Sample records for inventories remained tight

  1. ANNUAL INVENTORY PROCEDURES INVENTORY WORKSHEET RETURN

    E-Print Network [OSTI]

    Provancher, William

    ANNUAL INVENTORY PROCEDURES INVENTORY WORKSHEET RETURN Inventories are to be completed and returned is e-mailed to Inventory Controller If inventory is not returned by due date: · Two weeks after due date, request for return is e-mailed to Inventory Controller · One month after due date, e

  2. Home Inventory User Manual About Home Inventory

    E-Print Network [OSTI]

    Wolfgang, Paul

    Home Inventory User Manual About Home Inventory The HomeInventory Project consists of a customized. With two types of roles, Users and Administrators, clients logged into the HomeInventory have access to a variety of commands. HomeInventory stores each user's items safely and privately, without worry

  3. Tema: Emissions Inventories Titel: Denmark's National Inventory

    E-Print Network [OSTI]

    Tema: Emissions Inventories Titel: Denmark's National Inventory Report - Submitted under the United;Arbejdsrapport fra DMU nr.: 127 Samfund og miljø ­ Emissions Inventories Denmark's National Inventory Report Miljøundersøgelser & Energistyrelsen Maj 2000 #12;2 Data sheet Title: Denmark's National Inventory Report ­ Submitted

  4. The Maximization Inventory

    E-Print Network [OSTI]

    Turner, Brandon M.; Rim, Hye B.; Betz, Nancy E.; Nygren, Thomas E.

    2012-01-01T23:59:59.000Z

    The Maximization Inventory Lai, L. (2010). Maximizingpp. 4860 The Maximization Inventory Brandon M. Turner ? Hyepresent the Maximization Inventory, which consists of three

  5. Middle Snake Subbasins Inventory

    E-Print Network [OSTI]

    Middle Snake Subbasins Inventory May 2004 Compiled by Ecovista Contracted by Shoshone-Paiute Tribes #12;Middle Snake Subbasins Inventory i May 2004 Table of Contents 1 INTRODUCTION

  6. Inventory processes: Quasiregenerative property,

    E-Print Network [OSTI]

    Rubinstein, Reuven

    Inventory processes: Quasi­regenerative property, performance evaluation and sensitivity estimation­commodity, discrete­time, multiperiod (s; S)­ policy inventory model with backlog. The cost function may contain that the resulting inventory process is quasi­regenerative, i.e. admits a cycle decomposition and indicate how

  7. INEEL Liquid Effluent Inventory

    SciTech Connect (OSTI)

    Major, C.A.

    1997-06-01T23:59:59.000Z

    The INEEL contractors and their associated facilities are required to identify all liquid effluent discharges that may impact the environment at the INEEL. This liquid effluent information is then placed in the Liquid Effluent Inventory (LEI) database, which is maintained by the INEEL prime contractor. The purpose of the LEI is to identify and maintain a current listing of all liquid effluent discharge points and to identify which discharges are subject to federal, state, or local permitting or reporting requirements and DOE order requirements. Initial characterization, which represents most of the INEEL liquid effluents, has been performed, and additional characterization may be required in the future to meet regulations. LEI information is made available to persons responsible for or concerned with INEEL compliance with liquid effluent permitting or reporting requirements, such as the National Pollutant Discharge Elimination System, Wastewater Land Application, Storm Water Pollution Prevention, Spill Prevention Control and Countermeasures, and Industrial Wastewater Pretreatment. The State of Idaho Environmental Oversight and Monitoring Program also needs the information for tracking liquid effluent discharges at the INEEL. The information provides a baseline from which future liquid discharges can be identified, characterized, and regulated, if appropriate. The review covered new and removed buildings/structures, buildings/structures which most likely had new, relocated, or removed LEI discharge points, and at least 10% of the remaining discharge points.

  8. Clearwater Subbasin Inventory November 2003

    E-Print Network [OSTI]

    Draft Clearwater Subbasin Inventory November 2003 Compiled by Ecovista Contracted by Nez Perce Subbasin Inventory i November 2003 PREAMBLE In early 2001, the excitement began. Over 147,000 adult spring Inventory 2 November 2003 Table of Contents 1 Introduction

  9. STABILITY OF PRODUCTION-INVENTORY CONTROL SYSTEMS CONSIDERING INVENTORY SHORTAGES

    E-Print Network [OSTI]

    Venkateswaran, Jayendran

    STABILITY OF PRODUCTION-INVENTORY CONTROL SYSTEMS CONSIDERING INVENTORY SHORTAGES Jayendran@iitb.ac.in) Extended Abstract The modelling and analysis of the production-inventory control systems of manufacturing in inventory levels, production releases, stock-outs; and ultimately affecting the profit of the firm

  10. Coarse scale simulation of tight gas reservoirs

    E-Print Network [OSTI]

    El-Ahmady, Mohamed Hamed

    2004-09-30T23:59:59.000Z

    It is common for field models of tight gas reservoirs to include several wells with hydraulic fractures. These hydraulic fractures can be very long, extending for more than a thousand feet. A hydraulic fracture width is ...

  11. AIR-TIGHTNESS OF U.S. DWELLINGS: 0 LBL-35700 AIR-TIGHTNESS OF U.S. DWELLINGS*

    E-Print Network [OSTI]

    AIR-TIGHTNESS OF U.S. DWELLINGS: 0 LBL-35700 AIR-TIGHTNESS OF U.S. DWELLINGS* Max Sherman Darryl University of California Berkeley, California Blower Doors are used to measure the air tightness and air systems, quantification of air-tightness data is critical in order to answer the following kinds questions

  12. Draft Inventory Upper Snake Province

    E-Print Network [OSTI]

    Draft Inventory Upper Snake Province Submitted To The Northwest Power and Conservation Council Portland, Oregon Prepared by December 2004 #12;BOI043620012.DOC/KG ii Contents Section Page Inventory

  13. Maintaining Minnesota's Unique Bridge Inventory

    E-Print Network [OSTI]

    Minnesota, University of

    Maintaining Minnesota's Unique Bridge Inventory Laura M. Amundson, PE, Vice President Parsons? · There are only eight bridges in MnDOT's inventory with suspended decks · The deck area of the Blatnik and Bong

  14. Bruneau Inventory May 28, 2004

    E-Print Network [OSTI]

    Draft Bruneau Inventory May 28, 2004 Compiled by Ecovista Contracted by Shoshone Paiute Tribes...........................................................................................................28 #12;Table 1 presents a list of acronyms used in the Bruneau subbasin inventory. Table 1. Acronyms

  15. Coarse scale simulation of tight gas reservoirs

    E-Print Network [OSTI]

    El-Ahmady, Mohamed Hamed

    2004-09-30T23:59:59.000Z

    It is common for field models of tight gas reservoirs to include several wells with hydraulic fractures. These hydraulic fractures can be very long, extending for more than a thousand feet. A hydraulic fracture width is usually no more than about 0...

  16. With Mathematica Gasoline Inventory

    E-Print Network [OSTI]

    Reiter, Clifford A.

    with the delivery and storage of the gasoline and we desire not to run out of gasoline or exceed the stationPreprint 1 With Mathematica and J: Gasoline Inventory Simulation Cliff Reiter Computational for the number of gallons of gasoline sold by a station for a thousand weeks. The pattern involves demands

  17. Brain Cluster Leiden -InventoryBrain Cluster Leiden -Inventory Inventory of organizations working inInventory of organizations working in

    E-Print Network [OSTI]

    Galis, Frietson

    Brain Cluster Leiden - InventoryBrain Cluster Leiden - Inventory Inventory of organizations working brain Annelieke Hoenderkamp Leiden Bio Science Park foundation in assignment of Municipality of Leiden November 2011 #12;IntroductionIntroduction The brain is the most complex organ in the human body. Its

  18. Research Report National inventory of

    E-Print Network [OSTI]

    Research Report National inventory of woodland and trees (1995­99): methodology #12;#12;i National inventory of woodland and trees (1995­99): methodology Steve Smith, Justin Gilbert, Graham Bull, Simon). National inventory of woodland and trees (1995­99): methodology. Forestry Commission Research Report

  19. National Forest Inventory of Great

    E-Print Network [OSTI]

    National Forest Inventory of Great Britain Survey Manual #12;2 Remember to Save your Edit Session Regularly, Validate the information and Backup the Data NFI Survey Manual National Forest Inventory Survey in the surveys contributes to the National Forest Inventory (NFI) of Great Britain. With the information from

  20. Academic Resources UNIVERSITY CLASSROOM INVENTORY

    E-Print Network [OSTI]

    Academic Resources UNIVERSITY CLASSROOM INVENTORY Building Order Spring 2014 BLDG RM CAP. ENH. AV;Academic Resources UNIVERSITY CLASSROOM INVENTORY Building Order Spring 2014 BLDG RM CAP. ENH. AV(01)* TAB_012814\\roomorder 2 of 4 1/28/2014 #12;Academic Resources UNIVERSITY CLASSROOM INVENTORY Building Order

  1. Staunton State Park Biological Inventory

    E-Print Network [OSTI]

    Staunton State Park Biological Inventory Prepared by: Susan Spackman, David Anderson, Jeremy Biological Inventory Prepared by: Susan Spackman, David Anderson, Jeremy Siemers, Phyllis Pineda, and Jill. The information management staff with CNHP was responsible for integrating the data resulting from the inventory

  2. Academic Resources UNIVERSITY CLASSROOM INVENTORY

    E-Print Network [OSTI]

    Academic Resources UNIVERSITY CLASSROOM INVENTORY Capacity Order Spring 2014 BLDG RM CAP. ENH. AV UNIVERSITY CLASSROOM INVENTORY Capacity Order Spring 2014 BLDG RM CAP. ENH. AV(01)* TAB ARM(02) GEOG MAP(03/28/2014 #12;Academic Resources UNIVERSITY CLASSROOM INVENTORY Capacity Order Spring 2014 BLDG RM CAP. ENH. AV

  3. Snake Hells Canyon Subbasin Inventory

    E-Print Network [OSTI]

    Snake Hells Canyon Subbasin Inventory May 2004 Prepared for the Northwest Power and Conservation .................................................................................................................. 1 1.1 The Subbasin Inventory and the Subbasin Planning Process Subbasin Inventory i May 2004 #12;LIST OF FIGURES FIGURE 1.LAND MANAGEMENT IN THE SNAKE HELLS CANYON

  4. Mensuration protocol National Forest Inventory

    E-Print Network [OSTI]

    NFI: Mensuration protocol for the National Forest Inventory June 2010 E. D. Mackie, R. W. Matthews and A. Brewer1 FR Biometrics Division 1 IFOS, Forestry Commission #12;National Forest Inventory (NFI or square boundary. In the case of a section 2 #12;National Forest Inventory (NFI): Mensuration Protocol

  5. Biological Inventory Colorado Canyons National Conservation Area

    E-Print Network [OSTI]

    Biological Inventory of the Colorado Canyons National Conservation Area Prepared by: Joe Stevens .............................. 12 Identify Targeted Inventory Areas

  6. The Value of Information in Inventory Management

    E-Print Network [OSTI]

    2007-05-24T23:59:59.000Z

    Inventory management traditionally assumes the precise knowledge of the ... stage inventory management in a robust optimization framework; the precise...

  7. Tight Binding Hamiltonians and Quantum Turing Machines

    E-Print Network [OSTI]

    Paul Benioff

    1996-10-17T23:59:59.000Z

    This paper extends work done to date on quantum computation by associating potentials with different types of computation steps. Quantum Turing machine Hamiltonians, generalized to include potentials, correspond to sums over tight binding Hamiltonians each with a different potential distribution. Which distribution applies is determined by the initial state. An example, which enumerates the integers in succession as binary strings, is analyzed. It is seen that for some initial states the potential distributions have quasicrystalline properties and are similar to a substitution sequence.

  8. Tight Binding Hamiltonians and Quantum Turing Machines

    SciTech Connect (OSTI)

    Benioff, P. [Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)] [Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)

    1997-01-01T23:59:59.000Z

    This paper extends work done to date on quantum computation by association of potentials with different types of steps. Quantum Turing machine Hamiltonians, generalized to include potentials, correspond to sums over tight binding Hamiltonians each with a different potential distribution. Which distribution applies is determined by the initial state. An example, which enumerates the integers in succession as binary strings, is analyzed. It is seen that for some initial states, the potential distributions have quasicrystalline properties and are similar to a substitution sequence. {copyright} {ital 1997} {ital The American Physical Society}

  9. {open_quotes}Just-in-time inventory{close_quotes} proceed with caution!

    SciTech Connect (OSTI)

    Katterhenry, W.E.

    1995-08-01T23:59:59.000Z

    Just when the power generation industry was stabilizing along came mega government regulations and changing economic conditions that threw a monkey wrench into the works. Although improved inventory practices have helped solve some coal problems, other still remain. The Clean Air Act has resulted in fuel switching, blending, equipment changes, and other factors, all contributing to power plant personnel grey hair. Then along came Just-In-Time inventory practices. Not only is the plant required to make all these changes to meet regulatory requirements, but reduce the quantity of fuel in inventory to unheard of low levels. Why is it so difficult to precisely account for coal in inventory? After all, inventory is a simple matter of accurately measuring the coal coming in to the plant, measuring the coal used by the plant, and conducting an accurate physical inventory to measure the remaining coal. Add to this, a major coal inventory reduction policy, when base maps are not maintained or updated and are, therefore, not likely to be accurate. Some coal may have been stored below the prevailing water table, rendering the coal unusable. Weather conditions, such as major ice storms can render much of the coal unburnable. Unless accounted for, these things reduce the perceived amount of coal in inventory. This presentation will address these issues to assist in preventing potential unscheduled plant shut down and the need to purchase unscheduled blocks of emergency power. Just-In-Time Inventory isn`t as straightforward as first meets the eye.

  10. Tight gas reservoirs: A visual depiction

    SciTech Connect (OSTI)

    Not Available

    1993-12-01T23:59:59.000Z

    Future gas supplies in the US will depend on an increasing contribution from unconventional sources such as overpressured and tight gas reservoirs. Exploitation of these resources and their conversion to economically producible gas reserves represents a major challenge. Meeting this challenge will require not only the continuing development and application of new technologies, but also a detailed understanding of the complex nature of the reservoirs themselves. This report seeks to promote understanding of these reservoirs by providing examples. Examples of gas productive overpressured tight reservoirs in the Greater Green River Basin, Wyoming are presented. These examples show log data (raw and interpreted), well completion and stimulation information, and production decline curves. A sampling of wells from the Lewis and Mesaverde formations are included. Both poor and good wells have been chosen to illustrate the range of productivity that is observed. The second section of this document displays decline curves and completion details for 30 of the best wells in the Greater Green River Basin. These are included to illustrate the potential that is present when wells are fortuitously located with respect to local stratigraphy and natural fracturing, and are successfully hydraulically fractured.

  11. Space Inventory Instructions Campus Planning and Facilities

    E-Print Network [OSTI]

    Cavusoglu, Cenk

    Inventory Instructions Issued by: Campus Planning and Facilities Management Adelbert Hall, room 320 (216 2011 #12;2 | P a g e INTRODUCTION TO SPACE INVENTORY ............................................................................ 3 I. WHY SPACE INVENTORY IS REQUIRED

  12. 6 Inventory 6.1.1 Introduction

    E-Print Network [OSTI]

    117 6 Inventory 6.1.1 Introduction The inventory for the Lake Chelan subbasin summarizes fish, restoration, and research. The inventory provides a baseline of activity from which future management

  13. Life Cycle Inventory of a CMOS Chip

    E-Print Network [OSTI]

    Boyd, Sarah; Dornfeld, David; Krishnan, Nikhil

    2006-01-01T23:59:59.000Z

    Reichl, H. Life cycle inventory analysis and identificationAllen, D.T. ; Life cycle inventory development for waferLife Cycle Inventory of a CMOS Chip Sarah Boyd and David

  14. Improving Inventory Control Using Forecasting

    E-Print Network [OSTI]

    Balandran, Juan

    2005-12-16T23:59:59.000Z

    EMGT 835 FIELD PROJECT: Improving Inventory Control Using Forecasting By Juan Mario Balandran jmbg@hotmail.com Master of Science The University of Kansas Fall Semester, 2005 An EMGT Field Project report submitted...............................................................................................................................................10 Current Inventory Forecast Process ...........................................................................................10 Development of Alternative Forecast Process...

  15. Armament remains from His Majesty's sloop Boscawen

    E-Print Network [OSTI]

    Carter, Brinnen Stiles

    1995-01-01T23:59:59.000Z

    His Majesty's Sloop Boscawen was built on Lake Champlain by British forces in 1759 as part of their successful campaign to drive the French Army from the Champlain Valley. This thesis describes and analyzes the armament remains found in and around...

  16. Coal remains a hot commodity for Australia

    SciTech Connect (OSTI)

    Bram, L.

    2006-02-15T23:59:59.000Z

    Based largely on analyses by the Australian Bureau of Agricultural and Resource Economics in late 2005 and early 2006, the article looks at the recent and near future export market for Australian coal. Demand in Asia is growing; European demand remains steady. Developments existing and new mines in Queensland are summarised in the article. 3 tabs.

  17. Electrical Equipment Inventory and Inspection Information

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

    Electrical Equipment Inventory and Inspection Information APS Non-NRTL Electrical Equipment Inventory Spreadsheet ANL Recognized Reputable Electrical Equipment Manufacturer List as...

  18. Imnaha Subbasin Inventory Subbasin Lead Entity

    E-Print Network [OSTI]

    Imnaha Subbasin Inventory May 2004 Written by Ecovista Subbasin Lead Entity: Nez Perce Tribe.......................................................................... 15 List of Tables TABLE 1. ACRONYMS USED IN THE IMNAHA SUBBASIN INVENTORY

  19. Federal Greenhouse Gas Inventories and Performance | Department...

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

    Federal Agency Progress Toward Reduction Targets Fiscal Year (FY) 2012 Greenhouse Gas Inventory: Government Totals FY 2011 Greenhouse Gas Inventory: Government Totals FY 2010...

  20. AERIAL PHOTO INTERPRETATION NATIONAL INVENTORY OF LANDSCAPES

    E-Print Network [OSTI]

    MANUAL FOR AERIAL PHOTO INTERPRETATION IN THE NATIONAL INVENTORY OF LANDSCAPES IN SWEDEN NILS YEAR.................................................................................................. 10 2.1.4 Information for directed field inventories

  1. Tax credit for tight-sands gas

    SciTech Connect (OSTI)

    Schugart, G.L.

    1985-06-01T23:59:59.000Z

    There is a $3 per barrel tax credit, which is tied to crude oil prices, in the Windfall Profits Tax (WPT) for producing fuels from certain unconventional sources. Concentrating on the tight gas formations section of qualifying fuels, the author examines the tax credit and certain factors natural gas producers may want to consider in deciding on whether to choose the tax credit or the incentive prices of the Natural Gas Policy Act. The decline in oil prices is significant enough to provide some producers an opportunity to take advantage of the tax credit. They should do some tax planning by calculating the estimated break-even point for NGPA incentive prices and the nonconventional gas production tax credit.

  2. Naturally fractured tight gas reservoir detection optimization

    SciTech Connect (OSTI)

    NONE

    1999-06-01T23:59:59.000Z

    Building upon the partitioning of the Greater Green River Basin (GGRB) that was conducted last quarter, the goal of the work this quarter has been to conclude evaluation of the Stratos well and the prototypical Green River Deep partition, and perform the fill resource evaluation of the Upper Cretaceous tight gas play, with the goal of defining target areas of enhanced natural fracturing. The work plan for the quarter of November 1-December 31, 1998 comprised four tasks: (1) Evaluation of the Green River Deep partition and the Stratos well and examination of potential opportunity for expanding the use of E and P technology to low permeability, naturally fractured gas reservoirs, (2) Gas field studies, and (3) Resource analysis of the balance of the partitions.

  3. Air Tightness of US Homes: Model Development

    SciTech Connect (OSTI)

    Sherman, Max H.

    2006-05-01T23:59:59.000Z

    Air tightness is an important property of building envelopes. It is a key factor in determining infiltration and related wall-performance properties such as indoor air quality, maintainability and moisture balance. Air leakage in U.S. houses consumes roughly 1/3 of the HVAC energy but provides most of the ventilation used to control IAQ. The Lawrence Berkeley National Laboratory has been gathering residential air leakage data from many sources and now has a database of more than 100,000 raw measurements. This paper uses that database to develop a model for estimating air leakage as a function of climate, building age, floor area, building height, floor type, energy-efficiency and low-income designations. The model developed can be used to estimate the leakage distribution of populations of houses.

  4. Inventory of Existing Activity The goals of the Inventory of Existing Activities are to demonstrate: current management

    E-Print Network [OSTI]

    Inventory of Existing Activity Inventory The goals of the Inventory of Existing Activities description of the project and the results. Deschutes Subbasin Plan, Inventory Page I­1 #12;Inventory

  5. RESEARCH ROADMAP FOR GREENHOUSE GAS INVENTORY

    E-Print Network [OSTI]

    RESEARCH ROADMAP FOR GREENHOUSE GAS INVENTORY METHODS Prepared For: California Energy Commission.........................................................................................................................1 Roadmap Organization

  6. Inventories, Employment and Hours Marzio Galeotti a

    E-Print Network [OSTI]

    Niebur, Ernst

    Inventories, Employment and Hours Marzio Galeotti a , Louis J. Maccini ,*b , Fabio Schiantarelli c that integrates inventory and labor decisions. We extend a model of inventory behavior to include a detailed and effort per worker. We estimate jointly the Euler equations for inventories and employment, a labor

  7. 4 Inventory of Existing Activities Introduction

    E-Print Network [OSTI]

    289 4 Inventory of Existing Activities Introduction Inventory of existing activities is a key activities, which represents each agencies role in the management of the subbasin. In addition, an inventory of projects follows. This inventory is designed to be compared with the needs for fish and wildlife identified

  8. INVENTORY MANAGEMENT WITH PARTIALLY OBSERVED NONSTATIONARY DEMAND

    E-Print Network [OSTI]

    Ludkovski, Mike

    INVENTORY MANAGEMENT WITH PARTIALLY OBSERVED NONSTATIONARY DEMAND ERHAN BAYRAKTAR AND MICHAEL LUDKOVSKI Abstract. We consider a continuous-time model for inventory management with Markov mod- ulated non inventory level. We then solve this equivalent formulation and directly characterize an optimal inventory

  9. The Inventory Routing Problem Ann Campbell

    E-Print Network [OSTI]

    Kleywegt, Anton

    The Inventory Routing Problem Ann Campbell Lloyd Clarke Anton Kleywegt Martin Savelsbergh 1 in which a supplier manages the inventory replenishment of its customers. Vendors save on distribution cost resources to inventory management. We present and discuss the inventory routing problem. The inven­ tory

  10. Tritium Management Control of tritium inventory is

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    Tritium Management · Control of tritium inventory is fundamental to public acceptance of fusion. Tritium Inventory Buildup vs. retention rate 1% 3% 10% 20% 50% TFTR JET TS ITER Inventory limit 10 days Production Rates (best estimate) carbon beryllium tungsten carbon with flakes DustInventory(kg) Number

  11. Canada's National Forest Inventory An Interagency Collaboration

    E-Print Network [OSTI]

    Canada's National Forest Inventory An Interagency Collaboration Mark Gillis and Michael Brady: · Timber supply analysis · Management unit planning Management Inventory #12;· Canada's NFI-2001 ­ NFI 2006... National Inventory #12;Canada's National Forest Inventory (1976-2001) ­ compilation

  12. Inventory management for drug discovery

    E-Print Network [OSTI]

    Sriram, Ranganath

    2008-01-01T23:59:59.000Z

    This thesis documents a study carried out at the Novartis Institutes for BioMedical Research (NIBR) in Cambridge, MA. The study focused on the development of inventory management processes for laboratory consumables. The ...

  13. Risk Aversion in Inventory Management

    E-Print Network [OSTI]

    Chen, Xin

    Traditional inventory models focus on risk-neutral decision makers, i.e., characterizing replenishment strategies that maximize expected total profit, or equivalently, minimize expected total cost over a planning horizon. ...

  14. Nationwide Used Fuel Inventory Analysis

    E-Print Network [OSTI]

    Yancey, Kristina

    2013-11-27T23:59:59.000Z

    The goal of this research was to develop a methodology to collect inventory estimates for the analysis and characterization of used fuel in the United States. To accomplish this, the Spent Fuel Database (SFD) was created. Data was collected...

  15. Inventory of miscellaneous streams

    SciTech Connect (OSTI)

    Lueck, K.J.

    1995-09-01T23:59:59.000Z

    On December 23, 1991, the US Department of Energy, Richland Operations Office (RL) and the Washington State Department of Ecology (Ecology) agreed to adhere to the provisions of the Department of Ecology Consent Order. The Consent Order lists the regulatory milestones for liquid effluent streams at the Hanford Site to comply with the permitting requirements of Washington Administrative Code. The RL provided the US Congress a Plan and Schedule to discontinue disposal of contaminated liquid effluent into the soil column on the Hanford Site. The plan and schedule document contained a strategy for the implementation of alternative treatment and disposal systems. This strategy included prioritizing the streams into two phases. The Phase 1 streams were considered to be higher priority than the Phase 2 streams. The actions recommended for the Phase 1 and 2 streams in the two reports were incorporated in the Hanford Federal Facility Agreement and Consent Order. Miscellaneous Streams are those liquid effluents streams identified within the Consent Order that are discharged to the ground but are not categorized as Phase 1 or Phase 2 Streams. This document consists of an inventory of the liquid effluent streams being discharged into the Hanford soil column.

  16. US production of natural gas from tight reservoirs

    SciTech Connect (OSTI)

    Not Available

    1993-10-18T23:59:59.000Z

    For the purposes of this report, tight gas reservoirs are defined as those that meet the Federal Energy Regulatory Commission`s (FERC) definition of tight. They are generally characterized by an average reservoir rock permeability to gas of 0.1 millidarcy or less and, absent artificial stimulation of production, by production rates that do not exceed 5 barrels of oil per day and certain specified daily volumes of gas which increase with the depth of the reservoir. All of the statistics presented in this report pertain to wells that have been classified, from 1978 through 1991, as tight according to the FERC; i.e., they are ``legally tight`` reservoirs. Additional production from ``geologically tight`` reservoirs that have not been classified tight according to the FERC rules has been excluded. This category includes all producing wells drilled into legally designated tight gas reservoirs prior to 1978 and all producing wells drilled into physically tight gas reservoirs that have not been designated legally tight. Therefore, all gas production referenced herein is eligible for the Section 29 tax credit. Although the qualification period for the credit expired at the end of 1992, wells that were spudded (began to be drilled) between 1978 and May 1988, and from November 5, 1990, through year end 1992, are eligible for the tax credit for a subsequent period of 10 years. This report updates the EIA`s tight gas production information through 1991 and considers further the history and effect on tight gas production of the Federal Government`s regulatory and tax policy actions. It also provides some high points of the geologic background needed to understand the nature and location of low-permeability reservoirs.

  17. Evaluation of Segmentation Techniques for Inventory Management in Large Scale Multi-Item Inventory Systems1

    E-Print Network [OSTI]

    Rossetti, Manuel D.

    1 Evaluation of Segmentation Techniques for Inventory Management in Large Scale Multi-Item Inventory Systems1 Manuel D. Rossetti2 , Ph. D., P. E. Department of Industrial Engineering University of their inventory policies in a large-scale multi-item inventory system. Conventional inventory segmentation

  18. Completion methods in thick, multilayered tight gas sands

    E-Print Network [OSTI]

    Ogueri, Obinna Stavely

    2009-05-15T23:59:59.000Z

    Tight gas sands, coal-bed methane, and gas shales are commonly called unconventional reservoirs. Tight gas sands (TGS) are often described as formations with an expected average permeability of 0.1mD or less. Gas production rates from TGS reservoirs...

  19. Completion methods in thick, multilayered tight gas sands

    E-Print Network [OSTI]

    Ogueri, Obinna Stavely

    2008-10-10T23:59:59.000Z

    Tight gas sands, coal-bed methane, and gas shales are commonly called unconventional reservoirs. Tight gas sands (TGS) are often described as formations with an expected average permeability of 0.1mD or less. Gas production rates from TGS reservoirs...

  20. Two Milling Stone Inventories from Northern San Diego County, California

    E-Print Network [OSTI]

    True, D. L; Beemer, Eleanor

    1982-01-01T23:59:59.000Z

    1982). Two Milling Stone Inventories from Northern San DiegoRincon 301. MILLING STONE INVENTORIES FROM SAN DIEGO COUNTYRincon 301. MILLING STONE INVENTORIES FROM SAN DIEGO COUNTY

  1. WPP, No. 105: Focalization within Dispersion Predicts Vowel Inventories Better

    E-Print Network [OSTI]

    Becker-Kristal, Roy

    2007-01-01T23:59:59.000Z

    2001. Explaining vowel inventory tendencies via simulation:trends in vowel system inventories. J. Phon 25, 233-253. [predicts more accurately inventories with up to 9-vowels,

  2. Microsoft Word - IGCA Inventory Sub Guide 031611 | Department...

    Office of Environmental Management (EM)

    Word - IGCA Inventory Sub Guide 031611 Microsoft Word - IGCA Inventory Sub Guide 031611 Microsoft Word - IGCA Inventory Sub Guide 031611 More Documents & Publications OFFICE OF...

  3. E-IDR (Inventory Disclosure Record) PIA, Idaho National Laboratory...

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

    E-IDR (Inventory Disclosure Record) PIA, Idaho National Laboratory E-IDR (Inventory Disclosure Record) PIA, Idaho National Laboratory E-IDR (Inventory Disclosure Record) PIA, Idaho...

  4. Inventory and Typology of Fauna Passages on French Transport Infrastructures

    E-Print Network [OSTI]

    Bielsa, Sabine; Pineau, Christophe

    2007-01-01T23:59:59.000Z

    passages faune en Picardie (Inventory of fauna passages inis to carry out a database to inventory the structures oforganisation). Methods The inventory of fauna passages uses

  5. Gray Markets, A Product of Demand Uncertainty and Excess Inventory.

    E-Print Network [OSTI]

    Ahmadi, R.; Carr, S. M.; Dasu, S.

    2011-01-01T23:59:59.000Z

    two-market stochastic inventory system, Management Science.M. , P. Kouvelis. 2007. Inventory, speculation, and sourcing2001. A two-location inventory model with transshipment and

  6. CARTOGRAPHIC BASE FILES AT LAWRENCE BERKELEY LABORATORY: 1978. INVENTORY

    E-Print Network [OSTI]

    Burkhart, B.R.

    2011-01-01T23:59:59.000Z

    BERKELEY LABORATORY: 1978 INVENTORY f(ECEfVED tAWRENCE!FILES AT LAWRENCE BERKELEY LABORATORY: 1978 INVENTORY B. R.1979 ABSTRACT This inventory describes the cartographic base

  7. Performance indicators for public mental healthcare: A systematic international inventory

    E-Print Network [OSTI]

    Lauriks, Steve; Buster, Marcel CA; de Wit, Matty AS; Arah, Onyebuchi A; Klazinga, Niek S

    2012-01-01T23:59:59.000Z

    a systematic international inventory. BMC Public Health 2012Mental Health: National inventory of mental health qualitya systematic international inventory Steve Lauriks 1,2* ,

  8. Methodology for Determining Increases in Radionuclide Inventories for the Effluent Treatment Facility Process

    SciTech Connect (OSTI)

    Blanchard, A.

    1998-10-16T23:59:59.000Z

    A study is currently underway to determine if the Effluent Treatment Facility can be downgraded from a Hazard Category 3 facility to a Radiological Facility per DOE STD-1027-92. This technical report provides a methodology to determine and monitor increases in the radionuclide inventories of the ETF process columns. It also provides guidelines to ensure that other potential increases to the ETF radionuclide inventory are evaluated as required to ensure that the ETF remains a Radiological Facility.

  9. DOE Showcases Websites for Tight Gas Resource Development

    Broader source: Energy.gov [DOE]

    Two U.S. Department of Energy projects funded by the Office of Fossil Energy's National Energy Technology Laboratory provide quick and easy web-based access to sought after information on tight-gas sandstone plays.

  10. Effect of pressure-dependent permeability on tight gas wells

    E-Print Network [OSTI]

    Franquet Barbara, Mariela

    2005-08-29T23:59:59.000Z

    an economically adequate production rate. Other modern technologies for the production of tight gas reservoirs include horizontal and multilateral wells, as well as underbalanced drilling. _________________ This thesis follows the style of the SPE...

  11. A Tight Lower Bound for the Adjacent Quadratic Assignment Problem

    E-Print Network [OSTI]

    Borzou Rostami

    2014-09-23T23:59:59.000Z

    Sep 23, 2014 ... A Tight Lower Bound for the Adjacent Quadratic Assignment Problem ... The first is based on a ``flow'' formulation whose linear relaxation can be solved very efficiently ... Category 2: Integer Programming (0-1 Programming ).

  12. Selection of fracture fluid for stimulating tight gas reservoirs

    E-Print Network [OSTI]

    Malpani, Rajgopal Vijaykumar

    2007-04-25T23:59:59.000Z

    , surveys from fracturing experts, and statistical analysis of production data, this research provides guidelines for selection of the appropriate stimulation treatment fluid in most gas shale and tight gas reservoirs. This study takes into account various...

  13. Portsmouth and Paducah DUF6 Inventory

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

    and Paducah DUF6 Inventory The following tables display the DUF6 inventories at Portsmouth and Paducah by assay range and cylinder sizes. Portsmouth Depleted UF6 Cylinders As of...

  14. WANTED: Undergraduate Research Assistant Betelgeuse's Molecular Inventory

    E-Print Network [OSTI]

    Harper, Graham

    WANTED: Undergraduate Research Assistant Betelgeuse's Molecular Inventory GHRS Pre-COSTAR LSA G140L Assistant Opportunity We are seeking an undergraduate research assistant to help make an inventory

  15. National Forest Inventory Description of attributes

    E-Print Network [OSTI]

    National Forest Inventory Description of attributes Woodland_S: Woodland source (a) NFI base map have been mapped in accordance with the NFI mapping rules. National Forest Inventory #12;(f) 2010 AP

  16. RFID Technology for Inventory Management

    ScienceCinema (OSTI)

    None

    2012-12-31T23:59:59.000Z

    The Pacific Northwest National Laboratory is leveraging the use and application of radio frequency identification (RFID) technology to a variety of markets. Tagging and tracking of individual items for inventory control is revealing rich rewards through increased time efficiency and reduced human intervention.

  17. RFID Technology for Inventory Management

    SciTech Connect (OSTI)

    None

    2012-05-01T23:59:59.000Z

    The Pacific Northwest National Laboratory is leveraging the use and application of radio frequency identification (RFID) technology to a variety of markets. Tagging and tracking of individual items for inventory control is revealing rich rewards through increased time efficiency and reduced human intervention.

  18. IE 425: Inventory Management and Production Planning (aka Advanced Inventory Theory)

    E-Print Network [OSTI]

    Snyder, Larry

    IE 425: Inventory Management and Production Planning (aka Advanced Inventory Theory) Spring 2010-depth study of classical models for inventory management and their extensions. We will study both deterministic and stochastic inventory models, with more emphasis on the latter. Although many of the topics we

  19. PLEASE READ ALL INSTRUCTIONS BEFORE BEGINNING INVENTORY Procedures for Completing Annual Capital Equipment Inventory

    E-Print Network [OSTI]

    Provancher, William

    PLEASE READ ALL INSTRUCTIONS BEFORE BEGINNING INVENTORY Procedures for Completing Annual Capital Equipment Inventory 1. Check off each item on the inventory report, as it is located. Place one of the small white inventory FY 2011 stickers on the equipment, as it is located. This will eliminate counting

  20. CH 4 INVENTORY.DOC 4-1 4 Inventory and Assessment of Conservation Efforts

    E-Print Network [OSTI]

    CH 4 INVENTORY.DOC 4-1 4 Inventory and Assessment of Conservation Efforts 4.1 Background According and imminent protections, and 3) current strategies implemented through specific projects. The inventory residents makes an inventory and assessment of this nature very difficult. It may therefore be helpful

  1. Inventory Management for Dual Sales Channels with Inventory-Level-Dependent Demand

    E-Print Network [OSTI]

    Xie, Jinxing

    Inventory Management for Dual Sales Channels with Inventory-Level-Dependent Demand Tingting Li Sciences, Tsinghua University, Beijing, China, 100084 Abstract We study the optimal inventory policy of vendor operating dual channels. Demand of each channel depends on inventory levels of both channels. We

  2. Inventory Routing and On-line Inventory Routing File Format M. Sevaux1,2

    E-Print Network [OSTI]

    Brest, Université de

    Inventory Routing and On-line Inventory Routing File Format M. Sevaux1,2 M. J. Geiger1 1 Helmut needs in the Inventory Routing Problem types. Instead of creating a new file format or putting ASCII is an extension of the TSPLIB file format description proposed in [1] to be used for the Inventory Routing Problem

  3. Using Qualita,ve Spelling Inventories to

    E-Print Network [OSTI]

    Minnesota, University of

    8/8/10 1 Using Qualita,ve Spelling Inventories to Understand Students. What are qualita6ve spelling inventories (QSIs)? 2. How are they administered? 3 they guide instruc6on? The spelling inventories we are using today come from

  4. DIGITAL SOIL RESOURCE INVENTORIES: STATUS AND PROSPECTS

    E-Print Network [OSTI]

    Rossiter, D G "David"

    DIGITAL SOIL RESOURCE INVENTORIES: STATUS AND PROSPECTS D G Rossiter Department of Earth Systems an inventory of digital soils data and supporting information available or publicized on the World Wide Web-scale inventories, especially using the SOTER methodology. Large-scale digital data are limited to the USA, Canada

  5. On linear programing approach to inventory control

    E-Print Network [OSTI]

    Mayfield, John

    On linear programing approach to inventory control problems Zhu received his PhD from Wayne State with inventory control problems under the discounted criterion. The objective is to minimize the discounted total imbeds the inventory control problem into an infinite-dimensional linear program over a space of measures

  6. Section 4. Inventory Table of Contents

    E-Print Network [OSTI]

    Section 4. Inventory Table of Contents 4.1 Existing Legal Protections........................................................................................................... 14 #12;Draft Umatilla/Willow Subbasin Plan May 28, 2004 4. Inventory of Existing Activities The following section contains information derived from an inventory questionnaire that was sent

  7. A Biological Inventory and Conservation Recommendations

    E-Print Network [OSTI]

    A Biological Inventory and Conservation Recommendations for the Great Sand Dunes and San Luis Lakes General Services Building Ft. Collins, Colorado 80523 March 1999 i #12;A Biological Inventory PROGRAM SAGUACHE, COLORADO P.O. Box 674, Saguache, Colorado 81149 ii #12;Biological Inventory of the Great

  8. Inventory processes: Quasi-regenerative property,

    E-Print Network [OSTI]

    Pflug, Georg

    Inventory processes: Quasi-regenerative property, performance evaluation and sensitivity estimation-time, multiperiod (s, S)- policy inventory model with backlog. The cost function may contain holding, shortage, and fixed ordering costs. Holding and shortage costs may be nonlinear. We show that the resulting inventory

  9. Machine Learning Techniques for Passive Network Inventory

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Machine Learning Techniques for Passive Network Inventory J´er^ome Franc¸ois, Humberto Abdelnur identify running code, is a powerful service for both security assessment and inventory management operator. Index Terms--fingerprinting, inventory management, syntactic tree, SVM. I. INTRODUCTION ASSUMING

  10. Fiscal Year 2007 Greenhouse Gas Inventory

    E-Print Network [OSTI]

    Escher, Christine

    Fiscal Year 2007 Greenhouse Gas Inventory Greg Smith Brandon Trelstad OSU Facilities Services June #12;#12;Acknowledgments Due to the broad scope of this inventory, a large number of people from many, geothermal, tidal or sea currents etc. (7) "OUS Method" refers to the inventory for FY07 that is similar

  11. Conducting a Wildland Visual Resources Inventory1

    E-Print Network [OSTI]

    Standiford, Richard B.

    Conducting a Wildland Visual Resources Inventory1 James F. Palmer 2/ 1/ Submitted to the National of Massachusetts, Amherst, MA 01003. Abstract: This paper describes a procedure for system- atically inventorying- tion and description of each inventoried scene are recorded on U.S. Geological Survey topographic maps

  12. UCHC POLICY FOR MAINTAINING A CHEMICAL INVENTORY

    E-Print Network [OSTI]

    Kim, Duck O.

    UCHC POLICY FOR MAINTAINING A CHEMICAL INVENTORY (4/14/2014) PURPOSE OF POLICY The goal of this policy is to create and maintain an ongoing inventory of hazardous materials present on the UCHC campus using inventory software program known as Vertere. At the present time, compressed gases are excluded

  13. Conceptualising Inventory Prepositioning in the Humanitarian Sector

    E-Print Network [OSTI]

    Boyer, Edmond

    Conceptualising Inventory Prepositioning in the Humanitarian Sector Delia Richardson, Sander de chain to reduce delivery time of relief inventory improves responsiveness. This is the essence of inventory pre-positioning (IPP). IPP is yet to be clearly defined; and the main factors affecting IPP

  14. Multicriteria Inventory Classification Using A Genetic Algorithm

    E-Print Network [OSTI]

    Güvenir, H. Altay

    Multicriteria Inventory Classification Using A Genetic Algorithm H. Altay Guvenir a;1 , and Erdal. The new crossover technique is applied to the prob­ lem of multicriteria inventory classification. The results are compared with the classical inventory classification technique using Analytical Hierarchy

  15. Annual Inventory Troubleshooting Checklist Problem Solutions

    E-Print Network [OSTI]

    Annual Inventory Troubleshooting Checklist Problem Solutions Duplicate tag number Send email to am-4608 showing date and why returned. If equipment was replaced, has it been inventoried? If so, please notate and property coordinator. If item is listed for another department: 1) If the item should be in your inventory

  16. Yakima Subbasin Plan Inventory of Existing Activities

    E-Print Network [OSTI]

    Appendix L Yakima Subbasin Plan Inventory of Existing Activities (http://clientzone.golder.com/YSBI) The Inventory element in the Yakima Subbasin plan is intended to summarize fish and wildlife protection. The Inventory will be updated as the Yakima Subbasin Plan gets updated. This iterative process will allow us

  17. BITTERROOT RIVER SUBBASIN INVENTORY FOR FISH AND

    E-Print Network [OSTI]

    BITTERROOT RIVER SUBBASIN INVENTORY FOR FISH AND WILDLIFE CONSERVATION AUGUST 2009 A report prepared for the Northwest Power and Conservation Council #12;#12;Bitterroot Subbasin Inventory for Fish (Inventory Volume), and Part III (Management Plan Volume), its appendices, and electronically linked

  18. a constructive heuristic for the integrated inventory-distribution ...

    E-Print Network [OSTI]

    T. F. Abdelmaguid

    2008-01-12T23:59:59.000Z

    Jan 12, 2008 ... Abstract: We study the integrated inventory distribution problem which is concerned with multiperiod inventory holding, backlogging, and...

  19. Current Understanding and Remaining Challenges in Modeling Long...

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

    Understanding and Remaining Challenges in Modeling Long-Term Degradation of Borosilicate Nuclear Waste Glasses. Current Understanding and Remaining Challenges in Modeling...

  20. Quantum gravity and inventory accumulation

    E-Print Network [OSTI]

    Scott Sheffield

    2011-08-10T23:59:59.000Z

    We begin by studying inventory accumulation at a LIFO (last-in-first-out) retailer with two products. In the simplest version, the following occur with equal probability at each time step: first product ordered, first product produced, second product ordered, second product produced. The inventory thus evolves as a simple random walk on Z^2. In more interesting versions, a p fraction of customers orders the "freshest available" product regardless of type. We show that the corresponding random walks scale to Brownian motions with diffusion matrices depending on p. We then turn our attention to the critical Fortuin-Kastelyn random planar map model, which gives, for each q>0, a probability measure on random (discretized) two-dimensional surfaces decorated by loops, related to the q-state Potts model. A longstanding open problem is to show that as the discretization gets finer, the surfaces converge in law to a limiting (loop-decorated) random surface. The limit is expected to be a Liouville quantum gravity surface decorated by a conformal loop ensemble, with parameters depending on q. Thanks to a bijection between decorated planar maps and inventory trajectories (closely related to bijections of Bernardi and Mullin), our results about the latter imply convergence of the former in a particular topology. A phase transition occurs at p = 1/2, q=4.

  1. On the Number of Tight Wavelet Frame Generators associated with Multivariate Box Splines

    E-Print Network [OSTI]

    Lai, Ming-Jun

    Kronecker poduct method in [2]. Keywords Sum of square magnitudes, Multivariate box splines, Tight wavelet

  2. Qubits from tight knots and bent nano-bars

    E-Print Network [OSTI]

    Victor Atanasov; Rossen Dandoloff

    2008-03-21T23:59:59.000Z

    We propose a novel mechanism for creating a qubit based on a tight knot, that is a nano-quantum wire system so small and so cold as to be quantum coherent with respect to curvature-induced effects. To establish tight knots as legitimate candidates for qubits, we propose an effective curvature-induced potential that produces the two-level system and identify the tunnel coupling between the two local states. We propose also a different design of nano-mechanical qubit based on twisted nano-rods. We describe how both devices can be manipulated. Also we outline possible decoherence channels, detection schemes and experimental setups.

  3. Impact of Tight Energy Markets on Industrial Energy Planning

    E-Print Network [OSTI]

    Elliott, R. N.

    2006-01-01T23:59:59.000Z

    not come as a surprise. We initially became aware of impending energy problems in the winter of 2000-2001, when limited supplies of hydro-electric power and tight natural gas combined with a cold winter to force natural gas prices to record high...IMPACT OF TIGHT ENERGY MARKETS ON INDUSTRIAL ENERGY PLANNING R. NEAL ELLIOTT, PH.D., P.E., INDUSTRIAL PROGRAM DIRECTOR, AMERICAN COUNCIL FOR AN ENERGY-EFFICIENT ECONOMY, WASHINGTON, D.C. ABSTRACT The past five years have seen growing...

  4. TIGHT FRAMES AND GEOMETRIC PROPERTIES OF WAVELET SETS

    E-Print Network [OSTI]

    Benedetto, John J.

    TIGHT FRAMES AND GEOMETRIC PROPERTIES OF WAVELET SETS John J. Benedetto and Songkiat Sumetkijakan # January 29, 2004 1 Introduction 1.1 Background and wavelet sets b R d is Euclidean space, R d , considered of a measurable set K # b R d of finite measure. K # b R d is a wavelet set if the function # # Ÿ 1K is a single

  5. The Performance of Fractured Horizontal Well in Tight Gas Reservoir

    E-Print Network [OSTI]

    Lin, Jiajing

    2012-02-14T23:59:59.000Z

    ?, including tight gas, gas/oil shale, oil sands, and coal-bed methane. North America has a substantial growth in its unconventional oil and gas market over the last two decades. The primary reason for that growth is because North America, being a mature...

  6. ELASTIC ROCK PROPERTIES OF TIGHT GAS SANDSTONES FOR RESERVOIR CHARACTERIZATION

    E-Print Network [OSTI]

    to successfully produce low permeability gas reservoirs. My study links rock physics to well log and seismic data shales to reservoir sandstones. Typically, the presence of gas-saturated sandstones lowers the Vp/Vs evenELASTIC ROCK PROPERTIES OF TIGHT GAS SANDSTONES FOR RESERVOIR CHARACTERIZATION AT RULISON FIELD

  7. Robust Inventory Management Using Tractable Replenishment ...

    E-Print Network [OSTI]

    2007-04-16T23:59:59.000Z

    Practical models of inventory would need to address the issue of demand ... demand may depend on factors such as market outlook, oil prices and so forth, and...

  8. Optimization Online - Lot sizing with inventory gains

    E-Print Network [OSTI]

    Hamish Waterer

    2006-04-27T23:59:59.000Z

    Apr 27, 2006 ... Abstract: This paper introduces the single item lot sizing problem with inventory gains. This problem is a generalization of the classical single...

  9. National System Templates: Building Sustainable National Inventory...

    Open Energy Info (EERE)

    Templates: Building Sustainable National Inventory Management Systems Jump to: navigation, search Tool Summary LAUNCH TOOL Name: National System Templates: Building Sustainable...

  10. Methods of valuing and pricing inventories

    E-Print Network [OSTI]

    Futch, George Peyton

    1947-01-01T23:59:59.000Z

    of the war period. It is intended that this paper will be of service in clearing up some of the controversial points of inventory valuing and pricing and aid in standardizing inventory methods GENERAL ASPECTS OF INVENTORIES The advent of the income tax... taxpayer should be' consistent from year to year, and greater weight is to be given to consistency than to any particular method of inventorying or basis of valuation so long as the method or basis used is substantia11y in accord with these regu1ations...

  11. Large Neighborhood Search for LNG Inventory Routing

    E-Print Network [OSTI]

    2011-12-15T23:59:59.000Z

    Liquefied Natural Gas (LNG) is steadily becoming a common mode for commer- ... chains, we address an LNG inventory routing problem where optimized ship...

  12. The Value of Information in Inventory Management

    E-Print Network [OSTI]

    Gokhan Metan

    2007-05-25T23:59:59.000Z

    May 25, 2007 ... Abstract: Inventory management traditionally assumes the precise knowledge of the underlying demand distribution and a risk-neutral manager...

  13. 2007 Inventory of Radiochemistry Detector Elements and Compounds

    SciTech Connect (OSTI)

    Kenneally, J; Roberts, K

    2007-04-05T23:59:59.000Z

    Since the last report, there have been no material changes in the detector element inventories in buildings 151 and 332 at LLNL. Stable element inventories in building 151 have remained stable since the inventory in September 2005. For the first time in many years, Stockpile Radiochemistry personnel viewed radioactive tracer materials that reside in building 332. A list of LLNL tracers and locations are available under separate cover. Despite the recent NNSA agreement to retain 2.8 kg of {sup 233}U for programmatic purposes, we have yet to identify a location that is appropriate and will accept the material. A recent visit to the Oak Ridge National Laboratory (ORNL) in September 2006 revealed nearly 190 kg of material with very high {sup 233}U content scheduled for down-blending in various chemical and isotopic forms. The chemical form, isotopic and chemical purities of this material were such that roughly 150 kg of the material was of comparable composition to the desired tracer package material and would be acceptable for use in an underground test, should the US even conduct such a test. Efforts continue to remove 2.8 kg of material from the down-blend cue and reserve it for the Test Readiness mission.

  14. Developing a tight gas sand advisor for completion and stimulation in tight gas reservoirs worldwide

    E-Print Network [OSTI]

    Bogatchev, Kirill Y

    2008-10-10T23:59:59.000Z

    should be initiated in perforation (Manrique, Bjornen, Ehlig-Economides24). Ramirez et al.25 suggested that for a production test in high a pressure/high temperature exploration TGS wells, propellant-assisted perforating could be an attractive... promotes grain-to-grain contact, and remains as a liquid until it is fully cured downhole. A variety of LRS products was specially formulated to accommodate all temperature ranges: a low-temperature, two-component, epoxy system (70 F - 225 F); a high-temperature...

  15. Advanced Hydraulic Fracturing Technology for Unconventional Tight Gas Reservoirs

    SciTech Connect (OSTI)

    Stephen Holditch; A. Daniel Hill; D. Zhu

    2007-06-19T23:59:59.000Z

    The objectives of this project are to develop and test new techniques for creating extensive, conductive hydraulic fractures in unconventional tight gas reservoirs by statistically assessing the productivity achieved in hundreds of field treatments with a variety of current fracturing practices ranging from 'water fracs' to conventional gel fracture treatments; by laboratory measurements of the conductivity created with high rate proppant fracturing using an entirely new conductivity test - the 'dynamic fracture conductivity test'; and by developing design models to implement the optimal fracture treatments determined from the field assessment and the laboratory measurements. One of the tasks of this project is to create an 'advisor' or expert system for completion, production and stimulation of tight gas reservoirs. A central part of this study is an extensive survey of the productivity of hundreds of tight gas wells that have been hydraulically fractured. We have been doing an extensive literature search of the SPE eLibrary, DOE, Gas Technology Institute (GTI), Bureau of Economic Geology and IHS Energy, for publicly available technical reports about procedures of drilling, completion and production of the tight gas wells. We have downloaded numerous papers and read and summarized the information to build a database that will contain field treatment data, organized by geographic location, and hydraulic fracture treatment design data, organized by the treatment type. We have conducted experimental study on 'dynamic fracture conductivity' created when proppant slurries are pumped into hydraulic fractures in tight gas sands. Unlike conventional fracture conductivity tests in which proppant is loaded into the fracture artificially; we pump proppant/frac fluid slurries into a fracture cell, dynamically placing the proppant just as it occurs in the field. From such tests, we expect to gain new insights into some of the critical issues in tight gas fracturing, in particular the roles of gel damage, polymer loading (water-frac versus gel frac), and proppant concentration on the created fracture conductivity. To achieve this objective, we have designed the experimental apparatus to conduct the dynamic fracture conductivity tests. The experimental apparatus has been built and some preliminary tests have been conducted to test the apparatus.

  16. Inventory Rebalancing and Vehicle Routing in Bike Sharing Systems

    E-Print Network [OSTI]

    Sadeh, Norman M.

    Inventory Rebalancing and Vehicle Routing in Bike Sharing Systems Jasper Schuijbroek School station, and designing (near-)optimal vehicle routes to rebalance the inventory. Since finding provably : vehicle routing and scheduling, inventory, queues: applications, programming: integer, programming

  17. 5 Inventory 5.1.1 Introduction, Purpose, and Scope

    E-Print Network [OSTI]

    154 5 Inventory 5.1.1 Introduction, Purpose, and Scope The intent of the Inventory section, wildlife, and ecosystem resources. The third section is an inventory of past and ongoing restoration

  18. Inventory of NMFS Fishery-Independent Surveys and Observations

    E-Print Network [OSTI]

    1 Inventory of NMFS Fishery-Independent Surveys and Observations Phase 1: A One-year Snapshot of Appendixes Appendix I. Inventory working group .............................................................. 22 Appendix II. Glossary for terms used in the inventory

  19. AN INVENTORY OF PHOTOGRAPHS OF ZINC ELECTRODEPOSITED FROM ACID ELECTROLYTES

    E-Print Network [OSTI]

    Faltemier, J.L.

    2011-01-01T23:59:59.000Z

    for publication AN INVENTORY OF PHOTOGRAPHS OF ZINCemployer. LBL-16601 AN INVENTORY OF PHOTOGRAPHS OF ZINCNo. DE-AC03-76SF00098 AN INVENTORY OF PHOTOGRAPHS OF ZINC

  20. TRADE nontechnical training programs inventory. Volume I

    SciTech Connect (OSTI)

    Not Available

    1984-10-01T23:59:59.000Z

    In a continuing effort to facilitate communications and resource exchange among the DOE contractors, the TRADE (Training Resources and Data Exchange) Committee has compiled this volume. This inventory is one of four inventories, which taken together, total almost 1400 courses and reflect the range and focus of in-house training programs being offered throughout the DOE GOCO system by approximately 50 contractors.

  1. Strong Interest Inventory Profile with College Profile

    E-Print Network [OSTI]

    Peak, Derek

    Strong Interest Inventory Profile with College Profile College Profile developed by Jeffrey P Interest Inventory Profile JANE SAMPLE Date taken 1.1.2005 F HOW THE STRONG CAN HELP YOU The Strong in your Strong results. Understanding your Strong Profile can help you identify a career focus and begin

  2. The VENUS/NWChem Software Package. Tight Coupling Between Chemical Dynamics Simulations and Electronic Structure Theory

    SciTech Connect (OSTI)

    Lourderaj, Upakarasamy; Sun, Rui; De Jong, Wibe A.; Windus, Theresa L.; Hase, William L.

    2014-03-01T23:59:59.000Z

    The interface for VENUS and NWChem, and the resulting software package for direct dynamics simulations are described. The coupling of the two codes is considered to be a tight coupling. The two codes are compiled and linked together and act as one executable with data being passed between the two codes through routine calls. The advantages of this type of coupling are discussed. The interface has been designed to have as little interference as possible with the core codes of both VENUS and NWChem. VENUS is the code that propagates the direct dynamics trajectories and, therefore, is the program that drives the overall execution of VENUS/NWChem. VENUS has remained an essentially sequential code, which uses the highly parallel structure of NWChem. Subroutines of the interface which accomplish the data transmission and communication between the two computer programs are described. Recent examples of the use of VENUS/NWChem for direct dynamics simulations are summarized.

  3. anita-2000 isotope inventories: Topics by E-print Network

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

    strategies to manage their inventory effectively. For example, techniques such as revenue management haveCoordinating Inventory Control and Pricing Strategies with Random...

  4. automated vault inventory: Topics by E-print Network

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

    strategies to manage their inventory effectively. For example, techniques such as revenue management haveCoordinating Inventory Control and Pricing Strategies with Random...

  5. airline seat inventory: Topics by E-print Network

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

    strategies to manage their inventory effectively. For example, techniques such as revenue management haveCoordinating Inventory Control and Pricing Strategies with Random...

  6. Climate VISION: Private Sector Initiatives: Minerals: GHG Inventory...

    Office of Scientific and Technical Information (OSTI)

    GHG Inventory Protocols Read the Industrial Minerals Association - North America (IMA-NA) Borates and Soda Ash Sections Greenhouse Gas Inventory Protocol (PDF 75 KB) Download...

  7. IGCA Inventory Sub Guide 040512 | Department of Energy

    Energy Savers [EERE]

    Inventory Sub Guide 040512 IGCA Inventory Sub Guide 040512 IGCAInventorySubGuide040512.pdf More Documents & Publications OFFICE OF PROCUREMENT & ASSISTANCE MANAGEMENT...

  8. EPA-GHG Inventory Targeted Data Collection Strategies and Software...

    Open Energy Info (EERE)

    EPA-GHG Inventory Targeted Data Collection Strategies and Software Tools (Redirected from US EPA GHG Inventory Targeted Data Collection Strategies and Software Tools) Jump to:...

  9. Time (in)consistency of multistage distributionally robust inventory ...

    E-Print Network [OSTI]

    2014-10-31T23:59:59.000Z

    Recently, there has been a growing interest in developing inventory control ... We study these phenomena in the context of managing an inventory over time,...

  10. Development of Probabilistic Emission Inventories of Benzene, Formaldehyde

    E-Print Network [OSTI]

    Frey, H. Christopher

    Development of Probabilistic Emission Inventories of Benzene, Formaldehyde And Chromium emission inventories (EI) of benzene, formaldehyde and chromium for the Houston area. This project

  11. Personalized Dynamic Pricing of Limited Inventories Goker Aydin* Serhan Ziya**

    E-Print Network [OSTI]

    Ziya, Serhan

    Personalized Dynamic Pricing of Limited Inventories Goker Aydin* Serhan Ziya** *Department@unc.edu Abstract Prior work has investigated time and inventory-level dependent pricing of limited inventories with finite selling horizons. We consider a third dimension - in addition to time and inventory level

  12. 2011 & 2012 Queen's University Greenhouse Gas (GHG) Inventory

    E-Print Network [OSTI]

    Abolmaesumi, Purang

    2011 & 2012 Queen's University Greenhouse Gas (GHG) Inventory Summary Queen's University completes annual GHG inventories as part of the ongoing commitment to reduce GHG emissions and address climate in 2010. This is the fourth inventory report. This inventory report accounts for GHG emissions from

  13. 5 Inventory 5.1 Introduction, Purpose, and Scope

    E-Print Network [OSTI]

    162 5 Inventory 5.1 Introduction, Purpose, and Scope The inventory of the Wenatchee subbasin. The Inventory also identifies management programs and projects that target fish and wildlife or otherwise provide substantial benefit to fish and wildlife. The inventory includes programs and projects extant

  14. 5 Inventory 5.1 Introduction, Purpose, and Scope

    E-Print Network [OSTI]

    5 Inventory 5.1 Introduction, Purpose, and Scope The inventory of the Entat subbasin summarizes. The Inventory also identifies management programs and projects that target fish and wildlife or otherwise provide substantial benefit to fish and wildlife. The inventory includes programs and projects extant

  15. Forest Inventory and Analysis Research The Nation's Forest Census

    E-Print Network [OSTI]

    Forest Inventory and Analysis Research F I A The Nation's Forest Census The U.S. Forest Inventory Monitoring Symposium November 4, 2008 #12;Forest Inventory and Analysis Research F I A The Nation's Forest Census FIA Program Perspectives · Only comprehensive forest inventory for each of the 50 States, Puerto

  16. Forest inventory Charles T. Scott & Jeffrey H. Gove

    E-Print Network [OSTI]

    Forest inventory Charles T. Scott & Jeffrey H. Gove Volume 2, pp 814­820 in Encyclopedia, Chichester, 2002 #12;Forest inventory Forest inventory is an accounting of trees and their related by a comprehensive survey of all households in the country. Similarly, forest inventories seek to enumerate

  17. Stocrestr Cymru o Goed Trefol Wales Inventory of Urban Trees

    E-Print Network [OSTI]

    Stocrestr Cymru o Goed Trefol Wales Inventory of Urban Trees #12;31/01/20132 Wales Inventory Inventory of Urban Trees To improve our understanding of distribution and canopy cover of urban trees and woodlands Provide a base-line to monitor change over time Intention is that inventory will also be of use

  18. Space and Movable Equipment On-line Inventory

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Space and Movable Equipment On-line Inventory FY14 (July 2013 - June 2014) CAS Cost Accounting and Michael Richards #12;Learning Objectives Gain understanding of the Importance of Space & Equipment Inventory. Understand the entire Inventory Process. How to classify functional space. How to inventory

  19. A National Forum on Demand Response: Results on What Remains...

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

    Forum on Demand Response: Results on What Remains to Be Done to Achieve Its Potential - Cost-Effectiveness Working Group A National Forum on Demand Response: Results on What...

  20. Inventories and capacity utilization in general equilibrium

    E-Print Network [OSTI]

    Trupkin, Danilo Rogelio

    2009-05-15T23:59:59.000Z

    The primary goal of this dissertation is to gain a better understanding, in thecontext of a dynamic stochastic general equilibrium framework, of the role of inventories and capacity utilization (of both capital and labor) and, in particular...

  1. Speech Synthesis Without a Phone Inventory

    E-Print Network [OSTI]

    Aylett, Matthew; King, Simon; Yamagishi, Junichi

    2009-01-01T23:59:59.000Z

    In speech synthesis the unit inventory is decided using phonological and phonetic expertise. This process is resource intensive and potentially sub-optimal. In this paper we investigate how acoustic clustering, together with lexicon constraints, can...

  2. Inventory optimization in an aerospace supply chain

    E-Print Network [OSTI]

    Lo, Billy S. (Billy Si Yee)

    2007-01-01T23:59:59.000Z

    Strategic inventory management has become a major focus for Honeywell Aerospace as the business unit challenged itself to meeting cost reduction goals while maintaining a high level of service to its customers. This challenge ...

  3. Stochastic ship fleet routing with inventory limits

    E-Print Network [OSTI]

    Yu, Yu

    2010-01-01T23:59:59.000Z

    This thesis describes a stochastic ship routing problem with inventory management. The problem involves finding a set of least costs routes for a fleet of ships transporting a single commodity when the demand for ...

  4. Federal Greenhouse Gas Inventories and Performance

    Broader source: Energy.gov [DOE]

    The Federal Energy Management Program provides performance data illustrating federal agency progress in meeting the greenhouse gas reduction targets established under Executive Order (E.O.) 13514, as well as the comprehensive greenhouse gas inventories as reported by federal agencies.

  5. State Energy Efficiency Program Evaluation Inventory

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

    State Energy Efficiency Program Evaluation Inventory July 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 U.S. Energy Information...

  6. MATERIALS MANAGEMENT MATERIALS MANAGEMENT -INVENTORY CONTROL

    E-Print Network [OSTI]

    Oliver, Douglas L.

    MATERIALS MANAGEMENT MATERIALS MANAGEMENT - INVENTORY CONTROL Record of Property Transferred from ______ ___________________________________ 2. DEAN (If Applies) ______ ___________________________________ 5. UNIVERSITY DIRECTOR OF MATERIALS MANAGEMENT ______ ___________________________________ 3. HOSPITAL DIRECTOR (If Applies) ______ IF YOU NEED

  7. National Coal Quality Inventory (NACQI)

    SciTech Connect (OSTI)

    Robert Finkelman

    2005-09-30T23:59:59.000Z

    The U.S. Geological Survey (USGS) conducted the National Coal Quality Inventory (NaCQI) between 1999 and 2005 to address a need for quality information on coals that will be mined during the next 20-30 years. Collaboration between the USGS, State geological surveys, universities, coal burning utilities, and the coal mining industry plus funding support from the Electric Power Research Institute (EPRI) and the U.S. Department of Energy (DOE) permitted collection and submittal of coal samples for analysis. The chemical data (proximate and ultimate analyses; major, minor and trace element concentrations) for 729 samples of raw or prepared coal, coal associated shale, and coal combustion products (fly ash, hopper ash, bottom ash and gypsum) from nine coal producing States are included. In addition, the project identified a new coal reference analytical standard, to be designated CWE-1 (West Elk Mine, Gunnison County, Colorado) that is a high-volatile-B or high-volatile-A bituminous coal with low contents of ash yield and sulfur, and very low, but detectable contents of chlorine, mercury and other trace elements.

  8. Inventory of state energy models

    SciTech Connect (OSTI)

    Melcher, A.G.; Gist, R.L.; Underwood, R.G.; Weber, J.C.

    1980-03-31T23:59:59.000Z

    These models address a variety of purposes, such as supply or demand of energy or of certain types of energy, emergency management of energy, conservation in end uses of energy, and economic factors. Fifty-one models are briefly described as to: purpose; energy system; applications;status; validation; outputs by sector, energy type, economic and physical units, geographic area, and time frame; structure and modeling techniques; submodels; working assumptions; inputs; data sources; related models; costs; references; and contacts. Discussions in the report include: project purposes and methods of research, state energy modeling in general, model types and terminology, and Federal legislation to which state modeling is relevant. Also, a state-by-state listing of modeling efforts is provided and other model inventories are identified. The report includes a brief encylopedia of terms used in energy models. It is assumed that many readers of the report will not be experienced in the technical aspects of modeling. The project was accomplished by telephone conversations and document review by a team from the Colorado School of Mines Research Institute and the faculty of the Colorado School of Mines. A Technical Committee (listed in the report) provided advice during the course of the project.

  9. Second-order susceptibility from a tight-binding Hamiltonian

    E-Print Network [OSTI]

    Dumitrica, T.; Graves, JS; Allen, Roland E.

    1998-01-01T23:59:59.000Z

    measurements. In Sec. PRB 580163-1829/98/58~23!/15340~4!/$15.00 a tight-binding Hamiltonian , and R. E. Allen , College Station, Texas 77843 June 1998! g Hamiltonian to include interaction with a time- l expression for the second-order susceptibility... potential A; however, the term that is neglected ~involving PRB 58 BRIEF REPORT A2) does not give rise to electronic transitions in the long- wavelength approximation, since it can be eliminated through a unitary transformation.15 Only the last term...

  10. Entangled webs: Tight bound for symmetric sharing of entanglement

    E-Print Network [OSTI]

    Masato Koashi; Vladimir Buzek; Nobuyuki Imoto

    2000-07-24T23:59:59.000Z

    Quantum entanglement cannot be unlimitedly shared among arbitrary number of qubits. Larger the number of entangled pairs in an N-qubit system, smaller the degree of bi-partite entanglement is. We analyze a system of N qubits in which an arbitrary pair of particles is entangled. We show that the maximum degree of entanglement (measured in the concurrence) between any pair of qubits is 2/N. This tight bound can be achieved when the qubits are prepared in a pure symmetric (with respect to permutations) state with just one qubit in the basis state |0> and the others in the basis state |1>.

  11. Fields of an ultrashort tightly-focused laser pulse

    E-Print Network [OSTI]

    Li, Jian-Xing; Hatsagortsyan, Karen Z; Keitel, Christoph H

    2015-01-01T23:59:59.000Z

    Analytic expressions for the electromagnetic fields of an ultrashort, tightly focused, laser pulse in vacuum are derived from scalar and vector potentials, using on equal footing two small parameters connected with the waist size of the laser beam and its duration. Compared with fields derived from a complex-source-point approach and a Lax series expansion approach, the derived fields are shown to be well-behaved and accurate even in the subcycle pulse regime. Terms stemming from the scalar potential are shown to be non-negligible and could significantly influence laser-matter interactions, in particular, direct electron acceleration in vacuum by an ultrashort laser pulse.

  12. The probate inventories of Port Royal, Jamaica

    E-Print Network [OSTI]

    Thornton, Diana Vida

    1992-01-01T23:59:59.000Z

    THE PROBATE INVENTORIES OF PORT ROYAL, JAMAICA A Thesis by DIANA VIDA THORNTON Submitted to the Office of Graduate Studies of Texas A8cM University in partial fulfillment of the requirements for the degree of MASTER OF ARTS December 1992... Major Subject: Anthropology THE PROBATE INVENTORIES OF PORT ROYAL, JAMAICA A Thesis by DIANA VIDA THORNTON Approved as to style and content by: D. L. Hamilton, Anthropology (Chair of Committee) Kevrn Crisman, Anthropology (Member) James M...

  13. Technical Basis for PNNL Beryllium Inventory

    SciTech Connect (OSTI)

    Johnson, Michelle Lynn

    2014-07-09T23:59:59.000Z

    The Department of Energy (DOE) issued Title 10 of the Code of Federal Regulations Part 850, Chronic Beryllium Disease Prevention Program (the Beryllium Rule) in 1999 and required full compliance by no later than January 7, 2002. The Beryllium Rule requires the development of a baseline beryllium inventory of the locations of beryllium operations and other locations of potential beryllium contamination at DOE facilities. The baseline beryllium inventory is also required to identify workers exposed or potentially exposed to beryllium at those locations. Prior to DOE issuing 10 CFR 850, Pacific Northwest Nuclear Laboratory (PNNL) had documented the beryllium characterization and worker exposure potential for multiple facilities in compliance with DOEs 1997 Notice 440.1, Interim Chronic Beryllium Disease. After DOEs issuance of 10 CFR 850, PNNL developed an implementation plan to be compliant by 2002. In 2014, an internal self-assessment (ITS #E-00748) of PNNLs Chronic Beryllium Disease Prevention Program (CBDPP) identified several deficiencies. One deficiency is that the technical basis for establishing the baseline beryllium inventory when the Beryllium Rule was implemented was either not documented or not retrievable. In addition, the beryllium inventory itself had not been adequately documented and maintained since PNNL established its own CBDPP, separate from Hanford Sites program. This document reconstructs PNNLs baseline beryllium inventory as it would have existed when it achieved compliance with the Beryllium Rule in 2001 and provides the technical basis for the baseline beryllium inventory.

  14. What is the National Forest Inventory? The National Forest Inventory is a record of key information about forests

    E-Print Network [OSTI]

    What is the National Forest Inventory? The National Forest Inventory is a record of key information is the information gathered? Data for the National Forest Inventory is being collected using ground surveys, aerial representative picture of the state of Britain's forests and woodland. National Forest Inventory #12;Has

  15. PDX\\APP L_STATE FED INVENTORY.DOC 1 Inventory of State and Federal Fish and Wildlife

    E-Print Network [OSTI]

    PDX\\APP L_STATE FED INVENTORY.DOC 1 APPENDIX L Inventory of State and Federal Fish and Wildlife Plans and Programs This inventory was conducted in the spring of 2003 by the Oregon Department of Fish and Wildlife under contract to WRI. The following pages are printed from the spreadsheet used in the inventory

  16. Pore-scale mechanisms of gas flow in tight sand reservoirs

    SciTech Connect (OSTI)

    Silin, D.; Kneafsey, T.J.; Ajo-Franklin, J.B.; Nico, P.

    2010-11-30T23:59:59.000Z

    Tight gas sands are unconventional hydrocarbon energy resource storing large volume of natural gas. Microscopy and 3D imaging of reservoir samples at different scales and resolutions provide insights into the coaredo not significantly smaller in size than conventional sandstones, the extremely dense grain packing makes the pore space tortuous, and the porosity is small. In some cases the inter-granular void space is presented by micron-scale slits, whose geometry requires imaging at submicron resolutions. Maximal Inscribed Spheres computations simulate different scenarios of capillary-equilibrium two-phase fluid displacement. For tight sands, the simulations predict an unusually low wetting fluid saturation threshold, at which the non-wetting phase becomes disconnected. Flow simulations in combination with Maximal Inscribed Spheres computations evaluate relative permeability curves. The computations show that at the threshold saturation, when the nonwetting fluid becomes disconnected, the flow of both fluids is practically blocked. The nonwetting phase is immobile due to the disconnectedness, while the permeability to the wetting phase remains essentially equal to zero due to the pore space geometry. This observation explains the Permeability Jail, which was defined earlier by others. The gas is trapped by capillarity, and the brine is immobile due to the dynamic effects. At the same time, in drainage, simulations predict that the mobility of at least one of the fluids is greater than zero at all saturations. A pore-scale model of gas condensate dropout predicts the rate to be proportional to the scalar product of the fluid velocity and pressure gradient. The narrowest constriction in the flow path is subject to the highest rate of condensation. The pore-scale model naturally upscales to the Panfilov's Darcy-scale model, which implies that the condensate dropout rate is proportional to the pressure gradient squared. Pressure gradient is the greatest near the matrix-fracture interface. The distinctive two-phase flow properties of tight sand imply that a small amount of gas condensate can seriously affect the recovery rate by blocking gas flow. Dry gas injection, pressure maintenance, or heating can help to preserve the mobility of gas phase. A small amount of water can increase the mobility of gas condensate.

  17. ADVANCED FRACTURING TECHNOLOGY FOR TIGHT GAS: AN EAST TEXAS FIELD DEMONSTRATION

    SciTech Connect (OSTI)

    Mukul M. Sharma

    2005-03-01T23:59:59.000Z

    The primary objective of this research was to improve completion and fracturing practices in gas reservoirs in marginal plays in the continental United States. The Bossier Play in East Texas, a very active tight gas play, was chosen as the site to develop and test the new strategies for completion and fracturing. Figure 1 provides a general location map for the Dowdy Ranch Field, where the wells involved in this study are located. The Bossier and other tight gas formations in the continental Unites States are marginal plays in that they become uneconomical at gas prices below $2.00 MCF. It was, therefore, imperative that completion and fracturing practices be optimized so that these gas wells remain economically attractive. The economic viability of this play is strongly dependent on the cost and effectiveness of the hydraulic fracturing used in its well completions. Water-fracs consisting of proppant pumped with un-gelled fluid is the type of stimulation used in many low permeability reservoirs in East Texas and throughout the United States. The use of low viscosity Newtonian fluids allows the creation of long narrow fractures in the reservoir, without the excessive height growth that is often seen with cross-linked fluids. These low viscosity fluids have poor proppant transport properties. Pressure transient tests run on several wells that have been water-fractured indicate a long effective fracture length with very low fracture conductivity even when large amounts of proppant are placed in the formation. A modification to the water-frac stimulation design was needed to transport proppant farther out into the fracture. This requires suspending the proppant until the fracture closes without generating excessive fracture height. A review of fracture diagnostic data collected from various wells in different areas (for conventional gel and water-fracs) suggests that effective propped lengths for the fracture treatments are sometimes significantly shorter than those predicted by fracture models. There was no accepted optimal method for conducting hydraulic fracturing in the Bossier. Each operator used a different approach. Anadarko, the most active operator in the play, had tested at least four different kinds of fracture treatments. The ability to arrive at an optimal fracturing program was constrained by the lack of adequate fracture models to simulate the fracturing treatment, and an inability to completely understand the results obtained in previous fracturing programs. This research aimed at a combined theoretical, experimental and field-testing program to improve fracturing practices in the Bossier and other tight gas plays.

  18. Technetium Inventory, Distribution, and Speciation in Hanford Tanks

    SciTech Connect (OSTI)

    Serne, R. Jeffrey; Rapko, Brian M.

    2014-05-02T23:59:59.000Z

    The purpose of this report is three fold: 1) assemble the available information regarding technetium (Tc) inventory, distribution between phases, and speciation in Hanfords 177 storage tanks into a single, detailed, comprehensive assessment; 2) discuss the fate (distribution/speciation) of Tc once retrieved from the storage tanks and processed into a final waste form; and 3) discuss/document in less detail the available data on the inventory of Tc in other "pools" such as the vadose zone below inactive cribs and trenches, below single-shell tanks (SSTs) that have leaked, and in the groundwater below the Hanford Site. A thorough understanding of the inventory for mobile contaminants is key to any performance or risk assessment for Hanford Site facilities because potential groundwater and river contamination levels are proportional to the amount of contaminants disposed at the Hanford Site. Because the majority of the total 99Tc produced at Hanford (~32,600 Ci) is currently stored in Hanfords 177 tanks (~26,500 Ci), there is a critical need for knowledge of the fate of this 99Tc as it is removed from the tanks and processed into a final solid waste form. Current flow sheets for the Hanford Waste Treatment and Immobilization Plant process show most of the 99Tc will be immobilized as low-activity waste glass that will remain on the Hanford Site and disposed at the Integrated Disposal Facility (IDF); only a small fraction will be shipped to a geologic repository with the immobilized high-level waste. Past performance assessment studies, which focused on groundwater protection, have shown that 99Tc would be the primary dose contributor to the IDF performance.

  19. MANAGING TIGHT BINDING RECEPTORS FOR NEW SPEARATIONS TECHNOLOGIES

    SciTech Connect (OSTI)

    DARYLE H BUSCH RICHARD S GIVENS

    2004-12-10T23:59:59.000Z

    Much of the earth's pollution involves compounds of the metallic elements, including actinides, strontium, cesium, technetium, and RCRA metals. Metal ions bind to molecules called ligands, which are the molecular tools that can manipulate the metal ions under most conditions. This DOE-EMSP sponsored program strives (1) to provide the foundations for using the most powerful ligands in transformational separations technologies and (2) to produce seminal examples of their applications to separations appropriate to the DOE EM mission. These ultra tight-binding ligands can capture metal ions in the most competitive of circumstances (from mineralized sites, lesser ligands, and even extremely dilute solutions), but they react so slowly that they are useless in traditional separations methodologies. Two attacks on this problem are underway. The first accommodates to the challenging molecular lethargy by developing a seminal slow separations methodology termed the soil poultice. The second designs ligands that are only tight-binding while wrapped around the targeted metal ion, but can be put in place by switch-binding and removed by switch-release. We envision a kind of molecular switching process to accelerate the union between metal ion and tight-binding ligand. Molecular switching processes are suggested for overcoming the slow natural equilibration rate with which ultra tight-binding ligands combine with metal ions. Ligands that bind relatively weakly combine with metal ions rapidly, so the trick is to convert a ligand from a weak, rapidly binding species to a powerful, slow releasing ligand--during the binding of the ligand to the metal ion. Such switch-binding ligands must react with themselves, and the reaction must take place under the influence of the metal ion. For example, our generation 1 ligands showed that a well-designed linear ligand with ends that readily combine, forms a cyclic molecule when it wraps around a metal ion. Our generation 2 ligands are even more interesting. They convert from rings to structures that wrap around a metal ion to form a cage. These ligands are called cryptands. Switch release is accomplished by photolytic cleavage of a bond to convert a cyclic ligand into a linear ligand or to break similar bonds in a cryptate. Our studies have demonstrated switch binding and switch release with cryptates of calcium. These remarkable cyclic ligands and cage-like ligands are indeed tight-binding and may, in principle, be incorporated in various separations methodologies, including the soil poultice. The soil poultice mimics the way in which microbes secrete extremely powerful ligands into the soil in order to harvest iron. The cellular membrane of the microbe recognizes the iron/ligand complex and admits it into the cell. The soil poultice uses molecularly imprinted polymers (MIPs) to play the role of the cellular membrane. Imprinting involves creation of the polymer in the presence of the metal/ligand complex. In principle, a well design ligand/MIP combination can be highly selective toward almost any targeted metal ion. The principles for that design are the focus of these investigations. An imprinting molecule can interact with the polymer through any, some, or all of the so-called supramolecular modes; e.g., hydrogen bonding, electrostatic charge, minor ligand bonding, Pi-Pi stacking, and hydrophobic and van der Waals interactions. Historically these modes of binding have given MIPs only small re-binding capacities and very limited selectivities. This program has shown that each mode of interaction can be made more powerful than previously suspected and that combinations of different supramolecular interaction modes can produce remarkable synergisms. The results of this systematic study provide a firm foundation for tailoring molecular imprinted polymers for reclamation of specific metal ion, including those important to the DOE EM mission.

  20. Wildlife Inventory, Craig Mountain, Idaho.

    SciTech Connect (OSTI)

    Cassirer, E. Frances

    1995-06-01T23:59:59.000Z

    Wildlife distribution/abundance were studied at this location during 1993 and 1994 to establish the baseline as part of the wildlife mitigation agreement for construction of Dworshak reservoir. Inventory efforts were designed to (1) document distribution/abundance of 4 target species: pileated woodpecker, yellow warbler, black-capped chickadee, and river otter, (2) determine distribution/abundance of rare animals, and (3) determine presence and relative abundance of all other species except deer and elk. 201 wildlife species were observed during the survey period; most were residents or used the area seasonally for breeding or wintering. New distribution or breeding records were established for at least 6 species. Pileated woodpeckers were found at 35% of 134 survey points in upland forests; estimated densities were 0-0.08 birds/ha, averaging 0.02 birds/ha. Yellow warblers were found in riparian areas and shrubby draws below 3500 ft elev., and were most abundant in white alder plant communities (ave. est. densities 0.2-2. 1 birds/ha). Black-capped chickadees were found in riparian and mixed tall shrub vegetation at all elevations (ave. est. densities 0-0.7 birds/ha). River otters and suitable otter denning and foraging habitat were observed along the Snake and Salmon rivers. 15 special status animals (threatened, endangered, sensitive, state species of special concern) were observed at Craig Mt: 3 amphibians, 1 reptile, 8 birds, 3 mammals. Another 5 special status species potentially occur (not documented). Ecosystem-based wildlife management issues are identified. A monitoring plant is presented for assessing effects of mitigation activities.

  1. Accomplishments and Remaining Challenges: THREDDS Data Server and

    E-Print Network [OSTI]

    Accomplishments and Remaining Challenges: THREDDS Data Server and Common Data Model Ethan Davis Unidata Policy Committee Meeting 23-24 May 2011 #12;THREDDS Data Server (TDS) Web server for scientific;THREDDS Data Server (TDS) ... Data access services: OPeNDAP OGC WMS and WCS NCSS Data

  2. Reply to Davies: Hydraulic fracturing remains a possible mechanism for

    E-Print Network [OSTI]

    Jackson, Robert B.

    LETTER Reply to Davies: Hydraulic fracturing remains a possible mechanism for observed methane in aquifers overlying the Marcellus formation but asserts that we prematurely ascribed its cause to hydraulic mechanisms were leaky gas well casings and the possibility that hydraulic fracturing might generate new

  3. Qutrit Magic State Distillation Tight in Some Directions

    E-Print Network [OSTI]

    Hillary Dawkins; Mark Howard

    2015-04-22T23:59:59.000Z

    Magic state distillation is a crucial component in the leading approaches to implementing universal fault tolerant quantum computation, with existing protocols for both qubit and higher dimensional systems. Early work focused on determining the region of distillable states for qubit protocols, yet comparatively little is known about which states can be distilled and with what distillable region for d>2. Here we focus on d=3 and present new four-qutrit distillation schemes that improve upon the known distillable region, and achieve distillation tight to the boundary of undistillable states for some classes of state. As a consequence of recent results, this implies that there is a family of quantum states that enable universality if and only if they exhibit contextuality with respect to stabilizer measurements. We also identify a new routine whose fixed point is a magic state with maximal sum-negativity i.e., it is maximally non-stabilizer in a specific sense.

  4. Methods and apparatus for measuring the tightness of enclosures

    DOE Patents [OSTI]

    Modera, Mark P. (3815 Brighton Ave., Oakland, CA 94602); Sherman, Max H. (461 Hudson St., Oakland, CA 94618)

    1987-01-13T23:59:59.000Z

    Disclosed are methods and apparatus for measuring tightness of an enclosure such as a building by utilizing alternating pressurization techniques. One method comprises providing apparatus capable of causing an internal volume change for the enclosure, the apparatus including a means for determining the instantaneous volume change, and a means for determining the instantaneous pressure within the enclosure. The apparatus is operated within the enclosure to change the volume thereof, and at least one of the frequency and the displacement is adjusted to achieve a root mean square pressure in the enclosure approximately equal to a reference pressure. At that pressure, the leakage of the enclosure is determined from the instantaneous displacement and instantaneous pressure values.

  5. Methods and apparatus for measuring the tightness of enclosures

    DOE Patents [OSTI]

    Modera, M.P.; Sherman, M.H.

    1987-01-13T23:59:59.000Z

    Disclosed are methods and apparatus for measuring tightness of an enclosure such as a building by utilizing alternating pressurization techniques. One method comprises providing apparatus capable of causing an internal volume change for the enclosure, the apparatus including a means for determining the instantaneous volume change, and a means for determining the instantaneous pressure within the enclosure. The apparatus is operated within the enclosure to change the volume thereof, and at least one of the frequency and the displacement is adjusted to achieve a root mean square pressure in the enclosure approximately equal to a reference pressure. At that pressure, the leakage of the enclosure is determined from the instantaneous displacement and instantaneous pressure values. 3 figs.

  6. Effect of confining pressure on pore volume in tight sandstones

    SciTech Connect (OSTI)

    Sampath, K.

    1982-05-01T23:59:59.000Z

    The effect of confining pressure on the pore volume of some tight sandstones from the Uinta Basin, Utah, was investigated. A new method based on the pressure-volume relationships of a gas was developed and used to measure pore volume reduction. The results were compared with the results obtained using the more common method that involves the measurement of liquid expelled from a saturated core and were found to be in good agreement. Pore volume compressibility of the samples studies is in the range of values reported by other investigators and ranges from 2.0 x 10/sup -6/ to 1.3 x 10/sup -5/ pv/pv/psi at a confining pressure of 5,000 psi.

  7. Evaluating greenhouse gas emissions inventories for agricultural burning using satellite observations of active fires

    E-Print Network [OSTI]

    Lin, Hsiao-Wen; Jin, Yufang; Giglio, Louis; Foley, Jonathan A; Randerson, James T

    2012-01-01T23:59:59.000Z

    2729 in T. Wirth, editor. Inventory of U.S. greenhouse gasfor national greenhouse gas inventories. Volume 2.National Greenhouse Gas Inventories Programme Task Force

  8. 2005 Inventory of Greenhouse Gas Emissions Ascribable to the University of Washington

    E-Print Network [OSTI]

    Kaminsky, Werner

    2005 Inventory of Greenhouse Gas Emissions Ascribable to the University of Washington October 2007....................................................................................................................4 Corporate vs. Geographic Inventories...........................................................................4 Inventory Protocol

  9. Study of the role of Strategically Managed Inventory (SMI) in the Caterpillar supply chain

    E-Print Network [OSTI]

    Rowan, Brandon (Brandon Christopher)

    2012-01-01T23:59:59.000Z

    Strategic Managed Inventory (SMI) is an inventory replenishment process deployed by Caterpillar that blends elements of Vendor Managed Inventory (VMI) and Collaborative Planning, Forecasting, and Replenishment (CPFR). The ...

  10. [Semantic equivalence of the Brazilian Portuguese version of the "Body Change Inventory"].

    E-Print Network [OSTI]

    Conti, MA; Ferreira, ME; Amaral, AC; Hearst, N; Cords, TA; Scagliusi, FB

    2012-01-01T23:59:59.000Z

    portugus do Body Change Inventory Semantic Equivalence ofof the Body Change Inventory Maria Elisa Caputo Ferreira 1tion of the Body Change Inventory: An assessment instrument

  11. Entrepreneurs and Newsvendors: Do Small Businesses Follow the Newsvendor Logic When Making Inventory Decisions?

    E-Print Network [OSTI]

    Corbett, C.J.; Fransoo, J.C.

    2007-01-01T23:59:59.000Z

    and M.J. Sobel. 1992. Inventory Control with an Exponential2006. Risk Aversion in Inventory Management. Working paper.Measures On Single- Period Inventory Policy. J. Industrial

  12. Life-cycle Environmental Inventory of Passenger Transportation in the United States

    E-Print Network [OSTI]

    Chester, Mikhail V

    2008-01-01T23:59:59.000Z

    inLife?Cycle InventoriesUsingHybridApproaches. EEA2006]EmissionInventoryGuidebook;Activities080501?I:NationalLightingInventoryand EnergyConsumption

  13. Optimal spot market inventory strategies in the presence of cost and price risk

    E-Print Network [OSTI]

    Guo, X.; Kaminsky, P.; Tomecek, P.; Yuen, M.

    2011-01-01T23:59:59.000Z

    Optimal spot market inventory strategies in the presence ofeither increase or decrease inventory by buying or sellingof actively managing inventory during the period rather than

  14. Optimal Spot Market Inventory Strategies in the Presence of Cost and Price Risk

    E-Print Network [OSTI]

    Guo, Xin; Kaminsky, Philip; Tomecek, Pascal; Yuen, M.

    2007-01-01T23:59:59.000Z

    1966. A Continous Time Inventory Model. Jounal of Applied4] Berling, P. Holding Inventory with Stochastically Mean-6] Chaouc, B . 2006. Inventory Control and Periodic Price

  15. Coupling GIS and LCA for biodiversity assessments of land use: Part 1: Inventory modeling

    E-Print Network [OSTI]

    Geyer, Roland; Stoms, David M.; Lindner, Jan P.; Davis, Frank W.; Wittstock, Bastian

    2010-01-01T23:59:59.000Z

    of land use Part 1: Inventory modeling Roland Geyer & Davidthe use of GIS-based inventory modeling to generatedemonstrated that GIS-based inventory modeling of land use

  16. Inventory and Sediment Modeling of Unpaved Roads for Stream Conservation Planning

    E-Print Network [OSTI]

    Inlander, Ethan; Clingenpeel, Alan; Crump, Michael A.; Van Epps, Matthew; Formica, Sandi

    2007-01-01T23:59:59.000Z

    for the Mapping and Inventory of Riparian Areas in the Upperstudy watershed using the road inventory geodatabase. Oncebe compared to species inventory data, stream bank erosion

  17. A Hybrid Life Cycle Inventory of Nano-Scale Semiconductor Manufacturing

    E-Print Network [OSTI]

    Krishnan, Nikhil; Boyd, Sarah; Somani, Ajay; Dornfeld, David

    2008-01-01T23:59:59.000Z

    and Scope De?nition and Inventory Analysis; Internationalin life- cycle inventories using hybrid approaches. Environ.Reichl, H. Life Cycle Inventory Analysis and Identi?cation

  18. Best Practices for Administering Concept Inventories

    E-Print Network [OSTI]

    Madsen, Adrian; Sayre, Eleanor C

    2014-01-01T23:59:59.000Z

    There are a plethora of concept inventories in physics available for faculty to use, but it is not always clear exactly why you would use these tests, or how you should administer them and interpret the results. These multiple-choice research-based tests about physics concepts are valuable because they allow for standardized comparisons among institutions, instructors, or over time. In order for these comparisons to be meaningful, you should use best practices for administering the tests. Here we discuss best practices for administering concept inventories including background on these types of tests and specifics of how to give them online or in-class. We also discuss advantages and disadvantages of different incentives you could give your students, interpretation of scores and common concerns you may have about using concept inventories.

  19. McGILL UNIVERSITY BIKE RACK INVENTORY

    E-Print Network [OSTI]

    Kambhampati, Patanjali

    McGILL UNIVERSITY BIKE RACK INVENTORY DOWNTOWN CAMPUS 09.2012 #12;McGILL UNIVERSITY BIKE RACK INVENTORY MAP DOWNTOWN CAMPUS 2012 4xA-8 4xA-8 6xA-8, 4xC-11 1xC-11 5xA-8 1xA-8 1xA-8 4xA-8 2xA-8 3xA-8 1x RACK INVENTORY MAP - ZONE A DOWNTOWN CAMPUS 2012 #12;32 32 6xA-8, 4xC-11 11 40 8 1xA-8 32 16 24 1xG-8

  20. The surplus facility inventory and assessment project

    SciTech Connect (OSTI)

    Weiner, L.A.; Szilagyi, A.P. [DOE, Washington, DC (United States); Rae, L.J.

    1994-12-31T23:59:59.000Z

    As a result of the ending of the Cold War, the Department of Energy (DOE) is experiencing a downsizing of the DOE nuclear weapons complex similar to the downsizing and base closures being experienced by the armed forces. Declining budgets across all DOE programs have further contributed to the extent and rate at which DOE`s assets are being declared surplus. The Surplus Facility Inventory and Assessment (SFIA) Project will define the magnitude of risk associated with the DOE surplus, contaminated assets. The results of the SFIA Project will be fundamental to all planning, budgeting, and management associated with the surplus, contaminated inventory.

  1. Pressure analysis of the hydromechanical fracture behaviour in stimulated tight sedimentary geothermal reservoirs

    E-Print Network [OSTI]

    Wessling, S.

    2009-01-01T23:59:59.000Z

    The future of Geothermal Energy. Massachusetts Institute ofthe exploitation of geothermal energy from such rocks. Wemethod to extract geothermal energy from tight sedimentary

  2. Analysis of stress sensitivity and its influence on oil production from tight reservoirs

    E-Print Network [OSTI]

    Lei, Qun; Xiong, Wei; Yuan, Cui; Wu, Yu-Shu

    2008-01-01T23:59:59.000Z

    and Its Influence on Oil Production from Tight Reservoirscan affect well oil production. Specifically, pressure-Stress Sensitivity on Oil Production During oil production

  3. Petrophysical Analysis and Geographic Information System for San Juan Basin Tight Gas Reservoirs

    SciTech Connect (OSTI)

    Martha Cather; Robert Lee; Robert Balch; Tom Engler; Roger Ruan; Shaojie Ma

    2008-10-01T23:59:59.000Z

    The primary goal of this project is to increase the availability and ease of access to critical data on the Mesaverde and Dakota tight gas reservoirs of the San Juan Basin. Secondary goals include tuning well log interpretations through integration of core, water chemistry and production analysis data to help identify bypassed pay zones; increased knowledge of permeability ratios and how they affect well drainage and thus infill drilling plans; improved time-depth correlations through regional mapping of sonic logs; and improved understanding of the variability of formation waters within the basin through spatial analysis of water chemistry data. The project will collect, integrate, and analyze a variety of petrophysical and well data concerning the Mesaverde and Dakota reservoirs of the San Juan Basin, with particular emphasis on data available in the areas defined as tight gas areas for purpose of FERC. A relational, geo-referenced database (a geographic information system, or GIS) will be created to archive this data. The information will be analyzed using neural networks, kriging, and other statistical interpolation/extrapolation techniques to fine-tune regional well log interpretations, improve pay zone recognition from old logs or cased-hole logs, determine permeability ratios, and also to analyze water chemistries and compatibilities within the study area. This single-phase project will be accomplished through four major tasks: Data Collection, Data Integration, Data Analysis, and User Interface Design. Data will be extracted from existing databases as well as paper records, then cleaned and integrated into a single GIS database. Once the data warehouse is built, several methods of data analysis will be used both to improve pay zone recognition in single wells, and to extrapolate a variety of petrophysical properties on a regional basis. A user interface will provide tools to make the data and results of the study accessible and useful. The final deliverable for this project will be a web-based GIS providing data, interpretations, and user tools that will be accessible to anyone with Internet access. During this project, the following work has been performed: (1) Assimilation of most special core analysis data into a GIS database; (2) Inventorying of additional data, such as log images or LAS files that may exist for this area; (3) Analysis of geographic distribution of that data to pinpoint regional gaps in coverage; (4) Assessment of the data within both public and proprietary data sets to begin tuning of regional well logging analyses and improve payzone recognition; (5) Development of an integrated web and GIS interface for all the information collected in this effort, including data from northwest New Mexico; (6) Acquisition and digitization of logs to create LAS files for a subset of the wells in the special core analysis data set; and (7) Petrophysical analysis of the final set of well logs.

  4. Inventory optimization in a retail multi-echelon environment

    E-Print Network [OSTI]

    Arkaresvimun, Rintiya

    2008-01-01T23:59:59.000Z

    The objective of the study is to find an optimal inventory distribution in a retail three-echelon environment, consisting of a supplier, a DC, and stores. An inventory model is built by replicating the echelons' periodic, ...

  5. Improve Your Study Skills with the Study Behavior Inventory!

    E-Print Network [OSTI]

    Stuart, Steven J.

    Improve Your Study Skills with the Study Behavior Inventory! Benefits Identify learning skills Comprehension *Note-Taking Style *Writing Skills *Test-Taking Skills *Test Anxiety The inventory consists of 46

  6. Managing On-air Ad Inventory in Broadcast Television

    E-Print Network [OSTI]

    Bollapragada, Srinivas; Mallik, Suman

    2008-01-01T23:59:59.000Z

    Motivated by the experiences of the National Broadcasting Company (NBC), we present an analytical model for managing on-air ad inventory in broadcast television. The ad inventory in this industry is priced based on rating ...

  7. EAST TEXAS FOREST INVENTORY (ETFI) PILOT PROJECT REMOTE SENSING PHASE

    E-Print Network [OSTI]

    Hung, I-Kuai

    EAST TEXAS FOREST INVENTORY (ETFI) PILOT PROJECT REMOTE SENSING PHASE Dr. Daniel R. Unger, Remote) or the United States Forest Service (USFS) via the Southern Forest Inventory and Analysis Program (SFIA

  8. Natural Heritage Inventory of Schriever Air Force Base,

    E-Print Network [OSTI]

    Natural Heritage Inventory of Schriever Air Force Base, El Paso County, Colorado Colorado Natural-491-1309 July 2000 #12;Natural Heritage Inventory of Schriever Air Force Base, El Paso County, Colorado Prepared

  9. Natural Heritage Inventory of Buckley Air National Guard Base,

    E-Print Network [OSTI]

    Natural Heritage Inventory of Buckley Air National Guard Base, Arapahoe County, Colorado Colorado-491-1309 July 2000 #12;Natural Heritage Inventory of Buckley Air National Guard Base, Arapahoe County, Colorado

  10. Dartmouth College Library Committee Inventory Page 1 DARTMOUTH COLLEGE LIBRARY

    E-Print Network [OSTI]

    Myers, Lawrence C.

    Library Committee Inventory Page 1 DARTMOUTH COLLEGE LIBRARY COMMITTEE INVENTORY June 2012 Library Administrative Group (LAG) Library Management Group (LMG) Committees & Working Groups Collections Action Student Advisors on Libraries and Computing Digital Projects and Infrastructure Group Diversity Committee

  11. Climate VISION: Private Sector Initiatives: Lime: GHG Inventory...

    Office of Scientific and Technical Information (OSTI)

    GHG Inventory Protocols Read the CO2 Emissions Calculation Protocol for the Lime industry (PDF 229 KB) Download Acrobat Reader...

  12. US Releases Updated Plutonium Inventory Report | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Releases Updated Plutonium Inventory Report | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  13. Terrestrial Carbon Inventory at the Savannah River Site, 1951 2001.

    SciTech Connect (OSTI)

    US Forest Service - Annonymous,

    2012-02-01T23:59:59.000Z

    A Power Point slide presentation/report on the terestrial carbon inventory at the Savannah River Site.

  14. State Energy Efficiency Program Evaluation Inventory

    Reports and Publications (EIA)

    2013-01-01T23:59:59.000Z

    The focus of this inventory, some of which has been placed into a searchable spreadsheet, is to support the National Energy Modeling System (NEMS) and to research cost information in state-mandated energy efficiency program evaluations e.g., for use in updating analytic and modeling assumptions used by the U.S. Energy Information Administration (EIA).

  15. Lighting Inventory Lighting Theatre and Drama

    E-Print Network [OSTI]

    Indiana University

    Lighting Inventory Lighting Theatre and Drama Description Totals R.Halls Wells- Metz Light ERS ETC SourceFour 25 25 50 degree ERS Strand Lighting 64 14 24 12 14 36 degree ERS ETC Source Four 15 15 36 degree ERS Strand Lighting 124 60 58 2 4 26 degree ERS ETC SourceFour 2 2 26 degree ERS Strand

  16. COORDINATION OF PRICING AND INVENTORY DECISIONS

    E-Print Network [OSTI]

    Shen, Zuo-Jun "Max"

    companies exploring innovative pricing strategies in an effort to improve their oper- ations and ultimately spare parts to final goods or companies use questionaires to determine market segmentation for product with inventory and production decisions. We review research in this area because it is an important one

  17. MATERIALS MANAGEMENT MATERIALS MANAGEMENT -INVENTORY CONTROL

    E-Print Network [OSTI]

    Oliver, Douglas L.

    MATERIALS MANAGEMENT MATERIALS MANAGEMENT - INVENTORY CONTROL NOTICE OF DESIGNATED DEPARTMENTAL OF MATERIALS MANAGEMENT ______ FURTHER INSTRUCTIONS 1. Include a copy of any relevant documents. 2. Item MATERIALS COORDINATOR IC-8 Mail, Fax or PDF the entire package to: MC 2010 Fax: 679-4240 REFERENCE # DMC

  18. Air Emission Inventory for the INEEL -- 1999 Emission Report

    SciTech Connect (OSTI)

    Zohner, Steven K

    2000-05-01T23:59:59.000Z

    This report presents the 1999 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradionuclide emissions estimates for stationary sources.

  19. GMES Services and Emission Inventories workshop October 2011

    E-Print Network [OSTI]

    Menut, Laurent

    GMES Services and Emission Inventories workshop October 2011 ETC/ACM Technical Paper 2011://acm.eionet.europa.eu/ 2 GMES Services and Emission Inventories workshop October 2011 #12; Contents Acknowledgements)................................................................... 12 2. Theme 1: Priorities for emission inventories to improve their input to the GMES services

  20. Do Concept Inventories Actually Measure Anything? Colin S. Wallace

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    Do Concept Inventories Actually Measure Anything? Colin S. Wallace University of Colorado Society. All rights reserved. Abstract Although concept inventories are among the most frequently used it to the Star Properties Concept Inventory. We also use IRT to explore an important psychometrics debate

  1. 2, 779827, 2005 Inventories of N2O

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    BGD 2, 779­827, 2005 Inventories of N2O and NO emissions from European forest soils M. Kesik et al Biogeosciences Discussions is the access reviewed discussion forum of Biogeosciences Inventories of N2O Inventories of N2O and NO emissions from European forest soils M. Kesik et al. Title Page Abstract

  2. Smithsonian American Art Museum INVENTORIES OF AMERICAN PAINTING AND SCULPTURE

    E-Print Network [OSTI]

    Mathis, Wayne N.

    Smithsonian American Art Museum INVENTORIES OF AMERICAN PAINTING AND SCULPTURE GUIDELINES FOR REPORTING WORKS The INVENTORIES OF AMERICAN PAINTING AND SCULPTURE were created by the Smithsonian American collections around the country. The database for the Inventories references over 360,000 works from two

  3. Optimal Inventory Control in Cardboard Box Producing Factories

    E-Print Network [OSTI]

    van Vuuren, Jan H.

    Optimal Inventory Control in Cardboard Box Producing Factories: A Case Study Catherine D. Black is a case study in optimal inventory control, applied to Clickabox factory, a South African cardboard box replenishment policy, based largely on experience, was implemented at the factory. The inventory model developed

  4. Inventory List Item Number Brief Description Price Preferred Vendor

    E-Print Network [OSTI]

    Inventory List UT Austin Item Number Brief Description Price Preferred Vendor L0146 Adapter, Glass w/Screw Top, Amber, 4 dram $0.56 VWRSC 4/21/14 Page - 1 #12;Inventory List UT Austin Item Number;Inventory List UT Austin Item Number Brief Description Price Preferred Vendor S0027 CD, Recordable $0

  5. INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO.

    E-Print Network [OSTI]

    Birmingham, University of

    INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO. Staff on the Vale Village try to ensure and cleaned to a high standard. Please make sure that you complete this inventory and note down anything which seat x 1 Toilet roll holder x 1 INVENTORY FOR SHACKLETON FLAT NO: BLOCK NO: ROOM NO: NAME: TELEPHONE

  6. Inventory management with dynamic Bayesian network software systems

    E-Print Network [OSTI]

    Barker, Jon

    Inventory management with dynamic Bayesian network software systems Mark Taylor1 and Charles Fox2 1.fox@sheffield.ac.uk Abstract. Inventory management at a single or multiple levels of a supply chain is usually performed-the-shelf graphical software systems. We show how such sys- tems may be deployed to model a simple inventory problem

  7. Inventory of Community Engagement THE OFFICE of UNIVERSITY EVENTS &

    E-Print Network [OSTI]

    Inventory of Community Engagement THE OFFICE of UNIVERSITY EVENTS & COMMUNITY RELATIONS UECR #12;YORK UNIVERSITY ­ INVENTORY OF COMMUNITY ENGAGEMENT Introduction York University is proud of its and with input from faculties, units and offices across the University, York University's Inventory of Community

  8. CCB Inventory Guide To Frequent Tasks (rev. 7/2011)

    E-Print Network [OSTI]

    Heller, Eric

    CCB Inventory Guide To Frequent Tasks (rev. 7/2011) To enter the CCB-Cambridgesoft Chemical Inventory system 1. Launch Internet Explorer 7 or later (important barcodes in the location, and will compare that with the inventory data 4. System

  9. Assessment of Learning Outcomes Using a Mathematical Reasoning Concept Inventory

    E-Print Network [OSTI]

    Hallstrom, Jason

    Assessment of Learning Outcomes Using a Mathematical Reasoning Concept Inventory Svetlana V Using a Mathematical Reasoning Concept Inventory Svetlana V. Drachova-Strang Jason O. Hallstrom Rich Pak the students have learned those skills. It presents a comprehensive Reasoning Concept Inventory (RCI

  10. INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO.

    E-Print Network [OSTI]

    Birmingham, University of

    INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO. Staff on the Vale Village try to ensure and cleaned to a high standard. Please make sure that you complete this inventory and note down anything which Toilet seat x 1 Toilet roll holder x 1 INVENTORY FOR MASON FLAT NO: BLOCK NO: ROOM NO: NAME: TELEPHONE

  11. Landbird Inventory for Devil's Postpile National Monument Final Report

    E-Print Network [OSTI]

    DeSante, David F.

    Landbird Inventory for Devil's Postpile National Monument Final Report Rodney B. Siegel and Robert species observed during our 2003 landbird inventory, as well as species detected by Gates and Heath (2003....................................................................................33 #12;iii List of Tables Table 1. Coordinates of landbird inventory point count stations in Devil

  12. INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO.

    E-Print Network [OSTI]

    Birmingham, University of

    INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO. Staff on the Vale Village try to ensure and cleaned to a high standard. Please make sure that you complete this inventory and note down anything which holder x 1 INVENTORY FOR TENNIS COURT BLOCK NO: FLAT NO: ROOM NO: NAME: TELEPHONE EXT. NO: #12;How

  13. Consistent inventory control Elvira Marie B. Aske,, and Sigurd Skogestad,

    E-Print Network [OSTI]

    Skogestad, Sigurd

    Consistent inventory control Elvira Marie B. Aske,, and Sigurd Skogestad, Department of Chemical Engineering, Norwegian University of Science and Technology, Trondheim, Norway Abstract Inventory or material of this paper is to propose the more general local- consistency rule for evaluating inventory control systems

  14. INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO.

    E-Print Network [OSTI]

    Birmingham, University of

    INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO. Staff on the Vale Village try to ensure and cleaned to a high standard. Please make sure that you complete this inventory and note down anything which Toilet seat x 1 Toilet roll holder x 1 INVENTORY FOR ELGAR COURT FLAT NO: BLOCK NO: ROOM NO: NAME

  15. INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO.

    E-Print Network [OSTI]

    Birmingham, University of

    INVENTORY FOR ELGAR COURT FLAT NO. BLOCK NO. ROOM NO. Staff on the Vale Village try to ensure and cleaned to a high standard. Please make sure that you complete this inventory and note down anything which rail x 1 INVENTORY FOR MAPLE BANK FLAT NO: BLOCK NO: ROOM NO: NAME: TELEPHONE EXT. NO: #12;How

  16. INVENTORY SYSTEMS WITH ADVANCE DEMAND INFORMATION AND RANDOM REPLENISHMENT TIMES

    E-Print Network [OSTI]

    Karaesmen, Fikri

    INVENTORY SYSTEMS WITH ADVANCE DEMAND INFORMATION AND RANDOM REPLENISHMENT TIMES Fikri Karaesmen@ku.edu.tr Abstract: Advance demand information, when used effectively, improves the performance of produc- tion/inventory of random supply lead times on a single-stage inventory system with advance demand information. It is found

  17. Assessment of Learning Outcomes Using a Mathematical Reasoning Concept Inventory

    E-Print Network [OSTI]

    Hallstrom, Jason

    Assessment of Learning Outcomes Using a Mathematical Reasoning Concept Inventory Svetlana Drachova Reasoning Concept Inventory Svetlana V. Drachova Jason O. Hallstrom Murali Sitaraman Clemson University Reasoning Concept Inventory (RCI) that captures the finer details of basic skills students need to possess

  18. Fuel-Based On-Road Motor Vehicle Emissions Inventory

    E-Print Network [OSTI]

    Denver, University of

    Fuel-Based On-Road Motor Vehicle Emissions Inventory for the Denver Metropolitan Area Sajal S of Denver 2101 E. Wesley Ave. Denver, CO 80208 #12;Mobile Source Emissions Inventory Methods MOBILE emission factors -g/mile uncertain Vehicle miles traveled -very uncertain Speed correction factors Inventory

  19. Inventory Management Rutgers Business School Newark and New Brunswick

    E-Print Network [OSTI]

    Lin, Xiaodong

    Inventory Management 26:799:685 Rutgers Business School ­ Newark and New Brunswick Fall 2012-353-5017 Lecture: Wednesdays, 1-3:50pm, at 1 WP 528 Office Hours: by appointment Course Description: Inventory problems and key trade- offs in inventory management, (2) introduce the main stream literature that model

  20. The National Inventory of Woodland and Trees -England

    E-Print Network [OSTI]

    The National Inventory of Woodland and Trees - England 1 Mature conifer plantation 2 GIS Officer and has been carrying out national woodland inventories for Britain on a regular basis since 1924 and the social dimensions of sustainable forestry. The current National Inventory of Woodland and Trees (NIWT

  1. Inventory Management Rutgers Business School Newark and New Brunswick

    E-Print Network [OSTI]

    Lin, Xiaodong

    Inventory Management 26:799:685 Rutgers Business School ­ Newark and New Brunswick Fall 2010-353-5017 Lecture: Wednesdays, 2-4:50pm, at 1 WP 528 Office Hours: by appointment Course Description: Inventory problems and key trade- offs in inventory management, (2) introduce the main stream literature that model

  2. Inventory and Status Report of American Ground Nut

    E-Print Network [OSTI]

    Inventory and Status Report of American Ground Nut (Apios americana Medicus) in Colorado Prepared in the field. Donna Schorrock's assistance with inventory and pollinator observation was a valuable asset. Dr. Craig Freeman of the Kansas Natural Heritage Inventory and University of Kansas Herbarium

  3. Non-Motorized Facility Inventory CTS Annual Transportation Research Conference

    E-Print Network [OSTI]

    Minnesota, University of

    Non-Motorized Facility Inventory CTS Annual Transportation Research Conference May 23, 2012 Jesse an inventory and assessment of the non-motorized facilities along Carver County roadways 2. Identify the gaps-8 Safety Issues Identified #12;non-motorized facilities inventory #12;GIS mapping capabilities #12;An

  4. SANTA CRUZ: EQUIPMENT ADMINISTRATION UCSC PHYSICAL INVENTORY PROCEDURE

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    SANTA CRUZ: EQUIPMENT ADMINISTRATION UCSC PHYSICAL INVENTORY PROCEDURE Rev. 03/01/07 1 DUE: APRIL 1, 2014 Attached is a copy of the 2013 EQ920 report of physical inventory of equipment in your care of steps in completing the physical inventory. It is recommended that you begin the process as early

  5. Improved inventory and production control on a multi-product production line : seasonality analysis, inventory supermarket, and Kanban design

    E-Print Network [OSTI]

    Zhong, Yuan, M. Eng. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    This research creates a system to help PDAP Electronics Singapore control its inventories and achieve demand-driven production on a multiple-product production line. One stage is chosen for study in this thesis. An inventory ...

  6. Constraining corotation from shocks in tightly-wound spiral galaxies

    E-Print Network [OSTI]

    D. Gittins; C. Clarke

    2003-12-20T23:59:59.000Z

    We present a new method for estimating the corotation radius in tightly wound spiral galaxies, through analysis of the radial variation of the offset between arms traced by the potential (P-arms) and those traced by dust (D-arms). We have verified the predictions of semi-analytical theory through hydrodynamical simulations and have examined the uniqueness of the galactic parameters that can be deduced by this method. We find that if the range of angular offsets measured at different radii in a galaxy is greater than around pi/4, it is possible to locate the radius of corotation to within ~ 25%. We argue that the relative location of the P- and D-arms provides more robust constraints on the galactic parameters than can be inferred from regions of enhanced star formation (SF-arms), since interpretation of the latter involves uncertainties due to reddening and the assumed star formation law. We thus stress the importance of K-band studies of spiral galaxies.

  7. US Geological Survey publications on western tight gas reservoirs

    SciTech Connect (OSTI)

    Krupa, M.P.; Spencer, C.W.

    1989-02-01T23:59:59.000Z

    This bibliography includes reports published from 1977 through August 1988. In 1977 the US Geological Survey (USGS), in cooperation with the US Department of Energy's, (DOE), Western Gas Sands Research program, initiated a geological program to identify and characterize natural gas resources in low-permeability (tight) reservoirs in the Rocky Mountain region. These reservoirs are present at depths of less than 2,000 ft (610 m) to greater than 20,000 ft (6,100 m). Only published reports readily available to the public are included in this report. Where appropriate, USGS researchers have incorporated administrative report information into later published studies. These studies cover a broad range of research from basic research on gas origin and migration to applied studies of production potential of reservoirs in individual wells. The early research included construction of regional well-log cross sections. These sections provide a basic stratigraphic framework for individual areas and basins. Most of these sections include drill-stem test and other well-test data so that the gas-bearing reservoirs can be seen in vertical and areal dimensions. For the convenience of the reader, the publications listed in this report have been indexed by general categories of (1) authors, (2) states, (3) geologic basins, (4) cross sections, (5) maps (6) studies of gas origin and migration, (7) reservoir or mineralogic studies, and (8) other reports of a regional or specific topical nature.

  8. Tight JunctionAssociated Signaling Pathways Modulate Cell Proliferation in Uveal Melanoma

    E-Print Network [OSTI]

    Tight JunctionAssociated Signaling Pathways Modulate Cell Proliferation in Uveal Melanoma Ashwath the role of tight junction (TJ)associ- ated signaling pathways in the proliferation of uveal melanoma. METHODS. Human uveal melanoma cell lines overexpressing the TJ molecule blood vessel epicardial substance

  9. Light-Tightness Quality Check for Curtis Schmidt 8-inch Shutters Tyler W. Behm,1,

    E-Print Network [OSTI]

    Light-Tightness Quality Check for Curtis Schmidt 8-inch Shutters Tyler W. Behm,1, J.P. Rheault,1 light is "leaked" through a closed CCD shutter. We find that by orienting the actuator towards the CCD 1 in 250,000 at most. I. INTRODUCTION Light-tightness is an important quality in shutters. Poor

  10. 20 The Tools - 01 About the Tools - TfLN Tools Rationale: Interviews for Inventories (Interviews for Inventories)

    E-Print Network [OSTI]

    TfLN-Transforming Perspectives project

    2010-03-30T23:59:59.000Z

    ) role for interviews is the generation of more robust and conceptually grounded inventories of items for use in surveys....

  11. Developing a Phonemic and Syllabic Frequency Inventory for Spontaneous Spoken Castilian Spanish and their Comparison to Text-Based Inventories

    E-Print Network [OSTI]

    Autonoma de Madrid, Universidad

    Developing a Phonemic and Syllabic Frequency Inventory for Spontaneous Spoken Castilian Spanish and their Comparison to Text-Based Inventories *Antonio Moren Sandoval, *Doroteo T. Toledano, *Raúl de la Torre, *Marta In this paper we present our recent work to develop phonemic and syllabic inventories for Castilian Spanish

  12. Space and Movable Equipment Inventory Revision: July 31, 2014 CERTIFICATION OF SPACE AND MOVABLE EQUIPMENT INVENTORY -FISCAL YEAR 2014

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Space and Movable Equipment Inventory Revision: July 31, 2014 CERTIFICATION OF SPACE AND MOVABLE EQUIPMENT INVENTORY - FISCAL YEAR 2014 TO BE USED FOR IBB PLANNING FOR FISCAL YEAR 2016 I acknowledge that the space and movable equipment inventory results conducted for this fiscal year will be used for IBB

  13. Naturally fractured tight gas reservoir detection optimization. Final report

    SciTech Connect (OSTI)

    NONE

    1997-11-19T23:59:59.000Z

    This DOE-funded research into seismic detection of natural fractures is one of six projects within the DOE`s Detection and Analysis of Naturally Fractured Gas Reservoirs Program, a multidisciplinary research initiative to develop technology for prediction, detection, and mapping of naturally fractured gas reservoirs. The demonstration of successful seismic techniques to locate subsurface zones of high fracture density and to guide drilling orientation for enhanced fracture permeability will enable better returns on investments in the development of the vast gas reserves held in tight formations beneath the Rocky Mountains. The seismic techniques used in this project were designed to capture the azimuthal anisotropy within the seismic response. This seismic anisotropy is the result of the symmetry in the rock fabric created by aligned fractures and/or unequal horizontal stresses. These results may be compared and related to other lines of evidence to provide cross-validation. The authors undertook investigations along the following lines: Characterization of the seismic anisotropy in three-dimensional, P-wave seismic data; Characterization of the seismic anisotropy in a nine-component (P- and S-sources, three-component receivers) vertical seismic profile; Characterization of the seismic anisotropy in three-dimensional, P-to-S converted wave seismic data (P-wave source, three-component receivers); and Description of geological and reservoir-engineering data that corroborate the anisotropy: natural fractures observed at the target level and at the surface, estimation of the maximum horizontal stress in situ, and examination of the flow characteristics of the reservoir.

  14. Sandia Explosive Inventory and Information System

    SciTech Connect (OSTI)

    Clements, D.A.

    1994-08-01T23:59:59.000Z

    The Explosive Inventory and Information System (EIS) is being developed and implemented by Sandia National Laboratories (SNL) to incorporate a cradle to grave structure for all explosives and explosive containing devices and assemblies at SNL from acquisition through use, storage, reapplication, transfer or disposal. The system does more than track all material inventories. It provides information on material composition, characteristics, shipping requirements; life cycle cost information, plan of use; and duration of ownership. The system also provides for following the processes of explosive development; storage review; justification for retention; Resource, Recovery and Disposition Account (RRDA); disassembly and assembly; and job description, hazard analysis and training requirements for all locations and employees involved with explosive operations. In addition, other information systems will be provided through the system such as the Department of Energy (DOE) and SNL Explosive Safety manuals, the Navy`s Department of Defense (DoD) Explosive information system, and the Lawrence Livermore National Laboratories (LLNL) Handbook of Explosives.

  15. Coal: Long-term prospects remain very good

    SciTech Connect (OSTI)

    Doerell, P.E. [ed.

    1996-03-01T23:59:59.000Z

    Worldwide, it is the most economic and widespread fossil fuel available. The importance of coal will continue to grow to generate enough electricity to meet a rapidly increasing demand for energy. The first sign of a rising standard of living is access to a reliable and plentiful supply of electricity-and that means power generation from coal. The World Energy Conference in Tokyo last October called upon governments to {open_quotes}recognize that fossil fuels are likely to remain cost-competitive against alternatives over the next few decades and are set to play a greater and longer role than is widely thought.{close_quotes} Since coal, of all fossil fuels, has by far the most abundant reserves, this applies especially to coal. The International Energy Agency in Paris predicts a constant increase in the international hard-coal trade. While in 1973 (at the beginning of the first oil price crisis) only 8% of world hard coal produced was traded worldwide, this contribution increased to 11% by 1992 and may even grow to 16% between 1992 and 2010. Regarding volume, this would mean that the international hard-coal trade would more than double in the 18 years to 2010, i.e., from 403M to 852 M mt/yr. The 1995 update of the {open_quotes}Review of World Coal Trade,{close_quotes} published by the U.N. Economic Commission for Europe in Geneva, Switzerland, gives lower but still very considerable growth rate estimates: requirements from 3.508B (1990) to 3.982B mt (2010), production from 3.549B to 3994B mt, imports from 396M to 566M mt, and exports from 395M to 578M mt.

  16. Remaining-life estimation of boiler pressure parts

    SciTech Connect (OSTI)

    Borden, M.P.; Ellis, F.V. (ABB Combustion Engineering Systems, Chattanooga, TN (USA)); Miller, D.A.; Gladwin, D. (National Power, Leatherhead (UK))

    1991-02-01T23:59:59.000Z

    One of the objectives of this project was to determine the effect of prior creep damage on the remaining life of base material and HAZ material subjected to pure fatigue and creep fatigue loading. Life assessment techniques for cyclic loading conditions are required due to the need to two shifts (two shifts on, one shift off) or load-follow for conventional fossil power plant as new nuclear units become available. Described herein are the results of work undertaken at ABB Combustion Engineering Systems in the US and South Western Regional Scientific Services Department and Central Electricity Research Laboratories of the Central Electricity Generating Board in the UK. An interrupted creep testing program was conducted on a single heat of 1Cr--1/2Mo steel to produce creep damaged or pre-crept material for the pure fatigue and creep-fatigue test programs. Metallographic examination of the pre-crept material revealed the primary creep damage mechanism was thermal softening for the base material and creep cavitation for the HAZ material. Creep rupture properties were measured for the virgin, aged, and pre-crept materials at the creep-fatigue test temperature of 535{degree}C to aid in interpretation of the effect of prior creep on creep-fatigue life. Creep-fatigue life prediction was performed using the linear life fraction rule, stress based and strain-based life fraction approaches. The remanent creep-fatigue of the HAZ material can be predicted by conducting a linear summation of creep life fraction and creep-fatigue life fraction. This approach is not applicable for base material. The life fraction method of predicting the as-received creep-fatigue endurance data based on a ductility exhaustion approach gave better prediction than a stress based approach. The implications of the current project results are discussed in terms of developing an assessment procedure for determining the creep-fatigue life of elevated temperature components. 21 refs., 54 figs., 15 tabs.

  17. Help for declining natural gas production seen in the unconventional sources of natural gas. [Eastern shales, tight sands, coal beds, geopressured zones

    SciTech Connect (OSTI)

    Staats, E.B.

    1980-01-10T23:59:59.000Z

    Oil imports could be reduced and domestic gas production increased if additional gas production is obtained from four unconventional resources-eastern Devonian shales, tight sands, coal beds, and geopressured zones. Gas produced from these resources can help maintain overall production levels as supplies from conventional gas sources gradually decline. The eastern shales and western sands are the chief potential contributors in the near term. Further demonstrations of coal bed methane's recovery feasibility could improve the prospects for its production while future geopressured methane production remains speculative at this time.

  18. Numerical Modeling of Fractured Shale-Gas and Tight-Gas Reservoirs Using Unstructured Grids

    E-Print Network [OSTI]

    Olorode, Olufemi Morounfopefoluwa

    2012-02-14T23:59:59.000Z

    Various models featuring horizontal wells with multiple induced fractures have been proposed to characterize flow behavior over time in tight gas and shale gas systems. Currently, there is little consensus regarding the effects of non...

  19. Study of Multi-scale Transport Phenomena in Tight Gas and Shale Gas Reservoir Systems

    E-Print Network [OSTI]

    Freeman, Craig Matthew

    2013-11-25T23:59:59.000Z

    . In this work we contribute a numerical model which captures multicomponent desorption, diffusion, and phase behavior in ultra-tight rocks. We also describe a workflow for incorporating measured gas composition data into modern production analysis....

  20. Life-cycle Energy and Emissions Inventories for Motorcycles, Diesel Automobiles, School Buses, Electric Buses, Chicago Rail, and New York City Rail

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2009-01-01T23:59:59.000Z

    InventoriesforMotorcycles,DieselAutomobiles,SchoolInventoriesforMotorcycles,DieselAutomobiles,SchoolInventoriesforMotorcycles,DieselAutomobiles,School

  1. Use of Chemical Inventory Accuracy Measurements as Leading Indicators

    SciTech Connect (OSTI)

    Quigley, David; Freshwater, David; Alnajjar, Mikhail S.; Siegel, Dina; Kuntamukkula, Murty; Simmons, Fred

    2012-05-15T23:59:59.000Z

    Chemical safety and lifecycle management (CSLM) is a process that involves managing chemicals and chemical information from the moment someone begins to order a chemical and lasts through final disposition(1). Central to CSLM is tracking data associated with chemicals which, for the purposes of this paper, is termed the chemical inventory. Examples of data that could be tracked include chemical identity, location, quantity, date procured, container type, and physical state. The reason why so much data is tracked is that the chemical inventory supports many functions. These functions include emergency management, which depends upon the data to more effectively plan for, and respond to, chemical accidents; environmental management that uses inventory information to aid in the generation of various federally-mandated and other regulatory reports; and chemical management that uses the information to increase the efficiency and safety with which chemicals are stored and utilized. All of the benefits of having an inventory are predicated upon having an inventory that is reasonably accurate. Because of the importance of ensuring one's chemical inventory is accurate, many have become concerned about measuring inventory accuracy. But beyond providing a measure of confidence in information gleaned from the inventory, does the inventory accuracy measurement provide any additional function? The answer is 'Yes'. It provides valuable information that can be used as a leading indicator to gauge the health of a chemical management system. In this paper, we will discuss: (1) what properties make leading indicators effective, (2) how chemical inventories can be used as a leading indicator, (3) how chemical inventory accuracy can be measured, what levels of accuracies should realistically be expected in a healthy system, and (4) what a subpar inventory accuracy measurement portends.

  2. USE OF CHEMICAL INVENTORY ACCURACY MEASUREMENTS AS LEADING INDICATORS

    SciTech Connect (OSTI)

    Kuntamukkula, M.

    2011-02-10T23:59:59.000Z

    Chemical safety and lifecycle management (CSLM) is a process that involves managing chemicals and chemical information from the moment someone begins to order a chemical and lasts through final disposition(1). Central to CSLM is tracking data associated with chemicals which, for the purposes of this paper, is termed the chemical inventory. Examples of data that could be tracked include chemical identity, location, quantity, date procured, container type, and physical state. The reason why so much data is tracked is that the chemical inventory supports many functions. These functions include emergency management, which depends upon the data to more effectively plan for, and respond to, chemical accidents; environmental management that uses inventory information to aid in the generation of various federally-mandated and other regulatory reports; and chemical management that uses the information to increase the efficiency and safety with which chemicals are stored and utilized. All of the benefits of having an inventory are predicated upon having an inventory that is reasonably accurate. Because of the importance of ensuring one's chemical inventory is accurate, many have become concerned about measuring inventory accuracy. But beyond providing a measure of confidence in information gleaned from the inventory, does the inventory accuracy measurement provide any additional function? The answer is 'Yes'. It provides valuable information that can be used as a leading indicator to gauge the health of a chemical management system. In this paper, we will discuss: what properties make leading indicators effective, how chemical inventories can be used as a leading indicator, how chemical inventory accuracy can be measured, what levels of accuracies should realistically be expected in a healthy system, and what a subpar inventory accuracy measurement portends.

  3. Algorithm for Lot Sizing with Inventory Bounds and Fixed Costs

    E-Print Network [OSTI]

    Alper Atamturk

    2007-06-26T23:59:59.000Z

    Jun 26, 2007 ... An O(n^2) Algorithm for Lot Sizing with Inventory Bounds and Fixed Costs. Alper Atamturk (atamturk ***at*** berkeley.edu) Simge Kucukyavuz...

  4. Optimization Online - An inventory model with shortages for ...

    E-Print Network [OSTI]

    A Mukhopadhyay

    2014-04-02T23:59:59.000Z

    Apr 2, 2014 ... Abstract: Inventory models with imperfect quality items are studied by researchers in past two decades. Till now none of them have considered...

  5. LOW-HIGH VALUES FOR PETROLEUM AVERAGE INVENTORY RANGES (MILLION...

    Gasoline and Diesel Fuel Update (EIA)

    ENERGY INFORMATION ADMINISTRATION LOW-HIGH VALUES FOR PETROLEUM AVERAGE INVENTORY RANGES (MILLION BARRELS) FILE UPDATED April 2004 Line Month Low High Number Product Name Geography...

  6. Robust Inventory Routing with Flexible Time Window Allocation

    E-Print Network [OSTI]

    Chengliang Zhang

    2015-01-15T23:59:59.000Z

    Jan 15, 2015 ... Abstract: This paper studies a robust maritime inventory routing problem with time windows and stochastic travel times. One of the novelties of...

  7. Climate VISION: Private Sector Initiatives: Magnesium: GHG Inventory...

    Office of Scientific and Technical Information (OSTI)

    GHG Inventory Protocols The Magnesium Industry Partnership's SF6 emissions tracking and reporting software tool (Excel based) can be accessed by visiting the Partnership's...

  8. Categorization of Used Nuclear Fuel Inventory in Support of a...

    Energy Savers [EERE]

    of Used Nuclear Fuel Inventory in Support of a Comprehensive National Nuclear Fuel Cycle Strategy The Office of Nuclear Energy has conducted a technical review and assessment of...

  9. autoradiographic inventory methods: Topics by E-print Network

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

    and provide a numerical study that gives valuable insights into the effect of marginal demand distributions and dependence structure on the effect of pooling to inventory...

  10. assessment inventory profiles: Topics by E-print Network

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

    and provide a numerical study that gives valuable insights into the effect of marginal demand distributions and dependence structure on the effect of pooling to inventory...

  11. area crop inventory: Topics by E-print Network

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

    and provide a numerical study that gives valuable insights into the effect of marginal demand distributions and dependence structure on the effect of pooling to inventory...

  12. anxiety inventory stai: Topics by E-print Network

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

    and provide a numerical study that gives valuable insights into the effect of marginal demand distributions and dependence structure on the effect of pooling to inventory...

  13. Optimization Online - Bound Improvement for LNG Inventory Routing

    E-Print Network [OSTI]

    Yufen Shao

    2014-02-14T23:59:59.000Z

    Feb 14, 2014 ... In this paper, we develop methods for improving both lower and upper bounds for a previously stated form of an LNG inventory routing problem.

  14. A new robust cycle-based inventory control policy

    E-Print Network [OSTI]

    Yupeng Chen

    2011-10-17T23:59:59.000Z

    Oct 17, 2011 ... Abstract: In this paper, we propose a new robust cycle-based control policy for single installation inventory models with non-stationary uncertain...

  15. Optimization Online - Coherent Risk Measures in Inventory Problems

    E-Print Network [OSTI]

    Shabbir Ahmed

    2005-12-19T23:59:59.000Z

    Dec 19, 2005 ... Abstract: We analyze an extension of the classical multi-period, single-item, linear cost inventory problem where the objective function is a...

  16. This is the published version available August 2005. Improving Emission Inventories for

    E-Print Network [OSTI]

    This is the published version available August 2005. Improving Emission Inventories for Effective INVENTORY PROGRAMS CHAPTER 3 CURRENT STATUS OF NORTH AMERICAN EMISSION INVENTORIES CHAPTER 4 TOOLS FOR DEVELOPING EMISSION INVENTORIES CHAPTER 5 STRENGTHS AND WEAKNESSES OF CURRENT EMISSION INVENTORIES CHAPTER 6

  17. INVENTORY MANAGEMENT PROBLEM A particular material is used in manufacturing a

    E-Print Network [OSTI]

    Shier, Douglas R.

    1 INVENTORY MANAGEMENT PROBLEM · A particular material is used in manufacturing a product. An initial inventory of 10 units is on hand. The maximum inventory capacity is 20 units. An inventory of 8 of keeping the material in inventory is 0.25 per month. · Contractual obligations require production which

  18. ICPP water inventory study project summary report

    SciTech Connect (OSTI)

    Richards, B.T.

    1994-01-01T23:59:59.000Z

    The Idaho Chemical Processing Plant (ICPP) Water inventory Study was initiated in September 1993 with the formation of a joint working group consisting of representatives from DOE-ID, State of Idaho INEL Oversight Program, US Geological Survey, and INEL employees to investigate three issues that had been identified by the INEL Oversight Program at ICPP: (1) the water inventory imbalance at ICPP, (2) the source of water infiltrating into the Tank Farm vault sumps, and (3) the source of water providing potential recharge to perched water bodies underlying ICPP. These issues suggested that water was being lost from the ICPP distribution system. The INEL Oversight Program was concerned that the unaccounted for water at ICPP could be spreading contaminants that have been released over the past 40 years of operations of ICPP, possibly to the Snake River Plain Aquifer. This report summarizes the findings of each of the component investigations that were undertaken to resolve each of the three issues. Concerns about the risk of spreading contaminants will be resolved as part of the Remedial Investigation/Feasibility Study being undertaken at ICPP in compliance with the Federal Facility Agreement and Consent Order between DOE-H), EPA, and the State of Idaho. This report will be a key input to that study.

  19. Chemical Inventories Are Due March 1, 2012 In order to meet regulatory requirements the University must conduct a periodic inventory of

    E-Print Network [OSTI]

    Tennessee, University of

    Chemical Inventories Are Due March 1, 2012 In order to meet regulatory requirements the University must conduct a periodic inventory of chemicals on campus. In support of this effort departments with chemicals must submit a inventory by Thursday, March 1, 2012. Campus point of contact to submit inventories

  20. Chemical Inventories Are Due March 1, 2013 In order to meet regulatory requirements the University must conduct a periodic inventory of

    E-Print Network [OSTI]

    Tennessee, University of

    Chemical Inventories Are Due March 1, 2013 In order to meet regulatory requirements the University must conduct a periodic inventory of chemicals on campus. In support of this effort departments with chemicals must submit a inventory by Thursday, March 1, 2013. Campus point of contact to submit inventories

  1. Chemical Inventories Are Due March 15, 2011 In order to meet regulatory requirements the University must conduct a periodic inventory of

    E-Print Network [OSTI]

    Tennessee, University of

    Chemical Inventories Are Due March 15, 2011 In order to meet regulatory requirements the University must conduct a periodic inventory of chemicals on campus. In support of this effort, labs must submit a chemical inventory by Tuesday, March 15, 2011. Campus point of contact to submit inventories

  2. UC SANTA BARBARA POLICY AND PROCEDURE Reporting the Loss or Theft of Inventorial Equipment

    E-Print Network [OSTI]

    Bigelow, Stephen

    UC SANTA BARBARA POLICY AND PROCEDURE Reporting the Loss or Theft of Inventorial Equipment Contact OF INVENTORIAL EQUIPMENT Table of Contents Sections Page I Scope....................................................................................... ..3 V. Procedure for Reporting Theft of Inventorial Equipment ............................. ..3 VI

  3. Inventory of China's Energy-Related CO2 Emissions in 2008

    E-Print Network [OSTI]

    Fridley, David

    2011-01-01T23:59:59.000Z

    National Greenhouse Gas Inventories Reference Manual (VolumeNational Greenhouse Gas Inventories: the Workbook (VolumeN ATIONAL L ABORATORY Inventory of Chinas Energy-Related CO

  4. Inventory of Old Pine Nook Road Parcel on the Pocumtuck Ridge,

    E-Print Network [OSTI]

    Schweik, Charles M.

    Inventory of Old Pine Nook Road Parcel on the Pocumtuck Ridge, Deerfield, MA Fletcher Clark Resources Inventory of Local Lands Class University of Massachusetts, Amherst Department of Environmental............................................................................................................13 7. Forestry Inventory

  5. Coordinating Inventory Control and Pricing Strategies with Random Demand and Fixed

    E-Print Network [OSTI]

    Chen, Xin

    Coordinating Inventory Control and Pricing Strategies with Random Demand and Fixed Ordering Cost, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 1. Introduction Traditional inventory strategies to manage their inventory effectively. For example, techniques such as revenue management have

  6. U. S. GEOLOGICAL SURVEY CIRCULAR 930-N International Strategic Minerals Inventory

    E-Print Network [OSTI]

    U. S. GEOLOGICAL SURVEY CIRCULAR 930-N International Strategic Minerals Inventory Summary Report a.. (.) a: Inventory Summary Report-Rare-Earth Oxides inventory summary report-rare-earth oxides I by Wayne D. Jackson and Grey Christiansen. p. em. - (U

  7. Inventory of Data and Research on the Economic and Community Impacts of the

    E-Print Network [OSTI]

    Levinson, David M.

    Inventory of Data and Research on the Economic and Community Impacts of the Hiawatha LRT Prepared ................. 7 Methodology used to develop the inventory............................................................................... 7 How is the inventory organized

  8. A Preliminary Statistical Analysis of the Relationship between Syllable Structure Complexity and Sonorant Inventory Size

    E-Print Network [OSTI]

    Keffala, Bethany

    2013-01-01T23:59:59.000Z

    from phonological inventories. WCCFL. Vol. 31. 2013. Lewis,ensure that total consonant inventory size does not act as aComplexity and Sonorant Inventory Size Maddieson, I. & K.

  9. SPATIAL DATA ON ENERGY, ENVIRONMENTAL, SOCIOECONOMIC, HEALTH AND DEMOGRAPHIC THEMES AT LAWRENCE BERKELEY LABORATORY: 1978 INVENTORY

    E-Print Network [OSTI]

    Burkhart Ed., B.R.

    2012-01-01T23:59:59.000Z

    1963-1967 Truck Inventory and Use Survey, 1972 U.S.BERKELEY LABORATORY: 1978 INVENTORY April 1979 Prepared forBerkeley Laboratory: 1978 Inventory, LBL-8707. vi CONTENTS

  10. Inventory List Item Number Brief Description Price Preferred Vendor

    E-Print Network [OSTI]

    Inventory List UT Austin Item Number Brief Description Price Preferred Vendor E0060 1 kb DNA Ladder0042 Taq DNA Polymerase - 2,000 units $224.48 NEWEN 4/21/14 Page - 1 #12;Inventory List UT Austin Item

  11. Inventory List Item Number Brief Description Price Preferred Vendor

    E-Print Network [OSTI]

    Inventory List UT Austin Item Number Brief Description Price Preferred Vendor Y0044 #BL21 STAR DE3.44 LIFET Y0041 Purelink Genomic DNA (50) $90.39 LIFET 4/21/14 Page - 1 #12;Inventory List UT Austin Item

  12. WPP, No. 50: UPSID (UCLA Phonological Segment Inventory Database)

    E-Print Network [OSTI]

    1980-01-01T23:59:59.000Z

    A Grammar of Southeastern Porno, UCPL 72. M0ULT0N, W.G. (Farsi Po-ai .405 Li (1977) Porno 742 (S) Moshinsky (1974)stop p P inventory: j K k q Porno stop inventory: P P b I d

  13. Materials control and accountability challenges associated with plutonium inventories

    SciTech Connect (OSTI)

    Crawford, D.W. [USDOE Office of Safeguards and Security, Washington, DC (United States)

    1996-07-01T23:59:59.000Z

    There are currently many initiatives underway within the Department of Energy (DOE) to safely and securely manage large plutonium inventories arising from weapons dismantlement, changing missions and facility operations. Plutonium inventory information is increasingly accessible to the public as a result of the secretary of energy`s openness initiative. As a result, knowledge of these inventories and levels to which the department has accounted for and controlled these inventories, will be under increased scrutiny from a variety of interest groups. The quality of this accountability data and what this data means will greatly influence the public`s perception of how the US is protecting its plutonium inventories. In addition, the department`s safeguards program provides an essential basis for the application of International Atomic Energy Agency (IAEA) safeguards that, in addition to possibly other international control regimes, will be in place over a large portion of these future inventories. The capability and functionality of the department`s nuclear safeguards program will be important contributors to the success of US programs for the responsible stewardship of these vast plutonium inventories. This paper discusses some of the challenges, in terms of specific issues relating to one part of the department`s safeguards program--materials control and accountability (MC and A)--to meet the growing domestic and international requirements and expectations associated with these plutonium inventories.

  14. Market Maker Inventories and Stock Prices Terrence Hendershott

    E-Print Network [OSTI]

    Kearns, Michael

    in intraday trading and price formation.2 This paper examines the relationship between closing market makerMarket Maker Inventories and Stock Prices Terrence Hendershott U.C. Berkeley Mark S. Seasholes U prices follow naturally from inventory models. Liquidity suppliers and market markers profit from

  15. BNL-68198-AB COMPILATION OF INVENTORIES OF INDUSTRIAL EMISSIONS

    E-Print Network [OSTI]

    BNL-68198-AB COMPILATION OF INVENTORIES OF INDUSTRIAL EMISSIONS Carmen M. Benkovitz Atmospheric-5000 March 2001 To be presented at the International Workshop on Emissions ofChemical Species and Aerosols perspectives accurate inventories of emissions of the trace species at the appropriate spatial, temporal

  16. Production of Natural Gas and Fluid Flow in Tight Sand Reservoirs

    SciTech Connect (OSTI)

    Maria Cecilia Bravo

    2006-06-30T23:59:59.000Z

    This document reports progress of this research effort in identifying relationships and defining dependencies between macroscopic reservoir parameters strongly affected by microscopic flow dynamics and production well performance in tight gas sand reservoirs. These dependencies are investigated by identifying the main transport mechanisms at the pore scale that should affect fluids flow at the reservoir scale. A critical review of commercial reservoir simulators, used to predict tight sand gas reservoir, revealed that many are poor when used to model fluid flow through tight reservoirs. Conventional simulators ignore altogether or model incorrectly certain phenomena such as, Knudsen diffusion, electro-kinetic effects, ordinary diffusion mechanisms and water vaporization. We studied the effect of Knudsen's number in Klinkenberg's equation and evaluated the effect of different flow regimes on Klinkenberg's parameter b. We developed a model capable of explaining the pressure dependence of this parameter that has been experimentally observed, but not explained in the conventional formalisms. We demonstrated the relevance of this, so far ignored effect, in tight sands reservoir modeling. A 2-D numerical simulator based on equations that capture the above mentioned phenomena was developed. Dynamic implications of new equations are comprehensively discussed in our work and their relative contribution to the flow rate is evaluated. We performed several simulation sensitivity studies that evidenced that, in general terms, our formalism should be implemented in order to get more reliable tight sands gas reservoirs' predictions.

  17. Analysis of inventory difference using fuzzy controllers

    SciTech Connect (OSTI)

    Zardecki, A.

    1994-08-01T23:59:59.000Z

    The principal objectives of an accounting system for safeguarding nuclear materials are as follows: (a) to provide assurance that all material quantities are present in the correct amount; (b) to provide timely detection of material loss; and (c) to estimate the amount of any loss and its location. In fuzzy control, expert knowledge is encoded in the form of fuzzy rules, which describe recommended actions for different classes of situations represented by fuzzy sets. The concept of a fuzzy controller is applied to the forecasting problem in a time series, specifically, to forecasting and detecting anomalies in inventory differences. This paper reviews the basic notion underlying the fuzzy control systems and provides examples of application. The well-known material-unaccounted-for diffusion plant data of Jaech are analyzed using both feedforward neural networks and fuzzy controllers. By forming a deference between the forecasted and observed signals, an efficient method to detect small signals in background noise is implemented.

  18. Inventory of Existing Programs and Activities in the Lower Willamette Subbasin

    E-Print Network [OSTI]

    1 Appendix O Inventory of Existing Programs and Activities in the Lower Willamette Subbasin Within partnerships, inventories, manuals, regulations, and individual projects for the subbasin's land, streams

  19. A Branch-and-Price Guided Search Approach to Maritime Inventory ...

    E-Print Network [OSTI]

    2011-12-01T23:59:59.000Z

    Coordinating inventory management and vehicle routing decisions presents ... almost all papers on the Inventory Routing Problem (IRP) are motivated by an.

  20. RESOURCE INVENTORY AND MONITORING CENTER FOR ENVIRONMENTAL MANAGEMENT OF MILITARY LANDS

    E-Print Network [OSTI]

    RESOURCE INVENTORY AND MONITORING CENTER FOR ENVIRONMENTAL MANAGEMENT OF MILITARY LANDS CEMML assessments · Rangeland health assessments #12;RESOURCE INVENTORY AND MONITORING CENTER FOR ENVIRONMENTAL

  1. Evaluation and Effect of Fracturing Fluids on Fracture Conductivity in Tight Gas Reservoirs Using Dynamic Fracture Conductivity Test

    E-Print Network [OSTI]

    Correa Castro, Juan

    2011-08-08T23:59:59.000Z

    EVALUATION AND EFFECT OF FRACTURING FLUIDS ON FRACTURE CONDUCTIVITY IN TIGHT GAS RESERVOIRS USING DYNAMIC FRACTURE CONDUCTIVITY TEST A Thesis by JUAN CARLOS CORREA CASTRO Submitted to the Office of Graduate Studies of Texas A... in Tight Gas Reservoirs Using Dynamic Fracture Conductivity Test Copyright 2011 Juan Carlos Correa Castro EVALUATION AND EFFECT OF FRACTURING FLUIDS ON FRACTURE CONDUCTIVITY IN TIGHT GAS RESERVOIRS USING DYNAMIC FRACTURE CONDUCTIVITY TEST A...

  2. It Just Keeps Getting Better-Tru Waste Inventory

    SciTech Connect (OSTI)

    Lott, S.; Crawford, B.; McInroy, W.; Van Soest, G.; McTaggart, J.; Guerin, D. [Los Alamos National Laboratory-Carlsbad Operations, Carlsbad, NM (United States); Patterson, R. [U.S. Department of Energy Carlsbad, Field Office, Carlsbad, NM (United States)

    2008-07-01T23:59:59.000Z

    The Waste Isolation Pilot Plant (WIPP) opened on March 26, 1999, becoming the nation's first deep geologic repository for the permanent disposal of defense-generated transuranic (TRU) waste. In May 1998, the U. S. Environmental Protection Agency (EPA) certified WIPP and re-certified WIPP in March 2006. The knowledge of TRU waste inventory is fundamental to packaging, transportation, disposal strategies, resource allocation, and is also imperative when working in a regulatory framework. TRU waste inventory data are used to define the waste that will fill the WIPP repository in terms of volume, radionuclides, waste material parameters, other chemical components, and to model the impact of the waste on the performance of the WIPP over a 10,000-year evolution. The data that pertain to TRU waste is defined in the WIPP Land Withdrawal Act (LWA), as '..waste containing more that 100 nanocuries of alpha-emitting transuranic isotopes per gram of waste, with half-lives greater than 20 years..' Defining TRU waste further, the wastes are classified as either contact-handled (CH) or remote-handled (RH) TRU waste, depending on the dose rate at the surface of the waste container. CH TRU wastes are packaged with an external surface dose rate not greater than 200 milli-rem (mrem) per hour, while RH TRU wastes are packaged with an external surface dose rate of 200 mrem per hour or greater. The Los Alamos National Laboratory-Carlsbad Operations (LANL-CO) Inventory Team has developed a powerful new database, the Comprehensive Inventory Database (CID), to maintain the TRU waste inventory information. The CID is intended to replace the Transuranic Waste Baseline Inventory Database (TWBID), Revision 2.1, as the central inventory information repository for tracking all existing and potential (TRU) waste generated across the Department of Energy (DOE) TRU waste complex. It is also the source for information submitted for the Annual TRU Waste Inventory Reports some of which will be used in future Compliance Re-certification Applications (CRAs) for the WIPP. Currently, the DOE is preparing for the second re-certification, CRA-2009. The CID contains comprehensive TRU waste inventory that is consistent, relevant, and easily accessible to support DOE needs, not only the CRAs and performance assessments, but also waste management planning activities and other regulatory needs (e.g., National Environmental Policy Act (NEPA) analyses). The comprehensive inventory contains information obtained via inventory updates and approved acceptable knowledge (AK) characterization information to ensure inventory data integrity is maintained and the inventory is current. The TRU waste inventory is maintained in the CID under configuration management as defined in the LANL-CO Quality Assurance Program. The CID was developed using Microsoft{sup TM} Access Data Project{sup TM} (ADP) technology with a Microsoft SQL Server{sup TM} back end. The CID is user friendly, contains more fields, provides for easy upload of data, and has the capability to generate fully qualified data reports. To go along with the new database, the LANL-CO Inventory Team has developed an improved data collection/screening process and has excellent communications with the TRU waste site personnel. WIPP has now received over 6,000 shipments, emplaced over 50,000 cubic meters of CH waste, and successfully completed one re-certification. With a new robust qualified database, the CID, to maintain the inventory information, the TRU waste inventory information is continuously improving in quality, accuracy, and usability (better). (authors)

  3. 3-DIMENSIONAL GEOMECHANICAL MODELING OF A TIGHT GAS RESERVOIR, RULISON FIELD, PICEANCE BASIN, COLORADO

    E-Print Network [OSTI]

    3-DIMENSIONAL GEOMECHANICAL MODELING OF A TIGHT GAS RESERVOIR, RULISON FIELD, PICEANCE BASIN, COLORADO by Kurtis R. Wikel #12;ii #12;iii ABSTRACT An integrated 3-dimensional geomechanical model have used the predictive geomechanical model to compare production and effective stress change

  4. Combustion System Development for Medium-Sized Industrial Gas Turbines: Meeting Tight Emission Regulations while Using

    E-Print Network [OSTI]

    Ponce, V. Miguel

    Combustion System Development for Medium-Sized Industrial Gas Turbines: Meeting Tight Emission and the oil & gas industries. The combustion system used in Solar's products are discussed along- bility for the introduction of new combustion systems for gas turbine products to enhance fuel

  5. Pricing the American Put Using A New Class of Tight Lower Bounds Malik Magdon-Ismail

    E-Print Network [OSTI]

    Magdon-Ismail, Malik

    , and an important issue is the trade off between the pricing accuracy and the computational cost. Our approachPricing the American Put Using A New Class of Tight Lower Bounds Malik Magdon-Ismail Department of lower bounds for the price of the American put option on a dividend paying stock when the stock follows

  6. Permeability Estimation from Fracture Calibration Test Analysis in Shale and Tight Gas

    E-Print Network [OSTI]

    Xue, Han 1988-

    2012-12-13T23:59:59.000Z

    to these two tests, a step-rate test is sometimes conducted before a mini-fracture test to determine fracture extension pressure. (Figure 2. 1) In tight gas or shale gas formation the short and low rate injection-fall off test using slick water as injection...

  7. Analysis of Thermoelectric Properties of Scaled Silicon Nanowires Using an Atomistic Tight-Binding Model

    E-Print Network [OSTI]

    1 Analysis of Thermoelectric Properties of Scaled Silicon Nanowires Using an Atomistic Tight Abstract Low dimensional materials provide the possibility of improved thermoelectric performance due. As a result of suppressed phonon conduction, large improvements on the thermoelectric figure of merit, ZT

  8. Quantum confined Stark effect in Gaussian quantum wells: A tight-binding study

    SciTech Connect (OSTI)

    Ramrez-Morales, A.; Martnez-Orozco, J. C.; Rodrguez-Vargas, I. [Unidad Acadmica de Fsica, Universidad Autnoma de Zacatecas, Calzada Solidaridad Esquina Con Paseo La Bufa S/N, 98060 Zacatecas, Zac. (Mexico)

    2014-05-15T23:59:59.000Z

    The main characteristics of the quantum confined Stark effect (QCSE) are studied theoretically in quantum wells of Gaussian profile. The semi-empirical tight-binding model and the Green function formalism are applied in the numerical calculations. A comparison of the QCSE in quantum wells with different kinds of confining potential is presented.

  9. Disordered graphene and boron nitride in a microwave tight-binding analogue S. Barkhofen,1

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Disordered graphene and boron nitride in a microwave tight-binding analogue S. Barkhofen,1 M Sophia-Antipolis, 06108 Nice, France (Dated: December 20, 2012) Experiments on hexagonal graphene of the high flexibility of the discs positions, consequences of the disorder introduced in the graphene

  10. Results from Tight and Loose Coupled Multiphysics in Nuclear Fuels Performance Simulations using BISON

    SciTech Connect (OSTI)

    S. R. Novascone; B. W. Spencer; D. Andrs; R. L. Williamson; J. D. Hales; D. M. Perez

    2013-05-01T23:59:59.000Z

    The behavior of nuclear fuel in the reactor environment is affected by multiple physics, most notably heat conduction and solid mechanics, which can have a strong influence on each other. To provide credible solutions, a fuel performance simulation code must have the ability to obtain solutions for each of the physics, including coupling between them. Solution strategies for solving systems of coupled equations can be categorized as loosely-coupled, where the individual physics are solved separately, keeping the solutions for the other physics fixed at each iteration, or tightly coupled, where the nonlinear solver simultaneously drives down the residual for each physics, taking into account the coupling between the physics in each nonlinear iteration. In this paper, we compare the performance of loosely and tightly coupled solution algorithms for thermomechanical problems involving coupled thermal and mechanical contact, which is a primary source of interdependence between thermal and mechanical solutions in fuel performance models. The results indicate that loosely-coupled simulations require significantly more nonlinear iterations, and may lead to convergence trouble when the thermal conductivity of the gap is too small. We also apply the tightly coupled solution strategy to a nuclear fuel simulation of an experiment in a test reactor. Studying the results from these simulations indicates that perhaps convergence for either approach may be problem dependent, i.e., there may be problems for which a loose coupled approach converges, where tightly coupled wont converge and vice versa.

  11. Using multi-layer models to forecast gas flow rates in tight gas reservoirs

    E-Print Network [OSTI]

    Jerez Vera, Sergio Armando

    2007-04-25T23:59:59.000Z

    , and (2) to use the single-layer match to demonstrate the error that can occur when forecasting long-term gas production for such complex gas reservoirs. A finite-difference reservoir simulator was used to simulate gas production from various layered tight...

  12. Production of Natural Gas and Fluid Flow in Tight Sand Reservoirs

    SciTech Connect (OSTI)

    Maria Cecilia Bravo; Mariano Gurfinkel

    2005-06-30T23:59:59.000Z

    This document reports progress of this research effort in identifying possible relationships and defining dependencies between macroscopic reservoir parameters strongly affected by microscopic flow dynamics and production well performance in tight gas sand reservoirs. Based on a critical review of the available literature, a better understanding of the main weaknesses of the current state of the art of modeling and simulation for tight sand reservoirs has been reached. Progress has been made in the development and implementation of a simple reservoir simulator that is still able to overcome some of the deficiencies detected. The simulator will be used to quantify the impact of microscopic phenomena in the macroscopic behavior of tight sand gas reservoirs. Phenomena such as, Knudsen diffusion, electro-kinetic effects, ordinary diffusion mechanisms and water vaporization are being considered as part of this study. To date, the adequate modeling of gas slippage in porous media has been determined to be of great relevance in order to explain unexpected fluid flow behavior in tight sand reservoirs.

  13. Efficiency and Fluctuation in Tight-Coupling Model of Molecular Motor

    E-Print Network [OSTI]

    Hidetsugu Sakaguchi

    2006-05-08T23:59:59.000Z

    A simple tight-coupling model of a molecular chemical engine is proposed. The efficiency of the chemical engine and its average velocity can be explicitly calculated. The diffusion constant is evaluated approximately using the fluctuation theorem. Langevin simulations with stochastic boundary conditions are performed and the numerical results are compared with theoretical calculations.

  14. Monte-Carlo simulation of the tight-binding model of graphene with partially screened Coulomb interactions

    E-Print Network [OSTI]

    Dominik Smith; Lorenz von Smekal

    2014-03-14T23:59:59.000Z

    We report on Hybrid-Monte-Carlo simulations of the tight-binding model with long-range Coulomb interactions for the electronic properties of graphene. We investigate the spontaneous breaking of sublattice symmetry corresponding to a transition from the semimetal to an antiferromagnetic insulating phase. Our short-range interactions thereby include the partial screening due to electrons in higher energy states from ab initio calculations based on the constrained random phase approximation [T.O.Wehling {\\it et al.}, Phys.Rev.Lett.{\\bf 106}, 236805 (2011)]. In contrast to a similar previous Monte-Carlo study [M.V.Ulybyshev {\\it et al.}, Phys.Rev.Lett.{\\bf 111}, 056801 (2013)] we also include a phenomenological model which describes the transition to the unscreened bare Coulomb interactions of graphene at half filling in the long-wavelength limit. Our results show, however, that the critical coupling for the antiferromagnetic Mott transition is largely insensitive to the strength of these long-range Coulomb tails. They hence confirm the prediction that suspended graphene remains in the semimetal phase when a realistic static screening of the Coulomb interactions is included.

  15. Production Planning and Inventories Optimization : A Backward Approach in the Convex Storage Cost Case

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Production Planning and Inventories Optimization : A Backward Approach in the Convex Storage Cost : Production planning, inventory management, integro-differential backward equations. 1 #12;Introduction We, and by the cost of storage of the current inventories. Our approach of this production planning and inventory

  16. Reference: RGL 84-11 Subject: PUBLIC NOTICE-RIVER INVENTORY

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Reference: RGL 84-11 Subject: PUBLIC NOTICE-RIVER INVENTORY Title: NATIONWIDE RIVERS INVENTORY FOR WORK ON RIVERS IN THE NATIONAL RIVERS INVENTORY. 1. In October 1980, Regional Directors, National Park Inventory and the Consultative Procedures Directive dated 10 August 1980, which the Council on Environmental

  17. Table of Contents: Chapter 3 1 Organization of the Inventory Chapter 3

    E-Print Network [OSTI]

    Table of Contents: Chapter 3 1 Organization of the Inventory Chapter 3 2 Current Management.1 Methodology 30 3.2 Inventory Results 32 3.2.1 Wildlife Projects 32 3.2.2 Fish habitat projects 38 3.2.3 Fish-2. Inventoried interior riparian wetland projects/programs 34 Figure 3-3. Inventoried shrub steppe

  18. Department of Industrial Engineering Spring 13 U. S. Steel Inventory Control

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Industrial Engineering Spring 13 U. S. Steel Inventory Control Overview in an inventory until further research is needed or it is removed from inventory if there is no further usage. Objectives The main objectives of this project were to: Analyze the current inventory process

  19. Optimization for recipe-based, diet-planning inventory management

    E-Print Network [OSTI]

    Kang, Sheng

    2010-01-01T23:59:59.000Z

    This thesis presents a new modeling framework and research methodology for the study of recipe-based, diet-planning inventory management. The thesis begins with an exploration on the classic optimization problem - the diet ...

  20. alien plant inventory: Topics by E-print Network

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

    Unit 1 Hatch 2 Edwin I. Hatch Nuclear Plant, Unit 2 Robinson 2 H. B. Robinson Steam Electric Plant, Unit... Yancey, Kristina 2013-11-27 197 Evaluating Obselete Inventory Policies...

  1. A new robust cycle-based inventory control policy

    E-Print Network [OSTI]

    2011-10-16T23:59:59.000Z

    as well as when it is lost; with non-zero fixed ordering cost, and also when lead time is non-zero. The policy .... the net inventory and can take negative values.

  2. MIRPLib - A library of maritime inventory routing problem instances

    E-Print Network [OSTI]

    Dimitri Papageorgiou

    2013-08-28T23:59:59.000Z

    Aug 28, 2013 ... ... class, we introduce a core model for it cast as a mixed-integer linear program. ... routing and inventory management problems in a maritime setting, no data ... and (3) provide a template for other researchers when specifying...

  3. Inventories and the short-run dynamics of commodity prices

    E-Print Network [OSTI]

    Pindyck, Robert S.

    1990-01-01T23:59:59.000Z

    I examine the behavior of inventories and their role in the short-run dynamics of commodity production and price. Competitive producers of a storable commodity react to price changes by balancing costs of changing production ...

  4. U.S. Life Cycle Inventory Database Roadmap (Brochure)

    SciTech Connect (OSTI)

    Deru, M.

    2009-08-01T23:59:59.000Z

    Life cycle inventory data are the primary inputs for conducting life cycle assessment studies. Studies based on high-quality data that are consistent, accurate, and relevant allow for robust, defensible, and meaningful results.

  5. Fiscal Year 2012 Greenhouse Gas Inventory: Government Totals

    Broader source: Energy.gov [DOE]

    Excel spreadsheet shows scope 1, 2, and 3 greenhouse gas inventories reported by federal agencies in fiscal year 2012. It includes emissions from sources not subject to the reduction targets.

  6. Strategic inventory management of externally sourced medical devices

    E-Print Network [OSTI]

    Hillstrom, Nichole L. (Nichole Leigh)

    2013-01-01T23:59:59.000Z

    The purpose of this research was to determine inventory strategies for externally sourced medical devices. In the medical device industry, the desire for high levels of customer service often results in less than optimal ...

  7. Inventory management in a pharmaceutical company : minimizing discard practices

    E-Print Network [OSTI]

    Wang, Xiaojun, M. Eng. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    Pharmaceutical company SPM has over 400 cases of inventory discards over the past five years which constitute a significant operating cost. Due to the complexity and randomness of each case, the root causes that result in ...

  8. Optimizing inventory levels using financial, lifecycle and forecast variance data

    E-Print Network [OSTI]

    Hwang, Irene S

    2007-01-01T23:59:59.000Z

    Significant inventory write-offs have recently plagued ATI Technologies, a world leader in graphics and media processors. ATI's product-centric culture has long deterred attention from supply chain efficiency. Given that ...

  9. Strategic inventory management in an aerospace supply chain

    E-Print Network [OSTI]

    Mauro, Joseph (Joseph Peter)

    2008-01-01T23:59:59.000Z

    This paper introduces multiple methods to set and optimize inventory levels. These methods are then classified based on the complexity involved to implement them. As an organization develops a deeper understanding of ...

  10. Inventory planning for low demand items in online retailing

    E-Print Network [OSTI]

    Chhaochhria, Pallav

    2007-01-01T23:59:59.000Z

    A large online retailer strategically stocks inventory for SKUs with low demand. The motivations are to provide a wide range of selections and faster customer fulfillment service. We assume the online retailer has the ...

  11. GREENHOUSE GAS (GHG) INVENTORY REPORT 20102011 Dalhousie Office of Sustainability

    E-Print Network [OSTI]

    Brownstone, Rob

    ..................................... 30 Appendix E: Canadian Default Factors for Calculating CO2 Emissions from Combustion of Natural Gas GREENHOUSE GAS (GHG) INVENTORY REPORT 20102011 Dalhousie Office of Sustainability ......................................................... 34 Appendix K: Fleet Vehicles on Campus .............

  12. Inventory of LWR spent nuclear fuel in the 324 Building

    SciTech Connect (OSTI)

    Jenquin, U.P.

    1996-09-01T23:59:59.000Z

    This document contains the results of calculations to estimate the decay heat, neutron source term, photon source term, and radioactive inventory of light-water-reactor spent nuclear fuel in the 324 Building at Pacific Northwest National Laboratory.

  13. Title: Canada Land Inventory: Land Capability for Recreation Data Creator /

    E-Print Network [OSTI]

    Title: Canada Land Inventory: Land Capability for Recreation Data Creator / Copyright Owner: National Archives of Canada, Visual and Sound Archives Division Publisher: National Archives of Canada, Visual and Sound Archives Division; developed under the auspices of Environment Canada; distributed

  14. Title: Canada Land Inventory: Land Capability for Ungulates Data Creator /

    E-Print Network [OSTI]

    Title: Canada Land Inventory: Land Capability for Ungulates Data Creator / Copyright Owner: National Archives of Canada, visual and Sound Archives Division Publisher: National Archives of Canada, Visual and Sound Archives Division; developed under the auspices of Environment Canada; distributed

  15. Title: Canada Land Inventory: Land Capability for Agriculture Data Creator /

    E-Print Network [OSTI]

    Title: Canada Land Inventory: Land Capability for Agriculture Data Creator / Copyright Owner: National Archives of Canada, Visual and Sound Archives Division Publisher: National Archives of Canada, Visual and Sound Archives Division; developed under the auspices of Environment Canada; distributed

  16. A Single-Product Inventory Model for Multiple Demand Classes

    E-Print Network [OSTI]

    Arslan, Hasan

    2005-05-27T23:59:59.000Z

    We consider a single-product inventory system that serves multiple demand classes, which differ in their shortage costs or service level requirements. We assume a critical-level control policy, and show the equivalence ...

  17. Holdout transshipment policy in two-location inventory systems

    E-Print Network [OSTI]

    Zhang, Jiaqi

    2009-01-01T23:59:59.000Z

    In two-location inventory systems, unidirectional transshipment policies are considered when an item is not routinely stocked at a location in the system. Unlike the past research in this area which has concentrated on ...

  18. Joint pricing and inventory decision for competitive products

    E-Print Network [OSTI]

    Ye, Kelly (Kelly Yunqing)

    2008-01-01T23:59:59.000Z

    We consider the joint pricing and inventory decision problem for a single retailer who orders, stocks and sells multiple products. The products are competitive in nature, e.g., these maybe similar products from multiple ...

  19. Toxic Chemical Release Inventory reporting ``Qs & As``. Environmental Guidance

    SciTech Connect (OSTI)

    Not Available

    1994-03-01T23:59:59.000Z

    This document offers guidance on toxic chemical release inventory reporting, pursuant to Section 313 of the Emergency Planning and Community Right-to-Know Act (EPCRA) at DOE sites.

  20. Coordination of supply chain inventory systems with private information

    E-Print Network [OSTI]

    Chu, Chi-Leung

    2007-04-25T23:59:59.000Z

    This dissertation considers the problems of coordinating different supply chain inventory systems with private information under deterministic settings. These systems studied are characterized by the following properties: (a) each facility...

  1. Inventory segmentation and production planning for chemical manufacturing

    E-Print Network [OSTI]

    Phadnis, Shardul Sharad, 1978-

    2007-01-01T23:59:59.000Z

    Developing a cyclical schedule for producing multiple items on a single processor under stochastic demand that minimizes total setup and inventory holding costs is an important problem. This problem is faced in many ...

  2. Information and decentralization in inventory, supply chain, and transportation systems

    E-Print Network [OSTI]

    Roels, Guillaume

    2006-01-01T23:59:59.000Z

    This thesis investigates the impact of lack of information and decentralization of decision-making on the performance of inventory, supply chain, and transportation systems. In the first part of the thesis, we study two ...

  3. Estonian greenhouse gas emissions inventory report

    SciTech Connect (OSTI)

    Punning, J.M.; Ilomets, M.; Karindi, A.; Mandre, M.; Reisner, V. [Inst. of Ecology, Tallinn (Estonia); Martins, A.; Pesur, A. [Inst. of Energy Research, Tallinn (Estonia); Roostalu, H.; Tullus, H. [Estonian Agricultural Univ., Tartu (Estonia)

    1996-07-01T23:59:59.000Z

    It is widely accepted that the increase of greenhouse gas concentrations in the atmosphere due to human activities would result in warming of the Earth`s surface. To examine this effect and better understand how the GHG increase in the atmosphere might change the climate in the future, how ecosystems and societies in different regions of the World should adapt to these changes, what must policymakers do for the mitigation of that effect, the worldwide project within the Framework Convention on Climate Change was generated by the initiative of United Nations. Estonia is one of more than 150 countries, which signed the Framework Convention on Climate Change at the United Nations Conference on Environment and Development held in Rio de Janeiro in June 1992. In 1994 a new project, Estonian Country Study was initiated within the US Country Studies Program. The project will help to compile the GHG inventory for Estonia, find contemporary trends to investigate the impact of climate change on the Estonian ecosystems and economy and to formulate national strategies for Estonia addressing to global climate change.

  4. Strategic special nuclear material inventory differences. Semi-annual report

    SciTech Connect (OSTI)

    None

    1980-01-01T23:59:59.000Z

    This report provides and explains the generally small differences between the amounts of nuclear materials charged to DOE facilities and the amounts that could be physically inventoried. These Inventory Differences, previously called Material Unaccounted For (MUF), are being publicly released on a semiannual basis. This report covers data for the period from October 1, 1978, through March 31, 1979, and includes accounting corrections for data from earlier periods.

  5. Applications of inventory difference tool at Los Alamos Plutonium Facility

    SciTech Connect (OSTI)

    Hench, K.W.; Longmire, V.; Yarbro, T.F.; Zardecki, A.

    1998-12-31T23:59:59.000Z

    A prototype computer program reads the inventory entries directly from the Microsoft Access database. Based on historical data, the program then displays temporal trends and constructs a library of rules that encapsulate the system behavior. The analysis of inventory data is illustrated using a combination of realistic and simulated facility examples. Potential payoffs of this methodology include a reduction in time and resources needed to perform statistical tests and a broad applicability to DOE needs such as treaty verification.

  6. DOSE ASSESSMENT OF THE FINAL INVENTORIES IN CENTER SLIT TRENCHES ONE THROUGH FIVE

    SciTech Connect (OSTI)

    Collard, L.; Hamm, L.; Smith, F.

    2011-05-02T23:59:59.000Z

    In response to a request from Solid Waste Management (SWM), this study evaluates the performance of waste disposed in Slit Trenches 1-5 by calculating exposure doses and concentrations. As of 8/19/2010, Slit Trenches 1-5 have been filled and are closed to future waste disposal in support of an ARRA-funded interim operational cover project. Slit Trenches 6 and 7 are currently in operation and are not addressed within this analysis. Their current inventory limits are based on the 2008 SA and are not being impacted by this study. This analysis considers the location and the timing of waste disposal in Slit Trenches 1-5 throughout their operational life. In addition, the following improvements to the modeling approach have been incorporated into this analysis: (1) Final waste inventories from WITS are used for the base case analysis where variance in the reported final disposal inventories is addressed through a sensitivity analysis; (2) Updated K{sub d} values are used; (3) Area percentages of non-crushable containers are used in the analysis to determine expected infiltration flows for cases that consider collapse of these containers; (4) An updated representation of ETF carbon column vessels disposed in SLIT3-Unit F is used. Preliminary analyses indicated a problem meeting the groundwater beta-gamma dose limit because of high H-3 and I-129 release from the ETF vessels. The updated model uses results from a recent structural analysis of the ETF vessels indicating that water does not penetrate the vessels for about 130 years and that the vessels remain structurally intact throughout the 1130-year period of assessment; and (5) Operational covers are included with revised installation dates and sets of Slit Trenches that have a common cover. With the exception of the modeling enhancements noted above, the analysis follows the same methodology used in the 2008 PA (WSRC, 2008) and the 2008 SA (Collard and Hamm, 2008). Infiltration flows through the vadose zone are identical to the flows used in the 2008 PA, except for flows during the operational cover time period. The physical (i.e., non-geochemical) models of the vadose zone and aquifer are identical in most cases to the models used in the 2008 PA. However, the 2008 PA assumed a uniform distribution of waste within each Slit Trench (WITS Location) and assumed that the entire inventory of each trench was disposed of at the time the first Slit Trench was opened. The current analysis considers individual trench excavations (i.e., segments) and groups of segments (i.e., Inventory Groups also known as WITS Units) within Slit Trenches. Waste disposal is assumed to be spatially uniform in each Inventory Group and is distributed in time increments of six months or less between the time the Inventory Group was opened and closed.

  7. R/V Thomas G. Thompson Hazardous Material Storage and Inventory Sheet All hazardous material must be inventoried and accounted for by a Marine Technician BEFORE being

    E-Print Network [OSTI]

    Wilcock, William

    R/V Thomas G. Thompson Hazardous Material Storage and Inventory Sheet · All hazardous material must be inventoried and accounted for by a Marine Technician BEFORE being loaded aboard the vessel. · The correct inventory forms. · All safety equipment such as eye protection, aprons, gloves, respirators, etc. must

  8. Executive Summary of the Inventory of U.S. Greenhouse Gas Emissions and Sinks: 19902009 1 n emissions inventory that identifies and quantifies a country's primary anthropogenic1

    E-Print Network [OSTI]

    Little, John B.

    Executive Summary of the Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990­2009 1 n emissions inventory that identifies and quantifies a country's primary anthropogenic1 In 1992, the United climate change. This inventory adheres to both (1) a comprehensive and detailed set of methodologies

  9. Moving from Status to Trends: Forest Inventory and Analysis Symposium 2012 161GTR-NRS-P-105 TECHNICAL ASPECTS OF THE FOREST CARBON INVENTORY

    E-Print Network [OSTI]

    Moving from Status to Trends: Forest Inventory and Analysis Symposium 2012 161GTR-NRS-P-105 TECHNICAL ASPECTS OF THE FOREST CARBON INVENTORY OF THE UNITED STATES: RECENT PAST AND NEAR FUTURE Abstract.--The Forest Inventory and Analysis program of the U.S. Forest Service has explicitly assumed

  10. Concise and Tight Security Analysis of the Bennett-Brassard 1984 Protocol with Finite Key Lengths

    E-Print Network [OSTI]

    Masahito Hayashi; Toyohiro Tsurumaru

    2012-05-17T23:59:59.000Z

    We present a tight security analysis of the Bennett-Brassard 1984 protocol taking into account the finite size effect of key distillation, and achieving unconditional security. We begin by presenting a concise analysis utilizing the normal approximation of the hypergeometric function. Then next we show that a similarly tight bound can also be obtained by a rigorous argument without relying on any approximation. In particular, for the convenience of experimentalists who wish to evaluate the security of their QKD systems, we also give explicit procedures of our key distillation, and also show how to calculate the secret key rate and the security parameter from a given set of experimental parameters. Besides the exact values of key rates and security parameters, we also present how to obtain their rough estimates using the normal approximation.

  11. Naturally fractured tight gas reservoir detection optimization. Quarterly report, January 1, 1997--March 31, 1997

    SciTech Connect (OSTI)

    NONE

    1998-04-01T23:59:59.000Z

    This document contains the quarterly report dated January 1-March 31, 1997 for the Naturally Fractured Tight Gas Reservoir Detection Optimization project. Topics covered in this report include AVOA modeling using paraxial ray tracing, AVOA modeling for gas- and water-filled fractures, 3-D and 3-C processing, and technology transfer material. Several presentations from a Geophysical Applications Workshop workbook, workshop schedule, and list of workshop attendees are also included.

  12. Tight bound on the coherent-state quantum key distribution with heterodyne detection

    SciTech Connect (OSTI)

    Lodewyck, Jerome [Thales Research and Technologies, RD 128, 91767 Palaiseau Cedex (France); Laboratoire Charles Fabry de l'Institut d'Optique, CNRS, UMR 8501, Campus Universitaire, Batiment 503, 91403 Orsay Cedex (France); Grangier, Philippe [Laboratoire Charles Fabry de l'Institut d'Optique, CNRS, UMR 8501, Campus Universitaire, Batiment 503, 91403 Orsay Cedex (France)

    2007-08-15T23:59:59.000Z

    We propose an upper bound for the eavesdropper's information in the direct and reverse reconciliated coherent states quantum key distribution protocols with heterodyne detection. This bound is derived by maximizing the leaked information over the symplectic group of transformations that spans every physical Gaussian attack on individual pulses. We exhibit four different attacks that reach this bound, which shows that this bound is tight. Finally, we compare the secret key rate obtained with this bound to the homodyne rate.

  13. OPTIMIZATION OF INFILL DRILLING IN NATURALLY-FRACTURED TIGHT-GAS RESERVOIRS

    SciTech Connect (OSTI)

    Lawrence W. Teufel; Her-Yuan Chen; Thomas W. Engler; Bruce Hart

    2004-05-01T23:59:59.000Z

    A major goal of industry and the U.S. Department of Energy (DOE) fossil energy program is to increase gas reserves in tight-gas reservoirs. Infill drilling and hydraulic fracture stimulation in these reservoirs are important reservoir management strategies to increase production and reserves. Phase II of this DOE/cooperative industry project focused on optimization of infill drilling and evaluation of hydraulic fracturing in naturally-fractured tight-gas reservoirs. The cooperative project involved multidisciplinary reservoir characterization and simulation studies to determine infill well potential in the Mesaverde and Dakota sandstone formations at selected areas in the San Juan Basin of northwestern New Mexico. This work used the methodology and approach developed in Phase I. Integrated reservoir description and hydraulic fracture treatment analyses were also conducted in the Pecos Slope Abo tight-gas reservoir in southeastern New Mexico and the Lewis Shale in the San Juan Basin. This study has demonstrated a methodology to (1) describe reservoir heterogeneities and natural fracture systems, (2) determine reservoir permeability and permeability anisotropy, (3) define the elliptical drainage area and recoverable gas for existing wells, (4) determine the optimal location and number of new in-fill wells to maximize economic recovery, (5) forecast the increase in total cumulative gas production from infill drilling, and (6) evaluate hydraulic fracture simulation treatments and their impact on well drainage area and infill well potential. Industry partners during the course of this five-year project included BP, Burlington Resources, ConocoPhillips, and Williams.

  14. Bounding Radionuclide Inventory and Accident Consequence Calculation for the 1L Target

    SciTech Connect (OSTI)

    Kelsey, Charles T. IV [Los Alamos National Laboratory

    2011-01-01T23:59:59.000Z

    A bounding radionuclide inventory for the tungsten of the Los Alamos Neutron Science Center (LANSCE) IL Target is calculated. Based on the bounding inventory, the dose resulting from the maximum credible incident (MCI) is calculated for the maximally exposed offsite individual (MEOl). The design basis accident involves tungsten target oxidation following a loss of cooling accident. Also calculated for the bounding radionuclide inventory is the ratio to the LANSCE inventory threshold for purposes of inventory control as described in the target inventory control policy. A bounding radionuclide inventory calculation for the lL Target was completed using the MCNPX and CINDER'90 codes. Continuous beam delivery at 200 {micro}A to 2500 mA{center_dot}h was assumed. The total calculated activity following this irradiation period is 205,000 Ci. The dose to the MEOI from the MCI is 213 mrem for the bounding inventory. The LANSCE inventory control threshold ratio is 132.

  15. Multi-Year Work Plan to De-Inventory TRU Waste Stored at LANL - 12121

    SciTech Connect (OSTI)

    Johns-Hughes, K.W.; Clemmons, J.S.; Hargis, K.M.; Christensen, D.V.; Shepard, M.D. [Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 (United States); Bishop, M.L. [U.S. Department of Energy, National Nuclear Security Administration, Los Alamos Site Office, 3747 W. Jemez Road, Los Alamos, NM 87545 (United States)

    2012-07-01T23:59:59.000Z

    The Los Alamos National Laboratory (LANL) continues to accelerate disposition of transuranic (TRU) waste stored at its Technical Area 54 (TA-54) Area G waste management facility. The current focus is on complete removal of all non-cemented above-grade Legacy and newly-generated TRU waste that was in storage on October 1, 2011, by no later than June 30, 2014. This inventory of above-grade TRU is defined as 3,706 m{sup 3} of material. Legacy TRU waste containers were placed into storage up to 40 years ago, and most of the older containers must be remediated to address compliance issues before the waste can be characterized, certified as meeting the Waste Isolation Pilot Plant (WIPP) Waste Acceptance Criteria (WAC), and shipped for disposition. More than half of the remaining TRU waste volume stored above grade is contained within oversize boxes that contain waste items that must be repackaged or size reduced. Facilities and major types of equipment needed to remediate and characterize the TRU waste inventory are largely in place, but two additional oversize box processing lines are being implemented in 2012. Multiple work shifts are planned for most remediation lines in 2013. An integrated risk-based project management schedule for all disposition activities has been developed that is based on a 'Solution Package' approach. Inventories of containers that have issues in common were compiled into about 15 waste categories and about 70 'Solution Packages' that identify all of the activities needed to disposition the inventory of TRU waste in storage. Scheduled activities include all precursor activities to begin remediation, remediation processing, characterization and certification to the WIPP WAC, and shipping of containers to WIPP. Processing of the 3,706 m{sup 3} is projected to result in about 4,500 55-gallon (208 L) drums and 1,000 standard waste boxes that will be shipped to WIPP. About 385 shipments from LANL to WIPP are projected before June 30, 2014, to ship these containers, at a rate of 5 to 6 shipments a week. (authors)

  16. Life-cycle Energy and Emissions Inventories for Motorcycles, Diesel Automobiles, School Buses, Electric Buses, Chicago Rail, and New York City Rail

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2009-01-01T23:59:59.000Z

    EnergyandEmissionsInventoriesforMotorcycles,DieselEnergyandEmissionsInventoriesforMotorcycles,DieselEnergyandEmissionsInventoriesforMotorcycles,Diesel

  17. Environmental Life-cycle Assessment of Passenger Transportation An Energy, Greenhouse Gas, and Criteria Pollutant Inventory of Rail and Air Transportation

    E-Print Network [OSTI]

    Horvath, Arpad; Chester, Mikhail

    2008-01-01T23:59:59.000Z

    Selection in Life-Cycle Inventories Using Hybrid Approaches,and Criteria Pollutant Inventories of Automobiles, Buses,Criteria Pollutant Inventory of Rail and Air Transportation

  18. acromegaly remains under-recognized: Topics by E-print Network

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

    bees 144 Voices from the Small Cinemas: Beyond the Remaining Countries University of Kansas - KU ScholarWorks Summary: This introduction to a special volume dedicated to...

  19. Decontamination and Management of Human Remains Following Incidents of Hazardous Chemical Release

    SciTech Connect (OSTI)

    Hauschild, Veronique [U.S. Army Public Health Command; Watson, Annetta Paule [ORNL; Bock, Robert Eldon [ORNL

    2012-01-01T23:59:59.000Z

    Abstract Objective: To provide specific procedural guidance and resources for identification, assessment, control, and mitigation of compounds that may contaminate human remains resulting from chemical attack or release. Design: A detailed technical, policy, and regulatory review is summarized. Setting: Guidance is suitable for civilian or military settings where human remains potentially contaminated with hazardous chemicals may be present. Settings would include sites of transportation accidents, natural disasters, terrorist or military operations, mortuary affairs or medical examiner processing and decontamination points, and similar. Patients, Participants: While recommended procedures have not been validated with actual human remains, guidance has been developed from data characterizing controlled experiments with fabrics, materiel, and laboratory animals. Main Outcome Measure(s): Presentation of logic and specific procedures for remains management, protection and decontamination of mortuary affairs personnel, as well as decision criteria for determining when remains are sufficiently decontaminated so as to pose no chemical health hazard. Results: Established procedures and existing equipment/materiel available for decontamination and verification provide appropriate and reasonable means to mitigate chemical hazards from remains. Extensive characterization of issues related to remains decontamination indicates that supra-lethal concentrations of liquid chemical warfare agent VX may prove difficult to decontaminate and verify in a timely fashion. Specialized personnel can and should be called upon to assist with monitoring necessary to clear decontaminated remains for transport and processing. Conclusions: Once appropriate decontamination and verification have been accomplished, normal procedures for remains processing and transport to the decedent s family and the continental United States can be followed.

  20. Ammonia emission inventory for the state of Wyoming

    SciTech Connect (OSTI)

    Kirchstetter, Thomas W.; Maser, Colette R.; Brown, Nancy J.

    2003-12-17T23:59:59.000Z

    Ammonia (NH{sub 3}) is the only significant gaseous base in the atmosphere and it has a variety of impacts as an atmospheric pollutant, including the formation of secondary aerosol particles: ammonium sulfate and ammonium nitrate. NH{sub 3} preferentially forms ammonium sulfate; consequently ammonium nitrate aerosol formation may be limited by the availability of NH{sub 3}. Understanding the impact of emissions of oxides of sulfur and nitrogen on visibility, therefore, requires accurately determined ammonia emission inventories for use in air quality models, upon which regulatory and policy decisions increasingly depend. This report presents an emission inventory of NH{sub 3} for the state of Wyoming. The inventory is temporally and spatially resolved at the monthly and county level, and is comprised of emissions from individual sources in ten categories: livestock, fertilizer, domestic animals, wild animals, wildfires, soil, industry, mobile sources, humans, and publicly owned treatment works. The Wyoming NH{sub 3} inventory was developed using the Carnegie Mellon University (CMU) Ammonia Model as framework. Current Wyoming-specific activity data and emissions factors obtained from state agencies and published literature were assessed and used as inputs to the CMU Ammonia Model. Biogenic emissions from soils comprise about three-quarters of the Wyoming NH{sub 3} inventory, though emission factors from soils are highly uncertain. Published emission factors are scarce and based on limited measurements. In Wyoming, agricultural land, rangeland, and forests comprise 96% of the land area and essentially all of the estimated emissions from soils. Future research on emission rates of NH{sub 3} for these land categories may lead to a substantial change in the magnitude of soil emissions, a different inventory composition, and reduced uncertainty in the inventory. While many NH{sub 3} inventories include annual emissions, air quality modeling studies require finer temporal resolution. Published studies indicate higher emission rates from soils and animal wastes at higher temperatures, and temporal variation in fertilizer application. A recent inverse modeling study indicates temporal variation in regional NH{sub 3} emissions. Monthly allocation factors were derived to estimate monthly emissions from soils, livestock and wild animal waste based on annual emission estimates. Monthly resolution of NH{sub 3} emissions from fertilizers is based on fertilizer sales to farmers. Statewide NH{sub 3} emissions are highest in the late spring and early summer months.

  1. Radionuclide-inventory impacts on reactor-accident consequences

    SciTech Connect (OSTI)

    Ostmeyer, R.M.

    1981-01-01T23:59:59.000Z

    To examine the potential impacts of the different radionuclide inventories on predicted accident consequences, and the appropriateness of inventory scaling, a series of calculations was performed using CRAC2, a modified version of the WASH-1400 consequence model. Consequences were calculated assuming (1) an SST-1 accident (large scale core melt with uncontrolled release directly to the atmosphere), (2) Indian Point population and wind-rose data, (3) New York City weather data, and (4) a distribution of evacuations within 16 km of the reactor.

  2. An Analytical Model for Predicting the Remaining Battery Capacity of Lithium-Ion Batteries

    E-Print Network [OSTI]

    Pedram, Massoud

    An Analytical Model for Predicting the Remaining Battery Capacity of Lithium-Ion Batteries Peng cycle-life tends to shrink significantly. The capacities of commercial lithium-ion batteries fade by 10 prediction model to estimate the remaining capacity of a Lithium-Ion battery. The proposed analytical model

  3. PREDICTION OF REMAINING LIFE OF POWER TRANSFORMERS BASED ON LEFT TRUNCATED AND RIGHT

    E-Print Network [OSTI]

    PREDICTION OF REMAINING LIFE OF POWER TRANSFORMERS BASED ON LEFT TRUNCATED AND RIGHT CENSORED of the remaining life of high-voltage power transform- ers is an important issue for energy companies because of the need for planning maintenance and capital expenditures. Lifetime data for such transformers

  4. Fish remains (Elasmobranchii, Actinopterygii) from the Late Cretaceous of1 the Benue Trough, Nigeria2

    E-Print Network [OSTI]

    Fish remains (Elasmobranchii, Actinopterygii) from the Late Cretaceous of1 the Benue Trough address: romain.vullo@univ-rennes1.fr9 10 Abstract11 Selachian and ray-finned fish remains from various Cenomanian­early Turonian and25 Maastrichtian) created opportunities for the dispersal of many marine fish

  5. Study of Flow Regimes in Multiply-Fractured Horizontal Wells in Tight Gas and Shale Gas Reservoir Systems

    E-Print Network [OSTI]

    Freeman, Craig M.

    2010-07-14T23:59:59.000Z

    Various analytical, semi-analytical, and empirical models have been proposed to characterize rate and pressure behavior as a function of time in tight/shale gas systems featuring a horizontal well with multiple hydraulic fractures. Despite a small...

  6. Study of Flow Regimes in Multiply-Fractured Horizontal Wells in Tight Gas and Shale Gas Reservoir Systems

    E-Print Network [OSTI]

    Freeman, Craig M.

    2010-07-14T23:59:59.000Z

    Various analytical, semi-analytical, and empirical models have been proposed to characterize rate and pressure behavior as a function of time in tight/shale gas systems featuring a horizontal well with multiple hydraulic fractures. Despite a small...

  7. Aggregation Of Uncertainty And Multivariate Dependence: The Value Of Pooling Of Inventories Under Non-Normal Dependent Demand

    E-Print Network [OSTI]

    Corbett, Charles J.; Rajaram, Kumar

    2011-01-01T23:59:59.000Z

    Analysis of a Two-Echelon Inventory Control System withStock in a Simple Inventory Model, Management Science, 32 (in Multi-Level Production/Inventory Systems: Theory and

  8. The effects of fracture fluid cleanup upon the analysis of pressure buildup tests in tight gas reservoirs

    E-Print Network [OSTI]

    Johansen, Atle Thomas

    1988-01-01T23:59:59.000Z

    THE EFFECTS OF FRACTURE FLUID CLEANUP UPON THE ANALYSIS OF PRESSURE BUILDUP TESTS IN TIGHT GAS RESERVOIRS A Thesis by ATLE THOMAS JOHANSEN Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1988 Major Subject: Petroleum Engineering THE EFFECTS OF FRACTURE FLUID CLEANUP UPON THE ANALYSIS OF PRESSURE BUILDUP TESTS IN TIGHT GAS RESERVOIRS A Thesis by ATLE THOMAS JOHANSEN Approved...

  9. Assessment of environmental health and safety issues associated with the commercialization of unconventional gas recovery: Tight Western Sands

    SciTech Connect (OSTI)

    Riedel, E.F.; Cowan, C.E.; McLaughlin, T.J.

    1980-02-01T23:59:59.000Z

    Results of a study to identify and evaluate potential public health and safety problems and the potential environmental impacts from recovery of natural gas from Tight Western Sands are reported. A brief discussion of economic and technical constraints to development of this resource is also presented to place the environmental and safety issues in perspective. A description of the resource base, recovery techniques, and possible environmental effects associated with tight gas sands is presented.

  10. Multi-echelon inventory management for a fresh produce retail supply chain

    E-Print Network [OSTI]

    Suryawanshi, Yogeshwar D. (Yogeshwar Dattatraya)

    2010-01-01T23:59:59.000Z

    Perishability presents a challenging problem in inventory management for the fresh produce industry since it can lead to higher inventory costs and lower service levels. If a supply chain has multiple echelons, that further ...

  11. O:\\A76\\FAIR\\Fair Act 2008\\Guidance\\PDF\\GUIDE TO INVENTORY SUBMISSION...

    Office of Environmental Management (EM)

    O:A76FAIRFair Act 2008GuidancePDFGUIDE TO INVENTORY SUBMISSION ATTCH 2.pdf.prn.pdf&0; O:A76FAIRFair Act 2008GuidancePDFGUIDE TO INVENTORY SUBMISSION ATTCH...

  12. 2014 Review of the Potential Impact of DOE Excess Uranium Inventory...

    Energy Savers [EERE]

    2014 Review of the Potential Impact of DOE Excess Uranium Inventory On the Commercial Markets 2014 Review of the Potential Impact of DOE Excess Uranium Inventory On the Commercial...

  13. Chapter 4. Multiple Choice Concept Tests: The Force Concept Inventory (FCI)

    E-Print Network [OSTI]

    Maryland at College Park, University of

    102 Chapter 4. Multiple Choice Concept Tests: The Force Concept Inventory (FCI) I. CHAPTER OVERVIEW Inventory (FCI).6 Because the questions are written in plain language and easily understood by non

  14. Tritium inventory control in ITER Charles Skinner with key contributions from

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    Tritium inventory control in ITER Charles Skinner with key contributions from Charles Gentile permitted" Tritium inventory control Worrisome issue: Once at the tritium limit there won't be any more

  15. Notice of Asbestos-Containing Material (ACM) Removal Request for Correction of Online ACM Inventory

    E-Print Network [OSTI]

    Rubloff, Gary W.

    Inventory This form is to be completed for all asbestos abatement/removal work at the University of Maryland and type of material removed -as listed on DES inventory. (Indicate "NPL" ­ if described material is "not

  16. CHEN 3AA0 Chemical Engineering Progress Assessment II (Concepts Inventory Exam)

    E-Print Network [OSTI]

    Ashurst, W. Robert

    CHEN 3AA0 Chemical Engineering Progress Assessment II (Concepts Inventory Exam) Instructions to as the Concept Inventory Exam (CIE). The following material discusses the nature of the CIE and the CHEN 3AA0

  17. Inventory management strategy for the supply chain of a medical device company

    E-Print Network [OSTI]

    Tjhin, Poi Chung

    2012-01-01T23:59:59.000Z

    In the medical device industry, many companies rely on a high inventory strategy in order to meet their customers' urgent requirements, sometimes leading to excessive inventory. This problem is compounded when it involves ...

  18. Developing global inventory and resupply forecasting policies for the vaccines industry

    E-Print Network [OSTI]

    Stark, Julia (Julia Anne)

    2011-01-01T23:59:59.000Z

    Appropriate inventory management is important for many businesses throughout the world. For the vaccines industry, appropriate inventory policies impact both the business' profitability and people's lives. An optimal policy ...

  19. The production planning and inventory management of intermediate products for a pharmaceutical company

    E-Print Network [OSTI]

    Kok, Yixiong

    2007-01-01T23:59:59.000Z

    TCG is a multinational pharmaceutical company. As part of its drive to stay lean and competitive, TCG hopes to effectively maximize its capital assets by reducing warehouse inventory. This thesis aims to reduce the inventory ...

  20. Modeling and centralization of strategic inventory for repairable and long lead-time spare parts

    E-Print Network [OSTI]

    Duncan, Tyeliah Elaine

    2011-01-01T23:59:59.000Z

    This thesis develops an optimal inventory model for repairable and long leadtime spare parts for an Engine overhaul business. In addition, it presents a business case for centralization of inventory. Pratt & Whitney purchased ...

  1. Level 2 Diagnosis and Project Inventory, Lower Snake Tributaries Prepared by: Mobrand Biometrics, Inc.

    E-Print Network [OSTI]

    Level 2 Diagnosis and Project Inventory, Lower Snake Tributaries Prepared by: Mobrand Biometrics for Almota steelhead, and Figure 2 is a combined Level 2 Diagnosis/Project Inventory for Deadman Creek

  2. Tight bounds on the size of neural networks for classification problems

    SciTech Connect (OSTI)

    Beiu, V. [Los Alamos National Lab., NM (United States); Pauw, T. de [Universite Catholique de Louvain, Louvain-la-Neuve (Belgium). Dept. de Mathematique

    1997-06-01T23:59:59.000Z

    This paper relies on the entropy of a data-set (i.e., number-of-bits) to prove tight bounds on the size of neural networks solving a classification problem. First, based on a sequence of geometrical steps, the authors constructively compute an upper bound of O(mn) on the number-of-bits for a given data-set - here m is the number of examples and n is the number of dimensions (i.e., R{sup n}). This result is used further in a nonconstructive way to bound the size of neural networks which correctly classify that data-set.

  3. Naturally fractured tight gas reservoir detection optimization. Quarterly report, January--March 1995

    SciTech Connect (OSTI)

    NONE

    1995-05-01T23:59:59.000Z

    This report describes progress in the following five projects: (1) Geologic assessment of the Piceance Basin; (2) Regional stratigraphic studies, Upper Cretaceous Mesaverde Group, southern Piceance Basin, Colorado; (3) Structurally controlled and aligned tight gas reservoir compartmentalization in the San Juan and Piceance Basins--Foundation for a new approach to exploration and resource assessments of continuous type deposits; (4) Delineation of Piceance Basin basement structures using multiple source data--Implications for fractured reservoir exploration; and (5) Gas and water-saturated conditions in the Piceance Basin, western Colorado--Implications for fractured reservoir detection in a gas-centered coal basin.

  4. Gas-Tight Sealing Method for Solid Oxide Fuel Cells - Energy Innovation

    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 AdministrationField8,Dist.Newof EnergyFunding OpportunityF GGaryPortal Gas-Tight

  5. Price and Inventory Competition in Oligopoly TV White Space Markets

    E-Print Network [OSTI]

    Huang, Jianwei

    's wholesale pricing strategy on the market equilibrium. Specifically, we analytically show how the wholesale further propose two different spectrum wholesale pricing strategies that maximize the database manager between these two wholesale pricing strategies. Index Terms--TV White Space, Price and Inventory

  6. archaeological inventory research: Topics by E-print Network

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

    archaeological inventory research First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 RESEARCH REQUEST FORM...

  7. anthropogenic emission inventory: Topics by E-print Network

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

    anthropogenic emission inventory First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 GEOS-CHEM...

  8. anderson symptom inventory: Topics by E-print Network

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

    anderson symptom inventory First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Leona Anderson Oral History...

  9. anxiety inventory spai: Topics by E-print Network

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

    anxiety inventory spai First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Using the Personality Assessment...

  10. anxiety inventory-2 revised: Topics by E-print Network

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

    inventory-2 revised First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Validation of the Revised...

  11. Waste Inventory for Near Surface Repository (NSR) - 13482

    SciTech Connect (OSTI)

    Vaidotas, Algirdas [Lithuania Enterprise Company Radioactive Waste Management Agency, Luksio 5, Vilnius (Lithuania)] [Lithuania Enterprise Company Radioactive Waste Management Agency, Luksio 5, Vilnius (Lithuania)

    2013-07-01T23:59:59.000Z

    The main characteristics, physical, chemical as well as radiological of the waste intended to be disposed of in the planned NSR are described. This description is mainly based on the waste inventory investigations performed by the Ignalina Nuclear Power Plant (INPP). The four different waste streams to be disposed of in the NSR are described and investigated. (authors)

  12. argentina preliminary inventory: Topics by E-print Network

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

    argentina preliminary inventory First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 UBC 2006 Greenhouse Gas...

  13. Owyhee Subbasin Plan Chapter 3 Inventory of Existing Activities

    E-Print Network [OSTI]

    of Reclamation Bradley Nishitani, GIS Consultant, BioAnalysts Robert Orr, Bureau of Land Management Keith Meetings Patrick Coffin, Bureau of Land Management Pam Druliner, Bureau of Land Management Tim Chapter 3 OSP Project Inventory Final Draft May 28, 2004ii Brent Grasty, Bureau of Land Management

  14. Title: Canada Land Inventory: Land Capability for Forestry Data Creator /

    E-Print Network [OSTI]

    Title: Canada Land Inventory: Land Capability for Forestry Data Creator / Copyright Owner: National Archives of Canada, Visual and Sound Archives Division; Publisher: National Archives of Canada, Visual and Sound Archives Division; developed under the auspices of Environment Canada; distributed by Natural

  15. Title: Canada Land Inventory: 1966 Land Use Data Creator /

    E-Print Network [OSTI]

    Title: Canada Land Inventory: 1966 Land Use Data Creator / Copyright Owner: National Archives of Canada, Visual and Sound Archives Division Publisher: National Archives of Canada, Visual and Sound Archives Division; developed under the auspices of Environment Canada; distributed by Natural Resources

  16. Time-to-Produce, Inventory, and Asset Prices

    E-Print Network [OSTI]

    Chen, Zhanhui

    2012-10-19T23:59:59.000Z

    In a production-based general equilibrium model, I study the impact of time-to-build and time-to-produce technology constraints and inventory on asset prices and macroeconomic quantity dynamics. A time-to-build constraint captures the delay...

  17. Air emission inventory for the Idaho National Engineering Laboratory: 1994 emissions report

    SciTech Connect (OSTI)

    NONE

    1995-07-01T23:59:59.000Z

    This report Presents the 1994 update of the Air Emission inventory for the Idaho National Engineering Laboratory (INEL). The INEL Air Emission Inventory documents sources and emissions of non-radionuclide pollutants from operations at the INEL. The report describes the emission inventory process and all of the sources at the INEL, and provides non-radionuclide emissions estimates for stationary sources.

  18. Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory - Calendar Year 1999 Emission Report

    SciTech Connect (OSTI)

    Zohner, S.K.

    2000-05-30T23:59:59.000Z

    This report presents the 1999 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradionuclide emissions estimates for stationary sources.

  19. Production, Manufacturing and Logistics Managing inventories in a two-echelon dual-channel

    E-Print Network [OSTI]

    Chiang, Wei-yu Kevin

    Production, Manufacturing and Logistics Managing inventories in a two-echelon dual-channel supply We present a two-echelon dual-channel inventory model in which stocks are kept in both a manufacturer the Internet-based direct channel. The demand of retail customers is met with the on-hand inventory from

  20. IIFET 2004 Japan Proceedings OPTIMAL STORAGE TEMPERATURE DESIGN FOR FROZEN SEAFOOD INVENTORIES

    E-Print Network [OSTI]

    IIFET 2004 Japan Proceedings 1 OPTIMAL STORAGE TEMPERATURE DESIGN FOR FROZEN SEAFOOD INVENTORIES a model for optimal temperature design for semi-perishable seafood inventory, and apply the model dependent on the time-temperature tolerance of frozen inventory, the cost of frozen storage, and the rate

  1. Self-organization of the Sound Inventories: Analysis and Synthesis of the Occurrence and

    E-Print Network [OSTI]

    Ganguly, Niloy

    Self-organization of the Sound Inventories: Analysis and Synthesis of the Occurrence and Co Microsoft Research India, Bangalore ­ 560080 September 18, 2007 Abstract The sound inventories of the world of language. 1 Introduction Sound inventories of human languages show a considerable extent of symmetry

  2. Evaluating atmospheric CO2 inversions at multiple scales over a highly inventoried agricultural landscape

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    Evaluating atmospheric CO2 inversions at multiple scales over a highly inventoried agricultural the results to an inventory of CO2 fluxes. Statistics from densely monitored crop production, consisting primarily of corn and soybeans, provided the backbone of a well studied bottom-up inventory flux estimate

  3. Application of satellite observations for timely updates to global anthropogenic NOx emission inventories

    E-Print Network [OSTI]

    Chance, Kelly

    inventories L. N. Lamsal,1 R. V. Martin,1,2 A. Padmanabhan,1 A. van Donkelaar,1 Q. Zhang,3 C. E. Sioris,4 K to hindcast and forecast the inventories. We evaluate our approach by comparing bottomup and hindcast emissions for 2003. The two inventories agree within 6.0% globally and within 8.9% at the regional scale

  4. Redundancy Ratio: An Invariant Property of the Consonant Inventories of the World's Languages

    E-Print Network [OSTI]

    Ganguly, Niloy

    Redundancy Ratio: An Invariant Property of the Consonant Inventories of the World's Languages that is observed across the sound inventories of the world's languages. Through rigorous statis- tical analysis, we analysis further un- folds that the vowel inventories do not ex- hibit any such property, which in turn

  5. The completeness of taxonomic inventories for describing the global diversity and

    E-Print Network [OSTI]

    Myers, Ransom A.

    The completeness of taxonomic inventories for describing the global diversity and distribution University, Halifax, Nova Scotia, Canada B3H 4J1 Taxonomic inventories (or species censuses) are the most to the completeness of taxonomic inventories can have far-reaching consequences. Here, we used the largest publicly

  6. Hardwood Biomass Inventories in California1 Norman H. Pillsbury and Michael L. Kirkley2

    E-Print Network [OSTI]

    Standiford, Richard B.

    Hardwood Biomass Inventories in California1 Norman H. Pillsbury and Michael L. Kirkley2 1 Presented as well as several which have been completed in the last three or four years. Inventory studies can areas. Those studies relating to tree inventory are often used for volume table development, while

  7. Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory - Calendar Year 1998 Emissions Report

    SciTech Connect (OSTI)

    S. K. Zohner

    1999-10-01T23:59:59.000Z

    This report presents the 1998 calendar year update of the Air Emission Inventory for the Idaho National Engineering and Environmental Laboratory (INEEL). The INEEL Air Emission Inventory documents sources and emissions of nonradionuclide pollutants from operations at the INEEL. The report describes the emission inventory process and all of the sources at the INEEL, and provides nonradiological emissions estimates for stationary sources.

  8. Zero-Inventory Conditions For a Two-Part-Type Make-to-Stock

    E-Print Network [OSTI]

    Veatch, Michael H.

    Zero-Inventory Conditions For a Two-Part-Type Make-to-Stock Production System Michael H. Veatch finished goods inventory; un- met demand is backordered. The control policy determines which part type and sufficient conditions are found for a zero-inventory pol- icy to be optimal. This result indicates

  9. Managing Inventory of Items with Replacement Wei Huang Vidhyadhar Kulkarni 1

    E-Print Network [OSTI]

    Kulkarni, Vidyadhar G.

    Managing Inventory of Items with Replacement Warranty Wei Huang Vidhyadhar Kulkarni 1 Jayashankar items under warranty. We model this setting as a multi-period single product inventory problem where that neglects warranty repairs. Keyword: Warranty, Inventory, Stochastic Demand, Information. 1 This work

  10. Revision 08 (08/10) Form C Certification of Current Inventory for

    E-Print Network [OSTI]

    Nair, Sankar

    Revision 08 (08/10) Form C Certification of Current Inventory for Acquisition of Radioactive Form) Current Inventory (incl. waste): mCi Total Including this Order: mCi Possession Limit: m Date) (Physical Form) (Chemical Form) New AU's Information Current Inventory (incl. waste): mCi Total

  11. Teaching and Assessment of Mathematical Reasoning Principles Using a Concept Inventory

    E-Print Network [OSTI]

    Hallstrom, Jason

    Teaching and Assessment of Mathematical Reasoning Principles Using a Concept Inventory Svetlana V of Mathematical Reasoning Principles Using a Concept Inventory SVETLANA V. DRACHOVA, Limestone College JASON O. It presents a comprehensive Reasoning Concept Inventory (RCI) that captures the finer details of basic skills

  12. A practical modification of horizontal line sampling for snag and cavity tree inventory

    E-Print Network [OSTI]

    A practical modification of horizontal line sampling for snag and cavity tree inventory M.J. Ducey features in forests, but they are often sparsely distributed, making efficient inventories problematic. We present a straightforward modification of horizontal line sampling de- signed to facilitate inventory

  13. Embeddings of Cubic Halin Graphs A Surface-by-Surface Inventory

    E-Print Network [OSTI]

    Gross, Jonathan L.

    Embeddings of Cubic Halin Graphs A Surface-by-Surface Inventory Jonathan L. Gross Columbia@cs.columbia.edu; http://www.cs.columbia.edu/gross/. 1 #12;Embeddings of Cubic Halin Graphs: An Inventory 2 1 graph for a 14-vertex tree with 8 leaves. #12;Embeddings of Cubic Halin Graphs: An Inventory 3

  14. A CONSTANT-INVENTORY TACTICAL PLANNING MODEL FOR A JOB SHOP

    E-Print Network [OSTI]

    Graves, Stephen C.

    A CONSTANT-INVENTORY TACTICAL PLANNING MODEL FOR A JOB SHOP Stephen C. Graves Massachusetts a constant-inventory tactical planning model for a generic manufacturing system, such as a job shop assume that we can regulate the release of work to the shop to maintain the constant-inventory constraint

  15. A Coordination Mechanism with Fair Cost Allocation for Divergent Multi-Echelon Inventory

    E-Print Network [OSTI]

    Boucherie, Richard J.

    A Coordination Mechanism with Fair Cost Allocation for Divergent Multi-Echelon Inventory Systems Judith Timmer Abstract This paper is concerned with the coordination of inventory control in divergent multi- echelon inventory systems under periodic review and decentralized control. All the instal

  16. A Dynamic Inventory Control Policy Under Demand, Yield and Lead Time Uncertainties

    E-Print Network [OSTI]

    Boyer, Edmond

    A Dynamic Inventory Control Policy Under Demand, Yield and Lead Time Uncertainties Mohamed Zied@lgi.ecp.fr, dallery@lgi.ecp.fr) ABSTRACT In this paper, we analyze a single-stage and single-item inventory control it. Keywords: inventory control, forecasts, cycle service level, fill rate, safety stock, policy

  17. SECTION 2 Table of Contents 2 Province Management Plan and Inventory....................................................2

    E-Print Network [OSTI]

    2-1 SECTION 2 ­ Table of Contents 2 Province Management Plan and Inventory 2.4 Inventory of Existing Programs in the Intermountain Province................................. 48....................................................................... 80 #12;2-2 2 Province Management Plan and Inventory The Technical Guide for Subbasin Planners states

  18. 4 Inventory of Existing Activities 4.1 Introduction, Purpose, and Scope

    E-Print Network [OSTI]

    249 4 Inventory of Existing Activities 4.1 Introduction, Purpose, and Scope The information what BPA has actually funded in the 2001-2003 period. Inventory of existing activities is a key element which represent each agency's role in the management of the subbasin. In addition, an inventory

  19. Global inventory of nitrogen oxide emissions constrained by space-based observations of NO2 columns

    E-Print Network [OSTI]

    Chance, Kelly

    Global inventory of nitrogen oxide emissions constrained by space-based observations of NO2 columns NO + NO2), and combine these with a priori information from a bottom- up emission inventory (with error and a factor of 2 over remote regions. We derive a top-down NOx emission inventory from the GOME data by using

  20. Rice inventory credit in Madagascar : diversity of rural household strategies around an hybrid financial and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Rice inventory credit in Madagascar : diversity of rural household strategies around an hybrid been offering an innovative individual rice inventory credit to its members since 1993. Starting from the acknowledgement that the inventory credit is a hybrid product, which involves a mix of in kind and in cash flows

  1. DECENTRALIZED INVENTORY CONTROL IN A TWO-STAGE CAPACITATED SUPPLY CHAIN

    E-Print Network [OSTI]

    Karaesmen, Fikri

    DECENTRALIZED INVENTORY CONTROL IN A TWO-STAGE CAPACITATED SUPPLY CHAIN Zied Jema¨i and Fikri@ku.edu.tr Revised Version: July 2005 #12;Decentralized Inventory Control in a Two-Stage Capacitated Supply Chain base stock policies for inventory replenishment. All unsatisfied demand is backlogged and the customer

  2. 4.0 Inventory of Existing Programs and Activities 4.1 Background

    E-Print Network [OSTI]

    172 4.0 Inventory of Existing Programs and Activities 4.1 Background The Blackfoot Subbasin Inventory summarizes current fish, wildlife, and habitat protection and restoration activities within the subbasin. The Inventory includes a description of 1) protected areas in the subbasin, 2) management plans

  3. Salmon Subbasin Assessment May 2004 APPENDIX 4-1--SALMON SUBBASIN PROJECT INVENTORY

    E-Print Network [OSTI]

    Salmon Subbasin Assessment May 2004 1 APPENDIX 4-1--SALMON SUBBASIN PROJECT INVENTORY The purpose of the project inventory is to provide a generalized picture of the types of fish and wildlife restoration team participants through the project inventory website or through direct submission. Additional

  4. A glacier inventory for South Tyrol, Italy, based on airborne laser-scanner data

    E-Print Network [OSTI]

    Kerschner, Hanns

    A glacier inventory for South Tyrol, Italy, based on airborne laser-scanner data Christoph KNOLL-mail: christoph.knoll@uibk.ac.at ABSTRACT. A new approach to glacier inventory, based on airborne laser supervision. Earlier inventories, from 1983 and 1997, are used to compare changes in area, volume

  5. Chemical Inventory B39 Spedding 02/22/200714:54:42

    E-Print Network [OSTI]

    Vakni, David

    Chemical Inventory B39 Spedding 02/22/200714:54:42 David Vaknin Page 1 Chemical Name Amount Units-diallyl-methylaminechloride (20%wt in water) #12;Chemical Inventory B39 Spedding 02/22/200714:54:42 David Vaknin Page 2 7647-3-methyl-imidazolium iodide #12;Chemical Inventory B39 Spedding 02/22/200714:54:42 David Vaknin

  6. Department of Industrial Engineering Fall 2011 KYDEX LLC 1: Reduce Masterbatch Inventory

    E-Print Network [OSTI]

    Demirel, Melik C.

    PENNSTATE Department of Industrial Engineering Fall 2011 KYDEX LLC 1: Reduce Masterbatch Inventory Overview KYDEX has a high inventory of masterbatch (the pigment they use to color their plastic sheets). As of October 2011, there was about 300,000 lbs. of masterbatch (MB) in inventory. This project required

  7. Inventory-Measurements Gen. Tech. Rep. PSW-100. Berkeley, CA. Pacific Southwest Forest and Range

    E-Print Network [OSTI]

    Standiford, Richard B.

    Inventory-Measurements 289 #12;Gen. Tech. Rep. PSW-100. Berkeley, CA. Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture; 1987. Hardwood Inventory or region, or developing statewide hardwood policy guidelines. A physical inventory, while by no means

  8. Upper Snake Provincial Assessment May 2004 APPENDIX 4-1--UPPER SNAKE PROVINCE PROJECT INVENTORY

    E-Print Network [OSTI]

    Upper Snake Provincial Assessment May 2004 1 APPENDIX 4-1--UPPER SNAKE PROVINCE PROJECT INVENTORY The purpose of the project inventory is to provide a generalized picture of the types of fish and wildlife team participants through the project inventory website or through direct submission. Additional

  9. Revenue Maximization in Reservation-based Online Advertising Through Dynamic Inventory

    E-Print Network [OSTI]

    Tomkins, Andrew

    Revenue Maximization in Reservation-based Online Advertising Through Dynamic Inventory Management inventory on content sites owned by publishers (e.g., CNN, amazon, etc.). Sales representatives, acting on behalf of publishers, sell inventory (impression) bundles of various types (text, video, multimedia, etc

  10. National Inventory of Woodland and Trees Analysis of Management and Biodiversity Data

    E-Print Network [OSTI]

    National Inventory of Woodland and Trees 1995-1999 Analysis of Management and Biodiversity Data collected during the first National Inventory of Woodland and Trees (NIWT1) that were not published this National Inventory project. The new types of data reflect the rapid expansion in the information needs

  11. Inventory and software distribution solutions for midsize businesses Buyer's guide: purchasing criteria

    E-Print Network [OSTI]

    Inventory and software distribution solutions for midsize businesses Buyer's guide: purchasing criteria Select inventory and software distribution tools that simplify PC and server management. March 2006 #12;2 Creating an accurate inventory of the hardware and software used throughout your

  12. Supply Chain Inventory Management Rutgers Business School Newark and New Brunswick

    E-Print Network [OSTI]

    Lin, Xiaodong

    Supply Chain Inventory Management 26:799:685 Rutgers Business School ­ Newark and New Brunswick Description: Inventory management is the cornerstone of supply chain management. The goal of this course is three-fold: (1) identify problems and challenges in inventory management, (2) introduce the main stream

  13. Landsat-based inventory of glaciers in western Canada, 19852005 Tobias Bolch , Brian Menounos, Roger Wheate

    E-Print Network [OSTI]

    Landsat-based inventory of glaciers in western Canada, 19852005 Tobias Bolch , Brian Menounos 22 August 2009 Keywords: Glacier inventory Glacier recession Landsat TM Western Canada Scaling method Band ratio Image classification We report on a glacier inventory for the Canadian Cordillera south

  14. TRITIUM RECYCLING AND INVENTORY IN ERODED DEBRIS OF PLASMA-FACING MATERIALS*

    E-Print Network [OSTI]

    Harilal, S. S.

    .,, TRITIUM RECYCLING AND INVENTORY IN ERODED DEBRIS OF PLASMA-FACING MATERIALS* Ahmed Hassanein RECYCLING AND INVENTORY IN ERODED DEBRIS OF PLASMA-FACING MATERIALS AmvlED H.ASSANEIN Argonne Mm therefore, they can significantly infIuence plasma behavior and tritium inventory during subsequent

  15. U.S. LIFE CYCLE INVENTORY DATABASE Goals of the U.S. LCI Database Project

    E-Print Network [OSTI]

    U.S. LIFE CYCLE INVENTORY DATABASE ROADMAP rsed e #12;Goals of the U.S. LCI Database Project. Vision Statement The U.S. Life Cycle Inventory Database will be the recognized source of U.S.-based, quality, transparent life cycle inventory data and will become an integral part of the rapidly expanding

  16. Owyhee Subbasin Plan Appendix 3: Appendices for the Inventory of Restoration

    E-Print Network [OSTI]

    Owyhee Subbasin Plan Appendix 3: Appendices for the Inventory of Restoration Activities (Chapter 3. Appendix 3. Inventory of Activities Final Draft May 28, 2004i Document Citation: Shoshone-Paiute Tribes and Owyhee Watershed Council. 2004. Owyhee Subbasin Plan Appendix 3: Appendices for the Inventory

  17. Midterm Supply Chain Planning Under Demand Uncertainty : Customer Demand Satisfaction and Inventory Management

    E-Print Network [OSTI]

    Maranas, Costas

    and Inventory Management Anshuman Gupta and Costas D. Maranas1 Department of Chemical Engineering inventory depletion at the production sites and excessive shortage at the customer. A chance constraint and standard deviation of the inventory are derived and used for setting the appropriate CDS level

  18. Research Summary Inventory of evidence and programmes relating to trees and

    E-Print Network [OSTI]

    Research Summary Inventory of evidence and programmes relating to trees and forests and (peri contribution towards furthering these agendas and providing benefits to urban societies. In 2010, an inventory. As a result, the inventory discussed here was created. Background There is a growing evidence base to support

  19. Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry

    Broader source: Energy.gov [DOE]

    "This report contains information on Current Size and Remaining Market Potential of the U.S. Energy Service Company Industry, prepared for the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy, Weatherization and Intergovernmental Program."

  20. Comparative analysis of remaining oil saturation in waterflood patterns based on analytical modeling and simulation

    E-Print Network [OSTI]

    Azimov, Anar Etibar

    2006-08-16T23:59:59.000Z

    In assessing the economic viability of a waterflood project, a key parameter is the remaining oil saturation (ROS) within each pattern unit. This information helps in identifying the areas with the highest ROS and thus ...

  1. Taphonomy of the faunal remains of a rural roman farmsite, San Giovanni di Ruoti, Italy

    E-Print Network [OSTI]

    Hunter, Cristi Assad

    1986-01-01T23:59:59.000Z

    Hunter, B. A. , California State University at Sacramento Chairman of Advisory Committee: Dr. D. Gentry Steele The faunal remains from a rural Roman farmsite, San Giovanni di Ruoti, Italy, were used to perform a taphonomic analysis. The goal... remains. The taphonomic analysis included examination of the pig skeletal element representation, identification of the specific agents that modify bone, identification of the butchering techniques used at the site, and documentation of possible...

  2. Leak-Tight Welding Experience from the Industrial Assembly of the LHC Cryostats at CERN

    E-Print Network [OSTI]

    Bourcey, N; Chiggiato, P; Limon, P; Mongelluzzo, A; Musso, G; Poncet, A; Parma, V

    2008-01-01T23:59:59.000Z

    The assembly of the approximately 1700 LHC main ring cryostats at CERN involved extensive welding of cryogenic lines and vacuum vessels. More than 6 km of welding requiring leak tightness to a rate better than 1.10-9 mbar.l.s-1 on stainless steel and aluminium piping and envelopes was made, essentially by manual welding but also making use of orbital welding machines. In order to fulfil the safety regulations related to pressure vessels and to comply with the leak-tightness requirements of the vacuum systems of the machine, welds were executed according to high qualification standards and following a severe quality assurance plan. Leak detection by He mass spectrometry was extensively used. Neon leak detection was used successfully to locate leaks in the presence of helium backgrounds. This paper presents the quality assurance strategy adopted for welds and leak detection. It presents the statistics of non-conformities on welds and leaks detected throughout the entire production and the advances in the use...

  3. Evaluating atmospheric CO2 inversions at multiple scales over a highly-inventoried agricultural landscape.

    SciTech Connect (OSTI)

    Schuh, Andrew E.; Lauvaux, Thomas; West, Tristram O.; Denning, A.; Davis, Kenneth J.; Miles, Natasha; Richardson, S. J.; Uliasz, Marek; Lokupitiya, Erandathie; Cooley, Dan; Andrews, Arlyn; Ogle, Stephen

    2013-05-01T23:59:59.000Z

    An intensive regional research campaign was conducted by the North American Carbon Program (NACP) in 2005 to study the carbon cycle of the highly productive agricultural regions of the Midwestern United States. Forty-_ve di_erent associated projects were spawned across _ve U.S. agencies over the course of nearly a decade involving hundreds of researchers. The primary objective of the project was to investigate the ability of atmospheric inversion techniques to use highly calibrated CO2 mixing ratio data to estimate CO2 exchange over the major croplands of the U.S. Statistics from densely monitored crop production, consisting primarily corn and soybeans, provided the backbone of a well-studied\\bottom up"flux estimate that was used to evaluate the atmospheric inversion results. Three different inversion systems, representing spatial scales varying from high resolution mesoscale, to continental, to global, coupled to different transport models and optimization techniques were compared to the bottom up" inventory estimates. The mean annual CO2-C sink for 2007 from the inversion systems ranged from 120 TgC to 170 TgC, when viewed across a wide variety of inversion setups, with the best" point estimates ranging from 145 TgC to 155 TgC. Inversion-based mean C sink estimates were generally slightly stronger, but statistically indistinguishable,from the inventory estimate whose mean C sink was 135 TgC. The inversion results showed temporal correlations at seasonal lengths while week to week correlations remained low. Comparisons were made between atmospheric transport yields of the two regional inversion systems, which despite having different influence footprints in space and time due to differences in underlying transport models and external forcings, showed similarity when aggregated in space and time.

  4. Characterization of Tight Gas Reservoir Pore Structure Using USANS/SANS and Gas Adsorption Analysis

    SciTech Connect (OSTI)

    Clarkson, Christopher R [ORNL; He, Lilin [ORNL; Agamalian, Michael [ORNL; Melnichenko, Yuri B [ORNL; Mastalerz, Maria [Indiana Geological Survey; Bustin, Mark [University of British Columbia, Vancouver; Radlinski, Andrzej Pawell [ORNL; Blach, Tomasz P [ORNL

    2012-01-01T23:59:59.000Z

    Small-angle and ultra-small-angle neutron scattering (SANS and USANS) measurements were performed on samples from the Triassic Montney tight gas reservoir in Western Canada in order to determine the applicability of these techniques for characterizing the full pore size spectrum and to gain insight into the nature of the pore structure and its control on permeability. The subject tight gas reservoir consists of a finely laminated siltstone sequence; extensive cementation and moderate clay content are the primary causes of low permeability. SANS/USANS experiments run at ambient pressure and temperature conditions on lithologically-diverse sub-samples of three core plugs demonstrated that a broad pore size distribution could be interpreted from the data. Two interpretation methods were used to evaluate total porosity, pore size distribution and surface area and the results were compared to independent estimates derived from helium porosimetry (connected porosity) and low-pressure N{sub 2} and CO{sub 2} adsorption (accessible surface area and pore size distribution). The pore structure of the three samples as interpreted from SANS/USANS is fairly uniform, with small differences in the small-pore range (< 2000 {angstrom}), possibly related to differences in degree of cementation, and mineralogy, in particular clay content. Total porosity interpreted from USANS/SANS is similar to (but systematically higher than) helium porosities measured on the whole core plug. Both methods were used to estimate the percentage of open porosity expressed here as a ratio of connected porosity, as established from helium adsorption, to the total porosity, as estimated from SANS/USANS techniques. Open porosity appears to control permeability (determined using pressure and pulse-decay techniques), with the highest permeability sample also having the highest percentage of open porosity. Surface area, as calculated from low-pressure N{sub 2} and CO{sub 2} adsorption, is significantly less than surface area estimates from SANS/USANS, which is due in part to limited accessibility of the gases to all pores. The similarity between N{sub 2} and CO{sub 2}-accessible surface area suggests an absence of microporosity in these samples, which is in agreement with SANS analysis. A core gamma ray profile run on the same core from which the core plug samples were taken correlates to profile permeability measurements run on the slabbed core. This correlation is related to clay content, which possibly controls the percentage of open porosity. Continued study of these effects will prove useful in log-core calibration efforts for tight gas.

  5. Inventory extension at the Nuclear Materials Storage Facility

    SciTech Connect (OSTI)

    Stanbro, W.D.; Longmire, V.; Olinger, C.T.; Argo, P.E.

    1996-09-01T23:59:59.000Z

    The planned renovation of the Nuclear Material Storage Facility (NMSF) at Los Alamos National Laboratory will be a significant addition to the plutonium storage capacity of the nuclear weapons complex. However, the utility of the facility may be impaired by an overly conservative approach to performing inventories of material in storage. This report examines options for taking advantage of provisions in Department of Energy orders to extend the time between inventories. These extensions are based on a combination of modern surveillance technology, facility design features, and revised operational procedures. The report also addresses the possibility that NMSF could be the site of some form of international inspection as part of the US arms control and nonproliferation policy.

  6. Material Aging and Degradation Detection and Remaining Life Assessment for Plant Life Management

    SciTech Connect (OSTI)

    Ramuhalli, Pradeep; Henager, Charles H.; Griffin, Jeffrey W.; Meyer, Ryan M.; Coble, Jamie B.; Pitman, Stan G.; Bond, Leonard J.

    2012-12-31T23:59:59.000Z

    One of the major factors that may impact long term operations is structural material degradation, Detecting materials degradation, estimating the remaining useful life (RUL) of the component, and determining approaches to mitigating the degradation are important from the perspective of long term operations. In this study, multiple nondestructive measurement and monitoring methods were evaluated for their ability to assess the material degradation state. Metrics quantifying the level of damage from these measurements were defined, and evaluated for their ability to provide estimates of remaining life of the component. An example of estimating the RUL from nondestructive measurements of material degradation condition is provided.

  7. COMPILATION OF REGIONAL TO GLOBAL INVENTORIES OF ANTHROPOGENIC EMISSIONS

    SciTech Connect (OSTI)

    BENKOVITZ,C.M.

    2002-11-01T23:59:59.000Z

    The mathematical modeling of the transport and transformation of trace species in the atmosphere is one of the scientific tools currently used to assess atmospheric chemistry, air quality, and climatic conditions. From the scientific but also from the management perspectives accurate inventories of emissions of the trace species at the appropriate spatial, temporal, and species resolution are required. There are two general methodologies used to estimate regional to global emissions: bottom-up and top-down (also known as inverse modeling). Bottom-up methodologies to estimate industrial emissions are based on activity data, emission factors (amount of emissions per unit activity), and for some inventories additional parameters (such as sulfur content of fuels). Generally these emissions estimates must be given finer sectoral, spatial (usually gridded), temporal, and for some inventories species resolution. Temporal and spatial resolution are obtained via the use of surrogate information, such as population, land use, traffic counts, etc. which already exists in or can directly be converted to gridded form. Speciation factors have been and are being developed to speciate inventories of NO{sub x}, particulate matter, and hydrocarbons. Top-down (inverse modeling) methodologies directly invert air quality measurements in terms of poorly known but critical parameters to constrain the emissions needed to explain these measurements; values of these parameters are usually computed using atmospheric transport models. Currently there are several strong limitations of inverse modeling, but the continued evolution of top-down estimates will be facilitated by the development of denser monitoring networks and by the massive amounts of data from satellite observations.

  8. Unconventional gas sources. Executive summary. [Coal seams, Devonian shale, geopressured brines, tight gas reservoirs

    SciTech Connect (OSTI)

    Not Available

    1980-12-01T23:59:59.000Z

    The long lead time required for conversion from oil or gas to coal and for development of a synthetic fuel industry dictates that oil and gas must continue to supply the United States with the majority of its energy requirements over the near term. In the interim period, the nation must seek a resource that can be developed quickly, incrementally, and with as few environmental concerns as possible. One option which could potentially fit these requirements is to explore for, drill, and produce unconventional gas: Devonian Shale gas, coal seam gas, gas dissolved in geopressured brines, and gas from tight reservoirs. This report addresses the significance of these sources and the economic and technical conditions under which they could be developed.

  9. Geologic and production characteristics of the Tight Mesaverde Group: Piceance Basin, Colorado

    SciTech Connect (OSTI)

    Myal, F.R.; Price, E.H.; Hill, R.E.; Kukal, G.C.; Abadie, P.A.; Riecken, C.C.

    1989-07-01T23:59:59.000Z

    The Mesaverde Group of the Piceance Basin in western Colorado has been a pilot study area for government-sponsored tight gas sand research for over 20 years. This study provides a critical comparison of the geologic, production and reservoir characteristics of existing Mesaverde gas producing areas within the basin to those same characteristics at the MWX site near Rifle, Colorado. As will be discussed, the basin has been partitioned into three areas having similar geologic and production characteristics. Stimulation techniques have been reviewed for each partitioned area to determine the most effective stimulation technique currently used in the Mesaverde. This study emphasizes predominantly the southern Piceance Basin because of the much greater production and geologic data there. There may be Mesaverde gas production in northern areas but because of the lack of production and relatively few penetrations, the northern Piceance Basin was not included in the detailed parts of this study. 54 refs., 31 figs., 7 tabs.

  10. Demonstration of a memory for tightly guided light in an optical nanofiber

    E-Print Network [OSTI]

    B. Gouraud; D. Maxein; A. Nicolas; O. Morin; J. Laurat

    2015-02-05T23:59:59.000Z

    We report the experimental observation of slow-light and coherent storage in a setting where light is tightly confined in the transverse directions. By interfacing a tapered optical nanofiber with a cold atomic ensemble, electromagnetically induced transparency is observed and light pulses at the single-photon level are stored in and retrieved from the atomic medium with an overall efficiency of (10 +/- 0.5) %. Collapses and revivals can be additionally controlled by an applied magnetic field. Our results based on subdiffraction-limited optical mode interacting with atoms via the strong evanescent field demonstrate an alternative to free-space focusing and a novel capability for information storage in an all-fibered quantum network.

  11. Tight Bounds for Influence in Diffusion Networks and Application to Bond Percolation and Epidemiology

    E-Print Network [OSTI]

    Lemonnier, Remi; Vayatis, Nicolas

    2014-01-01T23:59:59.000Z

    In this paper, we derive theoretical bounds for the long-term influence of a node in an Independent Cascade Model (ICM). We relate these bounds to the spectral radius of a particular matrix and show that the behavior is sub-critical when this spectral radius is lower than $1$. More specifically, we point out that, in general networks, the sub-critical regime behaves in $O(\\sqrt{n})$ where $n$ is the size of the network, and that this upper bound is met for star-shaped networks. We apply our results to epidemiology and percolation on arbitrary networks, and derive a bound for the critical value beyond which a giant connected component arises. Finally, we show empirically the tightness of our bounds for a large family of networks.

  12. A Simple and Fast Iterative Soft-thresholding Algorithm for Tight Frames in Compressed Sensing Magnetic Resonance Imaging

    E-Print Network [OSTI]

    Liu, Yunsong; Cai, Jian-Feng; Guo, Di; Chen, Zhong; Qu, Xiaobo

    2015-01-01T23:59:59.000Z

    Compressed sensing has shown great potentials in accelerating magnetic resonance imaging. Fast image reconstruction and high image quality are two main issues faced by this new technology. It has been shown that, redundant image representations, e.g. tight frames, can significantly improve the image quality. But how to efficiently solve the reconstruction problem with these redundant representation systems is still challenging. This paper attempts to address the problem of applying fast iterative soft-thresholding algorithm (FISTA) to tight frames based magnetic resonance image reconstruction. By introducing the canonical dual frame, we construct an orthogonal projection operator on the range of the analysis sparsity operator and propose a new algorithm, called the projected FISTA (pFISTA). We theoretically prove that pFISTA converges to the minimum of a function with a balanced tight frame sparsity. One major advantage of pFISTA is that only one extra parameter, the step size, is introduced and the numerical...

  13. Appraisal of the tight sands potential of the Sand Wash and Great Divide Basins. Final report, June 1989--June 1991

    SciTech Connect (OSTI)

    Not Available

    1993-08-01T23:59:59.000Z

    The volume of future tight gas reserve additions is difficult to estimate because of uncertainties in the characterization and extent of the resource and the performance and cost-effectiveness of stimulation and production technologies. Ongoing R&D by industry and government aims to reduce the risks and costs of producing these tight resources, increase the certainty of knowledge of their geologic characteristics and extent, and increase the efficiency of production technologies. Some basins expected to contain large volumes of tight gas are being evaluated as to their potential contribution to domestic gas supplies. This report describes the results of one such appraisal. This analysis addresses the tight portions of the Eastern Greater Green River Basin (Sand Wash and Great Divide Subbasins in Northwestern Colorado and Southwestern Wyoming, respectively), with respect to estimated gas-in-place, technical recovery, and potential reserves. Geological data were compiled from public and proprietary sources. The study estimated gas-in-place in significant (greater than 10 feet net sand thickness) tight sand intervals for six distinct vertical and 21 areal units of analysis. These units of analysis represent tight gas potential outside current areas of development. For each unit of analysis, a ``typical`` well was modeled to represent the costs, recovery and economics of near-term drilling prospects in that unit. Technically recoverable gas was calculated using reservoir properties and assumptions about current formation evaluation and extraction technology performance. Basin-specific capital and operating costs were incorporated along with taxes, royalties and current regulations to estimate the minimum required wellhead gas price required to make the typical well in each of unit of analysis economic.

  14. Power Outage 1. Remain Calm; provide assistance to others if necessary.

    E-Print Network [OSTI]

    Hickman, Mark

    Power Outage 1. Remain Calm; provide assistance to others if necessary. 2. Report the outage, call. Campus-wide telephone communications will continue to operate during a power outage on standard phones. If emergency assistance is required, call UC Security on Extn 6111 and state "POWEr OUTAgE" or mobile 0800 823

  15. Prostate cancer remains the most common cancer in men in the United States, with an

    E-Print Network [OSTI]

    Cai, Long

    Prostate cancer remains the most common cancer in men in the United States, with an estimated of death from cancer in men, with 33,720 estimated deaths (11% of all estimated deaths) in 2011 (REF. 1-year relative survival rate is essentially 100% based on 20012007 statistics2 . However, for patients

  16. A Bayesian Prognostic Algorithm for Assessing Remaining Useful Life of Nuclear Power Components

    SciTech Connect (OSTI)

    Ramuhalli, Pradeep; Bond, Leonard J.; Griffin, Jeffrey W.; Dixit, Mukul; Henager, Charles H.

    2010-12-01T23:59:59.000Z

    A central issue in life extension for the current fleet of light water nuclear power reactors is the early detection and monitoring of significant materials degradation. To meet this need nondestructive measurement methods that are suitable for on-line, continuous, in-plant monitoring over extended time periods (months to years) are needed. A related issue is then, based on a condition assessment or degradation trend, to have the ability to estimate the remaining useful life based of components, structures and systems based on the available materials degradation information. Such measurement and modeling methods form the basis for a new range of advanced diagnostic and prognostic approaches. Prognostic methods that predict remaining life based on large crack growth, and phenomena that can be described by linear elastic fracture mechanics, have been reported by several researchers. The challenge of predicting remaining life for earlier phases of degradation is largely unsolved. Monitoring for early detection of materials degradation requires novel and enhanced sensors and data integration techniques. A recent review has considered the stages of degradation and sensing methods that can potentially be employed to detect and monitor early degradation for nuclear power plant applications. An experimental assessment of selected diagnostic techniques was also reported recently. However, the estimation of remaining useful life (RUL) determined from nondestructive diagnostic measurements for early degradation is still an unsolved problem. This present paper will discuss the application of Bayesian prognostic algorithms applied to the early degradation- life problem.

  17. `TVLSI-00029-2003.R1 An Analytical Model for Predicting the Remaining Battery

    E-Print Network [OSTI]

    Pedram, Massoud

    . Reference [7] studied the battery discharge efficiency under different loading conditions and approximated`TVLSI-00029-2003.R1 1 An Analytical Model for Predicting the Remaining Battery Capacity of Lithium-Ion Batteries Peng Rong, Student Member, IEEE and Massoud Pedram, Fellow, IEEE Abstract -- Predicting

  18. Grantee Performance Required to Release the Hold on Remaining 50% of Obligated Recovery Act Funds

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) Weatherization Assistance Program Notice 10-05 deals with performance requirements for program grantees?states and U.S. territories?to receive the remaining 50% of obligated funds under the 2009 American Reinvestment and Recovery Act.

  19. An Integrated RFID and Barcode Tagged Item Inventory System for Deployment at New Brunswick Laboratory

    SciTech Connect (OSTI)

    Younkin, James R [ORNL; Kuhn, Michael J [ORNL; Gradle, Colleen [New Brunswick Laboratory, Argonne, IL; Preston, Lynne [U.S. Department of Energy, Office of Health, Safety and Security; Thomas, Brigham B. [ORNL; Laymance, Leesa K [ORNL; Kuziel, Ron [DOE SC - Chicago Office

    2012-01-01T23:59:59.000Z

    New Brunswick Laboratory (NBL) has a numerous inventory containing thousands of plutonium and uranium certified reference materials. The current manual inventory process is well established but is a lengthy process which requires significant oversight and double checking to ensure correctness. Oak Ridge National Laboratory has worked with NBL to develop and deploy a new inventory system which utilizes handheld computers with barcode scanners and radio frequency identification (RFID) readers termed the Tagged Item Inventory System (TIIS). Certified reference materials are identified by labels which incorporate RFID tags and barcodes. The label printing process and RFID tag association process are integrated into the main desktop software application. Software on the handheld computers syncs with software on designated desktop machines and the NBL inventory database to provide a seamless inventory process. This process includes: 1) identifying items to be inventoried, 2) downloading the current inventory information to the handheld computer, 3) using the handheld to read item and location labels, and 4) syncing the handheld computer with a designated desktop machine to analyze the results, print reports, etc. The security of this inventory software has been a major concern. Designated roles linked to authenticated logins are used to control access to the desktop software while password protection and badge verification are used to control access to the handheld computers. The overall system design and deployment at NBL will be presented. The performance of the system will also be discussed with respect to a small piece of the overall inventory. Future work includes performing a full inventory at NBL with the Tagged Item Inventory System and comparing performance, cost, and radiation exposures to the current manual inventory process.

  20. Method and apparatus to predict the remaining service life of an operating system

    DOE Patents [OSTI]

    Greitzer, Frank L. (Richland, WA); Kangas, Lars J. (West Richland, WA); Terrones, Kristine M. (Los Alamos, NM); Maynard, Melody A. (Richland, WA); Pawlowski, Ronald A. (West Richland, WA), Ferryman; Thomas A. (Richland, WA); Skorpik, James R. (Kennewick, WA); Wilson, Bary W. (Coconut Creek, FL)

    2008-11-25T23:59:59.000Z

    A method and computer-based apparatus for monitoring the degradation of, predicting the remaining service life of, and/or planning maintenance for, an operating system are disclosed. Diagnostic information on degradation of the operating system is obtained through measurement of one or more performance characteristics by one or more sensors onboard and/or proximate the operating system. Though not required, it is preferred that the sensor data are validated to improve the accuracy and reliability of the service life predictions. The condition or degree of degradation of the operating system is presented to a user by way of one or more calculated, numeric degradation figures of merit that are trended against one or more independent variables using one or more mathematical techniques. Furthermore, more than one trendline and uncertainty interval may be generated for a given degradation figure of merit/independent variable data set. The trendline(s) and uncertainty interval(s) are subsequently compared to one or more degradation figure of merit thresholds to predict the remaining service life of the operating system. The present invention enables multiple mathematical approaches in determining which trendline(s) to use to provide the best estimate of the remaining service life.

  1. Thermoelectric Properties of Scaled Silicon Nanowires Using the s*-SO Atomistic Tight-Binding Model and Boltzmann

    E-Print Network [OSTI]

    1 Thermoelectric Properties of Scaled Silicon Nanowires Using the sp3 d5 s*-SO Atomistic Tight|kosina}@iue.tuwien.ac.at Abstract As a result of suppressed phonon conduction, large improvements of the thermoelectric figure, the Seebeck coefficient, and the thermoelectric power factor. We examine n-type nanowires of diameters of 3nm

  2. Dirac Point and Edge States in a Microwave Realization of Tight-Binding Graphene-like Structures

    E-Print Network [OSTI]

    Boyer, Edmond

    Dirac Point and Edge States in a Microwave Realization of Tight-Binding Graphene-like Structures U-binding graphene-like structures. The structures are realized using disks with a high index of refraction properties, mechan- ically as electronically. Another realization is graphene, a one-atom-thick allotrope

  3. Stability of polycrystalline and wurtzite Si nanowires via symmetry-adapted tight-binding objective molecular dynamics

    E-Print Network [OSTI]

    Dumitrica,Traian

    Stability of polycrystalline and wurtzite Si nanowires via symmetry-adapted tight-binding objective polycrystalline of fivefold symmetry and the wurtzite wires of threefold symmetry are the most favorable quasi only low-energy 001 Si sur- faces. In another recent study,10 wurtzite NWs with hexago- nal cross

  4. Session 35 - Panel: Remaining US Disposition Issues for Orphan or Small Volume Low Level and Low Level Mixed Waste Streams

    SciTech Connect (OSTI)

    Blauvelt, Richard [Navarro Engineering Research Inc. (United States); Small, Ken [Doe Nevada (United States); Gelles, Christine [DOE EM HQ (United States); McKenney, Dale [Fluor Hanford (United States); Franz, Bill [LATA Portsmouth (United States); Loveland, Kaylin [Energy Solutions Inc. (United States); Lauer, Mike [Waste Control Specialists (United States)

    2006-07-01T23:59:59.000Z

    Faced with closure schedules as a driving force, significant progress has been made during the last 2 years on the disposition of DOE mixed waste streams thought previously to be problematic. Generators, the Department of Energy and commercial vendors have combined to develop unique disposition paths for former orphan streams. Recent successes and remaining issues will be discussed. The session will also provide an opportunity for Federal agencies to share lessons learned on low- level and mixed low-level waste challenges and identify opportunities for future collaboration. This panel discussion was organized by PAC member Dick Blauvelt, Navarro Research and Engineering Inc who served as co-chair along with Dave Eaton from INL. In addition, George Antonucci, Duratek Barnwell and Rich Conley, AFSC were invited members of the audience, prepared to contribute the Barnwell and DOD perspective to the issues as needed. Mr. Small provide information regarding the five year 20K M3 window of opportunity at the Nevada Test Site for DOE contractors to dispose of mixed waste that cannot be received at the Energy Solutions (Envirocare) site in Utah because of activity levels. He provided a summary of the waste acceptance criteria and the process sites must follow to be certified to ship. When the volume limit or time limit is met, the site will undergo a RCRA closure. Ms. Gelles summarized the status of the orphan issues, commercial options and the impact of the EM reorganization on her program. She also announced that there would be a follow-on meeting in 2006 to the very successful St. Louis meeting of last year. It will probably take place in Chicago in July. Details to be announced. Mr. McKenney discussed progress made at the Hanford Reservation regarding disposal of their mixed waste inventory. The news is good for the Hanford site but not good for the rest of the DOE complex since shipment for out of state of both low level and low level mixed waste will continue to be prohibited until the completion of a new NEPA study. This is anticipated to take several years. Bill Franz from Portsmouth and Dave Eaton representing the INL provided the audience with information regarding some of the problematic mixed waste streams at their respective sites. Portsmouth has some unique radiological issues with isotopes such as Tc-99 while the INL is trying to deal with mixed waste in the 10-100 nCi/g range. Kaylin Loveland spoke of the new,Energy Solutions organization and provided information on mixed waste treatment capabilities at the Clive site. Mike Lauer described the licensing activities at the WCS site in Texas where they are trying to eventually have disposal capabilities for Class A, B and C mixed waste from both DOE and the commercial sector. The audience included about 75 WM'06 attendees who asked some excellent questions and provided an active and informative exchange of information on the topic. (authors)

  5. Air emissions inventory for the Idaho National Engineering Laboratory -- 1995 emissions report

    SciTech Connect (OSTI)

    NONE

    1996-06-01T23:59:59.000Z

    This report presents the 1995 update of the Air Emission Inventory for the Idaho National Engineering Laboratory (INEL). The INEL Air Emission Inventory documents sources and emissions of non-radionuclide pollutants from operations at the INEL. The report describes the emission inventory process and all of the sources at the INEL, and provides non-radionuclide emissions estimates for stationary sources. The air contaminants reported include nitrogen oxides, sulfur oxides, carbon monoxide, volatile organic compounds, particulates, and hazardous air pollutants (HAPs).

  6. Ncy le 07 07 08 Dploiement de paquet grce OCS Inventory.

    E-Print Network [OSTI]

    van Tiggelen, Bart

    Ncy le 07 07 08 Déploiement de paquet grâce à OCS Inventory. Stagiaire licence Pro de l'IUT Charlemagne NANCY : Stéphane Crémel Encadrement William Sayer & Olivier Servas Pré-requis : OCS Inventory déploiement d'OCS Inventory NG soit installé sur les ordinateurs. Pour cela, utiliser mon paquet qui permet d

  7. Air Emission Inventory for the Idaho National Engineering Laboratory, 1993 emissions report

    SciTech Connect (OSTI)

    Not Available

    1994-06-01T23:59:59.000Z

    This report presents the 1993 update of the Air Emission Inventory for the Idaho National Engineering Laboratory (INEL). The purpose of the Air Emission Inventory is to commence the preparation of the permit to operate application for the INEL, as required by the recently promulgated Title V regulations of the Clean Air Act. The report describes the emission inventory process and all of the sources at the INEL and provides emissions estimates for both mobile and stationary sources.

  8. [Semantic equivalence of the Brazilian Portuguese version of the "Body Change Inventory"].

    E-Print Network [OSTI]

    Conti, MA; Ferreira, ME; Amaral, AC; Hearst, N; Cords, TA; Scagliusi, FB

    2012-01-01T23:59:59.000Z

    Inventory Semantic Equivalence of the Brazilian Portugueseuation for semantic equivalence of the BCI in the Portuguese3) evaluation of semantic equivalence; and (4) assessment of

  9. Accounting strategy of tritium inventory in the heavy water detritiation pilot plant from ICIT Rm. Valcea

    SciTech Connect (OSTI)

    Bidica, N.; Stefanescu, I. [Inst. of Cryogenics and Isotopes Technologies, Uzinei Str. No. 4, Rm. Valcea (Romania); Cristescu, I. [TLK, Forschungszentrum Karlsruhe, Postfach 3640, D76021 Karlsruhe (Germany); Bornea, A.; Zamfirache, M.; Lazar, A.; Vasut, F.; Pearsica, C.; Stefan, I. [Inst. of Cryogenics and Isotopes Technologies, Uzinei Str. No. 4, Rm. Valcea (Romania); Prisecaru, I.; Sindilar, G. [Univ. Politehnica of Bucharest, Splaiul Independentei 313, Bucharest (Romania)

    2008-07-15T23:59:59.000Z

    In this paper we present a methodology for determination of tritium inventory in a tritium removal facility. The method proposed is based on the developing of computing models for accountancy of the mobile tritium inventory in the separation processes, of the stored tritium and of the trapped tritium inventory in the structure of the process system components. The configuration of the detritiation process is a combination of isotope catalytic exchange between water and hydrogen (LPCE) and the cryogenic distillation of hydrogen isotopes (CD). The computing model for tritium inventory in the LPCE process and the CD process will be developed basing on mass transfer coefficients in catalytic isotope exchange reactions and in dual-phase system (liquid-vapour) of hydrogen isotopes distillation process. Accounting of tritium inventory stored in metallic hydride will be based on in-bed calorimetry. Estimation of the trapped tritium inventory can be made by subtraction of the mobile and stored tritium inventories from the global tritium inventory of the plant area. Determinations of the global tritium inventory of the plant area will be made on a regular basis by measuring any tritium quantity entering or leaving the plant area. This methodology is intended to be applied to the Heavy Water Detritiation Pilot Plant from ICIT Rm. Valcea (Romania) and to the Cernavoda Tritium Removal Facility (which will be built in the next 5-7 years). (authors)

  10. Inventory of China's Energy-Related CO2 Emissions in 2008

    E-Print Network [OSTI]

    Fridley, David

    2011-01-01T23:59:59.000Z

    Standards Press, June 2010. EIA, 2008. Documentation forInformation Administration (EIA) of the US Department ofthe feasibility of applying the EIA emissions inventory

  11. application-specific sense inventories: Topics by E-print Network

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

    and provide a numerical study that gives valuable insights into the effect of marginal demand distributions and dependence structure on the effect of pooling to inventory...

  12. OFFICE of MATERIALS & LOGISTICS MANAGEMENT CAPITAL ASSET INVENTORY CERTIFICATE --IC-10

    E-Print Network [OSTI]

    Oliver, Douglas L.

    OFFICE of MATERIALS & LOGISTICS MANAGEMENT CAPITAL ASSET INVENTORY CERTIFICATE -- IC-10 DATE: From: Jack Ferraro University Director Office of Materials & Logistics Management (MLM) LB058, MC 2012

  13. California Statewide Property Inventory Website | 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 beingZealand Jump to:EzfeedflagBiomassSustainableCSL Gas Recovery Biomass16Association Jump to:Inventory Website

  14. The Exact Form of the Green's Function of the Hckel (Tight Binding) Model

    E-Print Network [OSTI]

    Ramis Movassagh; Yuta Tsuji; Roald Hoffmann

    2014-08-13T23:59:59.000Z

    The applications of the H\\"uckel (tight binding) model are ubiquitous in quantum chemistry and solid state physics. The matrix representation is isomorphic to an unoriented vertex adjacency matrix of a bipartite graph, which is also the Laplacian matrix plus twice the identity. In this paper, we analytically calculate the determinant and, when it exists, the inverse of this matrix in connection with the Green's function, $\\mathbf{G}$, of the $N\\times N$ H\\"uckel matrix for linear chains and cyclic systems. For an open linear chain we prove that $\\mathbf{G}$ is a real symmetric matrix whose entries are $G\\left(r,s\\right)=\\left(-1\\right)^{\\frac{r+s-1}{2}}$ when $ $$r$ is even and $s

  15. A triple origin for the lack of tight coplanar circumbinary planets around short-period binaries

    E-Print Network [OSTI]

    Hamers, Adrian S; Zwart, Simon F Portegies

    2015-01-01T23:59:59.000Z

    Detection of transiting circumbinary planets is more tractable around short-period binaries, however, no such binaries were found with orbits shorter than 7 days. Short-period main sequence binaries have been suggested to form in triple systems, through a combination of secular Kozai-Lidov cycles and tidal friction (KLCTF). Here, we show that coplanar circumbinary transiting planets are unlikely to exist around short-period binaries, due to triple evolution. We use secular analysis, $N$-body simulations and analytic considerations as well as population synthesis models to characterize their overall properties. We find that the existence of a circumbinary planet in a triple is likely to produce one of the following outcomes. (1) Sufficiently massive planets in tight and/or coplanar orbits around the inner binary can partially or completely quench the KL evolution, `shielding' the inner binary from the secular effects of the tertiary, and not allowing the KLCTF process to take place. In this case, the inner bin...

  16. Bounds and phase diagram of efficiency at maximum power for tight-coupling molecular motors

    E-Print Network [OSTI]

    Z. C. Tu

    2013-02-08T23:59:59.000Z

    The efficiency at maximum power (EMP) for tight-coupling molecular motors is investigated within the framework of irreversible thermodynamics. It is found that the EMP depends merely on the constitutive relation between the thermodynamic current and force. The motors are classified into four generic types (linear, superlinear, sublinear, and mixed types) according to the characteristics of the constitutive relation, and then the corresponding ranges of the EMP for these four types of molecular motors are obtained. The exact bounds of the EMP are derived and expressed as the explicit functions of the free energy released by the fuel in each motor step. A phase diagram is constructed which clearly shows how the region where the parameters (the load distribution factor and the free energy released by the fuel in each motor step) are located can determine whether the value of the EMP is larger or smaller than 1/2. This phase diagram reveals that motors using ATP as fuel under physiological conditions can work at maximum power with higher efficiency ($>1/2$) for a small load distribution factor ($<0.1$).

  17. warming ocean and changes in currents and mixing? The global carbon cycle is also tightly coupled to the cycles of nutrients and

    E-Print Network [OSTI]

    1 warming ocean and changes in currents and mixing? The global carbon cycle is also tightly is a fundamental constituent of life and its global cycle is tightly connected to the habitability of our planet an important forcing factor of the global climate, which, on the other hand, controls the sources and sinks

  18. Globular clusters with the extended horizontal-branch as remaining cores of galaxy building blocks

    E-Print Network [OSTI]

    Young-Wook Lee; Hansung B. Gim; Chul Chung

    2007-07-11T23:59:59.000Z

    The relics of building blocks that made stellar halo and bulge are yet to be discovered unless they were completely disrupted throughout the history of the Galaxy. Here we suggest that about 25% of the Milky Way globular clusters have characteristics of the remaining cores of these early building blocks rather than genuine star clusters. They are clearly distinct from other normal globular clusters in the presence of extended horizontal-branch and multiple stellar populations, in mass (brightness), and most importantly in orbital kinematics. Based on this result, a three-stage formation picture of the Milky Way is suggested, which includes early mergers, collapse, and later accretion.

  19. Crack closure effects on fatigue crack growth thresholds and remaining life in an HSLA steel

    SciTech Connect (OSTI)

    Todd, J.A.; Mostovoy, S. [Illinois Inst. of Tech., Chicago, IL (United States). Dept. of Mechanical, Materials and Aerospace Engineering; Chen, L. [Texas Instruments, Attleboro, MA (United States); Yankov, E.Y. [A. Finkl and Sons, Chicago, IL (United States)

    1997-02-01T23:59:59.000Z

    The effects of crack closure on the near-threshold corrosion fatigue crack growth behavior of Mil S-24645 HSLA steel and its weld metal have been investigated in air, ASTM seawater at the free corrosion potential, and ASTM seawater at {minus}0.8V and {minus}1.0V (SCE) using frequencies of 10, 2, and 0.2 Hz, and a stress ratio, R = 0.1. Remaining life, in the presence and absence of crack closure, has been estimated as a function of applied stress range for a structure containing a 3-mm-deep surface semi-elliptical flaw.

  20. A little rain doesn't fix it: Farmers and ranchers remain cautious as drought continues

    E-Print Network [OSTI]

    Kalisek, Danielle

    2012-01-01T23:59:59.000Z

    A little rain doesn?t fix it Farmers and ranchers remain cautious as drought continues Summer 2012 tx H2O 11 ] Story by Danielle Kalisek Rains in the Brazos Valley early in 2012 helped this grass green up, but more rains are needed now... to help warm-season grasses. Photo by Danielle Kalisek. This might sound like a broken record, but it still rings true: Last year?s drought was historic the worst one-year drought in Texas? history. #31;ough recent rains in some parts of the state...

  1. MCA 22-3-801 - Human Skeletal Remains and Burial Site Protection Act | Open

    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 YouKizildere I Geothermal Pwer Plant Jump to:LandownersLuther, Oklahoma: EnergyMAREC Jump to: navigation,Remains |

  2. appearance of the remaining chapters. This Flash transmits the first installment

    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 directedAnnual Siteof Energy 2, 2015Visiting Strong,Women @JoinEnergyappearance of the remaining

  3. Environmental Life-cycle Assessment of Passenger Transportation: A Detailed Methodology for Energy, Greenhouse Gas and Criteria Pollutant Inventories of Automobiles, Buses, Light Rail, Heavy Rail and Air v.2

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2008-01-01T23:59:59.000Z

    MI. [EEA 2006] Emission Inventory Guidebook, ActivitiesVolume I: National Lighting Inventory and Energy ConsumptionPaving: April 2001; Emission Inventory Improvement Program,

  4. Technetium Inventory, Distribution, and Speciation in Hanford Tanks

    SciTech Connect (OSTI)

    Serne, R. Jeffrey [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Rapko, Brian M. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Pegg, Ian L. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2014-11-13T23:59:59.000Z

    The purpose of this report is three fold: 1) assemble the available information regarding Tc inventory, distribution between phases, and speciation in Hanfords 177 storage tanks into a single, detailed, comprehensive assessment; 2) discuss the fate (distribution/speciation) of Tc once retrieved from the storage tanks and processed into final waste forms; and 3) discuss/document in less detail the available data on the inventory of Tc in other pools such as the vadose zone below inactive cribs and trenches, below single-shell tanks (SSTs) that have leaked, and in the groundwater below the Hanford Site. This report was revised in September 2014 to add detail and correct inaccuracies in Section 5.0 on the fate of technetium (Tc) recycle from the off-gas systems downstream of the low-activity waste (LAW) melters back to the melters, based on several reports that were not found in the original literature search on the topic. The newly provided reports, from experts active in the Hanford Tank Waste Treatment and Immobilization Plant (WTP) glass studies, the Vitreous State Laboratory at The Catholic University of America (VSL) melter and off-gas system demonstrations and overall WTP systems analysis, were not originally found on electronic databases commonly searched. The major revisions to Section 5.0 also required changes to Section 7.0 (Summary and Conclusions) and this executive summary.

  5. Current Understanding and Remaining Challenges in Modeling Long-Term Degradation of Borosilicate Nuclear Waste Glasses

    SciTech Connect (OSTI)

    Vienna, John D. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Ryan, Joseph V. [Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Gin, Stephane [CEA Marcoule, DTCD SECM, Bagnols-sur-Ceze (France); Inagaki, Yaohiro [Dept. of Applied Quantum Physics and Nuclear Engineering, Kyushu University, Fukuoda (Japan)

    2013-12-01T23:59:59.000Z

    Chemical durability is not a single material property that can be uniquely measured. Instead it is the response to a host of coupled material and environmental processes whose rates are estimated by a combination of theory, experiment, and modeling. High-level nuclear waste (HLW) glass is perhaps the most studied of any material yet there remain significant technical gaps regarding their chemical durability. The phenomena affecting the long-term performance of HLW glasses in their disposal environment include surface reactions, transport properties to and from the reacting glass surface, and ion exchange between the solid glass and the surrounding solution and alteration products. The rates of these processes are strongly influenced and are coupled through the solution chemistry, which is in turn influenced by the reacting glass and also by reaction with the near-field materials and precipitation of alteration products. Therefore, those processes must be understood sufficiently well to estimate or bound the performance of HLW glass in its disposal environment over geologic time-scales. This article summarizes the current state of understanding of surface reactions, transport properties, and ion exchange along with the near-field materials and alteration products influences on solution chemistry and glass reaction rates. Also summarized are the remaining technical gaps along with recommended approaches to fill those technical gaps.

  6. Lubrication Oil Condition Monitoring and Remaining Useful Life Prediction with Particle Filtering

    E-Print Network [OSTI]

    Junda Zhu; Jae M. Yoon; David He; Yongzhi Qu; Eric Bechhoefer

    In order to reduce the costs of wind energy, it is necessary to improve the wind turbine availability and reduce the operational and maintenance costs. The reliability and availability of a functioning wind turbine depend largely on the protective properties of the lubrication oil for its drive train subassemblies such as the gearbox and means for lubrication oil condition monitoring and degradation detection. The wind industry currently uses lubrication oil analysis for detecting gearbox and bearing wear but cannot detect the functional failures of the lubrication oils. The main purpose of lubrication oil condition monitoring and degradation detection is to determine whether the oils have deteriorated to such a degree that they no longer fulfill their functions. This paper describes a research on developing online lubrication oil condition monitoring and remaining useful life prediction using particle filtering technique and commercially available online sensors. It first introduces the lubrication oil condition monitoring and degradation detection for wind turbines. Viscosity and dielectric constant are selected as the performance parameters to model the degradation of lubricants. In particular, the lubricant performance evaluation and remaining useful life prediction of degraded lubrication oil with viscosity and dielectric constant data using particle filtering are presented. A simulation study based on lab verified models is provided to demonstrate the effectiveness of the developed technique. 1.

  7. Naturally fractured tight gas: Gas reservoir detection optimization. Quarterly report, January 1--March 31, 1997

    SciTech Connect (OSTI)

    NONE

    1997-12-31T23:59:59.000Z

    Economically viable natural gas production from the low permeability Mesaverde Formation in the Piceance Basin, Colorado requires the presence of an intense set of open natural fractures. Establishing the regional presence and specific location of such natural fractures is the highest priority exploration goal in the Piceance and other western US tight, gas-centered basins. Recently, Advanced Resources International, Inc. (ARI) completed a field program at Rulison Field, Piceance Basin, to test and demonstrate the use of advanced seismic methods to locate and characterize natural fractures. This project began with a comprehensive review of the tectonic history, state of stress and fracture genesis of the basin. A high resolution aeromagnetic survey, interpreted satellite and SLAR imagery, and 400 line miles of 2-D seismic provided the foundation for the structural interpretation. The central feature of the program was the 4.5 square mile multi-azimuth 3-D seismic P-wave survey to locate natural fracture anomalies. The interpreted seismic attributes are being tested against a control data set of 27 wells. Additional wells are currently being drilled at Rulison, on close 40 acre spacings, to establish the productivity from the seismically observed fracture anomalies. A similar regional prospecting and seismic program is being considered for another part of the basin. The preliminary results indicate that detailed mapping of fault geometries and use of azimuthally defined seismic attributes exhibit close correlation with high productivity gas wells. The performance of the ten new wells, being drilled in the seismic grid in late 1996 and early 1997, will help demonstrate the reliability of this natural fracture detection and mapping technology.

  8. Why does Low-Luminosity AGN Fueling Remain an Unsolved Problem?

    E-Print Network [OSTI]

    Paul Martini

    2004-04-21T23:59:59.000Z

    Despite many years of effort, observational studies have not found a strong correlation between the presence of any proposed fueling mechanism and low-luminosity AGN. After a discussion of the mass requirements for fueling, I summarize this observational work and provide a number of hypotheses for why the nature of AGN fueling has remained unresolved. In particular, I stress the potential importance of the increasing number of candidate fueling mechanisms with decreasing mass accretion rate, the relevant spatial scales for different fueling mechanisms, and the lifetime of an individual episode of nuclear accretion. The episodic AGN lifetime is a particularly relevant complication if it is comparable to or shorter than the time that the responsible fueling mechanisms are observationally detectable. I conclude with a number of relatively accessible areas for future investigation.

  9. Environmental Life-cycle Assessment of Passenger Transportation: A Detailed Methodology for Energy, Greenhouse Gas and Criteria Pollutant Inventories of Automobiles, Buses, Light Rail, Heavy Rail and Air

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2007-01-01T23:59:59.000Z

    Pomper, S.D. , Life Cycle Inventory of a Generic U.S. Family2007. [EEA 2006] Emission Inventory Guidebook, ActivitiesVolume I: National Lighting Inventory and Energy Consumption

  10. MOBILE HIGHWAY INVENTORY AND MEASUREMENT SYSTEM Norbert H. Maerz, University of Missouri-Rolla, 1006 Kingshighway, Rolla MO, 65409-0660, USA. Tel

    E-Print Network [OSTI]

    Maerz, Norbert H.

    Surveyor® : MOBILE HIGHWAY INVENTORY AND MEASUREMENT SYSTEM Norbert H. Maerz, University classified inventories annotated with object dimensions, object position relative to the road, and global collection, Highway measurements, Instrumented vehicle, Highway inventory management, Infrastructure

  11. Inventory of the Estate of don Diego de Vargas Zapata Lujn Ponce de Len, Marqus de la Nava Bracinas, Santa Fe, New Mexico, April 20, 1704

    E-Print Network [OSTI]

    Hough-Snee, Dexter Z.

    2013-01-01T23:59:59.000Z

    See Jerry Craddock, Inventory of the Possessions of donLuxury, and Loot: The Inventory of the Estate of don Diegodetails the itemized inventory of goods left behind by the

  12. U.S. GEOLOGICAL SURVEY CIRCULAR 930-A International Strategic Minerals Inventory

    E-Print Network [OSTI]

    Torgersen, Christian

    U.S. GEOLOGICAL SURVEY CIRCULAR 930-A International Strategic Minerals Inventory Summary Report~P_ro_t_e_r__ozo_i_c____-j~~--,_ 25oo z Minerals Inventory Summary Report as a cooperative effort among earth- science and mineral-resource agencies of Australia, Canada, the Federal

  13. Licensed fuel facility status report: Inventory difference data, July 1, 1994--June 30, 1995. Volume 15

    SciTech Connect (OSTI)

    Joy, D.R.

    1996-05-01T23:59:59.000Z

    The Nuclear Regulatory Commission (NRC) is committed to the periodic publication of licensed fuel facility inventory difference data, following agency review of the information and completion of any related NRC investigations. Information in this report includes inventory difference data for active fuel fabrication facilities possessing more than one effective kilogram of special nuclear material.

  14. Licensed fuel facility status report. Inventory difference data, July 1, 1991--June 30, 1992: Volume 12

    SciTech Connect (OSTI)

    Joy, D.; Brown, C.

    1993-04-01T23:59:59.000Z

    NRC is committed to the periodic publication of licensed fuel facilities inventory difference data, following agency review of the information and completion of any related NRC investigations. Information in this report includes inventory difference data for active fuel fabrication facilities possessing more than one effective kilogram of high enriched uranium, low enriched uranium, plutonium, or uranium-233.

  15. Licensed fuel facility status report: Inventory difference data, July 1, 1990--June 30, 1991. Volume 11

    SciTech Connect (OSTI)

    Not Available

    1992-03-01T23:59:59.000Z

    NRC is committed to the periodic publication of licensed fuel facilities inventory difference data, following agency review of the information and completion of any related NRC investigations. Information in this report includes inventory difference data for active fuel fabrication facilities possessing more than one effective kilogram of high enriched uranium, low enriched uranium, plutonium, or uranium-233.

  16. A Midwest Regional Inventory of Heavy-Duty Diesel Vehicle Emissions

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    A Midwest Regional Inventory of Heavy-Duty Diesel Vehicle Emissions by Christopher D. Dresser OF WISCONSIN - MADISON Abstract A Midwest Regional Inventory of Heavy-Duty Diesel Vehicle Emissions Christopher-duty diesel vehicles (HDDV) for a ten-state Midwest region (Mississippi Valley Freight Coalition) using

  17. TRADE (Training Resources and Data Exchange) nontechnical training programs inventory. Volume II

    SciTech Connect (OSTI)

    Not Available

    1984-10-01T23:59:59.000Z

    In a continuing effort to facilitate communications and resource exchange among the DOE contractors, the TRADE (Training Resources and Data Exchange) Committee has compiled this volume. This inventory is one of four inventories which, taken together, total almost 1400 courses and reflect the range and focus of in-house training programs being offered throughout the DOE GOCO system by approximately 50 contractors.

  18. Wildland fire emissions, carbon, and climate: U.S. emissions inventories Narasimhan K. Larkin a,

    E-Print Network [OSTI]

    Wildland fire emissions, carbon, and climate: U.S. emissions inventories Narasimhan K. Larkin a: Fire emissions Emissions inventories Greenhouse gases a b s t r a c t Emissions from wildland fire fire emissions change considerably due to fluctuations from year to year with overall fire season

  19. Atmospheric Environment 38 (2004) 49214929 Qualitative assessment of methane emission inventory from

    E-Print Network [OSTI]

    Columbia University

    assurance/quality control (QA/QC) and uncertainty estimation in national GHG emission inventories haveAtmospheric Environment 38 (2004) 4921­4929 Qualitative assessment of methane emission inventory May 2004 Abstract In developing countries like India, urban solid waste (SW) generation is increasing

  20. The IsoMetrics Usability Inventory An operationalisation of ISO 9241-10

    E-Print Network [OSTI]

    Dntsch, Ivo

    1 The IsoMetrics Usability Inventory An operationalisation of ISO 9241-10 supporting summative 1232 366068 Email: i.duentsch@ulst.ac.uk #12;1 The IsoMetrics Usability Inventory An operationalisation of ISO 9241-10 supporting summative and formative evaluation of software systems Gnther Gediga, Kai

  1. Spread of highly localized wave-packet in the tight-binding lattice: Entropic and information-theoretical characterization

    SciTech Connect (OSTI)

    Cuevas, F.A. [Departamento de Fisica, Universidad Catolica del Norte, Avenida Angamos 0610, Antofagasta (Chile); Curilef, S., E-mail: scurilef@ucn.cl [Departamento de Fisica, Universidad Catolica del Norte, Avenida Angamos 0610, Antofagasta (Chile); Plastino, A.R., E-mail: arplastino@ugr.es [National University La Plata, CREG-UNLP, C.C. 727, 1900 La Plata (Argentina); Instituto Carlos I, Universidad de Granada, Granada (Spain)

    2011-10-15T23:59:59.000Z

    The spread of a wave-packet (or its deformation) is a very important topic in quantum mechanics. Understanding this phenomenon is relevant in connection with the study of diverse physical systems. In this paper we apply various 'spreading measures' to characterize the evolution of an initially localized wave-packet in a tight-binding lattice, with special emphasis on information-theoretical measures. We investigate the behavior of both the probability distribution associated with the wave packet and the concomitant probability current. Complexity measures based upon Renyi entropies appear to be particularly good descriptors of the details of the delocalization process. - Highlights: > Spread of highly localized wave-packet in the tight-binding lattice. > Entropic and information-theoretical characterization is used to understand the delocalization. > The behavior of both the probability distribution and the concomitant probability current is investigated. > Renyi entropies appear to be good descriptors of the details of the delocalization process.

  2. Detection of terahertz radiation by tightly concatenated InGaAs field-effect transistors integrated on a single chip

    SciTech Connect (OSTI)

    Popov, V. V., E-mail: popov-slava@yahoo.co.uk [Kotelnikov Institute of Radio Engineering and Electronics (Saratov Branch), Russian Academy of Sciences, Saratov 410019 (Russian Federation); Yermolaev, D. M.; Shapoval, S. Yu. [Institute of Microelectronic Technology and High-Purity Materials, Russian Academy of Sciences, Chernogolovka, Moscow Region 142432 (Russian Federation); Maremyanin, K. V.; Gavrilenko, V. I. [Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhny Novgorod 603950 (Russian Federation); Lobachevsky State University of Nizhni Novgorod, Nizhni Novgorod 603950 (Russian Federation); Zemlyakov, V. E.; Bespalov, V. A.; Yegorkin, V. I. [National Research University of Electronic Technology, Zelenograd, Moscow 124498 (Russian Federation); Maleev, N. A.; Ustinov, V. M. [Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg 194021 (Russian Federation)

    2014-04-21T23:59:59.000Z

    A tightly concatenated chain of InGaAs field-effect transistors with an asymmetric T-gate in each transistor demonstrates strong terahertz photovoltaic response without using supplementary antenna elements. We obtain the responsivity above 1000?V/W and up to 2000?V/W for unbiased and drain-biased transistors in the chain, respectively, with the noise equivalent power below 10{sup ?11} W/Hz{sup 0.5} in the unbiased mode of the detector operation.

  3. Alpha Hemolysin: Inventory and Record Keeping On February 9, 2006, our laboratory was represented before the Microbiological Safety

    E-Print Network [OSTI]

    Movileanu, Liviu

    Alpha Hemolysin: Inventory and Record Keeping On February 9, 2006, our laboratory was represented at all times. An accurate and up-to-date inventory of HL will be provided to EHO at least annually

  4. Preliminary design study of small long life boiling water reactor (BWR) with tight lattice thorium nitride fuel

    SciTech Connect (OSTI)

    Trianti, Nuri, E-mail: nuri.trianti@gmail.com, E-mail: szaki@fi.itba.c.id; Su'ud, Zaki, E-mail: nuri.trianti@gmail.com, E-mail: szaki@fi.itba.c.id; Arif, Idam, E-mail: nuri.trianti@gmail.com, E-mail: szaki@fi.itba.c.id [Nuclear Physics and Biophysics Research Group, Faculty of Mathematics and Natural Science, Bandung Institute of Technology (Ganesha 10 Bandung, Indonesia) (Indonesia); Riyana, EkaSapta [Nuclear Energy Regulatory Agency (BAPETEN) (Indonesia)

    2014-09-30T23:59:59.000Z

    Neutronic performance of small long-life boiling water reactors (BWR) with thorium nitride based fuel has been performed. A recent study conducted on BWR in tight lattice environments (with a lower moderator percentage) produces small power reactor which has some specifications, i.e. 10 years operation time, power density of 19.1 watt/cc and maximum excess reactivity of about 4%. This excess reactivity value is smaller than standard reactivity of conventional BWR. The use of hexagonal geometry on the fuel cell of BWR provides a substantial effect on the criticality of the reactor to obtain a longer operating time. Supported by a tight concept lattice where the volume fraction of the fuel is greater than the moderator and fuel, Thorium Nitride give good results for fuel cell design on small long life BWR. The excess reactivity of the reactor can be reduced with the addition of gadolinium as burnable poisons. Therefore the hexagonal tight lattice fuel cell design of small long life BWR that has a criticality more than 20 years of operating time has been obtained.

  5. Public Health Pesticide Inventory IR4/Karl MalamudRoam 4/11/2012 7:22 AM 2 Public Health Pesticide Inventory IR4/Karl MalamudRoam 4/11/2012 7:22 AM 3

    E-Print Network [OSTI]

    stici f Too ide ols fo s or #12; Public Health Pesticide Inventory ©IR4/Karl MalamudRoam 4/11/2012 7:22 AM 2 #12; Public Health Pesticide Inventory ©IR4/Karl MalamudRoam 4/11/2012 7 semiochemicals can be used effectively, safety, and legally for vector control. This inventory of public health

  6. Public Health Pesticide Inventory IR4/Karl MalamudRoam 4/11/2012 9:54 AM 2 Public Health Pesticide Inventory IR4/Karl MalamudRoam 4/11/2012 9:54 AM 3

    E-Print Network [OSTI]

    To stici of ools ide for s #12; Public Health Pesticide Inventory ©IR4/Karl MalamudRoam 4/11/2012 9:54 AM 2 #12; Public Health Pesticide Inventory ©IR4/Karl MalamudRoam 4/11/2012 9. This inventory of public health pesticides is intended to address two primary questions: 1) what chemical tools

  7. Compilation and evaluation of a Paso del Norte emission inventory for use in photochemical dispersion modeling

    SciTech Connect (OSTI)

    Haste, T.L.; Kumar, N.; Chinkin, L.R.; Roberts, P.T.; Saeger, M.; Mulligan, S.; Yarbrough, J.

    1999-07-01T23:59:59.000Z

    Emission inventories are routinely used for planning purposes and as input to comprehensive photochemical air quality models. Photochemical model performance and the development of an effective control strategy are predicated on the accuracy of an underlying emission inventory. The purpose of this study was to compile an ozone precursor emission inventory for the El Paso/Ciudad Juarez/Southern Dona Ana region; generate a spatially and temporally resolved, speciated emission inventory; and evaluate the accuracy and representativeness of the inventory. Existing point, area, and mobile source emissions data were obtained from local government agencies. Emissions were spatially and temporally allocated to a gridded domain using region-specific demographic and land cover information. The inventory was processed using the US Environmental Protection Agency (EPA) recommended Urban Airshed Model Emissions Preprocessor System 2.0 (UAM-EPS 2.0) which generates emissions files that can be directly used as input to the Urban Airshed Model. An evaluation of the emission inventory was then performed by comparing inventory non-methane hydrocarbon (NMHC)/NO{sub x} and CO/NO{sub x} ratios to ambient ratios using air quality data collected during the 1996 Paso del Norte Ozone Study. Detailed NMHC species comparisons were also made in order to investigate the relative composition of individual hydrocarbon species in the emission inventory and in the ambient data. This initial emission inventory is expected to undergo substantial revisions during the upcoming photochemical modeling phase of the effort to better understand and improve the air quality of the El Paso/Ciudad Juarez/Southern Dona Ana region.

  8. Evidence of a Pathway to Hydrocarbon Nanoparticle Formation in Fusion Plasmas and its Impact on Tritium Inventory

    E-Print Network [OSTI]

    Evidence of a Pathway to Hydrocarbon Nanoparticle Formation in Fusion Plasmas and its Impact on Tritium Inventory

  9. Inventory of power plants in the United States, 1993

    SciTech Connect (OSTI)

    Not Available

    1994-12-01T23:59:59.000Z

    The Inventory of Power Plants in the United States is prepared annually by the Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA), U.S. Department of Energy (DOE). The purpose of this publication is to provide year-end statistics about electric generating units operated by electric utilities in the United States (the 50 States and the District of Columbia). The publication also provides a 10-year outlook of future generating unit additions. Data summarized in this report are useful to a wide audience including Congress, Federal and State agencies, the electric utility industry, and the general public. Data presented in this report were assembled and published by the EIA to fulfill its data collection and dissemination responsibilities as specified in the Federal Energy Administration Act of 1974 (Public Law 93-275) as amended.

  10. Inventory of power plants in the United States 1994

    SciTech Connect (OSTI)

    NONE

    1995-10-18T23:59:59.000Z

    The Inventory of Power Plants in the US provides year-end statistics on generating units operated by electric utilities in the US (the 50 States and the District of Columbia). Statistics presented in this report reflect the status of generating units as of December 31, 1994. The publication also provides a 10-year outlook for generating unit additions. This report is prepared annually by the Coal and Electric Data and Renewables Division; Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy (DOE). Data summarized in this report are useful to a wide audience including Congress, Federal, and State agencies; the electric utility industry; and the general public. This is a report of electric utility data; in cases where summary data of nonutility capacity are presented, it is specifically noted as such.

  11. System and method for inventorying multiple remote objects

    DOE Patents [OSTI]

    Carrender, Curtis L. (Morgan Hill, CA); Gilbert, Ronald W. (Morgan Hill, CA)

    2009-12-29T23:59:59.000Z

    A system and method of inventorying multiple objects utilizing a multi-level or a chained radio frequency identification system. The system includes a master tag and a plurality of upper level tags and lower level tags associated with respective objects. The upper and lower level tags communicate with each other and the master tag so that reading of the master tag reveals the presence and absence of upper and lower level tags. In the chained RF system, the upper and lower level tags communicate locally with each other in a manner so that more remote tags that are out of range of some of the upper and lower level tags have their information relayed through adjacent tags to the master tag and thence to a controller.

  12. System and method for inventorying multiple remote objects

    DOE Patents [OSTI]

    Carrender, Curtis L. (Morgan Hill, CA); Gilbert, Ronald W. (Gilroy, CA)

    2007-10-23T23:59:59.000Z

    A system and method of inventorying multiple objects utilizing a multi-level or a chained radio frequency identification system. The system includes a master tag and a plurality of upper level tags and lower level tags associated with respective objects. The upper and lower level tags communicate with each other and the master tag so that reading of the master tag reveals the presence and absence of upper and lower level tags. In the chained RF system, the upper and lower level tags communicate locally with each other in a manner so that more remote tags that are out of range of some of the upper and lower level tags have their information relayed through adjacent tags to the master tag and thence to a controller.

  13. Process integrated modelling for steelmaking Life Cycle Inventory analysis

    SciTech Connect (OSTI)

    Iosif, Ana-Maria [Arcelor Research, Voie Romaine, BP30320, Maizieres-les-Metz, 57283 (France)], E-mail: ana-maria.iosif@arcelormittal.com; Hanrot, Francois [Arcelor Research, Voie Romaine, BP30320, Maizieres-les-Metz, 57283 (France)], E-mail: francois.hanrot@arcelormittal.com; Ablitzer, Denis [LSG2M, Ecole des Mines de Nancy, Parc de Saurupt, F-54042 Nancy cedex (France)], E-mail: denis.ablitzer@mines.inpl-nancy.fr

    2008-10-15T23:59:59.000Z

    During recent years, strict environmental regulations have been implemented by governments for the steelmaking industry in order to reduce their environmental impact. In the frame of the ULCOS project, we have developed a new methodological framework which combines the process integrated modelling approach with Life Cycle Assessment (LCA) method in order to carry out the Life Cycle Inventory of steelmaking. In the current paper, this new concept has been applied to the sinter plant which is the most polluting steelmaking process. It has been shown that this approach is a powerful tool to make the collection of data easier, to save time and to provide reliable information concerning the environmental diagnostic of the steelmaking processes.

  14. PEPCO study compares utility materials, inventory, purchasing practices

    SciTech Connect (OSTI)

    Not Available

    1985-10-01T23:59:59.000Z

    A comparison of Potomac Electric Power Co. (PEPCO) materials operations with those of eight similar companies showed that, while most have a formal materials group with stated functions, there was no consensus on organization. The study found inadequate warehousing facilities because stores were generally omitted from plant design and later crowded into unwanted space. Most did have central warehousing for transmission and distribution facilities. The companies have purchasing and contract managers, but vendor performance follow up is a problem. Two approaches to vendor bid evaluation have either the user or purchasing make the decision. There was little consistency in inventory control. The study also found that an investment recovery specialist handles most scrap sales, computers are in wide use in material groups, and most utilities evaluate transformer losses over the total life cycle. 2 tables.

  15. Environmental Life-cycle Assessment of Passenger Transportation: A Detailed Methodology for Energy, Greenhouse Gas and Criteria Pollutant Inventories of Automobiles, Buses, Light Rail, Heavy Rail and Air

    E-Print Network [OSTI]

    Chester, Mikhail; Horvath, Arpad

    2007-01-01T23:59:59.000Z

    A Life-Cycle Model of an Automobile, Environmental Science &Pollutant Inventories of Automobiles, Buses, Light Rail,Pollutant Inventories of Automobiles, Buses, Light Rail,

  16. Materials Inventory Database for the Light Water Reactor Sustainability Program

    SciTech Connect (OSTI)

    Kazi Ahmed; Shannon M. Bragg-Sitton

    2013-08-01T23:59:59.000Z

    Scientific research involves the purchasing, processing, characterization, and fabrication of many sample materials. The history of such materials can become complicated over their lifetime materials might be cut into pieces or moved to various storage locations, for example. A database with built-in functions to track these kinds of processes facilitates well-organized research. The Material Inventory Database Accounting System (MIDAS) is an easy-to-use tracking and reference system for such items. The Light Water Reactor Sustainability Program (LWRS), which seeks to advance the long-term reliability and productivity of existing nuclear reactors in the United States through multiple research pathways, proposed MIDAS as an efficient way to organize and track all items used in its research. The database software ensures traceability of all items used in research using built-in functions which can emulate actions on tracked items fabrication, processing, splitting, and more by performing operations on the data. MIDAS can recover and display the complete history of any item as a simple report. To ensure the database functions suitably for the organization of research, it was developed alongside a specific experiment to test accident tolerant nuclear fuel cladding under the LWRS Advanced Light Water Reactor Nuclear Fuels Pathway. MIDAS kept track of materials used in this experiment from receipt at the laboratory through all processes, test conduct and, ultimately, post-test analysis. By the end of this process, the database proved to be right tool for this program. The database software will help LWRS more efficiently conduct research experiments, from simple characterization tests to in-reactor experiments. Furthermore, MIDAS is a universal tool that any other research team could use to organize their material inventory.

  17. Woody Plant Inventories, CVSEEP Protocol Thomas R. Wentworth, Robert K. Peet, Michael T. Lee, Steven D. Roberts

    E-Print Network [OSTI]

    Peet, Robert K.

    1 Woody Plant Inventories, CVSEEP Protocol Thomas R. Wentworth, Robert K. Peet, Michael T. Lee, Steven D. Roberts Version 4.2 2008 Woody plants are typically inventoried in all five levels of the CVSEEP protocol, although such inventory is optional in Levels 3 and 4. Woody plants fall into two

  18. Glacier inventory of the upper Huasco valley, Norte Chico, Chile: glacier characteristics, glacier change and comparison with

    E-Print Network [OSTI]

    Rabatel, Antoine

    Glacier inventory of the upper Huasco valley, Norte Chico, Chile: glacier characteristics, glacier Chile, Portugal 84, Casilla 3387, Santiago, Chile ABSTRACT. Results of a new glacier inventory and is not classical mountain glaciation, which poses difficulties in completing standard inventory attribute tables

  19. The National Inventory of Landscapes in Sweden (NILS) is a new, nationwide environmental monitoring programme focused on

    E-Print Network [OSTI]

    The National Inventory of Landscapes in Sweden (NILS) is a new, nationwide environmental aerial photo interpretation as well as field inventories. The programme commenced in full scale during 2003. National Inventory of LandscapesCurrent activities The first landscape squares were photographed

  20. KYDEX, LLC Inventory Accuracy Project Recap Summary Brett Moyer, Daniel Shen, Shreyank Patel, Sidra Maryam, Yuxiang Zhang

    E-Print Network [OSTI]

    Demirel, Melik C.

    KYDEX, LLC Inventory Accuracy Project Recap Summary Brett Moyer, Daniel Shen, Shreyank Patel, Sidra, of this project was to improve the accuracy of the inventory system from 30% to 75%. After conducting site visits and analyzing the scrap inventory data and the movement of scrap material, a list of improvement targets