Sample records for deep excavation option

  1. Effect of deep excavation on an adjacent pile foundation

    E-Print Network [OSTI]

    Iliadelis, Dimitrios

    2006-01-01T23:59:59.000Z

    The thesis studies the behavior of single axially loaded pile located close to a 30m deep braced excavation in Marine Clay corresponding to site conditions of the Kallang formation in Singapore. Parametric analyses were ...

  2. Design manual for excavation support using deep mixing technology

    E-Print Network [OSTI]

    Rutherford, Cassandra Janel

    2005-02-17T23:59:59.000Z

    &M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved as to style and content by: ___________________________ Jean-Louis Briaud (Chair of Committee) ___________________________ Giovanna... for Excavation Support Using Deep Mixing Technology. (December 2004) Cassandra Janel Rutherford, B.S., Texas A&M University Chair of Advisory Committee: Dr. Jean-Louis Briaud Deep mixing (DM) is the modification of in situ soil to increase...

  3. Design manual for excavation support using deep mixing technology 

    E-Print Network [OSTI]

    Rutherford, Cassandra Janel

    2005-02-17T23:59:59.000Z

    projects, no standard procedure has been developed and the different applications have not been evaluated. As this technique emerges as a more economical and effective alternative to traditional excavation shoring, there is a need for guidelines describing...

  4. Excess plutonium disposition: The deep borehole option

    SciTech Connect (OSTI)

    Ferguson, K.L.

    1994-08-09T23:59:59.000Z

    This report reviews the current status of technologies required for the disposition of plutonium in Very Deep Holes (VDH). It is in response to a recent National Academy of Sciences (NAS) report which addressed the management of excess weapons plutonium and recommended three approaches to the ultimate disposition of excess plutonium: (1) fabrication and use as a fuel in existing or modified reactors in a once-through cycle, (2) vitrification with high-level radioactive waste for repository disposition, (3) burial in deep boreholes. As indicated in the NAS report, substantial effort would be required to address the broad range of issues related to deep bore-hole emplacement. Subjects reviewed in this report include geology and hydrology, design and engineering, safety and licensing, policy decisions that can impact the viability of the concept, and applicable international programs. Key technical areas that would require attention should decisions be made to further develop the borehole emplacement option are identified.

  5. Properties of comet 9P/Tempel 1 dust immediately following excavation by Deep Impact

    E-Print Network [OSTI]

    Nagdimunov, Lev; Wolff, Michael; A'Hearn, Michael F; Farnham, Tony L

    2014-01-01T23:59:59.000Z

    We analyzed Deep Impact High Resolution Instrument (HRI) images acquired within the first seconds after collision of the Deep Impact impactor with the nucleus of comet 9P/Tempel 1. These images reveal an optically thick ejecta plume that casts a shadow on the surface of the nucleus. Using the 3D radiative transfer code HYPERION we simulated light scattering by the ejecta plume, taking into account multiple scattering of light from the ejecta, the surrounding nuclear surface and the actual observational geometry (including an updated plume orientation geometry that accounts for the latest 9P/Tempel 1 shape model). Our primary dust model parameters were the number density of particles, their size distribution and composition. We defined the composition through the density of an individual particle and the ratio of its material constituents, which we considered to be refractories, ice and voids. The results of our modeling indicate a dust/ice mass ratio for the ejecta particles of at least 1. To further constrai...

  6. vendredi 7 dcembre 2012 Benchmarking of Excavated Soil

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    vendredi 7 décembre 2012 Benchmarking of Excavated Soil Reuse Management in Europe & Development · Implementation at a National Level: different options, different tools > Challenge with Excavated Soil Reuse from some experienced countries. vendredi 7 décembre 2012 D3E / DG > 2 Benchmarking of Excavated Soil

  7. Subsurface Excavations (Texas)

    Broader source: Energy.gov [DOE]

    This legislation addresses subsurface excavations conducted for all purposes other than the exploration or production of gas and oil resources that may adversely affect water resources of the state...

  8. Vitrification treatment options for disposal of greater-than-Class-C low-level waste in a deep geologic repository

    SciTech Connect (OSTI)

    Fullmer, K.S.; Fish, L.W.; Fischer, D.K.

    1994-11-01T23:59:59.000Z

    The Department of Energy (DOE), in keeping with their responsibility under Public Law 99-240, the Low-Level Radioactive Waste Policy Amendments Act of 1985, is investigating several disposal options for greater-than-Class C low-level waste (GTCC LLW), including emplacement in a deep geologic repository. At the present time vitrification, namely borosilicate glass, is the standard waste form assumed for high-level waste accepted into the Civilian Radioactive Waste Management System. This report supports DOE`s investigation of the deep geologic disposal option by comparing the vitrification treatments that are able to convert those GTCC LLWs that are inherently migratory into stable waste forms acceptable for disposal in a deep geologic repository. Eight vitrification treatments that utilize glass, glass ceramic, or basalt waste form matrices are identified. Six of these are discussed in detail, stating the advantages and limitations of each relative to their ability to immobilize GTCC LLW. The report concludes that the waste form most likely to provide the best composite of performance characteristics for GTCC process waste is Iron Enriched Basalt 4 (IEB4).

  9. Subsurface Hybrid Power Options for Oil & Gas Production at Deep Ocean Sites

    SciTech Connect (OSTI)

    Farmer, J C; Haut, R; Jahn, G; Goldman, J; Colvin, J; Karpinski, A; Dobley, A; Halfinger, J; Nagley, S; Wolf, K; Shapiro, A; Doucette, P; Hansen, P; Oke, A; Compton, D; Cobb, M; Kopps, R; Chitwood, J; Spence, W; Remacle, P; Noel, C; Vicic, J; Dee, R

    2010-02-19T23:59:59.000Z

    An investment in deep-sea (deep-ocean) hybrid power systems may enable certain off-shore oil and gas exploration and production. Advanced deep-ocean drilling and production operations, locally powered, may provide commercial access to oil and gas reserves otherwise inaccessible. Further, subsea generation of electrical power has the potential of featuring a low carbon output resulting in improved environmental conditions. Such technology therefore, enhances the energy security of the United States in a green and environmentally friendly manner. The objective of this study is to evaluate alternatives and recommend equipment to develop into hybrid energy conversion and storage systems for deep ocean operations. Such power systems will be located on the ocean floor and will be used to power offshore oil and gas exploration and production operations. Such power systems will be located on the oceans floor, and will be used to supply oil and gas exploration activities, as well as drilling operations required to harvest petroleum reserves. The following conceptual hybrid systems have been identified as candidates for powering sub-surface oil and gas production operations: (1) PWR = Pressurized-Water Nuclear Reactor + Lead-Acid Battery; (2) FC1 = Line for Surface O{sub 2} + Well Head Gas + Reformer + PEMFC + Lead-Acid & Li-Ion Batteries; (3) FC2 = Stored O2 + Well Head Gas + Reformer + Fuel Cell + Lead-Acid & Li-Ion Batteries; (4) SV1 = Submersible Vehicle + Stored O{sub 2} + Fuel Cell + Lead-Acid & Li-Ion Batteries; (5) SV2 = Submersible Vehicle + Stored O{sub 2} + Engine or Turbine + Lead-Acid & Li-Ion Batteries; (6) SV3 = Submersible Vehicle + Charge at Docking Station + ZEBRA & Li-Ion Batteries; (7) PWR TEG = PWR + Thermoelectric Generator + Lead-Acid Battery; (8) WELL TEG = Thermoelectric Generator + Well Head Waste Heat + Lead-Acid Battery; (9) GRID = Ocean Floor Electrical Grid + Lead-Acid Battery; and (10) DOC = Deep Ocean Current + Lead-Acid Battery.

  10. High-resolution velocity field imaging around a borehole: Excavation Damaged Zone characterization

    E-Print Network [OSTI]

    Boyer, Edmond

    .balland@ineris.fr, vincent.renaud@ineris.fr ABSTRACT The excavation of a deep underground structure induces a stress field of a material. In the case of underground storage, rock damage will affect the rock capacity to confine1 High-resolution velocity field imaging around a borehole: Excavation Damaged Zone

  11. A solution to the braced excavation collapse in Singapore

    E-Print Network [OSTI]

    Artola, Javier, 1981-

    2005-01-01T23:59:59.000Z

    At about 3:30pm on April 20, 2004, a 30m deep excavation adjacent to Nicoll Highway in Singapore collapsed, resulting in four casualties and a delay of part of a US$4.14 billion subway project. This thesis examines the ...

  12. Investigation of Hexavalent Chromium Flux to Groundwater at the 100-C-7:1 Excavation Site

    SciTech Connect (OSTI)

    Truex, Michael J.; Vermeul, Vincent R.; Fritz, Brad G.; Mackley, Rob D.; Horner, Jacob A.; Johnson, Christian D.; Newcomer, Darrell R.

    2012-11-16T23:59:59.000Z

    Deep excavation of soil has been conducted at the 100-C-7 and 100-C-7:1 waste sites within the 100-BC Operable Unit at the Department of Energy (DOE) Hanford Site to remove hexavalent chromium (Cr(VI)) contamination with the excavations reaching to near the water table. Soil sampling showed that Cr(VI) contamination was still present at the bottom of the 100-C-7:1 excavation. In addition, Cr(VI) concentrations in a downgradient monitoring well have shown a transient spike of increased Cr(VI) concentration following initiation of excavation. Potentially, the increased Cr(VI) concentrations in the downgradient monitoring well are due to Cr(VI) from the excavation site. However, data were needed to evaluate this possibility and to quantify the overall impact of the 100-C-7:1 excavation site on groundwater. Data collected from a network of aquifer tubes installed across the floor of the 100-C-7:1 excavation and from temporary wells installed at the bottom of the entrance ramp to the excavation were used to evaluate Cr(VI) releases into the aquifer and to estimate local-scale hydraulic properties and groundwater flow velocity.

  13. Forteviot, Perthshire 2008: Excavations of a henge

    E-Print Network [OSTI]

    Guo, Zaoyang

    Forteviot, Perthshire 2008: Excavations of a henge monument and timber circle Data Structure and Interim Report by Gordon Noble and Kenneth Brophy #12;Forteviot Henge Excavations 2008 1 Summary complex: a possible late Neolithic henge monument, and an adjacent pit-defined setting. Both

  14. Toxic hazards of underground excavation

    SciTech Connect (OSTI)

    Smith, R.; Chitnis, V.; Damasian, M.; Lemm, M.; Popplesdorf, N.; Ryan, T.; Saban, C.; Cohen, J.; Smith, C.; Ciminesi, F.

    1982-09-01T23:59:59.000Z

    Inadvertent intrusion into natural or man-made toxic or hazardous material deposits as a consequence of activities such as mining, excavation or tunnelling has resulted in numerous deaths and injuries in this country. This study is a preliminary investigation to identify and document instances of such fatal or injurious intrusion. An objective is to provide useful insights and information related to potential hazards due to future intrusion into underground radioactive-waste-disposal facilities. The methodology used in this study includes literature review and correspondence with appropriate government agencies and organizations. Key categories of intrusion hazards are asphyxiation, methane, hydrogen sulfide, silica and asbestos, naturally occurring radionuclides, and various mine or waste dump related hazards.

  15. A Comparison of Platform Options for Deep-water Floating Offshore Vertical Axis Wind Turbines: An Initial Study.

    SciTech Connect (OSTI)

    Bull, Diana L; Fowler, Matthew; Goupee, Andrew

    2014-08-01T23:59:59.000Z

    This analysis utilizes a 5 - MW VAWT topside design envelope created by Sandia National Laborator ies to compare floating platform options fo r each turbine in the design space. The platform designs are based on two existing designs, the OC3 Hywind spar - buoy and Principal Power's WindFloat semi - submersible. These designs are scaled using Froude - scaling relationships to determine an appropriately sized spar - buoy and semi - submersible design for each topside. Both the physical size of the required platform as well as mooring configurations are considered. Results are compared with a comparable 5 - MW HAWT in order to identify potential differences in the platform and mooring sizing between the VAWT and HAWT . The study shows that there is potential for cost savings due to reduced platform size requirements for the VAWT.

  16. ULTRASONIC VELOCITY SURVEY IN CALLOVO-OXFORDIAN ARGILLACEOUS ROCK DURING SHAFT EXCAVATION

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    @appliedseismology.com ABSTRACT The excavation of a deep underground structure induces a stress field redistribution that could of such zones is significant in the safety assessment of nuclear waste underground storage. Such zones could storage, where such EDZ could constitute a preferential pathway of stored material towards the biosphere

  17. archaeological trial excavations: Topics by E-print Network

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

    eScholarship Repository Summary: Archaeological Test Excavation at Prehis- toric Site CA-TRI-327, Trinity County, Cali- fornia. ReportArchaeological Test Excavation of the Fay...

  18. Gloryhole excavation: Present techniques and future concepts

    SciTech Connect (OSTI)

    Stewart, H.R.; Golby, H.M.

    1984-05-01T23:59:59.000Z

    Exploration wells drilled offshore from floating structures require blow-out preventors (BOP) at or below the seafloor. In the Beaufort Sea, where water depths are relatively shallow, unprotected BOPs are subject to potential impact from ice features. Currently, to protect the BOP from ice damage, it is installed within unretained excavations (gloryholes) below the seafloor. Since 1980, six gloryholes have been excavated for exploration drilling purposes on behalf of Gulf Canada Resources Inc. (GCRI) in water depths ranging from 18 m to 35 metres. Three of these gloryholes were completed in 1983. Recent changes in the methods used for gloryhole excavations have reduced costs. This paper reviews the excavation techniques used to date and presents a case history of a gloryhole excavated during 1983. Costs are described together with a technical evaluation of the various techniques employed. During the development phase, larger gloryholes are anticipated for well clusters. Modified dredging equipment may well be the most economical method of excavating these large depressions. The concept of ''retained'' gloryholes using a caisson is also discussed.

  19. Safety for an Autonomous Bucket Excavator During Typical Landscaping

    E-Print Network [OSTI]

    Berns, Karsten

    Safety for an Autonomous Bucket Excavator During Typical Landscaping Tasks Gregor Zolynski, Daniel the goal of automating a mobile bucket excavator for excavation and loading tasks. This document contains a short introduction to the autonomous bucket excavator THOR, a concept for low-level safety using laser

  20. Laboratory to demolish excavation enclosures at Material Disposal...

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

    Excavation Enclosures At MDA B Laboratory to demolish excavation enclosures at Material Disposal Area B near DP Road Pre-demolition activities are beginning this week and the work...

  1. Laboratory to demolish excavation enclosures at Material Disposal...

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

    Excavation enclosures at MDA B Laboratory to demolish excavation enclosures at Material Disposal Area B near DP road Pre-demolition activities are beginning this week and the work...

  2. Waste Isolation Pilot Plant's Excavated Salt Agreement Supports...

    Energy Savers [EERE]

    for about 600 elementary-age students. WIPP's nuclear waste disposal repository mining operations result in large volumes of excavated salt. Seeking an innovative...

  3. Role of impact excavation in distributing clays over Noachian surfaces

    E-Print Network [OSTI]

    Nimmo, Francis

    Role of impact excavation in distributing clays over Noachian surfaces C. J. Barnhart1 and F. Nimmo in the ejecta as a function of distance from the crater's rim. Generally, the volume percentage of clays fraction of claypoor material because they excavate to greater depths at which clays are likely absent

  4. Methodology for updating numerical predictions of excavation performance

    E-Print Network [OSTI]

    Corral Jofré, Gonzalo Andrés

    2013-01-01T23:59:59.000Z

    Due to the usual limitations in site investigations and measurements of soil properties, simplified constitutive models are routinely used in geotechnical analyses for the design of excavation support systems. However, ...

  5. On-Site Recording of Excavation Data Using Mobile GIS

    E-Print Network [OSTI]

    Tripcevich, Nicholas; Wernke, Steven A.

    2010-01-01T23:59:59.000Z

    attributes, and digital media in a single system and enablesB. Multiple forms of media Digital excavation methods alsonature of digital storage of data and media is cause for

  6. Advances in technology for the construction of deep-underground facilities

    SciTech Connect (OSTI)

    Not Available

    1987-12-31T23:59:59.000Z

    The workshop was organized in order to address technological issues important to decisions regarding the feasibility of strategic options. The objectives of the workshop were to establish the current technological capabilities for deep-underground construction, to project those capabilities through the compressed schedule proposed for construction, and to identify promising directions for timely allocation of existing research and development resources. The earth has been used as a means of protection and safekeeping for many centuries. Recently, the thickness of the earth cover required for this purpose has been extended to the 2,000- to 3,000-ft range in structures contemplated for nuclear-waste disposal, energy storage, and strategic systems. For defensive missile basing, it is now perceived that the magnitude of the threat has increased through better delivery systems, larger payloads, and variable tactics of attack. Thus, depths of 3,000 to 8,000 ft are being considered seriously for such facilities. Moreover, it appears desirable that the facilities be operational (if not totally complete) for defensive purposes within a five-year construction schedule. Deep excavations such as mines are similar in many respects to nearsurface tunnels and caverns for transit, rail, sewer, water, hydroelectric, and highway projects. But the differences that do exist are significant. Major distinctions between shallow and deep construction derive from the stress fields and behavior of earth materials around the openings. Different methodologies are required to accommodate other variations resulting from increased depth, such as elevated temperatures, reduced capability for site exploration, and limited access during project execution. This report addresses these and other questions devoted to geotechnical characterization, design, construction, and excavation equipment.

  7. Financing Options

    Broader source: Energy.gov [DOE]

    A growing variety of options are available for financing an LED street lighting replacement program. One or another approach may be preferable based on the system ownership and maintenance model in...

  8. What's the Option?

    E-Print Network [OSTI]

    Traeger, Christian

    2013-01-01T23:59:59.000Z

    option value. Second, the real options literature developed1994) spread the work on real options analysis to a broadis known as the real options approach. Translated into our

  9. A new apparatus for modelling excavations

    E-Print Network [OSTI]

    Lam, Sze Yue; Elshafie, Mohammed Z. E. B.; Haigh, Stuart K.; Bolton, Malcolm D.

    2012-03-01T23:59:59.000Z

    enough to ensure good control of movements. 3. Experimental set-up Figure 2 shows the experimental set-up of the present study. The rectangular model container is made of aluminium alloy with internal dimensions 790 mm long, 180 mm wide and 470 mm deep... , in the particular test to be described here, is made of either a 6 mm or 2 mm thick aluminium alloy plate with an equivalent stiffness (EI) of 280?8 or 10?4 MNm/m2 at prototype scale. This wall simulates a 0?5 m thick concrete diaphragm wall or a sheet pile wall (US...

  10. Laboratory to demolish excavation enclosures at Material Disposal Area B

    E-Print Network [OSTI]

    to hazardous and radiological contamination while excavating and packaging contaminated debris and soil from of a highly successful environmental cleanup project at Material Disposal Area B," said Ed Worth, federal project manager #12;- 2 - with the National Nuclear Security Administration's Los Alamos Site Office. "We

  11. Prof. Dr. Karsten Berns The long term-goal of the autonomous bucket excavator project is

    E-Print Network [OSTI]

    Berns, Karsten

    29/03/2012 Prof. Dr. Karsten Berns The long term-goal of the autonomous bucket excavator project is the development of a fully autonomous wheeled excavator which is able to perform landscaping tasks in a real

  12. Evolving multirobot excavation controllers and choice of platforms using an artificial neural tissue paradigm

    E-Print Network [OSTI]

    Thangavelautham, Jekanthan

    Autonomous robotic excavation has often been limited to a single robotic platform using a specified excavation vehicle. This paper presents a novel method for developing scalable controllers for use in multirobot scenarios ...

  13. Prof. Dr. Karsten Berns The long term-goal of the autonomous bucket excavator project

    E-Print Network [OSTI]

    Berns, Karsten

    10/01/2013 Prof. Dr. Karsten Berns The long term-goal of the autonomous bucket excavator project T.H.O.R. (Terraforming Heavy Outdoor Robot) is the development of a fully autonomous wheeled excavator which is able of the excavator boom and it's capability to influence the environment. By installing new sensors and actuators

  14. Centrifuge Modeling of Deep Excavations and Their Interaction With Adjacent Buildings

    E-Print Network [OSTI]

    Elshafie, M. Z. E. B.; Choy, C. K. C.; Mair, R. J.

    a front Perspex® window 8 of 80mm thickness. The Dural (an aluminium alloy) back plate was 16mm thick and had two horizontal steel stiffening beams. Conservative calculations based on formulae from Roark and Young (1975) indicated... polytungstate solution ( solution? = 2500 kg / m 3 ) was kept inside an aluminium alloy container, which was placed inside the rubber bag. A plate was attached to the bottom of the container to distribute the weight of the fluid evenly over the entire base...

  15. CPS 8.2 Trenching and Excavation, 12/30/99

    Broader source: Energy.gov [DOE]

    The objective of this surveillance is to ensure that trenching and excavation activities performed by the contractor and subcontractors are performed safely and in accordance with DOE requirements....

  16. Introduction to Options

    E-Print Network [OSTI]

    Mintert, James R.; Welch, Mark

    2009-01-07T23:59:59.000Z

    Options give the agricultural industry a flexible pricing tool to assist in price risk managment. This publication defines an option and gives a brief introduction to this tool....

  17. Maryland Efficiency Program Options

    Broader source: Energy.gov [DOE]

    Maryland Efficiency Program Options, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  18. Combined archaeomagnetic and thermoluminescence study of a brick kiln excavated at Fontanetto Po (Vercelli, Northern Italy)

    E-Print Network [OSTI]

    Demouchy, Sylvie

    : Rescue excavation Archaeomagnetism Thermoluminescence dating Kiln Italy a b s t r a c t A combined 1511 to 1614 AD, and a second one from 1768 to 1872 AD. Thermoluminescence (TL) study has been also perCombined archaeomagnetic and thermoluminescence study of a brick kiln excavated at Fontanetto Po

  19. Prof. Dr. Karsten Berns The long term-goal of the autonomous bucket excavator project is

    E-Print Network [OSTI]

    Berns, Karsten

    29/03/2012 Prof. Dr. Karsten Berns The long term-goal of the autonomous bucket excavator project is the development of a fully autonomous wheeled excavator which is able to perform landscaping tasks in a real application scenario. As the input from the control system is a desired pose of the bucket, a new behaviour

  20. Deep Web Web Deep Web Web

    E-Print Network [OSTI]

    Deep Web 100872 Deep Web Web Deep Web Web Web Deep Web Deep Web TP391 A Uncertain Schema Matching in Deep Web Integration Service JIANG Fang-Jiao MENG Xiao-Feng JIA Lin-Lin (School of Information, Renmin University of China, Beijing, 100872) Abstract: With increasing of Deep Web, providing

  1. Natural Gas Purchasing Options

    E-Print Network [OSTI]

    Watkins, G.

    As a result of economic and regulatory changes, the natural gas marketplace now offers multiple options for purchasers. The purpose of this panel is to discuss short-term purchasing options and how to take advantage of these options both to lower...

  2. Natural Gas Purchasing Options 

    E-Print Network [OSTI]

    Watkins, G.

    1988-01-01T23:59:59.000Z

    As a result of economic and regulatory changes, the natural gas marketplace now offers multiple options for purchasers. The purpose of this panel is to discuss short-term purchasing options and how to take advantage of these options both to lower...

  3. TANK SPACE OPTIONS REPORT

    SciTech Connect (OSTI)

    WILLIS WL; AHRENDT MR

    2009-08-11T23:59:59.000Z

    Since this report was originally issued in 2001, several options proposed for increasing double-shell tank (DST) storage space were implemented or are in the process of implementation. Changes to the single-shell tank (SST) waste retrieval schedule, completion of DST space saving options, and the DST space saving options in progress have delayed the projected shortfall of DST storage space from the 2007-2011 to the 2018-2025 timeframe (ORP-11242, River Protection Project System Plan). This report reevaluates options from Rev. 0 and includes evaluations of new options for alleviating projected restrictions on SST waste retrieval beginning in 2018 because of the lack of DST storage space.

  4. Sampling Instruction: 100-D-100 and 100-D-30/104 Excavation Sites

    SciTech Connect (OSTI)

    Truex, Michael J.; Vermeul, Vincent R.; Qafoku, Nikolla; Lee, Brady D.

    2014-08-01T23:59:59.000Z

    This document describes procedures that will be used to obtain and analyze samples a the 100-D-100 and 100-D-30/104 excavation sites in the 100 Area of Hanford.

  5. Electricity Real Options Valuation

    E-Print Network [OSTI]

    Ewa Broszkiewicz-Suwaj

    2006-08-16T23:59:59.000Z

    In this paper a real option approach for the valuation of real assets is presented. Two continuous time models used for valuation are described: geometric Brownian motion model and interest rate model. The valuation for electricity spread option under Vasicek interest model is placed and the formulas for parameter estimators are calculated. The theoretical part is confronted with real data from electricity market.

  6. Electricity Real Options Valuation

    E-Print Network [OSTI]

    Broszkiewicz-Suwaj, E

    2006-01-01T23:59:59.000Z

    In this paper a real option approach for the valuation of real assets is presented. Two continuous time models used for valuation are described: geometric Brownian motion model and interest rate model. The valuation for electricity spread option under Vasicek interest model is placed and the formulas for parameter estimators are calculated. The theoretical part is confronted with real data from electricity market.

  7. Modeling of Damage, Permeability Changes and Pressure Responses during Excavation of the TSX Tunnel in Granitic Rock at URL, Canada

    E-Print Network [OSTI]

    Rutqvist, Jonny

    2009-01-01T23:59:59.000Z

    Modeling of Damage, Permeability Changes and Pressureof excavation-induced damage, permeability changes, andrange of approaches to model damage and permeability changes

  8. Using three dimensional structural simulations to study the interactions of multiple excavations in salt

    SciTech Connect (OSTI)

    Hoffman, E.L.; Ehgartner, B.L.

    1998-02-01T23:59:59.000Z

    Three-dimensional quasistatic finite element codes are being used at Sandia National Laboratories to simulate the interactions of multiple large room and pillar mines in rock salt. The calculations presented in this paper are of a salt dome which contains multiple closely-spaced room and pillar mines. One of the mines was used as an oil storage facility, supported by the US DOE under the auspices of the Strategic Petroleum Reserve (SPR) program. The facility has recently been decommissioned due to the discovery of geotechnical instabilities. The model, validated by field observations, has resulted in a better understanding of the mechanisms which can threaten the stability of an underground excavation, as well as the structural interactions of multiple excavations. Although these calculations were performed in the specific interest of the SPR, the results should be of interest to mine designers concerned with the interactions of multiple mines excavated in a common formation.

  9. Ground movements due to excavation in clay: physical and analytical models

    E-Print Network [OSTI]

    Lam, Sze Yue

    2010-11-16T23:59:59.000Z

    .1 Summary of settlement adjacent to open cuts in various soils as function of distance from edge of excavation Figure 2.2 Apparent pressure diagrams suggested by Terzaghi and Peck (1967) for computing strut loads in braced cuts Figure 2.3 Excavation... log R Figure 6.8 Field data and MSD predictions plotted on log S versus log R Figure 6.9 Field data plotted on normalized displacement factor versus structural system stiffness Figure 7.1 A summary of findings on the influence at wall stiffness EI...

  10. Factors Affecting Option Premium Values

    E-Print Network [OSTI]

    Johnson, Jason; Smith, Jackie; Dhuyvetter, Kevin C.; Waller, Mark L.

    1999-06-23T23:59:59.000Z

    Factors Affecting Option Premium Values Jason Johnson, Jackie Smith, Kevin Dhuyvetter and Mark Waller* Put Options Hedging in the futures market with options is much like buying an insurance policy to protect commodity sellers against declining...

  11. Hydrogen Production Infrastructure Options Analysis | Department...

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

    Infrastructure Options Analysis Hydrogen Production Infrastructure Options Analysis Presentation on hydrogen production and infrastructure options presented at the DOE Transition...

  12. Assessing Renewable Energy Options

    Broader source: Energy.gov [DOE]

    Federal agencies should assess renewable energy options for each specific project when integrating renewable energy in new building construction or major renovations. This section covers the preliminary screening, screening, feasibility study, and sizing and designing systems phases.

  13. Hydrogen Delivery Infrastructure Option Analysis

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

    Infrastructure Hydrogen Delivery Infrastructure Option Analysis Option Analysis DOE and FreedomCAR & Fuel Partnership Hydrogen Delivery and On-Board Storage Analysis Workshop...

  14. Options Study - Phase II

    SciTech Connect (OSTI)

    R. Wigeland; T. Taiwo; M. Todosow; W. Halsey; J. Gehin

    2010-09-01T23:59:59.000Z

    The Options Study has been conducted for the purpose of evaluating the potential of alternative integrated nuclear fuel cycle options to favorably address the issues associated with a continuing or expanding use of nuclear power in the United States. The study produced information that can be used to inform decisions identifying potential directions for research and development on such fuel cycle options. An integrated nuclear fuel cycle option is defined in this study as including all aspects of the entire nuclear fuel cycle, from obtaining natural resources for fuel to the ultimate disposal of used nuclear fuel (UNF) or radioactive wastes. Issues such as nuclear waste management, especially the increasing inventory of used nuclear fuel, the current uncertainty about used fuel disposal, and the risk of nuclear weapons proliferation have contributed to the reluctance to expand the use of nuclear power, even though it is recognized that nuclear power is a safe and reliable method of producing electricity. In this Options Study, current, evolutionary, and revolutionary nuclear energy options were all considered, including the use of uranium and thorium, and both once-through and recycle approaches. Available information has been collected and reviewed in order to evaluate the ability of an option to clearly address the challenges associated with the current implementation and potential expansion of commercial nuclear power in the United States. This Options Study is a comprehensive consideration and review of fuel cycle and technology options, including those for disposal, and is not constrained by any limitations that may be imposed by economics, technical maturity, past policy, or speculated future conditions. This Phase II report is intended to be used in conjunction with the Phase I report, and much information in that report is not repeated here, although some information has been updated to reflect recent developments. The focus in this Options Study was to identify any nuclear fuel cycle technology or option that may result in a significant beneficial impact to the issues as compared to the current U.S. approach of once-through use of nuclear fuel in LWRs or similar reactors followed by direct disposal of UNF. This approach was taken because incremental differences may be difficult to clearly identify and justify due to the large uncertainties that can be associated with the specific causes of the issues. Phase II of this Options Study continued the review of nuclear fuel cycle options that was initiated and documented during Phase I, concentrating on reviewing and summarizing the potential of integrated nuclear fuel cycles. However, based on the reviews of previous studies and available data, it was not always possible to clearly determine sufficiently large differences between the various fuel cycle and technology options for some of the issues or evaluation measures, for example, in cases where only incremental differences with respect to the issues might be achieved regardless of the fuel cycle option or technologies being considered, or where differences were insufficient to clearly rise above the uncertainties.

  15. Nevada Transportatoion Options Study

    SciTech Connect (OSTI)

    P. GEHNER; E.M. WEAVER; L. FOSSUM

    2006-05-25T23:59:59.000Z

    This study performs a cost and schedule analysis of three Nevada Transportation options that support waste receipt at the repository. Based on the U.S. Department of Energy preference for rail transportation in Nevada (given in the Final Environmental Impact Statement), it has been assumed that a branch rail line would be constructed to support waste receipt at the repository. However, due to potential funding constraints, it is uncertain when rail will be available. The three Nevada Transportation options have been developed to meet a varying degree of requirements for transportation and to provide cost variations used in meeting the funding constraints given in the Technical Direction Letter guidelines for this study. The options include combinations of legal-weight truck, heavy-haul truck, and rail. Option 1 uses a branch rail line that would support initial waste receipt at the repository in 2010. Rail transportation would be the primary mode, supplemented by legal weight trucks. This option provides the highest level of confidence in cost and schedule, lowest public visibility, greatest public acceptability, lowest public dose, and is the recommended option for support of waste receipt. The completion of rail by 2010 will require spending approximately $800 million prior to 2010. Option 2 uses a phased rail approach to address a constrained funding scenario. To meet funding constraints, Option 2 uses a phased approach to delay high cost activities (final design and construction) until after initial waste receipt in 2010. By doing this, approximately 95 percent of the cost associated with completion of a branch rail line is deferred until after 2010. To support waste receipt until a branch rail line is constructed in Nevada, additional legal-weight truck shipments and heavy-haul truck shipments (on a limited basis for naval spent nuclear fuel) would be used to meet the same initial waste receipt rates as in Option 1. Use of heavy-haul shipments in the absence of rail is restricted to approximately twelve, without upgrading public highways. There is high uncertainty as to what road upgrades and security/escorts the Nevada Department of Transportation would require to obtain an overweight/overdimensional permit. In addition, the Naval Nuclear Propulsion Program has indicated that a larger cask weight than that analyzed in the Final Environmental Impact Statement may be required for naval shipments, resulting in additional costs for heavy-haul transport. These uncertainties result in a high cost and schedule risk. Option 3 assumes that the start of rail construction will be delayed until after construction authorization is received from the Nuclear Regulatory Commission. Similar to Option 2, Option 3 uses legal-weight truck shipments and limited heavy haul truck shipments to meet the same initial waste receipt rates as Option 1, until rail becomes available. By using heavy-haul truck for two years, Option 3 contains the same uncertainties and resultant high cost and schedule risk as Option 2. The cost and schedule of legal-weight truck transport are not included in this report as that will be evaluated in the report on national transportation.

  16. Edit Test Options Page 1 Edit Test Options

    E-Print Network [OSTI]

    Xu, Shouhuai

    Edit Test Options Page 1 Edit Test Options Format Test Information 1. Enter a Name for the Test. 2. Choose a color for the title text of the Test. (Optional) 3. Enter a Description in the Text Box. The description is visible to Students before they click on the link to take the Test. (Optional) 4. If you want

  17. INFLUENCE OF MINING EXCAVATION ON ENERGY REDISTRIBUTION AND ROCKBURST G. LAFONT 1,2,3

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    INFLUENCE OF MINING EXCAVATION ON ENERGY REDISTRIBUTION AND ROCKBURST POTENTIAL G. LAFONT 114234 F-54042 Nancy, France ( Corresponding author: guillaume.lafont@mines-nancy.org) 2 UNIVERSITE DE LORRAINE, GéoRessources, UMR7359, F-54042, Nancy, France 3 McGILL UNIVERSITY, Mine Design Laboratory, 3450

  18. Offsite radiological consequence analysis for the bounding unplanned excavation/drilling of 200 area soils

    SciTech Connect (OSTI)

    STEPHENS, L.S.

    2003-03-21T23:59:59.000Z

    This analysis calculates the offsite radiological consequence of the bounding unplanned excavation/drilling of 200 Area soils accident. The US. Department of Energy (DOE) standard DOE-STD-3009-94, ''Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'', requires the formal quantification of a limited subset of accidents representing a complete set of bounding conditions. The results of these analyses are then evaluated to determine if they challenge the DOE-STD-3009-94 Appendix A, ''Evaluation Guideline,'' of 25 rem total effective dose equivalent to identify and evaluate safety-class structures, systems, and components. This document supports the development of the unplanned excavation/drilling of 200 Area soils accident in the tank farm documented safety analysis. Consequently, it: (1) Provides a comprehensive review of potential unplanned excavation scenarios (i.e., backhoe, buried pressurized line ruptures, drilling, Guzzler vacuum) to determine the representative activity that would bound unmitigated, unplanned, or inadvertent excavations of 200 Area soils. (2) Evaluates radiological isotope inventories of all current Tank Farm Contractor (TFC) liquid waste disposal sites [i.e., cribs, ditches, and ponds (including French drains)], and isotope inventories of unplanned release sites (UPR) and plume columns. (3) Establishes the radiological consequences to the maximum offsite individual (MOI) from an unplanned/inadvertent 200 Area soil disturbance based on bounding site development and representative accident determination.

  19. Archaeological Excavation Report for Proposed Well 199-K-131 in Support of the 100-KR-4 Pump-and-Treat Project

    SciTech Connect (OSTI)

    Woody, Dave M.; Prendergast-Kennedy, Ellen L.

    2004-06-22T23:59:59.000Z

    An archaeological excavation was conducted at the site of proposed groundwater monitoring well 199-K-131 in support of the 100-KR-4 Pump-and-Treat Project between June 2 and 3, 2004. Excavations confirmed that there were no intact cultural deposits at the proposed well location. This report was prepared to document the findings of the test excavation.

  20. Lighting Options for Homes.

    SciTech Connect (OSTI)

    Baker, W.S.

    1991-04-01T23:59:59.000Z

    This report covers many aspects of various lighting options for homes. Types of light sources described include natural light, artificial light, incandescent lamps, fluorescent lamps, and high intensity discharge lamps. A light source selection guide gives the physical characteristics of these, design considerations, and common applications. Color, strategies for efficient lighting, and types of lighting are discussed. There is one section giving tips for various situations in specific rooms. Rooms and types of fixtures are shown on a matrix with watts saved by using the recommended type lighting for that room and room location. A major emphasis of this report is saving energy by utilizing the most suitable, recommended lighting option. (BN)

  1. Thermal test options

    SciTech Connect (OSTI)

    Koski, J.A.; Keltner, N.R.; Sobolik, K.B.

    1993-02-01T23:59:59.000Z

    Shipping containers for radioactive materials must be qualified to meet a thermal accident environment specified in regulations, such at Title 10, Code of Federal Regulations, Part 71. Aimed primarily at the shipping container design, this report discusses the thermal testing options available for meeting the regulatory requirements, and states the advantages and disadvantages of each approach. The principal options considered are testing with radiant heat, furnaces, and open pool fires. The report also identifies some of the facilities available and current contacts. Finally, the report makes some recommendations on the appropriate use of these different testing methods.

  2. Deep Research Submarine

    E-Print Network [OSTI]

    Woertz, Jeff

    2002-02-01T23:59:59.000Z

    The Deep Sea Research Submarine (Figure 1) is a modified VIRGINIA Class Submarine that incorporates a permanently installed Deep Sea Operations Compartment (Figure 2). Table 1 summarizes the characteristics of the Deep ...

  3. Economics & Finance Degree options

    E-Print Network [OSTI]

    Brierley, Andrew

    98 Economics & Finance Degree options MA or BSc (Single Honours Degrees) Applied Economics Economics Financial Economics BA (International Honours Degree) Economics (See page 51) MA or BSc (Joint Honours Degrees) Economics and one of: Geography Management Mathematics MA (Joint Honours Degrees

  4. Sustainable Office Lighting Options

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Sustainable Office Lighting Options Task Lighting: Task lighting is a localized method of lighting a workspace so that additional, unnecessary lighting is eliminated, decreasing energy usage and costs. Illumination levels in the targeted work areas are higher with task lighting than with the ambient levels

  5. Computer Science Degree options

    E-Print Network [OSTI]

    Brierley, Andrew

    82 Computer Science Degree options BSc (Single Honours Degree) Computer Science BSc (Joint Honours Degrees) Computer Science and one of: Economics Logic and Philosophy of Science Management Management Science MSci (Single Honours Degree) Computer Science Entrance Requirements (see also pages 164 - 205

  6. OPTIONS for ENERGY EFFICIENCY

    E-Print Network [OSTI]

    OPTIONS for ENERGY EFFICIENCY in EXISTING BUILDINGS December 2005 CEC-400-2005-039-CMF.B. Blevins Executive Director Valerie Hall Deputy Director Efficiency, Renewables and Demand Analysis Elaine Hussey Contract Manager #12;Acknowledgments The Efficiency Committee expresses its gratitude

  7. Idaho's Energy Options

    SciTech Connect (OSTI)

    Robert M. Neilson

    2006-03-01T23:59:59.000Z

    This report, developed by the Idaho National Laboratory, is provided as an introduction to and an update of the status of technologies for the generation and use of energy. Its purpose is to provide information useful for identifying and evaluating Idaho’s energy options, and for developing and implementing Idaho’s energy direction and policies.

  8. Convergence Speed of GARCH Option Price to Diffusion Option Price

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    Convergence Speed of GARCH Option Price to Diffusion Option Price Jin-Chuan Duan, Yazhen Wang that as the time interval between two consecutive observations shrinks to zero, a properly constructed GARCH model will weakly converge to a bivariate diffusion. Naturally the European option price under the GARCH model

  9. Convergence Speed of GARCH Option Price to Diffusion Option Price

    E-Print Network [OSTI]

    Wang, Yazhen

    Convergence Speed of GARCH Option Price to Diffusion Option Price Jin-Chuan Duan National constructed GARCH model will weakly converge to a bi- variate diffusion. Naturally the European option price under the GARCH model will also converge to its bivariate diffusion counterpart. This paper investigates

  10. Excavation of the Partial Seam CRIP underground coal gasification test site

    SciTech Connect (OSTI)

    Cena, R.J.; Britten, J.A.; Thorsness, C.B.

    1987-08-14T23:59:59.000Z

    In the fall of 1983, Lawrence Livermore National Laboratory conducted the Partial Seam CRIP (PSC) underground coal gasification (UCG) field experiment at the Washington Irrigation and Development Company mine near Centralia, Washington. The test, in the subbituminous Big Dirty coal seam, lasted 30 days during which time 1400 cubic meters of coal were consumed from two injection/production well combinations. In the spring of 1986, normal mining activity in the vicinity of the PSC test allowed the opportunity to carefully excavate the experiment and examine the post-burn cavities. The mining operation dug out the front and back half of the test area and most of the overburden above the UCG cavities, leaving approximately 23,000 cubic meters of earth containing the main portion of the test area undisturbed. Under direction of the Wyoming Research Institute (WRI), this remaining earth was carefully excavated, in slices perpendicular to the original injection/production line, using small earthmoving equipment to uncover and sample the final burn cavities. Preliminary results of the excavation were presented by WRI at the 12th Underground Coal Conversion Symposium. We present additional results and conclusions based on all of the information obtained. Topics covered include: comparison to material balance and thermal instrumentation data, analysis and composition of samples taken from the cavity and general cavity shape and characteristics in comparison with mechanistic models of cavity growth. 10 refs., 10 figs., 1 tab.

  11. Multirobot Lunar Excavation and ISRU Using Artificial-Neural-Tissue Controllers

    SciTech Connect (OSTI)

    Thangavelautham, Jekanthan; Smith, Alexander; Abu El Samid, Nader; Ho, Alexander; D'Eleuterio, Gabriele M. T. [Institute for Aerospace Studies, University of Toronto, 4925 Dufferin St., Toronto, ON M3H 5T6 (Canada); Boucher, Dale [Northern Centre for Advanced Technology, 1400 Barrydowne Rd., Sudbury, ON P3A 3V8 (Canada); Richard, Jim [Electric Vehicle Controllers Ltd, 2200 ValleyView Rd., Val Caron, ON P3N 1L1 (Canada)

    2008-01-21T23:59:59.000Z

    Automation of site preparation and resource utilization on the Moon with teams of autonomous robots holds considerable promise for establishing a lunar base. Such multirobot autonomous systems would require limited human support infrastructure, complement necessary manned operations and reduce overall mission risk. We present an Artificial Neural Tissue (ANT) architecture as a control system for autonomous multirobot excavation tasks. An ANT approach requires much less human supervision and pre-programmed human expertise than previous techniques. Only a single global fitness function and a set of allowable basis behaviors need be specified. An evolutionary (Darwinian) selection process is used to 'breed' controllers for the task at hand in simulation and the fittest controllers are transferred onto hardware for further validation and testing. ANT facilitates 'machine creativity', with the emergence of novel functionality through a process of self-organized task decomposition of mission goals. ANT based controllers are shown to exhibit self-organization, employ stigmergy (communication mediated through the environment) and make use of templates (unlabeled environmental cues). With lunar in-situ resource utilization (ISRU) efforts in mind, ANT controllers have been tested on a multirobot excavation task in which teams of robots with no explicit supervision can successfully avoid obstacles, interpret excavation blueprints, perform layered digging, avoid burying or trapping other robots and clear/maintain digging routes.

  12. The Window Strategy with Options

    E-Print Network [OSTI]

    McCorkle, Dean; Amosson, Stephen H.; Fausett, Marvin

    1999-06-23T23:59:59.000Z

    The window strategy is one of several marketing strategies using futures and options to establish a floor price and allow for upside price potential. It also reduces option premium costs. This publication discusses how the window strategy works...

  13. Milk Futures, Options and Basis

    E-Print Network [OSTI]

    Haigh, Michael; Stockton, Matthew; Anderson, David P.; Schwart Jr., Robert B.

    2001-10-12T23:59:59.000Z

    The milk futures and options market enables producers and processors to manage price risk. This publication explains hedging, margin accounts, basis and how to track it, and other fundamentals of the futures and options market....

  14. Hedging With a Put Option

    E-Print Network [OSTI]

    Anderson, Carl; Smith, Jackie; McCorkle, Dean; O'Brien, Daniel

    1999-06-23T23:59:59.000Z

    , corn options delivery months are December, March, May, July and September. Cotton delivery months are December, March, May, July, and October. Strike Price A put option is tied to a predetermined price level, in the underlying delivery month, at which...

  15. The readers point vessel: hull analysis of an eighteenth century merchant sloop excavated in St. Ann's Bay, Jamaica

    E-Print Network [OSTI]

    Cook, Gregory D.

    1997-01-01T23:59:59.000Z

    's Bay, Jamaica in 1994. Excavators removed overburden and the ballast pile, recovering over 600 artifacts associated with the vessel-After exposing well-preserved hull remains, divers recorded the ship's structure. The vessel is preserved from the base...

  16. Jobtong Deep Web Web""Surface WebDeep Web

    E-Print Network [OSTI]

    Jobtong Deep Web Web Web Web""Surface WebDeep Web Surface WebDeep Web Web[1] 20007BrightPlanet.comDeep Web[2] Web43,000-96,000Web7,500TB(Surface Web500) UIUC5Deep Web[3]2004Deep Web 307,000366,000-535,000"" Deep Web""Google Yahoo32%Deep Web WAMDMWebDeep WebJobtong Deep Web (Jobtong) Jobtong(, http

  17. Room Policies Printing Options

    E-Print Network [OSTI]

    , please return them to the desk for new ones. Saving the stuff you write on the Whiteboard 1. Make the room as bright as you can for best contrast 2. Hit the "Save to Web" button on the gray wall box 3, they are incorrect. #12;2. Click on your image to enlarge it. Click on the image to get the `save' option. Save

  18. The safeguards options study

    SciTech Connect (OSTI)

    Hakkila, E.A.; Mullen, M.F.; Olinger, C.T.; Stanbro, W.D. [Los Alamos National Lab., NM (United States); Olsen, A.P.; Roche, C.T.; Rudolph, R.R. [Argonne National Lab., IL (United States); Bieber, A.M.; Lemley, J. [Brookhaven National Lab., Upton, NY (United States); Filby, E. [Idaho National Engineering Lab., Idaho Falls, ID (United States)] [and others

    1995-04-01T23:59:59.000Z

    The Safeguards Options Study was initiated to aid the International Safeguards Division (ISD) of the DOE Office of Arms Control and Nonproliferation in developing its programs in enhanced international safeguards. The goal was to provide a technical basis for the ISD program in this area. The Safeguards Options Study has been a cooperative effort among ten organizations. These are Argonne National Laboratory, Brookhaven National Laboratory, Idaho National Engineering Laboratory, Lawrence Livermore National Laboratory, Los Alamos National Laboratory, Mound Laboratory, Oak Ridge National Laboratory, Pacific Northwest Laboratories, Sandia National Laboratories, and Special Technologies Laboratory. Much of the Motivation for the Safeguards Options Study is the recognition after the Iraq experience that there are deficiencies in the present approach to international safeguards. While under International Atomic Energy Agency (IAEA) safeguards at their declared facilities, Iraq was able to develop a significant weapons program without being noticed. This is because negotiated safeguards only applied at declared sites. Even so, their nuclear weapons program clearly conflicted with Iraq`s obligations under the Nuclear Nonproliferation Treaty (NPT) as a nonnuclear weapon state.

  19. Design options for clothes washers

    SciTech Connect (OSTI)

    Biermayer, Peter J.

    1996-10-01T23:59:59.000Z

    This report discusses possible design options for improving the energy efficiency of standard capacity, residential clothes washers.

  20. A Laboratory Investigation of Deferral Options

    E-Print Network [OSTI]

    Oprea, Ryan; Friedman, Daniel; Anderson, Steven T

    2007-01-01T23:59:59.000Z

    T. and Antikarov, V. , 2003, “Real Options: A Practitioner’ssteady state. Keywords: Real options, optimal stopping,email Introduction Real options theory came of age in the

  1. Resources, real options, and corporate strategy

    E-Print Network [OSTI]

    Bernardo, Antonio; Chowdhry, Bhagwan

    1998-01-01T23:59:59.000Z

    211–234 Resources, real options, and corporate strategy $D83; G30; G31 Keywords: Real options; Valuation; Corporateparticipants at the Real Options Conference at Northwestern

  2. The Excavation and Remediation of the Sandia National Laboratories Chemical Waste Landfill

    SciTech Connect (OSTI)

    KWIECINSKI,DANIEL ALBERT; METHVIN,RHONDA KAY; SCHOFIELD,DONALD P.; YOUNG,SHARISSA G.

    1999-11-23T23:59:59.000Z

    The Chemical Waste Landfill (CWL) at Sandia National Laboratories/New Mexico (SNL/NM) is a 1.9-acre disposal site that was used for the disposal of chemical wastes generated by many of SNL/NM research laboratories from 1962 until 1985. These laboratories were primarily involved in the design, research and development of non-nuclear components of nuclear weapons and the waste generated by these labs included small quantities of a wide assortment of chemical products. A Resource Conservation and Recovery Act (RCRA) Closure Plan for the Chemical Waste Landfill was approved by the New Mexico Environment Department (NMED) in 1992. Subsequent site characterization activities identified the presence of significant amounts of chromium in the soil as far as 80 feet below ground surface (fbgs) and the delineation of a solvent plume in the vadose zone that extends to groundwater approximately 500 fbgs. Trichloroethylene (TCE) was detected in some groundwater samples at concentrations slightly above the drinking water limit of 5 parts per billion. In 1997 an active vapor extraction system reduced the size of the TCE vapor plume and for the last six quarterly sampling events groundwater samples have not detected TCE above the drinking water standard. A source term removal, being conducted as a Voluntary Corrective Measure (VCM), began in September 1998 and is expected to take up to two years. Four distinct disposal areas were identified from historical data and the contents of disposal pits and trenches in these areas, in addition to much of the highly contaminated soil surrounding the disposal cells, are currently being excavated. Buried waste and debris are expected to extend to a depth of 12 to 15 fbgs. Excavation will focus on the removal of buried debris and contaminated soil in a sequential, area by area manner and will proceed to whatever depth is required in order to remove all pit contents. Up to 50,000 cubic yards of soil and debris will be removed and managed during the excavation of the CWL. As part of the excavation process, soil is being separated from the buried debris using a 2-inch mechanical screen. After separation from the soil, debris items are further-segregated by matrix into the following categories: wood, scrap metal, concrete/aggregates, resins, compatible debris, intact chemical containers, radioactive and mixed waste, and high hazard items. One of the greatest sources of hazards throughout the excavation process is the removal of numerous intact chemical containers with unknown contents. A large portion of the excavated soil is contaminated with metals and/or solvents, Polychlorinated biphenyls (PCBs) are also known to be present. Most of the contaminated soils being excavated will be taken to the nearby Corrective Action Management Unit (CAMU) for treatment and management while a majority of the containers will be taken to the Hazardous Waste Management Facility or the Radioactive and Mixed Waste Management Facility for proper treatment and/or disposal at permitted offsite facilities.

  3. Sandia Energy - Fuel Options

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Scienceand RequirementsCoatingsUltra-High-Voltage SiliconEnergyFailure Mode andFinanceFuel Options

  4. 401(k) Options

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >InternshipDepartment ofAugustDecember8th Meeting of:2:1401(k) Options

  5. Retrieval options study

    SciTech Connect (OSTI)

    Not Available

    1980-03-01T23:59:59.000Z

    This Retrieval Options Study is part of the systems analysis activities of the Office of Nuclear Waste Isolation to develop the scientific and technological bases for radioactive waste repositories in various geologic media. The study considers two waste forms, high level waste and spent fuel, and defines various classes of waste retrieval and recovery. A methodology and data base are developed which allow the relative evaluation of retrieval and recovery costs and the following technical criteria: safety; technical feasibility; ease of retrieval; probable intact retrieval time; safeguards; monitoring; criticality; and licensability. A total of 505 repository options are defined and the cost and technical criteria evaluated utilizing a combination of facts and engineering judgments. The repositories evaluated are selected combinations of the following parameters: Geologic Media (salt, granite, basalt, shale); Retrieval Time after Emplacement (5 and 25 years); Emplacement Design (nominal hole, large hole, carbon steel canister, corrosion resistant canister, backfill in hole, nominal sleeves, thick wall sleeves); Emplacement Configuration (single vertical, multiple vertical, single horizontal, multiple horizontal, vaults; Thermal Considerations; (normal design, reduced density, once-through ventilation, recirculated ventilation); Room Backfill; (none, run-of-mine, early, 5 year delay, 25 year delay, decommissioned); and Rate of Retrieval; (same as emplacement, variably slower depending on repository/canister condition).

  6. Transition Strategies: Government Options and Market Penetration...

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

    Strategies: Government Options and Market Penetration Scenarios Transition Strategies: Government Options and Market Penetration Scenarios Presentation on Transition Strategies:...

  7. In situ measurements of rock salt permeability changes due to nearby excavation

    SciTech Connect (OSTI)

    Stormont, J.C. (Sandia National Labs., Albuquerque, NM (United States)); Howard, C.L. (RE/SPEC, Inc., Carlsbad, NM (United States)); Daemen, J.J.K. (Nevada Univ., Reno, NV (United States). Mackay School of Mines)

    1991-07-01T23:59:59.000Z

    The Small-Scale Mine-By was an in situ experiment to measure changes in brine and gas permeability of rock salt as a result of nearby excavation. A series of small-volume pressurized brine- and gas-filled test intervals were established 8 m beneath the floor of Room L1 in the WIPP underground. The test intervals were isolated in the bottom of the 4.8-cm diameter monitoring boreholes with inflatable rubber packers, and are initially pressurized to about 2 MPa. Both brine- and gas-filled test intervals were located 1.25, 1.5, 2, 3, and 4 r from the center of a planned large-diameter hole, where r is the radius of the large-diameter hole. Prior to the drilling of the large-diameter borehole, the responses of both the brine- and gas-filled test intervals were consistent with the formation modeled as a very low permeability, low porosity porous medium with a significant pore (brine) pressure and no measurable gas permeability. The drilling of the mine-by borehole created a zone of dilated, partially saturated rock out to about 1.5 r. The formation pressure increases from near zero at 1.5 r to the pre-excavation value at 4 r. Injection tests reveal a gradient of brine permeabilities from 5 {times} 10{sup {minus}18} m{sup 2} at 1.25 r to about the pre-excavation value (10{sup {minus}21} m{sup 2}) by 3 r. Gas-injection tests reveal measurable gas permeability is limited to within 1.5 r. 17 refs., 24 figs., 6 tabs.

  8. Hydraulic barrier design and applicability for managing the risk of CO2 leakage from deep saline

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hydraulic barrier design and applicability for managing the risk of CO2 leakage from deep saline modifying the leak hydraulic properties (e.g. permeability) may be unfeasible. An appealing option.e. by creating a hydraulic barrier. The present article presents and discusses the operational and strategic

  9. Mandatory Utility Green Power Option

    Broader source: Energy.gov [DOE]

    In Montana, regulated electric utilities are required to offer customers the option of purchasing electricity generated by certified, environmentally-preferred resources that include, but are not...

  10. Sustainable Energy: Choosing Among Options

    E-Print Network [OSTI]

    Mirza, Umar Karim

    2006-01-01T23:59:59.000Z

    Review: Sustainable Energy: Choosing Among Options Byand William A. Peters. Sustainable Energy: Choosing AmongAll the authors of Sustainable Energy are associated with

  11. Deep Web video

    ScienceCinema (OSTI)

    None Available

    2012-03-28T23:59:59.000Z

    To make the web work better for science, OSTI has developed state-of-the-art technologies and services including a deep web search capability. The deep web includes content in searchable databases available to web users but not accessible by popular search engines, such as Google. This video provides an introduction to the deep web search engine.

  12. Deep Web video

    SciTech Connect (OSTI)

    None Available

    2009-06-01T23:59:59.000Z

    To make the web work better for science, OSTI has developed state-of-the-art technologies and services including a deep web search capability. The deep web includes content in searchable databases available to web users but not accessible by popular search engines, such as Google. This video provides an introduction to the deep web search engine.

  13. Rural Health Option The Rural Health Option requires

    E-Print Network [OSTI]

    Veiga, Pedro Manuel Barbosa

    Rural Health Option The Rural Health Option requires: Membership in StORM Club, the Students include up to 3 sites/3physician-mentors Enrollment into BOTH rural health electives for a total of 2.sumner@okstate.edu) o Spring: Perspectives in Rural Health for OMSI or OMSII (or OMSIII with special permission) CLME

  14. Reactive-power compensation of coal mining excavators by using a new-generation STATCOM

    SciTech Connect (OSTI)

    Bilgin, H.F.; Ermis, M.; Kose, K.N.; Cadirci, I.; Acik, A.; Demirci, T.; Terciyanli, A.; Kocak, C.; Yorukoglu, M. [TUBITAK Information Technology & Electronic Research Institute, Ankara (Turkey)

    2007-01-15T23:59:59.000Z

    This paper deals with the development and implementation of a current-source-converter-based static synchronous compensator (CSC-STATCOM) applied to the volt-ampere-reactive (VAR) compensation problem of coal mining excavators. It is composed of a +/- 750-kVAR full-bridge CSC with selective harmonic elimination, a low-pass input filter tuned to 200 Hz, and a Delta/Y-connected coupling transformer for connection to medium-voltage load bus. Each power semiconductor switch is composed of an asymmetrical integrated gate commutated thyristor (IGCT) connected in series with a reverse-blocking diode and switched at 500 Hz to eliminate 5th, 7th, 11th, and 13th current harmonics produced by the CSC. Operating principles, power stage, design of dc link, and input filter are also described in this paper. It has been verified by field tests that the developed STATCOM follows rapid fluctuations in nearly symmetrical lagging and leading VAR consumption of electric excavators, resulting in nearly unity power factor on monthly basis, and the harmonic current spectra in the lines of CSC-STATCOM at the point of common coupling comply with the IEEE Standard 519-1992.

  15. Results of Hazardous and Mixed Waste Excavation from the Chemical Waste Landfill

    SciTech Connect (OSTI)

    Young, S. G.; Schofield, D. P.; Kwiecinski, D.; Edgmon, C. L.; Methvin, R.

    2002-02-27T23:59:59.000Z

    This paper describes the results of the excavation of a 1.9-acre hazardous and mixed waste landfill operated for 23 years at Sandia National Laboratories, Albuquerque, New Mexico. Excavation of the landfill was completed in 2 1/2 years without a single serious accident or injury. Approximately 50,000 cubic yards of soil contaminated with volatile and semi-volatile organics, metals, polychlorinated biphenyl compounds, and radioactive constituents was removed. In addition, over 400 cubic yards of buried debris was removed, including bulk debris, unknown chemicals, compressed gas cylinders, thermal and chemical batteries, explosive and ordnance debris, pyrophoric materials and biohazardous waste. Removal of these wastes included negotiation of multiple regulations and guidances encompassed in the Resource Conservation and Recovery Act (RCRA), the Toxic Substances Control Act (TSCA), and risk assessment methodology. RCRA concepts that were addressed include the area of contamination, permit modification, emergency treatment provision, and listed waste designation. These regulatory decisions enabled the project to overcome logistical and programmatic needs such as increased operational area, the ability to implement process improvements while maintaining a record of decisions and approvals.

  16. Communication Needs and Integration Options

    E-Print Network [OSTI]

    Communication Needs and Integration Options for AMI in the Smart Grid Future Grid Initiative White System #12;Communication Needs and Integration Options for AMI in the Smart Grid Prepared for the Project #12;ii Executive Summary This white paper analyzes the current state of communications

  17. Communication Needs and Integration Options

    E-Print Network [OSTI]

    Communication Needs and Integration Options for AMI in the Smart Grid Future Grid Initiative White System #12;Communication Needs and Integration Options for AMI in the Smart Grid Prepared for the Project the current state of communications for the advanced metering infrastructure (AMI) and recommends

  18. Solid Target Options S. Childress

    E-Print Network [OSTI]

    McDonald, Kirk

    power is higher than for existing solid target designs - but not by a large factor. · NuMI graphite beam power) · High beam power solid targets frequently use higher z materials for increased yield plusSolid Target Options NuFACT'00 S. Childress Solid Target Options · The choice of a primary beam

  19. AFCI Options Study

    SciTech Connect (OSTI)

    R. Wigeland; T. Taiwo; M. Todosow; W. Halsey; J. Gehin

    2009-09-01T23:59:59.000Z

    This report describes the background and framework for both organizing the discussion and providing information on the potential for nuclear energy R&D to develop alternative nuclear fuel cycles that would address the issues with the current implementations of nuclear power, including nuclear waste disposal, proliferation risk, safety, security, economics, and sustainability. The disposition of used fuel is the cause of many of the concerns, and the possible approaches to used fuel management identify a number of basic technology areas that need to be considered. The basic science in each of the technology areas is discussed, emphasizing what science is currently available, where scientific knowledge may be insufficient, and especially to identify specific areas where transformational discoveries may allow achievement of performance goals not currently attainable. These discussions lead to the wide range of technical options that have been the basis for past and current research and development on advanced nuclear fuel cycles in the United States. The results of this work are then briefly reviewed to show the extent to which such approaches are capable of addressing the issues with nuclear power, the potential for moving further, and the inherent limitations.

  20. A Comparison of Fission Power System Options for Lunar and Mars Surface Applications

    SciTech Connect (OSTI)

    Mason, Lee S. [NASA Glenn Research Center, Cleveland, Ohio 44135 (United States)

    2006-01-20T23:59:59.000Z

    This paper presents a comparison of reactor and power conversion design options for 50 kWe class lunar and Mars surface power applications with scaling from 25 to 200 kWe. Design concepts and integration approaches are provided for three reactor-converter combinations: gas-cooled Brayton, liquid-metal Stirling, and liquid-metal thermoelectric. The study examines the mass and performance of low temperature, stainless steel based reactors and higher temperature refractory reactors. The preferred system implementation approach uses crew-assisted assembly and in-situ radiation shielding via installation of the reactor in an excavated hole. As an alternative, self-deployable system concepts that use earth-delivered, on-board radiation shielding are evaluated. The analyses indicate that among the 50 kWe stainless steel reactor options, the liquid-metal Stirling system provides the lowest mass at about 5300 kg followed by the gas-cooled Brayton at 5700 kg and the liquid-metal thermoelectric at 8400 kg. The use of a higher temperature, refractory reactor favors the gas-cooled Brayton option with a system mass of about 4200 kg as compared to the Stirling and thermoelectric options at 4700 kg and 5600 kg, respectively. The self-deployed concepts with on-board shielding result in a factor of two system mass increase as compared to the in-situ shielded concepts.

  1. Advanced Nuclear Fuel Cycle Options

    SciTech Connect (OSTI)

    Roald Wigeland; Temitope Taiwo; Michael Todosow; William Halsey; Jess Gehin

    2010-06-01T23:59:59.000Z

    A systematic evaluation has been conducted of the potential for advanced nuclear fuel cycle strategies and options to address the issues ascribed to the use of nuclear power. Issues included nuclear waste management, proliferation risk, safety, security, economics and affordability, and sustainability. The two basic strategies, once-through and recycle, and the range of possibilities within each strategy, are considered for all aspects of the fuel cycle including options for nuclear material irradiation, separations if needed, and disposal. Options range from incremental changes to today’s implementation to revolutionary concepts that would require the development of advanced nuclear technologies.

  2. A real options approach to criminal careers

    E-Print Network [OSTI]

    Aguiar de Oliveira, Cristiano

    2012-01-01T23:59:59.000Z

    J. (2004) Criminal behavior: A real option approach with anTrigeorgis, L. (1996) Real Options. Cambridge: MIT Press.A real options approach to criminal careers Cristiano Aguiar

  3. Patents and R& D as Real Options

    E-Print Network [OSTI]

    Schwartz, Eduardo S.

    2002-01-01T23:59:59.000Z

    Information Technology as Real Options, UCLA Working Paper.Patents and R&D as Real Options* September 2001 RevisedPatents and R&D as Real Options Abstract This article

  4. Mandatory Utility Green Power Option

    Broader source: Energy.gov [DOE]

    In May 2001, Washington enacted legislation (EHB 2247) that requires all electric utilities serving more than 25,000 customers to offer customers the option of purchasing renewable energy. Eligible...

  5. Hydrogen Delivery Infrastructure Options Analysis

    Fuel Cell Technologies Publication and Product Library (EERE)

    This report, by the Nexant team, documents an in-depth analysis of seven hydrogen delivery options to identify the most cost-effective hydrogen infrastructure for the transition and long term. The pro

  6. Hydrogen Delivery Infrastructure Analysis, Options and Trade...

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

    Analysis, Options and Trade-offs, Transition and Long-term Hydrogen Delivery Infrastructure Analysis, Options and Trade-offs, Transition and Long-term Presentation on Hydrogen...

  7. Station Footprint: Separation Distances, Storage Options, and...

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

    Station Footprint: Separation Distances, Storage Options, and Pre-Cooling Station Footprint: Separation Distances, Storage Options, and Pre-Cooling This presentation by Aaron...

  8. INTEGRATIVE BIOSCIENCES (IBIOS) GRADUATE PROGRAM OPTION

    E-Print Network [OSTI]

    dePamphilis, Claude

    INTEGRATIVE BIOSCIENCES (IBIOS) GRADUATE PROGRAM OPTION IN Bioinformatics and Genomics (BG) Degree-Faculty Relation----------------------------------------------------------------- 8 Bioinformatics and Genomics--------------------------------------------------------------------------------------------------17 #12;- -3 Bioinformatics and Genomics Option (BG

  9. Final Report - Hydrogen Delivery Infrastructure Options Analysis...

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

    - Hydrogen Delivery Infrastructure Options Analysis Final Report - Hydrogen Delivery Infrastructure Options Analysis This report, by the Nexant team, documents an in-depth analysis...

  10. ECONOMIC EVALUATION OF CO2 STORAGE AND SINK ENHANCEMENT OPTIONS

    SciTech Connect (OSTI)

    Bert Bock; Richard Rhudy; Howard Herzog; Michael Klett; John Davison; Danial G. De La Torre Ugarte; Dale Simbeck

    2003-02-01T23:59:59.000Z

    This project developed life-cycle costs for the major technologies and practices under development for CO{sub 2} storage and sink enhancement. The technologies evaluated included options for storing captured CO{sub 2} in active oil reservoirs, depleted oil and gas reservoirs, deep aquifers, coal beds, and oceans, as well as the enhancement of carbon sequestration in forests and croplands. The capture costs for a nominal 500 MW{sub e} integrated gasification combined cycle plant from an earlier study were combined with the storage costs from this study to allow comparison among capture and storage approaches as well as sink enhancements.

  11. Assessment of technologies for hazardous waste site remediation: Non-treatment technologies and pilot scale facility implementation -- excavation -- storage technology -- safety analysis and review statement. Final report

    SciTech Connect (OSTI)

    Johnson, H.R.; Overbey, W.K. Jr.; Koperna, G.J. Jr.

    1994-02-01T23:59:59.000Z

    The purpose of this study is to assess the state-of-the-art of excavation technology as related to environmental remediation applications. A further purpose is to determine which of the excavation technologies reviewed could be used by the US Corp of Engineers in remediating contaminated soil to be excavated in the near future for construction of a new Lock and Dam at Winfield, WV. The study is designed to identify excavation methodologies and equipment which can be used at any environmental remediation site but more specifically at the Winfield site on the Kanawha River in Putnam County, West Virginia. A technical approach was determined whereby a functional analysis was prepared to determine the functions to be conducted during the excavation phase of the remediation operations. A number of excavation technologies were identified from the literature. A set of screening criteria was developed that would examine the utility and ranking of the technologies with respect to the operations that needed to be conducted at the Winfield site. These criteria were performance, reliability, implementability, environmental safety, public health, and legal and regulatory compliance. The Loose Bulk excavation technology was ranked as the best technology applicable to the Winfield site. The literature was also examined to determine the success of various methods of controlling fugitive dust. Depending upon any changes in the results of chemical analyses, or prior remediation of the VOCs from the vadose zone, consideration should be given to testing a new ``Pneumatic Excavator`` which removes the VOCs liberated during the excavation process as they outgas from the soil. This equipment however would not be needed on locations with low levels of VOC emissions.

  12. Design Evolution Study - Aging Options

    SciTech Connect (OSTI)

    P. McDaniel

    2002-04-05T23:59:59.000Z

    The purpose of this study is to identify options and issues for aging commercial spent nuclear fuel received for disposal at the Yucca Mountain Mined Geologic Repository. Some early shipments of commercial spent nuclear fuel to the repository may be received with high-heat-output (younger) fuel assemblies that will need to be managed to meet thermal goals for emplacement. The capability to age as much as 40,000 metric tons of heavy metal of commercial spent nuclear he1 would provide more flexibility in the design to manage this younger fuel and to decouple waste receipt and waste emplacement. The following potential aging location options are evaluated: (1) Surface aging at four locations near the North Portal; (2) Subsurface aging in the permanent emplacement drifts; and (3) Subsurface aging in a new subsurface area. The following aging container options are evaluated: (1) Complete Waste Package; (2) Stainless Steel inner liner of the waste package; (3) Dual Purpose Canisters; (4) Multi-Purpose Canisters; and (5) New disposable canister for uncanistered commercial spent nuclear fuel. Each option is compared to a ''Base Case,'' which is the expected normal waste packaging process without aging. A Value Engineering approach is used to score each option against nine technical criteria and rank the options. Open issues with each of the options and suggested future actions are also presented. Costs for aging containers and aging locations are evaluated separately. Capital costs are developed for direct costs and distributable field costs. To the extent practical, unit costs are presented. Indirect costs, operating costs, and total system life cycle costs will be evaluated outside of this study. Three recommendations for aging commercial spent nuclear fuel--subsurface, surface, and combined surface and subsurface are presented for further review in the overall design re-evaluation effort. Options that were evaluated but not recommended are: subsurface aging in a new subsurface area (high cost); surface aging in the complete waste package (risk to the waste package and impact on the Waste Handling Facility); and aging in the stainless steel liner (impact on the waste package design and new high risk operations added to the waste packaging process). The selection of a design basis for aging will be made in conjunction with the other design re-evaluation studies.

  13. Technical Assistance to Ohio Closure Sites Technologies to Address Excavated VOC Contaminated Soil

    E-Print Network [OSTI]

    Hazen, Terry

    and available solar heat. This report focuses on design features and recommendations for implementing disposal, passive soil venting, enhanced soil venting, zero-valent iron, anaerobic bioremediation, aerobic and functional design requirements (equipment, flow rates, options, issues, cautions, etc.).The design

  14. Technical basis document for the unplanned excavation/drilling of 200 area soils

    SciTech Connect (OSTI)

    STEPHENS, L.S.

    2003-03-21T23:59:59.000Z

    This technical basis document was developed to support the Tank Farms Documented Safety Analysis (DSA) and describes the risk binning process and the technical basis for assigning risk bins for the unplanned excavation/drilling of 200 Area soils representative accident and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and/or technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous conditions based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls. Determination of the need for safety-class SSCs was performed in accordance with DOE-STD-3009-94, Preparation Guide for US. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses, as described in this report.

  15. Deep-fried Turkey

    E-Print Network [OSTI]

    Birkhold, Sarah

    2000-11-09T23:59:59.000Z

    Deep-fried Turkey by Sarah G. Birkhold Assistant Professor and Extension Poultry Specialist, The Texas A&M University System lemon pepper can be applied both inside and outside the bird. Prepared marinades, available from the grocer, also can...

  16. Exploration for deep coal

    SciTech Connect (OSTI)

    NONE

    2008-12-15T23:59:59.000Z

    The most important factor in safe mining is the quality of the roof. The article explains how the Rosebud Mining Co. conducts drilling and exploration in 11 deep coal mine throughout Pennsylvania and Ohio. Rosebud uses two Atlas Copco CS10 core drilling rigs mounted on 4-wheel drive trucks. The article first appeared in Atlas Copco's in-house magazine, Deep Hole Driller. 3 photos.

  17. Sampling Instruction: Investigation of Hexavalent Chromium Flux to Groundwater at the 100-C-7:1 Excavation Site

    SciTech Connect (OSTI)

    Truex, Michael J.; Vermeul, Vincent R.

    2012-05-01T23:59:59.000Z

    Several types of data are needed to assess the flux of Cr(VI) from the excavation into the groundwater. As described in this plan, these data include (1) temporal Cr(VI) data in the shallow groundwater beneath the pit; (2) hydrologic data to interpret groundwater flow and contaminant transport; (3) hydraulic gradient data; and (4) as a contingency action if necessary, vertical profiling of Cr(VI) concentrations in the shallow aquifer beyond the depth possible with aquifer tubes.

  18. Harvest Your Retirement income options

    E-Print Network [OSTI]

    previous generations You're going to have a longer retirement (retire early, and live longer) YouHarvest Your Savings Retirement income options using your SFU Group LIF/RRIF #12;Agenda 1. Your retirement income needs 2. Where will your retirement money come from? 3. Retirement accounts and products 4

  19. Alternative options in forage fertilization

    E-Print Network [OSTI]

    Watson, Craig A.

    Alternative options in forage fertilization Tom Obreza #12;Topics Fertilizer prices Biosolids construction. #12;#12;#12;0 200 400 600 800 1000 1200Dollarsperton Date Amm Nit Potash DAP #12;Biosolids #12;Rule changes on the horizon "Domestic wastewater residuals" replaced by "biosolids." Biosolids site

  20. Characterising and modelling the excavation damaged zone (EDZ) in crystalline rock in the context of radioactive waste disposal

    SciTech Connect (OSTI)

    Hudson, J.A.; Backstrom, A.; Rutqvist, J.; Jing, L.; Backers, T.; Chijimatsu, M.; Christiansson, R.; Feng, X.-T.; Kobayashi, A.; Koyama, T.; Lee, H.-S.; Neretnieks, I.; Pan, P.Z.; Rinne, M.; Shen, B.-T.

    2008-10-01T23:59:59.000Z

    This paper describes current knowledge about the nature of and potential for thermo-hydro-mechanical-chemical modelling of the Excavation Damaged Zone (EDZ) around the excavations for an underground radioactive waste repository. In the first part of the paper, the disturbances associated with excavation are explained, together with reviews of Workshops that have been held on the subject. In the second part of the paper, the results of a DECOVALEX research programme on modelling the EDZ are presented. Four research teams used four different models to simulate the complete stress-strain curve for Avro granite from the Swedish Aespoe Hard Rock Laboratory. Subsequent research extended the work to computer simulation of the evolution of the repository using a 'wall block model' and a 'near-field model'. This included assessing the evolution of stress, failure and permeability and time dependent effects during repository evolution. As discussed, all the computer models are well suited to sensitivity studies for evaluating the influence of their respective supporting parameters on the complete stress-strain curve for rock and for modelling the EDZ.

  1. Pawnee Nation Energy Option Analyses

    SciTech Connect (OSTI)

    Matlock, M.; Kersey, K.; Riding In, C.

    2009-07-31T23:59:59.000Z

    In 2003, the Pawnee Nation leadership identified the need for the tribe to comprehensively address its energy issues. During a strategic energy planning workshop a general framework was laid out and the Pawnee Nation Energy Task Force was created to work toward further development of the tribe’s energy vision. The overarching goals of the “first steps” project were to identify the most appropriate focus for its strategic energy initiatives going forward, and to provide information necessary to take the next steps in pursuit of the “best fit” energy options. Based on the request of Pawnee Nation’s Energy Task Force the research team, consisting Tribal personnel and Summit Blue Consulting, focused on a review of renewable energy resource development potential, funding sources and utility organizational along with energy savings options. Elements of the energy demand forecasting and characterization and demand side options review remained in the scope of work, but were only addressed at a high level. Description of Activities Performed Renewable Energy Resource Development Potential The research team reviewed existing data pertaining to the availability of biomass (focusing on woody biomass, agricultural biomass/bio-energy crops, and methane capture), solar, wind and hydropower resources on the Pawnee-owned lands. Using these data, combined with assumptions about costs and revenue streams, the research team performed preliminary feasibility assessments for each resource category. The research team also reviewed available funding resources and made recommendations to Pawnee Nation highlighting those resources with the greatest potential for financially-viable development, both in the near-term and over a longer time horizon. Energy Efficiency Options While this was not a major focus of the project, the research team highlighted common strategies for reducing energy use in buildings. The team also discussed the benefits of adopting a building energy code and introduced two model energy codes Pawnee Nation should consider for adoption. Summary of Current and Expected Future Electricity Usage The research team provided a summary overview of electricity usage patterns in current buildings and included discussion of known plans for new construction. Utility Options Review Pawnee Nation electric utility options were analyzed through a four-phase process, which included: 1) summarizing the relevant utility background information; 2) gathering relevant utility assessment data; 3) developing a set of realistic Pawnee electric utility service options, and 4) analyzing the various Pawnee electric utility service options for the Pawnee Energy Team’s consideration. III. Findings and Recommendations Due to a lack of financial incentives for renewable energy, particularly at the state level, combined mediocre renewable energy resources, renewable energy development opportunities are limited for Pawnee Nation. However, near-term potential exists for development of solar hot water at the gym, and an exterior wood-fired boiler system at the tribe’s main administrative building. Pawnee Nation should also explore options for developing LFGTE resources in collaboration with the City of Pawnee. Significant potential may also exist for development of bio-energy resources within the next decade. Pawnee Nation representatives should closely monitor market developments in the bio-energy industry, establish contacts with research institutions with which the tribe could potentially partner in grant-funded research initiatives. In addition, a substantial effort by the Kaw and Cherokee tribes is underway to pursue wind development at the Chilocco School Site in northern Oklahoma where Pawnee is a joint landowner. Pawnee Nation representatives should become actively involved in these development discussions and should explore the potential for joint investment in wind development at the Chilocco site.

  2. Depleted uranium disposal options evaluation

    SciTech Connect (OSTI)

    Hertzler, T.J.; Nishimoto, D.D.; Otis, M.D. [Science Applications International Corp., Idaho Falls, ID (United States). Waste Management Technology Div.

    1994-05-01T23:59:59.000Z

    The Department of Energy (DOE), Office of Environmental Restoration and Waste Management, has chartered a study to evaluate alternative management strategies for depleted uranium (DU) currently stored throughout the DOE complex. Historically, DU has been maintained as a strategic resource because of uses for DU metal and potential uses for further enrichment or for uranium oxide as breeder reactor blanket fuel. This study has focused on evaluating the disposal options for DU if it were considered a waste. This report is in no way declaring these DU reserves a ``waste,`` but is intended to provide baseline data for comparison with other management options for use of DU. To PICS considered in this report include: Retrievable disposal; permanent disposal; health hazards; radiation toxicity and chemical toxicity.

  3. JUMP DIFFUSION OPTION WITH TRANSACTION COSTS

    E-Print Network [OSTI]

    Mocioalca, Oana

    JUMP DIFFUSION OPTION WITH TRANSACTION COSTS "non-systematic" risk, inclusive of transaction costs. We compute the total transac- tion costs and the turnover for different options, transaction costs, and revision intervals

  4. The new option view of investment

    E-Print Network [OSTI]

    Dixit, Avinash K.

    1995-01-01T23:59:59.000Z

    This paper provides a simple introduction to the new option view of investment. We explain the shortcomings of the orthodox theory, and then outline the basic ideas behind the option framework. Several industry examples ...

  5. Early Exercise Option Valuation 00000001111111

    E-Print Network [OSTI]

    Oosterlee, Cornelis W. "Kees"

    Early Exercise Option Valuation 0 0 1 1 00000001111111 s T 0 0s K Mm+1m t 0 With V (tM , S(tM)) = E. Computational Finance (Summerschool) Hitotsubashi University August 2009 2 / 51 #12;The CONV method (Carr-Madan extended) The main premise of the CONV method is that f (y|x) depends on x and y via f (y|x) = f (y - x

  6. The Aespoe Hard Rock Laboratory -- A preparation for the licensing of the deep geological repository for spent fuel in Sweden

    SciTech Connect (OSTI)

    Backblom, G. [Swedish Nuclear Fuel and Waste Management Co., Stockholm (Sweden)

    1993-12-31T23:59:59.000Z

    The Aespoe Hard Rock Laboratory is being constructed in preparation for the deep geological repository for demonstration deposition of spent fuel in Sweden. This paper describes the main and stage goals of the project. The site characterization prior to construction of the laboratory is described, as well as the on-going studies during construction of the laboratory. Excavation of the laboratory is planned to reach the final depth of 460 m below the surface in 1994. The program for the Operating Phase is in progress. It will be developed in cooperation with the seven organizations from six countries that are now participating in the Aespoe Hard Rock Laboratory.

  7. Numerical Valuation of Discrete Barrier Options with

    E-Print Network [OSTI]

    Chu, Hao-hua

    Numerical Valuation of Discrete Barrier Options with the Adaptive Mesh Model and Other Competing for discrete barrier options such that many methods have been suggested and declared to price discrete barrier options fast and accurately but no one can tell exactly that what method is the best. We also make

  8. Statement of Work - Optional Service Offerings for Contractor...

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

    Work - Optional Service Offerings for Contractor-Identified Project Statement of Work - Optional Service Offerings for Contractor-Identified Project Spreadsheet features optional...

  9. Valuation of Information Technology Investments as Real Options

    E-Print Network [OSTI]

    Schwartz, Eduardo S.; Zozaya-Gorostiza, Carlos

    2000-01-01T23:59:59.000Z

    1999) A Case for Using Real Options Pricing Analysis toExpansion Using Real Options Analysis. MIS Quarterly. Vol.Investment Opportunities as Real Options: Getting Started on

  10. GARCH Option Pricinga Options can be priced when the underlying asset's

    E-Print Network [OSTI]

    Lyuu, Yuh-Dauh

    GARCH Option Pricinga · Options can be priced when the underlying asset's return follows a GARCH for any elapsed time t. aA Bloomberg quant said, on Feb 29, 2008, that GARCH option pricing is seldom used in trading. c 2008 Prof. Yuh-Dauh Lyuu, National Taiwan University Page 686 #12;GARCH Option Pricing

  11. Pawnee Nation Energy Option Analyses

    SciTech Connect (OSTI)

    Matlock, M.; Kersey, K.; Riding In, C.

    2009-07-21T23:59:59.000Z

    Pawnee Nation of Oklahoma Energy Option Analyses In 2003, the Pawnee Nation leadership identified the need for the tribe to comprehensively address its energy issues. During a strategic energy planning workshop a general framework was laid out and the Pawnee Nation Energy Task Force was created to work toward further development of the tribe’s energy vision. The overarching goals of the “first steps” project were to identify the most appropriate focus for its strategic energy initiatives going forward, and to provide information necessary to take the next steps in pursuit of the “best fit” energy options. Description of Activities Performed The research team reviewed existing data pertaining to the availability of biomass (focusing on woody biomass, agricultural biomass/bio-energy crops, and methane capture), solar, wind and hydropower resources on the Pawnee-owned lands. Using these data, combined with assumptions about costs and revenue streams, the research team performed preliminary feasibility assessments for each resource category. The research team also reviewed available funding resources and made recommendations to Pawnee Nation highlighting those resources with the greatest potential for financially-viable development, both in the near-term and over a longer time horizon. Findings and Recommendations Due to a lack of financial incentives for renewable energy, particularly at the state level, combined mediocre renewable energy resources, renewable energy development opportunities are limited for Pawnee Nation. However, near-term potential exists for development of solar hot water at the gym, and an exterior wood-fired boiler system at the tribe’s main administrative building. Pawnee Nation should also explore options for developing LFGTE resources in collaboration with the City of Pawnee. Significant potential may also exist for development of bio-energy resources within the next decade. Pawnee Nation representatives should closely monitor market developments in the bio-energy industry, establish contacts with research institutions with which the tribe could potentially partner in grant-funded research initiatives. In addition, a substantial effort by the Kaw and Cherokee tribes is underway to pursue wind development at the Chilocco School Site in northern Oklahoma where Pawnee is a joint landowner. Pawnee Nation representatives should become actively involved in these development discussions and should explore the potential for joint investment in wind development at the Chilocco site. Financial incentives for project development are generally structured to provide tribes with access to conventional financing mechanisms. Grant funding for project construction is currently difficult to obtain. Substantial new opportunities for bio-fuel development may exist in the next few years with passage of the 2007 Farm Bill, and through opportunities made available through Oklahoma’s new Bio-energy Center. A review of potential alternatives to Pawnee Nation’s current electricity supply scenario revealed that a range of options could be viable. These include the following scenarios: business as usual, alternative supply, negotiate lower rates with City of Pawnee, focus on reducing energy usage, develop electric utility organization. Under any circumstances, Pawnee Nation should purse strategies to reduce energy usage, as this is the simplest means of reducing electric costs and environmental impacts. The research team also recommends that Pawnee Nation initiate some focused discussions with the City of Pawnee, with GRDA, and with IEC to discuss its wholesale supply purchase options. These discussions will better inform the Pawnee Energy Team of the specific pros and cons of its wholesale power supply options, and will assist the Team’s broader decision-making on utility-related issues. The ultimate path chosen by Pawnee Nation will depend on further consideration of priorities and potential barriers by Pawnee Nation’s Energy Team.

  12. Deep Energy Retrofits & State Applications

    Broader source: Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assitance Program (TAP), provides information on Deep Energy Retrofits & State Applications

  13. Life-cycle framework for assessment of site remediation options: Method and generic survey

    SciTech Connect (OSTI)

    Diamond, M.L.; Page, C.A. [Univ. of Toronto, Ontario (Canada). Dept. of Geography; Campbell, M. [Toronto Public Health, North York, Ontario (Canada); McKenna, S. [City of Toronto, Ontario (Canada). Community and Neighbourhood Services; Lall, R. [R. Addison Lall and Associates, Toronto, Ontario (Canada)

    1999-04-01T23:59:59.000Z

    To address burdens associated with contaminated sites and issuing from remediation activities, a life-cycle framework (LCF) was developed, including an approach based on life-cycle management (LCM) and an adaptation of life-cycle assessment (LCA). Intended for application to a wide range of remediation options, the objective of the LCF is to broaden consideration of potential impacts beyond the contaminated site and over a prolonged time frame. The LCM approach is a qualitative method for investigating remediation activities from a life-cycle perspective. This adaptation of the more rigorous, quantitative LCA method has involved specifying appropriate life-cycle stages, a long-term time horizon, a spatial boundary encompassing the contaminated site and other affected locations, a process boundary containing the contaminated soil, and an impact assessment method that considers site- and process-related metrics. To assess the suitability of LCM as a decision-making tool, six generic site remediation options were investigated: no action, encapsulation, excavation and disposal, vapor extraction, in situ bioremediation, and soil washing. The analysis exemplified tradeoffs between the streamlined LCM, and comprehensive, quantitative LCA approaches, and highlighted potential environmental and human health impacts arising from the six technologies investigated.

  14. Exit Options and Dividend Policy under Liquidity Constraints

    E-Print Network [OSTI]

    Murto, Pauli; Terviö, Marko

    2009-01-01T23:59:59.000Z

    optimal exercise of real options. Boyle and Guthrie (2003)described by the standard real option model of optimal exit.

  15. DOE outlines complex cleanup options

    SciTech Connect (OSTI)

    Lobsenz, G.

    1994-02-25T23:59:59.000Z

    The Energy Department said last week it will consider four different strategies for cleanup of its nuclear weapons complex in a draft programmatic environmental impact statement due for release this summer. In an implementation plan released for public comment February 17, DOE also said the EIS would look at centralized, decentralized and regional approaches to management of six types of radioactive and hazardous wastes. Other issues to be addressed in the EIS are development of innovative cleanup technology, budgeting and prioritization, job cutbacks and worker retraining, waste minimization and community involvement in cleanup decisions. However, DOE said it had decided not to address spent nuclear fuel storage in the EIS, as had been previously planned. Instead, spent fuel storage options will be reviewed in another environmental study being done under court order for DOE's Idaho National Engineering Laboratory. Findings from the INEL study will be incorporated in the department-wide EIS for environmental restoration and waste management.

  16. Sandia National Laboratories: hydrogen storage options

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

    storage options Storing Hydrogen Underground Could Boost Transportation, Energy Security On February 26, 2015, in Capabilities, Center for Infrastructure Research and Innovation...

  17. Clinical Nurse Leader Option Master of Nursing

    E-Print Network [OSTI]

    Dyer, Bill

    Clinical Nurse Leader Option Master of Nursing Graduate Degree Program Clinical Manual 2012....................................................................................................................1 Clinical Nurse Leader Major Role Function...................................................................1 Goal of the Clinical Practicum

  18. Clinical Nurse Leader (CNL) Option Clinical Manual

    E-Print Network [OSTI]

    Dyer, Bill

    Clinical Nurse Leader (CNL) Option Clinical Manual 2011-2012 Reviewed August, 2011 Associate Dean...................................................................................................................................1 Clinical Nurse Leader Major Role Function.................................................................................1 Goal of the Clinical Practicum

  19. Optional Residential Program Benchmarking | Department of Energy

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

    Data and Evaluation Peer Exchange Call Series: Optional Residential Program Benchmarking, Call Slides and Discussion Summary, January 23, 2014. Call Slides and Discussion Summary...

  20. Real options "in" projects and systems design : identification of options and solutions for path dependency

    E-Print Network [OSTI]

    Wang, Tao, 1973-

    2005-01-01T23:59:59.000Z

    This research develops a comprehensive approach to identify and deal with real options in" projects, that is, those real options (flexibility) that are integral parts of the technical design. It represents a first attempt ...

  1. Model-based Estimation of Flexibility and Optionability in an Integrated Real Options Framework

    E-Print Network [OSTI]

    Mikaelian, Tsoline

    Uncertainties can be managed through real options that provide a decision maker the right, but not the obligation, to exercise actions at a later time. In previous work we introduced an integrated real options framework ...

  2. Spacer for deep wells

    SciTech Connect (OSTI)

    Klein, G. D.

    1984-10-23T23:59:59.000Z

    A spacer for use in a deep well that is to have a submersible pump situated downhole and with a string of tubing attached to the pump for delivering the pumped fluid. The pump is electrically driven, and power is supplied via an armored cable which parallels the string of tubing. Spacers are clamped to the cable and have the tubing running through an eccentrically located passage in each spacer. The outside dimensions of a spacer fit freely inside any casing in the well.

  3. World Wide WebWWWDeep Web Web Deep Web

    E-Print Network [OSTI]

    Deep Web Web World Wide WebWWWDeep Web Web Deep Web Deep Web Deep Web Deep Web Deep Web 1 World Wide Web [1] Web 200,000TB Web Web Web Internet Web Web Web "" Surface Web Deep Web Surface Web 21.3% Surface Web Deep Web [2] Deep Web Web Crawler Deep Web 1 Web

  4. Combining Financial Double Call Options with Real Options for Early Curtailment of Electricity Service

    E-Print Network [OSTI]

    Combining Financial Double Call Options with Real Options for Early Curtailment of Electricity@IEOR.Berkeley.edu Abstract In a competitive electricity market traditional demand side management options offering customers curtailable service at reduced rates are replaced by voluntary customer responses to electricity spot prices

  5. architecture 2-year master of architecture option deadlinesmaster of architecture 3-year master of architecture option

    E-Print Network [OSTI]

    Papalambros, Panos

    master of architecture (M.Arch.) #12;2-year master of architecture option deadlinesmaster of architecture 3-year master of architecture option Taubman College's 2-year master of architecture option is for applicants who hold a bachelor of science degree in architecture or its equivalent. This 60 credit

  6. On Accurate Trinomial GARCH Option Pricing

    E-Print Network [OSTI]

    Lyuu, Yuh-Dauh

    On Accurate Trinomial GARCH Option Pricing Algorithms Advisor: Prof. Yuh-Dauh Lyuu Chun-Yang Liu Department of Computer Science and Information Engineering National Taiwan University #12;Abstract The GARCH-based GARCH option pricing algorithms suffer from exponential running time, inaccuracy, or other problems

  7. What drives option prices? Frdric Abergel1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    . The study reveals that while the modeling of stochastic volatility gives more robust models, the market does 2 Theoretical framework 4 3 Intraday joint dynamics of option and underlying prices 5 3.1 EppsWhat drives option prices? Frédéric Abergel1 and Riadh Zaatour2 Chair of Quantitative Finance Ecole

  8. Energy Conservation Options in Distillation Processes 

    E-Print Network [OSTI]

    Harris, G. E.; Hearn, W. R.; Blythe, G. M.; Stuart, J. M.

    1980-01-01T23:59:59.000Z

    I ENERGY CONSERVATION OPTIONS IN DISTILLATION PROCESSES G.E. Harris, W.R. Hearn, G.M. Blythe, and J.M. Stuart, Radian Corporation, Austin, Texas I This paper summarizes the results of a survey of energy conservation options applicable...

  9. A deep earthquake goes supershear

    SciTech Connect (OSTI)

    Wilson, R. Mark

    2014-09-01T23:59:59.000Z

    Seismic analysis of an aftershock off Russia’s Kamchatka Peninsula offers evidence that deep earthquakes are more complicated than geoscientists realized.

  10. Excavation and Repackaging of Retrievably-Stored, Remote-Handled Transuranic Waste at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Skinner, R. [US DOE, Oak Ridge Operations, Oak Ridge, TN (United States); Bolling, D. [Washington Safety Management Solutions, LLC, Oak Ridge, TN (United States); Johnson, Ch.; Cange, J. [Bechtel Jacobs Company, LLC, Oak Ridge, TN (United States); Turner, D. [Visionary Solutions, LLC, Oak Ridge, TN (United States)

    2008-07-01T23:59:59.000Z

    Between 1972 and 1981, remote-handled transuranic (RH-TRU) wastes generated at Oak Ridge National Laboratory (ORNL) were retrievably stored through shallow land burial in a series of 22 earthen trenches in the northern portion of Solid Waste Storage Area 5 in ORNL's Melton Valley. A Dispute Resolution Agreement signed by the Tennessee Department of Environment and Conservation and DOE specified removal of the buried (stored) waste to allow for repackaging, processing, and offsite disposal at an appropriate facility. A total of 204 concrete casks were successfully retrieved and over-packed from the 22-trench area between November 2004 and June 2006. Wastes originally stored in boxes, drums or placed without packaging was also recovered and repackaged. The repackaged wastes were transported to a nearby temporary storage facility at ORNL pending processing at DOE's Transuranic Waste Processing Center. In summary: The objective of the MVTRU Waste Retrieval Project was to satisfy conditions of the Dispute Resolution Agreement. This remedial action consisted of removal of all buried waste containers and loose items from the 22-trench area. The TRU waste casks were placed in steel overpacks, while other waste boxes, drums, and loose items were placed in steel drums or boxes. The over-packed waste was placed in an approved staging area until it can be accepted for treatment at the ORNL TRU Waste Processing Facility and ultimately disposed. A total of 204 casks were indicated by historical records to have been buried in the 22-Trench area, and 204 casks were found and over-packed during the retrieval operations. The historical records also indicated that some 18 steel or wood boxes, 12 steel drums, and approximately 15 m{sup 3} of loose waste were buried in the trenches. The contents of approximately 12 boxes, 3 drums, and approximately the expected 15 m{sup 3} quantity of loose waste were retrieved and over-packed. One significant deviation from the actions described in the Dispute Resolution Agreement occurred during the excavation of Trench 13. Pyrophoric material was encountered and a reaction occurred, causing a brief flame in the excavator bucket. No personnel contamination or radioactive material release occurred. The waste buried in Trench 13, consisting of approximately eight 208-liter (55-gal) drums and one 114-liter (30-gal) drum, was stabilized in-place due to risks associated with the retrieval and handling of this pyrophoric material. The Dispute Resolution Agreement completion date was revised to allow this material to remain stabilized in place as interim storage until a disposition path is established. The baseline schedule called for site mobilization and preparation to begin in November 2003, soil excavation and waste retrieval to be completed by March 2006, and site restoration and demobilization to be complete by April 2006, with the draft letter of completion submitted in May 2006. Soil excavation and waste retrieval were completed in March 2006 as planned, and no significant deviations to the baseline schedule were encountered. (authors)

  11. Storage option an Analytic approach

    E-Print Network [OSTI]

    Dmitry Lesnik

    2012-05-28T23:59:59.000Z

    The mathematical problem of the static storage optimisation is formulated and solved by means of a variational analysis. The solution obtained in implicit form is shedding light on the most important features of the optimal exercise strategy. We show how the solution depends on different constraint types including carry cost and cycling constraint. We investigate the relation between intrinsic and stochastic solutions. In particular we give another proof that the stochastic problem has a "bang-bang" optimal exercise strategy. We also show why the optimal stochastic exercise decision is always close to the intrinsic one. In the second half we develop a perturbation analysis to solve the stochastic optimisation problem. The obtained approximate solution allows us to estimate the time value of the storage option. In particular we find an answer to rather academic question of asymptotic time value for the mean reversion parameter approaching zero or infinity. We also investigate the differences between swing and storage problems. The analytical results are compared with numerical valuations and found to be in a good agreement.

  12. Method of deep drilling

    DOE Patents [OSTI]

    Colgate, Stirling A. (4616 Ridgeway, Los Alamos, NM 87544)

    1984-01-01T23:59:59.000Z

    Deep drilling is facilitated by the following steps practiced separately or in any combination: (1) Periodically and sequentially fracturing zones adjacent the bottom of the bore hole with a thixotropic fastsetting fluid that is accepted into the fracture to overstress the zone, such fracturing and injection being periodic as a function of the progression of the drill. (2) Casing the bore hole with ductile, pre-annealed casing sections, each of which is run down through the previously set casing and swaged in situ to a diameter large enough to allow the next section to run down through it. (3) Drilling the bore hole using a drill string of a low density alloy and a high density drilling mud so that the drill string is partially floated.

  13. Rolling Up a Put Option as Prices Increase

    E-Print Network [OSTI]

    Johnson, Jason; Polk, Wade

    2008-10-07T23:59:59.000Z

    Agricultural producers use put options to protect themselves against declining prices. The technique of "rolling up a put option, explained in this publication, allows the producer to raise the minimum expected selling price of a put option...

  14. The Environmental Aspects of Deep Seabed Mining

    E-Print Network [OSTI]

    Kindt, John Warren

    1989-01-01T23:59:59.000Z

    United States Deep Seabed Mining, 19 WM. & MARY L. REV. 77 (Aspects of Deep Seabed Mining" John Warren Kindt* I.with deep seabed mining. As of 1988, the available

  15. Hedging Milk with BFP Futures and Options

    E-Print Network [OSTI]

    Anderson, David P.; McCorkle, Dean; Schwart Jr., Robert B.; Jones, Rodney

    1999-06-23T23:59:59.000Z

    Basic Formula Price (BFP) milk futures and options can be used to hedge, or lock in, milk prices in order to manage milk price fluctuations. This publication offers information on futures contracts, basis, cash settlement and margin call. There also...

  16. Local Option Municipal Economic Development Act (Nebraska)

    Broader source: Energy.gov [DOE]

    This act gives local governments the option to provide direct and indirect assistance to business enterprises in their communities, whether for expansion of existing operations, the creation of new...

  17. Comparison of Current LCD Tracking Options

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Comparison of Current LCD Tracking Options Bruce Schumm Santa Cruz Institute for Particle Physics for new S design (pattern recognition, resolution) S detector in real trouble at low angle w/out beam

  18. Comparison of Current LCD Tracking Options

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Comparison of Current LCD Tracking Options Bruce Schumm Santa Cruz Institute for Particle Physics tracking somewhat more pressed for new S design (pattern recognition, ` resolution) S detector in real

  19. Real Options for Project Schedules (ROPS)

    E-Print Network [OSTI]

    Ingber, Lester

    2007-01-01T23:59:59.000Z

    Real Options for Project Schedules (ROPS) has three recursive sampling/optimization shells. An outer Adaptive Simulated Annealing (ASA) optimization shell optimizes parameters of strategic Plans containing multiple Projects containing ordered Tasks. A middle shell samples probability distributions of durations of Tasks. An inner shell samples probability distributions of costs of Tasks. PATHTREE is used to develop options on schedules.. Algorithms used for Trading in Risk Dimensions (TRD) are applied to develop a relative risk analysis among projects.

  20. Renewable Power Options for Electricity Generation on Kaua'i...

    Office of Environmental Management (EM)

    Renewable Power Options for Electricity Generation on Kaua'i: Economics and Performance Modeling Renewable Power Options for Electricity Generation on Kaua'i: Economics and...

  1. Waste Heat Management Options for Improving Industrial Process...

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

    Heat Management Options for Improving Industrial Process Heating Systems Waste Heat Management Options for Improving Industrial Process Heating Systems This presentation covers...

  2. Comparative analyses of spent nuclear fuel transport modal options: Transport options under existing site constraints

    SciTech Connect (OSTI)

    Brentlinger, L.A.; Hofmann, P.L.; Peterson, R.W.

    1989-08-01T23:59:59.000Z

    The movement of nuclear waste can be accomplished by various transport modal options involving different types of vehicles, transport casks, transport routes, and intermediate intermodal transfer facilities. A series of systems studies are required to evaluate modal/intermodal spent fuel transportation options in a consistent fashion. This report provides total life-cycle cost and life-cycle dose estimates for a series of transport modal options under existing site constraints. 14 refs., 7 figs., 28 tabs.

  3. Gnie civil, option gestion et entrepreneuriat en ingnierie / Civil Engineering, Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie civil, option gestion et entrepreneuriat en ingénierie / Civil Engineering, Engineering, CVG4130 or CVG4148. Bien que les cotes de cours apparaissent dans les deux langues (anglais

  4. DEEP Summer Academy 2015 Request for Proposals

    E-Print Network [OSTI]

    Prodiæ, Aleksandar

    DEEP Summer Academy 2015 Request for Proposals Deadline: November 30th 2014 Primary Contact: DEEP Request for Proposals: DEEP Summer Academy 2015 About the Engineering Outreach Office The Engineering Office, visit: http://outreach.engineering.utoronto.ca/aboutus.htm Overview of DEEP Summer Academy

  5. Hydrogen Production: Overview of Technology Options, January 2009

    Fuel Cell Technologies Publication and Product Library (EERE)

    Overview of technology options for hydrogen production, its challenges and research needs and next steps

  6. Renewable Energies program (6 credit hour) Option A: 11

    E-Print Network [OSTI]

    Simaan, Nabil

    Renewable Energies program (6 credit hour) Option A: 11 Option B: The program is organized by t Spanish Institute and the Asso program on renewable energy will provide students with advanced knowledge. opportunities: option A- two renewable energies; option B include on-site visits to renewable energy generation

  7. Wireless Network Capacity Management: A Real Options Approach

    E-Print Network [OSTI]

    Forsyth, Peter A.

    .R. Vetzal May 10, 2004 Abstract This paper applies financial option valuation methods to new wireless

  8. After use of cutaway peatlands an overview of options and

    E-Print Network [OSTI]

    Laval, Université

    and reviews peat cutting policies of some of the main peat producing countries - USA, Canada, Finland. Grassland agriculture IV. Education at the pond V. Rewetting VI. Spreading Sphagnum VII. Peat cracking VIII into agricultural or forested land. Peat has also been excavated to supply fuel for the last centuries. During

  9. WebDeep Web Surface Web

    E-Print Network [OSTI]

    Web WebWeb WebWeb WebHTML Web WebDeep Web Surface Web " " Deep Web21 Dot-ComWebWeb2.0 WebWeb ""Web WebWeb Deep Web WebWeb SNS Web WebWeb 20017BrightPlanet.comDeep Web Web43,000-96,000Web7,500TB(Surface Web500) UIUCDeep Web2004Deep Web 307,000366,000-535,000 WebDeep Web "" Deep Web 1 Web Web #12

  10. Wrought iron hand tools in Port Royal, Jamaica: a study based upon a collection of the tools recovered from archaeological excavations and on tools listed in the probate inventories of colonial Port Royal, c. 1692

    E-Print Network [OSTI]

    Franklin, Marianne

    1992-01-01T23:59:59.000Z

    WROUGHT IRON HAND TOOLS IN PORT ROYAL, JAMAICA: A STUDY BASED UPON A COLLECTION OF THE TOOLS RECOVERED FROM ARCHAEOLOGICAL EXCAVATIONS AND ON TOOLS LISTED IN THE PROBATE INVENTORIES OF COLONIAL PORT ROYAL, c. 1692 A Thesis by MARIANNE... BASED UPON A COLLECTION OF THE TOOLS RECOVERED FROM ARCHAEOLOGICAL EXCAVATIONS AND ON TOOLS LISTED IN THE PROBATE INVENTORIES OF COLONIAL PORT ROYAL, c. 1692 A Thesis by MARIANNE FRANKLIN Approved as to style and content by: nny L. Hamilton...

  11. Energy Conservation Options in Distillation Processes

    E-Print Network [OSTI]

    Harris, G. E.; Hearn, W. R.; Blythe, G. M.; Stuart, J. M.

    1980-01-01T23:59:59.000Z

    ~itroo.? ':!OD.e~tell.,..ot!.k1 .'k..,.-.ottNltlu'..,. II ""'I'JI ..... ~I_ """-.4008l1"OO I ~.z.,. 1 ,1'1 (-frl-.'....u_~ R.da at AC~Ofllftl\\,J'ftlit...." ? I 5 "'-tlnc&! Tt.,.. ? 21.' \\lip Gilil.In31 j TnyE.'tIc>Mcy .11.1'llo I ~~TI""'.'2.at... I There are many options available to the engi*eer seeking to reduce the energy requirements of a distil lation process. The technology for most of these I, options has been available for many years, but it has only recently become economically...

  12. EIS-0123: Direct Service Industry Options

    Broader source: Energy.gov [DOE]

    BPA proposes to implement one or more options to reduce load fluctuations and revenue uncertainty resulting from its electrical service to 10 aluminum smelters and its other direct service industrial customers. BPA believes these options will give BPA greater ability to plan for power needs and help to maintain its relatively strong financial position during the current period of power surplus. They also are expected to enhance BPA's ability to repay the U.S. Treasury. In turn, BPA rates to other customers would stabilize.

  13. FORT UNION DEEP

    SciTech Connect (OSTI)

    Lyle A. Johnson Jr.

    2002-03-01T23:59:59.000Z

    Coalbed methane (CBM) is currently the hottest area of energy development in the Rocky Mountain area. The Powder River Basin (PRB) is the largest CBM area in Wyoming and has attracted the majority of the attention because of its high permeability and relatively shallow depth. Other Wyoming coal regions are also being targeted for development, but most of these areas have lower permeability and deeper coal seams. This project consists of the development of a CBM stimulation system for deep coal resources and involves three work areas: (1) Well Placement, (2) Well Stimulation, and (3) Production Monitoring and Evaluation. The focus of this project is the Washakie Basin. Timberline Energy, Inc., the cosponsor, has a project area in southern Carbon County, Wyoming, and northern Moffat County, Colorado. The target coal is found near the top of the lower Fort Union formation. The well for this project, Evans No.1, was drilled to a depth of 2,700 ft. Three coal seams were encountered with sandstone and some interbedded shale between seams. Well logs indicated that the coal seams and the sandstone contained gas. For the testing, the upper seam at 2,000 ft was selected. The well, drilled and completed for this project, produced very little water and only occasional burps of methane. To enhance the well, a mild severity fracture was conducted to fracture the coal seam and not the adjacent sandstone. Fracturing data indicated a fracture half-length of 34 ft, a coal permeability of 0.2226 md, and permeability of 15.3 md. Following fracturing, the gas production rate stabilized at 10 Mscf/day within water production of 18 bpd. The Western Research Institute (WRI) CBM model was used to design a 14-day stimulation cycle followed by a 30-day production period. A maximum injection pressure of 1,200 psig to remain well below the fracture pressure was selected. Model predictions were 20 Mscf/day of air injection for 14 days, a one-day shut-in, then flowback. The predicted flowback was a four-fold increase over the prestimulation rate with production essentially returning to prestimulation rates after 30 days. The physical stimulation was conducted over a 14-day period. Problems with the stimulation injection resulted in a coal bed fire that was quickly quenched when production was resumed. The poststimulation, stabilized production was three to four times the prestimulation rate. The methane content was approximately 45% after one day and increased to 65% at the end of 30 days. The gas production rate was still two and one-half times the prestimulation rate at the end of the 30-day test period. The field results were a good match to the numerical simulator predictions. The physical stimulation did increase the production, but did not produce a commercial rate.

  14. FORT UNION DEEP

    SciTech Connect (OSTI)

    Lyle A. Johnson Jr.

    2002-09-01T23:59:59.000Z

    Coalbed methane (CBM) is currently the hottest area of energy development in the Rocky Mountain area. The Powder River Basin (PRB) is the largest CBM area in Wyoming and has attracted the majority of the attention because of its high permeability and relatively shallow depth. Other Wyoming coal regions are also being targeted for development, but most of these areas have lower permeability and deeper coal seams. This project consists of the development of a CBM stimulation system for deep coal resources and involves three work areas: (1) Well Placement, (2) Well Stimulation, and (3) Production Monitoring and Evaluation. The focus of this project is the Washakie Basin. Timberline Energy, Inc., the cosponsor, has a project area in southern Carbon County, Wyoming, and northern Moffat County, Colorado. The target coal is found near the top of the lower Fort Union formation. The well for this project, Evans No.1, was drilled to a depth of 2,700 ft. Three coal seams were encountered with sandstone and some interbedded shale between seams. Well logs indicated that the coal seams and the sandstone contained gas. For the testing, the upper seam at 2,000 ft was selected. The well, drilled and completed for this project, produced very little water and only occasional burps of methane. To enhance the well, a mild severity fracture was conducted to fracture the coal seam and not the adjacent sandstone. Fracturing data indicated a fracture half-length of 34 ft, a coal permeability of 0.2226 md, and permeability of 15.3 md. Following fracturing, the gas production rate stabilized at 10 Mscf/day within water production of 18 bpd. The Western Research Institute (WRI) CBM model was used to design a 14-day stimulation cycle followed by a 30-day production period. A maximum injection pressure of 1,200 psig to remain well below the fracture pressure was selected. Model predictions were 20 Mscf/day of air injection for 14 days, a one-day shut-in, then flowback. The predicted flowback was a four-fold increase over the prestimulation rate with production essentially returning to prestimulation rates after 30 days. The physical stimulation was conducted over a 14-day period. Problems with the stimulation injection resulted in a coal bed fire that was quickly quenched when production was resumed. The poststimulation, stabilized production was three to four times the prestimulation rate. The methane content was approximately 45% after one day and increased to 65% at the end of 30 days. The gas production rate was still two and one-half times the prestimulation rate at the end of the 30-day test period. The field results were a good match to the numerical simulator predictions. The physical stimulation did increase the production, but did not produce a commercial rate.

  15. Stimulation Technologies for Deep Well Completions

    SciTech Connect (OSTI)

    None

    2003-09-30T23:59:59.000Z

    The Department of Energy (DOE) is sponsoring the Deep Trek Program targeted at improving the economics of drilling and completing deep gas wells. Under the DOE program, Pinnacle Technologies is conducting a study to evaluate the stimulation of deep wells. The objective of the project is to assess U.S. deep well drilling & stimulation activity, review rock mechanics & fracture growth in deep, high pressure/temperature wells and evaluate stimulation technology in several key deep plays. An assessment of historical deep gas well drilling activity and forecast of future trends was completed during the first six months of the project; this segment of the project was covered in Technical Project Report No. 1. The second progress report covers the next six months of the project during which efforts were primarily split between summarizing rock mechanics and fracture growth in deep reservoirs and contacting operators about case studies of deep gas well stimulation.

  16. Parking Options 2011/12 Reserved Permits

    E-Print Network [OSTI]

    Parking Options 2011/12 Reserved Permits A Reserved permit is $275 this fiscal year and is only available to faculty and staff through payroll deduction. Individuals issued a Reserved permit may park is completely full someone is parked illegally and Parking Services should be notified. Reserved permit holders

  17. RTGs Options for Pluto Fast Flyby Mission

    SciTech Connect (OSTI)

    Schock, Alfred

    1993-10-01T23:59:59.000Z

    A small spacecraft design for the Pluto Fast Flyby (PFF) Mission is under study by the Jet Propulsion Laboratory (JPL) for the National Aeronautics and Space Administration (NASA), for a possible launch as early as 1998. JPL's 1992 baseline design calls for a power source able to furnish an energy output of 3963 kWh and a power output of 69 watts(e) at the end of the 9.2-year mission. Satisfying those demands is made difficult because NASA management has set a goal of reducing the spacecraft mass from a baseline value of 166 kg to ~110 kg, which implies a mass goal of less than 10 kg for the power source. To support the ongoing NASA/JPL studies, the Department of Energy's Office of Special Applications (DOE/OSA) commissioned Fairchild Space to prepare and analyze conceptual designs of radioisotope power systems for the PFF mission. Thus far, a total of eight options employing essentially the same radioisotope heat source modules were designed and subjected to thermal, electrical, structural, and mass analyses by Fairchild. Five of these - employing thermoelectric converters - are described in the present paper, and three - employing free-piston Stirling converters - are described in the companion paper presented next. The system masses of the thermoelectric options ranged from 19.3 kg to 10.2 kg. In general, the options requiring least development are the heaviest, and the lighter options require more development with greater programmatic risk. There are four duplicate copies

  18. Pilot Plant Options for the MFE Roadmap

    E-Print Network [OSTI]

    Pilot Plant Options for the MFE Roadmap Hutch Neilson Princeton Plasma Physics Laboratory International Workshop MFE Roadmapping for the ITER Era Princeton, NJ 10 September 2011 #12;Outline 2 · Pilot plant ­ mission, motivation, and description. · Role of pilot plants on the Roadmap to Demo. Pilot Plant

  19. Options for Affordable Fission Surface Power Systems

    SciTech Connect (OSTI)

    Houts, Mike; Gaddis, Steve; Porter, Ron; Van Dyke, Melissa; Martin, Jim; Godfroy, Tom; Bragg-Sitton, Shannon; Garber, Anne; Pearson, Boise [NASA Marshall Space Flight Center, VP31, MSFC, AL 35812 (United States)

    2006-07-01T23:59:59.000Z

    Fission surface power systems could provide abundant power anywhere on the surface of the moon or Mars. Locations could include permanently shaded regions on the moon and high latitudes on Mars. To be fully utilized, however, fission surface power systems must be safe, have adequate performance, and be affordable. This paper discusses options for the design and development of such systems. (authors)

  20. Interdisciplinary Option Computer Science Graduation Worksheet

    E-Print Network [OSTI]

    Dyer, Bill

    Engineering 3 CSCI 338 Computer Science Theory 3 CSCI 361 Computer Architecture 3 CSCI 481 Program Assessment. · The Statistics Elective can be satisfied by any probability or statistics course, such as EIND 354Interdisciplinary Option Computer Science Graduation Worksheet 2010-2012 Semester Catalog Revised

  1. Scanning Options at the MSU Libraries

    E-Print Network [OSTI]

    Scanning Options at the MSU Libraries The Main Library, Engineering Library and Gast Business Library each have scanning services available. Service hours for each location are available at lib scanned copies of non-electronic journal articles and individual book chapters that the MSU Libraries own

  2. Waste disposal options report. Volume 1

    SciTech Connect (OSTI)

    Russell, N.E.; McDonald, T.G.; Banaee, J.; Barnes, C.M.; Fish, L.W.; Losinski, S.J.; Peterson, H.K.; Sterbentz, J.W.; Wenzel, D.R.

    1998-02-01T23:59:59.000Z

    This report summarizes the potential options for the processing and disposal of mixed waste generated by reprocessing spent nuclear fuel at the Idaho Chemical Processing Plant. It compares the proposed waste-immobilization processes, quantifies and characterizes the resulting waste forms, identifies potential disposal sites and their primary acceptance criteria, and addresses disposal issues for hazardous waste.

  3. EXOTIC OPTIONS FOR INTERRUPTIBLE ELECTRICITY SUPPLY CONTRACTS

    E-Print Network [OSTI]

    with different strike prices. Such options allow hedging and valuation of supply curtailment risk, while demand side participation in the mitigation of supply shortages for energy and reserves. Newly curtailment can provide an efficient substitute for generation capacity in providing balancing energy

  4. Test Preparation Options Free Test Prep Websites

    E-Print Network [OSTI]

    Stowell, Michael

    Test Preparation Options Free Test Prep Websites ACT: http: http://www.collegeboard.com/student/testing/sat/prep_one/test.html http://www.number2.com://testprep.princetonreview.com/CourseSearch/Search.aspx?itemCode=17&productType=F&rid=1&zip=803 02 Test Prep Classes Front Range Community College: Classes

  5. EMPLOYMENT OPTIONS FOR J-1 STUDENTS

    E-Print Network [OSTI]

    EMPLOYMENT OPTIONS FOR J-1 STUDENTS This handout is designed for students in J-1 status at the Center for Global Engagement prior to beginning work. Definition of Employment Employment is any type and board, or any other benefit. Authorization for Employment Authorization for employment is given

  6. Possible Target Options Michael A. Green

    E-Print Network [OSTI]

    McDonald, Kirk

    Possible Target Options Michael A. Green WATER COOLED SOLID TARGETS For high energy drivers, a desirable target material should have a medium to high Z. For low energy drivers the targe should be made are obvious medium Z target materials. A less obvious candidate is a titanium or niobium-titanium alloy target

  7. STIMULATION TECHNOLOGIES FOR DEEP WELL COMPLETIONS

    SciTech Connect (OSTI)

    Stephen Wolhart

    2003-06-01T23:59:59.000Z

    The Department of Energy (DOE) is sponsoring a Deep Trek Program targeted at improving the economics of drilling and completing deep gas wells. Under the DOE program, Pinnacle Technologies is conducting a project to evaluate the stimulation of deep wells. The objective of the project is to assess U.S. deep well drilling & stimulation activity, review rock mechanics & fracture growth in deep, high pressure/temperature wells and evaluate stimulation technology in several key deep plays. Phase 1 was recently completed and consisted of assessing deep gas well drilling activity (1995-2007) and an industry survey on deep gas well stimulation practices by region. Of the 29,000 oil, gas and dry holes drilled in 2002, about 300 were drilled in the deep well; 25% were dry, 50% were high temperature/high pressure completions and 25% were simply deep completions. South Texas has about 30% of these wells, Oklahoma 20%, Gulf of Mexico Shelf 15% and the Gulf Coast about 15%. The Rockies represent only 2% of deep drilling. Of the 60 operators who drill deep and HTHP wells, the top 20 drill almost 80% of the wells. Six operators drill half the U.S. deep wells. Deep drilling peaked at 425 wells in 1998 and fell to 250 in 1999. Drilling is expected to rise through 2004 after which drilling should cycle down as overall drilling declines.

  8. NEXT GENERATION MELTER OPTIONEERING STUDY - INTERIM REPORT

    SciTech Connect (OSTI)

    GRAY MF; CALMUS RB; RAMSEY G; LOMAX J; ALLEN H

    2010-10-19T23:59:59.000Z

    The next generation melter (NOM) development program includes a down selection process to aid in determining the recommended vitrification technology to implement into the WTP at the first melter change-out which is scheduled for 2025. This optioneering study presents a structured value engineering process to establish and assess evaluation criteria that will be incorporated into the down selection process. This process establishes an evaluation framework that will be used progressively throughout the NGM program, and as such this interim report will be updated on a regular basis. The workshop objectives were achieved. In particular: (1) Consensus was reached with stakeholders and technology providers represented at the workshop regarding the need for a decision making process and the application of the D{sub 2}0 process to NGM option evaluation. (2) A framework was established for applying the decision making process to technology development and evaluation between 2010 and 2013. (3) The criteria for the initial evaluation in 2011 were refined and agreed with stakeholders and technology providers. (4) The technology providers have the guidance required to produce data/information to support the next phase of the evaluation process. In some cases it may be necessary to reflect the data/information requirements and overall approach to the evaluation of technology options against specific criteria within updated Statements of Work for 2010-2011. Access to the WTP engineering data has been identified as being very important for option development and evaluation due to the interface issues for the NGM and surrounding plant. WRPS efforts are ongoing to establish precisely data that is required and how to resolve this Issue. It is intended to apply a similarly structured decision making process to the development and evaluation of LAW NGM options.

  9. Stimulation Technologies for Deep Well Completions

    SciTech Connect (OSTI)

    Stephen Wolhart

    2005-06-30T23:59:59.000Z

    The Department of Energy (DOE) is sponsoring the Deep Trek Program targeted at improving the economics of drilling and completing deep gas wells. Under the DOE program, Pinnacle Technologies conducted a study to evaluate the stimulation of deep wells. The objective of the project was to review U.S. deep well drilling and stimulation activity, review rock mechanics and fracture growth in deep, high-pressure/temperature wells and evaluate stimulation technology in several key deep plays. This report documents results from this project.

  10. The impact of CEO option grants on firm value: determinants of the effectiveness of option grants

    E-Print Network [OSTI]

    Weber, Catherine Krueger

    2007-04-25T23:59:59.000Z

    portfolio sensitivity to stock price, was found to influence the association between stock option grants and firm value. The positive association between grants and firm value was evidenced for the sub-sample of firms that demonstrate disequilibrium in CEO...

  11. Gnie civil, option gestion et entrepreneuriat en ingnierie / Civil Engineering, Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie civil, option gestion et entrepreneuriat en ingénierie / Civil Engineering, Engineering or CVG4148. Bien que les cotes de cours apparaissent dans les deux langues (anglais/français), les cours

  12. Gnie chimique / Chemical Engineering Option gestion et entrepreneuriat en ingnierie / Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie chimique / Chemical Engineering Option gestion et entrepreneuriat en ingénierie / Engineering GNG4170/4570 2010.12.02 Bien que les cotes de cours apparaissent dans les deux langues (anglais

  13. Gnie chimique / Chemical Engineering Option gestion et entrepreneuriat en ingnierie / Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie chimique / Chemical Engineering Option gestion et entrepreneuriat en ingénierie / Engineering GNG4170/4570 2011.11.07 Bien que les cotes de cours apparaissent dans les deux langues (anglais

  14. Gnie civil, option gestion et entrepreneuriat en ingnierie / Civil Engineering, Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie civil, option gestion et entrepreneuriat en ingénierie / Civil Engineering, Engineering cotes de cours apparaissent dans les deux langues (anglais/français), les cours en français ne sont pas

  15. Gnie chimique / Chemical Engineering Option gestion et entrepreneuriat en ingnierie / Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie chimique / Chemical Engineering Option gestion et entrepreneuriat en ingénierie / Engineering GNG4170/4570 2010.03.21 Bien que les cotes de cours apparaissent dans les deux langues (anglais

  16. Gnie civil, option gestion et entrepreneuriat en ingnierie / Civil Engineering, Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie civil, option gestion et entrepreneuriat en ingénierie / Civil Engineering, Engineering, CVG4113, CVG4130 or CVG4148. Bien que les cotes de cours apparaissent dans les deux langues (anglais

  17. Recovery Act milestone: Excavation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's PossibleRadiation Protection RadiationRecord-Setting MicroscopyJune 2011 $322.6M $259M

  18. Going Deep vs. Going Wide

    Broader source: Energy.gov [DOE]

    Going Deep vs. Going Wide, from the Residential Energy Efficiency Solutions Conference 2012. Provides an overview on the progress of four energy efficiency programs: Clean Energy Works Oregon, Efficiency Maine, Energy Upgrade California Flex Path, and EcoHouse Loan Program.

  19. Deep-web search engine ranking algorithms

    E-Print Network [OSTI]

    Wong, Brian Wai Fung

    2010-01-01T23:59:59.000Z

    The deep web refers to content that is hidden behind HTML forms. The deep web contains a large collection of data that are unreachable by link-based search engines. A study conducted at University of California, Berkeley ...

  20. Analysis of sustainable water supply options for Kuwait

    E-Print Network [OSTI]

    Murtaugh, Katharine A. (Katharine Ann)

    2006-01-01T23:59:59.000Z

    This thesis considers several options for improving the sustainability of Kuwait's water supply system. The country currently relies heavily on desalination and brackish groundwater extraction. The options considered for ...

  1. Options for Burning LWR SNF in LIFE Engine

    SciTech Connect (OSTI)

    Farmer, J

    2008-09-09T23:59:59.000Z

    We have pursued two processes in parallel for the burning of LWR SNF in the LIFE engine: (1) solid fuel option and (2) liquid fuel option. Approaches with both are discussed. The assigned Topical Report on liquid fuels is attached.

  2. An Interdisciplinary Undergraduate Manufacturing Option for Chemical Engineering, page

    E-Print Network [OSTI]

    Lamancusa, John S.

    institutions: Product Dissection, Concurrent Engineering, and Entrepreneurship. The sequence of coursesAn Interdisciplinary Undergraduate Manufacturing Option for Chemical Engineering, page ASEE Conference Summer 1996 1 An Interdisciplinary Undergraduate Manufacturing Engineering Option for Chemical

  3. The British Asian Option K. Glover, G. Peskir & F. Samee

    E-Print Network [OSTI]

    Sidorov, Nikita

    The British Asian Option K. Glover, G. Peskir & F. Samee Sequential Anal. Vol. 29, No. 3, 2010 Option K. Glover, G. Peskir & F. Samee Sequential Anal. Vol. 29, No. 3, 2010, (311­327) Research Report

  4. The British Russian Option K. Glover, G. Peskir & F. Samee

    E-Print Network [OSTI]

    Sidorov, Nikita

    The British Russian Option K. Glover, G. Peskir & F. Samee Stochastics Vol. 83, No. 4-6, 2011, (315 and Statistics Group School of Mathematics, The University of Manchester #12;The British Russian Option K. Glover

  5. Modeling Dependence in Data: Options Pricing and Random Walks

    E-Print Network [OSTI]

    Kumar, Nitesh

    2013-01-01T23:59:59.000Z

    option pricing under GARCH by a Markov chain approximation.S. (2000). A closed-form GARCH option valuation model. Theof stochastic and/or GARCH volatility (Heston, 1993; Heston

  6. A streamlined real options model for Real Estate Development

    E-Print Network [OSTI]

    Barman, Baabak

    2007-01-01T23:59:59.000Z

    This thesis introduces a streamlined model that incorporates the value of the real options that exist in real estate development projects. Real options add value to a project by providing developers with flexibility to ...

  7. Local Option- Property Tax Credit for High Performance Buildings

    Broader source: Energy.gov [DOE]

    Similar to Maryland's Local Option Property Tax Credit for Renewable Energy, Title 9 of Maryland's property tax code creates an optional property tax credit for high performance buildings. This...

  8. Thermal Storage Options for HVAC Systems

    E-Print Network [OSTI]

    Weston, R. F.; Gidwani, B. N.

    THERMAL STORAGE OPTIONS FOR HVAC SYSTEMS B. N. Gidwani, P.E. Roy F. Weston, Inc. West Chester, Pennsylvania ABSTRACT With the ever-increasing cost of electricity and the high demand charges levied by utility compa nies, thermal storage... for cooling is rapidly becom ing a widely recognized method to lower cooling costs. There are three maior types of thermal stor age systems: ? Ice Storage: This utilizes the latent heat of fusion of ice for thermal storage. During off Deak periods...

  9. Understanding Leasing Options for Energy Projects

    E-Print Network [OSTI]

    Davenport, B.

    2005-01-01T23:59:59.000Z

    UNDERSTANDING LEASING OPTIONS FOR ENERGY PROJECTS Baker Davenport Davenport Finance Company Richmond, Virginia Industrials often find it difficult to fund energy projects with internal monies. Energy projects must compete with the company...?s ?core? assets for capital dollars. Leasing can be used to overcome some of these hurdles. Topics of discussion will include several key leasing structures, with benefits and disadvantages noted. Project financing is also discussed as a way...

  10. Cyanide treatment options in coke plants

    SciTech Connect (OSTI)

    Minak, H.P.; Lepke, P. [Krupp Uhde GmbH, Dortmund (Germany)

    1997-12-31T23:59:59.000Z

    The paper discusses the formation of cyanides in coke oven gas and describes and compares waste processing options. These include desulfurization by aqueous ammonia solution, desulfurization using potash solution, desulfurization in oxide boxes, decomposition of NH{sub 3} and HCN for gas scrubbing. Waste water treatment methods include chemical oxidation, precipitation, ion exchange, reverse osmosis, and biological treatment. It is concluded that biological treatment is the most economical process, safe in operation and requires a minimum of manpower.

  11. MCNP6 Cosmic-Source Option

    SciTech Connect (OSTI)

    McKinney, Gregg W [Los Alamos National Laboratory; Armstrong, Hirotatsu [Los Alamos National Laboratory; James, Michael R [Los Alamos National Laboratory; Clem, John [University of Delaware, BRI; Goldhagen, Paul [DHS, National Urban Security Technology Laboratory

    2012-06-19T23:59:59.000Z

    MCNP is a Monte Carlo radiation transport code that has been under development for over half a century. Over the last decade, the development team of a high-energy offshoot of MCNP, called MCNPX, has implemented several physics and algorithm improvements important for modeling galactic cosmic-ray (GCR) interactions with matter. In this presentation, we discuss the latest of these improvements, a new Cosmic-Source option, that has been implemented in MCNP6.

  12. Deep Web Entity Monitoring Mohammadreza Khelghati

    E-Print Network [OSTI]

    Hiemstra, Djoerd

    Deep Web Entity Monitoring Mohammadreza Khelghati Database Group University of Twente, Netherlands. This data is defined as hidden web or deep web which is not accessible through search engines. It is estimated that deep web contains data in a scale several times bigger than the data accessible through

  13. Sampling the National Deep Web Denis Shestakov

    E-Print Network [OSTI]

    Hammerton, James

    Sampling the National Deep Web Denis Shestakov Department of Media Technology, Aalto University pages filled with information from myriads of online databases. This part of the Web, known as the deep a problem of deep Web characterization: how to estimate the total number of online databases on the Web? We

  14. Deep reflection-mode photoacoustic imaging of

    E-Print Network [OSTI]

    Wang, Lihong

    near-infrared laser pulses of 804-nm wavelength for PA excitation to achieve deep penetration-frequency PAM system. To achieve deep penetration of light, we chose the 804-nm near-infrared wavelengthDeep reflection-mode photoacoustic imaging of biological tissue Kwang Hyun Song and Lihong V. Wang

  15. Pricing A Class of Multiasset Options using Information on Smaller ...

    E-Print Network [OSTI]

    2007-03-19T23:59:59.000Z

    Mar 19, 2007 ... Extensions to markets where only a finite set of options are traded on ...... On non-

  16. The Information in Option Volume for Future Stock Prices

    E-Print Network [OSTI]

    Gabrieli, John

    that option trading volume contains information about future stock prices. Taking advantage of a unique dataThe Information in Option Volume for Future Stock Prices Jun Pan MIT Sloan School of Management set, we construct put-call ratios from option volume initiated by buyers to open new positions. Stocks

  17. Industrial Engineering-BS ,PhD option in Engineering

    E-Print Network [OSTI]

    Dyer, Bill

    I Industrial Engineering- BS ,PhD option in Engineering Industrial & Management Engineering - BS MS Applied Mathematics - BS optionin Mathematics Applied Mechanics PhD option in Engineering Applied; teaching "minor, Art History minor Art.History - BA option in Art; minor B Bio-resources`Engineering - BS

  18. An Accurate and Provably Efficient GARCH Option Pricing Tree

    E-Print Network [OSTI]

    Lyuu, Yuh-Dauh

    An Accurate and Provably Efficient GARCH Option Pricing Tree Advisor: Prof. Yuh-Dauh Lyuu Chi-Ning Wu Department of Finance National Taiwan University #12;Abstract The trinomial-tree GARCH option not prevent explosion. This thesis then presents a trinomial-tree GARCH option pricing algorithm that solves

  19. Cache-Optimal Algorithms for Option Pricing John E. Savage

    E-Print Network [OSTI]

    Savage, John

    , and the leaves are at expiration times. We use G (n) biop to determine the price of an option at the root node a discrete time model [Kwok 1998; Cox et al. 1979]. The binomial option pricing computation is modeledCache-Optimal Algorithms for Option Pricing John E. Savage Brown University, Providence, Rhode

  20. PRICING AND HEDGING SPREAD OPTIONS RENE CARMONA AND VALDO DURRLEMAN

    E-Print Network [OSTI]

    Carmona, Rene

    energy prices dynamics, and we explain how the pricing and hedging algorithms can be implemented bothPRICING AND HEDGING SPREAD OPTIONS REN´E CARMONA AND VALDO DURRLEMAN ABSTRACT. We survey the theoretical and the computational problems associated with the pricing of spread options. These options

  1. Architecture independent parallel binomial tree option price valuations

    E-Print Network [OSTI]

    Gerbessiotis, Alexandros V.

    Architecture independent parallel binomial tree option price valuations Alexandros V. Gerbessiotis­02 #12; Architecture independent parallel binomial tree option price valuations Alexandros V in American or European­style option valuations can be performed in parallel in the binomial­tree model

  2. APPENDIX B: OPTIONS FOR HERITAGE PROTECTION QUEEN'S UNIVERSITY HERITAGE STUDY

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    heritage should be judged by the basic criteria of architectural merit and historical associationAPPENDIX B: OPTIONS FOR HERITAGE PROTECTION QUEEN'S UNIVERSITY HERITAGE STUDY b-1 Queen's University Heritage Study Appendix b: options for heritage protection #12;APPENDIX B: OPTIONS FOR HERITAGE

  3. Impacts of project management on real option values

    E-Print Network [OSTI]

    Bhargav, Shilpa Anandrao

    2005-02-17T23:59:59.000Z

    hence toll revenues) follows a geometric Brownian motion evolvement or a mean- reverting process is would not hold. Luehrman (1997) and Myers (1984) suggest that traditional valuation methods are adequate for investment decisions regarding assets... .................................................................................4 Components of Real Options .................................................................................6 Real Options as a Strategy .....................................................................................8 Real Option Valuation...

  4. In press in "Aquatic Ecosystems: Trends and Global Prospects," Polunin, N., ed., Cambrige University THE NEAR FUTURE OF THE DEEP SEAFLOOR ECOSYSTEMS

    E-Print Network [OSTI]

    Smith, Craig

    by the physical devastation caused by bottom trawling. Oil and gas exploitation is increasing dramatically on deep and species ranges on the abyssal plains. Waste disposal, particularly of sewage sludge and dredge spoils, has disposal options become more limited. The release of sewage sludge and dredge spoils at the ocean surface

  5. Large-scale impact of CO2 storage in deep saline aquifers: A sensitivity study on pressure response in stratified systems

    E-Print Network [OSTI]

    Zhou, Quanlin

    Large-scale impact of CO2 storage in deep saline aquifers: A sensitivity study on pressure response storage potential of all the geological CO2 storage options and are widely distributed throughout the globe in all sedimentary basins.ForCO2 storage tohaveasignificantimpact on atmospheric levels

  6. THE ECONOMIC THRESHOLD WITH A STOCHASTIC PEST POPULATION: A REAL OPTIONS APPROACH

    E-Print Network [OSTI]

    Saphores, Jean-Daniel M

    2007-01-01T23:59:59.000Z

    101. Trigeorgis, L. , Real Options: Managerial FlexibilityPEST POPULATION: A REAL OPTIONS APPROACH ? Jean-Daniel M.Keywords: Uncertainty; Real Options; Pest Control; Reentry

  7. Pricing and hedging a barrier option

    E-Print Network [OSTI]

    Bogossian, Alan

    2002-01-01T23:59:59.000Z

    of the derivative at time T in the "up" state and "down" state. SU SD Figure 3. 1 Asset and derivative evolution in a mono-periodic market. Then consider a riskless portfolio in which one short the option and buy a proportion A of the underlying asset. That is...: ASU ? f?= ASD ? fe which gives, solving for A: f?-fd U SU-SD Let p defined as: 11 e ? D IT P= U ? D Since the portfolio is riskless: ASU ? fu = (AS ? f) e' ASD ? fd ? (AS ? f ) e' which gives after some computations: f = e ' [pf?+ (1-p) fq...

  8. Distillation: Still towering over other options

    SciTech Connect (OSTI)

    Kunesh, J.G. [Fractionation Research, Inc., Stillwater, OK (United States); Kister, H.Z. [Brown and Root, Inc., Alhambra (Canada); Lockett, M.J. [Praxair, Inc., Tonawanda, NY (United States); Fair, J.R. [Univ. of Texas, Austin, TX (United States)

    1995-10-01T23:59:59.000Z

    Distillation dominates separations in the chemical process industries (CPI), at least for mixtures that normally are processed as liquids. The authors fully expect that distillation will continue to be the method of choice for many separations, and the method against which other options must be compared. So, in this article, they will put into some perspective just why distillation continues to reign as the king of separations, and what steps are being taken to improve its applicability and performance, as well as basic understanding of the technique.

  9. Climate Financing Options | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof EnergyInnovationin UrbanCity ofCityClean EconomyLLCInformation ExchangeOptions

  10. Food Options | Stanford Synchrotron Radiation Lightsource

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA)Budget(DANCE) Target 1 FlightFlynnFood Options

  11. Real options : a way to deal with market uncertainty in real estate development projects

    E-Print Network [OSTI]

    Kim, Kyungwon

    2008-01-01T23:59:59.000Z

    The practice of applying options theory to real estate investments has only recently begun. In particular, options in real estate are called "real options." Real options add value to real estate development projects by ...

  12. Development of stripper options for FRIB

    SciTech Connect (OSTI)

    Marti, F.; Hershcovitch, A.; Momozaki, Y.; Nolen, J.; Reed, C.; Thieberger, P.

    2010-09-12T23:59:59.000Z

    The US Department of Energy Facility for Rare Isotope Beams (FRIB) at Michigan State University includes a heavy ion superconducting linac capable of accelerating all ions up to uranium with energies higher than 200 MeV/u and beam power up to 400 kW. To achieve these goals with present ion source performance it is necessary to accelerate simultaneously two charge states of uranium from the ion source in the first section of the linac. At an energy of approximately 16.5 MeV/u it is planned to strip the uranium beam to reduce the voltage needed in the rest of the linac to achieve the final energy. Up to five different charge states are planned to be accelerated simultaneously after the stripper. The design of the stripper is a challenging problem due to the high power deposited (approximately 0.7 kW) in the stripper media by the beam in a small spot. To assure success of the project we have established a research and development program that includes several options: carbon or diamond foils, liquid lithium films, gas strippers and plasma strippers. We present in this paper the status of the different options.

  13. Cementitious waste option scoping study report

    SciTech Connect (OSTI)

    Lee, A.E.; Taylor, D.D.

    1998-02-01T23:59:59.000Z

    A Settlement Agreement between the Department of Energy (DOE) and the State of Idaho mandates that all high-level radioactive waste (HLW) now stored at the Idaho Chemical Processing Plant (ICPP) on the Idaho National Engineering and Environmental Laboratory (INEEL) will be treated so that it is ready to be moved out of Idaho for disposal by a target date of 2035. This study investigates the nonseparations Cementitious Waste Option (CWO) as a means to achieve this goal. Under this option all liquid sodium-bearing waste (SBW) and existing HLW calcine would be recalcined with sucrose, grouted, canisterized, and interim stored as a mixed-HLW for eventual preparation and shipment off-Site for disposal. The CWO waste would be transported to a Greater Confinement Disposal Facility (GCDF) located in the southwestern desert of the US on the Nevada Test Site (NTS). All transport preparation, shipment, and disposal facility activities are beyond the scope of this study. CWO waste processing, packaging, and interim storage would occur over a 5-year period between 2013 and 2017. Waste transport and disposal would occur during the same time period.

  14. Deep Vadose Zone Field Activities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power Administration wouldDECOMPOSITIONPortal Decision Support forDeep Insights from Thin

  15. DEGREES, MAJORS, AND OPTIONS This is a list of the degrees, majors, and options

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    &S) Asian Studies* (L&S) Astronomy - Physics* (L&S) Atmospheric and Oceanic Sciences* (L&S) Biochemistry* (L to the degree are shown. These degree titles appear on the student's transcript and on the diploma. The major titles and any applicable options appear only on the student's transcript. The school

  16. Gnie informatique / Computer Engineering Option gestion et entrepreneuriat en ingnierie / Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie informatique / Computer Engineering Option gestion et entrepreneuriat en ingénierie / Course selection grid 2010-03-16 Bien que les cotes de cours apparaissent dans les deux langues (anglais GNG4170/4570 Cours de gestion au choix/ Management Elective Cours technique au choix/ Technical

  17. Gnie informatique / Computer Engineering Option gestion et entrepreneuriat en ingnierie / Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie informatique / Computer Engineering Option gestion et entrepreneuriat en ingénierie / Course selection grid 2013-03-22 Bien que les cotes de cours apparaissent dans les deux langues (anglais GNG4170/4570 Cours de gestion au choix/ Management Elective Cours technique au choix/ Technical

  18. Gnie informatique / Computer Engineering Option gestion et entrepreneuriat en ingnierie / Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie informatique / Computer Engineering Option gestion et entrepreneuriat en ingénierie / Course selection grid 2011-11-03 Bien que les cotes de cours apparaissent dans les deux langues (anglais GNG4170/4570 Cours de gestion au choix/ Management Elective Cours technique au choix/ Technical

  19. Gnie informatique / Computer Engineering Option gestion et entrepreneuriat en ingnierie / Engineering Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie informatique / Computer Engineering Option gestion et entrepreneuriat en ingénierie / Course selection grid 2010-12-01 Bien que les cotes de cours apparaissent dans les deux langues (anglais GNG4170/4570 Cours de gestion au choix/ Management Elective Cours technique au choix/ Technical

  20. Natural attenuation assessment of multiple VOCs in a deep vadose zone

    SciTech Connect (OSTI)

    PETERSON,DAVID M.; SINGLETARY,MICHAEL A.; STUDER,JAMES E.; MILLER,DAVID R.

    2000-03-08T23:59:59.000Z

    The fate of six volatile organic compounds (VOC) in a 150-meter deep vadose zone was examined in support of a RCRA Corrective Measures Study of the Chemical Waste Landfill at Sandia National Laboratories, Albuquerque, New Mexico. The study focused on the modeling of potential future transport of the VOCs to exposure media upon the completion of two separate voluntary corrective measures--soil vapor extraction and landfill excavation--designed to significantly reduce contaminant levels in subsurface soils. modeling was performed with R-UNSAT, a finite-difference simulator that was developed by the U.S. Geological Survey. R-UNSAT facilitated a relatively unique and comprehensive assessment of vapor transport because it (1) simulated the simultaneous movement of all six VOCs, taking into account each constituent's diffusion coefficient as affected by its mole fraction within a mixture of chemicals, and (2) permitted simultaneous assessment of risk to human health via volatilization (air) and drinking water (groundwater) pathways. Modeling results suggested that monitored natural attenuation would represent a viable remedial alternative at the landfill after both voluntary corrective measures were completed.

  1. . . . . . 85 . . . . . International Deep Drawing Research Group

    E-Print Network [OSTI]

    . . . . . 85 . . . . . International Deep Drawing Research Group IDDRG 2009 International 20899-855 USA e-mail: mark.iadicola@nist.gov, Web page: www

  2. Sandia National Laboratories: Deep Borehole Disposal

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

    (NESL) Brayton Lab SCO2 Brayton Cycle Technology Videos Heat Exchanger Development Diffusion Bonding Characterization Mechanical Testing Deep Borehole Disposal Nuclear...

  3. Deep water gives up another secret

    E-Print Network [OSTI]

    Manning, CE

    2013-01-01T23:59:59.000Z

    water gives up another secret Craig E. Manning 1 Departmentstep toward unlocking the secrets of Earth’s deep ?uids. 1

  4. The Cascades Proposal for the Deep Underground Science and Engineering Laboratory

    E-Print Network [OSTI]

    W. C. Haxton; J. F. Wilkerson

    2007-05-25T23:59:59.000Z

    One of the options for creating a Deep Underground Science and Engineering Laboratory (DUSEL) is a site in the Mt. Stuart batholith, a granodiorite and tonalite rock mass in the Cascade mountain range in Washington State. The batholith's 100-year history in hard-rock tunneling includes the construction of the longest and deepest tunnels in the U.S., the parallel Cascade and Pioneer tunnels. The laboratory plan would utilize these two tunnels to produce a laboratory that has many desirable features, including dedicated, clean, horizontal access, container-module transport, and low operations costs. Various aspects of the site help to reduce geotechnical, environmental, and safety risks.

  5. Procurement Options for New Renewable Electricity Supply

    SciTech Connect (OSTI)

    Kreycik, C. E.; Couture, T. D.; Cory, K. S.

    2011-12-01T23:59:59.000Z

    State renewable portfolio standard (RPS) policies require utilities and load-serving entities (LSEs) to procure renewable energy generation. Utility procurement options may be a function of state policy and regulatory preferences, and in some cases, may be dictated by legislative authority. Utilities and LSEs commonly use competitive solicitations or bilateral contracting to procure renewable energy supply to meet RPS mandates. However, policymakers and regulators in several states are beginning to explore the use of alternatives, namely feed-in tariffs (FITs) and auctions to procure renewable energy supply. This report evaluates four procurement strategies (competitive solicitations, bilateral contracting, FITs, and auctions) against four main criteria: (1) pricing; (2) complexity and efficiency of the procurement process; (3) impacts on developers access to markets; and (4) ability to complement utility decision-making processes. These criteria were chosen because they take into account the perspective of each group of stakeholders: ratepayers, regulators, utilities, investors, and developers.

  6. Waste disposal options report. Volume 2

    SciTech Connect (OSTI)

    Russell, N.E.; McDonald, T.G.; Banaee, J.; Barnes, C.M.; Fish, L.W.; Losinski, S.J.; Peterson, H.K.; Sterbentz, J.W.; Wenzel, D.R.

    1998-02-01T23:59:59.000Z

    Volume 2 contains the following topical sections: estimates of feed and waste volumes, compositions, and properties; evaluation of radionuclide inventory for Zr calcine; evaluation of radionuclide inventory for Al calcine; determination of k{sub eff} for high level waste canisters in various configurations; review of ceramic silicone foam for radioactive waste disposal; epoxides for low-level radioactive waste disposal; evaluation of several neutralization cases in processing calcine and sodium-bearing waste; background information for EFEs, dose rates, watts/canister, and PE-curies; waste disposal options assumptions; update of radiation field definition and thermal generation rates for calcine process packages of various geometries-HKP-26-97; and standard criteria of candidate repositories and environmental regulations for the treatment and disposal of ICPP radioactive mixed wastes.

  7. Current Comparison of Advanced Fuel Cycle Options

    SciTech Connect (OSTI)

    Steven J. Piet; B. W. Dixon; A. Goldmann; R. N. Hill; J. J. Jacobson; G. E. Matthern; J. D. Smith; A. M. Yacout

    2006-03-01T23:59:59.000Z

    The nuclear fuel cycle includes mining, enrichment, nuclear power plants, recycling (if done), and residual waste disposition. The U.S. Advanced Fuel Cycle Initiative (AFCI) has four program objectives to guide research on how best to glue these pieces together, as follows: waste management, proliferation resistance, energy recovery, and systematic management/economics/safety. We have developed a comprehensive set of metrics to evaluate fuel cycle options against the four program objectives. The current list of metrics is long-term heat, long-term dose, radiotoxicity and weapons usable material. This paper describes the current metrics and initial results from comparisons made using these metrics. The data presented were developed using a combination of “static” calculations and a system dynamic model, DYMOND. In many cases, we examine the same issue both dynamically and statically to determine the robustness of the observations. All analyses are for the U.S. reactor fleet. This work aims to clarify many of the issues being discussed within the AFCI program, including Inert Matrix Fuel (IMF) versus Mixed Oxide (MOX) fuel, single-pass versus multi-pass recycling, thermal versus fast reactors, and the value of separating cesium and strontium. The results from a series of dynamic simulations evaluating these options are included in this report. The model interface includes a few “control knobs” for flying or piloting the fuel cycle system into the future. The results from the simulations show that the future is dark (uncertain) and that the system is sluggish with slow time response times to changes (i.e., what types of reactors are built, what types of fuels are used, and the capacity of separation and fabrication plants). Piloting responsibilities are distributed among utilities, government, and regulators, compounding the challenge of making the entire system work and respond to changing circumstances. We identify four approaches that would increase our chances of a sustainable fuel cycle system: (1) have a recycle strategy that could be implemented before the 2030-2050 approximate period when current reactors retire so that replacement reactors fit into the strategy, (2) establish an option such as multi-pass blended-core IMF as a downward Pu control knob and accumulate waste management benefits early, (3) establish fast reactors with flexible conversion ratio as a future control knob that slowly becomes available if/when fast reactors are added to the fleet, and (4) expand exploration of heterogeneous assemblies and cores, which appear to have advantages such as increased agility. Initial results suggest multi-pass full-core MOX appears to be a less effective way than multi-pass blended core IMF to manage the fuel cycle system because it requires higher TRU throughput while accruing waste management benefits at a slower rate. Single-pass recycle approaches for LWRs do not meet AFCI program objectives and could be considered a “dead end.” We did not study the Very High Temperature Reactor (VHTR). Fast reactors appear to be effective options but a significant number of fast reactors must be deployed before the benefit of such strategies can be observed.

  8. Air/Superfund national technical guidance study series. Development of example procedures for evaluating the air impacts of soil excavation associated with Superfund remedial actions. Final report

    SciTech Connect (OSTI)

    Saunders, G.L.

    1990-07-01T23:59:59.000Z

    The purpose of the project was to identify and define the computation requirements or estimating the air impacts from the remediation of Superfund sites. Two example sites employing soil excavation were selected because they represent a complex emission source. The procedures for the evaluation of the ambient impacts were divided into several subtasks. These included site characterization, selection of remedial alternatives, definition of remedial activities, estimation of emission rates for each remedial activity, determination of ambient concentrations from dispersion modeling, and evaluation of carcinogenic and noncarcinogenic risks based on dispersion modeling results. The calculation of emission rates were used to estimate ambient impacts through dispersion models. The purpose was to outline a set of procedures that could be used, with existing tools, to assist in the evaluation of air-pathway effects.

  9. Assessment of Future Vehicle Transportation Options and their...

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

    Future Vehicle Transportation Options and Their Impact on the Electric Grid January 10, 2010 New Analysis of Alternative Transportation Technologies 3 What's New? * Additional...

  10. NCSL - State Policy Options: A Report of the National Conference...

    Open Energy Info (EERE)

    NCSL - State Policy Options: A Report of the National Conference of State Legislatures Task Force on military and Veterans Affairs Jump to: navigation, search OpenEI Reference...

  11. DOE Exercises 5 Year Option on Washington TRU Solutions Contract...

    Energy Savers [EERE]

    and operating the Department's Waste Isolation Pilot Plant (WIPP), located in New Mexico. The option DOE exercised is a part of the WIPP contract that was competitively...

  12. Directory of Standard, Optional and Other Agency Forms

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1989-12-12T23:59:59.000Z

    The directive lists the Directory of Standard, Optional and Other Agency Forms and includes a list of Departmental reports and forms managers. Cancels DOE 1322.4A.

  13. ID BUC$ EQUIPMENT REQUEST FORM CAMPUS EVENT PAYMENT OPTION

    E-Print Network [OSTI]

    Karsai, Istvan

    ID BUC$ EQUIPMENT REQUEST FORM CAMPUS EVENT PAYMENT OPTION FOR ETSU ORGANIZATIONS Name ID BUC$. ETSU account transfer or a check requested? o ETSU Account

  14. Using Backup Generators: Alternative Backup Power Options | Department...

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

    to electric generators powered by fuel, homeowners and business owners may consider alternative backup power options. Battery-stored backup power-Allows you to continue...

  15. Transition Strategies: Government Options and Market Penetration Scenarios

    Broader source: Energy.gov [DOE]

    Presentation on Transition Strategies: Government Options and Market Penetration Scenarios given by Sigmund Gronich of DOE during the DOE Hydrogen Transition Analysis Workshop on January 26, 2006.

  16. antioxidant therapeutic options: Topics by E-print Network

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

    estimators are calculated. The theoretical part is confronted with real data from electricity market. Ewa Broszkiewicz-Suwaj 2006-08-16 19 Option Pricing Andrea Gagliano...

  17. Options for Energy Efficiency in India and Barriers to Their...

    Open Energy Info (EERE)

    Their Adoption: A Scoping Study Jump to: navigation, search Name Options for Energy Efficiency in India and Barriers to Their Adoption: A Scoping Study AgencyCompany...

  18. How to implement renewable energy and energy efficiency options...

    Open Energy Info (EERE)

    implement renewable energy and energy efficiency options Support for South African local government Jump to: navigation, search Tool Summary LAUNCH TOOL Name: How to implement...

  19. Feebates: A Legislative Option to Encourage Continuous Improvements...

    Open Energy Info (EERE)

    Feebates: A Legislative Option to Encourage Continuous Improvements to Automobile Efficiency Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Feebates: A Legislative...

  20. Financing Non-Residential Photovoltaic Projects: Options and Implications

    E-Print Network [OSTI]

    Bolinger, Mark

    2009-01-01T23:59:59.000Z

    Coggeshall. 2008. Solar Photovoltaic Financing: DeploymentEconomics of Commercial Photovoltaic Systems in California.Financing Non-Residential Photovoltaic Projects: Options and

  1. Clean Energy Options for Sabah: An Analysis of Resource Availability...

    Open Energy Info (EERE)

    An Analysis of Resource Availability and Cost Jump to: navigation, search Name Clean Energy Options for Sabah: An Analysis of Resource Availability and Cost AgencyCompany...

  2. Sandia Energy - Study Compares Floating-Platform Options for...

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

    Study Compares Floating-Platform Options for Offshore Vertical-Axis Wind Turbines Home Renewable Energy Energy Partnership News Wind Energy News & Events Study Compares...

  3. Neutralizing Carbonic Acid in Deep Carbonate Strata below the North Atlantic

    SciTech Connect (OSTI)

    Klaus Lackner; Charles Harvey; Bruce Watson

    2008-01-14T23:59:59.000Z

    Carbon dioxide injection into deep sea sediments below 2700 m water depth and a few hundred meters to fifteen hundred meters deep in the sediment column may provide permanent geologic storage by gravitational trapping. At high pressures and low temperatures common in deep sea sediments a few hundred meters below sea floor, CO{sub 2} will be in its liquid phase and will be denser than the overlying pore fluid. The lower density of the pore fluid provides a cap to the denser CO{sub 2} and ensures gravitational trapping in the short term. The overall storage capacity for CO{sub 2} in such deep sea formations below the ocean floor is primarily determined by the permeability, and will vary with seafloor depth, geothermal gradient, porosity, and pore water salinity. Furthermore, the dissemination of the injected CO{sub 2} in the sediments and potential chemical reactions between CO{sub 2}, pore fluid and sediments will define its fate in the storage reservoir. The main objectives of our research was to evaluate the potential for sub-seabed CO{sub 2} storage in deep sea sediments using a range of approaches including experiments, permeability analysis, and modeling. Over the course of the three-year award, our results support an important role for sub-seabed storage in a diverse portfolio of carbons sequestration options. Our analysis has shown the feasibility of this type of storage, and also emphasizes that escape or leakage from such sites would be negligible. The most difficult challenge is to overcome the low permeability of typical deep-sea sediments, and a variety of approaches are suggested for future research.

  4. Nondestructive Assay Options for Spent Fuel Encapsulation

    SciTech Connect (OSTI)

    Tobin, Stephen J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Jansson, Peter [Uppsala Univ. (Sweden)

    2014-10-02T23:59:59.000Z

    This report describes the role that nondestructive assay (NDA) techniques and systems of NDA techniques may have in the context of an encapsulation and deep geological repository. The potential NDA needs of an encapsulation and repository facility include safeguards, heat content, and criticality. Some discussion of the facility needs is given, with the majority of the report concentrating on the capability and characteristics of individual NDA instruments and techniques currently available or under development. Particular emphasis is given to how the NDA techniques can be used to determine the heat production of an assembly, as well as meet the dual safeguards needs of 1) determining the declared parameters of initial enrichment, burn-up, and cooling time and 2) detecting defects (total, partial, and bias). The report concludes with the recommendation of three integrated systems that might meet the combined NDA needs of the encapsulation/repository facility.

  5. Deep into Pharo ESUG 2013 Edition

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Deep into Pharo ESUG 2013 Edition Alexandre Bergel Damien Cassou Stéphane Ducasse Jannik Laval #12;ii This book is available as a free download from http://rmod.lille.inria.fr/deep of this work. The best way to do this is with a link to this web page: creativecommons.org/licenses/ by-sa/3

  6. Ventilation of the Baltic Sea deep water

    E-Print Network [OSTI]

    Mohrholz, Volker

    , Powstaców Warszawy 55, PL­81­712 Sopot, Poland 4 Department of Oceanography, G¨oteborg University, Box 460 by thermohaline intrusions, ventilate the deep water of the eastern Gotland Basin. A recent study of the energy that about 30% of the energy needed below the halocline for deep water mixing is explained by the breaking

  7. Implied and Local Correlations from Spread Options Rene Carmona

    E-Print Network [OSTI]

    Carmona, Rene

    cor- relation skew examplifies how inaccurate the constant correlation assumption in the multivariate a set of special parameters, and we propose a calibration procedure using option prices on individual. For example, the spark spread option is a spread between natural gas and electric power. The underlying is St

  8. THE COSTS AND BENEFITS OF A PUBLIC OPTION IN

    E-Print Network [OSTI]

    Kammen, Daniel M.

    THE COSTS AND BENEFITS OF A PUBLIC OPTION IN HEALTH CARE REFORM: An Economic Analysis Ethan Kaplan on Health, Economic & Family Security #12;i Berkeley Center on Health, Economic & Family Security|The Costs Security|The Costs and Benefits of a Public Option in Health Care Reform: An Economic Analysis EXECUTIVE

  9. Finance 2nd Option Worksheet 2010 -2012 Name: Date: UNOFFICIAL

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Finance 2nd Option Worksheet 2010 - 2012 Name: Date: UNOFFICIAL Fall Credits Spring Credits ECNS 3 Spring only BFIN 456 Entrp Finance 3 Fall/Spring BFIN 452 Int'l Finance 3 Spring only BFIN 466/2012 Senior-Level Option Courses Finance Restricted Electives (9 crds required) Form can be found online

  10. Finance 2nd Option Worksheet 2012 -2014 Name: Date: UNOFFICIAL

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Finance 2nd Option Worksheet 2012 - 2014 Name: Date: UNOFFICIAL Fall Credits Spring Credits ECNS 3 Spring only BFIN 456 Entrp Finance 3 Fall/Spring BFIN 452 Int'l Finance 3 Spring only BFIN 466/2012 Senior-Level Option Courses Finance Restricted Electives (9 crds required) Form can be found online

  11. Jump Starting GARCH: Pricing Options with Jumps in Returns and

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    Jump Starting GARCH: Pricing Options with Jumps in Returns and Volatilities J. Duan, P. Ritchken and volatilities. Our model nests Duan's GARCH option models where conditional returns are constrained to being normal, as well as extends Merton's jump-diffusion model by allowing return volatility to exhibit GARCH

  12. Columbia University Energy Options & Paths to Climate Stabilization

    E-Print Network [OSTI]

    Mauel, Michael E.

    -lived radioactive components. · Safe: no catastrophic accidents; Low-risk for nuclear materials proliferation WhyMike Mauel Columbia University Energy Options & Paths to Climate Stabilization Aspen, 9 July 2003 Fusion Energy: "Pipe Dream or Panacea" #12;Mike Mauel Columbia University Energy Options & Paths

  13. Trinomialtree based parallel option price Alexandros V. Gerbessiotis

    E-Print Network [OSTI]

    Gerbessiotis, Alexandros V.

    can be performed in parallel. We introduce a method in performing these valuations in parallelTrinomial­tree based parallel option price valuations Alexandros V. Gerbessiotis Department; Trinomial­tree based parallel option price valuations Alexandros V. Gerbessiotis CS Department New Jersey

  14. QUADRATIC CONVERGENCE FOR VALUING AMERICAN OPTIONS USING A PENALTY METHOD

    E-Print Network [OSTI]

    Forsyth, Peter A.

    QUADRATIC CONVERGENCE FOR VALUING AMERICAN OPTIONS USING A PENALTY METHOD P.A. FORSYTH AND K.R. VETZAL Abstract. The convergence of a penalty method for solving the discrete regularized American option valuation problem is studied. Sufficient conditions are derived which both guarantee conver- gence

  15. Swing Options Valuation: a BSDE with Constrained Jumps Approach

    E-Print Network [OSTI]

    Swing Options Valuation: a BSDE with Constrained Jumps Approach Marie Bernhart Huy^en Pham Peter Tankov Xavier Warin§ January 7, 2011 Abstract We introduce a new probabilistic method for solving a class (BSDEs for short) with constrained jumps. As an example, our method is used for pricing Swing options. We

  16. Application to the Early Entry PhD Option Instructions

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Application to the Early Entry PhD Option Instructions: 1. TYPE required information. (You to the Academic Programs Office: Attention: Carol Aspinwall, Coordinator of PhD Program Academic Student Services that describes your reasons for seeking admission to the Early Entry PhD Option. APPROVAL (For office use only

  17. Sandia National Laboratories: Nuclear Fuel Cycle Options Catalog

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

    (NESL) Brayton Lab SCO2 Brayton Cycle Technology Videos Heat Exchanger Development Diffusion Bonding Characterization Mechanical Testing Deep Borehole Disposal Nuclear...

  18. Hanford 300 Area steam transition preliminary utility options study

    SciTech Connect (OSTI)

    Olson, N.J.; Weakley, S.A.; Berman, M.J.

    1995-06-01T23:59:59.000Z

    The cost of steam in the Hanford 300 Area is approaching $60 per million Btu; the cost in industry is {approx} $10 per million Btu. The cost of steam in the 300 Area is expected to continue to increase because of the age of the central steam system, load decreases, safety requirements, and environmental regulations. The intent of this report is to evaluate options that would more cost-effectively met the future heating needs of the buildings in the 300 Area. In general, the options fall into two categories: central systems and distributed systems. A representative option from each category was analyzed using the life-cycle cost analysis (LCCA) techniques mandated by the federal government. The central plant option chosen for evaluation was the existing central steam plant modified to allow continued operation. The distributed option chosen was a dedicated heating system for each building.

  19. An option of "UCN pump" for ESS

    E-Print Network [OSTI]

    Nesvizhevsky, Valery V

    2014-01-01T23:59:59.000Z

    The aim of this short note is to present an option for a source of ultracold neutrons (UCNs), which could profit from the pulse time-structure of the future ESS spallation neutron source in Lund, and thus which could produce a very high UCN density and a rather high UCN flux simultaneously. In order to realize this idea one has to install a relatively thin solid-deuterium UCN source in a close vicinity to the spallation target and to couple it with an extraction UCN guide with an entrance membrane window, which is moving periodically and synchronously with the operation cycle of the spallation source, as explained in the text below. This proposal profits from the fact that all characteristic parameters of the problem, such as the pulse duration of the ESS spallation source, the typical thickness of solid deuterium source that could be easily realized, the typical time of generation of UCNs in solid deuterium, the length and diameter of the extraction neutron guide and the time diagram of the membrane motion t...

  20. Evaluation of passive solar retrofit options

    SciTech Connect (OSTI)

    Ben-David, S.; Kirchemen, C.; Martin, S.; Noll, S.; Roach, F.

    1980-01-01T23:59:59.000Z

    An evaluation framework has been developed which allows for the assessment of the role of passive solar retrofit in the nationwide reduction of conventional fuel use. Three types of analysis are proposed within this framework: the physical/technical capability of the present housing stock to incorporate passive solar retrofit; the economic feasibility of the application of retrofit designs; and the actual market potential or acceptance of these alternative retrofit options. Each type of analysis has specific data requirements and a series of evaluation procedures to help establish estimates of the potential for passive solar retrofit in the present housing stock. The data requirements with their respective sources and evaluation procedures for the first two types of analysis-physical/technical setting and economic feasibility, are examined. A distinction is drawn between community specific case studies and more generalized national assessments. Information derived from these three types of analysis, whether case specific or national in scope, can then be used in an evaluation of potential economic impacts. The establishment of regional economic benefits and costs werve as a measure of the merit or attractiveness of the implementation of a passive solar retrofit program.

  1. Master's Degree in Agriculture Plant Health Management Option Option Title: Master of Science (MS) in Agriculture: Plant Health

    E-Print Network [OSTI]

    Collins, Gary S.

    Master's Degree in Agriculture ­ Plant Health Management Option Option Title: Master of Science (MS) in Agriculture: Plant Health Management Department(s) or Program(s): Supported of Agricultural, Human, and Natural Resource Sciences (CAHNRS) Contact Name: Dr. Kim Kidwell, Director MS

  2. Gnie mcanique avec option Gestion et entrepreneuriat en ingnierie/ Mechanical Engineering with Engineering Management and Entrepreneurship option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie mécanique avec option Gestion et entrepreneuriat en ingénierie/ Mechanical Engineering / Course selection grid 06/05/2013 Bien que les cotes de cours apparaissent dans les deux langues (anglais/4722 (6 cr) MCG4328/4728 Cours au choix de l'option gestion et entrepreneuriat/ Management

  3. Gnie mcanique avec option Gestion et entrepreneuriat en ingnierie/ Mechanical Engineering with Engineering Management and Entrepreneurship option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Génie mécanique avec option Gestion et entrepreneuriat en ingénierie/ Mechanical Engineering / Course selection grid 29/02/2012 Bien que les cotes de cours apparaissent dans les deux langues (anglais/4722 (6 cr) MCG4328/4728 Cours au choix de l'option gestion et entrepreneuriat/ Management

  4. Building America Webinar: Deep Energy Retrofit Case Studies:...

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

    Deep Energy Retrofit Case Studies: Lessons Learned Building America Webinar: Deep Energy Retrofit Case Studies: Lessons Learned This presentation by Alea German is included in the...

  5. SciTech Connect: Deep Borehole Disposal Research: Geological...

    Office of Scientific and Technical Information (OSTI)

    Deep Borehole Disposal Research: Geological Data Evaluation Alternative Waste Forms and Borehole Seals Citation Details In-Document Search Title: Deep Borehole Disposal Research:...

  6. Perched-Water Analysis Related to Deep Vadose Zone Contaminant...

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

    Perched-Water Analysis Related to Deep Vadose Zone Contaminant Transport and Impact to Groundwater. Perched-Water Analysis Related to Deep Vadose Zone Contaminant Transport and...

  7. article deep impact: Topics by E-print Network

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

    traits among species arose early in the evolutionary history of major clades (deep history Pianka, Eric R. 6 IMPACT CRATERING THEORY AND MODELING FOR THE DEEP IMPACT MISSION:...

  8. Strategic forces: Future requirements and options

    SciTech Connect (OSTI)

    Speed, R.D.

    1990-11-01T23:59:59.000Z

    In the wake of the collapse of the Warsaw Pact and the apparent ending of the Cold War, there have been renewed calls for radical cuts in US strategic forces to levels far below the 10,000 or so warheads allowed each side under the current START proposal. Since it now appears that NATO for the first time will have the capability to defeat a Soviet conventional attack without the necessity of threatening to resort to nuclear weapons, this should pave the way for the rethinking of US strategy and the reduction of US strategic weapons requirements. In this new environment, it seems plausible that, with a modification of the Flexible Response doctrine to forego attempts to disarm the Soviet Union, deterrence could be maintained with 1500 or so survivable strategic weapons. With a new strategy that confined US strategic weapons to the role of deterring the use of nuclear weapons by other countries, a survivable force of about 500 weapons would seem sufficient. With this premise, the implications for the US strategic force structure are examined for two cases: a treaty that allows each side 3000 warheads and one that allows each side 1000 warheads. In Part 1 of this paper, the weapons requirements for deterrence are examined in light of recent changes in the geopolitical environment. In Part 2, it is assumed that the President and Congress have decided that deep cuts in strategic forces are acceptable. 128 refs., 12 figs., 12 tabs. (JF)

  9. Coring in deep hardrock formations

    SciTech Connect (OSTI)

    Drumheller, D.S.

    1988-08-01T23:59:59.000Z

    The United States Department of Energy is involved in a variety of scientific and engineering feasibility studies requiring extensive drilling in hard crystalline rock. In many cases well depths extend from 6000 to 20,000 feet in high-temperature, granitic formations. Examples of such projects are the Hot Dry Rock well system at Fenton Hill, New Mexico and the planned exploratory magma well near Mammoth Lakes, California. In addition to these programs, there is also continuing interest in supporting programs to reduce drilling costs associated with the production of geothermal energy from underground sources such as the Geysers area near San Francisco, California. The overall progression in these efforts is to drill deeper holes in higher temperature, harder formations. In conjunction with this trend is a desire to improve the capability to recover geological information. Spot coring and continuous coring are important elements in this effort. It is the purpose of this report to examine the current methods used to obtain core from deep wells and to suggest projects which will improve existing capabilities. 28 refs., 8 figs., 2 tabs.

  10. Summary Report on New Transmutation Analysis for the Evaluation of Homogeneous and Heterogeneous Options in Fast Reactors

    SciTech Connect (OSTI)

    R. M. Ferrer; S. Bays; M. Pope; B. Forget; W. Skerjanc; M. Asgari

    2008-08-01T23:59:59.000Z

    A 1000 MWth commercial-scale Sodium Fast Reactor (SFR) design was selected as the baseline in this scenario study. Traditional approaches to Light Water Reactor (LWR) Spent Nuclear Fuel (SNF) transuranic waste (TRU) burning in a fast spectrum system have typically focused on the continual homogeneous recycling (reprocessing) of the discharge fast reactor fuel. The effective reduction of transuranic inventories has been quantified through the use of the transuranics conversion ratio (TRU CR). The implicit assumption in the use of this single parameter is a homogeneous fast reactor option where equal weight is given to the destruction of transuranics, either by fission or eventual fission via transmutation. This work explores the potential application of alternative fast reactor fuel cycles in which the minor actinide (MA) component of the TRU is considered ‘waste’, while the plutonium component is considered as fuel. Specifically, a set of potential designs that incorporate radial heterogeneous target assemblies is proposed and results relevant to transmutation and system analysis are presented. In this work we consider exclusively minor actinide-bearing radial targets in a continual reprocessing scenario (as opposed to deep-burn options). The potential use of targets in a deep burn mode is not necessarily ruled out as an option. However, due to work scope constraints and material limit considerations, it was preferred to leave the target assemblies reach either the assumed limit of 200 DPA at discharge or maximum allowable gas pressure caused by helium production from transmutation. The number and specific design of the target assemblies was chosen to satisfy the necessary core symmetry and physical dimensions (available space for a certain amount of mass in an assembly based on an iterated mass density).

  11. NATURAL GAS RESOURCES IN DEEP SEDIMENTARY BASINS

    SciTech Connect (OSTI)

    Thaddeus S. Dyman; Troy Cook; Robert A. Crovelli; Allison A. Henry; Timothy C. Hester; Ronald C. Johnson; Michael D. Lewan; Vito F. Nuccio; James W. Schmoker; Dennis B. Riggin; Christopher J. Schenk

    2002-02-05T23:59:59.000Z

    From a geological perspective, deep natural gas resources are generally defined as resources occurring in reservoirs at or below 15,000 feet, whereas ultra-deep gas occurs below 25,000 feet. From an operational point of view, ''deep'' is often thought of in a relative sense based on the geologic and engineering knowledge of gas (and oil) resources in a particular area. Deep gas can be found in either conventionally-trapped or unconventional basin-center accumulations that are essentially large single fields having spatial dimensions often exceeding those of conventional fields. Exploration for deep conventional and unconventional basin-center natural gas resources deserves special attention because these resources are widespread and occur in diverse geologic environments. In 1995, the U.S. Geological Survey estimated that 939 TCF of technically recoverable natural gas remained to be discovered or was part of reserve appreciation from known fields in the onshore areas and State waters of the United. Of this USGS resource, nearly 114 trillion cubic feet (Tcf) of technically-recoverable gas remains to be discovered from deep sedimentary basins. Worldwide estimates of deep gas are also high. The U.S. Geological Survey World Petroleum Assessment 2000 Project recently estimated a world mean undiscovered conventional gas resource outside the U.S. of 844 Tcf below 4.5 km (about 15,000 feet). Less is known about the origins of deep gas than about the origins of gas at shallower depths because fewer wells have been drilled into the deeper portions of many basins. Some of the many factors contributing to the origin of deep gas include the thermal stability of methane, the role of water and non-hydrocarbon gases in natural gas generation, porosity loss with increasing thermal maturity, the kinetics of deep gas generation, thermal cracking of oil to gas, and source rock potential based on thermal maturity and kerogen type. Recent experimental simulations using laboratory pyrolysis methods have provided much information on the origins of deep gas. Technologic problems are one of the greatest challenges to deep drilling. Problems associated with overcoming hostile drilling environments (e.g. high temperatures and pressures, and acid gases such as CO{sub 2} and H{sub 2}S) for successful well completion, present the greatest obstacles to drilling, evaluating, and developing deep gas fields. Even though the overall success ratio for deep wells is about 50 percent, a lack of geological and geophysical information such as reservoir quality, trap development, and gas composition continues to be a major barrier to deep gas exploration. Results of recent finding-cost studies by depth interval for the onshore U.S. indicate that, on average, deep wells cost nearly 10 times more to drill than shallow wells, but well costs and gas recoveries vary widely among different gas plays in different basins. Based on an analysis of natural gas assessments, many topical areas hold significant promise for future exploration and development. One such area involves re-evaluating and assessing hypothetical unconventional basin-center gas plays. Poorly-understood basin-center gas plays could contain significant deep undiscovered technically-recoverable gas resources.

  12. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    under low loads, and regenerative braking. Application ofthe entire fleet). Regenerative braking can improve energy

  13. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    to biomass production, severely impacting food prices, and/price of these commodities. Several studies [35-37] have estimated the total amount of biomass and

  14. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    and conventional petroleum production. Once a set of modelpetroleum- based fuels, depending on feedstock and production/Petroleum refining (85%); biofuels conversion from feedstock biomass (55%); hydrogen production

  15. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    natural gas reformation with pipeline distribution (64%),gas reformation (71%), centralized biomass gasification with pipeline distribution (pipeline distribution (65%), and onsite electrolysis (67%); and electricity generation from: biomass (40%), coal (45%) and natural gas

  16. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    carbon electricity (renewable and nuclear), 20% from biomasscarbon-neutral biomass, nuclear, and renewable technologies,production. Biomass gasification (35%) and renewable

  17. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    Hydrogen (Natural Gas, pipeline) Hydrogen (Natural Gas,liquid H2 truck) Hydrogen (Coal, pipeline) Electricity (production? Hydrogen Production Mix Natural Gas, pipeline,

  18. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    and drivetrain efficiencies, which implies either significant breakthroughs in the development of next-generation

  19. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    powered by internal combustion engines. Most aircraft usetechnology (internal combustion engines, batteries, hybridsrelative to an internal combustion engine vehicle. The

  20. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    of U.S. Croplands for Biofuels Increases Greenhouse GasesGHG Emissions from Biofuels . in STEPS Research Symposium .NRDC, Growing Energy: How Biofuels Can Help End America's

  1. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    IEA, Biofuels for Transport: An International Perspective.Biofuels 80in50 Electric-drive 80in50 Actor-based 80in50 T TransportTransport - Overall gal fuel/hour 2050 Scenarios Fleet Share Efficient Biofuels

  2. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    that with the quantity of waste biomass resources availablebiomass to produce biofuels may eliminate these issues, but the quantitiesquantities, even from overseas imports (due to global competition for biomass

  3. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    E road ) of long-haul trucks, including improvingfor local truck deliveries rather than long-haul highway

  4. Identifying Options for Deep Reductions in Greenhouse Gas Emissions from California Transportation: Meeting an 80% Reduction Goal in 2050

    E-Print Network [OSTI]

    Yang, Christopher; McCollum, David L; McCarthy, Ryan; Leighty, Wayne

    2008-01-01T23:59:59.000Z

    Change from 1990 gasoline Carbon Capture & Storage ( CCS)energy storage of batteries (relative to gasoline). Fuel

  5. Global plutonium management: A security option

    SciTech Connect (OSTI)

    Sylvester, K.W.B.

    1998-12-31T23:59:59.000Z

    The US surplus plutonium disposition program was created to reduce the proliferation risk posed by the fissile material from thousands of retired nuclear weapons. The Department of Energy has decided to process its Put into a form as secure as Pu in civilian spent fuel. While implementation issues have been considered, a major one (Russian reciprocity) remains unresolved. Russia has made disposition action conditional on extracting the fuel value of its Pu but lacks the infrastructure to do so. Assistance in the construction of the required facilities would conflict with official US policy opposing the development of a Pu fuel cycle. The resulting stagnation provides impetus for a reevaluation of US nonproliferation objectives and Pu disposition options. A strategy for satisfying Russian fuel value concerns and reducing the proliferation risk posed by surplus weapons-grade plutonium (WGPu) is proposed. The effectiveness of material alteration (e.g., isotopic, chemical, etc.{hor_ellipsis}) at reducing the desire, ability and opportunity for proliferation is assessed. Virtually all the security benefits attainable by material processing can be obtained by immobilizing Pu in large unit size/mass monoliths without a radiation barrier. Russia would be allowed to extract the Pu at a future date for use as fuel in a verifiable manner. Remote tracking capability, if proven feasible, would further improve safeguarding capability. As an alternate approach, the US could compensate Russia for its Pu, allowing it to be disposed of or processed elsewhere. A market based method for pricing Pu is proposed. Surplus Pu could represent access to nuclear fuel at a fixed price at a future date. This position can be replicated in the uranium market and priced using derivative theory. The proposed strategy attempts to meet nonproliferation objectives by recognizing technical limitations and satisfying political constraints.

  6. Thermal management of masks for deep x-ray lithography.

    SciTech Connect (OSTI)

    Khounsary, A.; Chojnowski, D.; Mancini, D.C.; Lai, B.; Dejus, R.

    1997-11-18T23:59:59.000Z

    This paper addresses some options and techniques in the thermal management of masks used in deep x-ray lithography. The x-ray masks are thin plates made of low-atomic-number materials on which a patterned thin film of a high-atomic-number metal has been deposited. When they are exposed to an x-ray beam, part of the radiation is transmitted to replicate the pattern on a downstream photoresist, and the remainder is absorbed in the mask in the form of heat. This heat load can cause deformation of the mask and thus image distortion in the lithography process. The mask geometry considered in the present study is 100 mm x 100 mm in area, and about 0.1 to 2 mm thick. The incident radiation is a bending magnet x-ray beam having a footprint of 60 mm x 4 mm at the mask. The mask is scanned vertically about {+-} 30 mm so that a 60 mm x 60 mm area is exposed. the maximum absorbed heat load in the mask is 80 W, which is significantly greater than a few watts encountered in previous systems. In this paper, cooling techniques, substrate material selection, transient and steady state thermal and structural behavior, and other thermo-mechanical aspects of mask design are discussed. It is shown that, while diamond and graphite remain attractive candidates, at present beryllium is a more suitable material for this purpose and, when properly cooled, can provide the necessary dimensional tolerance.

  7. Technological review of deep ocean manned submersibles

    E-Print Network [OSTI]

    Vaskov, Alex Kikeri

    2012-01-01T23:59:59.000Z

    James Cameron's dive to the Challenger Deep in the Deepsea Challenger in March of 2012 marked the first time man had returned to the Mariana Trench since the Bathyscaphe Trieste's 1960 dive. Currently little is known about ...

  8. Deep Borehole Disposal Research: Demonstration Site Selection...

    Office of Environmental Management (EM)

    Site Selection Guidelines, Borehole Seals Design, and RD&D Needs The U.S. Department of Energy has been investigating deep borehole disposal as one alternative for the disposal...

  9. Microbial life in the deep terrestrial subsurface

    SciTech Connect (OSTI)

    Fliermans, C.B. [E.I. DuPont de Nemours and Co., Aiken, SC (United States). Savannah River Lab.; Balkwill, D.L. [Florida State Univ., Tallahassee, FL (United States); Beeman, R.E. [Univ. of Oklahoma, Norman, OK (United States)] [and others

    1988-12-31T23:59:59.000Z

    The distribution and function of microorganisms is a vital issue in microbial ecology. The US Department of Energy`s Program, ``Microbiology of the Deep Subsurface,`` concentrates on establishing fundamental scientific information about organisms at depth, and the use of these organisms for remediation of contaminants in deep vadose zone and groundwater environments. This investigation effectively extends the Biosphere hundreds of meters into the Geosphere and has implications to a variety of subsurface activities.

  10. Valuing innovative technology R&D as a real option : application to fuel cell vehicles

    E-Print Network [OSTI]

    Tsui, Maggie

    2005-01-01T23:59:59.000Z

    This thesis aims to elucidate real option thinking and real option valuation techniques for innovative technology investment. Treating the fuel cell R&D investment as a real option for General Motor's light passenger vehicle ...

  11. Scarcity of Ideas and R&D Options: Use it, Lose it, or Bank it

    E-Print Network [OSTI]

    Erkal, Nisvan; Scotchmer, Suzanne

    2009-01-01T23:59:59.000Z

    Strategic Delay in a Real Options Model of R&D Competition,"ideas; imagination; innovation; real options; search models;low cost. Our model is a real options model in the spirit of

  12. Real Options Valuation of U.S. Federal Renewable Energy Research, Development, Demonstration, and Deployment

    E-Print Network [OSTI]

    Siddiqui, Afzal S.; Marnay, Chris; Wiser, Ryan H.

    2005-01-01T23:59:59.000Z

    N ATIONAL L ABORATORY Real Options Valuation of US FederalBerkeley, 18 March 2005 Real Options Valuation of US Federalabove by developing a real options model of RE RD 3 that

  13. Scarcity of Ideas and R&D Options: Use it, Lose it or Bank it.

    E-Print Network [OSTI]

    Scotchmer, Suzanne; Erkal, Nisvan

    2009-01-01T23:59:59.000Z

    Strategic Delay in a Real Options Model of R&D Competition,"low cost. Our model is a real options model in the spirit ofa value to delay. In many real options models, the value of

  14. Application of real options to reverse logistics process

    E-Print Network [OSTI]

    Kaga, Akihiro, 1975-

    2004-01-01T23:59:59.000Z

    In this thesis, real options are used to identify the optimal model for the reverse logistics process of a technology company in the circuit board business. Currently, customers return defective boards and the company ...

  15. The Minimum Assumed Incentive Effect of Executive Share Options 

    E-Print Network [OSTI]

    Main, Brian G M; Skovoroda, Rodion; Buck, Trevor; Bruce, Alistair

    2003-01-01T23:59:59.000Z

    In granting executive share options (ESOs), companies hand over financial assets to the executive at an opportunity cost that generally outweighs the value placed on those assets by the executive on the receiving end. This ...

  16. Power Plant Options Report for Thompson Island prepared by the

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Power Plant Options Report for Thompson Island A report prepared by the Renewable Energy Research....................................................................... 7 3. Grid-connected and Autonomous Renewable Power Systems ................................ 9 3.1. Renewable Power Sources .............................................................................. 9 3

  17. Building America Expert Meeting: Windows Options for New and...

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

    The NorthernSTAR Building America Partnership held an Expert Meeting on Windows Options for New and Existing Homes on November 14, 2011 at the Nolte Building on the campus of the...

  18. Recovering Risk-Neutral Probability Density Functions from Options ...

    E-Print Network [OSTI]

    density function (pdf) of the future prices of an underlying asset from the prices of ...... options prices: An application to crude oil during theI² ulfcw risis. © o£ rd¨.

  19. A New Spectral Element Method for Pricing European Options ...

    E-Print Network [OSTI]

    2013-01-02T23:59:59.000Z

    Nov 11, 2011 ... Springer Science+Business Media, LLC (outside the USA) 2011 ...... Carr, P., Madan, D.B., Smith, R.H.: Option valuation using the fast Fourier ...

  20. Real options approach to capacity planning under uncertainty

    E-Print Network [OSTI]

    Mittal, Geetanjali, 1979-

    2004-01-01T23:59:59.000Z

    This thesis highlights the effectiveness of Real Options Analysis (ROA) in capacity planning decisions for engineering projects subject to uncertainty. This is in contrast to the irreversible decision-making proposed by ...

  1. Mandatory Green Power Option for Large Municipal Utilities

    Broader source: Energy.gov [DOE]

    Municipal electric utilities serving more than 40,000 customers in Colorado must offer an optional green-power program that allows retail customers the choice of supporting emerging renewable...

  2. Vector majorization and a robust option replacement trading strategy

    E-Print Network [OSTI]

    Zhu, Qiji Jim

    increasing attention due to the prosperity of finan- cial option products and other forms of contingent as engaged in a zero sum 2 #12;game relative to the underlying stock. Thus, heuristically, if one side

  3. A two-method solution to the investment timing option

    E-Print Network [OSTI]

    Laughton, David G.

    1990-01-01T23:59:59.000Z

    Within the realm of derivative asset valuation, two types of methods are available for solving the investment timing option, each with a serious limitation for practical projects. Methods that use Monte Carlo simulation ...

  4. Extensions of Lo's semiparametric bound for European call options

    E-Print Network [OSTI]

    2006-01-19T23:59:59.000Z

    Jan 19, 2006 ... call option, given up to third-order moment information on the underly- ing asset ...... Assume p(s) has real roots r1 ? r2 ? r3. If a3 > 0 then p(s) ...

  5. Sandia National Laboratories: floating-platform options for offshore...

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

    vertical-axis wind turbines (VAWTs). This analysis uses a 5 MW VAWT topside design envelope created by Sandia to compare floating platform options for each turbine in the...

  6. FIRE Actions in Response to Next Step Options

    E-Print Network [OSTI]

    FIRE Actions in Response to Next Step Options Program Advisory Committee Report NSO-PAC CHARGES #1. The chairman will take responsibility for insuring this activity is completed prior to the next PAC meeting. 1

  7. Local Option- Renewable Energy Machinery and Tools Property Tax Exemption

    Broader source: Energy.gov [DOE]

    HB 1297 enacted in March 2015 provides option for local governing body of any county, city, or town to impose a different property tax on renewable energy generating machinery and tools than other...

  8. Platforms and real options in large-scale engineering systems

    E-Print Network [OSTI]

    Kalligeros, Konstantinos C., 1976-

    2006-01-01T23:59:59.000Z

    This thesis introduces a framework and two methodologies that enable engineering management teams to assess the value of real options in programs of large-scale, partially standardized systems implemented a few times over ...

  9. Government Information Interest Group (GIIG) Rolling in the Deep Web

    E-Print Network [OSTI]

    Nair, Sankar

    Government Information Interest Group (GIIG) Rolling in the Deep Web: Mining free resources;Most Science Info Is in the Deep Web Federated Searching Federated search drills down to the deep web where scientific databases reside Students and researchers need information from the deep web. Unlike

  10. Prioritizing Climate Change Mitigation Alternatives: Comparing Transportation Technologies to Options in Other Sectors

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2008-01-01T23:59:59.000Z

    improved efficiency heating technology options. In theare several technology options that provide heating andOne technology that can effectively provide heating and

  11. Ghana-Assessing Policy Options for Increasing the Use of Renewable...

    Open Energy Info (EERE)

    Region Western Africa References Ghana-Assessing Policy Options for Increasing the Use of Renewable Energy for Sustainable Development1 Assessing Policy Options for Increasing...

  12. An Assessment of Geological Carbon Sequestration Options in the Illinois Basin

    SciTech Connect (OSTI)

    Robert Finley

    2005-09-30T23:59:59.000Z

    The Midwest Geological Sequestration Consortium (MGSC) has investigated the options for geological carbon dioxide (CO{sub 2}) sequestration in the 155,400-km{sup 2} (60,000-mi{sup 2}) Illinois Basin. Within the Basin, underlying most of Illinois, western Indiana, and western Kentucky, are relatively deeper and/or thinner coal resources, numerous mature oil fields, and deep salt-water-bearing reservoirs that are potentially capable of storing CO{sub 2}. The objective of this Assessment was to determine the technical and economic feasibility of using these geological sinks for long-term storage to avoid atmospheric release of CO{sub 2} from fossil fuel combustion and thereby avoid the potential for adverse climate change. The MGSC is a consortium of the geological surveys of Illinois, Indiana, and Kentucky joined by six private corporations, five professional business associations, one interstate compact, two university researchers, two Illinois state agencies, and two consultants. The purpose of the Consortium is to assess carbon capture, transportation, and storage processes and their costs and viability in the three-state Illinois Basin region. The Illinois State Geological Survey serves as Lead Technical Contractor for the Consortium. The Illinois Basin region has annual emissions from stationary anthropogenic sources exceeding 276 million metric tonnes (304 million tons) of CO{sub 2} (>70 million tonnes (77 million tons) carbon equivalent), primarily from coal-fired electric generation facilities, some of which burn almost 4.5 million tonnes (5 million tons) of coal per year. Assessing the options for capture, transportation, and storage of the CO{sub 2} emissions within the region has been a 12-task, 2-year process that has assessed 3,600 million tonnes (3,968 million tons) of storage capacity in coal seams, 140 to 440 million tonnes (154 to 485 million tons) of capacity in mature oil reservoirs, 7,800 million tonnes (8,598 million tons) of capacity in saline reservoirs deep beneath geological structures, and 30,000 to 35,000 million tonnes (33,069 to 38,580 million tons) of capacity in saline reservoirs on a regional dip >1,219 m (4,000 ft) deep. The major part of this effort assessed each of the three geological sinks: coals, oil reservoirs, and saline reservoirs. We linked and integrated options for capture, transportation, and geological storage with the environmental and regulatory framework to define sequestration scenarios and potential outcomes for the region. Extensive use of Geographic Information Systems (GIS) and visualization technology was made to convey results to project sponsors, other researchers, the business community, and the general public. An action plan for possible technology validation field tests involving CO{sub 2} injection was included in a Phase II proposal (successfully funded) to the U.S. Department of Energy with cost sharing from Illinois Clean Coal Institute.

  13. Spcialis approfondi en informatique, option gestion et entrepreneuriat / Honours with Specialization in Computer Science, Management and Entrepreneurship Option

    E-Print Network [OSTI]

    Petriu, Emil M.

    Spécialisé approfondi en informatique, option gestion et entrepreneuriat / Honours/3719, ADM3326/3726, GNG4170/4570 et PHI2397/2797 Bien que les cotes de cours apparaissent dans les deux

  14. Sequestration Options for the West Coast States

    SciTech Connect (OSTI)

    Myer, Larry

    2006-04-30T23:59:59.000Z

    The West Coast Regional Carbon Sequestration Partnership (WESTCARB) is one of seven partnerships that have been established by the U.S. Department of Energy (DOE) to evaluate carbon capture and sequestration (CCS) technologies best suited for different regions of the country. The West Coast Region comprises Arizona, California, Nevada, Oregon, Washington, Alaska, and British Columbia. Led by the California Energy Commission, WESTCARB is a consortium of about 70 organizations, including state natural resource and environmental protection agencies; national laboratories and universities; private companies working on carbon dioxide (CO{sub 2}) capture, transportation, and storage technologies; utilities; oil and gas companies; nonprofit organizations; and policy/governance coordinating organizations. Both terrestrial and geologic sequestration options were evaluated in the Region during the 18-month Phase I project. A centralized Geographic Information System (GIS) database of stationary source, geologic and terrestrial sink data was developed. The GIS layer of source locations was attributed with CO{sub 2} emissions and other data and a spreadsheet was developed to estimate capture costs for the sources in the region. Phase I characterization of regional geological sinks shows that geologic storage opportunities exist in the WESTCARB region in each of the major technology areas: saline formations, oil and gas reservoirs, and coal beds. California offers outstanding sequestration opportunities because of its large capacity and the potential of value-added benefits from enhanced oil recovery (EOR) and enhanced gas recovery. The estimate for storage capacity of saline formations in the ten largest basins in California ranges from about 150 to about 500 Gt of CO{sub 2}, the potential CO{sub 2}-EOR storage was estimated to be 3.4 Gt, and the cumulative production from gas reservoirs suggests a CO{sub 2} storage capacity of 1.7 Gt. A GIS-based method for source-sink matching was implemented and preliminary marginal cost curves developed, which showed that 20, 40, or 80 Mega tonnes (Mt) of CO{sub 2} per year could be sequestered in California at a cost of $31/tonne (t), $35/t, or $50/t, respectively. Phase I also addressed key issues affecting deployment of CCS technologies, including storage-site monitoring, injection regulations, and health and environmental risks. A framework for screening and ranking candidate sites for geologic CO{sub 2} storage on the basis of HSE risk was developed. A webbased, state-by-state compilation of current regulations for injection wells, and permits/contracts for land use changes, was developed, and modeling studies were carried out to assess the application of a number of different geophysical techniques for monitoring geologic sequestration. Public outreach activities resulted in heightened awareness of sequestration among state, community and industry leaders in the Region. Assessment of the changes in carbon stocks in agricultural lands showed that Washington, Oregon and Arizona were CO{sub 2} sources for the period from 1987 to 1997. Over the same period, forest carbon stocks decreased in Washington, but increased in Oregon and Arizona. Results of the terrestrial supply curve analyses showed that afforestation of rangelands and crop lands offer major sequestration opportunities; at a price of $20 per t CO{sub 2}, more than 1,233 MMT could be sequestered over 40-years in Washington and more than 1,813 MMT could be sequestered in Oregon.

  15. DeepPose: Human Pose Estimation via Deep Neural Networks Alexander Toshev

    E-Print Network [OSTI]

    Tomkins, Andrew

    benchmarks of diverse real-world images. 1. Introduction The problem of human pose estimation, defined-world problems. In this work we ascribe to this holistic view of human pose estimation. We capitalize on recentDeepPose: Human Pose Estimation via Deep Neural Networks Alexander Toshev toshev@google.com Google

  16. Deep-Sea Coral Evidence for Rapid Change in Ventilation of the Deep North Atlantic

    E-Print Network [OSTI]

    Adkins, Jess F.

    Deep-Sea Coral Evidence for Rapid Change in Ventilation of the Deep North Atlantic 15,400 Years Ago radiocarbon and thorium-230 dates from benthic coral species reveal that the ventilation rate of the North to interstadials of longer dura- tion (5). One problem has been that the time resolution of sediments is limited

  17. TECHNICAL BASIS FOR EVALUATING SURFACE BARRIERS TO PROTECT GROUNDWATER FROM DEEP VADOSE ZONE CONTAMINATION

    SciTech Connect (OSTI)

    FAYER JM; FREEDMAN VL; WARD AL; CHRONISTER GB

    2010-02-24T23:59:59.000Z

    The U.S. DOE and its predecessors released nearly 2 trillion liters (450 billion gallons) of contaminated liquid into the vadose zone at the Hanford Site. Some of the contaminants currently reside in the deeper parts of the vadose zone where they are much less accessible to characterization, monitoring, and typical remediation activities. The DOE Richland Operations Office (DOE-RL) prepared a treatability test plan in 2008 to examine remediation options for addressing contaminants in the deep vadose zone; one of the technologies identified was surface barriers (also known as engineered barriers, covers, and caps). In the typical configuration, the contaminants are located relatively close to the surface, generally within 15 m, and thus they are close to the base of the surface barrier. The proximity of the surface barrier under these conditions yielded few concerns about the effectiveness of the barrier at depth, particularly for cases in which the contaminants were in a lined facility. At Hanford, however, some unlined sites have contaminants located well below depths of 15 m. The issue raised about these sites is the degree of effectiveness of a surface barrier in isolating contaminants in the deep vadose zone. Previous studies by Hanford Site and PNNL researchers suggest that surface barriers have the potential to provide a significant degree of isolation of deep vadose zone contaminants. The studies show that the actual degree of isolation is site-specific and depends on many factors, including recharge rates, barrier size, depth of contaminants, geohydrologic properties ofthe sediments, and the geochemical interactions between the contaminants and the sediments. After the DOE-RL treatability test plan was published, Pacific Northwest National Laboratory was contracted to review the information available to support surface barrier evaluation for the deep vadose zone, identify gaps in the information and outcomes necessary to fill the data gaps, and outline tasks to achieve those outcomes. Full understanding of contaminant behavior in the deep vadose zone is constrained by four key data gaps: limited access; limited data; limited time; and the lack of an accepted predictive capability for determining whether surface barriers can effectively isolate deep vadose zone contaminants. Activities designed to fill these data gaps need to have these outcomes: (1) common evaluation methodology that provides a clear, consistent, and defensible basis for evaluating groundwater impacts caused by placement of a surface barrier above deep vadose zone contamination; (2) deep vadose zone data that characterize the lithology, the spatial distribution of moisture and contaminants, the physical, chemical, and biological process that affect the mobility of each contaminant, and the impacts to the contaminants following placement of a surface barrier; (3) subsurface monitoring to provide subsurface characterization of initial conditions and changes that occur during and following remediation activities; and (4) field observations that span years to decades to validate the evaluation methodology. A set of six proposed tasks was identified to provide information needed to address the above outcomes. The proposed tasks are: (1) Evaluation Methodology - Develop common evaluation methodology that will provide a clear, consistent, and defensible basis for evaluating groundwater impacts caused by placement of a surface barrier above deep vadose zone contamination. (2) Case Studies - Conduct case studies to demonstrate the applicability ofthe common evaluation methodology and provide templates for subsequent use elsewhere. Three sites expected to have conditions that would yield valuable information and experience pertinent to deep vadose zone contamination were chosen to cover a range of conditions. The sites are BC Cribs and Trenches, U Plant Cribs, and the T Farm Interim Cover. (3) Subsurface Monitoring Technologies - Evaluate minimally invasive geophysical approaches for delineating subsurface plumes and monitoring their migration in the deep

  18. Harnessing the Deep Web: Present and Future

    E-Print Network [OSTI]

    Madhavan, Jayant; Antova, Lyublena; Halevy, Alon

    2009-01-01T23:59:59.000Z

    Over the past few years, we have built a system that has exposed large volumes of Deep-Web content to Google.com users. The content that our system exposes contributes to more than 1000 search queries per-second and spans over 50 languages and hundreds of domains. The Deep Web has long been acknowledged to be a major source of structured data on the web, and hence accessing Deep-Web content has long been a problem of interest in the data management community. In this paper, we report on where we believe the Deep Web provides value and where it does not. We contrast two very different approaches to exposing Deep-Web content -- the surfacing approach that we used, and the virtual integration approach that has often been pursued in the data management literature. We emphasize where the values of each of the two approaches lie and caution against potential pitfalls. We outline important areas of future research and, in particular, emphasize the value that can be derived from analyzing large collections of potenti...

  19. Deep drilling technology for hot crystalline rock

    SciTech Connect (OSTI)

    Rowley, J.C.

    1984-01-01T23:59:59.000Z

    The development of Hot Dry Rock (HDR) geothermal systems at the Fenton Hill, New Mexico site has required the drilling of four deep boreholes into hot, Precambrian granitic and metamorphic rocks. Thermal gradient holes, four observation wells 200 m (600 ft) deep, and an exploration core hole 800 m (2400 ft) deep guided the siting of the four deep boreholes. Results derived from the exploration core hole, GT-1 (Granite Test No. 1), were especially important in providing core from the granitic rock, and establishing the conductive thermal gradient and heat flow for the granitic basement rocks. Essential stratigraphic data and lost drilling-fluid zones were identified for the volcanic and sedimentary rocks above the contact with the crystalline basement. Using this information drilling strategies and well designs were then devised for the planning of the deeper wells. The four deep wells were drilled in pairs, the shallowest were planned and drilled to depths of 3 km in 1975 at a bottom-hole temperature of nearly 200/sup 0/C. These boreholes were followed by a pair of wells, completed in 1981, the deepest of which penetrated the Precambrian basement to a vertical depth of 4.39 km at a temperature of 320/sup 0/C.

  20. A decision support system for real-time management of dissolvedoxygen in the Stockton deep water ship channel

    SciTech Connect (OSTI)

    Quinn, N.W.T.; Chen, Carl W.; Stringfellow, William T.

    2003-07-16T23:59:59.000Z

    A decision support system(DSS)is under development to assistin the control and management of episodes of dissolved oxygen sag in aDeep Water Ship Channel (DWSC), located in Stockton, California. The DWSCwas formed by excavating the bed of the San Joaquin River in the 1950'sto allow navigation by ocean-going cargo ships to the Port of Stockton.The deepened channel has the effect of increasing hydraulic residencetime by a factor of ten. allowing accumulation of decaying algae andother oxygen demanding substances - which creates a barrier to themigration of anadromous fish. This problem, which manifests itself inlate summer and early autumn, is an impediment to a multimillion dollarhabitat restoration effort for the salmon fishery in the San JoaquinRiver basin (SJRB). A hydrodynamic and water quality model of the Deltaand San Joaquin River forms the basis of the DSS which will provideforecasts of dissolved oxygen sag in the DWSC and provide modelingsupport for management actions such as forced aeration to improvedissolved oxygen concentrations in the Ship Channel. A graphical userinterlace, currently used for displaying flow and salinity forecasts onthe San Joaquin River, is being adapted to allow the display of dissolvedoxygen forecasts and to encourage the formation of a stakeholder-ledentity or institution to adaptively manage the problem.

  1. Deep radio imaging of the UKIDSS Ultra Deep Survey field : the nature of the faint radio population, and the star-formation history of the Universe 

    E-Print Network [OSTI]

    Arumugam, Vinodiran

    2013-07-01T23:59:59.000Z

    The centrepiece of this thesis is a deep, new, high-resolution 1.4-GHz image covering the United Kingdom Infrared (IR) Telescope IR Deep Sky Survey (UKIDSS) Ultra Deep Survey (UDS) legacy field. Deep pseudo-continuum ...

  2. Nuclear effects in deep inelastic scattering

    SciTech Connect (OSTI)

    O. Benhar; V.R. Pandharipande; I. Sick

    1998-03-01T23:59:59.000Z

    The authors extend the approach used to treat quasi-elastic inclusive electron-nucleus scattering to the deep inelastic region. They provide a general approach to describe lepton scattering from an off-shell nucleon, and calculate the ratio of inclusive deep inelastic scattering cross sections to the deuteron for nuclear matter and helium (EMC-effect). They find that the consistent inclusion of the binding effects, in particular the ones arising from the short-range nucleon-nucleon interaction, allows to describe the data in the region of x > 0.15 where binding fully accounts for the deviation of the cross section ratios from one.

  3. Deep Vadose Zone | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732 DOE F 243.2Dashboards DashboardsDeep Vadose Zone Deep Vadose

  4. Perturbation Expansion for Option Pricing with Stochastic Volatility

    E-Print Network [OSTI]

    Petr Jizba; Hagen Kleinert; Patrick Haener

    2007-08-22T23:59:59.000Z

    We fit the volatility fluctuations of the S&P 500 index well by a Chi distribution, and the distribution of log-returns by a corresponding superposition of Gaussian distributions. The Fourier transform of this is, remarkably, of the Tsallis type. An option pricing formula is derived from the same superposition of Black-Scholes expressions. An explicit analytic formula is deduced from a perturbation expansion around a Black-Scholes formula with the mean volatility. The expansion has two parts. The first takes into account the non-Gaussian character of the stock-fluctuations and is organized by powers of the excess kurtosis, the second is contract based, and is organized by the moments of moneyness of the option. With this expansion we show that for the Dow Jones Euro Stoxx 50 option data, a Delta-hedging strategy is close to being optimal.

  5. Radioisotope Stirling Generator Options for Pluto Fast Flyby Mission

    SciTech Connect (OSTI)

    Schock, Alfred

    1993-10-01T23:59:59.000Z

    The preceding paper described conceptual designs and analytical results for five Radioisotope Thermoelectric Generator (RTG) options for the Pluto Fast Flyby (PFF) mission, and the present paper describes three Radioisotope Stirling Generator (RSG) options for the same mission. The RSG options are based on essentially the same radioisotope heat source modules used in previously flown RTGs and on designs and analyses of a 75-watt free-piston Stirling engine produced by Mechanical Technology Incorporated (MTI) for NASA's Lewis Research Center. The integrated system design options presented were generated in a Fairchild Space study sponsored by the Department of Energy's Office of Special Applications, in support of ongoing PFF mission and spacecraft studies that the Jet Propulsion Laboratory (JPL) is conducting for the National Aeronautics and Space Administration (NASA). That study's NASA-directed goal is to reduce the spacecraft mass from its baseline value of 166 kg to ~110 kg, which implies a mass goal of less than 10 kg for a power source able to deliver 69 watts(e) at the end of the 9.2-year mission. In general, the Stirling options were found to be lighter than the thermoelectric options described in the preceding paper. But they are less mature, requiring more development, and entailing greater programmatic risk. The Stirling power system mass ranged from 7.3 kg (well below the 10-kg goal) for a non-redundant system to 11.3 kg for a redundant system able to maintain full power if one of its engines fails. In fact, the latter system could deliver as much as 115 watts(e) if desired by the mission planners. There are 5 copies in the file.

  6. Radioisotope Stirling Generator Options for Pluto Fast Flyby Mission

    SciTech Connect (OSTI)

    Schock, Alfred

    2012-01-19T23:59:59.000Z

    The preceding paper described conceptual designs and analytical results for five Radioisotope Thermoelectric Generator (RTG) options for the Pluto Fast Flyby (PFF) mission, and the present paper describes three Radioisotope Stirling Generator (RSG) options for the same mission. The RSG options are based on essentially the same radioisotope heat source modules used in previously flown RTGs and on designs and analyses of a 75-watt free-piston Stirling engine produced by Mechanical Technology Incorporated (MTI) for NASA's Lewis Research Center. The integrated system design options presented were generated in a Fairchild Space study sponsored by the Department of Energy's Office of Special Applications, in support of ongoing PFF mission and spacecraft studies that the Jet Propulsion Laboratory (JPL) is conducting for the National Aeronautics and Space Administration (NASA). That study's NASA-directed goal is to reduce the spacecraft mass from its baseline value of 166 kg to ~110 kg, which implies a mass goal of less than 10 kg for a power source able to deliver 69 watts(e) at the end of the 9.2-year mission. In general, the Stirling options were found to be lighter than the thermoelectric options described in the preceding paper. But they are less mature, requiring more development, and entailing greater programmatic risk. The Stirling power system mass ranged from 7.3 kg (well below the 10-kg goal) for a non-redundant system to 11.3 kg for a redundant system able to maintain full power if one of its engines fails. In fact, the latter system could deliver as much as 115 watts(e) if desired by the mission planners. There are 2 copies in the file.

  7. First Assemblies Using Deep Trench Termination Diodes

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    First Assemblies Using Deep Trench Termination Diodes F. Baccar, L. Théolier, S. Azzopardi, F. Le Trench Termination (DT2 ), are analyzed in a reliability purpose. For the first time, assemblies are made. As a consequence, to improve the breakdown voltage, it is necessary to create an adequate edge termination

  8. New Horizons for Deep Subsurface Microbiology

    E-Print Network [OSTI]

    Onstott, Tullis

    University in Sweden, the En- vironmental Institute in Denmark, and at sev- eral institutions in Russia, beneath 0.5 km of permafrost, and within and beneath gas hydrate deposits of varying depths. Deep, hot to the marine realm, the terrestrial subsurface contains ecosystems whose chemo- autotrophic nature increases

  9. Deep-hole drilling Fruit Flies & Zebrafish

    E-Print Network [OSTI]

    Li, Yi

    surface to purify air, employing existing technology in a new way. It is the brainchild of artistFEATURE Deep-hole drilling Fruit Flies & Zebrafish Björk FEATURE Academics & Industry: ResearchIScOvER mAGAZInE discover@sheffield.ac.uk Research and Innovation Services University of Sheffield New

  10. DEEP SEA DRILLING PROJECT DATA FILE DOCUMENTS

    E-Print Network [OSTI]

    for the program is provided by the following agencies: Department of Energy, Mines and Resources (Canada) Deutsche&M University, as an account of work performed under the international Ocean Drilling Program which is managedDEEP SEA DRILLING PROJECT DATA FILE DOCUMENTS Ocean Drilling Program Texas A&M University Technical

  11. EVALUATION OF TRANSPORTATION OPTIONS FOR INTERMEDIATE NON DESTRUCTIVE EXAMINATIONS

    SciTech Connect (OSTI)

    Case, Susan; Hoggard, Gary

    2014-07-01T23:59:59.000Z

    Idaho National Laboratory (INL) shipments of irradiated experiments from the Advanced Test Reactor (ATR) to the Hot Fuels Examination Facility (HFEF) have historically been accomplished using the General Electric Model 2000 (GE 2000) Type B shipping container. Battelle Energy Alliance (BEA) concerns regarding the future availability and leasing and handling costs associated with the GE 2000 cask have warranted an evaluation of alternative shipping options. One or more of these shipping options may be utilized to perform non destructive examinations (NDE) such as neutron radiography and precision gamma scans of irradiated experiments at HFEF and then return the experiments to ATR for further irradiation, hereafter referred to as “intermediate NDE.”

  12. Impact of Nuclear Energy Futures on Advanced Fuel Cycle Options

    SciTech Connect (OSTI)

    Dixon, B.W.; Piet, S.J.

    2004-10-03T23:59:59.000Z

    The Nuclear Waste Policy Act requires the Secretary of Energy to inform Congress before 2010 on the need for a second geologic repository for spent nuclear fuel. By that time, the spent fuel discharged from current commercial reactors will exceed the statutory limit of the first repository. There are several approaches to eliminate the need for another repository in this century. This paper presents a high-level analysis of these spent fuel management options in the context of a full range of possible nuclear energy futures. The analysis indicates the best option to implement varies depending on the nuclear energy future selected.

  13. SRF cavities for CW option of Project X Linac

    SciTech Connect (OSTI)

    Solyak, N.; Gonin, I.; Khabiboulline, T.; Lunin, A.; Perunov, N.; Yakovlev, V.; /Fermilab

    2009-09-01T23:59:59.000Z

    Alternative option of Project X is based on the CW SC 2GeV Linac with the average current 1mA. Possible option of the CW Linac considered in the paper includes low energy part consisted of a few families SC Spoke cavities (from 2.5 MeV to 466 MeV) and high energy part consisted of 2 types of elliptical cavities (v/c=0.81 and v/c=1). Requirements and designed parameters of cavities are considered.

  14. Effluent treatment options for nuclear thermal propulsion system ground tests

    SciTech Connect (OSTI)

    Shipers, L.R.; Brockmann, J.E.

    1992-10-16T23:59:59.000Z

    A variety of approaches for handling effluent from nuclear thermal propulsion system ground tests in an environmentally acceptable manner are discussed. The functional requirements of effluent treatment are defined and concept options are presented within the framework of these requirements. System concepts differ primarily in the choice of fission-product retention and waste handling concepts. The concept options considered range from closed cycle (venting the exhaust to a closed volume or recirculating the hydrogen in a closed loop) to open cycle (real time processing and venting of the effluent). This paper reviews the strengths and weaknesses of different methods to handle effluent from nuclear thermal propulsion system ground tests.

  15. Excavation of the first stars

    E-Print Network [OSTI]

    Toshikazu Shigeyama; Takuji Tsujimoto; Yuzuru Yoshii

    2003-02-17T23:59:59.000Z

    The external pollution of the first stars in the Galaxy is investigated. The first stars were born in clouds composed of the pristine gas without heavy elements. These stars accreted gas polluted with heavy elements while they still remained in the cloud. As a result, it is found that they exhibit a distribution with respect to the surface metallicity. We have derived the actual form of this distribution function. This metallicity distribution function strongly suggests that the recently discovered most metal-deficient star HE0107-5240 with [Fe/H]=-5.3 was born as a metal-free star and accreted gas polluted with heavy elements. Thus the heavy elements such as Fe in HE0107-5240 must have been supplied from supernovae of later generations exploding inside the cloud in which the star had been formed. The elemental abundance pattern on the surface of stars suffering from such an external pollution should not be diverse but exhibit the average pattern of numerous supernovae. Future observations for a number of metal-deficient stars with [Fe/H]<-5 will be able to prove or disprove this external pollution scenario. Other possibilities to produce a star with this metallicity are also discussed.

  16. An innovative concept for deep water oil production platform design 

    E-Print Network [OSTI]

    Racine, Florian

    1994-01-01T23:59:59.000Z

    As more oil and gas are discovered in deep water, the offshore industry has become increasingly interested in the design of deep water offshore production facilities. A new design concept tentatively called FPSOT (Floating ...

  17. Automating website profiling for a deep web search engine

    E-Print Network [OSTI]

    Yuan, Jeffrey W. (Jeffrey Weijie)

    2009-01-01T23:59:59.000Z

    The deep web consists of information on the internet that resides in databases or is dynamically generated. It is believed that the deep web represents a large percentage of the total contents on the web, but is currently ...

  18. Extreme Longevity in Proteinaceous Deep-Sea Corals

    SciTech Connect (OSTI)

    Roark, E B; Guilderson, T P; Dunbar, R B; Fallon, S J; Mucciarone, D A

    2009-02-09T23:59:59.000Z

    Deep-sea corals are found on hard substrates on seamounts and continental margins world-wide at depths of 300 to {approx}3000 meters. Deep-sea coral communities are hotspots of deep ocean biomass and biodiversity, providing critical habitat for fish and invertebrates. Newly applied radiocarbon age date from the deep water proteinaceous corals Gerardia sp. and Leiopathes glaberrima show that radial growth rates are as low as 4 to 35 {micro}m yr{sup -1} and that individual colony longevities are on the order of thousands of years. The management and conservation of deep sea coral communities is challenged by their commercial harvest for the jewelry trade and damage caused by deep water fishing practices. In light of their unusual longevity, a better understanding of deep sea coral ecology and their interrelationships with associated benthic communities is needed to inform coherent international conservation strategies for these important deep-sea ecosystems.

  19. Layout optimization in ultra deep submicron VLSI design

    E-Print Network [OSTI]

    Wu, Di

    2006-08-16T23:59:59.000Z

    As fabrication technology keeps advancing, many deep submicron (DSM) effects have become increasingly evident and can no longer be ignored in Very Large Scale Integration (VLSI) design. In this dissertation, we study several deep submicron problems...

  20. atlantic deep water: Topics by E-print Network

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

    atmosphere. It is found that North Atlantic Deep Water formation is favored by a warm climate, while cold climates are more likely to produce Southern Ocean deep water or...

  1. EECLP Webinar Series - #4 Residential Energy Efficiency Deep...

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

    Series - 4 Residential Energy Efficiency Deep Dive, Part Two EECLP Webinar Series - 4 Residential Energy Efficiency Deep Dive, Part Two December 18, 2014 3:00PM to 4:00PM EST...

  2. Cost estimate and economic issues associated with the MOX option (prior to DOE`s record of decision)

    SciTech Connect (OSTI)

    Reid, R.L.; Miller, J.W.

    1997-04-01T23:59:59.000Z

    Before the January 1997 Record of Decision (ROD), the U.S. Department of Energy Office of Fissile Materials Disposition (DOE-MD) evaluated three technologies for the disposition of {approximately}50 MT of surplus plutonium from defense-related programs-reactors, immobilization, and deep boreholes. As part of the process supporting the ROD, and comprehensive assessment of technical viability, cost, and schedule was conducted by DOE-MD and its national laboratory contractors. Oak Ridge National Laboratory managed and coordinated the life-cycle cost (LCC) assessment effort for this program. This report discusses the economic analysis methodology and the results for the reactor options considered prior to ROD. A secondary intent of the report is to discuss major technical and economic issues that impact cost and schedule. To evaluate the economics of the reactor option and other technologies on an equitable basis, a set of cost-estimating guidelines and a common cost-estimating format were utilized by all three technology teams. This report includes the major economic analysis assumptions and the comparative constant-dollar and discounted-dollar LCCs for all nine reactor scenarios.

  3. Loop Current and Deep Eddies Princeton University, Princeton, New Jersey

    E-Print Network [OSTI]

    . It is shown that north of Campeche Bank is a fertile ground for the growth of deep cyclones by baroclinic

  4. Deep Dives ... More Than Just a SCUBA Experience!

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    The Student Lifecycle #12;Purpose "Perform a deep dive exercise to determine if moving the transfer credit

  5. "THE NUCLEAR OPTION IN GREEK NATIONAL ENERGY POLICY

    E-Print Network [OSTI]

    "THE NUCLEAR OPTION IN GREEK NATIONAL ENERGY POLICY: A RENAISSANCE OR A DJA VUE" by RAPHAEL MOISSIS? · the Commission: · Recognizes the contribution of nuclear energy in CO2 emission reduction. · Underlines of nuclear energy generation is reduced, it is essential that this reduction be phased

  6. Quantum Finance Hamiltonian for Coupon Bond European and Barrier Options

    E-Print Network [OSTI]

    Chaudhuri, Sanjay

    Quantum Finance Hamiltonian for Coupon Bond European and Barrier Options Belal E. Baaquie RMI are financial derivatives that can be analyzed in the Hamiltonian formulation of quantum finance. Forward-2963 Fax: (65) 6777-6126 Email: phybeb@nus.edu.sg #12;Quantum Finance Hamiltonian for Coupon Bond European

  7. HOUSING: Senior year offers the broadest range of housing options.

    E-Print Network [OSTI]

    Royer, Dana

    SENIOR HOUSING: Senior year offers the broadest range of housing options. Most seniors live in an apartment or wood frame house with a group of friends, although some choose to live in a residence hall or program house. STUDENT STAFF: Senior areas are staffed by Community Advisors. See previous box

  8. Options for Improving the Energy Efficiency of Intermodal Freight Trains

    E-Print Network [OSTI]

    Barkan, Christopher P.L.

    Options for Improving the Energy Efficiency of Intermodal Freight Trains Yung-Cheng (Rex) Lai and improves energy efficiency, despite the additional weight penalty and consequent increase in bearing, that intermodal cars are loaded to maximize energy-efficient operation. Two trains may have identical slot uti

  9. SURVEY OF EARNED DOCTORATES (SED) WEB REGISTRATION OPTION

    E-Print Network [OSTI]

    Omiecinski, Curtis

    SURVEY OF EARNED DOCTORATES (SED) WEB REGISTRATION OPTION Congratulations on completing your recipients will now be able to register directly via the web and instantaneously receive a PIN and password about the web survey, please do not hesitate to contact us: 4800-sed@norc.uchicago.edu or 1

  10. Numerical Convergence Properties of Option Pricing PDEs with Uncertain Volatility

    E-Print Network [OSTI]

    Forsyth, Peter A.

    is then simply the cost of this hedge. The principal source of risk is the price of the underlying assetNumerical Convergence Properties of Option Pricing PDEs with Uncertain Volatility D. M. Pooley , P, 2001 Abstract The pricing equations derived from uncertain volatility models in finance are often cast

  11. RISK MANAGEMENT IN REAL OPTIONS BASED PHARMACEUTICAL PORTFOLIO PLANNING

    E-Print Network [OSTI]

    Maranas, Costas

    RISK MANAGEMENT IN REAL OPTIONS BASED PHARMACEUTICAL PORTFOLIO PLANNING Michael J. Rogers, Anshuman valuations and a risk management analysis for balancing risk versus reward tradeoffs. The resulting valuation that minimize risk for a specified level of return, to begin Phase I clinical testing from a set of candidate

  12. Technology options and effective policies to reduce greenhouse gas

    E-Print Network [OSTI]

    Technology options and effective policies to reduce greenhouse gas emissions and improve security); DNE21+ model. · National Institute for Environmental Studies (Japan); AIM model. · Natural Resources both the climate problem and security of supply, and thus provide synergies, while others represent

  13. Assessment for advanced fuel cycle options in CANDU

    SciTech Connect (OSTI)

    Morreale, A.C.; Luxat, J.C. [McMaster University, 1280 Main St. W. Hamilton, Ontario, L8S 4L7 (Canada); Friedlander, Y. [AMEC-NSS Ltd., 700 University Ave. 4th Floor, Toronto, Ontario, M5G 1X6 (Canada)

    2013-07-01T23:59:59.000Z

    The possible options for advanced fuel cycles in CANDU reactors including actinide burning options and thorium cycles were explored and are feasible options to increase the efficiency of uranium utilization and help close the fuel cycle. The actinide burning TRUMOX approach uses a mixed oxide fuel of reprocessed transuranic actinides from PWR spent fuel blended with natural uranium in the CANDU-900 reactor. This system reduced actinide content by 35% and decreased natural uranium consumption by 24% over a PWR once through cycle. The thorium cycles evaluated used two CANDU-900 units, a generator and a burner unit along with a driver fuel feedstock. The driver fuels included plutonium reprocessed from PWR, from CANDU and low enriched uranium (LEU). All three cycles were effective options and reduced natural uranium consumption over a PWR once through cycle. The LEU driven system saw the largest reduction with a 94% savings while the plutonium driven cycles achieved 75% savings for PWR and 87% for CANDU. The high neutron economy, online fuelling and flexible compact fuel make the CANDU system an ideal reactor platform for many advanced fuel cycles.

  14. On-Going Comparison of Advanced Fuel Cycle Options

    SciTech Connect (OSTI)

    Piet, S.J.; Bennett, R.G.; Dixon, B.W.; Herring, J.S.; Shropshire, D.E.; Roth, M.; Smith, J.D.; Finck, P.; Hill, R.; Laidler, J.; Pasamehmetoglu, K.

    2004-10-03T23:59:59.000Z

    This paper summarizes the current comprehensive comparison of four major fuel cycle strategies: once-through, thermal recycle, thermal+fast recycle, fast recycle. It then proceeds to summarize comparison of the major technology options for the key elements of the fuel cycle that can implement each of the four strategies - separation processing, transmutation reactors, and fuels.

  15. GENERAL RESEARCH Real Options Based Analysis of Optimal Pharmaceutical Research

    E-Print Network [OSTI]

    Maranas, Costas

    GENERAL RESEARCH Real Options Based Analysis of Optimal Pharmaceutical Research and Development optimization model (OptFolio) of pharmaceutical research and development (R&D) portfolio management using preclinical development through FDA filing and product launch.1 A drug may spend 6-10 years

  16. Radium Disposition Options for the Department of Energy

    SciTech Connect (OSTI)

    Parks, D. L.; Thiel, E. C.; Seidel, B. R.

    2002-02-26T23:59:59.000Z

    The Department of Energy (DOE) has developed plans to disposition its excess nuclear materials, including radium-containing materials. Within DOE, there is no significant demand for radium at this time. However, DOE is exploring reuse options, including uses that may not exist at this time. The Nonactinide Isotopes and Sealed Sources Management Group (NISSMG) has identified 654 radium-containing items, and concluded that there are no remaining radium items that do not have a pathway to disposition. Unfortunately, most of these pathways end with disposal, whereas reuse would be preferable. DOE has a number of closure sites that must remove the radium at their sites as part of their closure activities. NISSMG suggests preserving the larger radium sources that can easily be manufactured into targets for future reuse, and disposing the other items. As alternatives to disposal, there exist reuse options for radium, especially in nuclear medicine. These options were identified by NISSMG. The NISSMG recommends that DOE set up receiver sites to store these radium materials until reuse options become available. The NISSMG recommends two pathways for dispositioning radium sources, depending on the activity and volume of material. Low activity radium sources can be managed as low level radioactive waste per DOE Order 5820.2A. Higher activity radium sources are more appropriate for reuse in nuclear medicine applications and other applications.

  17. On Accurate and Provably Efficient GARCH Option Pricing Algorithms

    E-Print Network [OSTI]

    Lyuu, Yuh-Dauh

    On Accurate and Provably Efficient GARCH Option Pricing Algorithms Yuh-Dauh Lyuu Chi-Ning Wu Abstract The GARCH model has been very successful in capturing the serial corre- lation of asset return tree-based GARCH op- tion pricing algorithms suffer from exponential running time, a cut-off maturity

  18. Doctoral Defense "Biogeochemical evaluation of disposal options for arsenic-

    E-Print Network [OSTI]

    Kamat, Vineet R.

    generated during drinking water treatment" Tara Clancy Date: December 2, 2014 Time: 9:00 AM Location: GM Lutgarde Raskin Professor, Civil & Environmental Engineering Arsenic contamination of drinking water of arsenic removal technologies requires disposal options for produced wastes that limit the release

  19. Evaluation of Optional Cancellation Contracts using Quantitative Finance Techniques

    E-Print Network [OSTI]

    Zubelli, Jorge Passamani

    market. There are two ways of transporting natural gas: pipelines and liquefied natural gas (LNG). If there is a pipeline available, then it is the cheapest transportation option. LNG is the choice when no pipeline is available. LNG takes up to 1/600th the volume of natural gas. It requires special ships, known as LNG

  20. 12 Victorian Supplement 2010 Victoria's unique geothermal option

    E-Print Network [OSTI]

    Sandiford, Mike

    12 Victorian Supplement 2010 Victoria's unique geothermal option Prof Mike Sandiford Professor Australia's `hot rocks'make it one of the best prospects for enhanced geothermal energy anywhere's most exciting geothermal prospects. Extracted from the ground, South Australian uranium could easily

  1. OPTIONS POLITIQUES anada's Science, Technology and Innovation System

    E-Print Network [OSTI]

    Volesky, Bohumil

    OPTIONS POLITIQUES JUIN 2009 8 C anada's Science, Technology and Innovation System: State, Technology and Innovation Council (STIC) presented its State of the Nation 2008 report. It presents an overview of Canada's sci- ence, technology and innovation system, charts our progress over time

  2. SHORT-TERM GENERATION ASSET VALUATION: A REAL OPTIONS APPROACH

    E-Print Network [OSTI]

    Tseng, Chung-Li

    using real options to value power plants with unit commitment constraints over a short-term period. We forward-moving Monte Carlo simulation with backward-moving dynamic programming. We assume that the power significantly overvalue a power plant. With deregulation of the electricity industry a global trend, utilities

  3. National Transportation Policy Options: A Time for Choice

    E-Print Network [OSTI]

    Minnesota, University of

    National Transportation Policy Options: A Time for Choice A white paper for participants of the 2008 James L. Oberstar Forum The Next Authorization: Transforming Transportation Policy? April 6­7, 2008 Minneapolis, Minnesota Sponsored by Center for Transportation Studies University of Minnesota

  4. Eat Healthy at Dal LOCATION VENUE HEALTHY OPTIONS

    E-Print Network [OSTI]

    Brownstone, Rob

    and gluten free. Home Zone: Cooked vegetable option, rice, and a variety of hot home style meals (some (Greek, Fruit, Garden, 3 bean, Spinach),Gourmet Sandwiches made with whole grain bread, Daily Soup, turkey and ham, club, oven roasted chicken breast, sweet onion chicken teriyaki) water, 100% fruit juice

  5. General Electric Company Evaluation of Sustainable Energy Options

    E-Print Network [OSTI]

    and performance of each electricity infrastructure scenario in various timescales of power system operation. In addition, three different 2018 electricity infrastructure scenarios were developed. The impact of eachGeneral Electric Company Evaluation of Sustainable Energy Options for the Big Island of Hawaii

  6. Urban Options Solar Greenhouse Demonstration Project. Final report

    SciTech Connect (OSTI)

    Cipparone, L.

    1980-10-15T23:59:59.000Z

    The following are included: the design process, construction, thermal performance, horticulture, educational activities, and future plans. Included in appendices are: greenhouse blueprints, insulating curtain details, workshop schedules, sample data forms, summary of performance calculations on the Urban Options Solar Greenhouse, data on vegetable production, publications, news articles on th Solar Greenhouse Project, and the financial statement. (MHR)

  7. MSU College of Nursing Clinical Nurse Leader (CNL) Option

    E-Print Network [OSTI]

    Dyer, Bill

    of Clinical Outcomes 4 (3 lecture; 1 clinical lab) NRSG 509 Design of Healthcare Delivery Systems Lab 1 (1MSU College of Nursing Clinical Nurse Leader (CNL) Option 1 ½ Year Program of Study Semester 1 clinical lab) NRSG 553 Financing & Budgeting of Health Care Systems 2 (2 lecture) NRSG 575 Professional

  8. MSU College of Nursing Clinical Nurse Leader (CNL) Option

    E-Print Network [OSTI]

    Dyer, Bill

    of Clinical Outcomes 4 (3 lecture; 1 clinical lab) NRSG 553 Financing & Budgeting of Health Care Systems 2 (2MSU College of Nursing Clinical Nurse Leader (CNL) Option 2 ½ Year Program of Study Semester 1 of Healthcare Delivery Systems 3 (3 lecture) NRSG 509 Design of Healthcare Delivery Systems Lab 1 (1 clinical

  9. Database Managament IS&M Option Mark Levene

    E-Print Network [OSTI]

    Levene, Mark

    Database Managament IS&M Option Mark Levene Email: m.levene@dcs.bbk.ac.uk Web: http://www.dcs.bbk.ac.uk/~mark/ Lecture Plan 1. Introduction to Databases 2. Data Modelling with the Entity-Relationship Model 3 and Referential Integrity 4. Querying a Relational Database (a) Querying a Single Table (b) Aggregating

  10. Flexibility Strategy Valuing Flexible Product Options Prithviraj Banerjee

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Flexibility Strategy ­ Valuing Flexible Product Options Prithviraj Banerjee Olivier L. de that we see around us nowadays. Flexibility can be understood as the innate ability of a system or product levels during later stages of its lifecycle. Usually the range of expected behavior is fixed

  11. ORIGINAL ARTICLE Composting is an effective treatment option for

    E-Print Network [OSTI]

    California at Berkeley, University of

    ORIGINAL ARTICLE Composting is an effective treatment option for sanitization of Phytophthora of California, Berkeley, CA, USA 2 Sonoma Compost, Sonoma, CA, USA 3 McEvoy Ranch, Marin, CA, USA Introduction.1111/j.1365-2672.2006.03008.x Abstract Aims: To determine the effects of heat and composting treatments

  12. DESIGN REQUIREMENTS AND OPTIONS FOR FINAL FOCUSING SUPERCONDUCTING MAGNETS

    E-Print Network [OSTI]

    California at San Diego, University of

    DESIGN REQUIREMENTS AND OPTIONS FOR FINAL FOCUSING SUPERCONDUCTING MAGNETS OF HEAVY-ION DRIVERS L of using both high-temperature superconductors and con- ventional low-temperature superconductors are investi- gated. The use of high-temperature superconducting materials may offer an attractive, although

  13. YEAR PALAEOMAGNETISM OPTION 5TH WEEK ENVIRONMENTAL MAGNETISM

    E-Print Network [OSTI]

    Niocaill, Conall Mac

    4TH YEAR ­ PALAEOMAGNETISM OPTION ­ 5TH WEEK ­ ENVIRONMENTAL MAGNETISM Questions to be investigated: 1. What is environmental magnetism? 2. What rock magnetic parameters are used in environmental magnetism? 3. What geologic parameters are contributing to the environmental magnetic signals? 4. How can we

  14. Diplme Inter-Universitaire Sant au Travail Option Infirmier

    E-Print Network [OSTI]

    Brest, Université de

    Diplôme Inter-Universitaire Santé au Travail Option Infirmier Année Universitaire 2012 des Infirmiers en Santé au Travail (IST) en leur donnant de nouvelles fonctions au sein des services du Diplôme d'infirmier français ou européen ou autorisation d'exercer le métier d'infirmier

  15. DIRECT USE OF NATURAL GAS: ANALYSIS AND POLICY OPTIONS

    E-Print Network [OSTI]

    1 DIRECT USE OF NATURAL GAS: ANALYSIS AND POLICY OPTIONS Northwest Power Planning Council Issue Paper 94-41 August 11, 1994 Introduction Lower natural gas prices, apparently adequate gas supplies Power Plan, both natural gas-fired cogeneration and the use of combustion turbines as a means of backing

  16. Assessing Novel Foundation Options for Offshore Wind Turbines

    E-Print Network [OSTI]

    Byrne, Byron

    Assessing Novel Foundation Options for Offshore Wind Turbines B.W. Byrne, BE(Hons), BCom, MA, DPhil G.T. Houlsby, MA, DSc, FREng, FICE Oxford University, UK SYNOPSIS Offshore wind farms, and of these wind power is the only one to be exploited on a commercial scale at present. Three major offshore

  17. PASSPORT OPTIONS Freddy Delbaen, Eidgen ossische Technische Hochschule, urich

    E-Print Network [OSTI]

    Delbaen, Freddy

    does pay these losses. That means holder keep benefits liable losses. The passport option is in sense #12; maximum functions. basic ingredient Skorohod's lemma. Section quite technical mainly shows terms, of main result quite technical. Section 7 deals with continuous time optimisation the geometric

  18. Remediation cleanup options for the Hoe Creek UCG site

    SciTech Connect (OSTI)

    Nordin, J.; Griffin, W.; Chatwin, T.; Lindblom, S.; Crader, S.

    1990-03-01T23:59:59.000Z

    The US Department of Energy must restore groundwater quality at the Hoe Creek, Wyoming, underground coal gasification site using the best proven practicable technology. Six alternative remediation methods are evaluated in this project: (1) excavation, (2) three variations of groundwater plume containment, (3) in situ vacuum extraction, (4) pump and treat using a defined pattern of pumping wells to obtain an effective matrix sweep, (5) in situ flushing using a surfactant, and (6) in situ bioremediation. Available site characterization data is insufficient to accurately project the cost of remediation. Several alternative hypothetical examples and associated costs are described in the text and in the appendices. However, not enough information is available to use these examples as a basis for comparison purposes. Before a cleanup method is selected, core borings should be taken to define the areal extent and depth of contaminated matrix material. Segments of these core borings should be analyzed for organic contaminants in the soil (e.g., benzene) and their relationship to the groundwater contamination. These analyses and subsequent treatability studies will show whether or not the contaminants can be effectively removed by surface on in situ volatilization, leached from the matrix using washing solutions, or removed by bioremediation. After this information is obtained, each technology should be evaluated with respect to cost and probability of success. A decision tree for implementing remediation cleanup at the Hoe Creek site is presented in this report. 26 refs., 11 figs., 3 tabs.

  19. Deep Learning Representation using Autoencoder for 3D Shape Retrieval

    E-Print Network [OSTI]

    benchmarks. I. INTRODUCTION With the fast development of 3D printer, Microsoft Kinect sensor and laserDeep Learning Representation using Autoencoder for 3D Shape Retrieval Zhuotun Zhu, Xinggang Wang@hust.edu.cn Abstract--We study the problem of how to build a deep learning representation for 3D shape. Deep learning

  20. Deep Web Integration with VisQI Thomas Kabisch

    E-Print Network [OSTI]

    Meng, Weiyi

    Deep Web Integration with VisQI Thomas Kabisch Humboldt-Universit¨at zu Berlin Berlin, Germany of Deep Web sources. Building sys- tems which would be able to automatically use all or a large fraction of all Deep Web sources of a given domain, such as airline reservation in the USA, would offer great

  1. Article ID: Query Translation on the Fly in Deep Web

    E-Print Network [OSTI]

    Article ID: Query Translation on the Fly in Deep Web Integration Jiang Fangjiao, Jia Linlin, Meng users to access the desired information, many researches have dedicated to the Deep Web (i.e. Web databases) integration. We focus on query translation which is an important part of the Deep Web integration

  2. A Deep Web Data Integration System for Job , Ling yanyan

    E-Print Network [OSTI]

    A Deep Web Data Integration System for Job Search Liu wei 1, Li xian 1 , Ling yanyan 1 , Zhang build a deep web data integration system that supports unified access for users to multiple job web interfaces. We call this kind of web data "Deep Web", the online databases "Web database", and the form

  3. Annotation of the Shallow and the Deep Siegfried Handschuh

    E-Print Network [OSTI]

    Staab, Steffen

    Annotation of the Shallow and the Deep Web Siegfried Handschuh½ and Steffen Staab½ ¾ ½ Institute a framework,CREAM, that allows the creation of semantic annotation on the Shallow and the Deep Web. Hence with the simultaneous creation of metadata, and the deep annotation. 1 Introduction The semantic web ­ the web

  4. Economics of Alaska North Slope gas utilization options

    SciTech Connect (OSTI)

    Thomas, C.P.; Doughty, T.C.; Hackworth, J.H.; North, W.B.; Robertson, E.P.

    1996-08-01T23:59:59.000Z

    The recoverable natural gas available for sale in the developed and known undeveloped fields on the Alaskan North Slope (ANS) total about 26 trillion cubic feet (TCF), including 22 TCF in the Prudhoe Bay Unit (PBU) and 3 TCF in the undeveloped Point Thomson Unit (PTU). No significant commercial use has been made of this large natural gas resource because there are no facilities in place to transport this gas to current markets. To date the economics have not been favorable to support development of a gas transportation system. However, with the declining trend in ANS oil production, interest in development of this huge gas resource is rising, making it important for the U.S. Department of Energy, industry, and the State of Alaska to evaluate and assess the options for development of this vast gas resource. The purpose of this study was to assess whether gas-to-liquids (GTL) conversion technology would be an economic alternative for the development and sale of the large, remote, and currently unmarketable ANS natural gas resource, and to compare the long term economic impact of a GTL conversion option to that of the more frequently discussed natural gas pipeline/liquefied natural gas (LNG) option. The major components of the study are: an assessment of the ANS oil and gas resources; an analysis of conversion and transportation options; a review of natural gas, LNG, and selected oil product markets; and an economic analysis of the LNG and GTL gas sales options based on publicly available input needed for assumptions of the economic variables. Uncertainties in assumptions are evaluated by determining the sensitivity of project economics to changes in baseline economic variables.

  5. Small diameter, deep bore optical inspection system

    DOE Patents [OSTI]

    Lord, David E. (Livermore, CA); Petrini, Richard R. (Livermore, CA); Carter, Gary W. (Livermore, CA)

    1981-01-01T23:59:59.000Z

    An improved rod optic system for inspecting small diameter, deep bores. The system consists of a rod optic system utilizing a curved mirror at the end of the rod lens such that the optical path through the system is bent 90.degree. to minimize optical distortion in examining the sides of a curved bore. The system is particularly useful in the examination of small bores for corrosion, and is capable of examining 1/16 inch diameter and up to 4 inch deep drill holes, for example. The positioning of the curved mirror allows simultaneous viewing from shallow and right angle points of observation of the same artifact (such as corrosion) in the bore hole. The improved rod optic system may be used for direct eye sighting, or in combination with a still camera or a low-light television monitor; particularly low-light color television.

  6. Systems analysis approach to the disposal of high-level waste in deep ocean sediments

    SciTech Connect (OSTI)

    de Marsily, G.; Hill, M. D.; Murray, C. N.; Talbert, D. M.; Van Dorp, F.; Webb, G. A.M.

    1980-01-01T23:59:59.000Z

    Among the different options being studied for disposal of high-level solidified waste, increasing attention is being paid to that of emplacement of glasses incorporating the radioactivity in deep oceanic sediments. This option has the advantage that the areas of the oceans under investigation appear to be relatively unproductive biologically, are relatively free from cataclysmic events, and are areas in which the natural processes are slow. Thus the environment is stable and predictable so that a number of barriers to the release and dispersion of radioactivity can be defined. Task Groups set up in the framework of the International Seabed Working Group have been studying many aspects of this option since 1976. In order that the various parts of the problem can be assessed within an integrated framework, the methods of systems analysis have been applied. In this paper the Systems Analysis Task Group members report the development of an overall system model. This will be used in an iterative process in which a preliminary analysis, together with a sensitivity analysis, identifies the parameters and data of most importance. The work of the other task groups will then be focussed on these parameters and data requirements so that improved results can be fed back into an improved overall systems model. The major requirements for the development of a preliminary overall systems model are that the problem should be separated into identified elements and that the interfaces between the elements should be clearly defined. The model evolved is deterministic and defines the problem elements needed to estimate doses to man.

  7. On-Going Comparison of Advanced Fuel Cycle Options

    SciTech Connect (OSTI)

    Steven J. Piet; Ralph G. Bennett; Brent W. Dixon; J. Stephen Herring; David E. Shropshire; Mark Roth; J. D. Smith; Robert Hill; James Laidler; Kemal Pasamehmetoglu

    2004-10-01T23:59:59.000Z

    The Advanced Fuel Cycle Initiative (AFCI) program is addressing key issues associated with critical national needs. This paper compares the major options with these major “outcome” objectives - waste geological repository capacity and cost, energy security and sustainability, proliferation resistance, fuel cycle economics, and safety as well as “process” objectives associated with readiness to proceed and adaptability and robustness in the face of uncertainties. Working together, separation, transmutation, and fuel technologies provide complete energy systems that can improve waste management compared to the current “once-through/no separation” approach. Future work will further increase confidence in potential solutions, optimize solutions for the mixtures of objectives, and develop attractive development and deployment paths for selected options. This will allow the nation to address nearer-term issues such as avoiding the need for additional geological repositories while making nuclear energy a more sustainable energy option for the long-term. While the Generation IV Initiative is exploring multiple reactor options for future nuclear energy for both electricity generation and additional applications, the AFCI is assessing fuel cycles options for either a continuation or expansion of nuclear energy in the United States. This report compares strategies and technology options for managing the associated spent fuel. There are four major potential strategies, as follows: · The current U.S. strategy is once through: standard nuclear power plants, standard fuel burnup, direct geological disposal of spent fuel. Variants include higher burnup fuels in water-cooled power plants, once-through gas-cooled power plants, and separation (without recycling) of spent fuel to reduce the number and cost of geological waste packages. · The second strategy is thermal recycle, recycling some fuel components in thermal reactors. This strategy extends the useful life of the geologic repository, producing energy from the fissile transuranics in spent fuel while reducing plutonium. · The third strategy is thermal+fast recycle. The difference from the second strategy is that more components of spent fuel can be recycled to reduce both fissile and non-fissile transuranics, but at the cost of developing and deploying at least one fast reactor or accelerator driven system. A mix of thermal and fast reactors would implement this strategy. · The fourth strategy is pure fast recycle; fuel would not be recycled in thermal reactors, which would be phased out in favor of deploying fast spectrum power reactors.

  8. Nonlethal weapons as force options for the Army

    SciTech Connect (OSTI)

    Alexander, J.B.

    1994-04-01T23:59:59.000Z

    This paper suggests that future challenges to US national security will be very different from those previously experienced. In a number of foreseeable circumstances, conventional military force will be inappropriate. The National Command Authority, and other appropriate levels of command, need expanded options available to meet threats for which the application of massive lethal force is counterproductive or inadvisable. It is proposed that nonlethal concepts be developed that provide additional options for military leaders and politicians. Included in this initiative should be exploration of policy, strategy, doctrine, and training issues as well as the development of selected technologies and weapons. In addition, civilian law enforcement agencies have similar requirements for less-than-lethal systems. This may be an excellent example for a joint technology development venture.

  9. A review of nuclear fuel cycle options for developing nations

    SciTech Connect (OSTI)

    Harrison, R.K.; Scopatz, A.M.; Ernesti, M. [The University of Texas at Austin, Pickle Research Campus, Building 159, Austin, TX 78712 (United States)

    2007-07-01T23:59:59.000Z

    A study of several nuclear reactor and fuel cycle options for developing nations was performed. All reactor choices were considered under a GNEP framework. Two advanced alternative reactor types, a nuclear battery-type reactor and a fuel reprocessing fast reactor were examined and compared with a conventional Generation III+ LWR reactor. The burn of nuclear fuel was simulated using ORIGEN 2.2 for each reactor type and the resulting information was used to compare the options in terms of waste produced, waste quality and repository impact. The ORIGEN data was also used to evaluate the economics of the fuel cycles using unit costs, discount rates and present value functions with the material balances. The comparison of the fuel cycles and reactors developed in this work provides a basis for the evaluation of subsidy programs and cost-benefit comparisons for various reactor parameters such as repository impact and proliferation risk versus economic considerations. (authors)

  10. Technology Options for a Fast Spectrum Test Reactor

    SciTech Connect (OSTI)

    D. M. Wachs; R. W. King; I. Y. Glagolenko; Y. Shatilla

    2006-06-01T23:59:59.000Z

    Idaho National Laboratory in collaboration with Argonne National Laboratory has evaluated technology options for a new fast spectrum reactor to meet the fast-spectrum irradiation requirements for the USDOE Generation IV (Gen IV) and Advanced Fuel Cycle Initiative (AFCI) programs. The US currently has no capability for irradiation testing of large volumes of fuels or materials in a fast-spectrum reactor required to support the development of Gen IV fast reactor systems or to demonstrate actinide burning, a key element of the AFCI program. The technologies evaluated and the process used to select options for a fast irradiation test reactor (FITR) for further evaluation to support these programmatic objectives are outlined in this paper.

  11. 1992 Columbia River Salmon Flow Measures Options Analysis/EIS.

    SciTech Connect (OSTI)

    Not Available

    1992-01-01T23:59:59.000Z

    This Options Analysis/Environmental Impact Statement (OA/EIS) identifies, presents effects of, and evaluates the potential options for changing instream flow levels in efforts to increase salmon populations in the lower Columbia and Snake rivers. The potential actions would be implemented during 1992 to benefit juvenile and adult salmon during migration through eight run-of-river reservoirs. The Corps of Engineers (Corps) prepared this document in cooperation with the Bonneville Power Administration and the Bureau of Reclamation. The US Fish and Wildlife Service (FSWS) is a participating agency. The text and appendices of the document describe the characteristics of 10 Federal projects and one private water development project in the Columbia River drainage basin. Present and potential operation of these projects and their effects on the salmon that spawn and rear in the Columbia and Snake River System are presented. The life history, status, and response of Pacific salmon to current environmental conditions are described.

  12. Assessment of Disposal Options for DOE-Managed High-Level Radioactive...

    Energy Savers [EERE]

    Assessment of Disposal Options for DOE-Managed High-Level Radioactive Waste and Spent Nuclear Fuel Assessment of Disposal Options for DOE-Managed High-Level Radioactive Waste and...

  13. Apply option-thinking in long term infrastructure investment : the case of commercial real estate

    E-Print Network [OSTI]

    Zhang, Na, S.M. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    Over the last two decades the application of real options theory has dramatically altered the way researches model infrastructure investment decisions. Real options are the right, but not obligation to do something for a ...

  14. A generalized real options methodology for evaluating investments under uncertainty with application to air transportation

    E-Print Network [OSTI]

    Miller, Bruno, 1974-

    2005-01-01T23:59:59.000Z

    Real options analysis is being increasingly used as a tool to evaluate investments under uncertainty; however, traditional real options methodologies have some shortcomings that limit their utility, such as the use of the ...

  15. Valuation of procurement flexibility in the machinery and equipment industry using the real option approach

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Valuation of procurement flexibility in the machinery and equipment industry using the real option situation of production networks of machine tool and equipment manufacturers will be described. Secondly reliability, flexibility, procurement, real options. 1 Introduction Besides the general market fluctuations

  16. Managing a portfolio of real options : sequential exploration of dependent prospects

    E-Print Network [OSTI]

    Smith, James L.

    2004-01-01T23:59:59.000Z

    We consider the impact of sequential investment and active management on the value of a portfolio of real options. The options are assumed to be interdependent, in that exercise of any one is assumed to produce, in addition ...

  17. OPTIMAL EXERCISE POLICIES AND SIMULATION-BASED VALUATION FOR AMERICAN-ASIAN OPTIONS

    E-Print Network [OSTI]

    Fu, Michael

    OPTIMAL EXERCISE POLICIES AND SIMULATION-BASED VALUATION FOR AMERICAN-ASIAN OPTIONS RONGWEN WU-based method that exploits the established structural properties to efficiently price such options. Sections 2

  18. Chinese strategic weapons and the plutonium option (U)

    SciTech Connect (OSTI)

    Lewis, John W.; Xui Litai

    1988-04-01T23:59:59.000Z

    In their article "Chinese Strategic Weapons and the Plutonium Option," John W. Lewis and Xue Litai of the Center for International Security and Arms Control at Stanford University's International Strategic Institute present an unclassified look at plutonium processing in the PRC. The article draws heavily on unclassified PRC sources for its short look at this important subject. Interested readers will find more detailed information in the recently available works referenced in the article.

  19. Bridge Health Insurance Options ief gap in health

    E-Print Network [OSTI]

    limitations to bear in mind: n denied health care coverage, you almost certainly won't qualify y at the end-800-304-0372 www.anthem.com and click on visitor and click on state. United Health Care at 1-888-545-5205 or visitBridge Health Insurance Options ief gap in health of coverage became seriously hurt or ill. That

  20. Study on Alternative Cargo Launch Options from the Lunar Surface

    SciTech Connect (OSTI)

    Cheryl A. Blomberg; Zamir A. Zulkefli; Spencer W. Rich; Steven D. Howe

    2013-07-01T23:59:59.000Z

    In the future, there will be a need for constant cargo launches from Earth to Mars in order to build, and then sustain, a Martian base. Currently, chemical rockets are used for space launches. These are expensive and heavy due to the amount of necessary propellant. Nuclear thermal rockets (NTRs) are the next step in rocket design. Another alternative is to create a launcher on the lunar surface that uses magnetic levitation to launch cargo to Mars in order to minimize the amount of necessary propellant per mission. This paper investigates using nuclear power for six different cargo launching alternatives, as well as the orbital mechanics involved in launching cargo to a Martian base from the moon. Each alternative is compared to the other alternative launchers, as well as compared to using an NTR instead. This comparison is done on the basis of mass that must be shipped from Earth, the amount of necessary propellant, and the number of equivalent NTR launches. Of the options, a lunar coil launcher had a ship mass that is 12.7% less than the next best option and 17 NTR equivalent launches, making it the best of the presented six options.

  1. A new volatility term in the theory of options with transaction costs

    E-Print Network [OSTI]

    Alexander Morozovsky

    2000-04-03T23:59:59.000Z

    The introduction of transaction costs into the theory of option pricing could lead not only to the change of return for options, but also to the change of the volatility. On the base of assumption of the portfolio analysis, a new equation for option pricing with transaction costs is derived. A new solution for the option price is obtained for the time close to expiration date.

  2. Screening for Real Options “In” an Engineering System: A Step Towards Flexible System Development

    E-Print Network [OSTI]

    Bartolomei, Jason E.

    2006-04-07T23:59:59.000Z

    The goal of this research is to develop an analytical framework for screening for real options “in” an

  3. QAre there public policy options that reward linking the growing bioeconomy to environmental stewardship?

    E-Print Network [OSTI]

    Debinski, Diane M.

    QAre there public policy options that reward linking the growing bioeconomy to environmental stewardship? AThree public policy options that show promise for linking the bioeconomy with environmental examined six public policy options that reward linking the growing bioeconomy to environmental stewardship

  4. Beta Smile and Coskewness: Theoretical and Empirical Results in Options Markets

    E-Print Network [OSTI]

    Egami, Masahiko

    Beta Smile and Coskewness: Theoretical and Empirical Results in Options Markets Masahiko Egami of the higher moment risks of option returns, namely beta and coskewness. Under mild assumptions, the investors' decreasing absolute risk aversion can result in a U-shaped pattern (a beta smile) for put option betas

  5. Energy, Product, and Economic Implications of Environmental Compliance Options- A Southern California Case Study

    E-Print Network [OSTI]

    Kyricopoulos, P. F.; Dennison, W. J.

    to selecting an option to implement. We discuss how the options are assembled into an array of coping strategies for environmental compliance. This work is part of an ongoing project to develop a database of regulations and technology options. (A major Southern...

  6. Evolution of a Visual Impact Model to Evaluate Nuclear Plant Siting and Design Option1

    E-Print Network [OSTI]

    Standiford, Richard B.

    Evolution of a Visual Impact Model to Evaluate Nuclear Plant Siting and Design Option1 2/ Brian A and economic options for the analysis of nuclear plant siting possibilities (Burnham 1974; Jones, April 1975 of nuclear plant siting options for the AEC. BNWL's multi-disciplinary impact evaluation pro- cedure required

  7. Efficient pricing of swing options in Levy-driven models Oleg Kudryavtsev

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ; Amer- ican options; energy derivatives; Numerical methods for option pricing. 1 Introduction for risk management. In a deregulated market, energy contracts will need to be priced accordingEfficient pricing of swing options in L´evy-driven models Oleg Kudryavtsev Department

  8. A NEWTON METHOD FOR AMERICAN OPTION PRICING THOMAS F. COLEMAN, YUYING LI, AND ARUN VERMA

    E-Print Network [OSTI]

    Li, Yuying

    in the American option valuation. We illustrate that the proposed method on aver- age solves a discretized problem curve. American option valuation has been an active research area; many methods have been proposedA NEWTON METHOD FOR AMERICAN OPTION PRICING THOMAS F. COLEMAN, YUYING LI, AND ARUN VERMA December

  9. CFG: A simple handler for config files and command line options Tim Menzies

    E-Print Network [OSTI]

    Menzies, Tim

    CFG: A simple handler for config files and command line options Tim Menzies Lane Department!2¥3) . ­ Or, on the Prolog command line. When placing options on the command line, they must come after a -- mark. Options in files have be followed by a full stop ". ". Op- tions on the command line have

  10. Colored condensates deep inside neutron stars

    E-Print Network [OSTI]

    David Blaschke

    2014-07-28T23:59:59.000Z

    It is demonstrated how in the absence of solutions for QCD under conditions deep inside compact stars an equation of state can be obtained within a model that is built on the basic symmetries of the QCD Lagrangian, in particular chiral symmetry and color symmetry. While in the vacuum the chiral symmetry is spontaneously broken, it gets restored at high densities. Color symmetry, however, gets broken simultaneously by the formation of colorful diquark condensates. It is shown that a strong diquark condensate in cold dense quark matter is essential for supporting the possibility that such states could exist in the recently observed pulsars with masses of 2 $M_\\odot$.

  11. Deep-inelastic photon-neutrino scattering

    SciTech Connect (OSTI)

    Huq, M.

    1984-02-01T23:59:59.000Z

    The moments of the structure functions scrF/sub T//sup( N/), scrF/sub 3//sup( N/), and scrF/sub L//sup( N/) in deep-inelastic photon-neutrino scattering have been calculated. Exactly calculable leading-order QCD corrections to the box-diagram contributions are large for scrF/sub T//sup( N/) and scrF/sub 3//sup( N/) increasing with N. For scrF/sub L//sup( N/) the corrections are very small except for small N. Dependence of the results on the number of flavors of quarks is very small.

  12. Performance improvement options for the supercritical carbon dioxide brayton cycle.

    SciTech Connect (OSTI)

    Moisseytsev, A.; Sienicki, J. J.; Nuclear Engineering Division

    2008-07-17T23:59:59.000Z

    The supercritical carbon dioxide (S-CO{sub 2}) Brayton cycle is under development at Argonne National Laboratory as an advanced power conversion technology for Sodium-Cooled Fast Reactors (SFRs) as well as other Generation IV advanced reactors as an alternative to the traditional Rankine steam cycle. For SFRs, the S-CO{sub 2} Brayton cycle eliminates the need to consider sodium-water reactions in the licensing and safety evaluation, reduces the capital cost of the SFR plant, and increases the SFR plant efficiency. Even though the S-CO{sub 2} cycle has been under development for some time and optimal sets of operating parameters have been determined, those earlier development and optimization studies have largely been directed at applications to other systems such as gas-cooled reactors which have higher operating temperatures than SFRs. In addition, little analysis has been carried out to investigate cycle configurations deviating from the selected 'recompression' S-CO{sub 2} cycle configuration. In this work, several possible ways to improve S-CO{sub 2} cycle performance for SFR applications have been identified and analyzed. One set of options incorporates optimization approaches investigated previously, such as variations in the maximum and minimum cycle pressure and minimum cycle temperature, as well as a tradeoff between the component sizes and the cycle performance. In addition, the present investigation also covers options which have received little or no attention in the previous studies. Specific options include a 'multiple-recompression' cycle configuration, intercooling and reheating, as well as liquid-phase CO{sub 2} compression (pumping) either by CO{sub 2} condensation or by a direct transition from the supercritical to the liquid phase. Some of the options considered did not improve the cycle efficiency as could be anticipated beforehand. Those options include: a double recompression cycle, intercooling between the compressor stages, and reheating between the turbine stages. Analyses carried out as part of the current investigation confirm the possibilities of improving the cycle efficiency that have been identified in previous investigations. The options in this group include: increasing the heat exchanger and turbomachinery sizes, raising of the cycle high end pressure (although the improvement potential of this option is very limited), and optimization of the low end temperature and/or pressure to operate as close to the (pseudo) critical point as possible. Analyses carried out for the present investigation show that significant cycle performance improvement can sometimes be realized if the cycle operates below the critical temperature at its low end. Such operation, however, requires the availability of a heat sink with a temperature lower than 30 C for which applicability of this configuration is dependent upon the climate conditions where the plant is constructed (i.e., potential performance improvements are site specific). Overall, it is shown that the S-CO{sub 2} Brayton cycle efficiency can potentially be increased to 45 %, if a low temperature heat sink is available and incorporation of larger components (e.g.., heat exchangers or turbomachinery) having greater component efficiencies does not significantly increase the overall plant cost.

  13. SKA Deep Polarization and Cosmic Magnetism

    E-Print Network [OSTI]

    Taylor, A R; Akahori, Takuya; Beck, Rainer; Gaensler, Bryan; Heald, George; Johnston-Hollitt, Melanie; Langer, Mathieu; Rudnick, Lawrence; Ryu, Dongsu; Scaife, Anna; Schleicher, Dominik; Stil, Jeroen

    2015-01-01T23:59:59.000Z

    Deep surveys with the SKA1-MID array offer for the first time the opportunity to systematically explore the polarization properties of the microJy source population. Our knowledge of the polarized sky approaching these levels is still very limited. In total intensity the population will be dominated by star-forming and normal galaxies to intermediate redshifts ($z \\sim1-2$), and low-luminosity AGN to high redshift. The polarized emission from these objects is a powerful probe of their intrinsic magnetic fields and of their magnetic environments. For redshift of order 1 and above the broad bandwidth of the mid-bands span the Faraday thick and thin regimes allowing study of the intrinsic polarization properties of these objects as well as depolarization from embedded and foreground plasmas. The deep field polarization images will provide Rotation Measures data with very high solid angle density allowing a sensitive statistical analysis of the angular variation of RM on critical arc-minute scales from a magnetic...

  14. Measuring Galaxy Environments with Deep Redshift Surveys

    E-Print Network [OSTI]

    Michael C. Cooper; Jeffrey A. Newman; Darren S. Madgwick; Brian F. Gerke; Renbin Yan; Marc Davis

    2005-06-21T23:59:59.000Z

    We study the applicability of several galaxy environment measures (n^th-nearest-neighbor distance, counts in an aperture, and Voronoi volume) within deep redshift surveys. Mock galaxy catalogs are employed to mimic representative photometric and spectroscopic surveys at high redshift (z ~ 1). We investigate the effects of survey edges, redshift precision, redshift-space distortions, and target selection upon each environment measure. We find that even optimistic photometric redshift errors (\\sigma_z = 0.02) smear out the line-of-sight galaxy distribution irretrievably on small scales; this significantly limits the application of photometric redshift surveys to environment studies. Edges and holes in a survey field dramatically affect the estimation of environment, with the impact of edge effects depending upon the adopted environment measure. These edge effects considerably limit the usefulness of smaller survey fields (e.g. the GOODS fields) for studies of galaxy environment. In even the poorest groups and clusters, redshift-space distortions limit the effectiveness of each environment statistic; measuring density in projection (e.g. using counts in a cylindrical aperture or a projected n^th-nearest-neighbor distance measure) significantly improves the accuracy of measures in such over-dense environments. For the DEEP2 Galaxy Redshift Survey, we conclude that among the environment estimators tested the projected n^th-nearest-neighbor distance measure provides the most accurate estimate of local galaxy density over a continuous and broad range of scales.

  15. National Grid Deep Energy Retrofit Pilot

    SciTech Connect (OSTI)

    Neuhauser, K.

    2012-03-01T23:59:59.000Z

    Through discussion of five case studies (test homes), this project evaluates strategies to elevate the performance of existing homes to a level commensurate with best-in-class implementation of high-performance new construction homes. The test homes featured in this research activity participated in Deep Energy Retrofit (DER) Pilot Program sponsored by the electric and gas utility National Grid in Massachusetts and Rhode Island. Building enclosure retrofit strategies are evaluated for impact on durability and indoor air quality in addition to energy performance. Evaluation of strategies is structured around the critical control functions of water, airflow, vapor flow, and thermal control. The aim of the research project is to develop guidance that could serve as a foundation for wider adoption of high performance, 'deep' retrofit work. The project will identify risk factors endemic to advanced retrofit in the context of the general building type, configuration and vintage encountered in the National Grid DER Pilot. Results for the test homes are based on observation and performance testing of recently completed projects. Additional observation would be needed to fully gauge long-term energy performance, durability, and occupant comfort.

  16. Whole-House Solutions Case Study: Sunnyvale Marine Climate Deep...

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

    California More Documents & Publications Building America Webinar: Deep Energy Retrofit Case Studies: Lessons Learned Building America Whole-House Solutions for New Homes: Hood...

  17. The geomechanics of CO2 storage in deep sedimentary formations

    E-Print Network [OSTI]

    Rutqvist, J.

    2013-01-01T23:59:59.000Z

    The geomechanics of CO 2 storage in deep sedimentaryThis paper provides a review of the geomechanics andmodeling of geomechanics associated with geologic carbon

  18. The geomechanics of CO2 storage in deep sedimentary formations

    E-Print Network [OSTI]

    Rutqvist, J.

    2013-01-01T23:59:59.000Z

    strain and microseismicity, well integrity, caprock sealingstrain and microseismicity, well integrity, caprock sealingactions. 7 WELLBORE INTEGRITY The well design of a deep CO 2

  19. EA-1943: Long Baseline Neutrino Facility/Deep Underground Neutrino...

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

    DUNE) at Fermilab, Batavia, Illinois and the Sanford Underground Research Facility, Lead, South Dakota EA-1943: Long Baseline Neutrino FacilityDeep Underground Neutrino...

  20. Simulating Deep Earthquakes in the Laboratory | Advanced Photon...

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

    team focused on the role that phase transformations of olivine, a magnesium iron silicate, might play in triggering deep earthquakes. They performed laboratory deformation...

  1. Geothermal: Sponsored by OSTI -- Deep Geothermal Drilling Using...

    Office of Scientific and Technical Information (OSTI)

    Deep Geothermal Drilling Using Millimeter Wave Technology Final Technical Research Report Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic...

  2. Georgia Oil and Gas Deep Drilling act of 1975 (Georgia)

    Broader source: Energy.gov [DOE]

    Georgia's Oil and Gas and Deep Drilling Act regulates oil and gas drilling activities to provide protection of underground freshwater supplies and certain "environmentally sensitive" areas. The...

  3. Analysis Procedure And Equipment For Deep Geoelectrical Soundings...

    Open Energy Info (EERE)

    Soundings In Noisy Areas Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Analysis Procedure And Equipment For Deep Geoelectrical Soundings...

  4. AAO support observations for the Hubble Deep Field Sout

    E-Print Network [OSTI]

    B. J. Boyle

    1998-04-09T23:59:59.000Z

    We present proposed ground-based support observations at the AAO for the forthcoming Hubble Deep Field South (HDF-S) campaign.

  5. Presentation at the Weatherization Program Deep Dive Briefing...

    Energy Savers [EERE]

    4, 2009 U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) Weatherization Assistance Program presentation at Weatherization Deep Dive...

  6. Energy Department Explores Deep Direct Use | Department of Energy

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

    Department Explores Deep Direct Use Cascaded uses of geothermal energy include district heating and industrial uses as well as agricultural applications like greenhouses and...

  7. Renewable Energy Requirements for Future Building Codes: Options for Compliance

    SciTech Connect (OSTI)

    Dillon, Heather E.; Antonopoulos, Chrissi A.; Solana, Amy E.; Russo, Bryan J.

    2011-09-30T23:59:59.000Z

    As the model energy codes are improved to reach efficiency levels 50 percent greater than current codes, use of on-site renewable energy generation is likely to become a code requirement. This requirement will be needed because traditional mechanisms for code improvement, including envelope, mechanical and lighting, have been pressed to the end of reasonable limits. Research has been conducted to determine the mechanism for implementing this requirement (Kaufman 2011). Kaufmann et al. determined that the most appropriate way to structure an on-site renewable requirement for commercial buildings is to define the requirement in terms of an installed power density per unit of roof area. This provides a mechanism that is suitable for the installation of photovoltaic (PV) systems on future buildings to offset electricity and reduce the total building energy load. Kaufmann et al. suggested that an appropriate maximum for the requirement in the commercial sector would be 4 W/ft{sup 2} of roof area or 0.5 W/ft{sup 2} of conditioned floor area. As with all code requirements, there must be an alternative compliance path for buildings that may not reasonably meet the renewables requirement. This might include conditions like shading (which makes rooftop PV arrays less effective), unusual architecture, undesirable roof pitch, unsuitable building orientation, or other issues. In the short term, alternative compliance paths including high performance mechanical equipment, dramatic envelope changes, or controls changes may be feasible. These options may be less expensive than many renewable systems, which will require careful balance of energy measures when setting the code requirement levels. As the stringency of the code continues to increase however, efficiency trade-offs will be maximized, requiring alternative compliance options to be focused solely on renewable electricity trade-offs or equivalent programs. One alternate compliance path includes purchase of Renewable Energy Credits (RECs). Each REC represents a specified amount of renewable electricity production and provides an offset of environmental externalities associated with non-renewable electricity production. The purpose of this paper is to explore the possible issues with RECs and comparable alternative compliance options. Existing codes have been examined to determine energy equivalence between the energy generation requirement and the RECs alternative over the life of the building. The price equivalence of the requirement and the alternative are determined to consider the economic drivers for a market decision. This research includes case studies that review how the few existing codes have incorporated RECs and some of the issues inherent with REC markets. Section 1 of the report reviews compliance options including RECs, green energy purchase programs, shared solar agreements and leases, and other options. Section 2 provides detailed case studies on codes that include RECs and community based alternative compliance methods. The methods the existing code requirements structure alternative compliance options like RECs are the focus of the case studies. Section 3 explores the possible structure of the renewable energy generation requirement in the context of energy and price equivalence. The price of RECs have shown high variation by market and over time which makes it critical to for code language to be updated frequently for a renewable energy generation requirement or the requirement will not remain price-equivalent over time. Section 4 of the report provides a maximum case estimate for impact to the PV market and the REC market based on the Kaufmann et al. proposed requirement levels. If all new buildings in the commercial sector complied with the requirement to install rooftop PV arrays, nearly 4,700 MW of solar would be installed in 2012, a major increase from EIA estimates of 640 MW of solar generation capacity installed in 2009. The residential sector could contribute roughly an additional 2,300 MW based on the same code requirement levels of 4 W/ft{sup 2} of r

  8. Expert Meeting Report: Windows Options for New and Existing Homes

    SciTech Connect (OSTI)

    Ojczyk, C.; Carmody, J.; Haglund, K.

    2013-05-01T23:59:59.000Z

    The NorthernSTAR Building America Partnership held an Expert Meeting on Windows Options for New and Existing Homes on November 14, 2011 at the Nolte Building on the campus of the University of Minnesota in Minneapolis, MN. Featured speakers included John Carmody and Pat Huelman of the University of Minnesota, Charlie Curcija of Lawrence Berkeley National Laboratory, Jim Larson of Cardinal Glass Industries, Peter Yost of Building Green, Peter Baker of Building Science Corporation, and Theresa Weston of Du Pont Innovations. Audience participation was actively encouraged during each presentation to uncover need and promote dialog among researchers and industry professionals.

  9. Immobilized low-level waste disposal options configuration study

    SciTech Connect (OSTI)

    Mitchell, D.E.

    1995-02-01T23:59:59.000Z

    This report compiles information that supports the eventual conceptual and definitive design of a disposal facility for immobilized low-level waste. The report includes the results of a joint Westinghouse/Fluor Daniel Inc. evaluation of trade-offs for glass manufacturing and product (waste form) disposal. Though recommendations for the preferred manufacturing and disposal option for low-level waste are outside the scope of this document, relative ranking as applied to facility complexity, safety, remote operation concepts and ease of retrieval are addressed.

  10. Cost-effective Design Options for IsoDAR

    E-Print Network [OSTI]

    A. Adelmann; J. R. Alonso; W. Barletta; R. Barlow; L. Bartoszek; A. Bungau; L. Calabretta; A. Calanna; D. Campo; J. M. Conrad; Z. Djurcic; Y. Kamyshkov; H. Owen; M. H. Shaevitz; I. Shimizu; T. Smidt; J. Spitz; M. Toups; M. Wascko; L. A. Winslow; J. J. Yang

    2012-10-16T23:59:59.000Z

    This whitepaper reviews design options for the IsoDAR electron antineutrino source. IsoDAR is designed to produce $2.6 \\times 10^{22}$ electron antineutrinos per year with an average energy of 6.4 MeV, using isotope decay-at-rest. Aspects which must be balanced for cost-effectiveness include: overall cost; rate and energy distribution of the electron antineutrino flux and backgrounds; low technical risk; compactness; simplicity of underground construction and operation; reliability; value to future neutrino physics programs; and value to industry. We show that the baseline design outlined here is the most cost effective.

  11. Using Options to Hedge Farm and Ranch Inputs

    E-Print Network [OSTI]

    Anderson, David P.; McCorkle, Dean; Schwart Jr., Robert B.; O'Brien, Daniel

    1999-09-29T23:59:59.000Z

    not include brokerage fees or interest. From Table 1 the $2.48 price ceiling is evident for all futures prices above the $2.40 strike price. For futures prices above the strike, a gain Strike price + Call premium paid + Local basis (may be negative... and down- side potential. The call provides leverage in obtaining credit, assists in procure- ment decisions, and has a formal set of contract provisions and known procedures for settling disputes. The option premium cost is paid at the time of purchase...

  12. Expanding Options for Nuclear Power | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,OfficeEnd of Year 2010Salt |Exelon Generation Company, LLC OrderExpanding Options

  13. Security is Not an Option | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreakingMay 2015ParentsMiddle|Security Enforcement Documentsis Not an Option Security

  14. Optional 2012 Project Management Workshop Course | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctober 2014FundsOpti-MN ImpactYour Motor-DrivenOptional

  15. Expert Meeting Report: Windows Options for New and Existing Homes

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2: Final EnvironmentalCounties,UnitedCommunication,1] Windows Options for New and Existing

  16. Optional 2012 Project Management Workshop Course | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of Contamination in ManyDepartment ofOil'sEnergy8 *Optional 2012 Project Management

  17. Hydrogen Delivery Options and Issues | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet), GeothermalGridHYDROGEND D e e& FuelInvited Guests |Options and

  18. SOLID EARTH OPTION FOR EARTH SCIENCE (GYA/GYS) MAJORS The main goals of the Solid Earth option are to give you an understanding of how our lively

    E-Print Network [OSTI]

    Liu, Paul

    SOLID EARTH OPTION FOR EARTH SCIENCE (GYA/GYS) MAJORS The main goals of the Solid Earth option tools we use to unravel its complex history. Solid Earth science is the study of the materials, architecture, and processes of the dynamic solid Earth. It deals with rock-forming minerals and processes

  19. Real Time Pricing as a Default or Optional Service for C&I Customers: A Comparative Analysis of Eight Case Studies

    E-Print Network [OSTI]

    Barbose, Galen; Goldman, Charles; Bharvirkar, Ranjit; Hopper, Nicole; Ting, Michael; Neenan, Bernie

    2005-01-01T23:59:59.000Z

    Load Response Program – Real Time Option is a unique examplePJM Economic LRP – Real Time Option, PJM Emergency LRPPJM Economic LRP – Real Time Option PowerShare – QuoteOption

  20. Life cycle assessment of bagasse waste management options

    SciTech Connect (OSTI)

    Kiatkittipong, Worapon [Department of Chemical Engineering, Faculty of Engineering and Industrial Technology, Silpakorn University, Nakhon Pathom 73000 (Thailand); National Center of Excellence for Environmental and Hazardous Waste Management, Chulalongkorn University, Bangkok 10330 (Thailand); Wongsuchoto, Porntip [National Center of Excellence for Environmental and Hazardous Waste Management, Chulalongkorn University, Bangkok 10330 (Thailand); Pavasant, Prasert [National Center of Excellence for Environmental and Hazardous Waste Management, Chulalongkorn University, Bangkok 10330 (Thailand); Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok 10330 (Thailand)], E-mail: prasert.p@chula.ac.th

    2009-05-15T23:59:59.000Z

    Bagasse is mostly utilized for steam and power production for domestic sugar mills. There have been a number of alternatives that could well be applied to manage bagasse, such as pulp production, conversion to biogas and electricity production. The selection of proper alternatives depends significantly on the appropriateness of the technology both from the technical and the environmental points of view. This work proposes a simple model based on the application of life cycle assessment (LCA) to evaluate the environmental impacts of various alternatives for dealing with bagasse waste. The environmental aspects of concern included global warming potential, acidification potential, eutrophication potential and photochemical oxidant creation. Four waste management scenarios for bagasse were evaluated: landfilling with utilization of landfill gas, anaerobic digestion with biogas production, incineration for power generation, and pulp production. In landfills, environmental impacts depended significantly on the biogas collection efficiency, whereas incineration of bagasse to electricity in the power plant showed better environmental performance than that of conventional low biogas collection efficiency landfills. Anaerobic digestion of bagasse in a control biogas reactor was superior to the other two energy generation options in all environmental aspects. Although the use of bagasse in pulp mills created relatively high environmental burdens, the results from the LCA revealed that other stages of the life cycle produced relatively small impacts and that this option might be the most environmentally benign alternative.

  1. Mesh size and code option effects of strength calculations

    SciTech Connect (OSTI)

    Kaul, Ann M [Los Alamos National Laboratory

    2010-12-10T23:59:59.000Z

    Modern Lagrangian hydrodynamics codes include numerical methods which allow calculations to proceed past the point obtainable by a purely Lagrangian scheme. These options can be employed as the user deems necessary to 'complete' a calculation. While one could argue that any calculation is better than none, to truly understand the calculated results and their relationship to physical reality, the user needs to understand how their runtime choices affect the calculated results. One step toward this goal is to understand the effect of each runtime choice on particular pieces of the code physics. This paper will present simulation results for some experiments typically used for strength model validation. Topics to be covered include effect of mesh size, use of various ALE schemes for mesh detangling, and use of anti-hour-glassing schemes. Experiments to be modeled include the lower strain rate ({approx} 10{sup 4} s{sup -1}) gas gun driven Taylor impact experiments and the higher strain rate ({approx} 10{sup 5}-10{sup 6} s{sup -1}) HE products driven perturbed plate experiments. The necessary mesh resolution and the effect of the code runtime options are highly dependent on the amount of localization of strain and stress in each experiment. In turn, this localization is dependent on the geometry of the experimental setup and the drive conditions.

  2. Refrigeration options for the Advanced Light Source Superbend Dipole Magnets

    SciTech Connect (OSTI)

    Green, M.A.; Hoyer, E.H.; Schlueter, R.D.; Taylor, C.E.; Zbasnik, J.; Wang, S.T.

    1999-07-09T23:59:59.000Z

    The 1.9 GeV Advance Light Source (ALS) at the Lawrence Berkeley National Laboratory (LBNL) produces photons with a critical energy of about 3.1 kev at each of its thirty-six 1.3 T gradient bending magnets. It is proposed that at three locations around the ring the conventional gradient bending magnets be replaced with superconducting bending magnets with a maximum field of 5.6 T. At the point where the photons are extracted, their critical energy will be about 12 keV. In the beam lines where the SuperBend superconducting magnets are installed, the X ray brightness at 20 keV will be increased over two orders of magnitude. This report describes three different refrigeration options for cooling the three SuperBend dipoles. The cooling options include: (1) liquid helium and liquid nitrogen cryogen cooling using stored liquids, (2) a central helium refrigerator (capacity 70 to 100 W) cooling all of the SuperBend magnets, (3) a Gifford McMahon (GM) cryocooler on each of the dipoles. This paper describes the technical and economic reasons for selecting a small GM cryocooler as the method for cooling the SuperBend dipoles on the LBNL Advanced Light Source.

  3. Corium quench in deep pool mixing experiments

    SciTech Connect (OSTI)

    Spencer, B.W.; McUmber, L.; Gregorash, D.; Aeschlimann, R.; Sienicki, J.J.

    1985-01-01T23:59:59.000Z

    The results of two recent corium-water thermal interaction (CWTI) tests are described in which a stream of molten corium was poured into a deep pool of water in order to determine the mixing behavior, the corium-to-water heat transfer rates, and the characteristic sizes of the quenched debris. The corium composition was 60% UO/sub 2/, 16% ZrO/sub 2/, and 24% stainless steel by weight; its initial temperature was 3080 K, approx.160 K above the oxide phase liquidus temperature. The corium pour stream was a single-phase 2.2 cm dia liquid column which entered the water pool in film boiling at approx.4 m/s. The water subcooling was 6 and 75C in the two tests. Test results showed that with low subcooling, rapid steam generation caused the pool to boil up into a high void fraction regime. In contrast, with large subcooling no net steam generation occurred, and the pool remained relatively quiescent. Breakup of the jet appeared to occur by surface stripping. In neither test was the breakup complete during transit through the 32 cm deep water pool, and molten corium channeled to the base where it formed a melt layer. The characteristic heat transfer rates measured 3.5 MJ/s and 2.7 MJ/s during the fall stage for small and large subcooling, respectively; during the initial stage of bed quench, the surface heat fluxes measured 2.4 MW/m/sup 2/ and 3.7 MW/m/sup 2/, respectively. A small mass of particles was formed in each test, measuring typically 0.1 to 1 mm and 1 to 5 mm dia for the large and small subcooling conditions, respectively. 9 refs., 13 figs., 1 tab.

  4. Characterization of failure modes in deep UV and deep green LEDs utilizing advanced semiconductor localization techniques.

    SciTech Connect (OSTI)

    Tangyunyong, Paiboon; Miller, Mary A.; Cole, Edward Isaac, Jr.

    2012-03-01T23:59:59.000Z

    We present the results of a two-year early career LDRD that focused on defect localization in deep green and deep ultraviolet (UV) light-emitting diodes (LEDs). We describe the laser-based techniques (TIVA/LIVA) used to localize the defects and interpret data acquired. We also describe a defect screening method based on a quick electrical measurement to determine whether defects should be present in the LEDs. We then describe the stress conditions that caused the devices to fail and how the TIVA/LIVA techniques were used to monitor the defect signals as the devices degraded and failed. We also describe the correlation between the initial defects and final degraded or failed state of the devices. Finally we show characterization results of the devices in the failed conditions and present preliminary theories as to why the devices failed for both the InGaN (green) and AlGaN (UV) LEDs.

  5. Focused Crawling of the Deep Web Using Service Class Descriptions

    SciTech Connect (OSTI)

    Rocco, D; Liu, L; Critchlow, T

    2004-06-21T23:59:59.000Z

    Dynamic Web data sources--sometimes known collectively as the Deep Web--increase the utility of the Web by providing intuitive access to data repositories anywhere that Web access is available. Deep Web services provide access to real-time information, like entertainment event listings, or present a Web interface to large databases or other data repositories. Recent studies suggest that the size and growth rate of the dynamic Web greatly exceed that of the static Web, yet dynamic content is often ignored by existing search engine indexers owing to the technical challenges that arise when attempting to search the Deep Web. To address these challenges, we present DynaBot, a service-centric crawler for discovering and clustering Deep Web sources offering dynamic content. DynaBot has three unique characteristics. First, DynaBot utilizes a service class model of the Web implemented through the construction of service class descriptions (SCDs). Second, DynaBot employs a modular, self-tuning system architecture for focused crawling of the DeepWeb using service class descriptions. Third, DynaBot incorporates methods and algorithms for efficient probing of the Deep Web and for discovering and clustering Deep Web sources and services through SCD-based service matching analysis. Our experimental results demonstrate the effectiveness of the service class discovery, probing, and matching algorithms and suggest techniques for efficiently managing service discovery in the face of the immense scale of the Deep Web.

  6. Reports on Deep Earth Sampling and NUMBER1,2005

    E-Print Network [OSTI]

    Demouchy, Sylvie

    into the ocean due to scientific drilling. The new technology does not stop with riser drilling, but includes neutral energy by deep drilling with required new technology into very hot crust (p.40). If more globally Drilling Program with the International Continental Scientific Drilling Program Reports on Deep Earth

  7. A Heliospheric Imager for Deep Space: Lessons Learned from Helios, SMEI, and STEREO

    E-Print Network [OSTI]

    Jackson, B. V.; Buffington, A.; Hick, P. P.; Bisi, M. M.; Clover, J. M.

    2010-01-01T23:59:59.000Z

    Imager for Deep Space: Lessons Learned Jackson, B.V. , Hick,Imager for Deep Space: Lessons Learned from Helios, SMEI,Imager for Deep Space: Lessons Learned (STEREO) spacecraft

  8. The availability of healthy food options in fast food outlets in six rural counties

    E-Print Network [OSTI]

    Creel, Jennifer Sue

    2009-05-15T23:59:59.000Z

    methods for healthy options. 76, 78, 79 A menu audit was conducted in one investigation to assess opportunities to select healthy options in restaurants in Los Angeles. The audit included observational information on the restaurant as well... of the menu items. Healthier options were based on the recommendations from the 2005 Dietary Guidelines for Americans 13 and included fruits, vegetables, low-fat milk, low- fat items, 100% whole wheat items, items without added sugar, and foods that have...

  9. AGA encouraging industry to adopt gas option. [American Gas Association

    SciTech Connect (OSTI)

    Lawrence, G.H.

    1980-03-03T23:59:59.000Z

    The American Gas Association (AGA) supports a policy of increasing conventional natural gas production and sustaining the higher level for at least 40 years in addition to developing unconventional sources by coal gasification, methane, biomass, and other technologies. International efforts to shift from petroleum to gas are responding to the need for appropriate policies. With gas supplying 40% of the energy consumed by American buildings and by industry and agriculture, the country has a significant financial investment in equipment and distribution systems. Although deregulation of gas prices will not prevent a decline in conventional production for the next decade, new sources and technologies will combine to maintain supplies. Policies are needed to enhance the US coal gasification capability and to promote the use of dual-fired furnaces. The worldwide gas option is an appropriate to other oil-importing countries as it is to the US. (DCK)

  10. Pretreatment options for waste-to-energy facilities

    SciTech Connect (OSTI)

    Diaz, L.F.; Savage, G.M. [CalRecovery, Inc., Hercules, CA (United States)

    1996-12-31T23:59:59.000Z

    This paper describes various options available for processing MSW before the material is introduced to waste-to-energy facilities. Specifically, the paper reviews the type of equipment currently available for the recovery of resources from the waste stream. In addition, the paper discusses other matters which in many cases are ignored but are extremely important for the design of the processes. Some of these matters include the use of reliable waste characterization data during conceptual design and definition of the properties and specifications of the recovered materials and/or energy forms (e.g., RDF). Finally, the paper discusses other factors that have a critical impact on the facility such as potential environmental consequences of pretreatment of the waste prior to its combustion in waste-to-energy facilities.

  11. Valuation of exotic options in the framework of Levy processes

    SciTech Connect (OSTI)

    Milev, Mariyan, E-mail: marianmilev2002@gmail.com; Georgieva, Svetla, E-mail: marianmilev2002@gmail.com; Markovska, Veneta, E-mail: marianmilev2002@gmail.com [Department of Mathematics and Physics, UFT-Plovdiv, bul. Maritza 26, 4002 Plovdiv (Bulgaria)

    2013-12-18T23:59:59.000Z

    In this paper we explore a straightforward procedure to price derivatives by using the Monte Carlo approach when the underlying process is a jump-diffusion. We have compared the Black-Scholes model with one of its extensions that is the Merton model. The latter model is better in capturing the market’s phenomena and is comparative to stochastic volatility models in terms of pricing accuracy. We have presented simulations of asset paths and pricing of barrier options for both Geometric Brownian motion and exponential Levy processes as it is the concrete case of the Merton model. A desired level of accuracy is obtained with simple computer operations in MATLAB for efficient computational time.

  12. Options for Control of Reactive Power by Distributed Photovoltaic Generators

    E-Print Network [OSTI]

    Sulc, Petr; Backhaus, Scott; Chertkov, Michael

    2010-01-01T23:59:59.000Z

    High penetration levels of distributed photovoltaic(PV) generation on an electrical distribution circuit present several challenges and opportunities for distribution utilities. Rapidly varying irradiance conditions may cause voltage sags and swells that cannot be compensated by slowly responding utility equipment resulting in a degradation of power quality. Although not permitted under current standards for interconnection of distributed generation, fast-reacting, VAR-capable PV inverters may provide the necessary reactive power injection or consumption to maintain voltage regulation under difficult transient conditions. As side benefit, the control of reactive power injection at each PV inverter provides an opportunity and a new tool for distribution utilities to optimize the performance of distribution circuits, e.g. by minimizing thermal losses. We discuss and compare via simulation various design options for control systems to manage the reactive power generated by these inverters. An important design de...

  13. Systems analysis of decontamination options for civilian vehicles.

    SciTech Connect (OSTI)

    Foltz, Greg W.; Hoette, Trisha Marie

    2010-11-01T23:59:59.000Z

    The objective of this project, which was supported by the Department of Homeland Security (DHS) Science and Technology Directorate (S&T) Chemical and Biological Division (CBD), was to investigate options for the decontamination of the exteriors and interiors of vehicles in the civilian setting in order to restore those vehicles to normal use following the release of a highly toxic chemical. The decontamination of vehicles is especially challenging because they often contain sensitive electronic equipment, multiple materials some of which strongly adsorb chemical agents, and in the case of aircraft, have very rigid material compatibility requirements (i.e., they cannot be exposed to reagents that may cause even minor corrosion). A systems analysis approach was taken examine existing and future civilian vehicle decontamination capabilities.

  14. Magnet options for sensors for the pulp and paper industry

    SciTech Connect (OSTI)

    Green, M.A.; Barale, P.J.; Fong, C.G.; Luft, P.A.; Reimer, J.A.; Yahnke, M.S.

    2001-05-05T23:59:59.000Z

    The Lawrence Berkeley National Laboratory (LBNL) has been developing sensors for the pulp and paper industry that uses a magnetic field. The applications for magnetic sensors that have studied include (1) sensors for the measurement of the water and ice content of wood chips entering the pulping mill, (2) sensors for measuring the water content and other constituents of the black liquor leaving the paper digester, and (3) sensors for measuring paper thickness and water content as the paper is being processed. These tasks can be done using nuclear magnetic resonance (NMR). The magnetic field used for doing the NMR can come from either permanent magnets or superconducting magnets. The choice of the magnet is dependent on a number of factors, which include the size of the sample and field strength needed to do the sensing task at hand. This paper describes some superconducting magnet options that can be used in the pulp and paper industry.

  15. Market-Based Indian Grid Integration Study Options: Preprint

    SciTech Connect (OSTI)

    Stoltenberg, B.; Clark, K.; Negi, S. K.

    2012-03-01T23:59:59.000Z

    The Indian state of Gujarat is forecasting solar and wind generation expansion from 16% to 32% of installed generation capacity by 2015. Some states in India are already experiencing heavy wind power curtailment. Understanding how to integrate variable generation (VG) into the grid is of great interest to local transmission companies and India's Ministry of New and Renewable Energy. This paper describes the nature of a market-based integration study and how this approach, while new to Indian grid operation and planning, is necessary to understand how to operate and expand the grid to best accommodate the expansion of VG. Second, it discusses options in defining a study's scope, such as data granularity, generation modeling, and geographic scope. The paper also explores how Gujarat's method of grid operation and current system reliability will affect how an integration study can be performed.

  16. Study of long term options for electric vehicle air conditioning

    SciTech Connect (OSTI)

    Dieckmann, J.; Mallory, D. [Little (Arthur D.), Inc., Cambridge, MA (United States)

    1991-07-01T23:59:59.000Z

    There are strong incentives in terms of national energy and environmental policy to encourage the commercialization of electrically powered vehicles in the U.S. Among these incentives are reduced petroleum consumption, improved electric generation capacity utilization, reduced IC engine emissions, and, depending on the primary fuel used for electric power generation, reduced emissions of carbon dioxide. A basic requirement for successfully commercializing any motor vehicle in the US is provision of adequate passenger comfort heating and air conditioning (cooling). Although air conditioning is generally sold as optional equipment, in excess of 80% of the automobiles and small trucks sold in the US have air conditioning systems. In current, pre-commercial electric vehicles, comfort heating is provided by a liquid fuel fired heater that heats water which is circulated through the standard heater core in the conventional interior air handling unit. Air conditioning is provided by electric motor driven compressors, installed in a system having, perhaps, an {open_quotes}upsized{close_quotes} condenser and a standard evaporator (front and rear evaporators in some instances) installed in the conventional interior air handler. Although this approach is adequate in the near term for initial commercialization efforts, a number of shortcomings of this arrangement, as well as longer range concerns need to be addressed. In this project, the long term alternatives for cooling and heating electric vehicles effectively, efficiently (with minimum range penalties), and without adverse environmental impacts have been examined. Identification of options that can provide both heating and cooling is important, in view of the disadvantages of carrying separate heating and cooling systems in the vehicle.

  17. Study of long term options for electric vehicle air conditioning

    SciTech Connect (OSTI)

    Dieckmann, J.; Mallory, D. (Little (Arthur D.), Inc., Cambridge, MA (United States))

    1991-07-01T23:59:59.000Z

    There are strong incentives in terms of national energy and environmental policy to encourage the commercialization of electrically powered vehicles in the U.S. Among these incentives are reduced petroleum consumption, improved electric generation capacity utilization, reduced IC engine emissions, and, depending on the primary fuel used for electric power generation, reduced emissions of carbon dioxide. A basic requirement for successfully commercializing any motor vehicle in the US is provision of adequate passenger comfort heating and air conditioning (cooling). Although air conditioning is generally sold as optional equipment, in excess of 80% of the automobiles and small trucks sold in the US have air conditioning systems. In current, pre-commercial electric vehicles, comfort heating is provided by a liquid fuel fired heater that heats water which is circulated through the standard heater core in the conventional interior air handling unit. Air conditioning is provided by electric motor driven compressors, installed in a system having, perhaps, an [open quotes]upsized[close quotes] condenser and a standard evaporator (front and rear evaporators in some instances) installed in the conventional interior air handler. Although this approach is adequate in the near term for initial commercialization efforts, a number of shortcomings of this arrangement, as well as longer range concerns need to be addressed. In this project, the long term alternatives for cooling and heating electric vehicles effectively, efficiently (with minimum range penalties), and without adverse environmental impacts have been examined. Identification of options that can provide both heating and cooling is important, in view of the disadvantages of carrying separate heating and cooling systems in the vehicle.

  18. Reactor-Based Plutonium Disposition: Opportunities, Options, and Issues

    SciTech Connect (OSTI)

    Greene, S.R.

    1999-07-17T23:59:59.000Z

    The end of the Cold War has created a legacy of surplus fissile materials (plutonium and highly enriched uranium) in the United States (U.S.) and the former Soviet Union. These materials pose a danger to national and international security. During the past few years, the U.S. and Russia have engaged in an ongoing dialog concerning the safe storage and disposition of surplus fissile material stockpiles. In January 1997, the Department of Energy (DOE) announced the U. S. would pursue a dual track approach to rendering approximately 50 metric tons of plutonium inaccessible for use in nuclear weapons. One track involves immobilizing the plutonium by combining it with high-level radioactive waste in glass or ceramic ''logs''. The other method, referred to as reactor-based disposition, converts plutonium into mixed oxide (MOX) fuel for nuclear reactors. The U.S. and Russia are moving ahead rapidly to develop and demonstrate the technology required to implement the MOX option in their respective countries. U.S. MOX fuel research and development activities were started in the 1950s, with irradiation of MOX fuel rods in commercial light water reactors (LWR) from the 1960s--1980s. In all, a few thousand MOX fuel rods were successfully irradiated. Though much of this work was performed with weapons-grade or ''near'' weapons-grade plutonium--and favorable fuel performance was observed--the applicability of this data for licensing and use of weapons-grade MOX fuel manufactured with modern fuel fabrication processes is somewhat limited. The U.S. and Russia are currently engaged in an intensive research, development, and demonstration program to support implementation of the MOX option in our two countries. This paper focuses on work performed in the U.S. and provides a brief summary of joint U.S./Russian work currently underway.

  19. Enrichment Zoning Options for the Small Nuclear Rocket Engine (SNRE)

    SciTech Connect (OSTI)

    Bruce G. Schnitzler; Stanley K. Borowski

    2010-07-01T23:59:59.000Z

    Advancement of U.S. scientific, security, and economic interests through a robust space exploration program requires high performance propulsion systems to support a variety of robotic and crewed missions beyond low Earth orbit. In NASA’s recent Mars Design Reference Architecture (DRA) 5.0 study (NASA-SP-2009-566, July 2009), nuclear thermal propulsion (NTP) was again selected over chemical propulsion as the preferred in-space transportation system option because of its high thrust and high specific impulse (-900 s) capability, increased tolerance to payload mass growth and architecture changes, and lower total initial mass in low Earth orbit. An extensive nuclear thermal rocket technology development effort was conducted from 1955-1973 under the Rover/NERVA Program. The Small Nuclear Rocket Engine (SNRE) was the last engine design studied by the Los Alamos National Laboratory during the program. At the time, this engine was a state-of-the-art design incorporating lessons learned from the very successful technology development program. Past activities at the NASA Glenn Research Center have included development of highly detailed MCNP Monte Carlo transport models of the SNRE and other small engine designs. Preliminary core configurations typically employ fuel elements with fixed fuel composition and fissile material enrichment. Uniform fuel loadings result in undesirable radial power and temperature profiles in the engines. Engine performance can be improved by some combination of propellant flow control at the fuel element level and by varying the fuel composition. Enrichment zoning at the fuel element level with lower enrichments in the higher power elements at the core center and on the core periphery is particularly effective. Power flattening by enrichment zoning typically results in more uniform propellant exit temperatures and improved engine performance. For the SNRE, element enrichment zoning provided very flat radial power profiles with 551 of the 564 fuel elements within 1% of the average element power. Results for this and alternate enrichment zoning options for the SNRE are compared.

  20. Sandia National Laboratories: deep-water multiple-megawatt VAWT

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

    vertical-axis wind turbines (VAWTs). This analysis uses a 5 MW VAWT topside design envelope created by Sandia to compare floating platform options for each turbine in the...

  1. Systems engineering study: tank 241-C-103 organic skimming,storage, treatment and disposal options

    SciTech Connect (OSTI)

    Klem, M.J.

    1996-10-23T23:59:59.000Z

    This report evaluates alternatives for pumping, storing, treating and disposing of the separable phase organic layer in Hanford Site Tank 241-C-103. The report provides safety and technology based preferences and recommendations. Two major options and several varations of these options were identified. The major options were: 1) transfer both the organic and pumpable aqueous layers to a double-shell tank as part of interim stabilization using existing salt well pumping equipment or 2) skim the organic to an above ground before interim stabilization of Tank 241-C-103. Other options to remove the organic were considered but rejected following preliminary evaluation.

  2. Prioritizing Climate Change Mitigation Alternatives: Comparing Transportation Technologies to Options in Other Sectors

    E-Print Network [OSTI]

    Lutsey, Nicholas P.

    2008-01-01T23:59:59.000Z

    2003. Cooling, Heating, and Power for Industry: A MarketMarket Assessment for Condensing Boilers in Commercial Heatingefficiency heating technology options. In the market for a

  3. Measurement and Verification Options for Federal Energy- and Water-Saving Projects

    Broader source: Energy.gov [DOE]

    Federal Energy Management Program (FEMP) measurement and verification (M&V) guidelines and International Performance Measurement and Verification Protocol M&V methodologies are broken into four options.

  4. To Expense or not to Expense Employee Stock Options: The Market Reaction

    E-Print Network [OSTI]

    Elayan, Fayez A.; Pukthuanthong, Kuntara; Roll, Richard

    2004-01-01T23:59:59.000Z

    in the results of valuation methods; e.g. , option pricesemploy more sophisticated valuation methods, specifically areported, that accurate valuation methods are available, and

  5. The Deep Layers of Sunspot Umbrae

    E-Print Network [OSTI]

    Stellmacher, Goetz

    2012-01-01T23:59:59.000Z

    We model the deepest observable layers of dark sunspot umbral atmospheres in terms of an empirical model which equally describes observed near infrared continuum intensities and line profiles. We use the umbral continuum intensity at 1.67 nm and the three C I lines at 1,6888, 1,7449 and 1,7456 nm to model the deep layers near the minimum of H- absorption. We find that a radiative equilibrium stratification yields the best compromise between continuum and C I line observations. We determine the effective temperature from the umbral and photospheric flux ratio by down-scaling the monochromatic photospheric flux with the umbral contrast for each frequency. The thus obtained monochromatic umbral flux and the photospheric one are integratied over the whole frequency range, yielding the ratio of total umbral and photospheric flux, which gives 3560 K < T_eff < 3780 K. We assume for our model M3 T_eff=3750 K and fit M3 to the theoretical model by Meyer et al. (1974). Comparison of the model's 'nabla' gradient w...

  6. Constructing Hydraulic Barriers in Deep Geologic Formations

    SciTech Connect (OSTI)

    Carter, E.E.; Carter, P.E. [Technologies Co, Texas (United States); Cooper, D.C. [Ph.D. Idaho National Laboratory, Idaho Falls, ID (United States)

    2008-07-01T23:59:59.000Z

    Many construction methods have been developed to create hydraulic barriers to depths of 30 to 50 meters, but few have been proposed for depths on the order of 500 meters. For these deep hydraulic barriers, most methods are potentially feasible for soil but not for hard rock. In the course of researching methods of isolating large subterranean blocks of oil shale, the authors have developed a wax thermal permeation method for constructing hydraulic barriers in rock to depths of over 500 meters in competent or even fractured rock as well as soil. The technology is similar to freeze wall methods, but produces a permanent barrier; and is potentially applicable in both dry and water saturated formations. Like freeze wall barriers, the wax thermal permeation method utilizes a large number of vertical or horizontal boreholes around the perimeter to be contained. However, instead of cooling the boreholes, they are heated. After heating these boreholes, a specially formulated molten wax based grout is pumped into the boreholes where it seals fractures and also permeates radially outward to form a series of columns of wax-impregnated rock. Rows of overlapping columns can then form a durable hydraulic barrier. These barriers can also be angled above a geologic repository to help prevent influx of water due to atypical rainfall events. Applications of the technique to constructing containment structures around existing shallow waste burial sites and water shutoff for mining are also described. (authors)

  7. Deep Well #4 Backup Power Systems Project Closeout Report

    SciTech Connect (OSTI)

    Jeremy Westwood

    2010-04-01T23:59:59.000Z

    The project scope was to install a diesel generated power source to deep well 4 in addition to the existing commercial power source. The diesel power source and its fuel supply system shall be seismically qualified to withstand a Performance Category 4 (PC-4) seismic event. This diesel power source will permit the deep well to operate during a loss of commercial power. System design will incorporate the ability to select and transfer power between the new diesel power source and commercial power sources for the the deep well motor and TRA-672 building loads.

  8. VAMOS: The verification and monitoring options study: Current research options for in-situ monitoring and verification of contaminant remediation and containment within the vadose zone

    SciTech Connect (OSTI)

    Betsill, J.D. [Sandia National Labs., Albuquerque, NM (United States); Gruebel, R.D. [Tech Reps., Inc., Albuquerque, NM (United States)

    1995-09-01T23:59:59.000Z

    The Verification and Monitoring Options Study Project (VAMOS) was established to identify high-priority options for future vadose-zone environmental research in the areas of in-situ remediation monitoring, post-closure monitoring, and containment emplacement and verification monitoring. VAMOS examined projected needs not currently being met with applied technology in order to develop viable monitoring and verification research options. The study emphasized a compatible systems approach to reinforce the need for utilizing compatible components to provide user friendly site monitoring systems. To identify the needs and research options related to vadose-zone environmental monitoring and verification, a literature search and expert panel forums were conducted. The search included present drivers for environmental monitoring technology, technology applications, and research efforts. The forums included scientific, academic, industry, and regulatory environmental professionals as well as end users of environmental technology. The experts evaluated current and future monitoring and verification needs, methods for meeting these needs, and viable research options and directions. A variety of high-priority technology development, user facility, and technology guidance research options were developed and presented as an outcome of the literature search and expert panel forums.

  9. The deep-ocean heat uptake in transient climate change

    E-Print Network [OSTI]

    Huang, Boyin.; Stone, Peter H.; Sokolov, Andrei P.; Kamenkovich, Igor V.

    The deep-ocean heat uptake (DOHU) in transient climate changes is studied using an ocean general circulation model (OGCM) and its adjoint. The model configuration consists of idealized Pacific and Atlantic basins. The model ...

  10. Deep Web Video, Office of Scientific and Technical Information...

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

    Deep Web Video Download latest version of Flash Player exit federal site to view Video. The U.S. Department of Energy (DOE) Office of Scientific and Technical Information (OSTI)...

  11. Trends and Future Challenges in Sampling the Deep Terrestrial Biosphere

    SciTech Connect (OSTI)

    Wilkins, Michael J.; Daly, Rebecca; Mouser, Paula J.; Trexler, Ryan; Sharma, Shihka; Cole, David R.; Wrighton, Kelly C.; Biddle , Jennifer F.; Denis, Elizabeth; Fredrickson, Jim K.; Kieft, Thomas L.; Onstott, T. C.; Peterson, Lee; Pfiffner, Susan M.; Phelps, Tommy J.; Schrenk, Matthew O.

    2014-09-12T23:59:59.000Z

    Research in the deep terrestrial biosphere is driven by interest in novel biodiversity and metabolisms, biogeochemical cycling, and the impact of human activities on this ecosystem. As this interest continues to grow, it is important to ensure that when subsurface investigations are proposed, materials recovered from the subsurface are sampled and preserved in an appropriate manner to limit contamination and ensure preservation of accurate microbial, geochemical, and mineralogical signatures. On February 20th, 2014, a workshop on “Trends and Future Challenges in Sampling The Deep Subsurface” was coordinated in Columbus, Ohio by The Ohio State University and West Virginia University faculty, and sponsored by The Ohio State University and the Sloan Foundation’s Deep Carbon Observatory. The workshop aims were to identify and develop best practices for the collection, preservation, and analysis of terrestrial deep rock samples. This document summarizes the information shared during this workshop.

  12. Canister design for deep borehole disposal of nuclear waste

    E-Print Network [OSTI]

    Hoag, Christopher Ian

    2006-01-01T23:59:59.000Z

    The objective of this thesis was to design a canister for the disposal of spent nuclear fuel and other high-level waste in deep borehole repositories using currently available and proven oil, gas, and geothermal drilling ...

  13. Optimal digital system design in deep submicron technology

    E-Print Network [OSTI]

    Heo, Seongmoo, 1977-

    2006-01-01T23:59:59.000Z

    The optimization of a digital system in deep submicron technology should be done with two basic principles: energy waste reduction and energy-delay tradeoff. Increased energy resources obtained through energy waste reduction ...

  14. E-print Network : Main View : Deep Federated Search

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

    E-print Network Search Powered By Deep Web Technologies New Search Preferences E-print Network E-print Network Skip to main content FAQ * HELP * SITE MAP * CONTACT US Home * About...

  15. Carmichael's Concise Review Microscopy is Only Skin Deep

    E-Print Network [OSTI]

    Heller, Eric

    Carmichael's Concise Review Microscopy is Only Skin Deep Stephen W. Carmichael Mayo Clinic. Coming Events 2011 EMAS 2011 May 15­19, 2011 Angers, France www.emas-web.net IUMAS-V May 22­27, 2011

  16. Deep cuts in household greenhouse gas emissions Andrew Blakers

    E-Print Network [OSTI]

    Deep cuts in household greenhouse gas emissions Andrew Blakers Director, Centre for Sustainable Energy Systems Australian National University Ph 61 2 6125 5905 Andrew.blakers@anu.edu.au Web: http

  17. The feasibility of deep well injection for brine disposal

    E-Print Network [OSTI]

    Spongberg, Martin Edward

    1994-01-01T23:59:59.000Z

    feasibility. The methodology is utilized to make a preliminary evaluation of a proposed brine injection project in the Dove Creek area of King and Stonewall Counties, North Central Texas. Four known deep aquifers are modeled, using the SWIFT/486 software...

  18. Nuclear Power for Deep-Space Missions | ornl.gov

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

    Nuclear Power for Deep-Space Missions Mar 06 2015 12:00 PM - 01:00 PM David Dixon, The University of Tennessee, Knoxville UT Science Forum Thompson-Boling Arena Dining room C-D,...

  19. Tube Waves in Ultra-deep Waters: Preliminary Results

    E-Print Network [OSTI]

    Singh, Satyan

    2012-02-14T23:59:59.000Z

    waves on borehole seismic data in ultra-deep waters. Finite-difference modeling technique was used for this study. Finite-difference modeling allowed us to model refractions, reflections, diffractions and scattering; actually all events in surface...

  20. Minor actinide waste disposal in deep geological boreholes

    E-Print Network [OSTI]

    Sizer, Calvin Gregory

    2006-01-01T23:59:59.000Z

    The purpose of this investigation was to evaluate a waste canister design suitable for the disposal of vitrified minor actinide waste in deep geological boreholes using conventional oil/gas/geothermal drilling technology. ...