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


1

Horizontal Divergence Associated with Zonally Isolated Jet Streams  

Science Journals Connector (OSTI)

Horizontal divergence in the upper troposphere associated with zonally isolated jet streams in the climatological-mean fold for the Northern Hemisphere winter is examined by using the wind fields obtained from the NMC operational analyses in the ...

Hisashi Nakamura

1993-07-01T23:59:59.000Z

2

High Temperature, High Pressure Devices for Zonal Isolation in Geothermal  

Open Energy Info (EERE)

Temperature, High Pressure Devices for Zonal Isolation in Geothermal Temperature, High Pressure Devices for Zonal Isolation in Geothermal Wells Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title High Temperature, High Pressure Devices for Zonal Isolation in Geothermal Wells Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Zonal Isolation Project Description For Enhanced Geothermal Systems (EGS), high-temperature high-pressure zonal isolation tools capable of withstanding the downhole environment are needed. In these wells the packers must withstand differential pressures of 5,000 psi at more than 300°C, as well as pressures up to 20,000 psi at 200°C to 250°C. Furthermore, when deployed these packers and zonal isolation tools must form a reliable seal that eliminates fluid loss and mitigates short circuiting of flow from injectors to producers. At this time, general purpose open-hole packers do not exist for use in geothermal environments, with the primary technical limitation being the poor stability of existing elastomeric seals at high temperatures.

3

High Temperature, High Pressure Devices for Zonal Isolation in Geothermal Wells  

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

DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Design, demonstrate, and qualify high-temperature high pressure zonal isolation devices compatible with the high temperature downhole Enhanced Geothermal Systems (EGS) environment.

4

Improving the Efficiency of Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric Devices and Comfort Modeling  

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

Summarizes results from a study to identify and demonstrate technical and commercial approaches necessary to accelerate the deployment of zonal TE HVAC systems in light-duty vehicles

5

Zonal displacement of western Pacific warm pool and zonal wind anomaly over the Pacific Ocean  

Science Journals Connector (OSTI)

The thermal condition anomaly of the western Pacific warm pool and its zonal displacement have ... impact of the zonal wind anomaly over the Pacific Ocean on zonal displacement of the warm pool ... to the zonal w...

Qilong Zhang ???; Qinghua Zhang ???

2007-07-01T23:59:59.000Z

6

Zonal flow as pattern formation  

SciTech Connect

Zonal flows are well known to arise spontaneously out of turbulence. We show that for statistically averaged equations of the stochastically forced generalized Hasegawa-Mima model, steady-state zonal flows, and inhomogeneous turbulence fit into the framework of pattern formation. There are many implications. First, the wavelength of the zonal flows is not unique. Indeed, in an idealized, infinite system, any wavelength within a certain continuous band corresponds to a solution. Second, of these wavelengths, only those within a smaller subband are linearly stable. Unstable wavelengths must evolve to reach a stable wavelength; this process manifests as merging jets.

Parker, Jeffrey B.; Krommes, John A. [Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543 (United States)] [Princeton Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543 (United States)

2013-10-15T23:59:59.000Z

7

Experimental studies of zonal flow and field in compact helical system plasma  

SciTech Connect

The experimental studies on zonal flows and turbulence have been carried out in Compact Helical System [K. Matsuoka, S. Kubo, M. Hosokawa et al., in Plasma Physics and Controlled Nuclear Fusion Research, Proc. 12th Int. Conf., Nice, 1988 (International Atomic Energy Agency, Vienna, 1989, Vol. 2, p. 411] using twin heavy ion beam probes. The paper presents the experimental observations of stationary zonal flow, nonlinear couplings between zonal flow and turbulence, and the role of zonal flow in the improved confinement, together with the recent discovery of zonal magnetic field. The presented experimental results strongly support the new paradigm that the plasma transport should be considered as a system of drift wave and zonal flows, and provides the first direct evidence for turbulence dynamo that the structured magnetic field can be really generated by turbulence.

Fujisawa, A.; Itoh, K.; Shimizu, A.; Nakano, H.; Ohshima, S.; Iguchi, H.; Matsuoka, K.; Okamura, S.; Minami, T.; Yoshimura, Y.; Nagaoka, K.; Ida, K.; Toi, K.; Takahashi, C.; Kojima, M.; Nishimura, S.; Isobe, M.; Suzuki, C.; Akiyama, T.; Ido, T. [National Institute for Fusion Science, Oroshi-cho, Toki-shi, 509-52 (Japan)] (and others)

2008-05-15T23:59:59.000Z

8

Development of a Thermoelectric Device for an Automotive Zonal...  

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

a Thermoelectric Device for an Automotive Zonal HVAC System Development of a Thermoelectric Device for an Automotive Zonal HVAC System Presents development of a thermoelectric...

9

Progress toward Development of a High-Efficiency Zonal Thermoelectric...  

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

toward Development of a High-Efficiency Zonal Thermoelectric HVAC System for Automotive Applications Progress toward Development of a High-Efficiency Zonal Thermoelectric HVAC...

10

Improving the Efficiency of Light-Duty Vehicle HVAC Systems using...  

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

Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric Devices and Comfort Modeling Improving the Efficiency of Light-Duty Vehicle HVAC Systems using Zonal Thermoelectric...

11

The Dynamics of Baroclinic Zonal Jets  

Science Journals Connector (OSTI)

Multiple alternating zonal jets are a ubiquitous feature of planetary atmospheres and oceans. However, most studies to date have focused on the special case of barotropic jets. Here we investigate the dynamics of freely evolving baroclinic jets, ...

Paul D. Williams; Christopher W. Kelsall

12

Emergence of non-zonal coherent structures  

E-Print Network (OSTI)

Planetary turbulence is observed to self-organize into large-scale structures such as zonal jets and coherent vortices. One of the simplest models that retains the relevant dynamics of turbulent self-organization is a barotropic flow in a beta-plane channel with turbulence sustained by random stirring. Non-linear integrations of this model show that as the energy input rate of the forcing is increased, the homogeneity of the flow is first broken by the emergence of non-zonal, coherent, westward propagating structures and at larger energy input rates by the emergence of zonal jets. The emergence of both non-zonal coherent structures and zonal jets is studied using a statistical theory, Stochastic Structural Stability Theory (S3T). S3T directly models a second-order approximation to the statistical mean turbulent state and allows the identification of statistical turbulent equilibria and study of their stability. Using S3T, the bifurcation properties of the homogeneous state in barotropic beta-plane turbulence ...

Bakas, Nikolaos A

2015-01-01T23:59:59.000Z

13

High Temperature, High Pressure Devices for Zonal Isolation in...  

Open Energy Info (EERE)

remotely and autonomous deployable structures for space and our high temperature composite technology developed for downhole applications. These devices offer several...

14

Improvement of weather analysis in isolated areas of the southern hemisphere by meteorological satellite information: a case study.  

E-Print Network (OSTI)

IMPROVEMENT OF WEATHER ANALYSIS IN ISOLATED AREAS OF THE SOUTHERN HEMISPHERE BY METEOROLOGICAL SATELLITE INFORMATION: A CASE STUDY A Thesis By JOSE ANGEL ALVAREZ Argentine Navy Submitted to the Graduate School of the Agricultural... and Mechanical College of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1963 Major Subject: METEOROLOGY IMPROVEMENT OF WEATHER ANALYSIS IN ISOLATED AREAS OF THE SOUTHERN HEMISPHERE BY METEOROLOGICAL SATELLITE...

Alvarez, Jose? Angel

2012-06-07T23:59:59.000Z

15

Zonal wind oscillations over the western hemisphere during winter  

E-Print Network (OSTI)

ZONAL WIND OSCILLATIONS OVER THE WESTERN HEMISPHERE DURING WINIER A Thesis by BRUCE WILLIAM HUNDERMARK Submitted to the Office of Graduate Studies of Texas AdiM University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE December 1991 Major Subject: Meteorology ZONAL WIND OSCILLATIONS OVER THE WESTERN HEMISPHERE DURING WINIER A Thesis by BRUCE WILLIAM HUNDERMARIZ Approved as to style and content by: c Dusan Djuric (Co-Chair of Committee) haF. ' s (Co...

Hundermark, Bruce William

1991-01-01T23:59:59.000Z

16

Neoclassical generation of toroidal zonal flow by drift wave turbulence  

SciTech Connect

Zonal-flow instabilities due to drift-wave turbulence in the presence of toroidicity-induced parallel (neoclassical) viscosity and allowing for the toroidal flow are studied. It is shown that, as a result of the neoclassical viscosity a new type of zonal-flow instability is possible, leading to the generation of the considerable toroidal zonal flow. The toroidal instability is complementary to the previously studied instability resulting in the poloidal flow generation and occurs as a second branch of the general dispersion relation describing the evolution of the poloidal and toroidal flow. Nonlinear saturation of the new instability is studied. It is shown that saturated zonal toroidal velocity, generated in this instability, is large compared to the mean cross-field drift velocity as the ratio q/{epsilon}, where q is the safety factor and {epsilon} is the inverse aspect ratio. In addition to the broad turbulent spectrum of drift waves, a monochromatic wave packet is considered. It is revealed that for the case of sufficiently strong neoclassical viscosity such a wave packet is subjected to generation of the toroidal zonal flow due to instability of hydrodynamic type.

Mikhailovskii, A.B.; Smolyakov, A.I.; Tsypin, V.S.; Kovalishen, E.A.; Shirokov, M.S.; Galvao, R.M.O. [Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation) and Nonlinear Physics Laboratory, Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi 141700, Moscow Region (Russian Federation); University of Saskatchewan, 116 Science place, Saskatoon S7N 5E2 (Canada) and Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation); Physics Institute, University of Sao Paulo, Cidade Universitaria, 05508-900, Sao Paulo (Brazil); Nonlinear Physics Laboratory, Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi 141700, Moscow Region (Russian Federation) and Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation); Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation) and Moscow Engineering Physics Institute, Kashirskoe Shosse 31, Moscow 115409 (Russian Federation); Physics Institute, University of Sao Paulo, Cidade Universitaria, 05508-900, Sao Paulo (Brazil) and Brazilian Center for Research in Physics, Rua Xavier Sigaud, 150, 22290-180, Rio de Janeiro (Brazil)

2006-03-15T23:59:59.000Z

17

Continuous Improvement and the Safety Case for the Waste Isolation Pilot Plant Geologic Repository - 13467  

SciTech Connect

The Waste Isolation Pilot Plant (WIPP) is a geologic repository 2150 feet (650 m) below the surface of the Chihuahuan desert near Carlsbad, New Mexico. WIPP permanently disposes of transuranic waste from national defense programs. Every five years, the U.S. Department of Energy (DOE) submits an application to the U.S. Environmental Protection Agency (EPA) to request regulatory-compliance re-certification of the facility for another five years. Every ten years, DOE submits an application to the New Mexico Environment Department (NMED) for the renewal of its hazardous waste disposal permit. The content of the applications made by DOE to the EPA for re-certification, and to the NMED for permit-renewal, reflect any optimization changes made to the facility, with regulatory concurrence if warranted by the nature of the change. DOE points to such changes as evidence for its having taken seriously its 'continuous improvement' operations and management philosophy. Another opportunity for continuous improvement is to look at any delta that may exist between the re-certification and re-permitting cases for system safety and the consensus advice on the nature and content of a safety case as being developed and published by the Nuclear Energy Agency's Integration Group for the Safety Case (IGSC) expert group. DOE at WIPP, with the aid of its Science Advisor and teammate, Sandia National Laboratories, is in the process of discerning what can be done, in a reasonably paced and cost-conscious manner, to continually improve the case for repository safety that is being made to the two primary regulators on a recurring basis. This paper will discuss some aspects of that delta and potential paths forward to addressing them. (authors)

Van Luik, Abraham; Patterson, Russell; Nelson, Roger [US Department of Energy, Carlsbad Field Office, 4021 S. National parks Highway, Carlsbad, NM 88220 (United States)] [US Department of Energy, Carlsbad Field Office, 4021 S. National parks Highway, Carlsbad, NM 88220 (United States); Leigh, Christi [Sandia National Laboratories Carlsbad Operations, 4100 S. National parks Highway, Carlsbad, NM 88220 (United States)] [Sandia National Laboratories Carlsbad Operations, 4100 S. National parks Highway, Carlsbad, NM 88220 (United States)

2013-07-01T23:59:59.000Z

18

Zonal Flows: Comparisons of Basic Experiments and Theories  

SciTech Connect

Zonal flows driven by the ITG (ion temperature gradient) drift modes has been performed in the Columbia Linear Machine [R. Scarmozzino, A.K. Sen, and G.A. Navratil, Phys.Rev.Lett. 57, 1729 (1986)]. The difficult problem of detection of zonal flows has been solved via a novel diagnostic using the paradigm of FM (frequency modulation) in radio transmission. Using this and Discrete Short Time Fourier Transform, we find a power spectrum peak at ITG ('carrier') frequency of {approx}120kHz and FM sidebands at frequency of {approx}2kHz, which has all the signatures of a zonal flow. The results have only partial agreement with most theoretical estimates including the one proposed here.

Sen, A. K.; Sokolov, V.; Wei, X.; Avinash, K. [Plasma Research Laboratory, Columbia University, Mudd Bldg., 500W, 120th Street, New York, NY, 10027 (United States)

2006-11-30T23:59:59.000Z

19

Advances and Current Challenges in the Theory of Zonal-Flow Generation  

SciTech Connect

Some remarks are made about the use of modern statistical formalism in the calculation of the zonal-flow growth rate and the backreaction of zonal flows on drift waves.

John E. Krommes

2010-09-28T23:59:59.000Z

20

Gyrokinetic and Gyrofluid Models for Zonal Flow Dynamics in Ion and Electron Temperature Gradient Turbulence  

SciTech Connect

Collisionless time evolution of zonal flows in ion and electron temperature gradient turbulence in toroidal plasmas is investigated. The responses of the zonal-flow potential to the initial perturbation and to the turbulence source are determined from the gyrokinetic equations combined with the Poisson equation, A novel gyrofluid model is presented, which properly describes the zonal-flow time evolution and reproduces the same residual zonal-flow levels as predicted by the gyrokinetic model.

Sugama, H.; Watanabe, T.-H. [National Institute for Fusion Science, Toki, Gifu, 509-5292 (Japan); Graduate University for Advanced Studies, Toki, Gifu, 509-5292 (Japan); Ferrando i Margalet, S. [National Institute for Fusion Science, Toki, Gifu, 509-5292 (Japan)

2006-11-30T23:59:59.000Z

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


21

Coherent structures in ion temperature gradient turbulence-zonal flow  

SciTech Connect

Nonlinear stationary structure formation in the coupled ion temperature gradient (ITG)-zonal flow system is investigated. The ITG turbulence is described by a wave-kinetic equation for the action density of the ITG mode, and the longer scale zonal mode is described by a dynamic equation for the m?=?n?=?0 component of the potential. Two populations of trapped and untrapped drift wave trajectories are shown to exist in a moving frame of reference. This novel effect leads to the formation of nonlinear stationary structures. It is shown that the ITG turbulence can self-consistently sustain coherent, radially propagating modulation envelope structures such as solitons, shocks, and nonlinear wave trains.

Singh, Rameswar, E-mail: rameswar.singh@lpp.polytechnique.fr [Laboratoire de Physique des Plasmas, Ecole Polytechnique, Route de Saclay, 91128 Palaiseau Cedex (France); Institute for Plasma Research, Bhat, Gandhinagar 382 428 (India); Singh, R. [Institute for Plasma Research, Bhat, Gandhinagar 382 428 (India); WCI Center for Fusion Theory, National Fusion Research Institute, Daejeon 305-333 (Korea, Republic of); Kaw, P. [Institute for Plasma Research, Bhat, Gandhinagar 382 428 (India); Grcan, . D. [Laboratoire de Physique des Plasmas, Ecole Polytechnique, Route de Saclay, 91128 Palaiseau Cedex (France); Diamond, P. H. [WCI Center for Fusion Theory, National Fusion Research Institute, Daejeon 305-333 (Korea, Republic of); CMTFO and CASS, University of California, San Diego, California 92093 (United States)

2014-10-15T23:59:59.000Z

22

Novel enabling technologies of gene isolation and plant transformation for improved crop protection  

SciTech Connect

Meeting the needs of agricultural producers requires the continued development of improved transgenic crop protection products. The completed project focused on developing novel enabling technologies of gene discovery and plant transformation to facilitate the generation of such products.

Torok, Tamas

2013-02-04T23:59:59.000Z

23

Zonal flows generated by small-scale drift-Alfven modes  

SciTech Connect

The generation of zonal flows by small-scale drift-Alfven (SSDA) modes is investigated. It is shown that these zonal flows can be generated by a monochromatic wave packet of SSDA modes propagating in the ion diamagnetic drift direction. The corresponding zonal-flow instability resembles a hydrodynamic one. Its growth rate depends on the spectrum purity of the wave packet; it decreases for relatively weak spectrum broadening and the instability turns into a resonant one, and eventually is suppressed, as the broadening increases. A general conclusion of this work is that the SSDA modes are less effective for driving zonal flows than standard drift modes.

Mikhailovskii, A.B.; Smolyakov, A.I.; Kovalishen, E.A.; Shirokov, M.S.; Tsypin, V.S.; Botov, P.V.; Galvao, R.M.O. [Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation) and Nonlinear Physics Laboratory, Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi 141700, Moscow Region (Russian Federation); University of Saskatchewan, 116 Science place, Saskatoon S7 N 5E2 (Canada) and Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation); Nonlinear Physics Laboratory, Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi 141700, Moscow Region (Russian Federation) and Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation); Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation) and Moscow Engineering Physics Institute, Kashirskoe Shosse 31, Moscow 115409 (Russian Federation); Physics Institute, University of Sao Paulo, Cidade Universitaria, 05508-900, Sao Paulo (Brazil); Nonlinear Physics Laboratory, Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi 141700, Moscow Region (Russian Federation) and Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow, 123182 (Russian Federation); Physics Institute, University of Sao Paulo, Cidade Universitaria, 05508-900, Sao Paulo (Brazil) and Brazilian Center for Research in Physics, Rua Xavier Sigaud, 150, 22290-180, Rio de Janeiro (Brazil)

2006-04-15T23:59:59.000Z

24

E-Print Network 3.0 - acute zonal occult Sample Search Results  

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

alter the shape of isopotential surfaces, and occultations have produced zonal wind estimates on several... Spatially Resolved Observations of an Upcoming Titan ......

25

Fine-Scale Zonal Flow Suppression of Electron Temperature Gradient Turbulence  

SciTech Connect

It is found in collisionless Electron Temperature Gradient (ETG) turbulence simulations that, while zonal flows are weak at early times, the zonal flows continue to grow algebraically (proportional to time). These fine-scale zonal flows have a radial wave number such that kr{rho}i > 1 and kr{rho}e < 1. Eventually, the zonal flows grow to a level that suppresses the turbulence due to ExB shearing. The final electron energy flux is found to be relatively low. These conclusions are based on particle convergence studies with adiabatic ion electrostatic flux-tube gyrokinetic {delta}f particle simulations run for long times. The Rosenbluth-Hinton random walk mechanism is given as an explanation for the long time build up of the zonal flow in ETG turbulence and it is shown that the generation is (k perpendicular {rho}e)2 smaller than for isomorphic Ion Temperature Gradient (ITG) problem. This mechanism for zonal flow generation here is different than the modulational instability mechanism for ITG turbulence. These results are important because previous results indicated zonal flows were unimportant for ETG turbulence. Weak collisional damping of the zonal flow is also shown to be a n important effect.

Parker, S. E.; Kohut, J. J.; Chen, Y. [Center for Integrated Plasma Studies, University of Colorado, Boulder, C0 (United States); Lin, Z. [University of Californian, Irvine, CA (United States); Hinton, F. L. [Hinton Associates, Escondido, CA (United States); Lee, W. W. [Princeton Plasma Physics Laboratory, Princeton, NJ (United States)

2006-11-30T23:59:59.000Z

26

Global, Hemispheric, and Zonal Temperature Deviations (CDIAC) - Angell  

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

Global, Hemispheric, and Zonal Temperature Deviations Derived From a 63-Station Radiosonde Network Graph graphic Graphics Data graphic Data Investigator J. K. Angell National Oceanic and Atmospheric Administration, Air Resources Laboratory (R/E/AR), SSMC3, Station 3459, 1315 East West Highway, Silver Spring, Maryland 20910, U.S.A. About Jim Angell: From the Bulletin of the American Meteorological Society (2005) - Jim Angell's Contributions to Meteorology DOI 10.3334/CDIAC/cli.005 Period of Record 1958-2010 (relative to a 1958-1977 average) Special Note Nine tropical radiosonde stations in this 63-station network were identified as anomalous in Angell (2003). Upon removal of these nine stations, the resulting 54-station network, also presented on the CDIAC website, results in significant differences in many of the times series and

27

Development of an isothermal 2D zonal air volume model with impulse  

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

Development of an isothermal 2D zonal air volume model with impulse Development of an isothermal 2D zonal air volume model with impulse conservation Title Development of an isothermal 2D zonal air volume model with impulse conservation Publication Type Conference Paper Year of Publication 2010 Authors Victor, Norrefeldt, Thierry Stephane Nouidui, and Gunnar Gruen Conference Name Clima 2010, 10th Rehva World Congress "Sustainable Energy Use in Buildings" Conference Location Antalya, Turkey Abstract This paper presents a new approach to model air flows with a zonal model. The aim of zonal models is to perform quick simulations of the air distribution in rooms. Therefore an air volume is subdivided into several discrete zones, typically 10 to 100. The zones are connected with flow elements computing the amount of air exchanged between them. In terms of complexity and needed computational time zonal models are a compromise between CFDcalculations and the approximation of perfect mixing. In our approach the air flow velocity is used as property of the zones. Thus the distinction between normal zones and jet or plume influenced zones becomes obsolete. The model is implemented in the object oriented and equation based language Modelica. A drawback of the new formulation is that the calculated flow pattern depends on the discretization. Nevertheless, the results show that the new zonal model performs well and is a useful extension to existing models.

28

Zonal Flow as Pattern Formation: Merging Jets and the Ultimate Jet Length Scale  

SciTech Connect

Zonal flows are well known to arise spontaneously out of turbulence. It is shown that for statisti- cally averaged equations of quasigeostrophic turbulence on a beta plane, zonal flows and inhomoge- neous turbulence fit into the framework of pattern formation. There are many implications. First, the zonal flow wavelength is not unique. Indeed, in an idealized, infinite system, any wavelength within a certain continuous band corresponds to a solution. Second, of these wavelengths, only those within a smaller subband are linearly stable. Unstable wavelengths must evolve to reach a stable wavelength; this process manifests as merging jets.

Jeffrey B. Parker and John A. Krommes

2013-01-30T23:59:59.000Z

29

Development of a Thermoelectric Device for an Automotive Zonal HVAC System  

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

Presents development of a thermoelectric device using liquid working fluid on the waste? side and air as working fluid on the main? side to enable zonal or distributed heating/cooling systems within a vehicle

30

The injection of zonal momentum by buoyancy forcing in a Southern Ocean model  

Science Journals Connector (OSTI)

An overturning circulation, driven by prescribed buoyancy forcing, is used to set a zonal volume transport in a reentrant channel ocean model with three isopycnal layers. The channel is designed to represent the Southern Ocean such that the forced ...

Emma Howard; Andrew McC. Hogg; Stephanie Waterman; David P. Marshall

31

A PV View of the Zonal Mean Distribution of Temperature and Wind in the Extratropical Troposphere  

Science Journals Connector (OSTI)

The dependence of the temperature and wind distribution of the zonal mean flow in the extratropical troposphere on the gradient of potential vorticity along isentropes is examined. The extratropics here refer to the region outside the Hadley ...

De-Zheng Sun; Richard S. Lindzen

1994-03-01T23:59:59.000Z

32

Generation of magnetoacoustic zonal flows by Alfven waves in a rotating plasma  

SciTech Connect

Analytical theory of nonlinear generation of magnetoacoustic zonal flows in a rotating plasma is developed. As the primary modes causing such a generation, a totality of the Alfven waves are considered, along with the kinetic, inertial, and rotational. It is shown that in all these cases of the Alfven waves the generation is possible if the double plasma rotation frequency exceeds the zonal flow frequency.

Mikhailovskii, A. B.; Lominadze, J. G.; Churikov, A. P.; Erokhin, N. N.; Tsypin, V. S.; Smolyakov, A. I.; Galvao, R. M. O. [Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, 1, Kurchatov Square, Moscow 123182 (Russian Federation); Kharadze Abastumani National Astrophysical Observatory, 2a, Kazbegi Avenue, Tbilisi 0160 (Georgia); Syzran Branch of Samara Technical University, 45, Sovetskaya Str., Syzran, Samara Region 446001 (Russian Federation); Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Square, 1, Moscow 123182 (Russian Federation); Brazilian Center for Physics Research, Rua Xavier Sigaud, 150, 22290-180, Rio de Janeiro (Brazil); University of Saskatchewan, 116 Science Place, Saskatoon S7N 5E2 (Canada); Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Square, 1, Moscow 123182 (Russian Federation); Physics Institute, University of Sao Paulo, Cidade Universitaria, 05508-900, Sao Paulo (Brazil); Brazilian Center for Physics Research, Rua Xavier Sigaud, 150, 22290-180, Rio de Janeiro (Brazil)

2007-08-15T23:59:59.000Z

33

Experiments with a time-dependent, zonally averaged, seasonal, enery balance climatic model  

E-Print Network (OSTI)

EXPERIMENTS WITH A TI&E-DEPENDENT, ZONALLY AVERAGED, SEASONAL, ENERGY BALANCE CLIMATIC MODEL A Thesis by STARLEY LEE THOMPSON Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the decree... of MASTER OF SCIENCE December 1977 Major Subject: Meteorology EXPERIMENTS WITH A TIME DEPENDENT~ ZONALLY AVERAGED~ SEASONAL, ENERGY BALANCE CLIMATIC MODEL A Thesis by STARLEY LEE THOMPSON Approved as to style and content by: (Chairman of Committee...

Thompson, Starley Lee

2012-06-07T23:59:59.000Z

34

Dynamics of zonal-mean flow assimilation and implications for winter circulation anomalies  

SciTech Connect

Seasonally averaged 200-mb circulations for recent winters (1987/88 and 1988/89) that represent opposite phases of El Nino and a zonal-mean zonal flow index cycle are diagnosed using data assimilated by the Goddard Earth Observing System (GEOS) and operational analyses of the European Centre for Medium-Range Weather Forecasts (ECMWF). The comparison is undertaken to determine whether there are significant differences in the 200-mb vorticity dynamics implied by the mean meridional circulations in the two datasets and whether these differences can be related to the Incremental Analysis Update (IAU) method used in the GEOS assimilation. The two datasets show a high degree of similarity in their depictions of the large-scale rotational flow, but there are substantial differences in the associated divergent circulations. For the zonal-mean flow, the zonal winds are substantially the same, but the meridional wind in the Tropics and subtropics is considerably weaker in the GEOS assimilation than its counterparts in both the ECMWF data and the GEOS analyses used to produce the assimilation. The authors examine the assimilation of the Hadley circulation using a zonally symmetric f-plane model. For this model, the IAU method easily assimilates the rotational flow but fails to assimilate the divergent circulation. This deficiency of the IAU method may explain the weakness of the Hadley cell in the GEOS assimilation. For this simple model, an alternative assimilation method, based on constraints imposed by the analyzed potential vorticity and mean meridional circulation fields, is proposed that simultaneously assimilates both rotational and divergent flow components. Barotropic modeling suggests that an accurate representation of mean meridional flow anomalies can be important for the diagnosis of both zonal-mean and eddy rotational flow perturbations, particularly during extreme phases of the zonal-mean zonal flow fluctuation. 22 refs., 10 figs.

DeWeaver, E.; Nigam, S. [Univ. of Maryland, College Park, MD (United States)] [Univ. of Maryland, College Park, MD (United States)

1997-07-01T23:59:59.000Z

35

Cloud Features and Zonal Wind Measurements of Saturn's Atmosphere as Observed by Cassini/VIMS  

E-Print Network (OSTI)

We present an analysis of data about Saturn's atmosphere from Cassini's Visual and Infrared Mapping Spectrometer (VIMS), focusing on the meteorology of the features seen in the 5-micron spectral window. We present VIMS mosaics and discuss the morphology and general characteristics of the features backlit by Saturn's thermal emission. We have also constructed a zonal wind profile from VIMS feature tracking observation sequences using an automated cloud feature tracker. Comparison with previously constructed profiles from Voyager and Cassini imaging data reveals broad similarities, suggesting minimal vertical shear of the zonal wind. However, areas of apparent wind shear are present in the VIMS zonal wind profile at jet stream cores. In particular, our analysis shows that the equatorial jet reaches speeds exceeding 450 m/s, similar to speeds obtained during the Voyager era. This suggests that recent inferences of relatively slower jet speeds of ~275-375 m/s are confined to the upper troposphere and that the dee...

Choi, David S; Brown, Robert H; 10.1029/2008JE003254

2013-01-01T23:59:59.000Z

36

The Construction of Zonal Models of Dispersion in Channels via Matched Centre Manifolds  

E-Print Network (OSTI)

Taylor's model of dispersion simply describes the long-term spread of material along a pipe, channel or river. However, often we need multi-mode models to resolve finer details in space and time. Here we construct zonal models of dispersion via the new principle of matching their long-term evolution with that of the original problem. Using centre manifold techniques this is done straightforwardly and systematically. Furthermore, this approach provides correct initial and boundary conditions for the zonal models. We expect the proposed principle of matched centre manifold evolution to be useful in a wide range of modelling problems.

S. D. Watt; A. J. Roberts

1994-12-02T23:59:59.000Z

37

Two-Layer Baroclinic Eddy Heat Fluxes: Zonal Flows and Energy Balance ANDREW F. THOMPSON AND WILLIAM R. YOUNG  

E-Print Network (OSTI)

Two-Layer Baroclinic Eddy Heat Fluxes: Zonal Flows and Energy Balance ANDREW F. THOMPSON of these drag- less heat-flux parameterizations relies on the ability of to direct energy into zonal flows, California (Manuscript received 27 September 2006, in final form 13 December 2006) ABSTRACT The eddy heat

Young, William R.

38

Improved  

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

Improved Improved cache performance in Monte Carlo transport calculations using energy banding A. Siegel a , K. Smith b , K. Felker c,∗ , P . Romano b , B. Forget b , P . Beckman c a Argonne National Laboratory, Theory and Computing Sciences and Nuclear Engineering Division b Massachusetts Institute of Technology, Department of Nuclear Science and Engineering c Argonne National Laboratory, Theory and Computing Sciences Abstract We present an energy banding algorithm for Monte Carlo (MC) neutral parti- cle transport simulations which depend on large cross section lookup tables. In MC codes, read-only cross section data tables are accessed frequently, ex- hibit poor locality, and are typically much too large to fit in fast memory. Thus, performance is often limited by long latencies to RAM, or by off-node communication latencies when the data footprint is very large and must be decomposed on

39

Rossby and Drift Wave Turbulence and Zonal Flows: the Charney-Hasegawa-Mima model and its extensions  

E-Print Network (OSTI)

A detailed study of the Charney-Hasegawa-Mima model and its extensions is presented. These simple nonlinear partial differential equations suggested for both Rossby waves in the atmosphere and also drift waves in a magnetically-confined plasma exhibit some remarkable and nontrivial properties, which in their qualitative form survive in more realistic and complicated models, and as such form a conceptual basis for understanding the turbulence and zonal flow dynamics in real plasma and geophysical systems. Two idealised scenarios of generation of zonal flows by small-scale turbulence are explored: a modulational instability and turbulent cascades. A detailed study of the generation of zonal flows by the modulational instability reveals that the dynamics of this zonal flow generation mechanism differ widely depending on the initial degree of nonlinearity. A numerical proof is provided for the extra invariant in Rossby and drift wave turbulence -zonostrophy and the invariant cascades are shown to be characterised by the zonostrophy pushing the energy to the zonal scales. A small scale instability forcing applied to the model demonstrates the well-known drift wave - zonal flow feedback loop in which the turbulence which initially leads to the zonal flow creation, is completely suppressed and the zonal flows saturate. The turbulence spectrum is shown to diffuse in a manner which has been mathematically predicted. The insights gained from this simple model could provide a basis for equivalent studies in more sophisticated plasma and geophysical fluid dynamics models in an effort to fully understand the zonal flow generation, the turbulent transport suppression and the zonal flow saturation processes in both the plasma and geophysical contexts as well as other wave and turbulence systems where order evolves from chaos.

Colm Connaughton; Sergey Nazarenko; Brenda Quinn

2014-07-07T23:59:59.000Z

40

Radiative Heat Transfer Analysis of Fibrous Insulation Materials Using the ZonalGEF Method  

E-Print Network (OSTI)

Radiative Heat Transfer Analysis of Fibrous Insulation Materials Using the Zonal­GEF Method Walter to analyze radiative heat transfer in high porosity insulation materials which have a large scattering for LI900, a material used in the insulation tile for the space shuttle. Comparisons are presented

Yuen, Walter W.

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


41

Response of the Zonal Mean Atmospheric Circulation to El Nio versus Global Warming  

E-Print Network (OSTI)

Response of the Zonal Mean Atmospheric Circulation to El Niño versus Global Warming JIAN LU Pacific. The hydrological impacts of global warming also exhibit distinct patterns over the subtropics response to global warming: 1) The increase in static stability of the subtropical and midlatitude

Chen, Gang

42

Latitude dependence of zonal plasma drifts obtained from dual-site airglow observations  

E-Print Network (OSTI)

winds driving electric currents across magnetic field lines in a dynamo action in the E and F layers models show that a strong vertical polarization electric field is set up, which drives the plasma ionosphere-electric field model of Eccles [1998a, 1998b]. The observed zonal plasma drifts result from low

Mendillo, Michael

43

Turbulent models of ice giant internal dynamics: Dynamos, heat transfer, and zonal flows  

E-Print Network (OSTI)

Turbulent models of ice giant internal dynamics: Dynamos, heat transfer, and zonal flows K Magnetic fields a b s t r a c t The ice giant planets, Uranus and Neptune, have magnetic fields to yield small-scale and disorganized turbulence. In agreement with ice giant observations, both

44

Cloud features and zonal wind measurements of Saturn's atmosphere as observed by Cassini/VIMS  

E-Print Network (OSTI)

Cloud features and zonal wind measurements of Saturn's atmosphere as observed by Cassini/VIMS D. S Cassini's Visual and Infrared Mapping Spectrometer (VIMS), focusing on the meteorology of the features seen in the 5 mm spectral window. We present VIMS mosaics and discuss the morphology and general

Choi, David S.

45

Intermediate Zonal Jets in the Tropical Pacific Ocean Observed by Argo Floats* SOPHIE CRAVATTE  

E-Print Network (OSTI)

Intermediate Zonal Jets in the Tropical Pacific Ocean Observed by Argo Floats* SOPHIE CRAVATTE´veloppement, LEGOS, Toulouse, France WILLIAM S. KESSLER National Oceanic and Atmospheric Administration/Pacific Argo float data in the tropical Pacific Ocean during January 2003­August 2011 are analyzed to obtain

Boyer, Edmond

46

Statistical Characterization of Zonal and Meridional Ocean Wind Stress SARAH T. GILLE  

E-Print Network (OSTI)

fully captures the range of extreme wind events seen in the raw swath data. Frequency spectraStatistical Characterization of Zonal and Meridional Ocean Wind Stress SARAH T. GILLE Scripps) ABSTRACT Four years of ocean vector wind data are used to evaluate statistics of wind stress over the ocean

Gille, Sarah T.

47

Improving efficiency of a vehicle HVAC system with comfort modeling, zonal design, and thermoelectric devices  

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

Discusses progress on thermal comfort modeling and detailed design, fabrication, and component/system-level testing of TE architecture

48

Rossby and Drift Wave Turbulence and Zonal Flows: the Charney-Hasegawa-Mima model and its extensions  

E-Print Network (OSTI)

A detailed study of the Charney-Hasegawa-Mima model and its extensions is presented. These simple nonlinear partial differential equations suggested for both Rossby waves in the atmosphere and also drift waves in a magnetically-confined plasma exhibit some remarkable and nontrivial properties, which in their qualitative form survive in more realistic and complicated models, and as such form a conceptual basis for understanding the turbulence and zonal flow dynamics in real plasma and geophysical systems. Two idealised scenarios of generation of zonal flows by small-scale turbulence are explored: a modulational instability and turbulent cascades. A detailed study of the generation of zonal flows by the modulational instability reveals that the dynamics of this zonal flow generation mechanism differ widely depending on the initial degree of nonlinearity. A numerical proof is provided for the extra invariant in Rossby and drift wave turbulence -zonostrophy and the invariant cascades are shown to be characterised...

Connaughton, Colm; Quinn, Brenda

2014-01-01T23:59:59.000Z

49

Hardware model of a shipboard zonal electrical distribution system (ZEDS) : alternating current/direct current (AC/DC)  

E-Print Network (OSTI)

A hardware model of a shipboard electrical distribution system based on aspects of the DDG 51 Flight IIA, Arleigh Burke class, 60Hz Alternating Current (AC) and the future direct current (DC), zonal electrical distribution ...

Tidd, Chad N. (Chad Norman)

2010-01-01T23:59:59.000Z

50

Observations of the 3060 Day Oscillation in Zonal Mean Atmospheric Angular Momentum and High Cloud Cover  

Science Journals Connector (OSTI)

Data on zonally averaged atmospheric angular momentum and high cloud cover percent are analyzed for the periods AprilOctober 1979 and November 1982October 1983. The dominant periodicity in both momentum and cloud datasets was the so called 30...

James S. Risbey; Peter H. Stone

1988-07-01T23:59:59.000Z

51

An Improved Model To Forecast Co2 Leakage Rates Along A Wellbore | Open  

Open Energy Info (EERE)

Model To Forecast Co2 Leakage Rates Along A Wellbore Model To Forecast Co2 Leakage Rates Along A Wellbore Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: An Improved Model To Forecast Co2 Leakage Rates Along A Wellbore Details Activities (0) Areas (0) Regions (0) Abstract: Large-scale geological storage of CO2 is likely to bring CO2 plumes into contact with a large number of existing wellbores. Wellbores that no longer provide proper zonal isolation establish a primary pathway for a buoyant CO2-rich phase to escape from the intended storage formation. The hazard of CO2 leakage along these pathways will depend on the rate of leakage. Thus a useful component of a risk assessment framework is a model of CO2 leakage. Predicting the flux of CO2 along a leaking wellbore requires a model of fluid properties and of transport along the leakage

52

Comparison of analytical models for zonal flow generation in ion-temperature-gradient mode turbulence  

SciTech Connect

During the past years the understanding of the multi scale interaction problems have increased significantly. However, at present there exists a flora of different analytical models for investigating multi scale interactions and hardly any specific comparisons have been performed among these models. In this work two different models for the generation of zonal flows from ion-temperature-gradient (ITG) background turbulence are discussed and compared. The methods used are the coherent mode coupling model and the wave kinetic equation model (WKE). It is shown that the two models give qualitatively the same results even though the assumption on the spectral difference is used in the (WKE) approach.

Anderson, J.; Miki, K.; Uzawa, K.; Li, J.; Kishimoto, Y. [Dept. Fundamental Energy Science, School of Energy Science, Kyoto University, Gokasho, Uji, Kyoto, 611-0011 (Japan)

2006-11-30T23:59:59.000Z

53

Nonlinear dynamics of phase space zonal structures and energetic particle physics in fusion plasmas  

E-Print Network (OSTI)

A general theoretical framework for investigating nonlinear dynamics of phase space zonal structures is presented in this work. It is then, more specifically, applied to the limit where the nonlinear evolution time scale is smaller or comparable to the wave-particle trapping period. In this limit, both theoretical and numerical simulation studies show that non-adiabatic frequency chirping and phase locking could lead to secular resonant particle transport on meso- or macro-scales. The interplay between mode structures and resonant particles then provides the crucial ingredient to properly understand and analyze the nonlinear dynamics of Alfv\\'en wave instabilities excited by non-perturbative energetic particles in burning fusion plasmas. Analogies with autoresonance in nonlinear dynamics and with superradiance in free electron lasers are also briefly discussed.

Zonca, Fulvio; Briguglio, Sergio; Fogaccia, Giuliana; Vlad, Gregorio; Wang, Xin

2014-01-01T23:59:59.000Z

54

Generation of zonal flows by ion-temperature-gradient and related modes in the presence of neoclassical viscosity  

SciTech Connect

Generation of zonal flows by primary waves that are more complex than those considered in the standard drift-wave model is studied. The effects of parallel ion velocity and ion perturbed temperature and the part of the nonlinear mode interaction proportional to the ion pressure are taken into account. This generalization of the standard model allows the analysis of generation of zonal flows by a rather wide variety of primary modes, including ion temperature gradients, ion sound, electron drift, and drift-sound modes. All the listed effects, which are present in the slab geometry model, are complemented by effects of neoclassical viscosity inherent to toroidal geometry. We show that the electrostatic potential of secondary small-scale modes is expressed in terms of a nonlinear shift of the mode frequency and interpret this shift in terms of the perpendicular and parallel Doppler, nonlinear Kelvin-Helmholtz (KH), and nonlinear ion-pressure-gradient effects. A basic assumption of our model is that the primary modes form a nondispersive monochromatic wave packet. The analysis of zonal-flow generation is performed following an approach similar to that of convective-cell theory. Neoclassical zonal-flow instabilities are separated into fast and slow ones, and these are divided into two varieties. The first of them is independent of the nonlinear KH effect, while the second one is sensitive to it.

Mikhailovskii, A.B.; Smolyakov, A.I.; Kovalishen, E.A.; Shirokov, M.S.; Tsypin, V.S.; Galvao, R.M.O. [Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation) and Nonlinear Physics Laboratory, Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi 141700, Moscow Region (Russian Federation); University of Saskatchewan, 116 Science Place, Saskatoon, S7N 5E2 (Canada) and Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation); Nonlinear Physics Laboratory, Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi 141700, Moscow Region (Russian Federation) and Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation); Institute of Nuclear Fusion, Russian Research Centre Kurchatov Institute, Kurchatov Sq., 1, Moscow 123182 (Russian Federation) and Moscow Engineering Physics Institute, Kashirskoe Shosse 31, Moscow 115409 (Russian Federation); Physics Institute, University of Sao Paulo, Cidade Universitaria, 05508-900 Sao Paulo (Brazil); Physics Institute, University of Sao Paulo, Cidade Universitaria, 05508-900 Sao Paulo (Brazil) and Brazilian Center for Research in Physics, Rua Xavier Sigaud, 150, 22290-180 Rio de Janeiro (Brazil)

2006-05-15T23:59:59.000Z

55

A Momentum-Zonal Model for Predicting Zone Airflow and Temperature Distributions to Enhance Building Load and Energy Simulations  

E-Print Network (OSTI)

ABSTRACT Building load and energy simulation programs based on the complete-mixing air model fail between model complexity and capturing enough of the physics. For building load and energy calculations to building problems over the past 30 years including: complete-mixing, nodal-network models, zonal models

Chen, Qingyan "Yan"

56

Temperature Zonal Combustion Reactor for the 15-Nitrogen and 13-Carbon Isotopic Determination of Enriched Biosynthetic Materials  

Science Journals Connector (OSTI)

Temperature Zonal Combustion Reactor for the 15-Nitrogen and 13-Carbon Isotopic Determination of Enriched Biosynthetic Materials ... After the furnace controller had been reset from 250 C (VHT) to 700 C (combustion), the sample zone temperature increased at ?50 C/min, which coincided with a pressure rise from 255 to 363 Torr (over some 8 min). ...

Michael May; John Kuo; Michael Gray; I. Knyazhansky; C. T. Tan

2010-03-31T23:59:59.000Z

57

Development of a High-Efficiency Zonal Thermoelectric HVAC System for Automotive Applications  

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

Identify a technical and business approach to accelerate the deployment of light-duty automotive TE HVAC technology, maintain occupant comfort, and improve energy efficiency.

58

Extent of partial ice cover due to carbon cycle feedback in a zonal energy balance model Hydrology and Earth System Sciences, 7(2), 213219 (2003) EGU  

E-Print Network (OSTI)

for Global Change, 3173-25 Showa-machi, Kanazawa-ku, Yokohama-shi,Kanagawa, 236-0001, Japan Also at Proudman between available radiation (incoming shortwave radiation minus both reflected shortwave radiation and outgoing infrared radiation) and the zonal atmospheric diffusion of heat. The (infrared) radiation emitted

Boyer, Edmond

59

Simulations of Zonal Flow Damping and Electron Bernstein Waves in Helical Systems  

SciTech Connect

This work is divided into two different lines of research. The first one is devoted to the gyrokinetic simulations of ITG linear instabilities and ZF-GAM damping in multiple-helicity magnetic field configurations. The multiple helicity terms are required to study inward-shifted scenarios in LHD and are responsible for the improvement of the neoclassical helical ripple transport. It is thought that they also enhance the residual ZF in these inward shifted scenarios, thus reducing also the anomalous transport. These studies are to be the starting point of full non-linear simulations. In the second part, numerical simulations of Electron Bernstein Waves (EBW) are performed in order to justify the experimentally observed increase of the stored energy in the Compact Helical System (CHS) in NIFS, when EC waves are launched into a comparatively over-dense plasma. Calculations of ray-tracing, mode-conversion and power deposition of OXB converted waves are presented.

Ferrando i Margalet, S.; Yoshimura, Y.; Suzuki, C.; Shimizu, A. [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan); Sugama, H.; Watanabe, T.-H. [National Institute for Fusion Science, Toki, Gifu 509-5292 (Japan); Graduate University for Advanced Studies (Sokendai), Toki, Gifu, 509-5292 (Japan)

2006-11-30T23:59:59.000Z

60

Analog signal isolation techniques  

SciTech Connect

This paper discusses several techniques for isolating analog signals in an accelerator environment. The techniques presented here encompass isolation amplifiers, voltage-to-frequency converters (VIFCs), transformers, optocouplers, discrete fiber optics, and commercial fiber optic links. Included within the presentation of each method are the design issues that must be considered when selecting the isolation method for a specific application.

Beadle, E.R.

1992-01-01T23:59:59.000Z

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


61

Analog signal isolation techniques  

SciTech Connect

This paper discusses several techniques for isolating analog signals in an accelerator environment. The techniques presented here encompass isolation amplifiers, voltage-to-frequency converters (VIFCs), transformers, optocouplers, discrete fiber optics, and commercial fiber optic links. Included within the presentation of each method are the design issues that must be considered when selecting the isolation method for a specific application.

Beadle, E.R.

1992-12-31T23:59:59.000Z

62

High-fidelity simulations of unsteady civil aircraft aerodynamics: stakes and perspectives. Application of zonal detached eddy simulation  

Science Journals Connector (OSTI)

...pacing item in aerospace engineering and...Deck, S . 2012 Recent improvements of...In 50th AIAA Aerospace Sciences Meeting. AIAA...configuration. In Advances in Hybrid RANS-LES...Methods in Applied Sciences and Engineering...

2014-01-01T23:59:59.000Z

63

Copyright 2010 by the author(s). Published here under license by the Resilience Alliance. Feagin, R. A., M. Luisa Martinez, G. Mendoza-Gonzalez, and R. Costanza. 2010. Salt marsh zonal  

E-Print Network (OSTI)

, R. A., M. Luisa Martinez, G. Mendoza-Gonzalez, and R. Costanza. 2010. Salt marsh zonal migration and Society 15(4): 14. [online] URL: http://www.ecologyandsociety.org/vol15/iss4/art14/ Research Salt Marsh, using a 6 x 6 km area as an example. Our findings show that salt marshes do not always lose land

Vermont, University of

64

Isolated trigger pulse generator  

DOE Patents (OSTI)

A trigger pulse generation system capable of delivering a multiplicity of isolated 100 kV trigger pulses with picosecond simultaneity. 2 figs.

Aaland, K.

1980-02-19T23:59:59.000Z

65

OIT geothermal system improvements  

SciTech Connect

The Oregon Institute of Technology campus has been heated by the direct use of geothermal fluids since 1964. The 11 building campus uses geothermal energy for space heating/cooling, domestic water heating, the swimming pool and sidewalk snow melt. The hydronic system was designed to use the geothermal fluids directly in heating units. In the 1970s, problems were experienced with the design and operation of the well pumps, buried piping and heating equipment. Beginning in the early 1980`s, many improvements were made to the system due to equipment performance problems and resource management requirements. This paper discusses those improvements that included the distribution system, cooling, well pumps, cascading of geothermal fluids, installation of isolation plate heat exchangers in each building and drilling of two injection wells. Plans for future improvements include better controls to manage energy use and data monitoring systems for individual buildings, and instrumentation to monitor well pump performance.

Lienau, P.J.

1996-12-31T23:59:59.000Z

66

MOX Fabrication Isolation Considerations  

SciTech Connect

This document provides a technical position on the preferred level of isolation to fabricate demonstration quantities of mixed oxide transmutation fuels. The Advanced Fuel Cycle Initiative should design and construct automated glovebox fabrication lines for this purpose. This level of isolation adequately protects the health and safety of workers and the general public for all mixed oxide (and other transmutation fuel) manufacturing efforts while retaining flexibility, allowing parallel development and setup, and minimizing capital expense. The basis regulations, issues, and advantages/disadvantages of five potential forms of isolation are summarized here as justification for selection of the preferred technical position.

Eric L. Shaber; Bradley J Schrader

2005-08-01T23:59:59.000Z

67

Waste Isolation Pilot Plant Transportation Security | Department...  

Office of Environmental Management (EM)

Waste Isolation Pilot Plant Transportation Security Waste Isolation Pilot Plant Transportation Security Waste Isolation Pilot Plant Transportation Security More Documents &...

68

October 1992 ISOLATOR-11  

E-Print Network (OSTI)

Troubleshooting 15 SPECIFICATIONS 17 REFERENCES.. A-1 Suggested Reading Material A-1 CIRCUIT DIAGRAMS B-1 WARRANTY be handled at all times with caution. ISOLATOR-11, COPYRIGHT OCTOBER 1992, AXON INSTRUMENTS, INC. #12;Page V

Kleinfeld, David

69

October 1992 ISOLATOR-10  

E-Print Network (OSTI)

Suggested Reading Material A-1 CIRCUIT DIAGRAMS B-1 WARRANTY C-1 WARNING D-l RETURN MERCHANDISE be handled at all times with caution. ISOLATOR-10, COPYRIGHT OCTOBER 1992, AXON INSTRUMENTS, INC. #12;Page V

Kleinfeld, David

70

Independent Oversight Inspection, Waste Isolation Pilot Plant - December  

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

Waste Isolation Pilot Plant - Waste Isolation Pilot Plant - December 2007 Independent Oversight Inspection, Waste Isolation Pilot Plant - December 2007 December 2007 Inspection of Emergency Management at the Carlsbad Field Office and Waste Isolation Pilot Plant The U.S. Department of Energy (DOE) Office of Independent Oversight inspected the emergency management program at DOE's Waste Isolation Pilot Plant (WIPP) from July through September 2007. The inspection was performed by Independent Oversight's Office of Emergency Management Oversight. This 2007 inspection found that despite isolated areas of program improvement since 2002, WIPP's level of emergency preparedness has largely declined over a period marked by a dramatic increase in the pace of waste receipt and storage activities at the site.

71

Nucleic acid isolation  

DOE Patents (OSTI)

A method is provided for isolating DNA from eukaryotic cell and flow sorted chromosomes. When DNA is removed from chromosome and cell structure, detergent and proteolytic digestion products remain with the DNA. These products can be removed with organic extraction, but the process steps associated with organic extraction reduces the size of DNA fragments available for experimental use. The present process removes the waste products by dialyzing a solution containing the DNA against a solution containing polyethylene glycol (PEG). The waste products dialyze into the PEG leaving isolated DNA. The remaining DNA has been prepared with fragments containing more than 160 kb. The isolated DNA has been used in conventional protocols without effect on the protocol.

Longmire, J.L.; Lewis, A.K.; Hildebrand, C.E.

1988-01-21T23:59:59.000Z

72

Nucleic acid isolation process  

DOE Patents (OSTI)

A method is provided for isolating DNA from eukaryotic cell and flow sorted chromosomes. When DNA is removed from chromosome and cell structure, detergent and proteolytic digestion products remain with the DNA. These products can be removed with organic extraction, but the process steps associated with organic extraction reduce the size of DNA fragments available for experimental use. The present process removes the waste products by dialyzing a solution containing the DNA against a solution containing polyethylene glycol (PEG). The waste products dialyze into the PEG leaving isolated DNA. The remaining DNA has been prepared with fragments containing more than 160 kb. The isolated DNA has been used in conventional protocols without affect on the protocol.

Longmire, Jonathan L. (Los Alamos, NM); Lewis, Annette K. (La Jolla, CA); Hildebrand, Carl E. (Los Alamos, NM)

1990-01-01T23:59:59.000Z

73

Waste Isolation Pilot Plant  

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

Waste Isolation Pilot Plant Waste Isolation Pilot Plant AFFIDAVIT FOR SURVIVING RELATIVE STATE _______________ ) ) ss: __________________ COUNTY OF _____________ ) That I, ________________________, am the _________________________ (Indicate relationship) of ___________________________, who is deceased and make the attached request pursuant to 10 CFR, Section 1008. That the information contained on the attached request is true and correct to the best of my knowledge and belief, and I am signing this authorization subject to the penalties provided in 18 U.S.C. 1001. ____________________________ SIGNATURE NOTARIZATION: SUBSCRIBED and SWORN to before me this ______day of __________, 20_____

74

Waste Isolation Pilot Plant - Reports  

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

Reports Reports Waste Isolation Pilot Plant Review Report 2013 Review of the Waste Isolation Pilot Plant Work Planning and Control Activities, April 2013 Review Report 2012 Review of Site Preparedness for Severe Natural Phenomena Events at the Waste Isolation Pilot Plant, November 2012 Activity Reports 2011 Orientation Visit to the Waste Isolation Pilot Plant, September 2011 Review Reports 2007 Independent Oversight Inspection of Emergency Management at the Carlsbad Field Office and Waste Isolation Pilot Plant, December 2007 Review Reports 2002 Inspection of Environment, Safety, and Health and Emergency Management at the Waste Isolation Pilot Plant - Summary Report, August 2002 Inspection of Environment, Safety, and Health Management at the Waste Isolation Pilot Plant - Volume I, August 2002

75

Refractory Improvement  

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

Refractory Improvement Refractory Improvement NETL Office of Research and Development Project Number: FWP-2012.03.03 Task 2 Project Description Industry would like gasifier on-line availability of 85-95% for utility applications and 95% for applications such as chemical production. Gasification facilities' are currently unable to meet these requirements, which have created a potential roadblock to widespread acceptance and commercialization of gasification technologies. Refractory liners and syngas coolers are among key components of the gasification process previously identified as negatively impacting gasifier availability. Ash originating from impurities in the gasifier's carbon feedstock is the root cause of many problems impacting gasifier RAM (Reliability Availability Maintainability). At the high temperatures of gasification, ash changes to liquid, gas, and solid phases which wear down refractory materials and can cause fouling, either of which can lead to unplanned shutdowns for system repair, replacement, or cleaning.

76

Emergency Management Program Review at the Waste Isolation Pilot Plant  

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

Waste Waste Isolation Pilot Plant Emergency Management Program Review at the May 2000 OVERSIGHT Table of Contents EXECUTIVE SUMMARY ................................................................... 1 1.0 INTRODUCTION ........................................................................... 4 2.0 RESULTS ......................................................................................... 6 Hazards Survey and Hazards Assessments .................................. 6 Program Plans, Procedures, and Responder Performance ........ 9 Training, Drills, and Exercises ..................................................... 13 Emergency Public Information and Offsite Response Interfaces ....................................................................................... 15 Feedback and Continuous Improvement Process

77

An Algorithm for Autonomous Isolation of Neurons in Extracellular Recordings  

E-Print Network (OSTI)

An Algorithm for Autonomous Isolation of Neurons in Extracellular Recordings Edward A. Branchaud-- This paper describes novel multi-electrode sys- tems that can autonomously position recording electrodes without human intervention. Autonomous microdrives can be used to improve the quality and efficiency

Andersen, Richard

78

Improved aethalometer  

DOE Patents (OSTI)

An improved aethalometer having a single light source and a single light detector and two light paths from the light source to the light detector. A quartz fiber filter is inserted in the device, the filter having a collection area in one light path and a reference area in the other light path. A gas flow path through the aethalometer housing allows ambient air to flow through the collection area of the filter so that aerosol particles can be collected on the filter. A rotating disk with an opening therethrough allows light for the light source to pass alternately through the two light paths. The voltage output of the detector is applied to a VCO and the VCO pulses for light transmission separately through the two light paths, are counted and compared to determine the absorption coefficient of the collected aerosol particles. 5 figs.

Hansen, A.D.

1988-01-25T23:59:59.000Z

79

Xylose utilizing zymomonas mobilis with improved ethanol production in biomass hydrolysate medium  

DOE Patents (OSTI)

Xylose-utilizing, ethanol producing strains of Zymomonas mobilis with improved performance in medium comprising biomass hydrolysate were isolated using an adaptation process. Independently isolated strains were found to have independent mutations in the same coding region. Mutation in this coding may be engineered to confer the improved phenotype.

Caimi, Perry G; Hitz, William D; Stieglitz, Barry; Viitanen, Paul V

2013-07-02T23:59:59.000Z

80

Xylose utilizing Zymomonas mobilis with improved ethanol production in biomass hydrolysate medium  

DOE Patents (OSTI)

Xylose-utilizing, ethanol producing strains of Zymomonas mobilis with improved performance in medium comprising biomass hydrolysate were isolated using an adaptation process. Independently isolated strains were found to have independent mutations in the same coding region. Mutation in this coding may be engineered to confer the improved phenotype.

Caimi, Perry G; Hitz, William D; Viitanen, Paul V; Stieglitz, Barry

2013-10-29T23:59:59.000Z

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


81

Structural and functional effects of social isolation on the hippocampus of rats with traumatic brain injury  

Science Journals Connector (OSTI)

Abstract Social isolation has significant long-term psychological and physiological consequences. Both social isolation and traumatic brain injury (TBI) alter normal brain function and structure. However, the influence of social isolation on recovery from TBI is unclear. This study aims to evaluate if social isolation exacerbates the anatomical and functional deficits after TBI in young rats. Juvenile male rats were divided into four groups; sham operated control with social contacts, sham control with social isolation, TBI with social contacts, and TBI with social isolation. During four weeks after brain injury in juvenile rats, we evaluated the animal behaviors by T-maze and open-field tests, recorded brain activity with electrocorticograms and assessed structural changes by histological procedures in the hippocampal dentate gyrus, CA1, and CA3 areas. Our findings revealed significant memory impairments and hyperactivity conditions in rats with TBI and social isolation compared to the other groups. Histological assessments showed an increase of the mean number of dark neurons, apoptotic cells, and caspase-3 positive cells in all tested areas of the hippocampus in TBI rats with and without social isolation compared to sham rats. Furthermore, social isolation significantly increased the number of dark cells, apoptotic neurons, and caspase-3 positive cells in the hippocampal CA3 region in rats with TBI. This study indicates the harmful effect of social isolation on anatomical and functional deficits induced by TBI in juvenile rats. Prevention of social isolation may improve the outcome of TBI.

Babak Khodaie; Ahmad Ali Lotfinia; Milad Ahmadi; Mahmoud Lotfinia; Maryam Jafarian; Fariba Karimzadeh; Philippe Coulon; Ali Gorji

2015-01-01T23:59:59.000Z

82

Study of base isolation systems  

E-Print Network (OSTI)

The primary objective of this investigation is to outline the relevant issues concerning the conceptual design of base isolated structures. A 90 feet high, 6 stories tall, moment steel frame structure with tension cross ...

Manarbek, Saruar

2013-01-01T23:59:59.000Z

83

A Rare Isolated Trapezoid Fracture  

E-Print Network (OSTI)

wrist in suggested scaphoid fracture. Acta Radiol. 1988;29:Rare isolated trapezoid fracture: a case report. Hand. 2008;suspect and diagnose this fracture. 2,8 REFERENCES 1. Papp

Afifi, Negean; Lu, Jenny J

2011-01-01T23:59:59.000Z

84

Genomics of isolation in hybrids  

Science Journals Connector (OSTI)

...edited by Patrik Nosil and Jeffrey L. Feder Genomics of isolation in hybrids Zachariah Gompert...limitations to the study of the speciation genomics. Further progress in understanding the genomics of speciation will require large-scale...

2012-01-01T23:59:59.000Z

85

Oversight Reports - Waste Isolation Pilot Plant | Department...  

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

2011 Orientation Visit to the Waste Isolation Pilot Plant HIAR-WIPP-2011-09-07 November 26, 2007 Independent Oversight Inspection, Waste Isolation Pilot Plant - December 2007...

86

Waste Isolation Pilot Plant | Department of Energy  

Office of Environmental Management (EM)

Waste Isolation Pilot Plant Waste Isolation Pilot Plant Operators prepare drums of contact-handled transuranic waste for loading into transportation containers Operators prepare...

87

Independent Oversight Review, Waste Isolation Pilot Plant - April 2013 |  

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

April April 2013 Independent Oversight Review, Waste Isolation Pilot Plant - April 2013 April 2013 Review of the Waste Isolation Pilot Plant Work Planning and Control Activities The Office of Enforcement and Oversight (Independent Oversight), within the Office of Health, Safety and Security (HSS), conducted a shadowing oversight activity to review the U.S. Department of Energy (DOE) Carlsbad Field Office (CBFO) oversight of the Waste Isolation Pilot Plant (WIPP). This Independent Oversight activity was performed by HSS Office of Safety and Emergency Management Evaluations personnel shadowing the CBFO's review of the WIPP operating contractor's Work Control Improvement Plan implementation and effectiveness review, and CBFO's annual review of the contractor's Integrated Safety Management System (ISMS), specifically

88

Why sequence denitrifying bacterial isolates?  

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

denitrifying bacterial isolates? denitrifying bacterial isolates? Nitrates are contaminants at nuclear waste sites and can also seep into the groundwater from sources such as agricultural runoff, wastewater treatment plants and septic tanks. As the increasing global population boosts demand for drinking water, it is important to maintain and protect these resources. Photo: courtesy of Stefan Green The project calls for sequencing six anaerobic bacteria samples known to be capable of breaking down nitrate contaminants that have been isolated from the Oak Ridge-Integrated Field Research Center, one of the sites established by the U.S. Department of Energy to study the roles various microbes play in breaking down environmental contaminants over time. From a bioremediative perspective, the genomic information could be used to

89

EMSL: Capabilities: Cellular Isolation and Systems Analysis  

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

Cell Isolation and Systems Analysis Cell Isolation and Systems Analysis Additional Information Related EMSL User Projects Cell Isolation & Systems Analysis Tools are Applied to all Science Themes Cell Isolation & Systems Analysis brochure CISA Capability Group movie series: CISA Read the transcript. The Cell Isolation & Systems Analysis (CISA) capability at EMSL includes techniques for isolating cells from complex cell populations or environmental samples for further 'omics and imaging analyses. EMSL specializes in quantitative live cell fluorescence imaging with single molecule sensitivity, super resolution fluorescence and electron microscopy techniques, and transcriptomics and proteomics analyses. These capabilities provide the foundation for attaining a molecular-level understanding of

90

Technological Advances in Pipeline Isolation and Repair  

Science Journals Connector (OSTI)

Pipeline isolation has been practised for many years to implement various repairs. The tools originally applied were simple and...

Dr A. Aldeen

1994-01-01T23:59:59.000Z

91

Waste Isolation Pilot Plant Needs Assessment | Department of...  

Office of Environmental Management (EM)

Waste Isolation Pilot Plant Needs Assessment Waste Isolation Pilot Plant Needs Assessment May 2012 This Needs Assessment for former Waste Isolation Pilot Plant production workers...

92

Waste Isolation Pilot Plant Activites | Department of Energy  

Office of Environmental Management (EM)

Waste Isolation Pilot Plant Activites Waste Isolation Pilot Plant Activites Waste Isolation Pilot Plant Activites More Documents & Publications EIS-0026: 2010 Annual Mitigation...

93

Waste Isolation Pilot Plant Update | Department of Energy  

Office of Environmental Management (EM)

Isolation Pilot Plant Update Waste Isolation Pilot Plant Update Waste Isolation Pilot Plant Update More Documents & Publications TRUPACT-III Quick Facts "TRU" Success: SRS Recovery...

94

Waste Isolation Pilot Plant Status and Plans - 2010 | Department...  

Office of Environmental Management (EM)

Waste Isolation Pilot Plant Status and Plans - 2010 Waste Isolation Pilot Plant Status and Plans - 2010 Overview of WIPP presented by Dr. Dave Moody. Waste Isolation Pilot Plant...

95

Signal machines : localization of isolated accumulation Signal machines : localization of isolated  

E-Print Network (OSTI)

Signal machines : localization of isolated accumulation Signal machines : localization of isolated'Orléans, Orléans, FRANCE 6 mars 2011 Journées Calculabilités Paris 1 / 39 #12;Signal machines : localization of isolated accumulation 1 Signal machines and isolated accumulations 2 Necessary conditions

Durand-Lose, Jérôme

96

Improving Interpersonal Communication  

E-Print Network (OSTI)

By improving interpersonal communication skills, we can improve our relationships with others. Better communication comes from understanding one's self, understanding other people, learning to empathize, being a good listener and practicing...

Warren, Judith L.

2000-02-16T23:59:59.000Z

97

Waste Isolation Pilot Plant | Department of Energy  

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

Waste Isolation Pilot Plant Waste Isolation Pilot Plant Waste Isolation Pilot Plant Waste Isolation Pilot Plant | June 2007 Salt Disposal Investigations Waste Isolation Pilot Plant | June 2007 Salt Disposal Investigations The mission of the Waste Isolation Pilot Plant site is to provide permanent, underground disposal of TRU and TRU-mixed wastes (wastes that also have hazardous chemical components). TRU waste consists of clothing, tools, and debris left from the research and production of nuclear weapons. TRU waste is contaminated with small amounts of plutonium and other TRU radioactive elements. Over the next 35 years, WIPP is expected to receive approximately 175,000 cubic meters of waste from various DOE sites. Enforcement September 8, 2006 Enforcement Letter, Washington TRU Solutions - September 8, 2006

98

Vector Zonal Operations for Spatiotemporal Analysis  

E-Print Network (OSTI)

cubic map algebra to handle raster spatiotemporal data, which turns two-dimensional cells into three- dimensional cubes by adding the time dimension. With spatiotemporal cubes, locations, zones, and neighborhoods can be defined in cubic form (Figure 2...-1). The cubic CM extends raster square cells into cubes. Figure 2-1a illustrates how a local sum function can be performed with two spatiotemporal cubic layers. Here each cube has a values and the result cube will have a new value by adding two cubes together...

Xu, Tingting

2009-12-11T23:59:59.000Z

99

Waste Isolation Pilot Plant Activites  

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

DENVER, CO DENVER, CO WASTE ISOLATION PILOT PLANT ACTIVITIES ACTIVITIES O.W. EATON MANAGER, EXTERNAL EMERGENCY MANAGEMENT OPENING OF NEW ROUTES COMPLIANCE WITH PUBLIC LAW 102 579 WIPP LANDWITHDRAWL 102-579 WIPP LANDWITHDRAWL ACT OF 1992 1082 EMERGENCY PERSONNEL TRAINED IN 2010 *MERRTT 1082 EMERGENCY PERSONNEL TRAINED IN 2010 MERRTT *INCIDENT COMMAND SYSTEM *HOSPITAL PREPAREDNESS *HOSPITAL PREPAREDNESS *MEDICAL EXAMINER DISPATCHER (BETA) *DISPATCHER (BETA) RADIOLOGICAL TRAINING RADIOLOGICAL TRAINING FOR FOR FOR FOR HOSPITAL PERSONNEL HOSPITAL PERSONNEL Based on FEMA Course G-346 iNTRODUCTION 4 Hazardous Materials Accidents Part 1 WIPP EXTERNAL EMERGENCY MANAGEMENT EXERCISES CONDUCTED E ercise Location Date Exercise Location Date TRANSAX 90 Colorado Springs, Colorado November 8, 1990 1

100

Enforcement Documents - Waste Isolation Pilot Plant | Department...  

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

related to Quality Assurance Deficiencies associated with the Super High-Efficiency Neutron Counter Non-Destructive Assay System Refurbishment at the Waste Isolation Pilot Plant...

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


101

Waste Isolation Pilot Plant | Department of Energy  

Office of Environmental Management (EM)

Metal Products, Inc - October 28, 2004 More enforcement documents Oversight Reports April 22, 2013 Independent Oversight Review, Waste Isolation Pilot Plant - April 2013...

102

Intramolecular Processes in Isolated Polyatomic Molecules  

Science Journals Connector (OSTI)

This paper deals with certain rather well known unimolecular processes which occur in isolated polyatomic molecules. These processes are (i) chemical reactions, forming fragments with identifiable internal and...

Martin R. Levy; Anita M. Renlund

1983-01-01T23:59:59.000Z

103

Independent Oversight Inspection, Waste Isolation Pilot Plant...  

Office of Environmental Management (EM)

Plant, Summary Report - August 2002 Independent Oversight Inspection, Waste Isolation Pilot Plant, Summary Report - August 2002 August 2002 Inspection of Environment, Safety, and...

104

Enterprise Assessments Review, Waste Isolation Pilot Plant -...  

Energy Savers (EERE)

December 2014 Review of the Waste Isolation Pilot Plant Recovery Plan for Operating Diesel Equipment with Available Underground Airflows. The Office of Nuclear Safety and...

105

Enterprise Assessments Review, Waste Isolation Pilot Plant -...  

Energy Savers (EERE)

December, 2014 Review of the Waste Isolation Pilot Plant Conduct of Maintenance Recovery Plan The Office of Nuclear Safety and Environmental Assessments, within the U.S. Department...

106

Cell Isolation and Systems Analysis | EMSL  

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

and Microfabrication Mass Spectrometry Microscopy Molecular Science Computing NMR and EPR Spectroscopy and Diffraction Subsurface Flow and Transport Cell Isolation and Systems...

107

The Isolation and Properties of Curium  

E-Print Network (OSTI)

500-year isotope of americium, Am24 1, was first isolated inthe principal . source of americium was one which containedof first separating americium from lanthanum was needed. One

Werner, Louis B.

2011-01-01T23:59:59.000Z

108

Enforcement Letter, Westinghouse Waste Isolation Division - October...  

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

Division related to four noncompliances with the requirements of the Quality Assurance Rule andor the Occupational Radiation Protection Rule at DOE's Waste Isolation...

109

Improved method for detection of starch hydrolysis  

SciTech Connect

A new starch hydrolysis detection method which does not rely on iodine staining or the use of color-complexed starch is described. A linear relationship was obtained with agar-starch plates when net clearing zones around colonies of yeasts were plotted against enzyme levels (semilogarithm scale) produced by the same yeast strains in liquid medium. A similar relationship between starch clearing zones and alpha-amylase levels from three different sources was observed. These observations suggest that the method is useful in mutant isolations, strain improvement programs, and the prediction of alpha-amylase activities in culture filtrates or column effluents. (Refs. 18).

Ohawale, M.R.; Wilson, J.J.; Khachatourians, G.G.; Ingledew, W.M.

1982-09-01T23:59:59.000Z

110

Energy efficiency improvements in Chinese compressed airsystems  

SciTech Connect

Industrial compressed air systems use more than 9 percent ofall electricity used in China. Experience in China and elsewhere hasshown that these systems can be much more energy efficient when viewed asa whole system and rather than as isolated components.This paper presentsa summary and analysis of several compressed air system assessments.Through these assessments, typical compressed air management practices inChina are analyzed. Recommendations are made concerning immediate actionsthat China s enterprises can make to improve compressed air systemefficiency using best available technology and managementstrategies.

McKane, Aimee; Li, Li; Li, Yuqi; Taranto, T.

2007-06-01T23:59:59.000Z

111

Improving Lives. Improving Texas. Agency Strategic Plan  

E-Print Network (OSTI)

. Williams Administration Building 7101 TAMU September 2009 College Station, TX 77843-7101 Phone: 979. In the context of this broad mission, the priorities for Extension education are: Ensure a sustainable and management. Build local capacity for economic development in Texas communities. Improve the health

112

Agricultural Improvement Loan Program  

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

The Agricultural Improvement Loan Program is administered by the Minnesota Department of Agriculture through the Minnesota Rural Finance Authority (RFA) and provides loans to farmers for...

113

HUD Home Improvements  

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

Provides a collection of information, resources, and updates related to home improvements and insurance for manufactured housing. Author: U.S. Department of Housing and Urban Development

114

Nanoscale Calorimetry of Isolated Polyethylene Single Crystals  

E-Print Network (OSTI)

Nanoscale Calorimetry of Isolated Polyethylene Single Crystals A. T. KWAN, M. YU. EFREMOV, E. A-film differential scanning calorimetry to investigate the melt- ing of isolated polyethylene single crystals of lamellar single crystals of polyethylene (PE). We obtain thickness, diffraction, and calorimetry data

Allen, Leslie H.

115

Thermalization of isolated quantum systems  

E-Print Network (OSTI)

Understanding the evolution towards thermal equilibrium of an isolated quantum system is at the foundation of statistical mechanics and a subject of interest in such diverse areas as cold atom physics or the quantum mechanics of black holes. Since a pure state can never evolve into a thermal density matrix, the Eigenstate Thermalization Hypothesis (ETH) has been put forward by Deutsch and Srednicki as a way to explain this apparent thermalization, similarly to what the ergodic theorem does in classical mechanics. In this paper this hypothesis is tested numerically. First, it is observed that thermalization happens in a subspace of states (the Krylov subspace) with dimension much smaller than that of the total Hilbert space. We check numerically the validity of ETH in such a subspace, for a system of hard core bosons on a two-dimensional lattice. We then discuss how well the eigenstates of the Hamiltonian projected on the Krylov subspace represent the true eigenstates. This discussion is aided by bringing the projected Hamiltonian to the tridiagonal form and interpreting it as an Anderson localization problem for a finite one-dimensional chain. We also consider thermalization of a subsystem and argue that generation of a large entanglement entropy can lead to a thermal density matrix for the subsystem well before the whole system thermalizes. Finally, we comment on possible implications of ETH in quantum gravity.

Sergei Khlebnikov; Martin Kruczenski

2014-03-12T23:59:59.000Z

116

Improved wire chamber  

DOE Patents (OSTI)

An improved gas mixture for use with proportional counter devices, such as Geiger-Mueller tubes and drift chambers. The improved gas mixture provides a stable drift velocity while eliminating wire aging caused by prior art gas mixtures. The new gas mixture is comprised of equal parts argon and ethane gas and having approximately 0.25% isopropyl alcohol vapor. 2 figs.

Atac, M.

1987-05-12T23:59:59.000Z

117

Improved solid aerosol generator  

DOE Patents (OSTI)

An improved solid aerosol generator used to produce a gas borne stream of dry, solid particles of predetermined size and concentration. The improved solid aerosol generator nebulizes a feed solution of known concentration with a flow of preheated gas and dries the resultant wet heated aerosol in a grounded, conical heating chamber, achieving high recovery and flow rates. 2 figs.

Prescott, D.S.; Schober, R.K.; Beller, J.

1988-07-19T23:59:59.000Z

118

Measurement, Analysis, and Improvement  

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

6 Measurement, Analysis, and Improvement Process 11_0304 Page 1 of 6 6 Measurement, Analysis, and Improvement Process 11_0304 Page 1 of 6 EOTA - Business Process Document Title: Measurement, Analysis, and Improvement Process Document Number: P-006 Rev 11_0304 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): P-008 Corrective-Preventive Action Process, P-004 Business System Management Review and REG-003 Records Register P-006 Measurement, Analysis, and Improvement Process 11_0304 Page 2 of 6 Revision History: Rev. Description of Change A Initial Release 08_0416 Changed verbiage in Step 6 to, "CAR/PAR/IO using P-008, Corrective-Preventive Action & Improvement Opportunity"

119

Milestone Plan Process Improvement  

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

Milestone Plan Process Improvement Milestone Plan Process Improvement Milestone Plan Process Improvement Background In response to our community's concern over the milestone plan (MP) process within the system, the STRIPES Project Office initiated an in-depth evaluation of the required steps and issues surrounding this process. We concluded that the MP process could be improved for most users by tuning the system configuration. With the approval of both the STRIPES Executive Steering Committee and the STRIPES Project Office, we launched the MP Process Improvement Initiative. After many meetings with members of the STRIPES Team and Working Group, we are ready to "go-live" with this initiative. On October 1 st , 2012 the new MP process will be implemented for use by most field offices.

120

Waste Isolation Pilot Plant - Enforcement Documents  

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

Enforcement Documents Enforcement Documents Waste Isolation Pilot Plant Enforcement Letter issued to Washington TRU Solutions, LLC related to Quality Assurance Deficiencies associated with the Super High-Efficiency Neutron Counter Non-Destructive Assay System Refurbishment at the Waste Isolation Pilot Plant, September 8, 2006 Preliminary Notice of Violation issued to Washington TRU Solutions, LLC, related to Radiological Uptakes at the Mobile Visual Examination and Repackaging Facility at Lawrence Livermore National Laboratory, December 22, 2005 (EA-2005-08) - Washington TRU Solutions, LLC - Press Release, December 22, 2005 Enforcement Letter issued to Diversified Metal Products, Inc. related to Transportainer Fabrication Deficiencies for the Waste Isolation Pilot Plant, October 28, 2004

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


121

Isolated menthone reductase and nucleic acid molecules encoding same  

DOE Patents (OSTI)

The present invention provides isolated menthone reductase proteins, isolated nucleic acid molecules encoding menthone reductase proteins, methods for expressing and isolating menthone reductase proteins, and transgenic plants expressing elevated levels of menthone reductase protein.

Croteau, Rodney B; Davis, Edward M; Ringer, Kerry L

2013-04-23T23:59:59.000Z

122

Improved Dragline Utilization  

E-Print Network (OSTI)

The cause of energy conservation can be served by increasing the efficiency of large draglines used in surface coal mining. The topic is the application of a training simulator, computer instrumentation and computer simulation to improve dragline...

Keller, K. J.

1980-01-01T23:59:59.000Z

123

Improving Project Management  

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

On December 19, 2014, the Energy Department released its "Improving Project Management" report, a roadmap to transformation in funding, culture, project ownership, independent oversight and front-end planning from experienced project management leaders.

124

Isolation of Alkaline Mutagens from Complex Mixtures  

Science Journals Connector (OSTI)

......mutagens were isolated from cigarette smoke conden- sate, petroleum crude oil, and petroleum substitutes from coal and oil shale. The procedure may be equally applicable to other environmentally important materials and is the first step toward identifying......

C.-h. Ho; M.R. Guerin; B.R. Clark; T.K. Rao; J.L. Epler

1981-01-01T23:59:59.000Z

125

Isolation and Identification of Adenoviruses in Microplates  

Science Journals Connector (OSTI)

...requiring additional materials and handling of the culture tubes...rapidly and economically. MATERIALS AND METHODS Microplate...DRCPS ZiLENT FIG. 1. Diagram ofmicroplate virus isolation...manner. Excess passage material may be frozen at this...

Elizabeth J. Sullivan; Max J. Rosenbaum

1971-11-01T23:59:59.000Z

126

Behavioural reproductive isolation and speciation in Drosophila  

Science Journals Connector (OSTI)

Sexual isolation, maintained by strong mating preferences has been reported in the light and dark forms of D. ananassae in laboratory stocks (Futch 1966). These forms were found to be sibling species (D. ananassa...

Punita Nanda; Bashisth Narayan Singh

2012-06-01T23:59:59.000Z

127

Sandia National Laboratories: Waste Isolation Pilot Plant Accident...  

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

ClimateECEnergyComputational Modeling & SimulationWaste Isolation Pilot Plant Accident Investigation Analysis Support Waste Isolation Pilot Plant Accident Investigation Analysis...

128

Waste Isolation Pilot Plant, National Transuranic Program Have...  

Office of Environmental Management (EM)

Waste Isolation Pilot Plant, National Transuranic Program Have Banner Year in 2013 Waste Isolation Pilot Plant, National Transuranic Program Have Banner Year in 2013 December 24,...

129

Surveillance Guides - Continous Improvement  

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

CONTINUOUS IMPROVEMENT CONTINUOUS IMPROVEMENT 1.0 Objective The objective of this surveillance is to verify that contractor personnel are effectively managing environment, safety, and health issues in a manner that fosters continuous improvement. The activities included in this surveillance help the Facility Representative determine whether safety issues identified through internal contractor, and external DOE or Defense Nuclear Facilities Safety Board evaluation programs are resolved consistent with the level of safety importance. 2.0 References 2.1 DOE O 414.1, Quality Assurance 2.2 DOE O 232.1, Occurrence Reporting and Processing of Operations Information 2.3 DOE-STD-1045-93, Guide to Good Practices for Notifications and Investigations of Abnormal Events 2.4 48 CFR 1970.5204, Department of Energy Acquisition

130

Improving steam turbine efficiency  

SciTech Connect

This paper describes the condition of a significant number of fossil steam turbines operating in the United States and the maintenance practices used to improve their performance. Through the use of steam path audits conducted by the authors` company and by several utilities, a large data base of information on turbine heat rate, casing efficiency, and maintenance practices is available to help the power generation industry understand how different maintenance practices and steam path damage impact turbine performance. The data base reveals that turbine cycle heat rate is typically 5.23% poorer than design just prior to major outages. The degraded condition of steam turbines presents an opportunity for utilities to improve heat rate and reduce emissions without increasing fuel costs. The paper describes what losses typically contribute to the 5.23% heat rate degradation and how utilities can recover steam turbine performance through maintenance actions aimed at improving steam path efficiency.

Cioffi, D.H.; Mitchell, D.R.; Whitecar, S.C. [Encotech, Inc., Schenectady, NY (United States)

1995-06-01T23:59:59.000Z

131

ACCELERATED IMPROVEMENT A CONCENTRATED APPROACH  

E-Print Network (OSTI)

ACCELERATED IMPROVEMENT A CONCENTRATED APPROACH FOR CONTINUOUS IMPROVEMENT #12;Accelerated.quality.wisc.edu O F F I C E O F Q U A L I T Y I M P R O V E M E N T Accelerated Improvement This guide to improving resources. You will find helpful information needed to conduct an Accelerated Improvement project

Shapiro, Vadim

132

Permanent isolation surface barrier development plan  

SciTech Connect

The exhumation and treatment of wastes may not always be the preferred alternative in the remediation of a waste site. In-place disposal alternatives, under certain circumstances, may be the most desirable alternatives to use in the protection of human health and the environment. The implementation of an in-place disposal alternative will likely require some type of protective covering that will provide long-term isolation of the wastes from the accessible environment. Even if the wastes are exhumed and treated, a long-term barrier may still be needed to adequately dispose of the treated wastes or any remaining waste residuals. Currently, no {open_quotes}proven{close_quotes} long-term barrier is available. The Hanford Site Permanent Isolation Surface Barrier Development Program (BDP) was organized to develop the technology needed to provide a long-term surface barrier capability for the Hanford Site. The permanent isolation barrier technology also could be used at other sites. Permanent isolation barriers use engineered layers of natural materials to create an integrated structure with redundant protective features. Drawings of conceptual permanent isolation surface barriers are shown. The natural construction materials (e.g., fine soil, sand, gravel, riprap, asphalt) have been selected to optimize barrier performance and longevity. The objective of current designs is to use natural materials to develop a maintenance-free permanent isolation surface barrier that isolates wastes for a minimum of 1,000 years by limiting water drainage to near-zero amounts; reducing the likelihood of plant, animal, and human intrusion; controlling the exhalation of noxious gases; and minimizing erosion-related problems.

Wing, N.R.

1994-01-01T23:59:59.000Z

133

Novel enabling technologies of gene isolation and plant transformation for improved crop protection  

E-Print Network (OSTI)

and two institutes in Ukraine; the Institute of Cell Biologyof interest in Ukraine. DOE/NNSA (NN-?24) runs

Torok, Tamas

2014-01-01T23:59:59.000Z

134

Case Study: Enabling Sustainable Acquisition by Improving Procurement Systems  

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

Using an Environmental Management Using an Environmental Management System to review existing proce- dures revealed new opportunities for improvement through changes in procurement systems. Enabling Sustainable Acquisiton by Improving Procurement Systems The Department of Energy Waste Isolation Pilot Plant (WIPP) is a repository for de- fense-generated transuranic waste. Recently, the site submitted a procurement lessons learned document to DOE headquarters. In the document, WIPP staff noted that peri- odic review of Environmental Management System (EMS) sub-systems is necessary to ensure that desired progress towards environmental objectives is being achieved. An internal review of these sub-systems in early 2010 found that the Affirmative

135

Improved vortex reactor system  

DOE Patents (OSTI)

An improved vortex reactor system for affecting fast pyrolysis of biomass and Refuse Derived Fuel (RDF) feed materials comprising: a vortex reactor having its axis vertically disposed in relation to a jet of a horizontally disposed steam ejector that impels feed materials from a feeder and solids from a recycle loop along with a motive gas into a top part of said reactor.

Diebold, James P. (Lakewood, CO); Scahill, John W. (Evergreen, CO)

1995-01-01T23:59:59.000Z

136

CAMPUS IMPROVEMENT PROGRAM 201420  

E-Print Network (OSTI)

(CIP) 2014­20? The Campus Improvement Program (CIP) is a concept proposal for the delivery of new-Darlington campus to 2020 through land uses and building envelopes. The CIP is not a proposal for the detailed design and construction of new buildings. See point 9. 2. What are the objectives of the CIP? The CIP

Viglas, Anastasios

137

New Technologies Improve WIPP Fleet Safety | Department of Energy  

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

Technologies Improve WIPP Fleet Safety Technologies Improve WIPP Fleet Safety New Technologies Improve WIPP Fleet Safety September 1, 2012 - 12:00pm Addthis Randy Anderson, a CAST Specialty Transportation Inc. driver, demonstrates the new hand-held Zonar system used to perform truck and trailer inspections at a September WIPP transportation exhibit in Carlsbad. Randy Anderson, a CAST Specialty Transportation Inc. driver, demonstrates the new hand-held Zonar system used to perform truck and trailer inspections at a September WIPP transportation exhibit in Carlsbad. CARLSBAD, N.M. - Recently, Waste Isolation Pilot Plant (WIPP) carriers, Visionary Solutions LLC and CAST Specialty Transportation Inc., equipped their trucks with new safety systems to further improve the WIPP transportation system.

138

Ris-R-1257(EN) Isolated Systems with Wind Power  

E-Print Network (OSTI)

Risø-R-1257(EN) Isolated Systems with Wind Power An Implementation Guideline Niels-Erik Clausen energy in isolated communities. So far most studies of isolated systems with wind power have been case studies of isolated systems with wind power have mostly been case- oriented. Thus it has been difficult

139

Agromyces atrinae sp. nov., isolated from fermented seafood  

E-Print Network (OSTI)

Agromyces atrinae sp. nov., isolated from fermented seafood Eun-Jin Park,1 Min-Soo Kim,1,2 Mi, designated P27T , was isolated from a traditional fermented seafood. The isolate grew optimally with 0 a traditional fermented seafood that is generally made with plenty of salt. Strain P27T was isolated using

Bae, Jin-Woo

140

Oversight Reports - Waste Isolation Pilot Plant | Department of Energy  

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

Oversight Reports - Waste Isolation Pilot Plant Oversight Reports - Waste Isolation Pilot Plant Oversight Reports - Waste Isolation Pilot Plant April 22, 2013 Independent Oversight Review, Waste Isolation Pilot Plant - April 2013 Review of the Waste Isolation Pilot Plant Work Planning and Control Activities November 28, 2012 Independent Oversight Review, Waste Isolation Pilot Plant - November 2012 Review of Site Preparedness for Severe Natural Phenomena Events at the Waste Isolation Pilot Plant September 28, 2011 Independent Activity Report, Waste Isolation Pilot Plant - September 2011 Orientation Visit to the Waste Isolation Pilot Plant [HIAR-WIPP-2011-09-07] October 2, 2002 Independent Oversight Inspection, Waste Isolation Pilot Plant, Summary Report - August 2002 Inspection of Environment, Safety, and Health and Emergency Management at

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


141

ORISE: Peer Review Process Improvement  

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

Process Improvement Two men discuss ways to improve peer review processes After finding academic reviewers and conducting peer reviews, the Oak Ridge Institute for Science and...

142

Seismic isolation systems with distinct multiple frequencies  

DOE Patents (OSTI)

A method and apparatus for isolating a building or other structure from smic vibratory motion which provides increased assurance that large horizontal motion of the structure will not occur than is provided by other isolation systems. Increased assurance that large horizontal motion will not occur is achieved by providing for change of the natural frequency of the support and structure system in response to displacement of the structure beyond a predetermined value. The natural frequency of the support and structure system may be achieved by providing for engaging and disengaging of the structure and some supporting members in response to motion of the supported structure.

Wu, Ting-shu (Downers Grove, IL); Seidensticker, Ralph W. (Wheaton, IL)

1990-01-01T23:59:59.000Z

143

Improving Floating Point Compression  

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

Improving Improving Floating Point Compression through Binary Masks Leonardo A. Bautista Gomez Argonne National Laboratory Franck Cappello Argonne National Laboratory Abstract-Modern scientific technology such as particle accel- erators, telescopes and supercomputers are producing extremely large amounts of data. That scientific data needs to be processed using systems with high computational capabilities such as supercomputers. Given that the scientific data is increasing in size at an exponential rate, storing and accessing the data is becoming expensive in both, time and space. Most of this scientific data is stored using floating point representation. Scientific applications executed in supercomputers spend a large amount of CPU cycles reading and writing floating point values, making data compression techniques an interesting way to increase computing efficiency.

144

NREL Reduces Climate Control Loads in Electric Vehicles (Fact Sheet)  

SciTech Connect

NREL demonstrates that zonal climate control can reduce air conditioning power and improve range while maintaining driver thermal sensation.

Not Available

2014-08-01T23:59:59.000Z

145

Improved vortex reactor system  

DOE Patents (OSTI)

An improved vortex reactor system is described for affecting fast pyrolysis of biomass and Refuse Derived Fuel (RDF) feed materials comprising: a vortex reactor having its axis vertically disposed in relation to a jet of a horizontally disposed steam ejector that impels feed materials from a feeder and solids from a recycle loop along with a motive gas into a top part of said reactor. 12 figs.

Diebold, J.P.; Scahill, J.W.

1995-05-09T23:59:59.000Z

146

Full bridge converter Transformers and isolated converters  

E-Print Network (OSTI)

parts of the B-H curve are used. Include: push-pull, half-bridge, full-bridge (explained belowFull bridge converter Transformers and isolated converters Most DC power supplies have) cross section of a transformer. (b) Ideal B-H characteristics of the core. (c) B-H characteristics

Knobloch,Jürgen

147

Geological problems in radioactive waste isolation  

SciTech Connect

The problem of isolating radioactive wastes from the biosphere presents specialists in the fields of earth sciences with some of the most complicated problems they have ever encountered. This is especially true for high level waste (HLW) which must be isolated in the underground and away from the biosphere for thousands of years. Essentially every country that is generating electricity in nuclear power plants is faced with the problem of isolating the radioactive wastes that are produced. The general consensus is that this can be accomplished by selecting an appropriate geologic setting and carefully designing the rock repository. Much new technology is being developed to solve the problems that have been raised and there is a continuing need to publish the results of new developments for the benefit of all concerned. The 28th International Geologic Congress that was held July 9--19, 1989 in Washington, DC provided an opportunity for earth scientists to gather for detailed discussions on these problems. Workshop W3B on the subject, Geological Problems in Radioactive Waste Isolation -- A World Wide Review'' was organized by Paul A Witherspoon and Ghislain de Marsily and convened July 15--16, 1989 Reports from 19 countries have been gathered for this publication. Individual papers have been cataloged separately.

Witherspoon, P.A. (ed.)

1991-01-01T23:59:59.000Z

148

Improved cycling cryopump  

DOE Patents (OSTI)

The present invention is designed to achieve continuous high efficiency cryopumping of a vacuum vessel by improving upon and combining in a novel way the cryopumping in a novel way the cryopumping methods. The invention consists of a continuous operation cryopump, with movable louvres, with a high efficiency pumping apparatus. The pumping apparatus includes three cryogenic tubes. They are constructed of a substance of high thermal conductivity, such as aluminum and their exterior surfaces are cryogenic condensing surfaces. Through their interior liquid or gaseous helium from two reservoirs can be made to flow, alternately promoting extreme cooling or allowing some warming.

Batzer, T.H.; Call, W.R.

1984-12-04T23:59:59.000Z

149

Composite coatings improve engines  

SciTech Connect

About 40% of the power loss in engine systems is attributed to the adverse effects of friction in reciprocating engine components. Over half of this power loss is caused by friction between pistons, piston rings, and cylinder bores. In addition, engine parts may be attacked by corrosive gasoline substitutes such as liquid propane gas and alcohol/gasoline mixtures. To solve both friction and corrosion problems, Nihon Parkerizing Co. has improved the nickel-phosphorus based ceramic composite (NCC) plating technology that was developed for cylinder bores and pistons by Suzuki Motor Co. in the mid 1970s. Iron and nickel-based composite plating technologies have been investigated since the early 1970s, and a few have been used on small two-stroke motorcycle, outboard marine, snowmobile, and some luxury passenger car engine components. Both nickel- and iron-base plating processes are used on cylinders and pistons because they offer excellent wear and corrosion resistance. Nickel-base films have higher corrosion resistance than those based on iron, and are capable of withstanding the corrosive conditions characteristic of high methanol fuels. Unfortunately, they experience a decrease in hardness as operating temperatures increase. However, NCC coatings with phosphorus additions have high hardness even under severe operating conditions, and hardness increases upon exposure to elevated temperatures. In addition to high hardness and corrosion resistance, NCC coatings provide a low friction coefficient, which contributes to the reduction of friction losses between sliding components. When used in low-quality or alcohol fuels, the corrosion resistance of NCC coatings is far higher than that of Fe-P plating. Additionally, the coatings reduce wall and piston temperature, wear of ring groove and skirt, and carbon deposit formation, and they improve output power and torque. These advantages all contribute to the development of light and efficient engines with better fuel mileage.

Funatani, K.; Kurosawa, K. (Nihon Parkerizing Co. Ltd., Nagoya (Japan))

1994-12-01T23:59:59.000Z

150

Chemistry related to isolation of high-level nuclear waste  

Science Journals Connector (OSTI)

Chemistry related to isolation of high-level nuclear waste ... This article discusses the isolation of high-level nuclear waste. ... Radioactivity, Radiation, and the Chemistry of Nuclear Waste ...

Darleane C. Hoffman; Gregory R. Choppin

1986-01-01T23:59:59.000Z

151

Seroepidemiology of clinical isolates of Klebsiella in Connecticut.  

Science Journals Connector (OSTI)

...of clinical isolates of Klebsiella in Connecticut. E A Blanchette S J Rubin The distribution...pneumoniae and Klebsiella oxytoca from four Connecticut hospitals was determined. Serotyping...of clinical isolates of Klebsiella in Connecticut. | The distribution of capsular serotypes...

E A Blanchette; S J Rubin

1980-05-01T23:59:59.000Z

152

Optimal enrichment time for isolation of Vibrio parahaemolyticus from seafood.  

Science Journals Connector (OSTI)

...isolation of Vibrio parahaemolyticus from seafood. E Dupray M Cormier The growth of Vibrio...parahaemolyticus, permitting more rapid results in seafood analysis. Optimal enrichment time for isolation of Vibrio parahaemolyticus from seafood. | The growth of Vibrio parahaemolyticus...

E Dupray; M Cormier

1983-11-01T23:59:59.000Z

153

Underground Salt Haul Truck Fire at the Waste Isolation Pilot...  

Office of Environmental Management (EM)

Underground Salt Haul Truck Fire at the Waste Isolation Pilot Plant February 5, 2014 March 2014 Salt Haul Truck Fire at the Waste Isolation Pilot Plant Salt Haul Truck Fire at the...

154

Waste Isolation Pilot Plant Recovery Plan  

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

This Recovery Plan provides a safe and compliant approach to resuming operations at the Waste Isolation Pilot Plant (WIPP), the repository for disposal of the nations defense transuranic (TRU) waste. The U.S. Department of Energy (DOE) is committed to resuming operations by the first quarter of calendar year 2016, and this Recovery Plan outlines the Departments approach to meet that schedule while prioritizing safety, health, and environmental protection.

155

Roadway Improvement Project Cost Allocation  

E-Print Network (OSTI)

Roadway Improvement Project Cost Allocation CTS 21st Annual Transportation Research Conference costs #12;Potential Applications · Roadway Project Feasibility Studies ­ Identified potential roadway infrastructure improvement ­ Documentation of estimated project costs ­ Determine property assessments

Minnesota, University of

156

Available potential energy of an isolated feature  

SciTech Connect

The true available potential energy (APE) of an isolated feature (e.g. a warm-core ring) in a basin is the difference in the potential plus internal energy between the observed and reference state. The reference state is that in which the same fluid is redistributed adiabatically to a stably stratified state and the isopycnals are on constant geopotential surfaces. For an isolated feature in an infinitely wide basin, it would seem reasonable to assume that the far-field density structure is a good approximation of the reference state. This approximation to the reference state will be examined in this paper. Four different methods of calculating the available potential of an isolated feature are compared. These are (1) the gravitational available potential energy using the reference state (APE/sub G/), (2) the gravitational available potential energy using the far-field density structure as an approximation for the reference state, (3) the Boussinesq available potential energy using the reference state (APE/sub B/), and (4) the Boussinesq available potential energy using the far-field density structure instead of the reference state. The gravitational available potential energy using the the reference state (APE/sub G/) is the true available potential energy for an incompressible fluid.

Hebert, D.

1988-01-15T23:59:59.000Z

157

Enterprise Assessments Review, Waste Isolation Pilot Plant December 2014  

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

Review of the Waste Isolation Pilot Plant Recovery Plan for Operating Diesel Equipment with Available Underground Airflows

158

EIS-0026: Waste Isolation Pilot Plant (WIPP), Carlsbad, New Mexico  

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

The Office of Environmental Restoration and Waste Management prepared this EIS for the Waste Isolation Pilot Plant.

159

Lake Improvement District Law and County Lake Improvement Program  

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

Lake Improvement District Law and County Lake Improvement Program Lake Improvement District Law and County Lake Improvement Program (Minnesota) Lake Improvement District Law and County Lake Improvement Program (Minnesota) < Back Eligibility Utility Fed. Government Commercial Agricultural Investor-Owned Utility State/Provincial Govt Industrial Construction Municipal/Public Utility Local Government Residential Installer/Contractor Rural Electric Cooperative Tribal Government Low-Income Residential Schools Retail Supplier Institutional Multi-Family Residential Systems Integrator Fuel Distributor Nonprofit General Public/Consumer Transportation Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Minnesota Program Type Siting and Permitting Lake Improvement Districts may be established by county boards in order to

160

Stability-dependent Mass Isolation for Steel Buildings  

E-Print Network (OSTI)

A new seismic isolation system for steel building structures based on the principle of mass isolation is introduced. In this system, isolating interfaces are placed between the lateral-load-resisting sub-system and the gravity-load-resisting sub...

Peternell Altamira, Luis E 1981-

2012-12-05T23:59:59.000Z

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


161

Behavior of Bidirectional Spring Unit in Isolated Floor Systems  

E-Print Network (OSTI)

gravity based sys- tems suspension mechanisms or linear spring based systems coil springs or rubber unitsBehavior of Bidirectional Spring Unit in Isolated Floor Systems Shenlei Cui, M.ASCE1 ; Michel of bidirectional spring units used as isolators in a kind of isolated floor system, three types of characterization

Bruneau, Michel

162

Leucobacter celer sp. nov., isolated from Korean fermented seafood  

E-Print Network (OSTI)

Leucobacter celer sp. nov., isolated from Korean fermented seafood Na-Ri Shin, Min-Soo Kim, Mi, designated NAL101T , was isolated from gajami-sikhae, a traditional Korean fermented seafood made of flatfish diversity of fermented seafood, a Leucobacter-like strain was isolated. The taxonomic position

Bae, Jin-Woo

163

CONFORMANCE IMPROVEMENT USING GELS  

SciTech Connect

This report describes work performed during the third and final year of the project, ''Conformance Improvement Using Gels.'' Corefloods revealed throughput dependencies of permeability reduction by polymers and gels that were much more prolonged during oil flow than water flow. This behavior was explained using simple mobility ratio arguments. A model was developed that quantitatively fits the results and predicts ''clean up'' times for oil productivity when production wells are returned to service after application of a polymer or gel treatment. X-ray computed microtomography studies of gels in strongly water-wet Berea sandstone and strongly oil-wet porous polyethylene suggested that oil penetration through gel-filled pores occurs by a gel-dehydration mechanism, rather than gel-ripping or gel-displacement mechanisms. In contrast, analysis of data from the University of Kansas suggests that the gel-ripping or displacement mechanisms are more important in more permeable, strongly water-wet sandpacks. These findings help to explain why aqueous gels can reduce permeability to water more than to oil under different conditions. Since cement is the most commonly used material for water shutoff, we considered when gels are preferred over cements. Our analysis and experimental results indicated that cement cannot be expected to completely fill (top to bottom) a vertical fracture of any width, except near the wellbore. For vertical fractures with apertures less than 4 mm, the cement slurry will simply not penetrate very far into the fracture. For vertical fractures with apertures greater than 4 mm, the slurry may penetrate a substantial distance into the bottom part of the fracture. However, except near the wellbore, the upper part of the fracture will remain open due to gravity segregation. We compared various approaches to plugging fractures using gels, including (1) varying polymer content, (2) varying placement (extrusion) rate, (3) using partially formed gels, (4) using combinations of high and low molecular weight (Mw) polymers, (5) using secondary crosslinking reactions, (6) injecting un-hydrated polymer particles, and (7) incorporating particulates. All of these methods showed promise in some aspects, but required performance improvements in other aspects. All materials investigated to date showed significant performance variations with fracture width. High pressure gradients and limited distance of penetration are common problems in tight fractures. Gravity segregation and low resistance to breaching are common problems in wide fractures. These will be key issues to address in future work. Although gels can exhibit disproportionate permeability reduction in fractures, the levels of permeability reduction for oil flow are too high to allow practical exploitation in most circumstances. In contrast, disproportionate permeability reduction provided by gels that form in porous rock (adjacent to the fractures) has considerable potential in fractured systems.

Randall S. Seright

2004-09-30T23:59:59.000Z

164

Refines Efficiency Improvement  

SciTech Connect

Refinery processes that convert heavy oils to lighter distillate fuels require heating for distillation, hydrogen addition or carbon rejection (coking). Efficiency is limited by the formation of insoluble carbon-rich coke deposits. Heat exchangers and other refinery units must be shut down for mechanical coke removal, resulting in a significant loss of output and revenue. When a residuum is heated above the temperature at which pyrolysis occurs (340 C, 650 F), there is typically an induction period before coke formation begins (Magaril and Aksenova 1968, Wiehe 1993). To avoid fouling, refiners often stop heating a residuum before coke formation begins, using arbitrary criteria. In many cases, this heating is stopped sooner than need be, resulting in less than maximum product yield. Western Research Institute (WRI) has developed innovative Coking Index concepts (patent pending) which can be used for process control by refiners to heat residua to the threshold, but not beyond the point at which coke formation begins when petroleum residua materials are heated at pyrolysis temperatures (Schabron et al. 2001). The development of this universal predictor solves a long standing problem in petroleum refining. These Coking Indexes have great potential value in improving the efficiency of distillation processes. The Coking Indexes were found to apply to residua in a universal manner, and the theoretical basis for the indexes has been established (Schabron et al. 2001a, 2001b, 2001c). For the first time, a few simple measurements indicates how close undesired coke formation is on the coke formation induction time line. The Coking Indexes can lead to new process controls that can improve refinery distillation efficiency by several percentage points. Petroleum residua consist of an ordered continuum of solvated polar materials usually referred to as asphaltenes dispersed in a lower polarity solvent phase held together by intermediate polarity materials usually referred to as resins. The Coking Indexes focus on the amount of these intermediate polarity species since coke formation begins when these are depleted. Currently the Coking Indexes are determined by either titration or solubility measurements which must be performed in a laboratory. In the current work, various spectral, microscopic, and thermal techniques possibly leading to on-line analysis were explored for measuring the Coking Indexes.

WRI

2002-05-15T23:59:59.000Z

165

E-Print Network 3.0 - aureus isolates collected Sample Search...  

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

isolates collected from hospitals... isolates of Staphylococcus aureus Donald E. Low a,b, *, Barry N. Kreiswirth c , Karl Weiss d , Barbara M... American isolates of...

166

Tevatron improvement program  

SciTech Connect

A modest Tevatron improvement program is suggested which would provide a storage ring for dedicated use as a p anti p collider at 2 TeV (cm) and as an ep collider at 0.2 TeV (cm). It could also serve as a useful test facility for some of the new developments necessary for an economical SSC. Because use could be made of utilities and facilities that are already installed as part of the tevatron, the cost of the p anti p option might be about 100 million dollars (not including the interaction halls or detectors). The additional cost of a 10 x 1000 GeV' ep option might be about 70 million dollars. The experimental facilities at B and D of the Tevatron might be extended for use with the new collider. As the technology of superconducting magnets develops, the cm energy of the p anti p and the ep colliders might be doubled. The intention is either to double the capability of TeV I and TeV II, or to extend the capability by addition of an ep facility. Alternatively, by adding another proton ring, a high luminosity pp facility might also result.

Wilson, R.R.

1983-07-01T23:59:59.000Z

167

Characterization and Isolation of Constituents Causing Red Coloration in  

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

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

168

Characterization and Isolation of Constituents Causing Red Coloration in  

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

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

169

Enforcement Documents - Waste Isolation Pilot Plant | Department of Energy  

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

Waste Isolation Pilot Plant Waste Isolation Pilot Plant Enforcement Documents - Waste Isolation Pilot Plant September 8, 2006 Enforcement Letter, Washington TRU Solutions - September 8, 2006 Enforcement Letter issued to Washington TRU Solutions, LLC related to Quality Assurance Deficiencies associated with the Super High-Efficiency Neutron Counter Non-Destructive Assay System Refurbishment at the Waste Isolation Pilot Plant October 28, 2004 Enforcement Letter, Diversified Metal Products, Inc - October 28, 2004 Issued to Diversified Metal Products, Inc. related to Transportainer Fabrication Deficiencies for the Waste Isolation Pilot Plant August 30, 2004 Preliminary Notice of Violation, Washington TRU Solutions, LLC - EA-2004-08 Preliminary Notice of Violation issued to Washington TRU Solutions, LLC,

170

CONFORMANCE IMPROVEMENT USING GELS  

SciTech Connect

This report describes work performed during the second year of the project, ''Conformance Improvement Using Gels.'' The project has two objectives. The first objective is to identify gel compositions and conditions that substantially reduce flow through fractures that allow direct channeling between wells, while leaving secondary fractures open so that high fluid injection and production rates can be maintained. The second objective is to optimize treatments in fractured production wells, where the gel must reduce permeability to water much more than that to oil. Pore-level images from X-ray computed microtomography were re-examined for Berea sandstone and porous polyethylene. This analysis suggests that oil penetration through gel-filled pores occurs by a gel-dehydration mechanism, rather than a gel-ripping mechanism. This finding helps to explain why aqueous gels can reduce permeability to water more than to oil. We analyzed a Cr(III)-acetate-HPAM gel treatment in a production well in the Arbuckle formation. The availability of accurate pressure data before, during, and after the treatment was critical for the analysis. After the gel treatment, water productivity was fairly constant at about 20% of the pre-treatment value. However, oil productivity was stimulated by a factor of 18 immediately after the treatment. During the six months after the treatment, oil productivity gradually decreased to approach the pre-treatment value. To explain this behavior, we proposed that the fracture area open to oil flow was increased substantially by the gel treatment, followed by a gradual closing of the fractures during subsequent production. For a conventional Cr(III)-acetate-HPAM gel, the delay between gelant preparation and injection into a fracture impacts the placement, leakoff, and permeability reduction behavior. Formulations placed as partially formed gels showed relatively low pressure gradients during placement, and yet substantially reduced the flow capacity of fractures (with widths from 1 to 4 mm) during brine and oil flow after placement. Regardless of gel age before placement, very little gel washed out from the fractures during brine or oil flow. However, increased brine or oil flow rate and cyclic injection of oil and water significantly decreased the level of permeability reduction. A particular need exists for gels that can plug large apertures (e.g., wide fractures and vugs). Improved mechanical strength and stability were demonstrated (in 1- to 4-mm-wide fractures) for a gel that contained a combination of high- and low-molecular weight polymers. This gel reduced the flow capacity of 2- and 4-mm-wide fractures by 260,000. In a 1-mm-wide fracture, it withstood 26 psi/ft without allowing any brine flow through the fracture. Cr(III)-acetate-HPAM gels exhibited disproportionate permeability reduction in fractures. The effect was most pronounced when the gel was placed as gelant or partially formed gels. The effect occurred to a modest extent with concentrated gels and with gels that were ''fully formed'' when placed. The effect was not evident in tubes. We explored swelling polymers for plugging fractures. Polymer suspensions were quickly prepared and injected. In concept, the partially dissolved polymer would lodge and swell to plug the fracture. For three types of swelling polymers, behavior was promising. However, additional development is needed before their performance will be superior to that of conventional gels.

Randall S. Seright

2003-09-01T23:59:59.000Z

171

Enforcement Letter, Westinghouse Waste Isolation Division - October 3, 2000  

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

Waste Isolation Division - October Waste Isolation Division - October 3, 2000 Enforcement Letter, Westinghouse Waste Isolation Division - October 3, 2000 October 3, 2000 Issued to Westinghouse Waste Isolation Division related to Quality Assurance and Occupational Radiation Protection Noncompliances at the Waste Isolation Pilot Plant This letter refers to an evaluation by the Department of Energy (DOE) of four noncompliances with the requirements of the Quality Assurance Rule (10 CFR 830.120) and/or the Occupational Radiation Protection Rule (10 CFR 835) at the Waste Isolation Pilot Plant (WIPP). Enforcement Letter, Westinghouse Waste Isolation Division - October 3, 2000 More Documents & Publications Enforcement Letter, Westinghouse Savannah River Company - July 21, 1998 Enforcement Letter, Westinghouse Savannah River Company - April 15, 1997

172

Enforcement Letter, Westinghouse Waste Isolation Division - October 3, 2000  

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

Waste Isolation Division - October Waste Isolation Division - October 3, 2000 Enforcement Letter, Westinghouse Waste Isolation Division - October 3, 2000 October 3, 2000 Issued to Westinghouse Waste Isolation Division related to Quality Assurance and Occupational Radiation Protection Noncompliances at the Waste Isolation Pilot Plant This letter refers to an evaluation by the Department of Energy (DOE) of four noncompliances with the requirements of the Quality Assurance Rule (10 CFR 830.120) and/or the Occupational Radiation Protection Rule (10 CFR 835) at the Waste Isolation Pilot Plant (WIPP). Enforcement Letter, Westinghouse Waste Isolation Division - October 3, 2000 More Documents & Publications Enforcement Letter, Westinghouse Savannah River Company - July 21, 1998 Enforcement Letter, Westinghouse Savannah River Company - April 15, 1997

173

Waste Isolation Pilot Plant Safety Analysis Report  

SciTech Connect

The following provides a summary of the specific issues addressed in this FY-95 Annual Update as they relate to the CH TRU safety bases: Executive Summary; Site Characteristics; Principal Design and Safety Criteria; Facility Design and Operation; Hazards and Accident Analysis; Derivation of Technical Safety Requirements; Radiological and Hazardous Material Protection; Institutional Programs; Quality Assurance; and Decontamination and Decommissioning. The System Design Descriptions`` (SDDS) for the WIPP were reviewed and incorporated into Chapter 3, Principal Design and Safety Criteria and Chapter 4, Facility Design and Operation. This provides the most currently available final engineering design information on waste emplacement operations throughout the disposal phase up to the point of permanent closure. Also, the criteria which define the TRU waste to be accepted for disposal at the WIPP facility were summarized in Chapter 3 based on the WAC for the Waste Isolation Pilot Plant.`` This Safety Analysis Report (SAR) documents the safety analyses that develop and evaluate the adequacy of the Waste Isolation Pilot Plant Contact-Handled Transuranic Wastes (WIPP CH TRU) safety bases necessary to ensure the safety of workers, the public and the environment from the hazards posed by WIPP waste handling and emplacement operations during the disposal phase and hazards associated with the decommissioning and decontamination phase. The analyses of the hazards associated with the long-term (10,000 year) disposal of TRU and TRU mixed waste, and demonstration of compliance with the requirements of 40 CFR 191, Subpart B and 40 CFR 268.6 will be addressed in detail in the WIPP Final Certification Application scheduled for submittal in October 1996 (40 CFR 191) and the No-Migration Variance Petition (40 CFR 268.6) scheduled for submittal in June 1996. Section 5.4, Long-Term Waste Isolation Assessment summarizes the current status of the assessment.

NONE

1995-11-01T23:59:59.000Z

174

Design of isolated renewable hybrid power systems  

SciTech Connect

Isolated electrical power generating units can be used as an economically viable alternative to electrify remote villages where grid extension is not feasible. One of the options for building isolated power systems is by hybridizing renewable power sources like wind, solar, micro-hydro, etc. along with appropriate energy storage. A method to optimally size and to evaluate the cost of energy produced by a renewable hybrid system is proposed in this paper. The proposed method, which is based on the design space approach, can be used to determine the conditions for which hybridization of the system is cost effective. The simple and novel methodology, proposed in this paper, is based on the principles of process integration. It finds the minimum battery capacity when the availability and ratings of various renewable resources as well as load demand are known. The battery sizing methodology is used to determine the sizing curve and thereby the feasible design space for the entire system. Chance constrained programming approach is used to account for the stochastic nature of the renewable energy resources and to arrive at the design space. The optimal system configuration in the entire design space is selected based on the lowest cost of energy, subject to a specified reliability criterion. The effects of variation of the specified system reliability and the coefficient of correlation between renewable sources on the design space, as well as the optimum configuration are also studied in this paper. The proposed method is demonstrated by designing an isolated power system for an Indian village utilizing wind-solar photovoltaic-battery system. (author)

Sreeraj, E.S.; Chatterjee, Kishore [Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai 400 076 (India); Bandyopadhyay, Santanu [Department of Energy Science and Engineering, Indian Institute of Technology Bombay, Mumbai 400 076 (India)

2010-07-15T23:59:59.000Z

175

Waste Isolation Pilot Plant Transportation Security  

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

WIPP WIPP Transportation Security Gregory M. Sahd Security Manager Carlsbad Field Office U.S. Department of Energy Contact Information Gregory M. Sahd Security Operations Carlsbad Field Office * U.S. Department of Energy 575.234.8117 * Greg.Sahd@wipp.ws WIPP Transportation "...The (WIPP transportation) system is safer than that employed for any other hazardous material in the U.S...." - National Academy of Sciences, WIPP Panel Hanford Idaho National Engineering and Environmental Laboratory Los Alamos National Laboratory Rocky Flats Environmental Technology Site Savannah River Site Waste Isolation Pilot Plant Argonne National Laboratory - East Nevada Test Site Argonne National Laboratory - West Lawrence Livermore National Laboratory CBFO Manager Senior Management

176

Optically isolated signal coupler with linear response  

DOE Patents (OSTI)

An optocoupler for isolating electrical signals that translates an electrical input signal linearly to an electrical output signal. The optocoupler comprises a light emitter, a light receiver, and a light transmitting medium. The light emitter, preferably a blue, silicon carbide LED, is of the type that provides linear, electro-optical conversion of electrical signals within a narrow wavelength range. Correspondingly, the light receiver, which converts light signals to electrical signals and is preferably a cadmium sulfide photoconductor, is linearly responsive to light signals within substantially the same wavelength range as the blue LED.

Kronberg, James W. (Aiken, SC)

1994-01-01T23:59:59.000Z

177

Multiwavelength Phenomenology of Isolated Neutron Stars  

E-Print Network (OSTI)

After reviewing the multifrequency behaviour of the Isolated Neutron Stars detected so far, we analyze for each object the efficiency of conversion of the star's rotational energy loss into optical, X and gamma radiation. Although the number of pulsars detected at different wavelengths is rather limited, a pattern is seen to emerge from our analysis pointing towards the period derivative as the leading parameter to describe the multifrequency emission of INS. One object in particular, PSR 1509-58, stands out as archetypal for the Pdot-dependence of its luminosity at different wavelengths.

P. Goldoni; C. Musso; P. A. Caraveo; G. F. Bignami

1995-02-07T23:59:59.000Z

178

Preparation of white sunflower protein isolates  

E-Print Network (OSTI)

and selected functional properties, Proximate Analysis All samples were analyzed using the Official Methods of AOAC (1975) and AOCS (1957). Moisture and solid contents were determined by AOAC method 14. 004; ash, AOAC method 14. 006; crude nitrogen... and protein, AOCS method Aa 5-38; crude fat, AOCS method Aa 4-38; and crude fiber, AOCS method Ba 6-61. Materials Balances Materials balances and yields of solids and protein were calcu- lated for each fraction of the isolation procedure. These were...

Wen, Hwei-Mei

2012-06-07T23:59:59.000Z

179

CONFORMANCE IMPROVEMENT USING GELS  

SciTech Connect

This technical progress report describes work performed from September 1, 2003, through February 29, 2004, for the project, ''Conformance Improvement Using Gels.'' We examined the properties of several ''partially formed'' gels that were formulated with a combination of high and low molecular weight HPAM polymers. After placement in 4-mm-wide fractures, these gels required about 25 psi/ft for brine to breach the gel (the best performance to date in fractures this wide). After this breach, stabilized residual resistance factors decreased significantly with increased flow rate. Also, residual resistance factors were up to 9 times greater for water than for oil. Nevertheless, permeability reduction factors were substantial for both water and oil flow. Gel with 2.5% chopped fiberglass effectively plugged 4-mm-wide fractures if a 0.5-mm-wide constriction was present. The ability to screen-out at a constriction appears crucial for particulate incorporation to be useful in plugging fractures. In addition to fiberglass, we examined incorporation of polypropylene fibers into gels. Once dispersed in brine or gelant, the polypropylene fibers exhibited the least gravity segregation of any particulate that we have tested to date. In fractures with widths of at least 2 mm, 24-hr-old gels (0.5% high molecular weight HPAM) with 0.5% fiber did not exhibit progressive plugging during placement and showed extrusion pressure gradients similar to those of gels without the fiber. The presence of the fiber roughly doubled the gel's resistance to first breach by brine flow. The breaching pressure gradients were not as large as for gels made with high and low molecular weight polymers (mentioned above). However, their material requirements and costs (i.e., polymer and/or particulate concentrations) were substantially lower than for those gels. A partially formed gel made with 0.5% HPAM did not enter a 0.052-mm-wide fracture when applying a pressure gradient of 65 psi/ft. This result suggests a lower limit of fracture width for entry of formed or partially formed gels (when reasonable pressure gradients are applied). In unfractured porous rock, we investigated the time dependence of oil and water permeabilities during various cycles of oil and water injection after placement of a Cr(III)-acetate-HPAM gel. Permeability to water stabilized rapidly (within 1 pore volume, PV), while permeability to oil stabilized gradually over the course of 100 PV. The behavior was surprisingly insensitive to core material (strongly water-wet Berea sandstone and strongly oil-wet porous polyethylene), core permeability (740 to 10,000 md), and applied pressure gradient (10 to 100 psi/ft).

Randall S. Seright

2004-03-01T23:59:59.000Z

180

Nanolubricants to Improve Chiller Performance  

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

Nanolubricants to Improve Chiller Nanolubricants to Improve Chiller Performance Mark Kedzierski NIST MAK@NIST.GOV 301 975 5282 April 3, 2013 2 | Building Technologies Office eere.energy.gov Purpose & Objectives Problem Statement: Enabling technology for improving the efficiency of chillers that cool large buildings with nanolubricants. (Nanolubricants are not currently used in chillers.) Develop fundamental understanding of how nanolubricants enhance refrigerant/nanolubricant. What nanoparticle size,

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


181

Key Activities of the Geothermal Technologies Office | Department...  

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

Specific activities include continued RD&D on: zonal isolation; downhole pumps; fracture characterization; image fluid flow; tracers and tracer interpretation;...

182

Seismic Isolation Working Meeting Gap Analysis Report  

SciTech Connect

The ultimate goal in nuclear facility and nuclear power plant operations is operating safety during normal operations and maintaining core cooling capabilities during off-normal events including external hazards. Understanding the impact external hazards, such as flooding and earthquakes, have on nuclear facilities and NPPs is critical to deciding how to manage these hazards to expectable levels of risk. From a seismic risk perspective the goal is to manage seismic risk. Seismic risk is determined by convolving the seismic hazard with seismic fragilities (capacity of systems, structures, and components (SSCs)). There are large uncertainties associated with evolving nature of the seismic hazard curves. Additionally there are requirements within DOE and potential requirements within NRC to reconsider updated seismic hazard curves every 10 years. Therefore opportunity exists for engineered solutions to manage this seismic uncertainty. One engineered solution is seismic isolation. Current seismic isolation (SI) designs (used in commercial industry) reduce horizontal earthquake loads and protect critical infrastructure from the potentially destructive effects of large earthquakes. The benefit of SI application in the nuclear industry is being recognized and SI systems have been proposed, in the American Society of Civil Engineers (ASCE) 4 standard, to be released in 2014, for Light Water Reactors (LWR) facilities using commercially available technology. However, there is a lack of industry application to the nuclear industry and uncertainty with implementing the procedures outlined in ASCE-4. Opportunity exists to determine barriers associated with implementation of current ASCE-4 standard language.

Justin Coleman; Piyush Sabharwall

2014-09-01T23:59:59.000Z

183

Waste Isolation Pilot Plant, Land Management Plan  

SciTech Connect

To reflect the requirement of section 4 of the Wastes Isolation Pilot Plant Land Withdrawal Act (the Act) (Public Law 102-579), this land management plan has been written for the withdrawal area consistent with the Federal Land Policy and Management Act of 1976. The objective of this document, per the Act, is to describe the plan for the use of the withdrawn land until the end of the decommissioning phase. The plan identifies resource values within the withdrawal area and promotes the concept of multiple-use management. The plan also provides opportunity for participation in the land use planning process by the public and local, State, and Federal agencies. Chapter 1, Introduction, provides the reader with the purpose of this land management plan as well as an overview of the Waste Isolation Pilot Plant. Chapter 2, Affected Environment, is a brief description of the existing resources within the withdrawal area. Chapter 3, Management Objectives and Planned Actions, describes the land management objectives and actions taken to accomplish these objectives.

Not Available

1993-12-01T23:59:59.000Z

184

Improve Your Boiler's Combustion Efficiency  

SciTech Connect

This revised ITP tip sheet on boiler combustion efficiency provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

Not Available

2006-01-01T23:59:59.000Z

185

Improving Design with Agents, Improving Agents by Design  

E-Print Network (OSTI)

DCB 1 WPI Improving Design with Agents, or, Improving Agents by Design David C. Brown AI in Design ASSUMPTION ? Assume that the design environment is built using agents. i.e., situated, autonomous, flexible ?'s future design and synthesis environment will be built as a real multi-agent system. In what follows, we

Brown, David C.

186

Toward improved photon-atom scattering predictions  

SciTech Connect

Photon-atom scattering is important in a variety of applications, but scattering from a composite system depends on the accurate characterization of the scattering from an isolated atom or ion. We have been examining the validity of simpler approximations of elastic scattering in the light of second-order S-matrix theory. Partitioning the many-body amplitude into Rayleigh and Delbrueck components, processes beyond photoionization contribute. Subtracted cross sections for bound-bound atomic transitions, bound pair annihilation, and bound pair production are required in anomalous scattering factors for: (1) convergence of the dispersion integral; (2) agreement with predictions of the more sophisticated S-matrix approach; (3) satisfying the Thomas-Reiche-Kuhn sum rule. New accurate tabulations of anomalous scattering factors have been prepared for all Z, for energies 0--10,000 keV, within the independent particle approximation (IPA) using a Dirac-Slater model of the atom. Separately, experimental atomic photoabsorption threshold information has been used to modify these IPA predictions for improved comparison with experiment.

Kissel, L.

1994-10-21T23:59:59.000Z

187

Waste Isolation Pilot Plant Annual Site Enviromental Report for 2008  

SciTech Connect

The purpose of the Waste Isolation Pilot Plant Annual Site Environmental Report for 2008 (ASER) is to provide information required by U.S. Department of Energy (DOE) Order 231.1A, Environment, Safety, and Health Reporting. Specifically, the ASER presents summary environmental data to characterize site environmental management performance; summarize environmental occurrences and responses reported during the calendar year; confirm compliance with environmental standards and requirements; highlight significant facility programs and efforts; and describe how compliance and environmental improvement is accomplished through the WIPP Environmental Management System (EMS). The DOE Carlsbad Field Office (CBFO) and the management and operating contractor (MOC), Washington TRU Solutions LLC (WTS), maintain and preserve the environmental resources at the Waste Isolation Pilot Plant (WIPP). DOE Order 231.1A; DOE Order 450.1A, Environmental Protection Program; and DOE Order 5400.5, Radiation Protection of the Public and the Environment, require that the affected environment at and near DOE facilities be monitored to ensure the safety and health of the public and workers, and preservation of the environment. This report was prepared in accordance with DOE Order 231.1A, which requires that DOE facilities submit an ASER to the DOE Headquarters Chief Health, Safety, and Security Officer. The WIPP Hazardous Waste Facility Permit (HWFP) Number NM4890139088-TSDF (treatment, storage, and disposal facility) further requires that the ASER be provided to the New Mexico Environment Department (NMED). The WIPP mission is to safely dispose of transuranic (TRU) radioactive waste generated by the production of nuclear weapons and other activities related to the national defense of the United States. In 2008, 5,265 cubic meters (m3) of TRU waste were disposed of at the WIPP facility, including 5,216 m3 of contact-handled (CH) TRU waste and 49 m3 of remote-handled (RH) TRU waste. From the first receipt of waste in March 1999 through the end of 2008, 57,873 m3 of TRU waste had been disposed of at the WIPP facility.

Washington Regulatory and Enviromnetal Services

2009-09-21T23:59:59.000Z

188

Editorial Persistent isolated cough in childhood  

E-Print Network (OSTI)

Normal children, even in the absence of a respiratory tract infection (RTI), have a mean number of 11 cough episodes per 24 hours 1. Presence of an upper RTI is associated with increased cough but in most cases this is of less than 2 weeks duration. However, in some of them the cough persists for more than 3 weeks possibly due to increased cough receptor sensitivity 2. Although the cough can persist for months, it is usually selflimiting 3. Persistent isolated cough (PIC) is defined as a nonproductive cough of at least 3 weeks duration in the absence of identifiable respiratory disease or disease of the upper airway 4. It is common for the cough to be present mainly at night. Other terms used interchangeably with PIC include non-specific cough,

unknown authors

189

Gas-Rich Companions of Isolated Galaxies  

E-Print Network (OSTI)

We have used the VLA to search for gaseous remnants of the galaxy formation process around six extremely isolated galaxies. We found two distinct HI clouds around each of two galaxies in our sample (UGC 9762 & UGC 11124). These clouds are rotating and appear to have optical counterparts, strongly implying that they are typical dwarf galaxies. The companions are currently weakly interacting with the primary galaxy, but have short dynamical friction timescales (~1 Gyr) suggesting that these triple galaxy systems will shortly collapse into one massive galaxy. Given that the companions are consistent with being in circular rotation about the primary galaxy, and that they have small relative masses, the resulting merger will be a minor one. The companions do, however, contain enough gas that the merger will represent a significant infusion of fuel to drive future star formation, bar formation, or central activity, while building up the mass of the disk thus making these systems important pieces of the galaxy f...

Pisano, D J; Wilcots, Eric M.

1999-01-01T23:59:59.000Z

190

Isolation, folding and structural investigations of the amino...  

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

folding and structural investigations of the amino acid transporter OEP16. Isolation, folding and structural investigations of the amino acid transporter OEP16. Abstract: Membrane...

191

Independent Activity Report, Waste Isolation Pilot Plant - September...  

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

Diffusion Plant - July 2011 Independent Oversight Review, Waste Isolation Pilot Plant - April 2013 Independent Activity Report, West Valley Demonstration Project - November 2011...

192

Isolation and microbial reduction of Fe(III) phyllosilicates...  

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

phases, and if possible, Fe(III) oxide phases, from a weathered shale saprolite sediment in order to permit experimentation with each phase in isolation. Physical...

193

Isolation of Discrete Nanoparticle-DNA Conjugates for Plasmonic Applications  

E-Print Network (OSTI)

Isolation of Discrete Nanoparticle-DNA Conjugates forABSTRACT. Discrete DNA-gold nanoparticle conjugates with DNABG_Keywords). GOLD, NANOPARTICLE, NANOCRYSTAL, PLASMON,

Claridge, Shelley

2008-01-01T23:59:59.000Z

194

Independent Oversight Review, Waste Isolation Pilot Plant - November...  

Energy Savers (EERE)

Safety and Security (HSS), conducted an independent review of the U.S. Department of Energy (DOE) Waste Isolation Pilot Plant (WIPP) preparedness for severe natural phenomena...

195

GERSHEY, ROBERT M. A bubble adsorption device for the isolation ...  

Science Journals Connector (OSTI)

Apr 21, 1982 ... A bubble adsorption device for the isolation of surface-active organic matter in seawater1. Abstract-A new sampling device uses a bubble...

2000-02-08T23:59:59.000Z

196

Isolation, Characterization of an Intermediate in an Oxygen Atom...  

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

Characterization of an Intermediate in an Oxygen Atom-Transfer Reaction, and the Determination of the Bond Isolation, Characterization of an Intermediate in an Oxygen Atom-Transfer...

197

NETL F 451.1/1-1, Categorical Exclusion Designation Form  

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

CSI Technologies, LLC CSI Technologies, LLC SCNGO 2012/ 24 months Gary Covatch Houston, TX Zonal Isolation Improvement for Horizontal Wells Drilling in the Marcellus Shale Optimize zonal isolation through assessment of current operations, laboratory studies, analytical studies and field demonstrations. Gary Covatch Digitally signed by Gary Covatch DN: cn=Gary Covatch, o=NETL, ou=SCNGO, email=gary.covatch@netl.doe.gov, c=US Date: 2012.01.09 10:45:44 -05'00' 01 09 2012 john ganz Digitally signed by john ganz DN: cn=john ganz, o=netl, ou=environmental compliance division, email=john.ganz@netl.doe.gov, c=US Date: 2012.02.15 13:29:54 -05'00' 2 15 2012 This CX covers only lab activities conducted at the CSI Technologies Houston, TX location. No field activities are approved under this CX

198

Supertruck - Improving Transportation Efficiency through Integrated...  

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

Improving Transportation Efficiency through Integrated Vehicle, Engine and Powertrain Research Supertruck - Improving Transportation Efficiency through Integrated Vehicle, Engine...

199

Water Efficiency Improvements at Various Environmental Protection...  

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

Water Efficiency Improvements at Various Environmental Protection Agency Sites Water Efficiency Improvements at Various Environmental Protection Agency Sites Water Efficiency...

200

Voltage and Frequency Control in Offshore Wind Turbines Connected to Isolated Oil Platform Power Systems  

Science Journals Connector (OSTI)

Offshore wind turbines have potential to supply offshore oil and gas platforms in the North Sea with electric energy. For remote located facilities it is attractive to pursue a solution where the wind turbines and oil platform operate in an isolated system. To study the operational properties of a system with these characteristics is necessary to identify possible advantages and disadvantages. This paper demonstrates how added voltage and frequency control in wind turbines equipped with full power electronic converters can improve the voltage and frequency stability in offshore oil and gas installations. The work is based on an electrical simulation model built in the PSCAD software. In the proposed transient simulation scenarios, the voltage dip is reduced from 16% to 6%, while the frequency overshoot is reduced from 97% to 25%. These are significant improvements that should be taken into consideration when offshore wind power is evaluated as power supply to oil installations.

Atle Rygg rdal; Tore Undeland; Kamran Sharifabadi

2012-01-01T23:59:59.000Z

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


201

Radioactive waste isolation in salt: peer review of Office of Nuclear Waste Isolation's Socioeconomic Program Plan  

SciTech Connect

The following recommendations have been abstracted from the body of this report. The Office of Nuclear Waste Isolation's Socioeconomic Program Plan for the Establishment of Mined Geologic Repositories to Isolate Nuclear Waste should be modified to: (1) encourage active public participation in the decision-making processes leading to repository site selection; (2) clearly define mechanisms for incorporating the concerns of local residents, state and local governments, and other potentially interested parties into the early stages of the site selection process. In addition, the Office of Nuclear Waste Isolation should carefully review the overall role that these persons and groups, including local pressure groups organized in the face of potential repository development, will play in the siting process; (3) place significantly greater emphasis on using primary socioeconomic data during the site selection process, reversing the current overemphasis on secondary data collection, description of socioeconomic conditions at potential locations, and development of analytical methodologies; (4) include additional approaches to solving socioeconomic problems. For example, a reluctance to acknowledge that solutions to socioeconomic problems need to be found jointly with interested parties is evident in the plan; (5) recognize that mitigation mechanisms other than compensation and incentives may be effective; (6) as soon as potential sites are identified, the US Department of Energy (DOE) should begin discussing impact mitigation agreements with local officials and other interested parties; and (7) comply fully with the pertinent provisions of NWPA.

Winter, R.; Fenster, D.; O'Hare, M.; Zillman, D.; Harrison, W.; Tisue, M.

1984-07-01T23:59:59.000Z

202

improve | OpenEI Community  

Open Energy Info (EERE)

improve improve Home Dc's picture Submitted by Dc(15) Member 17 September, 2013 - 12:39 Are you willing to reply to a text message once a day with information about your comfort level at your indoor location? building comfort design improve incentive indoor message sms text Yes 60% (3 votes) No 0% (0 votes) Maybe if I had an incentive 20% (1 vote) Maybe if my reply is confidential and anonymous 0% (0 votes) Maybe if the data will be used to improve building design 20% (1 vote) Total votes: 5 Buildings account for roughly 40% of all U.S. energy use (70% of all electricity): residential buildings account for 22% of all U.S. energy use and commercial buildings account for 18% of all U.S. energy use[i]. There is an unanswered need for information about buildings in use and how building design affects building occupant comfort, productivity, and, by

203

Detecting Discrepancies and Improving Intelligibility  

E-Print Network (OSTI)

Detecting Discrepancies and Improving Intelligibility: Two Preliminary Evaluations of RIPTIDES evaluations of RIPTIDES, a sys- tem that combines information extraction (IE), extraction-based sum unduly sacrificing content relevance. 1 Introduction We report on two preliminary evaluations of RIPTIDES

Wagstaff, Kiri L.

204

Prescription to Improve Thermoelectric Efficiency  

E-Print Network (OSTI)

PRESCRIPTION TO IMPROVE THERMOELECTRIC EFFICIENCY A Thesis by SHIV AKARSH MEKA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... May 2010 Major Subject: Materials Science and Engineering PRESCRIPTION TO IMPROVE THERMOELECTRIC EFFICIENCY A Thesis by SHIV AKARSH MEKA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment...

Meka, Shiv Akarsh

2012-07-16T23:59:59.000Z

205

Final environmental impact statement. Waste Isolation Pilot Plant  

SciTech Connect

In accordance with the National Environmental Policy Act (NEPA) of 1969, the US Department of Energy (DOE) has prepared this document as environmental input to future decisions regarding the Waste Isolation Pilot Plant (WIPP), which would include the disposal of transuranic waste, as currently authorized. The alternatives covered in this document are the following: (1) Continue storing transuranic (TRU) waste at the Idaho National Engineering Laboratory (INEL) as it is now or with improved confinement. (2) Proceed with WIPP at the Los Medanos site in southeastern New Mexico, as currently authorized. (3) Dispose of TRU waste in the first available repository for high-level waste. The Los Medanos site would be investigated for its potential suitability as a candidate site. This is administration policy and is the alternative preferred by the DOE. (4) Delay the WIPP to allow other candidate sites to be evaluated for TRU-waste disposal. This environmental impact statement is arranged in the following manner: Chapter 1 is an overall summary of the analysis contained in the document. Chapters 2 and 4 set forth the objectives of the national waste-management program and analyze the full spectrum of reasonable alternatives for meeting these objectives, including the WIPP. Chapter 5 presents the interim waste-acceptance criteria and waste-form alternatives for the WIPP. Chapters 6 through 13 provide a detailed description and environmental analysis of the WIPP repository and its site. Chapter 14 describes the permits and approvals necessary for the WIPP and the interactions that have taken place with Federal, State, and local authorities, and with the general public in connection with the repository. Chapter 15 analyzes the many comments received on the DEIS and tells what has been done in this FEIS in response. The appendices contain data and discussions in support of the material in the text.

Not Available

1980-10-01T23:59:59.000Z

206

Band structure and optical properties of isolated and bundled nanotubes  

E-Print Network (OSTI)

Band structure and optical properties of isolated and bundled nanotubes S. Reich , C. Thomsen , P of isolated and bundled single-walled nanotubes by ab initio calculations. Curvature effects on the electronic states depend on the chirality of the nanotube; the strongest deviations from the zone

Nabben, Reinhard

207

NANO-SCALE CALORIMETRY OF ISOLATED POLYETHYLENE SINGLE CRYSTALS  

E-Print Network (OSTI)

#12;NANO-SCALE CALORIMETRY OF ISOLATED POLYETHYLENE SINGLE CRYSTALS BY ALEX TAN KWAN B.S., Stanford) device, the nanocalorimeter, it was possible to investigate the melting of isolated polyethylene (PE, a simple Ni-foil calorimeter, to measure the heat capacity of a thin polyethylene film to verify

Allen, Leslie H.

208

Ris-R-1256(EN) Isolated Systems with Wind Power  

E-Print Network (OSTI)

Risø-R-1256(EN) Isolated Systems with Wind Power Main Report Per Lundsager, Henrik Bindner, Niels 2001 #12;Abstract It is generally expected that wind power could contribute significantly for such applications of wind power has not yet materialised in any substantial scale. Wind power in isolated power

209

Oceanisphaera sediminis sp. nov., isolated from marine sediment  

E-Print Network (OSTI)

Oceanisphaera sediminis sp. nov., isolated from marine sediment Na-Ri Shin,1 3 Tae Woong Whon,1 3 isolated from marine sediment collected from the south coast of Korea. Cells of both strains were Gram composition of sediment collected from an ark clam farm during a mass mortality event was determined using

Bae, Jin-Woo

210

Rock mechanics activities at the Waste Isolation Pilot Plant  

SciTech Connect

The application of rock mechanics at nuclear waste repositories is a true multidisciplinary effort. A description and historical summary of the Waste Isolation Pilot Plant (WIPP) is presented. Rock mechanics programs at the WIPP are outlined, and the current rock mechanics modeling philosophy of the Westinghouse Waste Isolation Division is discussed.

Francke, C. [Westinghouse Electric Corp., Carlsbad, NM (United States); Saeb, S. [International Technology Corp., Albuquerque, NM (United States)

1996-12-31T23:59:59.000Z

211

Kocuria salsicia sp. nov., isolated from salt-fermented seafood  

E-Print Network (OSTI)

Kocuria salsicia sp. nov., isolated from salt- fermented seafood Ji-Hyun Yun,1 Seong Woon Roh,1 salt-fermented seafood in Korea. It was a Gram- positive, non-motile, coccus-shaped bacterium-fermented seafood (`gajami-sikhae') from Korea. Following isolation on marine agar 2216 (MA, BBL) at 30 uC, a pure

Bae, Jin-Woo

212

Shell-isolated nanoparticle-enhanced Raman spectroscopy  

E-Print Network (OSTI)

LETTERS Shell-isolated nanoparticle-enhanced Raman spectroscopy Jian Feng Li1 , Yi Fan Huang1 or in the form of nanoparticles, are required to realise a substantial SERS effect, and this has severely limited, we report an approach, which we name shell-isolated nanoparticle-enhanced Raman spectro- scopy

La Rosa, Andres H.

213

Independent Oversight Review, Waste Isolation Pilot Plant - August 2000 |  

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

Review, Waste Isolation Pilot Plant - August Review, Waste Isolation Pilot Plant - August 2000 Independent Oversight Review, Waste Isolation Pilot Plant - August 2000 August 2000 Emergency Management Program Review at the Waste Isolation Pilot Plant The U.S. Department of Energy (DOE) Office of Emergency Management Oversight, within the Secretary of Energy's Office of Independent Oversight and Performance Assurance, conducted a review of the emergency management program at the Waste Isolation Pilot Plant (WIPP) in May 2000. The primary purpose of this review was twofold: to assess selected emergency management system elements that focus on WIPP's readiness to protect site personnel and the public from the consequences of onsite events that may result in the release of hazardous materials; and to evaluate the site's ability to provide appropriate information or

214

Office of Environmental Management Taps Small Business for Waste Isolation  

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

Environmental Management Taps Small Business for Waste Environmental Management Taps Small Business for Waste Isolation Pilot Plant Contract Office of Environmental Management Taps Small Business for Waste Isolation Pilot Plant Contract August 29, 2012 - 4:54pm Addthis A stratigraph of the Waste Isolation Pilot Plant's underground layers, where Transuranic waste is safely stored. A stratigraph of the Waste Isolation Pilot Plant's underground layers, where Transuranic waste is safely stored. John Hale III John Hale III Director, Office of Small and Disadvantaged Business Utilization This week, Celeritex, LLC landed a contract worth up to $17.8 million with the Office of Environmental Management, having demonstrated through a competetive process that this small business is up to the task of securing and isolating defense-generated Transuranic waste.

215

Independent Activity Report, Waste Isolation Pilot Plant - September 2011 |  

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

Waste Isolation Pilot Plant - Waste Isolation Pilot Plant - September 2011 Independent Activity Report, Waste Isolation Pilot Plant - September 2011 September 2011 Orientation Visit to the Waste Isolation Pilot Plant [HIAR-WIPP-2011-09-07] The U.S. Department of Energy (DOE) Office of Enforcement and Oversight, within the Office of Health, Safety and Security (HSS), conducted an orientation visit to the DOE Carlsbad Field Office (CBFO) and the nuclear facility at the Waste Isolation Pilot Plant (WIPP) at Carlsbad, NM, on September 7, 2011. The purpose of the visit was to discuss the nuclear safety oversight strategy, describe the site lead program, increase HSS personnel's operational awareness of the site's activities, and identify specific activities that HSS can perform to carry out its

216

Independent Oversight Inspection, Waste Isolation Pilot Plant, Summary  

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

Independent Oversight Inspection, Waste Isolation Pilot Plant, Independent Oversight Inspection, Waste Isolation Pilot Plant, Summary Report - August 2002 Independent Oversight Inspection, Waste Isolation Pilot Plant, Summary Report - August 2002 August 2002 Inspection of Environment, Safety, and Health and Emergency Management at the Waste Isolation Pilot Plant The Secretary of Energy's Office of Independent Oversight and Performance Assurance (OA) conducted an inspection of environment, safety, and health (ES&H) and emergency management programs at the U.S. Department of Energy (DOE) Waste Isolation Pilot Plant (WIPP) in July and August 2002. The inspection was performed as a joint effort by the OA Office of Environment, Safety and Health Evaluations and the Office of Emergency Management Oversight. The results of this review indicate that, overall, CBFO and WTS have

217

Waste Isolation Pilot Plant Environmental Monitoring Plan  

SciTech Connect

U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problems; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) explains the rationale and design criteria for the environmental monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document changes in the environmental monitoring program. Guidance for preparation of EMPs is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2008-03-12T23:59:59.000Z

218

Gas-Rich Companions of Isolated Galaxies  

E-Print Network (OSTI)

We have used the VLA to search for gaseous remnants of the galaxy formation process around six extremely isolated galaxies. We found two distinct HI clouds around each of two galaxies in our sample (UGC 9762 & UGC 11124). These clouds are rotating and appear to have optical counterparts, strongly implying that they are typical dwarf galaxies. The companions are currently weakly interacting with the primary galaxy, but have short dynamical friction timescales (~1 Gyr) suggesting that these triple galaxy systems will shortly collapse into one massive galaxy. Given that the companions are consistent with being in circular rotation about the primary galaxy, and that they have small relative masses, the resulting merger will be a minor one. The companions do, however, contain enough gas that the merger will represent a significant infusion of fuel to drive future star formation, bar formation, or central activity, while building up the mass of the disk thus making these systems important pieces of the galaxy formation and evolution process.

D. J. Pisano; Eric M. Wilcots

1999-01-22T23:59:59.000Z

219

Waste Isolation Pilot Plant borehole data  

SciTech Connect

Data pertaining to all the surface boreholes used at the WIPP site for site characterization hydrological testing and resource evaluation exist in numerous source documents. This project was initiated to develop a comprehensive data base that would include the data on all WIPP related surface boreholes from the Atomic Energy Commission, Waste Isolation Pilot Plant Energy Research and Development Administration, Department of Energy, and Hydrologic Test Borehole Programs. The data compiled from each borehole includes: operator, permit number, location, total depth, type of well, driller, drilling record, casing record, plugging schedule, and stratigraphic summary. There are six groups of boreholes contained in this data base, they are as follows: Commercially Drilled Potash Boreholes, Energy Department Wells, Geologic Exploration Boreholes, Hydrologic Test Boreholes, Potash Boreholes, and Subsurface Exploration Boreholes. There were numerous references which contained borehole data. In some cases the data found in one document was inconsistent with data in another document. In order to ensure consistency and accuracy in the data base, the same references were used for as many of the boreholes as possible. For example, all elevations and locations were taken from Compilation and Comparison of Test-Hole Location Surveys in the Vicinity of the WIPP Site. SAND 88-1065, Table 3-5. There are some sections where a data field is left blank. In this case, the information was either not applicable or was unavailable.

NONE

1995-04-01T23:59:59.000Z

220

Applicability of base-isolation R D in non-reactor facilities to a nuclear reactor plant  

SciTech Connect

Seismic isolation is gaining increased attention worldwide for use in a wide spectrum of critical facilities, ranging from hospitals and computing centers to nuclear power plants. While the fundamental principles and technology are applicable to all of these facilities, the degree of assurance that the actual behavior of the isolation systems is as specified varies with the nature of the facility involved. Obviously, the level of effort to provide such assurance for a nuclear power plant will be much greater than that required for, say, a critical computer facility. The question, therefore, is to what extent can research and development (R D) for non-nuclear use be used to provide technological data needed for seismic isolation of a nuclear power plant. This question, of course is not unique to seismic isolation. Virtually every structural component, system, or piece of equipment used in nuclear power plants is also used in non- nuclear facilities. Experience shows that considerable effort is needed to adapt conventional technology into a nuclear power plant. Usually, more thorough analysis is required, material and fabrication quality-control requirements are more stringent as are controls on field installation. In addition, increased emphasis on maintainability and inservice inspection throughout the life of the plant is generally required to gain acceptance in nuclear power plant application. This paper reviews the R D programs ongoing for seismic isolation in non-nuclear facilities and related experience and makes a preliminary assessment of the extent to which such R D and experience can be used for nuclear power plant application. Ways are suggested to improve the usefulness of such non-nuclear R D in providing the high level of confidence required for the use of seismic isolation in a nuclear reactor plant. 2 refs.

Seidensticker, R.W.; Chang, Y.W.

1990-01-01T23:59:59.000Z

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


221

An Improved Tissue Culture System  

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

Improved Improved Tissue Culture System for Embryogenic Callus Production and Plant Regeneration in Switchgrass (Panicum virgatum L.) Jason N. Burris & David G. J. Mann & Blake L. Joyce & C. Neal Stewart Jr. Published online: 10 October 2009 # Springer Science + Business Media, LLC. 2009 Abstract The increased emphasis on research of dedicated biomass and biofuel crops begs for biotechnology method improvements. For switchgrass (Panicum virgatum L.), one limitation is inefficient tissue culture and transformation systems. The objectives of this study were to investigate the utility of a new medium described here, LP9, for the production and maintenance of switchgrass callus and its regeneration, which also enables genetic transformation. LP9 medium is not based on Murashige and Skoog (MS) medium, the basal medium that all published switchgrass transformation has been

222

HVAC Improvements for Existing Houses  

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

HVAC Improvements for Existing Houses HVAC Improvements for Existing Houses Speaker(s): Chryséis Bovagnet Date: September 5, 2002 - 12:00pm Location: Bldg. 90 Many older houses in the US are either not well designed from a thermal point of view or have HVAC (Heating Ventilation and Air Conditioning) systems in need of repairs or improvements. The building envelopes tend to have poor insulation and lots of leakage, and the HVAC systems are inefficient. The cooling/heating equipment is often located outside of the conditioned space (e.g. in attics or crawlspaces) with ducts that leak and have poor insulation, which cause energy loss and bad occupant comfort on peak days or in extreme climates. We developed a series of retrofits that will allow us to reduce the energy consumption of residential HVAC

223

Waste Isolation Pilot Plant Environmental Monitoring Plan  

SciTech Connect

U.S. Department of Energy (DOE) Order 450.1, Environmental Protection Program, requires each DOE site to conduct environmental monitoring. Environmental monitoring at the Waste Isolation Pilot Plant (WIPP) is conducted in order to: (a) Verify and support compliance with applicable federal, state, and local environmental laws, regulations, permits, and orders; (b) Establish baselines and characterize trends in the physical, chemical, and biological condition of effluent and environmental media; (c) Identify potential environmental problems and evaluate the need for remedial actions or measures to mitigate the problem; (d) Detect, characterize, and report unplanned releases; (e) Evaluate the effectiveness of effluent treatment and control, and pollution abatement programs; and (f) Determine compliance with commitments made in environmental impact statements, environmental assessments, safety analysis reports, or other official DOE documents. This Environmental Monitoring Plan (EMP) has been written to contain the rationale and design criteria for the monitoring program, extent and frequency of monitoring and measurements, procedures for laboratory analyses, quality assurance (QA) requirements, program implementation procedures, and direction for the preparation and disposition of reports. Changes to the environmental monitoring program may be necessary to allow the use of advanced technology and new data collection techniques. This EMP will document any proposed changes in the environmental monitoring program. Guidance for preparation of Environmental Monitoring Plans is contained in DOE/EH-0173T, Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance. The plan will be effective when it is approved by the appropriate Head of Field Organization or their designee. The plan discusses major environmental monitoring and hydrology activities at the WIPP and describes the programs established to ensure that WIPP operations do not have detrimental effects on the environment. This EMP is to be reviewed annually and updated every three years unless otherwise requested by the DOE or contractor.

Washington Regulatory and Environmental Services; Washington TRU Solutions LLC

2004-02-19T23:59:59.000Z

224

Improving Process Cooling Tower Eddiciency  

E-Print Network (OSTI)

of the Thrity-Fifth Industrial Energy Technology Conference New Orleans, LA. May 21-24, 2013 7 Improving Cooling Tower Efficiency ? Two Improvements in Capacity/Performance 1. Filtration for water quality control Side stream filtration Make up water quality...-Fifth Industrial Energy Technology Conference New Orleans, LA. May 21-24, 2013 2 Types of Cooling Towers Forced Draft Towers ESL-IE-13-05-08 Proceedings of the Thrity-Fifth Industrial Energy Technology Conference New Orleans, LA. May 21-24, 2013 3 Types...

Turpish, W.

2013-01-01T23:59:59.000Z

225

Turbomachine rotor with improved cooling  

DOE Patents (OSTI)

A gas turbine rotor has an essentially closed loop cooling air scheme in which cooling air drawn from the compressor discharge air that is supplied to the combustion chamber is further compressed, cooled, and then directed to the aft end of the turbine rotor. Downstream seal rings attached to the downstream face of each rotor disc direct the cooling air over the downstream disc face, thereby cooling it, and then to cooling air passages formed in the rotating blades. Upstream seal rings attached to the upstream face of each disc direct the heated cooling air away from the blade root while keeping the disc thermally isolated from the heated cooling air. From each upstream seal ring, the heated cooling air flows through passages in the upstream discs and is then combined and returned to the combustion chamber from which it was drawn. 5 figs.

Hultgren, K.G.; McLaurin, L.D.; Bertsch, O.L.; Lowe, P.E.

1998-05-26T23:59:59.000Z

226

Turbomachine rotor with improved cooling  

DOE Patents (OSTI)

A gas turbine rotor has an essentially closed loop cooling air scheme in which cooling air drawn from the compressor discharge air that is supplied to the combustion chamber is further compressed, cooled, and then directed to the aft end of the turbine rotor. Downstream seal rings attached to the downstream face of each rotor disc direct the cooling air over the downstream disc face, thereby cooling it, and then to cooling air passages formed in the rotating blades. Upstream seal rings attached to the upstream face of each disc direct the heated cooling air away from the blade root while keeping the disc thermally isolated from the heated cooling air. From each upstream seal ring, the heated cooling air flows through passages in the upstream discs and is then combined and returned to the combustion chamber from which it was drawn.

Hultgren, Kent Goran (Winter Park, FL); McLaurin, Leroy Dixon (Winter Springs, FL); Bertsch, Oran Leroy (Titusville, FL); Lowe, Perry Eugene (Oviedo, FL)

1998-01-01T23:59:59.000Z

227

Measuring and Improving Cell Capability  

E-Print Network (OSTI)

Measuring and Improving Cell Capability by Tom Bering Rate Parts / Hour Parts / Car Good Parts 1000 ppm defects/part 1 ppm defects/part 0.1 ppm defects/part 0.001 ppm defects/part 3600 Good Parts / Hour Defect Every 20 Min. Defect Every 2 Weeks Defect Every 20 Weeks Defect Every 40 Years 5000 Good Parts = 1

Bone, Gary

228

Managing Critical Management Improvement Initiatives  

Directives, Delegations, and Requirements

Provides requirements and responsibilities for planning, executing and assessing critical management improvement initiatives within DOE. DOE N 251.59, dated 9/27/2004, extends this Notice until 10/01/2005. Archived 11-8-10. Does not cancel other directives.

2003-10-01T23:59:59.000Z

229

Sustaining Performance Improvements in Energy Intensive Industries  

E-Print Network (OSTI)

Experience has shown that significant opportunity for performance improvements exists in energy intensive operations. Often, efforts to improve efficiency focus on vendor-led initiatives to improve operations of particular equipment. This approach...

Moore, D. A.

2005-01-01T23:59:59.000Z

230

Turbulent Transport Reduction by Zonal Flows: Massively Parallel Simulations  

Science Journals Connector (OSTI)

...University, Post Office Box 451,-Princeton, NJ 08543,-USA. * To whom correspondence should be addressed. Email: zlin@pppl.gov Turbulence shear suppression by E -B flows (plasma flows induced by an electric field perpendicular to a magnetic field...

Z. Lin; T. S. Hahm; W. W. Lee; W. M. Tang; R. B. White

1998-09-18T23:59:59.000Z

231

Galileo Doppler Measurements of the Deep Zonal Winds at Jupiter  

Science Journals Connector (OSTI)

...overmuch of the atmospheric circulation origi...Jupiter. The atmospheric motions *e...narindicative of deep atmospheric processes...associated with a water condensation rs of the altitude...and the wind recovery ostrophic...

David H. Atkinson; James B. Pollack; Alvin Seiff

1996-05-10T23:59:59.000Z

232

Zonal organization of the mammalian main and accessory olfactory systems  

Science Journals Connector (OSTI)

...connect to the accessory olfactory cortex (AOC), i.e. the medial amygdaloid nucleus...PMCoA). Interestingly, some of the AOC regions mediate di erent behavioural responses...also some overlap in func- tions across AOC regions: lesioning of the male rat BST...

2000-01-01T23:59:59.000Z

233

Intraseasonal Variability of Equatorial Indian Ocean Zonal Currents  

Science Journals Connector (OSTI)

New satellite and in situ observations show large intraseasonal (1060 day) variability of surface winds and upper-ocean current in the equatorial Indian Ocean, particularly in the east. An ocean model forced by the Quick Scatterometer (QuikSCAT) ...

Debasis Sengupta; Retish Senan; B. N. Goswami; Jrme Vialard

2007-07-01T23:59:59.000Z

234

Extended Canadian middle atmosphere model: zonal-mean climatology and  

E-Print Network (OSTI)

and data assimilation; 3334 Meteorology and Atmospheric Dynamics: Middle atmosphere dynamics (0341, 0342 the Upper Atmos- phere Research Satellite (UARS), such as the Wind Imaging Interferometer (WINDII) [Shepherd and Dynamics (TIMED) satellite. These observations have provided (or will provide) a unique set of information

Wirosoetisno, Djoko

235

Hadley Circulations for Zonally Averaged Heating Centered off the Equator  

Science Journals Connector (OSTI)

Consistent with observations, we find that moving peak heating even 2 degrees off the equator leads to profound asymmetries in the Hadley circulation, with the winter cell amplifying greatly and the summer cell becoming negligible. It is found ...

Richard S. Lindzen; Arthur V. Hou

1988-09-01T23:59:59.000Z

236

.Zonal Rumor Routing for Wireless Sensor Networks Tarun Banka  

E-Print Network (OSTI)

P. Jayasumana Department of Electrical and Computer Engineering anura@engr.colostate.edu Colorado algorithms have been developed for sensor networks. Routing algorithms that flood the network with events in network broadcast, is more efficient than the flooding scheme in terms of traffic generated for query

Jayasumana, Anura P.

237

Inspection of Emergency Management at the Waste Isolation Pilot Plant -  

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

Emergency Management at the Waste Isolation Pilot Emergency Management at the Waste Isolation Pilot Plant - Volume II, August 2002 Inspection of Emergency Management at the Waste Isolation Pilot Plant - Volume II, August 2002 The Secretary of Energy's Office of Independent Oversight and Performance Assurance (OA) conducted an inspection of environment, safety, and health and emergency management programs at the U.S. Department of Energy (DOE) Waste Isolation Pilot Plant (WIPP) in July and August 2002. The inspection was performed as a joint effort by the OA Office of Environment, Safety and Health Evaluations and the Office of Emergency Management Oversight. This volume discusses the results of the review of the WIPP emergency management program. The results of the review of the WIPP environment, safety, and

238

DOE - Office of Legacy Management -- Waste Isolation Pilot Plant - 019  

Office of Legacy Management (LM)

Waste Isolation Pilot Plant - 019 Waste Isolation Pilot Plant - 019 FUSRAP Considered Sites Site: Waste Isolation Pilot Plant (019) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site Disposition: Radioactive Materials Handled: Primary Radioactive Materials Handled: Radiological Survey(s): Site Status: The Waste Isolation Pilot Plant, or WIPP, is the world¿s first underground repository licensed to safely and permanently dispose of transuranic radioactive waste left from the research and production of nuclear weapons. Transuranic waste consists primarily of clothing, tools, rags, and other disposable items contaminated with small amounts of radioactive elements, mostly plutonium. After more than 20 years of scientific study and public input, WIPP began operations on March 26, 1999. Located in the remote

239

Independent Oversight Review, Waste Isolation Pilot Plant - November 2012 |  

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

November 2012 Independent Oversight Review, Waste Isolation Pilot Plant - November 2012 November 2012 Review of Site Preparedness for Severe Natural Phenomena Events at the Waste Isolation Pilot Plant The Office of Enforcement and Oversight (Independent Oversight), within the Office of Health, Safety and Security (HSS), conducted an independent review of the U.S. Department of Energy (DOE) Waste Isolation Pilot Plant (WIPP) preparedness for severe natural phenomena events (NPEs). The HSS Office of Safety and Emergency Management Evaluations performed this review to evaluate the processes for identifying emergency response capabilities and maintaining them in a state of readiness in case of a severe NPE. Independent Oversight Review, Waste Isolation Pilot Plant - November 2012

240

DOE Waste Isolation Pilot Plant Receives EPA Recertification | Department  

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

Waste Isolation Pilot Plant Receives EPA Recertification Waste Isolation Pilot Plant Receives EPA Recertification DOE Waste Isolation Pilot Plant Receives EPA Recertification March 29, 2006 - 9:42am Addthis CARLSBAD, NM - The U.S. Department of Energy's (DOE) Carlsbad Field Office today reached a significant milestone when its Waste Isolation Pilot Plant (WIPP) was recertified by the U.S. Environmental Protection Agency (EPA). This decision indicates that after a thorough evaluation of the physical state and performance of the facility, the WIPP meets EPA regulatory requirements for facilities that dispose of transuranic waste. The waste facility recertification process occurs every five years and is directed by Congress in the WIPP Land Withdrawal Act (LWA). "EPA's recertification reinforces the important mission of WIPP to safely

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


241

Well fluid isolation and sample apparatus and method  

DOE Patents (OSTI)

The present invention specifically permits purging and/or sampling of a well but only removing, at most, about 25% of the fluid volume compared to conventional methods and, at a minimum, removing none of the fluid volume from the well. The invention is an isolation assembly that is inserted into the well. The isolation assembly is designed so that only a volume of fluid between the outside diameter of the isolation assembly and the inside diameter of the well over a fluid column height from the bottom of the well to the top of the active portion (lower annulus) is removed. A seal may be positioned above the active portion thereby sealing the well and preventing any mixing or contamination of inlet fluid with fluid above the packer. Purged well fluid is stored in a riser above the packer. Ports in the wall of the isolation assembly permit purging and sampling of the lower annulus along the height of the active portion.

Schalla, Ronald (Kennewick, WA); Smith, Ronald M. (Richland, WA); Hall, Stephen H. (Kennewick, WA); Smart, John E. (Richland, WA)

1995-01-01T23:59:59.000Z

242

Protein profiles of Malassezia pachydermatis isolated from dogs  

Science Journals Connector (OSTI)

The protein fractions of 30 Malassezia pachydermatis isolates from dogs (15 with otitis and 15 with dermatitis) were investigated by sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE). The e...

Selene Dall'Acqua Coutinho; Tania de Souza; Claudete Rodrigues Paula

243

Isolation of virulent Yersinia enterocolitica from porcine tongues.  

Science Journals Connector (OSTI)

...food-associated outbreak ofyersiniosis occurred in 1976 in Oneida County, New York, where over 220 individuals, primarily...8 was the cause of the chocolate milk outbreak in Oneida County, New York (3). The second most frequently isolated...

M P Doyle; M B Hugdahl; S L Taylor

1981-10-01T23:59:59.000Z

244

ORIGINAL ARTICLE Comparative genomics of two newly isolated  

E-Print Network (OSTI)

ORIGINAL ARTICLE Comparative genomics of two newly isolated Dehalococcoides strains of Microbiology, Cornell University, Ithaca, NY, USA Comparative genomics of Dehalococcoides strains and an enrichment were performed using a microarray targeting genes from all available sequenced genomes

Alvarez-Cohen, Lisa

245

Mechanisms of Macrolide Resistance among Streptococcus pneumoniae Isolates from Russia  

Science Journals Connector (OSTI)

...Streptococcus pneumoniae Isolates from Russia Published ahead of print on 31 March 2008...3a Nagatinskaya Str., Moscow 117105, Russia. Phone: 7 499 6117619. Fax: 7 499...Research Center of Antibiotics, Moscow, Russia 3 German Jordanian University, School...

Ralf R. Reinert; Olga Y. Filimonova; Adnan Al-Lahham; Svetlana A. Grudinina; Elena N. Ilina; Linda M. Weigel; Sergey V. Sidorenko

2008-03-31T23:59:59.000Z

246

WASHINGTON GROUP TEAM WINS NEW CONTRACT TO MANAGE WASTE ISOLATION...  

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

Inc., has been awarded a five-year contract from the United States Department of Energy (DOE) to manage the Waste Isolation Pilot Plant near Carlsbad, New Mexico. The...

247

A note on electrical and thermodynamic properties of Isolated Horizon  

E-Print Network (OSTI)

The electrical laws and Carnot cycle of Isolated Horizon (IH) are investigated in this paper. We establish the Ohm's law and Joule's law of an Isolated Horizon, and find that the conceptual picture of black holes (Membrane Paradigm) can also apply to this kind of quasi-local black holes. We also investigate the geometrical properties near a non-rotating IH, and find that under the first-order approximation of r, there exist a Killing vector and a Hamiltonian conjugate to it, so this vector is a physical observer. We calculate the energy as measured at infinity of a particle at rest outside a non-rotating IH, and use this result to construct a reversible Carnot cycle with the Isolated Horizon as a cold reservoir, which confirms the thermodynamic nature of Isolated Horizon.

Gerui Chen; Xiaoning Wu; Sijie Gao

2014-10-27T23:59:59.000Z

248

A note on electrical and thermodynamic properties of Isolated Horizon  

E-Print Network (OSTI)

The electrical laws and Carnot cycle of Isolated Horizon (IH) are investigated in this paper. We establish the Ohm's law and Joule's law of an Isolated Horizon, and find that the conceptual picture of black holes (Membrane Paradigm) can also apply to this kind of quasi-local black holes. We also investigate the geometrical properties near a non-rotating IH, and find that under the first-order approximation of r, there exist a Killing vector and a Hamiltonian conjugate to it, so this vector is a physical observer. We calculate the energy as measured at infinity of a particle at rest outside a non-rotating IH, and use this result to construct a reversible Carnot cycle with the Isolated Horizon as a cold reservoir, which confirms the thermodynamic nature of Isolated Horizon.

Chen, Gerui; Gao, Sijie

2014-01-01T23:59:59.000Z

249

Delayed prezygotic isolating mechanisms: evolution with a twist  

Science Journals Connector (OSTI)

...ation should be a plausible, rapid process. Prezygotic reproductive isolation as...escape mechanism from these attractors, a process known as evol- utionary branching: by...rinversion bei Laciniaria biplicata. Mtg. Mitt. Hamb. Zool. Mus. Inst. 51...

2002-01-01T23:59:59.000Z

250

US Department of Energy Waste Isolation Pilot Plant  

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

US Department of Energy Waste Isolation Pilot Plant New Mexico Statute 24-16 Sections 1-4 Compliance Policy DOEWIPP-11-3480 Revision 0 September 2011 The U.S. Department of Energy...

251

Smart Grid Investments Improve Grid Reliability, Resilience,...  

Energy Savers (EERE)

Investments Improve Grid Reliability, Resilience, and Storm Responses (November 2014) Smart Grid Investments Improve Grid Reliability, Resilience, and Storm Responses (November...

252

Industrial Energy Efficiency Projects Improve Competitiveness...  

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

Industrial Energy Efficiency Projects Improve Competitiveness and Protect Jobs Industrial Energy Efficiency Projects Improve Competitiveness and Protect Jobs U.S. Department of...

253

Funding Opportunity Webinar - Advancing Solutions To Improve...  

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

Funding Opportunity Webinar - Advancing Solutions To Improve the Energy Efficiency of US Commercial Buildings Funding Opportunity Webinar - Advancing Solutions To Improve the...

254

Advanced Manufacturing Initiative Improves Turbine Blade Productivity...  

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

Advanced Manufacturing Initiative Improves Turbine Blade Productivity Advanced Manufacturing Initiative Improves Turbine Blade Productivity May 20, 2011 - 2:56pm Addthis This is an...

255

2012 Quality Assurance Improvement Project Plan | Department...  

Office of Environmental Management (EM)

2 Quality Assurance Improvement Project Plan 2012 Quality Assurance Improvement Project Plan This Project Plan is jointly developed by the Department of Energy (DOE) Office of...

256

Water Efficiency Improvements at Various Environmental Protection...  

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

Water Efficiency Improvements at Various Environmental Protection Agency Sites: Best Management Practices Case Study 12-LaboratoryMedical Equipment Water Efficiency Improvements...

257

Abuse Tolerance Improvements | Department of Energy  

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

Improvements Abuse Tolerance Improvements 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting...

258

Evaluation of enzymatic modification of peanut protein isolate  

E-Print Network (OSTI)

. The dispersion was then recentrifuged as described above. The whey fraction (the supernatant from the second centrifugation) was discarded after sampling for proximate analyses and the precipitate (acid curd or isolate fraction) was lyophi lized and stored.... The dispersion was then recentrifuged as described above. The whey fraction (the supernatant from the second centrifugation) was discarded after sampling for proximate analyses and the precipitate (acid curd or isolate fraction) was lyophi lized and stored...

Hostetler, Marsha Kay

2012-06-07T23:59:59.000Z

259

SPIRAL2 at GANIL: A world leading ISOL facility  

E-Print Network (OSTI)

, Erice : Italy" DOI : 10.1016/j.ppnp.2006.12.021 #12;other on isotope-separation on-line (ISOL) method FAIR@GSI using the so-called "in-fligth" method and SPIRAL2@GANIL,based on the ISOL method. The main beams at 40MeV (200KW) directed on a C converter+ Uranium target and producing therefore more 1013

Paris-Sud XI, Université de

260

Isolation and purification of a bovine milk lipase  

E-Print Network (OSTI)

ISOLATION AND PURIFICATION OF A BOVINE MILK LIPASE A Thesis by EDNA SUSTEK ALFORD Approved to style an cpntent by: / / (Chairman of C mmittee) Head of Depa ment) (Member7) (Member) December 1979 ABSTRACT Isolation and Purification of a.... Elution profile of the sodium taurocholate treated fraction on Sephadex G-50. The arrows denote the fractions collected for additional purification. 17 3. Elution profile of the electrofocused lipolytic fraction ( ? ) superimposed over the pH gradient...

Alford, Edna Sustek

1979-01-01T23:59:59.000Z

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


261

A comparative study of DNA polymerase alpha isolation  

E-Print Network (OSTI)

. Using the technique of Mechali et al. , a final specific activity of 1, 263, 942 units was obtained. The Krauss and Linn isolation method yielded a specific activity of 86, 754 units. The immunoaffinity purification used in our laboratory yielded a... is dedicated to Patrick R. Kane for keeping a smile on my face throughout the long hours of research and writing. TABLE OF CONTENTS PAGE INTRODUCTION. MATERIALS AND METHODS. RESULTS 17 22 Purification of DNA polymerase isolation: Mechali et al. 22...

Cernosek, Zina

1987-01-01T23:59:59.000Z

262

Seismic response study for base-isolated CANDU 3  

SciTech Connect

The design of the CANDU 3 nuclear power plant rated at 450 MW of net output power is being developed by AECL. During the development of the CANDU 3 design, various design options including the use of seismic isolator bearings are considered to mitigate effects of seismic loads. The current design of CANDU 3 is of fixed-base construction. However, analytical studies are undertaken to determine the effects of using seismic isolation. This paper presents a study of the benefits of using seismic isolator bearings for the CANDU 3 nuclear power plant. To base-isolate the CANDU 3 plant, the reactor and other safety-related buildings would be located on a common mat isolated from the foundation with the use of elastomeric bearings. Seismic analyses are performed to predict the behavior of the structures. A mathematical model consisting of lumped masses and beams to represent different buildings of the CANDU 3 plant is considered in the analysis. The model considers the nonlinear characteristics of the elastomeric bearing. Nonlinear time-history analyses are performed to determine the seismic responses. The acceleration, displacement and floor response spectra of different buildings are determined for both the fixed-base and base-isolated cases. The results show that the use of seismic isolation would reduce the acceleration responses of the buildings significantly. However, the displacement responses of the buildings would be increased which would require special considerations for interconnected systems. Moreover, it is shown that the floor response spectra would be reduced drastically for a base-isolated structure as compared with a fixed-base structure. This reduction of seismic responses would be of considerable benefit for the design of structures and seismic qualification of components. Lastly, a parametric study is performed to determine the effect of varying seismic input using non-linear analysis techniques.

Biswas, J.K.; Saudy, A.M. [Atomic Energy of Canada Limited, Saskatoon, Saskatchewan (Canada). Civil Engineering Branch

1995-12-31T23:59:59.000Z

263

Head of EM Visits Waste Isolation Pilot Plant for First Underground...  

Office of Environmental Management (EM)

Head of EM Visits Waste Isolation Pilot Plant for First Underground Tour Since February Incidents Head of EM Visits Waste Isolation Pilot Plant for First Underground Tour Since...

264

E-Print Network 3.0 - abortus strains isolated Sample Search...  

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

strain for many isolates. The main genera... -919. Beffa, T., Blanc, M., Lyon, P., Vogt, G. & Aragno, M. 1996a Isolation of Thermus strains from hot... for dominant...

265

E-Print Network 3.0 - active rack isolation Sample Search Results  

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

Plasma Physics and Fusion 77 71-000128-CLN-01 TO: DISTRIBUTION Summary: (Topaz type) isolation transformers at each rack. The load side of the high voltage isolation...

266

Molecular Typing and Antimicrobial Resistance of Campylobacter Isolated During Commercial Broiler Production  

E-Print Network (OSTI)

of isolates 1 - 27 ............................................................................ 89 A-9 Campylobacter jejuni 16S-23S Internal Spacer Region DGGE banding patterns of isolates 28 - 53...

Hernandez, Charles Andrew

2012-02-14T23:59:59.000Z

267

Isolation and identification of the Sersenk strain of goat pox virus in Iraq  

Science Journals Connector (OSTI)

Goat pox virus was isolated during an outbreak of pox infection among goats in the Sersenk district, Iraq. The isolated virus grew on the chorioallantoic...

H. H. Tantawi; M. O. Shony; F. K. Hassan

1979-02-01T23:59:59.000Z

268

E-Print Network 3.0 - aspergillus species isolated Sample Search...  

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

activity among Aspergillus flavus isolates from southwestern... to high levels of P2c production. Aspergillus flavus isolates also displayed variability in PME production......

269

E-Print Network 3.0 - anaerobic bacteria isolated Sample Search...  

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

(White) isolate. The signicance of bacteria for development... by Pearson cor- relation test (Minitab 1997). Results Isolation ... Source: Schal, Coby - Department of Entomology,...

270

Isolated thermocouple amplifier system for stirred fixed-bed gasifier  

DOE Patents (OSTI)

A sensing system is provided for determining the bed temperature profile of the bed of a stirred, fixed-bed gasifier including a plurality of temperature sensors for sensing the bed temperature at different levels, a transmitter for transmitting data based on the outputs of the sensors to a remote operator's station, and a battery-based power supply. The system includes an isolation amplifier system comprising a plurality of isolation amplifier circuits for amplifying the outputs of the individual sensors. The isolation amplifier circuits each comprise an isolation operational amplifier connected to a sensor; a first "flying capacitor" circuit for, in operation, controlling the application of power from the power supply to the isolation amplifier; an output sample and hold circuit connected to the transmitter; a second "flying capacitor" circuit for, in operation, controlling the transfer of the output of the isolation amplifier to the sample and hold circuit; and a timing and control circuit for activating the first and second capacitor circuits in a predetermined timed sequence.

Fasching, George E. (Morgantown, WV)

1992-01-01T23:59:59.000Z

271

Steam Cracker Furnace Energy Improvements  

E-Print Network (OSTI)

Channel, ~ 25 mi. east of Houston ? Includes 4 manufacturing sites, 2 technology/engineering offices ?Significant community involvement Baytown Refinery Page 4 Steam Cracking to Olefins ? Process 60+ years old; ExxonMobil one of pioneers... Steam Cracker Furnace Energy Improvements Tim Gandler Energy Coordinator Baytown Olefins Plant, Baytown Tx 2010 Industrial Energy Technology Conference May, 2010 Page 2 ? Baytown Complex ? Steam Cracking to Olefins ? Furnace overview...

Gandler, T.

272

LOS ANGELES, CA, DISTRICT IMPROVEMENTS  

E-Print Network (OSTI)

33-1 LOS ANGELES, CA, DISTRICT IMPROVEMENTS Navigation Page 1. Channel Islands Harbor, CA 33-2 2. Imperial Beach, Silver Strand Shoreline, CA 33-2 3. LA-LB Harbors (LA Harbor), CA 33-2 4. Los Angeles Harbor Main Channel Deepen, CA 33-2 5. Marina Del Rey, CA 33-3 6. Morro Bay Harbor, CA 33-3 7. Newport

US Army Corps of Engineers

273

Waste Isolation Pilot Plant Environmental Monitoring Plan  

SciTech Connect

DOE Order 5400.1, General Environmental Protection Program Requirements (DOE, 1990a), requires each DOE facility to prepare an EMP. This document is prepared for WIPP in accordance with the guidance contained in DOE Order 5400.1; DOE Order 5400.5, Radiation Protection of the Public and Environment (DOE, 1990b); Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance (DOE/EH-0173T; DOE, 1991); and the Title 10 Code of Federal Regulations (CFR) 834, Radiation Protection of the Public and Environment (Draft). Many sections of DOE Order 5400.1 have been replaced by DOE Order 231.1 (DOE, 1995), which is the driver for the Annual Site Environmental Report (ASER) and the guidance source for preparing many environmental program documents. The WIPP project is operated by Westinghouse Electric Company, Waste Isolation Division (WID), for the DOE. This plan defines the extent and scope of the WIPP's effluent and environmental monitoring programs during the facility's operational life and also discusses the WIPP's quality assurance/quality control (QA/QC) program as it relates to environmental monitoring. In addition, this plan provides a comprehensive description of environmental activities at WIPP including: A summary of environmental programs, including the status of environmental monitoring activities A description of the WIPP project and its mission A description of the local environment, including demographics An overview of the methodology used to assess radiological consequences to the public, including brief discussions of potential exposure pathways, routine and accidental releases, and their consequences Responses to the requirements described in the Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance (DOE, 1991). This document references DOE orders and other federal and state regulations affecting environmental monitoring programs at the site. WIPP procedures, which implement the requirements of this program plan, are also referenced. The DOE regulates its own activities for radiation protection of the public under the authority of the Atomic Energy Act of 1954, as amended (42 U.S.C. 2011). The effluent and environmental monitoring activities prescribed by DOE Order 5400.5 and the DOE/EH-0173T guidance manual are designed to ensure that DOE facilities implement standards and regulations to protect members of the public and the environment against undue risk from radiation. Effluent and environmental monitoring also provide 1999 Environmental Monitoring Plan DOE/WIPP 99-2194 the data necessary to demonstrate compliance with applicable environmental protection regulations. Other federal agencies, such as the U.S. Environmental Protection Agency (EPA), are empowered through specific legislation to regulate certain aspects of DOE activities potentially affecting public health and safety or the environment. Presidential Executive Order 12088, Federal Compliance with Pollution Control Standards (43 FR 47707), requires the heads of executive agencies to ensure that all federal facilities and activities comply with applicable pollution control standards and to take all necessary actions for the prevention, control, and abatement of environmental pollution. Beyond statutory requirements, the DOE has established a general environmental protection policy. The Environmental Policy Statement (issued by then Secretary Herrington on January 8, 1986, and extended on January 7, 1987) describes the DOE's commitment to national environmental protection goals in that it conducts operations ''in an environmentally safe and sound manner . . . in compliance with the letter and spirit of applicable environmental statutes, regulations, and standards'' (DOE, 1986). This Environmental Policy Statement also states the DOE's commitment to ''good environmental management in all of its programs and at all of its facilities in order to correct existing environmental problems, to minimize risks to the environment or public health, and to anticipate and address pote

Westinghouse Electric Company Waste Isolation Division

1999-09-29T23:59:59.000Z

274

Sandia technology & entrepreneurs improve Lasik  

SciTech Connect

Former Sandian Dan Neal started his company, WaveFront Sciences, based on wavefront sensing metrology technologies licensed from Sandia National Laboratories and by taking advantage of its Entrepreneurial Separation to Transfer Technology (ESTT) program. Abbott Medical Optics since acquired WaveFront and estimates that one million patients have improved the quality of their vision thanks to its products. ESTT is a valuable tool which allows Sandia to transfer technology to the private sector and Sandia employees to leave the Labs in order to start up new technology companies or help expand existing companies.

Neal, Dan; Turner, Tim

2013-11-21T23:59:59.000Z

275

Remotely activated pipeline spheres isolate subsea line for installation  

SciTech Connect

Following the Pipe Alpha tragedy in 1988, Shell UK Exploration and Production (Shell Expro), operator in the UK Sector of the North Sea for Shell and Esso, decided to fit subsea isolation valves to some of its offshore gas pipelines. For environmental, safety and operational reasons, Shell considered it beneficial to avoid flooding the lines with water and instead use a plugging system to isolate the section of pipeline to be cut. Difficulties were presented by a 30-in. pipeline, which had design features that precluded the use of the high-friction pig isolation system developed for other pipelines. Two options were available: development of a pre-inflated high-seal sphere; development of a remotely activated on-site-inflation sphere. The first option was eliminated because of the high wear of pre-inflated spheres along the pipeline to their required location, which could result in leakage of the seal. The remaining option required the development of a through-pipe communication system operating in an environment of gas or liquid, or a combination of both. Shell Expro commissioned Acurite Ltd. to produce a prototype of a remotely activated sphere isolation system. Acurite is a consultancy previously retained by Shell Expro to engineer innovative solutions to a variety of pipeline problems. Acurite had already produced an outline design of an isolation sphere and was confident of overcoming the communication difficulties by adapting an electromagnetic technique it had used in non-destructive testing research.

Newman, W.J. (Shell Expro, Aberdeen (United Kingdom)); Kontou, T.Y. (Shell UK E and P, Aberdeen (United Kingdom)); Aldeen, A.

1994-08-01T23:59:59.000Z

276

Independent Oversight Inspection, Waste Isolation Pilot Plant, Summary Report- August 2002  

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

Inspection of Environment, Safety, and Health and Emergency Management at the Waste Isolation Pilot Plant

277

Frequency control of a new topology in proton exchange membrane fuel cell/wind turbine/photovoltaic/ultra-capacitor/battery energy storage system based isolated networks by a novel intelligent controller  

Science Journals Connector (OSTI)

This paper proposes a new topology for hybrid isolated networks employing a wind turbine (WT) proton exchange membrane fuel cell (PEMFC) photovoltaic ultra-capacitor (UC) and battery energy storage system (BESS). The PEMFC is used in parallel with the UC and BESS; a configuration that improves the performance of the PEMFC in terms of dynamic response and lifetime. The proposed topology of the PEMFC along with a new model of WT reduces the initial costs of the hybrid isolated network. Due to power demand fluctuations in isolated networks to maintain the balance between power generation and consumption intelligent and flexible control methods must be applied. The variations of the solar irradiance of the wind speed and of the power consumption in hybrid isolated networks render the classic controllers and even fuzzy controllers inefficient. To overcome this problem we use a novel intelligent fuzzy controller which is optimized by the teaching-learning-based optimization method. In the structure of the new proposed controller the range and place of membership functions are optimized to reduce network frequency oscillations and improve network frequency stability. The designed control methodology is evaluated in the proposed isolated network and its performance is compared with the fuzzy controller proportional integral (PI) controller and optimal PI controller. To demonstrate the effectiveness of the proposed control strategies the above-mentioned detailed mathematical and dynamic models of the isolated network were integrated using MATLAB/Simulink.

2014-01-01T23:59:59.000Z

278

Orientation Visit to the Waste Isolation Pilot Plant, September 2011  

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

WIPP-2011-09-07 WIPP-2011-09-07 Site: Waste Isolation Pilot Plant Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Orientation Visit to the Waste Isolation Pilot Plant Dates of Activity : 09/07/2011 Report Preparer: Joseph P. Drago Activity Description/Purpose: The U.S. Department of Energy (DOE) Office of Enforcement and Oversight, within the Office of Health, Safety and Security (HSS), conducted an orientation visit to the DOE Carlsbad Field Office (CBFO) and the nuclear facility at the Waste Isolation Pilot Plant (WIPP) at Carlsbad, NM, on September 7, 2011. The purpose of the visit was to discuss the nuclear safety oversight strategy, describe the site lead program, increase HSS personnel's operational awareness of the site's

279

Waste Isolation Pilot Plant Attracts World Interest | Department of Energy  

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

Waste Isolation Pilot Plant Attracts World Interest Waste Isolation Pilot Plant Attracts World Interest Waste Isolation Pilot Plant Attracts World Interest June 26, 2013 - 12:00pm Addthis Lights, Camera, Action! In May 2013, an INDIGO FILMS production crew prepares for an interview with EM's Carlsbad Field Office Chief Scientist Roger Nelson. INDIGO FILMS is producing a segment on WIPP for a program that highlights interesting, non-public locations that should air on the Travel Channel this fall. Lights, Camera, Action! In May 2013, an INDIGO FILMS production crew prepares for an interview with EM's Carlsbad Field Office Chief Scientist Roger Nelson. INDIGO FILMS is producing a segment on WIPP for a program that highlights interesting, non-public locations that should air on the Travel Channel this fall.

280

Waste Isolation Pilot Plant Attracts World Interest | Department of Energy  

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

Isolation Pilot Plant Attracts World Interest Isolation Pilot Plant Attracts World Interest Waste Isolation Pilot Plant Attracts World Interest June 26, 2013 - 12:00pm Addthis Lights, Camera, Action! In May 2013, an INDIGO FILMS production crew prepares for an interview with EM's Carlsbad Field Office Chief Scientist Roger Nelson. INDIGO FILMS is producing a segment on WIPP for a program that highlights interesting, non-public locations that should air on the Travel Channel this fall. Lights, Camera, Action! In May 2013, an INDIGO FILMS production crew prepares for an interview with EM's Carlsbad Field Office Chief Scientist Roger Nelson. INDIGO FILMS is producing a segment on WIPP for a program that highlights interesting, non-public locations that should air on the Travel Channel this fall. A group of Texas A&M University nuclear engineering students shows enthusiasm for WIPP’s underground operations in May 2013.

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


281

Waste Isolation Pilot Plant Typifies Optimizing Resources to Maximize  

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

Plant Typifies Optimizing Resources to Plant Typifies Optimizing Resources to Maximize Results Waste Isolation Pilot Plant Typifies Optimizing Resources to Maximize Results March 5, 2013 - 12:00pm Addthis EM Carlsbad Field Office (CBFO) Manager Joe Franco, right, presents a memento to EM Senior Advisor Dave Huizenga EM Carlsbad Field Office (CBFO) Manager Joe Franco, right, presents a memento to EM Senior Advisor Dave Huizenga Three HalfPACT transportation packages on a Waste Isolation Pilot Plant (WIPP) truck are parked inside the exhibit hall at the 2013 Waste Management Conference. WIPP featured the exhibit as part of outreach to visitors at the annual gathering in Phoenix. Three HalfPACT transportation packages on a Waste Isolation Pilot Plant (WIPP) truck are parked inside the exhibit hall at the 2013 Waste

282

Georgia Hosts Multi-Agency Waste Isolation Pilot Plant Transportation  

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

Georgia Hosts Multi-Agency Waste Isolation Pilot Plant Georgia Hosts Multi-Agency Waste Isolation Pilot Plant Transportation Exercise Georgia Hosts Multi-Agency Waste Isolation Pilot Plant Transportation Exercise May 1, 2012 - 12:00pm Addthis A firefighter trained to respond to radiological events performs a radiological survey of the WIPP shipping package as part of a WIPP transportation exercise in Morgan County, Georgia. A firefighter trained to respond to radiological events performs a radiological survey of the WIPP shipping package as part of a WIPP transportation exercise in Morgan County, Georgia. The on-scene incident commander briefs a responder during an April 17 WIPP transportation exercise in Georgia. The on-scene incident commander briefs a responder during an April 17 WIPP transportation exercise in Georgia.

283

Orientation Visit to the Waste Isolation Pilot Plant, September 2011  

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

WIPP-2011-09-07 WIPP-2011-09-07 Site: Waste Isolation Pilot Plant Subject: Office of Enforcement and Oversight's Office of Safety and Emergency Management Evaluations Activity Report for the Orientation Visit to the Waste Isolation Pilot Plant Dates of Activity : 09/07/2011 Report Preparer: Joseph P. Drago Activity Description/Purpose: The U.S. Department of Energy (DOE) Office of Enforcement and Oversight, within the Office of Health, Safety and Security (HSS), conducted an orientation visit to the DOE Carlsbad Field Office (CBFO) and the nuclear facility at the Waste Isolation Pilot Plant (WIPP) at Carlsbad, NM, on September 7, 2011. The purpose of the visit was to discuss the nuclear safety oversight strategy, describe the site lead program, increase HSS personnel's operational awareness of the site's

284

Waste Isolation Pilot Plant's Excavated Salt Agreement Supports  

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

Waste Isolation Pilot Plant's Excavated Salt Agreement Supports Waste Isolation Pilot Plant's Excavated Salt Agreement Supports Conservation Education, Other Public Initiatives Waste Isolation Pilot Plant's Excavated Salt Agreement Supports Conservation Education, Other Public Initiatives November 14, 2013 - 12:00pm Addthis Approximately 1.8 million tons of salt have been mined out of the underground at WIPP. Approximately 1.8 million tons of salt have been mined out of the underground at WIPP. Proceeds from the WIPP salt allowed hundreds of southeast New Mexico students to learn about resource conservation. Proceeds from the WIPP salt allowed hundreds of southeast New Mexico students to learn about resource conservation. The crushed salt is used as a supplement in cattle feed. Since the salt from WIPP has been mined from the middle of a large salt formation, its quality is high, according to Magnum Minerals.

285

Georgia Hosts Multi-Agency Waste Isolation Pilot Plant Transportation  

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

Georgia Hosts Multi-Agency Waste Isolation Pilot Plant Georgia Hosts Multi-Agency Waste Isolation Pilot Plant Transportation Exercise Georgia Hosts Multi-Agency Waste Isolation Pilot Plant Transportation Exercise May 1, 2012 - 12:00pm Addthis A firefighter trained to respond to radiological events performs a radiological survey of the WIPP shipping package as part of a WIPP transportation exercise in Morgan County, Georgia. A firefighter trained to respond to radiological events performs a radiological survey of the WIPP shipping package as part of a WIPP transportation exercise in Morgan County, Georgia. The on-scene incident commander briefs a responder during an April 17 WIPP transportation exercise in Georgia. The on-scene incident commander briefs a responder during an April 17 WIPP transportation exercise in Georgia.

286

Waste Isolation Pilot Plant Construction Workers, Construction Worker  

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

Waste Isolation Pilot Plant Construction Workers, Construction Waste Isolation Pilot Plant Construction Workers, Construction Worker Screening Projects Waste Isolation Pilot Plant Construction Workers, Construction Worker Screening Projects Project Name: Building Trades National Medical Screening Program Covered DOE Site: WIPP Worker Population Served: Construction Workers Principal Investigator: Knut Ringen, DrPh, MHA, MPH Toll-free Telephone: (800) 866-9663 Website: http://www.btmed.org This project is intended to provide free medical screening to former workers in the building trades (construction workers). The screening targets health problems resulting from exposures, including asbestos, beryllium, cadmium, chromium, lead, mercury, noise, radiation, silica and/or solvents. The project is being carried out by a large group led by

287

Waste Isolation Pilot Plant 2003 Site Environmental Report  

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

submitted as required to: submitted as required to: Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831 Prices available from (615) 576-8401 Additional information about this document may be obtained by calling (800) 336-9477. Copies may be obtained by contacting the National Technical Information Service, U.S. Department of Commerce, 5285 Port Royal Road, Springfield, VA 22161 Processing and final preparation of this report was performed by the Waste Isolation Pilot Plant Management and Operating Contractor for the U.S. Department of Energy under Contract No. DE-AC04-01AL66444. Waste Isolation Pilot Plant 2003 Site Environmental Report DOE/WIPP 04-2225 i EXECUTIVE SUMMARY The mission of Waste Isolation Pilot Plant (WIPP) is to safely and permanently dispose

288

Bond resonance energy and verification of the isolated pentagon rule  

SciTech Connect

The isolated pentagon rule (IPR) states that fullerenes with isolated pentagons are kinetically much more stable than their fused pentagon counterparts. This rule can be verified in terms of a graph-theoretically defined bond resonance energy. In general, a {pi} bond shared by two pentagons has a large negative bond resonance energy, thus contributing significantly to the increase in kinetic instability or chemical reactivity of the molecule. The existence of such highly antiaromatic local structures sharply distinguishes IPR-violating fullerenes from isolated-pentagon isomers. {pi}bonds shared by two pentagons are shared by many antiaromatic conjugated circuits but not by relatively small aromatic conjugated circuits. 39 refs., 3 figs., 5 tabs.

Aihara, Jun Ichi [Shizuoka Univ. (Japan)

1995-04-12T23:59:59.000Z

289

Discovery of an isolated compact elliptical galaxy in the field  

E-Print Network (OSTI)

We present the discovery of an isolated compact elliptical (cE) galaxy, found during a search of SDSS DR7 for cEs, and for which we obtained WHT/ACAM imaging. It is ~900 kpc distant from its nearest neighbour, has an effective r-band radius of ~500 pc and a B-band mean surface brightness within its effective radius of 19.75 mag/arcsec. Serendipitous deep SuprimeCam imaging shows that there is no underlying disk. Its isolated position suggests that there is an alternative channel to the stripping scenario for the formation of compact ellipticals. We also report analysis of recent deeper imaging of the previous candidate free-flying cE, which shows that it is, in fact, a normal dwarf elliptical (dE). Hence the new cE reported here is the first confirmed isolated compact elliptical to be found in the field.

Huxor, Avon; Price, James

2013-01-01T23:59:59.000Z

290

Recovering information of tunneling spectrum from Weakly Isolated Horizon  

E-Print Network (OSTI)

In this paper we investigate the properties of tunneling spectrum from weakly isolated horizon(WIH). We find that there are correlations among Hawking radiations from weakly isolated horizon, the information can be carried out in terms of correlations between sequential emissions, and the radiation is an entropy conservation process. We generalize Refs.[11-13]' results to a more general spacetime. Through revisiting the calculation of tunneling spectrum of weakly isolated horizon, we find that Ref.[12]'s requirement that radiating particles have the same angular momenta of unit mass as that of black hole is not needed, and the energy and angular momenta of emitting particles are very arbitrary which should be restricted only by keeping the cosmic censorship of black hole.

Ge-Rui Chen; Yong-Chang Huang

2014-06-02T23:59:59.000Z

291

Charging system with galvanic isolation and multiple operating modes  

DOE Patents (OSTI)

Systems and methods are provided for operating a charging system with galvanic isolation adapted for multiple operating modes. A vehicle charging system comprises a DC interface, an AC interface, a first conversion module coupled to the DC interface, and a second conversion module coupled to the AC interface. An isolation module is coupled between the first conversion module and the second conversion module. The isolation module comprises a transformer and a switching element coupled between the transformer and the second conversion module. The transformer and the switching element are cooperatively configured for a plurality of operating modes, wherein each operating mode of the plurality of operating modes corresponds to a respective turns ratio of the transformer.

Kajouke, Lateef A.; Perisic, Milun; Ransom, Ray M.

2013-01-08T23:59:59.000Z

292

Waste Isolation Pilot Plant's Excavated Salt Agreement Supports  

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

Waste Isolation Pilot Plant's Excavated Salt Agreement Supports Waste Isolation Pilot Plant's Excavated Salt Agreement Supports Conservation Education, Other Public Initiatives Waste Isolation Pilot Plant's Excavated Salt Agreement Supports Conservation Education, Other Public Initiatives November 14, 2013 - 12:00pm Addthis Approximately 1.8 million tons of salt have been mined out of the underground at WIPP. Approximately 1.8 million tons of salt have been mined out of the underground at WIPP. Proceeds from the WIPP salt allowed hundreds of southeast New Mexico students to learn about resource conservation. Proceeds from the WIPP salt allowed hundreds of southeast New Mexico students to learn about resource conservation. The crushed salt is used as a supplement in cattle feed. Since the salt from WIPP has been mined from the middle of a large salt formation, its quality is high, according to Magnum Minerals.

293

Automating the purification and isolation of synthetic DNA  

SciTech Connect

The authors describe the application of robotics to the purification and isolation of synthetic oligodeoxyribunucleotides. Starting with commercially available components, they have designed and programmed a robot based system that can isolate oligonucleotides from polyacrylamide gel slices, prepare oligonucleotides for purification by polyacrylamide gel electrophoresis and execute a rapid purification protocol on a disposable C-18 reverse phase column. Each operation has been fully automated, including evaporative centrifugation, such that the system can execute any two procedures simultaneously with a throughput of 12 samples in about six hours.

Jones, S.S.; Brown, J.E.; Vanstone, D.A.; Stone, D.K.; Brown, E.L.

1987-01-01T23:59:59.000Z

294

Seismic base isolation: Elastomer characterization, bearing modeling and system response  

SciTech Connect

This paper discusses several major aspects of seismic base isolation systems that employ laminated elastomer bearings. Elastomer constitutive models currently being used to represent the nonlinear elastic and hysteretic behavior are discussed. Some aspects of mechanical characterization testing of elastomers is presented along with representative tests results. The development of a finite element based mesh generator for laminated elastomer bearings is presented. Recent advances in the simulation of base isolated structures to earthquake motions are presented along with a sample problem. 13 refs., 19 figs., 1 tab.

Kulak, R.F.; Wang, C.Y.; Hughes, T.H.

1991-01-01T23:59:59.000Z

295

Confinement and social isolation as possible stressors on horses  

E-Print Network (OSTI)

Isolation P& Standing bouts (no. ) 24. 87c + 4. 88 33. 68b+ 3. 85 42 24c, c y 2 53 8866 Standing time (min) 11. 16c+ 1. 35 8 19b+ 1 81 6. 16c c+ . 83 8359 Trotting bouts(no. ) Trotting time (min) Av. Trotting bout (min) . 62c+ 5. 81 85a+ 98 . 81... differ, P&. 81 25 Table 7. (continued) Pasture Confinement Isolation P& Av. Walking bout (min) . 13 + . 82 . 18 + . 82 , 13 + . 82 . 2341 Cantering bouts (no, ) . 88 + 2. 27 . 23 + 1. 7$ 3. 62 + 1. 41 , 3142 Cantering time (min) . 88 + . 42 Av...

Mal, Michael Edward

2012-06-07T23:59:59.000Z

296

A comparison of Cephalosporium isolates that cause hardwood wilts  

E-Print Network (OSTI)

seedlings inoculated with Texas Ce halos orium isolates and Ce halos orium ~dios ti 22 The tiny "tufts" of discolored leaves that lated sycamores after they had defoliated 24 1sol tes, Ce halos o io ~df*s rt, C r to stis ~fa acearma, ~teratoo etio 1 1 a... of the winded el ~te halo- ~s ori i olate (EWE) that is prodnted in liquid shake culture 78 Figure 17. Photomicrograph (1000X) showing the slender, more cylindrical phialid produced by Texas Ce halos orium isolates on solid media Page 80 18...

Bush, David Lynn

2012-06-07T23:59:59.000Z

297

Green Cooling: Improving Chiller Efficiency  

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

1 1 Green Cooling: Improving Chiller Efficiency This new chiller simulation module being developed by Building Performance Assurance Project members will help building managers compare optimal and actual chiller efficiency. Chillers are the single largest energy consumers in commercial buildings. These machines create peaks in electric power consumption, typically during summer afternoons. In fact, 23% of electricity generation is associated with powering chillers that use CFCs and HCFCs, ozone-depleting refrigerants. Satisfying the peak demand caused by chillers forces utilities to build new power plants. However, because chiller plants run the most when the weather is hot and very little at other times, their load factors - and hence the utilities' load factors (the percentage of time the

298

Efficiency improved turboprop. Technical memo  

SciTech Connect

Renewed attention has been focused on the efficiency of aircraft propulsion as the cost of fuel has risen. Studies conducted by NASA (1) to obtain fuel efficient aircraft have considered relatively highly-loaded turbo-prop systems. The disc loadings of these propellers are as much as four times higher than those on present turboprop aircraft. The higher disc loadings result in greater slipstream swirl and higher energy losses. Of primary importance is the radial distribution of the energy losses across the slipstream due to the tangential and axial velocities. This study presents the results of analysis defining the various sources of energy loss resulting from a swirling slipstream downstream of a propeller. Experimental data are presented demonstrating the presence of such losses and a propeller configuration discussed which offers improved propulsive performance when relatively highly-loaded propellers are employed.

Gearhart, W.S.

1982-06-10T23:59:59.000Z

299

Statistical atom: Some quantum improvements  

Science Journals Connector (OSTI)

The Thomas-Fermi model is improved by simultaneously introducing three different quantum corrections. The first concerns the nonlocality of quantum mechanics; we go beyond the von Weizscker approach by including arbitrary powers of the gradient of the single-particle potential. The second is a special treatment of the strongly bound electrons, which removes the incorrect statistical description of the vicinity of the nucleus. In the third we generalize Dirac's way of handling the exchange interaction by, again, including gradient effects to arbitrary order. All this is done in the framework of a "potential-functional method" and results in a new differential equation for the potential. The comparison of numerical results with both experimental and Hartree-Fock data for the mean-squared distance indicates a superiority of the new statistical theory over the Hartree-Fock theory, at least for the description of the outer reaches of the atom.

Berthold-Georg Englert and Julian Schwinger

1984-05-01T23:59:59.000Z

300

Prospects for Improved Carbon Capture Technology  

E-Print Network (OSTI)

Prospects for Improved Carbon Capture Technology Report to the Congressional Research Service Kitchin July 2010 #12;(this page intentionally left blank) #12;Prospects for Improved Carbon Capture Technology i Table of Contents CHAPTER 1. EXECUTIVE SUMMARY

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


301

Improving Statistical Machine Translation with monolingual collocation  

Science Journals Connector (OSTI)

This paper proposes to use monolingual collocations to improve Statistical Machine Translation (SMT). We make use of the collocation probabilities, which are estimated from monolingual corpora, in two aspects, namely improving word alignment for various ...

Zhanyi Liu; Haifeng Wang; Hua Wu; Sheng Li

2010-07-01T23:59:59.000Z

302

NREL Reduces Climate Control Loads in Electric Vehicles (Fact...  

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

demonstrates that zonal climate control can reduce air conditioning power and improve range while maintaining driver thermal sensation. When the climate control system in an...

303

How Wyandotte Pluronics improve dye leveling  

Science Journals Connector (OSTI)

In fact, they are outstanding for their effectiveness in scouring without sudsing excessively. ... Improve leveling of wool dyes ...

1955-10-24T23:59:59.000Z

304

Improving alternative fuel utilization: detailed kinetic combustion...  

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

alternative fuel utilization: detailed kinetic combustion modeling & experimental testing Improving alternative fuel utilization: detailed kinetic combustion modeling &...

305

Efficiency Improvement Pathway | Department of Energy  

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

Efficiency Improvement Pathway Technological solutions are hindered by the current economic reality and competing needs, but governmentacademicbusiness collaborative efforts...

306

Abuse Tolerance Improvement | Department of Energy  

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

More Documents & Publications Abuse Tolerance Improvement Develop & evaluate materials & additives that enhance thermal & overcharge abuse Overview of Applied Battery Research...

307

Whitey SCHe Ball Valves Provide Test Port Isolation  

SciTech Connect

These valves are 1/4 inch ball valves fabricated of 316 stainless steel. Packing is TFE (standard). They are used as normally closed isolation valves for test ports in the SCHe System between the gage root valve and the pressure indicator.

MISKA, C.R.

2000-09-15T23:59:59.000Z

308

Topological insulators/Isolants topologiques An introduction to topological insulators  

E-Print Network (OSTI)

Topological insulators/Isolants topologiques An introduction to topological insulators Introduction in the first Brillouin Zone, and their associated energies. In an insulator, an energy gap around the chemical topology, the insulator is called a topological insulator. We introduce this notion of topological order

Paris-Sud XI, Université de

309

Canine babesiasis: occurrence and molecular characterization of Babesia isolates  

E-Print Network (OSTI)

reported for B. gibsoni and B. canis. Also, positive samples and additional samples provided by North Carolinia State University were used to initiate in vitro cultures of the parasites. To date, one isolate of a large unknown Babesia sp. from a North...

Lehtinen, Lauren Elyse

2009-05-15T23:59:59.000Z

310

Realization of Isolated-words Speech Recognition System  

Science Journals Connector (OSTI)

With the development of speech recognition technology, there are many speech recognition systems in the world. A non-specific person, small vocabulary, isolated word speech recognition system has been studied in this article. In software the endpoint ... Keywords: Hidden Markov model, Endpoint detection, adaptive, DSP

Ren Wenxia; Zhang Huili; Lv Wenzhe

2009-05-01T23:59:59.000Z

311

Whitey SCHe Ball Valves Provide Test Port Isolation  

SciTech Connect

These valves are 1/4-inch ball valves fabricated of 316 stainless steel. Packing is TFE (standard). They are used as normally closed isolation valves for test ports in the SCHe System between the gage root valve and the pressure indicator.

MISKA, C.R.

2000-10-19T23:59:59.000Z

312

Brachybacterium squillarum sp. nov., isolated from salt-fermented seafood  

E-Print Network (OSTI)

Brachybacterium squillarum sp. nov., isolated from salt-fermented seafood Seong-Kyu Park, Min salt-fermented seafood in Korea. The organism grew in 0­10 % (w/v) NaCl and at 25­37 6C, with optimal

Bae, Jin-Woo

313

Kocuria atrinae sp. nov., isolated from traditional Korean fermented seafood  

E-Print Network (OSTI)

Kocuria atrinae sp. nov., isolated from traditional Korean fermented seafood Eun-Jin Park, Min fermented seafood. Cells were aerobic, Gram-positive, non-motile and coccoid. Optimal growth occurred at 30 of narrow- leaved cattail, a cold desert soil of the Indian Himalayas and fermented seafood (Stackebrandt et

Bae, Jin-Woo

314

Production and isolation of chitosan from Mucor rouxii.  

Science Journals Connector (OSTI)

...Production and isolation of chitosan from Mucor rouxii. S A White...APPL. ENVIRON. MICROBIOL. CHITOSAN FROM MUCOR 327 TABLE 3. Effect...densities up to 48 h after inhibitor addition. Assay results of...yields rang- ing from 8 to 4% chitosan. HCI extraction clearly results...

S A White; P R Farina; I Fulton

1979-08-01T23:59:59.000Z

315

Pounding and impact of base isolated buildings due to earthquakes  

E-Print Network (OSTI)

.3. Base isolation in both adjacent buildings.....................................................72 5. SUMMARY AND CONCLUSION.........................................................................85 5.1. Summary and scope of study... ..............................................................................................................................138 viii LIST OF TABLES TABLE Page 1.1 Survey of earlier research on pounding of buildings...............................................5 3.1 Adjacent building configurations used in this study...

Agarwal, Vivek Kumar

2005-08-29T23:59:59.000Z

316

Vacuum aperture isolator for retroreflection from laser-irradiated target  

DOE Patents (OSTI)

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

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

1980-01-01T23:59:59.000Z

317

DEVELOPING BIOLOGICAL INDICATORS FOR ISOLATED FORESTED WETLANDS IN FLORIDA  

E-Print Network (OSTI)

DEVELOPING BIOLOGICAL INDICATORS FOR ISOLATED FORESTED WETLANDS IN FLORIDA By KELLY CHINNERS REISS at the H.T. Odum Center for Wetlands for stimulating discussion and valuable input along the way of gratitude to the land owners and managers who allowed access to the 118 wetlands throughout Florida

Slatton, Clint

318

Economic Improvement Districts (Indiana) | Department of Energy  

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

Improvement Districts (Indiana) Improvement Districts (Indiana) Economic Improvement Districts (Indiana) < Back Eligibility Agricultural Commercial Construction Fuel Distributor Industrial Installer/Contractor Investor-Owned Utility Local Government Municipal/Public Utility Retail Supplier Rural Electric Cooperative State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Indiana Program Type Bond Program Industry Recruitment/Support Provider Indiana Economic Development Corporation A legislative body may adopt an ordinance establishing an economic improvement district and an Economic Improvement Board to manage development in a respective district. The Board can choose to issue revenue

319

Photovoltaic concentrator module improvements study  

SciTech Connect

This report presents results of a project to design and fabricate an improved photovoltaic concentrator module. Using previous work as a baseline, this study conducted analyses and testing to select major module components and design features. The lens parquet and concentrator solar cell were selected from the highest performing, available components. A single 185X point-focus module was fabricated by the project team and tested at Sandia. Major module characteristics include a 6 by 4 compression-molded acrylic lens parquet (0.737 m{sup 2} area), twenty-four 0.2 ohms-cm, FZ, p-Si solar cells (1.56 cm{sup 2} area) soldered to ceramic substrates and copper heat spreaders, and an aluminized steel housing with corrugated bottom. This project marked the first attempt to use prismatic covers on solar cells in a high-concentration, point-focus application. Cells with 15 percent metallization were obtained, but problems with the fabrication and placement of prismatic covers on these cells lead to the decision not to use covers in the prototype module. Cell assembly fabrication, module fabrication, and module optical design activities are presented here. Test results are also presented for bare cells, cell assemblies, and module. At operating conditions of 981 watts/m{sup 2} DNI and an estimated cell temperature of 65{degrees}C, the module demonstrated an efficiency of 13.9 percent prior to stressed environmental exposure. 12 refs., 56 figs., 7 tabs.

Levy, S.L.; Kerschen, K.A. (Black and Veatch, Kansas City, MO (United States)); Hutchison, G. (Solar Kinetics, Inc., Dallas, TX (United States)); Nowlan, M.J. (Spire Corp., Bedford, MA (United States))

1991-08-01T23:59:59.000Z

320

Improving pulverized coal plant performance  

SciTech Connect

A major deliverable of the U.S. Department of Energy (DOE) project ``Engineering Development of Advanced Coal-Fired Low-Emissions Boiler Systems`` (LEBS) is the design of a large, in this case 400 MWe, commercial generating unit (CGU) which will meet the Project objectives. The overall objective of the LEBS Project is to dramatically improve environmental performance of future pulverized coal fired power plants without adversely impacting efficiency or the cost of electricity. The DOE specified the use of near-term technologies, i.e., advanced technologies that partially developed, to reduce NO{sub x}, SO{sub 2} and particulate emissions to be substantially less than current NSPS limits. In addition, air toxics must be in compliance and waste must be reduced and made more disposable. The design being developed by the ABB Team is projected to meet all the contract objectives and to reduce emission of NO{sub x}, SO{sub 2} and particulates to one-fifth to one-tenth NSPS limits while increasing net station efficiency significantly and reducing the cost of electricity. This design and future work are described in the paper.

Regan, J.W.; Borio, R.W.; Palkes, M.; Mirolli, M. [ABB Combustion Engineering, Inc., Windsor, CT (United States); Wesnor, J.D. [ABB Environmental Systems, Birmingham, AL (United States); Bender, D.J. [Raytheon Engineers and Constructors, Inc., New York, NY (United States)

1995-12-31T23:59:59.000Z

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


321

Method to improve superconductor cable  

DOE Patents (OSTI)

A method is disclosed of making a stranded superconductor cable having improved flexing and bending characteristics. In such method, a plurality of superconductor strands are helically wound around a cylindrical portion of a mandrel which tapers along a transitional portion to a flat end portion. The helically wound strands form a multistrand hollow cable which is partially flattened by pressure rollers as the cable travels along the transitional portion. The partially flattened cable is impacted with repeated hammer blows as the hollow cable travels along the flat end portion. The hammer blows flatten both the internal and the external surfaces of the strands. The cable is fully flattened and compacted by two sets of pressure rollers which engage the flat sides and the edges of the cable after it has traveled away from the flat end portion of the mandrel. The flattened internal surfaces slide easily over one another when the cable is flexed or bent so that there is very little possibility that the cable will be damaged by the necessary flexing and bending required to wind the cable into magnet coils.

Borden, A.R.

1984-03-08T23:59:59.000Z

322

Web Improvement Strategy | Department of Energy  

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

Web Improvement Strategy Web Improvement Strategy Web Improvement Strategy Objective: Improve Digital Communications While Eliminating Wasteful Spending In June 2011, the Obama Administration launched the Campaign to Cut Waste, an effort to root out wasteful spending at every agency and department in the Federal government, and highlighted Federal Web Reform as a key part of the initiative. Since the Energy Department owns hundreds of websites -- about 87 domains and hundreds of subdomains -- we're answering the Administration's call, seizing the opportunity to streamline web operations, reduce duplicative spending and improve overall web communications. EnergyDepartmentWebImprovementStrategy.pdf 10_13_2011WebImprovementStrategy_0.docx More Documents & Publications Department of Energy Customer Service Plan

323

Improving Life through Science and Technology.  

E-Print Network (OSTI)

Method 1603 - Modified Membrane Thermotolerant E. coli (mTEC) ­ E. coli only - Isolation method used - Three standard water quality assessments: · EPA Method 1603 - mTEC · m-ColiBlue24® · Colilert® -Three

324

Improving Life through Science and Technology.  

E-Print Network (OSTI)

EPA Method 1603 - Modified Membrane Thermotolerant E. coli (mTEC) ­ E. coli only · Texas BST E. coli across TX accredited for EPA Method 1603 Sampling Locations o Burton Creek ­ College Station o Attoyac Types o EPA Method 1603 on mTEC o EPA Method 1604 on MI o Colilert Enumerate and Isolate E. coli o 45

325

Independent Oversight Review, Waste Isolation Pilot Plant - April...  

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

shadowing the CBFO's review of the WIPP operating contractor's Work Control Improvement Plan implementation and effectiveness review, and CBFO's annual review of the contractor's...

326

Description of Rhodanobacter denitrificans sp. nov., isolated from nitrate-rich zones of a contaminated aquifer  

SciTech Connect

Bacterial strains 2APBS1T and 116-2 were isolated from the subsurface of a nuclear legacy waste site where sediments are co-contaminated with large amounts of acidity, nitrate, metal radionuclides and other heavy metals. A combination of physiological and genetic assays indicated that these strains represent the first members of the Rhodanobacter genus shown to be capable of complete denitrification. Cells of strain 2APBS1T and 116-2 were Gram negative, non-spore-forming, rods, 3-5 micro;m long and 0.25-0.5 m in diameter. The isolates were facultative anaerobes, and had temperature and pH optima for growth at 30 C and pH 6.5, respectively, and could tolerate up to 2.0 % NaCl, though growth improved in its absence. Strains 2APBS1T and 116-2 contained fatty acid profiles and 100 % Q-8 ubiquinone, that are characteristic features of the genus Rhodanobacter. Although strains 2APBS1T and 116-2 share high SSU rRNA gene sequence similarity to R. thiooxydans (>99%), DNA-DNA hybridization values were substantially below the 70% threshold used to designate novel species. Thus, based on genotypic, phylogenetic, chemotaxonomic and physiological differences, strains 2APBS1T and 116-2 are considered to represent a novel species of the genus Rhodanobacter, for which the name Rhodanobacter denitrificans sp. nov is proposed. The type strain is 2APBS1T (=DSM 23569T =JCM 17641T). Strain 116-2 (=DSM 24678 = JCM 17642) is a reference strain.

Prakash, Om [Florida State University; Green, Stefan [Florida State University; Jasrotia, Puja [Florida State University; Overholt, Will [Florida State University; Canion, Andy [Florida State University; Watson, David B [ORNL; Brooks, Scott C [ORNL; Kostka, Joel [Florida State University

2011-01-01T23:59:59.000Z

327

Description of Rhodanobacter denitrificans sp. nov., isolated from nitrate-rich zones of a contaminated aquifer  

SciTech Connect

Bacterial strains 2APBS1T and 116-2 were isolated from the subsurface of a nuclear legacy waste site where sediments are co-contaminated with large amounts of acidity, nitrate, metal radionuclides and other heavy metals. A combination of physiological and genetic assays indicated that these strains represent the first members of the Rhodanobacter genus shown to be capable of complete denitrification. Cells of strain 2APBS1T and 116-2 were Gram negative, non-spore-forming, rods, 3-5 micro;m long and 0.25-0.5 m in diameter. The isolates were facultative anaerobes, and had temperature and pH optima for growth at 30 C and pH 6.5, respectively, and could tolerate up to 2.0 % NaCl, though growth improved in its absence. Strains 2APBS1T and 116-2 contained fatty acid profiles and 100 % Q-8 ubiquinone, that are characteristic features of the genus Rhodanobacter. Although strains 2APBS1T and 116-2 share high SSU rRNA gene sequence similarity to R. thiooxydans (>99%), DNA-DNA hybridization values were substantially below the 70% threshold used to designate novel species. Thus, based on genotypic, phylogenetic, chemotaxonomic and physiological differences, strains 2APBS1T and 116-2 are considered to represent a novel species of the genus Rhodanobacter, for which the name Rhodanobacter denitrificans sp. nov is proposed. The type strain is 2APBS1T (=DSM 23569T =JCM 17641T). Strain 116-2 (=DSM 24678 = JCM 17642) is a reference strain.

Prakash, Om [Florida State University, Tallahassee; Green, Stefan [Florida State University, Tallahassee; Jasrotia, Puja [Florida State University, Tallahassee; Overholt, Will [Florida State University, Tallahassee; Canion, Andy [Florida State University, Tallahassee; Watson, David B [ORNL; Brooks, Scott C [ORNL; Kostka, [Georgia Institute of Technology, Atlanta

2012-01-01T23:59:59.000Z

328

Waste Isolation Pilot Plant 2002 Site Environmental Report  

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

reproduced directly from the best possible copy. It is reproduced directly from the best possible copy. It is available to DOE and DOE contractors from the following address: Office of Scientific and Technical Information P.O. Box 62 Oak Ridge, TN 37831 Prices available from (615) 576-8401 Available to the public from the National Technical Information Services United States Department of Commerce 5285 Port Royal Road Springfield, Virginia 22161 Processing and final preparation of this report was performed by the Waste Isolation Pilot Plant Management and Operating Contractor for the U.S. Department of Energy under Contract No. DE-AC04-01AL66444. Waste Isolation Pilot Plant 2002 Site Environmental Report DOE/WIPP 03-2225 iii ACKNOWLEDGMENTS We appreciate the reviews by Harold Johnson and Dr. E. B. Nuckols of the United

329

U.S. Department of Energy Waste Isolation Pilot Plant  

NLE Websites -- All DOE Office Websites

WIPP Community Relations Plan Web Page Click Here Current Solicitations Current Contracts Carlsbad Field Office The U.S. Department of Energy Carlsbad Field Office has responsibility for the Waste Isolation Pilot Plant and the NationalTransuranic (TRU) Program. The office's mission is to provide safe, compliant, and efficient characterization, transportation, and disposal of defense-related TRU waste. Its vision is to enable a nuclear future for our country by providing safe and environmentally responsible waste management. Overview Overview opening screen The Waste Isolation Pilot Plant, or WIPP, safely disposes of the nation's defense-related transuranic radioactive waste. Located in the Chihuahuan Desert, outside Carlsbad, N.M., WIPP began disposal operations in March 1999.

330

DOE Awards Management and Operating Contract for DOE's Waste Isolation  

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

Management and Operating Contract for DOE's Waste Management and Operating Contract for DOE's Waste Isolation Pilot Plant DOE Awards Management and Operating Contract for DOE's Waste Isolation Pilot Plant April 20, 2012 - 12:00pm Addthis Media Contacts Bill Taylor Environmental Management Consolidated Business Center (803) 952-8564 Deb Gill U.S. DOE Carlsbad Field Office (575) 234-7270 CARLSBAD, N.M. - The U.S. Department of Energy (DOE) announced today that Nuclear Waste Partnership LLC (members comprised of URS Energy & Construction, Inc., of Boise, Idaho, and Babcock & Wilcox Technical Services Group, Inc., of Lynchburg, Virginia, and Major Subcontractor, AREVA Federal Services LLC, of Bethesda, Maryland) has been awarded a $1.3 billion contract for management and operating (M&O) at DOE's Waste

331

Locality, entanglement, and thermalization of isolated quantum systems  

Science Journals Connector (OSTI)

A way to understand thermalization in an isolated system is to interpret it as an increase in entanglement between subsystems. Here we test this idea through a combination of analytical and Krylov-subspace-based numerical methods applied to a quantum gas of bosons. We find that the entanglement entropy of a subsystem is rapidly generated at the initial state of the evolution, to quickly approach the thermal value. Our results also provide an accurate numerical test of the eigenstate thermalization hypothesis (ETH), according to which a single energy eigenstate of an isolated system behaves in certain respects as a thermal state. In the context of quantum black holes, we propose that the ETH is a quantum version of the classical no-hair theorem.

S. Khlebnikov and M. Kruczenski

2014-11-03T23:59:59.000Z

332

Technology transfer package on seismic base isolation - Volume II  

SciTech Connect

This Technology Transfer Package provides some detailed information for the U.S. Department of Energy (DOE) and its contractors about seismic base isolation. Intended users of this three-volume package are DOE Design and Safety Engineers as well as DOE Facility Managers who are responsible for reducing the effects of natural phenomena hazards (NPH), specifically earthquakes, on their facilities. The package was developed as part of DOE's efforts to study and implement techniques for protecting lives and property from the effects of natural phenomena and to support the International Decade for Natural Disaster Reduction. Volume II contains the proceedings for the Short Course on Seismic Base Isolation held in Berkeley, California, August 10-14, 1992.

NONE

1995-02-14T23:59:59.000Z

333

Electromagnetic Isolation Solutions in Low Temperature Cofired Ceramic (LTCC)  

SciTech Connect

Low Temperature Cofired Ceramic (LTCC) is a commercial ceramic-glass multilayer technology with compelling advantages for microelectronics, microsystems and sensors. High frequency applications require good electrical properties such as low dielectric loss and newer applications require extreme isolation from electromagnetic interference (EMI) that is even difficult to measure (-150db). Approaches to providing this isolation, once provided by via fences, have included sidewall coating and full tape thickness features (FTTF) that have been introduced by the filling of slots with via-fill compositions. Several techniques for creating these structures have been modeled for stress and temperature effects in the face of other necessary attachments, such as metallic seal frames. The relative effects of attachment media, FTTF geometry, and alternative measures will be reported. Approaches for thick film and thin film implementations are described.

Krueger, Daniel; Peterson, Ken; Euler, Laurie

2011-10-09T23:59:59.000Z

334

Safety assessment of discharge chute isolation barrier preparation and installation  

SciTech Connect

This analysis examines activities associated with the installation of isolation barriers in the K Basins at the Hanford Reservation. This revision adds evaluation of barrier drops on stored fuel and basin floor, identifies fuel which will be moved and addresses criticality issues with sludge. The safety assessment is made for the activities for the preparation and installation of the discharge chute isolation barriers. The safety assessment includes a hazard assessment and comparisons of potential accidents/events to those addressed by the current safety basis documentation. No significant hazards were identified. An evaluation against the USQ evaluation questions was made and the determination made that the activities do not represent a USQ. Hazard categorization techniques were used to provide a basis for readiness review classifications.

Meichle, R.H.

1994-10-21T23:59:59.000Z

335

NSAIDs acutely inhibit TRPC channels in freshly isolated rat glomeruli  

SciTech Connect

Highlights: {yields} We have established a unique approach to search for physiologically relevant mechanisms of TRPC channels in podocytes. {yields} This study describes endogenous TRPC channels in the isolated decapsulated glomeruli preparation. {yields} We report for the first time that NSAIDs inhibit TRPC channels in podocytes. -- Abstract: Using a novel approach for analysis of TRPC channel activity, we report here that NSAIDs are involved into regulation of TRPC channels in the podocytes of the freshly isolated decapsulated glomeruli. Fluorescence and electron microscopy techniques confirmed the integrity of podocytes in the glomeruli. Western blotting showed that TRPC1, 3 and 6 are highly expressed in the glomeruli. Single-channel patch clamp analysis revealed cation currents with distinct TRPC properties. This is the first report describing single TRPC-like currents in glomerular podocytes. Furthermore, our data provide a novel mechanism of NSAIDs regulation of TRPC channels, which might be implicated in maintaining the glomerular filtration barrier.

Ilatovskaya, Daria V. [Department of Physiology, Medical College of Wisconsin, Milwaukee, WI (United States) [Department of Physiology, Medical College of Wisconsin, Milwaukee, WI (United States); Institute of Cytology RAS, St. Petersburg (Russian Federation); Levchenko, Vladislav; Ryan, Robert P.; Cowley, Allen W. [Department of Physiology, Medical College of Wisconsin, Milwaukee, WI (United States)] [Department of Physiology, Medical College of Wisconsin, Milwaukee, WI (United States); Staruschenko, Alexander, E-mail: Staruschenko@mcw.edu [Department of Physiology, Medical College of Wisconsin, Milwaukee, WI (United States)] [Department of Physiology, Medical College of Wisconsin, Milwaukee, WI (United States)

2011-05-06T23:59:59.000Z

336

Isolating relativistic effects in large-scale structure  

E-Print Network (OSTI)

We present a fully relativistic calculation of the observed galaxy number counts in the linear regime. We show that besides the density fluctuations and redshift-space distortions, various relativistic effects contribute to observations at large scales. These effects all have the same physical origin: they result from the fact that our coordinate system, namely the galaxy redshift and the incoming photons' direction, is distorted by inhomogeneities in our universe. We then discuss the impact of the relativistic effects on the angular power spectrum and on the two-point correlation function in configuration space. We show that the latter is very well adapted to isolate the relativistic effects since it naturally makes use of the symmetries of the different contributions. In particular, we discuss how the Doppler effect and the gravitational redshift distortions can be isolated by looking for a dipole in the cross-correlation function between a bright and a faint population of galaxies.

Bonvin, Camille

2014-01-01T23:59:59.000Z

337

Molecular Characterization of Three New Avian Infectious Bronchitis Virus (IBV) Strains Isolated in Quebec  

Science Journals Connector (OSTI)

Three unrecognized field isolates of Infectious Bronchitis Virus (IBV) were recovered from commercial broiler chickens vaccinated with live Mass viral strain (H120). These isolates were identified by immunoflu...

Ridha Smati; Amer Silim; Claude Guertin; Marc Henrichon; Mehdi Marandi

2002-08-01T23:59:59.000Z

338

Evaluation of on-chip integration of magneto-optic isolators  

E-Print Network (OSTI)

The recent development of on chip integration of magneto-optic isolators is reviewed. Two major categories of structural designs for waveguide isolator (nonreciprocal mode conversion and nonreciprocal phase shift) have ...

Chen, Xiaoyan, M. Eng. Massachusetts Institute of Technology

2007-01-01T23:59:59.000Z

339

Waste Isolation Pilot Plant Land Management Plan DOE/WIPP-93...  

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

Waste Isolation Pilot Plant Land Management Plan DOEWIPP-93-004 Reprint 01082013 Waste Isolation Pilot Plant Land Management Plan DOEWIPP-93-004 2 This page intentionally left...

340

Nonlinear seismic response of Mexican bridges with base isolation accounting for soil structure interaction effects  

E-Print Network (OSTI)

the effects of the nonlinear behavior of the isolation pads of the bridges on the seismic responses (accelerations, displacements, and pier seismic forces), and to study combined effects of base isolation and inertial interaction due to the presence...

Olmos Navarrete, Bertha Alejandra

2009-05-15T23:59:59.000Z

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


341

Antimalarial Activity of a Synthetic Endoperoxide (RBx-11160/OZ277) against Plasmodium falciparum Isolates from Gabon  

Science Journals Connector (OSTI)

...against Plasmodium falciparum Isolates from Gabon Andrea Kreidenweiss These two authors contributed...Albert Schweitzer Hospital, Lambarene, Gabon 2 Department of Parasitology, University...that we tested against field isolates from Gabon. A comparison of activities of OZ277 with...

Andrea Kreidenweiss; Benjamin Mordmller; Sanjeev Krishna; Peter G. Kremsner

2006-04-01T23:59:59.000Z

342

Genome Sequence of Extracellular-Protease-Producing Alishewanella jeotgali Isolated from Traditional Korean Fermented Seafood  

Science Journals Connector (OSTI)

...Isolated from Traditional Korean Fermented Seafood Jaejoon Jung a Jongsik Chun b Woojun Park...isolated from a traditional Korean fermented seafood, gajami sikhae (jeotgal), and has...GENOME ANNOUNCEMENT Salty fermented seafood (jeotgal) is an essential part of the...

Jaejoon Jung; Jongsik Chun; Woojun Park

2012-04-01T23:59:59.000Z

343

Isolation and culture of protoplasts from cotton cell cultures  

E-Print Network (OSTI)

, however, it is difficult to observe the growth of individual protoplasts and fusion often occurs. Raveh et al. (44) were able to plate cells at a lower density by underlining the freshly isolated protoplasts with a feeder layer of x... the cold hardiness of plants (48). The most exciting uses of protoplasts involve somatic 13 hybridization and foreign DNA uptake systems. Somatic hybridization or cell fusion between two genetically different cells has been demonstrated in tobacco (8...

Finer, John James

2012-06-07T23:59:59.000Z

344

Future directions and emerging techniques for ISOL systems  

SciTech Connect

The current status and future promise of ISOL systems are discussed, with emphasis on newly conceived experimental capabilities and interests. In addition to studies of nuclear structure using traditional or new on-line approaches, such as on-line nuclear orientation, the possibilities for studies with accelerated radioactive beams that have direct application to basic problems in materials science and astrophysics as well as to nuclear theory are pointed out. 43 refs., 3 figs., 1 tab.

Talbert, W.L. Jr.; Bunker, M.E.

1986-01-01T23:59:59.000Z

345

Waste Isolation Pilot Plant 1999 Site Environmental Report  

SciTech Connect

The U.S. Department of Energy?s (DOE)Carlsbad Area Office and the Westinghouse Waste Isolation Division (WID) are dedicated to maintaining high quality management of Waste Isolation Pilot Plant (WIPP) environmental resources. DOE Order 5400.1, General Environmental Protection Program, and DOE Order 231.1, Environmental, Safety, and Health Reporting, require that the environment at and near DOE facilities be monitored to ensure the safety and health of the public and the environment. This Waste Isolation Pilot Plant 1999 Site Environmental Report summarizes environmental data from calendar year 1999 that characterize environmental management performance and demonstrate compliance with federal and state regulations. This report was prepared in accordance with DOE Order 5400.1, DOE Order 231.1, the Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance (DOE/EH- 0173T), and the Waste Isolation Pilot Plant Environmental Protection Implementation Plan (DOE/WIPP 96-2199). The above orders and guidance documents require that DOE facilities submit an Annual Site Environmental Report to DOE Headquarters, Office of the Assistant Secretary for Environment, Safety, and Health. The purpose of this report is to provide a comprehensive description of operational environmental monitoring activities, to provide an abstract of environmental activities conducted to characterize site environmental management performance to confirm compliance with environmental standards and requirements, and to highlight significant programs and efforts of environmental merit at WIPP during calendar year 1999. WIPP received its first shipment of waste on March 26, 1999. In 1999, no evidence was found of any adverse effects from WIPP on the surrounding environment. Radionuclide concentrations in the environment surrounding WIPP were not statistically higher in 1999 than in 1998.

Roy B. Evans, Ph.D.; Randall C. Morris, Ph.D.; Timothy D. Reynolds, Ph.D.; Ronald W. Warren; Westinghouse Waste Isolation Division

2000-09-30T23:59:59.000Z

346

Managing Warm-season Improved Pastures  

E-Print Network (OSTI)

. However, west of a line from Corpus Christi through San Antonio to Fort Worth, rainfall is greatly reduced year round and spring calving is preferred. The rainfall pattern in this area corresponds to for- age production as shown in Fig. 1. Spring calving... season corresponds to better forage quality and quantity in native rangeland and improved pastures. Because improved small grain pastures must be irrigated in many areas of west Texas, the cost of producing improved winter forages for cow-calf op...

Stichler, Charles; Prostko, Eric P.; Livingston, Stephen

1998-10-09T23:59:59.000Z

347

EM Waste Isolation Pilot Plant Team's Holiday Spirit Shines | Department  

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

EM Waste Isolation Pilot Plant Team's Holiday Spirit Shines EM Waste Isolation Pilot Plant Team's Holiday Spirit Shines EM Waste Isolation Pilot Plant Team's Holiday Spirit Shines December 23, 2013 - 12:00pm Addthis Aspen Cass, a relative of an EM Carlsbad Field Office (CBFO) employee, holds donated coats with Farok Sharif (left), president and project manager of Nuclear Waste Partnership, the WIPP management and operating contractor, and Joe Franco, manager of CBFO. Aspen Cass, a relative of an EM Carlsbad Field Office (CBFO) employee, holds donated coats with Farok Sharif (left), president and project manager of Nuclear Waste Partnership, the WIPP management and operating contractor, and Joe Franco, manager of CBFO. The clothing drive’s organizers — Margaret Gee (left), Yolanda Navarrete (center) and Dana Dorr — hold up some of the donated coats before providing them to Carlsbad area schools. Gee is with CBFO and Navarrete and Dorr are with Nuclear Waste Partnership (NWP). NWP's Yolanda Salmon, another drive organizer, is not pictured.

348

Characterization of the cellulolytic activity of a bacillus isolate  

SciTech Connect

A group I Bacillus strain, DLG, was isolated and characterized as being most closely related to Bacillus subtilis. When grown on any of a variety of sugars, the culture supernatant of this isolate was found to process cellulolytic activity, as demonstrated by degradation of trinitrophenyl-carboxymethyl cellulose. Growth in medium containing cellobiose or glucose resulted in the greatest production of cellulolytic activity. The cellulolytic activity was not produced until the stationary phase of growth, and the addition of glucose or cellobiose to a culture in this phase had no apparent effect on enzyme production. Fractionation of the culture supernatant showed that the molecular weight of the enzymatic activity was less than 100,000. Maximum cellulolytic activity in assays was observed at pH 4.8 and at 58 degrees C, although maximum thermal stability of the activity was observed only up to 45 to 50 degrees C. Neither glucose nor cellobiose inhibited enzymatic activity. Kinetic experiments suggested that more than one enzyme was acting upon trinitrophenyl-carboxymethyl cellulose. Exocellular protein produced by this Bacillus isolate showed roughly one-fifth the cellulolytic activity displayed by Trichoderma reesei C30 on noncrystalline cellulosic substrates. In contrast to T. reesei cellulase, the Bacillus enzymatic activity showed no ability to degrade crystalline forms of cellulose, nor was cellobiase activity detectable. 32 references.

Robson, L.M.; Chambliss, G.H.

1984-05-01T23:59:59.000Z

349

Air spring vibration isolation technology for ship propulsion engine  

Science Journals Connector (OSTI)

Propulsion engine (PE) is one of the most dominant noise sources of ship. Due to the imposed requirement of keeping alignment with propulsion shaft during operation the effective vibration isolation of PE using low frequency mount is difficult to implement as is often adopted by other onboard machinery. In this paper a low frequency air spring vibration isolation system (ASVIS) with alignment control strategy for PE is conceived and introduced. The application of ASVIS to PE presents both advantages and challenges which are discussed detailedly in the paper as well as the feasibility of the ASVIS concept. A systematic design method of ASVIS for PE is established with focus on the system mechanical behavior optimization and automatic alignment control algorithm development. An ASVIS prototype is designed and manufactured using the proposed method. The performance of the prototype is tested by a series of experiments including alignment control precision and isolation efficiency. Experimental results show that using ASVIS the vibration of PE can be attenuated to a satisfactory level with the alignment between PE and shaft being maintained in the safe range.

He Lin; Xu Wei; Shuai Changgeng

2012-01-01T23:59:59.000Z

350

E-Print Network 3.0 - asc isolation optimization Sample Search...  

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

Congress... , "Nonlinear response spectra for isolated buildings", ... Source: Marchand, Eric A. - Department of Civil and Environmental Engineering, University of Nevada,...

351

E-Print Network 3.0 - aureus phages isolated Sample Search Results  

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

Collection: Biology and Medicine ; Biotechnology 55 Phage Display Technologies Nicole Stricker, Johns Hopkins University, Baltimore, Maryland, USA Summary: peptides isolated,...

352

Improving Screening Strategies for Prostate Cancer.  

E-Print Network (OSTI)

??abstractTh is thesis describes research on screening for prostate cancer. To improve understanding of the thesis, some background information will be provided in this introduction. (more)

T. Wolters (Tineke)

2010-01-01T23:59:59.000Z

353

Some improvements will be almost immediate...  

E-Print Network (OSTI)

Some improvements will be almost immediate... Hemlock Dam before removal After removal #12;Some #12;Recommendation: Additional dialogue needed between habitat managers, scientists, and policy

354

A HYBRID IMPROVEMENT HEURISTIC FOR THE ONE ...  

E-Print Network (OSTI)

We propose in this work a hybrid improvement procedure for the. bin packing problem. This heuristic has several features: the use of lower. bounding strategies...

355

Collaborative Worker Health and Safety Improvement Activities...  

Office of Environmental Management (EM)

is imperative that we communicate and establish relationships with those elements that train, manage and represent our workforce to improve the safety culture at DOE sites."...

356

Funding Opportunity Announcement for Wind Forecasting Improvement...  

Office of Environmental Management (EM)

to improved forecasts, system operators and industry professionals can ensure that wind turbines will operate at their maximum potential. Data collected during this field...

357

Upcoming Funding Opportunity for Wind Forecasting Improvement...  

Office of Environmental Management (EM)

to improved forecasts, system operators and industry professionals can ensure that wind turbines will operate at their maximum potential. Data collected during this field...

358

24 Command Fire Improvement Action Program Plan  

SciTech Connect

Fluor Hanford (FH) is responsible for providing support to the Department of Energy Richland Operations Office (RL) in the implementation of the Hanford Emergency Preparedness (EP) program. During fiscal year 2000, a number of program improvements were identified from various sources including a major range fire (24 Command Fire). Evaluations of the emergency preparedness program have confirmed that it currently meets all requirements and that performance of personnel involved is good, however the desire to effect continuous improvement resulted in the development of this improvement program plan. This program plan defines the activities that will be performed in order to achieve the desired performance improvements.

GRIFFIN, G.B.

2000-12-01T23:59:59.000Z

359

Wireless Sensors Improve Data Center Efficiency  

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

Case study bulletin describes how to improve data center energy efficiency for wireless sensors, and how to use that information to manage the data center.

360

Tennessee, Pennsylvania: Porous Power Technologies Improves Lithium...  

Energy Savers (EERE)

while lowering costs and reducing impacts on the environment. Addthis Related Articles Johnson Controls Develops an Improved Vehicle Battery, Works to Cut Battery Costs in Half...

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


361

Peer Review Improves Undergraduate Science Writing Skills  

E-Print Network (OSTI)

receive: The benefits of peer review to the reviewer's ownI.D. #s_________________ Peer Review Worksheet 0 = N/A, 1=Instructor Guidebook Peer Review Improves Undergraduate

Conte, Debra

2010-01-01T23:59:59.000Z

362

Did Hospital Engagement Networks Actually Improve Care?  

Science Journals Connector (OSTI)

...of evidence to assess the effect of the PfP. We agree with Pronovost and Jha that science should drive quality-improvement efforts, and we look forward to collaborating with them and others on improving the science while also driving rapid, large-scale improvements to benefit patients. To the Editor: The Partnership for Patients model test (PfP), discussed in a Perspective article by Pronovost and Jha (Aug. 21 issue),1 is a large-scale quality-improvement program designed to make hospital care safer, more reliable, and less costly by ...

2014-11-20T23:59:59.000Z

363

The Research of Non-isolated Photovolatic Grid-connected Inverter Based on DSP&ARM  

Science Journals Connector (OSTI)

Implementation scheme of non-isolated photovolatic grid-connected inverter based on DSP & ARM is proposed in the paper. The structure and principle of non-isolated grid-connected inverter is introduced. The design of hardware and software system based ... Keywords: non-isolated, grid-connected inverte, deadbeat control, MPPT

Zhang Xiaoli; Xue Jiaxiang; Liang Yongquan; Cui Longbin

2012-04-01T23:59:59.000Z

364

EXPERIMENTAL STUDY OF BI-DIRECTIONAL SPRING UNIT IN ISOLATED FLOOR SYSTEMS  

E-Print Network (OSTI)

) or linear spring based systems (coil springs or rubber units used for restoration force), with viscousEXPERIMENTAL STUDY OF BI-DIRECTIONAL SPRING UNIT IN ISOLATED FLOOR SYSTEMS Shenlei Cui1 , Michel the mechanical behavior of bi-directional spring units used as isolators in a kind of such isolated floor systems

Bruneau, Michel

365

Draft Genome Sequence of Lactobacillus hominis Strain CRBIP 24.179T, Isolated from Human Intestine  

E-Print Network (OSTI)

Draft Genome Sequence of Lactobacillus hominis Strain CRBIP 24.179T, Isolated from Human Intestine genome sequence of the strain Lactobacillus hominis CRBIP 24.179T, isolated from a human clinical sample 24.179T, isolated from human intestine. Genome Announc. 1(4):e00662-13. doi:10.1128/genomeA.00662

Paris-Sud XI, Université de

366

Relaxed fault detection and isolation: An application to a nonlinear case study  

Science Journals Connector (OSTI)

Given a number of possibly concurrent faults (and disturbances) that may affect a nonlinear dynamic system, it may not be possible to solve the standard fault detection and isolation (FDI) problem, i.e., to detect and isolate each single fault from all ... Keywords: Fault detection and isolation, Fault sets, Geometric conditions, Nonlinear systems, Robot manipulators

Raffaella Mattone; Alessandro De Luca

2006-01-01T23:59:59.000Z

367

AUTOMATIC HEART ISOLATION FOR CT CORONARY VISUALIZATION USING G. Funka-Lea1  

E-Print Network (OSTI)

AUTOMATIC HEART ISOLATION FOR CT CORONARY VISUALIZATION USING GRAPH-CUTS G. Funka-Lea1 , Y. Boykov3 isolate the outer surface of the entire heart in Computer Tomogra- phy (CT) cardiac scans. Isolating the entire heart allows the coronary vessels on the surface of the heart to be easily visu- alized despite

Boykov, Yuri

368

Genome Sequence of Brachybacterium squillarum M-6-3T, Isolated from Salt-Fermented Seafood  

Science Journals Connector (OSTI)

...M-6-3T, Isolated from Salt-Fermented Seafood Seong-Kyu Park Seong Woon Roh Tae Woong...M-6-3T was isolated from salt-fermented seafood in Korea and belongs to the Dermabacteraceae...nov., isolated from salt-fermented seafood. Int. J. Syst. Evol. Microbiol...

Seong-Kyu Park; Seong Woon Roh; Tae Woong Whon; Jin-Woo Bae

2011-11-01T23:59:59.000Z

369

The effect of side-restraint bearings on the performance of base-isolated buildings  

E-Print Network (OSTI)

1 The effect of side-restraint bearings on the performance of base- isolated buildings J P Talbot * Corresponding author. Email: jpt1000@eng.cam.ac.uk Abstract: Base-isolation of buildings is a common solution vibration isolation bearings between a building and its foundation, aligned in the vertical direction so

Talbot, James P.

370

Comparison of methods and media used to isolate Brucella abortus from bovine milk and the correlation of Brucella abortus isolation from milk with Brucella antibody in whey  

E-Print Network (OSTI)

COMPARISON OF METHODS AND MEDIA USED TO ISOLATE BRUCELLA ABORTUS FROM BOVINE MILK AND THE CORRELATION OF BRUCELLA ABORTUS ISOLATION FROM MILK WITH BRUCELLA ANTIBODY IN WHEY A Thesis by ROBERT BRUCE SANDERS Submitted to the Graduate College... OF BRUCELLA ABORTUS ISOLATION FROM MILK WITH BRUCELLA ANTIBODY IN WHEY A Thesis by ROBERT BRUCE SANDERS Approved as to style and content by: (C irman f Committee) D. S (Head of Department) (Mem er) (Member) (Me ber) December 1980 ABSTRACT...

Sanders, Robert Bruce

2012-06-07T23:59:59.000Z

371

One-year survey of enteroviruses, adenoviruses, and reoviruses isolated from effluent at an activated-sludge purification plant.  

Science Journals Connector (OSTI)

...Support, Non-U.S. Gov't | 0 Sewage | Adenoviridae isolation & purification Australia Enterovirus isolation & purification Reoviridae isolation & purification Sewage Water Microbiology Vol. 41, No. 1APPLIED AND ENVIRONMENTAL MICROBIOLOGY...

L G Irving; F A Smith

1981-01-01T23:59:59.000Z

372

Improved techniques for fluid diversion in oil recovery. Final report  

SciTech Connect

This three-year project had two technical objectives. The first objective was to compare the effectiveness of gels in fluid diversion (water shutoff) with those of other types of processes. Several different types of fluid-diversion processes were compared, including those using gels, foams, emulsions, particulates, and microorganisms. The ultimate goals of these comparisons were to (1) establish which of these processes are most effective in a given application and (2) determine whether aspects of one process can be combined with those of other processes to improve performance. Analyses and experiments were performed to verify which materials are the most effective in entering and blocking high-permeability zones. The second objective of the project was to identify the mechanisms by which materials (particularly gels) selectively reduce permeability to water more than to oil. A capacity to reduce water permeability much more than oil or gas permeability is critical to the success of gel treatments in production wells if zones cannot be isolated during gel placement. Topics covered in this report include (1) determination of gel properties in fractures, (2) investigation of schemes to optimize gel placement in fractured systems, (3) an investigation of why some polymers and gels can reduce water permeability more than oil permeability, (4) consideration of whether microorganisms and particulates can exhibit placement properties that are superior to those of gels, and (5) examination of when foams may show placement properties that are superior to those of gels.

Seright, R.

1996-01-01T23:59:59.000Z

373

Wind Forecast Improvement Project Southern Study Area Final Report...  

Office of Environmental Management (EM)

Wind Forecast Improvement Project Southern Study Area Final Report Wind Forecast Improvement Project Southern Study Area Final Report Wind Forecast Improvement Project Southern...

374

Improved catalysts for carbon and coal gasification  

DOE Patents (OSTI)

This invention relates to improved catalysts for carbon and coal gasification and improved processes for catalytic coal gasification for the production of methane. The catalyst is composed of at least two alkali metal salts and a particulate carbonaceous substrate or carrier is used. 10 figures, 2 tables.

McKee, D.W.; Spiro, C.L.; Kosky, P.G.

1984-05-25T23:59:59.000Z

375

Do visualizations improve synchronous remote collaboration?  

Science Journals Connector (OSTI)

Information visualizations can improve collaborative problem solving, but this improvement may depend on whether visualizations promote communication. In an experiment on the effect of network visualizations, remote pairs worked synchronously to identify ... Keywords: collaboration, communication, cscw, distributed work, empirical studies, information visualization

Aruna D. Balakrishnan; Susan R. Fussell; Sara Kiesler

2008-04-01T23:59:59.000Z

376

Original article Improvement of zinc intestinal absorption  

E-Print Network (OSTI)

Original article Improvement of zinc intestinal absorption and reduction of zinc/iron interaction of caseins, improves its absorption and could prevent inhibition by other nutrients such as iron (Fe). The absorption of Zn (100 Ilmol/L) bound to the 1-25 CN ((3-CN(1-25)) of (3-casein, or as ZnS04 was studied using

Boyer, Edmond

377

Testability Transformation --Program Transformation to Improve Testability  

E-Print Network (OSTI)

Testability Transformation -- Program Transformation to Improve Testability Mark Harman1 , Andr, 26 Richmond Street, Glasgow G1 1XH, UK. Corresponding Author. Abstract. Testability transformation. The goal is to improve the testing process by transforming a program to one that is more amenable

Binkley, David W.

378

Testability Transformation: Program Transformation to Improve Testability  

E-Print Network (OSTI)

Testability Transformation: Program Transformation to Improve Testability An Overview of Recent Author. Abstract. Testability transformation is a new form of program transfor- mation in which the goal to some chosen test adequacy criterion. The goal is to improve the testing process by transforming

Singer, Jeremy

379

IMPROVING SANDSTONE MATRIX STIMULATION OF OIL  

E-Print Network (OSTI)

IMPROVING SANDSTONE MATRIX STIMULATION OF OIL WELLS BY GAS PRECONDITIONING M. A. Aggour, M. Al, Dhahran, Saudi Arabia ABSTRACT Experience has shown that for sandstone formations, oil wells respond to matrix acidizing in a different manner as compared to gas wells. For oil wells, the improvement

Abu-Khamsin, Sidqi

380

Improvements to Hydrogen Delivery Scenario Analysis  

E-Print Network (OSTI)

­ Improved liquefier, pipeline, compressors, storage, labor, indirect capital, and O&M cost estimatesImprovements to Hydrogen Delivery Scenario Analysis Model (HDSAM) and Results May 8, 2007 Amgad and storage are at or adjacent to Liquid Hydrogen (LH) TruckH2 Production 100 or 1500 kg/d Compressed H2 (CH

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


381

Ris-M-2873 Improvement ofthe Bandwidth  

E-Print Network (OSTI)

of the system is given by * L = C ( T L + T D ) / 2 , where c is the speed of light, T L the laser pulse. Measuring methods 6 B. Measuring results 7 C. Possibilities of improvements 8 II. IMPROVEMENT profiles. The spectrum of the back-scattered light is recorded as a function of time by a detection system

382

Preparation of Nanostructured Materials Having Improved Ductility  

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

Preparation of Nanostructured Materials Having Improved Ductility Preparation of Nanostructured Materials Having Improved Ductility Preparation of Nanostructured Materials Having Improved Ductility A method for preparing a nanostructured aluminum alloy involves heating an aluminum alloy workpiece at temperature sufficient to produce a single phase coarse grained aluminum alloy. June 20, 2013 Preparation of Nanostructured Materials Having Improved Ductility A method for preparing a nanostructured aluminum alloy involves heating an aluminum alloy workpiece at temperature sufficient to produce a single phase coarse grained aluminum alloy. Available for thumbnail of Feynman Center for Innovation (505) 665-9090 Email Preparation of Nanostructured Materials Having Improved Ductility A method for preparing a nanostructured aluminum alloy involves heating an

383

Improved medical implants comes from nanostructuring  

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

Improved medical implants comes from nanostructuring Improved medical implants comes from nanostructuring Improved medical implants comes from nanostructuring Together, LANL and Russia institutes modify metals to better match and integrate, or bond, with human bone tissue. April 3, 2012 Improved medical implants comes from nanostructuring In addition to possessing strength beyond what is possible in conventional pure metals, Biotanium(tm) has also been optimized for integration with living bone. Scientific studies of the attachment and growth of bone cells on Biotanium(tm) consistently show that these cells adhere better and grow significantly faster -- up to 20 times faster. ...nanostructuring remarkably improves other metal properties, including strength, cyclic load resistance, corrosion resistance, machinability, and

384

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

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

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

385

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

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

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

386

Waste Isolation Pilot Plant 2001 Site Environmental Report  

SciTech Connect

The United States (U.S.) Department of Energy's (DOE) Carlsbad Field Office (CBFO) and Westinghouse TRU Solutions LLC (WTS) are dedicated to maintaining high quality management of Waste Isolation Pilot Plant (WIPP) environmental resources. DOE Order 5400.1, General Environmental Protection Program, and DOE Order 231.1, Environmental, Safety, and Health Reporting, require that the environment at and near DOE facilities be monitored to ensure the safety and health of the public and the environment. This Waste Isolation Pilot Plant 2001 Site Environmental Report summarizes environmental data from calendar year (CY) 2001 that characterize environmental management performance and demonstrate compliance with federal and state regulations. This report was prepared in accordance with DOE Order 5400.1, DOE Order 231.1, the Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance (DOE/EH- 0173T), and the Waste Isolation Pilot Plant Environmental Protection Implementation Plan (DOE/WIPP 96-2199). The above Orders and guidance documents require that DOE facilities submit an annual site environmental report to DOE Headquarters, Office of the Assistant Secretary for Environment, Safety, and Health; and the New Mexico Environment Department (NMED). The purpose of this report is to provide a comprehensive description of operational environmental monitoring activities, to provide an abstract of environmental activities conducted to characterize site environmental management performance to confirm compliance with environmental standards and requirements, and to highlight significant programs and efforts of environmental merit at WIPP during CY 2001. WIPP received its first shipment of waste on March 26, 1999. In 2001, no evidence was found of any adverse effects from WIPP on the surrounding environment.

Westinghouse TRU Solutions, Inc.

2002-09-20T23:59:59.000Z

387

Waste Isolation Pilot Plant CY 2000 Site Environmental Report  

SciTech Connect

The U.S. Department of Energy's (DOE) Carlsbad Field Office and Westinghouse TRU Solutions, LLC (WTS) are dedicated to maintaining high quality management of Waste Isolation Pilot Plant (WIPP) environmental resources. DOE Order 5400.1, General Environmental Protection Program, and DOE Order 231.1, Environmental, Safety, and Health Reporting, require that the environment at and near DOE facilities be monitored to ensure the safety and health of the public and the environment. This Waste Isolation Pilot Plant 2000 Site Environmental Report summarizes environmental data from calendar year (CY) 2000 that characterize environmental management performance and demonstrate compliance with federal and state regulations. This report was prepared in accordance with DOE Order 5400.1, DOE Order 231.1, the Environmental Regulatory Guide for Radiological Effluent Monitoring and Environmental Surveillance (DOE/EH-0173T), and the Waste Isolation Pilot Plant Environmental Protect ion Implementation Plan (DOE/WIPP 96-2199). The above orders and guidance documents require that DOE facilities submit an Annual Site Environmental Report to DOE Headquarters, Office of the Assistant Secretary for Environment, Safety, and Health. The purpose of this report is to provide a comprehensive description of operational environmental monitoring activities, to provide an abstract of environmental activities conducted to characterize site environmental management performance to confirm compliance with environmental standards and requirements, and to highlight significant programs and efforts of environmental merit at WIPP during CY 2000. The format of this report follows guidance offered in a June 1, 2001 memo from DOE's Office of Policy and Guidance with the subject ''Guidance for the preparation of Department of Energy (DOE) Annual Site Environmental Reports (ASERs) for Calendar Year 2000.'' WIPP received its first shipment of waste on March 26, 1999. In 2000, no evidence was found of any adverse effects from WIPP on the surrounding environment.

Westinghouse TRU Solutions, LLC; Environmental Science and Research Foundation, Inc.

2001-12-31T23:59:59.000Z

388

Acrolein generation stimulates hypercontraction in isolated human blood vessels  

SciTech Connect

Increased risk of vasospasm, a spontaneous hyperconstriction, is associated with atherosclerosis, cigarette smoking, and hypertension-all conditions involving oxidative stress, lipid peroxidation, and inflammation. To test the role of the lipid peroxidation- and inflammation-derived aldehyde, acrolein, in human vasospasm, we developed an ex vivo model using human coronary artery bypass graft (CABG) blood vessels and a demonstrated acrolein precursor, allylamine. Allylamine induces hypercontraction in isolated rat coronary artery in a semicarbazide-sensitive amine oxidase activity (SSAO) dependent manner. Isolated human CABG blood vessels (internal mammary artery, radial artery, saphenous vein) were used to determine: (1) vessel responses and sensitivity to acrolein, allylamine, and H{sub 2}O{sub 2} exposure (1 {mu}M-1 mM), (2) SSAO dependence of allylamine-induced effects using SSAO inhibitors (semicarbazide, 1 mM; MDL 72274-E, active isomer; MDL 72274-Z, inactive isomer; 100 {mu}M), (3) the vasoactive effects of two other SSAO amine substrates, benzylamine and methylamine, and (4) the contribution of extracellular Ca{sup 2+} to hypercontraction. Acrolein or allylamine but not H{sub 2}O{sub 2}, benzylamine, or methylamine stimulated spontaneous and pharmacologically intractable hypercontraction in CABG blood vessels that was similar to clinical vasospasm. Allylamine-induced hypercontraction and blood vessel SSAO activity were abolished by pretreatment with semicarbazide or MDL 72274-E but not by MDL 72274-Z. Allylamine-induced hypercontraction also was significantly attenuated in Ca{sup 2+}-free buffer. In isolated aorta of spontaneously hypertensive rat, allylamine-induced an SSAO-dependent contraction and enhanced norepinephrine sensitivity but not in Sprague-Dawley rat aorta. We conclude that acrolein generation in the blood vessel wall increases human susceptibility to vasospasm, an event that is enhanced in hypertension.

Conklin, D.J. [Institute of Molecular Cardiology, Department of Medicine, University of Louisville, Louisville, KY 40202 (United States) and Department of Biology, University of Wisconsin-Eau Claire, Eau Claire, WI 54701 (United States)]. E-mail: dj.conklin@louisville.edu; Bhatnagar, A. [Institute of Molecular Cardiology, Department of Medicine, University of Louisville, Louisville, KY 40202 (United States); Cowley, H.R. [Department of Biology, University of Wisconsin-Eau Claire, Eau Claire, WI 54701 (United States); Johnson, G.H. [Department of Cardiothoracic Surgery, Luther Hospital/Midelfort Clinic, Eau Claire, WI 54702 (United States); Wiechmann, R.J. [Department of Cardiothoracic Surgery, Luther Hospital/Midelfort Clinic, Eau Claire, WI 54702 (United States); Sayre, L.M. [Department of Chemistry, Case Western Reserve University, Cleveland, OH 44106 (United States); Trent, M.B. [Department of Pathology, University of Texas Medical Branch at Galveston, Galveston, TX 77555-0609 (United States); Boor, P.J. [Department of Pathology, University of Texas Medical Branch at Galveston, Galveston, TX 77555-0609 (United States)

2006-12-15T23:59:59.000Z

389

Toxicity of depleted uranium on isolated rat kidney mitochondria  

Science Journals Connector (OSTI)

Background Kidney is known as the most sensitive target organ for depleted uranium (DU) toxicity in comparison to other organs. Although the oxidative stress and mitochondrial damage induced by DU has been well investigated, the precise mechanism of DU-induced nephrotoxicity has not been thoroughly recognized yet. Methods Kidney mitochondria were obtained using differential centrifugation from Wistar rats and mitochondrial toxicity endpoints were then determined in both in vivo and in vitro uranyl acetate (UA) exposure cases. Results Single injection of UA (0, 0.5, 1 and 2mg/kg, i.p.) caused a significant increase in blood urea nitrogen and creatinine levels. Isolated mitochondria from the UA-treated rat kidney showed a marked elevation in oxidative stress accompanied by mitochondrial membrane potential (MMP) collapse as compared to control group. Incubation of isolated kidney mitochondria with UA (50, 100 and 200?M) manifested that UA can disrupt the electron transfer chain at complex II and III that leads to induction of reactive oxygen species (ROS) formation, lipid peroxidation, and glutathione oxidation. Disturbances in oxidative phosphorylation were also demonstrated through decreased ATP concentration and ATP/ADP ratio in UA-treated mitochondria. In addition, UA induced a significant damage in mitochondrial outer membrane. Moreover, MMP collapse, mitochondrial swelling and cytochrome c release were observed following the UA treatment in isolated mitochondria. General significance Both our in vivo and in vitro results showed that UA-induced nephrotoxicity is linked to the impairment of electron transfer chain especially at complex II and III which leads to subsequent oxidative stress.

Fatemeh Shaki; Mir-Jamal Hosseini; Mahmoud Ghazi-Khansari; Jalal Pourahmad

2012-01-01T23:59:59.000Z

390

SOFTWARE PROCESS IMPROVEMENT AND PRACTICE Softw. Process Improve. Pract. 2006; 11: 95105  

E-Print Network (OSTI)

SOFTWARE PROCESS IMPROVEMENT AND PRACTICE Softw. Process Improve. Pract. 2006; 11: 95­105 Published a special issue of Software Process ­ Improvement and Practice focusing on processes found in free or open emerging F/OSSD processes build and sustain these different projects? How might new studies

Scacchi, Walt

391

Improving the detection ...1 Improving the detection of On-line Vertical Port Scan  

E-Print Network (OSTI)

Improving the detection ...1 Improving the detection of On-line Vertical Port Scan Improving the detection of On-line Vertical Port Scan in IP Traffic Yousra Chabchoub , Christine Fricker and Philippe to detect port scan attacks in IP traffic. Only relevant information about destination IP addresses

Paris-Sud XI, Université de

392

Chemical kinetics of cetane number improving agents  

SciTech Connect

The increasing demand for diesel fuels has resulted in the use of greater percentage of cracked distillates having poor ignition properties. The ignition properties of diesel fuels can be rated in terms of their cetane number and diesel fuels having low cetane number may have poor ignition properties such as diesel knock, difficulties to start engines in the cold weather and so on. Such diesel fuels need cetane number improving agents. In the 1940s and 1950s alkyl nitrates, alkyl nitrites and organic peroxides were found to be effective cetane number improving additives. Our recent study suggests that free radicals produced from thermal decomposition just before ignition should have an important role to improve their ignition properties. However no studies on the reaction mechanism for improving effect of these additives have been attempted because of complex nature of spontaneous ignition reaction of hydrocarbons. In order to clarify the reaction mechanism for improving effects of cetane number improving agents. We here have attempted to simulate the spontaneous ignition of n-butane as a model compound in the presence of alkyl nitrites as cetane number improving agents.

Hashimoto, K.; Akutsu, Y.; Arai, M.; Tamura, M. [Univ. of Tokyo (Japan)

1996-12-31T23:59:59.000Z

393

Dual-phase reactor plant with partitioned isolation condenser  

DOE Patents (OSTI)

A nuclear energy plant housing a boiling-water reactor utilizes an isolation condenser in which a single chamber is partitioned into a distributor plenum and a collector plenum. Steam accumulates in the distributor plenum and is conveyed to the collector plenum through an annular manifold that includes tubes extending through a condenser pool. The tubes provide for a transfer of heat from the steam, forming a condensate. The chamber has a disk-shaped base, a cylindrical sidewall, and a semispherical top. This geometry results in a compact design that exhibits significant performance and cost advantages over prior designs.

Hui, Marvin M. (Cupertino, CA)

1992-01-01T23:59:59.000Z

394

THERMODYNAMIC TABLES FOR NUCLEAR WASTE ISOLATION, V.1: AQUEOUSSOLUTIONS DATABASE  

SciTech Connect

Tables of consistent thermodynamic property values for nuclear waste isolation are given. The tables include critically assessed values for Gibbs energy of formation. enthalpy of formation, entropy and heat capacity for minerals; solids; aqueous ions; ion pairs and complex ions of selected actinide and fission decay products at 25{sup o}C and zero ionic strength. These intrinsic data are used to calculate equilibrium constants and standard potentials which are compared with typical experimental measurements and other work. Recommendations for additional research are given.

Phillips, S.L.; Hale, F.V.; Silvester, L.F.

1988-05-01T23:59:59.000Z

395

Waste Isolation Pilot Plant Annual Site Environmental Report for 2012  

SciTech Connect

The purpose of the Waste Isolation Pilot Plant (WIPP) Annual Site Environmental Report for 2012 (ASER) is to provide information required by U.S. Department of Energy (DOE) Order 231.1B, Environment, Safety, and Health Reporting. Specifically, the ASER presents summary environmental data to: Characterize site environmental management performance; Summarize environmental occurrences and responses reported during the calendar year; Confirm compliance with environmental standards and requirements; Highlight significant environmental accomplishments, including progress toward the DOE Environmental Sustainability Goals made through implementation of the WIPP Environmental Management System (EMS).

None

2013-09-01T23:59:59.000Z

396

Final Reclamation Report: Basalt Waste Isolation Project exploratory shaft site  

SciTech Connect

The restoration of areas disturbed by activities of the Basalt Waste Isolation Project (BWIP) constitutes a unique operation at the US Department of Energy's (DOE) Hanford Site, both from the standpoint of restoration objectives and the time frame for accomplishing these objectives. The BWIP reclamation program comprises three separate projects: borehole reclamation, Near Surface Test Facility (NSTF) reclamation, and Exploratory Shaft Facility (ESF) reclamation. The main focus of this report is on determining the success of the revegetation effort 1 year after work was completed. This report also provides a brief overview of the ESF reclamation program. 21 refs., 7 figs., 14 tabs.

Brandt, C.A.; Rickard, W.H. Jr.

1990-06-01T23:59:59.000Z

397

Toxicity of the isolated tannin from Quercus havardi  

E-Print Network (OSTI)

present. Rabbits were then fed tannic acid at a level of 1 g/kg of . body weiglt for 40 days which produced symptoms similar to those found in aqueous extracts. From this work, they concluded that the tannins were the toxic principle in the aqueous... 18 5, 6, and 7 tabulate the results. Ellagic acid has been reported present in a number of ~ercus species and a small scale extraction of shin oak with hot water was made in an effort to isolate ellagic acid from the plant. Ellagic acid...

Pigeon, Robert F

1961-01-01T23:59:59.000Z

398

Hydrologic studies for the Waste Isolation Pilot Plant  

SciTech Connect

The objective of this paper is to provide a general overview of hydrologic conditions at the Waste Isolation Pilot Plant (WIPP) by describing several key hydrologic studies that have been carried out as part of the site characterization program over the last 20 years. The paper is composed of three parts: background information about general objectives of the WIPP project; information about the geologic and hydrologic setting of the facility; and information about three aspects of the hydrologic system that are important to understanding the long-term performance of the WIPP facility. For additional detailed information, the reader is referred to the references cited in the text.

Davies, P.B.

1994-07-01T23:59:59.000Z

399

Waste Isolation Pilot Plant Biennial Environmental Compliance Report  

SciTech Connect

This Biennial Environmental Compliance Report (BECR) documents environmental regulatory compliance at the Waste Isolation Pilot Plant (WIPP), a facility designed and authorized for the safe disposal of transuranic (TRU) radioactive waste, for the reporting period of April 1, 2002, to March 31, 2004. As required by the WIPP Land Withdrawal Act (LWA) (Public Law [Pub. L.] 102-579, as amended by Pub. L. 104-201), the BECR documents U.S. Department of Energy (DOE) compliance with applicable environmental protection laws and regulations implemented by agencies of the federal government and the state of New Mexico.

Washington Regulatory and Environmental Services (WRES)

2004-10-25T23:59:59.000Z

400

The waste isolation pilot plant regulatory compliance program  

SciTech Connect

The passage of the WIPP Land Withdrawal Act of 1992 (LWA) marked a turning point for the Waste Isolation Pilot Plant (WIPP) program. It established a Congressional mandate to open the WIPP in as short a time as possible, thereby initiating the process of addressing this nation`s transuranic (TRU) waste problem. The DOE responded to the LWA by shifting the priority at the WIPP from scientific investigations to regulatory compliance and the completion of prerequisites for the initiation of operations. Regulatory compliance activities have taken four main focuses: (1) preparing regulatory submittals; (2) aggressive schedules; (3) regulator interface; and (4) public interactions

Mewhinney, J.A. [U.S. Dept. of Energy, Carlsbad, NM (United States); Kehrman, R.F. [Westinghouse Electric Corp., Carlsbad, NM (United States)

1996-06-01T23:59:59.000Z

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


401

Phosphorus release and retention by soils of natural isolated wetlands  

Science Journals Connector (OSTI)

Hydrological restoration of historically isolated wetlands may mitigate phosphorus (P) loss. The objectives of this study were to quantify P in soil, and to determine the effect of (1) soil characteristics on P release, and (2) antecedent soil hydrological conditions on P dynamics. Humic/fulvic acid bound P and residual P accounted for majority of P (>78%) in surface soils. Soils with highest nutrient status and labile P fractions released most P during initial flooding. Phosphorus dynamics during additional flooding were dependent on soil characteristics, antecedent soil hydrological conditions, and P levels in the water. Phosphorus retention varied between 0.3 and 8 mg m-2 d-1.

E.J. Dunne; K.R. Reddy; M.W. Clark

2006-01-01T23:59:59.000Z

402

Isolation and partial characterisation of a new strain of Ebola We have isolated a new strain of Ebola virus from a non-  

E-Print Network (OSTI)

1271 Isolation and partial characterisation of a new strain of Ebola virus Summary We have isolated a new strain of Ebola virus from a non- fatal human case infected during the autopsy of a wild about the natural reservoir of the Ebola virus. Lancet 1995; 345: 1271-74 Introduction Ebola virus

403

Energy-Efficiency Improvement Opportunities for the Textile Industry  

E-Print Network (OSTI)

efficiency improvement opportunities in electric motors in electric motors 31 When considering energy-efficiencyefficiency improvement opportunities in electric motors

Hasanbeigi, Ali

2010-01-01T23:59:59.000Z

404

Improved paving asphalt from Baku crudes  

SciTech Connect

An improved paving asphalt has been obtained from commercial BN-60/90 asphalt by adding certain components that are waste materials in petroleum refining: a still residue from the distillation of naphthenic acids to improve adhesion properties, asphalt obtained in deasphalting vacuum resid to improve ductility and impart freeze resistance, and a dialkylnaphthalene as a pour point depressant. Three different blend formulations were prepared by melting and mixing and analyzed for their physicochemical properties. The possibility was also investigated of expanding the raw material base for paving asphalts by including certain waste materials obtained in refining Baku crudes.

Allakhverdiev, A.A.; Kuliev, R.B.; Samedova, F.I.

1988-03-01T23:59:59.000Z

405

Modified contour-improved perturbation theory  

Science Journals Connector (OSTI)

The semihadronic tau decay width allows a clean extraction of the strong coupling constant at low energies. We present a modification of the standard contour-improved method based on a derivative expansion of the Adler function. The new approach has some advantages compared to contour-improved perturbation theory. The renormalization scale dependence is weaker by more than a factor of 2 and the last term of the expansion is reduced by about 10%, while the renormalization scheme dependence remains approximately equal. The extracted QCD coupling at the tau mass scale is by 2% lower than the contour-improved value. We find ?s(MZ2)=0.12110.0010.

Gorazd Cveti?, Marcelo Loewe, Cristian Martinez, and Cristin Valenzuela

2010-11-12T23:59:59.000Z

406

Empirical Methodologies for Improving HVAC Efficiency  

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

Empirical Methodologies for Improving HVAC Efficiency Empirical Methodologies for Improving HVAC Efficiency Speaker(s): Anil Aswani Date: September 21, 2012 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Michael Wetter This talk describes the use of empirical methodologies that we have developed for the purpose of improving heating, ventilation, and air-conditioning (HVAC) efficiency through better control algorithms and configuration. We show that semiparametric regression can both identify simplified models of thermal HVAC dynamics while also estimating time-varying heating loads using only real-time temperature measurements from thermostats. These models can be used with our learning-based model predictive control (LBMPC) method in order to improve the energy-efficiency of HVAC. Experiments on testbeds with different types of HVAC show the

407

Improve Operations & Maintenance | Department of Energy  

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

Improve Operations & Maintenance Improve Operations & Maintenance Improve Operations & Maintenance Photo of an equipment room in a high-rise commercial office building with red and green equipment. Every building's energy consumption can benefit from rigorous operations and maintenance (O&M) practices. Properly planned and executed O&M is one of the most cost-effective strategies for ensuring equipment longevity, reliability, safety, and energy efficiency in commercial buildings. By one estimate, O&M measures cost about 20 times less and achieve roughly the same energy savings as energy efficiency upgrades. There are various opportunities to improve efficiency through O&M that can be discovered through efforts such as engaging tenants, training building staff, and

408

White Paper Using Social Media to Improve  

E-Print Network (OSTI)

White Paper Using Social Media to Improve Organizational Communication & Efficiency Amy M. Young can enhance workforce collaboration, increase organizational efficiency, and reduce expenses changing organizational communication, collaboration, and efficiency. We also discuss the key

Michigan, University of

409

EECBG Success Story: Lighting Retrofit Improving Visibility,...  

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

Retrofit Improving Visibility, Saving Energy August 27, 2010 - 10:05am Addthis New LED lighting fixtures (right) emit a whiter light than existing high-pressure sodium cobra...

410

A measurement framework for improving verification processes  

Science Journals Connector (OSTI)

This paper describes the application of quantitative techniques to software process improvement in an industrial environment. This investigation is based on theami approach which was developed during the ESPRIT I...

Christophe Debou; Michael Haux; Stefan Jungmayr

1995-09-01T23:59:59.000Z

411

Improving Persian Text Classification Using Persian Thesaurus  

Science Journals Connector (OSTI)

This paper proposes an innovative approach to improve the performance of Persian text classification. The proposed method uses a thesaurus as a helpful knowledge to obtain the ... Three types of relationships are...

Hamid Parvin; Behrouz Minaei-Bidgoli

2011-01-01T23:59:59.000Z

412

Top Low- or No-Cost Improvements  

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

This presentation describes the top low- or no-cost projects to improve energy efficiency as identified in energy assessments performed by DOE and by the Industrial Assessment Centers.

413

Durability Improvements Through Degradation Mechanism Studies  

E-Print Network (OSTI)

Durability Improvements Through Degradation Mechanism Studies Fuel Cell Technologies 2009 Kickoff of fuel cell component degradation · Quantify the influence of inter-relational operating environment between different fuel cell components · Degradation measurements of components and component interfaces

414

Improving Industrial Refrigeration System Efficiency - Actual Applications  

E-Print Network (OSTI)

cycle cooling during winter operation, compressor intercooling, direct refrigeration vs. brine cooling, insulation of cold piping to reduce heat gain, multiple screw compressors for improved part load operation, evaporative condensers for reduced system...

White, T. L.

1980-01-01T23:59:59.000Z

415

Energy Productivity Improvement in Petrochemical Plants  

E-Print Network (OSTI)

planning economics, open loop computer control of multi-department energy variables, and closed loop computer optimization of plantwide energy variables. Results indicate a ten to fifteen percent energy productivity improvement can be expected....

Robinson, A. M.

1984-01-01T23:59:59.000Z

416

Guidelines for Improving Diesel Engine Characteristics  

Science Journals Connector (OSTI)

An appropriate amount of EGR can improve cold startability of a diesel engine and promote combustion and emission performance during...x...emissions without a significant penalty for the specific fuel consumption

Breda Kegl; Marko Kegl; Stanislav Pehan

2013-01-01T23:59:59.000Z

417

IMPROVING SEQUENCE ALIGNMENTS FOR INTRINSICALLY DISORDERED PROTEINS  

E-Print Network (OSTI)

IMPROVING SEQUENCE ALIGNMENTS FOR INTRINSICALLY DISORDERED PROTEINS PREDRAG RADIVOJAC, ZORAN sequence alignments for intrinsically disordered proteins. For 55 disordered protein families we measure and discriminate related disordered proteins whose average sequence identity with the other family members is below

Radivojac, Predrag

418

Enabling process improvements through systems thinking  

E-Print Network (OSTI)

Manufacturing organizations around the world strive to improve processes with varying degrees of realization. There is no right way or latest and greatest process that can guarantee success, therefore the approach, and not ...

Dolak, Jessica

2006-01-01T23:59:59.000Z

419

Design Enhancements To Improve Flare Efficiency  

E-Print Network (OSTI)

Two flare systems used at separate units within a larger chemical complex were modified to improve overall performance and efficiency. One system was a standard enclosed ground flare; the other was a less-conventional horizontal ground flare system...

Dooley, K. A.; McLeod, G. M.; Lorenz, M. D.

420

Low expansion superalloy with improved toughness  

DOE Patents (OSTI)

A high strength, low coefficient of thermal expansion superalloy exhibiting improved toughness over a broad temperature range down to about 4 K is disclosed. The composition is adapted for use with wrought superconducting sheathing.

Smith, D.F.; Stein, L.I.; Hwang, I.S.

1995-06-20T23:59:59.000Z

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


421

Automation improves personal effectiveness while reducing drudgery  

Science Journals Connector (OSTI)

Automation improves personal effectiveness while reducing drudgery ... "The term automation ," says one Department of Labor official with undisguised feeling, "is a hopeless semantic jungle." ... One industry man defines automation very loosely as any way of doing things better with machines. ...

1966-03-14T23:59:59.000Z

422

Productivity Improvement of a Manual Assembly Line  

E-Print Network (OSTI)

or re-configuring an assembly system, which is the key step in improving the overall performance of an assembly line. Following this approach, two manual assembly line configurations (single stage parallel line and five-stage serial line...

Yerasi, Pranavi

2012-10-19T23:59:59.000Z

423

Ris Energy Report 4 Efficiency improvements Introduction  

E-Print Network (OSTI)

-driven replacement of goods, and more repair, reuse and recycling are examples of lifestyle changes bringing and transported via pipelines and transmission lines. Potential efficiency improvements at the supply level

424

Improvements and assessments of water auditing techniques  

E-Print Network (OSTI)

of unavoidable annual real losses (allowable leakage) for a system with varied pressure zones, and defining procedures for assessing customer meter accuracy for a system. Application of the improved IWA audit method to SAWS discovered that its system input volume...

Meyer, Sarah Ruth

2009-05-15T23:59:59.000Z

425

Carlsbad Area Office Waste Isolation Division Transition Plan  

SciTech Connect

In October 1993, the US Department of Energy (DOE) announced the Revised Test Strategy for the Waste Isolation Pilot Plant (WIPP). The new strategy involves conducting additional radioactive waste tests in laboratories instead of the underground at the WIPP. It will likely result in an acceleration of regulatory compliance activities needed for a disposal decision, which could result in permanent disposal of transuranic waste earlier than the previous test program and regulatory compliance strategy. The Revised Test Strategy changes the near-term program activities for the WIPP site. The revised strategy deletes radioactive waste tests at the WIPP, prior to completing all activities for initiating disposal operations, and consequently the need to maintain readiness to receive waste in the near-term. However, the new strategy enables the DOE to pursue an earlier disposal decision, supported by an accelerated regulatory compliance strategy. With the new strategy, the WIPP must prepare for disposal operations in early 1998. This Westinghouse Waste Isolation Division (WID) Transition Plan addresses the WID programmatic, budgetary, and personnel changes to conform to the Revised Test Strategy, and to support the accelerated compliance strategy and earlier disposal operations at the WIPP.

Not Available

1994-01-01T23:59:59.000Z

426

Waste Isolation Pilot Plant Site Environmental Report Calendar Year 2002  

SciTech Connect

The United States (U.S.) Department of Energy (DOE) Carlsbad Field Office (CBFO) and Washington TRU Solutions LLC (WTS) are dedicated to maintaining high quality management of Waste Isolation Pilot Plant (WIPP) environmental resources. DOE Order 5400.1, General Environmental Protection Program, and DOE Order 231.1, Environment, Safety, and Health Reporting, require that the environment at and near DOE facilities be monitored to ensure the safety and health of the public and the environment. This Waste Isolation Pilot Plant 2002 Site Environmental Report summarizes environmental data from calendar year 2002 that characterize environmental management performance and demonstrate compliance with federal and state regulations. This report was prepared in accordance with DOE Order 5400.1, DOE Order 231.1, and Guidance for the Preparation of DOE Annual Site Environmental Reports (ASERs) for Calendar Year 2002 (DOE Memorandum EH-41: Natoli:6-1336, April 4, 2003). These Orders and the guidance document require that DOE facilities submit an annual site environmental report to DOE Headquarters, Office of the Assistant Secretary for Environment, Safety, and Health; and the New Mexico Environment Department (NMED).

Washington Regulatory and Environmental Services

2003-09-17T23:59:59.000Z

427

Electrical isolation of component cells in monolithically interconnected modules  

DOE Patents (OSTI)

A monolithically interconnected photovoltaic module having cells which are electrically connected which comprises a substrate, a plurality of cells formed over the substrate, each cell including a primary absorber layer having a light receiving surface and a p-region, formed with a p-type dopant, and an n-region formed with an n-type dopant adjacent the p-region to form a single pn-junction, and a cell isolation diode layer having a p-region, formed with a p-type dopant, and an n-region formed with an n-type dopant adjacent the p-region to form a single pn-junction, the diode layer intervening the substrate and the absorber layer wherein the absorber and diode interfacial regions of a same conductivity type orientation, the diode layer having a reverse-breakdown voltage sufficient to prevent inter-cell shunting, and each cell electrically isolated from adjacent cells with a vertical trench trough the pn-junction of the diode layer, interconnects disposed in the trenches contacting the absorber regions of adjacent cells which are doped an opposite conductivity type, and electrical contacts.

Wanlass, Mark W. (Golden, CO)

2001-01-01T23:59:59.000Z

428

105K West Isolation Barrier Acceptance Test results  

SciTech Connect

The objective of this document is to report and interpret the findings of the isolation barrier acceptance tests performed in 105KW/100K. The tests were performed in accordance with the test plan and acceptance test procedure. The test report contains the test data. This document compares the test data against the criteria. A discussion of the leak rate analytical characterization describes how the flow characteristics flow rate will be determined using the test data from the test report. Two modes of water loss were considered; basin and/or discharge chute leakage, and evaporation. An initial test established baseline leakage data and instrumentation performance. Test 2 evaluated the sealing performance of the isolation barrier by inducing an 11 in. (27.9 cm) level differential across the barrier. The leak rate at this 11 in. (27.9 cm) level is extrapolated to the 16 ft. (4.9 m) level differential postulated in the DBE post seismic event. If the leak rate, adjusted for evaporation and basin leakage (determined from Test 1), is less than the SAR limit of 1,500 gph (5,680 lph) at a 16 ft (4.9 m) level differential, the barriers pass the acceptance test.

McCracken, K.J. [ICF Kaiser Hanford Co., Richland, WA (United States); Irwin, J.J. [Westinghouse Hanford Co., Richland, WA (United States)

1995-05-18T23:59:59.000Z

429

Geological problems in radioactive waste isolation - A world wide review  

SciTech Connect

The problem of isolating radioactive wastes from the biosphere presents specialists in the earth sciences with some of the most complicated problems they have ever encountered. This is especially true for high-level waste (HLW), which must be isolated in the underground and away from the biosphere for thousands of years. The most widely accepted method of doing this is to seal the radioactive materials in metal canisters that are enclosed by a protective sheath and placed underground in a repository that has been carefully constructed in an appropriate rock formation. Much new technology is being developed to solve the problems that have been raised, and there is a continuing need to publish the results of new developments for the benefit of all concerned. Table 1 presents a summary of the various formations under investigation according to the reports submitted for this world wide review. It can be seen that in those countries that are searching for repository sites, granitic and metamorphic rocks are the prevalent rock type under investigation. Six countries have developed underground research facilities that are currently in use. All of these investigations are in saturated systems below the water table, except the United States project, which is in the unsaturated zone of a fractured tuff.

Witherspoon, P.A. [Lawrence Berkeley Lab., CA (United States)

1991-06-01T23:59:59.000Z

430

Developing Fully Coupled Dynamical Reactor Core Isolation System Models in RELAP-7 for Extended Station Black-Out Analysis  

SciTech Connect

The reactor core isolation cooling (RCIC) system in a boiling water reactor (BWR) provides makeup water to the reactor vessel for core cooling when the main steam lines are isolated and the normal supply of water to the reactor vessel is lost. It was one of the very few safety systems still available during the Fukushima Daiichi accidents after the tsunamis hit the plants and the system successfully delayed the core meltdown for a few days for unit 2 & 3. Therefore, detailed models for RCIC system components are indispensable to understand extended station black-out accidents (SBO) for BWRs. As part of the effort to develop the new generation reactor system safety analysis code RELAP-7, major components to simulate the RCIC system have been developed. This paper describes the models for those components such as turbine, pump, and wet well. Selected individual component test simulations and a simplified SBO simulation up to but before core damage is presented. The successful implementation of the simplified RCIC and wet well models paves the way to further improve the models for safety analysis by including more detailed physical processes in the near future.

Haihua Zhao; Ling Zou; Hongbin Zhang; David Andrs; Richard Martineau

2014-04-01T23:59:59.000Z

431

Improvements in communication complexity using quantum entanglement  

E-Print Network (OSTI)

IMPROVEMENTS IN COMMUNICATION COMPLEXITY USING QUANTUM ENTANGLEMENT A Thesis by ANGAD MOHANDAS KAMAT Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... August 2008 Major Subject: Computer Science IMPROVEMENTS IN COMMUNICATION COMPLEXITY USING QUANTUM ENTANGLEMENT A Thesis by ANGAD MOHANDAS KAMAT Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

Kamat, Angad Mohandas

2008-10-10T23:59:59.000Z

432

Solar Cell Modules With Improved Backskin  

DOE Patents (OSTI)

A laminated solar cell module comprises a front light transmitting support, a plurality of interconnected solar cells encapsulated by a light-transmitting encapsulant material, and an improved backskin formed of an ionomer/nylon alloy. The improved backskin has a toughness and melting point temperature sufficiently great to avoid any likelihood of it being pierced by any of the components that interconnect the solar cells.

Gonsiorawski, Ronald C. (Danvers, MA)

2003-12-09T23:59:59.000Z

433

Proposal for a Sensitive Search for the Electric Dipole Moment of the Electron with Matrix-Isolated Radicals  

SciTech Connect

We propose using matrix-isolated paramagnetic diatomic molecules to search for the electric dipole moment of the electron (eEDM). As was suggested by Shapiro in 1968, the eEDM leads to a magnetization of a sample in the external electric field. In a typical condensed matter experiment, the effective field on the unpaired electron is of the same order of magnitude as the laboratory field, typically about 10{sup 5} V/cm. We exploit the fact that the effective electric field inside heavy polar molecules is on the order of 10{sup 10} V/cm. This leads to a huge enhancement of the Shapiro effect. Statistical sensitivity of the proposed experiment may allow one to improve the current limit on eEDM by 3 orders of magnitude in a few hours accumulation time.

Kozlov, M. G.; Derevianko, Andrei [Petersburg Nuclear Physics Institute, Gatchina 188300 (Russian Federation); Department of Physics, University of Nevada, Reno, Nevada 89557 (United States)

2006-08-11T23:59:59.000Z

434

Identification and Characterization of Class 1 Integron Resistance Gene Cassettes among Salmonella Strains Isolated from Imported Seafood  

Science Journals Connector (OSTI)

...Salmonella Strains Isolated from Imported Seafood Published ahead of print on 12 December...serovars, were isolated from imported seafood samples, and 55/210 isolates were found...629. Our study indicates that imported seafood could be a reservoir for Salmonella isolates...

Ashraf A. Khan; Elizabeth Ponce; M. S. Nawaz; Chorng-Ming Cheng; Junaid A. Khan; Christine S. West

2008-12-12T23:59:59.000Z

435

Waste Isolation Pilot Plant, Former Construction Worker Screening Projects  

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

Construction Worker Screening Construction Worker Screening Projects Waste Isolation Pilot Plant, Former Construction Worker Screening Projects Project Name: Building Trades National Medical Screening Program Covered DOE Site: WIPP Worker Population Served: Construction Workers Principal Investigator: Knut Ringen, DrPh, MHA, MPH Toll-free Telephone: (800) 866-9663 Website: http://www.btmed.org This project is intended to provide free medical screening to former workers in the building trades (construction workers). The screening targets health problems resulting from exposures, including asbestos, beryllium, cadmium, chromium, lead, mercury, noise, radiation, silica and/or solvents. The project is being carried out by a large group led by CPWR - The Center for Construction Research and Training, an applied

436

Waste Isolation Pilot Plant Electronic FOIA Request Form  

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

Request (FOIA) Request (FOIA) Waste Isolation Pilot Plant Electronic FOIA Request Form To make an Electronic FOIA request, please provide the information below. Failure to enter accurate and complete information may render your FOIA request impossible to fulfill. Requests submitted under the Privacy Act must be signed and, therefore, cannot be submitted on this form. Name: Organization: Address: Phone: FAX: Email: Reasonable Describe Records Describe the specific record(s) you seek with sufficient detail that a knowledgeable official of the activity may locate the record with a reasonable amount of effort. Such detail should include: dates, titles, file designations, and offices to be searched. Since most DOE records are not retained permanently, the more information that

437

Mechanical tests for validation of seismic isolation elastomer constitutive models  

SciTech Connect

High damping laminated elastomeric bearings are becoming the preferred device for seismic isolation of large buildings and structures, such as nuclear power plants. The key component of these bearings is a filled natural rubber elastomer. This material exhibits nonlinear behavior within the normal design range. The material damping cannot be classified as either viscous or hysteritic, but it seems to fall somewhere in between. This paper describes a series of tests that can be used to characterize the mechanical response of these elastomers. The tests are designed to determine the behavior of the elastomer in the time scale of the earthquake, which is typically from 30 to 60 seconds. The test results provide data for use in determining the material parameters associated with nonlinear constitutive models. 4 refs.

Kulak, R.F.; Hughes, T.H.

1992-01-01T23:59:59.000Z

438

Mechanical tests for validation of seismic isolation elastomer constitutive models  

SciTech Connect

High damping laminated elastomeric bearings are becoming the preferred device for seismic isolation of large buildings and structures, such as nuclear power plants. The key component of these bearings is a filled natural rubber elastomer. This material exhibits nonlinear behavior within the normal design range. The material damping cannot be classified as either viscous or hysteritic, but it seems to fall somewhere in between. This paper describes a series of tests that can be used to characterize the mechanical response of these elastomers. The tests are designed to determine the behavior of the elastomer in the time scale of the earthquake, which is typically from 30 to 60 seconds. The test results provide data for use in determining the material parameters associated with nonlinear constitutive models. 4 refs.

Kulak, R.F.; Hughes, T.H.

1992-05-01T23:59:59.000Z

439

Waste Isolation Pilot Plant Groundwater Protection Management Program Plan  

SciTech Connect

U.S. Department of Energy (DOE) Order 5400.1, General Environmental Protection Program, requires each DOE site to prepare a Groundwater Protection Management Program Plan. This document fulfills the requirement for the Waste Isolation Pilot Plant (WIPP). This document was prepared by the Hydrology Section of the Westinghouse TRU Solutions LLC (WTS) Environmental Compliance Department, and it is the responsibility of this group to review the plan annually and update it every three years. This document is not, nor is it intended to be, an implementing document that sets forth specific details on carrying out field projects or operational policy. Rather, it is intended to give the reader insight to the groundwater protection philosophy at WIPP.

Washington TRU Solutions

2002-09-24T23:59:59.000Z

440

Waste Isolation Pilot Plant Groundwater Protection Management Program Plan  

SciTech Connect

The DOE has mandated in DOE Order 5400.1 that its operations will be conducted in an environmentally safe manner. The Waste Isolation Pilot Plant (WIPP) will comply with DOE Order 5400.1 and will conduct its operations in a manner that ensures the safety of the environment and the public. This document outlines how the WIPP will protect and preserve groundwater within and surrounding the WIPP facility. Groundwater protection is just one aspect of the WIPP environmental protection effort. The WIPP groundwater surveillance program is designed to determine statistically if any changes are occurring in groundwater characteristics within and surrounding the WIPP facility. If a change is noted, the cause will be determined and appropriate corrective action initiated.

Not Available

1993-12-31T23:59:59.000Z

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


441

Final environmental impact statement. Waste Isolation Pilot Plant  

SciTech Connect

This volume contains the appendices for the Final Environmental Impact Statement for the Waste Isolation Pilot Plant (WIPP). Alternative geologic environs are considered. Salt, crystalline rock, argillaceous rock, and tuff are discussed. Studies on alternate geologic regions for the siting of WIPP are reviewed. President Carter's message to Congress on the management of radioactive wastes and the findings and recommendations of the interagency review group on nuclear waste management are included. Selection criteria for the WIPP site including geologic, hydrologic, tectonic, physicochemical compatability, and socio-economic factors are presented. A description of the waste types and the waste processing procedures are given. Methods used to calculate radiation doses from radionuclide releases during operation are presented. A complete description of the Los Medanos site, including archaeological and historic aspects is included. Environmental monitoring programs and long-term safety analysis program are described. (DMC)

Not Available

1980-10-01T23:59:59.000Z

442

WIPP (Waste Isolation Pilot Plant) test phase plan: Performance assessment  

SciTech Connect

The U.S. Department of Energy (DOE) is responsible for managing the disposition of transuranic (TRU) wastes resulting from nuclear weapons production activities of the United States. These wastes are currently stored nationwide at several of the DOE's waste generating/storage sites. The goal is to eliminate interim waste storage and achieve environmentally and institutionally acceptable permanent disposal of these TRU wastes. The Waste Isolation Pilot Plant (WIPP) in southeastern New Mexico is being considered as a disposal facility for these TRU wastes. This document describes the first of the following two major programs planned for the Test Phase of WIPP: Performance Assessment -- determination of the long-term performance of the WIPP disposal system in accordance with the requirements of the EPA Standard; and Operations Demonstration -- evaluation of the safety and effectiveness of the DOE TRU waste management system's ability to emplace design throughput quantities of TRU waste in the WIPP underground facility. 120 refs., 19 figs., 8 tabs.

Not Available

1990-04-01T23:59:59.000Z

443

Method for localizing and isolating an errant process step  

DOE Patents (OSTI)

A method for localizing and isolating an errant process includes the steps of retrieving from a defect image database a selection of images each image having image content similar to image content extracted from a query image depicting a defect, each image in the selection having corresponding defect characterization data. A conditional probability distribution of the defect having occurred in a particular process step is derived from the defect characterization data. A process step as a highest probable source of the defect according to the derived conditional probability distribution is then identified. A method for process step defect identification includes the steps of characterizing anomalies in a product, the anomalies detected by an imaging system. A query image of a product defect is then acquired. A particular characterized anomaly is then correlated with the query image. An errant process step is then associated with the correlated image.

Tobin, Jr., Kenneth W. (Harriman, TN); Karnowski, Thomas P. (Knoxville, TN); Ferrell, Regina K. (Knoxville, TN)

2003-01-01T23:59:59.000Z

444

105 K East isolation barrier acceptance analysis report  

SciTech Connect

The objective of this document is to report and interpret the findings of the isolation barrier acceptance tests performed in 105KE/100K. The tests were performed in accordance with the test plan (McCracken 1995c) and acceptance test procedure (McCracken 1995a). The test report (McCracken 1995b) contains the test data. This document compares the test data (McCracken 1995b) against the criteria (McCracken 1995a, c). A discussion of the leak rate analytical characterization (Irwin 1995) describes how the flow characteristics and the flow rate will be determined using the test data from the test report (McCracken 1995b). The barriers must adequately control the leakage from the main basin to the discharge chute to less than the 1,500 gph (5,680 lph) Safety Analysis Report (SAR 1994) limit.

McCracken, K.J. [ICF Kaiser Hanford Co., Richland, WA (United States); Irwin, J.J. [Westinghouse Hanford Co., Richland, WA (United States)

1995-05-31T23:59:59.000Z

445

The Waste Isolation Pilot Plant: An International Center of Excellence  

SciTech Connect

The United States Department of Energy's Carlsbad Field Office (CBFO) is responsible for the successful management of transuranic radioactive waste (TRUW) in the United States. TRUW is a long-lived radioactive waste/material (LLRM). CBFO's responsibilities includes the operation of the Waste Isolation Pilot Plant (WIPP), which is a deep geologic repository for the safe disposal of U.S. defense-related TRUW and is located 42 kilometers (km) east of Carlsbad, New Mexico. WIPP is the only deep-geological disposal site for LLRM that is operating in the world today. CBFO also manages the National Transuranic Waste Program (NTP), which oversees TRU waste management from generation to disposal. As of February 2003, approximately 1500 shipments of waste have been safely transported to the WIPP, which has been operating since March 1999.

Matthews, Mark

2003-02-25T23:59:59.000Z

446

Analytical model of an isolated single-atom electron source  

Science Journals Connector (OSTI)

Abstract An analytical model of a single-atom electron source is presented, where electrons are created by near-threshold photoionization of an isolated atom. The model considers the classical dynamics of the electron just after the photon absorption, i.e. its motion in the potential of a singly charged ion and a uniform electric field used for acceleration. From closed expressions for the asymptotic transverse electron velocities and trajectories, the effective source temperature and the virtual source size can be calculated. The influence of the acceleration field strength and the ionization laser energy on these properties has been studied. With this model, a single-atom electron source with the optimum electron beam properties can be designed. Furthermore, we show that the model is also applicable to ionization of rubidium atoms, and thus also describes the ultracold electron source, which is based on photoionization of laser-cooled alkali atoms.

W.J. Engelen; E.J.D. Vredenbregt; O.J. Luiten

2014-01-01T23:59:59.000Z

447

Waste Isolation Pilot Plant Biennial Environmental Compliance Report  

SciTech Connect

This Biennial Environmental Compliance Report (BECR) documents environmental regulatory compliance at the Waste Isolation Pilot Plant (WIPP), a facility designed for the safe disposal of transuranic (TRU) radioactive waste, for the reporting period of April 1, 1998, to March 31, 2000. As required by the WIPP Land Withdrawal Act (LWA)(Public Law [Pub. L.] 102-579, and amended by Pub. L. 104-201), the BECR documents U.S. Department of Energy (DOE) Carlsbad Area Office's (hereinafter the ''CAO'') compliance with applicable environmental protection laws and regulations implemented by agencies of the federal government and the state of New Mexico. An issue was identified in the 1998 BECR relating to a potential cross-connection between the fire-water systems and the site domestic water system. While the CAO and its managing and operating contractor (hereinafter the ''MOC'') believe the site was always in compliance with cross-connection control requirements, hardware and procedural upgrades w ere implemented in March 1999 to strengthen its compliance posture. Further discussion of this issue is presented in section 30.2.2 herein. During this reporting period WIPP received two letters and a compliance order alleging violation of certain requirements outlined in section 9(a)(1) of the LWA. With the exception of one item, pending a final decision by the New Mexico Environment Department (NMED), all alleged violations have been resolved without the assessment of fines or penalties. Non-mixed TRU waste shipments began on March 26, 1999. Shipments continued through November 26, 1999, the effective date of the Waste Isolation Pilot Plant Hazardous Waste Facility Permit (NM4890139088-TSDF). No shipments regulated under the Hazardous Waste Facility Permit were received at WIPP during this BECR reporting period.

Westinghouse TRU Solutions

2000-12-01T23:59:59.000Z

448

Genomics of bacterial and archaeal virus isolates from extreme aquatic environments.  

E-Print Network (OSTI)

??Viruses are ubiquitous, abundant and diverse members of the biosphere. Numerous sequencing projects focusing on isolated viruses and uncultured viral communities (metaviromes) have demonstrated that (more)

Sencilo, Ana

2014-01-01T23:59:59.000Z

449

Isolation of the Left Innominate Artery in an Elderly Patient Without Congenital Heart Disease  

SciTech Connect

We report a rare anomaly consisting of a right aortic arch with an isolated left innominate artery in an elderly man without congenital heart disease.

Boren, Edwin L. Jr.; Matchett, W. Jean [Department of Radiology, Slot 556, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR 72210 (United States); Gagne, Paul J. [Department of Surgery, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR 72210 (United States); McFarland, David R. [Department of Radiology, Slot 556, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR 72210 (United States)

2000-01-15T23:59:59.000Z

450

E-Print Network 3.0 - aeruginosa environmental isolate Sample...  

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

factors and poplar tree response in the rhizosphere Summary: Biotechnology 12;Palo Alto, CA). RNA isolation from P. aeruginosa PAO1, cDNA synthesis, fragmentation... ....

451

Cryogenic Faraday isolator with a disk-shaped magneto-optical element  

Science Journals Connector (OSTI)

A cryogenic Faraday isolator with disc-shaped magneto-optical element is described. Depolarization of laser radiation caused by transverse inhomogeneity of Verdet constant has been...

Zheleznov, Dmitry S; Starobor, Aleksey V; Palashov, Oleg V; Khazanov, Efim A

2012-01-01T23:59:59.000Z

452

Voluntary Protection Program Onsite Review, Waste Isolation Pilot Plant- March 2010  

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

Evaluation to determine whether the Waste Isolation Pilot Plant is continuing to perform at a level deserving DOE-VPP Star recognition.

453

Voluntary Protection Program Onsite Review, Waste Isolation Pilot Plant- February 2009  

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

Evaluation to determine whether Waste Isolation Pilot Plant is continuing to perform at a level deserving DOE-VPP Star recognition.

454

E-Print Network 3.0 - achromabacter sp isolated Sample Search...  

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

06 November 22, 2006 ENERGY ISOLATION POINT CONTINUATION FORM Page... UNIVERSITY NHMFL LOCKOUTTAGOUT SAFETY PROCEDURE SP-1 TITLE: SAFETY CLEARANCE PROCEDURE LOCKOUT... &...

455

Isolation of Adult Hippocampal Neural Progenitors Joseph Peltier, Brandi K. Ormerod, and David V. Schaffer  

E-Print Network (OSTI)

57 Chapter 4 Isolation of Adult Hippocampal Neural Progenitors Joseph Peltier, Brandi K. Ormerod, LLC 2010 #12;58 Peltier, Ormerod, and Schaffer astrocytes, oligodendrocytes, or more AHNPCs

Schaffer, David V.

456

E-Print Network 3.0 - anaerobic bacterium isolated Sample Search...  

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

colonies with visually distinct morphologies were restreaked several times on R2A agar... plates. Pure bacterial colonies, picked from each isolate, were boiled in 50 l...

457

E-Print Network 3.0 - aeromonas species isolated Sample Search...  

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

may represent important... microflora of five species of sharks obtained in the Indian Ocean; and Yap (1979) reported on skin isolates... of intestinal material from five...

458

E-Print Network 3.0 - aeromonas spp isolated Sample Search Results  

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

may represent important... microflora of five species of sharks obtained in the Indian Ocean; and Yap (1979) reported on skin isolates... sequentially with a sterile wire loop...

459

E-Print Network 3.0 - alginolyticus strains isolated Sample Search...  

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

communities (Bell & Mitchell 1972) and isolated species (Miller et al. 2004) of bacte- ria. As a consequence... or cell lysis. Strong and rapid chemotactic responses by all 3...

460

Review of the Waste Isolation Pilot Plant Work Planning and Control...  

Office of Environmental Management (EM)

Independent Oversight Review of the Waste Isolation Pilot Plant Work Planning and Control Activities April 2013 Office of Safety and Emergency Management Evaluations Office of...

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


461

Collaborative Training Improvement Activities | Department of Energy  

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

Outreach & Collaboration » Focus Groups » Outreach & Collaboration » Focus Groups » Collaborative Training » Collaborative Training Improvement Activities Collaborative Training Improvement Activities Meeting Documents Available for Download May 7, 2012 2012 National Trainers' Exchange for Department of Energy Safety and Health Trainers A trainers' exchange is designed for trainers to share best practices and new techniques through a series of workshops conducted by the trainers themselves. The goals are to meet and share ideas about how to create more effective and empowering training, improve training skills, and exchange best practices and techniques. Workshop Dates: May 7-8, 2012 August 21, 2009 Safety Training Collaborative Workshop Summary Reports Performed in Collaboration with DOE National Training Center/National

462

Reedy Creek Improvement Dist | Open Energy Information  

Open Energy Info (EERE)

Reedy Creek Improvement Dist Reedy Creek Improvement Dist Jump to: navigation, search Name Reedy Creek Improvement Dist Place Florida Utility Id 15776 Utility Location Yes Ownership M NERC Location FRCC NERC FRCC Yes Operates Generating Plant Yes Activity Generation Yes Activity Buying Transmission Yes Activity Distribution Yes Activity Wholesale Marketing Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png GS General Service GSD General Service Demand RS Residential Service Residential Average Rates Residential: $0.1240/kWh Commercial: $0.1130/kWh References ↑ "EIA Form EIA-861 Final Data File for 2010 - File1_a"

463

Environmental Quality Improvement Act of 1970  

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

QUALITY IMPROVEMENT ACT OF 1970* QUALITY IMPROVEMENT ACT OF 1970* SHORT TITLE This title may be cited as the "Environmental Quality Improvement Act of 1970" Sec. 4371. Congressional findings, declarations, and purposes (a) The Congress finds - (1) that man has caused changes in the environment; (2) that many of these changes may affect the relationship between man and his environment; and (3) that population increases and urban concentration contribute directly to pollution and the degradation of our environment. (b)(1)The Congress declares that there is a national policy for the environment which provides for the enhancement of environmental quality. This policy is evidenced by statutes heretofore enacted relating to the prevention, abatement, and control of environmental pollution, water and land resources, transportation, and economic and

464

Improving Regional Air Quality with Wind Power  

Wind Powering America (EERE)

Improving Regional Air Quality with Improving Regional Air Quality with Wind Power National Renewable Energy Laboratory Improving Regional Air Quality with Wind Power National Renewable Energy Laboratory * Clean Air Act (CAA) framework * Air quality challenges * CAA policies as market drivers * Met. Wash. Council of Governments (MWCOG) case study * Environmental Protection Agency (EPA) guidance on State Implementation Plan (SIP) credit for EERE * Model SIP documentation for wind purchases * Related marketing innovations Overview Overview * CAA requires regional air quality plans (SIPs) * "Window of opportunity" - Revised SIPs required by 2006/2007 to meet new 8-hour ozone and PM standards - August 2004 EPA guidance and NREL model SIP documentation for wind purchases Clean Air Act Framework Clean Air Act Framework

465

Berkeley Lab Checkpoint Restart Improves Productivity  

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

Checkpoint Restart Improves Productivity Checkpoint Restart Improves Productivity Berkeley Lab Checkpoint Restart Improves Productivity March 30, 2009 franklin-16b.jpg FRANKLIN is NERSC's Cray XT4 massively parallel processing system with 38,128 Opteron compute cores and a peak performance of 356 TFlops. A combustion researcher may run a huge simulation of a laboratory-scale flame experiment on a supercomputer to better understand the turbulence-chemistry interactions that affect fuel efficiency. But if the system crashes, then all the data from the run is lost and the user has no choice but to start over. The new version Berkeley Lab Checkpoint Restart (BCLR) software, released in January 2009, could mean that scientists running extensive calculations will be able to recover from such a crash - if they are running on a

466

Improved high temperature creep resistant austenitic alloy  

DOE Patents (OSTI)

An improved austenitic alloy having in wt% 19-21 Cr, 30-35 Ni, 1.5-2.5 Mn, 2-3 Mo, 0.1-0.4 Si, 0.3-0.5 Ti, 0.1-0.3 Nb, 0.1-0.5 V, 0.001-0.005 P, 0.08-0.12 C, 0.01-0.03 N, 0.005-0.01 B and the balance iron that is further improved by annealing for up to 1 hour at 1150-1200/degree/C and then cold deforming 5-15%. The alloy exhibits dramatically improved creep rupture resistance and ductility at 700/degree/C. 2 figs.

Maziasz, P.J.; Swindeman, R.W.; Goodwin, G.M.

1988-05-13T23:59:59.000Z

467

Secretary's Improvement Award | Department of Energy  

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

Improvement Award Improvement Award Secretary's Improvement Award (from left to right) Johnny Moore; Daniel Poneman; Gordon Fox; Marcus Jones; Daniel Lehman; Gary Bloom; Ingrid Kolb (from left to right) Johnny Moore; Daniel Poneman; Gordon Fox; Marcus Jones; Daniel Lehman; Gary Bloom; Ingrid Kolb Presented to: The Office of Science's Modernization of Laboratory Facilities (MLF) The MLF team successfully used the "Construction Manager at Risk" acquisition strategy at Oak Ridge National Laboratory. This strategy allowed the project to separate the design and construction into two phases which allowed construction to start four months early. In addition, the construction manager executed an early build-out of a typical laboratory module. This provided researchers a "hands-on" verification of user

468

Powerplant productivity improvements and regulatory incentives  

SciTech Connect

The purpose of this study was to examine the benefits to be gained from increased powerplant productivity and to validate and demonstrate the use of incentives within the regulatory process to promote the improvement of powerplant productivity. The system-wide costs savings to be gained from given productivity improvement scenarios are estimated in both the short and long term. Numerous reports and studies exist which indicate that productivity improvements at the powerplant level are feasible and cost effective. The efforts of this study widen this focus and relate system-wide productivity improvements with system-wide cost savings. The initial thrust of the regulatory section of this study is to validate the existence of reasonable incentive procedures which would enable regulatory agencies to better motivate electric utilities to improve productivity on both the powerplant and system levels. The voluntary incentive format developed in this study was designed to facilitate the link between profit and efficiency which is typically not clear in most regulated market environments. It is concluded that at the present time, many electric utilities in this country could significantly increase the productivity of their base load units, and the adoption of an incentive program of the general type recommended in this study would add to rate of return regulation the needed financial incentives to enable utilities to make such improvements without losing long-run profit. In light of the upcoming oil import target levels and mandatory cutbacks of oil and gas as boiler fuels for electric utilities, the use of incentive programs to encourage more efficient utilization of coal and nuclear base load capacity will become far more inviting over the next two decades.

Hardy, D; Brown, D

1980-10-27T23:59:59.000Z

469

CX-010520: Categorical Exclusion Determination  

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

Silica Polymer Initiator Conformance Gel Applications in Geothermal Zonal Isolation CX(s) Applied: A9, B3.6, B3.11 Date: 06/17/2013 Location(s): Oklahoma Offices(s): Golden Field Office

470

Superalloy Surface Treatment for Improved Metal Performance  

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

Superalloy Surface Treatment Superalloy Surface Treatment for Improved Metal Performance Opportunity Research is active on the patent pending technology, titled "Method to Improve Superalloy Resistance by Surface Treatment." This technology is available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory (NETL). Overview To produce power more efficiently and cleanly, the next generation of power and aero turbines along with other essential components will have to operate at extreme temperatures and pressures. Currently advanced single crystal nickel-based superalloys are used in such extreme environments. Even though these components are coated with a bond

471

Development of an Improved Permeability Modification Simulator  

SciTech Connect

This report describes the development of an improved permeability modification simulator performed jointly by BDM Petroleum Technologies and Schlumberger Dowell under a cooperative research and development agreement (CRADA) with the US Department of Energy. The improved simulator was developed by modifying NIPER's PC-GEL permeability modification simulator to include a radial model, a thermal energy equation, a wellbore simulator, and a fully implicit time-stepping option. The temperature-dependent gelation kinetics of a delayed gel system (DGS) is also included in the simulator.

Gao, H.W.; Elphnick, J.

1999-03-09T23:59:59.000Z

472

Improved plant performance through evaporative steam condensing  

SciTech Connect

Combining an open cooling tower and a steam condenser into one common unit is a proven technology with many advantages in power generation application, including reduced first cost of equipment, reduced parasitic energy consumption, simplified design, reduced maintenance, and simplified water treatment, Performance of the steam turbine benefits from the direct approach to wet bulb temperature, and operating flexibility and reliability improve compared to a system with a cooling tower and surface condenser. System comparisons and case histories will be presented to substantiate improved systems economies.

Hutton, D.

1998-07-01T23:59:59.000Z

473

Numerical Tests of the Improved Fermilab Action  

E-Print Network (OSTI)

Recently, the Fermilab heavy-quark action was extended to include dimension-six and -seven operators in order to reduce the discretization errors. In this talk, we present results of the first numerical simulations with this action (the OK action), where we study the masses of the quarkonium and heavy-light systems. We calculate combinations of masses designed to test improvement and compare results obtained with the OK action to their counterparts obtained with the clover action. Our preliminary results show a clear improvement.

C. Detar; A. S. Kronfeld; M. B. Oktay

2010-11-23T23:59:59.000Z

474

Fiber-type dosimeter with improved illuminator  

DOE Patents (OSTI)

A single-piece, molded plastic, Cassigrainian-type condenser arrangement is incorporated in a tubular-shaped personal pocket dosimeter of the type which combines an ionization chamber with an optically-read fiber electrometer to provide improved illumination of the electrometer fiber. The condenser routes incoming light from one end of the dosimeter tubular housing around a central axis charging pin assembly and focuses the light at low angles to the axis so that it falls within the acceptance angle of the electrometer fiber objective lens viewed through an eyepiece lens disposed in the opposite end of the dosimeter. This results in improved fiber illumination and fiber image contrast.

Fox, Richard J. (Oak Ridge, TN)

1987-01-01T23:59:59.000Z

475

Fiber-type dosimeter with improved illuminator  

DOE Patents (OSTI)

A single-piece, molded plastic, Cassigrainian-type condenser arrangement is incorporated in a tubular-shaped personal pocket dosimeter of the type which combines an ionization chamber with an optically-read fiber electrometer to provide improved illumination of the electrometer fiber. The condenser routes incoming light from one end of the dosimeter tubular housing around a central axis charging pin assembly and focuses the light at low angles to the axis so that it falls within the acceptance angle of the electrometer fiber objective lens viewed through an eyepiece lens disposed in the opposite end of the dosimeter. This results in improved fiber illumination and fiber image contrast.

Fox, R.J.

1985-12-23T23:59:59.000Z

476

Ajo Improvement Co | Open Energy Information  

Open Energy Info (EERE)

Ajo Improvement Co Ajo Improvement Co Jump to: navigation, search Name Ajo Improvement Co Place Arizona Utility Id 176 Utility Location Yes Ownership I NERC Location WECC NERC WECC Yes Activity Bundled Services Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] Energy Information Administration Form 826[2] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png ELECTRIC RATE SCHEDULE GS-1 Residential UNBUNDLED DISTRIBUTION SERVICE Average Rates Residential: $0.1230/kWh Commercial: $0.0942/kWh Industrial: $0.1120/kWh The following table contains monthly sales and revenue data for Ajo Improvement Co (Arizona). Month RES REV (THOUSAND $) RES SALES (MWH) RES CONS COM REV (THOUSAND $) COM SALES (MWH) COM CONS IND_REV (THOUSAND $) IND SALES (MWH) IND CONS OTH REV (THOUSAND $) OTH SALES (MWH) OTH CONS TOT REV (THOUSAND $) TOT SALES (MWH) TOT CONS

477

SNF project engineering process improvement plan  

SciTech Connect

This Engineering Process Improvement Plan documents the activities and plans to be taken by the SNF Project to support its engineering process and to produce a consolidated set of engineering procedures that are fully compliant with the requirements of HNF-PRO-1819. All new procedures will be issued and implemented by September 30, 1999.

DESAI, S.P.

1999-07-13T23:59:59.000Z

478

Service Improvement Group Operational Plan 2014 -2015  

E-Print Network (OSTI)

Service Improvement Group Operational Plan 2014 - 2015 Version 1.0 #12;2 Introduction Universities are facing a number of challenges including financial constraints, increasing regulatory demands is accessible from the website · Review procedures and processes every six months · Assist in the development

Botea, Adi

479

Economic load dispatch using improved harmony search  

Science Journals Connector (OSTI)

This paper presents the use of the improved harmony search method for solving economic load dispatch problems. The harmony search method mimics a jazz improvisation process by musicians in order to seek a fantastic state of harmony. To assess the searching ... Keywords: adaptive tabu search, economic dispatch, evolutionary programming, genetic algorithms, particle swarm optimization

T. Ratniyomchai; A. Oonsivilai; P. Pao-La-Or; T. Kulworawanichpong

2010-04-01T23:59:59.000Z

480

Improved Image Fusion Using Balanced Multiwavelets  

E-Print Network (OSTI)

Improved Image Fusion Using Balanced Multiwavelets Lahouari Ghouti, Ahmed Bouridane and Mohammad K. Ibrahim Abstract-- This paper presents the use of balanced multi- wavelets for image fusion. The proposed image fusion scheme incorporates the use of balanced multiwavelets transform, which uses multiple

Ghouti, Lahouari

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


481

Improved Simulation of Stabilizer Circuits Scott Aaronson #  

E-Print Network (OSTI)

Improved Simulation of Stabilizer Circuits Scott Aaronson # University of California, Berkeley---that is, a quantum circuit con­ sisting solely of CNOT, Hadamard, and phase gates---can be simulated e that stabilizer circuits are probably not even universal for classical computation. Third, we give e

Aaronson, Scott

482

Framework for Improving Critical Infrastructure Cybersecurity  

E-Print Network (OSTI)

Framework for Improving Critical Infrastructure Cybersecurity Version 1.0 National Institute of Standards and Technology February 12, 2014 #12;February 12, 2014 Cybersecurity Framework Version 1.0 Table............................................................................................................. 20 ii #12;February 12, 2014 Cybersecurity Framework Version 1.0 Executive Summary The national

483

Improved dose estimates for nuclear criticality accidents  

SciTech Connect

Slide rules are improved for estimating doses and dose rates resulting from nuclear criticality accidents. The original slide rules were created for highly enriched uranium solutions and metals using hand calculations along with the decades old Way-Wigner radioactive decay relationship and the inverse square law. This work uses state-of-the-art methods and better data to improve the original slide rules and also to extend the slide rule concept to three additional systems; i.e., highly enriched (93.2 wt%) uranium damp (H/{sup 235}U = 10) powder (U{sub 3}O{sub 8}) and low-enriched (5 wt%) uranium mixtures (UO{sub 2}F{sub 2}) with a H/{sup 235}U ratio of 200 and 500. Although the improved slide rules differ only slightly from the original slide rules, the improved slide rules and also the new slide rules can be used with greater confidence since they are based on more rigorous methods and better nuclear data.

Wilkinson, A.D.; Basoglu, B.; Bentley, C.L.; Dunn, M.E.; Plaster, M.J.; Dodds, H.L. [Univ. of Tennessee, Knoxville, TN (United States). Nuclear Engineering Dept.; Haught, C.F. [Martin Marietta Utility Systems, Piketon, OH (United States); Yamamoto, T. [Japan Atomic Energy Research Inst., Tokai (Japan). Tokai Research Establishment; Hopper, C.M. [Oak Ridge National Lab., TN (United States)

1995-08-01T23:59:59.000Z

484

Continuous improvement in nitrogen rejection unit design  

SciTech Connect

The design and fabrication of Nitrogen Rejection Units (NRU) has advanced considerably over the past 15 years. Improvements have been made in all aspects of producing an NRU plant and cold box. This paper presents the primary areas involved that have seen these improvements. (1) Process design: the two-column process has been superseded by an approach which utilizes multiple flash drums and one column. This leads to a smaller and lower cost cold box. With low nitrogen content feeds, the prefractionater recovers half the methane as a high pressure residue gas and reduces the cold box size. (2) Mechanical Design: improved software enables the design process to be more accurate, eliminate piping and equipment interferences, reduce the size of the box and save design time. (3) Manufacturing: the interfacing of the 3D software design tools and the manufacturing process enables the shop floor personnel to reduce the manufacturing time by 10%. All of these individual improvements have reduced the real cost of an NRU substantially over the past 15 years.

O`Brien, J.V. [Process Systems International, Inc., Westborough, MA (United States); Maloney, J.J. [Praxair, Inc., Tonawanda, NY (United States)

1997-12-31T23:59:59.000Z

485

IMUnit: Improved Multithreaded Unit Testing Position Statement  

E-Print Network (OSTI)

IMUnit: Improved Multithreaded Unit Testing Position Statement Vilas Jagannath, Milos Gligoric of schedules, we propose to design a novel language for speci- fying schedules in multithreaded tests-Champaign Urbana, IL 61801, USA {vbangal2, gliga, djin3, grosu, marinov}@illinois.edu ABSTRACT This position paper

Marinov, Darko

486

Enabling Sustainable Acquisition by Improving Procurement Systems  

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

Fact sheet describes a case study of the Department of Energy Waste Pilot Plant (WIPP) enabling a sustainable acquisition by improving the procurement systems. The periodic review of the Environmental Management System (EMS) sub-systems is necessary to ensure that desired progress towards environmental objectives is being achieved.

487

PROJECT SCHEDULING: IMPROVED APPROACH TO INCORPORATE  

E-Print Network (OSTI)

] project scheduling inevitably involves uncertainty. The basic inputs (i.e., time, cost, and resourcesPROJECT SCHEDULING: IMPROVED APPROACH TO INCORPORATE UNCERTAINTY USINC BAYESIAN NETWORKS VAHID, there is a causal relationship between these uncertainty sources and project parameters; this causality

Neil, Martin

488

AbstractAbstract Improving efficiency of thermoelectric  

E-Print Network (OSTI)

-classical transport models used to predict ZT can effectively predict thermoelectric performance of bulk materials Material PerformanceThermoelectric Material Performance 0 0.5 1 1.5 2 2.5 3 1950 1960 1970 1980 1990 2000AbstractAbstract · Improving efficiency of thermoelectric energy conversion devices is a major

Walker, D. Greg

489

Improved Microseismicity Detection During Newberry EGS Stimulations  

SciTech Connect

Effective enhanced geothermal systems (EGS) require optimal fracture networks for efficient heat transfer between hot rock and fluid. Microseismic mapping is a key tool used to infer the subsurface fracture geometry. Traditional earthquake detection and location techniques are often employed to identify microearthquakes in geothermal regions. However, most commonly used algorithms may miss events if the seismic signal of an earthquake is small relative to the background noise level or if a microearthquake occurs within the coda of a larger event. Consequently, we have developed a set of algorithms that provide improved microearthquake detection. Our objective is to investigate the microseismicity at the DOE Newberry EGS site to better image the active regions of the underground fracture network during and immediately after the EGS stimulation. Detection of more microearthquakes during EGS stimulations will allow for better seismic delineation of the active regions of the underground fracture system. This improved knowledge of the reservoir network will improve our understanding of subsurface conditions, and allow improvement of the stimulation strategy that will optimize heat extraction and maximize economic return.

Dennise Templeton

2013-11-01T23:59:59.000Z

490

Improved Microseismicity Detection During Newberry EGS Stimulations  

SciTech Connect

Effective enhanced geothermal systems (EGS) require optimal fracture networks for efficient heat transfer between hot rock and fluid. Microseismic mapping is a key tool used to infer the subsurface fracture geometry. Traditional earthquake detection and location techniques are often employed to identify microearthquakes in geothermal regions. However, most commonly used algorithms may miss events if the seismic signal of an earthquake is small relative to the background noise level or if a microearthquake occurs within the coda of a larger event. Consequently, we have developed a set of algorithms that provide improved microearthquake detection. Our objective is to investigate the microseismicity at the DOE Newberry EGS site to better image the active regions of the underground fracture network during and immediately after the EGS stimulation. Detection of more microearthquakes during EGS stimulations will allow for better seismic delineation of the active regions of the underground fracture system. This improved knowledge of the reservoir network will improve our understanding of subsurface conditions, and allow improvement of the stimulation strategy that will optimize heat extraction and maximize economic return.

Dennise Templeton

2013-10-01T23:59:59.000Z

491

Hardwood Tree Improvement and Regeneration Center  

E-Print Network (OSTI)

are applied to young trees at improper rates. Above normal rainfall, soil pH, and the amount of soil organicFNR-217-W Hardwood Tree Improvement and Regeneration Center North Central Research Station USDA and Management Injury in Hardwood Tree Plantations John Seifert, Department of Forestry and Natural Resources

492

Jadeite: Improving API Documentation Using Usage Information  

E-Print Network (OSTI)

Jadeite: Improving API Documentation Using Usage Information Abstract Jadeite is a new Javadoc-like API documentation sys- tem that takes advantage of multiple users' aggregate experience to reduce difficulties that programmers have learning new APIs. Previous studies have shown that programmers often

Myers, Brad A.

493

Improved Microseismicity Detection During Newberry EGS Stimulations  

DOE Data Explorer (OSTI)

Effective enhanced geothermal systems (EGS) require optimal fracture networks for efficient heat transfer between hot rock and fluid. Microseismic mapping is a key tool used to infer the subsurface fracture geometry. Traditional earthquake detection and location techniques are often employed to identify microearthquakes in geothermal regions. However, most commonly used algorithms may miss events if the seismic signal of an earthquake is small relative to the background noise level or if a microearthquake occurs within the coda of a larger event. Consequently, we have developed a set of algorithms that provide improved microearthquake detection. Our objective is to investigate the microseismicity at the DOE Newberry EGS site to better image the active regions of the underground fracture network during and immediately after the EGS stimulation. Detection of more microearthquakes during EGS stimulations will allow for better seismic delineation of the active regions of the underground fracture system. This improved knowledge of the reservoir network will improve our understanding of subsurface conditions, and allow improvement of the stimulation strategy that will optimize heat extraction and maximize economic return.

Templeton, Dennise

494

General service incandescent lamp with improved efficiency  

SciTech Connect

A high efficiency general service incandescent lamp is disclosed. The disclosed improved general service incandescent lamp has an outer and an inner envelope. The inner envelope has a relatively small housing containing a halogen gas and a relatively high pressure efficient fill-gas and in which a low voltage filament is spatially disposed therein.

Berlec, I.

1985-06-18T23:59:59.000Z

495

Organic electroluminescent devices having improved light extraction  

DOE Patents (OSTI)

Organic electroluminescent devices having improved light extraction include a light-scattering medium disposed adjacent thereto. The light-scattering medium has a light scattering anisotropy parameter g in the range from greater than zero to about 0.99, and a scatterance parameter S less than about 0.22 or greater than about 3.

Shiang, Joseph John (Niskayuna, NY)

2007-07-17T23:59:59.000Z

496

Evaluating Energy Efficiency Improvements in Manufacturing Processes  

E-Print Network (OSTI)

and increasing awareness of "green" customers have brought energy efficient manufacturing on top of the agendaEvaluating Energy Efficiency Improvements in Manufacturing Processes Katharina Bunse1 , Julia Sachs kbunse@ethz.ch, sachsj@student.ethz.ch, mvodicka@ethz.ch Abstract. Global warming, rising energy prices

Boyer, Edmond

497

GRADUATE.UTWENTE.NL improve your position  

E-Print Network (OSTI)

history going back to the start of the Industrial Revolution. The IE&M programme is shaped by the rapidGRADUATE.UTWENTE.NL improve your position Industrial Engineering and Management Master of Science Programme UKBBTIE&M1106 UK #12;Industrial Engineering and Management Master of Science Products and services

Twente, Universiteit

498

Determination, Control & Improvement of an SKA Radio  

E-Print Network (OSTI)

SKA core sites were chosen in a sparsely populated part of South Africa, in the Northern Cape ProvinceDetermination, Control & Improvement of an SKA Radio Environment in South Africa Three potential -200 -150 -100 -50 0 Frequency spectrum 150 to 174 MHz Spectralpowerflux-density Agg Signal Kalahari

Ellingson, Steven W.

499

Improving water use in crop production  

Science Journals Connector (OSTI)

...and diseases through mechanical and agrochemical methods can achieve improved BWR, although...JUse of carbon and oxygen isotope composition and mineral ash content in breeding...Gessler, A2003Carbon and oxygen isotope composition of organic compounds in the phloem sap...

2008-01-01T23:59:59.000Z

500

Improving Electrical Resistivity Tomography for Characterization of  

E-Print Network (OSTI)

Improving Electrical Resistivity Tomography for Characterization of Non-point Source Contaminants runoff on Arizona's potable water. Electrical resistivity tomography (ERT) shows promise as a noninvasive on the environment. Urban and agricultural runoff are often associated with an increase in water electrical

Fay, Noah