been fabricated onto the emitting surface of a semiconductor light emitting diode. Interaction of the light with...

Harries, Michael D; Summers, Huw D

51

Multi-channel coded-aperture photography  

E-Print Network [OSTI]

This thesis describes the multi-channel coded-aperture photography, a modified camera system that can extract an all-focus image of the scene along with a depth estimate over the scene. The modification consists of inserting ...

Baek, Jongmin

2008-01-01T23:59:59.000Z

52

The design of a large aperture high field dipole  

SciTech Connect (OSTI)

The impetus for this design report originated in the Snowmass 88 meeting where the subject of higher energies within the constraints of the existing Tevatron tunnel enclosure was investigated. It was determined that beam transport to the fixed target experimental areas was possible up to an energy of {approximately}1.5 Tev. Collider operation was feasible at somewhat higher energies (1.8 Tev), primarily limited by the ability to design a single turn beam abort system within the constraints of the straight section length. A new accelerator in the existing tunnel would, of necessity, have a similar though not identical lattice and straight section layout to the present Tevatron. Thus when issues arose in the magnet design requiring input from the accelerator standpoint we have assumed a Tevatron like machine. The possibility of using these high field magnets as elements in the existing Tevatron to create new warm space,' for another Interaction Region for example, also emphasizes compatibility with the present machine. 16 refs., 62 figs., 23 tabs.

Harfoush, F.; Harrison, M.; Kerby, J.; Koepke, K.; Mantsch, P.; Nicol, T.; Riddiford, A.; Theilacker, J.

1989-12-01T23:59:59.000Z

53

Photovoltaic converter having apertured reflective enclosure  

SciTech Connect (OSTI)

This patent describes a photovoltaic converter. It comprises: a photovoltaic cell having an incident face upon which light is directed to cause photogeneration; an enclosure over the incident face, the wall of the enclosure having a reflective inner surface spaced apart from the incident face to permit light reflected from the incident face to be re-reflected by the inner surface and back to the photovoltaic cell; and an aperture through the wall of the enclosure to permit light to fall directly upon the voltaic cell. The ratio of the area of the aperture to the are of the incident face of the photovoltaic cell is less than about 0.2.

Sinton, R.A.; Swanson, R.M.

1990-10-02T23:59:59.000Z

54

Determination of the linear aperture of the SSC (Superconducting Supercollider) clustered lattice used for the conceptual design report  

SciTech Connect (OSTI)

A study is made of the linear aperture for the clustered lattice used for the SSC Conceptual Design Report. Random multipole errors are included in all magnetic elements including the insertion dipoles and quadrupoles. Based on the concept of smear, the linear aperture is equal to the dynamic aperture in the range -0.1 less than or equal to ..delta..P/P less than or equal to 0.03%. Strong coupling for ..delta..P/P > 0% produces large smears. A variation of the smear parameter that is insensitive to coupling is proposed. A comparison is made with results reported in the SSC Conceptual Design Report.

Dell, G.F.

1986-06-23T23:59:59.000Z

55

Instrument Design Simulations for Synthetic Aperture Microwave Radiometric Imaging of Wind Speed and  

E-Print Network [OSTI]

Instrument Design Simulations for Synthetic Aperture Microwave Radiometric Imaging of Wind Speed, US Abstract -- The measurement of peak winds in hurricanes is critical to forecasting intensity in radiative transfer modeling for hurricane force winds and large incidence angles are required for HIRad

Ruf, Christopher

56

Correction schemes to improve the dynamical aperture of the Main Injector  

SciTech Connect (OSTI)

Tracking simulations have revealed that the dominant factors limiting the dynamical aperture of the Main Injector are the large octupole component and the random errors in the recycled Main Ring quadrupoles. This paper describes a correction scheme that reduces the effect of these errors on the performance of the Fermilab Main Injector, especially for the slow extraction operation.

Mishra, C.S.; Harfoush, F.A.

1993-07-01T23:59:59.000Z

57

Dual aperture dipole magnet with second harmonic component  

DOE Patents [OSTI]

An improved dual aperture dipole electromagnet includes a second-harmonic frequency magnetic guide field winding which surrounds first harmonic frequency magnetic guide field windings associated with each aperture. The second harmonic winding and the first harmonic windings cooperate to produce resultant magnetic waveforms in the apertures which have extended acceleration and shortened reset portions of electromagnet operation.

Praeg, W.F.

1983-08-31T23:59:59.000Z

58

Vacuum aperture isolator for retroreflection from laser-irradiated target  

DOE Patents [OSTI]

The disclosure is directed to a vacuum aperture isolator for retroreflection of a laser-irradiated target. Within a vacuum chamber are disposed a beam focusing element, a disc having an aperture and a recollimating element. The edge of the focused beam impinges on the edge of the aperture to produce a plasma which refracts any retroreflected light from the laser's target.

Benjamin, Robert F. (Los Alamos, NM); Mitchell, Kenneth B. (Los Alamos, NM)

1980-01-01T23:59:59.000Z

59

A typical Ztrack'' long-term tracking result for the SSC aperture study  

SciTech Connect (OSTI)

A large amount of supercomputer CPU time has been used for tracking particles in the Superconducting Super Collider (SSC) using a vectorized, multi-tasked post-Teapot tracking program called Ztrack.'' Typically, hundreds of particles with appropriate initial displacements (relative to the closed orbits) are tracked for a hundred thousand turns. One then simply makes a survival plot (turn at which particle is lost versus initial displacements) to determine the dynamic aperture. Occasionally, particles are tracked to a million turns for very selective cases. These numerical studies aid in determining the best aperture for the SSC. 6 refs., 1 fig., 1 tab.

Yan, Y.; Bourianoff, G. (Superconducting Super Collider Lab., Dallas, TX (USA)); Schachinger, L. (Lawrence Berkeley Lab., CA (USA))

1990-12-01T23:59:59.000Z

60

Spatially Interpolated Nonlinear Anodization in Synthetic Aperture Radar Imagery  

SciTech Connect (OSTI)

Spatially Interpolated Nonlinear Anodization in Synthetic Aperture Original formulation of spatially variant anodization for complex synthetic aperture radar (SAR) imagery oversampled at twice the Nyquist rate (2.OX). Here we report a spatially interpolating, noninteger-oversampled SVA sidelobe. The pixel's apparent IPR location is assessed by comparing its value to the sum of its value plus weighted comparable for exact interpolation. However, exact interpolation implies an ideal sine interpolator3 and large components may not be necessary. Note that P is the summation of IPR diagonal values. The value of a sine IPR on the diagonals is a sine-squared; values much less than cardinal direction (m, n) values. This implies that cardinal direction interpolation requires higher precision than diagonal interpolation. Consequently, we employed a smaller set. The spatially interpolated SVA used an 8-point/4-point sine interpolator described above. Table 1 shows the Table 1 results show a two-times speed-up using the 1.3x oversampled and spatially interpolated SVA over the Figure 1d. Detected results of 1.3x oversampled sine interpolated spatially variant

Eichel, Paul H.; Jakowatz, Jr., Charles V.; Yocky, David A.

1999-06-29T23:59:59.000Z

Note: This page contains sample records for the topic "finding large aperture" 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

E-Print Network 3.0 - acoustics synthetic aperture Sample Search...  

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

Synthetic aperture focusing... Introduction Synthetic aperture focusing techniques (SAFT) ... Source: Uppsala Universitet, Department of Material Science, Signals and Systems...

62

Synthetic aperture radar processing with tiered subapertures  

SciTech Connect (OSTI)

Synthetic Aperture Radar (SAR) is used to form images that are maps of radar reflectivity of some scene of interest, from range soundings taken over some spatial aperture. Additionally, the range soundings are typically synthesized from a sampled frequency aperture. Efficient processing of the collected data necessitates using efficient digital signal processing techniques such as vector multiplies and fast implementations of the Discrete Fourier Transform. Inherent in image formation algorithms that use these is a trade-off between the size of the scene that can be acceptably imaged, and the resolution with which the image can be made. These limits arise from migration errors and spatially variant phase errors, and different algorithms mitigate these to varying degrees. Two fairly successful algorithms for airborne SARs are Polar Format processing, and Overlapped Subaperture (OSA) processing. This report introduces and summarizes the analysis of generalized Tiered Subaperture (TSA) techniques that are a superset of both Polar Format processing and OSA processing. It is shown how tiers of subapertures in both azimuth and range can effectively mitigate both migration errors and spatially variant phase errors to allow virtually arbitrary scene sizes, even in a dynamic motion environment.

Doerry, A.W. [Sandia National Labs., Albuquerque, NM (United States). Synthetic Aperture Radar Dept.

1994-06-01T23:59:59.000Z

63

Parameters for HL-LHC aperture calculations and comparison with aperture measurements  

E-Print Network [OSTI]

When ?? is squeezed to smaller values in the LHC, the beam size in the inner triplet increases so that the aperture risks to be exposed to unwanted beam losses. A 2D calculation model was used during the design stage to study the aperture margins, both there and at other potential bottlenecks. Based on assumptions on orbit and optics errors, as well as mechanical tolerances, it gives the available aperture in units of the RMS beam size, which can be compared with what can be protected by the collimation system. During the LHC Run I in 2010-2013, several of the error tolerances have been found smaller than the design assumptions. Furthermore, the aperture has been measured with beam several times and the results are compatible with a very well aligned machine, with results close to the design values. In this report, we therefore review the assumptions in the model and propose an updated set of input parameters to be used for aperture calculations at top energy in HL-LHC. The new parameter set is based on th...

Bruce, R; Fartoukh, S; Giovannozzi, M; Redaelli, S; Tomas, R; Wenninger, J

2014-01-01T23:59:59.000Z

64

Synthetic Aperture Radar Persistent Scatterer Interferometry (PSInSAR) |  

Open Energy Info (EERE)

Synthetic Aperture Radar Persistent Scatterer Interferometry (PSInSAR) Synthetic Aperture Radar Persistent Scatterer Interferometry (PSInSAR) Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Synthetic Aperture Radar Persistent Scatterer Interferometry (PSInSAR) Author Parviz Tarikhi Published N/A, 2010 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Synthetic Aperture Radar Persistent Scatterer Interferometry (PSInSAR) Citation Parviz Tarikhi. Synthetic Aperture Radar Persistent Scatterer Interferometry (PSInSAR) [Internet]. 2010. Tunis, Tunisia. N/A. [cited 2013/09/17]. Available from: http://parviztarikhi.files.wordpress.com/2010/05/3psinsar-i-parviz_tarikhi.pdf Retrieved from "http://en.openei.org/w/index.php?title=Synthetic_Aperture_Radar_Persistent_Scatterer_Interferometry_(PSInSAR)&oldid=682949"

65

Extraordinary optical transmission through patterned subwavelength apertures.  

SciTech Connect (OSTI)

Light propagating through a subwavelength aperture can be dramatically increased by etching a grating in the metal around the hole. Moreover, light that would typically broadly diverge when passing through an unpatterned subwavelength hole can be directed into a narrow beam by utilizing a specific pattern around the aperture. While the increased transmission and narrowed angular emission appear to defy far-field diffraction theory, they are consistent with a fortuitous plasmon/photon coupling. In addition, the coupling between photons and surface plasmons affects the emissivity of a surface comprised of such structures. These properties are useful across several strategic areas of interest to Sandia. A controllable emission spectrum could benefit satellite and military application areas. Photolithography and near-field microscopy are natural applications for a system that controls light beyond the diffraction limit in a manner that is easily parallelizable. Over the one year of this LDRD, we have built or modified the numerical tools necessary to model such structures. These numerical codes and the knowledge base for using them appropriately will be available in the future for modeling work on surface plasmons or other optical modeling at Sandia. Using these tools, we have designed and optimized structures for various transmission or emission properties. We demonstrate the ability to design a metallic skin with an emissivity peak at a pre-determined wavelength in the spectrum. We optimize structures for maximum light transmission and show transmitted beams that beat the far-field diffraction limit.

Kemme, Shanalyn A.; El-Kady, Ihab Fathy; Hadley, G. Ronald; Peters, David William; Lanes, Chris E.

2004-12-01T23:59:59.000Z

66

Diffraction from oxide confinement apertures in vertical-cavity lasers  

SciTech Connect (OSTI)

Direct measurement of scattered fields from oxide confinement apertures in vertical-cavity lasers is presented. Diffraction fringes associated with each transverse lasing mode are detected in the far field from devices with varying oxide aperture dimensions and with quantum efficiencies as high as 48{percent}. The diffracted pattern symmetries match the rectangular symmetry of the oxide apertures present in the devices and fringe locations are compared to Fraunhofer theory. The fraction of power diffracted from the lasing mode remains roughly constant as a function of relative pump rate, but is shown to depend on both transverse mode order and oxide aperture size. {copyright} {ital 1999 American Institute of Physics.}

Roos, P.A.; Carlsten, J.L. [Montana State University, Department of Physics, Bozeman, Montana 59717 (United States)] [Montana State University, Department of Physics, Bozeman, Montana 59717 (United States); Kilper, D.C. [University of North Carolina at Charlotte, Department of Physics, Charlotte, North Carolina 28223 (United States)] [University of North Carolina at Charlotte, Department of Physics, Charlotte, North Carolina 28223 (United States); Lear, K.L. [MicroOptical Devices Inc., 5601C Midway Park Pl. NE, Albuquerque, New Mexico 87109 (United States)] [MicroOptical Devices Inc., 5601C Midway Park Pl. NE, Albuquerque, New Mexico 87109 (United States)

1999-08-01T23:59:59.000Z

67

Single molecule fluorescence in rectangular nano-apertures  

Science Journals Connector (OSTI)

Fluorescence Correlation Spectroscopy is used to investigate fluorescent molecules in solution diffusing in subwavelength rectangular apertures milled in Aluminium films. This...

Wenger, Jérôme; Lenne, Pierre-François; Popov, Evgueni; Rigneault, Hervé; Dintinger, José; Ebbesen, Thomas

2005-01-01T23:59:59.000Z

68

Functionalized apertures for the detection of chemical and biological materials  

DOE Patents [OSTI]

Disclosed are nanometer to micron scale functionalized apertures constructed on a substrate made of glass, carbon, semiconductors or polymeric materials that allow for the real time detection of biological materials or chemical moieties. Many apertures can exist on one substrate allowing for the simultaneous detection of numerous chemical and biological molecules. One embodiment features a macrocyclic ring attached to cross-linkers, wherein the macrocyclic ring has a biological or chemical probe extending through the aperture. Another embodiment achieves functionalization by attaching chemical or biological anchors directly to the walls of the apertures via cross-linkers.

Letant, Sonia E. (Livermore, CA); van Buuren, Anthony W. (Livermore, CA); Terminello, Louis J. (Danville, CA); Thelen, Michael P. (Danville, CA); Hope-Weeks, Louisa J. (Brentwood, CA); Hart, Bradley R. (Brentwood, CA)

2010-12-14T23:59:59.000Z

69

Finding Fusion  

Science Journals Connector (OSTI)

Finding Fusion ... Study of these reactions will advance understanding of the workings of stars and giant planets, fusion energy, and nuclear weapon stockpiles. ...

JYLLIAN KEMSLEY

2012-09-10T23:59:59.000Z

70

Specification of fields quality in the interaction region magnets of the high luminosity LHC based on dynamic aperture  

E-Print Network [OSTI]

New large aperture Inner Triplet quadrupoles, separation dipoles and the nearby matching quadrupoles will be installed in the low-beta interaction regions (IR) of the high luminosity LHC upgrade (HL-LHC) [1]. The large aperture is necessary for accommodating the increased beam size due to much higher beta functions in these magnets for the low collision optics. The high beta functionswill amplify the effects of field errors in the new magnets leading to a smaller dynamic aperture (DA). It is, therefore, critical to evaluate the impact of these errors on the DA and specify the magnet field quality (FQ) satisfying an acceptable DA while being realistically achievable. The study is performed for the HL-LHC lattice layouts SLHCV3.1b and HLLHCV1.0 for collision and injection energies.

Nosochkov, Y; Wang, M H; Fartoukh, S; Giovannozzi, M; De Maria, R; McIntosh, E

2014-01-01T23:59:59.000Z

71

Synthetic aperture design for increased SAR image rate  

DOE Patents [OSTI]

High resolution SAR images of a target scene at near video rates can be produced by using overlapped, but nevertheless, full-size synthetic apertures. The SAR images, which respectively correspond to the apertures, can be analyzed in sequence to permit detection of movement in the target scene.

Bielek, Timothy P. (Albuquerque, NM); Thompson, Douglas G. (Albuqerque, NM); Walker, Bruce C. (Albuquerque, NM)

2009-03-03T23:59:59.000Z

72

Fracture aperture reconstruction and determination of hydrological properties: a  

E-Print Network [OSTI]

Fracture aperture reconstruction and determination of hydrological properties: a case study for fracture aperture reconstruction. The rst one is a correlation technique that estimates the normal aper techniques are applied to discontinuities extracted from a core drilled down to 20 m in a fractured marl

Toussaint, Renaud

73

FODO-Supercell Based Compact Ring Design with Tunable Momentum Compaction and Optimized Dynamic Aperture  

SciTech Connect (OSTI)

A storage ring with tunable momentum compaction has the advantage in achieving different RMS bunch length with similar RF capacity, which is potentially useful for many applications, such as linear collider damping ring and pre-damping ring where injected beam has a large energy spread and a large transverse emittance. A tunable bunch length also makes the commissioning and fine tuning easier in manipulating the single bunch instabilities. In this paper, a compact ring design based on a supercell is presented, which achieves a tunable momentum compaction while maintaining a large dynamic aperture.

Sun, Yipeng; /SLAC

2012-05-11T23:59:59.000Z

74

Inversion of synthetic aperture radar interferograms for sources of  

Open Energy Info (EERE)

Inversion of synthetic aperture radar interferograms for sources of Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie Valley geothermal field Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie Valley geothermal field Authors Bill Foxall and D. W. Vasco Published Journal Journal of Volcanology and Geothermal Research, 2008 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie Valley geothermal field Citation Bill Foxall,D. W. Vasco. 2008. Inversion of synthetic aperture radar interferograms for sources of production-related subsidence at the Dixie

75

On the Theory of Diffraction by an Aperture in an Infinite Plane Screen. II.  

Science Journals Connector (OSTI)

The diffraction of a scalar plane wave by an aperture in an infinite plane screen is examined theoretically. The wave function at an arbitrary point of space is expressed in terms of the discontinuity in its normal derivative at the screen, where the boundary condition is that of vanishing wave function. An integral equation for the discontinuity in normal derivative (or the residual function which measures its deviation from the simple distribution appropriate to a completely infinite screen) is the result of applying the boundary condition to the space wave function. Utilizing the integral equation (whose solution is generally unobtainable), the diffracted spherical wave amplitude at large distances from the aperture is cast into a form which is stationary with respect to small variations (relative to the correct values) of the residual functions arising from a pair of incident waves. An homogeneous expression for the amplitude is exhibited wherein the part independent of the residual functions defines a Kirchoff approximation. The connection with another stationary form of the amplitude, involving a pair of aperture wave functions, is examined. A variational expression for the plane wave transmission cross section of the aperture is based on the amplitude observed in the direction of incidence. The variational formulation is applied for a wave incident normally on a circular aperture. By comparison with the exact results available for this problem, it appears that use of simple residual functions in the variational formulation yields approximate, yet accurate expressions for the diffracted amplitude and transmission cross section over a wide range of frequencies.

Harold Levine and Julian Schwinger

1949-05-01T23:59:59.000Z

76

E-Print Network 3.0 - aperture radar processing Sample Search...  

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

sensors (Ex. TM, IKONOS, ERS) 3. Synthetic Aperture Radar... ;SPOT Image 12;Haiti Earthquake 12; Synthetic Aperture Radar (SAR) is a method for developing high... , textural...

77

E-Print Network 3.0 - aperture imaging opportunities Sample Search...  

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

University Collection: Engineering ; Physics 2 PAPER 2004-230 Investigating Fracture Aperture Distributions Summary: . Keller14 imaged the fracture apertures using X-ray...

78

E-Print Network 3.0 - aperture flow imaging Sample Search Results  

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

Institute of Technology Collection: Engineering 3 PAPER 2004-230 Investigating Fracture Aperture Distributions Summary: to correction. ABSTRACT Fracture aperture is usually...

79

E-Print Network 3.0 - aperture sequential beamforming Sample...  

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

solid objects Tadeusz Stepinski Summary: methods based on synthetic aperture concept (SAFT) is given and illustrated with experimental results... imaging, synthetic aperture,...

80

E-Print Network 3.0 - advanced synthetic aperture Sample Search...  

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

of Synthetic Aperture Summary: advanced synthetic aperture focusing tech- niques (SAFT) implemented in frequency domain have been widely... 1399 An Implementation of...

Note: This page contains sample records for the topic "finding large aperture" 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

Motion Measurement for Synthetic Aperture Radar.  

SciTech Connect (OSTI)

Synthetic Aperture Radar (SAR) measures radar soundings from a set of locations typically along the flight path of a radar platform vehicle. Optimal focusing requires precise knowledge of the sounding source locations in 3 - D space with respect to the target scene. Even data driven focusing techniques (i.e. autofocus) requires some degree of initial fidelity in the measurements of the motion of the radar. These requirements may be quite stringent especially for fine resolution, long ranges, and low velocities. The principal instrument for measuring motion is typically an Inertial Measurement Unit (IMU), but these instruments have inherent limi ted precision and accuracy. The question is %22How good does an IMU need to be for a SAR across its performance space?%22 This report analytically relates IMU specifications to parametric requirements for SAR. - 4 - Acknowledgements Th e preparation of this report is the result of a n unfunded research and development activity . Although this report is an independent effort, it draws heavily from limited - release documentation generated under a CRADA with General Atomics - Aeronautical System, Inc. (GA - ASI), and under the Joint DoD/DOE Munitions Program Memorandum of Understanding. Sandia National Laboratories is a multi - program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of En ergy's National Nuclear Security Administration under contract DE - AC04 - 94AL85000.

Doerry, Armin W.

2015-01-01T23:59:59.000Z

82

Lynx: A High-Resolution Synthetic Aperture Radar  

SciTech Connect (OSTI)

Lynx is a high resolution, synthetic aperture radar (SAR) that has been designed and built by Sandia National Laboratories in collaboration with General Atomics (GA). Although Lynx may be operated on a wide variety of manned and unmanned platforms, it is primarily intended to be fielded on unmanned aerial vehicles. In particular, it may be operated on the Predator, I-GNAT, or Prowler II platforms manufactured by GA Aeronautical Systems, Inc. The Lynx production weight is less than 120 lb. and has a slant range of 30 km (in 4 mm/hr rain). It has operator selectable resolution and is capable of 0.1 m resolution in spotlight mode and 0.3 m resolution in stripmap mode. In ground moving target indicator mode, the minimum detectable velocity is 6 knots with a minimum target cross-section of 10 dBsm. In coherent change detection mode, Lynx makes registered, complex image comparisons either of 0.1 m resolution (minimum) spotlight images or of 0.3 m resolution (minimum) strip images. The Lynx user interface features a view manager that allows it to pan and zoom like a video camera. Lynx was developed under corporate finding from GA and will be manufactured by GA for both military and commercial applications. The Lynx system architecture will be presented and some of its unique features will be described. Imagery at the finest resolutions in both spotlight and strip modes have been obtained and will also be presented.

Doerry, A.W.; Hensley, W.H.; Pace, F.; Stence, J.; Tsunoda, S.I.; Walker, B.C.; Woodring, M.

1999-03-08T23:59:59.000Z

83

Find Journals  

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

Journals Journals Find Journals The public can search our journal collection via the Library Catalog. Questions? 667-5809 Email e-Journals Search electronic journals by title: Go Starts with Contains Exact For Advanced Search, Subject search, and more, use the Find e-Journals search tool. Looking for articles? Try our Articles/Databases page. Print Journals Search for print journals in the Library Catalog: Journal in Catalog Click on the JOURNAL link under "Location/Call number" to see what years/volumes the Library owns. Journals are shelved alphabetically on the lower level (downstairs map). Want an article scanned? Use our Request Form. PDF Troubleshooting See Adobe Reader's Support page General steps If possible, download PDF file and open in your PDF viewer software

84

Receiver for solar energy collector having improved aperture aspect  

DOE Patents [OSTI]

A secondary concentrator for use in receiver systems for linear focusing primary concentrators is provided with reflector wings at each end. The wings increase the capture of light rays reflected from areas adjacent the rim of a primary concentrator, increasing the apparent aperture size of the absorber as viewed from the rim of the primary concentrator. The length, tilt, and curvature of the wing reflectors can be adjusted to provide an absorber having a desired aperture aspect.

McIntire, William R. (Downers Grove, IL)

1984-01-01T23:59:59.000Z

85

Synthetic aperture integration (SAI) algorithm for SAR imaging  

DOE Patents [OSTI]

A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across the surface and that travels down the surface. The imaging and detection system pre-processes the return signal to suppress certain undesirable effects. The imaging and detection system then generates synthetic aperture radar images from real aperture radar images generated from the pre-processed return signal. The imaging and detection system then post-processes the synthetic aperture radar images to improve detection of subsurface objects. The imaging and detection system identifies peaks in the energy levels of the post-processed image frame, which indicates the presence of a subsurface object.

Chambers, David H; Mast, Jeffrey E; Paglieroni, David W; Beer, N. Reginald

2013-07-09T23:59:59.000Z

86

Parallel optical nanolithography using nanoscale bowtie aperture array  

E-Print Network [OSTI]

-lithography. Our work employed a frequency-tripled diode-pumped solid state (DPSS) laser ( = 355 nm) and Shipley S1805 photoresist. An interference-based optical alignment system was employed to position the bowtie nano-apertures for near- field optical data storage," Jpn. J. Appl. Phys. 41(Part 1, No. 3B), 1632

Xu, Xianfan

87

Find and Compare Cars  

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

You are here: Find a Car - Home You are here: Find a Car - Home Find and Compare Cars Browse by Model Go Need help choosing a car? woman shopping for car Search by MPG, price, make, body style, and much more with our Power Search Search by Class 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 Small Cars Family Sedans Upscale Sedans Luxury Sedans Large Sedans Hatchbacks Coupes Convertibles Sports/Sporty Cars Station Wagons Pickup Trucks Sport Utility Vehicles Minivans Vans Combined MPG >= 45 40 35 30 25 20 15 10 Go Browse New Cars sedan Small Cars sedan Sedans coupe Coupes hatchback Hatchbacks sporty car Sporty Cars luxury car Luxury Cars station wagon Wagons minivan Minivans truck Trucks SUV SUVs hybrid Hybrid Vehicles diesel Diesel Vehicles flex-fuel vehicle

88

Fusion of sub-aperture overlapping areas based on wavelet transformation  

Science Journals Connector (OSTI)

A new sub-aperture overlapping area fusion algorithm based on wavelet transformation is proposed to retain high-frequency components as much as the measurements in the sub-aperture...

Chen, Yiwei; Sui, Yongxin; Yang, Huaijiang

2013-01-01T23:59:59.000Z

89

On eikonal distribution in the aperture of a two-mirror telescopic system  

Science Journals Connector (OSTI)

The derivation of the formula describing the eikonal distribution in the aperture of an axially symmetric two-mirror system with the source displaced from the ... of the eikonal in the aperture of a Schwarzschild

A. S. Venetskiy; V. A. Kaloshin

2012-09-01T23:59:59.000Z

90

E-Print Network 3.0 - antenna aperture fields Sample Search Results  

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

Engineering 5 Analysis of an H-shape Cross Slotted Aperture-Coupled Microstrip Patch Antenna Summary: Analysis of an H-shape Cross Slotted Aperture-Coupled Microstrip...

91

Arbitrarily-controllable programmable aperture light field cameras : design theory, and applications to image deconvolution & 3-dimensional scanning  

E-Print Network [OSTI]

This thesis describes a new class of programmable-aperture light field cameras based on an all-digital, grayscale aperture. A number of prototypes utilizing this arbitrarily-controllable programmable aperture (ACPA) light ...

Milnes, Thomas Bradford

2013-01-01T23:59:59.000Z

92

Expanding Coherent Array Processing to Larger Apertures Using Empirical Matched Field Processing  

SciTech Connect (OSTI)

We have adapted matched field processing, a method developed in underwater acoustics to detect and locate targets, to classify transient seismic signals arising from mining explosions. Matched field processing, as we apply it, is an empirical technique, using observations of historic events to calibrate the amplitude and phase structure of wavefields incident upon an array aperture for particular repeating sources. The objective of this project is to determine how broadly applicable the method is and to understand the phenomena that control its performance. We obtained our original results in distinguishing events from ten mines in the Khibiny and Olenegorsk mining districts of the Kola Peninsula, for which we had exceptional ground truth information. In a cross-validation test, some 98.2% of 549 explosions were correctly classified by originating mine using just the Pn observations (2.5-12.5 Hz) on the ARCES array at ranges from 350-410 kilometers. These results were achieved despite the fact that the mines are as closely spaced as 3 kilometers. Such classification performance is significantly better than predicted by the Rayleigh limit. Scattering phenomena account for the increased resolution, as we make clear in an analysis of the information carrying capacity of Pn under two alternative propagation scenarios: free-space propagation and propagation with realistic (actually measured) spatial covariance structure. The increase in information capacity over a wide band is captured by the matched field calibrations and used to separate explosions from very closely-spaced sources. In part, the improvement occurs because the calibrations enable coherent processing at frequencies above those normally considered coherent. We are investigating whether similar results can be expected in different regions, with apertures of increasing scale and for diffuse seismicity. We verified similar performance with the closely-spaced Zapolyarni mines, though discovered that it may be necessary to divide event populations from a single mine into identifiable subpopulations. For this purpose, we perform cluster analysis using matched field statistics calculated on pairs of individual events as a distance metric. In our initial work, calibrations were derived from ensembles of events ranging in number to more than 100. We are considering the performance now of matched field calibrations derived with many fewer events (even, as mentioned, individual events). Since these are high-variance estimates, we are testing the use of cross-channel, multitaper, spectral estimation methods to reduce the variance of calibrations and detection statistics derived from single-event observations. To test the applicability of the technique in a different tectonic region, we have obtained four years of continuous data from 4 Kazakh arrays and are extracting large numbers of event segments. Our initial results using 132 mining explosions recorded by the Makanchi array are similar to those obtained in the European Arctic. Matched field processing clearly separates the explosions from three closely-spaced mines located approximately 400 kilometers from the array, again using waveforms in a band (6-10 Hz) normally considered incoherent for this array. Having reproduced ARCES-type performance with another small aperture array, we have two additional objectives for matched field processing. We will attempt to extend matched field processing to larger apertures: a 200 km aperture (the KNET) and, if data permit, to an aperture comprised of several Kazakh arrays. We also will investigate the potential of developing matched field processing to roughly locate and classify natural seismicity, which is more diffuse than the concentrated sources of mining explosions that we have investigated to date.

Ringdal, F; Harris, D B; Kvaerna, T; Gibbons, S J

2009-07-23T23:59:59.000Z

93

PNP - a new class of coded aperture arrays  

SciTech Connect (OSTI)

The authors report on a new class of coded aperture arrays which has all the desirable imaging characteristics of the Uniformly Redundant Array (URA), yet is constructible in dimensions which are forbidden to that design. In addition, the new arrays (called PNP arrays, for Pseudo-Noise Product) are of self-supporting geometry, simplifying fabrication and making them ideal candidates for situations where active collimators are employed, as for example in high-energy ..gamma..-ray imaging. A unique and important feature of all PNP arrays is the ability to produce reconstructed images whose noise is uniform regardless of the original source structure. A comparison of the predicted performance of the PNP, URA, GEOMETRIC, and PINHOLE designs is presented. Coded aperture imaging, which utilizes position-sensitive detectors, was first proposed as a means for detecting x-ray and gamma sources.

Gottesman, S.R.; Schneid, E.J.

1986-02-01T23:59:59.000Z

94

Alignment and Aperture Scan at the Fermilab Booster  

SciTech Connect (OSTI)

The Fermilab Booster is currently in the process of an intensity upgrade referred to as the Proton Improvement Plan (PIP). The goal of PIP is to have the Booster provide a proton beam flux of 2 x 10{sup 17} protons/hour. This is almost double the current operation of 1.1 x 10{sup 17} protons/hour. Beam losses in the machine due to the increased flux will create larger integrated doses on aperture limiting components that will need to be mitigated. The Booster accelerates beam from 400 MeV to 8 GeV at a rep rate of 15hz and then extracts beam to the Main Injector. Several percent of the beam is lost within 3 msec after injection in the early part of acceleration. The aperture at injection energy was recently measured using corrector scans. Along with magnet survey data and aperture scan data a plan to realign the magnets in the Booster was developed and implemented in May 2012. The beam studies, analysis of the scan and alignment data, and the result of the magnet moves are presented.

Seiya, K.; Lackey, J.; Marsh, W.; Pellico, W.; Still, D.; Triplet, K.; Waller, A.; /Fermilab

2012-05-01T23:59:59.000Z

95

Design of thick aperture for fine-resolution neutron penumbral imaging  

SciTech Connect (OSTI)

Compact sources of 14-MeV neutrons have been imaged with a penumbral-coded aperture at a two-point resolution of 80{mu}m. We desire to improve the penumbral-aperture microscope to obtain resolutions as fine as 10{mu}m. In penumbral-coded-aperture imaging, the resolution is ultimately limited by the sharpness of the aperture point-spread function. I present a design for a thick penumbral aperture that provides the desired sharpness over a field of view of 150{mu}m. The point-spread function of these apertures is sufficiently isoplanatic and distortion-free to allow linear reconstruction of complex source distributions. The designs is generally appropriate for similar imaging techniques, such as fine-resolution neutron or gamma-ray pinhole imaging. 5 refs., 5 figs.

Ress, D.

1989-10-19T23:59:59.000Z

96

A comparison of spotlight synthetic aperture radar image formation techniques  

SciTech Connect (OSTI)

Spotlight synthetic aperture radar images can be formed from the complex phase history data using two main techniques: (1) polar-to-cartesian interpolation followed by two-dimensional inverse Fourier transform (2DFFT), and (2) convolution backprojection (CBP). CBP has been widely used to reconstruct medical images in computer aided tomography, and only recently has been applied to form synthetic aperture radar imagery. It is alleged that CBP yields higher quality images because (1) all the Fourier data are used and (2) the polar formatted data is used directly to form a 2D Cartesian image and therefore 2D interpolation is not required. This report compares the quality of images formed by CBP and several modified versions of the 2DFFT method. We show from an image quality point of view that CBP is equivalent to first windowing the phase history data and then interpolating to an exscribed rectangle. From a mathematical perspective, we should expect this conclusion since the same Fourier data are used to form the SAR image. We next address the issue of parallel implementation of each algorithm. We dispute previous claims that CBP is more readily parallelizable than the 2DFFT method. Our conclusions are supported by comparing execution times between massively parallel implementations of both algorithms, showing that both experience similar decreases in computation time, but that CBP takes significantly longer to form an image.

Knittle, C.D.; Doren, N.E.; Jakowatz, C.V.

1996-10-01T23:59:59.000Z

97

A cost optimized small aperture 2 in 1 VLHC  

SciTech Connect (OSTI)

The costing algorithm used here was started at the time of the SSC proposal, was updated and presented at the Port Jefferson VLHC meeting in october 2000, and has been slightly modified again for this study. The method starts from a specified central field and aperture, and uses approximate formulae to design the dipole magnet cross sections. The required masses of superconductor, stabilizing copper, support stainless steel, and yoke are calculated, and the surface area of the cold mass determined. Costs per unit weight, or area/temperature, are assigned for each item and a linear cost added to cover the tunnel, supports, magnet ends, correctors, quadrupoles, survey etc. The unit costs were originally extracted from the SSC estimates, but have been inflated and modified since. They have no Intersection Point magnets, detectors, detector halls, EDIA, contingency, R and D or escalation. The assumed linear cost, including magnet ends, with the inflation factor, is 22 k$/m. If the aperture is small, as in the pipeatron, the magnets can be long, end costs reduced, and the packing factor improved. This expectation is confirmed by the recent Fermilab VLHC study. Using the total estimate from this study, the algorithm has been modified to include these effects.

R. B. Palmer; B. Parker; G. W. Foster

2002-11-19T23:59:59.000Z

98

Aperture-averaged level-crossing probability in an atmospheric communication link  

Science Journals Connector (OSTI)

The intensity statistics of light pulses in an atmospheric communication link are studied here for the case of a finite (nonpoint) detector aperture. The calculation of the statistics...

Last, I; Azar, Z; Azoulay, E; Tur, M

1988-01-01T23:59:59.000Z

99

E-Print Network 3.0 - aperture uvoir space Sample Search Results  

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

Computer Technologies and Information Sciences 52 Quantum Coherence in a Superfluid Josephson Junction Supradeep Narayana and Yuki Sato Summary: of 75 75 60 nm apertures...

100

E-Print Network 3.0 - aluminum oxide aperture Sample Search Results  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: aluminum oxide aperture Page: << < 1 2 3 4 5 > >> 1 EFFECTS OF INTERFERENCE AND OXIDATION ON...

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


101

E-Print Network 3.0 - aperture radar image Sample Search Results  

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

flight trajecto- In synthetic aperture radar (SAR) imaging a scene... -y(s). The projection data and reconstructed ... Source: Yazici, Birsen - Department of Electrical,...

102

E-Print Network 3.0 - aperture tabletop soft Sample Search Results  

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

of IEEE Conference on Computer Vision and Pattern Recognition... Light Fields and Coded Aperture Refocusing, in proceedings of ACM SIGGRAPH 2007 (ACM Transactions... - denheimer,...

103

E-Print Network 3.0 - apertures ii theoretical Sample Search...  

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

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, VOL. 39, NO. 2, FEBRUARY 2001 291 Image Reconstruction and Enhanced Resolution Summary: imposed by the aperture function nulls...

104

E-Print Network 3.0 - aperture synthesis observations Sample...  

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

Canarias Collection: Physics 77 Image and Depth from a Conventional Camera with a Coded Aperture Anat Levin Rob Fergus Fredo Durand William T. Freeman Summary: Image and Depth...

105

A 16-m Telescope for the Advanced Technology Large Aperture Telescope (ATLAST) Mission  

E-Print Network [OSTI]

for the telescope and its instruments. Solar array panels, an antenna and a solar sail are also folded up against compartment which is attached to a spacecraft bus which provides power, attitude control and communications and is separated from the launch vehicle, its solar arrays and high gain antenna will be deployed

Sirianni, Marco

106

Breast Cancer Research Finding Answers. Finding Cures.  

E-Print Network [OSTI]

Breast Cancer Research Finding Answers. Finding Cures. Thanks to improvements in treatment and early detection, more and more women are surviving breast cancer. In fact, the five-year survival rate for women with breast cancer today is 90%, up from only 63% in the 1960s. While progress has clearly been

Kowalczykowski, Stephen C.

107

Inverse-synthetic-aperture imaging of trees over a ground plane  

SciTech Connect (OSTI)

Recent data collections with the Sandia VHF-UHF synthetic-aperture radar have yielded surprising results; trees appear brighter in the images than expected! In an effort to understand this phenomenon, various small trees have been measured on the Sandia folded compact range with the inverse-synthetic-aperture imaging system. A compilation of these measurements is contained in this report.

Zittel, D.H.; Brock, B.C.; Littlejohn, J.H.; Patitz, W.E.

1995-11-01T23:59:59.000Z

108

Numerical aperture influence on 3-D multi-layer optical data storage systems , Edwin P. Walkera  

E-Print Network [OSTI]

Numerical aperture influence on 3-D multi-layer optical data storage systems Yi Zhanga* , Edwin P storage system is analyzed. Keywords: NA, multi-layer data storage, two-photon recording, capacity) 550-0596, Fax: (858) 550-0917 #12;Numerical aperture influence on 3-D multi-layer optical data storage

Esener, Sadik C.

109

Analysis of an H-shape Cross Slotted Aperture-Coupled Microstrip Patch Antenna  

E-Print Network [OSTI]

Analysis of an H-shape Cross Slotted Aperture-Coupled Microstrip Patch Antenna Chae-Hyun Jung #1 circuit model for an H-shape cross slotted aperture-coupled microstrip patch antenna (ACMPA) are presented to design the antenna. The ACMPA consists of three conductor layers such as patch, ground plane, and feed

Myung, Noh-Hoon

110

Constraints on flow regimes in wide-aperture fractures  

SciTech Connect (OSTI)

In recent years, significant advances have been made in our understanding of the complex flow processes in individual fractures, aided by flow visualization experiments and conceptual modeling efforts. These advances have led to the recognition of several flow regimes in individual fractures subjected to different initial and boundary conditions. Of these, the most important regimes are film flow, rivulet flow, and sliding of droplets. The existence of such significantly dissimilar flow regimes has been a major hindrance in the development of self-consistent conceptual models of flow for single fractures that encompass all the flow regimes. The objective of this study is to delineate the existence of the different flow regimes in individual fractures. For steady-state flow conditions, we developed physical constraints on the different flow regimes that satisfy minimum energy configurations, which enabled us to segregate the wide range of fracture transmissivity (volumetric flow rate per fracture width) into several flow regimes. These are, in increasing order of flow rate, flow of adsorbed films, flow of sliding drops, rivulet flow, stable film flow, and unstable (turbulent) film flow. The scope of this study is limited to wide-aperture fractures with the flow on the opposing sides of fracture being independent.

Ghezzehei, Teamrat A.

2004-02-28T23:59:59.000Z

111

The emerging technology of synthetic aperture focusing for ultrasonic testing  

SciTech Connect (OSTI)

The capabilities of synthetic aperture focusing techniques for ultrasonic testing (SAFT-UT) as a nondestructure testing technique are presented. SAFT-UT is a digital ultrasonic imaging method, which can be adapted to many different materials, specimen geometries, and wave propagation modes. The process allows each point within the inspected volume to be focused upon by mathematically simulating the action of a lens, specifically formed for imaging that point in the volume. All points are therefore imaged at the maximum available resolution. The PNL effort in SAFT-UT is a continuation of a program started earlier by the NRC at the University of Michigan. The objectives of the present program are: (1) to engineer and evaluate a real-time flaw detection and imaging system based on SAFT-UT for inservice inspection of all required LWR components, (2) to establish calibration and field test procedures, (3) to demonstrate and validate the system through field reactor inspections, and (4) to gain ASME Code acceptance of the real-time SAFT-UT technique. The following aspects of SAFT-UT are presented in this paper: (1) brief overview of SAFT imaging theory, (2) results demonstrating achievable lateral resolution, and (3) presentation of shear wave SAFT-UT images.

Busse, L.J.; Collins, H.D.; Doctor, S.R.

1984-06-01T23:59:59.000Z

112

SNM neutron detection using a time-gated synthetic aperture hybrid approach  

SciTech Connect (OSTI)

This work focuses on using forward and adjoint transport in a hybrid application of 3-D deterministic (PENTRAN) and Monte Carlo (MCNP5) codes to model a series of neutron detector blocks. These blocks, or 'channels, ' contain a unique set of moderators with 4 atm He-3 detectors tuned to detect and profile a gross energy spectrum of a passing neutron (SNM) source. Ganging the units together as a large area system enables one to apply time gating the source-detector response to maximize signal to noise responses from a passing source with minimal background; multiple units may be positioned as a collective synthetic aperture detector array to be used as a way of performing real time neutron spectroscopy for detecting special nuclear materials in moving vehicles. The initial design, detector response coupling, confirmation of initial design functionality using adjoint transport calculations, and realistic simulation using PENTRAN and MCNP5 are presented. Future work will include optimization and application to realistic scenarios and additional sources. (authors)

Molinar, M.; Yi, C.; Edgar, C. A.; Manalo, K.; Chin, M.; Sjoden, G. [Nuclear and Radiological Engineering Program, George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, 770 State Street, Atlanta GA 30332-0745 (United States)

2013-07-01T23:59:59.000Z

113

E-Print Network 3.0 - apertures Sample Search Results  

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

Sato Summary: in which we take an array of nanoscale apertures that form a superfluid 4He Josephson junction and apply... quantum phase gradients directly along the array. We...

114

E-Print Network 3.0 - aperture grb observatory Sample Search...  

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

Collection: Mathematics 8 arXiv:astro-ph9711245v120Nov1997 To be published in "Gamma-Ray Bursts, 4th Huntsville Symposium", 1998, ed. Summary: aperture to the APT, but has a...

115

Video rate spectral imaging using a coded aperture snapshot spectral imager  

Science Journals Connector (OSTI)

We have previously reported on coded aperture snapshot spectral imagers (CASSI) that can capture a full frame spectral image in a snapshot. Here we describe the use of CASSI for...

Wagadarikar, Ashwin A; Pitsianis, Nikos P; Sun, Xiaobai; Brady, David J

2009-01-01T23:59:59.000Z

116

E-Print Network 3.0 - aperture based imrt Sample Search Results  

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

the values of EUD were calculated. (3) Simulation of IMRT... is the direct aperture optimization (DAO) method. The IMRT plans generated by DAO can be delivered within 10 min......

117

Study finds radioactivity around Los Alamos largely due to natural...  

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

natural sources The study was subsequently peer reviewed externally by scientists at Colorado State University and internally within the Lab. December 10, 2008 Los Alamos National...

118

Finding equilibria in large sequential games of imperfect information  

E-Print Network [OSTI]

with multiple self­interested agents, an agent's outcome is generally affected by actions of the other agents with factoring, [...] the most important concrete open question on the boundary of P today'' [30]. The most tree [39]. The sequence form is an alternative that results in a more compact representation [33, 17

119

Finding equilibria in large sequential games of imperfect information  

E-Print Network [OSTI]

with multiple self-interested agents, an agent's outcome is generally affected by actions of the other agents with factoring, [...] the most important concrete open question on the boundary of P today" [30]. The most tree [39]. The sequence form is an alternative that results in a more compact representation [33, 17

120

Operating the LCLS Gas Attenuator and Gas Detector System with Apertures of 6mm Diameter  

SciTech Connect (OSTI)

The possibility of increasing the apertures of the LCLS gas attenuator/gas detector system is considered. It is shown that increase of the apertures from 3 to 6 mm, together with 4-fold reduction of the operation pressure does not adversely affect the vacuum conditions upstream or downstream. No change of the pump speed and the lengths of the differential pumping cells is required. One minor modification is the use of 1.5 cm long tubular apertures in the end cells of the differential pumping system. Reduction of the pressure does not affect performance of the gas attenuator/gas detector system at the FEL energies below, roughly, 2 keV. Some minor performance degradation occurs at higher energies.

Ryutov, D.D.; Bionta, R.M.; Hau-Riege, S.P.; Kishiyama, K.I.; Roeben, M.D.; Shen, S.; /LLNL, Livermore; Stefan, P.M.; /SLAC; ,

2010-11-17T23:59:59.000Z

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


121

The investigation of fracture aperture effect on shale gas transport using discrete fracture model  

Science Journals Connector (OSTI)

Abstract Discrete fracture model (DFM) numerical simulation is used to investigate the shale gas transports in fractured porous media in this paper. A new seepage flow mathematic model, in which flow in fracture meets “Cubic law” and matrix meets “non-Darcy law”, is adopted and fracture aperture effect on the transport behavior is simulated by solving the nonlinear partial differential equations using finite element analysis (FEA). In this DFM, fluid flows into wellbore which is surrounded by impermeable rock matrix is merely through fractures that connect to it. The model is used to simulate a random generated fractures network to study the flow and transport characteristics in fractured porous media (FPM). Several cases with different fracture aperture in same natural fractured model are given. The preliminary simulation results show that both the natural and hydraulic fracture aperture have a significant impact on shale gas migration and production.

Lidong Mi; Hanqiao Jiang; Junjian Li; Tao Li; Ye Tian

2014-01-01T23:59:59.000Z

122

Effect of beam limiting aperture and collector potential on multi-element focused ion beams  

SciTech Connect (OSTI)

A compact microwave driven plasma based multi-element focused ion beam system has been developed. In the present work, the effect of reduced beam limiter (BL) aperture on the focused ion beam parameters, such as current and spot size, and a method of controlling beam energy independently by introducing a biased collector at focal point (FP) are investigated. It is found that the location of FP does not change due to the reduction of BL aperture. The location of FP and beam size are found to be weakly dependent on the collector potential in the range from -8 kV to -18 kV.

Paul, Samit; Chowdhury, Abhishek; Bhattacharjee, Sudeep [Department of Physics, Indian Institute of Technology, Kanpur, Uttar Pradesh (India)

2012-02-15T23:59:59.000Z

123

1008 ieee transactions on ultrasonics, ferroelectrics, and frequency control, vol. 53, no. 5, may 2006 An Iterative Synthetic Aperture Imaging  

E-Print Network [OSTI]

as synthetic aperture focusing technique (SAFT) [1] has been inspired by synthetic aperture sonar (SAS) [2] and synthetic aper- ture radar (SAR) [3]. SAFT has been applied both in med- ical and nondestructive material that this technique is superior to many other common SAI algo- rithms, such as conventional SAFT and phased-array tech

124

Aperture Test for Internal Target Operation in the JLAB High-current ERL  

SciTech Connect (OSTI)

A high current beam transmission test has been successfully completed at the JLAB FEL Facility, culminating in very low-loss transmission of a high current CW beam through a small aperture. The purpose of this test was to determine if an ERL is capable of meeting the stringent requirements imposed by the use of a 1018/cm3 internal gas target proposed for the DarkLight experiment*. Minimal beamline modifications were made to create a machine configuration that is substantially different from those used in routine UV or IR FEL operation. A sustained (8 hour) high power beam run was performed, with clean transmission through a 2 mm transverse aperture of 127 mm length simulating the target configuration. A beam size of 50 um (rms) was measured near the center of the aperture. Experimental data from a week-long test run consistently exhibited beam loss of only a few ppm on the aperture while running 4.5 mA current at 100 MeV -- or nearly 0.5 MW beam power. This surpassed the users? expectation and demonstrated a unique capability of an ERL for this type of experiments. This report presents a summary of the experiment, a brief overview of our activities, and outlines future plans.

Zhang, Shukui

2013-06-01T23:59:59.000Z

125

Building starting model for full waveform inversion from wide-aperture data by stereotomography  

E-Print Network [OSTI]

Building starting model for full waveform inversion from wide-aperture data by stereotomography CGG Veritas, Massy, France; 3 LGIT - UJF - CNRS, France Abstract Building reliable starting model). In this study, we assess the stereotomography as a tool to build reliable starting model for frequency

Vallée, Martin

126

Basics of Polar-Format algorithm for processing Synthetic Aperture Radar images.  

SciTech Connect (OSTI)

The purpose of this report is to provide a background to Synthetic Aperture Radar (SAR) image formation using the Polar Format (PFA) processing algorithm. This is meant to be an aid to those tasked to implement real-time image formation using the Polar Format processing algorithm.

Doerry, Armin Walter

2012-05-01T23:59:59.000Z

127

Rock glacier surface motion in Beacon Valley, Antarctica, from synthetic-aperture radar interferometry  

E-Print Network [OSTI]

al., 1998]. [5] Although subsurface ice in Beacon Valley has long been known [Linkletter et al., 1973Rock glacier surface motion in Beacon Valley, Antarctica, from synthetic-aperture radar of rock glaciers in the Beacon Valley sector of the McMurdo Dry Valleys, in East Antarctica, as part

Fountain, Andrew G.

128

High-resolution fracture aperture mapping using optical profilometry Pasha Ameli,1  

E-Print Network [OSTI]

High-resolution fracture aperture mapping using optical profilometry Pasha Ameli,1 Jean E. Elkhoury] Fractures play an important role in the Earth's crust, often controlling both mechanical and transport of fracture surfaces and the contacts and void spaces between fracture surfaces at high spatial resolution (10

Elkhoury, Jean

129

Rock Joint Surfaces Measurement and Analysis of Aperture Distribution under Different Normal and Shear Loading Using GIS  

E-Print Network [OSTI]

Geometry of the rock joint is a governing factor for joint mechanical and hydraulic behavior. A new method of evaluating aperture distribution based on measurement of joint surfaces and three dimensional characteristics of each surface is developed. Artificial joint of granite surfaces are measured,processed, analyzed and three dimensional approaches are carried out for surface characterization. Parameters such as asperity's heights, slope angles, and aspects distribution at micro scale,local concentration of elements and their spatial localization at local scale are determined by Geographic Information System (GIS). Changes of aperture distribution at different normal stresses and various shear displacements are visualized and interpreted. Increasing normal load causes negative changes in aperture frequency distribution which indicates high joint matching. However, increasing shear displacement causes a rapid increase in the aperture and positive changes in the aperture frequency distribution which could be ...

Sharifzadeh, Mostafa; Esaki, Tetsuro

2009-01-01T23:59:59.000Z

130

Finding Extreme Subdwarfs  

E-Print Network [OSTI]

I develop a new technique to identify M-type extreme subdwarfs (esdMs) and demonstrate that it is substantially more efficient than previous methods. I begin by obtaining spectroscopy and improved photometry of a sample of 54 late-type halo candidates using the rNLTT reduced proper motion (RPM) diagram. From spectroscopy, I find that four of these are esdMs, three of which were previously unknown. From the improved photometry, I show that all four lie in a narrow RPM corridor that contains only 4 non-esdMs. Hence, with good photometry (i.e., without spectroscopy), it appears possible to select esdM candidates with a 50% esdM yield. This is more than an order of magnitude more efficient than previous methods.

J. L. Marshall

2007-12-06T23:59:59.000Z

131

Finding approximately rank-one submatrices with the nuclear norm ...  

E-Print Network [OSTI]

Nov 8, 2010 ... Abstract: We propose a convex optimization formulation with the nuclear norm and $\\ell_1$-norm to find a large approximately rank-one ...

Xuan Vinh Doan

2010-11-08T23:59:59.000Z

132

Cryogenic large bandwidth acoustooptic deflectors  

Science Journals Connector (OSTI)

At high frequencies (~1 GHz) acoustic attenuation severely limits the time aperture of acoustooptic deflectors (AOD). It is shown in this paper that decreasing the...

Fuss, Ian

1987-01-01T23:59:59.000Z

133

Harmonic conversion of large-aperture 1.05-?m laser beams for inertial-confinement fusion research  

Science Journals Connector (OSTI)

To provide high-energy, high-power beams at short wavelengths for inertial-confinement fusion experiments, we routinely convert the 1.05-?m output of the Nova,...

Wegner, P J; Henesian, M A; Speck, D R; Bibeau, C; Ehrlich, R B; Laumann, C W; Lawson, J K; Weiland, T L

1992-01-01T23:59:59.000Z

134

New Results from Observations of Massive Star Formation in the Mid-Infrared with Large Aperture Telescopes  

E-Print Network [OSTI]

Thanks to the high spatial resolution afforded by 8-10m class telescopes, we are beginning to learn that some sources are extended in their mid-infrared emission because of dusty outflows or heated outflow cavity walls. Therefore one must be extremely careful in interpreting the nature of extended mid-infrared sources (i.e. just because it is extended does not automatically mean it is a disk!).

James M. De Buizer

2006-10-18T23:59:59.000Z

135

Gamma-ray observations of the Crab Region using a coded-aperture telescope  

SciTech Connect (OSTI)

The region of the Galactic anticenter, including the Crab Nebula, was observed during a balloon flight of the University of New Hampshire Directional Gamma-Ray Telescope employing the coded-aperture imaging technique to image celestial gamma-radiation between 160 keV and 9.3 MeV. The background systematics are treated with a simple and relatively straightforward correction procedure. The results demonstrate that the coded-aperture procedure is a viable approach for imaging not only point sources of radiation, but also extended sources of emission. The results for the Crab's photon spectrum are consistent with a power-law spectrum. Upper limits on the flux levels of line emission at 405 keV and 1050 keV and on the flux from the X-ray binary source A0535 + 26 and diffuse Galactic emission from the anticenter region are derived. 35 references.

Mcconnell, M.L.; Dunphy, P.P.; Forrest, D.J.; Chupp, E.L.; Owens, A.

1987-10-01T23:59:59.000Z

136

Multiphase Flow in Complex Fracture Apertures Under a Wide Range of Flow Conditions  

SciTech Connect (OSTI)

The summary below is an update of our previous progress report of June, 2003. That previous progress report, which was submitted as a PDF document, is not recorded on the RIMS website but will appear on the EMSP website. Our recent results are in the following areas: (1) Single-component flow through a rough-walled fracture to validate our methods, we have simulated slow single-component fluid flow through a geometry taken from analogous laboratory experiments. The permeability of this fracture is studied as the direction of the driving force is changed. We find that the lattice-Boltzmann method agrees with the experimental data and with previous numerical efforts. Additionally, flow enhancement compared to the well-known cubic law is observed in certain directions, i.e., the direction in which channels are most strongly correlated. Conversely, flow inhibition is observed in the perpendicular direction. Fluid flow appears to follow the correlated channels. We are currently extending these studies to higher Reynolds numbers where classical approximations based on assumptions of slow creeping flow are no longer valid. (2) Capillary rise in simple and complex geometries Capillary rise is studied using the lattice-Boltzmann method. The geometries used are a circular tube, a rectangular tube, and a fracture between two rough walls. The capillary rise height and the shape of the interface is studied as a function of the size of the tube, the wetting tendency of the walls, the surface tension, and the magnitude of an applied body force. In performing this study we discovered a technical problem with the lattice-Boltzmann method: it exhibited lattice pinning. This pinning created two significant problems: the entrapment of small bubbles and a history dependence of the contact angle. We solved these problems by modifying our algorithm so that it now allows interfaces to move at a smaller velocity. The new method practically removes all effects of lattice pinning. For the case of rectangular tubes, we have shown that the shape of the interface follows theoretical predictions and that the pressure drop across the interface obeys Laplace's law. Consequently our improved method solves a significant problem encountered in lattice-Boltzmann simulations of drainage and imbibition. We are presently pursuing analogous studies in more complex geometries. (3) Macroscopic laws for two-component fluid flow through rough fractures. Macroscopic two-phase flow through porous media is commonly approximated by a generalization of Darcy's law, wherein ''relative permeability's'' represent the mobility of wetting and non-wetting fluids. We have recently begun studying the applicability of this approximation for two-phase flow through rough-walled fractures. We find that when the nonwetting fluid is unconnected it can become trapped in tight geometries. Once forcing exceeds a certain capillary threshold the non-wetting fluid starts to move again. This capillary threshold depends on the roughness of the fracture surface and the size of the fracture aperture. Further simulations are being performed to better specify these dependencies along with the relationship of relative permeability to fracture roughness. (4) Multiple relaxation-time lattice-Boltzmann method. We are exploring ways to use the lattice-Boltzmann method in a rectangular lattice with different spacing in one direction. This idea is motivated by the fact that self-affine fracture surfaces exhibit different scaling perpendicular to the plane of the fracture than they exhibit in the plane. Therefore, allowing different lattice spacing in the different directions should greatly increase the efficiency of our simulations. We also seek a practical way of solving a well-known problem that derives from using the ''bounce-back'' method to approximate no-slip boundary conditions. We are pursuing a new generalization of the ''multiple relaxation time generalized lattice-Boltzmann method'' and are in the process of implementing it. (5) Study of thermal fluctuations of fluid-fluid interfaces. We hav

Rothman, Daniel H.

2003-06-01T23:59:59.000Z

137

Coded aperture imaging system optimized for hard x-ray and gamma ray astronomy  

SciTech Connect (OSTI)

A coded aperture imaging system has been designed for the Gamma-Ray Imaging Spectrometer (GRIS). The system is optimized for imaging 511-keV positron-annihilation photons. For a galactic center 511-keV source strength of 10/sup -3/ cm/sup -2/s/sup -1/, the source location accuracy is expected to be +-0.2/sup 0/.

Gehrels, N.; Cline, T.L.; Huters, A.F.; Leventhal, M.; MacCallum, C.J.; Reber, J.D.; Stang, P.D.; Teegarden, B.J.; Tueller, J.

1985-01-01T23:59:59.000Z

138

RF/optical shared aperture for high availability wideband communication RF/FSO links  

SciTech Connect (OSTI)

An RF/Optical shared aperture is capable of transmitting and receiving optical signals and RF signals simultaneously. This technology enables compact wide bandwidth communications systems with 100% availability in clear air turbulence, rain and fog. The functions of an optical telescope and an RF reflector antenna are combined into a single compact package by installing an RF feed at either of the focal points of a modified Gregorian telescope.

Ruggiero, Anthony J; Pao, Hsueh-yuan; Sargis, Paul

2014-04-29T23:59:59.000Z

139

High precision ultrasonic scanning system and SAFT-UT (synthetic aperture technique) development  

SciTech Connect (OSTI)

The NDT divisions at SNLA are continually striving to anticipate customer requests by adding advanced test facilities. This paper describes a new ultrasonic testing system being developed in Albuquerque to provide precise scanning of smaller test objects. There are two major subsystems that make-up the ultrasonic testing system, a high precision scanner/digitizer and a real-time processing system which automates the synthetic aperture focusing technique. These subsystems are described in the following sections.

Shurtleff, W.W.

1987-06-01T23:59:59.000Z

140

Remote optical sensing on the nanometer scale with a bowtie aperture nano-antenna on a SNOM fiber tip  

E-Print Network [OSTI]

Plasmonic nano-antennas have proven the outstanding ability of sensing chemical and physical processes down to the nano-meter scale. Sensing is usually achieved within the highly confined optical fields generated resonantly by the nano-antennas, i.e. in contact to the nano-structures. In these paper, We demonstrate the sensing capability of nano-antennas to their larger scale environment, well beyond their plasmonic confinement volume, leading to the concept of 'remote' (non contact) sensing on the nano-meter scale. On the basis of a bowtie-aperture nano-antenna (BNA) integrated at the apex of a SNOM fiber tip, we introduce an ultra-compact, move-able and background-free optical nano-sensor for the remote sensing of a silicon surface (up to distance of 300 nm). Sensitivity of the BNA to its large scale environment is high enough to expect the monitoring and control of the spacing between the nano-antenna and a silicon surface with sub-nano-meter accuracy. This work paves the way towards a new class of nano-po...

Atie, Elie M; Eter, Ali El; Salut, Roland; Nedeljkovic, Dusan; Tannous, Tony; Baida, Fadi I; Grosjean, Thierry

2015-01-01T23:59:59.000Z

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


141

Design of a near-field coded aperture cameras for high-resolution medical and industrial gamma-ray imaging  

E-Print Network [OSTI]

Coded Aperture Imaging is a technique originally developed for X-ray astronomy, where typical imaging problems are characterized by far-field geometry and an object made of point sources distributed over a mainly dark ...

Accorsi, Roberto, 1971-

2001-01-01T23:59:59.000Z

142

Assessment of radial image distortion and spherical aberration on three-dimensional synthetic aperture particle image velocimetry measurements  

E-Print Network [OSTI]

This thesis presents a numerical study of the effects of radial image distortion and spherical aberration on reconstruction quality of synthetic aperture particle image velocimetry (SAPIV) measurements. A simulated SAPIV ...

Kubaczyk, Daniel Mark

2013-01-01T23:59:59.000Z

143

Manual and Semiautomated Wind Direction Editing for Use in the Generation of Synthetic Aperture Radar Wind Speed Imagery  

Science Journals Connector (OSTI)

Previous studies have demonstrated that satellite synthetic aperture radar (SAR) can be used as an accurate scatterometer, yielding wind speed fields with subkilometer resolution. This wind speed generation is only possible, however, if a ...

George S. Young; Todd D. Sikora; Nathaniel S. Winstead

2007-06-01T23:59:59.000Z

144

Finding of No Significant Impact  

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

Finding of No Significant Impact 2 June 2001 This page intentionally left blank. U.S. Department of Energy Finding of No Significant Impact 12 June 2001 This page intentionally...

145

Tune modulation due to synchrotron oscillations and chromaticity, and the dynamic aperture  

SciTech Connect (OSTI)

A tracking study was done of the effects of a tune modulation, due to synchrotron oscillations and the tune dependence on momentum (chromaticity), on the dynamic aperture. The studies were done using several RHIC lattices and tracking runs of about 1 {times} 10{sup 6} turns. The dynamic aperture was found to decrease roughly linearly with the amplitude of the tune modulation and may be represented by A = A{sub o}(l--10 {Delta}{nu}) where A{sub o} is the dynamic aperture for {Delta}{nu} = 0, and {Delta}{nu} is the tune modulation amplitude. In Eq. (1), the range of {Delta}{nu} is such that lower order non-linear resonances, like the 1/3 and 1/4 resonance axe not crossed because of the tune modulation. Three different cases were studied, corresponding to RHIC lattices with different {beta}*, and with different synchrotron oscillation amplitudes. In each case, the tune modulation amplitude was varied by changing the chromaticity. In each case, roughly the same result, Eq. (1), was found. The result found here for the effect of a tune modulation due to chromaticity may be compared with the result found for the effect of a tune modulation due to a gradient ripple in the quadrupoles, which was A = A{sub o}(l--42 {Delta}{nu}). The effect of a {Delta}{nu} due to a gradient ripple appears to be about 4 times stronger than the effect of a {Delta}{nu} due to chromaticity and synchrotron oscillations.

Parzen, G.

1994-03-01T23:59:59.000Z

146

Ion funnel with extended mass range and reduced conductance limit aperture  

DOE Patents [OSTI]

An improved ion funnel design is disclosed that decreases the axial RF (parasite) fields at the ion funnel exit. This is achieved by addition of one or more compensation electrodes after the conductance limit electrode. Various RF voltage profiles may be applied to the various electrodes minimizing the parasite axial potential wells. The smallest RF aperture that serves as the conductance limiting electrode is further reduced over standard designs. Overall, the ion funnel improves transmission ranges of both low m/z and high m/z ions, reducing RF activation of ions and decreasing the gas load to subsequent differential pumping stages.

Tolmachev, Aleksey V. (Richland, WA); Smith, Richard D. (Richland, WA)

2008-04-01T23:59:59.000Z

147

A novel synthetic aperture technique for breast tomography with toroidal arrays  

SciTech Connect (OSTI)

Ultrasound is commonly used as an adjunct to mammography for diagnostic evaluation of suspicions arising from breast cancer screening. As an alternative to conventional sonography that uses hand-held transducers, toroidal array probes that encircle the breast immersed in a water bath have been investigated for ultrasound tomography. This paper introduces a new method for three-dimensional synthetic aperture diffraction tomography that maximizes the resolution in the scanning direction and provides quantitative reconstructions of the acoustic properties of the object. The method is validated by means of numerical simulations.

Huang, Lianjie [Los Alamos National Laboratory; Simonetti, Francesco [IMPERIAL COLLEGE

2009-01-01T23:59:59.000Z

148

On the convergence of the phase gradient autofocus algorithm for synthetic aperture radar imaging  

SciTech Connect (OSTI)

Synthetic Aperture Radar (SAR) imaging is a class of coherent range and Doppler signal processing techniques applied to remote sensing. The aperture is synthesized by recording and processing coherent signals at known positions along the flight path. Demands for greater image resolution put an extreme burden on requirements for inertial measurement units that are used to maintain accurate pulse-to-pulse position information. The recently developed Phase Gradient Autofocus algorithm relieves this burden by taking a data-driven digital signal processing approach to estimating the range-invariant phase aberrations due to either uncompensated motions of the SAR platform or to atmospheric turbulence. Although the performance of this four-step algorithm has been demonstrated, its convergence has not been modeled mathematically. A new sensitivity study of algorithm performance is a necessary step towards this model. Insights that are significant to the application of this algorithm to both SAR and to other coherent imaging applications are developed. New details on algorithm implementation identify an easily avoided biased phase estimate. A new algorithm for defining support of the point spread function is proposed, which promises to reduce the number of iterations required even for rural scenes with low signal-to-clutter ratios.

Hicks, M.J.

1996-01-01T23:59:59.000Z

149

Tune modulation due to synchrotron oscillations and chromaticity, and the dynamic aperture  

SciTech Connect (OSTI)

A tracking study was done of the effects of a tune modulations, due to synchrotron oscillations and the tune dependence on momentum (chromaticity), on the dynamic aperture. The studies were done using several RHIC lattices and tracking runs of about 1 {times} 10{sup 6} turns. The dynamic aperture was found to decrease roughly linearly with the amplitude of the tune modulation. Lower order non-linear resonances, like the 1/3 and 1/4 resonance are not crossed because of the tune modulation. Three different cases were studied, corresponding to RHIC lattices with different {beta}*, and with different synchrotron oscillation amplitudes. In each case, the tune modulation amplitude was varied by changing the chromaticity. In each case, roughly the same result, was found. The result found here for the effect of a tune modulation due to chromaticity may be compared with the result found for the effect of a tune modulation due to a gradient ripple in the quadrupoles. The effect of a tune modulation due to a gradient ripple appears to be about 4 times stronger than the effect of a tune modulation due to chromaticity and synchrotron oscillations.

Parzen, G.

1995-05-01T23:59:59.000Z

150

Simultaneous usage of pinhole and penumbral apertures for imaging small scale neutron sources from inertial confinement fusion experiments  

SciTech Connect (OSTI)

Inertial confinement fusion experiments at the National Ignition Facility are designed to understand the basic principles of creating self-sustaining fusion reactions by laser driven compression of deuterium-tritium (DT) filled cryogenic plastic capsules. The neutron imaging diagnostic provides information on the distribution of the central fusion reaction region and the surrounding DT fuel by observing neutron images in two different energy bands for primary (13-17 MeV) and down-scattered (6-12 MeV) neutrons. From this, the final shape and size of the compressed capsule can be estimated and the symmetry of the compression can be inferred. These experiments provide small sources with high yield neutron flux. An aperture design that includes an array of pinholes and penumbral apertures has provided the opportunity to image the same source with two different techniques. This allows for an evaluation of these different aperture designs and reconstruction algorithms.

Guler, N.; Volegov, P.; Danly, C. R.; Grim, G. P.; Merrill, F. E.; Wilde, C. H. [Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 (United States)

2012-10-15T23:59:59.000Z

151

Review and discussion of the development of synthetic aperture focusing technique for ultrasonic testing (SAFT-UT)  

SciTech Connect (OSTI)

The development and capabilities of synthetic aperture focusing techniques for ultrasonic testing (SAFT-UT) are presented. The purpose of SAFT-UT is to produce high-resolution images of the interior of opaque objects. The goal of this work is to develop and implement methods which can be used to detect and to quantify the extent of defects and cracks in critical components of nuclear reactors (pressure vessels, primary piping systems, and nozzles). This report places particular emphasis upon the practical experimental results that have been obtained using SAFT-UT as well as the theoretical background that underlies synthetic aperture focusing. A discussion regarding high-speed and real-time implementations of two- and three-dimensional synthetic aperture focusing is also presented.

Busse, L.J.; Collins, H.D.; Doctor, S.R.

1984-03-01T23:59:59.000Z

152

HOW TO FIND A JOB Job boards and Internet  

E-Print Network [OSTI]

focus on new graduates, some on particular sectors: charities, information technology, finance as in large companies. It takes more research to find small companies (sometimes labelled SMEs or small by unwanted applicants. Those `hard to find' SMEs do not and they might be pleased to be approached

Chittka, Lars

153

2238 IEEE TRANSACTIONS ON NUCLEAR SCIENCE, VOL. 51, NO. 5, OCTOBER 2004 Large Area Imaging Detector for Long-Range,  

E-Print Network [OSTI]

imager to detect nuclear materials at distances of 100 m. Index Terms--Coded aperture imager, gamma-ray problems, the advantages of imaging and the construction of a prototype, large-area (0.57 m2) gamma-ray detectors, gamma-ray imagers, radiation source search. I. INTRODUCTION NUCLEAR material cannot be detected

Horn, Berthold K.P.

154

Finding Geothermal Energy based on Radioisotopes Technology  

Science Journals Connector (OSTI)

Abstract Increasing energy consumption in Indonesia won’t fulfilled if only rely on availability of available energy nowadays. There are many natural resources that can be used as renewable energy. One of them is geothermal energy. Nowadays, Geothermal known only on the surface of earth with observation from geysers and hot springs. With the sophistication of modern technology, geothermal energy can be found by observing radioisotope to find content silicate and carbonate potential more accurately in groundwater. So it's expected geothermal energy more stronger to turn on a turbine at the power plant on a large scale.

Doddy Dirgantara Putra; Irma Lelawati

2014-01-01T23:59:59.000Z

155

Best Possible Strategy for Finding Ground States  

SciTech Connect (OSTI)

Finding the ground state of a system with a complex energy landscape is important for many physical problems including protein folding, spin glasses, chemical clusters, and neural networks. Such problems are usually solved by heuristic search methods whose efficacy is judged by empirical performance on selected examples. We present a proof that, within the large class of algorithms that simulate a random walk on the landscape, threshold accepting is the best possible strategy. In particular, it can perform better than simulated annealing and Tsallis statistics. Our proof is the first example of a provably optimal strategy in this area.

Franz, Astrid; Hoffmann, Karl Heinz; Salamon, Peter

2001-06-04T23:59:59.000Z

156

Debris-less method and apparatus for forming apertures in hollow metallic articles  

DOE Patents [OSTI]

This invention is a method for forming an aperture in a wall of a hollow metallic article without introducing metallic debris therein. In a typical operation, an annular groove is formed in an exterior portion of the wall. The groove defines an annular wall segment, and the bottom of the groove is shaped to slope downwardly away from the segment to form a tapered annular web which connects the segment to the wall. Any suitable coupling is attached to the outer face of the segment, as by welding. Pull then is applied to the coupling to effect circumferential breakage of the web, thus forming a removable single-piece wall fragment consisting of the web and segment. The fragment and the coupling member attached thereto then are removed from the wall.

Jordan, C.L.; Chodelka, E.J.

1980-06-24T23:59:59.000Z

157

Improvement of the dynamic aperture in Chasman Green lattice design light source storage rings  

SciTech Connect (OSTI)

The Chasman-Green half cell illustrates a typical electron or positron storage ring lattice specifically designed for photon beams from undulators and wigglers located in each dispersion-free straight section. The need for a small particle beam emittance requires that the horizontal phase advance per cell should be in the neighborhood of 0.9 x 2 . Necessary chromaticity correcting sextupoles, S/sub D/ and S/sub F/, located in the dispersion straight section introduce non-linear perturbations which limit the dynamic aperture because of amplitude dependent tune shifts. Two families of sextupoles, S1 and S2, can be introduced into the dispersion-free region to moderate the more harmful effects of S/sub D/ and S/sub F/. The nature of the perturbations are discussed and some guidelines for the adjustment of S1 and S2 sextupoles are given.

Crosbie, E.A.

1987-01-01T23:59:59.000Z

158

A model for forming airborne synthetic aperture radar images of underground targets  

SciTech Connect (OSTI)

Synthetic Aperture Radar (SAR) from an airborne platform has been proposed for imaging targets beneath the earth`s surface. The propagation of the radar`s energy within the ground, however, is much different than in the earth`s atmosphere. The result is signal refraction, echo delay, propagation losses, dispersion, and volumetric scattering. These all combine to make SAR image formation from an airborne platform much more challenging than a surface imaging counterpart. This report treats the ground as a lossy dispersive half-space, and presents a model for the radar echo based on measurable parameters. The model is then used to explore various imaging schemes, and image properties. Dynamic range is discussed, as is the impact of loss on dynamic range. Modified window functions are proposed to mitigate effects of sidelobes of shallow targets overwhelming deeper targets.

Doerry, A.W.

1994-01-01T23:59:59.000Z

159

Measurements of aperture and beam lifetime using movable beam scrapers in Indus-2 electron storage ring  

SciTech Connect (OSTI)

In this paper, the measurements of vertical and horizontal aperture which are available for stable beam motion in Indus-2 at beam energy 2.5 GeV using movable beam scrapers are presented. These beam scrapers are installed in one of the long straight sections in the ring. With the movement of beam scrapers towards the beam centre, the beam lifetime is measured. The beam lifetime data obtained from the movement of vertical and horizontal beam scrapers are analyzed. The contribution of beam loss due to beam-gas scattering (vacuum lifetime) and electron-electron scattering within a beam bunch (Touschek lifetime) is separated from the measured beam lifetime at different positions of the beam scrapers. Vertical and horizontal beam sizes at scrapers location are estimated from the scraper movement towards the beam centre in quantum lifetime limit and their values closely agree with measured value obtained using X-ray diagnostic beamline.

Kumar, Pradeep; Ghodke, A. D.; Karnewar, A. K.; Holikatti, A. C.; Yadav, S.; Puntambekar, T. A.; Singh, G. [Raja Ramanna Centre for Advanced Technology, Indore 452013 (India)] [Raja Ramanna Centre for Advanced Technology, Indore 452013 (India); Singh, P. [Bhabha Atomic Research Centre, Mumbai (India)] [Bhabha Atomic Research Centre, Mumbai (India)

2013-12-15T23:59:59.000Z

160

Dynamic aperture and performance of the SSC low energy booster lattice  

SciTech Connect (OSTI)

A systematic study of lattice designs proposed for the SSC Low Energy Booster has been performed, where the dynamic behavior of high transition gamma lattices is compared with that of a simpler FODO- like machine. After optimization of the transverse tunes, the dynamic aperture is determined by tracking the chromaticity corrected, ideal'' lattices, where the only sources on nonlinearity are the chromaticity sextupoles. The robustness of the lattices against misalignment, systematic and random errors is then evaluated and error compensation schemes worked out. The computational speed of the TEAPOT code has been greatly enhanced by porting and running its tracking core on the Intel iPSC/860 parallel computer. 7 refs., 5 figs., 3 tabs.

Pilat, F.; Bourianoff, G.; Cole, B.; Talman, R.; York, R.

1991-05-01T23:59:59.000Z

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


161

Automatic image analysis for detecting and quantifying gamma-ray sources in coded-aperture images  

SciTech Connect (OSTI)

The authors report the development of an automatic image analysis system that detects gamma-ray source regions in images obtained from a coded aperture, gamma-ray imager. The number of gamma sources in the image is not known prior to analysis. The system counts the number (K) of gamma sources detected in the image and estimates the lower bound for the probability that the number of sources in the image is K. The system consists of a two-stage pattern classification scheme in which the probabilistic neural network is used in the supervised learning mode. The algorithms were developed and tested using real gamma-ray images from controlled experiments in which the number and location of depleted uranium source disks in the scene are known. The novelty of the work lies in the creative combination of algorithms and the successful application of the algorithms to real images of gamma-ray sources.

Schaich, P.C.; Sengupta, S.K.; Ziock, K.P. [Lawrence Livermore National Lab., CA (United States)] [Lawrence Livermore National Lab., CA (United States); Clark, G.A. [Lawrence Livermore National Lab., CA (United States)] [Lawrence Livermore National Lab., CA (United States); [Univ. of California, Davis, CA (United States). Center for Image Processing and Integrated Computing

1996-08-01T23:59:59.000Z

162

Computer vision for detecting and quantifying gamma-ray sources in coded-aperture images  

SciTech Connect (OSTI)

The authors report the development of an automatic image analysis system that detects gamma-ray source regions in images obtained from a coded aperture, gamma-ray imager. The number of gamma sources in the image is not known prior to analysis. The system counts the number (K) of gamma sources detected in the image and estimates the lower bound for the probability that the number of sources in the image is K. The system consists of a two-stage pattern classification scheme in which the Probabilistic Neural Network is used in the supervised learning mode. The algorithms were developed and tested using real gamma-ray images from controlled experiments in which the number and location of depleted uranium source disks in the scene are known.

Schaich, P.C.; Clark, G.A.; Sengupta, S.K.; Ziock, K.P.

1994-11-02T23:59:59.000Z

163

Postoperative Irradiation of Gynecologic Malignancies: Improving Treatment Delivery Using Aperture-Based Intensity-Modulated Radiotherapy  

SciTech Connect (OSTI)

Purpose: To evaluate dosimetric and treatment delivery advantages of aperture-based intensity-modulated radiotherapy (AB-IMRT) for the treatment of patients receiving whole pelvic radiotherapy for gynecologic malignancies. Methods and Materials: Nineteen patients undergoing pelvic radiotherapy after resection of endometrial cancers were selected. A 45-Gy dose was prescribed to the target volume delineated on a planning CT scan. An in-house inverse planning system, Ballista, was used to develop a treatment plan using aperture-based multileaf collimator segments. This approach was compared with conventional four-field, enlarged four-field, and static beamlet-based IMRT (BB-IMRT) techniques in terms of target coverage, dose-volume histogram statistics for surrounding normal tissues, and numbers of segments and monitor units (MU). Results: Three quarters (76.4%) of the planning target volume received the prescription dose with conventional four-field plans. With adequate target coverage, the Ballista plans significantly reduced the volume of bowel and bladder irradiated at the prescribed dose (p < 0.001), whereas the two approaches provided equivalent results for the rectum (p 0.5). On the other hand, AB-IMRT and BB-IMRT plans showed only small differences in dose-volume histogram statistics of unknown clinical impact, whereas Ballista plan delivery required on average 73% and 59% fewer segments and MU, respectively. Conclusion: With respect to conventional techniques, AB-IMRT for the treatment of gynecologic malignancies provides dosimetric advantages similar to those with BB-IMRT but with clear treatment delivery improvements.

Nadeau, Sylvain [Departement de physique, de genie physique et d'optique, Universite Laval, Quebec, QC (Canada) and Departement de radio-oncologie et Centre de recherche de l'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, Hotel-Dieu de Quebec, Quebec, QC (Canada)]. E-mail: sylvainn@rrsb.nb.ca; Bouchard, Myriam [Departement de radio-oncologie et Centre de recherche de l'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, Hotel-Dieu de Quebec, Quebec, QC (Canada); Germain, Isabelle [Departement de radio-oncologie et Centre de recherche de l'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, Hotel-Dieu de Quebec, Quebec, QC (Canada); Raymond, Paul-Emile [Departement de radio-oncologie et Centre de recherche de l'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, Hotel-Dieu de Quebec, Quebec, QC (Canada); Beaulieu, Frederic [Departement de radio-oncologie et Centre de recherche de l'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, Hotel-Dieu de Quebec, Quebec, QC (Canada); Beaulieu, Luc [Departement de physique, de genie physique et d'optique, Universite Laval, Quebec, QC (Canada); Departement de radio-oncologie et Centre de recherche de l'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, Hotel-Dieu de Quebec, Quebec, QC (Canada); Roy, Rene [Departement de physique, de genie physique et d'optique, Universite Laval, Quebec, QC (Canada); Gingras, Luc [Departement de physique, de genie physique et d'optique, Universite Laval, Quebec, QC (Canada); Departement de radio-oncologie et Centre de recherche de l'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, Hotel-Dieu de Quebec, Quebec, QC (Canada)

2007-06-01T23:59:59.000Z

164

Immiscible displacements in rough-walled fractures: Competition between roughening by random aperture variations and smoothing by in-plane curvature  

E-Print Network [OSTI]

Immiscible displacements in rough-walled fractures: Competition between roughening by random-walled fractures is controlled by the competition between random aperture variability which tends to roughen parameters: one that controls roughening the coefficient of variation of the aperture field, and another

Detwiler, Russell

165

Finding Cryptography in Object Code  

SciTech Connect (OSTI)

Finding and identifying Cryptography is a growing concern in the malware analysis community. In this paper, a heuristic method for determining the likelihood that a given function contains a cryptographic algorithm is discussed and the results of applying this method in various environments is shown. The algorithm is based on frequency analysis of opcodes that make up each function within a binary.

Jason L. Wright

2008-10-01T23:59:59.000Z

166

Writing audit findings: Be reasonable  

SciTech Connect (OSTI)

A customary approach to auditing and reporting deficiencies is to keep a running list of those that are found, evaluate the severity of each, and based on the evidence, document findings or observations or concerns in an audit report. The report is issued and the auditee is normally requested to address root cause'' as part of their corrective action. This paper describes a root problems'' approach to documenting audit findings that is designed not only to put the QA auditor in a more favorable light, but to more effectively enable the auditee to identify root cause and meaningful corrective action. The positive results of this approach are considerable. You will have fewer findings but those you do have will be substantial. You will cite requirements that sound reasonable and make arguments difficult. If some of the supporting deficiencies (examples) prove to be incorrect, you will still have ample support for the original finding. You will be seen as reasonable individual who can help lead the auditee towards identification of root cause without taking away part of the responsibility. You even have a fair chance of fostering a sense of commitment to quality improvement on the auditee's part. This in itself, is its own reward.

Girvin, N.W.

1992-05-01T23:59:59.000Z

167

Writing audit findings: Be reasonable!  

SciTech Connect (OSTI)

A customary approach to auditing and reporting deficiencies is to keep a running list of those that are found, evaluate the severity of each, and based on the evidence, document findings or observations or concerns in an audit report. The report is issued and the auditee is normally requested to address ``root cause`` as part of their corrective action. This paper describes a ``root problems`` approach to documenting audit findings that is designed not only to put the QA auditor in a more favorable light, but to more effectively enable the auditee to identify root cause and meaningful corrective action. The positive results of this approach are considerable. You will have fewer findings but those you do have will be substantial. You will cite requirements that sound reasonable and make arguments difficult. If some of the supporting deficiencies (examples) prove to be incorrect, you will still have ample support for the original finding. You will be seen as reasonable individual who can help lead the auditee towards identification of root cause without taking away part of the responsibility. You even have a fair chance of fostering a sense of commitment to quality improvement on the auditee`s part. This in itself, is its own reward.

Girvin, N.W.

1992-05-01T23:59:59.000Z

168

Granular flow through an aperture: Pressure and flow rate are independent. M. A. Aguirre1,2  

E-Print Network [OSTI]

REV IEW CO PY N O T FO R D ISTRIBU TIO N Granular flow through an aperture: Pressure and flow rate in the Physics and Mechanics of Fluids). 3 Instituto de F´isica de L´iquidos y Sistemas Biol´ogicos (UNLP, A. Calvo has passed away during the preparation stages of this article. We simultaneously measure

Paris-Sud XI, Université de

169

Velocity model-building by 3D frequency-domain, full-waveform inversion of wide-aperture seismic data  

E-Print Network [OSTI]

Velocity model-building by 3D frequency-domain, full-waveform inversion of wide-aperture seismic, any approach that helps to auto- mate and optimize velocity model-building will speed up the output . The most common approaches for building a PSDM velocity model rely on reflection traveltime tomography e

Vallée, Martin

170

April 1, 2000 / Vol. 25, No. 7 / OPTICS LETTERS 439 Anomaly in a high-numerical-aperture diffractive focusing lens  

E-Print Network [OSTI]

^x; sxsy 1 1 sz ^y; 2sx ^z . (2) The apodization factor Av is based on conservation of energy size at the focus reaches a minimum at a numerical aperture of 0.5 and then increases significantly lenses with low rather than high NA's can be analyzed by use of standard scalar theory, for which

Friesem, Asher A.

171

Electromagnetic Radiation (EMR) coupling to complex systems : aperture coupling into canonical cavities in reverberant and anechoic environments and model validation.  

SciTech Connect (OSTI)

Mode-stirred chamber and anechoic chamber measurements were made on two sets of canonical test objects (cylindrical and rectangular) with varying numbers of thin slot apertures. The shielding effectiveness was compared to determine the level of correction needed to compensate the mode-stirred data to levels commensurate with anechoic data from the same test object.

Charley, Dawna R.; Higgins, Matthew B.

2007-12-01T23:59:59.000Z

172

Measurement of fracture aperture fields using transmitted light: An evaluation of measurement errors and their influence on  

E-Print Network [OSTI]

Measurement of fracture aperture fields using transmitted light: An evaluation of measurement errors and their influence on simulations of flow and transport through a single fracture Russell L in fractures can be greatly enhanced through experimentation in transparent systems (analogs or replicas) where

Detwiler, Russell

173

REDUCTION OF VIBRATION-INDUCED ARTIFACTS IN SYNTHETIC-APERTURE-RADAR IMAGERY USING THE FRACTIONAL FOURIER TRANSFORM  

E-Print Network [OSTI]

REDUCTION OF VIBRATION-INDUCED ARTIFACTS IN SYNTHETIC-APERTURE-RADAR IMAGERY USING THE FRACTIONAL of objects exhibit- ing low-level vibrations are accompanied by localized arti- facts, or ghost targets to the non-stationary nature of the returned signals from vibrating objects. Re- cently, a method based

Santhanam, Balu

174

Sub-15 nm Photo-electron Source Using a Nano-aperture Integrated with a Nano-antenna  

Science Journals Connector (OSTI)

We propose a nano-scale C-aperture nano-tip photo-electron source with a CsBr photo-cathode. We fabricated the structure and estimated the optical spot available in the CsBr thin film...

Cheng, Yao-Te; Takashima, Yuzuru; Maldonado, Juan R; Scipioni, Larry; Ferranti, David; Pianetta, Piero A; Hesselink, Lambertus; Pease, Roger F

175

ieee transactions on ultrasonics, ferroelectrics, and frequency control, vol. 54, no. 7, july 2007 1399 An Implementation of Synthetic Aperture  

E-Print Network [OSTI]

, Senior Member, IEEE Abstract--A new implementation of a synthetic aper- ture focusing technique (SAFT-domain SAFT are com- pared in the paper using simulated and real ultrasonic data. I. Introduction Although advanced synthetic aperture focusing tech- niques (SAFT) implemented in frequency domain have been widely

176

Final Report: Detection and Characterization of Underground Facilities by Stochastic Inversion and Modeling of Data from the New Generation of Synthetic Aperture Satellites  

SciTech Connect (OSTI)

Many clandestine development and production activities can be conducted underground to evade surveillance. The purpose of the study reported here was to develop a technique to detect underground facilities by broad-area search and then to characterize the facilities by inversion of the collected data. This would enable constraints to be placed on the types of activities that would be feasible at each underground site, providing a basis the design of targeted surveillance and analysis for more complete characterization. Excavation of underground cavities causes deformation in the host material and overburden that produces displacements at the ground surface. Such displacements are often measurable by a variety of surveying or geodetic techniques. One measurement technique, Interferometric Synthetic Aperture Radar (InSAR), uses data from satellite-borne (or airborne) synthetic aperture radars (SARs) and so is ideal for detecting and measuring surface displacements in denied access regions. Depending on the radar frequency and the acquisition mode and the surface conditions, displacement maps derived from SAR interferograms can provide millimeter- to centimeter-level measurement accuracy on regional and local scales at spatial resolution of {approx}1-10 m. Relatively low-resolution ({approx}20 m, say) maps covering large regions can be used for broad-area detection, while finer resolutions ({approx}1 m) can be used to image details of displacement fields over targeted small areas. Surface displacements are generally expected to be largest during or a relatively short time after active excavation, but, depending on the material properties, measurable displacement may continue at a decreasing rate for a considerable time after completion. For a given excavated volume in a given geological setting, the amplitude of the surface displacements decreases as the depth of excavation increases, while the area of the discernable displacement pattern increases. Therefore, the ability to detect evidence for an underground facility using InSAR depends on the displacement sensitivity and spatial resolution of the interferogram, as well as on the size and depth of the facility and the time since its completion. The methodology development described in this report focuses on the exploitation of synthetic aperture radar data that are available commercially from a number of satellite missions. Development of the method involves three components: (1) Evaluation of the capability of InSAR to detect and characterize underground facilities ; (2) inversion of InSAR data to infer the location, depth, shape and volume of a subsurface facility; and (3) evaluation and selection of suitable geomechanical forward models to use in the inversion. We adapted LLNL's general-purpose Bayesian Markov Chain-Monte Carlo procedure, the 'Stochastic Engine' (SE), to carry out inversions to characterize subsurface void geometries. The SE performs forward simulations for a large number of trial source models to identify the set of models that are consistent with the observations and prior constraints. The inverse solution produced by this kind of stochastic method is a posterior probability density function (pdf) over alternative models, which forms an appropriate input to risk-based decision analyses to evaluate subsequent response strategies. One major advantage of a stochastic inversion approach is its ability to deal with complex, non-linear forward models employing empirical, analytical or numerical methods. However, while a geomechanical model must incorporate adequate physics to enable sufficiently accurate prediction of surface displacements, it must also be computationally fast enough to render the large number of forward realizations needed in stochastic inversion feasible. This latter requirement prompted us first to investigate computationally efficient empirical relations and closed-form analytical solutions. However, our evaluation revealed severe limitations in the ability of existing empirical and analytical forms to predict deformations from undergro

Foxall, W; Cunningham, C; Mellors, R; Templeton, D; Dyer, K; White, J

2012-02-27T23:59:59.000Z

177

Imaging targets embedded in a lossy half space with Synthetic Aperture Radar  

SciTech Connect (OSTI)

This paper addresses theoretical aspects of forming images from an airborne Synthetic Aperture Radar (SAR) of targets buried below the earth`s surface. Soil is generally a lossy, dispersive medium, with wide ranging variability in these attributes depending on soil type, moisture content, and a host of other physical properties. Focussing a SAR subsurface image presents new dimensions of complexity relative to its surface-image counterpart, even when the soil`s properties are known. This paper treats the soil as a lossy, dispersive half space, and presents a practical model for the radar echo-delay time to point scatterers within it. This model is then used to illustrate effects of refraction, dispersion, and attenuation on a SAR`s phase histories, and the resulting image. Various data collection geometries and processing strategies are examined for both 2-Dimensional and 3-Dimensional SAR images. The conclusions from this work are that (1) focussing a SAR image must generally take into account both refraction and dispersion, (2) resolving targets at different depths in lossy soils requires perhaps unprecedented sidelobe attenuation, that for some soils may only be achievable with specialized window functions, (3) the impulse response of the soil itself places a practical limit on the usable bandwidth of the radar, and (4) dynamic ranges and sensitivities will need to be orders of magnitude greater than typical surface-imaging SARs, leading to significant impact on SAR parameters, for example compressing the usable range of pulse repetition frequencies (PRFs).

Doerry, A.W.; Brock, B.C.; Boverie, B.; Cress, D.

1994-05-01T23:59:59.000Z

178

A High Resolution, Light-Weight, Synthetic Aperture Radar for UAV Application  

SciTech Connect (OSTI)

(U) Sandia National Laboratories in collaboration with General Atomics (GA) has designed and built a high resolution, light-weight, Ku-band Synthetic Aperture Radar (SAR) known as "Lynx". Although Lynx can be operated on a wide variety of manned and unmanned platforms, its design is optimized for use on medium altitude Unmanned Aerial Vehicles (UAVS). In particular, it can be operated on the Predator, I-GNAT, and Prowler II platforms manufactured by GA. (U) The radar production weight is less than 120 lb and operates within a 3 GHz band from 15.2 GHz to 18.2 GHz with a peak output power of 320 W. Operating range is resolution and mode dependent but can exceed 45 km in adverse weather (4 mm/hr rain). Lynx has operator selectable resolution and is capable of 0.1 m resolution in spotlight mode and 0.3 m resolution in stripmap mode, over substantial depression angles (5 to 60 deg) and squint angles (broadside ±45 deg). Real-time Motion Compensation is implemented to allow high-quality image formation even during vehicle turns and other maneuvers.

Doerry, A.W.; Hensley, W.H.; Stence, J.; Tsunoda, S.I. Pace, F.; Walker, B,C.; Woodring, M.

1999-05-27T23:59:59.000Z

179

3D synthetic aperture PIV measurements from artificial vibrating vocal folds  

E-Print Network [OSTI]

During speech, air from the lungs is forced past the vocal folds which vibrate, producing sound. A pulsatile jet of air is formed downstream of the vibrating folds which interacts with the various structures in the airway. Currently, it is postulated that the way this jet interacts with the downstream structures in the airway directly affects the quality of human speech. In order to better understand this jet, it is desirable to visualize the jet in three dimensions. We present the results of a method that reconstructs the three dimensional velocity field using Synthetic aperture PIV (SAPIV) \\cite{Belden:2010}. SAPIV uses an array of high-speed cameras to artificially create a single camera with a variable focal length. This is accomplished by overlapping the images from the array to create a "focal stack". As the images are increasingly overlapped, more distant image planes come into focus. 3D PIV is then performed on the "refocused" focal stack to reconstruct the flow field in three dimensions. SAPIV has th...

Daily, Jesse; Belden, Jesse; Thomson, Scott; Truscott, Tadd

2011-01-01T23:59:59.000Z

180

The effects of surface mapping corrections with synthetic-aperture focusing techniques on ultrasonic imaging  

SciTech Connect (OSTI)

Image processing to improve the resolution of ultrasonic imaging systems requires an accurate knowledge of the geometry and properties of the media through which the ultrasound travels. This is particularly true when a method such as the synthetic-aperture focusing technique (SAFT) is used. For SAFT to function properly, it is necessary to know accurately the path traveled by the ultrasound from transducer to target and back again. A form of SAFT imaging is described in which the imaging routine also constructs a map of the target surface. This map is then used to calculate accurately the propagation history of the ultrasound for the SAFT processing. The resolution and positional accuracy of unprocessed images, unmapped SAFT images, and surface mapped SAFT images are compared. All but the surface mapping images show significant errors in positional accuracy for relatively small surface deviations. The surface mapping correction, however, brings the imaging accuracy back to within the limits of the mechanical experimental error. A more severely distorted surface destroys the phase relationships required for processing unless the surface variations are accounted for. In addition, results achieved with a flat ultrasonic transducer suggest significant simplifications that may ease field implementation of SAFT systems.

Johnson, J.A.; Barna, B.A.

1983-09-01T23:59:59.000Z

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


181

Effects of surface mapping corrections with synthetic-aperture focusing techniques on ultrasonic imaging  

SciTech Connect (OSTI)

Image processing to improve the resolution of ultrasonic imaging systems requires an accurate knowledge of the geometry and properties of the media through which the ultrasound travels. This is particularly true when a method such as the Synthetic Aperture Focusing Technique (SAFT) is used. For SAFT to function properly, it is necessary to accurately know the path traveled by the ultrasound from transducer to target and back again. A form of SAFT imaging is described in which the image routine also constructs a map of the target surface. This map is then used to accurately calculate the propagation history of the ultrasound for the SAFT processing. The resolution and positional accuracy of unprocessed images, unmapped SAFT images, and surface mapping SAFT images are compared. All but the surface mapping images show significant errors in positional accuracy for relatively small surface deviations. The surface mapping correction however, brings the imaging accuracy back to within the limits of the mechanical experimental error. In addition, results achieved with a flat ultrasonic transducer suggest significant simplifications that may ease field implementation of SAFT systems.

Barna, B.A.; Johnson, J.A.

1981-01-01T23:59:59.000Z

182

Running Large Scale Jobs  

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

Running Large Scale Jobs Running Large Scale Jobs Users face various challenges with running and scaling large scale jobs on peta-scale production systems. For example, certain...

183

Finding of No Significant Impacts  

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

DOE/EA 1916 DOE/EA 1916 Finding of No Significant Impacts Page 2 of 6 system; and (6) appurtenant facilities for navigation safety and operation. The project is estimated to have an annual generation of 1.25 gigawatt-hours (GWh) after the completion of Phase 2. Because the project would be connected to the existing electrical grid, on September 1, 2011, ORPC Maine applied to the Federal Energy Regulatory Commission (FERC) for an 8-year pilot project license to construct, operate, and maintain the proposed Cobscook Bay project (FERC Project No. 12711), This application required FERC to conduct a review of the potential environmental impacts of the project in accordance with the National Environmental Policy Act (NEPA). Since DOE was considering providing financial assistance for the project, DOE

184

Accelerator Quality HTS Dipole Magnet Demonstrator designs for the EuCARD-2, 5 Tesla 40 mm Clear Aperture Magnet  

E-Print Network [OSTI]

Future high-energy accelerators will need very high magnetic fields in the range of 20 T. The EuCARD-2 work-package-10 is a collaborative push to take HTS materials into an accelerator quality demonstrator magnet. The demonstrator will produce 5 T standalone and between 17 T and 20 T, when inserted into the 100 mm aperture of Fresca-2 high field out-sert magnet. The HTS magnet will demonstrate the field strength and field quality that can be achieved. An effective quench detection and protection system will have to be developed to operate with the HTS superconducting materials. This paper presents a ReBCO magnet design using multi strand Roebel cable that develops a stand-alone field of 5 T in a 40 mm clear aperture and discusses the challenges associated with good field quality using this type of material. A selection of magnet designs is presented as result of a first phase of development.

Kirby, G; Ballarino, A; Bottura, L; Chouika, N; Clement, S; Datskov, V; Fajardo, L; Fleiter, J; Gauthier, R; Lambert, L; Lopes, M; Perez, J; DeRijk, G; Rijllart, A; Rossi, L; Ten Kate, H; Durante, M; Fazilleau, P; Lorin, C; Haro, E; Stenvall, A; Caspi, S; Marchevsky, M; Goldacker, W; Kario, A

2014-01-01T23:59:59.000Z

185

Findings of No Significant Impact (FONSI) | Department of Energy  

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

November 28, 2008 November 28, 2008 EA-1626: Finding of No Significant Impact Midwest geological Sequestration Consortium Phase III Large-Scale Field Test November 26, 2008 EA-1625: Finding of No Significant Impact Southeast Regional Carbon Sequestration Partnership Phase III Early Test November 7, 2008 EA-1637: Finding of No Significant Impact Energy Conservation Program for Commercial and Industrial Equipment: Packaged Terminal Air Conditioner and Packaged Terminal Heat Pump Energy Conservation Standards October 8, 2008 EA-1604: Finding of No Significant Impact Construction and Operation of a Potable Water Line at the Rocky Mountain Oilfield Testing Center/Naval Petroleum Reserve No. 3, Natrona County, Wyoming October 1, 2008 EA-1583: Finding of No Significant Impact Rocky Mountain Oilfield Testing Center/Naval Petroleum Reserve No. 3

186

Regional Transmission Projects: Finding Solutions  

SciTech Connect (OSTI)

The Keystone Center convened and facilitated a year-long Dialogue on "Regional Transmission Projects: Finding Solutions" to develop recommendations that will help address the difficult and contentious issues related to expansions of regional electric transmission systems that are needed for reliable and economic transmission of power within and across regions. This effort brought together a cross-section of affected stakeholders and thought leaders to address the problem with the collective wisdom of their experience and interests. Transmission owners sat at the table with consumer advocates and environmental organizations. Representatives from regional transmission organizations exchanged ideas with state and federal regulators. Generation developers explored common interests with public power suppliers. Together, the Dialogue participants developed consensus solutions about how to begin unraveling some of the more intractable issues surrounding identification of need, allocation of costs, and reaching consensus on siting issues that can frustrate the development of regional transmission infrastructure. The recommendations fall into three broad categories: 1. Recommendations on appropriate institutional arrangements and processes for achieving regional consensus on the need for new or expanded transmission infrastructure 2. Recommendations on the process for siting of transmission lines 3. Recommendations on the tools needed to support regional planning, cost allocation, and siting efforts. List of Dialogue participants: List of Dialogue Participants: American Electric Power American Transmission Company American Wind Energy Association California ISO Calpine Corporation Cinergy Edison Electric Institute Environmental Defense Federal Energy Regulatory Commission Great River Energy International Transmission Company ISO-New England Iowa Public Utility Board Kanner & Associates Midwest ISO National Association of Regulatory Utility Commissioners National Association of State Utility Consumer Advocates National Grid Northeast Utilities PA Office of Consumer Advocates Pacific Gas & Electric Corporation Pennsylvania Public Utility Commission PJM Interconnection The Electricity Consumers Resource Council U.S. Department of Energy US Department of the Interior Van Ness Feldman Western Interstate Energy Board Wind on the Wires Wisconsin Public Service Commission Xcel Energy

The Keystone Center

2005-06-15T23:59:59.000Z

187

Clinical Outcome of Adjuvant Treatment of Endometrial Cancer Using Aperture-Based Intensity-Modulated Radiotherapy  

SciTech Connect (OSTI)

Purpose: To assess disease control and acute and chronic toxicity with aperture-based intensity-modulated radiotherapy (AB-IMRT) for postoperative pelvic irradiation of endometrial cancer. Methods and Materials: Between January and July 2005, after hysterectomy for endometrial cancer, 15 patients received 45 Gy to the pelvis using AB-IMRT. The AB-IMRT plans were generated by an in-house treatment planning system (Ballista). The AB-IMRT plans were used for treatment and were dosimetrically compared with three other approaches: conventional four-field, enlarged four-field, and beamlet-based IMRT (BB-IMRT). Disease control and toxicity were prospectively recorded and compared with retrospective data from 30 patients treated with a conventional four-field technique. Results: At a median follow-up of 27 months (range, 23-30), no relapse was noted among the AB-IMRT group compared with five relapses in the control group (p = 0.1). The characteristics of each group were similar, except for the mean body mass index, timing of brachytherapy, and applicator type used. Patients treated with AB-IMRT experienced more frequent Grade 2 or greater gastrointestinal acute toxicity (87% vs. 53%, p 0.02). No statistically significant difference was noted between the two groups regarding the incidence or severity of chronic toxicities. AB-IMRT plans significantly improved target coverage (93% vs. 76% of planning target volume receiving 45 Gy for AB-IMRT vs. conventional four-field technique, respectively). The sparing of organs at risk was similar to that of BB-IMRT. Conclusion: The results of our study have shown that AB-IMRT provides excellent disease control with equivalent late toxicity compared with the conventional four-field technique. AB-IMRT provided treatment delivery and quality assurance advantages compared with BB-IMRT and could reduce the risk of second malignancy compared with BB-IMRT.

Bouchard, Myriam [Departement de Radio-oncologie et Centre de Recherche de L'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, L'Hotel-Dieu de Quebec, Quebec, QC (Canada); Nadeau, Sylvain M.Sc.; Gingras, Luc [Departement de Radio-oncologie et Centre de Recherche de L'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, L'Hotel-Dieu de Quebec, Quebec, QC (Canada); Departement de Physique, de Genie Physique et d'optique, Universite Laval, Quebec, QC (Canada); Raymond, Paul-Emile; Beaulieu, Frederic [Departement de Radio-oncologie et Centre de Recherche de L'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, L'Hotel-Dieu de Quebec, Quebec, QC (Canada); Beaulieu, Luc [Departement de Radio-oncologie et Centre de Recherche de L'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, L'Hotel-Dieu de Quebec, Quebec, QC (Canada); Departement de Physique, de Genie Physique et d'optique, Universite Laval, Quebec, QC (Canada); Fortin, Andre [Departement de Radio-oncologie et Centre de Recherche de L'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, L'Hotel-Dieu de Quebec, Quebec, QC (Canada); Germain, Isabelle [Departement de Radio-oncologie et Centre de Recherche de L'Hotel-Dieu de Quebec, Centre Hospitalier Universitaire de Quebec, L'Hotel-Dieu de Quebec, Quebec, QC (Canada)], E-mail: isabelle.germain@chuq.qc.ca

2008-08-01T23:59:59.000Z

188

Finding & Sharing Information about Energy Efficiency | Department...  

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

Finding & Sharing Information about Energy Efficiency Finding & Sharing Information about Energy Efficiency June 29, 2011 - 12:27pm Addthis Drew Bittner Communications Lead, Office...

189

Simulation of large acceptance LINAC for muons  

SciTech Connect (OSTI)

There has been a recent need for muon accelerators not only for future Neutrino Factories and Muon Colliders but also for other applications in industry and medical use. We carried out simulations on a large-acceptance muon linac with a new concept 'mixed buncher/acceleration'. The linac can accept pions/muons from a production target with large acceptance and accelerate muon without any beam cooling which makes the initial section of muon-linac system very compact. The linac has a high impact on Neutrino Factory and Muon Collider (NF/MC) scenario since the 300-m injector section can be replaced by the muon linac of only 10-m length. The current design of the linac consists of the following components: independent 805-MHz cavity structure with 6- or 8-cm-radius aperture window; injection of a broad range of pion/muon energies, 10-100 MeV, and acceleration to 150 - 200 MeV. Further acceleration of the muon beam are relatively easy since the beam is already bunched.

Miyadera, H [Los Alamos National Laboratory; Kurennoy, S [Los Alamos National Laboratory; Jason, A J [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

190

FINDINGS IN BRIEF THEME: Water, aquaculture and fish  

E-Print Network [OSTI]

FINDINGS IN BRIEF THEME: Water, aquaculture and fish Photo:Jan-ErikJohansson,SLU Sustainable feed for farmed fish Farmed predatory fish (salmon, cod, etc.) need large quantities of feed, which at pre- sent consists of wildcaught marine fish spe- cies that are endangered to varying degrees. SLU researchers have

191

Payments for Ecosystems Services Findings and Perceptions from the USA  

E-Print Network [OSTI]

Payments for Ecosystems Services Findings and Perceptions from the USA Policy Summary Jenna Coull market mechanisms. The use of these schemes has become more widespread particularly in the USA and some and conservation protection in the USA, large mitigation banks have emerged which provide credits for an area

192

Sierra Geothermal's Key Find in Southern Nevada | Department of Energy  

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

Sierra Geothermal's Key Find in Southern Nevada Sierra Geothermal's Key Find in Southern Nevada Sierra Geothermal's Key Find in Southern Nevada July 13, 2010 - 5:17pm Addthis Sierra Geothermal discovered temperatures hot enough for large-scale geothermal energy production at one of its wells near Silver Peak, Nev. | Photo courtesy of Sierra Geothermal Sierra Geothermal discovered temperatures hot enough for large-scale geothermal energy production at one of its wells near Silver Peak, Nev. | Photo courtesy of Sierra Geothermal Paul Lester Communications Specialist for the Office of Energy Efficiency and Renewable Energy In May 2010, Sierra Geothermal determined temperature at the bottom of a well drilled at the company's Alum project near Silver Peak, Nev., was hot enough for commercial-sized geothermal energy production - measured as 147

193

Sierra Geothermal's Key Find in Southern Nevada | Department of Energy  

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

Sierra Geothermal's Key Find in Southern Nevada Sierra Geothermal's Key Find in Southern Nevada Sierra Geothermal's Key Find in Southern Nevada July 13, 2010 - 5:17pm Addthis Sierra Geothermal discovered temperatures hot enough for large-scale geothermal energy production at one of its wells near Silver Peak, Nev. | Photo courtesy of Sierra Geothermal Sierra Geothermal discovered temperatures hot enough for large-scale geothermal energy production at one of its wells near Silver Peak, Nev. | Photo courtesy of Sierra Geothermal Paul Lester Communications Specialist, Office of Energy Efficiency and Renewable Energy In May 2010, Sierra Geothermal determined temperature at the bottom of a well drilled at the company's Alum project near Silver Peak, Nev., was hot enough for commercial-sized geothermal energy production - measured as 147

194

EA-1886: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1886: Finding of No Significant Impact Big Sky Regional Carbon Sequestration Partnership - Phase III: Large Volume CO2 Injection-Site Characterization, Well Drilling, and Infrastructure Development, Injection, MVA, and Site Closure, Kevin Dome, Toole County, Montana Based on the findings of this EA and after careful consideration of all public and agency comments, DOE has determined that its proposed action of providing $63.8 million in the form of cost-shared federal funding and MSU's construction and operation of the Big Sky Regional Carbon Sequestration Partnership Phase III: Kevin Dome Carbon Storage Project would not significantly affect the quality of the human environment. Therefore, preparation of an environmental impact statement is not

195

Multiphase Fluid Flow in Deformable Variable-Aperture Fractures - Final Report  

SciTech Connect (OSTI)

Fractures provide flow paths that can potentially lead to fast migration of fluids or contaminants. A number of energy-­?related applications involve fluid injections that significantly perturb both the pressures and chemical composition of subsurface fluids. These perturbations can cause both mechanical deformation and chemical alteration of host rocks with potential for significant changes in permeability. In fractured rock subjected to coupled chemical and mechanical stresses, it can be difficult to predict the sign of permeability changes, let alone the magnitude. This project integrated experimental and computational studies to improve mechanistic understanding of these coupled processes and develop and test predictive models and monitoring techniques. The project involved three major components: (1) study of two-­?phase flow processes involving mass transfer between phases and dissolution of minerals along fracture surfaces (Detwiler et al., 2009; Detwiler, 2010); (2) study of fracture dissolution in fractures subjected to normal stresses using experimental techniques (Ameli, et al., 2013; Elkhoury et al., 2013; Elkhoury et al., 2014) and newly developed computational models (Ameli, et al., 2014); (3) evaluation of electrical resistivity tomography (ERT) as a method to detect and quantify gas leakage through a fractured caprock (Breen et al., 2012; Lochbuhler et al., 2014). The project provided support for one PhD student (Dr. Pasha Ameli; 2009-­?2013) and partially supported a post-­?doctoral scholar (Dr. Jean Elkhoury; 2010-­?2013). In addition, the project provided supplemental funding to support collaboration with Dr. Charles Carrigan at Lawrence Livermore National Laboratory in connection with (3) and supported one MS student (Stephen Breen; 2011-­?2013). Major results from each component of the project include the following: (1) Mineral dissolution in fractures occupied by two fluid phases (e.g., oil-­?water or water-­?CO{sub 2}) causes changes in local capillary forces and redistribution of fluids. These coupled processes enhance channel formation and the potential for development of fast flow paths through fractures. (2) Dissolution in fractures subjected to normal stress can result in behaviors ranging from development of dissolution channels and rapid permeability increases to fracture healing and significant permeability decreases. The timescales associated with advective transport of dissolved ions in the fracture, mineral dissolution rates, and diffusion within the adjacent porous matrix dictate the sign and magnitude of the resulting permeability changes. Furthermore, a high-­? resolution mechanistic model that couples elastic deformation of contacts and aperture-­?dependent dissolution rates predicts the range of observed behaviors reasonably well. (3) ERT has potential as a tool for monitoring gas leakage in deep formations. Using probabilistic inversion methods further enhances the results by providing uncertainty estimates of inverted parameters.

Detwiler, Russell

2014-04-30T23:59:59.000Z

196

Find and neutralize clandestine nuclear weapons  

SciTech Connect (OSTI)

The objective of finding nuclear material at entry portals is to provide a secure perimeter as large as a weapon damage radius so that operations could be conducted within it relatively unencumbered. The objective of wide area search for nuclear material to provide a safe zone of similar dimensions in an area in which it is not possible to maintain a secure perimeter, to provide assurance for civilians living at an area at risk, or to provide rapid, wide area search of regions that could conceal nuclear threats to forces in the field. This rapid, wide-area, and confident detection of nuclear materials is the essential first step in developing the ability to negate terrorist nuclear assemblies or weapons. The ability to detect and negate nuclear materials are necessary to prevent the forced, massive evacuation of urban populations or the disruption of military operations in response to terrorist threats. This paper describes the limitations to current sensors used for nuclear weapon detection and discusses a novel approach to nuclear weapon detection using a combination of directional information (imaging) and gamma ray energy (color) to produce a gamma ray color camera.

Canavan, G.H.

1997-09-01T23:59:59.000Z

197

COMPUTATIONAL AND APPLIED MATHEMATICS A Rayleigh-Chebyshev Procedure For Finding the Smallest Eigenvalues  

E-Print Network [OSTI]

UCLA COMPUTATIONAL AND APPLIED MATHEMATICS A Rayleigh-Chebyshev Procedure For Finding the Smallest-Chebyshev Procedure For Finding the Smallest Eigenvalues and Associated Eigenvectors of Large Sparse Hermitian Matrices Chris Anderson January 20, 2010 Abstract A procedure is presented for finding a number

Soatto, Stefano

198

Large Diffractive Optics for GEo-Based Earth Surveillance  

SciTech Connect (OSTI)

The natural vantage point for performing Earth-centric operations from space is geosynchronous orbit (GEO); a platform there moves at the same rate as the Earth's surface, so appears to continually ''hover'' over a fixed site on the Earth. Unlike spacecraft in other orbits, which rapidly fly-over targets, a GEO-based platform remains in-position all the time. In order to insure continual access to sites using low earth orbit (LEO) platforms, one needs a large enough constellation ({approx} 50) of spacecraft so that one is always overhead; in contrast, a single GEO platform provides continuous coverage over sites throughout Euro-Asia. This permanent coverage comes, unfortunately, with a stiff price-tag; geosynchronous orbit is 36,000 km high, so space platforms there must operate at ranges roughly 100 times greater than ones located in LEO. For optical-based applications, this extreme range is difficult to deal with; for surveillance the price is a 100-fold loss of resolution, for laser weapons it is a 10,000-fold loss in flux-on-target. These huge performance penalties are almost always unacceptable, preventing us from successfully using GEO-based platforms. In practice, we are forced to either settle for brief, infrequent access to targets, or, if we demand continuous coverage, to invest in large, many-satellite, constellations. There is, fortunately, a way to use GEO-based optical platforms without incurring the huge, range-dependent, performance penalties; one must simply use bigger optics. As long as the aperture of a platform's optics increases as much as its operating range, then its performance (resolution and/or flux) does not suffer; the price for operating from GEO is simply 100-fold larger optics. This is, of course, a very stiff price; while meter-class optics may suffice for many low-earth-orbit applications, 100 meter apertures are needed in order to achieve similar performance from GEO. Since even the largest Earth-based telescope is only 10 meters in diameter, building ten-fold larger ones for GEO applications (let alone delivering and operating them there) presents major difficulties. However, since the challenges of fielding large platforms in GEO are matched by the benefits of continuous coverage, we propose a program to develop such optical platforms. In this section, we will examine a particular form of large aperture optic, using a flat diffractive lens instead of the more conventional curved reflectors considered elsewhere in this report. We will discuss both the development of this type of large aperture optics, as well as the steps necessary to use it for GEO-based Earth surveillance. In a later section of this report we will discuss another use for large diffractive optics, their application for global-reach laser weapons.

Hyde, R A

2003-09-11T23:59:59.000Z

199

TE Connectivity Finds Answers in Tomography  

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

TE Connectivity Finds Answers in Tomography TE Connectivity Finds Answers in Tomography Print Thursday, 22 August 2013 10:50 TE Connectivity is a world leader in connectivity-the...

200

Finding Structure via Compression Jason L. Hutchens  

E-Print Network [OSTI]

Structurevia Compression Jason L. Hutchens and Michael D. Alder (1998) Finding Structure via Compression. In D.M.W

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


201

Intercomparison of Sensible Heat Flux from Large Aperture Scintillometer and Eddy Covariance Methods: Field Experiment over a Homogeneous Semi-arid Region  

E-Print Network [OSTI]

uctuations of vertical wind speed and air temperature at abetween ?uctuations of vertical wind speed and ?uctuationsT is the covariance between vertical wind speed (w) and air

Zeweldi, Dawit A.; Gebremichael, Mekonnen; Wang, Junming; Sammis, Theodore; Kleissl, Jan; Miller, David

2010-01-01T23:59:59.000Z

202

Intercomparison of Sensible Heat Flux from Large Aperture Scintillometer and Eddy Covariance Methods: Field Experiment over a Homogeneous Semi-arid Region  

E-Print Network [OSTI]

of satellite remote sensing sensible heat-?ux estimates dueremote sensing algorithms. A typical approach identi?es spectral bands particularly sensitive to surface heat ?

Zeweldi, Dawit A.; Gebremichael, Mekonnen; Wang, Junming; Sammis, Theodore; Kleissl, Jan; Miller, David

2010-01-01T23:59:59.000Z

203

A constraint solver for software engineering : finding models and cores of large relational specifications  

E-Print Network [OSTI]

Relational logic is an attractive candidate for a software description language, because both the design and implementation of software often involve reasoning about relational structures: organizational hierarchies in the ...

Torlak, Emina, 1979-

2009-01-01T23:59:59.000Z

204

EA-1640: Final Environmental Assessment and Finding of No Significant  

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

EA-1640: Final Environmental Assessment and Finding of No EA-1640: Final Environmental Assessment and Finding of No Significant Impact EA-1640: Final Environmental Assessment and Finding of No Significant Impact Transfer of Land and Facilities within the East Tennessee Technology Park and Surrounding Area, Oak Ridge, Tennessee DOE proposes to convey up to approximately 1,800 acres of property located within and surrounding the ETTP. This property includes the majority of the main ETTP plant area, Duct Island, a portion of the former K-25 Powerhouse Area, the K-1251 Barge Loading Area and the land adjacent to it, and land identified as Parcel ED-3. Areas that would not be conveyed include non-development areas and DOE-retained property (retained for a variety of uses or purposes). A large portion of the non-development

205

EA-1640: Final Environmental Assessment and Finding of No Significant  

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

Final Environmental Assessment and Finding of No Final Environmental Assessment and Finding of No Significant Impact EA-1640: Final Environmental Assessment and Finding of No Significant Impact Transfer of Land and Facilities within the East Tennessee Technology Park and Surrounding Area, Oak Ridge, Tennessee DOE proposes to convey up to approximately 1,800 acres of property located within and surrounding the ETTP. This property includes the majority of the main ETTP plant area, Duct Island, a portion of the former K-25 Powerhouse Area, the K-1251 Barge Loading Area and the land adjacent to it, and land identified as Parcel ED-3. Areas that would not be conveyed include non-development areas and DOE-retained property (retained for a variety of uses or purposes). A large portion of the non-development

206

Lessons from Large-Scale Renewable Energy Integration Studies: Preprint  

SciTech Connect (OSTI)

In general, large-scale integration studies in Europe and the United States find that high penetrations of renewable generation are technically feasible with operational changes and increased access to transmission. This paper describes other key findings such as the need for fast markets, large balancing areas, system flexibility, and the use of advanced forecasting.

Bird, L.; Milligan, M.

2012-06-01T23:59:59.000Z

207

Find financing | ENERGY STAR Buildings & Plants  

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

Find financing Find financing Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In this section Learn the benefits Get started Use Portfolio Manager Save energy Find financing Calculate returns on energy efficiency investments Rebates, incentives, and financing services Public sector financing options Earn recognition Communicate your success Find financing Postponing the installation of energy-saving equipment can be an expensive

208

Floodplain Assessment and Statement of Findings  

Office of Energy Efficiency and Renewable Energy (EERE)

Floodplain Assessment and Statement of Findings for Installation of a Renewable Energy Anaerobic Digester Facility at the University of California, Davis in Yolo County, California.

209

ORISE: Forensic scientist finds truth in fingerprints  

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

Forensic scientist finds truth in fingerprints For more than 30 years, Imogene Van Buren has searched for truth in the friction ridges of fingerprints. She has identified victims...

210

CAFNA{sup (c)}, coded aperture imaging for fast neutron analysis: Application to contraband and explosive detection  

SciTech Connect (OSTI)

Fast neutron analysis is a technique for determination of the elemental composition of materials in bulk by detecting the energies of characteristic gamma rays, which are emitted by elements after a neutron interaction. These gamma rays are typically in the 2 to 6 MeV range and it is desired to image them with a high efficiency system. Coded aperture imaging is a technique, which can improve system sensitivity by as much as a factor of fifty as compared to conventional collimators. Such systems have been used in x-ray astronomy, but unlike x-ray astronomy, our system is designed for near field imaging. The choice of pattern is critical to the performance of the system but we have devised patterns such that the reconstruction of point like objects is clean and rapid with no spurious response. We have also used the technique for imaging of high energy radioisotopes used in nuclear medicine.

Lanza, R. C.; Zhang, L. [Department of Nuclear Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02138 (United States)

1999-06-10T23:59:59.000Z

211

Cluster-based find and replace  

Science Journals Connector (OSTI)

In current text editors, the find & replace command offers only two options: replace one match at a time prompting for confirmation, or replace all matches at once without any confirmation. Both approaches are prone to errors. This paper explores a third ... Keywords: clustering, error prevention, find & replace, text editing

Robert C. Miller; Alisa M. Marshall

2004-04-01T23:59:59.000Z

212

Coherence principles in dose-finding studies  

Science Journals Connector (OSTI)

......Trust December 2005 Article Articles Coherence principles in dose-finding studies...Revised April 2005. This paper studies the coherence conditions of dose-finding methods...toxic outcome has just been seen. The coherence conditions, motivated by ethical concerns......

Ying Kuen Cheung

2005-12-01T23:59:59.000Z

213

Finding the right conditions for wind power.  

E-Print Network [OSTI]

?? Mitigating the projections of climate change will require large investments in renewableenergy sources. In Sweden, a major share of new renewable energy production will… (more)

Mårtensson, Andreas

2012-01-01T23:59:59.000Z

214

A PDD-Based Searching Approach for Expert Finding in Intranet Information Management  

Science Journals Connector (OSTI)

Expert finding is a frequently faced problem in Intranet information management, which aims at locating certain employees in large organizations. A Person Description Document (PDD)-based retrieval model is pr...

Yupeng Fu; Rongjing Xiang; Min Zhang; Yiqun Liu…

2006-01-01T23:59:59.000Z

215

The Aperture-coupled U-slotted Patch Antenna WX.Zbang*, C.S.Pyo**,S.IJeon**, S.P.Lee**, N.HMyung***  

E-Print Network [OSTI]

The Aperture-coupled U-slotted Patch Antenna WX.Zbang*, C.S.Pyo**,S.IJeon**, S.P.Lee**, N The microstrip patch used as a resonant antennahas been rid of it main shortageof narrow band, various broadband patch antennas had been developed by means of the multiple resonance principle. Among them the U

Myung, Noh-Hoon

216

Meet with Large Businesses  

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

Meet with Large Businesses Meet with Large Businesses and learn about upcoming acquisitions! * Federal Energy Management Program (FEMP) * National Renewable Energy Laboratory (NREL) * Small Business Administration (SBA) * U.S. Department of Energy / Energy, Efficiency, and Renewable Energy (EERE) * U.S. Department of Energy / Golden Field Office (GFO) * Western Area Power Administration (WAPA) * Colorado Procurement Technical Assistance Center (PTAC)

217

Floodplain Statement of Findings | Department of Energy  

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

Floodplain Statement of Findings Floodplain Statement of Findings Floodplain Statement of Findings Loan Guarantee to AES Energy Storage, LLC Project Dyno Electric Grid Stability Advanced Battery Systems Project Dyno would provide ancillary services within the New York power market. The Project is composed of advanced lithium ion battery cells and power control technologies to store power to help maintain the stability of the electric power grid. The Project would be composed of ten fifty-three foot metal containers each housing bidirectional inverters and DC subsystems capable of 2MW of capacity. Floodplain Statement of Findings Department of Energy Loan Guarantee to AES Energy Storage, LLC Project Dyno Electric Grid Stability Advanced Battery Systems in Johnson City, NY More Documents & Publications

218

Going To Work: Finding a Job  

E-Print Network [OSTI]

This publication offers basic rules for finding a job, including committing time for the search; contacting friends, relatives and former bosses; checking in more than one place; and keeping records on the job hunt....

Hoffman, Rosemarie

2000-01-07T23:59:59.000Z

219

Optimal Deployment of Direction-finding Systems  

E-Print Network [OSTI]

-finding system. The first part of this dissertation is to prescribe DF deployment to maximize the effectiveness with which transmitter positions are estimated in an area of interest (AOI). Three methods are presented to prescribe DF deployment. The first method...

Kim, Suhwan

2013-03-27T23:59:59.000Z

220

Finding of No Significant Impact (FONSI)  

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

1 March 2002 FINDING OF NO SIGNIFICANT IMPACT TRANSURANIC WASTE RETRIEVAL FROM THE 218-W-4B AND 218-W-4C LOW-LEVEL BURIAL GROUNDS HANFORD SITE, RICHLAND, WASHINGTON U.S. DEPARTMENT OF ENERGY March 2002 U.S. Department of Energy Finding of No Significant Impact 2 March 2002 This page intentionally left blank. U.S. Department of Energy Finding of No Significant Impact 3 March 2002 AGENCY: U.S. Department of Energy ACTION: Finding of No Significant Impact SUMMARY: The U.S. Department of Energy (DOE) has prepared an Environmental Assessment (EA), DOE/EA-1405, for retrieval of transuranic waste from the 218-W-4B and 218-W-4C low-level burial grounds located in the 200 West Area of the Hanford Site, Richland, Washington. Based on the

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


221

Applied large eddy simulation  

Science Journals Connector (OSTI)

...2971-2983. doi:10.1098/rsta.2008.0303 . Audio Supplement Audio Supplement Audio files from the Applied large eddy simulation...fidelity. | Whittle Laboratory, Department of Engineering, University of Cambridge, Cambridge CB2 1PZ...

2009-01-01T23:59:59.000Z

222

Find a Beamline | Advanced Photon Source  

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

Find a Beamline Find a Beamline The Advanced Photon Source consists of 34 sectors; each sector contains one or more beamlines. There are several resources available to help you find information about APS sectors and beamlines. Maps: Interactive Map Clicking on the link above or the picture below will take you to a page where you can see which APS beamlines are operational and relevant to your scientific interests. sectors map thumb Beamlines Map Clicking on the link above or the picture below will take you to a detailed bird's eye view of every beamline at the APS. beamline map thumb Directories: Beamlines Directory The complete listing of all APS beamlines' contacts, specifications, and status. Techniques Directory An explanation of the various research techniques in use at the APS, and a

223

TE Connectivity Finds Answers in Tomography  

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

TE Connectivity Finds Answers in TE Connectivity Finds Answers in Tomography TE Connectivity Finds Answers in Tomography Print Thursday, 22 August 2013 10:50 TE Connectivity is a world leader in connectivity-the $13 billion global company designs and manufactures more than 500,000 different electronic connectivity products for the automotive, energy, industrial, broadband communications, consumer device, healthcare, aerospace, and defense industries. TE Connectivity has a long-standing commitment to innovation and engineering excellence. Their products help address challenges arising from companies' need for energy efficiency, always-on communications, and ever-increasing productivity. Recently, a team led by TE's senior manager of materials development, Dr. Jerzy Gazda (at left), has been investigating how ALS tomography capabilities can help the company develop more efficient connectors.

224

Finding Optimal Probabilistic Generators for XML Collections  

E-Print Network [OSTI]

Finding Optimal Probabilistic Generators for XML Collections Serge Abiteboul INRIA Saclay ENS (generative) probabilistic model, where optimality here means maximizing the like- lihood of the particular corpus to be generated. Focusing first on the structure of documents, we present an efficient algorithm

Paris-Sud XI, Université de

225

Brain Imaging Findings in Neuropathic Pain  

E-Print Network [OSTI]

Brain Imaging Findings in Neuropathic Pain Paul Y. Geha, MD and A. Vania Apkarian, PhD* Address (posther- petic neuralgia), then the spinal cord (postspinal cord injury pain), to the brain itself mechanisms; hence, they assume implicitly or explicitly that the rest of the brain passively responds

Apkarian, A. Vania

226

Atlas Finding Aid Contents/Index  

E-Print Network [OSTI]

Atlas Finding Aid Contents/Index A (1) City & State Atlas A (2) Astronomy Atlas A (3) U.S. Atlas A (4) Water Atlas A (5) South America & Central America A (6) Africa, Asia, &, Antarctica A (7) Mexico A (8) Geologic Atlases A (9) Environment / Forest & Desert A (10) Historic Atlases A (11) World Atlases

Ward, Karen

227

Island-finding ability of marine turtles  

E-Print Network [OSTI]

of the equatorial Atlantic. To test the hypothesis that turtles use wind-borne cues to locate Ascension Island we back to the island. These find- ings strongly support the hypothesis that wind-borne cues are used that hatch- ling loggerhead turtles (Caretta caretta) have the ability to perceive the inclination

Hays, Graeme

228

How to find local vacancies in Cheshire,  

E-Print Network [OSTI]

How to find local vacancies in Cheshire, North West and North Midlands areas This guide is part and workshops. To look at full-time graduate vacancies, part-time jobs and placement opportunities look at www careers website with online job matching service by region www.graduateadvantage.co.uk vacancy information

229

How to find local vacancies in  

E-Print Network [OSTI]

How to find local vacancies in Manchester & the North West This hand out is part of the Jobseeking vacancies, part-time jobs and placement opportunities look at www.mmu.ac.uk/careers/coves. The Careers.graduateadvantage.co.uk vacancy information and support services for graduates in the West Midlands area, including Staffordshire

230

The SAFT-UT (synthetic aperture focusing technique for ultrasonic testing) real-time inspection system: Operational principles and implementation  

SciTech Connect (OSTI)

This document provides a technical description of the real-time imaging system developed for rapid flaw detection and characterization utilizing the synthetic aperture focusing technique for ultrasonic testing (SAFT-UT). The complete fieldable system has been designed to perform inservice inspection of light-water reactor components. Software was written on a DEC LSI 11/23 computer system to control data collection. The unprocessed data is transferred to a VAX 11/730 host computer to perform data processing and image display tasks. A parallel architecture peripheral to the host computer, referred to as the Real-Time SAFT Processor, rapidly performs the SAFT processing function. From the host's point of view, this device operates on the SAFT data in such a way that one may consider it to be a specialized or SAFT array processor. A guide to SAFT-UT theory and conventions is included, along with a detailed description of the operation of the software, how to install the software, and a detailed hardware description.

Hall, T.E.; Reid, L.D.; Doctor, S.R.

1988-06-01T23:59:59.000Z

231

Superconducting generators for large off shore wind turbines   

E-Print Network [OSTI]

This thesis describes four novel superconducting machine concepts, in the pursuit of finding a suitable design for large offshore wind turbines. The designs should be reliable, modular and light-weight. The main novelty ...

Keysan, Ozan

2014-06-30T23:59:59.000Z

232

UDAC 2014 Findings and Recommendations | Department of Energy  

Office of Environmental Management (EM)

2014 Findings and Recommendations UDAC 2014 Findings and Recommendations UDAC 2014 Findings and Recommendations More Documents & Publications Minutes from December 16, 2013 UDAC...

233

Interferometric direction finding with a metamaterial detector  

SciTech Connect (OSTI)

We present measurements and analysis demonstrating useful direction finding of sources in the S band (2–4?GHz) using a metamaterial detector. An augmented metamaterial absorber that supports magnitude and phase measurement of the incident electric field, within each unit cell, is described. The metamaterial is implemented in a commercial printed circuit board process with off-board back-end electronics. We also discuss on-board back-end implementation strategies. Direction finding performance is analyzed for the fabricated metamaterial detector using simulated data and the standard algorithm, MUtiple SIgnal Classification. The performance of this complete system is characterized by its angular resolution as a function of radiation density at the detector. Sources with power outputs typical of mobile communication devices can be resolved at kilometer distances with sub-degree resolution and high frame rates.

Venkatesh, Suresh; Schurig, David, E-mail: david.schurig@utah.edu [Department of Electrical and Computer Engineering, University of Utah, Salt Lake City, Utah 84112 (United States)] [Department of Electrical and Computer Engineering, University of Utah, Salt Lake City, Utah 84112 (United States); Shrekenhamer, David; Padilla, Willie [Department of Physics, Boston College, Chestnut Hill, Massachusetts 02467 (United States)] [Department of Physics, Boston College, Chestnut Hill, Massachusetts 02467 (United States); Xu, Wangren; Sonkusale, Sameer [Department of Electrical and Computer Engineering, Tufts University, Medford, Massachusetts 02155 (United States)] [Department of Electrical and Computer Engineering, Tufts University, Medford, Massachusetts 02155 (United States)

2013-12-16T23:59:59.000Z

234

BOOMERanG Analysis Finds Flat Universe  

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

BOOMERanG Analysis BOOMERanG Analysis Finds Flat Universe BOOMERanG Analysis Finds Flat Universe NERSC's Mcurie System Helps Uncover Evidence of 'Cosmological Constant' Proposed, Rejected by Einstien December 12, 1999 Newly released data from the 1997 North American test flight of BOOMERanG, which mapped anisotropies in the cosmic microwave background radiation (CMB) in a narrow strip of sky, show a pronounced peak in the CMB "power spectrum" at an angular scale of about one degree, strong evidence that the universe is flat. Analyzed at the Department of Energy's National Energy Research Scientific Computing Center (NERSC) at Lawrence Berkeley National Laboratory, the new data also suggest the existence of a cosmological constant, a form of countergravitational "dark energy" thought to fill the universe.

235

Composting Large Animal Carcasses  

E-Print Network [OSTI]

Disposing of large animal carcasses can be a problem for agricultural producers. Composting is a simple, low-cost method that yields a useful product that can be used as fertilizer. In this publication you'll learn the basics of composting, how...

Auvermann, Brent W.; Mukhtar, Saqib; Heflin, Kevin

2006-10-31T23:59:59.000Z

236

The Large Hadron Collider  

Science Journals Connector (OSTI)

...fully from the space available in...the machine construction. The superconducting...for a single sector, the whole...therefore, as the heating increases...was made, a sector was powered...is a slight heating during ramp...Collider. | The construction of the Large...the limited space available in...

2012-01-01T23:59:59.000Z

237

Program for field validation of the Synthetic Aperture Focusing Technique for Ultrasonic Testing (SAFT UT). Final report  

SciTech Connect (OSTI)

This final report describes work performed by Southwest Research Institute for the Nuclear Regulatory Commission (NRC) in fulfillment of NRC Contract No. NRC-04-77-145: ''Program for Field Validation of the Synthetic Aperture Focusing Technique for Ultrasonic Testing (SAFT UT).'' The purpose of the project was to validate the effectiveness of SAFT UT as a nondestructive examination technique for nuclear power and other related industries. SAFT UT is an ultrasonic imaging method for accurate measurement of the spatial location and extent of acoustically reflective surfaces (flaws) contained in objects such as structural components and weldments in nuclear power reactor systems. The increased measurement accuracy offered by SAFT, when compared with that provided by measurement methods now in use, will improve the reliability of flaw severity assessment with resultant safety and economic benefits to the nuclear power industry. This report presents a comprehensive discussion of the work accomplished in evaluating the performance capabilities of the developed SAFT UT inspection system. Inspection results obtained using both 0-degree longitudinal and angle-beam operating modes are presented. These results include laboratory and nuclear power plant field site examinations on a variety of defect types contained within carbon and stainless steel flat plate and cylindrical test specimens or components. The SAFT UT processed data flaw images are evaluated by comparing them to results obtained from destructive sectioning or by using flaw fabrication data which predicted actual flaw depth, orientation and size. On the basis of these evaluations, conclusions are presented which summarize the performance capabilities of the SAFT UT inspection technique. 116 figs.

Hamlin, D.R.

1985-11-01T23:59:59.000Z

238

Implicit Large Eddy Simulation  

National Nuclear Security Administration (NNSA)

Implicit Implicit Large Eddy Simulation (ILES) for High Reynolds Number Flows Len Margolin Applied Physics Division Los Alamos National Laboratory Collaborators: 1. Bill Rider (LANL) 2. Piotr Smolarkiewicz (NCAR) 3. Andrzej Wysogrodski (NCAR) 4. Fernando Grinstein (NRL) len@lanl.gov 1 Implicit Large Eddy Simulation Outline: * What is ILES? * What are its advantages? * Historical perspective * Why does it work? * Some examples len@lanl.gov 2 What is ILES ILES is the direct application of a fluid solver to a high Reynolds number fluid flow with no explicit turbulence model. · The truncation terms of the algorithm serve as an effective model of the effects of the unresolved scales. · Fluid solvers based on Nonoscillatory Finite Volume (NFV) approximations work effectively for ILES. · Fluid solvers based on pseudospectral methods, leapfrog methods, advective form methods, etc. do not work

239

Eastern Wind Integration and Transmission Study -- Preliminary Findings: Preprint  

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

05 05 September 2009 Eastern Wind Integration and Transmission Study - Preliminary Findings Preprint D. Corbus, M. Milligan, and E. Ela National Renewable Energy Laboratory M. Schuerger Energy Systems Consulting Services B. Zavadil EnerNex Corp. To be presented at the 8th International Workshop on Large Scale Integration of Wind Power and on Transmission Networks for Offshore Wind Farms Bremen, Germany October 14-15, 2009 NOTICE The submitted manuscript has been offered by an employee of the Alliance for Sustainable Energy, LLC (ASE), a contractor of the US Government under Contract No. DE-AC36-08-GO28308. Accordingly, the US Government and ASE retain a nonexclusive royalty-free license to publish or reproduce the published form of this contribution, or allow others to do so, for US Government purposes.

240

Gyrokinetic large eddy simulations  

SciTech Connect (OSTI)

The large eddy simulation approach is adapted to the study of plasma microturbulence in a fully three-dimensional gyrokinetic system. Ion temperature gradient driven turbulence is studied with the GENE code for both a standard resolution and a reduced resolution with a model for the sub-grid scale turbulence. A simple dissipative model for representing the effect of the sub-grid scales on the resolved scales is proposed and tested. Once calibrated, the model appears to be able to reproduce most of the features of the free energy spectra for various values of the ion temperature gradient.

Morel, P.; Navarro, A. Banon; Albrecht-Marc, M.; Carati, D. [Statistical and Plasma Physics Laboratory, Universite Libre de Bruxelles, Bruxelles 1050 (Belgium); Merz, F.; Goerler, T.; Jenko, F. [Max-Planck-Institut fuer Plasmaphysik, Boltzmannstr. 2, D-85748 Garching (Germany)

2011-07-15T23:59:59.000Z

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


241

LLNL scientists find precipitation, global warming link  

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

4 4 For immediate release: 11/11/2013 | NR-13-11-04 Lawrence Livermore scientists have found that observed changes in global precipitation are directly affected by human activities. LLNL scientists find precipitation, global warming link Anne M Stark, LLNL, (925) 422-9799, stark8@llnl.gov LIVERMORE, Calif. -- The rain in Spain may lie mainly on the plain, but the location and intensity of that rain is changing not only in Spain but around the globe. A new study by Lawrence Livermore National Laboratory scientists shows that observed changes in global (ocean and land) precipitation are directly affected by human activities and cannot be explained by natural variability alone. The research appears in the Nov. 11 online edition of the Proceedings of the National Academy of Sciences.

242

CLASS DEVIATION FINDINGS AND DETERMINATION Trade Agreements  

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

Trade Agreements Trade Agreements FAR 25.402(b) Findings 1. On December 29,2009, the United States Trade Representative (USTR) established new procurement thresholds for the various Trade Agreements identified at FAR 25.402(b). The revised thresholds were effective on January 1,2010. 2. Civilian Agency Acquisition Letter 2010-01, issued on January 19,201 0, recommends that civilian agencies authorize issuance of a class deviation to use the new procurement thresholds for the Trade Agreements until such time as FAR 25.402(b) is formally amended. Determination It is hereby determined that a class deviation from FAR 25.402(b) is appropriate to allow the use of the revised procurement thresholds for the various Trade Agreements that were issued by the USTR on December 29,2009.

243

Large Business Development Program (Illinois)  

Broader source: Energy.gov [DOE]

The Large Business Development Program, administered by the Illinois Department of Commerce and Economic Opportunity, provides grants to large businesses for bondable business activities, including...

244

Federal Energy Management Program: Large-scale Renewable Energy Projects  

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

Large-scale Large-scale Renewable Energy Projects (Larger than 10 MWs) to someone by E-mail Share Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Facebook Tweet about Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Twitter Bookmark Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Google Bookmark Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Delicious Rank Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on Digg Find More places to share Federal Energy Management Program: Large-scale Renewable Energy Projects (Larger than 10 MWs) on

245

Large Spectral Library Problem  

SciTech Connect (OSTI)

Hyperspectral imaging produces a spectrum or vector at each image pixel. These spectra can be used to identify materials present in the image. In some cases, spectral libraries representing atmospheric chemicals or ground materials are available. The challenge is to determine if any of the library chemicals or materials exist in the hyperspectral image. The number of spectra in these libraries can be very large, far exceeding the number of spectral channels collected in the ¯eld. Suppose an image pixel contains a mixture of p spectra from the library. Is it possible to uniquely identify these p spectra? We address this question in this paper and refer to it as the Large Spectral Library (LSL) problem. We show how to determine if unique identi¯cation is possible for any given library. We also show that if p is small compared to the number of spectral channels, it is very likely that unique identi¯cation is possible. We show that unique identi¯cation becomes less likely as p increases.

Chilton, Lawrence K.; Walsh, Stephen J.

2008-10-03T23:59:59.000Z

246

Memory management in a large project developed in C/C++.  

E-Print Network [OSTI]

?? This thesis has been a study in memory management in C/C++, with practical work in finding and solving memory leaks in a large project.… (more)

Suopanki, Peter

2012-01-01T23:59:59.000Z

247

Large Superconducting Magnet Systems  

E-Print Network [OSTI]

The increase of energy in accelerators over the past decades has led to the design of superconducting magnets for both accelerators and the associated detectors. The use of Nb?Ti superconducting materials allows an increase in the dipole field by up to 10 T compared with the maximum field of 2 T in a conventional magnet. The field bending of the particles in the detectors and generated by the magnets can also be increased. New materials, such as Nb3Sn and high temperature superconductor (HTS) conductors, can open the way to higher fields, in the range 13–20 T. The latest generations of fusion machines producing hot plasma also use large superconducting magnet systems.

Védrine, P

2014-01-01T23:59:59.000Z

248

Find Energy Efficiency and Renewable Energy Incentives on OpenEI | OpenEI  

Open Energy Info (EERE)

Find Energy Efficiency and Renewable Energy Incentives on OpenEI Find Energy Efficiency and Renewable Energy Incentives on OpenEI Home > Groups > OpenEI Community Central Graham7781's picture Submitted by Graham7781(1992) Super contributor 2 April, 2010 - 07:30 imported OpenEI Thousands of incentives support energy efficiency and renewable energy. Finding the ones that apply to you can be overwhelming. To help, OpenEI maintains an ever-evolving database of incentives and gives you many ways to find what you need. Start at the Incentives Gateway. Here you'll find links to incentives by sector (biomass, geothermal, etc.), type (financial or rules, regulations, and policies), and focus (renewable energy or energy efficiency). Use the Incentive Drilldown link to browse more choices. To handle large sets of incentives, download a comma-delimited Microsoft Excel file.

249

Mathematical Caricature of Large Waves  

E-Print Network [OSTI]

The Kadomtsev-Petviiashvili equation is considered as a mathematical caricature of large and rogue waves.

Mikhail Kovalyov

2014-03-21T23:59:59.000Z

250

3D printing in X-ray and gamma-ray imaging: A novel method for fabricating high-density imaging apertures  

Science Journals Connector (OSTI)

Advances in 3D rapid-prototyping printers, 3D modeling software, and casting techniques allow for cost-effective fabrication of custom components in gamma-ray and X-ray imaging systems. Applications extend to new fabrication methods for custom collimators, pinholes, calibration and resolution phantoms, mounting and shielding components, and imaging apertures. Details of the fabrication process for these components, specifically the 3D printing process, cold casting with a tungsten epoxy, and lost-wax casting in platinum are presented.

Brian W. Miller; Jared W. Moore; Harrison H. Barrett; Teresa Fryé; Steven Adler; Joe Sery; Lars R. Furenlid

2011-01-01T23:59:59.000Z

251

GIS for combined storage and analysis of data from terrestrial and synthetic aperture radar remote sensing deformation measurements in hard coal mining  

Science Journals Connector (OSTI)

In this paper we demonstrate the capabilities of our ArcGIS-based software development that includes an adapted database system and a GIS tool for storage, combined analysis and visualization of leveling data and interferometric synthetic aperture radar (SAR) deformation measurements. Preprocessed remote sensing image data are stored with metadata that include all processing routines and parameters. This allows reproduction and traceability of all processing steps. Deformation monitoring is supported through data searching and selection based on a variety of criteria. A methods toolbox allows spatio-temporal analyses for points, lines and areas (e.g. subsidence basins) in a graphical manner.

W. Hannemann; T. Brock; W. Busch

2011-01-01T23:59:59.000Z

252

High-aperture binary axicons for the formation of the longitudinal electric field component on the optical axis for linear and circular polarizations of the illuminating beam  

SciTech Connect (OSTI)

Diffraction of uniformly polarized laser beams with vortex phase singularity is theoretically analyzed using the plane wave expansion. It is shown that for a high numerical aperture, an intense longitudinal electric field component is formed on the optical axis in this case. It is numerically demonstrated that an analogous effect is ensured for diffraction of a conventional Gaussian beam from asymmetric binary axicons. The field intensity on the optical axis can be varied either by rotating the optical element or by changing the direction of polarization of radiation.

Khonina, S. N., E-mail: khonina@smr.ru; Savelyev, D. A., E-mail: dmitrey.savelyev@yandex.ru [Russian Academy of Sciences, Institute for Image Processing Systems (Russian Federation)

2013-10-15T23:59:59.000Z

253

Finding Regions of Interest on Toroidal Meshes  

SciTech Connect (OSTI)

Fusion promises to provide clean and safe energy, and a considerable amount of research effort is underway to turn this aspiration intoreality. This work focuses on a building block for analyzing data produced from the simulation of microturbulence in magnetic confinementfusion devices: the task of efficiently extracting regions of interest. Like many other simulations where a large amount of data are produced,the careful study of ``interesting'' parts of the data is critical to gain understanding. In this paper, we present an efficient approach forfinding these regions of interest. Our approach takes full advantage of the underlying mesh structure in magnetic coordinates to produce acompact representation of the mesh points inside the regions and an efficient connected component labeling algorithm for constructingregions from points. This approach scales linearly with the surface area of the regions of interest instead of the volume as shown with bothcomputational complexity analysis and experimental measurements. Furthermore, this new approach is 100s of times faster than a recentlypublished method based on Cartesian coordinates.

Wu, Kesheng; Sinha, Rishi R; Jones, Chad; Ethier, Stephane; Klasky, Scott; Ma, Kwan-Liu; Shoshani, Arie; Winslett, Marianne

2011-02-09T23:59:59.000Z

254

EA-1698: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact EA-1698: Finding of No Significant Impact Baldwin Wind Energy Center Project Baldwin Wind, LLC has requested to interconnect their proposed new...

255

EA-1891: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact EA-1891: Finding of No Significant Impact Alvey-Fairview Transmission Line Rebuild Project, Oregon Based on the information in the EA, BPA...

256

ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND  

Energy Savers [EERE]

ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND RECOMMENDATIONS 2014 ULTRA-DEEPWATER ADVISORY COMMITTEE COMMITTEE FINDINGS AND RECOMMENDATIONS i Table of Contents Research and...

257

EA-1832: Finding of No Significant Impact | Department of Energy  

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

2: Finding of No Significant Impact EA-1832: Finding of No Significant Impact Rainer Biogas LLC Community Anaerobic Manure Digester, Enumclaw, King County, Washington The U.S....

258

Two Independent Assessments Find the Department of Energy's Yucca...  

Office of Environmental Management (EM)

Independent Assessments Find the Department of Energy's Yucca Mountain Project is on Track Two Independent Assessments Find the Department of Energy's Yucca Mountain Project is on...

259

Find Product Categories Covered by Efficiency Programs | Department...  

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

Products & Technologies Energy-Efficient Products Find Product Categories Covered by Efficiency Programs Find Product Categories Covered by Efficiency Programs Legend ...

260

EA-1846: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact EA-1846: Finding of No Significant Impact Air Products and Chemicals, Inc. Recovery Act: Demonstration of CO2 Capture and Sequestration of Steam...

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


261

Study Finds 54 Gigawatts of Offshore Wind Capacity Technically...  

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

Study Finds 54 Gigawatts of Offshore Wind Capacity Technically Possible by 2030 Study Finds 54 Gigawatts of Offshore Wind Capacity Technically Possible by 2030 September 11, 2014 -...

262

Energy Department Report Finds Major Potential to Increase Clean...  

Energy Savers [EERE]

Department Report Finds Major Potential to Increase Clean Hydroelectric Power Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power April 17, 2012 -...

263

EA-1683: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact EA-1683: Finding of No Significant Impact Abengoa Solar Inc., the Solana Thermal Electric Power Project near Gila Bend, Arizona The Department of...

264

EA-1896: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact EA-1896: Finding of No Significant Impact Williston to Stateline Transmission Line Project, Mountrail Williams Electric Cooperative, Williams...

265

EA-1870: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact EA-1870: Finding of No Significant Impact Utah Coal and Biomass Fueled Pilot Plant, Kanab, UT DOE completed the Final Environmental Assessment for...

266

EA-1923: Mitigated Finding of No Significant Impact | Department...  

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

Finding of No Significant Impact EA-1923: Mitigated Finding of No Significant Impact Green Energy School Wind Turbine Project on Saipan, Commonwealth of the Northern Mariana...

267

EA-1342: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact EA-1342: Finding of No Significant Impact Shelton-Kitsap Transmission Line Rebuild, Shelton, Washington BPA proposes to upgrade an existing...

268

Finding YourFinding Your erfecterfect PostdocPostdocP Bob Tillman  

E-Print Network [OSTI]

profiles, etc - online social networks: Nature networks, LinkedIn, etc. #12;Do your homework: Check out postdocs Check the lab's funding (Examples: CRISP or COS) Use your networks you should be developing faves Finding a lab for your postdoc No track record Tendency to micro manage especially if research

Haller, Gary L.

269

A globally convergent method for finding all steady-state solutions of distillation columns  

E-Print Network [OSTI]

A globally convergent method for finding all steady-state solutions of distillation columns Ali distillation column with 7 steady-states show the robustness of the method. No published software known to the steady-state model of distillation columns as it returns the original system as a single large block

Neumaier, Arnold

270

Archive Reference Buildings by Building Type: Large office | Department of  

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

Large office Large office Archive Reference Buildings by Building Type: Large office Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available. You can download ZIP files that contain the following: An EnergyPlus software input file (.idf) An html file showing the results from the EnergyPlus simulation (.html) A spreadsheet that summarizes the inputs and results for each location (.xls) The EnergyPlus TMY2 weather file (.epw). benchmark-v1.0_3.0-large_office.zip benchmark-v1.1_3.1-large_office.zip benchmark-new-v1.2_4.0-large_office.zip More Documents & Publications Archive Reference Buildings by Building Type: Large Hotel

271

Use of Synthetic Aperture Radar (SAR) to Identify and Characterize Overwintering Areas of Fish in Ice-Covered Arctic RIvers: A Demonstration with Broad Whitefish and their Habitats in the Sagavanirktok River, Alaska  

SciTech Connect (OSTI)

In northern climates, locating overwintering fish can be very challenging due to thick ice cover. Areas near the coast of the Beaufort Sea provide valuable overwintering habitat for both resident and anadromous fish species; identifying and understanding their use of overwintering areas is of special interest. Synthetic aperture radar (SAR) imagery from two spaceborne satellites was examined as an alternative to radiotelemetry for identifying anadromous fish overwintering. The presence of water and ice were sampled at 162 sites and fish were sampled at 16 of these sites. From SAR imagery alone, we successfully identified large pools inhabited by overwintering fish in the ice-covered Sagavanirktok River. In addition, the imagery was able to identify all of the larger pools (mean minimum length of 138m (range 15-470 m; SD=131)) of water located by field sampling. The effectiveness of SAR to identify these pools varied from 31% to 100%, depending on imagery polarization, the incidence angle range, and the orbit. Horizontal transmit–vertical receive (HV) polarization appeared best. The accuracy of SAR was also assessed at a finer pixel-by-pixel (30-m x30-m) scale. The best correspondence at this finer scale was obtained with an image having HV polarization. The levels of agreement ranged from 54% to 69%. The presence of broad whitefish (the only anadromous species present) was associated with salinity and pool size (estimated with SAR imagery); fish were more likely to be found in larger pools with low salinity. This research illustrates that SAR imaging has great potential for identifying under-ice overwintering areas of riverine fish. These techniques should allow managers to identify critical overwintering areas with relatively more ease and lower cost than traditional techniques.

Brown, Richard S.; Duguay, Claude R.; Mueller, Robert P.; Moulton, Larry; Doucette, Peter J.; Tagestad, Jerry D.

2010-12-01T23:59:59.000Z

272

LIGHT CURVES OF 32 LARGE TRANSNEPTUNIAN OBJECTS  

SciTech Connect (OSTI)

We present observations of 32 primarily bright, newly discovered Transneptunian objects (TNOs) observable from the Southern Hemisphere during 39 nights of observation with the Irenee du Pont 2.5 m telescope at Las Campanas Observatory. Our dataset includes objects in all dynamical classes, but is weighted toward scattered objects. We find 15 objects for which we can fit periods and amplitudes to the data, and place light curve amplitude upper limits on the other 17 objects. Combining our sample with the larger light curve sample in the literature, we find a 3{sigma} correlation between light curve amplitude and absolute magnitude with fainter objects having larger light curve amplitudes. We looked for correlations between light curve and individual orbital properties, but did not find any statistically significant results. However, if we consider light curve properties with respect to object dynamical classification, we find statistically different distributions between the classical-scattered and classical-resonant populations at the 95.60% and 94.64% level, respectively, with the classical objects having larger amplitude light curves. The significance is 97.05% if the scattered and resonant populations are combined. The properties of binary light curves are largely consistent with the greater TNO population except in the case of tidally locked systems. All the Haumea family objects measured so far have light curve amplitudes and rotation periods {<=}10 hr, suggesting that they are not significantly different from the larger TNO population. We expect multiple factors are influencing object rotations: object size dominates light curve properties except in the case of tidal, or proportionally large collisional interactions with other TNOs, the influence of the latter being different for each TNO sub-population. We also present phase curves and colors for some of our objects.

Benecchi, Susan D.; Sheppard, Scott S., E-mail: sbenecchi@dtm.ciw.edu [Carnegie Institution of Washington, Department of Terrestrial Magnetism, 5241 Broad Branch Road, NW, Washington, DC 20015 (United States)

2013-05-15T23:59:59.000Z

273

EA-1591: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1591: Finding of No Significant Impact Palisades - Goshen Transmission Line Reconstruction Project The Bonneville Power Administration (BPA) announces its environmental findings on the Palisades-Goshen Transmission Line Reconstruction Project. The project involves rebuilding the existing Palisades-Goshen 115-kilovolt (kV) transmission line, which extends from Palisades Dam in eastern Idaho approximately 52 miles west to the Goshen Substation south of Idaho Falls, Idaho. Palisades-Goshen Transmission Line Reconstruction Project Finding of No Significant Impact (FONSI) and Floodplain Statement of Findings More Documents & Publications EA-1591: Final Environmental Assessment, Finding of No Significant Impact, and Mitigation Action Plan

274

Betatron squeeze optimisation at the Large Hadron Collider based on first year of operation data  

E-Print Network [OSTI]

In order to achieve the high luminosity expected from the Large Hadron Collider, the beta function at the interaction points must be minimised. As the aperture in the surroundings of the interaction points become smaller and smaller with decreasing beta function at the interaction point, the latter is kept higher during injection and energy ramp and reduced before the production of collision, by the means of the betatron squeeze. This operation as shown to be very critical in previous colliders, however, good performances were achieved early during the commissioning of the machine allowing to optimise this operation along the year. Firstly, a systematic fill by fill analysis of the beam parameters is performed in order to point out, understand and solve potential issues, allowing, in particular, to minimise the beam losses during the operation. Secondly, simulations of beam parameters based on the strength of the magnets extracted from the control system are introduced and validated with measurements. The sim...

Buffat, Xavier; Redaelli, Stefano

2011-01-01T23:59:59.000Z

275

CALIFORNIA ENERGY Large HVAC Building  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION Large HVAC Building Survey Information Database of Buildings over 100 Design of Large Commercial HVAC Systems research project, one of six research elements in the Integrated Design of Large Commercial HVAC Systems Integrated Design of Small Commercial HVAC Systems Integrated

276

Diverse Array of Career Resources Help EM Contractor Employees Find New  

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

Diverse Array of Career Resources Help EM Contractor Employees Find Diverse Array of Career Resources Help EM Contractor Employees Find New Work Diverse Array of Career Resources Help EM Contractor Employees Find New Work More than 1,640 former Office of Environmental Management (EM) contractor employees have received career and outplacement assistance through a program launched by EM early last year. Under a contract with EM, Professional Services of America, Inc. (PSA) operates the Contractor Transition Service Program. Its services are available to contractor employees across the EM complex, including those who worked in the $6 billion American Recovery and Reinvestment Act Program, which largely came to a close in September 2011. Diverse Array of Career Resources Help EM Contractor Employees Find New Work More Documents & Publications

277

Archive Reference Buildings by Building Type: Large Hotel | Department of  

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

Large Hotel Large Hotel Archive Reference Buildings by Building Type: Large Hotel Here you will find past versions of the reference buildings for new construction commercial buildings, organized by building type and location. A summary of building types and climate zones is available for reference. Current versions are also available. You can download ZIP files that contain the following: An EnergyPlus software input file (.idf) An html file showing the results from the EnergyPlus simulation (.html) A spreadsheet that summarizes the inputs and results for each location (.xls) The EnergyPlus TMY2 weather file (.epw). benchmark-v1.0_3.0-large_hotel.zip benchmark-v1.1_3.1-large_hotel.zip benchmark-new-v1.2_4.0-large_hotel.zip More Documents & Publications Archive Reference Buildings by Building Type: Small Hotel

278

EA-1812: Finding of No Significant Impact | Department of Energy  

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

2: Finding of No Significant Impact EA-1812: Finding of No Significant Impact Haxtun Wind Energy Project, Logan and Phillips Counties, CO Based on the information DOE presented in...

279

California Homebuyers Find More Value in Energy-Efficient Labeled...  

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

California Homebuyers Find More Value in Energy-Efficient Labeled Homes California Homebuyers Find More Value in Energy-Efficient Labeled Homes A photo of a house. During a time...

280

EA-1928: Finding of No Significant Impact | Department of Energy  

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

8: Finding of No Significant Impact EA-1928: Finding of No Significant Impact White-Tailed Deer Management at Brookhaven National Lab, Upton, New York Based on the information in...

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


281

Got a Minute? Which Higgs did we find?  

SciTech Connect (OSTI)

Dr. John Stupak talks about the discovery of the Higgs boson. Did scientists find the Higgs boson predicted back in 1964 or did they find just one of a group of particles, with the others still to be found?

Stupak, John

2014-06-26T23:59:59.000Z

282

EA-1183: Finding of No Significant Impact | Department of Energy  

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

183: Finding of No Significant Impact EA-1183: Finding of No Significant Impact Coal-fired Diesel Generator University of Alaska, Fairbanks, Alaska Based on analysis in the EA, DOE...

283

Taking the 'Large' out of Large Hadron Collider: Computational Breakthrough  

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

Home » News & Publications » News » Science News » Taking the 'Large' out of Large Hadron Collider Taking the 'Large' out of Large Hadron Collider Computational breakthrough hastens modeling of 'tabletop accelerators' August 9, 2010 | Tags: Accelerator Science Contact: Margie Wylie | mwylie@lbl.gov | 510-486-7421 mori1 This 3D simulation shows how laser pulses create plasma wakes that propel electrons forward, much as a surfer is propelled forward by an ocean wave. Laser wakefield acceleration promises electron accelerators that are thousands of times more powerful than, yet a fraction the size of, conventional radio frequency devices. Particle accelerators like the Large Hadron Collider (LHC) at CERN are the big rock stars of high-energy physics-really big. The LHC cost nearly

284

Where Is My Stuff? Augmenting Finding and Re-finding Information by Spatial Locations and Icon Luminance  

Science Journals Connector (OSTI)

We studied how spatial locations and luminance affect finding and re-finding information in a desktop environment. In an experiment conducted with computer icons, fixed locations led to more frequent accesses to

J. Michelle Moon; Wai-Tat Fu

2009-01-01T23:59:59.000Z

285

EA-1704: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1704: Finding of No Significant Impact Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi The Department of Energy completed an Environmental Assessment and Notice of Wetland Involvement that analyzed the potential environmental impacts associated with the design, construction, and operation of the BlueFire Fulton Renewable Energy, LLC Cellulosic Biorefinery near the city of Fulton, Mississippi. Mitigated Finding of No Significant Impact BlueFire Fulton Renewable Energy, LLC Cellulosic Biorefinery Project More Documents & Publications EA-1704: Mitigation Action Plan EA-1704: Final Environmental Assessment EA-1789: Finding of No Significant Impact

286

EA-1712: Finding of No Significant Impact | Department of Energy  

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

2: Finding of No Significant Impact 2: Finding of No Significant Impact EA-1712: Finding of No Significant Impact Exide Technologies Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Bristol, Tennessee, and Columbus, Georgia Based on the analyses in the environmental assessment, DOE determined that its Proposed Action, awarding a federal grant to Exide Technologies to facilitate expansion of operations at two existing Exide facilities, would result in no significant adverse impacts. Finding of No Significant Impact for Exide Technoligies Electric Drive Vehicles Battery and Component Manufacturing Initiative Application, Bristol, TN and Columbus, GA More Documents & Publications EA-1712: Final Environmental Assessment EA-1722: Finding of No Significant Impact

287

EA-1506: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1506: Finding of No Significant Impact Changing World Technologies' Thermal Conversion Process Commercial Demonstration Plant, Weld County, Colorado This Environmental Assessment examines the potential environmental impacts of the Department of Energy's decision to support the Changing World Technologies' Thermal Conversion Process project in unincorporated Weld County, Colorado, including construction and operation of the plant, as well as a No Action Alternative. Finding of No Significant Impact for Changing World Technologies' Thermal Conversion Process Commercial Demonstration Plant, Weld County, Colorado, DOE/EA-1506 (November 2004) More Documents & Publications EA-1506: Final Environmental Assessment EA-1597: Finding of No Significant Impact

288

EA-1700: Finding of No Significant Impact | Department of Energy  

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

700: Finding of No Significant Impact 700: Finding of No Significant Impact EA-1700: Finding of No Significant Impact Computational Research and Theory Facility Project, Alameda County, California The action proposed by the Department of Energy is to relocate and consolidate Advanced Scientific Computing Research funded Lawrence Berkeley National Laboratory (LBNL) programs with other LBNL/University of California Berkeley programs that focus on computational and computer science research in a new facility on the LBNL site. Finding of No Significant Impact for the Proposed Computational Research and Theory Facility Project at Lawrence Berkeley National Laboratory Berkeley, California More Documents & Publications EA-1700: Final Environmental Assessment EA-1541: Finding of No Significant Impact

289

Findings of No Significant Impact (FONSI) | Department of Energy  

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

Services » NEPA Documents » Findings of No Significant Impact Services » NEPA Documents » Findings of No Significant Impact (FONSI) Findings of No Significant Impact (FONSI) Findings of No Significant Impact are public documents issued by a Federal agency briefly presenting the reasons why an action for which the agency has prepared an environmental assessment will not have a significant effect on the human environment and, therefore, will not require preparation of an environmental impact statement. If you have any trouble finding a specific document, please contact AskNEPA@hq.doe.gov for assistance. DOCUMENTS AVAILABLE FOR DOWNLOAD October 9, 2002 EA-1434: Finding of No Significant Impact Sunrise II Water Supply Line, Kern County, California October 2, 2002 EA-1449: Finding of No Significant Impact Commercial Demonstration of the Manufactured Aggregate Processing

290

EA-0476: Finding of No Significant Impact | Department of Energy  

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

EA-0476: Finding of No Significant Impact EA-0476: Finding of No Significant Impact EA-0476: Finding of No Significant Impact Installation and Operation of the Plant-wide Fire Protection Systems and Related Domestic Water Supply Systems The Department of Energy prepared EA-0476 for the Installation and Operation of the Plantwide Fire Protection Systems and Related Domestic Drinking Water Systems at the Savannah River Site in Aiken, South Carolina. DOE determined it is not a major threat to the environment and is issuing a Finding of No Significant Impact. Finding of No Significant Impact for the Installation and Operation of the Plantwide Fire Protection Systems and Related Domestic Drinking Water Systems More Documents & Publications EA-0873: Finding of No Significant Impact EA-0826: Revised Finding of No Significant Impact

291

Findings of No Significant Impact (FONSI) | Department of Energy  

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

July 29, 2010 July 29, 2010 EA-1698: Finding of No Significant Impact Baldwin Wind Energy Center Project July 23, 2010 EA-1740: Finding of No Significant Impact Thermal Energy Corporation Combined Heat and Power Project Houston, Texas July 23, 2010 EA-1801: Finding of No Significant Impact Granite Reliable Power Wind Project, Coos County, New Hampshire July 13, 2010 EA-1743: Finding of No Significant Impact Air Products and Chemicals, Inc. Waste Energy Project at the AK Steel Corporation Middletown Works, Middletown, Ohio June 21, 2010 EA-1733: Finding of No Significant Impact Calpine Enhanced Geothermal Systems Project, Sonoma County, California June 15, 2010 EA-1539: Finding of No Significant Impact North Area Right-of-Way Maintenance, California June 15, 2010 EA-1685: Finding of No Significant Impact

292

Findings of No Significant Impact (FONSI) | Department of Energy  

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

July 22, 1999 July 22, 1999 EA-1238: Finding of No Significant Impact Proposed Construction and Operation of the Nonproliferation and International Security Center June 4, 1999 EA-1290: Finding of No Significant Impact Disposition of Russian Federation Titled Natural Uranium May 27, 1999 EA-1190: Finding of No Significant Impact Wastewater Treatment Capability Upgrade May 6, 1999 EA-1135: Finding of No Significant Impact Offsite Thermal Treatment of Low-level Mixed Waste March 22, 1999 EA-1292: Finding of No Significant Impact On-site Treatment of Low Level Mixed Waste February 22, 1999 EA-1116: Finding of No Significant Impact Kalina Geothermal Demonstration Project, Steamboat Springs, Nevada February 11, 1999 EA-1276: Finding of No Significant Impact Widening Trench 36 of the 218-E-12B Low-level Burial Ground, Hanford Site,

293

A methodology for laser diagnostics in large-bore marine two-stroke diesel engines  

Science Journals Connector (OSTI)

Large two-stroke diesel engines for marine propulsion offer several challenges to successful implementation of the laser diagnostic techniques applied extensively in smaller automotive engines. For this purpose a fully operational large-bore engine has been modified to allow flexible optical access, through 24 optical ports with clear diameters of 40 mm. By mounting the entire optical set-up directly to the engine, effects of the vigorous vibrations and thermal drifts on alignment can be minimized. Wide-angle observation and illumination, as well as relatively large aperture detection, is made possible through mounting of optical modules and relays inside optical ports. This allows positioning of the last optical element within 10 mm from the cylinder wall. Finally, the implementation on a multi-cylinder engine allows for flexible and independent operation of the optically accessible cylinder for testing purposes. The performance of the integrated optical engine and imaging system developed is demonstrated through laser Mie scattering imaging of fuel jet structures, from which information on liquid penetration and spray angles can be deduced. Double pulse laser-sheet imaging of native in-cylinder structures is also demonstrated, for the purpose of velocimetry.

J Hult; S Mayer

2013-01-01T23:59:59.000Z

294

Large Sheet Process Consolidation Project  

E-Print Network [OSTI]

The purpose of this project is to reduce labor costs through the consolidation of large sheet processes into the Beta and Alpha manufacturing plants. The consolidation of equipment and departments will allow for the reduction of indirect labor...

Johnson, Keith

2005-12-16T23:59:59.000Z

295

Extra-Large Memory Nodes  

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

need. Interactive Jobs with X-windows Forwarding To use large analytical tools such as Matlab, you can request an interactive job with X-windows forwarding enabled. Running the...

296

Findings of No Significant Impact (FONSI) | Department of Energy  

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

February 25, 2011 February 25, 2011 EA-1700: Finding of No Significant Impact Computational Research and Theory Facility Project, Alameda County, California February 23, 2011 EA-1815: Finding of No Significant Impact Cuyahoga County Agricultural Society Wind Energy Project, Berea, Cuyahoga County, Ohio February 23, 2011 EA-1819: Finding of No Significant Impact Kilowatts for Kenston Wind Energy Project, Chagrin Falls, Geauga County, Ohio February 23, 2011 EA-1816: Finding of No Significant Impact Town of Hempstead Wind to Hydrogen Project, Hempstead, New York February 22, 2011 EA-1796: Finding of No Significant Impact Mesquite Solar Energy Project near Gillespie, Arizona February 18, 2011 EA-1834: Finding of No Significant Impact Proposed Advanced Technologies Vehicles Manufacturing Project, Dearborn,

297

EA-1894: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1894: Finding of No Significant Impact Albeni Falls Flexible Winter Lake Operations, Bonner, Idaho As a result of the analysis in this EA, I have the following findings. I find that: 1) the FWPO is not a substantial change from the SOR EIS proposed action relevant to environmental concerns; and, 2) there are no significant new circumstances or information relevant to environmental concerns and bearing on the SOR EIS proposed action or its impacts (40 C.F.R. §1502.9(c)). I have determined for my respective agency that preparation of a new or supplemental Environmental Impact Statement is not warranted to implement FWPO. As a result of the analysis in this EA, I also find that the actions proposed andn evaluated in this EA do not result in

298

Findings of No Significant Impact (FONSI) | Department of Energy  

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

July 22, 2003 July 22, 2003 EA-1406: Finding of No Significant Impact Ground Water Compliance at the New Rifle, Colorado, UMTRA Project Site July 11, 2003 EA-1475: Finding of No Significant Impact Chariton Valley Biomass Project, Colorado July 1, 2003 EA-1440: Finding of No Signficant Impact National Renewable Energy Laboratory's South Table Mountain Complex June 27, 2003 EA-1455: Finding of No Significant Impact Enhanced Operations of the Advanced Photon Source at Argonne National Laboratory-East, Argonne, Illinois June 1, 2003 EA-1175: Finding of No Significant Impact (Addendum) Addendum for the Proposed Title Transfer of East Tennessee Technology Park Land and Facilities April 24, 2003 EA-1372: Finding of No Significant Impact Idaho National Enginerring and Environmental Laboratory Wildland Fire

299

EA-1732: Finding of No Significant Impact | Department of Energy  

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

EA-1732: Finding of No Significant Impact EA-1732: Finding of No Significant Impact EA-1732: Finding of No Significant Impact Department of Energy Loan to Next Autoworks Louisiana, LLC (Formerly V-Vehicle Company) for an Advanced Technology Gasoline Vehicle Manufacturing Project in Monroe, Louisiana Department of Energy proposes award a federal grant to Johnson Controls, Inc., and ENTEK International, LLC to establish an advanced lithium ion battery manufacturing facility. Finding of No Significant Impact for Johnson Controls, Inc., and Entek International, LLC Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Holland, Michigan; Lebanon, Oregon, and Milwaukee, Wisconsin. More Documents & Publications EA-1732: Floodplain Statement of Findings EA-1732: Finding of No Significant Impact

300

EA-1493: Finding of No Significant Impact | Department of Energy  

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

EA-1493: Finding of No Significant Impact EA-1493: Finding of No Significant Impact EA-1493: Finding of No Significant Impact Greenidge Multi-Pollutant Control Project (December 2004) The U.S. Department of Energy has prepared an environmental assessment (EA) to analyze the potential environmental consequences of providing cost-shared funding support for the design, construction, and demonstration of an integrated multi-pollutant control system at AES's Greenidge Station in Dresden, New York. The results of the analyses provided in the EA are summarized in this Finding of No Significant Impact. Finding of No Significant Impact for the Greenidge Multi-Pollutant Control Project, DOE/EA-1493 (December 2004) More Documents & Publications EA-1476: Finding of No Significant Impact Department of Energy Technical Support Document National Environmental

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


301

EA-1332: Finding of No Significant Impact | Department of Energy  

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

332: Finding of No Significant Impact 332: Finding of No Significant Impact EA-1332: Finding of No Significant Impact Leasing Land for the Siting, Construction and Operation of a Commercial AM Radio Antenna at Los Alamos National Laboratory DOE finds that there would be no significant impact with proceeding with its proposal to lease land for the siting, construction and operation of a commercial AM radio antenna at the Los Alamos National Laboratory. This finding is based on the EA that analyzes the consequences of the relevant issue of environmental concern. The DOE makes this Finding of No Significant Impact pursuant to the NEPA act of 1969, the Council on Environmental Quality Regulations for implementing the NEPA, and the DOE NEPA Implementing Procedures. Therefore, no Environmental Impact

302

Findings of No Significant Impact (FONSI) | Department of Energy  

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

February 7, 2005 February 7, 2005 EA-1485: Finding of No Significant Impact Nisqually Transmission Line Relocation Project January 24, 2005 EA-1503: Finding of No Significant Impact Vermont Electric Power Company Proposed Northern Loop Project December 10, 2004 EA-1488: Finding of No Significant Impact U-233 Disposition, Medical Isotope Production, and Building 3019 Complex Shutdown at the Oak Ridge National Laboratory, Oak Ridge, Tennessee December 9, 2004 EA-1498: Finding of No Significant Impact Advanced Coal Utilization Byproduct Beneficiation Processing Plant Ghent Power Station, Carroll County, Kentucky December 3, 2004 EA-1493: Finding of No Significant Impact Greenidge Multi-Pollutant Control Project, AES Greenidge Station, Dresden, New York November 23, 2004 EA-1506: Finding of No Significant Impact

303

EA-1814: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1814: Finding of No Significant Impact City of Montpelier Combined Heat and Power, and District Energy System, Montpelier, Vermont The U.S. Department of Energy is proposing to authorized the expenditure of Federal funding by the City of Montpelier for the design, permitting, and construction of a combined heat and power (CHP) and district energy system (Montpelier CHP District Energy Project). Finding of No Significant Impact and Floodplain Statement of Findings for City of Montpelier Combined Heat and Power and District Energy System, Montpelier, Vermont, DOE/EA-1814 (July 2011) More Documents & Publications EA-1814: Final Environmental Assessment EA-1814: Draft Environmental Assessment EA-1814: DOE Notice of Availability of the Finding of No Significant Impact

304

EA-0923: Finding of No Significant Impact | Department of Energy  

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

923: Finding of No Significant Impact 923: Finding of No Significant Impact EA-0923: Finding of No Significant Impact Winnett School District Boiler Replacement Project Based on the analysis in the Environmental Assessment, the Department has determined that the installation of a new coal-fired system at the Winnett School District Complex does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the NEPA. Therefore, the preparation of an Environmental Impact Statement is not required and the Department is issuing this Finding of No Significant Impact. EA-0923-FONSI-1993.pdf More Documents & Publications EA-0923: Final Environmental Assessment EA-1183: Finding of No Significant Impact EA-0962: Finding of No Significant Impact

305

Findings of No Significant Impact (FONSI) | Department of Energy  

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

October 5, 2010 October 5, 2010 EA-1827: Finding of No Significant Impact Suniva Inc's Artisun Project in Thomas Township, Saginaw, Michigan October 1, 2010 EA-1784: Finding of No Significant Impact Fotowatio Nevada Solar, LLC's APEX Solar Power Project in Clark County, Nevada September 30, 2010 EA-1790: Finding of No Significant Impact Construction and Operation of a Heterogeneous Feed Biorefinery, Enerkem Corporation, Pontotoc, Mississippi September 30, 2010 EA-1832: Finding of No Significant Impact Rainer Biogas LLC Community Anaerobic Manure Digester, Enumclaw, King County, Washington September 30, 2010 EA-1762: Finding of No Significant Impact Wellford Landfill Methane and Greenhouse Gas to Energy Project, Spartanburg County, South Carolina September 23, 2010 EA-1761: Finding of No Significant Impact and Floodplain Statement of

306

Findings of No Significant Impact (FONSI) | Department of Energy  

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

Services » NEPA Documents » Findings of No Significant Impact Services » NEPA Documents » Findings of No Significant Impact (FONSI) Findings of No Significant Impact (FONSI) Findings of No Significant Impact are public documents issued by a Federal agency briefly presenting the reasons why an action for which the agency has prepared an environmental assessment will not have a significant effect on the human environment and, therefore, will not require preparation of an environmental impact statement. If you have any trouble finding a specific document, please contact AskNEPA@hq.doe.gov for assistance. DOCUMENTS AVAILABLE FOR DOWNLOAD November 13, 2013 EA-1965: Finding of No Significant Impact Florida Atlantic University Southeast National Marine Renewable Energy Center's Offshore Marine Hydrokinetic Technology Testing Project, Florida

307

EA-1647: Finding of No Significant Impact | Department of Energy  

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

7: Finding of No Significant Impact 7: Finding of No Significant Impact EA-1647: Finding of No Significant Impact Construction and Operation of a Proposed Cellulosic Ethanol Plant, Range Fuels Soperton Plant, LLC (formerly Range Fuels Inc.), Treutlen County, Georgia The Environmental Assessment (EA) analyzes the potential impacts associated with the construction and operation of a proposed cellulosic ethanol plant in Treutlen County, Georgia. The Department of Energy has issued this Finding of No Significant Impact. Finding of No Significant Impact for the Proposed Cellulosic Ethanol Plant, Range Fuels Soperton Plant, LLC (formerly Range Fuels Inc.) Treutlen County, Georgia, DOE/EA 1647 (January 2009) More Documents & Publications EA-1597: Finding of No Significant Impact EA 1647: Supplemental Environmental Assessment

308

EA-0400: Finding of No Significant Impact | Department of Energy  

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

400: Finding of No Significant Impact 400: Finding of No Significant Impact EA-0400: Finding of No Significant Impact Consolidated Incineration Facility at the Savannah River Site, Aiken, SC The U.S. Department of Energy (DOE) has prepared an environmental assessment (EA) (DOE/EA-0400) for the proposed construction and operation of the Consolidated Incineration Facility (CIF) at the Savannah River Site (SRS), Aiken, South Carolina. Based on the analysis presented in the EA, DOE issued a proposed finding of no significant impact (FONSI) on June 24, 1992. Finding of No Significant Impact, Consolidated Incineration Facility at the Savannah River Site, Aiken, SC More Documents & Publications EIS-0217: Record of Decision EA-0179: Finding of No Significant Impact EA-1308: Final Environmental Assessment

309

EA-1853: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1853: Finding of No Significant Impact Perrin Ranch Wind Energy Interconnection Project, Coconino County, Arizona Based on findings and analysis in the EA, Western has determined that with the resource protection measures, the Perrin Ranch Wind Energy Interconnection Project (Proposed Action) would not result in any significant environmental impacts. Therefore, preparation of environmental impact statement (EIS) will not be required. The basis for this determination is described in this FONSI. Finding of No Significant Impact and Floodplain Statement of Findings for Perrin Ranch Wind Energy Interconnection Project, DOE/EA-1853 (July 2011) More Documents & Publications EA-1853: Final Environmental Assessment EIS-0427: Notice of Intent to Prepare an Environmental Impact Statement and

310

EA-1714: Finding of No Significant Impact | Department of Energy  

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

4: Finding of No Significant Impact 4: Finding of No Significant Impact EA-1714: Finding of No Significant Impact Toda America, Incorporated, Electric Drive Vehicle Battery and Component Manufacturing Initiative Project, Battle Creek, Michigan Based on the analyses in the Environmental Assessment, DOE determined that it;s proposed action, awarding a Federal grant to Toda America, Incorporated for the construction of a new manufacturing plant, would result in no significant adverse impacts. Finding of No Significant Impact for Electric Drive Vehicle Battery and Component Manufacturing Initiative Project Toda America, Incorporated Battle Creek, Michigan More Documents & Publications EA 1714: Final Environmental Assessment EA-1711: Finding of No Significant Impact EA-1709: Finding of No Significant Impact

311

EA-1784: Finding of No Significant Impact | Department of Energy  

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

EA-1784: Finding of No Significant Impact EA-1784: Finding of No Significant Impact EA-1784: Finding of No Significant Impact Fotowatio Nevada Solar, LLC's APEX Solar Power Project in Clark County, Nevada The Department of Energy is adopting an environmental assessment completed by the U.S. Department of the Interior's Bureau of Land Management in August 2010 that analyzed the potential environmental impacts associated with the construction and startup of Fotowatio Nevada Solar, LLC's Apex Solar Power Project located in Clark County, Nevada. Finding of No Significant Impact Department of Energy Loan Guarantee for Fotowatio Nevada Solar, LLC's Apex Solar Power in Clark County, Nevada More Documents & Publications EA-1797: Finding of No Significant Impact EA-1801: Finding of No Significant Impact

312

EA-1784: Finding of No Significant Impact | Department of Energy  

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

4: Finding of No Significant Impact 4: Finding of No Significant Impact EA-1784: Finding of No Significant Impact Fotowatio Nevada Solar, LLC's APEX Solar Power Project in Clark County, Nevada The Department of Energy is adopting an environmental assessment completed by the U.S. Department of the Interior's Bureau of Land Management in August 2010 that analyzed the potential environmental impacts associated with the construction and startup of Fotowatio Nevada Solar, LLC's Apex Solar Power Project located in Clark County, Nevada. Finding of No Significant Impact Department of Energy Loan Guarantee for Fotowatio Nevada Solar, LLC's Apex Solar Power in Clark County, Nevada More Documents & Publications EA-1797: Finding of No Significant Impact EA-1801: Finding of No Significant Impact EA-1848

313

Findings of No Significant Impact (FONSI) | Department of Energy  

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

April 1, 1996 April 1, 1996 EA-1120: Finding of No Significant Impact Solid Residues Treatment, Repackaging and Storage at the Rocky Flats Environmental Technology Site April 1, 1996 EA-1147: Finding of No Significant Impact Low Energy Demonstration Accelerator Tech Area 53 February 9, 1996 EA-1110: Finding of No Significant Impact Use of Herbicide for Vegetation Control at VHF Stations, Microwave Stations, Electrical Substations, and Pole Yards February 1, 1996 EA-1117: Finding of No Significant Impact Management of Spent Nuclear Fuel on the Oak Ridge Reservation, Oak Ridge, Tennessee December 26, 1995 EA-1132: Finding of No Significant Impact Protected Area Reconfiguration Project December 21, 1995 EA-1137: Finding of No Significant Impact Nonnuclear Consolidation Weapons Production Support Project for the Kansas

314

EA-1802: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1802: Finding of No Significant Impact Chicago View Wind Project Chicago Heights, Cook County, Illinois The Department of Energy's Proposed Action is to authorize the expenditure of Federal funding appropriated under the American Recovery and Reinvestment Act of 2009 to design, permit, and construct the Chicago View Wind Project, a 1.5-megawatt wind turbine that would be sited on top of a construction debris landfill in Chicago Heights, southern Cook County, Illinois. Finding of No Significant Impact Chicago View Wind Project, Chicago Heights, Cook County, Illinois, DOE/EA-1802 (February 2011) More Documents & Publications EA-1802: Final Environmental Assessment EA-1807: Finding of No Significant Impact EA-1753: Finding of No Significant Impact

315

EA-1677: Finding of No Significant Impact | Department of Energy  

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

EA-1677: Finding of No Significant Impact EA-1677: Finding of No Significant Impact EA-1677: Finding of No Significant Impact Conveyance and Transfer of the Two Land Tracts Pursuant to Public Law 111-11, Section 13005, Albuquerque, New Mexico DOE/EA-1677: Finding of No Significant Impact for the Final Environmental Assessment Addressing the Conveyance and Transfer of the Two Land Tracts Pursuant to Public Law 111-11, Section 13005 (05/06/10) DOE/EA-1677: Finding of No Significant Impact for the Final Environmental Assessment Addressing the Conveyance and Transfer of the Two Land Tracts Pursuant to Public Law 111-11, Section 13005 (05/06/10) More Documents & Publications EA-1677: Final Environmental Assessment Lessons Learned Quarterly Report, September 2010 EA-1375: Finding of No Significant Impact

316

EA-1732: Floodplain Statement of Findings | Department of Energy  

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

2: Floodplain Statement of Findings 2: Floodplain Statement of Findings EA-1732: Floodplain Statement of Findings Next Autoworks Louisiana, LLC (Formerly V-Vehicle Company) and Advanced Technology Gasoline Vehicle Manufacturing Project in Monroe, Louisiana The U.S. Department of Energy proposed action is to issue a loan to Next Autoworks Louisiana, LLC for the production of an advanced technology gasoline-powered vehicle named the V-Car. Floodplain Statement of Findings Department of Energy Loan to Next Autoworks Louisiana, LLC (Formerly V-Vehicle Company) for and Advanced Technology Gasoline Vehicle Manufacturing Project in Monroe, Louisiana. More Documents & Publications EA-1732: Finding of No Significant Impact EA-1732: Finding of No Significant Impact EA-1732: Final Environmental Assessment

317

EA-1714: Finding of No Significant Impact | Department of Energy  

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

EA-1714: Finding of No Significant Impact EA-1714: Finding of No Significant Impact EA-1714: Finding of No Significant Impact Toda America, Incorporated, Electric Drive Vehicle Battery and Component Manufacturing Initiative Project, Battle Creek, Michigan Based on the analyses in the Environmental Assessment, DOE determined that it;s proposed action, awarding a Federal grant to Toda America, Incorporated for the construction of a new manufacturing plant, would result in no significant adverse impacts. Finding of No Significant Impact for Electric Drive Vehicle Battery and Component Manufacturing Initiative Project Toda America, Incorporated Battle Creek, Michigan More Documents & Publications EA 1714: Final Environmental Assessment EA-1711: Finding of No Significant Impact EA-1678: Finding of No Significant Impact

318

ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND  

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

ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND RECOMMENDATIONS 2014 ULTRA-DEEPWATER ADVISORY COMMITTEE COMMITTEE FINDINGS AND RECOMMENDATIONS i Table of Contents Research and Development Program Committee ............................................ 1 Sunset Committee .................................................................................................. 5 Advisory Committee Members ........................................................................... 7 ULTRA-DEEPWATER ADVISORY COMMITTEE COMMITTEE FINDINGS AND RECOMMENDATIONS 1 Research and Development Program Committee The R&D Program Subcommittee of the UDAC notes that the 2014 Annual Plan has continued to take into account safety and environment in several aspects of the proposed

319

EA-1498: Finding of No Significant Impact | Department of Energy  

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

98: Finding of No Significant Impact 98: Finding of No Significant Impact EA-1498: Finding of No Significant Impact Advanced Coal Utilization Byproduct Beneficiation Processing Plant Ghent Power Station, Carroll County, Kentucky The proposed Federal action is to provide funding, through a cooperative agreement with the University of Kentucky Research Foundation (UKRF), Center for Applied Energy Research (CAER), for the design, construction, and operation of an advanced coal ash beneficiation processing plant at Kentucky Utilities (KU) Ghent Power Station in Carroll County, Kentucky. Finding of No Significant Impact for Advanced Coal Utilization Byproduct Beneficiation Processing Plant Ghent Power Station, Carroll County, Kentucky, DOE/EA-1498 (December 2004) More Documents & Publications

320

Find Funding | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Find Funding Find Funding Funding Opportunities Grants & Contracts Support Award Search Find Funding Early Career Research Program Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Find Funding Print Text Size: A A A RSS Feeds FeedbackShare Page Additional information on funding opportunities, including program contacts and general program announcements can be found on the SC program offices' funding opportunities pages: Advanced Scientific Research Computing (ASCR) funding opportunities information Basic Energy Sciences (BES) funding opportunities information Biological & Environmental Research (BER) funding opportunities information Fusion Energy Sciences (FES) funding opportunities information

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


321

EA-1628: Finding of No Significant Impact | Department of Energy  

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

628: Finding of No Significant Impact 628: Finding of No Significant Impact EA-1628: Finding of No Significant Impact Construction and Operation of a Proposed Lignocellulosic Biorefinery, POET Project LIBERTY, LLC, Emmetsburg, Iowa The Department of Energy proposes to provide financial assistance (the Proposed Action) to POET Project LIBERTY, LLC (POET) for the construction and operation of the lignocellulosic ethanol production facility (Project LIBERTY) near the City of Emmetsburg, Iowa. Mitigation Action Plan for the Environmental Assessment, Notice of Wetlands Involvement and Finding of No Significant Impact for Construction and Operation of a Proposed Lignocellulosic Biorefinery, Emmetsburg, Iowa, DOE/EA-1628 (September 2008) More Documents & Publications EA-1628: Mitigation Action Plan

322

EA-1837: Finding of No Significant Impact | Department of Energy  

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

EA-1837: Finding of No Significant Impact EA-1837: Finding of No Significant Impact EA-1837: Finding of No Significant Impact Performance Verification Laboratory, Morgantown, West Virginia Based on the analyses in the environmental assessment, DOE determined that its proposed action - to design, construct, and make operational a DOE Performance Verification Laboratory facility for verifying the energy performance pf appliances and equipment to facilitiate improved enforcement of energy conservation standards and ENERGY STAR programs - would result in no significant adverse impacts. Finding of No Significant Impact and Final Environmental Assessment for National Energy Technology Laboratory Performance Verification Laboratory, Morgantown, West Virginia More Documents & Publications EA-1837: Final Environmental Assessment

323

EA-1837: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1837: Finding of No Significant Impact Performance Verification Laboratory, Morgantown, West Virginia Based on the analyses in the environmental assessment, DOE determined that its proposed action - to design, construct, and make operational a DOE Performance Verification Laboratory facility for verifying the energy performance pf appliances and equipment to facilitiate improved enforcement of energy conservation standards and ENERGY STAR programs - would result in no significant adverse impacts. Finding of No Significant Impact and Final Environmental Assessment for National Energy Technology Laboratory Performance Verification Laboratory, Morgantown, West Virginia More Documents & Publications EA-1837: Final Environmental Assessment

324

EA-1638: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1638: Finding of No Significant Impact Loan Guarantee to Solyndra, Inc. for Construction of a Photovoltaic Manufacturing Facility and Leasing of an Existing Commercial Facility in Fremont, California The Department of Energy has conducted an environmental assessment that analyzed the potential environmental impacts associated with: 1) the proposed construction and operation of a photovoltaic manufacturing facility and accompanying administrative offices in Fremont, California; and 2) the leasing of an existing commercial facility for assembly and packaging of the photovoltaic panels. Finding of No Significant Impact Department of Energy Loan Guarantee to Solyndra, Inc for Construction of a Photovoltaic Manufacturing Facility and

325

EA-1716: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1716: Finding of No Significant Impact Honeywell International, Inc., Electric Drive Vehicle Battery and Component Manufacturing Initiative Project Massac County, Illinois Based on the analyses in the Environmental Assessment (EA), DOE determined that its proposed action-awarding a federal greant to Honeywell International Inc. (Honeywell) for the construction of a manufacturing plant to produce a critical battery material, lithium hexafluorophosphate (LiPF6)- would result in no significant adverse impacts. FInding of No Significant Impact for Electric Drive Vehicle Battery and Component Manufacturing Initiative Project, Honeywell International, Inc, Massac County, Illinois, DOE/EA-1716, September 2010 More Documents & Publications

326

EA-1746: Finding of No Significant Impact | Department of Energy  

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

EA-1746: Finding of No Significant Impact EA-1746: Finding of No Significant Impact EA-1746: Finding of No Significant Impact Blue Mountain Geothermal Development Project, Humboldt and Pershing Counties, Nevada The Department of Energy is adopting an environmental assessment completed by the Department of the Interior's Bureau of Land Management in December 2007 that analyzed the potential environmental impacts associated with the construction and startup of Nevada Geothermal Power, Inc.'s Blue Mountain Geothermal Development Project located in Humboldt and Pershing Counties, Nevada. Finding of No SIgnificant Impact Department of Energy Loan Guarantee for Nevada Geothermal Power's Blue Mountain Geothermal Development Project in Humboldt and Pershing Counties, Nevada More Documents & Publications

327

EA-1727: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1727: Finding of No Significant Impact Construction and Startup of their Phase 2 Polysilicon Production Facility in Fairless Hills, Pennsylvania The Department of Energy conducted an environmental assessment that analyzed the potential environmental impacts associated with the construction and startup of a Phase 2 commercial polysilicon production unit to be developed by AE Polysilicon Corporation within the Keystone Industrial Port Complex in Fairless Hills, Bucks County, Pennsylvania. Finding of No Significant Impact Department of Energy Loan Guarantee to AE Polysilicon Corporation for Construction and Startup of their Phase 2 Polysilicon Production Facility in Fairless Hills, Pennsylvania More Documents & Publications

328

EA-1664: Finding of No Significant Impact | Department of Energy  

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

4: Finding of No Significant Impact 4: Finding of No Significant Impact EA-1664: Finding of No Significant Impact Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent Lamps The U.S. Department of Energy has determined that the adoption of energy conservation standards for General Service Fluorescent Lamps and Incandescent Reflector Lamps as described in the final rule titled the "energy Conservation Program: Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent Reflector lamps," would not be a major federal action significantly affecting the quality of the human environment. Finding of No Significant Impact for 10 CFR Part 430 Energy Conservation Standards: Energy Conservation Standards for Fluorescent and Incandescent

329

EA-1138: Finding of No Significant Impact | Department of Energy  

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

of No Significant Impact Proposed Energy-Conservation Standards for Refrigerators, Refrigerator - Freezers, and Freezers Finding of No Significant Impact for amended energy...

330

EA-1819: Finding of No Significant Impact | Department of Energy  

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

Significant Impact EA-1819: Finding of No Significant Impact Kilowatts for Kenston Wind Energy Project, Chagrin Falls, Geauga County, Ohio The Department of Energy's proposed...

331

EA-1807: Finding of No Significant Impact | Department of Energy  

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

Impact EA-1807: Finding of No Significant Impact Heartland Community College Wind Energy Project, Normal, McLean County, Illinois The Department of Energy's proposed action...

332

EA-1804: Finding of No Significant Impact | Department of Energy  

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

Impact EA-1804: Finding of No Significant Impact Sauk Valley Community College's Wind Energy Project, Dixon, Lee County, Illinois The Department of Energy's proposed action is...

333

EA-1777: Finding of No Significant Impact | Department of Energy  

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

No Significant Impact EA-1777: Finding of No Significant Impact Lincoln Electric's Wind Energy Project in Euclid, OH DOE prepared an environmental assessment analyzing the...

334

EA-1812: Finding of No Significant Impact | Department of Energy  

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

of No Significant Impact Haxtun Wind Energy Project, Logan and Phillips Counties, Colorado DOE has issued a Finding of No Significant Impact (FONSI) based on the information in...

335

EA-1914: Finding of No Significant Impact | Department of Energy  

Office of Environmental Management (EM)

National Wind Technology Center (NWTC) Site-Wide Environmental Assessment, Golden, Colorado Based on the EA and the above considerations, DOE finds that the Proposed Action is...

336

EA-1866: Final Environmental Assessment and Finding of No Significant...  

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

Impact EA-1866: Final Environmental Assessment and Finding of No Significant Impact Argonne National Laboratory Modernization Planning This environmental assessment (EA) has...

337

EA-1659: Finding of No Significant Impact | Department of Energy  

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

EA-1659: Finding of No Significant Impact Proposed Demolition of Building 330 at Argonne National Laboratory The U.S. Department of Energy is proposing to demolish Building...

338

EA-1670: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Decontamination and Demolition of Building 310 at Argonne National Laboratory, Argonne, Illinois The U.S. Department of Energy has prepared an...

339

EA-1950: Finding of No Significant Impact and Mitigation Action...  

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

EA-1950: Finding of No Significant Impact and Mitigation Action Plan Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln Counties, Washington Bonneville Power...

340

EA-1834: Finding of No Significant Impact | Department of Energy  

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

impacts associated with the Severstal Dearborn Inc., advanced high strength steel project. Finding of No Significant Impact Department of Energy Loan to Severstal...

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


341

EA-1939: Finding of No Significant Impact | Department of Energy  

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

Impact Center for Commercialization of Electric Technology, Reese Technology Center Wind and Battery Integration Project, Lubbock County, TX Based on the findings of this EA...

342

EIS-0395: Record of Decision and Floodplain Statement of Findings...  

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

of North Branch Holding, LLC. Record of Decision and Floodplain Statement of Findings for Western Area Power Administration San Luis Rio Colorado Project, DOEEIS-0395 (October...

343

EA-1907: Finding of No Significant Impact | Department of Energy  

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

Impact EA-1907: Finding of No Significant Impact Western Plains Energy, LLC Biogas Anaerobic Digester Facility, Oakley, Kansas Based on the analysis in the Final EA and...

344

EA-1969: Finding of No Significant Impact | Department of Energy  

Energy Savers [EERE]

Impact Clark Fork River Delta Restoration Project, Bonner County, Idaho Bonneville Power Administration issued a Finding of No Significant Impact and Mitigation Action Plan...

345

EIS-0369: Floodplain Statement of Finding | Department of Energy  

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

for the Construction and Operation of a Railroad in Nevada to a Geologic Repository at Yucca Mountain, Nye County, Nevada Floodplain Statement of Findings for the Final...

346

EA-0874: Finding of No Significant Impact | Department of Energy  

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

EA-0874: Finding of No Significant Impact Low-level Waste Drum Staging Building at Weapons Engineering Tritium Facility, TA-16 Los Alamos National Laboratory, Los Alamos, New...

347

EA-1035: Finding of No Significant Impact | Department of Energy  

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

of No Significant Impact EA-1035: Finding of No Significant Impact Relocation of the Weapons Component Testing Facility Los Alamos National Laboratory, Los Alamos, New Mexico The...

348

EA-1759: Finding of No Significant Impact | Department of Energy  

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

Impact EA-1759: Finding of No Significant Impact Southwest Alaska Regional Geothermal Energy Project, Naknek, Alaska The Department of Energy is proposing an action to fund...

349

EA-1658: Finding of No Significant Impact | Department of Energy  

Office of Environmental Management (EM)

EA-1658: Finding of No Significant Impact Proposed Development and Demonstration of a Biomass Energy Center for Food Processing Applications, Topeka, Kansas The United States...

350

EA-1792: Finding of No Significant Impact | Department of Energy  

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

Impact EA-1792: Finding of No Significant Impact University of Maine's Deepwater Offshore Floating Wind Turbine Testing and Demonstration Project, Gulf of Maine...

351

Commercial Building Energy Asset Score: Pilot Findings and Program Update  

Broader source: Energy.gov [DOE]

The webinar was held on April 16, 2014, to share the findings from the 2013 Pilot and provide a program update on the Commercial Building Energy Asset Score.

352

Researchers find potential key for unlocking biomass energy  

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

Unlocking biomass energy Researchers find potential key for unlocking biomass energy Potential pretreatment method that can make plant cellulose five times more digestible by...

353

EA-1875: Finding of No Significant Impact | Department of Energy  

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

of No Significant Impact EA-1875: Finding of No Significant Impact The Jackson Laboratory Biomass Energy Center Project, Bar Harbor, Maine DOE's proposed action is to authorize the...

354

EA-1475: Finding of No Significant Impact | Department of Energy  

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

of No Significant Impact EA-1475: Finding of No Significant Impact Chariton Valley Biomass Project, Colorado The Department of Energy has prepared an environmental...

355

Energy Dept. Report Finds Major Potential to Grow Clean, Sustainable...  

Energy Savers [EERE]

Related Articles Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power This map demonstrates the potential capacity to generate clean hydroelectric...

356

Webinar: Wind-to-Hydrogen Cost Modeling and Project Findings  

Broader source: Energy.gov [DOE]

Video recording and text version of the webinar titled, Wind-to-Hydrogen Cost Modeling and Project Findings, originally presented on January 17, 2013.

357

EA-1652: Finding of No Significant Impact | Department of Energy  

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

EA-1652: Final Environmental Assessment EA-1885: Finding of No Significant Impact Boston Massachusetts: Solar in Action (Brochure), Solar America Cities, Energy Efficiency &...

358

EA-1722: Finding of No Significant Impact | Department of Energy  

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

- awarding a federal grant to Toxco, Inc. to establish a new lithium-ion battery recycling plant - would result in no significant adverse impacts. Finding of No Significant...

359

EA-1904: Finding of No Significant Impact | Department of Energy  

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

Linac Coherent Light Source II at Stanford Linear Accelerator Laboratory, San Mateo, CA Based on the findings in the EA, DOE has determined that the proposed action to...

360

CLASS DEVIATION FINDINGS AND DETERMINATION USE OF CLAUSE TO IMPLEMENT...  

Energy Savers [EERE]

A MINIMUM WAGE FOR CONTRACTORS Findings 1. Executive Order 13658, Establishing a Minimum Wage for Contractors, signed February 12, 2014, seeks to increase efficiency and...

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


361

EA-1901: Finding of No Significant Impact | Department of Energy  

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

of No Significant Impact EA-1901: Finding of No Significant Impact Kootenai River White Sturgeon and Burbot Hatcheries Project, Bonners Ferry, Boundary County, Idaho Based on...

362

EA-1836: Finding of No Significant Impact | Department of Energy  

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

of No Significant Impact EA-1836: Finding of No Significant Impact Norwich Public Utilities, Norwich Co-Generation Initiative, Connecticut Based on the analyses in the...

363

EIS-0389: Record of Decision and Floodplain Statement of Findings...  

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

Record of Decision and Floodplain Statement of Findings for the Trinity Public Utilities District Direct Interconnection Project (73 FR 5184) Western Area Power Administration...

364

Finding out how particles move through nanoparticle channels...  

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

Finding out how particles move through nanoparticle channels Scientists at the U.S. Department of Energy's Ames Laboratory have developed deeper understanding of the ideal design...

365

EA-1607: Finding of No Significant Impact | Department of Energy  

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

No Significant Impact EA-1607: Finding of No Significant Impact Disposition of DOE Excess Depleted Uranium, Natural Uranium, and Low-Enriched Uranium DOE is proposing the...

366

Innovative Financing Solutions: Finding Money for Your Energy Efficiency Projects  

Broader source: Energy.gov [DOE]

Provides an overview of how to find funding for your energy efficiency projects focusing on l-p agreements. Author: Energy Star

367

EA-1752: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Pacific Gas & Electric Company (PG&E), Compressed Air Energy Storage (CAES) Compression Testing Phase Project, San Joaquin, California Based...

368

EA-1954: Finding of No Significant Impact | Department of Energy  

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

No Significant Impact EA-1954: Finding of No Significant Impact Resumption of Transient Testing of Nuclear Fuels and Materials at the Idaho National Laboratory, Idaho Based on...

369

EA-1796: Finding of No Significant Impact | Department of Energy  

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

solar power project and associated interconnection transmission line proposed by Sempra Generation for the Mesquite Solar Energy Facility in Maricopa County, Arizona. Finding of...

370

EIS-0365: Record of Decision and Floodplain Statement of Findings...  

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

of Decision and Floodplain Statement of Findings Imperial-Mexicali 230-kV Transmission Lines DOE announces its decision to implement the Proposed Action alternative, identified as...

371

EA-1960: Finding of No Significant Impact | Department of Energy  

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

Impact EA-1960: Finding of No Significant Impact Townsite Solar Project Transmission Line, Clark County, Nevada The Bureau of Land Management, with Western Area Power...

372

EA-1885: Finding of No Significant Impact | Department of Energy  

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

EA-1885: Finding of No Significant Impact Boston Architectural College's Urban Sustainability Initiative Renovation of Green Alley 444, Boston, Massachusetts DOE completed the...

373

EA-1665: Final Environmental Assessment and Finding of No Significant...  

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

Environmental Assessment and Finding of No Significant Impact Davis-Kingman Tap 69-kV Transmission Line Rebuild Project, Mohave County, Arizona For more information, contact:...

374

EA-1591: Final Environmental Assessment, Finding of No Significant...  

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

Assessment, Finding of No Significant Impact, and Mitigation Action Plan Palisades-Goshen Transmission Line Reconstruction Project This revision sheet documents the changes...

375

EA-1596: Finding of No Significant Impact | Department of Energy  

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

of No Significant Impact EA-1596: Finding of No Significant Impact Belfield to Rhame Transmission Line Project Stark, Slope, and Bowman Counties, North Dakota Basin Electric...

376

EA-1679: Finding of No Significant Impact | Department of Energy  

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

EA-1679: Finding of No Significant Impact Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project, Grant and Okanogon Counties, Washington...

377

EA-1457: Finding of No Significant Impact | Department of Energy  

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

No Significant Impact EA-1457: Finding of No Significant Impact Center for Integrated Nano Technologies at Sandia Laboratories, New Mexico The EA analyzes the potential effects...

378

EA-1606: Finding of No Significant Impact | Department of Energy  

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

environment within the meaning of NEPA. Therefore, the prepation of an environmental impact statement is not required and DOE is issuing this Finding of No Significant Impact...

379

NREL: Continuum Magazine - Finding New Ways to Foster Clean Energy...  

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

of working with industry partners to enhance the integration of wind into our nation's energy mix. Photo by Pat Corkery, NREL Finding New Ways to Foster Clean Energy...

380

Finding Generators for Markov Chains via Empirical Transition Matrices,  

E-Print Network [OSTI]

Finding Generators for Markov Chains via Empirical Transition Matrices, with Applications to Credit of Toronto, Toronto, Ontario, Canada M5S 3G3. Internet: jeff@math.toronto.edu. *** Division of Management #12; Finding Generators for Markov Chains via Empirical Transition Matrices, with Applications

Rosenthal, Jeffrey S.

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


381

Finding Generators for Markov Chains via Empirical Transition Matrices,  

E-Print Network [OSTI]

Finding Generators for Markov Chains via Empirical Transition Matrices, with Applications to Credit, Ontario, Canada M5S 3G3. Internet: jeff@math.toronto.edu. *** Division of Management, University;Finding Generators for Markov Chains via Empirical Transition Matrices, with Applications to Credit

Rosenthal, Jeffrey S.

382

A dynamic trust network for autonomy-oriented partner finding  

Science Journals Connector (OSTI)

The problem of finding partners is concerned with how to identify some specific entities (agents) from a group that will be able to provide certain requested services. This problem can readily be found in applications such as file sharing and task allocation ... Keywords: Autonomy-Oriented Computing (AOC), Dynamics, Partner finding, Trust relationships

Jiming Liu; Hongjun Qiu; Ning Zhong; Chao Gao

2011-08-01T23:59:59.000Z

383

Declaring CS or CSE 1. Find an Advisor  

E-Print Network [OSTI]

Declaring CS or CSE 1. Find an Advisor Find a CS professor or lecturer who verbally agrees to be your advisor. See http://csmajor/FacultyList.php for a list of faculty members. You should meet with him or her in person, either in office hours or by appointment. Write your advisors name here. I have

Pratt, Vaughan

384

Help to find the way March 20, 2008  

E-Print Network [OSTI]

Help to find the way March 20, 2008 SHAUNA REMPEL TORONTO STAR Name: Mike Wu. Age: 28. Program: Ph. The project: Wu works with amnesia patients at Toronto's Baycrest medical centre to find ways they can trigger. "They just won't remember how they learned to use the device," Wu says. #12;Deep Thoughts looks

Toronto, University of

385

The Automation of Sound Reasoning and Successful Proof Finding  

E-Print Network [OSTI]

709 44 The Automation of Sound Reasoning and Successful Proof Finding LARRY WOS AND BRANDEN scientist naturally envisioned the automation of sound rea- soning ­ reasoning in which conclusions, and find proofs. But can such logical reasoning be fully automated? Can a single computer program

Fitelson, Branden

386

Finding Glass Kenton McHenry, Jean Ponce  

E-Print Network [OSTI]

Finding Glass Kenton McHenry, Jean Ponce Beckman Institute University of Illinois Urbana, IL 61801. This paper addresses the problem of finding glass ob- jects in images. Visual cues obtained by combining with the strong highlights typical of glass surfaces are used to train a hierarchy of classifiers, identify glass

Forsyth, David

387

Coral reef fish smell leaves to find island homes  

Science Journals Connector (OSTI)

...Coral reef fish smell leaves to find island homes Danielle L Dixson 1 2 * Geoffrey P Jones...that larvae use olfactory cues to navigate home or find other suitable reef habitats...towards and settle onto reefs, either home or away, remain a mystery. In addition...

2008-01-01T23:59:59.000Z

388

EA-1740: Finding of No Significant Impact | Department of Energy  

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

740: Finding of No Significant Impact 740: Finding of No Significant Impact EA-1740: Finding of No Significant Impact Thermal Energy Corporation Combined Heat and Power Project Houston, Texas DOE completed the Final Environmental Assessment (EA) for the Thermal Energy Corporation Combined Heat and Power Project, Houston, Texas (DOE/EA-1740). Based on the analyses in the EA, DOE determined that its proposed action-awarding a federal grant to the Thermal Energy Corporation (TECO) to facilitate installationg of a combined heat and power (CHP) system at the Texas Medical Center's district power plant in Houston, Texas-would result in no significant adverse impacts. Finding of No SIgnificant Impact and Floodplain Statement of FIndings for the Thermal Energy Corporation Combined Heat and Power Project, Houston,

389

EA-1725: Finding of No Significant Impact | Department of Energy  

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

5: Finding of No Significant Impact 5: Finding of No Significant Impact EA-1725: Finding of No Significant Impact SBE, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Power Ring Manufacturing Scale-up, Barre, Vermont Based on the analyses in the Environmental Assessment, DOE determined that its proposed action, awarding a federal grant to SBE Inc. to establish an advanced Direct Current Bus capacitor manufacturing facility, would result in no significant adverse impacts. Finding of No Significant Impact for SBE, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application Barre, Vermont More Documents & Publications EA-1725: Final Environmental Assessment Vermont Recovery Act State Memo EA-1722: Finding of No Significant Impact

390

EA-1576: Finding of No Significant Impact | Department of Energy  

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

6: Finding of No Significant Impact 6: Finding of No Significant Impact EA-1576: Finding of No Significant Impact Olympic Peninsula Transmission Line Reinforcement Project, Clallam, Jefferson, Kitsap, Harbor, Mason, and Thurston Counties, Washington This revision sheet documents the changes to be incorporated into the Olympic Peninsula Transmission Line Reinforcement Project Preliminary Environmental Assessment (EA). With the addition of these changes, the Preliminary EA will not be reprinted and will serve as the Final EA. Olympic Peninsula Transmission Line Reinforcement Project, Revision Sheet for the Environmental Assessment, and Finding of No Significant Impact, DOE/EA-1576 (March 2008) More Documents & Publications EA-1342: Finding of No Significant Impact EIS-0317-S1: Environmental Impact Statement, Appendices

391

EA-0404: Finding of No Significant Impact | Department of Energy  

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

4: Finding of No Significant Impact 4: Finding of No Significant Impact EA-0404: Finding of No Significant Impact Innovative Clean Coal Technology Program - Coke Oven Gas Cleaning Demonstration Project at the Bethlehem Steel Corp. Sparrows Point Plant, Baltimore County, Maryland The Department of Energy prepared EA-0404 for the Coke Oven Gas Cleaning Demonstration Project at the Bethlehem Steel Corporation Sparrows Point Plant and determined it does not significantly affect the quality of the environment, so a Finding of No Significant Impact (FONSI) was issued. Finding of No Significant Impact for the Coke Oven Gas Cleaning Demonstration Project at the Bethlehem Steel Corporation Sparrows Point Plant More Documents & Publications EA-0404: Final Environmental Assessment EA-1091: Final Environmental Assessment

392

EA-1787: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1787: Finding of No Significant Impact Myriant Succinic Acid Biorefinery (MYSAB), Lake Providence, Louisiana The Department of Energy is proposing to authorize the expenditure of up to $50 million in federal funding to Myriant Lake Providence, LLC to support the final design, construction, and start-up of the proposed Myriant Succinic Acid Biorefinery to be located on a 55-acre industrial site leased from the Lake Providence Port Commission in Lake Providence, Louisiana. Finding of No Significant Impact and Floodplain Statement of Findings Myriant Succinic Acid Biorefinery Demonstration Facility Lake Providence, East Carroll Parish, Louisiana More Documents & Publications EA-1787: Final Environmental Assessment Lessons Learned Quarterly Report, March 2011

393

EA-1147: Finding of No Significant Impact | Department of Energy  

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

47: Finding of No Significant Impact 47: Finding of No Significant Impact EA-1147: Finding of No Significant Impact Low Energy Demonstration Accelerator Tech Area 53 The U.S.. Department of Energy (DOE) finds that there would be no significant impact from proceeding with its proposal to design, build, and test critical prototypical components of the accelerator system for tritium production, specifically the front-end, low-energy section of the accelerator, at TA-53, Los Alamos National Laboratory. DOE makes this Finding of No Significant Impact pursuant to NEPA, the CEQ and the DOE NEPA regulations. Based on the environmental assessment that analyzes the potential environmental effects that would be expected to occur if the DOE were to design, build, and test prototypical components of the accelerator

394

EA-1338: Finding of No Significant Impact | Department of Energy  

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

38: Finding of No Significant Impact 38: Finding of No Significant Impact EA-1338: Finding of No Significant Impact Transfer of the Department of Energy Grand Junction Office to Non-DOE Ownership On the basis of the Environmental Assessment (EA), which analyzes the relevant environmental issues and the concerns of stakeholders, DOE finds that no significant impact would result from implementing the proposed action to transfer the facility to non-DOE ownership, or from the no action alternative. This Finding of No Significant Impact is pursuant to the NEPA of 1969, the CEQ's Regulations for Implementing NEPA, and the DOE NEPA Implementing Procedures. The proposed action does not constitute a major Federal action significantly affecting the environment within the mandate of NEPA. Therefore, implementation of the proposed action does not

395

EA-1740: Finding of No Significant Impact | Department of Energy  

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

0: Finding of No Significant Impact 0: Finding of No Significant Impact EA-1740: Finding of No Significant Impact Thermal Energy Corporation Combined Heat and Power Project Houston, Texas DOE completed the Final Environmental Assessment (EA) for the Thermal Energy Corporation Combined Heat and Power Project, Houston, Texas (DOE/EA-1740). Based on the analyses in the EA, DOE determined that its proposed action-awarding a federal grant to the Thermal Energy Corporation (TECO) to facilitate installationg of a combined heat and power (CHP) system at the Texas Medical Center's district power plant in Houston, Texas-would result in no significant adverse impacts. Finding of No SIgnificant Impact and Floodplain Statement of FIndings for the Thermal Energy Corporation Combined Heat and Power Project, Houston,

396

Finding a Career in Energy Efficiency | Department of Energy  

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

Finding a Career in Energy Efficiency Finding a Career in Energy Efficiency Finding a Career in Energy Efficiency February 22, 2010 - 11:27am Addthis Kendra now works in weatherization, part of which often includes using blower door testing equipment to find air leaks, much like the equipment used here by an NREL worker. | File photo Kendra now works in weatherization, part of which often includes using blower door testing equipment to find air leaks, much like the equipment used here by an NREL worker. | File photo Joshua DeLung After getting laid off in the fall of 2007 from her executive assistant job at a blues and gospel music group in Jackson, Miss., Kendra Lofton needed a way to pay her bills and support her teenage daughter. Kendra got a job at a local hotel working the front desk, and another as a server at a local

397

Mound Plant Director's Final Findings and Orders, October 4, 1995  

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

Mound Plant Director's Final Findings and Orders, October 4, 1995 Page 1 of 16 Mound Plant Director's Final Findings and Orders, October 4, 1995 Page 1 of 16 EM Home | Regulatory Compliance | Environmental Compliance Agreements Mound Plant Director's Final Findings and Orders, October 4, 1995 BEFORE THE OHIO ENVIRONMENTAL PROTECTION AGENCY In the Matter Of: United States Department of Energy : Director's Final Mound Facility : Findings and Order P.O. Box 66 : Miamisburg, Ohio 45343-0066 : Respondent It is hereby agreed by and among the parties hereto as follows: Table of Contents I. Jurisdiction II. Parties Bound III. Definitions IV. Findings of Fact V. Orders VI. Limitations of Director's Approval VII. Notice VIII. Project Managers IX. Dispute Resolution X. Funding XI. Other Applicable Laws XII. Reservation of Rights XIII. Modification

398

EA-1965: Finding of No Significant Impact | Department of Energy  

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

965: Finding of No Significant Impact 965: Finding of No Significant Impact EA-1965: Finding of No Significant Impact Florida Atlantic University Southeast National Marine Renewable Energy Center's Offshore Marine Hydrokinetic Technology Testing Project, Florida Based on the environmental assessment (EA), DOE finds that the proposed action is not a major federal action that constitutes a significant effect on the human environment. This finding and decision is based on the consideration of DOE's NEPA implementing regulations (40 CFR Part 1021) and Council on Environmental Quality criteria for significance (40 CFR 1508.27), both with regard to the context and the intensity of impacts analyzed in the EA. Therefore, the proposed action does not require the preparation of an environmental impact statement.

399

EA-1925: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1925: Finding of No Significant Impact Midnight Point and Mahogany Geothermal Exploration Projects, Glass Buttes, Oregon Based on the final EA, DOE finds that providing federal funding for the Proposed Projects is not a major action that constitutes a significant effect on the human environment. This finding and decision is based on the consideration of DOE's NEPA implementing regulations (10 CFR Part 1021) and the CEQ's criteria for significance (40 CFR 1508.27), both with regard to the context and the intensity of impacts analyzed in the EA. Accordingly, the Proposed Projects do not require the preparation of an EIS. EA-1925-FONSI-2013.pdf More Documents & Publications EA-1925: Draft Environmental Assessment EA-1925: Final Environmental Assessment

400

EA-1711: Finding of No Significant Impact | Department of Energy  

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

1: Finding of No Significant Impact 1: Finding of No Significant Impact EA-1711: Finding of No Significant Impact Saft America, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Jacksonville, Florida Based on the analyses in the environmental assessment, DOE determined that its proposed action, awarding a federal grant to Saft America, Inc to construct and operate a high-volume manufacturing plant to make advanced lithium-ion cells and batteries, would result in no significant adverse impacts. Finding of No Significant Impact for Saft America, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Jacksonville, Florida More Documents & Publications EA-1711: Final Environmental Assessment EA-1709: Finding of No Significant Impact

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


401

Findings of No Significant Impact (FONSI) | Department of Energy  

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

August 28, 2012 August 28, 2012 EA-1909: Finding of No Significant Impact South Table Wind Project, Kimball County, NE August 24, 2012 EA-1929: Finding of No Significant Impact NorthStar Medical Technologies LLC, Commercial Domestic Production of the Medical Isotope Molybdenum-99 August 23, 2012 EA-1889: Final Environmental Assessment and Finding of No Significant Impact Disposal of Decommissioned, Defueled Naval Reactor Plants from USS Enterprise (CVN 65) August 15, 2012 EA-1917: Finding of No Significant Impact Wave Energy Test Facility Project, Newport, OR August 7, 2012 EA-1845: Finding of No Significant Impact Sabine Pass Liquefaction, LLC Regarding Order Granting Long-Term Authorization to Export Liquefied Natural Gas from Sabine Pass LNG Terminal to Non-Free Trade Agreement Nations, Cameron Parish, LA

402

EA-0405: Finding of No Significant Impact | Department of Energy  

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

5: Finding of No Significant Impact 5: Finding of No Significant Impact EA-0405: Finding of No Significant Impact Innovative Sulfur Dioxide Scrubbing System for Coal Burning Cement Kilns, Passamaquoddy Tribe Thomaston, Maine The Department of Energy prepared EA-0405 for the Innovative Sulfur Dioxide Scrubbing System for Coal-Burning Cement Kilns at Dragon Products Cement Plant at Thomaston, Maine and determined it is not a major threat to the quality of the environment and issued a Finding of No Significant Impact. Finding of No Significant Impact for the Innovative Sulfur Dioxide Scrubbing System for Coal-Burning Cement Kilns at Dragon Products Cement Plant at Thomaston, Maine More Documents & Publications EA-0405: Final Environmental Assessment Department of Energy Technical Support Document National Environmental

403

EA-1922: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1922: Finding of No Significant Impact Combined Power and Biomass Heating System, Fort Yukon, Alaska Based on the EA, DOE finds that providng federal funding for the Proposed Project is not a major action that constituents a significant effect on the human environment. This finding and decision is based on the consideration of DOE's NEPA implementing regulations (10 CFR Part 1021) and CEQ's criteria for significance (40 CFR 1508.27), both with regard to the context and the intensity of impacts analyzed in trhe EA. Accordingly, the Proposed Project does not require the preparation of an environmental impact statement. EA-1922-FONSI-2013.pdf More Documents & Publications EA-1922: Final Environmental Assessment EA-1922: Draft Environmental Assessment

404

EA-1736: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1736: Finding of No Significant Impact Expansion of the Sanitary Effluent Reclamation Facility and Environmental Restoration of Reach S-2 of Sandia Canyon at Los Alamos National Laboratory, Los Alamos, New Mexico The Environmental Assessment provides sufficient evidence and analysis to determine that a Finding of No Significant Impact is appropriate for the proposed wastewater treatment facility footprint and operations expansion, and the environmental restoration action measures that may be required within the upper end of Sandia Canyon at Los Alamos National Laboratory. Finding of No Significant Impact for the Proposed Expansion of the Sanitary Effluent Reclamation Facility and Environmental Restoration of Reach S-2 of

405

EA-1120: Finding of No Significant Impact | Department of Energy  

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

20: Finding of No Significant Impact 20: Finding of No Significant Impact EA-1120: Finding of No Significant Impact Solid Residues Treatment, Repackaging and Storage at the Rocky Flats Environmental Technology Site Based on the information and analysis in the EA, DOE has determined that the proposed treatment, repackaging and storage of solid residues at the Rocky Flats Environmental Technology Site does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an Environmental Impact Statement is not required and DOE is issuing this Finding of No Significant Impact for the proposed action. EA-1120-FONSI-1996.pdf More Documents & Publications EA-1120: Final Environmental Assessment EA-0995: Finding of No Significant Impact

406

EA-1157: Finding of No Significant Impact | Department of Energy  

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

157: Finding of No Significant Impact 157: Finding of No Significant Impact EA-1157: Finding of No Significant Impact Methyl Chloride via Oxyhydrochlorination of Methane: A Building Black for Chemicals and Fuels from Natural Gas The proposed Federal action, to provide cost-shared financial assistance for demonstration of the OHC process in an engineering scale facility, does not constitute a major Federal action that would significantly affect the quality of the human environment as defined by NEPA. This conclusion is based on the analysis contained in the EA. Therefore, an Environmental Impact Statement is not required and DOE is issuing this FONSI. EA-1157-FONSI-1996.pdf More Documents & Publications EA-1157: Final Environmental Assessment EA-1091: Finding of No Significant Impact EA-1183: Finding of No Significant Impact

407

EA-1713: Finding of No Significant Impact | Department of Energy  

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

3: Finding of No Significant Impact 3: Finding of No Significant Impact EA-1713: Finding of No Significant Impact Celgard, LLC, Electric Drive Vehicle Battery and Component Manufacturing Initiative Project, Concord, North Carolina The Department of Energy's proposed action is to provide a grant to partially fund Celgard's proposed project - the construction of a small industrial facility on approximately 20.6 acres of land for the manufacture of separator materials for commercial hybrid-electric vehicle batteries. Finding of No Significant Impact and Final Environmental Assessment for Celgard LLC's Proposed Project under the Electric Drive Vehicle Battery and Component Manufacturing Initiative More Documents & Publications EA 1713: Final Environmental Assessment EA-1719: Finding of No Significant Impact

408

EA-1851: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1851: Finding of No Significant Impact Delphi Automotive Systems, LLC Electric Drive Vehicle Battery and Component Manufacturing Initiative Application (December 2011) For more information, contact: Ms. Pierina Fayish U.S. Department of Energy National Energy Technology Laboratory P.O. Box 10940, MS 922-M217 Pittsburgh, PA 15236 Fax: (412) 386-4775 Email: Pierina.Fayish@netl.doe.gov Based on the analysis in the EA, DOE has determined that the proposed action would not result in no significant adverse impacts and therefore has issued this Finding of No Significant Impact. EA-1851-FONSI-2011.pdf More Documents & Publications EA-1851: Final Environmental Assessment EA-1851: Draft Environmental Assessment EA-1869: Final Environmental Assessment and Finding of No Significant

409

EA-0881: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-0881: Finding of No Significant Impact Tank 241-c-103 Organic Vapor and Liquid Characterization and Supporting Activities, Hanford Site, Richland, Washington The proposed sampling of the vapor space and organic layer in Tank 241-C-103 and measuring of the thickness of the organic layer does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the NEPA. This finding is based on information and analysis in the EA. Therefore, an environmental impact statement is not required for this proposed action. EA-0881-FONSI-1992.pdf More Documents & Publications EA-0881: Final Environmental Assessment EA-0915: Final Environmental Assessment EA-0904: Finding of No Significant Impact

410

EA-1685: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1685: Finding of No Significant Impact Experimental Coal Flow Program at Clemson University The Western Area Power Administration (Western) is the lead Federal agency responsible for preparing the EA. Based on findings and analysis in the environmental assessment (EA), Western has determined that with the resource protection measures, the Parker-Planet Tap 69-kV Transmission Line would not result in any significant environmental impacts. The EA provides the basis for decisions on whether the effects to land, visual, water, biological, and cultural resources, as well as socioeconomic conditions, would be significant. Environmental Assessment for Parker-Planet Tap 69-kV Transmission Line Rebuild, Upgrade and Right-Of-Way Action, DOE/EA-1685 (June 2010) Finding

411

EA-1631: Finding of No Significant Impact | Department of Energy  

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

31: Finding of No Significant Impact 31: Finding of No Significant Impact EA-1631: Finding of No Significant Impact Loan Guarantee for Beacon Power Corporation Frequency Regulation Facility in Stephentown, N.Y. The environmental assessment examines the potential environmental impacts associated with issuing a Federal loan guarantee to Beacon Power Corporation for construction and operation of a flywheel-based frequency regulation facility at an undeveloped seven acre site in Stephentown, New York. Environmental Assessment for Department of Energy Loan Guarantee for Beacon Power Corporation Frequency Regulation Facility in Stephentown, New York, DOE/EA-1631, February 2009, Finding of No Significant Impact More Documents & Publications EA-1631: Final Environmental Assessment EA-1753: Finding of No Significant Impact

412

EA-1833: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1833: Finding of No Significant Impact The City of El Dorado Wind Energy Project, El Dorado, Butler County, Kansas The U.S. Department of Energy's Proposed Action is to authorize the expenditure of federal funding appropriated under the American Recovery and Reinvestment Act to design, permit and construct the El Dorado Wind Energy Project, a 1.0 megawatt wind turbine to be located immediately west of the El Dorado Wetlands and Water Reclamation Facility in El Dorado, Butler County, Kansas. Finding of No Significant Impact and Floodplain Statement of Findings for the City of El Dorado Wind Energy Project, El Dorado, Butler County, Kansas, DOE/EA-1833 (February 2011) More Documents & Publications EA-1833: Final Environmental Assessment

413

EA-1470: Finding of No Significant Impact | Department of Energy  

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

0: Finding of No Significant Impact 0: Finding of No Significant Impact EA-1470: Finding of No Significant Impact Harry Allen-Mead 500 kV Transmission Line Project, Nevada Nevada Power Company (Nevada Power) proposes to build a 48- mile, 500-kilovolt (kV) transmission line between the Harry Allen Substation, northeast of Las Vegas Nevada, and the Mead Substation, southeast of Las Vegas (Proposed Action). Based on the EA, BLM, and Western errata, Western has determined that the proposed transmission line would not result in any significant environmental impacts, and the preparation of an environmental impact statement (EIS) will not be required. Finding of No Significant Impact and Floodplain Statement of Findings Nevada Power Company's Harry Allen-Mead 500-kV Transmission Line Project, DOE/EA-1470 (October 2004)

414

EA-1331: Finding of No Significant Impact | Department of Energy  

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

1: Finding of No Significant Impact 1: Finding of No Significant Impact EA-1331: Finding of No Significant Impact Remediation of Subsurface and Groundwater Contamination at the Rock Springs in situ Oil Shale Retort Site Based on the analysis and information provided in the EA, DOE has determined that the proposed Federal action, to conduct air sparging at the Rock Springs in situ Oil Shale Retort Site in Sweetwater County, Wyoming, does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an Environmental Impact Statement is not required and DOE is issuing this Finding of No Significant Impact. EA-1331-FONSI-2000.pdf More Documents & Publications EA-1331: Final Environmental Assessment EA-1219: Finding of No Significant Impact

415

EA-1795: Finding of No Significant Impact | Department of Energy  

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

795: Finding of No Significant Impact 795: Finding of No Significant Impact EA-1795: Finding of No Significant Impact Loan Guarantee to Diamond Green Diesel for Construction of the Diamond Green Diesel Facility in Norco, Louisiana The Department of Energy conducted an environmental assessment that analyzed the potential environmental impacts associated with the construction and operation of a biomass-based diesel facility adjacent to the existing Valero St. Charles Refinery in Norco, Louisiana. Finding of No Significant Impact Department of Energy Loan Guarantee to Diamond Green Diesel for Construction of the Diamond Green Diesel Facility in Norco, Louisiana, DOE/EA-1795 (April 2011) More Documents & Publications EA-1795: Floodplain Statement of Findings EA-1795: Final Environmental Assessment

416

EA-1212: Finding of No Significant Impact | Department of Energy  

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

212: Finding of No Significant Impact 212: Finding of No Significant Impact EA-1212: Finding of No Significant Impact Lease of Land for the Development of a Research Park at Los Alamos National Laboratory The U.S.. Department of Energy finds that there would be no significant impact from proceeding with its proposal to lease to the County of Los Alamos a 60-acre tract located at Technical Area 3 of Los Alamos National Laboratory, for their development and use as a research park. This finding is based on the EA that analyzes the consequences of the relevant issues of environmental concern, together with the MAP that identifies mitigations and makes commitments and Action Plans to implement these mitigation features so as to render them not significant. Therefore, no environmental impact statement is required for this proposal.

417

EA-1648: Finding of No Significant Impact | Department of Energy  

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

8: Finding of No Significant Impact 8: Finding of No Significant Impact EA-1648: Finding of No Significant Impact White Earth Nation Wind Energy Project, Becker County, Minnesota, White Earth Indian Reservation, U.S.A. This Congressionally Directed Funding would allow the White Earth Nation to build on the findings of a prior DOE First Steps grant in developing available wind resources. DOE has determined that this action would not constitute a major federal action significantly affecting the quality of the human environment. Finding of No Significant Impact for the White Earth Nation Wind Energy Project Becker County, Minnesota, White Earth Indian Reservation, U.S.A., DOE/EA-1648 (April 2009) More Documents & Publications EA-1648: Final Environmental Assessment EA-1809: Notice of Availability

418

Findings of No Significant Impact (FONSI) | Department of Energy  

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

December 2, 2011 December 2, 2011 EA-1823: Finding of No Significant Impact Rockford Solar Energy Project, Chicago-Rockford Airport, Winnebago County, Illinois December 2, 2011 EA-1697: Finding of No Significant Impact Right-of-Way Maintenance in the San Joaquin Valley, California November 10, 2011 EA-1862: Finding of No Significant Impact Oneida Seven Generations Corporation: Energy Recovery Project, Green Bay, Wisconsin November 9, 2011 EA-1829: Final Environmental Assessment and Finding of No Significant Impact Phycal Algae Pilot Project, Wahiawa and Kalaeloa, HI November 8, 2011 EA-1774-S1: Final Environmental Assessment and Finding of No Significant Impact Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment (November 2011) November 4, 2011

419

EA-1508: Finding of No Significant Impact | Department of Energy  

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

EA-1508: Finding of No Significant Impact EA-1508: Finding of No Significant Impact EA-1508: Finding of No Significant Impact Beaver Creek-Hoyt-Erie 115-kV Transmission Line Upgrade, Morgan and Weld Counties, Colorado The Western Power Administration proposes to upgrade approximately 78 miles of 115-kV transmission line between the Beaver Creek Substation, east of Brush, Colorado; the Hoyt Substation, west of Hoyt, Colorado; and the Erie Substation, near Brighton, Colorado. Western prepared an environmental assessment for the proposal. Finding of No Significant Impact and Floodplain Statement of Findings Beaver Creek-Hoyt-Erie 115-kV Transmission Line Upgrade Morgan and Weld Counties, Colorado, DOE/EA-1508 (November 2005) More Documents & Publications EA-1508: Mitigation Action Plan Lessons Learned Quarterly Report, March 2006

420

EA-1473: Finding of No Significant Impact | Department of Energy  

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

473: Finding of No Significant Impact 473: Finding of No Significant Impact EA-1473: Finding of No Significant Impact Partial Funding of a Proposed Life Sciences Building at Brown University, Providence, Rhode Island The proposed action consists of providing partial funding for a new Life Sciences Building on a site adjacent to the existing Grimshaw-Gudewicz Building on the Brown University campus. The occupants of the proposed facility would be scientists from the Department of Molecular and Cell Biology and Biochemistry, and the Department of Neuroscience, and a new Brain Science Program. Finding of No Significant Impact Life Sciences Building Brown University, Providence, Rhode Island DOE/EA-1473 More Documents & Publications EA-1473: Final Environmental Assessment EA-1473: Finding of No Significant Impact

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


421

EA-1788: Finding of No Significant Impact | Department of Energy  

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

8: Finding of No Significant Impact 8: Finding of No Significant Impact EA-1788: Finding of No Significant Impact Sapphire Energy Inc.'s Integrated Algal Biorefinery (IABR) Facility in Columbus, New Mexico Sapphire Energy Company proposes to construct and operated an Integrated Algal Bio-Refinery Facility to produce oil from algae, ultimately refining the oil into various types of transportation fuel. Based on the Environmental assessment (EA), the United States Department of Agriculture completed a Finding of no significant impact (FONSI), which the Department of Energy has determined to be adequate and satisfactory in describing the proposed project and the potential environmental impacts. Accordingly, DOE adopts the EA and incorporates it by reference into this FONSI. Finding of No Significant Impact for Sapphire Energy, Inc.'s Integrated

422

EA-1409: Finding of No Significant Impact | Department of Energy  

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

09: Finding of No Significant Impact 09: Finding of No Significant Impact EA-1409: Finding of No Significant Impact Proposed Issuance of an Easement to Public Service Company of New Mexico for the Construction and Operation of a 12-inch Natural Gas Pipeline within Los Alamos National Laboratory, Los Alamos, NM The Environmental Assessment (EA) for the Proposed issuance of an Easement to Public Service Company of New Mexico for the Construction and Operation of a 72-inch Natural Gas Pipeline within Los Alamos National Labora ory, Los Alamos, New Mexico (DOE/EA- 7409) (attached) provides sufficient evidence and analysis to determine that a Finding Of No Significant Impact is appropriate for the Proposed Action. Department of Energy National Nuclear Security Administration Finding of No Significant Impact for the Proposed Issuance of an Easement to the Public

423

EA-1782: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1782: Finding of No Significant Impact The University of Delaware Lewes Campus Onsite Wind Energy Project, Lewes, Delaware The Department of Energy prepared the Final Environmental Assessment which analyzed the potential environmental impacts of providing the University of Delaware of $2.43 milllion grant of Congressionally Directed Federal Funding to assist in the financing of the construction and operation of a 2 megawatt wind turbine adjacent to the University's College of Earth, Ocean, and Environment Campus in Lewes, Delaware. Mitigated Finding of No Significant Impact and Floodplain Statement of Findings for the University of Delaware Lewes Campus Onsite Wind Energy Project More Documents & Publications EA-1782: Final Environmental Assessment

424

EA-1801: Finding of No Significant Impact | Department of Energy  

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

1: Finding of No Significant Impact 1: Finding of No Significant Impact EA-1801: Finding of No Significant Impact Granite Reliable Power Wind Project, Coos County, New Hampshire The Department of Energy is adopting an environmental assessment completed by the U.S. Army Corps of Engineers in June 2010 that analyzed the potential environmental impacts associated with the construction and operation by Granite Reliable Power, LLC of the Granite Reliable Power Wind Park located in central Coos County, New Hampshire. Finding of No Significant Impact Department of Energy Loan Guarentee for Granite Reliable Power LLC's Granite Reliable Power Wind Park Project in Coos County, New Hampshire, DOE/EA-1801 (July 2010) More Documents & Publications EA-1801: Final Environmental Impact EA-1784: Finding of No Significant Impact

425

EA-1795: Floodplain Statement of Findings | Department of Energy  

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

5: Floodplain Statement of Findings 5: Floodplain Statement of Findings EA-1795: Floodplain Statement of Findings Loan Guarantee to Diamond Green Diesel for Construction of the Diamond Green Diesel Facility in Norco, Louisiana The Department of Energy proposed action is to issue a loan guarantee to Diamond Green Diesel, LLC to support construction of a biomass-based diesel facility adjacent to the existing Valero St. Charles Refinery in Norco, Louisiana. Attachment Floodplain Statement of Findings for Department of Energy Loan Guarantee to Diamond Green Diesel for Construction of the Diamond Grenn Diesel Facility in Norco, Louisiana, DOE/EA-1795 More Documents & Publications EA-1795: Finding of No Significant Impact EA-1795: Final Environmental Assessment U.S. Department of Energy Emergency Support Function

426

Findings of No Significant Impact (FONSI) | Department of Energy  

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

March 30, 2010 March 30, 2010 EA-1708: Finding of No Significant Impact Dow Kokam Mi, LLC, Manufacture Advanced Lithium POlymer Batteries for Hybrid and Electric Vehicles At Midland, Michigan March 30, 2010 EA-1725: Finding of No Significant Impact SBE, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Power Ring Manufacturing Scale-up, Barre, Vermont March 25, 2010 EA-1714: Finding of No Significant Impact Toda America, Incorporated, Electric Drive Vehicle Battery and Component Manufacturing Initiative Project, Battle Creek, Michigan March 25, 2010 EA-1717: Finding of No Significant Impact BASF Catalysts, LLC Electric Drive Vehicle Battery and Component Manufacturing Initiative Project, Elyria, Ohio March 22, 2010 EA-1774: Finding of No Significant Impact

427

EA-1711: Finding of No Significant Impact | Department of Energy  

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

EA-1711: Finding of No Significant Impact EA-1711: Finding of No Significant Impact EA-1711: Finding of No Significant Impact Saft America, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Jacksonville, Florida Based on the analyses in the environmental assessment, DOE determined that its proposed action, awarding a federal grant to Saft America, Inc to construct and operate a high-volume manufacturing plant to make advanced lithium-ion cells and batteries, would result in no significant adverse impacts. Finding of No Significant Impact for Saft America, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Jacksonville, Florida More Documents & Publications EA-1711: Final Environmental Assessment EA-1709: Finding of No Significant Impact

428

EA-0507: Finding of No Significant Impact | Department of Energy  

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

EA-0507: Finding of No Significant Impact EA-0507: Finding of No Significant Impact EA-0507: Finding of No Significant Impact Federal Aviation Agency Explosive Detection System Independent Validation and Verification Program Idaho National Engineering Laboratory The proposed action to independently test explosive detection systems for the FAA at the INEL does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. This finding is based on the analysis in the environmental assessment. Therefore, the preparation of an environmental impact statement is not required for this proposed action. EA-0507-FONSI-1991.pdf More Documents & Publications EA-0507: Final Environmental Assessment EA-0822: Finding of No Significant Impact

429

EA-1131: Finding of No Significant Impact | Department of Energy  

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

131: Finding of No Significant Impact 131: Finding of No Significant Impact EA-1131: Finding of No Significant Impact Relocation of Neutron Tube Target Loading Operation, Los Alamos Laboratory, Los Alamos, New Mexico The United States Department of Energy finds that there would be no significant impact from proceeding with its proposal to relocate NTTL operations from TA-21 to TA-16 at the Los Alamos National Laboratory, Los Alamos, New Mexico. DOE makes this Finding of No Significant Impact pursuant to the National Environmental Policy Act of 1969 (NEPA), the Council on Environmental Quality regulations, and the DOE NEPA regulations. Based on the environmental assessment that analyzes the relocation of operations, the proposed action does not constitute a major Federal action which would significantly affect the human environment

430

2012 Congestion Study Webinars to Present Preliminary Findings and Receive  

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

Congestion Study Webinars to Present Preliminary Findings and Congestion Study Webinars to Present Preliminary Findings and Receive Input from Stakeholders 2012 Congestion Study Webinars to Present Preliminary Findings and Receive Input from Stakeholders July 19, 2012 - 9:00am Addthis The Department of Energy will host three webinars in August 2012 to present the preliminary findings of the 2012 National Electric Transmission Congestion Study and to receive input and suggestions from state officials, industry representatives, and other stakeholders. Two of the webinars will be designed to discuss with state officials the initial findings of the DOE 2012 congestion analysis. The third webinar will be for industry representatives and other interested parties, although stakeholders may dial into any of the three meetings.

431

EA-1858: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1858: Finding of No Significant Impact Nippon Paper Industries USA Company Biomass Cogeneration Project, Port Angeles, Clallam County, Washington The Washington State proposes to provide a $600,000 grant and $1.4 million loan from its State Energy Program funds to the Nippon Paper Industries USA Company to construct and operate a new biomass-fueled cogeneration facility that would produce both heat and power at its existing paper mill in Port Angeles, Clallam County, Washington. Mitigated Finding of No Significant Impact and Floodplain Statement of Findings for the Nippon Paper Industries USA Company Biomass Cogeneration Project Port Angeles, Washington More Documents & Publications EA-1858: DOE Notice of Availability and Notice of Floodplain Action

432

EA-1059: Finding of No Significant Impact | Department of Energy  

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

1059: Finding of No Significant Impact 1059: Finding of No Significant Impact EA-1059: Finding of No Significant Impact Radioactive Source Recovery Program The United States Department of Energy (DOE) finds that there would be no significant impact from proceeding with its proposal to establish a routine radioactive source recovery program at the Los Alamos National Laboratory, Los Alamos, New Mexico. DOE makes this Finding of No Significant Impact pursuant to the National Environmental Policy Act (NEPA), the Council on Environmental Quality regulations, and the DOE NEPA regulations. Based on the environmental assessment that analyzes the source recovery program, the proposed action does not constitute a major Federal action which would significantly affect the human environment within the meaning of NEPA.

433

EA-1605: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1605: Finding of No Significant Impact Biomass Cogeneration and Heating Facilities at the Savannah River Site, South Carolina The Department of Energy has prepared an environmental assessment (EA) (DOE/EA-1605) to analyze the potential environmental impacts of the proposed construction and operation of new biomass cogeneration and heating facilities located at the Savannah River Site (SRS). DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment . Therefore, the preparation of an environmental impact statement (EIS) is not required and DOE is issuing this finding of no significant impact (FONSI). Finding of No Significant Impact for Biomass Cogeneration and Heating

434

EA-1871: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1871: Finding of No Significant Impact Energy Efficiency Design Standards for New Federal Commercial and Multi-Family High-Rise Residential Buildings and New Federal Low-Rise Residential Buildings Based on an DOE/EA-1871, DOE has determined that revising the Federal building energy efficiency standards to ASHRAE 90.1-2007 and IECC 2009 would not be a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an EIS is not required, and DOE is issuing this Finding of No Significant Impact. EA-1871-FONSI-2011.pdf More Documents & Publications EA-1871: Final Environmental Assessment EA-1872: Draft Environmental Assessment EA-1918: Finding of No Significant Impact

435

Findings of No Significant Impact (FONSI) | Department of Energy  

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

July 30, 2009 July 30, 2009 EA-1652: Finding of No Significant Impact Wind Technology Testing Center Boston, Massachusetts (related to EA-1619) July 22, 2009 EA-1673: Finding of No Significant Impact Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards and Test Procedures for Commercial Heating, Air-Conditioning, and Water-Heating Equipment July 20, 2009 EA-1660: Finding of No Significant Impact Combined Community Communications Facility and Infrastructure Cleanup on the Fitzner/Eberhardt Arid Lands Ecology Reserve, Hanford Site, Richland, Washington July 1, 2009 EA-1607: Finding of No Significant Impact Disposition of DOE Excess Depleted Uranium, Natural Uranium, and Low-Enriched Uranium July 1, 2009 EA-1645: Finding of No Significant Impact

436

EA-1255: Finding of No Significant Impact | Department of Energy  

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

1255: Finding of No Significant Impact 1255: Finding of No Significant Impact EA-1255: Finding of No Significant Impact Project Partnership Transportation of Foreign-Owned Enriched Uranium from the Republic of Georgia Based on the analysis in the Environmental Assessment for Project Partnership, and based on the previous Environmental Assessment (DOE/EA-1006) and Finding of No Significant Impact for Project Sapphire, DOE has determined that the transportation of about 5 kilograms of enriched uranium nuclear fuel from the Republic of Georgia to the United Kingdom does not constitute a major Federal action significantly affecting the human environment. Therefore, an environmental impact statement is not required. EA-1255-FONSI-1998.pdf More Documents & Publications EA- 1255: Finding of No Significant Impact

437

Findings of No Significant Impact (FONSI) | Department of Energy  

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

September 6, 2007 September 6, 2007 EA-1593: Finding of No Significant Impact Y-12 Steam Plant Life Extension Project - Steam Plant Replacement Subproject, Oak Ridge, Tennessee July 5, 2007 EA-1535: Finding of No Significant Impact Uranium Leasing Program July 5, 2007 EA-1573: Finding of No Significant Impact Three Site Development Projects at the National Renewable Energy Laboratory South Table Mountain Site, Colorado (also see EA-1887 and EA-1573-S1) June 26, 2007 EA-1563: Finding of No Significant Impact National Pollutant Discharge Elimination System Stormwater Compliance Alternatives at the Savannah River Site, South Carolina May 9, 2007 EA-1514: Finding of No Significant Impact Conveyance of Parcel ED-6 to the City of Oak Ridge, TN The DOE determined that the proposed action as assessed in the Final

438

EA-1965: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1965: Finding of No Significant Impact Florida Atlantic University Southeast National Marine Renewable Energy Center's Offshore Marine Hydrokinetic Technology Testing Project, Florida Based on the environmental assessment (EA), DOE finds that the proposed action is not a major federal action that constitutes a significant effect on the human environment. This finding and decision is based on the consideration of DOE's NEPA implementing regulations (40 CFR Part 1021) and Council on Environmental Quality criteria for significance (40 CFR 1508.27), both with regard to the context and the intensity of impacts analyzed in the EA. Therefore, the proposed action does not require the preparation of an environmental impact statement.

439

Department of Energy Helping Americans Find Alternative Fuel Stations |  

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

Department of Energy Helping Americans Find Alternative Fuel Department of Energy Helping Americans Find Alternative Fuel Stations Department of Energy Helping Americans Find Alternative Fuel Stations May 29, 2013 - 2:14pm Addthis Helping Americans explore and adopt alternative energy sources beyond oil and gasoline has become easier. The Department of Energy's (DOE) National Renewable Energy Laboratory and DOE Clean Cities have made it a snap to find the location of alternative fuel stations across the United States by making that information available online in a variety of formats, including web applications, mobile applications, widgets, APIs, and raw data files on the Alternative Fuels Data Center (AFDC) site. These tools enable users to leverage the data to find fuel stations, post custom fueling location maps on their own websites, or access data for web

440

EA-1364: Finding of No Significant Impact | Department of Energy  

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

364: Finding of No Significant Impact 364: Finding of No Significant Impact EA-1364: Finding of No Significant Impact Proposed Construction and Operation of a Biosafety Level 3 Facility at Los Alamos National Laboratory, Los Alamos, NM The National Nuclear Security Administration finds that there would be no significant impact from proceeding with its proposal to construct and operate a BSL-3 facility at Los Alamos National Laboratory as described in the Proposed Action or the Prefabrication Alternative or thePrefabrication/Build Alternative at any of three optional site locations identified as being suitable. This finding is based on the EA, which analyzes the consequences ofthe relevant issues of environmental concern. EA-1364-FONSI-2002.pdf More Documents & Publications EA-1364: Final Environmental Assessment

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


441

EA-1087: Finding of No Significant Impact | Department of Energy  

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

87: Finding of No Significant Impact 87: Finding of No Significant Impact EA-1087: Finding of No Significant Impact Proposed Induction Linac System Experiments in Building 51B at Lawrence Berkeley National Laboratory, Berkeley, California Based on the information and analysis in the EA, DOE has determined that the proposal to construct and operate the Induction Linac System Experiments project does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969. Therefore, a Finding of No Significant Impact is made and an Environmental Impact Statement is not required. EA-1087-FONSI-1995.pdf More Documents & Publications EA-1087: Final Environmental Assessment EA-1065: Finding of No Significant Impact

442

EA-1533: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1533: Finding of No Significant Impact Proposed Gas Main and Distribution System Upgrade, Pantex Plant, Amarillo, Texas This environmental assessment (EA) provides sufficient evidence and analysis for the Department of Energy (DOE)/National Nuclear Security Administration (NNSA) to conclude that potential adverse effects from the upgrade of the distribution system within plant boundaries and the construction of a 10-inch gas main off the plant site for a length of 8.6 miles would be minimal, under normal conditions. A Finding of No Significant Impact is appropriate for the proposed action. Finding of No Significant Impact for the Proposed Gas Main and Distribution System Upgrade, Pantex Plant, Amarillo, Texas More Documents & Publications

443

EA-1065: Finding of No Significant Impact | Department of Energy  

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

5: Finding of No Significant Impact 5: Finding of No Significant Impact EA-1065: Finding of No Significant Impact Proposed Construction and Operation of a Genome Sequencing Facility in Building 64 at Lawrence Berkeley Laboratory, Berkeley, California Based on the information and analysis in the EA, DOE has determined that the proposal to construct and operate the Genome Sequencing Facility does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969. Therefore, a Finding of No Significant Impact is made and an Environmental Impact Statement is not required. EA-1065-FONSI-1995.pdf More Documents & Publications EA-1065: Final Environmental Assessment EA-1087: Finding of No Significant Impact

444

EA- 1255: Finding of No Significant Impact | Department of Energy  

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

1255: Finding of No Significant Impact 1255: Finding of No Significant Impact EA- 1255: Finding of No Significant Impact Project Partnership Transportation of Foreign-Owned Enriched Uranium from the Republic of Georgia Based on the analysis in this EA for Project Partnership, and based on the previous EA and Finding of No Significant Impact for Project Sapphire, the DOE has determined that the transportation of about 5 kilograms of enriched uranium nuclear fuel from the Republic of Georgia to the United Kingdom does not constitute a major Federal action significantly affecting the quality of the human environment. Therefore, an Environmental Impact Statement is not required. EA-1255-FONSI-1998.pdf More Documents & Publications EA-1255: Finding of No Significant Impact EA-1255: Final Environmental Assessment

445

EA-1576: Finding of No Significant Impact | Department of Energy  

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

576: Finding of No Significant Impact 576: Finding of No Significant Impact EA-1576: Finding of No Significant Impact Olympic Peninsula Transmission Line Reinforcement Project, Clallam, Jefferson, Kitsap, Harbor, Mason, and Thurston Counties, Washington This revision sheet documents the changes to be incorporated into the Olympic Peninsula Transmission Line Reinforcement Project Preliminary Environmental Assessment (EA). With the addition of these changes, the Preliminary EA will not be reprinted and will serve as the Final EA. Olympic Peninsula Transmission Line Reinforcement Project, Revision Sheet for the Environmental Assessment, and Finding of No Significant Impact, DOE/EA-1576 (March 2008) More Documents & Publications EA-1342: Finding of No Significant Impact EIS-0285-SA-128: Supplement Analysis

446

LARGE DISPLAY RESEARCH As large displays become more affordable, researchers  

E-Print Network [OSTI]

-hung displays. A precipitous price drop has also occurred in the last few years, and the average computer are investigating their effects on productivity, and techniques for making the large display user experience more effective. Recent work has demonstrated significant productivity benefits, but has also identified numerous

Rajamani, Sriram K.

447

Large area supersonic jet epitaxy of AlN, GaN, and SiC on silicon  

SciTech Connect (OSTI)

AlN, GaN, and SiC thin films were grown on 100 mm diameter Si(111) and Si(100) substrates using Supersonic Jet Epitaxy (SJE). Precursor gases were seeded in lighter mass carrier gases and free jets were formed using novel slit-jet apertures. The jet design, combined with substrate rotation, allowed for a uniform flux distribution over a large area of a 100 mm wafer at growth pressures of 1--20 mTorr. Triethylaluminum, triethylgallium, and ammonia were used for nitride growth, while disilane, acetylene, and methylsilane were used for SiC growth. The films were characterized by in situ optical reflectivity, x-ray diffraction (XRD), atomic force microscopy (AFM), and spectroscopic ellipsometry (SE).

Lauhon, L.J.; Ustin, S.A.; Ho, W. [Cornell Univ., Ithaca, NY (United States). Dept. of Physics

1997-12-31T23:59:59.000Z

448

Metamaterial lens of specifiable frequency-dependent focus and adjustable aperture for electron cyclotron emission in the DIII-D tokamak  

E-Print Network [OSTI]

Electron Cyclotron Emission (ECE) of different frequencies originates at different locations in non-uniformly magnetized plasmas. For simultaneous observation of multiple ECE frequencies from the outside edge of a toroidal plasma confinement device (e.g. a tokamak), the focal length of the collecting optics should increase with the frequency to maximize the resolution on a line of sight along the magnetic field gradient. Here we present the design and numerical study of a zoned metamaterial lens with such characteristics, for possible deployment with the 83-130 GHz ECE radiometer in the DIII-D tokamak. The lens consists of a concentric array of miniaturized element phase-shifters. These were reverse-engineered starting from the desired Gaussian beam waist locations and further optimized to account for diffraction and finite-aperture effects that tend to displace the waist. At the same time we imposed high and uniform transmittance, averaged over all phase-shifters. The focal length is shown to increase from 1...

Hammond, K C; Massidda, S D; Volpe, F A

2014-01-01T23:59:59.000Z

449

Large Magnetization at Carbon Surfaces  

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

Large Magnetization at Carbon Large Magnetization at Carbon Surfaces Large Magnetization at Carbon Surfaces Print Wednesday, 31 August 2011 00:00 From organic matter to pencil lead, carbon is a versatile element. Now, another use has been found: magnets. One would not expect pure carbon to be magnetic, but for more than ten years scientists have suspected that carbon can be made to be magnetic by doping it with nonmagnetic materials, changing its order ever so slightly. Years ago, the first x-ray images obtained using the scanning transmission x-ray microscope at ALS Beamline 11.0.2 provided valuable insight into how proton irradiation can cause carbon to transform into a ferromagnetic material. Now, researchers are using x-ray spectroscopy at ALS Beamline 4.0.2 to study the magnetism of proton-irradiated graphite surfaces in order to understand the effects of hydrogen (i.e. protons) on the electronic structure of carbon. In studying the properties of electrons responsible for magnetic order in graphite, researchers found that a very large magnetic moment is essentially switched on when hydrogen atoms are incorporated at the surface of graphite.

450

Splitting and Confirming Large File  

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

Splitting and Confirming Large File Splitting and Confirming Large File Name: Bradley C. Status: Student Age: 16 Location: N/A Country: N/A Date: June 2003 Question: I just calculated one billion digits of pi on my PC, how do I confirm them? I cannot access them because the file size is 1.28 GB, my ram is only 512 MB, meaning none of my word processor's will touch it. Is it possible to split the document, somehow? Then how do I confirm the digits? Replies: Checking the correctness of large numbers -- transcendental numbers like 'pi', or a large prime -- is not easy because there are many sources of error that are difficult to detect, or track down. Some, but by no means all are: 1. How "good" (that is convergent) is the algorithm? If, for example the algorithm is some sort of infinite series, there is always a truncation error, because you cannot compute an infinite number of terms in a finite amount of time. The further out you go in the algorithm, the more significant these errors become.

451

Riddell Revolution Speed Adult Large  

E-Print Network [OSTI]

Available: Adult Football Helmet Detailed Ratings May 2012 Riddell 360 Sample 1 2 3 Size Adult Large Adult.237 0.239 Overall STAR 0.239 Best Available: A total of 15 adult football helmet models that have been values. Helmet Ratings #12;Adult Football Helmet Detailed Ratings May 2012 Schutt ION 4D Sample 1 2 3

Lu, Chang

452

EA-1372: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1372: Finding of No Significant Impact Idaho National Enginerring and Environmental Laboratory Wildland Fire Management Environmental Assessment DOE prepared an environmental assessment (EA) for wildland fire management activites on the Idaho National Enginerring and Environmental Laboratory (INEEL). The EA was developed to evaluate wildland fire management options for pre-fire, fire suppression, and post fire activities. Those activities have an important rol ein minimizing the conversion of the native sagebrush steppe ecosystem found on the INEEL to non-native weeds. Four alternative management approaches were analyzed: Alternative 1-maximum fire protection; Alternative 2-balanced fire protections; Alternative 3- protect

453

EA-1643: Finding of No Significant Impact | Department of Energy  

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

43: Finding of No Significant Impact 43: Finding of No Significant Impact EA-1643: Finding of No Significant Impact Energy Conservation Program for Commercial and Industrial Equipment: Energy Conservation Standards for Commercial Ice-Cream Freezers; Self-Contained Commercial Refrigerators, Commerical Freezers, and Commercial Refrigerator-Freezers without Doors; and Remote Condensing Commercial Refrigerators, Commercial Freezers, and Commercial Refrigerator-Freezers The proposed action is the establishment of new energy conservation standards for commerical refrigeration equipment. DOE is adopting Trial Standard Level 4 for CRE. Energy Conservation Program for Commercial and Industrial Equipment: Energy Conservation Standards for Commercial Ice-Cream Freezers; Self-Contained Commercial Refrigerators, Commerical Freezers, and Commercial

454

EA-1643: Finding of No Significant Impact | Department of Energy  

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

3: Finding of No Significant Impact 3: Finding of No Significant Impact EA-1643: Finding of No Significant Impact Energy Conservation Program for Commercial and Industrial Equipment: Energy Conservation Standards for Commercial Ice-Cream Freezers; Self-Contained Commercial Refrigerators, Commerical Freezers, and Commercial Refrigerator-Freezers without Doors; and Remote Condensing Commercial Refrigerators, Commercial Freezers, and Commercial Refrigerator-Freezers The proposed action is the establishment of new energy conservation standards for commerical refrigeration equipment. DOE is adopting Trial Standard Level 4 for CRE. Energy Conservation Program for Commercial and Industrial Equipment: Energy Conservation Standards for Commercial Ice-Cream Freezers; Self-Contained Commercial Refrigerators, Commerical Freezers, and Commercial

455

EA-1352: Finding of No Signficant Impact | Department of Energy  

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

52: Finding of No Signficant Impact 52: Finding of No Signficant Impact EA-1352: Finding of No Signficant Impact Energy Conservation Program for Consumer Products The Energy Policy and Conservation Act, as amended, specifies that the Department must consider, for new or amended conservation standards, those standards that "achieve the maximum improvement in energy efficiency which the Secretary determines is technologically feasible and economically justified" and which will "result in significant conservation of energy." Accordingly, DOE's proposed rule would amend the energy conservation standard for residential central air conditioners and heat pumps. Consistent with this requirement, DOE's purpose in the proposed action is to reduce the consumption of energy used by central air

456

Findings and Lessons, Seals - Vulnerability Assessment Team - Nuclear  

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

Findings and Lessons Learned Findings and Lessons Learned VAT Projects Introducing the VAT Adversarial Vulnerability Assessments Safety Tags & Product Counterfeiting Election Security Spoofing GPS Defeating Existing Tamper-Indicating Seals Specialty Field Tools & Sampling Tools Insider Threat Mitigation Drug Testing Security Microprocessor Prototypes The Journal of Physical Security Vulnerability Assessments Vulnerability Assessments Insanely Fast µProcessor Shop Insanely Fast µProcessor Shop Seals About Seals Applications of Seals Common Myths about Tamper Indicating Seals Definitions Findings and Lessons Learned New Seals Types of Seals Seals References Selected VAT Papers Selected VAT Papers Selected Invited Talks Self-Assessment Survey Security Maxims Devil's Dictionary of Security Terms

457

EA-1110: Finding of No Significant Impact | Department of Energy  

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

110: Finding of No Significant Impact 110: Finding of No Significant Impact EA-1110: Finding of No Significant Impact Use of Herbicide for Vegetation Control at VHF Stations, Microwave Stations, Electrical Substations, and Pole Yards Southwestern Power Administration has prepared an environmental assessment (EA) that addressed vegetation control at Southwestern's substations, radio stations, and pole yards. Based on the analysis developed in the EA, Southwestern has concluded, that with proper herbicide application restrictions, there will be no significant environmental impact to the air quality, surface water quality, ground water quality, wetlands, wildlife, aquatic life, threatened and endangered species, cultural resources, human health effects, transportation, or disposal of waste materials.

458

Legislative Findings: Least-Cost Energy Sources (Nebraska) | Department of  

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

Legislative Findings: Least-Cost Energy Sources (Nebraska) Legislative Findings: Least-Cost Energy Sources (Nebraska) Legislative Findings: Least-Cost Energy Sources (Nebraska) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Nebraska Program Type Siting and Permitting Provider Nebraska Public Power District

459

Holographic principle and large scale structure in the universe  

E-Print Network [OSTI]

A reasonable representation of large scale structure, in a closed universe so large it's nearly flat, can be developed by extending the holographic principle and assuming the bits of information describing the distribution of matter density in the universe remain in thermal equilibrium with the cosmic microwave background radiation. The analysis identifies three levels of self-similar large scale structure, corresponding to superclusters, galaxies, and star clusters, between today's observable universe and stellar systems. The self-similarity arises because, according to the virial theorem, the average gravitational potential energy per unit volume in each structural level is the same and depends only on the gravitational constant. The analysis indicates stellar systems first formed at z\\approx62, consistent with the findings of Naoz et al, and self-similar large scale structures began to appear at redshift z\\approx4. It outlines general features of development of self-similar large scale structures at redshift z<4. The analysis is consistent with observations for angular momentum of large scale structures as a function of mass, and average speed of substructures within large scale structures. The analysis also indicates relaxation times for star clusters are generally less than the age of the universe and relaxation times for more massive structures are greater than the age of the universe.

T. R. Mongan

2011-08-10T23:59:59.000Z

460

EA-1731: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1731: Finding of No Significant Impact Walla Walla-Tucannon River Transmission Line Rebuild Project Bonneville Power Administration (BPA) announces its environmental findings on the Walla Walla-Tucannon River Transmission Line Rebuild Project (Rebuild Project or Proposed Action). The Rebuild Project involves rebuilding the existing Walla Walla-Tucannon River 115-kilovolt (kV) transmission line, which was built in 1940. The 47-mile-long transmission line is located in Walla Walla and Columbia counties in Washington, extending from the city of Walla Walla to near the town of Dayton. Walla Walla-Tucannon River Transmission Line Rebuild Project, DOE/EA-1731, (May 2011) More Documents & Publications EA-1731: Final Environmental Assessment

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


461

EA-1697: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1697: Finding of No Significant Impact Right-of-Way Maintenance in the San Joaquin Valley, California This decision document announces the Western Area Power Administration's (Western) Finding of No Significant Impact (FONSI) for Western's proposal to revise its operation and maintenance (O&M) activities for its existing San Joaquin Valley area electrical transmission line infrastructure, rights-of-\:vay (ROW), substations, a maintenance facility, and access roads. The project area includes portions of San Joaquin, Contra Costa, Alameda, Calaveras, Tuolumne, Santa Clara, and Merced counties. Proposed O&M activities include, but are not limited to, facility inspection/repair, vegetation management, and equipment upgrades Western is the lead agency under the

462

EA-0962: Finding of No Significant Impact | Department of Energy  

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

62: Finding of No Significant Impact 62: Finding of No Significant Impact EA-0962: Finding of No Significant Impact Construction and Routine Operation of a 12-kilovolt Overhead Powerline and Formal Authorization for a 10-inch and 8-inch Fresh Water Pipeline Right-of-Way at Naval Petroleum Reserve No. 1, Kern County, California Based on the analysis in the Assessment, the Department has determined that the proposed construction and operation of the 12-kilovolt overhead powerline and authorization of the fresh water pipelines right-of-way on and adjacent to the Reserve do not constitute major Federal actions significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an Environmental Impact Statement is not required, and the Department is issuing this Finding of No Significant

463

EA-1662: Finding of No Significant Impact | Department of Energy  

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

2: Finding of No Significant Impact 2: Finding of No Significant Impact EA-1662: Finding of No Significant Impact Energy Conservation Program: Energy Conservation Standards for Certain Consumer Products (Dishwashers, Dehumidifiers, Microwave Ovens, and Electric and Gas Kitchen Ranges and Ovens) and for Certain Commercial and Industrial Equipment (Commercial Clothes Washers) This chapter describes potential environmental effects that may result from amended energy conservation standards for residential cooking products and commercial clothes washers. The Department of Energy has determined that the proposed action is not a major federal action that would significantly affect the quality of the human environment within the meaning of the National Environmental Policy Act of 1969. Finding of No Significant Impact for 10 CFR Part 430 Energy Conservation

464

EA-1584: Finding of No Significant Impact | Department of Energy  

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

84: Finding of No Significant Impact 84: Finding of No Significant Impact EA-1584: Finding of No Significant Impact Sandpoint Wind Installation Project, Sand Point, Alaska Based on an action by the U.S Congress, the U.S. Department of Energy has funding available to support the Alaska Energy Authority (AEA)'s Alaska Wind Energy Program. AEA proposes to provide funding received from DOE to Aleutian Wind Energy, LLC (AWE) to support the installation of a wind power generation system at the existing Tanadgusix Corporation (TDX) Power generation facility in Sand Point, Alaska. Finding of No Significant Impact for Sand Point Wind Installation Project Sand Point, Alaska, DOE/EA -1584 (September 2009) More Documents & Publications EA-1584: Final Environmental Assessment CX-002398: Categorical Exclusion Determination

465

EA-1456: Finding of No Signficant Impact | Department of Energy  

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

6: Finding of No Signficant Impact 6: Finding of No Signficant Impact EA-1456: Finding of No Signficant Impact Cheyenne-Miracle Mile and Ault-Cheyanne Transmission Line Rebuild Project Carbon, Albany and Laramie Counties, Wyoming and Weld County, Colorado Western proposes to upgrade the existing 146 miles of CH-MM 115kB transmisison line which crosses Carbon, Albany and Laramie Counties in Wyoming and 35 miles of the AU-CH transmission line which corsses portions of Larmie Counties, Wyoming and Weld County, Colorado. The upgrade would remove the existing 115-kV H-frame structures and replace them with new 230-kV H-frame structures and single pole steel structures. Western also proposes to widen the existing right-of-way (ROW), where necessary to allow adequate electrical clearances. Finding of No Signficant Impact Cheyenne-Miracle Mile and Ault-Cheyanne

466

EA-1723: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1723: Finding of No Significant Impact General Motors LLC Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, White Marsh, Maryland, and Wixom, Michigan Based on the analyses in the environmental assessment, DOE determined that its proposed action - awarding a federal grant to General Motors, LLC to establish a second-generation Global Rear-Wheel Electric drive unit components facilities - would result in no significant adverse impacts. Finding of No Significant Impact for General Motors, LLC Electric Drive Vehicle Battery and Component Manufacturing Initiative Application White Marsh, Maryland and Wixom, Michigan More Documents & Publications EA-1723: Final Environmental Assessment EA-1723: Draft Supplemental Environmental Assessment

467

EA-1310: Finding of No Significant Impact | Department of Energy  

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

10: Finding of No Significant Impact 10: Finding of No Significant Impact EA-1310: Finding of No Significant Impact Decontamination and Dismantlement of the Advanced Reactivity Measurement Facility and Coupled Fast Reactivity Measurements Facility at the Idaho National Engineering and Environmental Laboratory Based on the analysis presented in the attached EA, and on public comment received on the draft predecision EA, I have determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment. Therefore, preparation of an environmental impact statement is not required. EA-1310-FONSI-2000.pdf More Documents & Publications EA-1310: Final Environmental Assessment EA-1772: Finding of No Significant Impact EA-1083: Final Environmental Assessment

468

EA-1406: Finding of No Significant Impact | Department of Energy  

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

EA-1406: Finding of No Significant Impact EA-1406: Finding of No Significant Impact EA-1406: Finding of No Significant Impact Ground Water Compliance at the New Rifle, Colorado, UMTRA Project Site On the basis of the Environmental Assessment. which analyzed relevant environmental issues and addressed the concerns of stakeholders, DOE finds that no significant impact will result from implementing the planned action at the New Rifle site. This FONSI is documented pursuant to NEPA, the Council on Environmental Quality's "Regulations for Implementing the Procedural Provisions of NEPA" codified at 40 CFR 1500, and DOE's "NEPA Implementing Procedures" codified at IO CFR 1021. The planned action does not constitute a major federal action that would significantly affect the quality of the environment within the mandate of NEPA.

469

EA-1649: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1649: Finding of No Significant Impact Cheniere Marketing, Inc. Regarding Order Granting Application for Authorization to Export Liquified Natural Gas, Sabine Pass LNG Export Project The purpose and need for DOE action is to comply with section 3(a) of the NGA which requires DOE to issue an order granting an application for authority to export natural gas unless, after opportunity for hearing, it finds that the proposed export will not be consistent with the public interest. DOE/EA-1649, Department of Energy, Office of Fossil Energy, for Cheniere Marketing, Inc. Regarding Order Granting Application for Authorization to Export Liquified Natural Gas, Sabine Pass LNG Export Project, (February 2009) More Documents & Publications

470

EA-1624: Finding of No Significant Impact | Department of Energy  

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

4: Finding of No Significant Impact 4: Finding of No Significant Impact EA-1624: Finding of No Significant Impact Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities The Department of Energy's National Energy Technology Laboratory has prepared an Environmental Assessment that evaluates the potential environmental impacts to provide partial funding through a cooperative agreement with the City of Auburn for the design and construction of a cnetralized anaerobic digester facility for the production of approximately 3 Megawatts of renewable electric power in Auburn, New York. Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities Auburn, New York More Documents & Publications EA-1624: Final Environmental Assessment EA-1907: Finding of No Significant Impact

471

EA-1690: Finding of No Significant Impact | Department of Energy  

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

0: Finding of No Significant Impact 0: Finding of No Significant Impact EA-1690: Finding of No Significant Impact A123 Systems, Inc., Vertically Integrated Mass Production of Automotive-Class Lithium-Ion Batteries, Michigan The Department of Energy conducted an environmental assessment that analyzed the potential environmental impacts associated with the A123 Systems, Inc., battery manufacturing operations for hybrid electric vehicles and plug-in hybrid electric vehicles. Finding of No Significant Impact Department of Energy Loan and Grant to A123 Systems, Inc, for Vertically Integrated Mass Production of Automotive-Class Lithium-Ion Batteries Near Detriot, Michigan More Documents & Publications EA-1690: Final Environmental Assessment Battery SEAB Presentation Energy Storage Activities in the United States Electricity Grid. May 2011

472

EA-1001: Finding of No Significant Impact | Department of Energy  

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

001: Finding of No Significant Impact 001: Finding of No Significant Impact EA-1001: Finding of No Significant Impact Commercialization of the Mound Plant Based on the analysis of impacts in the environmental assessment, the proposed action to lease all or portions of the Mound Plant to commercial enterprises for sublease to other potential business enterprises for commercial use consistent with the "Mound Plant Future Use Plan" and the environmental assessment for the proposed action would not significantly affect the quality of the human environment within the meaning of NEPA. Therefore, the Department is issuing this Finding of No Significant Impact and an Environmental Impact Statement is not required. EA-1001-FONSI-1994.pdf More Documents & Publications EA-1001: Final Environmental Assessment

473

EA-1676: Finding of No Significant Impact | Department of Energy  

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

6: Finding of No Significant Impact 6: Finding of No Significant Impact EA-1676: Finding of No Significant Impact Loan Guarantee for U.S. Geothermal's Neal Hot Springs Geothermal Facility in Vale, Oregon The U.S. Department of Energy is proposing to issue a loan guarantee to U.S Geothermal Inc. (U.S Geothermal) for construction and startup of a geothermal facility (Facility) in Vale, Oregon. The Department of Energy has determined that the proposed action is not a major federal action that would significantly affect the quality of the human environment within the meaning of the National Environmental Policy Act of 1969. Finding of No Significant Impact for Department of Energy Loan Guarantee For U.S. Geothermal's Neal Hot Springs Geothermal Facility in Vale, Oregon, DOE/EA-1676 (December 2009)

474

EA-1482: Finding of No Significant Impact | Department of Energy  

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

482: Finding of No Significant Impact 482: Finding of No Significant Impact EA-1482: Finding of No Significant Impact Pilot Experiment for Geological Sequestration of Carbon Dioxide in Saline Aquifer Brine Formations, Frio Formation, Liberty County, Texas DOE has prepared an environmental assessment to analyze the potential environmental consequences of a proposal to provide approximately $2.5 million for a field test of the geological sequestration of carbon dioxide in saline aquifer brice formations. Finding of No Significant Impact Pilot Experiment for Geological Sequestration of Carbon Dioxide in Saline Aquifer Brine Formations More Documents & Publications EA-1482: Final Environmental Assessment Geologic Carbon Dioxide Storage Field Projects Supported by DOE's Sequestration Program EIS-0366: Notice of Intent to Prepare a Programmatic Environmental Impact

475

EA-1709: Finding of No Significant Impact | Department of Energy  

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

09: Finding of No Significant Impact 09: Finding of No Significant Impact EA-1709: Finding of No Significant Impact Compact Power, Inc., Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Holland, Michigan DOE prepared this EA to evaluate the potential environmental consequences of providing an American Recovery and Reinvestment Act of 2009 financial assistance grant to Compact Power, Inc. to facilitate the construction and operation of a high-volume manufacturing plant to build advanced lithium-ion cells and batteries. DOE determined that its proposed action would result in no significant adverse impacts. Finding of No Significant Impact for Compact Power, Inc. Electric Drive Vehicle Battery and Component Manufacturing Initiative Application, Holland, Michigan, DOE/EA-1709 (April 2010)

476

EA-1916: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1916: Finding of No Significant Impact Ocean Renewable Power Company Maine, LLC Cobscook Bay Tidal Energy Pilot Project, Cobscook Bay in Washington County, Maine Based on the Final Environmental Assessment, DOE has determined that authorizing the expenditirure of federal funding to ORPC Maine to build, install, operate, and monitor a commercial-scale arry of five grid-connected TidGenTM hydrokinetic energy conversion devices on the sea floor in Cobscook Bay does not constitute a major federal action significantly affecting the quality of the human environment within the context of NEPA. Therefore, an EIS is not required and DOE is issuing this FONSI. EA-1916-FONSI-2012.pdf More Documents & Publications EA-1916: Notice of Availability of a Finding of No Significant Impact

477

EA-1760: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1760: Finding of No Significant Impact FutureFuel Chemical Company Electric Drive Vehicle Battery and Component Manufacturing Initiative Project, Batesville, Arkansas Based on the analyses in the Environmental Assessment, DOE determined that its proposed action, awarding a federal grant to FutureFuel Chemical Company, to partially fund the design, installation and operations of a commercial-scale plant to produce intermediate anode material for high-performance lithium-ion batteries would result in no significant adverse impacts. Finding of No Significant Impact for Electric Drive Vehicle Battery and Component Manufacturing Initiative Project Futurefuel Chemical Company Batesville, Arkansas More Documents & Publications

478

EA-1758: Finding of No Significant Impact | Department of Energy  

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

8: Finding of No Significant Impact 8: Finding of No Significant Impact EA-1758: Finding of No Significant Impact Drilling, Testing, and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells, Deschutes County, Oregon This FONSI supports DOE's decision to provide cost-shared funding to Davenport Newberry Holdings LLC's proposed project for drilling, testing, and monitoring up to 12 temperature gradient/passive seismic geothermal exploratory wells and describes the process by which DOE determined that funding the proposed project would not have a significant impact on the human environment. Finding of No Significant Impact Drilling, Testing and Monitoring of up to 12 Temperature Gradient/Passive Seismic Geothermal Exploratory Wells, Deschutes County, Oregon

479

EA-1673: Finding of No Significant Impact | Department of Energy  

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

3: Finding of No Significant Impact 3: Finding of No Significant Impact EA-1673: Finding of No Significant Impact Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards and Test Procedures for Commercial Heating, Air-Conditioning, and Water-Heating Equipment Based upon the environmental assessment, DOE has determined that the adoption of the amended energy conservation standards for commercial packaged boilers and new energy conservation standards for water-cooled and evaporatively-cooled commercial package air conditioners and heat pumps with a cooling capacity at or above 240,000 Btu/h and less than 760,000 Btu/h would not constitute a major Federal action significantly affecting the quality of the human environment. Finding of No Significant Impact: Energy Conservation Program for Certain

480

EA-1682: Finding of No Significant Impact | Department of Energy  

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

682: Finding of No Significant Impact 682: Finding of No Significant Impact EA-1682: Finding of No Significant Impact Upgrades and Life Extension of the 242-A Evaporator, Hanford Site, Richland, Washington, Conducted under the American Recovery and Reinvestment Act of 2009 This EA evaluates the potential impacts from upgrading and extending the service life of the existing 242-A Evaporator located in the 200 East Area of the Hanford Site near Richland, Washington. The Department of Energy has determined that the proposed action is not a major federal action that would significantly affect the quality of the human environment within the meaning of the National Environmental Policy Act of 1969. Finding of no Significant Impact for the Upgrades and Life Extension of the 242-A Evaporator, Hanford Site, Richland, Washington Conducted Under the

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481

EA-1467: Finding of No Significant Impact | Department of Energy  

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

EA-1467: Finding of No Significant Impact EA-1467: Finding of No Significant Impact EA-1467: Finding of No Significant Impact Bonneville-Alcoa Access Road Project Bonneville Power Administration (BPA) proposes to establish a half mile of access road to tower 9/1 along the Bonneville-Alcoa No. 1 115-kilovolt (kV) transmission line. The road is needed to replace maintenance and emergency access to tower 9/1 because the road previously used to access the tower is blocked by a landslide that occurred in 1996. Approximately 1/8 mile of the proposed road exists, although it is overgrown and needs brush clearing. The remaining 3/8 mile of road would be constructed. Bonneville-Alcoa Access Road Project More Documents & Publications EA-1366: Preliminary Environmental Assessment EA-1366: Finding of No Significant Impact

482

EA-1478: Finding of No Significant Impact | Department of Energy  

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

478: Finding of No Significant Impact 478: Finding of No Significant Impact EA-1478: Finding of No Significant Impact Hoover Dam Bypass Project Phase II, Nevada Western Area Power Administration proposes to double-circuit a portion of the Hoover Dam Bypass Project PHase II (Double-Circuiting a Portion of the Hoover-Mead No. 5 and No. 7 230-kilovolt (kv) Transmission LInes with the Henderson-Mead No. 1 230-kV Transmission Line. In addition, a fiber optic cable would be placed as an overhead ground wire on the double-circuited transmission lines form the area of Hoover Dam to Mead Substation. Finding of No Significant Impact Hoover Dam Bypass Project Phase II (Double-Circuiting a Portion of the Hoover-Mead No. 5 and No. 7 230-kilovolt (kv) Transmission LInes with the Henderson-Mead No. 1 230-kV

483

EA-1655: Finding of No Significant Impact | Department of Energy  

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

5: Finding of No Significant Impact 5: Finding of No Significant Impact EA-1655: Finding of No Significant Impact The Berkeley Lab Laser Accelerator (BELLA) Laser Acquisition, Installation and Use for Research and Development The Proposed Action would create and operate an experimental facility for further advancing the development of laser-driven, plasma-based, particle beam accelerators. An existing, approximately 7,000-square-foot, accelerator laboratory area inside Building 71 at Lawrence Berkeley National Laboratory (LBNL) would be modified to accommodate the new facility. DOE has determined that the proposed action is not a major federal action that would significantly affect the quality of the human environment within the meaning of the National Environmental Policy Act of 1969. Finding of No Significant Impact for the Berkeley Lab Laser Accelerator

484

EA-1565: Finding of No Significant Impact | Department of Energy  

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

565: Finding of No Significant Impact 565: Finding of No Significant Impact EA-1565: Finding of No Significant Impact Adopted Energy Conservation Standards for Distribution Transformers DOE has determined that the adoption of energy efficiency for liquid-immersed distribution transformers and medium-voltage dry-tape distribution transformers would not be a major Federal action significantly affecting the quality if the human environment. Finding of No Significant Impact: Energy Conservation Program for Commercial Equipment, Distribution Transformers More Documents & Publications Notice of Study Availability - Potential Benefits of Distributed Generation and Rate-Related Issues That May Impede Their Expansion: Federal Register Notice Volume 72, No. 40 - Mar. 1, 2007 Central Moloney: Noncompliance Determination (2013-SE-4702)

485

EA-1418: Finding of No Significant Impact | Department of Energy  

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

418: Finding of No Significant Impact 418: Finding of No Significant Impact EA-1418: Finding of No Significant Impact Otter Tail Power Company Advanced Hybrid Particulate Collector Big Stone City, Grant County, SD DOE's objective in participating in the cooperative agreement is to support demonstration of technoloy potentially capable of substantially reducing particulate emissions, particularly emissions of fine particulate, from coal-fired power plants. The environmental analysis identified that the most notable changes to result from the proposed action would occur in the following areas: air emissions, construction impacts, and solid waste disposal. Finding of No Significant Impact for the Proposed Advanced Hybrid Particulate Collector Project DOE/EA-1418 (June 2002) More Documents & Publications

486

EA-1563: Finding of No Significant Impact | Department of Energy  

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

EA-1563: Finding of No Significant Impact EA-1563: Finding of No Significant Impact EA-1563: Finding of No Significant Impact National Pollutant Discharge Elimination System Stormwater Compliance Alternatives at the Savannah River Site, South Carolina The Department of Energy has prepared an environmental assessment (EA) (DOE/EA-1563) to analyze the potential environmental impacts of the proposed and alternative actions to protect the quality of State waters at 38 stormwater outfalls located at the Savannah River Site (SRS). Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Finding of No Significant Impact for the National Pollutant Discharge

487

EIS-0385: Record of Decision and Floodplain Statement of Findings |  

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

Record of Decision and Floodplain Statement of Findings Record of Decision and Floodplain Statement of Findings EIS-0385: Record of Decision and Floodplain Statement of Findings Site Selection for the Expansion of the Strategic Petroleum Reserve DOE has prepared an environmental impact statement (EIS) (DOE/EIS-0385), DOE has decided to develop a new 160 MMB SPR storage facility at Richton (Mississippi), expand the storage capacity at the existing Bayou Choctaw (Louisiana) SPR facility by 33 MMB, expand the storage capacity at the existing Big Hill (Texas) SPR facility by 80 MMB, and fill the Reserve to 1 billion barrels of oil as authorized by Congress.(72 FR 7964) Record of Decision and Floodplain Statement of Findings: Site Selection for the Expansion of the Strategic Petroleum Reserve, EIS-0385 (February 2007)

488

EA-0336: Finding of No Significant Impact | Department of Energy  

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

EA-0336: Finding of No Significant Impact EA-0336: Finding of No Significant Impact EA-0336: Finding of No Significant Impact Proposed New Agreement for Peaceful Nuclear Cooperation Between the United States and Japan and an Associated Subsequent Arrangement for the Return of Recovered Plutonium from Euratom to Japan The Department of Energy has prepared an Environmental Assessment (EA) (DOE-EA-00336) for the proposed new Agreement for Peaceful Nuclear Cooperation Between the United States and Japan and an associated "subsequent arrangement" for the return of recovered plutonium from EURATOM to Japan. Finding of No Significant Impact (FONSI) for the Proposed New Agreement for Peaceful Nuclear Cooperation Between the United States and Japan and an Associated Subsequent Arrangement for the Return of Recovered Plutonium

489

EA-1483: Finding of No Significant Impact | Department of Energy  

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

483: Finding of No Significant Impact 483: Finding of No Significant Impact EA-1483: Finding of No Significant Impact Decontamination and Decommissioning of the Juggernaut Reactor at Argonne National Laboratory-East Argonne, Illinois DOE has prepared an Environmental Assessment (EA), DOE/EA-1483, evaluating the decontamination and decommissioning of the Juggernaut Reactor at Argonne National Laboratory-East (ANL-E), in Argonne, Illinois. Based on the analysis in the EA, DOE has determined that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Finding of No Significant Impact for the Proposed Decontamination and Decommissioning of the Juggernaut Reactor at Argonne National Laboratory -

490

EA-1451: Finding of No Significant Impact | Department of Energy  

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

451: Finding of No Significant Impact 451: Finding of No Significant Impact EA-1451: Finding of No Significant Impact USEC Centrifuge Research and Development Project at ETTP, Oak Ridge, Tennessee The Department of Energy has completed an environmental assessment for the proposed lease of facilities and equipment to USEC, Inc. which would be used in its Gas Centrifuge Research and Development Project at the East Tennessee Technology Park and the Centrifuge Technology Center Facility. Finding of No Significant Impact Environmental Assessment for the Leasing of Facilities and Equipment to USEC, Inc., DOE/EA-1451 (October 2002) More Documents & Publications EA-1451: Final Environmental Assessment Independent Oversight Inspection, Oak Ridge Office, East Tennessee Technology Park - May 2007 EA-1175: Final Environmental Assessment (Addendum)

491

EA-1642: Finding of No Significant Impact | Department of Energy  

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

Finding of No Significant Impact Finding of No Significant Impact EA-1642: Finding of No Significant Impact Design and Construction of an Early Lead Mini-Fischer-Tropsch Refinery at the University of Kentucky Center for Applied Energy Research Near Lexington, Kentucky The Department of Energy has prepared an Environmental Assessment for providing funding to advance the design and construction of a proposed Early Lead Mini-Fischer-Tropsch Refinery to be located at and operated by the University of Kentucky Center for Applied Energy Research north of Lexington, Kentucky Finding of No Significant Impace for Design and Construction of an Early Lead Mini-Fischer-Tropsch Refinery at the University of Kentucky Center for Applied Energy Research Near Lexington, Kentucky More Documents & Publications

492

EA-1211: Finding of No Significant Impact | Department of Energy  

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

211: Finding of No Significant Impact 211: Finding of No Significant Impact EA-1211: Finding of No Significant Impact Relocation and Storage of Isotopic Heat Sources, Hanford Site, Richland, Washington Based on the analysis in the EA (DOE/EA-1211), and after considering preapproval review comments of the State of Washington and the Yakama Indian Nation, I conclude that the proposed Relocation and Storage of Isotopic Heat Sources at the Hanford Site, Richland, Washington does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an EIS for the proposed action is not required. EA-1211-FONSI-1997.pdf More Documents & Publications EA-1211: Final Environmental Assessment EA-0915: Finding of No Significant Impact

493

EA-1260: Finding of No Significant Impact | Department of Energy  

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

260: Finding of No Significant Impact 260: Finding of No Significant Impact EA-1260: Finding of No Significant Impact Transfer of 1100 Area, Southern Rail Connection and Rolling Stock, Hanford Site, Richland, Washington Based on the analysis in the EA and comments received on the draft EA, DOE had decided that the proposed transfer of the 1100 "Area, southern rail connection, and rolling stockto a non-federal entity does not constitute a major federal action significantly affecting thequality of the human environment within the meaning of NEPA. Therefore, an EIS for the proposed action is not required. EA-1260-FONSI-1998.pdf More Documents & Publications EA-1260: Final Environmental Assessment and Finding of No Significant Impact EIS-0222: Draft Environmental Impact Statement EIS-0222: Final Environmental Impact Statement

494

EA-1744: Finding of No Significant Impact | Department of Energy  

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

EA-1744: Finding of No Significant Impact EA-1744: Finding of No Significant Impact EA-1744: Finding of No Significant Impact Brea Power II, LLC's Olinda Combined Cycle Electric Generating Plant Fueled by Waste Landfill Gas, Brea, California Based in the analyses in the Environmental Assessment, DOE determined that its proposed action - awarding a grant to Brea Power II, LLC to facilitate modifcation and expansion of an existing landfill gas collection system and construction and operation of a combined cycle power facility at the Olinda Alpha Landfill in Brea, California - would result in no significant adverse impacts. Finding of No Significant Impact for the Brea Power II, LLC's Olinda Combined Cycle Electric Generating Plant Fueled by Waste Landfill Gas, Brea, California More Documents & Publications

495

EA-1871: Finding of No Significant Impact | Department of Energy  

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

EA-1871: Finding of No Significant Impact EA-1871: Finding of No Significant Impact EA-1871: Finding of No Significant Impact Energy Efficiency Design Standards for New Federal Commercial and Multi-Family High-Rise Residential Buildings and New Federal Low-Rise Residential Buildings Based on an DOE/EA-1871, DOE has determined that revising the Federal building energy efficiency standards to ASHRAE 90.1-2007 and IECC 2009 would not be a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an EIS is not required, and DOE is issuing this Finding of No Significant Impact. EA-1871-FONSI-2011.pdf More Documents & Publications EA-1871: Final Environmental Assessment EA-1918: Final Environmental Assessment EA-1778: Draft Environmental Assessment

496

EA-1771: Finding of No Significant Impact | Department of Energy  

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

EA-1771: Finding of No Significant Impact EA-1771: Finding of No Significant Impact EA-1771: Finding of No Significant Impact U.S. Receipt and Storage of Gap Material - Plutonium, Delaware, Georgia, South Carolina, and Tennessee The Department of Energy, National Nuclear Security Administration has completed the Environmental Assessment for the Receipt and Storage of Gap Material - Plutonium in support of the Global Threat Reduction Initiative. The environmental assessment evaluates the potential environmental impacts of transporting up to 100 kilograms of plutonium from foreign countries to the Savannah River Site for storage pending final disposition. Finding of No Significant Impact for the Environmental Assessment for the U.S. Receipt and Storage of Gap Material - Plutonium More Documents & Publications

497

EA-1555: Finding of No Significant Impact | Department of Energy  

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

55: Finding of No Significant Impact 55: Finding of No Significant Impact EA-1555: Finding of No Significant Impact Proposed Consolidation and Expansion of Idaho National Laboratory Research and Development at a Science and Technology Campus DOE prepared an Environmental Assessment (EA) for the Proposed Consolidation and Expansion of the Idaho National Laboratory Research and Development at a Science and Technology Campus (STC) (DOE/EA-1555). Based on the analyses in the EA, the selected alternative would not have, and would likely prevent, a significant effect on the human environment within the meaning of NEPA. FINDING OF NO SIGNIFICANT IMPACT FOR THE ENVIRONMENTAL ASSESSMENT FOR THE PROPOSED CONSOLIDATION AND EXPANSION OF IDAHO NATIONAL LABORATORY RESEARCH AND DEVELOPMENT AT A SCIENCE AND TECHNOLOGY CAMPUS, DOE/EA-1555 (March

498

EA-1137: Finding of No Significant Impact | Department of Energy  

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

37: Finding of No Significant Impact 37: Finding of No Significant Impact EA-1137: Finding of No Significant Impact Nonnuclear Consolidation Weapons Production Support Project for the Kansas City Plant Kansas City, Missouri Based on the analysis of impacts in the EA, the proposed action to use an electrochemical etching process on solid depleted uranium components at the DOE's Kansas City Plant would not significantly affect the quality of the human environment within the meaning of NEPA. Therefore, the Department is issuing this finding of no significant impact and the preparation of an environmental impact statement is not required. Furthermore, there is no practicable alternative to locating the proposed action in the floodplain (because the Kansas City Plant is located entirely within the floodplain),

499

EA-1236: Finding of No Significant Impact | Department of Energy  

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

236: Finding of No Significant Impact 236: Finding of No Significant Impact EA-1236: Finding of No Significant Impact Preparation for Transfer of Ownership of Naval Petroleum Reserve No. 3, Natrona County, Wyoming Based on the analysis of the Sitewide Environmental Assessment for Naval Petroleum Reserve No. 3 (NPR-3) DOE has determined that the proposed action to conduct activities in anticipation of possible transfer of NPR-3 out of Federal operation is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act. Therefore an environmental impact statement is not required and DOE is issuing this finding of no significant impact. EA-1236-FONSI-1998.pdf More Documents & Publications EA-1008: Final Environmental Assessment

500

EA-1573: Finding of No Significant Impact | Department of Energy  

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

73: Finding of No Significant Impact 73: Finding of No Significant Impact EA-1573: Finding of No Significant Impact Three Site Development Projects at the National Renewable Energy Laboratory South Table Mountain Site, Colorado (also see EA-1887 and EA-1573-S1) In accordance with the Department of Energy National Environmental Policy Act implementing regulations, DOE evaluated the potential environmental impacts that would likely result from the construction and operation of three site development projects at the National Renewable Energy Laboratory's South Table Mountain Site: Renewable Fuel Heating Plant, Solar TAC, and Mesa Top Photovoltaic Project. Finding of No Significant Impact for the Three Site Development Projects at the National Renewable Energy Laboratory South Table Mountain Site